Heating element, manufacturing method thereof, atomization assembly and atomization device

Abstract

The invention provides a heating element, a manufacturing method of the heating element, an atomization assembly and an atomization device. The heating element comprises a heating body, a bonding body and a ceramic body, wherein the bonding body is respectively bonded with the heating body and the ceramic body. The heating element is advantaged in that the heating element is fixed to the ceramic body through the bonding body, winding of the heating element is omitted, and installation difficulty of the heating element is lowered; 2, connection between the heating body and the ceramic body is realized through the bonding body so that a problem of powder falling on the ceramic body is effectively reduced; and 3, in the process of forming the heating element, the heating element is directly bonded on the surface of the ceramic body through the bonding body, so the manufacturing process of the heating element is simple, difficulty of the manufacturing process of the heating element is reduced, the heating element does not need to be manufactured by adopting a specific mold, production cost of the mold is saved, and manufacturing cost of the heating element is reduced.

Description

technical field [0001] The invention relates to the technical field of electronic atomizers, in particular to a heating element and a manufacturing method thereof, an atomizing component and an atomizing device. Background technique [0002] E-cigarettes are also known as virtual cigarettes and electronic cigarettes. They have the same appearance as cigarettes and a similar taste to cigarettes. They even taste much more than ordinary cigarettes. They can also suck out smoke, taste and feeling like cigarettes. Mainly used for smoking cessation and alternative cigarettes. E-cigarettes are also a non-combustible tobacco alternative product. It has some characteristics similar to ordinary cigarettes. It can refresh and satisfy smokers' pleasure and use habits developed over the years. But it is essentially different from ordinary cigarettes. Electronic cigarettes do not burn, do not contain tar, and do not contain more than 460 kinds of chemical substances that can cause respi...

AI Technical Summary

Problems solved by technology

[0004] However, in the above-mentioned traditional heating element, there are still the following problems: 1. For the heating element wound with conductive metal wire, the conductive metal wire is prone to local overheating, and the thermal conductivity of the oil-conducting cotton is relatively poor, making the overall fog of the heating element 2. Since the oil-conducting cotton is made of cotton, its own deformation is relatively large, that is, the qualitative effect of the oil-conducting cotton is poor, making it difficult to control the dimensional accuracy. On the oil cotton, the difficulty of installation is increased, which increases the labor cost; 3. For the heating element using microporous ceramics, although the conductive heating paste will be covered with protective glue, after a period of use, the microporous ceramics will Friction with cigarettes or conductive metal wires is prone to wear and tear problems, resulting in direct contact between the slurry and cigarettes, resulting in powder drop problems in microporous ceramics, which in turn leads to poor thermal conductivity of heating parts, which can seriously cause heating parts 4. For in-mold injection molding heating parts, different conductive wires and to-be-atomized media need to use different molds, and the in-mold injection molding process is different from the other two methods. It is more complicated, not to mention that the size of the heating element is small, which increases the precision of the mold, which increases the cost of the mold, and thus makes the production cost of the heating element molded in the mold larger.

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