CN109259328A - A kind of capillary drain atomizer and electronic cigarette device - Google Patents
A kind of capillary drain atomizer and electronic cigarette device Download PDFInfo
- Publication number
- CN109259328A CN109259328A CN201710581347.3A CN201710581347A CN109259328A CN 109259328 A CN109259328 A CN 109259328A CN 201710581347 A CN201710581347 A CN 201710581347A CN 109259328 A CN109259328 A CN 109259328A
- Authority
- CN
- China
- Prior art keywords
- capillary
- storage container
- liquid atomizer
- lead rod
- atomizer according
- Prior art date
- 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.)
- Pending
Links
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 15
- 229920000642 polymer Polymers 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 239000007779 soft material Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 41
- 241000208125 Nicotiana Species 0.000 abstract description 21
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 21
- 239000000835 fiber Substances 0.000 abstract description 13
- 229920000742 Cotton Polymers 0.000 abstract description 11
- 238000010438 heat treatment Methods 0.000 abstract description 11
- 238000004939 coking Methods 0.000 abstract description 8
- 230000000505 pernicious effect Effects 0.000 abstract description 6
- 210000000214 mouth Anatomy 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 2
- 235000019504 cigarettes Nutrition 0.000 description 10
- 238000000889 atomisation Methods 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 230000036541 health Effects 0.000 description 5
- 239000000779 smoke Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910019589 Cr—Fe Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910018054 Ni-Cu Inorganic materials 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- 229910018481 Ni—Cu Inorganic materials 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000002663 nebulization Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A24F47/008—
Landscapes
- Catching Or Destruction (AREA)
Abstract
The present invention provides a kind of capillary drain atomizers, comprising: lead rod has the porous structure for storing liquid；Capillary channel is axially disposed in lead rod；Storage container is equipped with an opening, and lead rod is entered in storage container by opening, and the outer side seal of opening and lead rod cooperates, and a part of lead rod is set in storage container；Heat generating components is connected in part of the lead rod outside storage container.The present invention also provides a kind of electronic cigarette devices.The capillary drain atomizer and electronic cigarette device avoid heat generating components in conditional electronic cigarette and directly contact with fiber Oil Guide cotton, it eliminates the fiber Oil Guide cotton fiber fines that coking generates after long-term heating for multiple times and pernicious gas is sucked the security risk in oral cavity by smoker, the risk that the big drop generated after the cohesion of tobacco tar droplet is inhaled into is reduced simultaneously, provides a kind of more healthy electronic cigarette for smoker.
Description
Technical field
The present invention relates to a kind of electronic cigarette and electronic atomizers, more particularly to a kind of capillary drain atomizer and have
The electronic cigarette device of capillary drain atomizer.
Background technique
With the development of society, people's health consciousness is increasingly promoted, especially traditional cigarette to smoker itself and its
Other people health will cause certain harm it is widely known that the substitute for therefore manufacturing a kind of traditional cigarette seems extremely urgent.
Currently, more universal traditional cigarette substitute is electronic cigarette on the market, it is substantially a kind of by power drives atomizer
It is atomized tobacco tar, forms the device of the cigarette smoke of simulation.Compared with traditional cigarette, electronic cigarette is meeting smoker's psychological need
While, avoid the harmful substances such as traditional cigarette burning bring such as tar, carbon monoxide, nitrous acid.In addition, tobacco tar is through mist
Vapour colloidal sol is formed after change, can be rapidly diluted in air, and low-density vapour colloidal sol is difficult to be absorbed again, will not be formed second-hand
Cigarette endangers other people health.
However, conditional electronic tobacco atomizer often uses fiber Oil Guide cotton, heating wire is directly wound in fiber Oil Guide cotton
Outside, with contact heating tobacco tar, and through type air flue mode is used, so that gas circuit is connected with oil circuit.
For example, patent document 1 (CN102740716B) discloses a kind of electronic cigarette atomization device, including smoke grenade in electronic cigarette
Tobacco tar storehouse between shell and hollow pipe holder, smoking channel corresponding with hollow pipe holder and tobacco tar storehouse in the channel
The heater element that exit is electrically connected with the battery of electronic cigarette.Heating resistance wire and Oil Guide fiber, which directly contact, forms atomization group
Part, traverse is in hollow pipe holder, with hollow tube carriage center axis at 90 degree of angles.
However, the electronic cigarette atomization device tool in patent document 1 is there are two major defect: first is that its heating resistance wire and leading
Oily fiber directly contacts, and after long-time heating, Oil Guide fiber may be burnt, and generates pernicious gas and fines；Second is that using
Through type air flue, to smoker, there is health or security risk, i.e., after fiber fines, pernicious gas and the cohesion after coking
The big drop of tobacco tar oral cavity can be sucked by smoker.
Patent document 2 (CN201781984U) also discloses a kind of electronic smoke atomizer, including shell, heating wire and Oil Guide
Cotton, one end of shell include tobacco rod connector, and the other end includes cigarette holder connector；The inside of shell includes atomization chamber, heating wire and is led
Oily cotton is arranged in atomization chamber, shell one end of cigarette holder connector include an outwardly projecting protrusion, protrusion include one with
The axial hole of atomization chamber connection, Oil Guide cotton penetrate axial hole, and heating wire winding is in the periphery of Oil Guide cotton thread main body.Electronic-cigarette holder
The end face of lubricating cup towards one end of atomizer include oil outlet, oil outlet is adapted with the protrusion of the atomizer.
Though the electronic cigarette of the utility model has the characteristics that not easy oil leakage compared with the electronic cigarette of other prior arts, because
It still uses through type air flue, and equally to smoker, there is health or security risk, i.e., the Oil Guide cotton fines after coking, nocuousness
The big drop of tobacco tar after gas and cohesion can suck oral cavity by smoker.
Therefore, for electronic cigarette and its atomizer having, how to reduce smoker and suck the fiber fines after coking
It is this field technical problem urgently to be resolved with the risk of the tobacco tar droplet after cohesion.
Summary of the invention
The purpose of the present invention is to provide a kind of more healthy atomizers and electronic cigarette, the fiber after excluding sucking coking
The security risk of fines and pernicious gas, while reducing the risk that the tobacco tar droplet after cohesion is inhaled into.
To achieve the above object, the present invention provides a kind of capillary drain atomizers, comprising: lead rod has for storing up
The porous structure of liquid storage body；Capillary channel is axially disposed in lead rod；Storage container, is equipped with an opening, and lead rod passes through opening
Into in storage container, the outer side seal of opening and lead rod cooperates, and a part of lead rod is set in storage container；Heat generating components,
It is connected in part of the lead rod outside storage container.
Further, the drain core of fluid-absorbing is set in capillary channel.
Further, drain core is made of fibrous material.
Further, capillary channel is set to the shaft core position of lead rod.
Further, capillary channel quantity is 2 or more.
Further, the diameter range of capillary channel is no more than 0.5 millimeter.
Further, the material of lead rod is ceramics or low ratio foamed fire resistant polymer polymer, or by metal powder sintered
It is made.
Further, the material of storage container is silica type soft material or plastics or metal aluminum material.
Further, there are many different connection types from lead rod for heat generating components, lead for example, heat generating components is directly wound in
On stick；Or there is spiral groove on the outer surface of lead rod, heat generating components is wrapped in lead rod along groove；And or lead rod
A part of outer surface be recessed radially inward, heat generating components is directly wound in recessed surfaces.
The present invention also provides a kind of electronic cigarette devices, comprising: suction nozzle is equipped with gas outlet；Shell is hollow strip knot
Structure, one end are fixedly connected with suction nozzle；Such as any of the above-described capillary drain atomizer, it is set in shell, capillary drain
Gap is formed between the lateral wall of atomizer and the inner sidewall of shell；Bracket is fixedly installed on one end in shell far from suction nozzle,
Bracket is equipped with through-hole, and the storage container of capillary drain atomizer is fixed on bracket；Power supply device is equipped with air inlet, with
The other end of shell is fixedly connected；Wherein, air inlet, through-hole, gap and gas outlet interconnect, and are used for airflow.
As above, capillary drain atomizer and electronic cigarette device provided by the present invention, avoid and send out in conditional electronic cigarette
Thermal part is directly contacted with fiber Oil Guide cotton, eliminates the fiber Oil Guide cotton fiber fines that coking generates after long-term heating for multiple times
The security risk in oral cavity is sucked by smoker with pernicious gas, while reducing the big drop generated after the cohesion of tobacco tar droplet and being inhaled
The risk entered provides a kind of more healthy electronic cigarette for smoker.
For above content of the invention can be clearer and more comprehensible, preferred embodiment is cited below particularly, and in conjunction with attached drawing, make detailed
It is described as follows.
Detailed description of the invention
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail.
Fig. 1 is the sectional view of capillary drain atomizer and its electronic cigarette device axial direction；
Fig. 2 a, Fig. 2 b, three kinds of different connection forms that Fig. 2 c is heat generating components and lead rod；
Fig. 3 is the stereogram exploded view of capillary drain atomizer and its electronic cigarette device.
Component label instructions
10: capillary drain atomizer；
20: suction nozzle；
21: gas outlet；
30: shell；
40: bracket；
50: power supply device；
51: air inlet；
110: lead rod；
120: capillary channel；
121: drain core；
130: storage container；
140: heat generating components.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this specification
Revealed content is understood other advantages and efficacy of the present invention easily.Although description of the invention will combine preferred embodiment
It introduces together, but this feature for not representing the invention is only limitted to the embodiment.On the contrary, being invented in conjunction with embodiment
The purpose of introduction is to be possible to the other selections extended or transformation to cover based on claim of the invention.In order to mention
For that will include many concrete details in depth understanding of the invention, being described below.The present invention can also be thin without using these
Section is implemented.In addition, in order to avoid confusion or obscuring emphasis of the invention, some details will be omitted in the de-scription.
In addition, "upper", "lower", "left", "right", "top", "bottom" used in the following description, should not be construed as pair
Limitation of the invention.
As shown in Figure 1 to Figure 3, the present invention provides a kind of capillary drain atomizers 10, comprising: lead rod 110, capillary
Road 120, storage container 130 and heat generating components 140.
Wherein, lead rod 110 has the porous structure for storing liquid, is preferably evenly distributed in lead rod 110.Lead rod
110 can ceramics low ratio foamed fire resistant polymer polymer or it is metal powder sintered made of material be made.Wherein, low
Foaming refers generally to coefficient of foaming in 2 times of materials below.High temperature resistant refers to bear temperature needed for atomization smoke oil in electronic cigarette.
Low ratio foamed fire resistant polymer polymer is preferably polyimides.Material made of metal powder sintered is main are as follows: stainless steel, titanium
And its alloy, nickel alloy, Meng Naier (Ni-Cu alloy), inconel (Ni-Cr-Fe alloy), ferroaluminium, Hastelly B, C,
And other special materials X,.Preferably, lead rod 110 is made of ceramic, have high temperature resistance it is good, water imbibition is strong, and cost compared with
Low feature.
Capillary channel 120 is set in lead rod 110.The quantity of capillary channel 120 can be 1, be set to lead rod 110
Shaft core position；Or two or more, it is one of to be arranged in shaft core position, or be provided entirely on the external position of axle center.Hair
The preferred scope of 120 diameter of thin pipe is to have the function of good siphon tobacco tar no more than 0.5 millimeter.
Storage container 130 can be integrally formed or the container as made of multiple component assemblings, is used for loading liquid, and have
Single opening.Wherein, there are three part, opening portion, loading part and rakes for the tool of storage container 130.Preferably, opening portion is tool
There is cross section to be less than the hollow cylinder structure of loading part, rake is used for connection opening portion and loading part.Storage container 130 can be by
Silica type soft material or plastics or aluminum material are made, preferably capsule-type cavity made of silica type soft material, when
When carrying out capillarity, by the deformation of capsule-type cavity, its Oil Guide ability can be further promoted.
Lead rod 110 enters storage container 130 by the single opening of storage container 130, so that a part of lead rod 110 is located at
In storage container 130, and encapsulated processing is done in 130 exit of storage container, so that opening is matched with 110 outer side seal of lead rod
Close, with guarantee capillary channel 120 and lead rod 110 be promotion tobacco tar unique passage.Tobacco tar does not connect directly in storage container 130
Vent passage has evaded the risk of leakage in 130 placement process of storage container.In use, should ensure that the nozzle of capillary channel 120 begins
It is in oil storage liquid level or less eventually.
There are many different connection types for the part of heat generating components 140 and lead rod 110 outside storage container 130.For example, such as
Shown in Fig. 2 a, heat generating components 140 is directly wound in lead rod 110；As shown in Figure 2 b, a part of outer surface of lead rod 110 is along diameter
To being inwardly recessed, heat generating components 140 is directly wound in recessed surfaces, it is therefore prevented that heat generating components 140 slides up and down；Such as Fig. 2 c
It is shown, there is spiral groove, heat generating components 140 is wrapped in lead rod along groove, more effective solid on the outer surface of lead rod 110
Determine heat generating components 140, avoids sliding.Connection type shown in above-mentioned Fig. 2 b and Fig. 2 c can reduce ceramic wall thickness, reduce heat
It scatters and disappears, accelerates the generation of smog, but will increase cost.Because heat generating components 140 only with lead rod 110, and non-fibrous Oil Guide material
The case where material directly contacts, and leads to cellulosic Oil Guide material coking there is no heating for multiple times, and then also there is no the fibres after coking
Tie up the risk that fines and pernicious gas are sucked oral cavity by smoker.Heat generating components 140 can be Filamentous or netted or sleeve-shaped.
Further, drain core 121 is set in capillary channel 120.Drain core 121 is by with certain liq absorbent properties
Material be made, preferably fiber is further glass fibre.The preferred length of drain core 121 is to be slightly longer than heat generating components
140, and be set in capillary channel 120 corresponding with 140 position of heat generating components, no more than the face height of lead rod 110.?
Suction action is carried out when heat generating components 140 is in running order, the cigarette for 110 outer surface of lead rod being in contact with heat generating components 140
The heated atomization of oil, because drain core 121 can store a certain amount of tobacco tar, can rapid recharge part tobacco tar to the lead rod 110 on the outside of it
In, the nebulization region that extraction tobacco tar adds to top is continued from storage container 130 by the capillarity of capillary channel 120,
Guarantee the abundance of tobacco tar atomization quantity, while preventing lead rod 110 from dryouting.In addition, drain core 121 can also prevent in the saturated condition
The appearance for the case where capillarity continues and tobacco tar droplet is caused to be accumulated into big drop.
The present invention also provides a kind of electronic cigarette devices, comprising: suction nozzle 20, shell 30, capillary drain atomizer 10, support
Frame 40 and power supply device 50.
Wherein, suction nozzle 20 is equipped with gas outlet 21.Shell 30 is hollow elongate configuration, preferably hollow cylinder.Shell 30
One end be fixedly connected with suction nozzle 20, seal one end opening.Any capillary drain atomizer 10 among the above, is set to shell
In body 30, gap is formed between the lateral wall of capillary drain atomizer 10 and the inner sidewall of shell 30.Bracket 40, fixed setting
In, far from one end of suction nozzle 20, bracket 40 is equipped with through-hole in shell 30, the storage container 130 of capillary drain atomizer 10 is solid
It is scheduled on bracket 40.Power supply device 50 is equipped with air inlet 51, is fixedly connected with the other end of shell 30, seals its other end and open
Mouthful.Power supply device 50 is electrically connected to heat generating components 140 (connecting wire is not shown).Wherein, air inlet 51, through-hole, gap and go out
Port 21 interconnects, and is used for airflow.
In conclusion provided by the invention, the above-described embodiments merely illustrate the principles and effects of the present invention, rather than
For limiting the present invention.Any person skilled in the art all without departing from the spirit and scope of the present invention, to above-mentioned reality
It applies example and carries out modifications and changes.Therefore, such as those of ordinary skill in the art without departing from disclosed
Spirit with technical idea under all equivalent modifications or change for being completed, should be covered by the claims of the present invention.
Claims (12)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581347.3A CN109259328A (en) | 2017-07-17 | 2017-07-17 | A kind of capillary drain atomizer and electronic cigarette device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581347.3A CN109259328A (en) | 2017-07-17 | 2017-07-17 | A kind of capillary drain atomizer and electronic cigarette device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109259328A true CN109259328A (en) | 2019-01-25 |
Family
ID=65147714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710581347.3A Pending CN109259328A (en) | 2017-07-17 | 2017-07-17 | A kind of capillary drain atomizer and electronic cigarette device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109259328A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790437A (en) * | 2019-10-28 | 2021-05-14 | 上海新型烟草制品研究院有限公司 | A kind of atomizer and aerosol generating device |
| CN112790439A (en) * | 2019-10-28 | 2021-05-14 | 上海新型烟草制品研究院有限公司 | A kind of atomizer and aerosol generating device |
| CN114727655A (en) * | 2019-10-14 | 2022-07-08 | 尤尔实验室有限公司 | Evaporator device microfluidic system and apparatus |
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|---|---|---|---|---|
| US20110011396A1 (en) * | 2009-07-14 | 2011-01-20 | Xiaolin Fang | Atomizer and electronic cigarette using the same |
| US20120111347A1 (en) * | 2009-02-11 | 2012-05-10 | Lik Hon | Atomizing electronic cigarette |
| CN103859605A (en) * | 2014-02-21 | 2014-06-18 | 红云红河烟草(集团)有限责任公司 | Step-by-step even electrical heating cigarette |
| CN204048047U (en) * | 2014-09-19 | 2014-12-31 | 湖北中烟工业有限责任公司 | Utilize capillary electronic cigarette liquid-supplying system |
| CN106213585A (en) * | 2011-12-08 | 2016-12-14 | 菲利普莫里斯生产公司 | Aerosol generator, box and aerosol generation system |
| CN207185907U (en) * | 2017-07-17 | 2018-04-06 | 上海新型烟草制品研究院有限公司 | A kind of capillary drain atomizer and electronic cigarette device |
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2017
- 2017-07-17 CN CN201710581347.3A patent/CN109259328A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120111347A1 (en) * | 2009-02-11 | 2012-05-10 | Lik Hon | Atomizing electronic cigarette |
| US20110011396A1 (en) * | 2009-07-14 | 2011-01-20 | Xiaolin Fang | Atomizer and electronic cigarette using the same |
| CN106213585A (en) * | 2011-12-08 | 2016-12-14 | 菲利普莫里斯生产公司 | Aerosol generator, box and aerosol generation system |
| CN103859605A (en) * | 2014-02-21 | 2014-06-18 | 红云红河烟草(集团)有限责任公司 | Step-by-step even electrical heating cigarette |
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| CN207185907U (en) * | 2017-07-17 | 2018-04-06 | 上海新型烟草制品研究院有限公司 | A kind of capillary drain atomizer and electronic cigarette device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114727655A (en) * | 2019-10-14 | 2022-07-08 | 尤尔实验室有限公司 | Evaporator device microfluidic system and apparatus |
| CN112790437A (en) * | 2019-10-28 | 2021-05-14 | 上海新型烟草制品研究院有限公司 | A kind of atomizer and aerosol generating device |
| CN112790439A (en) * | 2019-10-28 | 2021-05-14 | 上海新型烟草制品研究院有限公司 | A kind of atomizer and aerosol generating device |
| CN112790437B (en) * | 2019-10-28 | 2025-03-11 | 上海新型烟草制品研究院有限公司 | Atomizer and aerosol generating device |
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| PB01 | Publication | ||
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Application publication date: 20190125 |