Heating body and production process

A heating body and process technology, applied to tobacco and other directions, can solve the problems of poor assembly, poor atomization effect, easy fragmentation, etc., and achieve the effect of solving fragmentation, good oil guiding effect, and satisfying structural strength.

Pending Publication Date: 2020-09-15
廖震宇
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the thick-film printed microporous ceramic atomizing core of the electronic cigarette is formed by printing a thick-film heating circuit on a microporous ceramic base and co-firing at a high temperature. The ceramic base is formed by a single formula, and the microporous ceramic base is made of a higher The porosity is made. In the case of high porosity, the strength of the microporous ceramic base is relatively low, and it is easy to break, resulting in poor assembly and quality risks.
Microporous ceramics with low porosity have high strength but poor atomization effect, slow liquid conduction and easy dry burning, which affects the taste

Method used

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  • Heating body and production process

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no. 1 example

[0031] The first embodiment, such as Figure 1 to Figure 9 As shown, a heating body includes a high-porosity ceramic body 10 and a low-porosity ceramic body 20, the low-porosity ceramic body 20 runs through a cavity 21, and the high-porosity ceramic body 10 is embedded in the cavity 21 The interior and surroundings of the high-porosity ceramic body 10 are sealed and connected with the cavity 21 . The outer surface of the high-porosity ceramic body 10 is printed with a heating circuit 30 , and the heating circuit 30 is connected with a lead wire 31 .

[0032] Such as Figure 1 to Figure 9 As shown, the high-porosity ceramic body 10 has a relatively good oil-guiding effect, which can ensure the passage of e-liquid. The strength of the high-porosity ceramic body 10 is relatively low, and the strength of the low-porosity ceramic body 20 is relatively high, and the e-liquid can penetrate from the cavity 21 In the high-porosity ceramic body 10, the e-liquid cannot penetrate into th...

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Abstract

The invention discloses a heating body and a production process, the heating body comprises a high-porosity ceramic body and a low-porosity ceramic body, the high-porosity ceramic body is embedded ina cavity of the low-porosity ceramic body, the outer side surface of the high-porosity ceramic body is printed with a heating circuit, and the heating circuit is connected with a lead. The process forproducing the heating body comprises the following steps: forming a low-porosity ceramic body penetrating through a cavity, forming a high-porosity ceramic body in the cavity of the low-porosity ceramic body to obtain a composite base, embedding the composite base into ceramic powder, discharging the forming agent in the composite base in a glue discharging furnace, sintering the high-porosity ceramic body and the low-porosity ceramic body into a whole, printing the heating circuit on the outer surface of the high-porosity ceramic body, and welding the lead to an electrode of the heating circuit. The method has the advantages that the problem of low strength caused by high porosity is solved, the purpose of high porosity and high strength is achieved, the structural strength is met underthe condition that the ideal atomization taste effect is guaranteed, and the problem of fragmentation is solved.

Description

technical field [0001] The invention relates to the technical field of heating, in particular to a heating body and a production process. Background technique [0002] At present, the thick-film printed microporous ceramic atomizing core of the electronic cigarette is formed by printing a thick-film heating circuit on the microporous ceramic base and co-firing at high temperature. The ceramic base is formed by a single formula, and the microporous ceramic base is made of a higher The porosity is made. In the case of high porosity, the strength of the microporous ceramic base is relatively low, and it is easy to break, resulting in poor assembly and quality risks. Microporous ceramics with low porosity have high strength, but the atomization effect is not good, the liquid conduction is slow and it is easy to dry, which affects the taste. Contents of the invention [0003] The purpose of the present invention is to solve the deficiencies of the prior art and provide a heati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F40/46A24F40/70
CPCA24F40/46A24F40/70
Inventor 廖震宇
Owner 廖震宇
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