Tobacco heater

Abstract

The invention provides a tobacco heater. The tobacco heater at least comprises a shell, a comb-shaped heater, a linkage part, a power supply unit, a temperature sensor, a control circuit and a control switch. The shell is provided with a chamber containing tobacco products and a shielding component arranged at an inlet of the chamber. The comb-shaped heater is provided with a plurality of heating teeth. The linkage part is arranged inside the shell and used for making the shielding component shield the inlet of the chamber and making the heating teeth penetrate into the tobacco products arranged in the chamber or return to the original position. The power supply unit is used for supplying electricity to the comb-shaped heater. The temperature sensor is used for sensing the temperature inside the chamber. The control circuit arranged in the shell is used for controlling the heating mode of the comb-shaped heater and controlling the temperature inside the chamber on the basis of the sensed temperature. The control switch electrically connected with the control circuit is arranged on the surface of the shell. According to the tobacco heater, rapid heat transfer can be realized, so that the utilization rate of the tobacco products is high; meanwhile, smoke is released stably and uniformly, a human body is effectively isolated from contact with the chamber, as a result, accidental scald risks can be avoided, and cleanliness and sanitation of the tobacco heater can be guaranteed.

Description

technical field [0001] The invention relates to the field of heaters, in particular to a tobacco heater. Background technique [0002] Tobacco products, as a special kind of consumer goods, occupy a considerable proportion in the world consumer goods market. At present, the types of cigarettes produced in the world are mainly flue-cured tobacco, mixed type, oriental tobacco and air-cured tobacco; the main form of cigarettes is filter cigarettes. [0003] In recent years, the impact of traditional cigarettes on health and the environment has gradually attracted the attention of countries all over the world. Tobacco manufacturers are committed to providing consumers with less harmful tobacco products. To this end, a tobacco product that can be smoked by heating without lighting the tobacco has been developed. Because the heating temperature is much lower than the combustion temperature, it can effectively reduce the harmful components produced by high-temperature combustion ...

AI Technical Summary

Problems solved by technology

[0005] Since the external heat source is used for overall heating, it takes a long time to conduct the heat to the tobacco itself, so this method not only wastes energy but also easily causes unevenness and deterioration of the smoke in the front and rear stages of the heating process

Moreover, because it is difficult to co

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