WO2023023963A1 - 一种用于电子烟的加热装置 - Google Patents

一种用于电子烟的加热装置 Download PDF

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WO2023023963A1
WO2023023963A1 PCT/CN2021/114431 CN2021114431W WO2023023963A1 WO 2023023963 A1 WO2023023963 A1 WO 2023023963A1 CN 2021114431 W CN2021114431 W CN 2021114431W WO 2023023963 A1 WO2023023963 A1 WO 2023023963A1
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heating device
infrared heating
infrared
heat
electronic cigarette
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PCT/CN2021/114431
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English (en)
French (fr)
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吴灿文
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深圳市凯宝科技有限公司
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Priority to PCT/CN2021/114431 priority Critical patent/WO2023023963A1/zh
Publication of WO2023023963A1 publication Critical patent/WO2023023963A1/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
    • 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
    • A24F40/50—Control or monitoring
    • A24F40/51—Arrangement of sensors
    • 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
    • A24F40/50—Control or monitoring
    • A24F40/57—Temperature control

Definitions

  • the invention relates to the technical field of electronic cigarettes, in particular to a heating device for electronic cigarettes.
  • the invention provides a heating device for electronic cigarettes, which solves the problems of low heat conversion efficiency and poor user experience of existing electronic cigarette heating wires.
  • the present invention provides the following technical solutions:
  • a heating device for electronic cigarettes comprising: a circuit board 1, an infrared heating device 2 and a thermal insulation device 3, the infrared heating device 2 is connected to the circuit board 1;
  • the infrared heating device 2 is arranged in the thermal insulation device 3 .
  • a smoke storage bin 4 is also included, and the smoke storage bin 4 is arranged above the infrared heating device 2 .
  • a smoke storage bin 4 is also included, and the smoke storage bin 4 is arranged in the infrared heating device 2 .
  • a heat conduction plate 6 is also included, and the heat conduction plate 6 is arranged between the infrared heating device 2 and the smoke storage bin 4 .
  • a temperature sensor 5 is also included, one end of the temperature sensor 5 abuts against the infrared heating device 2 , and the other end is connected to the circuit board 1 .
  • the infrared heating device 2 may be an infrared heating plate, an infrared heating tube, an infrared heating ball, or an infrared heating column.
  • the material for generating infrared rays of the infrared heating device 2 is a nano conductive material.
  • the thermal insulation device 3 includes a thermal insulation layer 31 .
  • the heat insulation device 3 includes a heat insulation layer 31 and a heat insulation reflection layer 32, the heat insulation layer 31 is coated on the outside of the heat insulation reflection layer 32, and the heat insulation reflection layer 32, It is used for reflecting the infrared radiation emitted by the infrared heating device 2 .
  • the heating device for electronic cigarettes uses infrared heating to generate heat, and at the same time uses the thermal insulation device to avoid the diffusion of heat, improve the utilization rate of heat generation, and make tobacco-like substances Heating evenly improves the use effect of electronic cigarettes.
  • Figure 1 is an exploded view of a heating device for electronic cigarettes provided by the present invention with a heat conducting plate;
  • Fig. 2 is an exploded view of the heating device for electronic cigarette provided by the present invention without a smoke storage chamber;
  • Fig. 3 is a cross-sectional view of the heating device for electronic cigarette provided by the present invention without a heat conducting plate;
  • Fig. 4 is a cross-sectional view of the heating device for electronic cigarette provided by the present invention without a cigarette storage chamber.
  • Embodiment 1 A heating device for electronic cigarettes, including: a circuit board 1, an infrared heating device 2 and a thermal insulation device 3, the infrared heating device 2 is mainly composed of infrared heating materials, electrodes and carriers, the The electrode is attached to the carrier, the infrared heating material is attached to the electrode and the carrier at the same time, the electrode of the infrared heating device 2 is connected to the circuit board 1, and is arranged on the thermal insulation device In 3, the circuit board 1 is used to control the heating of the infrared heating device 2, and at the same time, the infrared heating device 2 is arranged in the heat insulation device 3, so as to avoid high temperature caused by infrared heat radiation to other components of the electronic cigarette damage, reduce heat diffusion, and cause heat loss.
  • shredded tobacco, e-liquid or other tobacco-like substances When in use, shredded tobacco, e-liquid or other tobacco-like substances can be placed in the infrared heating device 2, and the heat radiation through the infrared heating device 2 can The tobacco-like substance is fully heated to improve the utilization efficiency of the tobacco-like substance and improve the use effect of the electronic cigarette.
  • the second embodiment further includes a smoke storage bin 4, which is arranged above the infrared heating device 2, and in other embodiments, the The tobacco storage bin 4 is placed in the infrared heating device 2, and the thermal radiation of the infrared heating device 2 is used to heat the tobacco storage bin 4, and the tobacco storage bin 4 may be shredded tobacco, tobacco oil or For other tobacco-like substances, the thermal radiation of the infrared heating device 2 can fully heat the tobacco-like substances in the tobacco storage bin 4, improve the utilization efficiency of tobacco-like substances, and improve the use effect of electronic cigarettes .
  • the third embodiment is further characterized in that it also includes a heat conduction plate 6, the heat conduction plate 6 is arranged between the infrared heating device 2 and the smoke storage bin 4, through The infrared heating device 2 heats the heat conduction plate 6, and then uses the heat conduction plate 6 to heat the tobacco storage bin 4, so that the tobacco-like substances in the tobacco storage bin 4 can be heated more uniformly, At the same time, excessive temperature can be avoided to destroy the tobacco-like substances in the tobacco storage bin 4 .
  • a temperature sensor 5 is further included, and one end of the temperature sensor 5 is in contact with the infrared heating device 2, so as to directly measure the temperature of the infrared heating device 2.
  • temperature the other end is connected to the circuit board 1, the heating temperature of the infrared heating device 2 can be accurately measured through the temperature sensor 5, and the heating temperature of the infrared heating device 2 can be adjusted according to the heating condition of the tobacco-like substance inside the electronic cigarette 2 to adjust the heat radiation, so as to ensure the sufficient heating and volatilization of the tobacco-like substances inside the electronic cigarette.
  • the infrared heating device 2 can be an infrared heating plate, an infrared heating tube, an infrared heating ball, an infrared heating column, and the infrared heating device 2 generates
  • the infrared material is a nano-conductive material, and the infrared heating device 2 can choose different structures, so as to realize sufficient heating of the tobacco-like substances inside the electronic cigarette, and reduce damage to other structural components in the electronic cigarette while improving the heating efficiency .
  • the thermal insulation device 3 includes a thermal insulation layer 31, and the thermal insulation layer 31 is coated on the infrared heating device 2 Outside, the thermal insulation layer can play the role of thermal insulation, avoiding damage to other components of the electronic cigarette caused by the excessively high temperature of the infrared heating device 2, and can also play a role of heat accumulation, thereby improving the electronic cigarette. use effect.
  • the heat insulation device 3 includes a heat insulation layer 31 and a heat insulation reflection layer 32, and the heat insulation layer 31 is coated on the The outside of the heat-insulating reflective layer 32, the heat-insulating layer can play the role of heat insulation, avoiding the damage of the high temperature of the infrared heating device 2 to other components of the electronic cigarette, and at the same time can also play a role in heat accumulation
  • the heat-insulating reflective layer 32 is used to reflect the infrared radiation emitted by the infrared heating device 2, so as to improve the utilization efficiency of the infrared radiation of the infrared heating device 2, thereby improving the use effect of the electronic cigarette.

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  • Control Of Resistance Heating (AREA)

Abstract

本发明涉及一种用于电子烟的加热装置，包括：电路板、红外发热装置和保温隔热装置，所述红外发热装置与所述电路板连接；所述红外发热装置设置在所述保温隔热装置中。本发明提供的用于电子烟的加热装置采用红外发热的方式进行发热，同时利用保温隔热装置避免热量的扩散，提高发热利用率，使烟草类物质受热均匀，提升电子烟的使用效果。

Description

一种用于电子烟的加热装置 技术领域
本发明涉及电子烟技术领域，特别涉及一种用于电子烟的加热装置。
背景技术
目前市场上电子烟均采用发热管中心发热丝加热或者是发热管管壁发热丝加热两种方式，发热丝热转换效率低，加热速度慢，使用效率低，用户体验差。
发明内容
本发明提供一种用于电子烟的加热装置，解决现有电子烟发热丝热转换效率低，用户体验差的问题。
为了实现上述目的，本发明提供以下技术方案：
一种用于电子烟的加热装置，包括：电路板1、红外发热装置2和保温隔热装置3，所述红外发热装置2与所述电路板1连接；
所述红外发热装置2设置在所述保温隔热装置3中。
优选的，还包括储烟仓4，所述储烟仓4设置在所述红外发热装置2上方。
优选的，还包括储烟仓4，所述储烟仓4设置在所述红外发热装置2中。
优选的，还包括导热板6，所述导热板6设置在所述红外发热装置2与所述储烟仓4之间。
优选的，还包括温度传感器5，所述温度传感器5一端与所述红外发热装置2抵接，另一端与所述电路板1连接。
优选的，所述红外发热装置2可以是红外发热板、红外发热管、红外加热球、红外发热柱。
优选的，所述红外发热装置2产生红外线的材料为纳米导电材料。
优选的，所述保温隔热装置3包括保温隔热层31。
优选的，所述保温隔热装置3包括保温隔热层31和隔热反射层32，所述保温隔热层31包覆在所述隔热反射层32外面，所述隔热反射层32，用于对 所述红外发热装置2发出的红外辐射进行反射。
通过实施以上技术方案，具有以下技术效果：本发明提供的用于电子烟的加热装置采用红外发热的方式进行发热，同时利用保温隔热装置避免热量的扩散，提高发热利用率，使烟草类物质受热均匀，提升电子烟的使用效果。
附图说明
图1为本发明提供的用于电子烟的加热装置带有导热板的爆炸图；
图2为本发明提供的用于电子烟的加热装置不带储烟仓的爆炸图；
图3为本发明提供的用于电子烟的加热装置不带导热板的剖视图；
图4为本发明提供的用于电子烟的加热装置不带储烟仓的剖视图。
具体实施方式
为了更好的理解本发明的技术方案，下面结合附图1-4详细描述本发明提供的实施例。
实施例一：一种用于电子烟的加热装置，包括：电路板1、红外发热装置2和保温隔热装置3，所述红外发热装置2主要采用红外发热材料、电极和载体组成，所述电极附着在所述载体上，所述红外发热材料同时附着在所述电极和所述载体上，所述红外发热装置2的电极与所述电路板1连接，并设置在所述保温隔热装置3中，利用所述电路板1控制所述红外发热装置2的发热，同时将所述红外发热装置2设置在所述保温隔热装置3中，避免红外热辐射对电子烟的其他部件造成高温破坏，减少热量扩散，造成的热量损失，在使用时可以将烟丝、烟油或其他的烟草类物质放置在所述红外发热装置2中，通过所述所述红外加热装置2的热辐射可以对所述烟草类物质进行充分加热，提高烟草类物质的利用效率，并提升电子烟的使用效果。
在实施例一的基础上，在实施例二中，进一步的，还包括储烟仓4，所述储烟仓4设置在所述红外发热装置2上方，在其他实施例中，还可以直接将所述储烟仓4放置在所述红外发热装置2中，利用所述红外加热装置2的热辐射对所述储烟仓4进行加热，所述储烟仓4中可以是烟丝、烟油或其他的烟草类物质，通过所述所述红外加热装置2的热辐射可以对所述储烟仓4中 的烟草类物质进行充分加热，提高烟草类物质的利用效率，并提升电子烟的使用效果。
在实施例二的基础上，在实施例三，进一步的，其特征在于，还包括导热板6，所述导热板6设置在所述红外发热装置2与所述储烟仓4之间，通过所述红外加热装置2对所述导热板6进行加热，然后再利用所述导热板6对所述储烟仓4进行加热，能够使所述储烟仓4中的烟草类物质加热更加均匀，同时还能避免过高的温度，使所述储烟仓4中的烟草类物质被破坏。
在上述各实施例的基础上，在实施例四中，进一步的，还包括温度传感器5，所述温度传感器5一端与所述红外发热装置2抵接，便于直接测量所述红外发热装置2的温度，另一端与所述电路板1连接，通过所述温度传感器5能够准确测量出所述红外发热装置2的发热温度，并根据电子烟内部的烟草类物质加热情况，对所述红外发热装置2的热辐射进行调整，从而保证电子烟内部烟草类物质的充分加热和挥发。
在上述各实施例的基础上，在实施例五中，更具体的，所述红外发热装置2可以是红外发热板、红外发热管、红外加热球、红外发热柱，所述红外发热装置2产生红外线的材料为纳米导电材料，所述红外发热装置2可以选择不同的结构，从而实现对电子烟内部烟草类物质的充分加热，在提高加热效率的同时，减少对电子烟中其他结构部件的破坏。
在上述各实施例的基础上，在实施例六中，更具体的，所述保温隔热装置3包括保温隔热层31，所述保温隔热层31包覆在所述红外发热装置2的外面，所述保温隔热层能够起到隔热保温的作用，避免所述红外发热装置2过高的温度对电子烟其他部件产生破坏，同时还能起到聚热的作用，从而提升电子烟的使用效果。
在上述各实施例的基础上，在实施例七中，更具体的，所述保温隔热装置3包括保温隔热层31和隔热反射层32，所述保温隔热层31包覆在所述隔热反射层32的外面，所述保温隔热层能够起到隔热保温的作用，避免所述红外发热装置2过高的温度对电子烟其他部件产生破坏，同时还能起到聚热的作用，所述隔热反射层32，用于对所述红外发热装置2发出的红外辐射进行 反射，提高所述红外发热装置2红外辐射的利用效率，从而提升电子烟的使用效果。
以上对本发明实施例所提供的一种用于电子烟的加热装置进行了详细介绍，对于本领域的一般技术人员，依据本发明实施例的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (9)

  1. 一种用于电子烟的加热装置，其特征在于，包括：电路板(1)、红外发热装置(2)和保温隔热装置(3)，所述红外发热装置(2)与所述电路板(1)连接；
    所述红外发热装置(2)设置在所述保温隔热装置(3)中。
  2. 根据权利要求1所述的用于电子烟的加热装置，其特征在于，还包括储烟仓(4)，所述储烟仓(4)设置在所述红外发热装置(2)上方。
  3. 根据权利要求1所述的用于电子烟的加热装置，其特征在于，还包括储烟仓(4)，所述储烟仓(4)设置在所述红外发热装置(2)中。
  4. 根据权利要求2所述的用于电子烟的加热装置，其特征在于，还包括导热板(6)，所述导热板(6)设置在所述红外发热装置(2)与所述储烟仓(4)之间。
  5. 根据权利要求1所述的用于电子烟的加热装置，其特征在于，还包括温度传感器(5)，所述温度传感器(5)一端与所述红外发热装置(2)抵接，另一端与所述电路板(1)连接。
  6. 根据权利要求1所述的用于电子烟的加热装置，其特征在于，所述红外发热装置(2)可以是红外发热板、红外发热管、红外加热球、红外发热柱。
  7. 根据权利要求1所述的用于电子烟的加热装置，其特征在于，所述红外发热装置(2)产生红外线的材料为纳米导电材料。
  8. 根据权利要求1-3任一所述的用于电子烟的加热装置，其特征在于，所述保温隔热装置(3)包括保温隔热层(31)。
  9. 根据权利要求1-3任一所述的用于电子烟的加热装置，其特征在于，所述保温隔热装置(3)包括保温隔热层(31)和隔热反射层(32)，所述保温隔热层(31)包覆在所述隔热反射层(32)外面，所述隔热反射层(32)，用于对所述红外发热装置(2)发出的红外辐射进行反射。
PCT/CN2021/114431 2021-08-25 2021-08-25 一种用于电子烟的加热装置 WO2023023963A1 (zh)

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