CN215958366U

CN215958366U - Atomizer, atomizing core and electronic atomization device

Info

Publication number: CN215958366U
Application number: CN202122183080.7U
Authority: CN
Inventors: 谢宝锋; 徐中立; 李永海
Original assignee: Shenzhen FirstUnion Technology Co Ltd
Current assignee: Shenzhen FirstUnion Technology Co Ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-08
Anticipated expiration: 2031-09-10
Also published as: WO2023036261A1

Abstract

The utility model relates to an atomizer, atomizing core and electron atomizing device, including leading oil spare, generate heat a, first lead wire and second lead wire and mount pad, the mount pad is used for fixed oil spare of leading, has two perforation on the mount pad for supply first lead wire and second lead wire to pass, first lead wire and second lead wire are configured into different length and pass the perforation that corresponds with it in order to succeed. The first lead and the second lead which are connected with the heating element are made to have different lengths or the near ends of the through holes for the leads to pass through are made to have different heights, so that one lead passes through the corresponding through hole before the other lead passes through, and the first lead and the second lead do not need to be simultaneously aligned with the two through holes, so that the difficulty of leading the leads to pass through the through holes is reduced, and the assembly efficiency of the atomizer is improved.

Description

Atomizer, atomizing core and electronic atomization device

Technical Field

The embodiment of the utility model relates to the technical field of smoking sets, in particular to an atomizer, an atomizing core and an electronic atomizing device.

Background

At present, the atomization core is mainly assembled manually, when the positive lead and the negative lead of the heating element pass through the mounting seat, the positive lead and the negative lead are required to be aligned with the corresponding through holes at the same time, and then the leads pass through the through holes to be connected with the corresponding electrodes. Because the volume of the mounting seat is small, the difficulty that two leads are simultaneously aligned with two through holes is high, the punching operation can be completed by spending long time, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lead wire and simple atomizer, atomizing core and electron atomizing device of mount pad equipment convenience

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

the oil bin is used for storing the liquid matrix;

the oil guide piece is used for adsorbing and conducting the liquid matrix in the oil bin;

the heating piece is attached to the oil guide piece and used for generating heat for atomizing the liquid matrix when being electrified;

a first lead connected to one end of the heat generating member;

the second lead is connected to the other end of the heating element;

the mounting seat is used for supporting the oil guide piece and the heating piece, two through holes are formed in the mounting seat and used for the first lead and the second lead to penetrate through, the first lead is different from the second lead in length, and therefore when the heating piece is mounted on the mounting seat, the first lead and the second lead can be sequentially accommodated in the corresponding through holes.

In a further embodiment, the difference in length of the first and second leads is no less than the hole depth of the perforation.

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

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

In a further embodiment, the first lead has a length greater than the second lead, and the first lead includes a redundant segment configured to be removed after the heat generating element and the mounting base are mounted.

In a further embodiment, the lengths of the first and second leads after the redundant segment is removed are substantially the same.

In a further embodiment, the mounting seat is further provided with two electrode holes, wherein one electrode hole is used for accommodating at least one part of the positive electrode, and the other electrode hole is used for accommodating at least one 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 a free end of the bent portion is received in the corresponding electrode hole to be electrically connected with the positive electrode or the negative electrode in the electrode hole.

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

In a further embodiment, the heating element includes at least two heating wires wound around a portion 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, an air inlet is formed at the bottom of the mounting seat, the air inlet faces the heat receiving portion, and the two through holes are located on two 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 a first surface and a second surface opposite to each other, the first surface faces the oil sump, the second surface faces the second oil guide member and is in contact with the second oil guide member, and the heat generating member is located at the second oil guide member.

In a further embodiment, the second oil guiding member is configured in a U-shaped structure, and includes a connecting portion and arm portions disposed at opposite ends of the connecting portion, the heat generating member is located at the connecting portion, the connecting portion has an extension length of 8mm to 10mm, and the arm portions have an extension length of 6.5mm to 8.5 mm.

In a further embodiment, the first oil guide and the second oil guide are both porous elements or capillary elements formed from a fibrous material configuration, and the second oil guide has a shore hardness less than the first oil guide.

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

In a further embodiment, the first oil guide member has an elliptical or elliptical-like cross section, a length in a major axis direction of the first oil guide member is between 14.4mm and 18.4mm, a length in a minor axis direction of the first oil guide member is between 7.2mm and 8.0mm, and a thickness of the first oil guide member is between 1.5mm and 2.5 mm.

In a further embodiment, the first oil-guiding member has a density of 0.26mg/mm in a state of not absorbing the liquid matrix³To 0.31mg/mm³In the meantime.

In a further embodiment, the first oil guide comprises a fibrous material, the fiber bundles of which extend substantially in a direction perpendicular to the liquid transfer direction between the first surface and the second surface.

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

In a further embodiment, the atomizer further comprises a housing, the oil bin, the oil guide member, the heat generating member and the mounting seat are all received in the housing, the first oil guide member is in contact with the inner side of the housing through at least a partial side wall of the first oil guide member, and at least one gap for air to enter the oil bin is formed between the inner side of the housing and the side wall of the first oil guide member.

In a further embodiment, the side wall of the first oil guide includes a first portion and a second portion, the second portion is attached to the inner side of the housing, and the gap is provided between the first portion and the inner side of the housing.

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

the oil bin is used for storing the liquid matrix;

a first lead connected to one end of the heat generating member;

the second lead is connected to the other end of the heating element;

the mounting seat is used for supporting the oil guide piece and the heating piece, two through holes are formed in the mounting seat and used for the first lead and the second lead to pass through, the near ends of the through holes are lead penetrating ends, the far ends of the through holes are lead penetrating ends, the near ends of the two through holes are configured to be different in height, and therefore when the heating piece is mounted on the mounting seat, the first lead and the second lead are sequentially accommodated in the through holes corresponding to the first lead and the second lead.

An embodiment of the application provides an electronic atomization device, which comprises an atomizer and a power supply assembly used for supplying power to the atomizer.

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

the oil guide piece is used for adsorbing and conducting the liquid matrix;

a first lead connected to one end of the heat generating member;

the second lead is 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.

In the atomizer, the atomizing core and the electronic atomizing device, the first lead and the second lead connected with the heating element are made to have different lengths or the near ends of the through holes for the leads to pass through are made to have different heights, so that one lead passes through the corresponding through hole before the other lead, and the first lead and the second lead do not need to be aligned with the two through holes at the same time, thereby reducing the difficulty of leading the leads to pass through the through holes and being beneficial to improving the assembly efficiency of the atomizer.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.

FIG. 1 is a schematic illustration of an atomizer according to an embodiment of the present application;

FIG. 2 is a further schematic view of an atomizer according to an embodiment of the present application;

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

FIG. 4 is a schematic view of an atomizer according to an embodiment of the present application;

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

FIG. 6 is an exploded view of an atomizer according to an embodiment of the present application;

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

in the figure:

1. an oil guide member; 11. an oil guide sheet; 111. a through hole; 112. a straight portion; 12. a second oil guide; 121. a heat receiving unit; 122. an arm portion; 123. a connecting portion;

2. a heat generating member;

3. a lead wire; 31. a first lead; 32. a second lead;

4. a mounting seat; 41. perforating; 42. an electrode hole; 43. a stopper portion; 44. a seal ring; 45. an air inlet;

51. an oil bin; 52. an airway; 521. a suction nozzle; 53. a base; 54. a housing; 541. a channel;

61. a positive electrode; 62. and a negative electrode.

Detailed Description

To facilitate an understanding of the present application, the present application is described in more detail below with reference to the accompanying drawings and detailed description.

Referring to fig. 1 and 2, an embodiment of the present application provides an atomizer including an oil guiding member, a heat generating member, a lead, and a mounting base.

At least one end of the oil guide part is in contact with the liquid substrate, and is used for absorbing the liquid substrate and then conducting the absorbed liquid substrate to the heated part of the oil guide part, wherein the liquid substrate is a base liquid which can volatilize under the condition of being heated so as to generate aerosol for sucking.

In some embodiments, as shown in fig. 1, 2, 3 and 5, the oil guide 1 includes a first oil guide 11 and a second oil guide 12, the second oil guide 12 is configured to be fixed in the mounting seat 4 to contact with the heat generating member 2, the first oil guide 11 has one end configured to face an oil sump 51 for storing the liquid matrix and to contact with the liquid matrix and another end configured to face the mounting seat 4 and to contact with the second oil guide 12 to conduct the liquid matrix to the second oil guide 12.

In some embodiments, the first oil guiding member 11 is a porous fiber in a sheet or block shape, and the main component of the porous fiber is polymer cotton, which may be hard artificial cotton containing polyester fiber, or hard synthetic cotton or artificial foam containing filamentous polyurethane, etc., the first oil guide 11 generally has hardness or flexibility between that of flexible plant cotton/non-woven fabric and rigid porous ceramic/microporous metal, for example, in some examples, the first oil guiding element 11 has a shore hardness of 20A to 80A, and thus is structurally stable, after absorbing and infiltrating the liquid matrix, the oil guide member 11 has extremely low swelling, and the contact between the first oil guide member 11 and the inner wall of the housing 54 after assembly is a contact between a flexible contact and a rigid contact, so that the first oil guide member 11 can independently seal the oil sump 51 by utilizing the flexibility of the first oil guide member 11, and the first oil guide member has certain hardness and can be easily fixed and held by the housing 54. In particular, according to the above illustration, the shape of the first oil guiding member 11 is substantially adapted to the opening at the lower end of the oil sump 51, and thus can be used to cover, seal and seal the oil sump 51. In other examples, the first oil guide 11 has a Shore hardness of 50-70A, which is approximately equivalent to a hardness of a thermoplastic elastomer or a silicone rubber at a considerable level.

Referring to fig. 6 and 7, the first oil guide 11 is substantially elliptical or elliptical-like in shape, thereby having an elliptical or elliptical-like cross section, and the opening at the lower end of the oil sump 51 is also elliptical in shape. The first oil guide 11 is made of oriented fibres, such as polyethylene and/or polypropylene, which are oriented substantially in the longitudinal direction, i.e. the bundles of fibres in the first oil guide 11 extend substantially in the same direction, e.g. substantially perpendicular to the thickness direction of the first oil guide 11. It is understood that the fiber material with the same orientation can improve the bending strength of the oil guiding sheet 11 on one hand, and can control the liquid transmission rate to a reasonable range by permeating and transmitting the liquid from one side to the other side of the oil guiding sheet 11 in the thickness direction when considered from the liquid transmission direction on the other hand, so as to prevent the liquid transmission rate from being too fast.

The oriented fibers are arranged in the length direction of the first oil guide part 11, so that the first oil guide part 11 has the characteristic of high bending strength and hardness. And the first oil guide member 11 prepared by using the organic fiber can keep sufficient gaps among fiber materials in the preparation process, thereby not only transferring the liquid matrix, but also enabling the first oil guide member 11 to have proper flexibility. In some examples, the first oil guide 11 having the above-oriented fibers is anisotropic. On one hand, the bending strength at least along the length direction is larger than that along the width direction; or on the other hand, has a drainage rate in the length direction that is greater than the drainage rate in the width direction.

In this embodiment, the length L of the first oil guiding element 11 in the major axis direction (length direction) may be between 14.4mm and 18.4mm, the length W in the minor axis direction (width direction) may be between 7.2mm and 8.0mm, and the thickness of the first oil guiding element 11 may be between 1.5mm and 2.5 mm. In another embodiment, the length L of the first oil guide 11 in the major axis direction (length direction) may be 16.4mm, the length W in the minor axis direction (width direction) may be 7.6 ± 0.01mm, and the thickness of the first oil guide 11 may be 2 ± 0.1 mm. In yet another embodiment, the organic fibers in the first oil guide 11 have an orientation substantially along the length of the first oil guide 11. In a further embodiment, the first oil guide 11 comprises a fibrous material, the fiber bundles of the fibrous material extending substantially in a direction perpendicular to the liquid transfer direction between a first surface of the first oil guide 11, which first surface faces the oil sump 51, and a second surface of the first oil guide 11, which second surface faces the second oil guide 12 and is in contact with the second oil guide 12.

In some embodiments, the surface or the inside of the first oil guiding member 11 has a texture extending along the length direction; specifically, the grains are prepared by the textile technology of roller pressing and the like of the oriented fibers, and the space between partial fibers is enlarged by the roller pressing or the spunlace technology and the like in the preparation process, so that macroscopic dents are formed at the positions with the enlarged space, the width of the dents is less than 1mm and is about 0.1-0.5 mm; and the surface or the inner part of the first oil guide member is provided with lines by the dents, which is beneficial to the transmission and the retention of the liquid matrix and the improvement of the hard performance. In cooperation with the above-mentioned features of the first oil guide, the density of the fiber material in the first oil guide 11 is greater than the density of the fiber material in the second oil guide 12. For example, in some examples, the first oil-guiding member 11 has a density of 0.26mg/mm in a state of not absorbing the liquid matrix³To 0.31mg/mm³In between, for example, 0.2850.15mg/mm³The speed of the first oil guide part 11 for absorbing and transferring the liquid substrate meets the requirement of consuming the liquid substrate to generate a proper amount of aerosol, so that the oil guide part 1 can be matched with the heating power of the heating part 6-8W, the oil supply balance is ensured, and the oil frying is avoided.

The second oil guiding member 12 is a 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 position of the heating member 2, so that the heating member 2 can heat the liquid matrix to volatilize the liquid matrix.

The second oil guide 12 may be flexible, such as may be made of a flexible strip or rod-like fibrous material, such as cotton fibers, nonwoven fibers, sponges, or the like, having a stiffness less than that of the first oil guide 11. The second oil guiding member 12 may also be made of the same material as the first oil guiding member 11, and has a hardness or flexibility between a generally flexible plant cotton/non-woven fabric (shore hardness less than 20A) and a rigid porous ceramic/microporous metal (shore hardness greater than 80A), so that the structure is stable, the swelling after absorbing and infiltrating the liquid matrix is extremely low, and the contact between the second oil guiding member 12 and the inner wall of the mounting seat 4 after assembly is a contact between a flexible contact and a rigid contact, so that the second oil guiding member can be easily fixed and held by the mounting seat 4 due to a certain hardness.

In some embodiments, as shown in fig. 2, 3, 5 and 6, the second oil guiding member 12 is of a U-shaped structure, and includes a connecting portion 123 and arms 122 disposed at opposite ends of the connecting portion 123, the heat receiving portion 121 is located on the connecting portion 123 of the U-shaped structure, and the arms 122 of the U-shaped structure can protrude out of the mounting seat 4 for contacting with the first oil guiding member 11 to conduct the liquid medium to the connecting portion 123 of the U-shaped structure, while the arms 122 of the U-shaped structure toward at least a partial portion of the mounting seat 4 can have a force action with the mounting seat 4, so that the oil guiding member 1 is at least partially fixed in the mounting seat 4.

In some embodiments, the connecting portion 123 extends between 8mm and 10mm, the arm portion 122 extends between 6.5mm and 8.5mm, and the second oil guide 12 weighs between 1g and 1.4g in an unabsorbed liquid matrix state, thereby ensuring that the second oil guide 12 has sufficient liquid matrix thereon to produce a high mouthfeel, high quality aerosol quantity. In other embodiments, the connecting portion 123 may have an extension length of 9mm, the arm portion 122 may have an extension length of 7.5mm, and the second oil guide 12 may have a weight of 1.2g in a state of not absorbing the liquid matrix, thereby ensuring that the second oil guide 12 has a sufficient amount of the liquid matrix thereon to produce a high-quality aerosol amount with a high taste.

The heat generating material 2 is attached to at least the heat receiving unit 121, and the heat receiving unit 121 has an inner diameter smaller than that of the other portions of the connecting portion 123. The heat generating member 2 generates heat when energized to heat the liquid substrate in the heat radiation range of the heat generating member 2 on the heat receiving portion 121 to volatilize the liquid substrate.

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

In some embodiments, the heat generating member is attached to the oil guide member by being buried 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 two or more heating wires are attached to the oil guide 1 in a double-wire winding or multi-wire winding manner. The heating wires may all be nickel wires. In an alternative, when the heating element 2 includes two parallel heating wires, the wire diameter of each heating wire is smaller than 0.16mm (0.16-0.25 mm in the conventional heating wire), and the wire diameter of the heating wire in this embodiment is smaller than that of the conventional heating wire, so that the outer surface of each heating wire in this embodiment can be in sufficient contact with the liquid matrix on the oil guide (the local outer surface of the heating wire with the larger wire diameter may be far away from the oil guide and cannot be immersed by the liquid matrix on the oil guide and thus cannot be in sufficient contact with the liquid matrix), so that the liquid matrix on the heating part 121 can be heated uniformly, and oil frying due to the local over-high temperature does not occur. In a further version of this embodiment, the wire diameter of each heating wire is 0.12 mm.

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

In some embodiments, the parallel heating wires are connected in parallel with each other on the premise that the diameter of the heating wire is smaller than the conventional diameter. In a specific embodiment of this embodiment, referring to fig. 2, the coil of the heating element 2 wound around the heating unit has 5 turns or windings, the distance between adjacent turns is about 1mm, and the distance between the first lead 31 and the connection point between the second lead 32 and the two ends of the heating element 2 is about 6.4mm (i.e., the axial length of the coil is about 6.4mm), so that under a heating power of 6-8W, the heating element 2 generates heat and matches with the property of the second oil guide 12, so that the liquid matrix can be atomized to generate a proper amount of aerosol, and the taste is improved.

In some embodiments, the inner diameter of the coil of the heat generating member 2 is about 1.5-4 mm, and the resistance of the heat generating member 2 is about 0.5-2 ohm, and in some preferred examples, the inner diameter of the coil of the heat generating member 2 is 2.13 + -0.05 mm and the resistance is 1.2 + -0.1 omega.

Referring to fig. 6, two ends of the heat generating member 2 are respectively connected to a lead 3, and the heat generating member 2 is electrically connected to the positive electrode 61 through the first lead 31 and 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 may be located at the bottom of the mounting seat 4, and the extending direction of the through holes 41 is the same as the traveling direction of the second oil guiding member 12 mounted in the mounting seat 4, so that the second oil guiding member 12 may be close to or even enter the mounting seat 4 during the process of the lead 3 passing through the through holes 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 substantially the same height, wherein the proximal end of the through hole 41 is the lead-through end and the distal end is the lead-out end.

In some embodiments, as shown in fig. 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, the first lead 31 is firstly made to penetrate through the corresponding through hole 41, then the first lead 31 is made to continue to travel along the traveling direction of penetration thereof, then the second lead 32 is made to approach and penetrate through the corresponding through hole 41, and then the first lead 31 and the second lead 32 are made to continue to travel along the traveling direction of penetration thereof until at least a partial region 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 penetrates into the corresponding through hole 41 earlier than the second lead 32, and it is not necessary to align the first lead 31 and the second lead 32 with the corresponding through hole 41 at the same time, which reduces the difficulty of penetration. Since the first lead 31 is longer than the second lead 32, 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, the first lead 31 already or about to pass through the corresponding through hole 41, and the first lead 31 is not accidentally withdrawn from the through hole 41 due to shaking or the like, so that the same lead 3 can be prevented from being repeatedly inserted into the corresponding through hole 41. Meanwhile, the first lead 31 is longer than the second lead 32, so that when the first lead 31 is inserted into the through hole 41, the second lead 32 is a certain distance away from the corresponding through hole 41, and when the second lead 32 is inserted into the through hole 41, the first lead 31 already or just before penetrates through the corresponding through hole 41, so that the situation that when one lead 3 is inserted, the other lead 3 is pushed to be bent by the mounting seat 4 can be avoided.

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 heat generating member 2 are substantially equal, at least the first lead 31 of the first lead 31 and the second lead 32 has a redundant segment (not shown) thereon for facilitating connection with the positive electrode 61 and the negative electrode 62, and the redundant segment can be removed, and the removing of the redundant segment includes cutting or breaking the redundant segment. After at least a partial region of the second oil guide 12 and the mounting seat 4 are fixed to each other, or after the first lead 31 and the second lead 32 are both passed through the corresponding through holes 41, the redundant segment is removed, and the length difference between the first lead 31 and the second lead 32 after the redundant segment is removed is smaller than that between the first lead 31 and the second lead 32 before the redundant segment is removed, such as: the length difference between the first lead 31 and the second lead 32 after the redundant segment is removed may be 0, or nearly 0, or between 0.1mm and 2 mm.

In order to avoid waste and prevent the redundant segment from being too long, in some embodiments, the difference between the lengths of 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 shortest vertical distance between the axial high point and the axial low point of the mounting seat 4, so that the second lead 32 at least is about to extend into the mounting seat 4 when the first lead 31 is about to penetrate through the corresponding through hole 41. In some specific application schemes, the length difference between the first lead 31 and the second lead 32 is between 3mm and 15mm, the hole depth of the through hole 41 is not more than 3mm, and the height of the mounting seat 4 is not less than 15 mm.

As shown in fig. 1, 3, 5 and 6, the mounting seat 4 is further provided with two electrode holes 42 for receiving at least partial regions of the positive electrode 61 and the negative electrode 62, respectively, and the electrode holes 42 are provided in the mounting seat 4, which contributes to shortening the length of the required lead 3.

As shown in fig. 1, the first lead 31 and the second lead 32 may be bent after passing through the through hole 41, so as to form a bent portion, and a free end of the bent portion enters the corresponding electrode hole 41 to be electrically connected to the positive electrode 61 or the negative electrode 62. If the lead 3 has no redundant segment, the first lead 31 and the second lead 32 are directly bent to make the free ends enter the electrode hole 42, and if the lead 3 has a redundant segment, the lead 3 is bent to make the free ends enter the electrode hole 42 after the redundant segment is removed. Due to the limitation of the depth of the electrode hole 42 and the distance between the electrode hole 42 and the penetrating end of the through hole 41, if the free end of the lead 3 is too long, it is not easy to insert the lead into the electrode hole 42, so that the lead needs to be cut short to remove the redundant segment on the free end.

In one embodiment of the present application, the positive electrode 61 and the negative electrode 62 may be in interference fit with the corresponding electrode holes 42, so that after the free ends of the leads 3 are bent and inserted into the electrode holes 42, at least partial regions of the positive electrode 61 and the negative electrode 62 are inserted into the electrode holes 42, and thus, the electrical connection between the positive electrode 61 and the negative electrode 62 and the corresponding leads 3 can be achieved.

As shown in fig. 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 guiding member 12 in the mounting seat 4 again, so as to prevent the free end of the lead 3 from being electrically connected to the heat generating member 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 to facilitate the installation and contraction of the length of the second lead 3 by the positive electrode 61 and the negative electrode 62.

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

An embodiment of the present application also provides an atomizer, which is different from the atomizer described above mainly in that: the proximal ends of the two through holes are configured to different heights so that the first lead and the second lead penetrate into the through holes in sequence, wherein the proximal ends of the through holes are lead penetrating ends, and the distal ends of the through holes are lead penetrating ends. In this embodiment, the first lead and the second lead may have the same length, or the first lead may correspond to a perforation having a higher height at the proximal end, and the second lead may correspond to a perforation having a lower height at the proximal end.

When the atomizer is assembled, due to the difference in the heights of the proximal ends of the two through holes, a lead wire is firstly made to pass through the through hole with the higher height of the proximal end, then the lead wire is made to continue to travel along the traveling direction of the lead wire penetrating through the through hole, the other lead wire is made to approach and pass through the remaining through hole with the lower height of the proximal end, and then the first lead wire and the second lead wire are made to continue to travel along the traveling direction of the lead wire penetrating through the through hole until at least a partial area of the second oil guide member is fixed in the mounting seat. In the process, the heights of the near ends of the two through holes are different, so that the through hole with the higher height of the near end is penetrated by the lead wire firstly, and the through hole with the lower height of the near end is penetrated by the lead wire, and the first lead wire and the second lead wire do not need to be aligned to the corresponding through holes at the same time, so that the penetrating difficulty is reduced.

As shown in fig. 4-6, an embodiment of the present application provides an electronic atomizer device including an atomizer, an oil reservoir, an air passage, a positive electrode, and a negative electrode.

The atomiser described herein may be an atomiser as described herein above.

The oil bin 51 is used for storing liquid matrix, the first oil guide part 11 in the atomizer is located between the oil bin 51 and the mounting seat 4, on one hand, the oil bin 51 is sealed, the liquid matrix in the oil bin 51 is prevented from leaking, on the other hand, the oil bin 51 and the mounting seat 4 are isolated, the heating part 2 in the mounting seat 4 can normally work, the first oil guide part 11 is in contact with the liquid matrix, then the liquid matrix is adsorbed and conducted to the heating part 2 on the second oil guide part 12 outside the oil bin 51, and the heating part 2 can generate heat for atomizing the liquid matrix on the heating part when being electrified.

The proximal end of the air passage 52 is provided with a suction nozzle 521, the suction nozzle 521 is used for contacting with the mouth, the distal end of the air passage 52 is connected with an atomizer, and the atomizer heats the liquid substrate to atomize the generated aerosol into the air passage 52, and along the air passage 52 to the suction nozzle 521 and finally into the mouth along with the suction at the suction nozzle 521.

The positive electrode 61 and the negative electrode 62 are used for electrically connecting a power supply (not shown) and the lead 3, and current, voltage or electric power output by the power supply is transmitted to the heat generating member 2 through the positive electrode 61 and the negative electrode 62 and the lead 3 so as to enable the heat generating member 2 to generate heat.

In some embodiments, as shown in fig. 5 and 6, the atomizer further comprises a housing 54, the distal end of the housing 54 is open, the air passage 52 is located inside the housing 54 and can be integrally formed with the housing 5, the oil sump 51 is located in at least a partial space between the outer side wall of the air passage 52 and the inner wall of the housing 54, and the atomizer is fixed at the distal opening of the housing 54.

In some embodiments, as shown in fig. 5 and 6, the space between the proximal end surface of the first oil guiding member 11, the outer wall of the air passage 52 and the inner wall of the housing 54 is an oil chamber 51, the first oil guiding member 11 has a through hole 111, the distal end of the air passage 52 extends into the mounting seat 4 through the through hole 111, the air passage 52 is in sealing contact with the through hole 111, and after the air passage 52 is in contact with the through hole 111, the liquid matrix in the oil chamber 51 is prevented from seeping into the joint between the air passage 52 and the through hole 111 and leaking. The first oil guiding member 11 has hardness or flexibility between that of flexible plant cotton/non-woven fabric and that of rigid porous ceramic/microporous metal, and after the air passage 52 passes through the through hole 111, the contact between the inside of the through hole 111 and the outer wall of the air passage 52 is between flexible contact and rigid contact, so that on one hand, the first oil guiding member 11 can independently seal the seam between the air passage 52 and the through hole 111 by utilizing the flexibility of the first oil guiding member 11, and on the other hand, the through hole 111 has certain hardness to easily fix and maintain the air passage 52.

The mounting seat 4 has a stopping portion 43 therein, and the stopping portion 43 is stopped by the distal opening of the air channel 52, so that when the atomizer enters the interior of the housing 54 along the inner wall of the housing 54 to a certain depth from the distal opening of the housing 54 to the proximal end of the housing 54, the stopping portion 43 is stopped by the distal end of the air channel 52 to prevent the atomizer from entering further and the distal end of the air channel 52 is abutted against the second oil guiding member 12. The mounting seat 4 is in interference fit with the inner wall of the housing 54, and a sealing ring 44 is arranged on the outer side wall of the mounting seat 4 to prevent air leakage and oil leakage.

In some embodiments, the atomizer further comprises an air pressure balancing passage for air to enter the oil sump to replenish air into the oil sump to relieve negative pressure in the oil sump caused by consumption of the liquid matrix. In an implementation, referring to fig. 5 and 6, at least one position on the inner side of the housing 54 has a gap 541 with the sidewall of the first oil guiding member 11 to serve as the air pressure balancing passage. Optionally, the housing 54 has at least two parallel ribs corresponding to each gap 541, and the housing 54 abuts against the first oil guide 11 through the ribs, so that the gap 541 is formed between the ribs, the housing 54, and the first oil guide 11. Optionally, the side wall of the first oil guiding member 11 includes a first portion 112 and a second portion, the second portion is an arc portion, the inner wall of the housing 54 is an arc, the arc portion of the first oil guiding member 11 is attached to or in interference fit with the arc inner wall of the housing 54, and a gap 541 is formed between the first portion 112 of the first oil guiding member 11 and the arc inner wall of the housing 54 to serve as an air pressure balancing passage. Further, the housing 54 has at least two parallel ribs corresponding to each gap 541, the side wall of the first oil guiding member 11 includes a first portion 112 and an attaching portion attached to the inner wall of the housing 54, and the ribs abut against the first portion 112, so that the gap 541 is formed between the ribs, the housing 54, and the first portion 112. Referring to fig. 6 and 7, there may be two first portions 112 on the first oil guiding member 11, which are symmetrically disposed 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 be electrically connected to the lead 3 that has protruded into the electrode hole 42. The base 53 is removably attached to the distal opening of the housing 54 by snap-fit or threaded means. Portions of the positive electrode 61 and the negative electrode 62 are exposed outside the base 53 to be electrically connected to the power module. The base 53 abuts against the mount 4 to prevent the mount 4 from being withdrawn from the housing 54.

An embodiment of this application also provides an electron atomizing device, including power supply module and above-mentioned atomizer, power supply module and atomizer detachably connect to can change power supply module after power supply module electric quantity in electron atomizing device exhausts or damages. Alternatively, the atomizer connected to the power supply assembly may be replaced after the liquid substrate in the atomizer is depleted or otherwise damaged.

The power supply assembly comprises a power supply, and a positive output electrode and a negative output electrode which are electrically connected with the power supply, wherein the positive output electrode and the negative output electrode are respectively electrically connected with the positive electrode and the negative electrode. The power supply assembly is used for supplying the atomizer with the electric energy required for atomizing the liquid matrix through the positive output electrode and the negative output electrode.

It should be noted that the description and drawings of the present application illustrate preferred embodiments of the present application, but the present application is not limited to the embodiments described in the present application, and further, it will be apparent to those skilled in the art that modifications and changes can be made in the above description, and all such modifications and changes should fall within the scope of the appended claims of the present application.

Claims

1. An atomizer, comprising:

the oil bin is used for storing the liquid matrix;

a first lead connected to one end of the heat generating member;

the second lead is connected to the other end of the heating element;

2. The nebulizer of claim 1, wherein the first lead and the second lead differ in length by no less than a hole depth of the perforation.

3. The nebulizer of claim 1, wherein a difference in length of the first lead and the second lead is less than or equal to a height of the mount.

4. The nebulizer of claim 1, wherein the difference in length of the first lead and the second lead is between 3mm and 15 mm.

5. The atomizer of claim 1, wherein said first lead is longer than said second lead, said first lead including redundant segments, said redundant segments configured to be removed after installation of said heat generating member and said mounting block.

6. The nebulizer of claim 5, wherein the lengths of the first lead and the second lead after the redundant segment is removed are substantially the same.

7. The atomizer of claim 1, wherein said mounting cup further defines two electrode apertures, one of said two electrode apertures for receiving at least a portion of a positive electrode and the other of said two electrode apertures for receiving at least a portion of a negative 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 a free end of the bent portion is received in a corresponding electrode hole to be electrically connected to a positive electrode or a negative electrode in the electrode hole.

9. The atomizer of claim 8, wherein said electrode aperture is located at the bottom of said mounting cup and said electrode aperture extends parallel to said bore.

10. The atomizer according to claim 1, wherein said heat generating member comprises at least two heating wires wound in parallel around a portion of said oil guide member.

11. The atomizer according to claim 10, wherein said oil guiding member includes a heat receiving portion, said heat generating member is wound around said heat receiving portion, said mounting base has an air inlet hole at a bottom thereof, said air inlet hole is opposite to said heat receiving portion, and two through holes are located at opposite sides of said air inlet hole.

12. The atomizer of claim 10, wherein each of said heating wires has a wire diameter of less than 0.16 mm.

13. The atomizer of claim 1, wherein said oil-directing member comprises a first oil-directing member and a second oil-directing member, said first oil-directing member including opposing first and second surfaces, said first surface facing said sump, said second surface facing said second oil-directing member and being in contact therewith, said heat generating member being located at said second oil-directing member.

14. The atomizer according to claim 13, wherein the second oil guiding member is configured in a U-shaped configuration, and includes a connecting portion and arm portions provided at opposite ends of the connecting portion, the heat generating member is located at the connecting portion, the connecting portion has an extension length of between 8mm and 10mm, and the arm portions have an extension length of between 6.5mm and 8.5 mm.

15. The atomizer of claim 13, wherein said first oil conducting member and said second oil conducting member are each a porous element or a capillary element configured from a fibrous material, and said second oil conducting member has a shore hardness less than said first oil conducting member.

16. The atomizer according to claim 15, wherein said first oil conducting member has a shore hardness of 50 to 70A.

17. The atomizer of claim 13, wherein said first oil guide has an elliptical or oval-like cross-section with a length in the major axis direction of between 14.4mm and 18.4mm, a length in the minor axis direction of between 7.2mm and 8.0mm, and a thickness of between 1.5mm and 2.5 mm.

18. The atomizer of claim 13, wherein said first oil-directing member has a density in the unabsorbed liquid matrix state of 0.26mg/mm³To 0.31mg/mm³In the meantime.

19. The atomizer of claim 13, wherein said first oil-directing member comprises a fibrous material, the fiber strands of the fibrous material being oriented to extend generally perpendicular to the direction of liquid transfer between said first surface and said second surface.

20. The atomizer of claim 13, wherein said second oil-directing member has a weight in a non-absorbed liquid matrix state of between about 1g and about 1.4 g.

21. The atomizer according to claim 13, further comprising a housing, wherein the oil sump, the oil guide, the heat generating member, and the mounting seat are all received in the housing, the first oil guide contacts the inside of the housing through at least a portion of a sidewall thereof, and at least one gap for air to enter the oil sump is provided between the inside of the housing and the sidewall of the first oil guide.

22. The atomizer of claim 21, wherein said first oil guide sidewall includes a first portion and a second portion, said second portion engaging an inside of said housing, said first portion having said gap therebetween.

23. An atomizer, comprising:

the oil bin is used for storing the liquid matrix;

a first lead connected to one end of the heat generating member;

the second lead is connected to the other end of the heating element;

24. An electronic atomisation device comprising an atomiser as claimed in any of claims 1 to 23 and a power supply assembly for powering the atomiser.

25. An atomizing core, comprising:

the oil guide piece is used for adsorbing and conducting the liquid matrix;

a first lead connected to one end of the heat generating member;

the second lead is connected to the other end of the heating element;