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Heater and smoking set comprising same

A heater and electric heating technology, used in tobacco and other directions, can solve problems such as heat loss, reduce heat loss, improve efficiency, and avoid heat loss.

Active Publication Date: 2021-05-28
SHENZHEN FIRST UNION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The application provides a heater and a smoking appliance containing the heater, which aims to solve the problem of existing smoking appliances. Since the far-infrared coating is coated on the outer surface of the substrate, the far-infrared coating emits far-infrared rays penetrating the substrate after electrification. There is a problem with heat loss

Method used

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  • Heater and smoking set comprising same
  • Heater and smoking set comprising same
  • Heater and smoking set comprising same

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Embodiment approach 1

[0023] Such as figure 1 As shown, the first embodiment of the present application provides a heater. The heater 1 includes a substrate 11, an infrared electrothermal coating 12, and a conductive module (13, 14).

[0024] A chamber suitable for accommodating an aerosol-forming substrate is formed inside the substrate 11 .

[0025] Specifically, the base body 11 has opposite first and second ends, the base body 11 extends longitudinally between the first end and the second end, and has a hollow cavity inside which is suitable for accommodating an aerosol-forming base. The base body 11 may be in the shape of a cylinder, a prism or other columns. The base body 11 is preferably in the shape of a cylinder, and the chamber is a cylindrical hole that runs through the middle of the base body 11. The inner diameter of the hole is slightly larger than the outer diameter of the aerosol-forming article or smoking article, which is convenient for placing the aerosol-forming article or smok...

Embodiment approach 2

[0048] Figure 5-Figure 6 It is a smoking appliance 100 provided in Embodiment 2 of the present application, which includes a housing assembly 6 and the aforementioned heater 1 , and the heater 1 is arranged in the housing assembly 6 . In the smoking device 100 of this embodiment, an infrared electrothermal coating 12 and a first conductive part 13 and a second conductive part 14 electrically connected to the infrared electrothermal coating 12 are coated on the inner surface of the substrate 11, and the infrared electrothermal coating 12 can emit The infrared rays radiatively heat the aerosol-forming substrate within the cavity of the substrate 11 .

[0049] The housing assembly 6 includes a casing 61, a fixed casing 62, a fixing piece 63 and a bottom cover 64. The fixing casing 62 and the fixing piece 63 are all fixed in the casing 61, wherein the fixing piece 63 is used to fix the base 11, and the fixing piece 63 is arranged on the fixed Inside the shell 62 , a bottom cover...

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Abstract

The invention relates to the field of smoking sets, and provides a heater and a smoking set comprising the same. The heater comprises: a base body which is provided with an inner surface; an infrared electric heating coating arranged on the inner surface of the base body; and a conductive module comprising a first conductive part and a second conductive part which are arranged on the base body, wherein the first conductive part and the second conductive part are electrically connected with the infrared electric heating coating. Each of the first conductive part and the second conductive part comprises a conductive part coating section arranged on the inner surface of the base body and a conductive part electrode section arranged on the outer surface of the base body. The inner surface of the base body is coated with the infrared electric heating coating, so the heat loss phenomenon existing when far infrared rays emitted by the electrified far infrared coating in an existing smoking set penetrate through the base body is avoided, the heat loss of infrared heating is reduced, and the infrared heating efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of smoking appliances, in particular to a heater and a smoking appliance including the heater. Background technique [0002] Smoking articles such as cigarettes and cigars burn tobacco to produce smoke during use. Attempts have been made to provide alternatives to these tobacco burning articles by creating products that release compounds without burning them. Examples of such products are so-called heat-not-burn products, which release compounds by heating tobacco rather than burning it. [0003] An existing low-temperature heating-not-burning smoking article is mainly coated with a far-infrared coating and a conductive coating on the outer surface of the substrate. The substrate is formed for heating; because the far-infrared rays have strong penetrability, they can penetrate the periphery of the aerosol-forming substrate and enter the interior, so that the heating of the aerosol-forming substra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F40/46
Inventor 陈伟胡瑞龙徐中立李永海
Owner SHENZHEN FIRST UNION TECH CO LTD