Heating module, atomizer and electronic cigarette

Abstract

The invention relates to a heating module which comprises a ceramic substrate. The ceramic substrate is provided with at least one heating surface. The heating module further comprises a heating element formed on the heating surface of the ceramic substrate and a temperature detecting element. The heating element comprises a heating part formed on the heating surface and electrode parts located at two ends of the heating part. The temperature detecting element comprises a thermistor layer formed on the heating surface and an electric connecting part connected with the thermistor layer, wherein the thermistor layer and the heating part are formed on the heating surface in a mutually insulted mode. In addition, the invention relates to an atomizer provided with the heating module and an electronic cigarette. The heating module integrates the heating element and the temperature detecting element, and the temperature detecting element can accurately reflect the tobacco tar atomization temperature of the atomizer in the smoking process and can effectively prevent the phenomenon that the atomizer is burned without water. In addition, the heating module is convenient to assemble and high in yield.

Description

technical field [0001] The invention relates to the field of smoking sets, in particular to a heating component, an atomizer and an electronic cigarette. Background technique [0002] With the advancement of science and technology and people's pursuit of a healthy life, electronic cigarettes are becoming more and more popular. In order to provide consumers with a better user experience, a temperature detection module is usually installed inside the e-cigarette to monitor the atomization temperature of the e-liquid during the smoking process and avoid scorching and other phenomena. [0003] However, in the existing electronic cigarettes, the heating element and the temperature detecting element are usually arranged independently and assembled separately. The location of the temperature detection element directly affects the accuracy of the measurement results, and it is prone to the phenomenon that the temperature detection element cannot accurately reflect the atomization t...

AI Technical Summary

Problems solved by technology

[0003] However, in the existing electronic cigarettes, the heating element and the temperature detection element are usually set independently and assembled separately.

The position of the temperature detection element directly affects the accuracy of the measurement results, and it is prone to the phenomenon that the temperature detection element cannot accurately reflect the atomization temperature of the e-liquid during the smoking process

When the e-liquid is used up or the supply of e-liquid is insufficient, it is prone to dry burning, resulting in a burnt smell, which affects the user experience

Moreover, the heating element and the temperature detection element need to be assembled separately, the assembly is more complicated, and the qualified rate of finished products is relatively low

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