Temperature control dry heating prevention electronic cigarette and temperature control method thereof

Abstract

The invention relates to a temperature control dry heating prevention electronic cigarette and a temperature control method thereof. The temperature control dry heating prevention electronic cigarette comprises a housing, a liquid storage device, an atomization assembly with an atomization chamber and a heating element, a power supply and a circuit control board with a smoking switch, wherein the liquid storage device, the atomization assembly, the power supply and the circuit control board are mounted in the housing in a sleeve mode. The circuit control board provided with a power management module and a temperature sensing unit, wherein the temperature sensing unit comprises a temperature sensor capable of sensing temperature signals of the atomization chamber and converting the temperature signals into temperature electrical signals to be transmitted the power management module, and the power management module determines and deals with the temperature electrical signals to generate control electrical signals for controlling the heating element to be connected to or disconnected to the power supply. The temperature control dry heating prevention electronic cigarette has the advantages of being capable of preventing the dry heating of the heating element of the atomization assembly for preventing the harmful gas and burning smell from being sucked into a human body and the harm to the health of the human body by using the temperature sensor to detect and control the temperature of the atomization chamber.

Description

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

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 th

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