CN217184853U - Atomizing core, atomizer and aerosol generating device - Google Patents
Atomizing core, atomizer and aerosol generating device Download PDFInfo
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- CN217184853U CN217184853U CN202220793982.4U CN202220793982U CN217184853U CN 217184853 U CN217184853 U CN 217184853U CN 202220793982 U CN202220793982 U CN 202220793982U CN 217184853 U CN217184853 U CN 217184853U
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
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- Coating By Spraying Or Casting (AREA)
Abstract
The utility model provides an atomizing core, atomizer and aerosol generating device, atomizing core include porous base member, heating film and protection film, set up the heating film on the atomizing face to the protection film that will have hollow out construction covers locates on the heating film. In the atomizing core structure, a heating film is arranged on the atomizing surface of the porous base body, a layer of protective film is covered on the heating film, the second surface of the heating film is isolated from aerosol formation substrate and air through the protective film, and the heating film is prevented from being oxidized in a high-temperature environment. And set up hollow out construction on the protective film for aerosol formation substrate only can contact with the second face of heating film in the regional scope that hollow out construction prescribes a limit to, reduces aerosol formation substrate and air and the area of contact of the second face of heating film, can reduce the carbon deposit volume that produces on the second face of heating film by a wide margin, guarantees the homogeneity of temperature distribution on the heating film, thereby improves atomizing effect and the reliable and stable nature of its work of atomizing core.
Description
Technical Field
The utility model belongs to the technical field of the simulation smoking, in particular, relate to an atomizing core, atomizer and aerosol generating device.
Background
The aerosol generating device generally includes an atomizer and a power supply device electrically connected to the atomizer, and the atomizer is capable of heating and atomizing an aerosol-forming substrate stored in the atomizer under an electrically driven action of the power supply device, so as to enable a user to inhale and achieve a simulated smoking effect.
At present, the coated ceramic atomizing core used in the aerosol generating device is generally coated with a layer of heating film on the atomizing surface of the porous ceramic. As the atomization time of the heating film is prolonged, the defect that the surface resistance of the heating film is changed due to the oxidation of the heating film generally exists, the uneven temperature distribution of the heating film or the large amount of carbon deposition generated on the surface of the heating film is easily caused, and the atomization effect of the coated ceramic atomization core and the working stability and reliability of the coated ceramic atomization core are influenced.
SUMMERY OF THE UTILITY MODEL
Based on the above-mentioned problem that exists among the prior art, one of the purposes of the utility model is to provide a can solve because of the heating film is by the oxidation, and arouse that heating film temperature distribution is inhomogeneous or the heating film surface produces the atomizing core of a large amount of carbon deposits problems.
In order to achieve the above object, the utility model adopts the following technical scheme: there is provided an atomizing core comprising:
a porous substrate having a surface formed with an atomizing surface for heating and atomizing an aerosol-forming substrate, the porous substrate having micropores;
the heating film is used for heating and atomizing aerosol to form a substrate after being electrified, and the heating film is arranged on the atomizing surface; a first face of the heat generating film being bonded to the atomising face such that the aerosol-forming substrate may be transported to the heat generating film via the micro-pores; and
the protective film is covered on the second surface of the heating film;
the protective film is provided with a hollow structure, so that the aerosol-forming substrate can be in contact with the second surface of the heating film within the area range limited by the hollow structure.
Further, the hollow structure is a hole-shaped structure which penetrates through the heating film in the thickness direction.
Further, the hole-shaped structure is at least one of a circular through hole, a rectangular through hole, an oval through hole, a diamond-shaped through hole, a pentagram-shaped through hole and a hole-shaped pattern.
Further, the radius or long radius of the hole-shaped structure is less than or equal to 10 mm.
Further, the number of the hollow-out structures is set to be a plurality of, and the hollow-out structures are distributed on the protective film at intervals, and the distance between every two adjacent hollow-out structures is equal.
Further, the atomizing core also comprises two electrodes formed on the porous matrix or the heating film through a vapor deposition process, and the two electrodes are respectively electrically connected with the heating film.
Further, the heating film is formed on the atomization surface through a thin film deposition process, and the thickness of the heating film is 0.1-2 microns.
Further, the protective film is formed on the heating film through a thin film deposition process, and the thickness of the protective film is 0.05-2 microns.
Based on the above-mentioned problem that exists among the prior art, the utility model discloses a second aim at provides an atomizer that has the atomizing core that any scheme provided above-mentioned.
In order to achieve the purpose, the utility model adopts the technical proposal that: an atomizer is provided, which comprises the atomizing core provided by any scheme above.
Based on the above-mentioned problem that exists among the prior art, the utility model provides a third of the purpose is to provide an aerosol generating device who has the atomizing core or the atomizer that any above-mentioned scheme provided.
In order to achieve the above object, the utility model adopts the following technical scheme: there is provided an aerosol generating device comprising the atomizing wick or the atomizer provided in any of the above aspects.
The embodiment of the utility model provides an in above-mentioned one or more technical scheme, compare with prior art, have one of following beneficial effect at least:
the embodiment of the utility model provides an in the embodiment atomizing core, atomizer and aerosol generating device, in the atomizing core structure, set up the heating film on porous base member's atomizing face, cover on the heating film and establish the one deck protection film, and set up hollow out construction on the protection film, form matrix and air isolation with heating film and aerosol through the protection film, make aerosol form the matrix only can be in the regional within range that hollow out construction prescribed a limit to with the second face contact of heating film, then effectively reduce the area of contact of aerosol formation matrix and air and heating film, can reduce the carbon deposit on heating film surface by a wide margin, make the temperature distribution of heating film even, guarantee the stable reliability of the atomizing effect of plating the atomizing core and its work.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic perspective view of an atomizing core provided in an embodiment of the present invention;
FIG. 2 is a schematic top view of the atomizing core of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is an exploded view of the atomizing core of fig. 1.
Wherein, in the figures, the respective reference numerals:
1-a porous matrix; 11-an atomizing surface;
2-a heating film; 3-protective film;
4-hollow structure; 5-electrode.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "connected" or "disposed" to another element, it can be directly on the other element or be indirectly connected to 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. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The meaning of "plurality" is one or more unless specifically limited otherwise.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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 present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
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 necessarily 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 4, an atomizing core according to an embodiment of the present invention will be described. The embodiment of the utility model provides an atomizing core is used for the atomizer, and it can generate heat under aerosol generating device's power supply unit's electric drive, and the aerosol that will be provided by the stock solution chamber of atomizer forms substrate heating atomizing and forms smog, and the user reaches the effect that the simulation was inhaled the cigarette through inhaling smog.
Referring to fig. 1 and 4, an atomizing core according to an embodiment of the present invention includes a porous substrate 1, a heating film 2, and a protective film 3, wherein an atomizing surface 11 for heating and atomizing aerosol-forming substrate is formed on a surface of the porous substrate 1. It is understood that at least a part of the outer surface of the porous substrate 1 is formed with the atomization surface 11. The above-mentioned at least partial outer surface means an outer surface on one side or outer surfaces on plural sides of the porous substrate 1. Of course, the above-mentioned at least part of the outer surface may also refer to a part of the surface on the side of the outer surface of the porous substrate 1, that is, the case where the area of the atomization surface 11 is smaller than the area of the side of the outer surface. The inside of the porous matrix 1 and/or the surface of the porous matrix 1 have micropores with capillary adsorption effect, the porous matrix 1 can adsorb and store the aerosol-forming substrate through the micropores, and the aerosol-forming substrate adsorbed and stored by the porous matrix 1 can be continuously transmitted to the atomizing surface 11 or the heating film 2 through the micropores. The porous substrate 1 may be, but not limited to, porous ceramic, porous glass, porous plastic, porous fiber, porous metal, or the like. When the porous substrate 1 is porous ceramic, the porosity of the porous ceramic is 40% -75%, and the pore size of the micropores is 12-120 μm.
Referring to fig. 1, fig. 3 and fig. 4, the heating film 2 is disposed on the atomizing surface 11, and the first surface of the heating film 2 is tightly bonded to the atomizing surface 11, the aerosol-forming substrate adsorbed and stored by the porous substrate 1 can be first transmitted to the atomizing surface 11 of the porous substrate 1 through the micropores, and then transmitted to the heating film 2 through the micropores on the atomizing surface 11, and the heating film 2 can heat the aerosol-forming substrate by the heat generated by the heating film 2 under the action of the electric energy provided by the power supply device, so as to atomize the aerosol-forming substrate into the smoke which can be inhaled by the user. In some embodiments, the heat generating film 2 may be formed on the atomizing surface 11 of the porous substrate 1 by a thin film deposition process, and the deposition thickness of the heat generating film 2 may be controlled within a range of 0.1-2 μm. The thin film deposition process includes, but is not limited to, a physical vapor deposition process such as a thermal evaporation deposition process, a plasma sputtering deposition process, a magnetron sputtering deposition process, and a chemical vapor deposition process. Wherein, the heating film 2 can be at least one of a platinum film, a gold film, a silver film, a nickel film, a chromium film, an iron film and a tantalum film. Of course, the heat generating film 2 is not limited to a platinum film, a gold film, a silver film, a nickel film, a chromium film, an iron film, or a tantalum film. For example, the heat generating film 2 may be at least one of a gold-silver alloy film, a gold-nickel alloy film, a gold-silver-nickel alloy film, a chromium-platinum alloy film, and a nickel-chromium alloy film. The first surface of the heat generating film 2 is a surface of the heat generating film 2 facing or facing the atomizing surface 11 of the porous substrate 1, and the first surface of the heat generating film 2 is only a surface of the heat generating film 2 facing away from the atomizing surface 11 of the porous substrate 1. That is, the first surface of the heat generating film 2 may be the front surface of the heat generating film 2, or may be the back surface of the heat generating film 2.
In the atomizing in-process of atomizing core circular telegram work, because heating film 2 produces a large amount of heats and is in under the high temperature condition, and heating film 2 forms the substrate long-term contact with the aerosol on the atomizing face 11 of porous base member 1, the second face of heating film 2 contacts with the oxygen in the air simultaneously, cause heating film 2's second face easily by the oxidation, then cause heating film 2's second face's resistance to produce unstable change, it is inhomogeneous to cause the temperature distribution on heating film 2, thereby lead to heating film 2's second face to produce a large amount of carbon deposits easily, influence the atomization effect of atomizing core and the reliable and stable nature of its work. With further reference to fig. 1, fig. 2 and fig. 3, in order to solve the above-mentioned problems, a protective film 3 is covered on the second surface of the heating film 2, the protective film 3 separates the aerosol-forming substrate and the air from the heating film 2, and a hollow structure 4 is disposed on the protective film 3, so that the aerosol-forming substrate can only contact with the second surface of the heating film 2 within the area range defined by the hollow structure 4, the contact area between the aerosol-forming substrate and the air and the heating film 2 is effectively reduced, the carbon deposition on the surface of the heating film 2 is effectively reduced, the uniformity of the temperature distribution on the heating film 2 is ensured, the aerosol-forming substrate can be uniformly atomized, and the atomization effect is improved. That is to say, after the second face of heating film 2 covered with one deck protection film 3, protection film 3 can keep apart the second face of heating film 2 with the oxygen in aerosol formation matrix and the air, prevent that the second face of heating film 2 from forming the oxygen contact in matrix and the air with aerosol and being oxidized, thereby make the resistance of the second face of heating film 2 remain stable, and then make heating film 2 temperature distribution even, and reduce the carbon deposit degree on the second face of heating film 2, ensure the stability of atomizing effect of atomizing core and guarantee that smog inhales the uniformity of taste. And, be provided with hollow out construction 4 on protection film 3, then aerosol formation substrate can only contact with the second face of heating film 2 in the regional scope that hollow out construction 4 prescribes a limit to for aerosol formation substrate and air contact with the second face of heating film 2 in relatively less area scope, reduce the carbon deposit volume that produces on the second face of heating film 2 by a wide margin, can prevent that the carbon deposit on the second face of heating film 2 from sharply increasing and influencing the stability of heating film 2 resistance under the prerequisite of ensureing atomization efficiency.
In some embodiments, the protective film 3 can be deposited on the heat generating film 2 by a thin film deposition process, and the deposition thickness of the protective film 3 is controlled to be 0.05-2 μm. The thin film deposition process includes, but is not limited to, a physical vapor deposition process such as a thermal evaporation deposition process, a plasma sputtering deposition process, a magnetron sputtering deposition process, and a chemical vapor deposition process. The heat generating film 2 may be at least one of a titanium film, a titanium dioxide film, an aluminum oxide film, a magnesium oxide film, a silicon carbide film, and a silicon nitride film. Note that the protective film 3 is not limited to the above-described titanium film, titanium oxide film, aluminum oxide film, magnesium oxide film, silicon carbide film, and silicon nitride film. The method for forming the hollow-out structures 4 in the protective film 3 includes, but is not limited to, the following methods: firstly, laser processing, namely processing a required hollow structure 4 on a protective film 3 by controlling the intensity, pulse width and time of a laser light source; etching, namely forming a protective film 3 on the heating film 2, and then manufacturing a required hollow structure 4 on the protective film 3 by using methods such as mask etching and the like; and thirdly, shielding by local coating, and in the process of depositing and forming the protective film 3 on the heating film 2, adopting a mask mode to not deposit the protective film 3 at the position where the hollow structure 4 needs to be arranged so as to manufacture the required hollow structure 4 on the protective film 3. The second surface of the heat generating film 2 is a surface of the heat generating film 2 that is away from the atomizing surface 11 of the porous base 1, and the second surface of the heat generating film 2 is only a surface opposite to the first surface of the heat generating film 2, that is, the second surface of the heat generating film 2 may be a front surface of the heat generating film 2 or a back surface of the heat generating film 2. However, when the first surface of the heat generating film 2 is the front surface of the heat generating film 2, the second surface of the heat generating film 2 is the back surface of the heat generating film 2; when the first surface of the heating film 2 is the reverse surface of the heating film 2, the second surface of the heating film 2 is the front surface of the heating film 2.
The embodiment of the utility model provides an atomizing core, compared with the prior art, set up heating film 2 on porous base member 1's atomizing face 11, establish one deck protection film 3 on heating film 2, and set up hollow out construction 4 on protection film 3, form matrix and air isolation with heating film 2's second face and aerosol through protection film 3, make aerosol form the matrix only can be in hollow out construction 4 confined regional within range with heating film 2's second face contact, then aerosol forms matrix and air only in relatively less area within range with heating film 2's second face contact, reduce the carbon deposit volume that produces on heating film 2's the second face by a wide margin, not only make heating film 2's temperature distribution even, and avoid heating film 2's second face to produce a large amount of carbon deposits, guarantee the atomizing effect of coating film pottery atomizing core and the reliable and stable nature of its work.
Referring to fig. 3 and 4, in some embodiments, the hollow structure 4 is a hole structure penetrating along the thickness direction of the heating film 2. It should be noted that the specific shape of the hole-like structure is not limited to a through hole with a regular geometric figure or an irregular geometric figure, such as a circle, an ellipse, a rectangle, a diamond, a polygon, etc. That is, the specific shape of the hole-like structure can be set reasonably according to the actual use requirement, and is not limited herein. Further, in some of the specific embodiments, the hole structure is at least one of a circular through hole, a rectangular through hole, an oval through hole, a rhombic through hole, a pentagram through hole, and a hole pattern.
In some of the embodiments, in order to ensure the atomization efficiency while also excellently preventing the soot from being excessively increased, the radius of the pore structure is less than or equal to 10 mm, or the long radius of the pore structure is less than or equal to 10 mm. It should be noted that the major radius of the cell structure is understood to be the major radius of the cell structure, i.e. half the distance between the two furthest points on the boundary of the cell structure.
Referring to fig. 1, fig. 3 and fig. 4, in some embodiments, the number of the hollow structures 4 is set to be plural, the specific number of the hollow structures 4 may be two or three or more, and the specific number of the hollow structures 4 may be reasonably selected and set according to the area size of the heat generating film 2 or the use requirement of preventing carbon deposition, which is not limited herein. A plurality of hollow out construction 4 interval distribution are on protection film 3, interval between two adjacent hollow out construction 4 equals, the speed that makes aerosol form substrate transmit to correspond hollow out construction 4's position on heating film 2 equals and is stable, the drain speed of balanced porous base member 1 and heating film 2's atomization efficiency, further prevent that heating film 2 part from taking place the phenomenon of dry combustion carbonization, prevent promptly that heating film 2 from going up that the regional confession liquid that hollow out construction 4 distributes sparsely is not enough and dry combustion carbon deposit, and heating film 2 goes up that hollow out construction 4 distributes intensive regional confession liquid too much and reduce and generate the smog volume.
Referring to fig. 1, fig. 2 and fig. 3, in some embodiments, the atomizing core further includes two electrodes 5 formed on the porous substrate 1 or the heating film 2 by a vapor deposition process, and the two electrodes 5 are electrically connected to the heating film 2 respectively. The two electrodes 5 are respectively electrically connected with the positive electrode and the negative electrode of an external power supply, so that the heating film 2 can be electrified and heated. It is to be understood that the two electrodes 5 may be formed on the surface of the porous substrate 1 other than the defogged surface 11 by a vapor deposition process, and the two electrodes 5 may also be formed on the heat generating film 2 by a vapor deposition process. Referring to fig. 2 and 3, in some embodiments, when the two electrodes 5 are formed on the heat generating film 2 by a vapor deposition process, the two electrodes 5 may be disposed at intervals, and the protective film 3 may be disposed between the two electrodes 5. The deposition thickness of the electrode 5 is controlled to be 10-80 μm, and the film deposition process includes but is not limited to a thermal evaporation deposition process, a plasma sputtering deposition process, a magnetron sputtering deposition process and other physical vapor deposition processes, and a chemical vapor deposition process. The material used for forming the electrode 5 by the thin film deposition process may be, but is not limited to, silver palladium alloy, nickel chromium alloy, or the like. In other embodiments, the two electrodes 5 may be formed on the porous substrate 1 or the heat-generating film 2 by a thick film printing process, and the two electrodes 5 are electrically connected to the heat-generating film 2, so as to enhance the firmness of the combination of the electrodes 5, effectively prevent the electrodes 5 from falling off, and prolong the service life of the atomizing core.
The embodiment of the utility model provides a still provide an atomizer, the atomizer includes the atomizing core that any embodiment of the aforesaid provided. The atomizer has all the technical characteristics of the atomizing core provided by any one of the above embodiments, so that the atomizer has the same technical effects as the atomizing core.
The embodiment of the utility model provides a still provide an aerosol generating device, aerosol generating device include the atomizer that the atomizing core that any above-mentioned embodiment provided or any above-mentioned embodiment provided. Since the aerosol generating device has all the technical characteristics of the atomizing core or the atomizer provided by any one of the above embodiments, the aerosol generating device has the same technical effects as the atomizing core.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An atomizing core, comprising:
a porous substrate having a surface formed with an atomizing surface for heating and atomizing an aerosol-forming substrate, the porous substrate having micropores;
the heating film is used for heating and atomizing aerosol to form a substrate after being electrified and is arranged on the atomizing surface; a first face of the heat generating film being bonded to the atomising face such that the aerosol-forming substrate may be transported to the heat generating film via the micro-pores; and
the protective film is covered on the second surface of the heating film;
the protective film is provided with a hollow structure, so that the aerosol-forming substrate can be in contact with the second surface of the heating film within the range of the area limited by the hollow structure.
2. The atomizing core according to claim 1, wherein the hollowed-out structure is a hole-shaped structure penetrating in the thickness direction of the heat-generating film.
3. The atomizing core of claim 2, wherein the pore-like structure is at least one of a circular through-hole, a rectangular through-hole, an oval through-hole, a diamond-shaped through-hole, a pentagram-shaped through-hole, and a pore-like pattern.
4. The atomizing core of claim 2, wherein the radius or major radius of the pore-like structure is ≦ 10 mm.
5. The atomizing core according to any one of claims 1 to 4, wherein the number of the hollow-out structures is plural, the plural hollow-out structures are distributed on the protective film at intervals, and the distance between two adjacent hollow-out structures is equal.
6. The atomizing core according to any one of claims 1 to 4, characterized in that the atomizing core further comprises two electrodes formed on the porous base or the heat-generating film by a vapor deposition process, and the two electrodes are electrically connected to the heat-generating film, respectively.
7. The atomizing core according to any one of claims 1 to 4, wherein the heat-generating film is formed on the atomizing surface by a thin film deposition process, and the thickness of the heat-generating film is 0.1 to 2 μm.
8. The atomizing core according to any one of claims 1 to 4, wherein the protective film is formed on the heat generating film by a thin film deposition process, and the thickness of the protective film is 0.05 to 2 μm.
9. An atomizer, characterized in that it comprises an atomizing core according to any one of claims 1 to 8.
10. An aerosol generating device comprising an atomising core according to any of claims 1 to 8 or an atomiser according to claim 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220793982.4U CN217184853U (en) | 2022-04-06 | 2022-04-06 | Atomizing core, atomizer and aerosol generating device |
| PCT/CN2023/084622 WO2023193644A1 (en) | 2022-04-06 | 2023-03-29 | Atomizing core, atomizer, and aerosol generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220793982.4U CN217184853U (en) | 2022-04-06 | 2022-04-06 | Atomizing core, atomizer and aerosol generating device |
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| CN217184853U true CN217184853U (en) | 2022-08-16 |
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| CN202220793982.4U Active CN217184853U (en) | 2022-04-06 | 2022-04-06 | Atomizing core, atomizer and aerosol generating device |
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| Country | Link |
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| CN (1) | CN217184853U (en) |
| WO (1) | WO2023193644A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023193644A1 (en) * | 2022-04-06 | 2023-10-12 | 常州市派腾电子技术服务有限公司 | Atomizing core, atomizer, and aerosol generation device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109414078B (en) * | 2018-09-10 | 2024-04-23 | 深圳麦克韦尔科技有限公司 | Electronic cigarette, atomization component and atomization element thereof |
| CN211746958U (en) * | 2019-12-02 | 2020-10-27 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and atomization core thereof |
| CN112089105B (en) * | 2020-08-13 | 2024-02-02 | 深圳麦克韦尔科技有限公司 | Atomizing core and atomizing device |
| CN214509370U (en) * | 2020-12-11 | 2021-10-29 | 常州市派腾电子技术服务有限公司 | Atomizing core, atomizer and aerosol generating device |
| KR102367020B1 (en) * | 2021-04-22 | 2022-02-24 | (주)래트론 | Film heater structure for cigarette type electronic cigarette apparatus with excellent heat efficiency |
| CN113768192A (en) * | 2021-08-13 | 2021-12-10 | 深圳市劳斯韦伯科技有限公司 | Atomizing core, electronic cigarette and manufacturing method of atomizing core |
| CN113826962A (en) * | 2021-09-22 | 2021-12-24 | 东莞市维万特智能科技有限公司 | Atomizing core, atomizer, aerosol generating device and atomizing core preparation method |
| CN217184853U (en) * | 2022-04-06 | 2022-08-16 | 深圳市卓尔悦电子科技有限公司 | Atomizing core, atomizer and aerosol generating device |
-
2022
- 2022-04-06 CN CN202220793982.4U patent/CN217184853U/en active Active
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2023
- 2023-03-29 WO PCT/CN2023/084622 patent/WO2023193644A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023193644A1 (en) * | 2022-04-06 | 2023-10-12 | 常州市派腾电子技术服务有限公司 | Atomizing core, atomizer, and aerosol generation device |
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| WO2023193644A1 (en) | 2023-10-12 |
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