CN105661650A - Heating device, atomizing head, atomizer and electronic cigarette of electronic cigarette atomizing head - Google Patents
Heating device, atomizing head, atomizer and electronic cigarette of electronic cigarette atomizing head Download PDFInfo
- Publication number
- CN105661650A CN105661650A CN201610175413.2A CN201610175413A CN105661650A CN 105661650 A CN105661650 A CN 105661650A CN 201610175413 A CN201610175413 A CN 201610175413A CN 105661650 A CN105661650 A CN 105661650A
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- electro
- atomising head
- imbibition
- generating member
- 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 10
- 238000010438 heat treatment Methods 0.000 title abstract description 22
- 238000005213 imbibition Methods 0.000 claims description 85
- 235000019504 cigarettes Nutrition 0.000 claims description 28
- 238000005507 spraying Methods 0.000 claims description 23
- 241000208125 Nicotiana Species 0.000 claims description 17
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 17
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 17
- 229920000742 Cotton Polymers 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 230000037361 pathway Effects 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract 7
- 239000000203 mixture Substances 0.000 description 5
- 229920001296 polysiloxane Polymers 0.000 description 5
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- A24F47/008—
Abstract
The invention discloses a heating device of an electronic cigarette atomizing head. The heating device comprises a sleeve-shaped heating piece and a liquid adsorbing absorbing piece which is wrappesd at the outer surface of the heating piece, wherein the liquid adsorbing absorbing piece is formed by mutually jointing at least two liquid adsorbing absorbing parts; in such a way, when assembling is performed, the liquid adsorbing absorbing piece can be used for wrapping ed at the outer surface of the heating piece only by placing the liquid adsorbing absorbing parts of the liquid adsorbing absorbing piece at the outer part of the heating piece and jointing the liquid adsorbing absorbing parts together, so that the assembling is performed fast and simply.
Description
Technical field
The present invention relates to electronic cigarette field, it is specifically related to the electro-heat equipment of a kind of electronic cigarette atomizing head, atomising head, spraying gun and electronics cigarette thereof.
Background technology
At present, electronics cigarette has become a kind of on market and has compared ripe smoking substitute, and the heating wire in atomising head is powered by it by battery, makes heating tobacco juice under electric drive and producing smog of heating wire, thus makes user obtain smoking experience.
Recently, having to adopt in the electro-heat equipment of portions of electronics cigarette atomising head and wrap up porous ceramic film material outside heating wire, this porous ceramic film material is used for absorbing and storing tobacco juice, is also inserted in the middle of porous ceramic film material by heating wire exactly. But, the porous ceramic film material in existing electro-heat equipment is all as a whole, during insertion heating wire, it is easy to the situation that size size is improper and cannot assemble occur, reduce the efficiency of assembling.
Summary of the invention
The technical problem to be solved in the present invention is to provide the electro-heat equipment of a kind of electronic cigarette atomizing head, and this electro-heat equipment is easy to assembling, has the advantage that efficiency of assembling is high. Present invention also offers the atomising head of a kind of this electro-heat equipment of application, and apply the spraying gun of this atomising head and apply the electronics cigarette of this spraying gun.
In order to solve the problems of the technologies described above, the present invention provides the electro-heat equipment of the atomising head of a kind of electronics cigarette, described electro-heat equipment comprises the heat generating member in cover tubular and is wrapped in the imbibition part of described heat generating member outside surface, and wherein, described imbibition part is bonded with each other by least two imbibition parts.
Further, described imbibition parts are arc, and two described imbibition parts are bonded with each other in cover tubular and the outside surface being wrapped in described heat generating member.
Further, described imbibition part is made up of porous ceramic film material.
The present invention provides the atomising head of a kind of electronics cigarette, comprises mounting seat and above-mentioned electro-heat equipment, and it is inner that described electro-heat equipment is arranged at described mounting seat, and described mounting seat is provided with the feed pathway guided on tobacco juice to described imbibition part.
Further, described mounting seat is in cover tubular, described electro-heat equipment is sheathed on the inside of described mounting seat, and the sidewall of described mounting seat is provided with described feed pathway, is provided with the positioning element for fixing described imbibition part between described mounting seat and described electro-heat equipment.
Further, described positioning element is the cotton or the cotton that are wrapped in described imbibition part outside surface.
Further, described atomising head also comprises the envelope lid being arranged at described mounting seat one end, is provided with sealing member between described envelope lid and described imbibition part.
Further, described atomising head also comprises the electric contact piece for being electrically connected with positive source or power cathode, described electric contact piece is connected to one end away from described envelope lid of described mounting seat, a terminal portions on described heat generating member is electrically connected on described electric contact piece, another terminal portions on described heat generating member is electrically connected with described mounting seat or described envelope lid, and is provided with insulating washer between described electric contact piece and described mounting seat.
The present invention provides a kind of spraying gun, and described spraying gun comprises above-mentioned atomising head, and it is inner that described atomising head is arranged on described spraying gun.
The present invention also provides a kind of electronics cigarette, comprises above-mentioned spraying gun and the power supply module for described spraying gun offer electric energy.
The electro-heat equipment of the atomising head of the electronics cigarette of the present invention, owing to the imbibition part in electro-heat equipment is bonded with each other by least two imbibition parts, make when carrying out atomising head and assemble, only the imbibition parts of composition imbibition part need to be placed on the outside of heat generating member and be bonded together, instead of by heat generating member is screwed in from the through hole at imbibition part two ends in picture prior art, once the bore size Size Error of the through hole of heat generating member external diameter size and imbibition part is too big, just it is difficult to assembling, therefore like this design be possible to prevent in prior art by heat generating member when inserting imbibition part due to both size sizes too close to and not easily insert, or both sizes are improper and the problem that cannot assemble occur, it is easy to assembling, and efficiency of assembling can be improved.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded perspective view of atomising head of one embodiment of the invention;
Fig. 2 is the atomising head front view of one embodiment of the invention;
Fig. 3 is the sectional view of the atomising head shown in Fig. 2 along A-A direction.
Main element nomenclature:
1, atomising head 10, electro-heat equipment 101, heat generating member
102, imbibition part 1021, first curved portions 1022, the 2nd curved portions
20, mounting seat 201, feed pathway 30, Feng Gai
40, electric contact piece 50, cotton 60, sealing member 70, insulating washer.
Following embodiment will illustrate the present invention further in conjunction with above-mentioned accompanying drawing.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described so that the technician of this area the present invention may be better understood and can be implemented, but illustrated embodiment is not as a limitation of the invention.
When not doing contrary explanation, term position " outward " that the present invention uses, " interior " are for the heat generating member in the embodiment of the present invention, imbibition part and this body structure of mounting seat.
Refer to Fig. 1, Fig. 2 and Fig. 3, the present invention provides the electro-heat equipment 10 of a kind of electronic cigarette atomizing head, described electro-heat equipment 10 comprises the heat generating member 101 in cover tubular and is wrapped in the imbibition part 102 of described heat generating member 101 outside surface, wherein, described imbibition part 102 is bonded with each other by least two imbibition parts.
Heat generating member 101 is in cover tubular, imbibition part 102 is wrapped in the outside surface of heat generating member 101, namely imbibition part 102 is also in the cover tubular mated with heat generating member 101 phase, imbibition part 102 is for absorbing and stores tobacco juice, the tobacco juice that heat generating member 101 can heat in imbibition part 102 after being powered up makes it be atomized, and the inner chamber of heat generating member 101 is the circulation passage of smog and air-flow. owing to imbibition part 102 is bonded with each other by least two imbibition parts in embodiments of the invention, directly the imbibition parts of composition imbibition part 102 can be placed on the outside of heat generating member 101 during assembling and be bonded together, instead of by heat generating member is screwed in from the through hole at imbibition part two ends in picture prior art, once the bore size Size Error of the through hole of heat generating member external diameter size and imbibition part is too big, just it is difficult to assembling, not easily insert owing to both size sizes are too close when therefore being just possible to prevent heat generating member 101 is inserted imbibition part 102 by prior art like this, or both sizes are improper and the problem that cannot assemble occur. in addition, owing to imbibition part 102 is made up of multiple imbibition parts, comparing monoblock type imbibition part 102, single imbibition parts are convenient to processing and manufacturing more.
In embodiments of the invention, heat generating member 101 is the heating wire of the complete tubular of spiral, imbibition part 102 is bonded with each other by two imbibition parts, and specifically, imbibition parts are that arc imbibition part 102 is bonded with each other in cover tubular by two arcs and the outside surface being wrapped in heat generating member 101. Two arcs engage relative to three and the joint of above arc more quick, and the size according to existing atomising head, makes two arcs and is easier to processing, and size easily controls.
Specifically, as shown in Figure 1, imbibition part 102 comprises the first curved portions 1021 and the 2nd curved portions 1022 that can be combined into a set of tubular. In order to convenient for assembly and fixing, the internal surface of imbibition part 102 is provided with is convenient to the fixing installation structure of heat generating member 101, as arranged groove at the internal surface of the first curved portions 1021 and the 2nd curved portions 1022, a part for heat generating member 101 is blocked this groove can be fixed on imbibition part 102 by heat generating member 101, as long as and similar can be fixed on imbibition part 102 by heat generating member 101 that structure can.
More specifically, in the present embodiment, owing to heat generating member 101 is the heating wire of the complete tubular of spiral, correspondingly the first curved portions 1021 circumferentially offers the spiral slot identical with the hand of spiral of heating wire with the internal surface of the 2nd curved portions 1022, during assembling, heating wire is fastened in the spiral slot of the first curved portions 1021 and the 2nd curved portions 1022, imbibition part 102 can be wrapped in the outside surface of heat generating member 101, and assembling is quick and simple. Preferably, a preferred implementation according to the present embodiment, the position that first curved portions 1021 and the 2nd curved portions 1022 engage also is provided with the concaveconvex structure of coupling mutually along heating wire axial direction due, and the concaveconvex structure of the first curved portions 1021 and the 2nd curved portions 1022 is blocked conjunction mutually, the two is more fixed like this, and user carries and abnormal sound can not occur when walking about.
Understandably, imbibition part 102 can be become by two, three, four or more imbibition components bonding, as long as the imbibition part 102 engaging and becoming can wrap heat generating member 101. The mode engaged between each composition parts of imbibition part 102 can have multiple, and such as, card button, spiral shell connects, the various suitable mode such as socket. Further, between each composition parts can be the heating wire joint axially along cover tubular, it is also possible to be along the joint in the heating wire radial direction of cover tubular, it is also possible to be along joint on a certain camber line etc.
Preferably, in this embodiment, imbibition part 102 is made up of porous ceramic film material, porous ceramic film material can absorb tobacco juice on the one hand, part tobacco juice can also be stored on the other hand, even and if there is the situation of dry combustion method, also can not produce the use mouthfeel that peculiar smell affects user.
According to another aspect of the present invention, the atomising head 1 of a kind of electronics cigarette is also provided, comprising the electro-heat equipment 10 in mounting seat 20 and previous embodiment, it is inner that electro-heat equipment 10 is arranged at mounting seat 20, mounting seat 20 is provided with and guides tobacco juice to the feed pathway 201 on imbibition part 102. Owing to being provided with feed pathway 201 in mounting seat 20, tobacco juice enters in the imbibition part 102 of electro-heat equipment 10 by this feed pathway 201, then by the heat generating member 101 in the middle of electro-heat equipment 10, tobacco juice is carried out heating atomization.
See Fig. 2 and Fig. 3, in this enforcement new embodiment, mounting seat 20 is also the cover tubular of up/down perforation, and electro-heat equipment 10 is sheathed on mounting seat 20 inside, and feed pathway 201 is the through hole through mounting seat 20 sidewall.Being worth mentioning, the shape of described feed pathway 201 is not limit, such as, can be but be not limited to run through the circular hole of the sidewall of mounting seat 20, polygonal hole etc.
Further, in the present embodiment, being provided with the positioning element 50 of the imbibition part 102 for fixing electro-heat equipment 10 between mounting seat 20 and electro-heat equipment 10, namely positioning element 50 is arranged between the internal surface of mounting seat 20 and the outside surface of imbibition part 102. By arranging positioning element 50, it is possible to prevent between each integral part of imbibition part 102 and imbibition part 102 entirety generation position skew, it is possible to increase the reliability of assembling. This positioning element 50 can have various ways, such as the weighting material in gap filled up between mounting seat 20 and imbibition part 102, or the wooden unit being stuck between mounting seat 20 and imbibition part 102, and the various suitable method that can fix imbibition part 102.
Specifically, in the present embodiment, this positioning element 50, for being wrapped in cotton or the cotton of imbibition part 102 outside surface, is rolled in the outside surface of electro-heat equipment 10 by cotton or the bale of cotton, prevents from mutually moving between the first curved portions 102 and the 2nd curved portions 1022. The effect that the positioning element 50 that cotton or cotton are made absorbs tobacco juice is stronger than porous ceramic film material, can increase the speed of the imbibition of imbibition part 102 like this, and then ensure that user continues the amount of smoke used.
Continue see Fig. 2 and Fig. 3, in the present embodiment, mounting seat 20 is greater than the length of electro-heat equipment 10 along its axis along the length of its axis, and electro-heat equipment 10 is roughly positioned at the middle portion of mounting seat 20, the both ends of mounting seat 20 are respectively used to the electric contact piece installed envelope lid 30 and connect power supply.
Specifically, the atomising head 1 of the present embodiment also comprises the envelope lid 30 being arranged at mounting seat 20 one end, this envelope lid 30 is installed on one end of mounting seat 20, it is used for preventing electro-heat equipment 10 from coming off out from mounting seat 20 on the one hand, on the other hand for connecting the ventpipe of electronics cigarette or other component and then the cigarette holder of electronics cigarette can be connected, so that user sucks. This envelope lid 30 has axially extending bore to be connected the inner chamber of heat generating member 101, and the periphery of the end stretching out mounting seat 20 of envelope lid 30 has screw thread, for ventpipe or other component communicated with cigarette holder of the electronics cigarette that is threaded, when electronics cigarette is provided with cigarette holder, under the suction function of user, smog finally flow to cigarette holder along the inner chamber of heat generating member 101 by the axially extending bore in envelope lid 30, is then sucked by user.
Further, sucked by user and in order to fixing imbibition part 102, seal and be provided with sealing member 60 between lid 30 and imbibition part 102 after preventing tobacco juice from entering cigarette holder by envelope lid 30. In the present embodiment, the seal 60 is O type silicone gasket, and this O type silicone gasket is folded between imbibition part 102 and envelope lid 30, when installing envelope lid 30, can O type silicone gasket be placed on imbibition part 102, envelope is covered 30 is arranged on above O type silicone gasket by elastic conjunction or thread connecting mode, namely by the effect of extruding, is firmly fixed by imbibition part 102 by O type silicone gasket.
More specifically, the atomising head 1 of the present embodiment also comprises the electric contact piece 40 for being electrically connected with positive source or power cathode, and electric contact piece 40 is connected to the other end of mounting seat 20, i.e. one end away from envelope lid 30 of mounting seat 20. One of them terminal portions on heat generating member 101 is electrically connected on electric contact piece 40, another terminal portions of heat generating member 101 is then understandably in electrical contact with mounting seat 20 or envelope lid 30 maintenance, another terminal portions of heat generating member 101 and can keep being electrically connected by conductive parts except electric contact piece 40 in mounting seat 20.When electric contact piece 40 is electrically connected with positive source, when namely electric contact piece 40 is as positive pole, mounting seat 20 or envelope lid 30, as negative pole, are electrically connected with power cathode; Or electric contact piece 40 is electrically connected with power cathode, namely when electric contact piece 40 is as negative pole, then mounting seat 20 or envelope lid 30 are as positive pole, it is electrically connected with positive source, like this, positive source, electric contact piece 40, heat generating member 101, mounting seat 20 or envelope lid 30, power cathode can form circuit loop, after electric contact piece 40, mounting seat 20 or envelope lid 30 are electrically connected with positive source and power cathode, can realize the heating of heat generating member 101.
In order to prevent positive source and power cathode from directly connecting so that heat generating member 101 cannot heat tobacco juice, it is provided with insulating washer 70 between electric contact piece 40 and mounting seat 20, namely electric contact piece 40 is fixed on the other end of mounting seat 20 by insulating washer 70. In the present embodiment, this insulating washer 70 is T-shaped insulation circle.
In addition, the periphery of the other end of mounting seat 20 is provided with screw thread so that atomising head assembling terminate after, be installed to by the screw thread of this mounting seat 20 among the spraying gun of electronics cigarette.
According to another aspect of the present invention, a kind of spraying gun is also provided, this spraying gun comprises the atomising head 1 in the middle of previous embodiment, this atomising head 1 is arranged among spraying gun by the screw thread of the periphery of mounting seat 20, namely atomising head 1 is arranged on spraying gun inside, and this atomising head 1 can absorb tobacco juice and heat tobacco juice and make it be atomized.
According to a further aspect in the invention, a kind of electronics cigarette is also provided, this electronics cigarette comprises the spraying gun in previous embodiment and power supply module, power supply module provides electric energy for spraying gun, make atomising head 1 can heat tobacco juice, this electronics cigarette also can comprise cigarette holder, cigarette holder and spraying gun and be wholely set or cigarette holder is dismountable is connected on spraying gun.
Contrast prior art mutually, the imbibition part 102 of the electro-heat equipment 10 of the electronic cigarette atomizing head of the present invention is at least bonded with each other by two imbibition parts, directly the imbibition parts of composition imbibition part 102 can be placed on the outside of heat generating member 101 when making to assemble and be bonded together, instead of by heat generating member is screwed in from the through hole at imbibition part two ends in picture prior art, once the bore size Size Error of the through hole of heat generating member external diameter size and imbibition part is too big, just it is difficult to assembling, therefore like this design be possible to prevent in prior art when heat generating member 101 is inserted imbibition part 102 due to both size sizes too close to and not easily insert, or both sizes are improper and the problem that cannot assemble occur, such that it is able to raising efficiency of assembling.
The above embodiment is only the preferred embodiment lifted for absolutely proving the present invention, and protection scope of the present invention is not limited to this. The equivalent replacement that those skilled in the art do on basis of the present invention or conversion, all within protection scope of the present invention. Protection scope of the present invention is as the criterion with claim book.
Claims (10)
1. the electro-heat equipment of an electronic cigarette atomizing head, it is characterised in that, described electro-heat equipment comprises the heat generating member in cover tubular and is wrapped in the imbibition part of described heat generating member outside surface, and wherein, described imbibition part is bonded with each other by least two imbibition parts.
2. electro-heat equipment according to claim 1, it is characterised in that, described imbibition parts are arc, and two described imbibition parts are bonded with each other in cover tubular and the outside surface being wrapped in described heat generating member.
3. electro-heat equipment according to claim 1 and 2, it is characterised in that, described imbibition part is made up of porous ceramic film material.
4. the atomising head of an electronics cigarette, it is characterized in that, comprising the electro-heat equipment according to any one of mounting seat and claim 1-3, it is inner that described electro-heat equipment is arranged at described mounting seat, and described mounting seat is provided with the feed pathway guided on tobacco juice to described imbibition part.
5. atomising head according to claim 4, it is characterized in that, described mounting seat is cannula-like, described electro-heat equipment is sheathed on the inside of described mounting seat, the sidewall of described mounting seat is provided with described feed pathway, between described mounting seat and described electro-heat equipment, is provided with the positioning element for fixing described imbibition part.
6. atomising head according to claim 5, it is characterised in that, described positioning element is the cotton or the cotton that are wrapped in described imbibition part outside surface.
7. atomising head according to the arbitrary item of claim 4-6, it is characterised in that, described atomising head also comprises the envelope lid being arranged at described mounting seat one end, is provided with sealing member between described envelope lid and described imbibition part.
8. atomising head according to claim 7, it is characterized in that, described atomising head also comprises the electric contact piece for being electrically connected with positive source or power cathode, described electric contact piece is connected to one end away from described envelope lid of described mounting seat, a terminal portions on described heat generating member is electrically connected on described electric contact piece, another terminal portions on described heat generating member is electrically connected with described mounting seat or described envelope lid, and is provided with insulating washer between described electric contact piece and described mounting seat.
9. a spraying gun, it is characterised in that, described spraying gun comprises the atomising head described in the arbitrary item of claim 4-8, and it is inner that described atomising head is arranged on described spraying gun.
10. an electronics cigarette, it is characterised in that, comprise spraying gun according to claim 9 and the power supply module for described spraying gun offer electric energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610175413.2A CN105661650A (en) | 2016-03-25 | 2016-03-25 | Heating device, atomizing head, atomizer and electronic cigarette of electronic cigarette atomizing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610175413.2A CN105661650A (en) | 2016-03-25 | 2016-03-25 | Heating device, atomizing head, atomizer and electronic cigarette of electronic cigarette atomizing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105661650A true CN105661650A (en) | 2016-06-15 |
Family
ID=56223989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610175413.2A Pending CN105661650A (en) | 2016-03-25 | 2016-03-25 | Heating device, atomizing head, atomizer and electronic cigarette of electronic cigarette atomizing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105661650A (en) |
Cited By (7)
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|---|---|---|---|---|
| CN108338422A (en) * | 2018-05-17 | 2018-07-31 | 深圳市金卓恒电子科技有限公司 | Electronic cigarette oil dripping atomizer and electronic cigarette |
| CN109380769A (en) * | 2018-11-19 | 2019-02-26 | 深圳麦克韦尔股份有限公司 | Electronic atomization device and its nebulising element |
| CN109890228A (en) * | 2016-07-25 | 2019-06-14 | 富特姆1有限公司 | The electronic cigarette atomizing smoke grenade that can be refilled |
| WO2020199214A1 (en) * | 2019-04-04 | 2020-10-08 | Nicoventures Trading Limited | Method of assembly and apparatus for heating aerosolisable material |
| EP3846585A3 (en) * | 2019-10-10 | 2021-07-14 | Tuanfang Liu | Atomization core |
| US11470691B2 (en) | 2018-11-19 | 2022-10-11 | Shenzhen Smoore Technology Limited | Atomizing assemblies and electronic atomizing devices having the same |
| RU2794879C2 (en) * | 2019-04-04 | 2023-04-25 | Никовенчерс Трейдинг Лимитед | Assembly method and device for heating aerosolized material |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109890228A (en) * | 2016-07-25 | 2019-06-14 | 富特姆1有限公司 | The electronic cigarette atomizing smoke grenade that can be refilled |
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| RU2794879C2 (en) * | 2019-04-04 | 2023-04-25 | Никовенчерс Трейдинг Лимитед | Assembly method and device for heating aerosolized material |
| EP3846585A3 (en) * | 2019-10-10 | 2021-07-14 | Tuanfang Liu | Atomization core |
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