CN220211939U - Atomizer and aerosol generating device - Google Patents
Atomizer and aerosol generating device Download PDFInfo
- Publication number
- CN220211939U CN220211939U CN202321585436.2U CN202321585436U CN220211939U CN 220211939 U CN220211939 U CN 220211939U CN 202321585436 U CN202321585436 U CN 202321585436U CN 220211939 U CN220211939 U CN 220211939U
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- CN
- China
- Prior art keywords
- liquid
- atomizer
- liquid absorbing
- atomizing
- absorbing member
- Prior art date
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Links
- 239000000443 aerosol Substances 0.000 title claims description 11
- 239000007788 liquid Substances 0.000 claims abstract description 95
- 238000000889 atomisation Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 21
- 239000011550 stock solution Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 5
- 239000006199 nebulizer Substances 0.000 claims 2
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Electrostatic Spraying Apparatus (AREA)
Abstract
The utility model relates to the technical field of atomization, and provides an atomizer, which comprises a shell and a vent pipe integrally formed with the shell, wherein an atomization assembly is arranged in the shell, a mounting piece is arranged at one end of the shell, a liquid storage cavity is formed by enclosing among the shell, the atomization assembly and the mounting piece, an air outlet is formed at the other end of the shell, an air outlet hole which is communicated with the liquid storage cavity and the air outlet is formed in the vent pipe, and the air outlet hole is arranged to well balance the air pressure inside the liquid storage cavity and the air pressure outside, so that the air pressure inside the liquid storage cavity is prevented from being reduced, the circulation of atomized liquid is prevented, and the smooth circulation of the atomized liquid is ensured.
Description
Technical Field
The utility model relates to the technical field of atomization, in particular to an atomizer and an aerosol generating device.
Background
The aerosol generating device generally comprises an aerosol generating device and a battery assembly electrically connected with the aerosol generating device, and the atomizing assembly can heat and atomize an aerosol forming substrate to form aerosol for a user under the electric driving action of the battery assembly.
In the existing electronic atomizer, the liquid storage cavity is communicated with the atomizing cavity through the liquid inlet, and after atomized liquid is consumed, negative pressure can be formed in the liquid storage cavity, so that the circulation of the atomized liquid is unsmooth.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: provided are an atomizer and an aerosol generating device with smooth liquid guiding.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an atomizer, the atomizer include the casing, with casing integrated into one piece's breather pipe install atomizing subassembly in the casing, the mounting is installed to the one end of casing, enclose between casing, atomizing subassembly and the mounting and close and be formed with the stock solution chamber, the gas outlet has been seted up to the other end of casing, set up the venthole that communicates stock solution chamber and gas outlet on the breather pipe.
Further, the atomizing assembly comprises an atomizing pipe, a first liquid absorbing piece and a second liquid absorbing piece which are arranged in the atomizing pipe, liquid inlet holes are formed in two sides of the atomizing pipe, and the aperture of the air outlet hole is set to be 0.01mm 2-0.1 mm2.
Further, the density of the first liquid absorbing piece is lower than that of the second liquid absorbing piece, a base is arranged at one end of the shell, and an air inlet hole communicated with the atomizing pipe is formed in the base.
Further, the first liquid absorbing piece is connected with the second liquid absorbing piece, the inner side of the second liquid absorbing piece is connected with a heating piece, and an electrode electrically connected with the heating piece is arranged in the base.
Further, a groove is formed in the mounting piece, and the lower end of the atomizing assembly is matched with the groove.
Further, the bottom of casing has been seted up the mounting hole, be provided with the joint piece on the base, be formed with the joint groove with joint piece looks adaptation in the mounting hole.
Further, the outer surface of the shell is hinged with a liquid sealing part, one end of the liquid sealing part is fixedly provided with a fixing part, the other end of the liquid sealing part is fixedly provided with a liquid injection plug, and the shell is provided with a liquid injection hole matched with the liquid injection plug.
Further, a sealing piece is further arranged above the atomization assembly, and one end of the sealing piece is in sealing connection with the vent pipe.
Further, liquid inlets which are communicated with the liquid inlets are formed in two sides of the first liquid absorbing piece.
Based on the above-mentioned problems in the prior art, it is also an object of an embodiment of the present utility model to provide an aerosol generating device having any of the above-mentioned aspects.
The beneficial effects of the utility model are as follows:
through having set up the venthole, inside stock solution chamber of balance that can be fine and outside atmospheric pressure prevent that the inside atmospheric pressure of stock solution intracavity from reducing to lead to the circulation of atomized liquid to be obstructed, guaranteed that atomized liquid can smoothly circulate, and.
Drawings
The utility model is further described below with reference to the drawings and examples.
In the figure:
FIG. 1 is a schematic perspective view of an atomizer according to the present utility model;
FIG. 2 is an exploded view of the atomizer;
FIG. 3 is a cross-sectional view of a visual of the atomizer;
FIG. 4 is another visual cross-sectional view of the atomizer;
fig. 5 is a schematic view showing the structure of the base in the atomizer.
100 parts of an atomizer; 10. a housing; 11. a liquid storage cavity; 12. a vent pipe; 13. an air outlet; 14. a mounting hole; 15. a liquid filling plug; 16. a liquid injection hole; 17. a liquid sealing member; 18. a clamping block; 19. a fixing member; 191. an air outlet hole; 20. an atomizing assembly; 21. a seal; 22. an atomizing tube; 23. a liquid inlet hole; 24. a first liquid absorbing member; 25. a second liquid absorbing member; 26. a liquid inlet tank; 27. a heat generating member; 28. an atomizing chamber; 30. a mounting member; 31. a groove; 32. an air intake passage; 40. a base; 41. an air inlet hole; 42. an electrode; 43. and a clamping groove.
Detailed Description
The present utility model will now be described in detail with reference to the accompanying drawings. The figure is a simplified schematic diagram illustrating the basic structure of the utility model only by way of illustration, and therefore it shows only the constitution related to the utility model.
Referring to fig. 1 to 5, the atomizer includes a housing 10, an atomizing assembly 20, a mount 30, and a base 40.
A vent pipe 12 is arranged in the shell 10, a liquid storage cavity 11 is formed between the vent pipe 12 and the shell 10, an air outlet 13 is formed at one end of the shell 10, and a mounting hole 14 is formed at the bottom end of the shell 10. In this embodiment, the air outlet 13 is provided in communication with the vent pipe 12. In this embodiment, the mounting hole 14 has a larger diameter than the reservoir 11.
Further, an air outlet hole 191 is formed in the air pipe 12 and communicates the liquid storage chamber 11 with the air outlet 13.
In this embodiment, the aperture of the air outlet 191 is 0.01mm 2 ～0.1mm 2 。
Through setting up venthole 191, in user's use, the outside atmospheric pressure of balanced stock solution chamber 11 and atomizer that can be fine to ensure that the atomizing liquid in the stock solution chamber 11 can flow to atomizing subassembly 20 smoothly, and, set up venthole 191 in the top position of stock solution chamber 11, can not take place the weeping phenomenon easily.
The aperture of the air outlet 191 is set to 0.01mm 2 ～0.1mm 2 Thus, the air return effect is not obvious due to the small aperture of the air outlet 191, and the liquid leakage phenomenon due to the large aperture of the air outlet 191 can be prevented, and in other embodiments, the air outlet 191 can also be a threaded hole.
The outer surface of the shell 10 is hinged with a liquid sealing member 17, one end of the liquid sealing member 17 is fixedly provided with a fixing member 19, the other end of the liquid sealing member 17 is fixedly provided with a liquid injection plug 15, the liquid sealing member 17 is fixed with the shell 10 through the fixing member 19, and the shell 10 is provided with a liquid injection hole 16 matched with the liquid injection plug 15. In this embodiment, the filling hole 16 is provided in communication with the liquid storage chamber 11.
The atomizing assembly 20 comprises a sealing element 21 and an atomizing pipe 22, wherein the sealing element 21 is arranged at the upper position of the atomizing pipe 22, an atomizing cavity 28 is arranged in the atomizing pipe 22, a first liquid absorbing element 24 and a second liquid absorbing element 25 are arranged in the atomizing cavity 28, the first liquid absorbing element 24 is arranged on the outer side of the second liquid absorbing element 25, and the density of the outer side liquid absorbing element is smaller than that of the second liquid absorbing element 25. In this embodiment, liquid inlet holes 23 are formed on opposite sides of the atomizing tube 22, and liquid inlet grooves 26 corresponding to the liquid inlet holes 23 are also formed on the first liquid absorbing member 24.
The second liquid absorbing piece 25 is connected with a heating piece 27, and the second liquid absorbing piece 25 and the first liquid absorbing piece 24 are both arranged in a cylinder shape. In this embodiment, the second liquid absorbing member 25 is made of nonwoven fabric, and the first liquid absorbing member 24 is made of flax.
A recess 31 is provided in the upper position of the mounting member 30, and an air inlet channel 32 is provided in the mounting member 30, and in this embodiment, the recess 31 is provided in communication with the air inlet channel 32.
An air inlet hole 41 is formed in the base 40, an electrode 42 is installed in the base 40, a clamping block 18 is further arranged on the base 40, and a clamping groove 43 matched with the clamping block 18 is formed in the mounting hole 14. In this embodiment, the engaging block 18 is made of elastic material.
In the above embodiment, the clamping block 18 is matched with the clamping groove 43 in a clamping way, the heating element 27 is electrically connected with the electrode 42, and the sealing element 21 is sleeved at the bottom end of the ventilation pipe 12.
In the assembly process, the atomizing assembly 20 is installed in the shell 10, the ventilation pipe 12 is sealed by the sealing element 21, the mounting element 30 is installed, the mounting element 30 corresponds to the mounting hole 14, after the mounting element 30 is installed, the liquid storage cavity 11 is sealed, the mounting element 30 is abutted against the abutting table 19, the bottom end of the atomizing assembly 20 is matched with the groove 31, the position of the atomizing assembly 20 is fixed, the air inlet channel 32 is communicated with the atomizing pipe 22, the base 40 is installed in the mounting hole 14, at the moment, the mounting element 30 is tightly contacted with the base 40, the clamping block 18 is matched with the clamping groove 43, the base 40 is fixedly connected with the shell 10 through the clamping matching of the clamping block 18 and the clamping groove 43, the position of the mounting element 30 is fixed, the air inlet hole 41 is communicated with the air inlet channel 32, and air can smoothly enter.
Referring to fig. 4, in the use process of the user, air enters from the air inlet hole 41, flows into the atomization tube 22 through the air inlet channel 32, and at the same time, atomized liquid flows out of the liquid storage cavity 11, sequentially passes through the liquid inlet hole 23 and the liquid inlet groove 26, and then flows into the first liquid absorbing member 24 and the second liquid absorbing member 25, and the electrode 42 is used for the heating member 27, so that the atomized liquid flowing to the surface of the heating member 27 is atomized by the heating member 27, and smog is generated. The smoke is generated in the atomization tube 22, and the smoke is carried along with the flow of air, flows into the ventilation tube 12 from the atomization tube 22, and flows out of the air outlet 13 through the ventilation tube 12 for a user to use.
By providing the liquid injection hole 16, the user can conveniently add atomized liquid at any time.
The utility model has the beneficial effects that:
through having set up venthole 191, the inside stock solution chamber 11 of balance that can be fine and outside atmospheric pressure prevent that the inside atmospheric pressure of stock solution chamber 11 from reducing to lead to the circulation of atomized liquid to be obstructed, guaranteed that atomized liquid can circulate smoothly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.
While the foregoing is directed to the preferred embodiment of the present utility model, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. The utility model provides an atomizer, the atomizer includes casing (10), breather pipe (12) with casing (10) integrated into one piece, a serial communication port install atomization component (20) in casing (10), installed mounting (30) in the one end of casing (10), enclose between casing (10), atomization component (20) and mounting (30) and close and be formed with stock solution chamber (11), gas outlet (13) have been seted up to the other end of casing (10), set up venthole (191) that communicate stock solution chamber (11) and gas outlet (13) on breather pipe (12).
2. An atomizer according to claim 1, wherein the atomizing assembly (20) comprises an atomizing tube (22), a first liquid absorbing member (24) and a second liquid absorbing member (25) which are arranged in the atomizing tube (22), liquid inlet holes (23) are formed in two sides of the atomizing tube (22), and the aperture of the air outlet hole (191) is set to be 0.01mm 2-0.1 mm2.
3. An atomizer according to claim 2, characterized in that the density of the first liquid absorbing member (24) is lower than that of the second liquid absorbing member (25), a base (40) is mounted at one end of the housing (10), and an air inlet hole (41) which is communicated with the atomizing tube (22) is formed in the base (40).
4. A nebulizer according to claim 3, characterized in that the first liquid absorbing member (24) is connected with the second liquid absorbing member (25), the inner side of the second liquid absorbing member (25) is connected with a heating member (27), and an electrode (42) electrically connected with the heating member (27) is installed in the base (40).
5. An atomizer according to claim 1, wherein the mounting member (30) has a recess (31) formed therein, and the lower end of the atomizing assembly (20) is adapted to mate with the recess (31).
6. A nebulizer according to claim 3, characterized in that the bottom end of the housing (10) is provided with a mounting hole (14), the base (40) is provided with a clamping block (18), and a clamping groove (43) adapted to the clamping block (18) is formed in the mounting hole (14).
7. An atomizer according to claim 1, characterized in that the outer surface of the housing (10) is hinged with a liquid sealing member (17), one end of the liquid sealing member (17) is fixedly provided with a fixing member (19), the other end of the liquid sealing member (17) is fixedly provided with a liquid filling plug (15), and the housing (10) is provided with a liquid filling hole (16) matched with the liquid filling plug (15).
8. An atomizer according to claim 1, characterized in that a sealing element (21) is further provided in the upper position of the atomizing assembly (20), one end of the sealing element (21) being in sealing connection with the ventilation tube (12).
9. An atomizer according to claim 2, characterized in that the first liquid absorbing member (24) is provided on both sides with a liquid inlet groove (26) communicating with the liquid inlet hole (23).
10. An aerosol generating device comprising an atomizer according to claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321585436.2U CN220211939U (en) | 2023-06-20 | 2023-06-20 | Atomizer and aerosol generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321585436.2U CN220211939U (en) | 2023-06-20 | 2023-06-20 | Atomizer and aerosol generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220211939U true CN220211939U (en) | 2023-12-22 |
Family
ID=89172428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321585436.2U Active CN220211939U (en) | 2023-06-20 | 2023-06-20 | Atomizer and aerosol generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220211939U (en) |
-
2023
- 2023-06-20 CN CN202321585436.2U patent/CN220211939U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |