Electronic smoking device and temperature control method thereof

Abstract

The invention relates to an electronic smoking device and a temperature control method thereof. The electronic smoking device comprises a hollow holding end and a metal heating element connected with one end of the holding end. A control device is arranged in a cavity of the holding end, and the control device adjusts the temperature of the heating element by acquiring the real-time resistance value of the heating element. A battery is further arranged in the cavity of the holding end. The control device comprises a power driving unit, an analog-digital conversion unit, a control unit and a real-time resistance detection unit, wherein the real-time resistance detection unit is used for detecting the real-time resistance of the heating element, and the control unit adjusts the output power of the power driving unit according to the real-time resistance value of the heating element. The electronic smoking device with the structure has the advantages that temperature can be controlled precisely, cleaning is easy, and using is convenient.

Description

technical field [0001] The invention relates to an electronic smoking device which heats cigarettes without burning them, in particular to an electronic smoking device adopting a metal heating plate capable of maintaining a constant temperature state and a temperature control method thereof. Background technique [0002] Although everyone knows that smoking is harmful to health, at present, the number of smokers in the world still accounts for as much as one-fifth of the total population. This is because people have formed a habit of smoking, and they respond to each other, making it difficult to quit. In response to this situation, an electric heating smoking device, electronic smoking device, was born. This electronic smoking device provides consumers with nicotine and tobacco characteristic aroma by heating without burning tobacco to meet the smoking needs of smokers. , At the same time, it can greatly reduce the release of tar and harmful substances in mainstream smoke....

AI Technical Summary

Problems solved by technology

However, in electronic smoking appliances, there is a certain error between the temperature detected by the temperature sensor and the temperature of the ceramic sheet itself. Due to the inaccurate temperature adjustment, it will affect the taste of consumers.

Secondly, the hardness of the ceramic heating plate is not large enough, so it is inconvenient to clean the excess tobacco leaves on the heating plate

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