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WO2018132935A1 - 加热器 - Google Patents

加热器 Download PDF

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Publication number
WO2018132935A1
WO2018132935A1 PCT/CN2017/071362 CN2017071362W WO2018132935A1 WO 2018132935 A1 WO2018132935 A1 WO 2018132935A1 CN 2017071362 W CN2017071362 W CN 2017071362W WO 2018132935 A1 WO2018132935 A1 WO 2018132935A1
Authority
WO
WIPO (PCT)
Prior art keywords
heating
heater according
heater
central axis
layer
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2017/071362
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English (en)
French (fr)
Inventor
吴建勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen City Chengong Industrial Investment Co Ltd
Original Assignee
Shenzhen City Chengong Industrial Investment Co Ltd
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
Application filed by Shenzhen City Chengong Industrial Investment Co Ltd filed Critical Shenzhen City Chengong Industrial Investment Co Ltd
Priority to PCT/CN2017/071362 priority Critical patent/WO2018132935A1/zh
Publication of WO2018132935A1 publication Critical patent/WO2018132935A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A24F40/20—Devices using solid 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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures

Definitions

  • This invention relates to an electric heating product, and more particularly to a heater capable of increasing a heating area and enhancing the firmness.
  • the vast majority of humans are toxic chemicals released by anaerobic smoldering.
  • the most harmful components are tar, carbon monoxide, nicotine, dioxins and irritating fumes, which are absorbed into the human body.
  • What is most unacceptable to non-smokers is that second-hand smoke caused by smoking is also mainly caused by sidestream smoke from cigarette burning. Therefore, the public is particularly resistant to smoking, especially in public places, and has gradually formed a social consensus.
  • Existing by heating The volatile matter in the heated carrier is discharged along with the hot gas stream, but the existing heating sheet is generally inserted into the heating carrier.
  • One of the pieces, the heating piece of this structure, the material away from the two sides thereof is not easily discharged, and the heating piece is easily broken due to the structure of the single piece.
  • a heater comprising an electrothermal structure inserted into a heating carrier, the electrothermal structure being composed of at least three heating monoliths extending outward from a central axis, the heating monolith comprising a substrate a layer and an electrothermal layer disposed on the surface of the substrate layer.
  • the electrothermal structure is composed of three Y-shaped symmetrically arranged or T-shaped heated single pieces extending outward from the central axis.
  • the upper portion of the heating monolith is provided as an insertion portion that is gradually inclined upward toward the upper end point of the central axis.
  • the outer side of the insertion portion is provided in a cutting edge shape.
  • the outer side of the insertion portion is provided in a zigzag shape.
  • the heating unit is provided with a vent hole.
  • the edge of the upper portion of the vent hole is provided as a wide side perpendicular to the thickness direction of the heating sheet, and the edge of the lower portion of the vent hole is provided in a pointed shape which is tapered upward.
  • the substrate layer is glass, ceramic, anodized metal or polyimide.
  • the bottom of the electrothermal structure is provided with two electrodes electrically connected to the battery.
  • the invention is composed of at least three heating single pieces extending outward from the central axis, thereby having a larger heating area after being inserted into the heating carrier, which can raise the temperature of the heating carrier more quickly, and at the same time, due to heating of three or more pieces.
  • the single piece is formed by extending outward from the central axis, thereby enhancing the strength of the electrothermal structure and preventing the electric heating structure from being broken by force.
  • FIG. 1 is a schematic structural view of an embodiment of the present invention.
  • FIG. 2 is a schematic view showing the structure of a heating single piece according to an embodiment of the present invention.
  • Figure 3 is a cross-sectional view taken along line A-A of Figure 2;
  • FIG. 4 is a schematic structural diagram of an embodiment of the present invention.
  • An electrothermal structure 100 is inserted into the heating carrier 200, the electrothermal structure 100 being comprised of at least three heated monoliths 110 extending outwardly from a central axis 120, the heating monolith 110 comprising a substrate layer 111 and disposed on the substrate layer 111 The electrothermal layer 112 of the surface.
  • the electrothermal structure 100 of the present heater is composed of at least three heating monoliths 110 extending outward from the central axis 120 so as to have a larger heating area after being inserted into the heating carrier 200, so that the heating carrier 200 can be lifted more quickly.
  • the temperature is simultaneously formed by the three-piece and above heating monolith extending outward from the central axis 120, thereby enhancing the strength of the electrothermal structure 100 and preventing the electrothermal structure 100 from being broken by force.
  • the electrothermal structure 100 is composed of three Y-shaped symmetric heating monoliths 110 extending outward from the central axis.
  • the symmetrical Y-shaped structure enhances the connection fastness of the electrothermal structure 100 to the heating carrier 200.
  • it can also be set to T shape.
  • the upper portion of the heating single piece 110 is disposed as an insertion portion 114 that is gradually inclined upward toward the upper end of the center axis 120, and the insertion portion 114 of the heating single piece 110 is disposed in an inclined shape to facilitate insertion into the heating carrier 200.
  • the outer edge of the insertion portion 111 may be arranged to be more favorable for the cut-in zigzag shape, and of course, in other embodiments, it may be provided as a blade shape.
  • the heating single piece 110 is provided with a plurality of ventilation holes 113.
  • the ventilation holes 113 are arranged to increase the strength of the heating single piece 110, and the air in the ventilation holes 113 can be preheated after the heating structure is energized, thereby enabling It is avoided that the temperature of the gas sucked in the early stage is too low, and of course, in other embodiments, it may be provided as a single vent or a U-shaped venting groove.
  • the edge of the upper portion of the vent hole 113 is disposed as a wide side perpendicular to the thickness direction of the heating sheet, and the lower portion of the vent hole 113 is provided with an upwardly tapered shape.
  • This structure facilitates storage of high temperature air while the airflow is static. It facilitates flow and heat exchange when the airflow is dynamic.
  • the matrix layer 111 is glass, ceramic, anodized metal or polyimide.
  • the bottom of the electrothermal structure 110 is provided with two electrodes 130 electrically connected to the battery.

Landscapes

  • Resistance Heating (AREA)

Abstract

一种加热器，包括插入加热载体（200）内的电热结构（100），所述电热结构（100）是由中轴线（120）向外延伸的至少三片加热单片（110）组成，所述加热单片（110）包括基质层（111）和设置在基质层（111）表面的电热层（112）。上述加热器具有能增大加热面积并能增强牢固性的优点。

Description

加热器
技术领域
本发明涉及电热产品 ，尤其是涉及一种能增大加热面积并能增强牢固性的加热器 。
背景技术
香烟等 燃烧式烟雾物质 危害人体的绝大多数是由于厌氧阴燃而释放产生的多种有毒化学物质，其中有害成份主要有焦油、一氧化碳、尼古丁、二恶英和刺激性烟雾等，并通过吸食进入人体的。最使非吸烟人群难以接受的是由于吸烟导致的二手烟也主要是香烟燃烧产生的侧流烟气造成的。因而公众对于吸烟尤其是在公共场所吸烟尤为抵制，并逐渐形成了社会共识。现有通过加热使 加热载体 内的其中的易挥发物质随热气流排出，但现有的加热片一般为插入 加热载体 中的一片，这种结构的加热片，远离其二面的物质不易排出，同时由于单片的结构，加热片极易断裂 。
发明内容
为克服 现有技术的 缺点， 本发明目的在于提供 一种 能增大加热面积并能增强牢固性的加热器 。
本发明通过以下技术措施实现的，一种加热器，包括插入加热载体内的电热结构，所述电热结构是由中轴线向外延伸的至少三片加热单片组成，所述加热单片包括基质层和设置在基质层表面的电热层。
作为一种优选方式，电热结构是由中轴线向外延伸的三片Y形对称设置或T形设置的加热单片组成。
作为一种优选方式，所述加热单片的上部设置为向上逐渐向中轴线上端点倾斜的插入部。
作为一种优选方式，所述插入部的外边设置为刃口形。
作为一种优选方式，所述插入部的外边设置锯齿形。
作为一种优选方式，所述加热单片上设置有通气孔。
作为一种优选方式，所述通气孔上部的边缘设置为与加热单片厚方向垂直的宽形边，所述通气孔下部的边缘设置为向上渐薄的尖形。
作为一种优选方式，所述基质层为玻璃、陶瓷、阳极氧化金属或聚酰亚胺。
作为一种优选方式，所述电热结构的底部设置有与电池电性连接的二电极。
本发明是由中轴线向外延伸的至少三片加热单片组成，从而在插入加热载体内后具有更大的加热面积，能更快地提升加热载体的温度，同时由于三片及以上的加热单片是由中轴线向外延伸形成的，从而增强了电热结构的强度，避免电热结构受力断裂。
附图说明
图1为本发明实施例的结构示意图。
图2为本发明实施例加热单片的结构示意图。
图3为图2的A-A图剖视。
图4为本发明实施例应用时的结构示意图。
具体实施方式
下面结合实施例并对照附图对本发明作进一步详细说明。
一种加热器， 参考图1 至 图 4 ， 包括插入加热载体200内的电热结构100，所述电热结构100是由中轴线120向外延伸的至少三片加热单片110组成，所述加热单片110包括基质层111和设置在基质层111表面的电热层112。
本加热器的电热结构100是由中轴线120向外延伸的至少三片加热单片110组成，从而在插入加热载体200内后具有更大的加热面积，从而能更快地提升加热载体200的温度，同时由于三片及以上的加热单片是由中轴线120向外延伸形成的，从而增强了电热结构100的强度，避免电热结构100受力断裂。
在一 加热器 的实施例中， 参考图 1 和图4 ， 在前面技术方案的基础上具体还可以是， 电热结构100是由中轴线向外延伸的三片Y形对称设置的加热单片110组成，这种对称的Y形结构，增强了电热结构100加热载体200的连接牢固性，在其它实施例中，为了便于加工，也可设置为T形。
在一 加热器 的实施例中， 参考图 1 至图4 ， 在前面技术方案的基础上具体还可以是， 加热单片110的上部设置为向上逐渐向中轴线120上端点倾斜的插入部114，将加热单片110的插入部114设置为倾斜形，利于插入加热载体200内。 参考图 2 ， 其中 插入部111的外边可以设置为更加利于切入的锯齿形，当然在其它实施例中出可设置为刃口形。
在一 加热器 的实施例中， 参考图 2 和图3 ， 在前面技术方案的基础上具体还可以是， 加热单片110上设置有多个通气孔113，通气孔113的设置一是增加了加热单片110的强度，二是在通气孔113中的空气可在加热结构通电后进行预热，从而能避免前期吸入的气体温度过低，当然在其它实施例中，也可设置为单个通气孔或U形通气槽的结构。
在一 加热器 的实施例中， 参考图 3 ， 在前面技术方案的基础上具体还可以是， 通气孔113上部的边缘设置为与加热单片厚方向垂直的宽形边，所述通气孔113下部的边缘设置为向上渐薄的尖形，这种结构利于气流静态时高温空气的贮存同时还便于气流动态时的流动和热交换。
在一 加热器 的实施例中，在前面技术方案的基础上具体还可以是， 基质层111为玻璃、陶瓷、阳极氧化金属或聚酰亚胺。
在一 加热器 的实施例中， 参考图 1 ， 在前面技术方案的基础上具体还可以是， 电热结构110的底部设置有与电池电性连接的二电极130。
以上是对本发明 加热器 进行了阐述，用于帮助理解本发明， 但本发明的实施方式并不受上述实施例的限制，任何未背离本发明原理下所作的改变、修饰、替代、组合、简化，均应为等效的置换方式，都包含在本发明的保护范围之内。

Claims (9)

1 ．一种加热器，其特征在于：包括插入加热载体内的电热结构，所述电热结构是由中轴线向外延伸的至少三片加热单片组成，所述加热单片包括基质层和设置在基质层表面的电热层。
2 ．根据权利要求1所述的加热器，其特征在于：电热结构是由中轴线向外延伸的三片Y形对称设置或T形设置的加热单片组成。
3 ．根据权利要求1所述的加热器，其特征在于：所述加热单片的上部设置为向上逐渐向中轴线上端点倾斜的插入部。
4 ．根据权利要求3所述的加热器，其特征在于：所述插入部的外边设置为刃口形。
5 ．根据权利要求3所述的加热器，其特征在于：所述插入部的外边设置锯齿形。
6 ．根据权利要求1所述的加热器，其特征在于：所述加热单片上设置有通气孔。
7 ．根据权利要求6所述的加热器，其特征在于：所述通气孔上部的边缘设置为与加热单片厚方向垂直的宽形边，所述通气孔下部的边缘设置为向上渐薄的尖形。
8 ．根据权利要求1所述的加热器，其特征在于：所述基质层为玻璃、陶瓷、阳极氧化金属或聚酰亚胺。
9 ．根据权利要求1所述的加热器，其特征在于：所述电热结构的底部设置有与电池电性连接的二电极。
PCT/CN2017/071362 2017-01-17 2017-01-17 加热器 Ceased WO2018132935A1 (zh)

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Cited By (9)

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CN109007984A (zh) * 2018-09-17 2018-12-18 深圳市合元科技有限公司 加热体及加热器
CN109288139A (zh) * 2018-11-27 2019-02-01 上海新型烟草制品研究院有限公司 一种用于气雾产生装置的加热组件和气雾产生装置
EP3626091A1 (en) * 2018-09-21 2020-03-25 Shenzhen Smoore Technology Limited Electronic cigarette, heating element thereof and method for manufacturing the heating element
CN111109675A (zh) * 2020-01-14 2020-05-08 云南中烟工业有限责任公司 一种立体式发热元件及包括其的加热不燃烧卷烟烟具
WO2020125835A1 (de) * 2018-12-20 2020-06-25 Hauni Maschinenbau Gmbh Herstellverfahren eines induktiv beheizbaren tabakproduktes
EP3799737A1 (en) * 2019-10-04 2021-04-07 Nerudia Limited Smoking substitute system
WO2021078248A1 (zh) * 2019-10-23 2021-04-29 湖北中烟工业有限责任公司 一种发热体及其制备方法和用途
CN114766719A (zh) * 2022-05-06 2022-07-22 上海烟草集团有限责任公司 一种电磁感应加热基体及其系统
WO2023178806A1 (zh) * 2022-03-25 2023-09-28 深圳佳聚电子技术有限公司 一种电磁加热的结构

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EP3610736A1 (en) * 2018-09-17 2020-02-19 Shenzhen First Union Technology Co., Ltd. Heating element and heater having same
CN109007984B (zh) * 2018-09-17 2025-01-07 深圳市合元科技有限公司 加热体及加热器
CN109007984A (zh) * 2018-09-17 2018-12-18 深圳市合元科技有限公司 加热体及加热器
EP3626091A1 (en) * 2018-09-21 2020-03-25 Shenzhen Smoore Technology Limited Electronic cigarette, heating element thereof and method for manufacturing the heating element
JP2020048554A (ja) * 2018-09-21 2020-04-02 深▲ゼン▼麦克韋尓科技有限公司Ｓｈｅｎｚｈｅｎ Ｓｍｏｏｒｅ Ｔｅｃｈｎｏｌｏｇｙ Ｌｉｍｉｔｅｄ 加熱式喫煙具とその加熱部材、及び加熱部材の製造方法
CN109288139A (zh) * 2018-11-27 2019-02-01 上海新型烟草制品研究院有限公司 一种用于气雾产生装置的加热组件和气雾产生装置
CN109288139B (zh) * 2018-11-27 2024-02-13 上海新型烟草制品研究院有限公司 一种用于气雾产生装置的加热组件和气雾产生装置
CN113163859A (zh) * 2018-12-20 2021-07-23 虹霓机械制造有限公司 能感应加热的烟草产品的制造方法
WO2020125835A1 (de) * 2018-12-20 2020-06-25 Hauni Maschinenbau Gmbh Herstellverfahren eines induktiv beheizbaren tabakproduktes
CN113163859B (zh) * 2018-12-20 2024-09-17 柯尔柏技术有限责任公司 能感应加热的烟草产品的制造方法
WO2021064099A1 (en) * 2019-10-04 2021-04-08 Nerudia Limited Smoking substitute system
EP3799737A1 (en) * 2019-10-04 2021-04-07 Nerudia Limited Smoking substitute system
WO2021078248A1 (zh) * 2019-10-23 2021-04-29 湖北中烟工业有限责任公司 一种发热体及其制备方法和用途
WO2021142939A1 (zh) * 2020-01-14 2021-07-22 云南中烟工业有限责任公司 一种立体式发热元件及包括其的加热不燃烧卷烟烟具
CN111109675A (zh) * 2020-01-14 2020-05-08 云南中烟工业有限责任公司 一种立体式发热元件及包括其的加热不燃烧卷烟烟具
WO2023178806A1 (zh) * 2022-03-25 2023-09-28 深圳佳聚电子技术有限公司 一种电磁加热的结构
CN114766719A (zh) * 2022-05-06 2022-07-22 上海烟草集团有限责任公司 一种电磁感应加热基体及其系统

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