CN220557415U - Atomizer and aerosol generating device - Google Patents
Atomizer and aerosol generating device Download PDFInfo
- Publication number
- CN220557415U CN220557415U CN202321020251.7U CN202321020251U CN220557415U CN 220557415 U CN220557415 U CN 220557415U CN 202321020251 U CN202321020251 U CN 202321020251U CN 220557415 U CN220557415 U CN 220557415U
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- liquid storage
- extrusion
- housing
- atomizer
- reservoir
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- 239000000443 aerosol Substances 0.000 title abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 117
- 238000001125 extrusion Methods 0.000 claims description 36
- 239000011550 stock solution Substances 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 239000006199 nebulizer Substances 0.000 claims 7
- 238000000889 atomisation Methods 0.000 abstract description 32
- 238000002791 soaking Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 6
- 238000005192 partition Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model discloses an atomizer and an aerosol generating device, and belongs to the technical field of atomization. The atomizer comprises a liquid storage assembly and an atomization assembly, wherein the liquid storage assembly comprises a first liquid storage cavity and a second liquid storage cavity which are arranged in the liquid storage assembly, an oil squeezing hole is formed between the first liquid storage cavity and the second liquid storage cavity, the atomization assembly comprises a liquid inlet hole, and atomized liquid in the second atomization cavity enters the atomization assembly through the liquid inlet hole to be atomized. The atomizer provided by the utility model can reduce the time of soaking the atomizing assembly in the atomized liquid, and prolongs the service life of the atomizing assembly.
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 existing electronic atomization device is used as an instrument for generating aerosol, after the electronic atomization device starts to be used, the oil guide medium in the atomization core is always soaked in tobacco tar, the oil guide medium is soaked in the tobacco tar for a long time, the service life of the oil guide medium is easy to be reduced, and the service life of the atomization core is reduced.
It is therefore necessary to provide a new atomizer and aerosol-generating device.
Disclosure of Invention
Based on the above-mentioned problems existing in the prior art, an object of the present utility model is to provide an atomizer, by providing two liquid storage cavities, when the smoke and oil in the second oil bin is consumed after one stage of pumping, the atomization component is not soaked in the smoke and oil, so that the time for soaking the atomization component in the atomization liquid is reduced, and the service life of the atomization component is prolonged.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an atomizer, includes stock solution subassembly and atomizing subassembly, the stock solution subassembly is including setting up inside first stock solution chamber and second stock solution chamber, first stock solution chamber with be provided with the crowded oilhole between the second stock solution chamber, the atomizing liquid in the second stock solution chamber with atomizing subassembly contact.
Further, the liquid storage component further comprises a first shell, a bottom cover, a spacer and a mounting channel, wherein the bottom cover is arranged on the bottom end opening of the first shell, and the spacer and the mounting channel are arranged inside the first shell.
Further, the first shell is divided into the first liquid storage cavity and the second liquid storage cavity by the isolating piece, the first liquid storage cavity is located above the isolating piece, and the second liquid storage cavity is located below the isolating piece.
Further, the oil squeezing holes are formed in the isolating piece, and the oil squeezing holes input atomized liquid in the first liquid storage cavity into the second liquid storage cavity.
Further, the bottom cover is arranged at the bottom of the first shell, and the second liquid storage cavity is formed between the bottom cover and the isolating piece.
Further, the installation channel is arranged in the first shell, and the atomization assembly is installed in the installation channel.
Further, the atomizer further comprises an extrusion part arranged above the liquid storage component, the extrusion part comprises a suction nozzle, an extrusion channel and an air outlet, and a first liquid storage cavity is formed between the bottom of the extrusion part and the isolation piece.
Further, a first fixing portion is provided at the top end of the first housing, and a second fixing portion capable of being fitted with the first fixing portion is provided on the outer side face of the pressing member.
Further, the first fixing portion is a clamping protrusion extending from the top end of the first shell to the inner side wall, and the second fixing portion is a buckling groove matched with the first fixing portion.
The utility model also provides an aerosol generating device comprising the atomizer.
The beneficial effects of the utility model are as follows: the atomizer comprises a liquid storage assembly and an atomization assembly, wherein the liquid storage assembly comprises a first liquid storage cavity and a second liquid storage cavity which are arranged inside, an oil squeezing hole is formed between the first liquid storage cavity and the second liquid storage cavity, the atomization assembly comprises a liquid inlet hole, atomized liquid in the second atomization cavity enters the atomization assembly through the liquid inlet hole to be atomized, the time for soaking the atomization assembly in the atomized liquid is shortened, and the service life of the atomization assembly is prolonged. Since the above-described atomizer has the above-described technical effects, the aerosol-generating device having the above-described atomizer should have the same technical effects.
Drawings
The utility model is further described below with reference to the drawings and examples.
In the figure: fig. 1 is a schematic structural view of an aerosol-generating device according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of an aerosol-generating device according to an embodiment of the present utility model from another perspective;
fig. 3 is an exploded view of an aerosol-generating device provided by an embodiment of the present utility model;
FIG. 4 is a schematic illustration of a liquid storage assembly (excluding a bottom cap), extrusion and closure provided in accordance with an embodiment of the present utility model;
FIG. 5 is a schematic view of a liquid storage assembly (excluding a bottom cap), extrusion and closure from another perspective according to an embodiment of the present utility model;
FIG. 6 is a cross-sectional view taken along the line A-A in FIG. 2;
FIG. 7 is an enlarged partial schematic view of FIG. 6 at C;
fig. 8 is a sectional view taken along the direction B-B in fig. 5.
Wherein, each reference sign in the figure:
the liquid storage assembly 1, the first liquid storage cavity 11, the second liquid storage cavity 12, the oil squeezing hole 13, the first shell 14, the first fixing part 141, the bottom cover 15, the air vent 151, the spacer 16, the mounting channel 17, the plugging piece 18 and the second shell 19;
an extrusion 2, a suction nozzle 21, an extrusion passage 22, an air outlet 23, a second fixing portion 24;
the atomization device comprises an atomization assembly 3, an atomization shell 31, a heating element 32, an atomization channel 33 and a liquid inlet 34;
a power supply device 4, a battery cell 41 and a battery cell bracket 42.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "connected to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of 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," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment," "in some embodiments," or "in some embodiments" in various places throughout this specification are not all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Referring to fig. 1 to 8, an atomization device according to an embodiment of the present utility model will be described. The atomizer provided by the embodiment of the utility model is suitable for an aerosol generating device, and the aerosol generating device comprises the atomizer and a power supply device 4 for supplying power to the atomizer. When the aerosol generating device is used, the power supply device 4 can supply electric energy to the atomizing assembly 3 of the atomizer, and the atomizing assembly 3 atomizes atomized liquid stored in the atomizing device under the action of electric drive to form aerosol which can be inhaled by a user.
As shown in fig. 1 and 3, the present utility model provides an atomizer comprising a liquid storage assembly 1, an extrusion 2 mounted above the liquid storage assembly 1, and an atomizing assembly 3.
As shown in fig. 6 and 7, in some of these embodiments, the reservoir assembly 1 includes a first reservoir 11 and a second reservoir 12 disposed internally for storing an aerosolized liquid. The second liquid storage cavity 12 is located at the bottom of the first liquid storage cavity 11, the volume of the second liquid storage cavity 12 is smaller than that of the first liquid storage cavity 11, an oil squeezing hole 13 is formed between the first liquid storage cavity 11 and the second liquid storage cavity 12, and atomized liquid in the first liquid storage cavity 11 is suitable for being input into the second liquid storage cavity 12 through the oil squeezing hole 13. The atomized liquid in the second liquid storage cavity 12 contacts with the atomization component, the atomized liquid in the second liquid storage cavity 12 is transmitted to the atomization component 2, the atomization component 2 generates heat after being electrified, and the heat generated by the atomization component 2 can heat and atomize the atomized liquid to form aerosol. When the atomized liquid in the second liquid storage cavity 12 is consumed after one stage of pumping, the atomized liquid is not soaked in the atomized liquid by the atomized assembly 2, so that the time for soaking the atomized liquid in the atomized assembly 2 is shortened, and the service life of the atomized assembly 2 is prolonged.
In some embodiments, the oil squeezing hole 13 is disposed at the bottom of the first liquid storage cavity 11, and the second liquid storage cavity 12 is located below the first liquid storage cavity 11, and atomized liquid can be input into the second liquid storage cavity 1 through the oil squeezing hole 13. Two oil squeezing holes 13 are formed in the bottom of the first liquid storage cavity 11, but the number is not limited to the two oil squeezing holes.
In some of these embodiments, the reservoir assembly 1 further includes a first housing 14, a bottom cover 15 that covers the bottom end opening of the first housing 14, a spacer 16 that is disposed inside the first housing 14, and a mounting channel 17. The top of the first housing 14 is open for mounting the extrusion 2. The partition 16 is horizontally disposed in the first housing 14, the partition 16 divides the first housing 14 into a first liquid storage chamber 11 and a second liquid storage chamber 12, the first liquid storage chamber 11 is located above the partition 16, and the second liquid storage chamber 12 is located below the partition 16. The oil squeezing hole 13 is formed on the partition 16, and the atomized liquid in the first liquid storage cavity 11 is suitable for being input into the second liquid storage cavity 12 through the oil squeezing hole 13 on the partition 16. The bottom cover 15 covers the bottom of the first shell 14, a second liquid storage cavity 12 is formed between the bottom cover 15 and the isolating piece 16, the second liquid storage cavity 12 is a bin body with small liquid storage amount, and the first liquid storage cavity 11 is a bin body with large liquid storage amount. The outside of bottom 15 still is provided with the sealing member, and the sealing member respectively with the bottom inside wall of first casing 14 and the lateral surface butt of bottom 15 to carry out shutoff to the bottom of first casing 14, prevent that the atomized liquid in the second liquid storage chamber 12 from taking place to leak via the bottom 15 of bottom. A mounting channel 17 is provided in the first housing 14 at an upper position, the mounting channel 17 being provided for mounting the atomizing assembly 3 therein.
In some of these embodiments, the expression member 2 is cooperatively mounted to the reservoir assembly 1. The pressing member 2 includes a suction nozzle 21, a pressing passage 22, and an air outlet 23. The inner diameter of the extrusion channel 22 is matched with the outer diameter of the installation channel 17, the bottom of the extrusion 2 is installed in the top opening of the first shell 1, and the extrusion 2 is sleeved on the outer side surface of the installation channel 17 through the extrusion channel 2. A first reservoir 11 is formed between the bottom of the extrusion 2 and the spacer 16. The extrusion piece 1 is pushed downwards to reduce the liquid storage capacity in the first liquid storage cavity 11, so that atomized liquid in the first liquid storage cavity 11 enters the second liquid storage cavity 12 through the oil extrusion hole 13, and the atomized liquid in the second liquid storage cavity 12 is replenished. Since the mounting channel 17 is located at the center of the first liquid storage chamber 11, the first liquid storage chamber 11 has a circular ring shape. Two sealing rings are arranged at the bottom of the extrusion part 1, one sealing ring is abutted between the inner wall of the first shell 1 and the outer side wall of the extrusion part 1, and the other sealing ring is abutted between the outer side wall of the mounting channel 17 and the extrusion channel 22, so that the top of the first shell 14 is blocked, and atomized liquid in the first liquid storage cavity 11 is prevented from leaking through the top of the first shell 14. The suction nozzle 21 is arranged at the top of the extrusion part 2, the air outlet 23 is formed on the suction nozzle 21, the air outlet 23 is communicated with the extrusion channel 22, and the heat generated by the atomization assembly 3 heats and atomizes the atomized liquid to form aerosol, and then the aerosol is discharged to the air outlet 23 on the suction nozzle 21 through the extrusion channel 22.
In some of the embodiments, a first fixing portion 141 is provided at the top end of the first housing 14, a second fixing portion 24 capable of being engaged with the first fixing portion 141 is provided on the outer side surface of the pressing member 2, the first fixing portion 141 is a snap protrusion extending along the top end of the first housing 14 toward the inner side wall, in addition, the snap protrusion is an elastic member, and the second fixing portion 24 is a plurality of snap grooves engaged with the first fixing portion 141 and sequentially extends along the installation direction of the pressing member 2. In some embodiments, two but not limited to two first fixing portions 141 are provided, and two second fixing portions 24 on the corresponding extrusion member 2 are also provided, so that when the first fixing portions 141 are clamped on the second fixing portions 24, the clamping protrusions are sequentially clamped in the buckling grooves located above the extrusion member 2 by the lower extrusion member 2, so that the atomized liquid in the first liquid storage cavity 11 is extruded into the second liquid storage cavity 12 through the extrusion hole 13, the fixation of the extrusion member 2 and the shell 14 is also realized, the operation is simple and convenient, and the use experience of a user is improved.
As shown in fig. 4, 5 and 8, in some embodiments, a blocking piece 18 for blocking the oil extruding holes 13 is further provided on the liquid storage component 1, so before the atomizer or the aerosol atomizer is started, the bottom cover 1 at the bottom of the liquid storage component 1 is separated, the extrusion piece 2 is installed on the liquid storage component 1, the first liquid storage cavity 11 is provided with atomized liquid, the second liquid storage cavity 12 is not provided with atomized liquid, the two oil extruding holes 13 are blocked by the blocking piece 18, the blocking piece 18 is in a U shape, and both ends of the blocking piece 18 are provided with a silica gel plug or a rubber plug inserted into the oil extruding holes 13. In another embodiment, the blocking piece 18 may be two sealing covers covering the oil squeezing holes 13, so as to avoid leakage of the atomized liquid in the first liquid storage cavity 11 during transportation.
As shown in fig. 3 and 7, in some of these embodiments, the top of the atomizing assembly 3 is mounted in the mounting channel 17 and the bottom of the atomizing assembly 3 abuts against the bottom cover 15. The atomizing assembly 3 comprises an atomizing shell 31, a heating element 32 and a liquid inlet 34 arranged on the atomizing shell 31. The atomizing housing 31 is provided outside the heat generating member 32, and an atomizing passage 33 is formed inside the heat generating member 32. When the atomizer or the aerosol atomizing device works, atomized liquid in the second liquid storage cavity 12 is transmitted to the heating piece 32 through the liquid inlet 34, the heating piece 32 heats after being electrified, the atomized liquid is heated and atomized to form aerosol, and the aerosol formed by atomization is released into the atomizing channel 33.
In some embodiments, the atomizer further comprises a second housing 19 in mating connection with the first housing 11, the bottom of the second housing 19 is provided with an air inlet, the bottom of the bottom cover 15 is provided with a vent 151, and the vent 151 is communicated with the atomizing channel 33. The air inlet communicates with the inside of the second housing 19 and the air vent 151. External air is introduced into the atomizing passage 33 on the atomizing assembly 3 via the air inlet, the internal space of the second housing 19, and the air vent 151.
The embodiment of the present utility model also provides an aerosol-generating device comprising the atomizer provided by any of the embodiments described above and the power supply means 4 for supplying power to the atomizer, which has the same technical effects as the atomizer described above, since the aerosol-generating device has all the technical features of the atomizer provided in any of the embodiments described above.
As shown in fig. 3, in some of the embodiments, the power supply device 4 is disposed in the second housing 19, and the power supply device 4 includes a battery cell 41 and a battery cell holder 42. The electric core 41 is used for electrically driving the heating element 32 to heat, and the electric core 41 is positioned and installed in the accommodating cavity inside the second shell 19 through the electric core bracket 42.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The utility model provides an atomizer, its characterized in that includes stock solution subassembly and atomizing subassembly, the stock solution subassembly is including setting up inside first stock solution chamber and second stock solution chamber, first stock solution chamber with be provided with the crowded oilhole between the second stock solution chamber, the atomizing subassembly includes the feed liquor hole, atomized liquid in the second stock solution chamber passes through the feed liquor hole enters into the atomizing in the atomizing subassembly.
2. The nebulizer of claim 1, wherein the reservoir assembly further comprises a first housing, a bottom cover over the bottom end opening of the first housing, a spacer disposed inside the first housing, and a mounting channel.
3. The nebulizer of claim 2, wherein the spacer divides the first housing into the first reservoir and the second reservoir, the first reservoir being located above the spacer and the second reservoir being located below the spacer.
4. The atomizer of claim 3 wherein said oil extrusion is provided on said spacer, said oil extrusion orifice inputting atomized liquid in said first liquid storage chamber into said second liquid storage chamber.
5. The nebulizer of claim 2, wherein the bottom cover is disposed at a bottom of the first housing, the bottom cover and the spacer forming the second reservoir therebetween.
6. The nebulizer of claim 2, wherein the mounting channel is provided in the first housing, the mounting channel having the nebulizer assembly mounted therein.
7. The nebulizer of claim 2 further comprising an extrusion mounted above the reservoir assembly, the extrusion comprising a suction nozzle, an extrusion channel, and an air outlet, the first reservoir being formed between a bottom of the extrusion and the spacer.
8. The atomizer of claim 7 wherein a first securing portion is provided at a top end of said first housing and a second securing portion is provided on an outer side of said extrusion which is engageable with said first securing portion.
9. The atomizer of claim 8 wherein said first securing portion is a snap tab extending along a top end of said first housing toward an inner sidewall and said second securing portion is a snap slot mated with said first securing portion.
10. An aerosol-generating device, characterized by: the aerosol-generating device comprising the nebulizer of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321020251.7U CN220557415U (en) | 2023-04-28 | 2023-04-28 | Atomizer and aerosol generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321020251.7U CN220557415U (en) | 2023-04-28 | 2023-04-28 | Atomizer and aerosol generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220557415U true CN220557415U (en) | 2024-03-08 |
Family
ID=90092569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321020251.7U Active CN220557415U (en) | 2023-04-28 | 2023-04-28 | Atomizer and aerosol generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220557415U (en) |
-
2023
- 2023-04-28 CN CN202321020251.7U patent/CN220557415U/en active Active
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