WO2022252656A1 - Ensemble d'atomisation, atomiseur et procédé d'assemblage pour ensemble d'atomisation - Google Patents

Ensemble d'atomisation, atomiseur et procédé d'assemblage pour ensemble d'atomisation Download PDF

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Publication number
WO2022252656A1
WO2022252656A1 PCT/CN2022/073642 CN2022073642W WO2022252656A1 WO 2022252656 A1 WO2022252656 A1 WO 2022252656A1 CN 2022073642 W CN2022073642 W CN 2022073642W WO 2022252656 A1 WO2022252656 A1 WO 2022252656A1
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WO
WIPO (PCT)
Prior art keywords
assembly
electrode part
heating
electrode
heating component
Prior art date
Application number
PCT/CN2022/073642
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English (en)
Chinese (zh)
Inventor
丁毅
张青
张海波
袁军
翟公高
邹志安
Original Assignee
深圳市卓力能技术有限公司
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.)
Filing date
Publication date
Priority claimed from CN202121248234.XU external-priority patent/CN217509905U/zh
Priority claimed from CN202110627297.4A external-priority patent/CN115500553A/zh
Application filed by 深圳市卓力能技术有限公司 filed Critical 深圳市卓力能技术有限公司
Publication of WO2022252656A1 publication Critical patent/WO2022252656A1/fr

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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
    • A24F40/10—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

Definitions

  • the present application relates to the technical field of liquid atomization, in particular to an atomization assembly, an atomizer and an assembly method of the atomization assembly.
  • the inventor has developed an atomizer that uses a sheet-shaped heating component.
  • the disadvantage of this solution is that the heating component is not easy to fix or deform during assembly, which leads to inconsistent heating performance of the product and unstable atomization effect.
  • the technical problem to be solved in this application is to solve the defect that the sheet-shaped heating component in the prior art is not easy to fix.
  • the present application provides an atomization assembly, an atomizer, and an assembly method of the atomization assembly that can easily fix a sheet-shaped heating component.
  • an atomization assembly including a heating assembly, a support body, and an electrode assembly; the support body supports the heating assembly, and the electrode assembly includes a first electrode part and an end of the first electrode part Penetrating or passing through the support body and extending toward the heating component, the end of the first electrode component is directly or indirectly connected to the heating component in a fastened manner and maintains electrical connection with the heating component.
  • the heating component is welded to the end of the first electrode part.
  • the atomization assembly further includes a mounting seat, the heating assembly and the support body are placed on the top surface of the mounting seat, and the first electrode part is formed by the bottom surface of the mounting seat. passing through the mounting base, the support body in sequence and extending to corresponding positions toward the heating component.
  • the electrode assembly further includes a second electrode part, and the second electrode part is inserted into the end of the first electrode part so that the heating component is stably clamped on the The first electrode part and the second electrode part are electrically connected to the electrode assembly.
  • the end of the first electrode part is provided with a matching hole
  • the second electrode part is connected to the matching hole by compression or interference fit to realize the first electrode part and the second electrode part.
  • the electrical connection between the two electrode parts and the heating element is provided.
  • the present application also includes a mounting seat, the heating component and the support body are placed on the top surface of the mounting seat, and the first electrode part passes through the mounting seat from the bottom surface of the mounting seat seat.
  • the mounting base is provided with two electrode mounting holes at different positions, and each electrode mounting hole is used to accommodate the corresponding electrode assembly.
  • the first electrode part is screw-shaped, and is inserted into the mounting seat from the bottom surface of the mounting seat; the second electrode part is screw-shaped, and is inserted along the bottom surface of the mounting seat.
  • the direction passes through the heating component, thereby fixing the heating component to the mounting base.
  • the support body and the heating component are stably clamped between the mounting seat and the second electrode part.
  • the heating component includes a heating sheet, which includes two fixed ends and a mesh structure connected between the two fixed ends.
  • the edge of the mesh structure is also provided with a clamping portion bent toward the support body, and the clamping portion is used to clamp the support body so that the heating component and The relative positions between the supports are fixed.
  • the electrode assembly further includes a second electrode part, and a fixing hole for passing the second electrode part is provided at the set position of the fixed end, and the second electrode part is connected to the The end of the first electrode part is plugged so that the heating sheet is clamped between the first electrode part and the second electrode part and electrically connected with the electrode assembly.
  • the heating sheet is molded at one time by etching the sheet metal plate to form the fixed end and the mesh structure.
  • an atomizing device which includes an oil cup with an open end, and the oil cup has an oil storage chamber for containing atomized oil, and also includes the atomizing assembly provided in the first aspect of the application , the atomizing assembly is mounted to the open end of the oil cup.
  • Step S11 Overlapping and assembling a heating component and a support body, and supporting the heating component by the support body;
  • Step S13 inserting the end of the first electrode part into or through the support body and extending to the corresponding position toward the heating component;
  • Step S15 making the end of the first electrode part directly or indirectly connected to the The heating component and maintain electrical connection with the heating component.
  • the step S15 includes: welding the heating component to the end of the first electrode part.
  • the step S15 includes: inserting the second electrode part into the end of the first electrode part so that the heating component is stably clamped between the first electrode part and the second electrode part.
  • the two electrode parts are electrically connected with the electrode assembly.
  • the step S11 includes sequentially stacking and assembling the mounting seat, the heating component and the supporting body together, the supporting body is supported by the mounting seat, and the supporting body supports the heating component;
  • the above step S13 includes: passing the end of the first electrode part into or through the mounting seat, the support body and extending to the corresponding position of the heating component
  • a fitting hole is provided at the end of the first electrode part, and the second electrode part is press-connected or interference-fitted with the fitting hole.
  • the implementation of the atomization assembly, atomizer, and assembly method of the atomization assembly of the present application has the following beneficial effects: the end of the first electrode part is directly or indirectly connected to the heating assembly in a fastened manner and connected to the heating assembly It maintains electrical connection, is easy to fix and process, and realizes automatic assembly of atomization components. Moreover, the connection deformation between the first electrode and the heating component is small, and the finished product after assembly has good consistency.
  • Fig. 1 is a sectional view of the atomizer provided by the present application
  • Fig. 2 is a cross-sectional view of the atomization assembly used in the atomizer shown in Fig. 1;
  • Fig. 3 is a schematic structural diagram of the heating sheet used in the atomizer shown in Fig. 1;
  • Fig. 4 is a partial schematic diagram of an atomization assembly provided by another embodiment of the present application.
  • Figure 5 is a cross-sectional view of the atomization assembly shown in Figure 4.
  • Fig. 6 is a top view of the atomization assembly shown in Fig. 4;
  • Fig. 7 is an assembly flowchart of the atomization assembly provided by the present application.
  • connection can be a fixed connection, a detachable connection, or an integrated Connected, or electrically connected; either directly or indirectly through an intermediary.
  • the atomizer provided in one embodiment of the present application includes an oil cup 100 with an open end and an atomization assembly installed on the open end of the oil cup 100, the atomization assembly includes a mounting base 1, and is arranged on the The heating component 2 on the above-mentioned mounting base 1 and two electrode assemblies for supplying power to the heating component 2 , each electrode assembly has a first electrode part 31 and a second electrode part 32 .
  • the oil channel 130 is used to guide the atomized liquid in the oil storage chamber 120 to the oil guide 140 for the heating component 2 to atomize.
  • the end of the oil cup 100 opposite to the mounting base 1 is used as the suction nozzle end, and the suction nozzle can be integrally formed with the oil cup, or can be installed on the oil cup.
  • the vent pipe 110 can be integrally formed with the oil cup, or can be an independent part installed in the oil cup.
  • the mounting base 1 includes a hollow part, which is mainly used as an air intake channel, so that the external gas can flow to the heating component 2 and mix with the aerosol atomized by the heating component 2, and then be released by the user through the ventilation tube 110 suction. Specifically, when the user inhales, the external air flow passes through the mounting base 1 including the hollow part to reach the bottom of the above-mentioned heating element 2 and continues to flow upward to enter the ventilation tube 110, and the process will bring out the atomized aerosol at the same time. .
  • the heating component 2 is arranged on the support body 12 on the top surface of the mounting base 1 .
  • the support surface of the support body 12 is a plane (although the support body 12 is provided with an air duct for air flow, it does not affect its flatness), so the heating element 2 can be placed on the support body 12 flatly and without deformation.
  • the electrode assembly not only supplies power to the heating element 2 , but also fixes the heating element 2 on the mounting seat 1 and the support body 12 .
  • the mounting base 1 is provided with two electrode mounting holes 13 at different positions, and each electrode mounting hole 13 is used to accommodate a corresponding electrode assembly; each electrode assembly is in contact with a different position of the heating assembly 2 respectively.
  • the above-mentioned different positions refer to corresponding positions.
  • the above-mentioned corresponding positions usually refer to two positions on the long axis of the ellipse. position or two positions on a diameter.
  • the distances from the two electrode mounting holes 13 to the mounting base 1 are equal.
  • each electrode assembly includes a first electrode part 31 and a second electrode part 32; the first electrode part 31 is screw-shaped, inserted into the mounting hole 13 from the bottom surface 11 of the mounting base 1, and the end Protrude from the mounting seat 1 and enter the set position of the support body 12 ; the end of the first electrode part 31 facing the heating element 2 is provided with a recessed matching hole 14 .
  • the second electrode part 32 is also screw-shaped, passing through the heating element 2 and the support body 12 from top to bottom and fitting into the matching hole 14 for fixing the heating element 2 and the support body 12 on the mounting base 1 . Wherein, the second electrode part 32 is fixed together by fastening with the first electrode part 31 through the hole 14 , so as to fix the heating component 2 and the supporting body 12 together.
  • the fastening method means that the two are connected together in a relatively fixed manner, and the connection method may be riveting, interference fit, etc. It can be understood that, because the first electrode part 31 is screw-shaped, by reasonably setting the height of the first electrode part 31 and the mounting base 1, the heat-generating assembly can be installed through the interference fit between the second electrode part 32 and the first electrode part 31. 2 and the support body 12 are clamped and fixed to the mounting base 1.
  • the first electrode part 31 and the second electrode part 32 of each electrode assembly are electrically connected, and the two first electrode parts 31 are respectively connected to the positive terminal and the negative terminal of the power supply voltage, so that the power supply voltage A current loop is formed through the heating component 2 to realize heating of the liquid.
  • the heating component 2 includes a heating sheet.
  • FIG. 3 shows the specific structure of the heating sheet in this embodiment. suitable) strip of metal material, which includes two fixed ends 21 and a mesh structure 24 connected between the two fixed ends 21 .
  • the set position of the fixed end 21 is provided with a support for passing the electrode assembly (specifically, the second electrode part) and fixing the heating sheet on the mounting base 1
  • the fixing hole 22 of the body 12; the heating sheet is formed by etching the sheet metal plate to form the fixing end 21 and the mesh structure 24 at one time.
  • the stamping and forming process is more difficult, and more burrs may appear on the edge of the shape after the stamping and forming process, which will affect the flatness of the heating element itself and the flatness when it is placed on the support body 12 of the mounting base 1 degree. Etching does not have these problems, at least it will not deform the heating sheet itself.
  • the edge of the width direction of the above-mentioned network structure (that is, the edge not connected with the above-mentioned fixed end 21) is also provided with a clamping part 23 bent by punching (the clamping position shown in Figure 3 part 23 has not yet been bent), the clamping part 23 is used to clamp the support body 12, so that the relative position between the heating component 2 and the support body 12 is fixed.
  • the bent locking portion 23 can be obtained by simply punching and bending the heating component 2 shown in FIG. 3 .
  • the above-mentioned installation may not be used.
  • the above-mentioned mounting seat 1 may not be used in the case where a smaller volume is required or the cost is more sensitive.
  • the first electrode part 31 can directly enter the assembled heating element and the support body 12, and then through the second electrode part 32, the above-mentioned first electrode part 31, heat generation
  • the components 2 are connected together to also realize the atomization function.
  • FIGS. 4 to 6 are respectively a partial schematic view, a partial cross-sectional view and a top view of an atomization assembly according to another embodiment of the present application.
  • the main difference of the atomization assembly of this embodiment is that only the first electrode part 31 is used, the second electrode part 32 is omitted, and the heating element 2 is welded to the end of the first electrode part 31 .
  • the support body 2 is set on the top surface of the mounting base 1
  • the heating component 2 is set above the support body 2 and is rigidly supported by the support body 2
  • the end of the first electrode part 31 passes through the mounting base 1 and the support body 2 and generates heat toward the mounting base 2.
  • the component extends to a position where it touches the heating component 2 .
  • the heat generating assembly 2 is welded to the end of the first electrode part 31 at its fixing hole 22 so as to be directly connected to said first electrode part 31 in a fastened manner.
  • the present application also relates to an assembly method of an atomization assembly, the method comprising the following steps:
  • Step S11 Assembling the heating component and the support body: In this step, the heating component and the support body are overlapped and assembled together, the heating component is placed on the support body, and the heating component is supported by the support body;
  • Step S13 placing the first electrode part: in this step, the end of the first electrode part is penetrated or passed through the support body and extended toward the corresponding position of the heating component;
  • Step S15 connects the end of the first electrode component directly or indirectly to the heating component in a fastened manner and maintains electrical connection with the heating component.
  • step S11 includes sequentially stacking and assembling the mounting base, the heating component and the supporting body together, the mounting base supports the supporting body, and the supporting body supports the Heating components.
  • step S13 includes: sequentially threading or passing the end of the first electrode part through the mounting base, the support body and extending to corresponding positions of the heating assembly.
  • step S15 may be to weld the heating component to the end of the first electrode part, so that the second electrode part may not be used.
  • step S15 includes inserting the second electrode part into the end of the first electrode part so that the heating component is stably clamped between the first electrode part and the second electrode part and is in contact with the first electrode part.
  • the electrode assemblies are electrically connected.
  • the end of the first electrode part is provided with a fitting hole, and the second electrode part is press-connected or interference-fitted with the fitting hole.

Abstract

La présente invention concerne un ensemble d'atomisation, un atomiseur et un procédé d'assemblage pour l'ensemble d'atomisation. L'ensemble d'atomisation comprend un ensemble de chauffage (2), un corps de support (12), et un ensemble d'électrodes ; le corps de support (12) soutient l'ensemble de chauffage (2) ; l'ensemble d'électrodes comprend des premiers composants d'électrode (31) et des deuxièmes composants d'électrode (32) ; l'extrémité de queue de chacun des premiers composants d'électrode (31) pénètre ou traverse le corps de support (12) et s'étend vers l'ensemble de chauffage (2) ; et l'extrémité de queue de chacun des premiers composants d'électrode (31) est étroitement connectée directement ou indirectement à l'ensemble de chauffage et maintenue en connexion électrique avec l'ensemble de chauffage. Selon la présente invention, l'efficacité d'assemblage et le niveau d'assemblage automatique de l'ensemble de chauffage sont améliorés, et la cohérence de l'ensemble de produit fini est assurée.
PCT/CN2022/073642 2021-06-04 2022-01-25 Ensemble d'atomisation, atomiseur et procédé d'assemblage pour ensemble d'atomisation WO2022252656A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202121248234.XU CN217509905U (zh) 2021-06-04 2021-06-04 雾化组件及雾化器
CN202121248234.X 2021-06-04
CN202110627297.4 2021-06-04
CN202110627297.4A CN115500553A (zh) 2021-06-04 2021-06-04 雾化组件、雾化器及雾化组件的装配方法

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160113327A1 (en) * 2014-10-24 2016-04-28 Shenzhen Jieshibo Technology Co., Ltd. Electronic atomization device
WO2019012959A1 (fr) * 2017-07-13 2019-01-17 住友電気工業株式会社 Dispositif de chauffage en céramique
CN109393570A (zh) * 2018-11-12 2019-03-01 安克创新科技股份有限公司 雾化装置及电子烟
CN110897200A (zh) * 2019-12-18 2020-03-24 昂纳自动化技术（深圳）有限公司 电子烟的雾化装置
JPWO2018230408A1 (ja) * 2017-06-14 2020-04-23 住友電気工業株式会社 半導体基板加熱用基板載置台および半導体基板加熱ヒータ
US20200315251A1 (en) * 2017-12-27 2020-10-08 Ald Group Limited Heating element and method for fabricating the same and electronic atomizer
US20200345074A1 (en) * 2017-05-31 2020-11-05 Jianjun Ding Electronic cigarette atomization core and electronic cigarette atomizer
US20210030980A1 (en) * 2019-08-02 2021-02-04 Tuanfang Liu Electronic cigarette
CN112369719A (zh) * 2020-10-28 2021-02-19 深圳市吉迩科技有限公司 发热组件及其制作方法和气溶胶产生装置
CN213194257U (zh) * 2020-07-30 2021-05-14 上海烟草集团有限责任公司 一种雾化装置以及烟媒雾化测试系统

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160113327A1 (en) * 2014-10-24 2016-04-28 Shenzhen Jieshibo Technology Co., Ltd. Electronic atomization device
US20200345074A1 (en) * 2017-05-31 2020-11-05 Jianjun Ding Electronic cigarette atomization core and electronic cigarette atomizer
JPWO2018230408A1 (ja) * 2017-06-14 2020-04-23 住友電気工業株式会社 半導体基板加熱用基板載置台および半導体基板加熱ヒータ
WO2019012959A1 (fr) * 2017-07-13 2019-01-17 住友電気工業株式会社 Dispositif de chauffage en céramique
US20200315251A1 (en) * 2017-12-27 2020-10-08 Ald Group Limited Heating element and method for fabricating the same and electronic atomizer
CN109393570A (zh) * 2018-11-12 2019-03-01 安克创新科技股份有限公司 雾化装置及电子烟
US20210030980A1 (en) * 2019-08-02 2021-02-04 Tuanfang Liu Electronic cigarette
CN110897200A (zh) * 2019-12-18 2020-03-24 昂纳自动化技术（深圳）有限公司 电子烟的雾化装置
CN213194257U (zh) * 2020-07-30 2021-05-14 上海烟草集团有限责任公司 一种雾化装置以及烟媒雾化测试系统
CN112369719A (zh) * 2020-10-28 2021-02-19 深圳市吉迩科技有限公司 发热组件及其制作方法和气溶胶产生装置

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