CN216568315U

CN216568315U - Atomizer and aerosol generating device formed by same

Info

Publication number: CN216568315U
Application number: CN202120688961.1U
Authority: CN
Inventors: 杨勇; 黄欣荣; 邓武阳; 谭善辉
Original assignee: Shenzhen Woody Vapes Technology Co Ltd
Current assignee: Shenzhen Woody Vapes Technology Co Ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2022-05-24
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses an atomizer and an aerosol generating device formed by the same, wherein the atomizer comprises an atomizer sealing structure and a shell; the sealing structure comprises a sealing ring and an oil filling plug for sealing the oil filling hole; the oil filling plug is flexibly connected to the sealing ring; the shell is provided with an embedding part which is used for connecting and matching with the host, and the sealing ring is sleeved on the embedding part; when the atomizer and the host computer are assembled, the embedding part is embedded into the host computer, and the sealing ring seals the gap at the joint of the embedding part and the host computer. The sealing ring provided by the utility model can seal the gap at the joint of the embedded part and the host, thereby avoiding the problem of air leakage when a user sucks with force. In addition, the oiling stopper flexonics who is equipped with is on the sealing ring, not only when sealing up the air flue, can open or closed oil filler point, and the sealing ring can also regard as the fixed part when oiling stopper overturns moreover, and structural design is ingenious.

Description

Atomizer and aerosol generating device formed by same

Technical Field

The utility model relates to an aerosol generating device, in particular to an atomizer and an aerosol generating device formed by the same.

Background

The aerosol generating device mainly comprises an atomizer and a host, wherein the atomizer is powered by a battery in the host and can convert tobacco tar in the atomizer into mist, so that a user has a feeling similar to smoking. After current atomizer and host computer are connected, there is the clearance between atomizer and the host computer, when the user inhales hard, then can lead to the condition that the gas leakage appears in the junction of atomizer and host computer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides an atomizer and an aerosol generating device formed by the same.

In order to achieve the purpose, the utility model adopts the following technical scheme:

in one aspect, a nebulizer includes a sealing structure and a housing; the sealing structure comprises a sealing ring; the shell is provided with an embedding part used for being connected and matched with a host, and the sealing ring is sleeved on the embedding part; when the atomizer is assembled with the host computer, the embedding part is embedded into the host computer, and the sealing ring seals the gap at the joint of the embedding part and the host computer.

The further technical scheme is as follows: the shell is provided with an oil injection hole; the sealing structure further comprises an oil filling plug used for sealing the oil filling hole, and the oil filling plug is flexibly connected to the sealing ring.

The further technical scheme is as follows: the embedding part comprises an upper annular part and a lower annular part which are sequentially arranged in the embedding direction, the diameter of the upper annular part is larger than that of the lower annular part, the sealing ring is sleeved on the lower annular part, and the oil hole is formed in the upper annular part.

The further technical scheme is as follows: the outer peripheral side of the seal ring protrudes from the upper annular portion.

The further technical scheme is as follows: the periphery side of the sealing ring is arranged in an arc shape.

The further technical scheme is as follows: the oil filling plug and the sealing ring are of an integrated forming structure.

The further technical scheme is as follows: the sealing structure is made of flexible materials.

The further technical scheme is as follows: the inner wall of sealing ring is equipped with the draw-in groove, annular portion inner wall surface be equipped with down with draw-in groove matched with joint is protruding.

The further technical scheme is as follows: the atomizing core, the filling silica gel, the magnet and the bottom cover are also included; an installation cavity is arranged in the shell; the atomization core is installed in the installation cavity, the filling silica gel is sleeved on the atomization core and placed in the installation cavity, and the bottom cover is sleeved on the atomization core and fixedly connected with the bottom of the shell; the bottom cover is provided with a magnet hole, and the magnet is arranged in the magnet hole.

In another aspect, an aerosol generating device includes a host and the above-mentioned atomizer, and the embedding portion is embedded in the host.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the sealing ring is arranged on the embedding part in the matching connection between the atomizer and the host, and the arranged sealing ring can seal the gap at the connection part of the embedding part and the host, so that the problem of air leakage when a user sucks with force is avoided. In addition, the oiling stopper flexonics who is equipped with is on the sealing ring, not only when sealing up the air flue, can open or closed oil filler point, and the sealing ring can also regard as the fixed part when oiling stopper overturns moreover, and structural design is ingenious.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is an exploded view of an embodiment of the atomizer with a sealing structure according to the present invention;

FIG. 2 is a schematic structural view of an embodiment of the atomizer with a sealing structure according to the present invention;

FIG. 3 is a schematic structural view of another perspective of an embodiment of the atomizer with a sealing structure according to the present invention;

FIG. 4 is a cross-sectional view of an embodiment of the atomizer with a sealing structure of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a schematic structural view of an embodiment of an aerosol generating device according to the present invention;

fig. 7 is a partial enlarged view of fig. 6 at B.

Reference numerals

1. A housing; 11. an insertion section; 111. an upper annular portion; 112. a lower annular portion; 1121. clamping the bulges; 12. a mounting cavity; 2. an atomizing core; 3. filling silica gel; 4. a sealing structure; 41. a seal ring; 411. A card slot; 42. an oil filling plug; 5. a bottom cover; 51. a magnet hole; 6. a magnet; 7. a host.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to specific embodiments of the present invention, and it should be understood that the described embodiments are a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

The present invention provides an atomizer, which is used in combination with a host of an aerosol generating device, and referring to fig. 1 to 5, the atomizer includes a sealing structure 4 and a housing 1; the seal structure 4 includes a seal ring 41 and an oil filler plug 42; the shell 1 is provided with an embedding part 11 used for being connected and matched with a host, the embedding part 11 comprises an upper annular part 111 and a lower annular part 112 which are sequentially arranged in the embedding direction, and the sealing ring 41 is sleeved on the lower annular part 112; the upper ring portion 111 is provided with an oil hole (not shown) sealed by an oil plug 42, and the oil plug 42 is flexibly connected to the seal ring 41. When the insert portion 11 is inserted into the host, the seal ring 41 seals a gap where the insert portion 11 and the host are connected.

Because the embedding part 11 is the position of being connected the cooperation with the host computer, when the embedding part 11 embedding host computer, embedding part 11 and the inside laminating of host computer are tighter, then the leakproofness will be better, but the actual conditions is that embedding part 11 and host computer all are hard material and make, so the junction more or less can appear certain clearance behind the embedding part embedding host computer, therefore, in order to avoid the junction gapped, lead to the condition of gas leakage, so seal structure has been designed, seal structure 4 preferably adopts flexible material, for example, the silica gel material is made, the silica gel material can bear certain extrusion, then can seal the clearance when the silica gel is extruded in the clearance, as shown in fig. 7, the air current of arrow department in fig. 7 is sealed, can not spill from the clearance of junction.

In order to further improve the sealing performance, the diameter of the upper annular part 111 needs to be larger than that of the lower annular part 112, the diameter of the whole sealing ring 41 sleeved on the lower annular part 112 needs to be larger than that of the upper annular part 111, preferably, the outer peripheral side of the sealing ring 41 protrudes out of the upper annular part, and the outer peripheral side of the sealing ring 41 is arranged in an arc shape, so that the sealing ring 41 can be pressed in the gap as much as possible, the sealing effect is better, in addition, the outer periphery of the sealing ring 41 is designed in an arc shape, and the arc shape is the same as that of the shell 1, so that the appearance of the whole atomizer is more attractive.

Can seal the clearance of the junction of embedding part 11 and host computer through the sealing ring 41 that sets up to avoided the user when inhaling hard, the problem of gas leakage appears, in addition, the oiling stopper 42 flexonics that is equipped with is on sealing ring 41, not only when sealing up the air flue, can open or closed oil filler point, the fixed part when sealing ring 41 can also regard as oiling stopper 42 to overturn moreover, structural design is ingenious.

Preferably, for the convenience of manufacture, the oil plug 42 and the sealing ring 41 are integrally molded, and the outer periphery of the oil plug 42 is also arc-shaped and is consistent with the arc shape of the housing 1, so that the appearance of the whole atomizer is more attractive.

In some embodiments, for example, referring to fig. 1, the inner wall of the sealing ring 41 is provided with a locking slot 411, and the outer surface of the inner wall of the lower annular portion 112 is provided with a locking protrusion 1121 matching with the locking slot 411. Of course, in other embodiments, the inner wall of the sealing ring may be provided with a clamping protrusion, and the outer surface of the inner wall of the lower annular portion may be provided with a groove. Of course, in other embodiments, a clamping groove may be formed in the inner wall of the lower annular portion, a corresponding clamping protrusion may be formed in the inner wall of the sealing ring, or both the clamping groove and the clamping protrusion may not be formed.

Further, referring to fig. 1 and 2, the atomizer further includes an atomizing core 2, a filling silica gel 3, a magnet 6 and a bottom cover 5; a mounting cavity 12 is arranged in the shell 1; the atomizing core 2 is arranged in the installation cavity 12, the filling silica gel 3 is sleeved on the atomizing core 2 and is arranged in the installation cavity 12, and the bottom cover 5 is sleeved on the atomizing core 2 and is fixedly connected with the bottom of the shell 1; the bottom cover 5 is provided with a magnet hole 51, and the magnet 6 is mounted in the magnet hole 51.

Referring to fig. 6 and 7, the aerosol generating device includes a host 7 and the atomizer, and an embedding portion of the atomizer is embedded in the host 7. Because the aerosol generating device adopts the atomizer structure, the technical effect which can be achieved by the atomizer is the same as that achieved by the aerosol generating device in the embodiment of the utility model.

While the utility model has been described with reference to specific embodiments, the utility model is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An atomizer, comprising a sealing structure and a housing; the sealing structure comprises a sealing ring; the shell is provided with an embedding part used for being connected and matched with a host, and the sealing ring is sleeved on the embedding part; when the atomizer is assembled with the host computer, the embedding part is embedded into the host computer, and the sealing ring seals the gap at the joint of the embedding part and the host computer.

2. The atomizer of claim 1, wherein said housing defines an oil hole; the sealing structure further comprises an oil filling plug used for sealing the oil filling hole, and the oil filling plug is flexibly connected to the sealing ring.

3. The atomizer according to claim 2, wherein said insert portion includes an upper annular portion and a lower annular portion arranged in sequence facing the insert direction, a diameter of said upper annular portion is larger than a diameter of said lower annular portion, said seal ring is fitted to said lower annular portion, and said oil filler hole is provided in said upper annular portion.

4. A nebulizer as claimed in claim 3, wherein the outer peripheral side of the sealing ring projects from the upper annular portion.

5. An atomiser according to claim 2, wherein the outer peripheral side of the sealing ring is arcuate.

6. An atomiser according to claim 2, wherein the filler plug and sealing ring are of one-piece moulded construction.

7. A nebulizer as claimed in claim 2, wherein the sealing structure is made of a flexible material.

8. The atomizer of claim 2, wherein the inner wall of the sealing ring is provided with a locking groove, and the outer surface of the inner wall of the lower annular portion is provided with a locking protrusion which is matched with the locking groove.

9. The atomizer of claim 1, further comprising an atomizing core, a silica gel filler, a magnet, and a bottom cap; an installation cavity is arranged in the shell; the atomization core is installed in the installation cavity, the filling silica gel is sleeved on the atomization core and placed in the installation cavity, and the bottom cover is sleeved on the atomization core and fixedly connected with the bottom of the shell; the bottom cover is provided with a magnet hole, and the magnet is arranged in the magnet hole.

10. An aerosol generating device comprising a host and a nebulizer as claimed in any one of claims 1 to 9, wherein the insert is embedded in the host.