Driving module of electronic cigarette

Abstract

The invention discloses a drive module of an electronic cigarette, suitable for electronic cigarettes containing cigarette liquids. The electronic cigarette comprises a housing, a suction nozzle, an atomizing unit, a liquid storage unit, and a fluid transfer device. The drive module comprises a battery, a connection interface, a power board and a control board. The driving module is used for receiving the control signal and transmitting the driving signal, a voltage controller is controlled to calculate a specific voltage value according to a control signal, and then the voltage of the voltageconversion driving power supply is adjusted to a specific voltage value. A specific voltage value of the re-transmitting driving signal is supplied to the atomizing member to supply a driving power of the specific voltage value to the fluid transfer device and the atomizing unit, respectively, so that the fluid transfer device transfers cigarette liquid into the atomizing unit, and the atomizingunit atomizes the cigarette liquid to generate atomized smoke.

Description

【Technical field】 [0001] This case relates to a drive module of an electronic cigarette, especially a drive module applied to an electronic cigarette containing cigarette liquid. 【Background technique】 [0002] The use of electronic cigarettes, or so-called e-cigarettes, is rapidly expanding as an alternative to traditional smoking of real tobacco. As shown in Figures 1A, 1B, the electronic cigarette comprises components that can be assembled together and then installed in the housing 1 . The housing 1 includes a first housing 1a and a second housing 1b, which can be a thin-walled metal tube, such as stainless steel, with a length and diameter similar to that of a traditional tobacco cigarette. The components of the electronic cigarette include a drive module 2, a sensor 3 , atomization part 4 and liquid storage part 5. The driving module 2 and the sensor 3 are installed in the first casing 1a, and at least one air inlet 1c is disposed on the first casing 1a near the senso...

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Problems solved by technology

[0006] The main purpose of this case is to provide a drive module for an electronic cigarette. The electronic cigarette is mainly composed of a fluid delivery device combined with a catheter of the atomization component, and this drive module forms a device that can precisely control the penetration of the cigarette liquid into the atomization component. In order to solve the problem of uneven smoke taste, poor taste and oil leakage caused by the known electronic cigarette technology, it can also monitor the pressure of the airflow, so as to match the user's suction mode, and output adjustment signals to adjust the control module. The control signal adjusts the driving frequency of the fluid delivery device and the driving power of the heater module to change the liquid supply speed and the atomization speed of the smoke oil, so that the user can quickly inhale a large amount of smoke, and can also When puffing consecutively, keep the same amount of smoke that can be absorbed in each puff

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