WO2021233009A1 - 雾化件、雾化器及其气溶胶发生装置 - Google Patents

雾化件、雾化器及其气溶胶发生装置 Download PDF

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Publication number
WO2021233009A1
WO2021233009A1 PCT/CN2021/086645 CN2021086645W WO2021233009A1 WO 2021233009 A1 WO2021233009 A1 WO 2021233009A1 CN 2021086645 W CN2021086645 W CN 2021086645W WO 2021233009 A1 WO2021233009 A1 WO 2021233009A1
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WO
WIPO (PCT)
Prior art keywords
atomizer
aerosol
atomizing
area
groove
Prior art date
Application number
PCT/CN2021/086645
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English (en)
French (fr)
Inventor
邱伟华
Original Assignee
常州市派腾电子技术服务有限公司
Priority date (The priority date 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 date listed.)
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Priority to GB2219185.2A priority Critical patent/GB2612465A/en
Publication of WO2021233009A1 publication Critical patent/WO2021233009A1/zh

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for
    • 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
    • A24F40/10—Devices using liquid inhalable precursors
    • 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
    • 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
    • A24F40/44—Wicks
    • 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
    • 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
    • A24F40/48—Fluid transfer means, e.g. pumps

Definitions

  • the utility model relates to the technical field of simulated smoking, in particular to an atomizer, an atomizer and an aerosol generating device.
  • the aerosol generating device includes an atomizer and a power supply device.
  • the atomizer is provided with a liquid storage cavity and an atomizing component.
  • the liquid storage cavity is used to store the aerosol generating substrate.
  • the atomizing component is electrically connected to the power supply device.
  • the atomizing component The aerosol generating substrate supplied by the liquid storage chamber is heated under the electric drive of the power supply device to form smoke for the user to inhale.
  • the atomization assembly in the prior art includes a liquid guiding element and a heating element that cooperate with each other. During use, it is likely that the local area of the liquid guiding element does not fit well with the heating element, or due to the to-be-atomized areas on the liquid guiding element.
  • the amount of aerosol forming matrix is different, so that the liquid supply in the local area of the liquid guide does not match the heating capacity of the heating element near the local area of the liquid guide.
  • the lack of atomization of the sol-forming substrate completely causes the aerosol generating device to appear frying oil, thereby reducing the service life of the atomizing component, and the user experience is not good.
  • the technical solution adopted by the utility model to solve its technical problems is: an atomizing part for atomizing aerosol to form a matrix, the atomizing part is made of porous media material, the atomizing part can conduct electricity, so The shape of the atomizer is matched with the amount of aerosol to be atomized in different regions of the atomizer to form a matrix.
  • the atomizing member includes at least two regions, and the effective heating area of the region where the amount of aerosol to be atomized forms a substrate is larger than the effective heating area of the region where the amount of the substrate to be atomized aerosol is small area.
  • the shape of the atomizer is a trapezoid.
  • the shape of the atomizer is a hexagon.
  • the shape of the atomizer is circular.
  • the atomizing member is made of one or more conductive porous media materials among metal, metal alloy, carbon, semiconductor material or conductive ceramic, and a plurality of micropores are provided on the atomizing member.
  • a plurality of first grooves arranged at intervals are recessed and formed on the atomizer.
  • the area of the groove wall of the first groove matches the amount of the aerosol-forming substrate to be atomized in the area where the first groove is provided on the atomizer.
  • a second groove is recessed on the atomizer, and the area of the groove wall of the second groove is larger than the area of the groove wall of the first groove.
  • An atomizer comprising any one of the above-mentioned atomizers, an atomization cavity is arranged in the atomizer, and the atomizer is contained in the atomization cavity.
  • the atomization member is provided with a through hole, and the cavity wall of the atomization cavity is convexly provided with a protrusion corresponding to the through hole, and the protrusion can be inserted into the corresponding through hole.
  • An aerosol generating device comprising the atomizer described in any one of the foregoing two items.
  • the beneficial effects of the utility model are: the atomizer, atomizer or aerosol generating device provided by the utility model, the atomizer is made of porous liquid-conducting medium material, and the atomizer can conduct electricity, so that the atomizer is also It has the function of conducting liquid and conducting electricity, which avoids the phenomenon of dry burning or oil frying due to the poor fit between the liquid guide and the heating element in the prior art.
  • the shape of the atomizer is formed by the aerosol to be atomized in different areas on the atomizer.
  • the amount of the substrate is matched, that is, the effective heating area of the different areas of the atomizer matches the amount of the aerosol to be atomized in the different areas on the atomizer to form the substrate.
  • the atomization is more sufficient, and the phenomenon of dry burning or oil frying is avoided, and the user experience is better.
  • Figure 1 is a cross-sectional view of the atomizer in the first embodiment of the present invention
  • Figure 2 is another cross-sectional view of the atomizer shown in Figure 1; (rotated 90 degrees relative to Figure 1)
  • FIG. 3 is a schematic diagram of the structure of an atomizing part in the atomizer shown in FIG. 1;
  • FIG. 4 is a schematic diagram of the structure of an atomizer in another embodiment of the present invention.
  • Figure 5 is a schematic diagram of the structure of the atomizer in the second embodiment of the present invention.
  • Figure 6 is a schematic diagram of the structure of the atomizer in the third embodiment of the present invention.
  • FIG. 7 is a schematic diagram of the structure of the atomizer in the fourth embodiment of the present invention.
  • FIG. 8 is a schematic diagram of the structure of the atomizer in the fifth embodiment of the present invention.
  • Atomizer 100 Liquid storage part 10 Atomization component 20
  • Atomization chamber 24 Liquid inlet hole 231 Air inlet hole 221
  • Atomizer body 211 Conductive part 212 First groove 213
  • Atomizer body 251 Conductive part 252 First groove 253
  • Atomization part 26 First groove 263 Atomization part 27
  • the first embodiment of the present invention provides an aerosol generating device.
  • the aerosol generating device includes an atomizer 100 and a power supply device electrically connected to the atomizer 100.
  • the carburetor 100 includes a liquid storage member 10 and an atomization assembly 20 disposed in the liquid storage member 10.
  • a liquid storage cavity 11 is provided in the liquid storage member 10, and the liquid storage cavity 11 is used to store an aerosol forming matrix, and the atomization assembly 20 It includes an atomizing member 21, which is made of a porous medium material that can conduct electricity, and the atomizing member 21 is electrically connected to the power supply device, so that the atomizing member 21 can conduct liquid and conduct electricity;
  • the aerosol-forming substrate in the liquid storage cavity 11 flows onto the atomizing member 21 and is absorbed by the atomizing member 21.
  • the power supply device supplies power to the atomizing member 21, and the atomizing member 21 atomizes the aerosol-forming substrate to generate smoke for the user to smoke. Suck.
  • the liquid storage member 10 is roughly in the form of a hollow cylindrical structure with one end open.
  • the liquid storage member 10 is also provided with a vent tube 12 which is roughly in the form of a hollow cylindrical structure.
  • the liquid storage member 10 is provided with a smoke outlet 13 for discharging smoke.
  • the port 13 communicates with the inner cavity of the vent tube 12.
  • the atomization assembly 20 further includes an atomization base 22 provided at one end of the liquid storage member 10 and a mounting member 23 provided on the atomization base 22.
  • One end of the member 23 is connected with the atomization base 22, the other end of the mounting member 23 is connected with the vent tube 12, the cavity in the mounting member 23 forms the atomizing cavity 24, and the mounting member 23 is provided with at least one liquid inlet 231 ,
  • the liquid inlet 231 is in communication with the liquid storage cavity 11 and the atomization cavity 24,
  • the atomization base 22 is provided with an air inlet 221, one end of the atomization cavity 24 is in communication with the air inlet 221, and the other end of the atomization cavity 24
  • the atomization member 21 is contained in the atomization cavity 24, and the aerosol-forming matrix in the liquid storage cavity 11 flows to the atomization member 21 through the liquid inlet 231 and is absorbed by the atomization member 21.
  • the atomizing member 21 is roughly in the shape of a thin sheet.
  • the atomizing member 21 is provided with a plurality of micropores, so that the atomizing member 21 can conduct liquid and conduct electricity.
  • the shape of the atomizer 21 matches the amount of aerosol-forming substrate in different areas on the atomizer 21. Since the amount of aerosol-forming substrate in different areas on the atomizer 21 is different, the atomizer 21 Different areas on 21 require different effective heating areas, that is, the shape of the atomizer 21 is different.
  • the atomizer 21 includes at least two areas. The effective heating area of the area where the amount of aerosol to be atomized forms a matrix is larger than that of the atomizer. The effective heating area of the area where the amount of the aerosol is formed is small.
  • one area of the atomizing member 21 is the area above the atomizing member 21, and the other area is the area below the atomizing member 21 Due to the gravity effect of the aerosol-forming substrate, the aerosol-forming substrate flowing from the liquid storage cavity 11 to the atomizing member 21 accumulates toward the area below the atomizing member 21, so that the aerosol to be atomized in the area below the atomizing member 21 is formed
  • the amount of the substrate is large, therefore, the effective heating area of the area below the atomizing member 21 is greater than the effective heating area of the area above the atomizing member 21, and the resistance of the area below the atomizing member 21 is greater than the resistance of the area above the atomizing member 21, that is, mist
  • the heating power in the area below the atomizing member 21 is greater than the heating power in the area above the atomizing member 21.
  • the atomizing member 21 has a trapezoidal shape. It is understandable that in other embodiments not shown, the area of the atomizing member 21 close to the liquid inlet 231 first contacts the aerosol-forming substrate, and then diffuses to other areas, so that the atomizer 21 is close to the liquid inlet. The area of the hole 231 is in contact with more aerosol-forming substrates. At this time, the effective heating area of the area on the atomizer 21 close to the liquid inlet 231 can be increased, that is, the shape of the atomizer 21 is different from that on the atomizer 21 The amount of aerosol to be atomized in the area to form a matrix is matched.
  • the atomizer 21 includes an atomizer body 211 and two conductive parts 212 arranged on the atomizer body 211.
  • the atomizer body 211 is used to absorb and store the aerosol to form a matrix.
  • the two conductive parts 212 are arranged on the atomizer body 211.
  • one of the conductive portions 212 is electrically connected to one of the positive or negative electrodes of the power supply device, and the other conductive portion 212 is electrically connected to the other of the positive or negative electrodes of the power device.
  • the sexual connection enables the atomizer 21 to be electrically connected with the power supply device, and the power supply device can provide the atomizer body 211 with electric energy to heat the aerosol forming substrate on the atomizer body 211.
  • the two conductive parts 212 can be formed by protruding outward from the atomizer body 211, as shown in FIG. On the lower end surface of the atomizer 21, it is understandable that in other unshown embodiments, according to the structure of the atomizer 100 or the circuit design requirements of the atomizer 100, the two conductive parts 212 can be atomized by the atomizer. Any opposite sides of the body 211 are formed.
  • the flake-like structure of the atomizer 21 can make the atomizer 21 heat more uniformly and atomize more fully. It is understandable that the atomizer 21 can have a uniform thickness, so that the resistance per unit area of the atomizer 21 is the same, and then the atomization The amount of the atomized aerosol forming substrate per unit area of the member 21 is the same, or the atomizing member 21 has an uneven thickness, which satisfies the change in the amount of the atomized aerosol forming substrate in different regions on the atomizing member 21. In this embodiment, the average thickness of the atomizing member 21 is 1 mm. It is understandable that in order for the atomizing member 21 to conduct liquid faster and generate more uniform heat, in other embodiments not shown, the atomizing member body 211 The average thickness is 0.03-2 mm.
  • the atomizer 21 is provided with a plurality of first grooves 213 spaced apart, and the first grooves 213 are formed by recessing the circumferential side of the atomizer 21 inwardly.
  • the aerosol-forming matrix is not circulated in the first groove 213, so that the effective heating area of the area where the groove 213 is provided in the atomizer 21 is reduced, which matches the amount of the aerosol-forming matrix to be atomized in the area.
  • a plurality of first grooves 213 may be provided on one side of the atomizer 21, or, as shown in FIG.
  • a plurality of first grooves 213 A groove 213 is provided on opposite sides of the atomizer 21, or, in other embodiments, as shown in FIG. 4, a plurality of first grooves 213 are arranged obliquely.
  • the wall area, that is, the depth or width of the first groove 213 matches the amount of the aerosol-forming substrate to be atomized in the area where the first groove 213 is provided on the atomizer 21, that is, the area where the first groove 213 is provided
  • the groove wall area of the first groove 213 is reduced, thereby reducing the effective heating area of the area and reducing the amount of atomization; the area to be fogged in the area where the first groove 213 is provided
  • the area of the groove wall of the first groove 213 increases, thereby increasing the effective heating area of the area and increasing the amount of atomization.
  • the atomizer 21 is further recessed and formed with a second groove 214.
  • the wall area of the second groove 214 is larger than that of the first groove 213, that is, the second groove 214
  • the depth or width of the groove 214 is greater than the depth or width of the first groove 213. Due to the arrangement of the second groove 214, the second groove 214 does not circulate aerosol to form a matrix, so that the atomizer 21 is provided with a second groove.
  • the effective heating area of the area of the groove 214 is reduced, so that the effective heating area of the area where the second groove 214 is arranged on the atomizer 21 matches the amount of the aerosol to be atomized in the area, as shown in FIG.
  • the aerosol-forming substrate flows on the atomizer 21 from the direction close to the smoke outlet 13 to the direction away from the smoke outlet 13, so that the aerosol to be atomized on the atomizer 21 near the smoke outlet 13 is formed
  • the amount of the substrate is smaller than the amount of the aerosol to be atomized forming the substrate in the area of the atomizer 21 far from the smoke outlet 13; therefore, the second groove 214 is arranged close to the smoke outlet 13, so that the atomizer 21 is close to the smoke outlet 13
  • the effective heating area of the area 13 is reduced, so that the amount of aerosol to be atomized in a local area of the atomizing member 21 is not enough to form a matrix, and the phenomenon of dry burning occurs.
  • the atomizer 21 is provided with at least one through hole 215, the through hole 215 does not circulate the aerosol forming matrix, and the through hole 215 is provided so that the atomizer 21 is provided with a through hole 215.
  • the effective heating area of the area of the hole 215 is reduced, so that the effective heating area of the area where the atomizer 21 is provided with the through hole 215 matches the amount of the aerosol-forming substrate to be atomized in the area.
  • the cavity wall of the atomization cavity 24 is provided with protrusions corresponding to the through holes 215.
  • the protrusions can be inserted into the through holes 215. It is convenient to fix the atomizer 21 to prevent the atomizer 21 from loosening or bending, or the protrusion corresponds to the first groove 213.
  • the protrusion can be inserted in The inside of the first groove 213 can also function to fix the atomizer 21.
  • the shape of the atomizer 21 may also be other irregular polygons, as long as the shape of the atomizer 21 and the gas to be atomized in different areas on the atomizer 21
  • the amount of the sol-forming substrate can be matched; and in other unshown embodiments, other types of fixing structures may be provided on the cavity wall of the atomization cavity 24, which only need to satisfy the requirement of stably and flatly fixing the atomization member 21 It is sufficient in the atomization cavity 24.
  • the aerosol-forming substrate in the liquid storage cavity 11 flows to the atomizing member 21 through the liquid inlet 231, and the atomizing member 21 heats the gas under the electric drive of the power supply device.
  • the sol-forming matrix forms smoke and emits into the atomization cavity 24, while the outside air enters the atomization cavity 24 through the air inlet 221 and mixes with the smoke to form a mixed gas.
  • the mixed gas passes through the inner cavity of the vent tube 12 and exits. After the cigarette port 13 enters the user's mouth.
  • the atomizing member 21 is made of porous liquid-conducting medium material, and the atomizing member 21 can conduct electricity, so that the atomizing member 21 has both the liquid-conducting and conductive functions, and avoids the problems in the prior art.
  • the liquid guide and the heating element are not properly matched, and the phenomenon of dry burning or oil frying occurs.
  • the shape of the atomizer 21 matches the amount of the aerosol to be atomized in different areas on the atomizer 21, that is, the atomizer 21 is different
  • the effective heating area of the area matches the amount of aerosol to be atomized in different areas on the atomizer 21 to form a matrix, so that the atomization is more sufficient, the phenomenon of dry burning or oil frying is avoided, and the user experience is better.
  • the atomizer 100 and the aerosol generating device provided in this embodiment have all the technical features of the atomizer 21 described above, so they have the same technical effects as the atomizer 21 described above.
  • the atomizer 100 is provided with an atomizing member 25, the shape of the atomizing member 25 is rectangular, and the atomizing member 25 It includes an atomizer body 251 and conductive portions 252 protruding on opposite sides of the atomizer body 251.
  • the atomizer 25 is provided with a first groove 253. In this embodiment, the upper edge of the atomizer 25 is long.
  • the amount of the aerosol-forming substrate to be atomized in the axial direction is greater than the amount of the aerosol-forming substrate to be atomized in the direction of the short axis of the atomizer 25. Therefore, the atomizer 25 is rectangular, so that the shape of the atomizer 25 is similar to that of the atomization.
  • the amount of aerosol to be atomized in different areas on the member 25 is matched.
  • the aerosol generating device of this embodiment has a different shape of the atomizing member 25, and the shape of the atomizing member 25 is different from that of the aerosol-forming matrix to be atomized in different areas on the atomizing member 25 in this embodiment. ⁇ matching.
  • one difference between the aerosol generating device provided in the third embodiment and the first embodiment is that the atomizer 100 is provided with an atomizing member 26, the shape of the atomizing member 26 is square, and the atomizing member 26 A first groove 263 is provided on the upper part.
  • the amount of aerosol-forming substrate to be atomized in each area on the atomizer 26 is the same, so the atomizer 26 is square, so that the shape of the atomizer 26 is as good as
  • the arrangement of the first grooves 263 is matched with the amount of the aerosol to be atomized in different regions on the atomizer 26 to form a matrix.
  • the aerosol generating device of this embodiment has a different shape of the atomizing member 26, and the shape of the atomizing member 26 is different from that of the aerosol-forming matrix to be atomized in different regions on the atomizing member 26 in this embodiment. ⁇ matching.
  • one difference between the aerosol generating device provided in the fourth embodiment and the first embodiment is that an atomizing member 27 is provided in the atomizer 100, and the shape of the atomizing member 27 is a hexagon.
  • the member 27 is provided with a first groove 273.
  • the amount of aerosol-forming substrate to be atomized in the peripheral part of the atomizing member 27 is less than the amount of aerosol-forming substrate to be atomized in the middle region of the atomizing member 27. Therefore, the shape of the atomizer 27 is a hexagon, so that the shape of the atomizer 27 matches the amount of the aerosol to be atomized in different regions on the atomizer 27 to form a matrix.
  • the aerosol generating device of this embodiment has a different shape of the atomizing member 27, and the shape of the atomizing member 27 is different from that of the aerosol-forming matrix to be atomized in different regions on the atomizing member 27 in this embodiment. ⁇ matching.
  • one difference between the aerosol generating device provided in the fifth embodiment and the first embodiment is that the atomizer 100 is provided with an atomizing member 28, and the shape of the atomizing member 28 is circular.
  • a first groove 283 is provided on the 28.
  • the amount of aerosol-forming substrate to be atomized on the peripheral area of the atomizer 28 is small, so the atomizer 28 is arranged in a circular shape, so that the atomization
  • the shape of the member 28 matches the amount of the aerosol forming substrate to be atomized in different areas on the atomizing member 28.
  • the shape of the atomizing member 28 is different. ⁇ matching.

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Spray-Type Burners (AREA)
  • Frying-Pans Or Fryers (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

一种雾化件（21，25，26，27，28），具有该雾化件（21，25，26，27，28）的雾化器（100）以及气溶胶发生装置。雾化件（21，25，26，27，28）由多孔导液介质材料制成，且能够导电，使得雾化件（21，25，26，27，28）兼具导液和导电功能，避免导液件和发热件配合不好出现干烧或炸油现象，同时雾化件（21，25，26，27，28）的形状与雾化件（21，25，26，27，28）上不同区域的待雾化气溶胶形成基质的量匹配，即雾化件（21，25，26，27，28）不同区域的有效加热面积与雾化件（21，25，26，27，28）上不同区域的待雾化气溶胶形成基质的量匹配，雾化更充分，避免干烧或炸油现象，用户体验感较好。

Description

雾化件、雾化器及其气溶胶发生装置 技术领域
本实用新型涉及模拟吸烟技术领域，特别地，涉及一种雾化件、雾化器及其气溶胶发生装置。
背景技术
气溶胶发生装置包括雾化器和电源装置，雾化器内设置有储液腔以及雾化组件，储液腔用于储存气溶胶发生基质，雾化组件与电源装置电性连接，雾化组件在电源装置的电驱动下加热储液腔供给的气溶胶发生基质，形成烟雾，以供用户抽吸。然而现有技术中的雾化组件包括相互配合导液件和发热件，在使用过程中容易出现导液件局部区域与发热件配合不好，或者由于导液件上不同区域上的待雾化气溶胶形成基质的量不一样，使得导液件局部区域的供液量与发热件靠近该导液件局部区域的加热能力不匹配，发热件局部出现干烧，或者导液件局部区域的气溶胶形成基质没有雾化完全使得气溶胶发生装置出现炸油的现象，进而降低了雾化组件的使用寿命，且用户体验感不好。
实用新型内容
基于此，有必要提供一种既能导液又能发热且雾化件形状与不同区域待雾化气溶胶形成基质的量匹配的雾化件、雾化器及其气溶胶发生装置。
本实用新型解决其技术问题所要采用的技术方案是：一种雾化件，用于雾化气溶胶形成基质，所述雾化件由多孔介质材料制成，所述雾化件能够导电，所述雾化件的形状与所述雾化件不同区域的待雾化气溶胶形成基质的量匹配。
进一步地，所述雾化件至少包括两个区域，待雾化气溶胶形成基质的量多 的所述区域的有效加热面积大于待雾化气溶胶形成基质的量少的所述区域的有效加热面积。
进一步地，所述雾化件的形状为梯形。
进一步地，所述雾化件的形状为六边形。
进一步地，所述雾化件的形状为圆形。
进一步地，所述雾化件采用金属、金属合金、碳、半导体材料或者导电陶瓷中的一种或几种导电多孔介质材料制成，所述雾化件上设置有多个微孔。
进一步地，所述雾化件上凹陷形成有多个间隔设置的第一凹槽。
进一步地，所述第一凹槽的槽壁面积与所述雾化件上设置所述第一凹槽的区域的待雾化气溶胶形成基质的量匹配。
进一步地，所述雾化件上凹陷形成有第二凹槽，所述第二凹槽的槽壁面积大于所述第一凹槽的槽壁面积。
一种雾化器，所述雾化器包括上述任一项所述的雾化件，所述雾化器内设置有雾化腔，所述雾化件收容在所述雾化腔内。
进一步地，所述雾化件上设置有通孔，所述雾化腔的腔壁上凸设有与所述通孔对应的凸起，所述凸起能够插设在对应的所述通孔内。
一种气溶胶发生装置，所述气溶胶发生装置包括前述两项任一项所述的雾化器。
本实用新型的有益效果是：本实用新型提供的雾化件、雾化器或气溶胶发生装置，雾化件由多孔导液介质材料制成，且雾化件能够导电，使得雾化件兼具导液和导电功能，避免现有技术中的导液件和发热件配合不好出现干烧或炸油现象，同时雾化件的形状与雾化件上不同区域的待雾化气溶胶形成基质的量匹配，即雾化件不同区域的有效加热面积与雾化件上不同区域的待雾化气溶胶 形成基质的量匹配，雾化更充分，避免干烧或炸油现象，用户体验感较好。
附图说明
下面结合附图和实施例对本实用新型作进一步说明。
图1是本实用新型实施例一的雾化器的剖视图；
图2是图1所示雾化器的又一剖视图；(相对图1旋转90度)
图3是图1所示雾化器中雾化件的结构示意图；
图4是本实用新型中又一实施方式中的雾化件的结构示意图；
图5是本实用新型实施例二的雾化件的结构示意图；
图6是本实用新型实施例三的雾化件的结构示意图；
图7是本实用新型实施例四的雾化件的结构示意图；
图8是本实用新型实施例五的雾化件的结构示意图；
图中零部件名称及其编号分别为：
雾化器100           储液件10            雾化组件20
雾化件21            储液腔11            通气管12
出烟口13            雾化底座22          安装件23
雾化腔24            进液孔231           进气孔221
雾化件本体211       导电部212           第一凹槽213
第二凹槽214         通孔215             雾化件25
雾化件本体251       导电部252           第一凹槽253
雾化件26            第一凹槽263         雾化件27
第一凹槽273         雾化件28            第一凹槽283
具体实施方式
现在结合附图对本实用新型作详细的说明。附图为简化的示意图，仅以示意方式说明本实用新型的基本结构，因此其仅显示与本实用新型有关的构成。
实施例一
如图1和图2所示，本实用新型实施例一提供了一种气溶胶发生装置，该气溶胶发生装置包括雾化器100以及与雾化器100电性连接的电源装置，其中，雾化器100包括储液件10以及设置在储液件10内的雾化组件20，储液件10内设置有储液腔11，储液腔11用于储存气溶胶形成基质，雾化组件20包括雾化件21，雾化件21采用多孔介质材料制成，该多孔介质材料能够导电，雾化件21与所述电源装置电性连接，使得雾化件21即可以导液又可以导电；储液腔11内的气溶胶形成基质流至雾化件21上被雾化件21吸收，所述电源装置给雾化件21供电，雾化件21雾化气溶胶形成基质产生烟雾供用户抽吸。
储液件10大致呈一端开口的中空筒状结构，储液件10内还设置有通气管12，通气管12大致呈中空筒状结构，储液件10上设置有出烟口13，出烟口13与通气管12的内腔连通。
雾化组件20还包括设置在储液件10一端的雾化底座22以及设置在雾化底座22上的安装件23，雾化底座22设置在储液件10远离出烟口13的一端，安装件23的一端与雾化底座22相连接，安装件23的另一端与通气管12相连接，安装件23内的空腔形成雾化腔24，安装件23上设置有至少一个进液孔231，进液孔231与储液腔11以及雾化腔24均连通，雾化底座22上设置有进气孔221，雾化腔24的一端与进气孔221连通，雾化腔24的另一端与通气管12的内腔连通，雾化件21收容在雾化腔24内，储液腔11内的气溶胶形成基质通过进液孔231流至雾化件21上被雾化件21吸收并储存在雾化件21上。
如图1或图3所示，雾化件21大致呈薄片状，雾化件21采用金属、金属合金、碳、半导体材料或者导电陶瓷中的一种或几种导电多孔介质材料制成，雾化件21上设置有多个微孔，使得雾化件21既可以导液，又可以导电。
雾化件21的形状与雾化件21上不同区域的待雾化气溶胶形成基质的量匹 配，由于雾化件21上不同区域的待雾化气溶胶形成基质的量不同，因此雾化件21上的不同区域需求的有效加热面积不同，即雾化件21的形状不同，雾化件21至少包括两个区域，待雾化气溶胶形成基质的量多的区域的有效加热面积大于待雾化气溶胶形成基质的量少的所述区域的有效加热面积，本实施方式中，雾化件21的其中一个区域为雾化件21上方的区域，另一个区域为雾化件21下方的区域，由于气溶胶形成基质的重力作用，由储液腔11流至雾化件21上的气溶胶形成基质向雾化件21下方区域积聚，使得雾化件21下方区域的待雾化气溶胶形成基质的量较多，因此，雾化件21下方区域的有效加热面积大于雾化件21上方区域的有效加热面积，雾化件21下方区域的电阻大于雾化件21上方区域的电阻，即雾化件21下方区域的发热功率大于雾化件21上方区域的发热功率，如图3所示，雾化件21为梯形。可以理解地，在其它未示出的实施方式中，由于雾化件21上靠近进液孔231的区域最先接触气溶胶形成基质，然后向其它区域扩散，使得雾化件21上靠近进液孔231的区域接触的气溶胶形成基质较多，此时，可增大雾化件21上靠近进液孔231的区域的有效加热面积，即雾化件21的形状与雾化件21上不同区域的待雾化气溶胶形成基质的量匹配。
雾化件21包括雾化件本体211和设置在雾化件本体211上的两个导电部212，雾化件本体211用于吸收并储存气溶胶形成基质，两个导电部212设置在雾化件本体211的相对两侧，其中一个导电部212与所述电源装置的正极或负极中的一个电极电性连接，另一个导电部212与所述电源装置的正极或负极中的另一个电极电性连接，使得雾化件21与所述电源装置电性连接，所述电源装置能够给雾化件本体211提供电能加热雾化件本体211上的气溶胶形成基质。
本实施方式中，两个导电部212可以由雾化件本体211向外凸设形成，如图3所示，其中一个导电部212设置在雾化件21的上端面，另一个导电部212 设置在雾化件21的下端面，可以理解地，在其它未示出的实施方式中，根据雾化器100内的结构或者雾化器100内电路设计需求，两个导电部212可以由雾化件本体211上的任意相对两侧形成。
雾化件21的薄片状结构可使雾化件21发热更均匀，雾化更充分，可以理解地，雾化件21可以是均匀厚度，使得雾化件21单位面积的电阻相同，进而雾化件21单位面积的雾化气溶胶形成基质的量相同，或者雾化件21为不均匀厚度，满足雾化件21上不同区域待雾化气溶胶形成基质的量而变化。本实施方式中，雾化件21的平均厚度为1毫米，可以理解地，为了雾化件21导液速率更快，发热更均匀，在其他未示出的实施方式中，雾化件本体211的平均厚度为0.03-2毫米。
在其中一个实施方式中，雾化件21上设置有多个间隔设置的第一凹槽213，第一凹槽213由雾化件21的周侧向内凹陷形成，由于第一凹槽213的设置，第一凹槽213处不流通气溶胶形成基质，使得雾化件21设置凹槽213的区域的有效加热面积减小，进而与该区域待雾化气溶胶形成基质的量匹配，可以理解地，根据雾化件21上不同区域待雾化气溶胶形成基质的量不同，多个第一凹槽213可以设置在雾化件21的一侧，或者，如图3所示，多个第一凹槽213设置在雾化件21的相对两侧，或者，在其它实施方式中，如图4所示，多个第一凹槽213倾斜设置，可以理解地，第一凹槽213的槽壁面积即第一凹槽213的深度或宽度与雾化件21上设置所述第一凹槽213的区域的待雾化气溶胶形成基质的量匹配，即设置第一凹槽213的区域的待雾化气溶胶形成基质的量较多时，第一凹槽213的槽壁面积减小，从而减小该区域的有效加热面积，降低雾化量；设置第一凹槽213的区域的待雾化气溶胶形成基质的量较少时，第一凹槽213的槽壁面积增大，从而增大该区域的有效加热面积，提升雾化量。
在其它实施方式中，如图4所示，雾化件21上还凹陷形成有第二凹槽214，第二凹槽214的槽壁面积大于第一凹槽213的槽壁面积，即第二凹槽214的深度或宽度大于第一凹槽213的深度或宽度，由于第二凹槽214的设置，第二凹槽214处不流通气溶胶形成基质，使得雾化件21上设置第二凹槽214的区域的有效加热面积减小，进而使得雾化件21设置第二凹槽214的区域的有效加热面积与该区域待雾化气溶胶形成基质的量匹配，如图4所示，由于重力作用，气溶胶形成基质在雾化件21上由靠近出烟口13的方向向远离出烟口13的方向流动，使得雾化件21上靠近出烟口13区域的待雾化气溶胶形成基质的量小于雾化件21上远离出烟口13区域的待雾化气溶胶形成基质的量，因此，第二凹槽214靠近出烟口13设置，使得雾化件21上靠近出烟口13的区域的有效加热面积减小，避免雾化件21上局部区域待雾化气溶胶形成基质的量不够，出现干烧现象。
在其中一个实施方式中，如图3所示，雾化件21上设置有至少一个通孔215，通孔215处不流通气溶胶形成基质，通孔215的设置使得雾化件21上设置通孔215的区域的有效加热面积减小，进而使得雾化件21设置通孔215的区域的有效加热面积与该区域待雾化气溶胶形成基质的量匹配。
另一方面，雾化腔24的腔壁上凸设有与通孔215对应的凸起，雾化件21收容在雾化腔24内时，所述凸起能够插设在通孔215内，便于固定雾化件21，防止雾化件21松动或者弯曲，或者所述凸起与第一凹槽213对应，雾化件21收容在雾化腔24内时，所述凸起能够插设在第一凹槽213内，也能够起到固定雾化件21的作用。
可以理解地，在其它未示出的实施方式中，雾化件21的形状还可以是其它不规则多边形，只需满足雾化件21的形状与雾化件21上不同区域的待雾化气 溶胶形成基质的量匹配即可；且在其他未示出的实施方式中，雾化腔24的腔壁上还可以设有其他类型的固定结构，只需满足将雾化件21稳定平整的固定在雾化腔24内即可。
本实施例的气溶胶发生装置使用时，储液腔11内的气溶胶形成基质通过进液孔231流至雾化件21上，雾化件21在所述电源装置的电驱动作用下加热气溶胶形成基质形成烟雾散发至雾化腔24内，同时外界空气通过进气孔221进入雾化腔24内与烟雾混合形成混合气体，用户抽吸时，混合气体通过通气管12的内腔以及出烟口13后进入用户口中。
本实施例提供的雾化件21，雾化件21由多孔导液介质材料制成，且雾化件21能够导电，使得雾化件21兼具导液和导电功能，避免现有技术中的导液件和发热件配合不好出现干烧或炸油现象，同时雾化件21的形状与雾化件21上不同区域的待雾化气溶胶形成基质的量匹配，即雾化件21不同区域的有效加热面积与雾化件21上不同区域的待雾化气溶胶形成基质的量匹配，雾化更充分，避免干烧或炸油现象，用户体验感较好。
本实施例提供的雾化器100和气溶胶发生装置，因其具有上述雾化件21全部的技术特征，故具有与上述雾化件21相同的技术效果。
实施例二
如图5所示，本实施例二提供的气溶胶发生装置与实施例一的一个区别在于，雾化器100内设置有雾化件25，雾化件25的形状为长方形，雾化件25包括雾化件本体251以及凸设在雾化件本体251上方相对两侧的导电部252，雾化件25上设置有第一凹槽253，在该实施例中，雾化件25上沿长轴方向的待雾化气溶胶形成基质的量大于雾化件25沿短轴方向的待雾化气溶胶形成基质的量，因此雾化件25为长方形，使得雾化件25的形状与雾化件25上不同区域的待雾 化气溶胶形成基质的量匹配。
本实施例的气溶胶发生装置与实施例一相比，雾化件25的形状不同，雾化件25的形状与该实施例中雾化件25上不同区域的待雾化气溶胶形成基质的量匹配。
实施例三
如图6所示，本实施例三提供的气溶胶发生装置与实施例一的一个区别在于，雾化器100内设置有雾化件26，雾化件26的形状为正方形，雾化件26上设置有第一凹槽263，该实施例中，雾化件26上每个区域的待雾化气溶胶形成基质的量相同，因此雾化件26为正方形，使得雾化件26的形状以及第一凹槽263的设置均与雾化件26上不同区域的待雾化气溶胶形成基质的量匹配。
本实施例的气溶胶发生装置与实施例一相比，雾化件26的形状不同，雾化件26的形状与该实施例中雾化件26上不同区域的待雾化气溶胶形成基质的量匹配。
实施例四
如图7所示，本实施例四提供的气溶胶发生装置与实施例一的一个区别在于，雾化器100内设置有雾化件27，雾化件27的形状为六边形，雾化件27上设置有第一凹槽273，该实施例中，雾化件27上位于周侧部分区域的待雾化气溶胶形成基质的量小于雾化件27中间区域的待雾化气溶胶形成基质的量，因此，雾化件27的形状为六边形，使得雾化件27的形状与雾化件27上不同区域的待雾化气溶胶形成基质的量匹配。
本实施例的气溶胶发生装置与实施例一相比，雾化件27的形状不同，雾化件27的形状与该实施例中雾化件27上不同区域的待雾化气溶胶形成基质的量匹配。
实施例五
如图8所示，本实施例五提供的气溶胶发生装置与实施例一的一个区别在于，雾化器100内设置有雾化件28，雾化件28的形状为圆形，雾化件28上设置有第一凹槽283，该实施例中，雾化件28上位于周侧区域的待雾化气溶胶形成基质的量较少，因此雾化件28设置成圆形，使得雾化件28的形状与雾化件28上不同区域的待雾化气溶胶形成基质的量匹配。
本实施例的气溶胶发生装置与实施例一相比，雾化件28的形状不同，雾化件28的形状与该实施例中雾化件28上不同区域的待雾化气溶胶形成基质的量匹配。
以上述依据本实用新型的理想实施例为启示，通过上述的说明内容，相关的工作人员完全可以在不偏离本实用新型的范围内，进行多样的变更以及修改。本项实用新型的技术范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。

Claims (12)

  1. 一种雾化件，用于雾化气溶胶形成基质，其特征在于：所述雾化件由多孔导液介质材料制成，所述雾化件能够导电，所述雾化件的形状与所述雾化件不同区域的待雾化气溶胶形成基质的量匹配。
  2. 如权利要求1所述的雾化件，其特征在于：所述雾化件至少包括两个区域，待雾化气溶胶形成基质的量多的所述区域的有效加热面积大于待雾化气溶胶形成基质的量少的所述区域的有效加热面积。
  3. 如权利要求2所述的雾化件，其特征在于：所述雾化件的形状为梯形。
  4. 如权利要求2所述的雾化件，其特征在于：所述雾化件的形状为六边形。
  5. 如权利要求2所述的雾化件，其特征在于：所述雾化件的形状为圆形。
  6. 如权利要求1-5任一项所述雾化件，其特征在于：所述雾化件采用金属、金属合金、碳、半导体材料或者导电陶瓷中的一种或几种导电多孔介质材料制成，所述雾化件上设置有多个微孔。
  7. 如权利要求1-5任一项所述的雾化件，其特征在于：所述雾化件上凹陷形成有多个间隔设置的第一凹槽。
  8. 如权利要求7所述的雾化件，其特征在于：所述第一凹槽的槽壁面积与所述雾化件上设置所述第一凹槽的区域的待雾化气溶胶形成基质的量匹配。
  9. 如权利要求7所述的雾化件，其特征在于：所述雾化件上凹陷形成有第二凹槽，所述第二凹槽的槽壁面积大于所述第一凹槽的槽壁面积。
  10. 一种雾化器，其特征在于：所述雾化器包括权利要求1-9任一项所述的雾化件，所述雾化器内设置有雾化腔，所述雾化件收容在所述雾化腔内。
  11. 如权利要求10所述的雾化器，其特征在于：所述雾化件上设置有通孔，所述雾化腔的腔壁上凸设有与所述通孔对应的凸起，所述凸起能够插设在对应的所述通孔内。
  12. 一种气溶胶发生装置，其特征在于：所述气溶胶发生装置包括权利要求10或11所述的雾化器，所述气溶胶发生装置还包括电源装置，所述雾化件与所述电源装置电性连接。
PCT/CN2021/086645 2020-05-20 2021-04-12 雾化件、雾化器及其气溶胶发生装置 WO2021233009A1 (zh)

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