Power supply unit of electronic cigarette and electronic cigarette

Abstract

The invention discloses a power supply unit of an electronic cigarette and the electronic cigarette with application of the power supply unit of the electronic cigarette. The power supply unit of theelectronic cigarette comprises a main body, a waterproof gas permeable membrane and a pneumatic sensor, wherein the main body is provided with an inner cavity allowing installation of the pneumatic sensor and a mounting part allowing installation of external load, an air flow channel is formed at the mounting part and communicates with the outside and the inner cavity, and the waterproof gas permeable membrane is mounted on the main body and covers the air flow channel; and when the external load is installed at the mounting part, a gas path in the external load communicates with the air flowchannel, and when the pneumatic sensor senses that air flow motion in the air flow channel reaches a preset threshold value, the main body is triggered to control the external load. The external loadis combined with the power supply unit of the electronic cigarette to form the electronic cigarette. According to the technical scheme, damage of the pneumatic sensor due to tobacco juice and condensate water penetration is effectively avoided.

Description

technical field [0001] The invention relates to a power supply device of an electronic cigarette and an electronic cigarette using the power supply device of the electronic cigarette. Background technique [0002] With the gradual development of the electronic cigarette industry, small electronic cigarettes are becoming more and more popular among consumers. In order to reduce the volume of the product, sensors are usually used to trigger the user's suction, so that the electronic cigarette atomizes the stored liquid into smoke for the user to smoke. . [0003] However, the sensor needs to communicate with the airway of the e-cigarette to be triggered when the user puffs. During the long-term smoking process, the stored smoke liquid and the condensed water generated during the atomization process will accumulate in the e-cigarette cavity, and the surface of the e-cigarette sensor is usually equipped with a dust-proof cloth, which is easy to absorb the smoke liquid and conde...

AI Technical Summary

Problems solved by technology

During the long-term smoking process, the stored smoke liquid and the condensed water generated during the atomization process will accumulate in the e-cigarette cavity, and the surface of the e-cigarette sensor is usually equipped with a dust-proof cloth, which is easy to absorb the smoke liquid and condensed water, resulting in The sensitivity is reduced, and even the phenomenon of short circuit damage occurs

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