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Heater and smoking set comprising same

A heater and electric heating technology, applied in the direction of tobacco, smoker supplies, applications, etc., can solve the problem of short-circuiting of wires and wires

Pending 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 present application provides a heater and a smoking appliance including the heater, aiming to solve the problems that existing smoking appliances need to manually arrange the wires connected to the conductive coating and easily cause short-circuiting of the wires

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

[0033] Such as Figure 1-Figure 3 As shown, it is a heater provided in Embodiment 1 of the present application, and the heater includes a base 1 , a conductive module 11 , an infrared electrothermal coating 12 and a flexible circuit board 2 .

[0034] The base body 1 has opposite first ends and second ends, the base body 1 extends longitudinally between the first end and the second end, and has a hollow cavity inside to accommodate aerosol-forming substrates. The base body 1 can be in the shape of a cylinder, a prism or other columns. The base body 1 is preferably cylindrical, and the chamber is a cylindrical hole that runs through the middle of the base body 1. The inner diameter of the hole is slightly larger than the outer diameter of the aerosol-forming article or smoking article, so that the aerosol-forming article or smoking article is conveniently placed in the cavity. It is heated indoors.

[0035] The substrate 1 can be made of high-temperature-resistant and transpa...

Embodiment approach 2

[0076] Figure 14-Figure 15 It is a smoking appliance 100 provided in Embodiment 2 of the present application, which includes a housing assembly 6 and the aforementioned heater, and the heater is arranged in the housing assembly 6 . In the smoking article 100 of this example, an infrared electrothermal coating 12 and a first conductive part 111 and a second conductive part 112 electrically connected to the infrared electrothermal coating 12 are provided on the outer surface of the base body 1. The infrared electrothermal coating 12 can emit infrared rays to the base body 1. The aerosol-forming substrate within the chamber is heated by radiation.

[0077] 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 1, and the fixing piece 63 is arranged on the fixed Inside the shell 62 , a bottom cover 64 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 same. The heater comprises: a base body with a surface; an infrared electric heating coating arranged on the surface of the base body; 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; and a flexible circuit board comprising a flexible base material, and a first electrode and a second electrode which are formed on the flexible base material. The flexible base material is fixed on the surface of the base body, so that the first electrode is electrically connected with the first conductive part, and the second electrode is electrically connected with the second conductive part. The first electrode and the second electrode which are formed on the flexible circuit board are electrically connected with the first conductive part and the second conductive part which are arranged on the base body; on one hand, wire connection is not needed, the risk of wire sol short circuit is avoided, manual wiring is not needed, and the assembly efficiency is improved; and on the other hand, the space around the base body is saved by using the flexible circuit board.

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 appliance mainly coats a far-infrared electrothermal coating and a conductive coating on the outside of the substrate, and the conductive coating needs to pass through an external wire and a PCB (Printed Circuit Board, printed circuit board) or Other components are connected, and the far-infrared electrothermal coating after power-on emits far-infra...

Claims

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Application Information

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IPC IPC(8): A24F40/40A24F40/46A24F40/51A24F40/57
CPCA24F40/46A24F40/20H05B3/148H05B3/145H05B3/141H05B3/46H05B2203/013H05B2203/021H05B2203/022H05B3/04H05B2203/032H05B3/06A24F40/57
Inventor 余培侠陈伟李文娟徐中立李永海
Owner SHENZHEN FIRST UNION TECH CO LTD
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