CN110236233A - Electronic atomization device - Google Patents
Electronic atomization device Download PDFInfo
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- CN110236233A CN110236233A CN201910577802.1A CN201910577802A CN110236233A CN 110236233 A CN110236233 A CN 110236233A CN 201910577802 A CN201910577802 A CN 201910577802A CN 110236233 A CN110236233 A CN 110236233A
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- pedestal
- collecting tank
- atomization
- chamber
- upper pedestal
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- A24F47/008—
Abstract
The present invention relates to a kind of electronic atomization device, which includes atomization unit and liquid storage unit；The atomization unit includes pedestal and atomizing component mounted on the base；The atomizing component includes heat generating member and the imbibition part matched with the heat generating member.Recessed collecting tank is also formed on above-mentioned pedestal, which is located at the lower section of the atomizing component, to collect leakage and/or condensate liquid.The present invention passes through setting collecting tank, can by atomization chamber or air inlet condensate liquid or leakage medium collection get up, the liquid leakage that can be effectively prevent in atomization unit, corrode the components or the pollution electronic atomization device external environment at its leakage, to extend the service life of the atomising device, increase the comfort level of user.
Description
Technical field
The present invention relates to a kind of atomization plants, will more specifically be related to a kind of electronic atomization device.
Background technique
The fog channel of the electronic atomization devices such as electronic cigarette in the related technology be axially through, lead to atomization chamber
Interior condensate liquid, leakage or air-flow water etc. easily flow into other components of cell apparatus or electronic atomization device, cause short
Road or the electronic atomization device external contamination, and then shorten the service life of the electronic atomization device.
Summary of the invention
The technical problem to be solved in the present invention is that providing a kind of improved electronic atomization device.
The present invention provides a kind of electronic atomization device, which includes atomization unit and liquid storage unit, is somebody's turn to do
Atomization unit includes pedestal and the atomizing component that is set on the pedestal, the atomizing component include heat generating member and with the heat generating member
The imbibition part matched；Recessed collecting tank is also formed on the pedestal, to collect leakage and/or condensate liquid.
In some embodiments, the atomization unit includes atomization chamber, and above-mentioned collecting tank is located at the underface of atomization chamber.
In some embodiments, the imbibition part includes axially extending bore, which defines atomization chamber.
In some embodiments, the pedestal further includes upper pedestal, and above-mentioned collecting tank is formed on the upper pedestal；Upper pedestal
It further include at least one second air inlet up and down, which is located at the side of the collecting tank；On
Second has been defined above pedestal and has collected space, this second collects space at least one second air inlet is connected with the atomization chamber
It is logical.
In some embodiments, the upper pedestal includes the boss positioned at top, and the top surface of the boss is recessed to be formed with cross
Grooving, above-mentioned collecting tank and at least one above-mentioned second air inlet correspond to the bottom surface setting of the transection slot；The transection slot defines
Above-mentioned second collects space out.
In some embodiments, the pedestal includes upper pedestal, which includes being connected with the top surface of upper pedestal
Collection chamber, the collection chamber define above-mentioned collecting tank；The pedestal includes lower base, and above-mentioned upper pedestal is set to the lower seat
On body, above-mentioned collection chamber is stretched out towards the lower base；The lower base includes accommodating chamber, and above-mentioned collection chamber is contained in the receiving
It is intracavitary.
In some embodiments, the pedestal further includes the first adsorbing medium being set in above-mentioned accommodating chamber.
In some embodiments, the lower base further includes at least one peripheral first air inlet positioned at above-mentioned collection chamber
Hole and at least one first air inlet is connected at least one second air inlet of above-mentioned upper pedestal by this first collects
Space.
In some embodiments, the pedestal further includes the second adsorbing medium being set in the collecting tank, this second
Adsorbing medium fixedly or is movably disposed in above-mentioned collecting tank.
In some embodiments, second adsorbing medium can cylindrical or spherical shape.
In some embodiments, first adsorbing medium and second adsorbing medium are by active carbon nanoparticles, honeycomb
Made of the porous materials such as ceramics, medical grade fiber or high-shrinkage cotton.
In some embodiments, the upper pedestal is made of elastic material integrated molding.
Beneficial effects of the present invention are as follows: by be arranged collecting tank, can by atomization chamber or air inlet condensate liquid or
Leakage medium collection gets up, the liquid leakage that can be effectively prevent in atomization unit, corrodes the components at its leakage or pollution institute
The external environment of electronic atomization device is stated, to extend the service life of the atomising device, increases the comfort level of user.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the electronic atomization device in some embodiments of the invention；
Fig. 2 is electronic atomization device A-A profile structure diagram shown in Fig. 1；
Fig. 3 is the schematic perspective view of the atomization unit of electronic atomization device shown in Fig. 2；
Fig. 4 is the perspective exploded view of atomization unit shown in Fig. 3；
Fig. 5 is the schematic perspective view of the lower base of atomization unit shown in Fig. 4；
Fig. 6 is the B-B cross-section structure diagram of lower base shown in Fig. 5；
Fig. 7 is the schematic perspective view of the pedestal upper pedestal of atomization unit shown in Fig. 4；
Fig. 8 is the C-C of upper pedestal shown in Fig. 7 to the schematic diagram of the section structure；
Fig. 9 is the schematic diagram of the section structure of the atomizing component of electronic atomization device shown in Fig. 2.
Specific embodiment
In order to have clearer understanding to technical characteristic of the invention, purpose and effect, it is described in detail below in conjunction with attached drawing
Specific embodiment in some embodiments of the invention.It is otherwise noted, the identical label symbol of attached drawing indicates some realities of the present invention
Apply the identical structure feature in example.
Fig. 1 and Fig. 2 shows the electronic atomization device 1 in some embodiments of the invention, which can be with electricity
Pool device cooperation (not shown), forms electronic atomized equipment, and the liquid such as tobacco juice, liquid drug Jie is atomized in a manner of through heating
Matter.As shown, the electronic atomization device 1 may include atomization unit 10 and liquid storage unit 20 in some embodiments.The atomization
Unit 10 is used for heating atomization liquid medium in the first opening 210 of 20 bottom end of liquid storage unit.Liquid storage unit 20 and mist
Change one of unit 10 and define liquid storage chamber 30, for storage liquid medium, and liquid medium is supplied to atomization unit 10.
Referring collectively to Fig. 3, in some embodiments, atomization unit 10 may include pedestal 11 and be installed at the top of pedestal 11
Atomizing component 12.
Referring collectively to Fig. 2 and Fig. 4, pedestal 11 may include lower base 111 and the upper pedestal for being sheathed on 111 top of lower base
112.111 top surface of lower base is recessed downwards to be formed with accommodating chamber 1110, and upper pedestal 112 includes a downward projection of collection chamber
1120, which stretches in the accommodating chamber 1110.The collection chamber 1120 is cylindrical in shape in some embodiments,
It defines a cylindric collecting tank, for accommodating condensation reflux liquid or leakage fluid.It is to be appreciated that the collection chamber 1120
It is not limited to be cylindrical in shape in some embodiments, it can also be hemispherical.In some embodiments, upper pedestal 112 can be adopted
It is made into integration with such as silica gel elastomeric material.
Collection chamber 1120 can be located at immediately below atomizing component 12 in some embodiments, for collecting such as from atomization group
The liquid medium that is condensed back in leakage or fog channel in part 12, to prevent condensate liquid from leaking into the outer of electronic atomization device 1
Portion, or leaking at electronic component causes electronic component to damage.The accommodating chamber 1110 of lower base 111 is located at upper pedestal
112 1125 lower section of several second air inlets, for collecting the liquid medium flowed down from several second air inlets 1125.
In some instances, pedestal 11 may also include the first adsorbing medium 113 in accommodating chamber 1110 and be located at and receives
Collect the second adsorbing medium 114 in cavity 1120.First adsorbing medium 113 is fixed in the bottom wall and collecting chamber of accommodating chamber 1110
Between 1120 bottom wall of body, for adsorbing and storing the liquid medium flowing in the accommodating chamber 1110.The setting of second adsorbing medium 114
In in collection chamber 1120, liquid medium for adsorbing vapor or flowing in the collecting tank of the collection chamber 1120, and with
Prevent liquid medium from flowing backwards.In some embodiments, the second adsorbing medium 114 is fixed in the collection chamber 1120.Some
In embodiment, the first adsorbing medium 113 and the second adsorbing medium 114 can by active carbon nanoparticles, ceramic honey comb, medical grade fiber,
Or the porous materials such as high-shrinkage cotton are made.
In some embodiments, collection chamber 1120 can be cylindrical, is matched therewith the second adsorbing medium 114 of installation
It is cylindrical or spherical, and the outer diameter of second adsorbing medium 114 is greater than the internal diameter of collection chamber 1120, can make second in this way
Adsorbing medium 114 is fixed in an interference fit in its collection chamber 1120, with prevent from collecting in collection chamber 1120
Liquid is flow backwards.
Referring collectively to Fig. 5 and Fig. 6, in some embodiments, lower base 111 may also include first step 1111, second
Rank 1112, third step 1113 and two the first air inlets 1114.First step 1111 is located at 111 bottom of lower base, for
First opening 210 of liquid storage unit 20 matches.Second step 1112 is set to 111 top of lower base, for for upper pedestal
112 are socketed on it.Two third steps 1113 are arranged in accommodating chamber 1110, and are located at the periphery of collection chamber 1120.The
The top surface of three steps 1113 is lower than the top surface of the lower base 111, and the first air inlet 1114 of two about 111 lower bases of perforation divides
It is not formed on two third steps 1113.Space between the top surface of third step 1113 and the top surface of the lower base 111
Formed and first collect space 1118, this first collect space 1118 by the first air inlet 1114 and second on upper pedestal 112 into
Stomata 1125 is connected, so that collect in space 1118 first and collected after outside air is via the first air inlet 1114,
Then it is transferred to the second air inlet 1125 again.The staggered designs of such gas circuit, it is possible to reduce liquid medium to the general of outward leakage
Rate.
In some embodiments, lower base 111 may also include two of the two opposite sides for being respectively arranged at accommodating chamber 1110
First positioning hole 1115, and positive electrode hole 1116 and negative electrode hole respectively close to two first positioning holes 1115 setting
1117.First positioning hole 1115, positive electrode hole 1116 and negative electrode hole 1117 axially penetrate through lower base 111.Positive electrode hole 1116
It is respectively used to be inserted in wherein for positive electricity pole 115 and negative electricity pole 116 with negative electrode hole 1117.
Again as shown in Fig. 2, in some embodiments, pedestal 11 may also include positive electricity pole 115, negative electricity pole 116 and electricity
Pole annular seal 117.Positive electricity pole 115 and negative electricity pole 116 are respectively interposed in positive electrode hole 1116 and negative electrode hole 1117
It is interior, and be electrically connected with cell apparatus (not shown).Electrode annular seal 117 is set in positive electricity pole 115 and negative electricity pole
At 116 bottom boss, play a part of to seal gas-liquid, and can prevent dust from entering in the atomization unit 10 to a certain extent.
Fig. 7 and Fig. 8 shows the upper pedestal 112 in some embodiments of the invention, may include substantially oblong-shaped plate
It shape ontology 1121, the cylindrical boss 1123 being set in the middle part of 1121 top surface of ontology and is set in the middle part of 1121 bottom surface of ontology
Collection chamber 1120.Ontology 1121 is used to be covered in the top surface of lower base 111, and boss 1123 is used to match with atomizing component 12
It closes.1123 top surface of boss is recessed to be formed with a transection slot 1124, which horizontally penetrates through entire boss 1123.
When boss 1123 and atomizing component 12 are combined together, which forms second and collects space 1130 (as shown in Figure 2).
It is formed with an intercommunicating pore 1122 in the middle part of the bottom surface of transection slot 1124, the intercommunicating pore 1122 is by collection chamber 1120
Collecting tank is connected with transection slot 1124, and the aperture of the intercommunicating pore 1122 and the aperture of the collecting tank are suitable.Transection slot 1124
Bottom surface be additionally provided in some embodiments perforation to the bottom surface of ontology 1121 four the second air inlets 1125, this four second into
Stomata 1125 is distributed in the periphery of the intercommunicating pore 1122, and is located at four corners of the transection slot 1124.It is understood that
The quantity on ground, the second air inlet 1125 is not limited to four, can also be applied lower than four or more than four.Transection slot 1124
Bottom surface be additionally provided with a pair of of cable-through hole 1127 in some embodiments, which is respectively arranged on intercommunicating pore 1122
Two opposite sides are each passed through for two contact conductors for atomizing component 12.
Again as shown in fig. 7, upper pedestal 112 may also include two mounting posts 1128 in some embodiments, this two installations
Column 1128 is respectively set at the both ends of 1121 top surface of ontology, for being socketed on it for atomizing component 12.Another convenience is due to upper
Pedestal 112 is integrally formed using elastic material, which can also play sealing function, to prevent leak-stopping liquid.Each
Mounting post 1128 further includes an axially extending bore 1126, which is penetrated through by the top surface of mounting post 1128 to ontology 1121
Bottom surface, to be inserted therein respectively for positive electricity pole 115 and negative electricity pole 116.The axially extending bore is in positive electricity pole 115 and negative electricity
Before pole 116 is installed, it is also used as oil filler point.
Upper pedestal 112 may also include two second location holes 1129 in some embodiments, two second location holes
1129 are through to bottom surface by 1121 top surface of ontology, and are separately positioned on the diagonal position of 1124 periphery of transection slot of boss 1123
Place, and it is corresponding with two first positioning holes 1115 on lower bottom base 111 respectively.Two second location holes 1129 are used for respectively for mist
Two positioning columns 1216 for changing component 12 are arranged in wherein.Positioning column 1216 on atomizing component 12 is sequentially interspersed in the second positioning
In hole 1129 and first positioning hole 1115, so that the combination of atomizing component 12, upper pedestal 112 and lower base 113 is more firm.
Upper pedestal 112 may also include the annular seal 1126 for being set to 112 periphery of upper pedestal in some embodiments, should
Annular seal 1126 is extended downwardly to the bottom surface of ontology 1121 hereinafter, making upper pedestal 112 integrally in hat shape, and can cover
At 111 top of lower base.The annular seal 1126 (as shown in Figure 2) between lower base 111 and liquid storage unit 20, to prevent
Leakage.
It is socketed on the downside of upper pedestal 112 on lower base 111, upside is mounted thereon for atomizing component 12, uses silica gel
Elastomeric material is integrally formed, and using the soft property feature of elastic material, is kept other components interspersed or be fitted thereon, one
Aspect plays effective sealing function, prevents the entrance of gas liquid or dust, on the other hand also functions to more firm clamping effect
Fruit consolidates its upper and lower components.
As shown in fig. 9 again, atomizing component 12 may include fixing seat 121, imbibition part 122, heating part in some embodiments
123 and sealing ring 124.Fixing seat 121 is installed on upper pedestal 112 (as shown in Figure 2), and heating part 123 is fixedly installed in imbibition
In part 122, the imbibition part 122 for being equipped with heating part 123 is fixedly installed in fixing seat 121.Imbibition part 122 is for drawing liquid storage
Liquid medium in chamber 30, heating part 123 are used to heat the liquid medium in imbibition part 122, its temperature is made to increase atomization.Sealing
Ring 124 is sheathed on the top of the fixed cylinder 1212 of fixing seat 121, the combination between seal holder part 1212 and liquid storage unit 20
Place.
As shown in fig. 9 again, fixing seat 121 may include substantially oblong-shaped pedestal 1211, axial direction in some embodiments
The circle being recessed in the middle part of being set to the fixed cylinder 1212 in the middle part of 1211 top surface of pedestal, being formed in 1211 bottom surface of pedestal and towards top surface
Cylindricality accepting hole 1213, by perforation 1214 that fixed cylinder 1212 is connected with accepting hole 1213, be respectively arranged at 1211 liang of pedestal
It holds and is penetrated through to two third location holes 1215 of bottom surface by base top surface and extended downwardly respectively by the bottom surface of pedestal 1211
Two positioning columns 1216.Fixed cylinder 1212 for imbibition part 122 and heat generating member 123 for being contained in wherein, and shape on its side wall
At there is the delivery hole 1217 (as shown in Figure 4) for being connected to imbibition part 122 with 30 drain of liquid storage chamber.The aperture of accepting hole 1213 with it is upper
The diameter of the boss 1123 of pedestal 112 is adapted, and when being installed on upper pedestal 112 so as to fixing seat 121, which can
It is closely contained in wherein, is connected to collect space 1130 for second with fixed cylinder 1212.Two third location holes
1215 aperture is adapted with the diameter of two mounting posts 1128 of upper pedestal 112 respectively, be closely sheathed on respectively this two
In a mounting post 1128.Two positioning columns 1216 are for being successively arranged in second location hole 1129 and first positioning hole 1115
In.
Imbibition part 122 is cylindrical in shape in some embodiments, and is axially arranged in fixed cylinder 1212.In imbibition part 122
Heart through-hole forms atomization chamber, which collects space 1130 with second via perforation 1212 and be connected.Heat generating member 123 is some
Heating wire spirally-wound column is used in embodiment, and is axially fixed in the atomization chamber of imbibition part 122, and and heat generating member
123 inner wall is close to.The materials such as organic cotton or non-woven fabrics can be used in some embodiments and be made for imbibition part 122.
In some embodiments, the opening of collecting tank first that above-mentioned collection chamber 1120 defines is being located at the atomization chamber just
Lower section, on the one hand, in order to be collected in the condensed fluid medium being atomized in the atomization chamber or leak liquid medium smoothly
It states in the opening of collecting tank 1,120 first.On the other hand but also the heat that heating part generates makes to be adsorbed in the second adsorbing medium 114
Interior liquid or air-flow water evaporation falls a part, can play the role of dry nebulization gas.
Again as shown in Fig. 2, liquid storage unit 20 may include in some embodiments the shell 21 being sheathed on pedestal 10 and
It is set to the gas-guide tube 22 connecting in shell 21 with 10 air guide of pedestal.Shell 21 includes for being sheathed on atomization unit 10
One opening 210 and second opening 212 opposite with first opening 210.22 one end of gas-guide tube and 212 phases of the second opening
Even, the other end is stretched out towards the first opening 210, and is connected with the fixing seat of atomizing component 12 121, thus by atomization chamber via
Second opening 212 is connected with the external world.In this, the first air inlet 1114, first collect space 1118, the second air inlet 1126,
Second, which collects space 1130, atomization chamber and the second opening 212, sequentially connects into the air guide channel being staggeredly connected to, and can subtract
The probability of few liquid medium leakage.
In some embodiments, 1 atomization unit 10 is provided with collection below atomizing component 112 in electronic atomization device
Cavity 1120 and the second adsorbing medium 114 in the opening of collecting tank first that collection chamber 1120 defines.Utilize second
The porous material of adsorbing medium 114 has the characteristics of very strong adsorptivity, adsorbs the condensate liquid in atomizing component or reveals liquid or water
Steam, and be collected into collection chamber 1120.There are the adsorption condensing liquid in the second adsorbing medium 114 or other air-flow water also can again
A part is fallen by the heat of vaporization that heating part 123 issues, this has using making the circulation that the atomization gas in atomization unit more can be dry and comfortable,
To make user have better experience effect.
In some embodiments, the atomization unit 10 of electronic atomization device 1 adds accommodating chamber below atomizing component 112
1110 and position the first adsorbing medium 113 in the inner.Similarly setting make extra atomization gas in several second air inlets 1126 or
Vapor also can further reduce the risk of the liquid leakage in the electronic atomization device 1 by more effective absorptive collection, from
And the outside bad border of the effective protection atomising device and other not in contact with the components of gas-liquid, extend electronic atomization device 1
Service life.
Dual collecting tank is set in some embodiments of electronic atomization device 1 and is located at absorption in each collecting tank
The design feature of medium apparatus, the liquid leakage that can be effectively prevent in atomization unit, and the liquid in collecting tank can be effectively prevent
It flows backwards, further prevents components at corrosion leakage liquid, and then extend the service life of atomization unit, while again can be to a certain degree
Upper dry nebulization gas, increases the comfort level of user.Above-described embodiment is only that the part in some embodiments of the invention is implemented
Example, more variant embodiments on the basis of the present embodiment are not listed one by one, therefore all the present inventive concept on the basis of
Any variant embodiments are within the scope of the present invention.
Claims (10)
1. a kind of electronic atomization device, including atomization unit and liquid storage unit, the atomization unit include pedestal and are set to
Atomizing component on the pedestal, the atomizing component include heat generating member and the imbibition part matched with the heat generating member；Its feature
It is: is also formed with recessed collecting tank on the pedestal, the collecting tank is located at the lower section of the atomizing component, to collect leakage
Liquid and/or condensate liquid.
2. electronic atomization device according to claim 1, it is characterised in that: the atomization unit includes atomization chamber, described
Collecting tank is located at the underface of the atomization chamber.
3. the electronic atomization device stated according to claim 2, it is characterised in that: the imbibition part includes axially extending bore, the axial direction
Through-hole defines the atomization chamber.
4. the electronic atomization device stated according to claim 2, it is characterised in that: the pedestal includes upper pedestal, the collecting tank
It is formed on the upper pedestal；The upper pedestal further includes at least one second air inlet up and down, this at least one second
Air inlet is located at the side of the collecting tank；Second has been defined above the upper pedestal and has collected space, this second collects space for institute
At least one second air inlet is stated to be connected with the atomization chamber.
5. electronic atomization device according to claim 4, it is characterised in that: the upper pedestal includes the boss positioned at top, institute
State boss top surface it is recessed be formed with transection slot, the collecting tank and at least one described second air inlet correspond to the transection slot
Bottom surface setting；The transection slot defines described second and collects space.
6. electronic atomization device according to claim 1, it is characterised in that: the pedestal includes upper pedestal, the seat of honour
Body includes the collection chamber being connected with the top surface of the upper pedestal, and the collection chamber defines the collecting tank；The bottom
Seat includes lower base, and the upper pedestal is set on the lower base, and the collection chamber is stretched out towards the lower base；Under described
Pedestal includes accommodating chamber, and the collection chamber is contained in the accommodating chamber.
7. electronic atomization device according to claim 6, it is characterised in that: the pedestal further includes being set to the receiving
The first intracavitary adsorbing medium.
8. the electronic atomization device stated according to claim 6, it is characterised in that: the lower base includes being located at the collection chamber
At least one peripheral first air inlet and by this at least one first air inlet and the upper pedestal at least one second
What air inlet was connected first collects space.
9. electronic atomization device according to any one of claims 1 to 8, it is characterised in that: the pedestal includes being set to
The second adsorbing medium in the collecting tank, second adsorbing medium fixedly or are movably disposed in the collecting tank
It is interior.
10. according to the described in any item electronic atomization devices of claim 4 to 8, it is characterised in that: the upper pedestal is using elasticity
Material is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910577802.1A CN110236233A (en) | 2019-06-28 | 2019-06-28 | Electronic atomization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910577802.1A CN110236233A (en) | 2019-06-28 | 2019-06-28 | Electronic atomization device |
Publications (1)
| Publication Number | Publication Date |
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| CN110236233A true CN110236233A (en) | 2019-09-17 |
Family
ID=67890317
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910577802.1A Pending CN110236233A (en) | 2019-06-28 | 2019-06-28 | Electronic atomization device |
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| CN110613172A (en) * | 2019-09-30 | 2019-12-27 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and atomizer thereof |
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| CN111685385A (en) * | 2020-06-23 | 2020-09-22 | 深圳市吉迩科技有限公司 | Oil separation seat oil storage structure and atomizer |
| WO2021062781A1 (en) * | 2019-09-30 | 2021-04-08 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and atomizer thereof |
| WO2021128957A1 (en) * | 2019-12-26 | 2021-07-01 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and atomizer thereof |
| WO2021159915A1 (en) * | 2020-02-10 | 2021-08-19 | 常州市派腾电子技术服务有限公司 | Atomizer and aerosol generation apparatus with same |
| WO2021258808A1 (en) * | 2020-06-23 | 2021-12-30 | 深圳麦克韦尔科技有限公司 | Electronic atomization device, atomizer thereof, and atomization assembly |
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| WO2021258808A1 (en) * | 2020-06-23 | 2021-12-30 | 深圳麦克韦尔科技有限公司 | Electronic atomization device, atomizer thereof, and atomization assembly |
| CN111657551A (en) * | 2020-07-31 | 2020-09-15 | 深圳市吉迩科技有限公司 | Oil leakage prevention airflow channel structure of electronic cigarette, atomizer of oil leakage prevention airflow channel structure and electronic cigarette |
| WO2022156718A1 (en) * | 2021-01-20 | 2022-07-28 | 深圳市合元科技有限公司 | Atomiser and electronic atomising apparatus |
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Application publication date: 20190917 |