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Electromagnetic induction heating aerosol forming device and application thereof

An electromagnetic induction heating and aerosol technology, applied in the direction of tobacco, etc., can solve the problems of difficult processing of small holes on the metal heating element and high cost, and achieve the effect of enhancing efficiency and simple process

Pending Publication Date: 2022-03-29
SHENZHEN GEEKVAPE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to process small holes on the metal heating element and the cost is high

Method used

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  • Electromagnetic induction heating aerosol forming device and application thereof
  • Electromagnetic induction heating aerosol forming device and application thereof
  • Electromagnetic induction heating aerosol forming device and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] like figure 1 , an electromagnetic induction heating aerosol forming device, the aerosol forming device comprises: a casing 7, an upper cover 2, and a bottom cover 8. The shell 7 is provided with a heating element 9 , a cigarette cup 3 , a heat insulating element 6 , and an induction coil 5 . The aerosol forming device also includes: components such as a power supply and a control system, figure 1 not shown in.

[0056] Wherein, the shell 7 is clamped between the upper cover 2 and the bottom cover 8 . The tobacco cup 3 is arranged under the upper cover 2, and the tobacco cup 3 is used for accommodating cigarettes. The bottom of the smoke cup 3 has a cup hole.

[0057] The heating element 9 contains ceramic material and soft magnetic material. In the first embodiment, the heating element 9 is an airflow heating element, which is clamped under the cup 3 , and the heating element 9 and the cup 3 are in airflow communication. In this embodiment, the heating element 9 ...

Embodiment 2

[0066] like figure 2 , an electromagnetic induction heating aerosol forming device, the aerosol forming device comprises: a housing 7 . The shell 7 is provided with a heating element 9 , a heat insulating element 6 , a coil fixing part 4 , and an induction coil 5 . The aerosol forming device also includes: components such as a power supply and a control system, figure 2 not shown in.

[0067] The difference from the aerosol forming device in Embodiment 1 is that in Embodiment 2, the heating element 9 is a circumferential heating pipe, which is arranged on the outer periphery of the cigarette accommodating chamber 10 .

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Abstract

The invention belongs to the field of heating appliances, and particularly relates to an electromagnetic induction heating aerosol forming device and application thereof. The aerosol forming device comprises a shell (7), a heating body (9) and a smoke cup (3), wherein the heating body (9) is internally provided with an air flow channel, and the heating body (9) contains a ceramic material and a soft magnetic material. In an existing electromagnetic induction heating mode, when a heating body (9) is only made of a soft magnetic material (such as an iron block), an eddy current effect can only be generated on the surface of the heating body (9), and the interior of the heating body (9) is shielded, so that the eddy current effect is low in efficiency. The heating body (9) is a mixed material of a soft magnetic material and a ceramic material, and after the soft magnetic material and the ceramic material are mixed, the shielding effect is reduced, so that the center of the heating body (9) can generate an eddy current effect, and the efficiency of the eddy current effect is enhanced.

Description

technical field [0001] The invention belongs to the field of heating appliances, and in particular relates to an electromagnetic induction heating aerosol forming device and its application. Background technique [0002] Generating aerosols by heating aerosol-generating materials with electronic devices rather than burning them has gradually become a mainstream aerosol-generating method to replace traditional lit cigarettes in recent years. There are many kinds of aerosol-generating materials, and tobacco is the most typical representative, but it is not limited to tobacco. Therefore, although tobacco is used as an example in this article, aerosol-generating materials actually include many other herbal plants, because these Herbal plants can also produce aerosols with unique aromas for users to inhale and enjoy under heating conditions. [0003] Heat-not-burn cigarettes use a heating device (aerosol forming device) to conduct electrical heating to generate smoke. There are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F40/40A24F40/465A24F40/70
CPCA24F40/40A24F40/465A24F40/70
Inventor 刘才学杨扬彬陈士江莫和臣
Owner SHENZHEN GEEKVAPE TECH CO LTD
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