CN219982102U - Atomizer and aerosol generating device - Google Patents
Atomizer and aerosol generating device Download PDFInfo
- Publication number
- CN219982102U CN219982102U CN202321071796.0U CN202321071796U CN219982102U CN 219982102 U CN219982102 U CN 219982102U CN 202321071796 U CN202321071796 U CN 202321071796U CN 219982102 U CN219982102 U CN 219982102U
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- China
- Prior art keywords
- shell
- atomizing
- nebulizer
- base
- liquid
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000443 aerosol Substances 0.000 title abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims abstract description 47
- 238000000889 atomisation Methods 0.000 claims abstract description 13
- 239000006199 nebulizer Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 239000011550 stock solution Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002663 nebulization Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of atomizing devices, in particular to an atomizer and an aerosol generating device, wherein the atomizer comprises a shell, a sealing element arranged in the shell, a base arranged on the shell and an atomizing core, an air outlet pipe and a liquid storage bin are arranged in the shell, a mounting hole is formed in the base, a liquid inlet hole is formed in the atomizing core, one end of the sealing element is in sliding connection with the air outlet pipe, and the other end of the sealing element is in sliding connection with the base. When not in use. The sealing member separates the liquid storage bin and the atomizing shell. When the atomization shell is installed into the shell through the installation hole in use, the atomization shell can push the sealing piece to slide upwards along the air outlet pipe, so that the liquid storage bin is communicated with the liquid inlet hole. Atomized liquid in the liquid storage bin enters the atomized shell through the liquid inlet hole. Therefore, the separation and the separation release between the liquid storage bin and the atomization shell are realized through fewer parts and a simple structure, and the manufacture is convenient.
Description
Technical Field
The utility model relates to the technical field of atomization devices, in particular to an atomizer and an aerosol generating device.
Background
The atomizing device is a device for atomizing atomized liquid in the atomizer into aerosol, and the atomizer in the existing atomizing device adopts a liquid storage bin and an atomizing cavity to be separated, so that the atomized liquid in the liquid storage bin is prevented from directly entering the atomizing cavity to be in contact with an atomizing core, and the atomized liquid is prevented from being in contact with air for deterioration. When the atomizer is used, the liquid storage bin and the atomizing cavity of the atomizer are separated, and the liquid storage bin is communicated with the atomizing cavity, so that atomized liquid is contacted with the atomizing core.
In order to realize separation and separation release between the liquid storage bin and the atomizing shell in the prior art, a complex mechanism is required to be arranged, and the cost is high.
Disclosure of Invention
Based on the problems in the prior art, the utility model provides the atomizer which is simple in structure, few in parts and convenient to manufacture.
The utility model adopts the technical proposal for solving the technical problems that: the utility model provides an atomizer, including the casing, install inside sealing member of inner casing, install base and the atomizing core on the casing, be provided with outlet duct and stock solution storehouse in the casing, set up the mounting hole on the base, be provided with the feed liquor hole on the atomizing core, the one end and the outlet duct sliding connection of sealing member, the other end and the base sliding connection of sealing member, when installing the casing with the atomizing core through the mounting hole, the atomizing core can promote sealing member to slide along the outlet duct, thereby make stock solution storehouse and feed liquor hole intercommunication.
Further, an abutting part is arranged on the inner wall of the sealing element.
Further, the base is also provided with a liquid injection hole, and a liquid injection plug is connected in the liquid injection hole in a sealing way.
Further, the atomizing core includes connecting piece, atomizing shell and atomizing support, form between connecting piece and the atomizing shell and support the step, support the step and support the portion of supporting and support each other support.
Further, the supporting part is an annular bulge convexly arranged on the inner wall of the sealing element.
Further, the feed liquor hole sets up on atomizing shell lateral wall, is provided with the atomizing chamber in the atomizing shell, feed liquor hole and atomizing chamber intercommunication.
Furthermore, a sealing ring is sleeved on the side wall of the atomizing shell.
Further, grooves are formed in the base and concentric with the mounting holes.
Further, a heating element and a liquid guide element are arranged in the atomizing core.
Based on the above-mentioned problems of the prior art, it is a second object of an embodiment of the present utility model to provide an aerosol-generating device having a nebulizer according to any one of the above-mentioned aspects.
The beneficial effects of the utility model are as follows: the utility model provides an atomizer, including the casing, install at the inside sealing member of casing, install the base on the casing to and atomizing core, the inside outlet duct and the stock solution storehouse of being provided with of casing. The base is provided with a mounting hole, and the atomizing core is provided with a liquid inlet hole and a supporting step. The upper end and the outlet duct sliding connection of sealing member, lower extreme and base sliding connection still are provided with the portion of holding on the inner wall of sealing member. When not in use. The sealing member separates the liquid storage bin and the atomizing shell. When the atomizer is used, a user inserts the atomizing shell into the atomizer through the mounting hole, and the abutting step on the atomizing core and the abutting part on the sealing element are mutually abutted, so that the sealing element is pushed to slide upwards along the air outlet pipe. The lower end of the sealing piece leaves the base, so that the atomizing cavity is communicated with the liquid storage bin through the liquid inlet hole. Therefore, the separation and the separation removal between the liquid storage bin and the atomization cavity are realized through one sealing piece, the structure is simple, the manufacture is convenient, and the required parts are few.
Drawings
The utility model is further described below with reference to the drawings and examples.
FIG. 1 is a schematic view of an atomizer;
FIG. 2 is a cross-sectional view showing the structure of the atomizer of FIG. 1 (with the atomizing core not inserted);
FIG. 3 is an exploded view of the atomizer of FIG. 1;
FIG. 4 is a cross-sectional view of the atomizer of FIG. 1 shown in an unused configuration;
FIG. 5 is a cross-sectional view of the atomizer of FIG. 1 in use;
wherein, each reference sign in the figure: 100. an atomizer; 110. a housing; 111. an air outlet pipe; 112. a liquid storage bin; 113. an air outlet; 120. a seal; 121. a holding portion; 130. a base; 131. a mounting hole; 132. a groove; 133. a liquid injection hole; 134. a liquid filling plug; 140. an atomizing core; 141. a connecting piece; 142. an atomizing shell; 1420. an atomizing chamber; 1421. a liquid inlet hole; 1422. a seal ring; 143. the step is propped against; 144. and an atomization support.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram illustrating the basic of the utility model only by way of illustration, and therefore shows only the constitution related to the utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, the present utility model provides an atomizer 100 including a housing 110, a sealing member 120 installed inside the housing 110, a base 130 installed at the bottom of the housing 110, and an atomizing core 140. An air outlet pipe 111 is arranged in the shell 110, a liquid storage bin 112 is formed between the air outlet pipe 111 and the shell 110, and an air outlet 113 communicated with the air outlet pipe 111 is formed at the top end of the shell 110.
The sealing member 120 is hollow and tubular, and an abutment portion 121 is provided on an inner wall of the sealing member 120. In this embodiment, the abutting portion 121 of the sealing member 120 is an annular protrusion.
The base 130 is provided with a mounting hole 131 and a groove 132 concentric with the mounting hole 131. A liquid filling hole 133 is provided on one side of the mounting hole 131, and a liquid filling plug 134 is hermetically connected to the liquid filling hole 133. The base 130 is hermetically connected to the housing 110, thereby preventing leakage of the atomized liquid. The user may inject atomized liquid into the reservoir 112 through the liquid injection hole 133.
Referring to fig. 3 and 4, the atomizing core 140 includes a connector 141 provided at the top, an atomizing housing 142 provided at the middle, and an atomizing support 144 provided at the bottom. An abutment step 143 is provided between the connector 141 and the atomizing housing 142. An atomizing chamber 1420 is disposed in the atomizing housing 142, and an atomizing member and a liquid guide member (not shown) are installed in the atomizing chamber 1420 to atomize the atomized liquid. A plurality of liquid inlet holes 1421 and sealing rings 1422 are arranged on the side wall of the atomization shell 142, and the sealing rings 1422 are arranged below the liquid inlet holes 1421.
When the atomizing core 140 is not inserted into the atomizer 100, as shown in fig. 2 again, the sealing member 120 is connected below the air outlet pipe 111, the upper section of the sealing member 120, which is bounded by the abutting portion 121, is slidably and sealingly connected to the air outlet pipe 111, and the lower end of the sealing member 120 is slidably and sealingly connected to the base 130. Thus, the seal member 120 provided below the air outlet pipe 111 seals the reservoir 112, thereby preventing leakage of the atomized liquid in the reservoir 112 when the atomizer 100 is not in use.
Referring to fig. 4 and 5, in use of the atomizer 100, the atomizing core 140 passes through the mounting hole 131 into the inside of the seal member 120, and the abutment step 143 and the abutment 121 are in contact with each other. Further pushing the atomizing core 140, the abutting step 143 on the atomizing core 140 and the abutting part 121 on the sealing member 120 abut against each other, the atomizing core 140 pushes the sealing member 120 to slide along the air outlet pipe 111, and the lower end of the sealing member 120 leaves the base 130, so that the liquid inlet 1421 is communicated with the liquid storage bin 112. Atomized liquid in the liquid storage bin 112 enters the atomization shell 142 through the liquid inlet hole 1421, the atomized liquid is atomized by the atomization core 140 to form aerosol, and the aerosol sequentially passes through the connecting piece 141, the air outlet pipe 111 and the air outlet 113.
In this embodiment, the connecting member 141 is movably connected with the side wall of the abutting portion 121 in a sealing manner, so as to enhance the sealing performance of the atomizer 100. The connecting piece 141 of the atomizing core 140 and the atomizing shell 142 completely enter the sealing piece 120, the atomizing support 144 is arranged in the groove 132, and the atomizing shell 142 is in sealing connection with the mounting hole 131 through the sealing ring 1422, so that the atomized liquid is ensured not to leak.
The present utility model also includes an aerosol generating device incorporating the nebulizer 100 described above.
The atomizer provided by the utility model has the beneficial effects that: when in use, a user only needs to insert the atomizing housing 142 into the atomizer 100 through the mounting hole 131, and the atomizing housing 142 pushes the sealing element 120 to slide upwards along the air outlet pipe 111, so that the atomizing cavity 1420 in the atomizing housing 142 is communicated with the liquid storage bin 112 through the liquid inlet hole 1421. Thus, the separation and de-separation between the reservoir 112 and the nebulization chamber 1420 is achieved by only one seal 120, requiring fewer parts, being simple in construction and easy to manufacture.
In the description of the present utility model, it should be noted that, unless the terms "mounted," "connected," and "connected" are to be construed broadly, for example, they may be fixedly connected, or they may be detachably connected or integrally connected, or they may be mechanically connected, or they may be directly connected or indirectly connected through an intermediate medium, or they may be in communication with each other inside two elements or in an interaction relationship between the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It is to be understood that the terms "length," "width," "upper," "lower," "front-to-back," "left-to-right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing the utility model and simplifying the description based on the orientation or positional relationship shown in the drawings, and are not to be construed as limiting the utility model, as the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, or be implied.
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. An atomizer, characterized in that: including casing (110), install sealing member (120) inside casing (110), install base (130) on casing (110), and atomizing core (140), be provided with outlet duct (111) and stock solution storehouse (112) in casing (110), mounting hole (131) have been seted up on base (130), be provided with feed liquor hole (1421) on atomizing core (140), one end and outlet duct (111) sliding connection of sealing member (120), the other end and base (130) sliding connection of sealing member (120), when packing into casing (110) with atomizing core (140) through mounting hole (131), atomizing core (140) can promote sealing member (120) to slide along outlet duct (111), thereby make stock solution storehouse (112) and feed liquor hole (1421) intercommunication.
2. The nebulizer of claim 1, wherein: an abutting part (121) is arranged on the inner wall of the sealing piece (120).
3. The nebulizer of claim 1, wherein: the base (130) is also provided with a liquid injection hole (133), and a liquid injection plug (134) is connected in the liquid injection hole (133) in a sealing way.
4. The nebulizer of claim 2, wherein: the atomizing core (140) comprises a connecting piece (141), an atomizing shell (142) and an atomizing support (144), wherein a supporting step (143) is formed between the connecting piece (141) and the atomizing shell (142), and the supporting step (143) can be mutually supported with the supporting part (121).
5. The nebulizer of claim 2, wherein: the abutting part (121) is an annular bulge convexly arranged on the inner wall of the sealing element (120).
6. The nebulizer of claim 1, wherein: the liquid inlet hole (1421) is formed in the side wall of the atomization shell (142), an atomization cavity (1420) is formed in the atomization shell (142), and the liquid inlet hole (1421) is communicated with the atomization cavity (1420).
7. The nebulizer of claim 6, wherein: and a sealing ring (1422) is also sleeved on the side wall of the atomizing shell (142).
8. The nebulizer of claim 1, wherein: the base (130) is also provided with a groove (132) which is concentric with the mounting hole (131).
9. The nebulizer of claim 1, wherein: and a heating part and a liquid guide part are arranged in the atomizing core (140).
10. An aerosol-generating device comprising an atomizer according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321071796.0U CN219982102U (en) | 2023-05-06 | 2023-05-06 | Atomizer and aerosol generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321071796.0U CN219982102U (en) | 2023-05-06 | 2023-05-06 | Atomizer and aerosol generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219982102U true CN219982102U (en) | 2023-11-10 |
Family
ID=88603185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321071796.0U Active CN219982102U (en) | 2023-05-06 | 2023-05-06 | Atomizer and aerosol generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219982102U (en) |
-
2023
- 2023-05-06 CN CN202321071796.0U patent/CN219982102U/en active Active
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| GR01 | Patent grant |