Low-temperature cigarette working control circuit

Abstract

The invention discloses a low-temperature cigarette working control circuit. The circuit comprises a control unit, a first heating unit used for preheating a whole tobacco part of a cigarette, a second heating unit used for heating a certain section of the tobacco part of the cigarette, and a driving unit used for driving the second heating unit to move in the axial direction of the tobacco part.The driving unit is in transmission connection with the second heating unit, and the first heating unit, the second heating unit and the driving unit are all electrically connected with an output endof the control unit. The situation that the release speed of tobacco release substances is not uniform in the smoking process can be avoided, the consistency of smoke concentration and taste in the earlier stage, the middle stage and the later stage of smoking is good, the smoking effect of traditional cigarettes can be well achieved, and user experience is good.

Description

technical field [0001] The invention belongs to the field of low-temperature smoke, and in particular relates to a working control circuit for low-temperature smoke. Background technique [0002] Compared with electronic cigarettes that evaporate e-liquid, the low-temperature smoke obtained by heating the tobacco part of the cigarette is more acceptable to traditional smokers. [0003] The existing low-temperature smoke working control circuit includes a control unit and a heating unit for heating the tobacco portion of a cigarette to generate smoke, and the control unit is electrically connected to the first heating unit. When smoking, the heating unit works to heat the tobacco part, so that the tobacco part produces smoke for the user to smoke. [0004] In the existing low-temperature smoke, since the entire tobacco part is heated at the same time, and the tobacco release in the tobacco part is poor in persistence when heated, most of the tobacco release is released at th...

AI Technical Summary

Problems solved by technology

[0004]In the existing low-temperature smoke, because the whole tobacco part is heated at the same time, and the tobacco release in the tobacco part is poor in persistence when heated, most of the tobacco The release is released at the beginning of smoking and heating, resulting in a large difference in smoke concentration and taste in the early, middle and late stages of smoking during the smoking process, so the smoking effect of traditional cigarettes cannot be well achieved, and the user experience is poor

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