WO2022247187A1 - 雾化装置、气溶胶产生装置 - Google Patents

雾化装置、气溶胶产生装置 Download PDF

Info

Publication number
WO2022247187A1
WO2022247187A1 PCT/CN2021/133935 CN2021133935W WO2022247187A1 WO 2022247187 A1 WO2022247187 A1 WO 2022247187A1 CN 2021133935 W CN2021133935 W CN 2021133935W WO 2022247187 A1 WO2022247187 A1 WO 2022247187A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
atomization
liquid inlet
atomizing
heating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2021/133935
Other languages
English (en)
French (fr)
Inventor
陈平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Huachengda Precision Industry Co Ltd
Original Assignee
Shenzhen Huachengda Precision Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Huachengda Precision Industry Co Ltd filed Critical Shenzhen Huachengda Precision Industry Co Ltd
Priority to EP21942750.7A priority Critical patent/EP4166018A4/en
Priority to KR1020237001682A priority patent/KR102878025B1/ko
Priority to US18/015,955 priority patent/US12514296B2/en
Publication of WO2022247187A1 publication Critical patent/WO2022247187A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/51—Arrangement of sensors

Definitions

  • the invention relates to the technical field of smoke products, in particular to an atomizing device and an aerosol generating device.
  • Electric heating atomization technology is a new type of atomization technology that has emerged in recent years. Its principle is to generate heat energy through the thermal effect of resistance, and then heat and atomize the liquid into atomized steam. Now it is widely used in medical treatment, smart home appliances, and consumer electronics. category of products.
  • the oil leakage problem of the atomizers currently used in the electronic cigarette industry has always existed. Because the electronic atomization device atomizes and evaporates the liquid into steam through electric heating, and the liquid is stored in the liquid storage tank, and the liquid is communicated with the outside air through the porous medium.
  • the industry mainly uses the porous conductive liquid as the only channel connecting the liquid storage tank and the outside air by sealing other positions. After the tiny pores in the porous medium absorb the liquid, the air pressure difference between the liquid storage tank and the outside world forms a negative pressure, making the liquid It can exist in the liquid-guiding medium without leaking out of the atomizing device.
  • the micropores are small, the liquid conduction is slow, and the negative pressure formed has good oil locking performance, but it is easy to cause poor liquid supply and the micropores are blocked by atomized residues. Carbon deposits and burnt cores. However, if the micropores are too large, the fluid-conducting performance is good, and the fluid supply is smooth, but it is easy to cause oil leakage during use and transportation.
  • the technical problem to be solved by the present invention is to provide an atomizing device and an aerosol generating device.
  • the technical solution adopted by the present invention to solve the technical problem is to construct an atomization device, including an oil storage tank, an atomization installation assembly, a heating atomization assembly, and a liquid inlet adjustment member;
  • the oil storage bin is provided with an air guide channel and an oil storage chamber for storing the atomized liquid.
  • the heating atomization assembly is installed in the atomization installation assembly and accommodated in the oil storage bin.
  • a liquid guide channel is provided between the heating atomization component and the oil storage cavity;
  • the liquid inlet regulator is located in the liquid guide channel close to the heat-generating atomizing component, and it is a heat-sensitive metal sheet that senses the temperature change of the heat-generating atomizing component and deforms, thereby automatically adjusting The size of the liquid intake.
  • the liquid inlet regulator is a sheet structure, which includes a fixed part, a movable part connected with the fixed part, the fixed part is clamped or fixed on the atomization installation assembly; the movable The part is set in the liquid guiding channel;
  • the movable part includes a first surface and a second surface opposite to each other;
  • the thermal expansion coefficient of the first surface of the movable part is greater than the thermal expansion coefficient of the second surface of the movable part, and there is no shield above the second surface of the movable part.
  • the liquid inlet regulator is a tubular structure, which includes a tubular main body and an adjustment part connected to the tubular main body;
  • the tubular body is sheathed on the atomization installation assembly, and the adjustment part protrudes from the tubular body to block the liquid guiding channel;
  • the adjustment portion includes a first surface and a second surface opposite to each other;
  • the coefficient of thermal expansion of the first surface of the adjustment part is greater than the coefficient of thermal expansion of the second surface of the adjustment part, there is no shelter above the first surface of the adjustment part, and/or there is no shelter above the second surface of the adjustment part .
  • the atomization installation assembly includes a base, an installation seat arranged on the base and snap-connected with the installation seat; the heating atomization assembly is clamped between the installation seat and the base between;
  • the mounting seat includes a main body and a nesting portion extending downward from the main body, the main body is provided with a liquid inlet groove, and the liquid inlet groove communicates with the oil storage chamber and the heating atomization component;
  • the liquid inlet regulating member is clamped or fixed between the bottom of the liquid inlet tank and the heating atomization assembly.
  • the heat-generating atomization component includes a guiding liquid and a heating body, the side of the guiding liquid facing the liquid guiding channel is a liquid inlet surface, and the side opposite to the liquid inlet surface is an atomizing surface, the An atomization cavity is formed between the atomization surface and the base;
  • the heating element is arranged on the atomizing surface, and the liquid inlet adjustment member is arranged adjacent to the liquid inlet surface, or the liquid inlet adjustment member is arranged on the upper surface of the liquid inlet surface.
  • the atomization installation assembly further includes a sealing sleeve, which is sheathed on at least part of the outer periphery of the guiding liquid and arranged on the inner periphery of the nesting part;
  • the middle part of the sealing sleeve is provided with a through hole passing through its upper and lower surfaces, and the through hole cooperates with the liquid inlet groove to form the liquid guiding channel;
  • the fixing part is clamped or fixed between the inside of the sealing sleeve and the liquid inlet surface.
  • the atomization installation assembly further includes a sleeve sleeved on the outer periphery of the main body;
  • the casing includes a top wall and a pair of oppositely disposed blocking walls extending downward from the periphery of the top wall, and the outer periphery of the blocking walls abuts against the inner wall of the oil storage tank;
  • the top wall is provided with a liquid passage hole running through its upper and lower surfaces, and the liquid passage hole is arranged corresponding to the liquid inlet groove.
  • the base includes a bottom plate, a ring-shaped support portion extends upward on the bottom plate, and an opposite support arm extends upward from the ring-shaped support portion;
  • the support arm is snap-connected with the nesting part
  • the outer periphery of the support arm is snap-connected with the inner wall of the oil storage bin;
  • the bottom plate is also provided with a first conductive column electrically connected to the heat-generating atomizing component; and an air inlet.
  • the atomization installation assembly includes a base, a rubber seat provided on the base, and an installation pipe provided on the rubber seat;
  • the heating atomization assembly includes a catheter and a heating element, and the heating element includes a spiral heating part arranged in the catheter and a conductive part connected to the spiral heating part;
  • the catheter is arranged in the installation pipe, and the conductive part extends out of the installation pipe and is installed on the lower part of the rubber seat;
  • the installation pipe is provided with a liquid inlet hole, the liquid inlet hole communicates with the guide pipe and the oil storage chamber, and a liquid guide channel is formed between the liquid inlet hole and the oil storage chamber;
  • the tubular body is sheathed on the installation pipe, and the adjustment part protrudes from the tubular body to block the liquid inlet hole;
  • the atomization installation assembly also includes a cylindrical seal, the seal is provided with a through groove, and the bottom of the air guide tube is installed in the through groove; the seal is also provided with a downward opening first card slot;
  • the rubber seat is provided with a concave positioning groove, and a second locking groove is provided in the positioning groove;
  • the upper end of the installation tube is clamped in the first slot, and the lower end of the installation tube is clamped in the second slot.
  • the positioning groove includes a first section and a second section connected, the inner diameter of the first section is larger than the inner diameter of the second section, and the connection between the first section and the second section is formed a supporting step, the upper end of the catheter abuts against the lower end of the sealing member, and the lower end of the catheter abuts against the upper surface of the supporting step;
  • the liquid inlet hole is located above the rubber seat.
  • the base includes a bottom wall and an annular side wall provided on the bottom wall, and the annular side wall is snap-connected with the inner wall of the oil storage tank.
  • the bottom wall of the base is further provided with a second conductive column electrically connected to the conductive part;
  • Air intake through holes are also provided on the bottom wall of the base.
  • the bottom of the rubber seat is provided with a mounting hole
  • An end of the conductive part away from the spiral heating part is bent and fitted into the mounting hole, and is electrically connected to the second conductive column.
  • the present application also constructs an aerosol generating device, including an atomizing device and a power supply assembly for providing electric energy to the atomizing device, and the atomizing device is the above-mentioned atomizing device.
  • the atomization device of the present application includes an oil storage tank, an atomization installation assembly, a heating atomization assembly, and a liquid inlet adjustment member, and a liquid guide channel is provided between the heating atomization assembly and the oil storage chamber,
  • the liquid inlet regulator is located in the liquid guiding channel close to the heat-generating atomizing component. It is a heat-sensitive metal sheet that deforms when it senses the temperature change of the heating atomizing component, thereby automatically adjusting the amount of liquid entering.
  • the liquid inlet adjustment part By setting the liquid inlet adjustment part, the capacity of the atomized liquid entering the heating atomization component can be adjusted, so as to ensure that the heating atomization component meets the oil inlet requirements during working hours.
  • the adjusting member can adjust the closure of the liquid guiding channel, which can prevent the atomizing device from leaking.
  • Fig. 1 is a schematic structural view of an atomization device in an embodiment of the present invention
  • Figure 2 is an exploded view of the atomization device in Figure 1 (the liquid inlet regulator closes the liquid guide channel);
  • Fig. 3 is a sectional view of the atomizing device in Fig. 1;
  • Fig. 4 is a schematic diagram of the liquid inlet regulator (closed state) of the present invention.
  • Fig. 5 is a schematic diagram of the liquid inlet regulator in Fig. 4 located in the atomization installation assembly;
  • Fig. 6 is the sectional view of Fig. 5;
  • Fig. 7 is an exploded view of the atomization device in Fig. 1 (the liquid inlet regulator opens the liquid guiding channel);
  • Fig. 8 is a sectional view of the atomizing device in Fig. 7;
  • Fig. 9 is a schematic diagram of the liquid inlet regulator (open state) of the present invention.
  • Fig. 10 is a schematic diagram of the liquid inlet regulator in Fig. 9 being located in the atomization installation assembly;
  • Figure 11 is a sectional view of Figure 10
  • Fig. 12 is a schematic structural diagram of a first movable part according to an embodiment of the present invention.
  • Fig. 13 is a schematic structural diagram of the thermal deformation of the first movable part in Fig. 12;
  • Fig. 14 is a schematic structural view of a liquid inlet regulator (closed state) according to another embodiment of the present invention.
  • Fig. 15 is a schematic structural view of the liquid inlet regulator in Fig. 14 located in the atomization installation assembly;
  • Figure 16 is a sectional view of Figure 15;
  • Fig. 17 is a schematic structural view of the liquid inlet regulator (open state) in Fig. 14;
  • Fig. 18 is a schematic structural view of the liquid inlet regulator in Fig. 17 located in the atomization installation assembly;
  • Fig. 19 is a sectional view of Fig. 18;
  • Fig. 20 is a schematic structural diagram of an atomization device according to another embodiment of the present invention.
  • Fig. 21 is an exploded view of the atomization device in Fig. 20 (in the closed state of the liquid inlet regulator);
  • Fig. 22 is a sectional view of the atomizing device in Fig. 20;
  • Fig. 23 is an exploded view of the atomization device in Fig. 20 (the liquid inlet regulator is opened);
  • Fig. 24 is a cross-sectional view of the atomization device in Fig. 20 (the liquid inlet regulator is opened);
  • Figure 25 is a schematic structural view of the liquid inlet regulator (closed state) located in the atomization installation assembly in Figure 20;
  • Fig. 26 is a structural schematic diagram of the liquid inlet regulator (open state) located in the atomization installation assembly in Fig. 20;
  • Fig. 27 is a cross-sectional view of the liquid-inlet regulator (normal temperature open state) in the atomization device according to another embodiment of the present invention.
  • Fig. 28 is a cross-sectional view of the liquid inlet regulating member (working closed state) in the atomization device according to another embodiment of the present invention.
  • first”, “second”, “third” and so on are only for the convenience of describing the technical solution, and cannot be interpreted as indicating or implying the relative importance or implicitly specifying the quantity of the indicated technical features. Therefore, A feature defined with “first”, “second”, “third”, etc. may expressly or implicitly include one or more of that feature. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.
  • an atomization device of the present invention includes an oil storage bin 1, an atomization installation assembly 2, a heating atomization assembly 3, and a liquid inlet adjustment member 4;
  • the oil storage bin 1 is provided with an air guide channel and an oil storage chamber 11 for storing atomized liquid.
  • the heating atomization assembly 3 is installed in the atomization installation assembly 2 and accommodated in the oil storage bin 1.
  • the heating atomization assembly 3 and the oil storage chamber 11 is provided with a liquid guide channel.
  • the liquid inlet adjustment member 4 is set in the position of the liquid guiding channel close to the heat-generating atomizing component 3, which is a heat-sensitive metal sheet, which is deformed by sensing the temperature change of the heating-atomizing component 3, thereby automatically adjusting the amount of liquid entering
  • the size is mainly to adjust the size of the liquid inlet space of the liquid guide channel so as to control the amount of liquid inlet.
  • the oil storage tank 1 is made of hard insulating materials, such as phenolic plastics, polyurethane plastics, epoxy plastics, unsaturated polyester plastics, furan plastics, silicone resins, acrylic resins, etc. and The modified resin is prepared from the body.
  • the oil storage tank 1 is generally a longitudinal structure extending along a central axis, that is, its length along the central axis is far greater than its width and thickness in two vertical directions in the cross section.
  • the upper end of the oil storage tank 1 is provided with There is an air outlet hole 12, and an air guide tube 13 extends downward around the edge of the air outlet hole 12, and the air outlet hole 12 cooperates with the air guide tube 13 to form an air guide channel.
  • the air guide tube 13 is made of metal parts, such as stainless steel, which is a hollow circular tube structure.
  • the air guide tube 13 can also be made of a high-molecular polymer with good stability. Its material, shape and size You can select and set according to your needs, and there is no specific limitation here.
  • the atomization installation assembly 2 includes a base 21, an installation seat 22 arranged on the base 21 and snap-connected with the installation seat 22, and the heating atomization assembly 3 is clamped on between the mounting base 22 and the base 21 .
  • the mounting base 22 includes a main body 221 and a nesting portion 222 extending downward from the main body 221.
  • the main body 221 is provided with a liquid inlet groove 2212, and the liquid inlet groove 2212 communicates with the oil storage chamber 11 and the heating atomization assembly. 3.
  • the liquid inlet regulating member 4 is arranged between the bottom of the liquid inlet tank 2212 and the heating atomization component 3 .
  • the heat-generating atomization component 3 includes a liquid guide 31 and a heating body 32.
  • the side of the guide liquid 31 facing the liquid guide channel is the liquid inlet surface, and the side opposite to the liquid inlet surface is the atomization surface.
  • the atomization surface reaches the base 21 An atomizing cavity is formed between them, the heating element 32 is arranged on the atomizing surface, and the liquid inlet regulating member 4 is arranged adjacent to the liquid inlet surface, or the liquid inlet regulating member 4 is arranged on the upper surface of the liquid inlet surface.
  • the conducting liquid 31 is made of porous ceramics. It can be understood that the material for making the conducting liquid 31 can also be a porous material with microporous capillary effect such as foamed metal, porous glass or hard glass fiber tube.
  • the material of the heating element 32 can be metal material, metal alloy, graphite, carbon, conductive ceramics or composite materials of other ceramic materials and metal materials with proper resistance.
  • Metal or alloy materials of suitable impedance include nickel, cobalt, zirconium, titanium, nickel alloys, cobalt alloys, zirconium alloys, titanium alloys, nickel-chromium alloys, nickel-iron alloys, iron-chromium alloys, iron-chromium-aluminum alloys, titanium alloys, iron-manganese-aluminum alloys At least one of base alloy or stainless steel.
  • the heating element 32 includes a first conductive part, a second conductive part, a first heating part, and a second heating part.
  • the first heating part and the second heating part have a curved track structure, and the positions where they are close to each other are connected by a connecting structure. connected to form a parallel structure, the first ends of the first heating part and the second heating part are connected to the first conductive part, the first conductive part is located on the left side of the first heating part and the second heating part, and the first heating part The second end of the second heating part is connected to the second conductive part, and the second conductive part is located on the right side of the first heating part and the second heating part.
  • the heating element 32 further includes a first hook part connected to the first conductive part, and a second hook part connected to the second conductive part, the first hook part and the second hook part are embedded in the guide part.
  • the first hook portion and the second hook portion may be in an L-shaped structure, which improves the fixing stability of the heating element 32 .
  • the heating element 32 can be integrated with the conductive liquid 31, or it can be printed on the conductive liquid 31 by printing process.
  • the first heating part and the second heating part can also be provided with claw parts. There can be many kinds of structures, which are not specifically limited here.
  • the heating element 32 may be a sheet-shaped heating net, and the heating element 32 is pasted and fixed on the atomizing surface of the conductive liquid 31 .
  • the heating element 32 can be a heating wire bent to form a disc or a grid-shaped heating sheet, and the heating element 32 can be sintered with the conductive liquid 31 to form an integral structure so as to be attached to the above-mentioned atomizing surface.
  • the above-mentioned heating element 32 may also be a heating circuit, a heating track, a heating coating or a heating film formed on the bottom surface (atomization surface) of the conductive liquid 31 . Its structural shape can be varied and can be selected according to requirements.
  • the above-mentioned heating net, heating wire, heating sheet, heating circuit, heating track, heating coating or heating film are arranged corresponding to the atomizing surface, so that the distance between the atomizing surface and the heating element 32 is the shortest, and it is used for atomizing liquid such as E-liquid etc. quickly reach the heating track and atomize.
  • the atomization installation assembly 2 further includes a sealing sleeve 23 , which is sheathed on at least part of the outer periphery of the guiding liquid 31 and arranged on the inner periphery of the nesting portion 222 .
  • the middle part of the sealing sleeve 23 is provided with a through hole 2311 passing through its upper and lower surfaces, and the through hole 2311 cooperates with the liquid inlet groove 2212 to form a liquid guiding channel.
  • the sealing sleeve 23 may include an annular portion 231, the hollow structure of the annular portion 231 forms the above-mentioned through hole 2311, and the outer periphery of the annular portion 231 may also be provided with an annular protruding structure 2312, the protruding structure 2312 abuts against the inner periphery of the nesting portion 222 , and a surrounding portion 232 extends downward from the periphery of the annular portion 231 , and the surrounding portion 232 surrounds the upper outer periphery of the guiding liquid 31 .
  • the sealing sleeve 23 can be a silicone sleeve.
  • the conductive liquid 31 includes a first part 311 and a second part 312, the first part 311 is located on the upper part of the second part 312, and the length of the first part 311 is smaller than the length of the second part 312, generally in a stepped structure, surrounded by 232 surrounds the first part 311 , and the lower side of the surrounding part 232 abuts against the upper surface of the part of the second part 312 protruding from the first part 311 in the length direction.
  • the aforementioned liquid inlet adjusting member 4 is arranged between the inside of the sealing sleeve 23 and the liquid inlet surface, or the liquid inlet adjusting member 4 is arranged inside the sealing sleeve 23 and located on the upper surface of the liquid inlet surface.
  • the atomization installation assembly 2 further includes a casing 24 sleeved on the outer periphery of the main body, the casing 24 includes a top wall 241, a pair of blocking walls 242 extending downward from the periphery of the top wall 241 and oppositely arranged, the blocking walls
  • the outer periphery of 242 abuts against the inner wall of the oil storage bin 1, and the top wall 241 is provided with a liquid passage hole 2412 that runs through its upper and lower surfaces.
  • Two liquid tanks 2212 can be provided.
  • an annular protrusion is provided on the outer periphery of the top wall 241 , and the annular protrusion abuts against the inner wall of the oil storage tank 1 .
  • the casing 24 can be made of silicone material.
  • a connecting cylinder 2411 is provided on the top wall 241, and the lower end of the air guide tube 13 is installed in the connecting cylinder 2411. Further, the aforementioned main body 221 is provided with a concave air guiding groove 2211, and the connecting cylinder 2411 is accommodated in the air guiding tube 2411.
  • air guide holes are provided on opposite sides of the air guide groove 2211 , preferably, the air guide groove 2211 has a roughly U-shaped structure, and the opposite wall of the air guide groove 2211 is the wall of the liquid inlet groove 2212 .
  • the outer periphery of the nesting portion 222 is provided with flow guiding protrusions 2221 on both sides of the air guiding hole, for guiding the air.
  • the atomized liquid is heated and atomized into an aerosol and then enters the air guide groove 2211 through the air guide hole, and then enters the air guide tube 13 through the air guide groove 2211 .
  • the base 21 includes a bottom plate 211, an annular support portion 212 extends upward on the bottom plate 211, and a pair of support arms 213 extend upward from the annular support portion 212, and the support arms 213 and the nesting portion 222 buckle connection, preferably, each support arm 213 is provided with a limiting groove 2131, and the outer side of the nesting part 222 is provided with a first hook 2222, and the first hook 2222 is buckled in the limiting groove 2131, and the The mounting base 22 is fixed on the base 21 .
  • the outer periphery of the support arm 213 is snap-connected with the inner wall of the oil storage bin 1, the outer periphery of the support arm 213 is provided with a second hook 2132, and the inner wall of the oil storage bin 1 is provided with a card slot 14 near the opening.
  • the hook 2132 is snapped into the slot 14 to fix the base 21 in the oil storage bin 1 .
  • the bottom plate 211 is also provided with two first conductive columns 25 electrically connected to the heating atomization assembly 3 , the bottom plate 211 is provided with a limiting tube, and the first conductive column 25 is penetrated through the limiting tube to communicate with the heating atomizer. Component 3 is electrically connected.
  • the base plate 211 is also provided with an air intake hole.
  • the base plate 211 is provided with an air guide tube 214, the upper part of the air guide tube 214 is provided with a plate body, the plate body is provided with an air intake hole, and multiple air intake holes can be provided.
  • the quantity can be selected according to requirements, and is not specifically limited here.
  • the liquid inlet regulator 4 is a sheet structure, which includes a fixed part and a movable part connected with the fixed part.
  • the fixed part is clamped or fixed on the atomization installation assembly 2, and the movable part is arranged on the liquid guide In the channel, the heating atomization component 3 generates heat during operation to cause deformation of the movable part, thereby automatically adjusting the amount of liquid entering.
  • the movable part includes a first surface and a second surface opposite to each other, the thermal expansion coefficient of the first surface of the movable part is greater than the thermal expansion coefficient of the second surface of the movable part, and there is no shield above the second surface of the movable part, that is, the thermal expansion coefficient of the movable part There is an active space above the second surface to facilitate the deformation of the active part to adjust the liquid intake.
  • the liquid inlet regulator 4 may include a first fixed part 41 and a first movable part 42
  • the first fixed part 41 is roughly a rectangular plate-shaped structure, It is provided with a mounting groove 411 that runs through its upper and lower surfaces.
  • the first end of the first movable part 42 is connected to the circumferential inner wall of the mounting groove 411, and the circumferential side of the first movable part 42 (except the first end) is connected to the mounting groove.
  • first movable part 42 can be two symmetrically arranged, and the deformation directions of the two first movable parts 42 are the same or opposite, for example, both can be deformed clockwise or counterclockwise, or can be deformed clockwise Another counterclockwise morph.
  • the first movable part 41 when the heat-generating atomizing assembly 3 is working, the first movable part 41 is heated and deformed to the side away from the conducting liquid 31 , so that the liquid inlet space of the installation groove 411 increases, and the amount of atomizing liquid entering the conducting liquid 31 increases.
  • the liquid inlet space of the installation tank 411 is A, and when the heating atomization component 3 is working, the liquid inlet space of the installation tank 411 gradually changes to B, That is, the area of the atomized liquid entering the surface increases, and the amount of atomized liquid entering the conductive liquid 31 for heating and atomizing increases.
  • the first movable part 42 is a heat-sensitive metal sheet
  • the heat-sensitive metal sheet is a compound composed of two or more metals or other materials with suitable properties.
  • the higher thermal expansion coefficient is called the active layer
  • the lower thermal expansion coefficient is called the passive layer.
  • the materials of the active layer mainly include manganese nickel copper alloy, nickel chromium iron alloy, nickel manganese iron alloy and nickel, etc.
  • the material is mainly nickel-iron alloy, and the nickel content is generally 34-50%. Due to the difference in the thermal expansion coefficient of the metal, when the temperature changes, the deformation of the active layer is greater than that of the passive layer, so that the heat-sensitive metal sheet will bend and deform.
  • the first movable part 42 may include a first thermally sensitive metal layer 421 and a second thermally sensitive metal layer 422 , the lower surface of the first thermally sensitive metal layer 421 and the upper surface of the second thermally sensitive metal layer 422 Surface bonding, the thermal expansion coefficient of the first thermally sensitive metal layer 421 is smaller than the thermal expansion coefficient of the second thermally sensitive metal layer 422, that is, the first thermally sensitive metal layer 421 is a passive layer, and the second thermally sensitive metal layer 422 is an active layer.
  • the second thermally sensitive metal layer 422 is disposed facing (towards) the side of the conductive liquid 31, while the first thermally sensitive metal layer 421 is disposed on the side facing away from the conductive liquid 31, and the upper surface of the first thermally sensitive metal layer 421 is not blocked, There is an active space for the deformation of the first active part 42 .
  • the first movable part 42 may also include a plurality of heat-sensitive metal layers, and the thermal expansion coefficients of the multiple heat-sensitive metal layers gradually increase away from the conductive liquid 31 .
  • the aforementioned first fixing portion 41 may be made of a heat-sensitive metal layer, or may be made of silica gel or other materials, which are not specifically limited here. It can be understood that the liquid inlet regulating member 4 can also be an integral structure, or can be a combined structure.
  • the heat-sensitive metal layer such as the first heat-sensitive metal layer 421 and the second heat-sensitive metal layer 422
  • the heat-sensitive metal layer Deformation occurs due to different thermal expansion coefficients, thereby opening or expanding the liquid inlet area (such as the liquid inlet space from A to B), so that the atomized liquid entering the guide liquid 31 is sufficient to meet the liquid consumption during atomization.
  • the heat-generating atomizing component 3 When the atomization device stops When working, the heat-generating atomizing component 3 will slowly return to normal temperature, and the heat-sensitive metal layer will return to its original shape, thereby closing or reducing the liquid inlet area (such as the liquid inlet space B to A), so that the atomizing liquid cannot reach the heating atomizing component 3 or very little atomized liquid reaches the position of the heating atomizing component 3, which can effectively prevent the liquid from leaking out of the atomizing device.
  • the liquid inlet area such as the liquid inlet space B to A
  • the liquid inlet regulator 4' of this embodiment includes a plate-like (sheet-like) second fixing part 41 ', and the second movable part 42' connected to at least one side of the second fixed part 41', the second fixed part 41' has a rectangular plate-like structure, and one or both sides of the second fixed part 41' A second movable part 42' is provided.
  • the second fixed part 41' and the second movable part 42' isolate the conducting liquid 31 from the liquid-conducting channel, and when the heat-generating atomizing assembly 3 is working, the second movable part 42' is heated
  • the deformation occurs to the side away from the guiding liquid 31, so that the liquid guiding space where the guiding liquid 31 meets the liquid guiding channel (gradually increases from the liquid guiding space C to the liquid guiding space D) increases, and the mist entering the liquid guiding liquid 31 Chemical fluid increased.
  • the second movable part 42' may include a third thermally sensitive metal layer and a fourth thermally sensitive metal layer, the lower surface of the third thermally sensitive metal layer is bonded to the upper surface of the fourth thermally sensitive metal layer, and the third thermally sensitive metal layer
  • the thermal expansion coefficient of the sensitive metal layer is smaller than the thermal expansion coefficient of the fourth thermal sensitive metal layer, and there is no shield above the upper surface of the third thermal sensitive metal layer, that is, there is an active space for the deformation of the second movable part 42 ′, and the fourth thermal sensitive metal layer
  • the metal layer is set on the side of the guide liquid 31 .
  • the composition of the second movable part 42' is the same as or similar to that of the aforementioned first movable part 42, and will not be repeated here.
  • an atomization device of the present invention includes an oil storage tank 1a, an atomization installation assembly 2a, a heating atomization assembly 3a, and a liquid inlet adjustment member 4a.
  • the oil storage bin 1a is provided with an air guide channel and an oil storage chamber 11a for storing the atomized liquid.
  • the heating atomization assembly 3a is installed in the atomization installation assembly 2a and stored in the oil storage bin 1a.
  • the heating atomization assembly 3a A liquid guiding channel is provided between 3a and the oil storage chamber 11a.
  • the liquid inlet adjustment member 4a is set in the position of the liquid guide channel close to the heat-generating atomizing component 3a, which is a heat-sensitive metal sheet, which is deformed by sensing the temperature change of the heating-atomizing component 3a, thereby automatically adjusting the liquid intake
  • the size is mainly to adjust the size of the liquid inlet space of the liquid guide channel so as to control the amount of liquid inlet.
  • the oil storage tank 1a is made of hard insulating materials, such as phenolic plastics, polyurethane plastics, epoxy plastics, unsaturated polyester plastics, furan plastics, silicone resins, acrylic resins, etc. and Its modified resin is prepared from the body.
  • the oil storage tank 1 is generally a longitudinal structure extending along a central axis, that is, its length along the central axis is far greater than its width and thickness in two vertical directions in the cross section.
  • the upper end of the oil storage tank 1a is provided with There is an air outlet hole 12a, and an air guide tube 13a extends downward around the periphery of the air outlet hole 12a, and the air outlet hole 12a cooperates with the air guide tube 13a to form an air guide channel.
  • the air guide tube 13a is made of metal parts, such as stainless steel, etc. It is a hollow circular tube structure. Of course, the air guide tube 13a can also be made of a high-molecular polymer with good stability. Its material, shape and size You can select and set according to your needs, and there is no specific limitation here.
  • the atomization installation assembly 2a includes a base 21a, a rubber seat 22a disposed on the base 21a, and a mounting tube 23a disposed on the rubber seat 22a.
  • the heating atomization assembly 3a includes a catheter 31a, a heating element 32a, and the heating element 32a includes a spiral heating part 311a disposed in the catheter 31a, and a conductive part 312a connected to the spiral heating part 311a.
  • the catheter 31a is disposed in the installation pipe 23a, and the conductive part 312a extends out of the installation pipe 23a and is installed on the lower part of the rubber seat 22a.
  • the installation pipe 23a is provided with a liquid inlet hole 231a, the liquid inlet hole 231a communicates with the guide pipe 31a and the oil storage chamber 11a, a liquid guide channel is formed between the liquid inlet hole 231a and the oil storage chamber 11a, and the liquid inlet adjustment member 4a is sleeved on the
  • the outer periphery of the installation tube 23a can cover the liquid inlet hole 231a.
  • the atomization installation assembly 2a also includes a columnar seal 24a, the seal 24a is provided with a through groove 241a, the bottom of the air guide pipe 13a is installed in the through groove 241a, and the seal 24a is also provided with a first downward opening.
  • the locking groove 242a, the first locking groove 242a may be in a ring structure, or may be a plurality of groove structures arranged at intervals.
  • the rubber seat 22a is provided with a concave positioning groove 2211a, and the positioning groove 2211a is provided with a second locking groove 2211a.
  • the rubber seat 22a includes a main body part 221a, and the main body part 221a extends downward with a positioning part 222a, the center of the main body 221a is provided with a positioning groove 2211a, and the inner wall of the positioning groove 2211a is provided with a second locking groove 2212a.
  • the upper end of the installation tube 23a is locked in the first slot 242a, and the lower end of the installation tube 23a is locked in the second slot 2212a.
  • a through cavity is provided in the positioning groove 2211a for the conductive part 32a to pass through.
  • the positioning groove 2211a includes a first section and a second section connected, the inner diameter of the first section is larger than the inner diameter of the second section, the connection between the first section and the second section forms a supporting step, and the upper end of the catheter tube 31a
  • the lower end of the sealing member 24a is abutted against, the lower end of the catheter 31a is abutted against the upper surface of the supporting step, and the liquid inlet hole 231a is located above the rubber seat 22a.
  • the base 21a includes a bottom wall 211a, an annular side wall 212a provided on the bottom wall 211a, the annular side wall 212a is snap-connected with the inner wall of the oil storage bin 1a, and the outer periphery of the annular side wall 212a is provided with
  • the buckle part 2121a is provided with a groove 14a on the inner wall near the opening of the oil storage bin 1a, and the buckle part 2121a is buckled in the groove 14a to fix the base 21a.
  • the bottom wall 211a of the base 21a is further provided with a second conductive post 25a electrically connected to the conductive portion 32a.
  • the bottom of the rubber seat 22a is provided with a mounting hole, and the end of the conductive part 32a away from the spiral heating part 31a is bent and fitted into the mounting hole, and is electrically connected to the second conductive column 25a.
  • the conductive column structure instead of using the conductive column structure, other electrode structures, such as sheet electrodes, may be used, which are not specifically limited here.
  • the bottom wall 211a of the base 21a is further provided with an air intake through hole 2111a, and the air intake through hole 2111a may be symmetrically arranged in two, and an air guide cylinder structure may be provided.
  • the liquid inlet regulating member 4a is a tubular structure, which includes a tubular main body 41a and an adjusting part 42a connected to the tubular main body 41a.
  • 41a protrudes out to block the liquid guide channel, and the adjustment part 42a can be extended upward from the tubular main body 41a, or the adjustment part 42a can be extended downward from the tubular main body 41a.
  • the tubular main body 41a can also be provided with an installation space (such as through slots, etc.)
  • the adjusting part 42a can be movably installed in the installation space.
  • the tubular body 41a may also be a bracket, a ring structure, or a buckle structure, etc., which are not specifically limited here.
  • the adjustment part 42a includes a first surface and a second surface opposite to each other, the thermal expansion coefficient of the first surface of the adjustment part 42a is greater than the thermal expansion coefficient of the second surface of the adjustment part, and there is no shield above the first surface of the adjustment part 42a, And/or there is no shield above the second surface of the adjustment portion 42a.
  • the liquid inlet adjustment member 4a may include a tubular body 41a and an adjustment portion 42a connected to the tubular body 41a.
  • the adjustment portion 42a is a plate-like structure or a sheet-like structure.
  • the regulating part 42a can be a heat-sensitive metal sheet, and the heat-sensitive metal sheet is a composite piece composed of two or more metals or other materials with suitable properties, among which, the one with a higher coefficient of thermal expansion is called The active layer, the lower thermal expansion coefficient is called the passive layer.
  • the materials of the active layer mainly include manganese-nickel-copper alloy, nickel-chromium-iron alloy, nickel-manganese-iron alloy and nickel, etc., while the material of the passive layer is mainly nickel-iron alloy, and the nickel content is generally 34 -50%, due to the difference in the thermal expansion coefficient of the metal, when the temperature changes, the deformation of the active layer is greater than that of the passive layer, so the heat-sensitive metal sheet will bend and deform.
  • the adjustment part 42a includes a fifth thermally sensitive metal layer and a sixth thermally sensitive metal layer, the lower surface of the fifth thermally sensitive metal layer is attached to the upper surface of the sixth thermally sensitive metal layer (the upper surface here refers to the side away from the installation tube 23a surface), the thermal expansion coefficient of the fifth thermally sensitive metal layer is smaller than that of the sixth thermally sensitive metal layer, that is, the fifth thermally sensitive metal layer is the passive layer, the sixth thermally sensitive metal layer is the active layer, and the sixth thermally sensitive metal layer is It is arranged toward the heat-generating atomizing assembly 3a, and the side of the fifth heat-sensitive metal layer away from the heat-generating atomizing assembly 3a is not shielded, that is, there is an active space for the deformation of the adjusting part 42a.
  • the adjustment part 42a covers the liquid inlet hole 231a, which isolates the fluid guide tube 31a from the fluid guide channel, and when the heating atomization component 3a is working, the adjustment part is heated and moves away from the fluid guide tube
  • the deformation occurs on one side of the catheter 31a, so that the fluid guiding space where the fluid guiding tube 31a connects with the fluid guiding channel increases (that is, gradually increases to the fluid guiding space E), and the atomized liquid entering the fluid guiding tube 31a increases.
  • the difference between this embodiment and the third embodiment is that the structure of the adjustment part is different.
  • a composite part composed of a variety of metals or other materials with suitable properties As shown in Fig. Or a composite part composed of a variety of metals or other materials with suitable properties. Among them, the one with a higher thermal expansion coefficient is called the active layer, and the one with a lower thermal expansion coefficient is called the passive layer.
  • the material of the active layer is mainly manganese-nickel.
  • the material of the passive layer is mainly nickel-iron alloy
  • the nickel content is generally 34-50%, due to the difference in the thermal expansion coefficient of the metal, when the temperature changes, the deformation of the active layer Greater than the deformation of the passive layer, the heat-sensitive metal sheet will be bent and deformed.
  • the adjusting part 42b includes a seventh thermally sensitive metal layer and an eighth thermally sensitive metal layer, the lower surface of the seventh thermally sensitive metal layer is bonded to the upper surface of the eighth thermally sensitive metal layer, and the seventh thermally sensitive metal layer
  • the coefficient of thermal expansion is greater than the coefficient of thermal expansion of the eighth heat-sensitive metal layer, and the eighth heat-sensitive metal layer is arranged facing the side of the heat-generating atomizing component.
  • the adjustment part 42b when the heating atomization component 3a is not heated, the adjustment part 42b is far away from the catheter 31a, and when the heating atomization component 3a is in the working state, the adjustment part 42b is heated and deformed toward the side of the fluid guide tube 31a, so that the catheter 31a and The liquid guiding space connected by the liquid guiding channels becomes smaller (the liquid guiding space F gradually becomes smaller), and the atomized liquid entering the liquid guiding tube 31 a decreases.
  • the concentration of the smoke oil liquid (atomization liquid) is high and viscous, its flow rate is slow, and the initial operation of the atomization device requires a large liquid inlet area (large liquid guiding space), and when the heating atomization component starts When working, the heat from the heating part will be conducted to the catheter (or liquid guide, porous ceramics, etc.) Or seeping out of liquid, porous ceramics, etc.), adopt the structure of the adjustment part 42b above, when the liquid is relatively viscous, the liquid inlet area (or liquid guiding space) of the heating atomization component is larger to ensure that the liquid can reach the heating part smoothly , and when the heating element starts to work and the temperature rises and the viscosity of the e-liquid becomes lower, the liquid flow rate becomes faster, and the adjustment part 42b senses the heat to generate deformation, thereby blocking the liquid inlet hole and making the liquid inlet area smaller, controlling the liquid and the catheter or The contact area of porous ceramics, etc., so as to achieve the effect of no oil leakage.
  • the present application also discloses an aerosol generating device, which includes an atomizing device and a power supply assembly for providing electric energy for the atomizing device.
  • the atomizing device is the first embodiment, the second embodiment, the third embodiment or the first embodiment The atomizing device of four embodiments.

Landscapes

  • Special Spraying Apparatus (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

一种雾化装置、气溶胶产生装置，雾化装置包括储油仓（1）、雾化安装组件（2）、发热雾化组件（3）、进液调节件（4）；储油仓（1）内设有导气通道、以及用于存储雾化液的储油腔（11），发热雾化组件（3）安装到雾化安装组件（2）中并收容于储油仓（1）内，发热雾化组件（3）与储油腔（11）之间设有导液通道；进液调节件（4）设于导液通道中靠近发热雾化组件（3）的位置，为热敏金属片，感受到发热雾化组件（3）的温度变化而产生形变，从而自动调节进液量大小。通过设置进液调节件（4），可以调整进入到发热雾化组件（3）中的雾化液的容量，以此保证工作时候满足发热雾化组件进油需求，同时，不工作时候或者运输过程中，进液调节件（4）可调节导液通道关闭，可防止雾化装置漏液。

Description

雾化装置、气溶胶产生装置 技术领域
本发明涉及烟雾用品技术领域，尤其涉及一种雾化装置、气溶胶产生装置。
 背景技术
电加热雾化技术为近年来兴起的新型的雾化技术，其原理是通过电阻的热效应产生热能，热能再将液体加热雾化成为雾化蒸汽，现在广泛的应用在医疗、智能家电、消费电子类产品上。
目前应用在电子烟行业内的雾化装置，其漏油问题是一直存在的。因为电子雾化装置通过电加热将液体雾化蒸发为蒸汽，而液体储存在储液仓内，液体通过多孔介质和外界空气是联通的。
目前行业内主要是通过密封其他位置，将多孔导液体作为联通储液仓和外界空气的唯一通道，多孔介质内细小微孔吸收液体后，储液仓和外界的气压差形成负压，使得液体能存在导液介质内而不漏出雾化装置。但是此类雾化装置在设计的时候存在矛盾点，微孔小的，导液慢，形成的负压锁油性能好，但是容易造成供液不畅和微孔被雾化残留物堵住形成积碳和糊芯。而微孔过大导液性能好，供液顺畅，但是在使用和运输过程中容易造成漏油的问题。
 技术问题
本发明要解决的技术问题在于，提供一种雾化装置、气溶胶产生装置。
 技术解决方案
本发明解决其技术问题所采用的技术方案是：构造一种雾化装置，包括储油仓、雾化安装组件、发热雾化组件、进液调节件；
所述储油仓内设有导气通道、以及用于存储雾化液的储油腔，所述发热雾化组件安装到所述雾化安装组件中并收容于所述储油仓内，所述发热雾化组件与所述储油腔之间设有导液通道；
所述进液调节件设于所述导液通道中靠近所述发热雾化组件的位置，其为热敏金属片，其感受到所述发热雾化组件的温度变化而产生形变，从而自动调节进液量大小。
优选地，所述进液调节件为片状结构，其包括固定部、与所述固定部连接的活动部，所述固定部被夹持或者固定在所述雾化安装组件上；所述活动部设置在所述导液通道中；
其中，所述发热雾化组件工作时产生热量使得所述活动部产生形变，从而自动调节进液量大小。
优选地，所述活动部包括相背的第一表面与第二表面；
所述活动部的第一表面的热膨胀系数大于所述活动部的第二表面的热膨胀系数，所述活动部的第二表面上方无遮挡。
优选地，所述进液调节件为管状结构，其包括管状主体、与所述管状主体连接的调节部；
所述管状主体套设在雾化安装组件上，所述调节部从所述管状主体伸出遮挡所述导液通道；
其中，所述发热雾化组件工作时产生热量使得所述调节部产生形变，从而自动调节进液量大小。
优选地，所述调节部包括相背的第一表面与第二表面；
所述调节部的第一表面的热膨胀系数大于所述调节部的第二表面的热膨胀系数，所述调节部的第一表面上方无遮挡，和/或所述调节部的第二表面上方无遮挡。
优选地，所述雾化安装组件包括底座、设置于所述底座上且与所述安装座卡扣连接的安装座；所述发热雾化组件被夹持于所述安装座与所述底座之间；
所述安装座包括主体部、由主体部向下延伸的嵌套部，所述主体部上设有进液槽，所述进液槽连通所述储油腔与所述发热雾化组件；所述进液调节件被夹持或固定在所述进液槽底部与所述发热雾化组件之间。
优选地，所述发热雾化组件包括导液体以及发热体，所述导液体面向所述导液通道一侧为进液面，与所述进液面相背一侧为雾化面，所述雾化面到所述底座之间形成雾化腔；
所述发热体设于所述雾化面上，所述进液调节件与所述进液面相邻设置，或者，所述进液调节件设于所述进液面的上表面。
优选地，所述雾化安装组件还包括密封套，其套设于所述导液体的至少部分外周、且设于所述嵌套部内周；
所述密封套的中部设有贯穿其上下表面的通孔，所述通孔与所述进液槽配合形成所述导液通道；
所述固定部被夹持或固定在所述密封套内部与所述进液面之间。
优选地，所述雾化安装组件还包括套设在所述主体部外周的套体；
所述套体包括顶壁、由所述顶壁周缘向下延伸且相对设置的一对挡壁，所述挡壁外周抵接所述储油仓内壁；
所述顶壁设有贯穿其上下表面的过液孔，所述过液孔与所述进液槽对应设置。
优选地，所述底座包括底板，所述底板上向上延伸有环状支撑部，所述环状支撑部向上延伸有相对设置的支撑臂；
所述支撑臂与所述嵌套部卡扣连接；
所述支撑臂外周与所述储油仓内壁卡扣连接；
所述底板上还设有与所述发热雾化组件电性连接的第一导电柱；以及进气孔。
优选地，所述雾化安装组件包括基座，设于所述基座上的胶座，以及设于所述胶座上的安装管；
所述发热雾化组件包括导液管、发热件，所述发热件包括设于所述导液管内的螺旋发热部、与所述螺旋发热部连接的导电部；
所述导液管设于所述安装管内，所述导电部延伸出所述安装管并安装于所述胶座下部；
所述安装管上设有进液孔，所述进液孔连通导液管与所述储油腔，所述进液孔与所述储油腔之间形成导液通道；
所述管状主体套设在安装管上，所述调节部从所述管状主体伸出遮挡所述进液孔；
其中，所述发热雾化组件工作时产生热量使得所述调节部产生形变，从而自动调节所述进液孔的进液量大小。
优选地，所述雾化安装组件还包括柱状的密封件，所述密封件设有通槽，所述导气管的底部安装于所述通槽内；所述密封件还设有开口向下的第一卡槽；
所述胶座上设有内凹的定位槽，所述定位槽内设有第二卡槽；
所述安装管的上端卡设于所述第一卡槽中，其下端卡设于所述第二卡槽中。
优选地，所述定位槽包括相连通的第一段与第二段，所述第一段的内径大于所述第二段的内径，所述第一段与所述第二段的连接处形成支撑台阶，所述导液管的上端抵接所述密封件的下端，所述导液管的下端抵接所述支撑台阶的上表面；
所述进液孔位于所述胶座上方。
优选地，所述基座包括底壁、设于所述底壁上的环状侧壁，所述环状侧壁与所述储油仓内壁卡扣连接。
优选地，所述基座的底壁上还设有与所述导电部电性连接的第二导电柱；
所述基座的底壁上还设有进气通孔。
优选地，所述胶座的底部设有安装孔；
所述导电部远离所述螺旋发热部的一端弯折装入到所述安装孔内，且与所述第二导电柱电性连接。
本申请还构造一种气溶胶产生装置，包括雾化装置以及用于为所述雾化装置提供电能的电源组件，所述雾化装置为上述的雾化装置。
 有益效果
实施本发明具有以下有益效果：本申请的雾化装置包括储油仓、雾化安装组件、发热雾化组件、进液调节件，发热雾化组件与储油腔之间设有导液通道，进液调节件设于导液通道中靠近发热雾化组件的位置，其为热敏金属片，其感受到发热雾化组件的温度变化而产生形变，从而自动调节进液量大小。通过设置该进液调节件，可以调整进入到发热雾化组件中的雾化液的容量，以此保证工作时候满足发热雾化组件进油需求，同时，不工作时候或者运输过程中，进液调节件可调节导液通道关闭，可防止雾化装置漏液。
 附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是本发明一实施例中雾化装置的结构示意图；
图2是图1中雾化装置（进液调节件关闭导液通道）的爆炸图；
图3是图1中雾化装置的剖视图；
图4是本发明进液调节件（关闭状态）的示意图；
图5是图4中进液调节件位于雾化安装组件中的示意图；
图6是图5的剖视图；
图7是图1中雾化装置（进液调节件开启导液通道）的爆炸图；
图8是图7中雾化装置的剖视图；
图9是本发明进液调节件（开启状态）的示意图；
图10是图9中进液调节件位于雾化安装组件中的示意图；
图11是图10的剖视图；
图12是本发明一实施例的第一活动部的结构示意图；
图13是图12中第一活动部受热形变的结构示意图；
图14是本发明另一实施例的进液调节件（关闭状态）的结构示意图；
图15是图14中进液调节件位于雾化安装组件中的结构示意图；
图16是图15的剖视图；
图17是图14中进液调节件（开启状态）的结构示意图；
图18是图17中进液调节件位于雾化安装组件中的结构示意图；
图19是图18的剖视图；
图20是本发明另一实施例雾化装置的结构示意图；
图21是图20中雾化装置（进液调节件关闭状态）的爆炸图；
图22是图20中雾化装置的剖视图；
图23是图20中雾化装置（进液调节件开启状态）的爆炸图；
图24是图20中雾化装置（进液调节件开启状态）的剖视图；
图25是图20中进液调节件（关闭状态）位于雾化安装组件中的结构示意图；
图26是图20中进液调节件（开启状态）位于雾化安装组件中的结构示意图；
图27是本发明另一实施例雾化装置中的进液调节件（常温开启状态）的剖视图；
图28是本发明另一实施例雾化装置中的进液调节件（工作关闭状态）的剖视图。
 本发明的实施方式
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。以下描述中，需要理解的是，“前”、“后”、“上”、“下”、“左”、“右”、“纵”、“横”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“头”、“尾”等指示的方位或位置关系为基于附图所示的方位或位置关系、以特定的方位构造和操作，仅是为了便于描述本技术方案，而不是指示所指的装置或元件必须具有特定的方位，因此不能理解为对本发明的限制。
还需要说明的是，除非另有明确的规定和限定，“安装”、“相连”、“连接”、“固定”、“设置”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。当一个元件被称为在另一元件“上”或“下”时，该元件能够“直接地”或“间接地”位于另一元件之上，或者也可能存在一个或更多个居间元件。术语“第一”、“第二”、“第三”等仅是为了便于描述本技术方案，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量，由此，限定有“第一”、“第二”、“第三”等的特征可以明示或者隐含地包括一个或者更多个该特征。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
第一实施例
如图1-图13所示，本发明的一种雾化装置，其包括储油仓1、雾化安装组件2、发热雾化组件3、进液调节件4；
储油仓1内设有导气通道、以及用于存储雾化液的储油腔11，发热雾化组件3安装到雾化安装组件2中并收容于储油仓1内，发热雾化组件3与储油腔11之间设有导液通道。
其中，进液调节件4设于导液通道中靠近发热雾化组件3的位置，其为热敏金属片，其感受到发热雾化组件3的温度变化而产生形变，从而自动调节进液量大小，主要为调整导液通道的进液空间大小由此控制进液量。
在本实施例中，该储油仓1由硬质的绝缘材料制备而成，譬如酚醛塑料、聚氨酯塑料、环氧塑料、不饱和聚酯塑料、呋喃塑料、有机硅树脂、丙烯基树脂等及其改性树脂为机体制备而成。储油仓1大体上为沿着一中心轴方向延伸的纵长结构，即其沿中心轴方向的长度远远大于其在横截面内两垂直方向上的宽度和厚度，储油仓1上端设有出气孔12，出气孔12的周沿向下延伸有导气管13，该出气孔12与导气管13配合形成导气通道。储油仓1的下端为敞口，储油仓1的内部形成存储雾化液的储油腔11。该导气管13为金属件，如不锈钢等制备而成，其为中空的圆管结构，当然，该导气管13也可以采用稳定性好的高分子聚合物制备而成，其材质、形状以及尺寸可以根据需求进行选择设置，这里不做具体限定。
结合图2-图3所示，优选地，该雾化安装组件2包括底座21、设置于底座21上且与安装座22卡扣连接的安装座22，该发热雾化组件3被夹持于安装座22与底座21之间。
进一步的，该安装座22包括主体部221、由主体部221向下延伸的嵌套部222，主体部221上设有进液槽2212，进液槽2212连通储油腔11与发热雾化组件3，进液调节件4设于进液槽2212底部与发热雾化组件3之间。
优选地，发热雾化组件3包括导液体31以及发热体32，导液体31面向导液通道一侧为进液面，与进液面相背一侧为雾化面，雾化面到底座21之间形成雾化腔，该发热体32设于雾化面上，进液调节件4与进液面相邻设置，或者，进液调节件4设于进液面的上表面。
该导液体31由多孔陶瓷制得，可以理解的是，制得导液体31的材料还可以是发泡金属、多孔玻璃或硬质玻纤管等具有微孔毛细效应的多孔材料。
发热体32的材料可以是具有适当阻抗的金属材料、金属合金、石墨、碳、导电陶瓷或其它陶瓷材料和金属材料的复合材料。适当阻抗的金属或合金材料包括镍、钴、锆、钛、镍合金、钴合金、锆合金、钛合金、镍铬合金、镍铁合金、铁铬合金、铁铬铝合金、钛合金、铁锰铝基合金或不锈钢等中的至少一种。
优选地，发热体32包括第一导电部、第二导电部、第一发热部、第二发热部，第一发热部与第二发热部为弯折跑道结构，二者靠近的位置通过连接结构连接，形成并联结构，第一发热部及第二发热部的第一端与第一导电部连接，该第一导电部位于第一发热部、第二发热部的左侧设置，第一发热部与第二发热部的第二端与第二导电部连接，该第二导电部位于第一发热部、第二发热部的右侧设置。
优选地，发热体32还包括与第一导电部连接的第一钩爪部，以及与第二导电部连接的第二钩爪部，第一钩爪部与第二钩爪部嵌设于导液体31中，该第一钩爪部与第二钩爪部可以是L型结构，其提高发热体32的固定稳定性。可以理解的，该发热体32可以与导液体31为一体结构，也可以是采用印刷工艺印刷在导液体31上，当然，第一发热部与第二发热部也可以设有钩爪部，其结构可以有多种，这里不足具体限定。
当然，该发热体32可以是片状的发热网，发热体32贴合固定于导液体31的雾化面上。该发热体32可以是弯折形成盘状的发热丝或者是格栅状的发热片，该发热体32可以与导液体31烧结成一体结构以附着在上述雾化面上。在一些实施例中，上述发热体32还可以是形成在导液体31的底面（雾化面）上的发热线路、发热轨迹、发热涂层或发热膜等。其结构形状可以有多样，可根据需求进行选择。上述的发热网、发热丝、发热片、发热线路、发热轨迹、发热涂层或发热膜等与雾化面对应设置，使得雾化面和发热体32的距离最近，用于雾化液如烟油等快速到达发热轨迹雾化。
进一步的，雾化安装组件2还包括密封套23，其套设于导液体31的至少部分外周、且设于嵌套部222内周。
密封套23的中部设有贯穿其上下表面的通孔2311，通孔2311与进液槽2212配合形成导液通道。优选地，该密封套23可以包括环状部231，该环状部231的中空结构形成上述通孔2311，该环状部231的外周还可以设有环状凸起结构2312，该凸起结构2312抵接嵌套部222内周，该环状部231的周沿向下延伸有包围部232，该包围部232包围住导液体31的上部外周。该密封套23可以是硅胶套。
优选地，该导液体31包括第一部分311与第二部分312，该第一部分311位于第二部分312的上部，且第一部分311的长度小于第二部分312的长度，大致呈阶梯结构，包围部232包围住第一部分311，且包围部232的下侧面抵接第二部分312长度方向突出第一部分311的部分的上表面。前述的进液调节件4设于密封套23内部与进液面之间，或者，进液调节件4设于密封套23内部且位于进液面的上表面。
优选地，雾化安装组件2还包括套设在主体部外周的套体24，该套体24包括顶壁241、由顶壁241周缘向下延伸且相对设置的一对挡壁242，挡壁242外周抵接储油仓1内壁，顶壁241设有贯穿其上下表面的过液孔2412，过液孔2412与进液槽2212对应设置，在本实施例中，该过液孔2412与进液槽2212均可以设置两个。进一步的，顶壁241的外周还设有环状凸起，环状凸起抵接储油仓1内壁。该套体24可以是硅胶材质。
优选地，顶壁241上设有连接筒2411，导气管13的下端安装于连接筒2411中，进一步的，前述的主体部221设有内凹的导气槽2211，连接筒2411收容于导气槽2211中，导气槽2211相对的两侧设有导气孔，优选地，该导气槽2211大致呈U型结构，导气槽2211的相对壁面为进液槽2212的壁面。优选地，该嵌套部222的外周位于导气孔两侧设有导流凸块2221，用于对空气进行导流。
其中，雾化液加热雾化成气溶胶后由导气孔进入到导气槽2211，由导气槽2211进入到导气管13中。
在本实施例中，该底座21包括底板211，底板211上向上延伸有环状支撑部212，环状支撑部212向上延伸有相对设置的一对支撑臂213，该支撑臂213与嵌套部222卡扣连接，优选地，每一个支撑臂213上设有限位槽2131，嵌套部222的外侧设有第一卡勾2222，该第一卡勾2222卡扣于限位槽2131中，将安装座22固定到底座21上。
进一步的，支撑臂213外周与储油仓1内壁卡扣连接，该支撑臂213的外周设有第二卡勾2132，储油仓1内壁靠近敞口处设有卡槽14，该第二卡勾2132卡扣到卡槽14中，以将底座21固定安装到储油仓1内。底板211上还设有与发热雾化组件3电性连接的两个第一导电柱25，该底板211设置限位管，该第一导电柱25穿设于该限位管以与发热雾化组件3导电连接。
底板211上还设有进气孔，优选地，该底板211上设有导气筒214，该导气筒214上部设有板体，板体上设有进气孔，进气孔可以设置多个，其数量可根据需求进行选择，这里不做具体限定。
在本实施例中，进液调节件4为片状结构，其包括固定部、与固定部连接的活动部，固定部被夹持或者固定在雾化安装组件2上，活动部设置在导液通道中，其中，发热雾化组件3工作时产生热量使得活动部产生形变，从而自动调节进液量大小。
该活动部包括相背的第一表面与第二表面，活动部的第一表面的热膨胀系数大于活动部的第二表面的热膨胀系数，活动部的第二表面上方无遮挡，即，活动部的第二表面上方存在活动空间，以便于活动部形变而调整进液量。
结合图4-图6、图9-图11所示，具体的，该进液调节件4可以包括第一固定部41以及第一活动部42，第一固定部41大致为矩形板状结构，其上设有贯穿其上下表面的安装槽411，第一活动部42的第一端连接在安装槽411的周向内壁，而第一活动部42（除了第一端）的周向侧面与安装槽411的周向内壁之间保留预定间隙，或者，该第一活动部42（除了第一端）的周向侧面与安装槽411的周向内壁贴合。
进一步的，该第一活动部42可以是对称设置的两个，两个第一活动部42的形变方向相同或相反，如可以都是顺时针或者逆时针形变，也可以是一个顺时针形变，另一个逆时针形变。
其中，发热雾化组件3工作状态下，第一活动部41受热向远离导液体31一侧发生形变，使得安装槽411的进液空间增大，进入到导液体31中的雾化液增多。
可以理解的，在常温状态下（发热雾化组件3不工作），安装槽411的进液空间为A，在发热雾化组件3工作状态下，安装槽411的进液空间逐渐变为B，即雾化液的进面面积增大了，进入到导液体31中进行加热雾化的雾化液增多。
作为一示例，结合图12-图13所示，第一活动部42为热敏金属片，热敏金属片是由两种或多种具有合适性能的金属或者其他材料所组成的一种复合件，其中，热膨胀系数较高的被称为主动层，热膨胀系数较低的称为被动层，主动层的材料主要有锰镍铜合金、镍铬铁合金、镍锰铁合金和镍等，而被动层的材料主要是镍铁合金，镍含量一般在34-50%，由于金属热膨胀系数的差异，在温度发生变化时候，主动层的形变大于被动层的形变，从而热敏金属片会弯曲形变。
在本实施例中，该第一活动部42可以包括第一热敏金属层421与第二热敏金属层422，第一热敏金属层421的下表面与第二热敏金属层422的上表面贴合，第一热敏金属层421的热膨胀系数小于第二热敏金属层422的热膨胀系数，即第一热敏金属层421为被动层，第二热敏金属层422为主动层，该第二热敏金属层422面向（朝向）导液体31一侧设置，而第一热敏金属层421背向导液体31一侧设置，该第一热敏金属层421的上表面的上方无遮挡，具有第一活动部42形变的活动空间。
当然，第一活动部42还可以包括多个热敏金属层，多个热敏金属层的热膨胀系数向远离导液体31逐渐增大。
前述的第一固定部41可以采用热敏金属层，也可以采用硅胶材质或者其他材质制成，这里不做具体限定。可以理解的，该进液调节件4也可以是一体结构，也可以是组合结构。
可以理解的，当雾化装置进行发热雾化组件3的加热工作时，热量传导到热敏金属层（如第一热敏金属层421与第二热敏金属层422）上，热敏金属层由于热膨胀系数不同而产生形变，从而打开或扩大进液面积（如进液空间从A到B），使得进入到导液体31的雾化液充足满足雾化时液体的消耗，当雾化装置停止工作时候，发热雾化组件3会慢慢回复到常温，热敏金属层恢复原本形状，从而关闭或者缩小进液面积（如进液空间B到A），使得雾化液不能达到发热雾化组件3或者很少雾化液达到发热雾化组件3的位置，可以有效地防止液体漏出雾化装置。
第二实施例
结合图14-图19所示，本实施例与第一实施例差别在于进液调节件的结构不同，本实施例的进液调节件4’包括板状（片状）的第二固定部41’，以及与第二固定部41’的至少一侧边连接的第二活动部42’，该第二固定部41’呈矩形板状结构，该第二固定部41’的一侧或者两侧设置有第二活动部42’。
其中，发热雾化组件3不加热时，第二固定部41’与第二活动部42’将导液体31与导液通道隔断，发热雾化组件3工作状态下，第二活动部42’受热向远离导液体31一侧发生形变，使得导液体31与导液通道相接的导液空间（从导液空间C逐渐增大到导液空间D）增大，进入到导液体31中的雾化液增多。
进一步的，第二活动部42’可以包括第三热敏金属层与第四热敏金属层，第三热敏金属层的下表面与第四热敏金属层的上表面贴合，第三热敏金属层的热膨胀系数小于第四热敏金属层的热膨胀系数，第三热敏金属层的上表面上方无遮挡，即存在用于供第二活动部42’形变的活动空间，第四热敏金属层面向导液体31一侧设置。该第二活动部42’的组成与前述的第一活动部42相同或者相似，这里不再赘述。
第三实施例
如图20-图26所示，本发明的一种雾化装置，其包括储油仓1a、雾化安装组件2a、发热雾化组件3a、进液调节件4a。
储油仓1a内设有导气通道、以及用于存储雾化液的储油腔11a，发热雾化组件3a安装到雾化安装组件2a中并收容于储油仓1a内，发热雾化组件3a与储油腔11a之间设有导液通道。
其中，进液调节件4a设于导液通道中靠近发热雾化组件3a的位置，其为热敏金属片，其感受到发热雾化组件3a的温度变化而产生形变，从而自动调节进液量大小，主要为调整导液通道的进液空间大小由此控制进液量。
在本实施例中，该储油仓1a由硬质的绝缘材料制备而成，譬如酚醛塑料、聚氨酯塑料、环氧塑料、不饱和聚酯塑料、呋喃塑料、有机硅树脂、丙烯基树脂等及其改性树脂为机体制备而成。储油仓1大体上为沿着一中心轴方向延伸的纵长结构，即其沿中心轴方向的长度远远大于其在横截面内两垂直方向上的宽度和厚度，储油仓1a上端设有出气孔12a，出气孔12a的周沿向下延伸有导气管13a，该出气孔12a与导气管13a配合形成导气通道。储油仓1a的下端为敞口，储油仓1a的内部形成存储雾化液的储油腔11a。该导气管13a为金属件，如不锈钢等制备而成，其为中空的圆管结构，当然，该导气管13a也可以采用稳定性好的高分子聚合物制备而成，其材质、形状以及尺寸可以根据需求进行选择设置，这里不做具体限定。
在本实施例中，雾化安装组件2a包括基座21a，设于基座21a上的胶座22a，以及设于胶座22a上的安装管23a。
发热雾化组件3a包括导液管31a、发热件32a，发热件32a包括设于导液管31a内的螺旋发热部311a、与螺旋发热部311a连接的导电部312a。
导液管31a设于安装管23a内，导电部312a延伸出安装管23a并安装于胶座22a下部。
安装管23a上设有进液孔231a，进液孔231a连通导液管31a与储油腔11a，进液孔231a与储油腔11a之间形成导液通道,进液调节件4a套设于安装管23a外周且可覆盖进液孔231a。该进液孔231a可以是设置多个，如轴对称设置的两个。
进一步的，该雾化安装组件2a还包括柱状的密封件24a，密封件24a设有通槽241a，导气管13a的底部安装于通槽241a内,密封件24a还设有开口向下的第一卡槽242a，该第一卡槽242a可以环状结构，也可以是间隔设置的多个槽结构。
胶座22a上设有内凹的定位槽2211a，定位槽2211a内设有第二卡槽2211a，在本实施例中，该胶座22a包括主体部221a,该主体部221a向下延伸有定位部222a,该主体部221a中心位置设有定位槽2211a，该定位槽2211a内侧壁位置设有第二卡槽2212a。其中，安装管23a的上端卡设于第一卡槽242a中，其下端卡设于第二卡槽2212a中。优选地，定位槽2211a内还设有通腔，以供导电部32a穿设其中。
优选地，定位槽2211a包括相连通的第一段与第二段，第一段的内径大于第二段的内径，第一段与第二段的连接处形成支撑台阶，导液管31a的上端抵接密封件24a的下端，导液管31a的下端抵接支撑台阶的上表面，进液孔231a位于胶座22a上方。
优选地，基座21a包括底壁211a、设于底壁211a上的环状侧壁212a，环状侧壁212a与储油仓1a内壁卡扣连接，该环状侧壁212 a的外周设有卡扣部2121a，对应的，储油仓1a靠近敞口处的内壁设有凹槽14a，卡扣部2121a卡设于凹槽14a中以固定住基座21a。
进一步的，基座21a的底壁211a上还设有与导电部32 a电性连接的第二导电柱25a。优选地，胶座22a的底部设有安装孔，导电部32 a远离螺旋发热部31 a的一端弯折装入到安装孔内，且与第二导电柱25a电性连接。当然，也可以不采用导电柱结构，而采用其他电极结构，如片状电极等，这里不做具体限定。优选地，基座21a的底壁211a上还设有进气通孔2111a，该进气通孔2111a可以是对称设置的两个，可以设置导气筒结构。
在本实施例中，进液调节件4a为管状结构，其包括管状主体41a、与管状主体41a连接的调节部42a，管状主体41a套设在雾化安装组件3a上，调节部42a从管状主体41a伸出遮挡导液通道，可以是从管状主体41a向上延伸出调节部42a，也可以是从管状主体41a向下延伸出调节部42a，当然，也可以是该管状主体41a上设有安装空间（如通槽等）该调节部42a可活动安装于安装空间中。当然，该管状主体41a还可以是支架、环状结构或者卡扣结构等，这里不做具体限定。
其中，发热雾化组件3a工作时产生热量使得调节部42a产生形变，从而自动调节进液量大小。
进一步的，调节部42a包括相背的第一表面与第二表面，调节部42a的第一表面的热膨胀系数大于调节部的第二表面的热膨胀系数，调节部42a的第一表面上方无遮挡，和/或调节部42a的第二表面上方无遮挡。
具体的，结合图25-图26所示，进液调节件4a可以包括管状主体41a、与管状主体41a连接的调节部42a，该调节部42a为板状结构或者片状结构。
进一步的，调节部42a可以为热敏金属片，热敏金属片是由两种或多种具有合适性能的金属或者其他材料所组成的一种复合件，其中，热膨胀系数较高的被称为主动层，热膨胀系数较低的称为被动层，主动层的材料主要有锰镍铜合金、镍铬铁合金、镍锰铁合金和镍等，而被动层的材料主要是镍铁合金，镍含量一般在34-50%，由于金属热膨胀系数的差异，在温度发生变化时候，主动层的形变大于被动层的形变，从而热敏金属片会弯曲形变。
该调节部42a包括第五热敏金属层与第六热敏金属层，第五热敏金属层的下表面与第六热敏金属层的上表面贴合（这里上表面指背离安装管23a的表面），第五热敏金属层的热膨胀系数小于第六热敏金属层的热膨胀系数，即第五热敏金属层为被动层，第六热敏金属层为主动层，第六热敏金属层面向发热雾化组件3a一侧设置，第五热敏金属层远离发热雾化组件3a一侧无遮挡，即存在供调节部42a形变的活动空间。
其中，发热雾化组件3a不加热时，调节部42a遮盖住进液孔231a，其将导液管31a与导液通道隔断，发热雾化组件3a工作状态下，调节部受热向远离导液管31a一侧发生形变，使得导液管31a与导液通道相接的导液空间增大（即逐渐增大至导液空间E），进入到导液管31a中的雾化液增多。
第四实施例
本实施例与第三实施例的差别在于调节部的结构组成不同，结合图27-图28所示，在本实施例中，调节部42b为热敏金属片，热敏金属片是由两种或多种具有合适性能的金属或者其他材料所组成的一种复合件，其中，热膨胀系数较高的被称为主动层，热膨胀系数较低的称为被动层，主动层的材料主要有锰镍铜合金、镍铬铁合金、镍锰铁合金和镍等，而被动层的材料主要是镍铁合金，镍含量一般在34-50%，由于金属热膨胀系数的差异，在温度发生变化时候，主动层的形变大于被动层的形变，从而热敏金属片会弯曲形变。
优选地，该调节部42b包括第七热敏金属层与第八热敏金属层，第七热敏金属层的下表面与第八热敏金属层的上表面贴合，第七热敏金属层的热膨胀系数大于第八热敏金属层的热膨胀系数，第八热敏金属层面向发热雾化组件一侧设置。
其中，发热雾化组件3a不加热时，调节部42b远离导液管31a，当发热雾化组件3a工作状态下，调节部42b受热朝向导液管31a一侧发生形变，使得导液管31a与导液通道相接的导液空间变小（导液空间F逐渐变小），进入到导液管31a中的雾化液减少。
当烟油液体（雾化液）浓度较高较为粘稠时，其流速较慢，雾化装置初始工作时候需要较大进液面积（较大的导液空间），而当发热雾化组件开始工作时候，其发热部热量会传导到导液管（或者导液体、多孔陶瓷等）和烟油上，当温度升高，烟油粘度变小从而流速加快，从而容易造成液体从导液管（或者导液体、多孔陶瓷等）渗出，采用上面的调节部42b结构，当液体较为粘稠时候，发热雾化组件的进液面积（或者导液空间）较大，保证液体能顺畅到达发热部，而当发热件开始工作，温度升高烟油粘度变低时候，液体流速变快，调节部42b感应到热量产生形变从而遮挡进液孔使得进液面积变小，控制液体与导液管或者多孔陶瓷等的接触面积，从而达到不漏油的效果。
本申请还公开一种气溶胶产生装置，其包括雾化装置以及用于为雾化装置提供电能的电源组件，雾化装置为上述第一实施例、第二实施例、第三实施例或第四实施例的雾化装置。
可以理解的，以上实施例仅表达了本发明的优选实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制；应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，可以对上述技术特点进行自由组合，还可以做出若干变形和改进，这些都属于本发明的保护范围；因此，凡跟本发明权利要求范围所做的等同变换与修饰，均应属于本发明权利要求的涵盖范围。 

Claims (17)

  1. 一种雾化装置，其特征在于,包括储油仓、雾化安装组件、发热雾化组件、进液调节件；
    所述储油仓内设有导气通道、以及用于存储雾化液的储油腔，所述发热雾化组件安装到所述雾化安装组件中并收容于所述储油仓内，所述发热雾化组件与所述储油腔之间设有导液通道；
    所述进液调节件设于所述导液通道中靠近所述发热雾化组件的位置，其为热敏金属片，其感受到所述发热雾化组件的温度变化而产生形变，从而通过感应热量变化自动调节进液量大小。
  2. 根据权利要求1所述的雾化装置，其特征在于，所述进液调节件为片状结构，其包括固定部、与所述固定部连接的活动部，所述固定部被夹持或者固定在所述雾化安装组件上；所述活动部设置在所述导液通道中；
    其中，所述发热雾化组件工作时产生热量使得所述活动部产生形变，从而自动调节进液量大小。
  3. 根据权利要求2所述的雾化装置，其特征在于，所述活动部包括相背的第一表面与第二表面；
    所述活动部的第一表面的热膨胀系数大于所述活动部的第二表面的热膨胀系数，所述活动部的第二表面上方无遮挡。
  4. 根据权利要求1所述的雾化装置，其特征在于，所述进液调节件为管状结构，其包括管状主体、与所述管状主体连接的调节部；
    所述管状主体套设在雾化安装组件上，所述调节部从所述管状主体伸出遮挡所述导液通道；
    其中，所述发热雾化组件工作时产生热量使得所述调节部产生形变，从而自动调节进液量大小。
  5. 根据权利要求4所述的雾化装置，其特征在于，所述调节部包括相背的第一表面与第二表面；
    所述调节部的第一表面的热膨胀系数大于所述调节部的第二表面的热膨胀系数，所述调节部的第一表面上方无遮挡，和/或所述调节部的第二表面上方无遮挡。
  6. 根据权利要求1-3任一项所述的雾化装置，其特征在于，所述雾化安装组件包括底座、设置于所述底座上且与所述安装座卡扣连接的安装座；所述发热雾化组件被夹持于所述安装座与所述底座之间；
    所述安装座包括主体部、由主体部向下延伸的嵌套部，所述主体部上设有进液槽，所述进液槽连通所述储油腔与所述发热雾化组件；所述进液调节件被夹持或固定在所述进液槽底部与所述发热雾化组件之间。
  7. 根据权利要求6所述的雾化装置,其特征在于,所述发热雾化组件包括导液体以及发热体，所述导液体面向所述导液通道一侧为进液面，与所述进液面相背一侧为雾化面，所述雾化面到所述底座之间形成雾化腔；
    所述发热体设于所述雾化面上，所述进液调节件与所述进液面相邻设置，或者，所述进液调节件设于所述进液面的上表面。
  8. 根据权利要求7的雾化装置，其特征在于，所述雾化安装组件还包括密封套，其套设于所述导液体的至少部分外周、且设于所述嵌套部内周；
    所述密封套的中部设有贯穿其上下表面的通孔，所述通孔与所述进液槽配合形成所述导液通道；
    所述固定部被夹持或固定在所述密封套内部与所述进液面之间。
  9. 根据权利要求8所述的雾化装置,其特征在于,所述雾化安装组件还包括套设在所述主体部外周的套体；
    所述套体包括顶壁、由所述顶壁周缘向下延伸且相对设置的一对挡壁，所述挡壁外周抵接所述储油仓内壁；
    所述顶壁设有贯穿其上下表面的过液孔，所述过液孔与所述进液槽对应设置。
  10. 根据权利要求9所述的雾化装置,其特征在于,所述底座包括底板，所述底板上向上延伸有环状支撑部，所述环状支撑部向上延伸有相对设置的支撑臂；
    所述支撑臂与所述嵌套部卡扣连接；
    所述支撑臂外周与所述储油仓内壁卡扣连接；
    所述底板上还设有与所述发热雾化组件电性连接的第一导电柱；以及进气孔。
  11. 根据权利要求5所述的雾化装置,其特征在于, 所述雾化安装组件包括基座，设于所述基座上的胶座，以及设于所述胶座上的安装管；
    所述发热雾化组件包括导液管、发热件，所述发热件包括设于所述导液管内的螺旋发热部、与所述螺旋发热部连接的导电部；
    所述导液管设于所述安装管内，所述导电部延伸出所述安装管并安装于所述胶座下部；
    所述安装管上设有进液孔，所述进液孔连通导液管与所述储油腔，所述进液孔与所述储油腔之间形成导液通道；
    所述管状主体套设在安装管上，所述调节部从所述管状主体伸出遮挡所述进液孔；
    其中，所述发热雾化组件工作时产生热量使得所述调节部产生形变，从而自动调节所述进液孔的进液量大小。
  12. 根据权利要求11所述的雾化装置,其特征在于,所述雾化安装组件还包括柱状的密封件，所述密封件设有通槽，所述导气管的底部安装于所述通槽内；所述密封件还设有开口向下的第一卡槽；
    所述胶座上设有内凹的定位槽，所述定位槽内设有第二卡槽；
    所述安装管的上端卡设于所述第一卡槽中，其下端卡设于所述第二卡槽中。
  13. 根据权利要求12所述的雾化装置,其特征在于,所述定位槽包括相连通的第一段与第二段，所述第一段的内径大于所述第二段的内径，所述第一段与所述第二段的连接处形成支撑台阶，所述导液管的上端抵接所述密封件的下端，所述导液管的下端抵接所述支撑台阶的上表面；
    所述进液孔位于所述胶座上方。
  14. 根据权利要求13所述的雾化装置,其特征在于,所述基座包括底壁、设于所述底壁上的环状侧壁，所述环状侧壁与所述储油仓内壁卡扣连接。
  15. 根据权利要求14所述的雾化装置,其特征在于,所述基座的底壁上还设有与所述导电部电性连接的第二导电柱；
    所述基座的底壁上还设有进气通孔。
  16. 根据权利要求15所述的雾化装置,其特征在于,所述胶座的底部设有安装孔；
    所述导电部远离所述螺旋发热部的一端弯折装入到所述安装孔内，且与所述第二导电柱电性连接。
  17. 一种气溶胶产生装置，其特征在于，包括雾化装置以及用于为所述雾化装置提供电能的电源组件，所述雾化装置为上述权利要求1-16中任一项的雾化装置。
PCT/CN2021/133935 2021-05-25 2021-11-29 雾化装置、气溶胶产生装置 Ceased WO2022247187A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP21942750.7A EP4166018A4 (en) 2021-05-25 2021-11-29 ATOMIZING DEVICE AND AEROSOL GENERATING DEVICE
KR1020237001682A KR102878025B1 (ko) 2021-05-25 2021-11-29 무화 장치와 에어로졸 생성 장치
US18/015,955 US12514296B2 (en) 2021-05-25 2021-11-29 Atomizing device with liquid intake adjusting member and aerosol generating device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110573841.1A CN113367394B (zh) 2021-05-25 2021-05-25 雾化装置、气溶胶产生装置
CN202110573841.1 2021-05-25

Publications (1)

Publication Number Publication Date
WO2022247187A1 true WO2022247187A1 (zh) 2022-12-01

Family

ID=77571918

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/133935 Ceased WO2022247187A1 (zh) 2021-05-25 2021-11-29 雾化装置、气溶胶产生装置

Country Status (5)

Country Link
US (1) US12514296B2 (zh)
EP (1) EP4166018A4 (zh)
KR (1) KR102878025B1 (zh)
CN (1) CN113367394B (zh)
WO (1) WO2022247187A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113367394B (zh) * 2021-05-25 2024-03-08 深圳市华诚达精密工业有限公司 雾化装置、气溶胶产生装置
CN116058549A (zh) * 2021-10-29 2023-05-05 深圳市卓力能技术有限公司 一种雾化器及电子雾化设备
WO2023108581A1 (zh) * 2021-12-17 2023-06-22 海南摩尔兄弟科技有限公司 电子雾化装置及其主机和雾化器
CN120585137A (zh) * 2021-12-17 2025-09-05 海南摩尔兄弟科技有限公司 液位检测系统、雾化器及电子雾化装置
CN114176266B (zh) * 2021-12-31 2024-06-18 深圳市赛尔美电子科技有限公司 带勾刺结构的雾化芯制作方法及雾化芯
CN115053987B (zh) * 2022-04-20 2025-04-01 海南摩尔兄弟科技有限公司 电子雾化装置及其雾化器和下液控制机构
GB2637815A (en) * 2024-02-04 2025-08-06 Pax Innovations Shenzhen Ltd Electronic cigarette liquid bottle and cartridge structure

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207653575U (zh) * 2015-04-13 2018-07-27 惠州市吉瑞科技有限公司深圳分公司 一种雾化组件及电子烟
CN207969654U (zh) * 2017-11-02 2018-10-16 常州市派腾电子技术服务有限公司 电子烟及其雾化器
CN109805460A (zh) * 2019-04-04 2019-05-28 张伟滨 一种电子烟的雾化装置和主体电源装置
CN110613166A (zh) * 2019-09-04 2019-12-27 深圳麦克韦尔科技有限公司 电子雾化装置及其雾化组件、烟弹管
CN210929637U (zh) * 2019-08-06 2020-07-07 常州市派腾电子技术服务有限公司 雾化器及电子烟
CN112189902A (zh) * 2020-09-21 2021-01-08 深圳市艾维普思科技有限公司 一种电子雾化装置及气溶胶发生器
CN112293798A (zh) * 2019-07-25 2021-02-02 湖南中烟工业有限责任公司 一种电子烟雾化器及其流动烟油量调节方法
CN213074430U (zh) * 2020-08-03 2021-04-30 深圳美众联科技有限公司 雾化器及电子雾化装置
CN113367394A (zh) * 2021-05-25 2021-09-10 深圳市华诚达精密工业有限公司 雾化装置、气溶胶产生装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015096106A1 (zh) * 2013-12-26 2015-07-02 吉瑞高新科技股份有限公司 雾化器、电子烟及雾化器的组装方法
US11096423B2 (en) 2017-09-25 2021-08-24 Altria Client Services Llc E-vapor device with bimetallic actuator for opening and sealing reservoir
CN209768986U (zh) * 2018-05-04 2019-12-13 深圳麦克韦尔科技有限公司 电子烟及其雾化装置
CN112293797B (zh) * 2019-07-25 2024-06-04 湖南中烟工业有限责任公司 电子烟雾化器及雾化芯
CN212117071U (zh) * 2020-04-13 2020-12-11 镁乐生物科技(深圳)有限公司 雾化器、雾化装置以及雾化装置组件

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207653575U (zh) * 2015-04-13 2018-07-27 惠州市吉瑞科技有限公司深圳分公司 一种雾化组件及电子烟
CN207969654U (zh) * 2017-11-02 2018-10-16 常州市派腾电子技术服务有限公司 电子烟及其雾化器
CN109805460A (zh) * 2019-04-04 2019-05-28 张伟滨 一种电子烟的雾化装置和主体电源装置
CN112293798A (zh) * 2019-07-25 2021-02-02 湖南中烟工业有限责任公司 一种电子烟雾化器及其流动烟油量调节方法
CN210929637U (zh) * 2019-08-06 2020-07-07 常州市派腾电子技术服务有限公司 雾化器及电子烟
CN110613166A (zh) * 2019-09-04 2019-12-27 深圳麦克韦尔科技有限公司 电子雾化装置及其雾化组件、烟弹管
CN213074430U (zh) * 2020-08-03 2021-04-30 深圳美众联科技有限公司 雾化器及电子雾化装置
CN112189902A (zh) * 2020-09-21 2021-01-08 深圳市艾维普思科技有限公司 一种电子雾化装置及气溶胶发生器
CN113367394A (zh) * 2021-05-25 2021-09-10 深圳市华诚达精密工业有限公司 雾化装置、气溶胶产生装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4166018A4 *

Also Published As

Publication number Publication date
EP4166018A4 (en) 2024-02-14
CN113367394B (zh) 2024-03-08
CN113367394A (zh) 2021-09-10
KR20230029792A (ko) 2023-03-03
EP4166018A1 (en) 2023-04-19
KR102878025B1 (ko) 2025-10-29
US20230270170A1 (en) 2023-08-31
US12514296B2 (en) 2026-01-06

Similar Documents

Publication Publication Date Title
WO2022247187A1 (zh) 雾化装置、气溶胶产生装置
WO2023016083A1 (zh) 密封件、雾化器及电子雾化装置
WO2022247188A1 (zh) 雾化装置、气溶胶产生装置
CN221265251U (zh) 发热组件、雾化器及电子雾化装置
WO2023019797A1 (zh) 电子雾化装置
CN114794583A (zh) 发热模块、雾化组件及电子雾化器
CN114916708A (zh) 发热组件、雾化器及电子雾化装置
CN215612705U (zh) 雾化组件及电子雾化装置
US20250098751A1 (en) Electronic aerosol generation device and atomizer thereof
CN221104797U (zh) 雾化组件及电子雾化装置
WO2023273508A1 (zh) 雾化装置、气溶胶生成装置
WO2023273507A1 (zh) 雾化器
CN220236041U (zh) 雾化器及电子雾化装置
CN219108740U (zh) 雾化器和电子雾化装置
CN215531626U (zh) 雾化装置、气溶胶生成装置
CN116982738A (zh) 雾化器及电子雾化装置
JP7834373B2 (ja) 霧化装置及びその霧化コア
CN115997991A (zh) 雾化芯、雾化器及电子雾化装置
CN115119975B (zh) 发热组件、雾化器及电子雾化装置
CN222425369U (zh) 雾化组件及电子雾化器
CN221284697U (zh) 雾化组件及气溶胶生成装置
CN221690106U (zh) 一种储液容器及雾化器
CN219803335U (zh) 气溶胶产生制品及气溶胶生成装置
CN223773106U (zh) 雾化器及气溶胶生成装置
CN219939720U (zh) 雾化组件及电子雾化装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21942750

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 20237001682

Country of ref document: KR

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2021942750

Country of ref document: EP

Effective date: 20230112

NENP Non-entry into the national phase

Ref country code: DE

WWG Wipo information: grant in national office

Ref document number: 1020237001682

Country of ref document: KR

WWG Wipo information: grant in national office

Ref document number: 18015955

Country of ref document: US