Conductive ceramic heater and electronic atomization device

Abstract

The invention provides a conductive ceramic heater and an electronic atomization device. The conductive ceramic heater comprises a conductive assembly and a supporting piece, wherein the conductive assembly comprises a conductive ceramic substrate, a positive electrode and a negative electrode, and the positive electrode and the negative electrode are both connected with the conductive ceramic substrate; the supporting piece is connected with the conductive ceramic substrate, a contact area is formed at the contact position of the supporting piece and the conductive ceramic substrate, and thelength of the contact area in the extending direction parallel to the conductive ceramic substrate is larger than zero. The length of the contact area in the direction parallel to the extension direction of the conductive ceramic substrate is greater than 0, so the connection contact area of the support piece and the conductive ceramic substrate is increased in the direction parallel to the conductive ceramic substrate, the mechanical strength of the conductive ceramic substrate is improved, fracture resistance of the conductive ceramic substrate is improved, and the service life of the conductive ceramic substrate is prolonged; and the service life of the conductive ceramic substrate is prolonged, so the service life of the conductive ceramic heater is prolonged.

Description

Technical field [0001] The present invention relates to the field of nebulizer, and more particularly to a conductive ceramic heater and an electron atomizing apparatus. Background technique [0002] Electronic cigarette is also known as virtual cigarettes, electronic cigarettes, it has the same appearance with cigarettes, the taste of cigarettes, even more than the average taste of the general cigarette, and can take out the smoke as cigarettes, and absorb the taste. Mainly used to quit smoking and alternative cigarettes. Electronic cigarettes are also a non-combustion tobacco alternative product. He is similar to some of ordinary cigarettes, which can refresh, meet the habit of smokers and many years. But it is different from ordinary cigarettes. Electronic smoke does not combust, free of tar, does not include 460 chemical substances that cause respiratory and cardiovascular disease diseases, thereby removing carcinogens in ordinary smoke, and will not produce others. " The har...

AI Technical Summary

Problems solved by technology

[0003] However, in the process of using traditional conductive ceramics, there is a certain degree of brittleness, that is, the heating element supported by conductive ceramics is fragile, and it is extremely easy to break when it is squeezed by an external force, resulting in a decrease in the service life of the atomizer.

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