WO2016169115A1 - 雾化器及其气溶胶发生装置 - Google Patents

雾化器及其气溶胶发生装置 Download PDF

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Publication number
WO2016169115A1
WO2016169115A1 PCT/CN2015/081479 CN2015081479W WO2016169115A1 WO 2016169115 A1 WO2016169115 A1 WO 2016169115A1 CN 2015081479 W CN2015081479 W CN 2015081479W WO 2016169115 A1 WO2016169115 A1 WO 2016169115A1
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WIPO (PCT)
Prior art keywords
heating element
atomizer
liquid
liquid guiding
heating
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PCT/CN2015/081479
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English (en)
French (fr)
Inventor
邱伟华
Original Assignee
卓尔悦（常州）电子科技有限公司
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Priority to EP15889604.3A priority Critical patent/EP3287017A4/en
Publication of WO2016169115A1 publication Critical patent/WO2016169115A1/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
    • 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
    • A24F40/44—Wicks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
    • A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
    • A61M11/042—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters electrical
    • 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
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated

Definitions

  • the invention relates to the technical field of aerosol generating devices, in particular to an atomizer and an aerosol generating device thereof.
  • the main electronic cigarette on the market is a heating atomization treatment of the smoke liquid by winding a heating element outside the liquid guiding element.
  • the present invention provides a novel atomizer and an aerosol generating device containing the same.
  • An atomizer includes a heating element and a liquid guiding element disposed within the heating element, the liquid guiding element being disposed within the liquid guiding element.
  • the liquid-conducting element is a porous permeable member that communicates with the liquid storage device through a liquid-conducting opening formed in the heating element.
  • the heating element is a cylindrical member provided with an opening, and the liquid guiding member is in contact with an inner wall of the heating element.
  • the heating element has a mesh shape, that is, the heating element has a plurality of through holes; the heating element may be a mesh heating element formed by braiding a heating wire, or may be opened on a heating plate. a plurality of through holes are formed; the through holes on the heating plate can pass through laser, CNC, stamping, etc. Forming processing.
  • the heating element has a capillary action and/or an ultra-capillary action, which can be obtained by etching a metal surface by a high-energy laser pulse, ie the surface of the heating element is provided with a plurality of liquid-absorbent grooves And / capillary channels.
  • the heating element when the heating element is made of a metal material, the liquid absorbing groove and/or the capillary channel may be formed by solid phase sintering of metal powder particles; when the heating element may be made of ceramic material (such as In the case of porous high-temperature ceramics, the heating element can be formed by solid phase sintering of ceramic powder particles.
  • the heating element is woven into a mesh by braiding a small heating wire, and a gap between the fine heating wires forms a liquid absorbing hole, and the heating element has a liquid absorbing property.
  • the heating element and the fluid guiding element can be the same element.
  • An atomizer includes a heating element and a liquid guiding element that is wrapped or wound or laminated outside the heating element.
  • the heating element includes at least one recess in which the liquid-conducting element portion is received.
  • a heating element is disposed between the two liquid guiding members.
  • the heating element is provided with a plurality of liquid absorbing grooves and/or capillary channels.
  • An aerosol generating device comprising the above atomizer.
  • the atomizer of the present invention and the aerosol generating device including the same are simple in structure and advantageous in industrialization.
  • a plurality of through holes in the heating element can make the heating element less likely to dry out, and also facilitate the discharge of the atomized aerosol matrix and the user's suction.
  • the heating element since the heating element has a capillary wicking action, the liquid absorbing groove and/or the capillary channel formed thereon can accommodate the smoky liquid, so that the surface of the heating element can be kept sufficiently wetted; and during the heating process, The heating element atomizes the liquid smoke contained in the liquid absorption groove and/or the capillary channel, which can prevent the heating element from being dry and affect the user's suction taste, and can also prevent the liquid guiding element from being grayed out due to overheating. Burning, etc. This ensures the health of the user.
  • Figure 1 is an axial sectional view of the atomizer according to Embodiment 1 of the present invention.
  • Figure 2 is a radial cross-sectional view of the atomizer of Figure 1;
  • Figure 3 is a partial enlarged view of the heating element shown in Figure 1;
  • Figure 4 is a schematic structural view of an aerosol generating device according to Embodiment 1 of the present invention.
  • Figure 5 is a cross-sectional view showing the atomizer of Embodiment 2 of the present invention.
  • Figure 6 is a perspective view showing the atomizer of Figure 5 in a cylindrical spiral shape
  • Figure 7 is a perspective view of the atomizer of Figure 5 in a conical spiral shape
  • Figure 8 is a perspective view of the atomizer of Figure 5 in a square cylindrical shape
  • Figure 9 is a perspective view of the atomizer of Figure 5 in a disk shape
  • Figure 10 is a schematic structural view of an aerosol generating device according to Embodiment 2 of the present invention.
  • Figure 11 is a schematic view of the atomizer according to Embodiment 3 of the present invention.
  • Figure 12 is a schematic structural view of an aerosol generating device according to Embodiment 3 of the present invention.
  • Figure 13 is a schematic view of the atomizer of Embodiment 4 of the present invention.
  • Aerosol generating devices 100, 200, 300, 400.
  • the present invention provides an atomizer 10 that includes a heating element 12 and a liquid guiding element 14 disposed within the heating element 12.
  • the heating element 12 is a cylindrical member provided with an opening
  • the liquid guiding element 14 is laminated in the liquid guiding element 14 and is in contact with the inner wall of the heating element 12.
  • the liquid guiding element 14 is a porous permeating member that can communicate with the liquid storage device through a liquid guiding hole formed in the heating element 12.
  • the heating element 12 has a mesh shape, that is, the heating element 12 has a plurality of through holes 122 therein.
  • the heating element 12 may be a mesh heating element 12 formed by braiding a heating wire or a plurality of through holes 122 formed in the heating plate.
  • the through hole 122 on the heating plate can be formed by laser, CNC, stamping, or the like.
  • the material of the heating element 12 may be a conductive metal such as stainless steel or nickel. In actual production, the heating element 12 of different resistivity can be obtained by adjusting parameters such as the size of the through hole 122, the diameter and length of the heating wire.
  • the shape of the through hole 122 is not limited to a circular shape, and may be other shapes such as a square shape, a petal shape, and a star shape.
  • the plurality of through holes 122 are disposed to facilitate the discharge of the atomized aerosol matrix and the user's suction.
  • the heating element 12 has a capillary action and/or an ultra-capillary action.
  • the capillary action can be achieved by setting a suitable size of the through hole 122, the thickness of the heating element 12, and the like.
  • the parameter is achieved;
  • the supercapillary action can be obtained by etching a metal surface with a high-energy laser pulse, that is, the surface of the heating element 12 is provided with a plurality of liquid-absorbent grooves 124 and/or capillary channels 126.
  • the heating element 12 Since the heating element 12 has a capillary wicking action, the liquid absorbing groove 124 and/or the capillary channel 126 formed thereon can accommodate the smoky liquid, so that the wall surface of the heating element 12 can be sufficiently wetted; and during the heating process The heating element 12 atomizes the liquid smoke contained in the liquid absorption groove 124 and/or the capillary channel 126, which can prevent the heating element 12 from being dry and affect the user's suction taste, and can also avoid the liquid guiding element 14 This can ensure the health of the user by ashing, burning, etc. due to overheating.
  • the heating element 12 when the heating element 12 is made of a metal material, the liquid absorbing groove 124 and/or the capillary channel 126 may be formed by solid phase sintering of metal powder particles; when the heating element 12 is made of ceramic material (For example, porous high temperature ceramics), the heating element 12 can be formed by solid phase sintering of ceramic powder particles.
  • the heating element 12 is woven into a mesh by a small heating wire, and the gap between the fine heating wires forms a liquid absorbing hole, and the heating element 12 has a liquid absorbing property.
  • the configuration of the heating element 12 is not limited to being in the form of a plate, but may also be cylindrical, tubular, or the like.
  • the heating element 12 and the fluid guiding element 14 can be the same element.
  • the present invention also provides an aerosol generating device 100 including the atomizer 10.
  • the aerosol generating device 100 includes a battery device 120, an atomizing device 140, a vent pipe 160, a liquid storage device 180, and an inhaler 190.
  • the battery device 120 is electrically coupled to the atomizing device 140 for supplying power to the atomizing device 140.
  • the atomizing device 140 includes an atomizing chamber 141 and an atomizer 10 disposed in the atomizing chamber 141.
  • the aerosol generating device 100 further includes a control device 170 electrically connected to the battery device 120 and the atomizing device 140.
  • the present embodiment provides an atomizer 20 that includes a heating element 22 and a liquid-conducting element 24 that is wrapped or wound or laminated outside of the heating element 22.
  • the atomizer 20 is fabricated into a flat plate shape, a cake shape, a cylindrical spiral shape, a cone spiral shape, etc. to satisfy different atomization devices/aerosol generating devices. need.
  • the heating element 22 can also have a liquid suction groove 124 and/or a capillary channel 126.
  • the aerosol generating device 100 includes a battery device 120, an atomizing device 240, a vent pipe 160, a liquid storage device 180, and an inhaler 190.
  • the battery device 120 is electrically coupled to the atomizing device 240 for supplying power to the atomizing device 240.
  • the atomizing device 240 includes an atomizing chamber 241 and an atomizer 20 disposed in the atomizing chamber 241. Further, the aerosol generating device 200 may further include a control device 170 electrically connected to the battery device 120 and the atomizing device 240.
  • the present invention provides an atomizer 30 that includes a heating element 32 and a fluid guiding element 34 that is wrapped around the heating element 32.
  • the heating element 32 includes at least one recess 322, and the liquid guiding element 34 is partially received in the recess 322.
  • the concave portion 322 is formed by folding and bending a hot plate, or by cutting or the like.
  • the heating element 32 may be woven by a plurality of heating wires, a plurality of heating bars, a mesh heating plate or a mesh heating wire, and is not limited to the configuration mentioned in the embodiment, It is ensured that the heating element 32 is at least partially embedded in the liquid guiding element 34.
  • the heating element 32 can also have a liquid suction groove 124 and/or a capillary channel 126.
  • this embodiment also provides an aerosol generating device 300 containing the atomizer 30.
  • the aerosol generating device 300 includes a battery device 120, an atomizing device 340, a vent pipe 160, a liquid storage device 180, and an inhaler 190.
  • the battery device 120 is electrically coupled to the atomizing device 340 for supplying power to the atomizing device 340.
  • the atomizing device 340 includes an atomizing chamber 341 and an atomizer 30 disposed in the atomizing chamber 341.
  • the aerosol generating device 300 may further include a control device 170 electrically connected to the battery device 120 and the atomizing device 340.
  • the present invention provides an atomizer 40 comprising a heating element 42 and at least two liquid guiding elements 44 stacked in a layer with the heating element 42.
  • the two liquid guiding elements 44 are provided with a heating layer. Element 42.
  • the heating element 42 can also have a liquid suction groove 124 and/or a capillary channel 126.
  • This embodiment also provides an aerosol generating device containing the atomizer 40.
  • atomizer 10, 20, 30 or 40 of the present invention may also be applied to atomizing devices that are otherwise atomized, such as spray atomizing devices and the like.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
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Abstract

一种雾化器（10），包括加热元件（12）和设置在加热元件内的导液元件（14），所述导液元件层叠设置，另一种雾化器（20），包括加热元件（14）及包覆或缠绕或层叠设置在该加热元件外的导液元件（24），以及含有上述雾化器的气溶胶发生装置（100、300）。

Description

雾化器及其气溶胶发生装置 技术领域
本发明涉及气溶胶发生装置技术领域，特别是涉及一种雾化器及其气溶胶发生装置。
背景技术
在当今，吸烟有害健康已成为常识的情况下，全世界目前仍有11亿人吸烟，而且每年这个数字还在扩大。据WHO提供的数字表明，吸烟每年造成290万人死亡。尽管吸烟可能导致严重的呼吸系统疾病和癌症，让吸烟者完全戒烟是极其困难的事情。
为了减少香烟对人体的伤害，市面上就出现了一种香烟的替代品，即为电子烟，电子烟又名为虚拟香烟、电子雾化器、电子雪茄烟，有着与香烟一样的外观，与香烟近似的味道，主要是用于在不影响健康的情况下模拟吸烟的感觉，以供戒烟或香烟替代使用。
目前市场上主要的电子烟是在导液元件外缠绕加热元件对烟液进行加热雾化处理。
发明内容
基于此，本发明提供一种新型的雾化器及含有该雾化器的气溶胶发生装置。
一种雾化器包括加热元件和设置在加热元件内的导液元件，所述导液元件设置在该导液元件内。
在其中一个实施例中，所述导液元件为多孔渗透件，其通过开设在加热元件上的导液孔与储液装置连通。
在其中一个实施例中，所述加热元件为设置有一开口的筒状部件，且所述导液元件与所述加热元件的内壁相接触。
在其中一个实施例中，所述加热元件呈网状，即该加热元件上具有若干通孔；所述加热元件可为通过发热丝编织形成的网状加热元件，或是在加热板材上开设的若干通孔形成；所述加热板材上的通孔可通过镭射、CNC、冲压等方 式加工形成。
在其中一个实施例中，所述加热元件具有毛细作用和/或超毛细作用，所述超毛细作用可通过高能激光脉冲在金属表面进行蚀刻获得，即加热元件的表面设置有若干吸液凹槽和/毛细孔道。
在其中一个实施例中，当所述加热元件为金属材质时，所述吸液凹槽和/或毛细孔道可由金属粉末颗粒经固相烧结而成；当所述加热元件可以为陶瓷材质(如：多孔高温陶瓷)时，该加热元件可由陶瓷粉末颗粒固相烧结而成。
在其中一个实施例中，所述加热元件是通过细小的发热丝编织成条之后再编织成网状，细小的发热丝之间的间隙形成吸液孔，亦可使加热元件具有吸液性能。
在其中一个实施例中，所述加热元件和导液元件可为同一元件。
一种雾化器，包括加热元件及包覆或缠绕或层叠设置在该加热元件外的导液元件。
在其中一个实施例中，所述加热元件包括至少一凹部，所述导液元件部分容置在该凹部中。
在其中一个实施例中，两个所述导液元件之间夹层设置有一加热元件。
在其中一个实施例中，所述加热元件上开设有若干吸液凹槽和/毛细孔道。
一种气溶胶发生装置，含有上述雾化器。
本发明具有如下优点：
1)本发明的雾化器及含有该雾化器的气溶胶发生装置结构简单，有利于产业化。
2)所述加热元件上的若干通孔，可使加热元件不易发生干烧，亦便于将雾化后的气溶胶基质排出与用户抽吸。
3)由于所述加热元件具有毛细吸液作用，其上形成的吸液凹槽和/或毛细孔道可以容置烟液，可以使加热元件壁面上的保持足够润湿；且在加热过程中，加热元件将对容置在吸液凹槽和/或毛细孔道中的烟液进行雾化，可避免加热元件干烧而影响用户抽吸口感，亦可避免导液元件因被过热而灰化、燃烧等，如 此可确保使用者的健康。
附图说明
图1为本发明的实施例1所述雾化器的轴向剖面图；
图2为图1所示雾化器的径向剖视图；
图3为图1所示加热元件的局部放大图；
图4为本发明的实施例1的气溶胶发生装置的结构示意图；
图5为本发明的实施例2所述雾化器的剖面图；
图6为图5所示雾化器的呈圆柱形螺旋状的立体示意图；
图7为图5所示雾化器的呈锥形螺旋状的立体示意图；
图8为图5所示雾化器的呈方柱形螺旋状的立体示意图；
图9为图5所示雾化器的呈圆饼状的立体示意图；
图10为本发明的实施例2的气溶胶发生装置的结构示意图；
图11为本发明的实施例3所述雾化器的示意图；
图12为本发明的实施例3的气溶胶发生装置的结构示意图；
图13为本发明的实施例4所述雾化器的示意图。
雾化器10、20、30、40            雾化装置140
加热元件12、22、32、42          通气管160
导液元件14、24、34、44          储液装置180
通孔122                         吸入器190
吸液凹槽124                     雾化腔141、241、341
毛细孔道126                     凹部322
控制装置170                     电池装置120
气溶胶发生装置100、200、300、400。
具体实施方式
为使本发明的上述目的、特征和优点能够更加明显易懂，下面结合附图对本发明的具体实施方式做详细的说明。在下面的描述中阐述了很多具体细节以便于充分理解本发明。但是本发明能够以很多不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本发明内涵的情况下做类似改进，因此本发明不受下面公开的具体实施例的限制。
实施例1
请参见图1-2所示，本发明提供一种雾化器10包括加热元件12和设置在加热元件12内的导液元件14。本实施例中，所述加热元件12为设置有一开口的筒状部件，所述导液元件14层叠设置在该导液元件14内，且与所述加热元件12的内壁相接触。所述导液元件14为多孔渗透件，其可穿过开设在加热元件12上的导液孔与储液装置连通。
所述加热元件12呈网状，即该加热元件12上具有若干通孔122。所述加热元件12可为通过发热丝编织形成的网状加热元件12，或是在加热板材上开设的若干通孔122而形成。所述加热板材上的通孔122可通过镭射、CNC、冲压等方式加工形成。所述加热元件12的材质可以为不锈钢、镍等导电金属。在实际生产中，可通过调节通孔122的大小、加热丝的直径及长度等参数来获得不同电阻率的加热元件12。所述通孔122的形状不限于圆形，还可以为方形、花瓣状、星型等其他形状。所述若干通孔122的设置，便于将雾化后的气溶胶基质排出与用户抽吸。
进一步地，请参见图3所示，所述加热元件12具有毛细作用和/或超毛细作用，具体地，所述毛细作用可以通过设置合适的通孔122的小大、加热元件12的厚度等参数来实现；所述超毛细作用可通过高能激光脉冲在金属表面进行蚀刻获得，即加热元件12的表面设置有若干吸液凹槽124和/毛细孔道126。由于所述加热元件12具有毛细吸液作用，其上形成的吸液凹槽124和/或毛细孔道126可以容置烟液，可以使加热元件12壁面上的保持足够润湿；且在加热过程中，加热元件12将对容置在吸液凹槽124和/或毛细孔道126中的烟液进行雾化，可避免加热元件12干烧而影响用户抽吸口感，亦可避免导液元件14因被过热而灰化、燃烧等，如此可确保使用者的健康。
在其他实施例中，当所述加热元件12为金属材质时，所述吸液凹槽124和/或毛细孔道126可由金属粉末颗粒经固相烧结而成；当所述加热元件12为陶瓷材质(如：多孔耐高温陶瓷)时，该加热元件12可由陶瓷粉末颗粒固相烧结而成。
在其他实施例中，所述加热元件12是通过细小的发热丝编织成条之后再编织成网状，细小的发热丝之间的间隙形成吸液孔，亦可使加热元件12具有吸液性能。
可以理解的，所述加热元件12的构造不限于呈现板状，还可以为筒状、管状等。
在其他实施例中，所述加热元件12和导液元件14可为同一元件。
请参见图4所示，本发明还提供了一种含有所述雾化器10的气溶胶发生装置100。该气溶胶发生装置100包括电池装置120、雾化装置140、通气管160、储液装置180及吸入器190。所述电池装置120与雾化装置140电连接，用于向雾化装置140供电。所述雾化装置140包括雾化腔141及设置在该雾化腔141内的雾化器10。进一步地，该气溶胶发生装置100还包括一控制装置170，该控制装置170与电池装置120、雾化装置140电连接。
实施例2
参见图5-6所示，本实施例提供了一种雾化器20，其包括加热元件22及包覆或缠绕或层叠设置在该加热元件22外的导液元件24。进一步参见图7-9所示，所述雾化器20被加工成如平板形、饼状、圆柱体螺旋状、锥体螺旋状等构造，以满足不同的雾化装置/气溶胶发生装置的需要。
可以理解的，所述加热元件22上亦可开设吸液凹槽124和/或毛细孔道126。
参见图10所示，本实施例还提供了一种含有所述雾化器20的气溶胶发生装置200。该气溶胶发生装置100包括电池装置120、雾化装置240、通气管160、储液装置180及吸入器190。所述电池装置120与雾化装置240电连接，用于向雾化装置240供电。所述雾化装置240包括雾化腔241及设置在该雾化腔241内的雾化器20。进一步地，该气溶胶发生装置200还可包括一控制装置170，该控制装置170与电池装置120、雾化装置240电连接。
实施例3
参见图11所示，本发明提供一种雾化器30，其包括加热元件32及包覆在该加热元件32外的导液元件34。本实施例中，所述加热元件32包括至少一凹部322，所述导液元件34部分容置在该凹部322内。所述凹部322系通过将加热板加工折叠弯曲后形成，或通过切割等方式形成。
在其他实施例中，所述加热元件32可为若干加热丝、若干加热棒、网状的加热板或网状的加热丝编织而成，而不限于本实施例中提及的构造，只需确保所述加热元件32至少部分嵌置在所述导液元件34中即可。
可以理解的，所述加热元件32上亦可开设吸液凹槽124和/或毛细孔道126。
参见图12所示，本实施例还提供了一种含有所述雾化器30的气溶胶发生装置300。该气溶胶发生装置300包括电池装置120、雾化装置340、通气管160、储液装置180及吸入器190。所述电池装置120与雾化装置340电连接，用于向雾化装置340供电。所述雾化装置340包括雾化腔341及设置在该雾化腔341内的雾化器30。进一步地，该气溶胶发生装置300还可包括一控制装置170，该控制装置170与电池装置120、雾化装置340电连接。
实施例4
参见图13所示，本发明提供一种雾化器40，其包括加热元件42及与加热元件42层叠设置的至少二导液元件44，两个所述导液元件44之间夹层设置有一加热元件42。
可以理解的，所述加热元件42上亦可开设吸液凹槽124和/或毛细孔道126。
本实施例还提供了含有该雾化器40的气溶胶发生装置。
可以理解的，本发明的雾化器10、20、30或40还可应用于采用其他方式进行雾化的雾化装置，如喷雾式雾化装置等。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细， 但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种雾化器，其特征在于，包括加热元件和设置在加热元件内的导液元件，所述导液元件层叠设置在该导液元件内。
  2. 根据权利要求1所述的雾化器，其特征在于，所述导液元件为多孔渗透件，其通过开设在加热元件上的导液孔与储液装置连通。
  3. 根据权利要求1所述的雾化器，其特征在于，所述加热元件为设置有一开口的筒状部件，且所述导液元件与所述加热元件的内壁相接触。
  4. 根据权利要求1所述的雾化器，其特征在于，所述加热元件上具有若干通孔。
  5. 根据权利要求1-6任一项中所述的雾化器，其特征在于，所述加热元件具有毛细作用和/或超毛细作用，所述加热元件的表面设置有若干吸液凹槽和/毛细孔道。
  6. 一种雾化器，包括加热元件及包覆或缠绕或层叠设置在该加热元件外的导液元件。
  7. 根据权利要求6所述的雾化器，其特征在于，所述加热元件包括至少一凹部，所述导液元件部分容置在该凹部中。
  8. 根据权利要求6所述的雾化器，其特征在于，两个所述导液元件之间夹层设置有一加热元件。
  9. 根据权利要求6所述的雾化器，其特征在于，所述加热元件上开设有若干吸液凹槽和/毛细孔道。
  10. 一种气溶胶发生装置，含有权利要求1-9任一项中所述的雾化器。
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