Heater and smoking set comprising same

A heater and heating gas technology, applied in tobacco and other directions, can solve the problem of small conductive cross-sectional area of ​​far-infrared coating, and achieve the effects of shortening preheating time, improving user experience, and increasing conductive cross-sectional area.

Active Publication Date: 2021-07-09
SHENZHEN FIRST UNION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a heater and a smoking appliance containing the heater, aiming to solve the problem of the small conductive cross-sectional area of ​​the far-infrared coating existing in existing smoking appliances

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0027] Such as figure 1 As shown, the first embodiment of the present application provides a heater, which is used to heat the aerosol-forming substrate, and volatilize at least one component in the aerosol-forming substrate to form an aerosol for the user to inhale; the heater 1 includes The substrate 11 , the first electrode film layer 12 , the infrared film layer 13 and the second electrode film layer 14 .

[0028] The base body 11 forms a space for containing the aerosol-forming substrate, and the inner surface of the base body 11 forms at least a part of the boundary of the space.

[0029] Can refer to figure 2 It should be understood that 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 111 inside which is suitable for accommodating an aerosol-forming base. The base body 11 may be in the shape of a hollow cylinder, a prism or other columns. The base body 11 i...

Embodiment approach 2

[0061] Figure 9-Figure 10 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 . The heater 1 of this embodiment includes a first electrode film layer 12 , an infrared film layer 13 and a second electrode film layer 14 deposited on the outer surface of the substrate 11 by physical vapor deposition. Under the action of electric power, the infrared film layer 13 can generate heat and generate infrared rays of a certain wavelength to heat the aerosol-forming substrate in the chamber 111 of the substrate 11 through infrared radiation.

[0062] 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 I...

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Abstract

The invention relates to the field of smoking sets, and provides a heater and a smoking set comprising the heater. The heater comprises a base body which is provided with a surface, and a first electrode film layer, an infrared film layer and a second electrode film layer which are sequentially formed on the surface of the base body in the direction perpendicular to the surface of the base body, wherein the first electrode film layer and the second electrode film layer are electrically connected with a power supply; and the infrared film layer is used for generating heat under the action of electric power and transmitting the generated heat to an aerosol forming matrix at least in an infrared radiation mode so as to generate aerosol for smoking. Through the first electrode film layer, the infrared film layer and the second electrode film layer which are sequentially formed on the surface of the base body in the direction perpendicular to the surface of the base body, the conductive cross-sectional area of the infrared film layer is increased, the electro-thermal conversion rate of the infrared film layer is increased, the preheating time of the aerosol forming matrix is shortened, and the user experience 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): A24F40/46A24F40/57A24F40/51
CPCA24F40/46A24F40/20A24F40/50A24F40/70H05B3/46H05B3/141H05B3/145H05B2203/013H05B2203/032H05B2203/017A24F40/53A24F40/57A24F40/51
Inventor 武建戚祖强徐中立李永海
Owner SHENZHEN FIRST UNION TECH CO LTD
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