Infrared induction temperature control electronic cigarette and its temperature control method

Abstract

The invention relates to an infrared induction temperature-controlled electronic cigarette and its temperature control method. The circuit control board of the switch SW, the circuit control board includes an infrared temperature sensing unit and a power management module, the infrared temperature sensing unit can receive the infrared radiation signal that can represent a certain temperature sent by the heating element R, and convert it into The electrical temperature signal is transmitted to the power management module, and the power management module generates a control electrical signal after judgment and processing to control the on-off of the heating element R and the power supply. The infrared induction temperature-controlled electronic cigarette provided by the present invention uses an infrared temperature sensing unit to detect and control the temperature in the atomization chamber, and has the function of preventing the atomizer from being dry-burned, thereby preventing harmful gases and burnt odors from being inhaled into the human body and endangering human health. Beneficial effect.

Description

technical field [0001] The invention relates to the technical field of electronic cigarettes, in particular to an infrared induction temperature-controlled electronic cigarette and a temperature control method thereof. Background technique [0002] Existing electronic cigarettes generally include a casing, a liquid storage device set in the casing, an atomizing component, a power supply, and a circuit control board, but no dry-burning protection device is provided. Existing e-cigarettes need to manually add e-liquid or replace the liquid storage device after the liquid is used up before they can continue to be used. When the liquid in the liquid storage device is used up, the user does not add e-liquid or replace the liquid storage in time When the device continues to smoke, the circuit controlled by the circuit control board still continues to work, which makes the heating unit in the atomization component dry-burn due to the lack of smoke liquid, resulting in a sharp rise ...

AI Technical Summary

Problems solved by technology

Existing e-cigarettes need to manually add e-liquid or replace the liquid storage device after the liquid is used up before they can continue to be used. When the liquid in the liquid storage device is used up, the user does not add e-liquid or replace the liquid storage in time When the device continues to smoke, the circuit controlled by the circuit control board still continues to work, which makes the heating unit in the atomization component dry-burn due to the lack of smoke liquid, resulting in a sharp rise in temperature, resulting in harmful gas and burnt smell that are inhaled into the human body, which is harmful The human body is healthy, and the heat generated rapidly is transmitted to the rest of the electronic cigarette, and it is easy to burn the electronic cigarette or burn the human skin

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