CN215958366U - Atomizer, atomizing core and electronic atomization device - Google Patents

Abstract

The application relates to an atomizer, an atomizing core and an electronic atomization device, including an oil guide, a heating element, a first lead and a second lead, and a mounting seat, the mounting seat is used to fix the oil guide, and the mounting seat has two perforations , for passing through the first lead and the second lead, the first lead and the second lead are configured to have different lengths to pass through the corresponding through holes successively. By making the first lead wire and the second lead wire connected to the heating element have different lengths or the proximal end of the through hole for the lead wire to have different heights, so that one lead wire passes through the corresponding through hole before the other lead wire, and It is not necessary to align the first lead wire and the second lead wire with the two through holes at the same time, thereby reducing the difficulty of passing the lead wire through the through holes and helping to improve the assembly efficiency of the atomizer.

Description

Atomizers, coils and electronic atomizers

technical field

The embodiments of the utility model relate to the technical field of smoking articles, in particular to an atomizer, an atomization core and an electronic atomization device.

Background technique

At present, the assembly of the atomizing core is mainly manual assembly. When passing the positive and negative leads of the heating element through the mounting seat, it is necessary to align the positive and negative leads with the corresponding through holes at the same time, and then connect the leads through the through holes. the corresponding electrodes. Due to the small size of the mounting seat, it is difficult to align the two leads with the two perforations at the same time, and it often takes a long time to complete the perforation operation, resulting in low production efficiency.

Utility model content

The purpose of this application is to provide an atomizer, an atomizing core and an electronic atomizing device that are easy and simple to assemble the lead wire and the mounting seat

An embodiment of the present application provides an atomizer, including:

Tanks for storing liquid substrates;

an oil guide for adsorbing and conducting the liquid matrix in the oil tank;

a heating element, attached to the oil guiding element, and the heating element is used to generate heat for atomizing the liquid matrix when energized;

a first lead, connected to one end of the heating element;

a second lead, connected to the other end of the heating element;

The mounting seat is used to support the oil guiding element and the heating element, the mounting seat has two through holes for passing the first lead wire and the second lead wire, and the first lead wire has a different shape than the first lead wire. The length of the two lead wires is such that when the heating element is mounted on the mounting seat, the first lead wire and the second lead wire can be successively accommodated in the corresponding through holes.

In a further embodiment, the length difference between the first lead and the second lead is not less than the hole depth of the through hole.

In a further embodiment, the length difference between the first lead and the second lead is less than or equal to the height of the mount.

In a further embodiment, the difference in length between the first lead and the second lead is between 3mm and 15mm.

In a further embodiment, the length of the first lead wire is greater than that of the second lead wire, and the first lead wire includes a redundant segment, and the redundant segment is configured to be removed after the heating element and the mounting seat are installed.

In a further embodiment, the lengths of the first lead and the second lead after the redundant segments are removed are substantially the same.

In a further embodiment, the mounting base is further provided with two electrode holes, wherein one electrode hole is used for receiving at least a part of the positive electrode, and the other electrode hole is used for receiving at least a part of the negative electrode.

In a further embodiment, the first lead or the second lead extends to the outside of the through hole and is bent to form a bent portion, and the free end of the bent portion is accommodated in the corresponding electrode hole so as to be compatible with all the holes. The positive electrode or the negative electrode in the electrode hole is electrically connected.

In a further embodiment, the electrode hole is located at the bottom of the mount, and the electrode hole extends parallel to the through hole.

In a further embodiment, the heating element includes at least two heating wires, and the at least two heating wires are wound on a part of the oil guiding element in parallel.

In a further embodiment, the oil guiding member includes a heat receiving portion, the heat generating member is wound around the heat receiving portion, the bottom of the mounting seat has an air intake hole, and the air intake hole is facing the heat receiving portion, Two perforations are located on opposite sides of the air inlet.

In a further embodiment, the wire diameter of each of the heating wires is less than 0.16 mm.

In a further embodiment, the oil guide member includes a first oil guide member and a second oil guide member, the first oil guide member includes opposing first and second surfaces, the first surface facing the In the oil tank, the second surface faces the second oil guide member and is in contact with the second oil guide member, and the heating element is located on the second oil guide member.

In a further embodiment, the second oil guiding member is configured as a U-shaped structure, comprising a connecting portion and arm portions disposed at opposite ends of the connecting portion, the heating element is located at the connecting portion, and the connecting portion is located at the connecting portion. The extension length of the arm is between 8mm and 10mm, and the extension length of the arm is between 6.5mm and 8.5mm.

In a further embodiment, both the first oil guide member and the second oil guide member are porous elements or capillary elements formed of fibrous materials, and the second oil guide member has a smaller size than the first oil guide member. Shore hardness of the oil guide.

In a further embodiment, the first oil guide member has a Shore hardness of 50-70A.

In a further embodiment, the first oil guide has an elliptical or elliptical-like cross section, its length in the long axis direction is between 14.4 mm and 18.4 mm, and the length in the short axis direction is between 7.2 mm mm to 8.0mm and thicknesses between 1.5mm and 2.5mm.

In a further embodiment, the density of the first oil guiding member in a state of not absorbing the liquid matrix is between 0.26 mg/mm ³ and 0.31 mg/mm ³ .

In a further embodiment, the first oil directing member comprises a fibrous material, the tows of the fibrous material are oriented and extend in a direction substantially perpendicular to the direction of liquid transfer between the first surface and the second surface .

In a further embodiment, the weight of the second oil guiding member in a state of not absorbing the liquid matrix is between 1 g and 1.4 g.

In a further embodiment, the atomizer further includes a housing, the oil tank, the oil guide, the heating element and the mounting seat are all accommodated in the housing, and the first oil guide passes through at least a partial side of the housing. The wall is in contact with the inner side of the casing, and there is at least one gap between the inner side of the casing and the side wall of the first oil guide member for air to enter the oil tank.

In a further embodiment, the side wall of the first oil guide member includes a first part and a second part, the second part is fitted with the inner side of the casing, and the first part is in contact with the inner side of the casing. There is the gap between the inner sides.

An embodiment of the present application provides an atomizer, including:

Tanks for storing liquid substrates;

an oil guide for adsorbing and conducting the liquid matrix in the oil tank;

a heating element, attached to the oil guiding element, and the heating element is used to generate heat for atomizing the liquid matrix when energized;

a first lead, connected to one end of the heating element;

a second lead, connected to the other end of the heating element;

The mounting seat is used to support the oil guiding element and the heating element, the mounting seat has two through holes for the first lead and the second lead to pass through, and the proximal end of the through hole is for the lead to pass through. The input end and the distal end are the lead-through-out ends, and the proximal ends of the two through holes are configured to have different heights, so that when the heating element is installed on the mounting seat, the first lead and the second The lead wires are successively accommodated in the corresponding through holes.

An embodiment of the present application provides an electronic atomizer device, including the atomizer and a power supply assembly for supplying power to the atomizer.

An embodiment of the present application provides an atomizing core, including:

Oil guide for adsorbing and conducting liquid matrix;

a heating element, attached to the oil guiding element, and the heating element is used to generate heat for atomizing the liquid matrix when energized;

a first lead, connected to one end of the heating element;

a second lead, connected to the other end of the heating element;

The length of the first lead extending from one end of the heating element is greater than the length of the second lead extending from the other end of the heating element.

For the above atomizers, atomizing cores and electronic atomizing devices, the first lead and the second lead connected to the heating element have different lengths or the proximal end of the through hole for the lead to pass through has different heights , so that one of the leads passes through the corresponding through holes before the other, it is not necessary to align the first lead and the second lead with the two through holes at the same time, thereby reducing the difficulty of passing the leads through the through holes, Helps to improve the assembly efficiency of the atomizer.

Description of drawings

One or more embodiments are exemplified by the pictures in the corresponding drawings, and these exemplifications do not constitute limitations of the embodiments, and elements with the same reference numerals in the drawings are denoted as similar elements, Unless otherwise stated, the figures in the accompanying drawings do not constitute a scale limitation.

1 is a schematic diagram of an atomizer provided by an embodiment of the present application;

Fig. 2 is another schematic diagram of an atomizer provided by an embodiment of the present application;

3 is a cross-sectional view of an atomizer according to an embodiment of the present application;

4 is a schematic diagram of an atomizer provided by an embodiment of the present application;

5 is a cross-sectional view of an atomizer according to an embodiment of the present application;

6 is an exploded view of an atomizer provided by an embodiment of the present application;

7 is a schematic diagram of a first oil guide according to an embodiment of the present application;

In the picture:

1. Oil guide; 11. Oil guide; 111, through hole; 112, straight part; 12, second oil guide; 121, heat receiving part; 122, arm part; 123, connecting part;

2. Heating parts;

3, lead; 31, first lead; 32, second lead;

4. Mounting seat; 41. Perforation; 42. Electrode hole; 43. Stopper; 44. Sealing ring; 45. Air inlet;

51, oil tank; 52, air passage; 521, suction nozzle; 53, base; 54, shell; 541, channel;

61. Positive electrode; 62. Negative electrode.

Detailed ways

In order to facilitate the understanding of the present application, the present application will be described in more detail below with reference to the accompanying drawings and specific embodiments.

Referring to FIG. 1 and FIG. 2 , an embodiment of the present application provides an atomizer, which includes an oil guide, a heating element, a lead wire, and a mounting seat.

At least one end of the oil guiding member is in contact with the liquid matrix, and is used to absorb the liquid matrix, and then conduct the sucked liquid matrix to the heat receiving part of the oil guiding member, and the liquid matrix can be volatilized under the condition of heating, so as to produce an Base fluid for inhaled aerosols.

In some embodiments, as shown in FIGS. 1 , 2 , 3 and 5 , the oil guiding member 1 includes a first oil guiding member 11 and a second oil guiding member 12 , and the second oil guiding member 12 is used to be fixed on the mounting seat 4 In order to be in contact with the heating element 2, one end of the first oil guide 11 is used to face the oil tank 51 for storing the liquid matrix, and is in contact with the liquid matrix, and the other end is used to face the mounting seat 4, and is used for the second guide. The oil member 12 is in contact to conduct the liquid matrix to the second oil guide member 12 .

In some embodiments, the first oil guiding member 11 is a sheet-like or block-like porous fiber, the main component of which is polymer cotton, which can be rigid rayon containing polyester fibers, or rigid rayon containing filamentous polyurethane The first oil guide member 11 usually has hardness or flexibility between flexible vegetable cotton/non-woven fabric and rigid porous ceramic/microporous metal. For example, in some examples, the first oil guide member 11 The oil member 11 has a Shore hardness between 20A and 80A, so the structure is stable and has extremely low expansion after absorbing and infiltrating the liquid matrix. The contact is between the flexible contact and the rigid contact. On the one hand, the first oil guide 11 can independently seal the oil tank 51 by its own flexibility, and on the other hand, it has a certain hardness and can be easily removed by the casing. 54 fix and hold. Specifically, as shown in the above figures, the shape of the first oil guide member 11 is basically compatible with the opening of the lower end of the oil tank 51 , so that it can be used to cover, block and seal the oil tank 51 . In other examples, the first oil guide member 11 has a Shore hardness of 50-70A, which is approximately equal to the hardness of a thermoplastic elastomer or silica gel.

Referring to FIGS. 6 and 7 , the first oil guide 11 is roughly oval or oval-like, and thus has an oval or oval-like cross-section, and the opening at the lower end of the oil tank 51 is also oval. The first oil guiding member 11 is made of oriented fibers such as polyethylene and/or polypropylene which are oriented and arranged substantially along the length direction, that is, the plurality of fiber bundles in the first oil guiding member 11 are arranged and extended in substantially the same direction, For example, it extends substantially perpendicular to the thickness direction of the first oil guide member 11 . It can be understood that, on the one hand, the fibrous materials with the same orientation can improve the bending strength of the oil guide sheet 11 itself, and on the other hand, considering the liquid transmission direction, the liquid penetrates and transmits from one side of the oil guide sheet 11 along the thickness direction. On the other side, the same oriented fiber material can control the liquid transfer rate to a reasonable range, thus preventing the liquid transfer rate from being too fast.

By arranging the oriented fibers in the length direction of the first oil guide member 11 , the first oil guide member 11 has the characteristics of strong bending strength and hardness. And the first oil guide member 11 prepared by using the above organic fibers can keep sufficient gaps between the fiber materials during the preparation process, so as to not only transmit the liquid matrix, but also make the first oil guide member 11 have appropriate flexibility. . In some examples, the first oil guide 11 with the above oriented fibers is anisotropic. Specifically, on the one hand, the flexural strength at least along the length direction is greater than the flexural strength along the width direction; or on the other hand, the liquid transfer rate along the length direction is greater than the liquid transfer rate along the width direction.

In this embodiment, the length L of the first oil guide member 11 in the long axis direction (length direction) is between 14.4 mm and 18.4 mm, and the length W in the short axis direction (width direction) may be between 7.2 mm and 7.2 mm. 8.0mm, the thickness of the first oil guide member 11 may be between 1.5mm and 2.5mm. In another embodiment, the length L of the first oil guide member 11 in the long axis direction (length direction) may be 16.4 mm, and the length W in the short axis direction (width direction) may be 7.6±0.01 mm. The thickness of the oil piece 11 may be 2±0.1 mm. In yet another embodiment, the organic fibers in the first oil guiding member 11 have an orientation substantially along the length direction of the first oil guiding member 11 . In yet another embodiment, the first oil guiding member 11 includes a fiber material, and the fiber bundles of the fiber material are substantially along the distance between the first surface of the first oil guiding member 11 and the second surface of the first oil guiding member 11 . The liquid transfer direction is oriented and extended in a direction perpendicular to the direction of liquid transmission. The first surface of the first oil guide member 11 faces the oil tank 51 , and the second surface of the first oil guide member 11 faces the second oil guide member 12 and is connected to the second oil guide member 12 . touch.

In some embodiments, the surface or interior of the first oil guiding member 11 has a texture extending in the length direction; specifically, the texture is prepared by the above oriented fibers through a spinning process such as roller pressing, and during the preparation process The spacing between some fibers is increased by roller pressing or spunlace process, so as to form dents visible to the naked eye at the position where the spacing is increased, the width is less than 1mm, about 0.1-0.5mm; and then from the above dents The formation of lines on the surface or inside of the first oil guiding member is beneficial for the transmission and retention of the liquid matrix and the enhancement of hard performance. In accordance with the above-mentioned features of the first oil guide member, the density of the fiber material in the first oil guide member 11 is greater than the density of the fiber material in the second oil guide member 12 . For example, in some examples, the density of the first oil guide member 11 in the state of not absorbing the liquid matrix is between 0.26 mg/mm ³ to 0.31 mg/mm ³ , such as 0.2850.15 mg/mm ³ , to ensure the first The speed of the oil guide 11 to absorb and transfer the liquid substrate meets the requirement of consuming the liquid substrate to generate a proper amount of aerosol, so that the oil guide 1 can match the heating power of the heating element 6-8W to ensure the balance of oil supply and avoid oil frying.

The second oil guiding member 12 is the carrier of the heating member 2, and is mainly used for transferring the liquid matrix adsorbed from the first oil guiding member 11 to the heating member 2 for heating the heating member 2 to volatilize the liquid matrix.

The second oil guiding member 12 may be flexible, for example, may be made of a flexible strip or rod-shaped fiber material, such as cotton fibers, non-woven fibers, sponges, etc., and has a smaller diameter than the first oil guiding member 11 . hardness. The second oil guide member 12 can also be made of the same material as the first oil guide member 11 , and has a range between the usual flexible vegetable cotton/non-woven fabric (Shore hardness less than 20A) and rigid porous ceramic/microporous metal (Shore hardness less than 20A). The hardness or flexibility is greater than 80A), so the structure is stable, and it has extremely low expansion after absorbing and infiltrating the liquid matrix, so the contact between the second oil guide 12 and the inner wall of the mounting seat 4 after assembling The contact between the flexible contact and the rigid contact can be easily fixed and maintained by the mounting seat 4 due to a certain hardness.

In some embodiments, as shown in FIGS. 2 , 3 , 5 and 6 , the second oil guiding member 12 has a U-shaped structure, including a connecting portion 123 and arm portions 122 disposed at opposite ends of the connecting portion 123 . The part 121 is located on the connecting part 123 of the U-shaped structure, and the two arm parts 122 of the U-shaped structure can protrude from the mounting seat 4 for contacting with the first oil guiding member 11 to conduct the liquid matrix to the U-shaped structure. The connecting portion 123 and at least partial portions of the two arms 122 of the U-shaped structure facing the mounting seat 4 can have a force with the mounting seat 4 , so that the oil guide 1 is at least partially fixed in the mounting seat 4 .

In some embodiments, the extension length of the connecting portion 123 is between 8 mm and 10 mm, and the extension length of the arm portion 122 is between 6.5 mm and 8.5 mm. The weight is between 1 g and 1.4 g, so as to ensure that there is sufficient liquid matrix on the second oil guiding member 12 to generate a high-taste, high-quality aerosol volume. In other embodiments, the extension length of the connecting portion 123 may be 9 mm, the extension length of the arm portion 122 may be 7.5 mm, and the weight of the second oil guide member 12 in the state of not absorbing the liquid matrix may be 1.2 g, thereby ensuring that There is sufficient liquid matrix on the second oil guide 12 to generate a high-taste, high-quality aerosol volume.

The heating element 2 is attached to at least the heat receiving portion 121 , and the inner diameter of the heat receiving portion 121 is smaller than the inner diameter of other parts of the connecting portion 123 . The heating element 2 generates heat when it is energized, so as to heat the liquid matrix in the heat radiation range of the heating element 2 on the heat receiving portion 121 to volatilize it.

In some embodiments, as shown in FIGS. 3 , 5 and 6 , the heating element 2 is attached to the oil guiding element 1 by being wound on the heat receiving part 121 .

In some embodiments, the heating element is attached to the oil guiding element by being embedded in the heat receiving part.

In some embodiments, as shown in FIG. 2 , the heating element 2 includes at least two parallel heating wires, and the two heating wires or multiple heating wires are attached to the oil guiding member 1 by double-wire winding or multi-wire winding. The heating wires can be all nickel wires. In an alternative solution, when the heating element 2 includes parallel double heating wires, the wire diameter of each heating wire is less than 0.16mm (the wire diameter of the conventional heating wire is 0.16-0.25mm), compared with the wire diameter of the conventional heating wire. , the wire diameter of the heating wire described in this embodiment is smaller, so that the outer surface of each heating wire in this embodiment can fully contact the liquid matrix on the oil-conducting member (the local outer surface of the heating wire with a larger wire diameter can The surface may not be immersed by the liquid matrix on the oil guiding member because it is far away from the oil guiding member, so that it cannot be fully contacted with the liquid matrix), so that the liquid matrix on the heating part 121 can be heated evenly, and there will be no local high temperature. And frying oil. In a further solution of this specific embodiment, the wire diameter of each heating wire is 0.12 mm.

In some embodiments, the lead 3 is made of a wire that is thicker than the heating wire, and the diameter of the lead is about 0.13-0.3 mm. In this embodiment, the diameter of the lead may be about 0.25 mm.

In some embodiments, on the premise that the wire diameter of the heating wire is smaller than the conventional wire diameter, the parallel heating wires are connected in parallel with each other. The helical coil of the heating element wrapping the heating part has about 3 to 10 turns or windings, and the axial length of the helical coil is about 4 to 7 mm. The spiral coil wound around the heating part has 5 turns or windings, the spacing between adjacent turns is about 1mm, and the distance between the first lead 31 and the second lead 32 and the connection points between the two ends of the heating element 2 is about 6.4mm ( That is, the length of the axis of the spiral ring is about 6.4mm), so that under the heating power of 6-8W, the heating of the heating element 2 and the properties of the second oil guiding element 12 can make the liquid matrix atomized to generate an appropriate amount of aerosol, which improves the Taste.

In some embodiments, the inner diameter of the helical turns of the heating element 2 is about 1.5-4 mm, and the resistance of the heating element 2 is about 0.5-2 ohms. In some preferred examples, the inner diameter of the helical turns of the heating element 2 is 2.13 ohms. ±0.05mm, the resistance value is 1.2±0.1Ω.

Referring to FIG. 6 , two ends of the heating element 2 are respectively connected with a lead 3 . The heating element 2 is electrically connected to the positive electrode 61 through the first lead 31 , and is electrically connected to the negative electrode 62 through the second lead 32 . The mounting seat 4 has two through holes 41 for the first lead 31 and the second lead 32 to pass through. The two through holes 41 can be located at the bottom of the mounting seat 4. The extension direction of the through holes 41 is the same as that of the second oil guide. The traveling directions of the 12 installed into the installation seat 4 are consistent, so that the second oil guiding member 12 can approach or even enter the installation seat 4 during the process of the lead wire 3 passing through the through hole 41 .

In some embodiments, as shown in FIG. 6 , when the first lead 31 and the second lead 32 are in the initial state, the length of the first lead 31 is longer than that of the second lead 32 . In some embodiments, the lead-through ends of the two through holes 41 may have approximately the same height, wherein the proximal end of the through-holes 41 is the lead-through end, and the distal end is the lead-through end.

In some embodiments, as shown in FIGS. 3 , 5 and 6 , when assembling the atomizer, since the first lead 31 is longer than the second lead 32 , and the lead penetrating ends of the two through holes 41 have substantially the same height, first make the first lead 31 pass through the corresponding through hole 41, then make the first lead 31 continue to travel along the travel direction of its penetration, and then make the second lead 32 approach and pass through the corresponding through hole 41 , and then the first lead wire 31 and the second lead wire 32 continue to travel along the travel direction in which they penetrate, until at least a partial area of the second oil guide 12 is fixed in the mounting seat 4 . In this process, since the first lead 31 is longer than the second lead 32, the first lead 31 will penetrate into the corresponding through hole 41 earlier than the second lead 32, and there is no need to make the first lead 31 and the second lead 32 meet at the same time. The corresponding perforations 41 are aligned to reduce the difficulty of insertion. And since the first lead 31 is 32 longer than the second lead, when the second lead 32 is about to be inserted into the through hole 41, if the length difference between the first lead 31 and the second lead 32 is greater than or equal to the hole depth of the through hole 41, Then, the first lead 31 has passed through or is about to pass through the corresponding through hole 41 , so that the first lead 31 will not be accidentally withdrawn from the through hole 41 due to jitter, etc., thus preventing the same lead 3 from being repeatedly inserted into its corresponding through hole 41 . At the same time, since the first lead 31 is longer than the second lead 32, when the first lead 31 is inserted into the through hole 41, the second lead 32 still has a certain distance from the corresponding through hole 41. When the second lead 32 is inserted into the through hole 41 , the first lead 31 has passed through or is about to pass through the corresponding through hole 41 , so that when one lead 3 is inserted, the other lead 3 is pushed against and bent by the mounting seat 4 .

The first lead 31 may be electrically connected to the positive electrode, and the second lead 32 may be electrically connected to the negative electrode, or the first lead 31 may be electrically connected to the negative electrode, and the second lead 32 may be electrically connected to the positive electrode.

In some embodiments, since the distances between the positive electrode 61 and the negative electrode 62 and the heating element 2 are approximately equal, in order to facilitate the connection with the positive electrode 61 and the negative electrode 62, at least the first lead 31 and the second lead 32 There is a redundant segment (not shown) on the first lead 31 in the , and the redundant segment can be removed, and the way of removing the redundant segment includes cutting it off or breaking it. After at least a partial area of the second oil guide 12 and the mounting seat 4 are fixed to each other, or after both the first lead 31 and the second lead 32 pass through the corresponding through holes 41 , the redundant segment is removed, and the redundant segment is removed After the length difference between the first lead 31 and the second lead 32 is smaller than the length difference between the first lead 31 and the second lead 32 before the redundant segment is removed, for example, the redundant segment is removed The difference in length between the first lead 31 and the second lead 32 may be 0, or nearly 0, or between 0.1 mm and 2 mm.

In order to avoid waste and prevent redundant segments from being too long, in some embodiments, the length difference between the first lead 31 and the second lead 32 is greater than or equal to the height of the mounting seat 4, and the height of the mounting seat 4 is the height of the mounting seat 4. The shortest vertical distance between the high point and the low point in the axial direction of the seat 4 is such that when the first lead wire 31 is about to pass through the corresponding through hole 41 , the second lead wire 32 is at least about to protrude into the mounting seat 4 . In some specific application solutions, the length difference between the first lead 31 and the second lead 32 is between 3 mm and 15 mm, the depth of the through hole 41 is not greater than 3 mm, and the height of the mounting seat 4 is not less than 15 mm.

As shown in FIGS. 1 , 3 , 5 and 6 , the mounting seat 4 is further provided with two electrode holes 42 , which are respectively used to accommodate at least partial regions of the positive electrode 61 and the negative electrode 62 , and the electrode holes 42 are provided on the mounting seat 4 , which helps to shorten the length of the lead 3 required.

As shown in FIG. 1 , the first lead 31 and the second lead 32 can be bent after passing through the through hole 41 to form a bent portion, and the free end of the bent portion enters the corresponding electrode hole 41 to connect with the positive electrode 61 Or the negative electrode 62 is electrically connected. If the lead 3 has no redundant segment, then directly bend the first lead 31 and the second lead 32 so that their free ends enter the electrode hole 42. If the lead 3 has redundant segments, after removing the redundant segments, bend them again The lead wire 3 is folded so that its free end enters the electrode hole 42 . Limited by the hole depth of the electrode hole 42 and the distance between the electrode hole 42 and the through-hole 41, if the free end of the lead 3 is too long, it is not conducive to its insertion into the electrode hole 42, so it needs to be shortened. Remove redundant segments on the free end.

In an embodiment of the present application, the positive electrode 61 and the negative electrode 62 can be interference-fitted with the corresponding electrode hole 42, so that after bending the free end of the lead 3 and inserting it into the electrode hole 42, the positive electrode 61, the negative electrode 62 and the At least a partial area of the electrode 62 is inserted into the electrode hole 42 , so as to realize the electrical connection between the positive electrode 61 , the negative electrode 62 and the corresponding lead 3 .

As shown in FIGS. 3 and 5 , the electrode hole 42 is a blind hole to prevent the free end of the lead 3 from passing through the electrode hole 42 and entering the fixing space of the second oil guide 12 in the mounting seat 4 again, preventing the free end of the lead 3 from passing through the electrode hole 42 again. It is electrically connected to the heating element 2 again.

In some embodiments, the electrode hole 42 is located at the bottom of the mounting seat 4 , and the electrode hole 42 is parallel to the through hole 41 , so as to facilitate the installation of the positive electrode 61 and the negative electrode 62 and reduce the length of the second lead 3 .

In some embodiments, as shown in FIG. 1 , the bottom of the mounting seat 4 has an air inlet 45 , the air inlet 45 is facing the heat receiving portion 121 , and the two through holes 41 are located on opposite sides of the air inlet 45 .

An embodiment of the present application also provides an atomizer. The main difference between the atomizer and the above-mentioned atomizer is that the proximal ends of the two perforations are configured at different heights so that the first lead wire and the The second lead wires are successively penetrated therein, wherein the proximal end of the perforation is the lead wire penetrating end, and the distal end is the lead wire penetrating end. In this embodiment, the first lead and the second lead may have the same length, or the first lead corresponds to a through hole with a higher proximal height, and the second lead corresponds to a through hole with a lower proximal height.

When assembling the atomizer, due to the difference in the heights of the proximal ends of the two perforations, first pass one lead through the perforation with the higher proximal end, and then make the lead continue to travel along the advancing direction of its penetration, so that the other lead approaching and passing through the remaining perforations with a lower proximal height, and then allowing the first and second leads to continue to travel in the direction of travel through which they penetrated until at least a partial area of the second oil guide is secured in the mount. In this process, due to the difference in the heights of the proximal ends of the two perforations, the perforation with a higher proximal height is pierced by the lead first, and the perforation with a lower proximal height is pierced by the lead later, and there is no need to make the first lead and the The second leads are aligned with the corresponding through holes at the same time, thereby reducing the difficulty of insertion.

As shown in FIGS. 4-6 , an embodiment of the present application provides an electronic atomization device, which includes an atomizer, an oil tank, an air passage, a positive electrode and a negative electrode.

The atomizer described here may be the atomizer described above in this application.

The oil tank 51 is used to store the liquid matrix. The first oil guide 11 in the atomizer is located between the oil tank 51 and the mounting seat 4. On the one hand, the oil tank 51 is sealed to prevent the liquid matrix in the oil tank 51 from leaking. On the one hand, the oil tank 51 is isolated from the mounting seat 4 to ensure that the heating element 2 in the mounting seat 4 can work normally. On the heating element 2 on the oil guiding element 12, the heating element 2 will generate heat to atomize the liquid matrix on the heating element 2 when it is energized.

The proximal end of the airway 52 is provided with a suction nozzle 521, the suction nozzle 521 is used for contact with the mouth, and the distal end of the airway 52 is connected to an atomizer, and the atomizer heats the liquid matrix to make the aerosol generated by atomization enter the airway 52, and along with the suction at the suction nozzle 521, along the airway 52 to the suction nozzle 521, and finally into the mouth.

The positive electrode 61 and the negative electrode 62 are used to electrically connect the power supply (not shown) and the lead 3, and the current, voltage or electric power output by the power supply is transmitted to the heating element 2 through the positive electrode 61 and the negative electrode 62 and the lead 3, so that the heating element 2 fever.

In some embodiments, as shown in FIG. 5 and FIG. 6 , the atomizer further includes a casing 54 , the distal end of the casing 54 has an opening, the air passage 52 is located inside the casing 54 and can be integrally formed with the casing 5 , the oil tank 51 At least a partial space between the outer side wall of the air passage 52 and the inner wall of the housing 54 , the nebulizer is fixed at the distal opening of the housing 54 .

In some embodiments, as shown in FIG. 5 and FIG. 6 , the space between the proximal surface of the first oil guide 11 , the outer wall of the air passage 52 and the inner wall of the housing 54 is an oil tank 51 , and the first oil guide 11 has an oil tank 51 . Through hole 111, the distal end of the air channel 52 extends into the mounting seat 4 through the through hole 111, the contact between the air channel 52 and the through hole 111 is a sealed contact, and after the air channel 52 contacts the through hole 111, it can prevent The liquid matrix in the oil tank 51 seeps into the joint between the air passage 52 and the through hole 111 and leaks. The first oil guide 11 has a hardness or flexibility between the flexible vegetable cotton/non-woven fabric and the rigid porous ceramic/microporous metal. The contact is between flexible contact and rigid contact. On the one hand, the first oil guide 11 can independently seal the seam between the air passage 52 and the through hole 111 by using its own flexibility, and on the other hand, the through hole 111 also has a certain hardness to easily fix and hold the airway 52 .

The mounting seat 4 has a stopper 43 , and the stopper 43 is stopped by the distal opening of the airway 52 , so that the atomizer moves from the distal opening of the housing 54 to the proximal end of the housing 54 , along the inner wall of the housing 54 . When entering the casing 54 to a certain depth, the stopper 43 will be stopped by the distal end of the air passage 52 to prevent it from continuing to enter and the distal end of the air passage 52 abuts against the second oil guide member 12 . The mounting seat 4 is in interference fit with the inner wall of the housing 54 , and a sealing ring 44 is provided on the outer side wall of the mounting seat 4 to prevent air leakage and oil leakage.

In some embodiments, the atomizer further includes an air pressure equalization channel for supplying air into the oil tank, so as to supplement the air in the oil tank and relieve the negative pressure of the oil tank caused by the consumption of the liquid matrix. 5 and 6, there is a gap 541 between at least one place on the inner side of the housing 54 and the side wall of the first oil guide member 11 to serve as the air pressure balance passage. Optionally, corresponding to each gap 541 , the housing 54 has at least two parallel protruding ribs, and the housing 54 abuts the first oil guide 11 through the protruding ribs, so that the gap 541 is formed between the protruding ribs, the housing 54 and the first oil guide 11 . between the oil guides 11 . Optionally, the side wall of the first oil guide member 11 includes a first part 112 and a second part, the second part is an arc-shaped part, the inner wall of the housing 54 is arc-shaped, and the arc-shaped part of the first oil guide member 11 and The arc-shaped inner wall of the housing 54 is in contact or interference fit, and there is a gap 541 between the first portion 112 of the first oil guide member 11 and the arc-shaped inner wall of the outer casing 54 to serve as an air pressure balance channel. Further, corresponding to each gap 541 , the casing 54 has at least two parallel convex ribs, and the side wall of the first oil guide 11 includes the first part 112 and a fitting part that is in contact with the inner wall of the casing 54 . The convex ribs Abutting the first portion 112 such that a gap 541 is formed between the rib, the housing 54 and the first portion 112 . Referring to FIGS. 6 and 7 , there may be two first portions 112 on the first oil guide member 11 , which are symmetrically arranged and perpendicular to the long axis direction. Referring to FIG. 4 , the positive electrode 61 and the negative electrode 62 are fixed on the base 53 , and parts of the positive electrode 61 and the negative electrode 62 protrude into the electrode hole 42 through the base 53 , so as to extend into the electrode hole 42 . The leads 3 are electrically connected. The base 53 is detachably connected to the opening at the distal end of the housing 54 by means of snaps or threads. Parts of the positive electrode 61 and the negative electrode 62 are exposed outside the base 53 to be electrically connected to the power supply assembly. The base 53 abuts against the mounting seat 4 to prevent the mounting seat 4 from withdrawing from the housing 54 .

An embodiment of the present application also provides an electronic atomization device, including a power supply assembly and the above-mentioned atomizer, the power supply assembly and the atomizer are detachably connected, so that the power supply assembly in the electronic atomization device is exhausted or When damaged, the power supply assembly can be replaced. Alternatively, the nebulizer connected to the power supply assembly can be replaced after the liquid matrix in the nebulizer is exhausted or damaged.

The power supply assembly includes a power supply and a positive output electrode and a negative output electrode electrically connected to the power supply, and the positive output electrode and the negative output electrode are electrically connected to the positive electrode and the negative electrode, respectively. The power supply assembly is used to provide the nebulizer with electrical energy required for atomization of the liquid matrix through the positive output electrode and the negative output electrode.

It should be noted that the description of the present application and the accompanying drawings provide preferred embodiments of the present application, but are not limited to the embodiments described in the present specification. Improvements or changes are made according to the above description, and all these improvements and changes should fall within the protection scope of the appended claims of the present application.

Claims (25)

1. an atomizer, is characterized in that, comprises: Tanks for storing liquid substrates; an oil guide for adsorbing and conducting the liquid matrix in the oil tank; a heating element, attached to the oil guiding element, and the heating element is used to generate heat for atomizing the liquid matrix when energized; a first lead, connected to one end of the heating element; a second lead, connected to the other end of the heating element; The mounting seat is used to support the oil guiding element and the heating element, the mounting seat has two through holes for passing the first lead wire and the second lead wire, and the first lead wire has a different shape than the first lead wire. The length of the two lead wires is such that when the heating element is mounted on the mounting seat, the first lead wire and the second lead wire can be successively accommodated in the corresponding through holes. 2 . The atomizer according to claim 1 , wherein the length difference between the first lead wire and the second lead wire is not less than the hole depth of the perforation. 3 . 3 . The atomizer according to claim 1 , wherein the difference in length between the first lead wire and the second lead wire is less than or equal to the height of the mounting seat. 4 . 4 . The atomizer of claim 1 , wherein the length difference between the first lead wire and the second lead wire is between 3mm and 15mm. 5 . 5. The atomizer according to claim 1, wherein the length of the first lead is greater than that of the second lead, the first lead comprises a redundant segment, and the redundant segment is configured to Remove after installation with the mount. 6 . The atomizer of claim 5 , wherein the lengths of the first lead wire and the second lead wire after the redundant segment is removed are substantially the same. 7 . 7 . The atomizer according to claim 1 , wherein two electrode holes are further provided on the mounting base, wherein one electrode hole is used to accommodate at least a part of the positive electrode, and the other electrode hole is used to accommodate the negative electrode. 8 . at least a portion of the electrode. 8 . The atomizer according to claim 7 , wherein the first lead or the second lead extends to the outside of the through hole and is bent to form a bent portion, and the free end of the bent portion receives the into the corresponding electrode hole to be electrically connected with the positive electrode or the negative electrode in the electrode hole. 9 . The atomizer of claim 8 , wherein the electrode hole is located at the bottom of the mounting seat, and the electrode hole extends parallel to the through hole. 10 . 10 . The atomizer according to claim 1 , wherein the heating element comprises at least two electric heating wires, and the at least two electric heating wires are wound on a part of the oil guiding element in parallel. 11 . 11. The atomizer according to claim 10, wherein the oil guiding member comprises a heat receiving part, the heating part is wound around the heat receiving part, the bottom of the mounting seat has an air inlet hole, the The air inlet is facing the heat receiving part, and the two perforations are located on opposite sides of the air inlet. 12. The atomizer of claim 10, wherein the diameter of each of the heating wires is less than 0.16 mm. 13 . The atomizer of claim 1 , wherein the oil guiding member comprises a first oil guiding member and a second oil guiding member, the first oil guiding member comprising an opposite first surface and a second oil guiding member. 14 . Two surfaces, the first surface faces the oil tank, the second surface faces the second oil guide member and is in contact with the second oil guide member, and the heating element is located on the second oil guide member. 14. The atomizer according to claim 13, wherein the second oil guide is configured as a U-shaped structure, comprising a connecting portion and arm portions arranged at opposite ends of the connecting portion, and the heating element At the connecting portion, the extending length of the connecting portion is between 8 mm and 10 mm, and the extending length of the arm portion is between 6.5 mm and 8.5 mm. 15. The atomizer according to claim 13, wherein the first oil guiding member and the second oil guiding member are both porous elements or capillary elements formed of fibrous materials, and the first oil guiding member is a porous element or a capillary element. The second oil guide member has a Shore hardness smaller than that of the first oil guide member. 16. The atomizer according to claim 15, wherein the first oil guiding member has a Shore hardness of 50-70A. 17 . The atomizer according to claim 13 , wherein the first oil guide member has an oval or elliptical-like cross-section, and its length in the long axis direction is between 14.4 mm and 18.4 mm. 18 . , the length in the short axis direction is between 7.2mm and 8.0mm, and the thickness is between 1.5mm and 2.5mm. 18 . The atomizer according to claim 13 , wherein the density of the first oil guide member in the state of not absorbing the liquid matrix is between 0.26 mg/mm ³ and 0.31 mg/mm ³ . 19. The atomizer of claim 13, wherein the first oil guiding member comprises a fiber material, and the fiber bundles of the fiber material are substantially along the distance between the first surface and the second surface The liquid transfer direction extends in the direction perpendicular to the direction. 20 . The atomizer of claim 13 , wherein the weight of the second oil guide member in a state of not absorbing the liquid matrix is between 1 g and 1.4 g. 21 . 21. The atomizer according to claim 13, characterized in that, the atomizer further comprises a casing, and the oil tank, the oil guide, the heating element and the mounting seat are all accommodated in the casing, and the The first oil guide member is in contact with the inner side of the casing through at least part of its side wall, and there is at least one gap between the inner side of the casing and the side wall of the first oil guide member for air to enter the oil tank. 22. The atomizer according to claim 21, wherein the side wall of the first oil guide member comprises a first part and a second part, and the second part is fitted with the inner side of the housing, The gap is provided between the first portion and the inner side of the housing. 23. A nebulizer comprising: Tanks for storing liquid substrates; an oil guide for adsorbing and conducting the liquid matrix in the oil tank; a heating element, attached to the oil guiding element, the heating element is used to generate heat for atomizing the liquid matrix when energized; a first lead, connected to one end of the heating element; a second lead, connected to the other end of the heating element; The mounting seat is used to support the oil guiding element and the heating element. The mounting seat has two through holes for the first lead and the second lead to pass through, and the proximal end of the through hole is for the lead to pass through. The inlet end and the distal end are the lead-through-out ends, and the proximal ends of the two perforations are configured to have different heights, so that when the heating element is installed on the mounting seat, the first lead and the second The lead wires are successively accommodated in the corresponding through holes. 24. An electronic atomization device, characterized by comprising the atomizer according to any one of claims 1-23 and a power supply assembly for supplying power to the atomizer. 25. An atomizing core, characterized in that, comprising: Oil guide for adsorbing and conducting liquid matrix; a heating element, attached to the oil guiding element, the heating element is used to generate heat for atomizing the liquid matrix when energized; a first lead, connected to one end of the heating element; a second lead, connected to the other end of the heating element; The length of the first lead extending from one end of the heating element is greater than the length of the second lead extending from the other end of the heating element.

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