WO2019127643A1 - Flexible tobacco heating assembly and production process therefor - Google Patents

Flexible tobacco heating assembly and production process therefor Download PDF

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Publication number
WO2019127643A1
WO2019127643A1 PCT/CN2018/071552 CN2018071552W WO2019127643A1 WO 2019127643 A1 WO2019127643 A1 WO 2019127643A1 CN 2018071552 W CN2018071552 W CN 2018071552W WO 2019127643 A1 WO2019127643 A1 WO 2019127643A1
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Prior art keywords
electric heating
flexible
high temperature
heating assembly
sheet
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PCT/CN2018/071552
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French (fr)
Chinese (zh)
Inventor
陈平
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深圳市华诚达精密工业有限公司
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Publication of WO2019127643A1 publication Critical patent/WO2019127643A1/en

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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
    • 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
    • A24F40/70—Manufacture

Definitions

  • the invention relates to a tobacco heating device, in particular to a flexible tobacco heating assembly and a production process thereof.
  • the tobacco heating device is its core component, which directly affects the quality of the entire electronic cigarette product.
  • the existing electronic cigarette heating devices generally have defects such as complicated structure, various production processes, single style, and insufficient heating effect, and the various defects seriously limit the further development and popularization of the field.
  • the present invention provides a flexible tobacco heating assembly and a production process thereof, which solves the technical defects of the prior art, such as complicated structure, poor heating effect, insufficient heat uniformity of the tobacco, and single style.
  • a flexible tobacco heating assembly comprising a flexible electric heating sheet having at least one electrically heated trajectory, the electrically heated sheet surface being provided with a flexible insulating layer.
  • the flexible tobacco heating assembly has a bending angle of less than or equal to 30°, and the flexible tobacco heating assembly has a thickness greater than or equal to 0.18 mm.
  • the electric heating track has four, including a first electric heating track ring, a second electric heating track ring, a third electric heating track ring and a fourth electric heating track ring.
  • the shape of the electric heating track is one of a rectangular shape, a spiral shape, a circular ring shape, and a gossip structure.
  • the electric heating sheet has a plurality of pieces, and the plurality of electric heating sheets are connected in parallel.
  • the electric heating sheet has a thickness of 0.03-1.0 mm.
  • the conductive material used in the electric heating sheet is one of a nickel-chromium alloy, an iron-chromium-aluminum alloy, a stainless steel, a pure nickel, a titanium, a nickel-iron material, and the flexible insulating layer is used.
  • the insulating material is one of KAPTON high temperature tape, Teflon high temperature tape, high temperature masking tape, PET green high temperature tape, high temperature ceramic, low temperature ceramic, high temperature nylon, PPS, LCP, PSU, PTFE, PEEK.
  • the flexible tobacco heating assembly can be wound into a circular tubular heating tube, wherein the thickness of the electric heating sheet (1) in the heating tube is 0.1-0.5 mm, and the outer diameter of the heating tube It is 1.0-15mm.
  • a production process for a flexible tobacco heating assembly comprising the following production steps:
  • Step 1 Select the substrate of the electric heating sheet, and use the dividing technique or the stamping technique or the etching technique to process the electric heating track from the substrate;
  • Step 2 providing a flexible insulating layer on the surface of the electric heating sheet having an electric heating track, wherein the flexible insulating layer is provided with a surface of the electric heating sheet by using a surface coating technology, a mold injection molding technique, a mold injection ceramic technique, and a surface spraying technique. .
  • the conductive material used in the electric heating sheet is one of a nickel-chromium alloy, an iron-chromium-aluminum alloy, a stainless steel, a pure nickel, a titanium, a nickel-iron material, and the flexible insulating layer is used.
  • the insulating material is one of KAPTON high temperature tape, Teflon high temperature tape, high temperature masking tape, PET green high temperature tape, high temperature ceramic, low temperature ceramic, high temperature nylon, PPS, LCP, PSU, PTFE, PEEK.
  • the invention provides a flexible tobacco heating assembly and a production process thereof.
  • the electric heating sheet in the flexible tobacco heating assembly has an electric heating track, and has the advantages of simple structure, convenient implementation and low implementation cost.
  • the electric heating track can provide a more uniform heating effect for the tobacco, the heating effect of the tobacco is more, the amount of smoke is better, and the application has better taste and user experience in the electronic cigarette.
  • Figure 1 is a schematic view showing the structure of a flexible tobacco heating assembly of the present invention
  • Figure 2 is a structural exploded view of the flexible tobacco heating assembly of the present invention
  • Figure 3 is a schematic view showing the stamping of the electric heating sheet in the embodiment of the present invention.
  • FIG. 4 is a schematic view showing a process of bonding an electric heating sheet and a flexible insulating layer in an embodiment of the present invention
  • Figure 5 is a cross-sectional structural view showing a flexible tobacco heating assembly in an embodiment of the present invention.
  • Figure 6 is a schematic view showing the structure of the flexible tobacco heating assembly wound into a hollow heating tube in the present invention
  • Figure 7 is a schematic view showing the structure of a flexible tobacco heating assembly wound into a solid heating tube in the present invention.
  • a flexible tobacco heating assembly includes a flexible electric heating sheet 1 having at least one electric heating track 11 on which a flexible insulating layer is disposed.
  • the flexible insulating layer 2 may be a transparent or non-transparent insulating material layer.
  • Both ends of the electric heating sheet 1 are electrically connected to the power source.
  • the electric heating sheet 1 When the electric heating sheet 1 is energized with the power source, the electric heating track 11 on the electric heating sheet 1 generates heat, which heats the tobacco.
  • the flexible tobacco heating assembly has a bend angle of less than or equal to 30° and the flexible tobacco heating assembly has a thickness greater than or equal to 0.18 mm.
  • the electric heating track 11 has four, including a first electric heating track ring 111, a second electric heating track ring 112, a third electric heating track ring 113 and a fourth electric heating track ring 114.
  • the shape of the electric heating track 11 is one of a rectangular shape, a spiral shape, a circular ring shape, and a gossip structure.
  • the electric heating sheet 1 has a plurality of pieces, and the plurality of electric heating sheets 1 are connected in parallel.
  • the electric heating sheet 1 has a thickness of 0.03-1.0 mm.
  • the conductive material used in the electric heating sheet 1 is one of a nickel-chromium alloy, an iron-chromium-aluminum alloy, a stainless steel, a pure nickel, a titanium, a nickel-iron material, and an insulating material used for the flexible insulating layer 2. It is one of KAPTON high temperature tape, Teflon high temperature tape, high temperature masking tape, PET green high temperature tape, high temperature ceramic, low temperature ceramic, high temperature nylon, PPS, LCP, PSU, PTFE, PEEK.
  • the flexible tobacco heating assembly can be wound into a circular tubular heating tube, wherein the electric heating sheet 1 has a thickness of 0.1-0.5 mm, and the heating tube has an outer diameter of 1.0-15 mm.
  • a production process for a flexible tobacco heating assembly comprising the following production steps:
  • Step 1 Select the substrate of the electric heating sheet 1, and use the dividing technology or stamping technology or etching technology to process the electric heating track 11 from the substrate;
  • Step 2 providing a flexible insulating layer 2 on the surface of the electric heating sheet 1 having the electric heating track 11, the flexible insulating layer 2 adopting one of the surface filming technology, the mold injection molding technology, the mold injection ceramic technology, and the surface spraying technology. The surface of the sheet 1 is heated.
  • the conductive material used in the electric heating sheet 1 is one of a nickel-chromium alloy, an iron-chromium-aluminum alloy, a stainless steel, a pure nickel, a titanium, a nickel-iron material, and an insulating material used for the flexible insulating layer 2. It is one of KAPTON high temperature tape, Teflon high temperature tape, high temperature masking tape, PET green high temperature tape, high temperature ceramic, low temperature ceramic, high temperature nylon, PPS, LCP, PSU, PTFE, PEEK.
  • Figures 3-5 illustrate an embodiment of a production process for a flexible tobacco heating assembly.
  • the electrical heating trace 11 is stamped in the electric heating sheet substrate 4 using a stamping apparatus 3.
  • the flexible tobacco heating assembly can be wound into a heating tube 5.

Abstract

A flexible tobacco heating assembly and a production process therefor. The flexible tobacco heating assembly comprises a flexible electric heating sheet (1). The electric heating sheet (1) comprises at least one electric heating trajectory (11), and is provided with a flexible insulating layer (2) on the surface thereof. The production process for the flexible tobacco heating assembly comprises: step I: selecting a substrate of an electric heating sheet (1), and processing an electric heating trajectory in the substrate by using a cutting technology, a stamping technology, or an etching technology; and step II: providing a flexible insulating layer (2) on a surface of the electric heating sheet (1) with the electric heating trajectory (11), the flexible insulating layer (2) being provided on the surface of the electric heating sheet by means of one of a surface coating technology, a die injection molding technology, a die ceramic-injection technology, and a surface spraying technology. Compared with the prior art, the flexible tobacco heating assembly and the production process therefor are simple in structure, convenient in implement, low in implement cost, flexible and convenient in application, good in heating effect, excellent in heating uniformity, and excellent in user experience.

Description

一种柔性烟草加热组件及其生产工艺Flexible tobacco heating assembly and production process thereof 技术领域Technical field
本发明涉及一种烟草加热装置，特别是一种柔性烟草加热组件及其生产工艺。The invention relates to a tobacco heating device, in particular to a flexible tobacco heating assembly and a production process thereof.
背景技术Background technique
随着电子烟的越发普及，电子烟产品也越来越多。在电子烟中，烟草加热装置为其核心部件，其直接影响到整个电子烟产品的质量。With the increasing popularity of electronic cigarettes, electronic cigarette products are also increasing. In electronic cigarettes, the tobacco heating device is its core component, which directly affects the quality of the entire electronic cigarette product.
现有的电子烟加热装置普遍存在结构复杂、生产工艺繁多、样式单一、加热效果不够均匀等缺陷，所述种种缺陷严重限制了本领域进一步向前发展和推广应用。The existing electronic cigarette heating devices generally have defects such as complicated structure, various production processes, single style, and insufficient heating effect, and the various defects seriously limit the further development and popularization of the field.
有鉴于此，本发明的目的在于提供一种新的技术方案以解决现存的技术缺陷。In view of this, it is an object of the present invention to provide a new technical solution to solve the existing technical deficiencies.
发明内容Summary of the invention
为了克服现有技术的不足，本发明提供一种柔性烟草加热组件及其生产工艺，解决了现有技术存在的结构复杂、加热效果不佳、烟丝受热均匀度不足、样式单一等技术缺陷。In order to overcome the deficiencies of the prior art, the present invention provides a flexible tobacco heating assembly and a production process thereof, which solves the technical defects of the prior art, such as complicated structure, poor heating effect, insufficient heat uniformity of the tobacco, and single style.
本发明解决其技术问题所采用的技术方案是：The technical solution adopted by the present invention to solve the technical problem thereof is:
一种柔性烟草加热组件，包括柔性的电加热片，所述电加热片具有至少一根电加热轨迹，所述电加热片表面设置有柔性绝缘层。A flexible tobacco heating assembly comprising a flexible electric heating sheet having at least one electrically heated trajectory, the electrically heated sheet surface being provided with a flexible insulating layer.
作为上述技术方案的进一步改进，所述柔性烟草加热组件的弯折角度小于或等于30°，柔性烟草加热组件的厚度大于或等于0.18mm。As a further improvement of the above technical solution, the flexible tobacco heating assembly has a bending angle of less than or equal to 30°, and the flexible tobacco heating assembly has a thickness greater than or equal to 0.18 mm.
作为上述技术方案的进一步改进，所述电加热轨迹具有四根，包括第一电加热轨迹环、第二电加热轨迹环、第三电加热轨迹环及第四电加热轨迹环。As a further improvement of the above technical solution, the electric heating track has four, including a first electric heating track ring, a second electric heating track ring, a third electric heating track ring and a fourth electric heating track ring.
作为上述技术方案的进一步改进，所述电加热轨迹的形状为矩形、螺旋、圆环、八卦结构中的一种。As a further improvement of the above technical solution, the shape of the electric heating track is one of a rectangular shape, a spiral shape, a circular ring shape, and a gossip structure.
作为上述技术方案的进一步改进，所述电加热片具有多片，多片电加热片并联连接。As a further improvement of the above technical solution, the electric heating sheet has a plurality of pieces, and the plurality of electric heating sheets are connected in parallel.
作为上述技术方案的进一步改进，所述电加热片的厚度0.03-1.0mm。As a further improvement of the above technical solution, the electric heating sheet has a thickness of 0.03-1.0 mm.
作为上述技术方案的进一步改进，所述电加热片所采用的导电材料为镍铬合金、铁铬铝合金、不锈钢、纯镍、钛、镍铁材料中的一种，所述柔性绝缘层所采用的绝缘材料为KAPTON高温胶带、铁氟龙高温胶带、高温美纹纸胶带、PET绿色高温胶带、高温陶瓷、低温陶瓷、高温尼龙、PPS、LCP、PSU、PTFE、PEEK材料中的一种。As a further improvement of the above technical solution, the conductive material used in the electric heating sheet is one of a nickel-chromium alloy, an iron-chromium-aluminum alloy, a stainless steel, a pure nickel, a titanium, a nickel-iron material, and the flexible insulating layer is used. The insulating material is one of KAPTON high temperature tape, Teflon high temperature tape, high temperature masking tape, PET green high temperature tape, high temperature ceramic, low temperature ceramic, high temperature nylon, PPS, LCP, PSU, PTFE, PEEK.
作为上述技术方案的进一步改进，所述柔性烟草加热组件可卷绕成为圆管状的加热管，所述加热管中电加热片(1)的厚度为0.1-0.5mm，所述加热管的外径为1.0-15mm。As a further improvement of the above technical solution, the flexible tobacco heating assembly can be wound into a circular tubular heating tube, wherein the thickness of the electric heating sheet (1) in the heating tube is 0.1-0.5 mm, and the outer diameter of the heating tube It is 1.0-15mm.
一种柔性烟草加热组件的生产工艺，包括以下生产步骤：A production process for a flexible tobacco heating assembly, comprising the following production steps:
步骤一：选好电加热片的基材，采用分割技术或冲压技术或蚀刻技术从基材中加工出具有电加热轨迹；Step 1: Select the substrate of the electric heating sheet, and use the dividing technique or the stamping technique or the etching technique to process the electric heating track from the substrate;
步骤二：在具有电加热轨迹的电加热片表面设置柔性绝缘层，所述柔性绝缘层采用表面贴膜技术、模具注塑技术、模具注陶瓷技术、表面喷涂技术中的一种设置电加热片的表面。Step 2: providing a flexible insulating layer on the surface of the electric heating sheet having an electric heating track, wherein the flexible insulating layer is provided with a surface of the electric heating sheet by using a surface coating technology, a mold injection molding technique, a mold injection ceramic technique, and a surface spraying technique. .
作为上述技术方案的改进，所述电加热片所采用的导电材料为镍铬合金、铁铬铝合金、不锈钢、纯镍、钛、镍铁材料中的一种，所述柔性绝缘层所采用的绝缘材料为KAPTON高温胶带、铁氟龙高温胶带、高温美纹纸胶带、PET绿色高温胶带、高温陶瓷、低温陶瓷、高温尼龙、PPS、LCP、PSU、PTFE、PEEK材料中的一种。As an improvement of the above technical solution, the conductive material used in the electric heating sheet is one of a nickel-chromium alloy, an iron-chromium-aluminum alloy, a stainless steel, a pure nickel, a titanium, a nickel-iron material, and the flexible insulating layer is used. The insulating material is one of KAPTON high temperature tape, Teflon high temperature tape, high temperature masking tape, PET green high temperature tape, high temperature ceramic, low temperature ceramic, high temperature nylon, PPS, LCP, PSU, PTFE, PEEK.
本发明的有益效果是：本发明提供了一种柔性烟草加热组件及其生产工艺，所述柔性烟草加热组件中的电加热片具有电加热轨迹，具有结构简单、实施方便、实施成本低的优点，在具体应用时，所述电加热轨迹可为烟草提供更加均匀的加热作用，烟丝的加热效果更加，烟雾量更好，应用在电子烟中具有更好的口感和用户体验。The invention provides a flexible tobacco heating assembly and a production process thereof. The electric heating sheet in the flexible tobacco heating assembly has an electric heating track, and has the advantages of simple structure, convenient implementation and low implementation cost. In a specific application, the electric heating track can provide a more uniform heating effect for the tobacco, the heating effect of the tobacco is more, the amount of smoke is better, and the application has better taste and user experience in the electronic cigarette.
总之，该种In short, this species
附图说明DRAWINGS
下面结合附图和实施例对本发明进一步说明。The invention will now be further described with reference to the drawings and embodiments.
图1是本发明中柔性烟草加热组件的结构示意图；Figure 1 is a schematic view showing the structure of a flexible tobacco heating assembly of the present invention;
图2是本发明中柔性烟草加热组件的结构拆分图；Figure 2 is a structural exploded view of the flexible tobacco heating assembly of the present invention;
图3是本发明实施例中电加热片的冲压重新示意图；Figure 3 is a schematic view showing the stamping of the electric heating sheet in the embodiment of the present invention;
图4是本发明实施例中电加热片与柔性绝缘层的贴合过程示意图；4 is a schematic view showing a process of bonding an electric heating sheet and a flexible insulating layer in an embodiment of the present invention;
图5是本发明实施例中柔性烟草加热组件的剖面结构示意图；Figure 5 is a cross-sectional structural view showing a flexible tobacco heating assembly in an embodiment of the present invention;
图6是本发明中柔性烟草加热组件卷绕成为一空心加热管的结构示意图；Figure 6 is a schematic view showing the structure of the flexible tobacco heating assembly wound into a hollow heating tube in the present invention;
图7是本发明实中柔性烟草加热组件卷绕成为一实心加热管的结构示意图Figure 7 is a schematic view showing the structure of a flexible tobacco heating assembly wound into a solid heating tube in the present invention.
具体实施方式Detailed ways
以下将结合实施例和附图对本发明的构思、具体结构及产生的技术效果进行清楚、完整地描述，以充分地理解本发明的目的、特征和效果。显然，所描述的实施例只是本发明的一部分实施例，而不是全部实施例，基于本发明的实施例，本领域的技术人员在不付出创造性劳动的前提下所获得的其他实施例，均属于本发明保护的范围。另外，专利中涉及到的所有联接/连接关系，并非单指构件直接相接，而是指可根据具体实施情况，通过添加或减少联接辅件，来组成更优的联接结构。本发明创造中的各个技术特征，在不互相矛盾冲突的前提下可以交互组合，参照图1-7。The concept, the specific structure and the technical effects of the present invention will be clearly and completely described in conjunction with the embodiments and the accompanying drawings. It is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments, based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The scope of protection of the present invention. In addition, all the coupling/joining relationships involved in the patents are not directly connected to the components, but rather may constitute a better coupling structure by adding or reducing the coupling accessories according to the specific implementation. The various technical features in the creation of the present invention can be interactively combined without conflicting with each other, as shown in FIG. 1-7.
具体参照图1、图2，一种柔性烟草加热组件，包括柔性的电加热片1，所述电加热片1具有至少一根电加热轨迹11， 所述电加热片1表面设置有柔性绝缘层2。1 and 2, a flexible tobacco heating assembly includes a flexible electric heating sheet 1 having at least one electric heating track 11 on which a flexible insulating layer is disposed. 2.
在具体实施本技术方案时，所述柔性绝缘层2可为透明或非透明的绝缘材料层。In the implementation of the technical solution, the flexible insulating layer 2 may be a transparent or non-transparent insulating material layer.
所述电加热片1的两端与电源电性连接，当电加热片1与电源通电后，电加热片1上的电加热轨迹11会产生热量，所述热量对烟草加热。Both ends of the electric heating sheet 1 are electrically connected to the power source. When the electric heating sheet 1 is energized with the power source, the electric heating track 11 on the electric heating sheet 1 generates heat, which heats the tobacco.
优选地，所述柔性烟草加热组件的弯折角度小于或等于30°，柔性烟草加热组件的厚度大于或等于0.18mm。Preferably, the flexible tobacco heating assembly has a bend angle of less than or equal to 30° and the flexible tobacco heating assembly has a thickness greater than or equal to 0.18 mm.
优选地，所述电加热轨迹11具有四根，包括第一电加热轨迹环111、第二电加热轨迹环112、第三电加热轨迹环113及第四电加热轨迹环114。Preferably, the electric heating track 11 has four, including a first electric heating track ring 111, a second electric heating track ring 112, a third electric heating track ring 113 and a fourth electric heating track ring 114.
优选地，所述电加热轨迹11的形状为矩形、螺旋、圆环、八卦结构中的一种。Preferably, the shape of the electric heating track 11 is one of a rectangular shape, a spiral shape, a circular ring shape, and a gossip structure.
优选地，所述电加热片1具有多片，多片电加热片1并联连接。Preferably, the electric heating sheet 1 has a plurality of pieces, and the plurality of electric heating sheets 1 are connected in parallel.
优选地，所述电加热片1的厚度0.03-1.0mm。Preferably, the electric heating sheet 1 has a thickness of 0.03-1.0 mm.
优选地，所述电加热片1所采用的导电材料为镍铬合金、铁铬铝合金、不锈钢、纯镍、钛、镍铁材料中的一种，所述柔性绝缘层2所采用的绝缘材料为KAPTON高温胶带、铁氟龙高温胶带、高温美纹纸胶带、PET绿色高温胶带、高温陶瓷、低温陶瓷、高温尼龙、PPS、LCP、PSU、PTFE、PEEK材料中的一种。Preferably, the conductive material used in the electric heating sheet 1 is one of a nickel-chromium alloy, an iron-chromium-aluminum alloy, a stainless steel, a pure nickel, a titanium, a nickel-iron material, and an insulating material used for the flexible insulating layer 2. It is one of KAPTON high temperature tape, Teflon high temperature tape, high temperature masking tape, PET green high temperature tape, high temperature ceramic, low temperature ceramic, high temperature nylon, PPS, LCP, PSU, PTFE, PEEK.
优选地，所述柔性烟草加热组件可卷绕成为圆管状的加热管，所述加热管中电加热片1的厚度为0.1-0.5mm，所述加热管的外径为1.0-15mm。Preferably, the flexible tobacco heating assembly can be wound into a circular tubular heating tube, wherein the electric heating sheet 1 has a thickness of 0.1-0.5 mm, and the heating tube has an outer diameter of 1.0-15 mm.
一种柔性烟草加热组件的生产工艺，包括以下生产步骤：A production process for a flexible tobacco heating assembly, comprising the following production steps:
步骤一：选好电加热片1的基材，采用分割技术或冲压技术或蚀刻技术从基材中加工出具有电加热轨迹11；Step 1: Select the substrate of the electric heating sheet 1, and use the dividing technology or stamping technology or etching technology to process the electric heating track 11 from the substrate;
步骤二：在具有电加热轨迹11的电加热片1表面设置柔性绝缘层2，所述柔性绝缘层2采用表面贴膜技术、模具注塑技术、模具注陶瓷技术、表面喷涂技术中的一种设置电加热片1的表面。Step 2: providing a flexible insulating layer 2 on the surface of the electric heating sheet 1 having the electric heating track 11, the flexible insulating layer 2 adopting one of the surface filming technology, the mold injection molding technology, the mold injection ceramic technology, and the surface spraying technology. The surface of the sheet 1 is heated.
优选地，所述电加热片1所采用的导电材料为镍铬合金、铁铬铝合金、不锈钢、纯镍、钛、镍铁材料中的一种，所述柔性绝缘层2所采用的绝缘材料为KAPTON高温胶带、铁氟龙高温胶带、高温美纹纸胶带、PET绿色高温胶带、高温陶瓷、低温陶瓷、高温尼龙、PPS、LCP、PSU、PTFE、PEEK材料中的一种。Preferably, the conductive material used in the electric heating sheet 1 is one of a nickel-chromium alloy, an iron-chromium-aluminum alloy, a stainless steel, a pure nickel, a titanium, a nickel-iron material, and an insulating material used for the flexible insulating layer 2. It is one of KAPTON high temperature tape, Teflon high temperature tape, high temperature masking tape, PET green high temperature tape, high temperature ceramic, low temperature ceramic, high temperature nylon, PPS, LCP, PSU, PTFE, PEEK.
参照图3-5，图3-5为柔性烟草加热组件的生产工艺的一种实施例，具体参照图3，采用冲压设备3在电加热片基材4中冲压出具有电加热轨迹11的电加热片1；具体参照图4，在电加热片1的上下两壁面黏贴上柔性绝缘层2，将柔性绝缘层2与电加热片1相互压合后，完成柔性烟草加热组件的生产过程。Referring to Figures 3-5, Figures 3-5 illustrate an embodiment of a production process for a flexible tobacco heating assembly. Referring specifically to Figure 3, the electrical heating trace 11 is stamped in the electric heating sheet substrate 4 using a stamping apparatus 3. The heating sheet 1; specifically referring to FIG. 4, the flexible insulating layer 2 is adhered to the upper and lower walls of the electric heating sheet 1, and the flexible insulating layer 2 and the electric heating sheet 1 are pressed together to complete the production process of the flexible tobacco heating assembly.
在应用时，具体参照图6、图7，可将柔性烟草加热组件卷绕成为一加热管5。In application, referring specifically to Figures 6 and 7, the flexible tobacco heating assembly can be wound into a heating tube 5.
以上是对本发明的较佳实施进行了具体说明，但本发明创造并不限于所述实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可做出种种的等同变形或替换，这些等同的变形或替换均包含在本申请权利要求所限定的范围内。The above is a detailed description of the preferred embodiments of the present invention, but the present invention is not limited to the embodiments, and various equivalent modifications or substitutions can be made by those skilled in the art without departing from the spirit of the invention. Such equivalent modifications or alternatives are intended to be included within the scope of the claims.

Claims (10)

  1. 一种柔性烟草加热组件，其特征在于：包括柔性的电加热片(1)，所述电加热片(1)具有至少一根电加热轨迹(11)，所述电加热片(1)表面设置有柔性绝缘层(2)。A flexible tobacco heating assembly characterized by comprising a flexible electric heating sheet (1) having at least one electric heating track (11), the electric heating sheet (1) surface setting There is a flexible insulation layer (2).
  2. 根据权利要求1所述的一种柔性烟草加热组件，其特征在于：所述柔性烟草加热组件的弯折角度小于或等于30°，柔性烟草加热组件的厚度大于或等于0.18mm。A flexible tobacco heating assembly according to claim 1 wherein said flexible tobacco heating assembly has a bend angle of less than or equal to 30 and said flexible tobacco heating assembly has a thickness greater than or equal to 0.18 mm.
  3. 根据权利要求1所述的一种柔性烟草加热组件，其特征在于：所述电加热轨迹(11)具有四根，包括第一电加热轨迹环(111)、第二电加热轨迹环(112)、第三电加热轨迹环(113)及第四电加热轨迹环(114)。A flexible tobacco heating assembly according to claim 1, wherein said electric heating track (11) has four, including a first electrically heated track ring (111) and a second electrically heated track ring (112). The third electric heating track ring (113) and the fourth electric heating track ring (114).
  4. 根据权利要求1所述的一种柔性烟草加热组件，其特征在于：所述电加热轨迹(11)的形状为矩形、螺旋、圆环、八卦结构中的一种。A flexible tobacco heating assembly according to claim 1, wherein said electric heating track (11) has a shape of one of a rectangular shape, a spiral shape, a circular ring shape and a gossip structure.
  5. 根据权利要求1所述的一种柔性烟草加热组件，其特征在于：所述电加热片(1)具有多片，多片电加热片(1)并联连接。A flexible tobacco heating assembly according to claim 1, characterized in that the electric heating sheet (1) has a plurality of sheets, and the plurality of electric heating sheets (1) are connected in parallel.
  6. 根据权利要求1所述的一种柔性烟草加热组件，其特征在于：所述电加热片(1)的厚度0.03-1.0mm。A flexible tobacco heating assembly according to claim 1, characterized in that the electric heating sheet (1) has a thickness of 0.03 - 1.0 mm.
  7. 根据权利要求1所述的一种柔性烟草加热组件，其特征在于：所述电加热片(1)所采用的导电材料为镍铬合金、铁铬铝合金、不锈钢、纯镍、钛、镍铁材料中的一种，所述柔性绝缘层(2)所采用的绝缘材料为KAPTON高温胶带、铁氟龙高 温胶带、高温美纹纸胶带、PET绿色高温胶带、高温陶瓷、低温陶瓷、高温尼龙、PPS、LCP、PSU、PTFE、PEEK材料中的一种。A flexible tobacco heating assembly according to claim 1, wherein the electrically conductive material used in the electric heating sheet (1) is a nickel-chromium alloy, an iron-chromium-aluminum alloy, a stainless steel, a pure nickel, a titanium, a nickel-iron. In one of the materials, the insulating material used for the flexible insulating layer (2) is KAPTON high temperature tape, Teflon high temperature tape, high temperature masking tape, PET green high temperature tape, high temperature ceramic, low temperature ceramic, high temperature nylon, One of PPS, LCP, PSU, PTFE, PEEK materials.
  8. 根据权利要求1所述的一种柔性烟草加热组件，其特征在于：所述柔性烟草加热组件可卷绕成为圆管状的加热管，所述加热管中电加热片(1)的厚度为0.1-0.5mm，所述加热管的外径为1.0-15mm。A flexible tobacco heating assembly according to claim 1, wherein said flexible tobacco heating assembly is wound into a circular tubular heating tube, wherein the thickness of the electric heating sheet (1) in the heating tube is 0.1- 0.5 mm, the outer diameter of the heating tube is 1.0-15 mm.
  9. 一种柔性烟草加热组件的生产工艺，其特征在于：包括以下生产步骤：A production process of a flexible tobacco heating assembly, comprising: the following production steps:
    步骤一：选好电加热片(1)的基材，采用分割技术或冲压技术或蚀刻技术从基材中加工出具有电加热轨迹(11)；Step 1: Select the substrate of the electric heating sheet (1), and use the dividing technique or the stamping technique or the etching technique to process the electric heating track (11) from the substrate;
    步骤二：在具有电加热轨迹(11)的电加热片(1)表面设置柔性绝缘层(2)，所述柔性绝缘层(2)采用表面贴膜技术、模具注塑技术、模具注陶瓷技术、表面喷涂技术中的一种设置电加热片(1)的表面。Step 2: providing a flexible insulating layer (2) on the surface of the electric heating sheet (1) having an electric heating track (11), the flexible insulating layer (2) adopting surface filming technology, mold injection molding technology, mold injection ceramic technology, surface One of the spraying techniques sets the surface of the electric heating sheet (1).
  10. 根据权利要求9所述的一种柔性烟草加热组件的生产工艺，其特征在于：所述电加热片(1)所采用的导电材料为镍铬合金、铁铬铝合金、不锈钢、纯镍、钛、镍铁材料中的一种，所述柔性绝缘层(2)所采用的绝缘材料为KAPTON高温胶带、铁氟龙高温胶带、高温美纹纸胶带、PET绿色高温胶带、高温陶瓷、低温陶瓷、高温尼龙、PPS、LCP、PSU、PTFE、PEEK材料中的一种。The production process of a flexible tobacco heating assembly according to claim 9, characterized in that the conductive material used in the electric heating sheet (1) is nickel-chromium alloy, iron-chromium-aluminum alloy, stainless steel, pure nickel, titanium One of the nickel-iron materials, the insulating material used for the flexible insulating layer (2) is KAPTON high temperature tape, Teflon high temperature tape, high temperature masking tape, PET green high temperature tape, high temperature ceramic, low temperature ceramic, One of high temperature nylon, PPS, LCP, PSU, PTFE, PEEK materials.
PCT/CN2018/071552 2017-12-29 2018-01-05 Flexible tobacco heating assembly and production process therefor WO2019127643A1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021122936A1 (en) * 2019-12-19 2021-06-24 Hauni Maschinenbau Gmbh Evaporator unit, evaporator assembly and also evaporator cartridge for an inhaler, inhaler with such an evaporator cartridge and also method for producing evaporator units

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6813697B2 (en) 2017-05-11 2021-01-13 ケーティー・アンド・ジー・コーポレーション Vaporizer and aerosol generator equipped with it
KR20190049391A (en) 2017-10-30 2019-05-09 주식회사 케이티앤지 Aerosol generating apparatus having heater
KR102138246B1 (en) 2017-10-30 2020-07-28 주식회사 케이티앤지 Vaporizer and aerosol generating apparatus comprising the same
JP6884264B2 (en) 2017-10-30 2021-06-09 ケイティー アンド ジー コーポレイション Aerosol generator
KR102057216B1 (en) 2017-10-30 2019-12-18 주식회사 케이티앤지 An apparatus for generating aerosols and A heater assembly therein
EP3704966A4 (en) 2017-10-30 2021-10-13 KT&G Corporation Aerosol generating device and method for controlling same
KR102138245B1 (en) 2017-10-30 2020-07-28 주식회사 케이티앤지 Aerosol generating apparatus
CN111050579B (en) 2017-10-30 2023-03-17 韩国烟草人参公社 Aerosol generating device
KR102180421B1 (en) 2017-10-30 2020-11-18 주식회사 케이티앤지 Apparatus for generating aerosols
US11700884B2 (en) 2017-10-30 2023-07-18 Kt&G Corporation Aerosol generation device and heater for aerosol generation device
KR102057215B1 (en) 2017-10-30 2019-12-18 주식회사 케이티앤지 Method and apparatus for generating aerosols
CN108887754A (en) * 2018-09-17 2018-11-27 苏州晶品新材料股份有限公司 A kind of calandria, atomising device and electronic cigarette
CN111148288B (en) * 2018-11-02 2022-04-05 常州市派腾电子技术服务有限公司 Method for manufacturing heating element
WO2021043693A1 (en) * 2019-09-06 2021-03-11 Jt International Sa Heater assembly
EP4026397A1 (en) * 2019-09-06 2022-07-13 JT International SA Thin film heater
KR20220058885A (en) * 2019-09-06 2022-05-10 제이티 인터내셔널 소시에떼 아노님 thin film heater
WO2021128288A1 (en) * 2019-12-27 2021-07-01 深圳市博迪科技开发有限公司 Ceramic heating body and atomizer using same
CN112617297A (en) * 2020-12-22 2021-04-09 深圳麦克韦尔科技有限公司 Atomizer and electronic atomization device
WO2023039777A1 (en) * 2021-09-16 2023-03-23 深圳麦克韦尔科技有限公司 Atomizer and atomization apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87212253U (en) * 1987-08-26 1988-04-06 苏州市轻工业品设计研究所 Flexible layer electrical heating element
CN204409573U (en) * 2015-02-05 2015-06-24 湖南中烟工业有限责任公司 A kind of low temperature cigarette and soft bake smoking set
CN204426695U (en) * 2015-02-11 2015-07-01 云南中烟工业有限责任公司 Be applicable to the heater heating smoking article
CN105852224A (en) * 2016-06-15 2016-08-17 湖南中烟工业有限责任公司 Smoke cartridge and low-temperature smoking set
CN205757185U (en) * 2016-05-20 2016-12-07 云南中烟工业有限责任公司 A kind of simulation heating device under Nicotiana tabacum L. heating non-burning smoke generator
US20170303597A1 (en) * 2015-01-26 2017-10-26 Xmart Chip Microelectronic Co. Limited Electronic Smoking Apparatus and Circuitry

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101437329B (en) * 2008-12-16 2011-04-13 苏州尼克司建材有限公司 Electrical heating sheet
EP2316286A1 (en) * 2009-10-29 2011-05-04 Philip Morris Products S.A. An electrically heated smoking system with improved heater
CN102356930B (en) * 2011-07-12 2013-11-13 刘秋明 Electronic cured tobacco
CN203261500U (en) * 2013-04-25 2013-10-30 东莞市国研电热材料有限公司 Multiple-heating-line-set aluminum oxide ceramic heating member
CN204146326U (en) * 2014-08-12 2015-02-11 刘水根 A kind of tobacco evaporator
CN204090174U (en) * 2014-09-11 2015-01-07 宁波市加一新材料有限公司 A kind of Electric radiant Heating Film
WO2016061859A1 (en) * 2014-10-21 2016-04-28 朱晓春 Heating component for electronic cigarette atomizer
CN104522891A (en) * 2014-12-19 2015-04-22 深圳市麦克韦尔科技有限公司 Electronic cigarette and atomization device thereof
CN204539498U (en) * 2015-01-16 2015-08-05 北京科特兴业热控科技有限公司 Flexible electrothermal sheet
WO2016172959A1 (en) * 2015-04-30 2016-11-03 深圳麦克韦尔股份有限公司 Method for preparing porous ceramic material, porous ceramic material and use thereof
CN106213582A (en) * 2015-06-02 2016-12-14 上海烟草集团有限责任公司 The replacement core of aerosol generating means
CN105124763B (en) * 2015-09-06 2018-05-22 叶菁 Non-combustion type low-temperature cigarette phase-change temperature control formula fuel assembly and preparation method thereof
CN205305140U (en) * 2015-12-03 2016-06-08 深圳市中宇恒通电热科技有限公司 Compound heating plate of silica gel
CN205447822U (en) * 2016-03-30 2016-08-10 陈淑梅 Flat form electric heat piece that cigar lighter was used
CN105919164B (en) * 2016-06-23 2019-03-19 卓尔悦欧洲控股有限公司 Atomising head, atomizer and electronic cigarette
CN106490686A (en) * 2016-11-23 2017-03-15 深圳市合元科技有限公司 Smoke creating device, electronic cigarette and the detachable atomising device that installs

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87212253U (en) * 1987-08-26 1988-04-06 苏州市轻工业品设计研究所 Flexible layer electrical heating element
US20170303597A1 (en) * 2015-01-26 2017-10-26 Xmart Chip Microelectronic Co. Limited Electronic Smoking Apparatus and Circuitry
CN204409573U (en) * 2015-02-05 2015-06-24 湖南中烟工业有限责任公司 A kind of low temperature cigarette and soft bake smoking set
CN204426695U (en) * 2015-02-11 2015-07-01 云南中烟工业有限责任公司 Be applicable to the heater heating smoking article
CN205757185U (en) * 2016-05-20 2016-12-07 云南中烟工业有限责任公司 A kind of simulation heating device under Nicotiana tabacum L. heating non-burning smoke generator
CN105852224A (en) * 2016-06-15 2016-08-17 湖南中烟工业有限责任公司 Smoke cartridge and low-temperature smoking set

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021122936A1 (en) * 2019-12-19 2021-06-24 Hauni Maschinenbau Gmbh Evaporator unit, evaporator assembly and also evaporator cartridge for an inhaler, inhaler with such an evaporator cartridge and also method for producing evaporator units
US11766071B2 (en) 2019-12-19 2023-09-26 Körber Technologies Gmbh Vaporizer unit for inhaler and method for producing vaporizer units

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