WO2021213420A1 - 气溶胶产生装置 - Google Patents

气溶胶产生装置 Download PDF

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Publication number
WO2021213420A1
WO2021213420A1 PCT/CN2021/088593 CN2021088593W WO2021213420A1 WO 2021213420 A1 WO2021213420 A1 WO 2021213420A1 CN 2021088593 W CN2021088593 W CN 2021088593W WO 2021213420 A1 WO2021213420 A1 WO 2021213420A1
Authority
WO
WIPO (PCT)
Prior art keywords
opening
generating device
aerosol generating
tube
aerosol
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/CN2021/088593
Other languages
English (en)
French (fr)
Inventor
袁永宝
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 Maishi Technology Co Ltd
Original Assignee
Shenzhen Merit Technology 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 Merit Technology Co Ltd filed Critical Shenzhen Merit Technology Co Ltd
Priority to KR1020227040369A priority Critical patent/KR102866400B1/ko
Priority to EP21793120.3A priority patent/EP4140574A4/en
Priority to JP2022562808A priority patent/JP7514320B2/ja
Publication of WO2021213420A1 publication Critical patent/WO2021213420A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0095—Preparation of aerosols

Definitions

  • the invention relates to an atomization device, and more specifically, to an aerosol generating device.
  • the existing aerosol generating device includes a fixed tube for accommodating the aerosol forming substrate and a lower case for accommodating the battery.
  • the fixing tube is arranged in the upper cover and the heating element is arranged in the fixing tube, and the battery is used for supplying power to the heating element.
  • the lower shell is provided with an air inlet and an air passage communicating with the air inlet and the fixed pipe.
  • the heat of the heating element is easily transferred to the upper cover, which makes the temperature higher.
  • the upper cover is generally held by the user.
  • the higher temperature of the upper cover makes the user uncomfortable.
  • the air passage is arranged in the lower shell, which has a complicated structure and a long path, which is prone to blockage.
  • the technical problem to be solved by the present invention is to provide an improved aerosol generating device.
  • an aerosol generating device including a receiving component, an airway tube, and a heating component;
  • the receiving component includes a fixed tube for fixing the aerosol forming base;
  • the fixed pipe is hollow and has a through structure at both ends, and both ends are respectively provided with a first opening and a second opening communicating with the first opening;
  • the airway tube is sleeved on the periphery of the fixed tube and includes a supporting wall disposed opposite to the second opening;
  • the heating component penetrates the supporting wall and extends from the second opening into the aerosol forming matrix in the fixed tube;
  • the aerosol generating device further includes the step of passing external air between the fixed tube and the airway tube to the supporting wall and then enters the aerosol forming substrate of the fixed tube from the second opening The airflow channel.
  • the air flow passage includes a first air intake passage and a second air intake passage communicating with the first air intake passage; the first air intake passage communicates with the outside, and the second air intake passage is arranged in the air duct pipe And the fixed pipe and communicate with the second opening.
  • the receiving assembly further includes an upper cover sleeved on the periphery of the fixed tube; the upper cover is detachably sleeved on the periphery of the airway tube;
  • the upper cover is provided with a third opening opposite to the first opening;
  • the first air intake passage is arranged in the upper cover and communicates with the third opening.
  • the fixed tube includes a tube-shaped fixing part that fixes the aerosol-forming substrate and is detachably inserted into the airway tube, and is arranged at the first opening of the fixed part to interact with the Mounting part where the upper cover fits together;
  • the fixing part is a hollow structure, and an insertion channel is formed on the inner side; the first opening and the second opening are respectively provided at both ends of the fixing part and communicate with the insertion channel;
  • the mounting portion includes a cavity with an opening on the top surface and communicating with the insertion channel and the third opening of the fixing portion;
  • the bottom wall of the mounting part and/or the side wall of the fixing part is provided with an air inlet communicating with the first air inlet passage and the second air inlet passage.
  • the inner side wall of the third opening is provided with an air inlet groove communicating with the first air inlet passage.
  • a gap is left between the fixing portion and the airway tube, and the gap forms the second air inlet passage.
  • the airway tube includes a tubular body, one end of the tubular body is provided with a supporting wall supporting the aerosol forming base, and the supporting wall is disposed opposite to the second opening;
  • the second air intake passage is provided between the tubular body and the fixing portion.
  • At least two supporting bosses for supporting the aerosol forming base are provided on the supporting wall and located on the inner side of the tubular body at intervals;
  • the airflow channel further includes a third airflow channel arranged at an interval between the at least two supporting bosses and communicating with the second air inlet channel and the second opening.
  • an operating part for increasing friction is provided on the side wall of the airway tube.
  • it further includes a protective cover slidably disposed on the upper cover to block the third opening.
  • a sliding block slidably arranged in the direction of the third opening is provided in the cavity of the mounting part; an elastic member is arranged between the sliding block and the side wall of the mounting part;
  • the protective cover includes a cover body
  • the cover body is provided with a connecting column which can be inserted into the upper cover and connected with the sliding block.
  • the upper cover and the mounting portion are provided with a connecting structure that detachably connects the upper cover and the mounting portion.
  • the connecting structure includes a buckle provided on the side wall of the mounting portion, and a buckle provided on the inner side of the upper cover and corresponding to the buckle.
  • the heating assembly includes a heating element inserted into the aerosol forming substrate from the airway tube and the second opening;
  • the supporting wall is provided with a perforation for the heating element to penetrate into the fixed tube; the cross-sectional shape of the perforation matches the cross-sectional shape of the heating element, and the cross-sectional size of the perforation Smaller than the cross-sectional size of the second opening.
  • the heating element includes a cylindrical body and a conical pointed structure provided at one end of the body.
  • the heating assembly further includes a fixing frame for installing the heating element
  • the airway tube can be slidably engaged with the fixing frame.
  • the fixing frame includes a sleeve body, the sleeve body includes a first sleeve portion, and a second sleeve portion that is arranged side by side with the first sleeve portion in a transverse direction and connected to the first sleeve portion Department;
  • the height of the second socket part is smaller than the height of the first socket part, and the heating element is inserted through the second socket part.
  • the side wall adjacent to the first socket part and the second socket part is provided with a first engaging part
  • the second socket part is provided with a second engaging part
  • the airway tube includes a tubular body, a first engagement portion arranged on one side of the tubular body and the first engagement portion for engagement, and an end of the tubular body so as to be sleeved on the second engagement portion.
  • the second engaging portion of the engaging portion is engaged with the second engaging portion.
  • it further includes a power supply component connected to the heating component.
  • the aerosol generating device implementing the present invention has the following beneficial effects: the aerosol generating device forms aerosols formed by passing external air between the fixed tube and the airway tube to the supporting wall and then entering the fixed tube from the second opening.
  • the air flow channel in the base body can prevent the heat of the heating assembly from being transferred to the side wall of the containing assembly, making the temperature of the side wall of the containing assembly too high and causing discomfort to the user's hand, on the other hand, it can simplify the structure of the air flow channel , Shorten the air delivery path to avoid clogging.
  • Figure 1 is a schematic structural diagram of an aerosol generating device in some embodiments of the present invention.
  • Figure 2 is a cross-sectional view of the aerosol generating device shown in Figure 1;
  • Fig. 3 is a partial enlarged schematic view of the aerosol generating device shown in Fig. 2;
  • FIG. 4 is an exploded schematic diagram of the structure of the aerosol generating device shown in FIG. 1;
  • FIG. 5 is a schematic diagram of the structure of the fixed pipe of the aerosol generating device shown in FIG. 4;
  • Fig. 6 is a schematic structural diagram of the airway tube of the aerosol generating device shown in Fig. 4;
  • FIG. 7 is a schematic diagram of the structure of the upper cover of the aerosol generating device shown in FIG. 4.
  • Figures 1 and 2 show some preferred embodiments of the aerosol generating device of the present invention.
  • the aerosol generating device may heat the aerosol-forming substrate 100 in a low-temperature heating and non-combustion manner.
  • the aerosol-forming substrate 100 may be a cigarette.
  • the aerosol generating device includes a receiving component, an airway tube 20, an air flow channel, and a heating component 50.
  • the receiving assembly includes a fixed pipe 10 and an upper cover 30.
  • the fixed tube 10 is arranged in the upper cover 30 and is detachably connected to the upper cover 30, and is connected with the upper cover 30 by providing a connecting component to form an integrated structure.
  • the fixed tube 10 can be integrally formed with the upper cover 30, for example, integrally formed with the upper cover 30 by injection molding or casting.
  • the fixing tube 10 is used to contain and fix the aerosol to form the base 100.
  • the airway tube 20 is arranged in the upper cover 30 and sleeved on the periphery of the fixed tube 10 to form an air flow channel for gas to circulate.
  • the upper cover 30 is detachably sleeved on the periphery of the airway tube 20 and the heating assembly 50.
  • the air flow channel communicates with the outside, and the air flow channel allows external air to enter the aerosol-forming substrate 100 of the fixed tube 10.
  • the heating assembly 50 can be detachably connected to the fixing tube 10, and the heating assembly 50 is used to insert into the aerosol forming substrate 100 of the fixing tube 10 and used to heat the aerosol forming substrate 100.
  • the fixed tube 10 has a hollow structure with two ends passing through, and is used for the aerosol forming substrate 100 to pass through. Further, in some embodiments, the fixed tube 10 includes a fixed portion 11 and a mounting portion 12. The fixing portion 11 is used to fix the aerosol forming substrate 100, and the mounting portion 12 is disposed at one end of the fixing portion 11 and can be fitted with the upper cover 30.
  • the fixing portion 11 has a tubular shape, which is hollow and has a through-through structure at both ends, and an insertion channel is formed on the inner side.
  • the aerosol forming base 100 is plugged in. Both ends of the fixed tube 10 are respectively provided with a first opening 111 and a second opening 112; specifically, in some embodiments, the first opening 111 and the second opening 112 are respectively provided at both ends of the fixing portion 11 , And arranged symmetrically along the axis, and communicated with the insertion channel, the aerosol-forming substrate 100 can be inserted into the fixed tube from the first opening 111 and withdrawn from the fixed tube 112 toward the first opening 111, specifically, The aerosol forming substrate 100 can be inserted into the second opening 112 and can also be withdrawn from the second opening 112 toward the first opening 111.
  • the length of the aerosol forming substrate 100 is greater than the distance between the first opening 111 and the second opening 112, and the aerosol forming substrate 100 may also exceed the second opening and the airway tube 20.
  • the supporting wall abuts against.
  • the aerosol-forming substrate 100 may not reach the second opening.
  • the first opening 111 may be a bell mouth, that is, the radial size of the first opening 111 may be gradually reduced toward the second opening 112, so as to facilitate the aerosol forming substrate 100 insert.
  • a through hole 113 is provided on the side wall of the fixing portion 11, and there may be multiple through holes 113.
  • the multiple through holes 113 are divided into three groups. , The three sets of through holes 113 are arranged side by side along the axial direction of the fixing portion 11. Each group of through holes 113 includes three through holes 113 spaced at the same level along the circumferential direction of the fixing portion 11, and each through hole 113 is a strip-shaped hole. It can be understood that, in some other embodiments, the through hole 113 is not limited to multiple, and may be one or it may be omitted. By opening the through hole 113, the contact area between the aerosol-forming substrate 100 and the fixed tube 10 can be reduced, and the heat conduction of the aerosol-forming substrate 100 can be reduced.
  • the mounting portion 12 is disposed at the first opening 111 of the fixing portion 11, and its cross-section may be oval, and its cross-sectional shape and size may be the same as the cross-sectional shape and size of the inner side of the upper cover 30.
  • the mounting portion 12 includes a cavity 121 and a side wall 122.
  • the top surface of the cavity 121 is provided with an opening, and the opening can communicate with the third opening 31 of the upper cover 30.
  • the cavity 121 can be communicated with the insertion channel of the fixing portion 11.
  • the side wall 122 is disposed on the periphery of the cavity 121, is connected to the pipe wall of the fixing portion 11, and is integrally formed with the fixing portion 11. Specifically, in some embodiments, it can be integrally formed with the fixing portion 11 by casting or injection molding.
  • the bottom wall of the mounting portion 12 and the side wall of the fixing portion 11 are provided with air inlets 13.
  • the air inlets 13 may be two. One air inlet 13 may be arranged on the side wall of the fixing part 11, and the other air inlet 13 may be arranged on the bottom wall of the mounting part 12 and facing towards the fixing part 11.
  • the side wall is extended. Understandably, in some other embodiments, the air inlets 13 may not be limited to two, and are not limited to being provided on the bottom wall of the mounting portion 12 or the side wall of the fixing portion 11.
  • the cavity 121 communicates with the air inlet 13 to form a first air inlet passage 120.
  • the airway tube 20 is sleeved on the periphery of the fixed portion 11, and a gap is left between it and the fixed portion 11.
  • the port 13 communicates with the gap.
  • the gap can be used for heat insulation during heating, and on the other hand, it can be used to contain the residue of the heated aerosol forming substrate 100.
  • the upper cover 30 can be slid at the same time. Extract the fixed tube 10 from the airway tube 20, and then pour out the residue of the airway tube 20.
  • the height of the airway tube 20 may be greater than or equal to the height of the fixing portion 11.
  • the airway tube 20 includes a tubular body 21, and the tubular body 21 is sleeved on the periphery of the fixing portion 11.
  • the inside of the tubular body 21 is cylindrical, the radial dimension of the airway tube 20 can be greater than the radial dimension of the fixing portion 11, and a gap is provided between the airway tube 20 and the fixing portion 11 to form a gap with the fixed portion 11
  • the second intake passage 210 communicates with the first intake passage 120.
  • a supporting wall 211 may be provided at one end of the airway tube 20. Specifically, in some embodiments, the supporting wall 211 is disposed at one end of the tubular body 21 and opposite to the second opening 112, and can be used to support the aerosol forming substrate 100.
  • the support wall 211 is also provided with a perforation 2111.
  • the cross-sectional shape of the perforation 2111 can be adapted to the cross-sectional shape of the heating element 51 of the heating assembly 50.
  • the perforation 2111 is circular and can be used.
  • the heating element 50 is inserted into the fixed tube 10 so that the heating element 51 of the heating element 50 can be inserted into the aerosol forming substrate 100.
  • the cross-sectional size of the perforation 2111 is smaller than the cross-sectional size of the second opening 112, thereby preventing the aerosol forming substrate 100 from passing through the airway tube 20.
  • Two supporting bosses 212 are provided on the supporting wall 211.
  • the two support bosses 212 can be located inside the tubular body 21, and the two support bosses 212 are respectively located on two opposite sides of the through hole 2111. The interval between the two support bosses 212 forms a distance from the second
  • the third air inlet passage 213 communicates with the air passage 210.
  • the third air inlet passage 213 is disposed opposite to the second opening 112 and can be connected to the second opening 112, thereby facilitating gas to enter the aerosol forming substrate 100 of the fixed tube 10. Understandably, in some other embodiments, the supporting boss 212 may not be limited to two, and there may be more than one.
  • the airway tube 20 further includes a first matching portion 22 disposed on one side of the tubular body 21 and protruding outward, and a second matching portion 23 disposed on one end of the tubular body 21 and protruding. . Both the first mating portion 22 and the second mating portion 23 can be slidably engaged with the heating assembly 50, thereby detachably connecting the entire airway tube 20 to the heating assembly 50.
  • an operating portion 24 is provided on the side wall of the airway tube 20.
  • the operating portion 24 can be a plurality of strip-shaped grooves that can form a finger position for the user's finger to place, so as to increase the user's finger and the air.
  • the friction between the duct tubes 20 further facilitates the user's operation of disassembling and assembling the air duct tube 20.
  • the upper cover 30 is detachably sleeved on the periphery of the airway tube 20.
  • the upper cover 30 is provided with a third opening 31.
  • the third opening 31 can be disposed on the top surface of the upper cover 30, communicated with the cavity 121, and disposed opposite to the first opening 111, and the aerosol forming substrate 100 can extend from the third opening 31 into the first opening.
  • the opening 111 extends into the second opening 112.
  • the inner side wall of the third opening 31 may be provided with an air inlet groove 311.
  • the air inlet grooves 311 may be multiple, and may be arranged at intervals along the circumferential direction of the third opening 31 and communicate with the first air inlet passage 120 for external air to enter the first air inlet passage 120.
  • the upper cover 30 and the mounting portion 12 are provided with a connecting structure.
  • the connecting structure is used for detachably connecting the upper cover 30 and the mounting portion 12.
  • the connection structure includes a buckle 1221 and a slot 32.
  • the buckles 1221 can be disposed on the side wall 122 of the mounting portion 12, and there can be multiple ones. Specifically, in some embodiments, the number of the buckles 1221 can be four, and the four buckles 1221 can be arranged along the side The walls 122 are arranged at intervals in the circumferential direction.
  • the slot 32 is disposed inside the upper cover 30 and is close to the top wall of the upper cover 30. There can be multiple slots 32 corresponding to the buckle 1221 and can be connected with the buckle 1221.
  • the upper cover 30 can be sleeved along the mounting portion 12 to the periphery of the airway tube 20, and the buckles 1221 of the mounting portion 12 can be locked in the slot 32 in a one-to-one correspondence.
  • the fixed tube 10 can also be taken out of the airway tube 20 at the same time.
  • the air flow passage includes a first air intake passage 120, a second air intake passage 210, and a third air intake passage 213.
  • the first air inlet passage 120 is disposed in the receiving assembly, and it can be located in the upper cover 30 and communicate with the outside.
  • the first air inlet passage 120 may be formed by the air inlet groove 311 on the third opening 31, the cavity 121 inside the mounting portion 12 and the air inlet 13 on the fixing portion 11.
  • the second air inlet passage 210 may be arranged between the airway pipe 20 and the fixed pipe 10, and communicate with the first air inlet passage 120 and the fixed pipe 10.
  • the second air inlet passage 210 is arranged at The tubular main body 21 and the fixed portion 11 are formed by the gap between the tubular main body 21 and the fixed portion 11, and communicate with the second opening 112 and the air inlet 13 for airflow to enter the fixed pipe 10
  • the aerosol in the substrate 100 is formed.
  • the third air inlet passage 213 is formed between the two supporting bosses 212 of the air duct 20 and communicates with the second opening 112. When the user inhales, the external air can pass through the supporting wall 211 between the fixed tube 10 and the airway tube 20 in sequence, and then enter the aerosol-forming substrate 100 of the fixed tube 10 from the second opening 112.
  • the aerosol generating device further includes a protective cover 40.
  • the protective cover 40 can be slidably disposed on the upper cover 30, which can block the third opening 31 by sliding when the aerosol-free substrate 100 is inserted into the fixed tube 10, thereby preventing dust from entering the fixed tube 10 .
  • the protective cover 40 includes a cover body 41 that can be disposed on the top wall of the upper cover 30 and can slide back and forth in a direction toward the third opening 31.
  • the cover 41 is provided with a connecting column 411, and the connecting column 411 can be inserted into the upper cover 30.
  • the upper cover 30 is provided with a guide hole 312, the guide hole 312 is communicated with the third opening 31, the guide hole 312 may be a strip hole, and the connecting post 411 can be inserted into the upper cover 30 from the guide hole 312 .
  • a sliding block 42 can be arranged in the cavity 121 of the mounting portion 12, the sliding block 42 can be slidably arranged in the direction of the third opening 31, and the connecting post 411 can be connected with the sliding block 42 to drive the sliding block 42 to slide.
  • An elastic member 43 can be provided between the sliding block 42 and the side wall of the mounting portion 12. The elastic member 43 can generate elastic force to facilitate the sliding and resetting of the slider 42.
  • the heating assembly 50 includes a heating element 51.
  • the heating element 51 can pass through the supporting wall 211 and be inserted into the aerosol forming base 100 from the second opening 112. Specifically, in some embodiments, the heating element 51 can pass through the through hole 2111.
  • the heating element 51 may have a columnar shape. Of course, it is understandable that in other embodiments, the heating element 51 is not limited to a columnar shape, but may be in a sheet shape.
  • the heating element 51 includes a cylindrical main body 511 and a pointed structure 512. The pointed structure 512 is disposed at one end of the main body 511 to facilitate the insertion of the heating element 51 into the aerosol forming substrate 100.
  • the apex structure 512 may have a conical shape.
  • the aerosol forming substrate 100 can be withdrawn from the second opening 112 to the first opening 111 by rotating it, and It is separated from the heating element 51 to facilitate the disassembly and replacement of the aerosol forming substrate 100.
  • the heat generating component further includes a fixing frame 52.
  • the fixing frame 52 is used for installing the heating element 51, and can be slidably engaged with the airway tube 20, and can be used for the upper cover 30 to be sleeved.
  • the fixing frame 52 is a sleeve body, and the sleeve body includes a first sleeve portion 521 and a second sleeve portion 522.
  • the first socket part 521 and the second socket part 522 are laterally arranged side by side, and are integrally formed.
  • the first socket part 521 and the second socket part 522 are formed by injection molding. Or one-piece casting.
  • the inner side of the first socket 521 can accommodate the control circuit board 60.
  • the control circuit board 60 can be connected to the heating assembly 50 and can be used to turn the heating assembly 50 on or off.
  • the sidewalls of the first socket portion 521 and the second socket portion 522 adjacent to each other are provided with a first engaging portion 5211.
  • the first engaging portion 5211 can be a engaging boss provided on the first socket portion 521, and can be engaged and fixed with the first engaging portion 22 provided on one side of the tubular body 21.
  • the first A first sliding groove can be formed on the inner side of a matching portion 22, and the first sliding groove can be slidably engaged with the engaging boss.
  • the height of the second socket portion 522 is smaller than the height of the first socket portion 521, and the heating element 51 can pass through the second socket portion 522.
  • the airway tube 20 can be arranged on the top of the second socket 522.
  • the second socket portion 522 is provided with a second engaging portion 5221, and the second engaging portion 5221 may be a latching boss, and the latching boss can interact with a second mating portion provided at one end of the tubular body 21 23 is engaged with.
  • a second sliding groove can be formed on the inner side of the second matching portion 23, and the second sliding groove can be slidably engaged with the engaging boss.
  • the fixing frame 52 further includes a flange 523 that cooperates with the upper cover 30. The flange 523 abuts against the outer peripheral walls of the first socket part 521 and the second socket part 522.
  • the heating assembly 50 further includes a bracket 53 installed in cooperation with the fixing bracket 52, and the fixing bracket 52 can be sleeved on the bracket 53.
  • the heating element 51 can be arranged on the bracket 53.
  • the aerosol generating device further includes a power supply assembly 70.
  • the power supply component 70 is mechanically and electrically connected to the heating component 50 for supplying power to the heating component 50.
  • the power supply assembly 70 includes a power shell 71 and a battery 72 disposed in the power shell 71.
  • the fixing frame 52 can be disposed at the open end of the power supply housing 71.
  • the power shell 71 can be provided with a switch button 711, and the switch button 711 can be connected to the control circuit board 60.
  • the battery 72 can be connected to the heating assembly 50 and can supply power to the heating assembly 50. Specifically, in some embodiments, the battery 72 can be connected to the heating assembly 50 through the control circuit board 60.
  • the aerosol forming substrate 100 can be inserted through the third opening 31 from the first opening 111 into the second opening 112 or the aerosol forming substrate 100 can be passed through
  • the third opening 31 extends from the first opening 111 into the fixing tube 10 and protrudes from the second opening 112 to abut against the supporting wall 211, and at the same time, the heating element 51 of the heating assembly 50 is removed from the supporting wall.
  • 211 passes through and is inserted into the aerosol-forming substrate 100 from the second opening 112, so that the aerosol-forming substrate 100 can be heated.
  • the aerosol-forming substrate 100 can be rotated so that the aerosol-forming substrate 100 exits from the second opening 112 to the first opening 111, and is further separated from the heating element 51 of the heating assembly 50.
  • a smoke pushing mechanism can also be provided to push the aerosol forming substrate 100 from the second opening 112.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

一种气溶胶产生装置，包括收容组件、气道管（20）及加热组件（50）；收容组件包括固定气溶胶形成基体（100）的固定管（10）；固定管（10）为中空且两端贯通结构，两端分别设有第一开口（111）以及与第一开口（111）连通的第二开口（112）；气道管（20）套设于固定管（10）的外围，并包括与第二开口（112）相对设置的支撑壁（211）；加热组件（50）穿过支撑壁（211）并自第二开口（112）伸入至固定管（10）内的气溶胶形成基体（100）中；气溶胶产生装置还包括将外部空气依次经固定管（10）和气道管（20）之间到达支撑壁（211）再从第二开口（112）进入固定管（10）的气溶胶形成基体（100）中的气流通道。

Description

气溶胶产生装置 技术领域
本发明涉及雾化装置，更具体地说，涉及一种气溶胶产生装置。
 背景技术
现有气溶胶产生装置包括用于收容气溶胶形成基体的固定管及用于收容电池的下壳体。固定管设置于上盖内并且固定管内设置加热元件，电池用于为加热元件供电。下壳体设置有进气口及与进气口和固定管连通的气道，在气溶胶形成基体加热且用户抽吸烟气时，外部空气从进气口进入气道再进入固定管，经过气溶胶形成基体内部将烟气输送到用户口中。
 技术问题
然而，现有结构中，由于固定管与上盖距离近，加热元件的热量容易传到上盖使温度较高，而上盖一般为用户手持部位，较高的上盖温度使的用户不舒适。另一方面，气道设置在下壳体，结构复杂、路径长，容易出现堵塞现象。
 技术解决方案
本发明要解决的技术问题在于，提供一种改进的气溶胶产生装置。
本发明解决其技术问题所采用的技术方案是：构造一种气溶胶产生装置，包括收容组件、气道管及加热组件；所述收容组件包括固定气溶胶形成基体的固定管；
所述固定管为中空且两端贯通结构，两端分别设有第一开口以及与所述第一开口连通的第二开口；
所述气道管套设于所述固定管的外围，并包括与所述第二开口相对设置的支撑壁；
所述加热组件穿过支撑壁并自第二开口伸入至固定管内的所述气溶胶形成基体中；
所述气溶胶产生装置还包括将外部空气依次经所述固定管和所述气道管之间到达所述支撑壁再从所述第二开口进入所述固定管的所述气溶胶形成基体中的气流通道。
优选地， 所述气流通道包括第一进气通道和第一进气通道连通的第二进气通道；第一进气通道与外部连通，所述第二进气通道设置于所述气道管和所述固定管之间且与所述第二开口连通。
优选地，所述收容组件还包括套设于所述固定管外围的上盖；所述上盖可拆卸地套设于所述气道管的外围；
所述上盖设有与所述第一开口相对设置的第三开口；
所述第一进气通道设置于所述上盖中且与所述第三开口连通。
优选地，所述固定管包括固定所述气溶胶形成基体且可拆卸地插入所述气道管中并呈管状的固定部、以及设置于所述固定部的所述第一开口处以与所述上盖配合安装的安装部；
所述固定部为中空结构，其内侧形成插接通道；所述第一开口和所述第二开口分别设置于所述固定部的两端且与所述插接通道连通；
所述安装部包括顶面开设有开口且与所述固定部的所述插接通道和所述第三开口连通的空腔；
所述安装部的底壁和/或所述固定部的侧壁上设有连通所述第一进气通道和所述第二进气通道的进气口。
优选地，所述第三开口的内侧壁设有与所述第一进气通道连通的进气槽。
优选地，所述固定部与所述气道管之间留设有间隙，所述间隙形成所述第二进气通道。
优选地，所述气道管包括管状主体，所述管状主体的一端设有支撑所述气溶胶形成基体的支撑壁，所述支撑壁与所述第二开口相对设置；
所述第二进气通道设置于所述管状主体与所述固定部之间。
优选地，所述支撑壁上且位于所述管状主体的内侧间隔设置有支撑所述气溶胶形成基体的至少两个支撑凸台；
所述气流通道还包括设置于至少两个支撑凸台的间隔处且与所述第二进气通道和第二开口连通的第三气流通道。
优选地，所述气道管的侧壁上设有以增加摩擦力的操作部。
优选地，还包括可滑动设置于所述上盖以封堵所述第三开口的保护盖。
优选地，所述安装部的空腔中设有可朝所述第三开口方向滑动设置的滑块；所述滑块和所述安装部的侧壁之间设有弹性件；
所述保护盖包括盖体；
所述盖体上设置可插入所述上盖中与所述滑块连接的连接柱。
优选地，所述上盖与所述安装部上设有将所述上盖与所述安装部可拆卸连接的连接结构。
优选地，所述连接结构包括设置于所述安装部的侧壁上的卡扣、以及设置于所述上盖内侧且与所述卡扣对应设置的卡槽。
优选地，所述加热组件包括从所述气道管和第二开口插入至所述气溶胶形成基体中的发热体；
所述支撑壁上设有供所述发热体穿入所述固定管中的穿孔；所述穿孔的横截面形状与所述发热体的横截面形状相适配，且所述穿孔的横截面尺寸小于所述第二开口的横截面尺寸。
优选地，所述发热体包括圆柱状的本体以及设置于所述本体一端呈圆锥状的尖顶结构。
优选地，所述加热组件还包括供所述发热体安装的固定架；
所述气道管与所述固定架可滑动卡合。
优选地，所述固定架包括套体，所述套体包括第一套接部、以及与所述第一套接部沿横向并排设置且与所述第一套接部连接的第二套接部；
所述第二套接部的高度小于所述第一套接部的高度，所述发热体从所述第二套接部穿出设置。
优选地，所述第一套接部与所述第二套接部相邻的侧壁设有第一卡合部；
所述第二套接部上设有第二卡合部；
所述气道管包括管状主体、设置在所述管状主体一侧与所述第一卡合部配合卡合的第一配合部、以及设置于所述管状主体一端以套设于所述第二卡合部上与所述第二卡合部卡合的第二配合部。
优选地，还包括与所述加热组件连接的供电组件。
 有益效果
实施本发明的气溶胶产生装置，具有以下有益效果：该气溶胶产生装置通过将外部空气依次经固定管和所述气道管之间到达支撑壁再从第二开口进入固定管的气溶胶形成基体中的气流通道，一方面，可以避免该加热组件的热量传递至收容组件的侧壁，使得收容组件侧壁的温度过高而给用户手持带来不适，另一方面可以简化气流通道的结构，缩短气流输送路径，避免出现堵塞现象。
 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是本发明一些实施例中气溶胶产生装置的结构示意图；
图2是图1所示气溶胶产生装置的剖视图；
图3是图2所示气溶胶产生装置的局部放大示意；
图4是图1所示气溶胶产生装置的结构分解示意图；
图5是图4所示气溶胶产生装置的固定管的结构示意图；
图6是图4所示气溶胶产生装置的气道管的结构示意图；
图7是图4所示气溶胶产生装置的上盖的结构示意图。
 本发明的最佳实施方式
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。
需要理解的是，“前”、“后”、“左”、“右”、“上”、“下”、“第一”、“第二”等术语仅是为了便于描述本发明的技术方案，而不是指示所指的装置或元件必须具有特殊的差别，因此不能理解为对本发明的限制。需要说明的是，当一个件被认为是“连接”另一个件，它可以是直接连接到另一个件或者可能同时存在居中件。除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。
图1及图2示出了本发明气溶胶产生装置的一些优选实施例。该气溶胶产生装置可采用低温加热不燃烧方式加热气溶胶形成基100，在一些实施例中，该气溶胶形成基体100可以为烟支。
如图1及图2所示，该气溶胶产生装置包括收容组件、气道管20、气流通道以及加热组件50。该收容组件包括固定管10和上盖30。该固定管10设置于该上盖30中并与该上盖30可拆卸连接，与该上盖30通过设置连接组件连接形成一体结构，当然，可以理解地，在其他一些实施例中，固定管10可与该上盖30一体成型，例如与该上盖30通过注塑或者铸造一体成型，固定管10用于容纳并固定气溶胶形成基体100。该气道管20设置于该上盖30中且套设于该固定管10外围，用于形成供气体流通的气流通道。该上盖30可拆卸地套设于该气道管20和该加热组件50的外围。该气流通道与外部连通，该气流通道可供外部气体进入该固定管10的气溶胶形成基体100中。该加热组件50可与该固定管10可拆卸连接，该加热组件50用于插入该固定管10的气溶胶形成基体100中，并用于加热气溶胶形成基体100。
如图2至图5所示，进一步地，在一些实施例中，该固定管10为中空且两端贯通结构，用于供气溶胶形成基体100穿设。进一步地，在一些实施例中，该固定管10包括固定部11以及安装部12。该固定部11用于固定气溶胶形成基体100，该安装部12设置于该固定部11的一端，可与该上盖30配合安装。
在一些实施例中，该固定部11呈管状，其为中空且两端贯通结构，内侧形成插接通道，具体地，该固定部11呈圆管状，该插接通道呈圆柱状，用于供气溶胶形成基体100插接。该固定管10的两端分别设有第一开口111和第二开口112；具体地，在一些实施例中，该第一开口111和该第二开口112分别设置于该固定部11的两端，且沿轴向对称设置，并与该插接通道连通，该气溶胶形成基体100可从该第一开口111插入固定管中，并从固定管112中朝第一开口111退出，具体地，该气溶胶形成基体100可插入至该第二开口112，也可从该第二开口112朝该第一开口111退出。在其他一些实施例中，该气溶胶形成基体100的长度大于该第一开口111和第二开口112之间的距离，该气溶胶形成基体100也可以超过该第二开口与该气道管20的支撑壁抵靠。在其他一些实施例中，该气溶胶形成基体100也可不到达该第二开口。具体地，在一些实施例中，该第一开口111可以为喇叭口，即该第一开口111的径向尺寸可朝该第二开口112方向逐渐减小设置，以便于该气溶胶形成基体100插入。进一步地，在一些实施例中，该固定部11的侧壁上设置通孔113，该通孔113可为多个，具体地，在一些实施例中，该多个通孔113分为三组，三组通孔113沿该固定部11的轴向并排设置。每组通孔113包括沿该固定部11的周向同一水平高度间隔设置的三个通孔113，每个通孔113为条形孔。可以理解地，在其他一些实施例中，该通孔113不限于多个，可以为一个或者其可以省去。通过开设通孔113可减少气溶胶形成基体100与该固定管10的接触面积，降低气溶胶形成基体100的热量传导。
在一些实施例中，该安装部12设置于该固定部11的第一开口111处，其横截面可呈椭圆形，其横截面形状以及尺寸可与该上盖30内侧的横截面形状以及尺寸相适配。该安装部12包括空腔121以及侧壁122。该空腔121的顶面开设有开口，该开口可与该上盖30上的第三开口31连通。该空腔121可与该固定部11的插接通道连通设置。该侧壁122设置于该空腔121的外围，与该固定部11的管壁连接，并与该固定部11一体成型。具体地，在一些实施例中，其可与该固定部11通过铸造或者注塑一体成型。
在一些实施例中，该安装部12的底壁和该固定部11的侧壁上设有进气口13。该进气口13可以为两个，其中一个进气口13可设置于该固定部11的侧壁上，另一个进气口13可设置于安装部12的底壁并朝该固定部11的侧壁延伸设置。可以理解地，在其他一些实施例中，该进气口13可以不限于两个，且不限于设置于该安装部12的底壁上或者固定部11的侧壁上。在一些实施例中，该空腔121与该进气口13连通可形成第一进气通道120。
如图2至图6所示，进一步地，在一些实施例中，该气道管20套设于该固定部11的外围，且其与该固定部11之间留设有间隙，该进气口13与该间隙连通，一方面，该间隙可在加热时起到隔热作用，另一方面可以用于收容加热后的气溶胶形成基体100的残渣，清理残渣时，可滑动上盖30同时将固定管10从气道管20抽出，然后将气道管20的残渣倒出即可。该气道管20高度可大于或者等于该固定部11的高度。该气道管20包括管状主体21，该管状主体21套设于该固定部11的外围。该管状主体21内侧呈圆柱状，该气道管20的径向尺寸可大于该固定部11的径向尺寸，该气道管20与该固定部11之间留设有间隙，以形成与该第一进气通道120连通的第二进气通道210。在一些实施例中，该气道管20的一端可设置支撑壁211。具体地，在一些实施例中，该支撑壁211设置于该管状主体21的一端，且与该第二开口112相对设置，其可用于支撑该气溶胶形成基体100。该支撑壁211上还设有穿孔2111，该穿孔2111的横截面形状可与该加热组件50的发热体51的横截面形状相适配，在一些实施例中，该穿孔2111呈圆形，可用于供该加热组件50穿入固定管10中，便于该加热组件50的发热体51插入该气溶胶形成基体100中。在一些实施例中，该穿孔2111的横截面尺寸小于第二开口112的横截面尺寸，进而可避免气溶胶形成基体100从气道管20穿出。该支撑壁211上设有两个支撑凸台212。该两个支撑凸台212可位于该管状主体21的内侧，且该两个支撑凸台212分别位于该穿孔2111的两相对侧，两个支撑凸台212之间的间隔形成与该第二进气通道210连通的第三进气通道213。该第三进气通道213与该第二开口112相对设置，可与该第二开口112连通，进而可便于气体进入该固定管10的气溶胶形成基体100中。可以理解地，在其他一些实施例中，该支撑凸台212可以不限于两个，其可以为多个。
在一些实施例中，该气道管20还包括设置于该管状主体21一侧且向外凸出的第一配合部22以及设置于该管状主体21一端且凸出设置的第二配合部23。该第一配合部22和该第二配合部23均可与该加热组件50滑动卡合，进而将整个气道管20与该加热组件50可拆卸连接。
在一些实施例中，气道管20的侧壁上设有操作部24，该操作部24可以为多个条形凹槽，可形成手指位，供用户手指放置，以增加用户手指与该气道管20之间的摩擦力，进而便于用户进行拆装气道管20的操作。
如图2至图4及图7所示，进一步地，在一些实施例中，该上盖30可拆卸地套设于该气道管20的外围。该上盖30上设有第三开口31。该第三开口31可设置于该上盖30的顶面，与该空腔121连通，并与该第一开口111相对设置，该气溶胶形成基体100可从该第三开口31伸入第一开口111中并伸至第二开口112中。该第三开口31的内侧壁可设置进气槽311。该进气槽311可以为多个，可沿该第三开口31的周向间隔设置，与该第一进气通道120连通，用于供外部气体进入该第一进气通道120中。
在一些实施例中，该上盖30与该安装部12上设有连接结构。该连接结构用于将该上盖30与该安装部12可拆卸连接。在一些实施例中，该连接结构包括卡扣1221以及卡槽32。该卡扣1221可设置于该安装部12的侧壁122上，其可为多个，具体地，在一些实施例中，该卡扣1221可为四个，四个卡扣1221可沿该侧壁122的周向间隔设置。该卡槽32设置于该上盖30的内侧，且靠近该上盖30的顶壁设置，其可以为多个，其与该卡扣1221对应设置，并可与该卡扣1221卡接。安装时，可将该上盖30沿该安装部12套设至该气道管20的外围，并将该安装部12的卡扣1221一一对应卡设于该卡槽32中即可。通过该连接结构，当滑动上盖10的同时也可将该固定管10一并从该气道管20中带出。
进一步地，在一些实施例中，该气流通道包括第一进气通道120、第二进气通道210以及第三进气通道213。该第一进气通道120设置于该收容组件中，其可位于上盖30中且与外部连通。具体地，该第一进气通道120可由该第三开口31上的进气槽311、安装部12内侧的空腔121以及固定部11上的进气口13形成。该第二进气通道210可设置于该气道管20和该固定管10之间，且与该第一进气通道120和固定管10连通，具体地，该第二进气通道210设置于该管状主体21与该固定部11之间，由该管状主体21与该固定部11之间的间隙形成，且与该第二开口112和进气口13连通，可供气流进入该固定管10中的气溶胶形成基体100中。该第三进气通道213形成于该气道管20的两支撑凸台212之间，且与该第二开口112连通。用户抽吸时，外部空气可依次经过固定管10和气道管20之间的支撑壁211再从第二开口112进入固定管10的气溶胶形成基体100中。具体地，用户抽吸雾化气时，外部空气可从该进气槽311进入该第一进气通道120，再从进气口13进入第二进气通道210，再从通过该支撑壁211改变方向，进入第三进气通道213中，进而从该第二进气口112进入该气溶胶形成基体100的内部，最后输送至用户口中。通过在气道管20和固定管10之间设置第二进气通道210，一方面，可以避免该加热组件50的热量传递至上盖10的侧壁，使得上盖10侧壁的温度过高而给用户手持带来不适，另一方面可以简化气流通道的结构，缩短气流输送路径，避免出现堵塞现象。
再如图2至图4所示，进一步地，在一些实施例中，该气溶胶产生装置还包括保护盖40。该保护盖40可滑动设置于该上盖30上，其可在无气溶胶形成基体100插入该固定管10时，通过滑动封堵住该第三开口31，进而避免灰尘进入该固定管10中。在一些实施例中，该保护盖40包括盖体41，该盖体41可设置于该上盖30的顶壁，并可沿朝向该第三开口31方向往复滑动。该盖体41设置有连接柱411，该连接柱411可插入该上盖30中。该上盖30上设有导向孔312，该导向孔312与该第三开口31连通设置，该导向孔312可以为条形孔，该连接柱411可从该导向孔312插入该上盖30中。该安装部12的空腔121中可设置滑块42，该滑块42可朝该第三开口31方向滑动设置，该连接柱411可与该滑块42连接，可带动该滑块42滑动。该滑块42和该安装部12的侧壁之间可设置弹性件43。该弹性件43可产生弹性力以便于该滑块42滑动和复位。
进一步地，在一些实施例中，该加热组件50包括发热体51。该发热体51可从该支撑壁211穿过并从该第二开口112插入至该气溶胶形成基体100中。具体地，在一些实施例中，该发热体51可从该穿孔2111穿过。在一些实施例中，该发热体51可呈柱状，当然，可以理解地，在其他一些实施例中，该发热体51不限于呈柱状，其可呈片状。在一些实施例中，该发热体51包括圆柱状的本体511以及尖顶结构512，该尖顶结构512设置于该本体511的一端，其可便于该发热体51插入该气溶胶形成基体100中。该尖顶结构512可呈圆锥状。通过将该发热体51的本体511设置为圆柱状，将该尖顶结构512设置为圆锥状，可通过旋转即可将该气溶胶形成基体100从第二开口112向该第一开口111退出，并与该发热体51分离，进而便于该气溶胶形成基体100拆卸和更换。
进一步地，在一些实施例中，该发热组件还包括固定架52。该固定架52用于供该发热体51安装，且可与该气道管20通过滑动卡合，并可供该上盖30套设。该固定架52为套体，该套体包括第一套接部521以及第二套接部522。该第一套接部521和该第二套接部522沿横向并排设置，且一体成型，具体地，在一些实施例中，该第一套接部521和该第二套接部522通过注塑或者铸造一体成型。该第一套接部521内侧可收容控制线路板60。该控制线路板60可与该加热组件50连接，可用于开启或者关闭该加热组件50。该第一套接部521与该第二套接部522相邻设置的侧壁上设有第一卡合部5211。该第一卡合部5211可为设置在该第一套接部521上的卡接凸台，可与在该管状主体21一侧设置的第一配合部22卡合固定，具体地，该第一配合部22的内侧可形成第一滑槽，该第一滑槽可通过滑动与该卡接凸台卡合。该第二套接部522的高度小于该第一套接部521的高度，该发热体51可从该第二套接部522穿出设置。该气道管20可设置于该第二套接部522的顶部。该第二套接部522上设有第二卡合部5221，该第二卡合部5221可以为卡接凸台，该卡接凸台可与在该管状主体21一端设置的第二配合部23卡合，具体地，该第二配合部23的内侧可形成第二滑槽，该第二滑槽可通过滑动与该卡接凸台卡合。安装时，该气道管20的第一配合部22可套设于该第一卡合部5211上，该第二配合部23可套设于该第二卡合部5221上，并沿该第一卡合部5211和该第二卡合部5221的纵向滑动，至该气道管20的管状主体的支撑壁与该第二卡合部5221的底壁抵接。在一些实施例中，该固定架52还包括与该上盖30配合的凸缘523。该凸缘523抵接于该第一套接部521和第二套接部522的外周壁。
进一步地，在一些实施例中，该加热组件50还包括与该固定架52配合安装的支架53，该固定架52可套设于该支架53上。该发热体51可设置于该支架53上。
进一步地，在一些实施例中，该气溶胶产生装置还包括供电组件70。该供电组件70与该加热组件50机械地以及电性地连接，用于向该加热组件50供电。该供电组件70包括电源壳71以及设置于该电源壳71中的电池72。该固定架52可设置于该电源壳71的开口端。该电源壳71上可设置开关按键711，该开关按键711可与该控制线路板60连接。该电池72可与该加热组件50连接，并可向该加热组件50供电。具体地，在一些实施例中，该电池72可通过该控制线路板60与该加热组件50连接。
该气溶胶产生装置使用时，当需要加热，可将该气溶胶形成基体100穿过该第三开口31从该第一开口111伸入至该第二开口112中或者将气溶胶形成基体100穿过该第三开口31从该第一开口111伸入至固定管10中并从该第二开口112伸出与该支撑壁211抵靠，同时使得该加热组件50的发热体51从该支撑壁211穿过并从第二开口112插入至该气溶胶形成基体100中，从而可向该气溶胶形成基体100进行加热。加热完成时，可转动该气溶胶形成基体100，使气溶胶形成基体100从第二开口112向该第一开口111退出，进而与该加热组件50的发热体51分离。当然，可以理解地，在其他一些实施例中，也可设置推烟机构将从该第二开口112将该气溶胶形成基体100推出。
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 (19)

  1. 一种气溶胶产生装置，其特征在于，包括收容组件、气道管（20）及加热组件（50）；所述收容组件包括固定气溶胶形成基体（100）的固定管（10）；
    所述固定管（10）为中空且两端贯通结构，两端分别设有第一开口（111）以及与所述第一开口（111）连通的第二开口（112）；
    所述气道管（20）套设于所述固定管（10）的外围，并包括与所述第二开口（112）相对设置的支撑壁（211）；
    所述加热组件（50）穿过支撑壁（211）并自第二开口（112）伸入至固定管（10）内的所述气溶胶形成基体（100）中；
    所述气溶胶产生装置还包括将外部空气依次经所述固定管（10）和所述气道管（20）之间到达所述支撑壁（211）再从所述第二开口（112）进入所述固定管（10）的所述气溶胶形成基体（100）中的气流通道。
  2. 根据权利要求1所述的气溶胶产生装置，其特征在于， 所述气流通道包括第一进气通道和第一进气通道连通的第二进气通道（210）；第一进气通道（120）与外部连通，所述第二进气通道（210）设置于所述气道管（20）和所述固定管（10）之间且与所述第二开口（112）连通。
  3. 根据权利要求2所述的气溶胶产生装置，其特征在于，所述收容组件还包括套设于所述固定管（10）外围的上盖（30）；所述上盖（30）可拆卸地套设于所述气道管（20）的外围；
    所述上盖（30）设有与所述第一开口（111）相对设置的第三开口（31）；
    所述第一进气通道（120）设置于所述上盖（30）中且与所述第三开口（31）连通。
  4. 根据权利要求3所述的气溶胶产生装置，其特征在于，所述固定管（10）包括固定所述气溶胶形成基体（100）且可拆卸地插入所述气道管（20）中并呈管状的固定部（11）、以及设置于所述固定部（11）的所述第一开口（111）处以与所述上盖（30）配合安装的安装部（12）；
    所述固定部（11）为中空结构，其内侧形成插接通道；所述第一开口（111）和所述第二开口（112）分别设置于所述固定部（11）的两端且与所述插接通道连通；
    所述安装部（12）包括顶面开设有开口且与所述固定部（11）的所述插接通道和所述第三开口（31）连通的空腔（121）；
    所述安装部（12）的底壁和/或所述固定部（11）的侧壁上设有连通所述第一进气通道（120）和所述第二进气通道（210）的进气口（13）。
  5. 根据权利要求4所述的气溶胶产生装置，其特征在于，所述第三开口（31）的内侧壁设有与所述第一进气通道（120）连通的进气槽（311）。
  6. 根据权利要求4所述的气溶胶产生装置，其特征在于，所述固定部（11）与所述气道管（20）之间留设有间隙，所述间隙形成所述第二进气通道（210）。
  7. 根据权利要求2所述的气溶胶产生装置，其特征在于，所述气道管（20）包括管状主体（21）；所述支撑壁（211）设置于所述管状主体（21）的一端；
    所述第二进气通道（210）设置于所述管状主体（21）与所述固定部（11）之间。
  8. 根据权利要求7所述的气溶胶产生装置，其特征在于，所述支撑壁（211）上且位于所述管状主体（21）的内侧间隔设置有支撑所述气溶胶形成基体（100）的至少两个支撑凸台（212）；
    所述气流通道还包括设置于至少两个支撑凸台（212）的间隔处且与所述第二进气通道（210）和第二开口（112）连通的第三气流通道（213）。
  9. 根据权利要求1所述的气溶胶产生装置，其特征在于，所述气道管（20）的侧壁上设有以增加摩擦力的操作部（24）。
  10. 根据权利要求4所述的气溶胶产生装置，其特征在于，还包括可滑动设置于所述上盖（30）以封堵所述第三开口（31）的保护盖（40）。
  11. 根据权利要求10所述的气溶胶产生装置，其特征在于，所述安装部（12）的空腔（121）中设有可朝所述第三开口（31）方向滑动设置的滑块（42）；所述滑块（42）和所述安装部（12）的侧壁之间设有弹性件（43）；
    所述保护盖（40）包括盖体（41）；
    所述盖体（41）上设置可插入所述上盖（30）中与所述滑块（42）连接的连接柱（411）。
  12. 根据权利要求4所述的气溶胶产生装置，其特征在于，所述上盖（30）与所述安装部（12）上设有将所述上盖（30）与所述安装部（12）可拆卸连接的连接结构。
  13. 根据权利要求12所述的气溶胶产生装置，其特征在于，所述连接结构包括设置于所述安装部（12）的侧壁（122）上的卡扣（1221）、以及设置于所述上盖（30）内侧且与所述卡扣（1221）对应设置的卡槽（32）。
  14. 根据权利要求1所述的气溶胶产生装置，其特征在于，所述加热组件（50）包括从所述气道管（20）和第二开口（112）插入至所述气溶胶形成基体（100）中的发热体（51）；
    所述支撑壁（211）上设有供所述发热体（51）穿入所述固定管（10）中的穿孔（2111）；所述穿孔（2111）的横截面形状与所述发热体（51）的横截面形状相适配，且所述穿孔（2111）的横截面尺寸小于所述第二开口（112）的横截面尺寸。
  15. 根据权利要求14所述的气溶胶产生装置，其特征在于，所述发热体（51）包括圆柱状的本体（511）以及设置于所述本体（511）一端呈圆锥状的尖顶结构（512）。
  16. 根据权利要求14所述的气溶胶产生装置，其特征在于，所述加热组件（50）还包括供所述发热体（51）安装的固定架（52）；
    所述气道管（20）与所述固定架（52）可滑动卡合。
  17. 根据权利要求16所述的气溶胶产生装置，其特征在于，所述固定架（52）包括套体，所述套体包括第一套接部（521）、以及与所述第一套接部（521）沿横向并排设置且与所述第一套接部（521）连接的第二套接部（522）；
    所述第二套接部（522）的高度小于所述第一套接部（521）的高度，所述发热体（51）从所述第二套接部（522）穿出设置。
  18. 根据权利要求17所述的气溶胶产生装置，其特征在于，所述第一套接部（521）与所述第二套接部（522）相邻的侧壁设有第一卡合部（5211）；
    所述第二套接部（522）上设有第二卡合部（5221）；
    所述气道管（20）包括管状主体（21）、设置在所述管状主体（21）一侧与所述第一卡合部（5211）配合卡合的第一配合部（22）、以及设置于所述管状主体（21）一端以套设于所述第二卡合部上与所述第二卡合部（5221）卡合的第二配合部（23）。
  19. 根据权利要求18所述的气溶胶产生装置，其特征在于，还包括与所述加热组件（50）连接的供电组件（70）。
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