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Electronic cigarette for which MEMS sensor is adopted

An electronic cigarette and sensor technology, applied in the field of electronic cigarettes, can solve the problems of reducing the life of the control chip and affecting the reliability of the electronic cigarette, and achieve the effect of reducing the impact and increasing the space

Pending Publication Date: 2018-07-24
ZILLTEK TECH SHANGHAI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Generally, e-liquid is used as the source of smoke generation, and smoke is generated by heating the e-liquid. No matter whether liquid e-liquid or solid e-liquid is used, a high-temperature and high-humidity environment will be generated inside the device, which will reduce the life of the control chip and affect the life of the e-cigarette. reliability

Method used

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  • Electronic cigarette for which MEMS sensor is adopted
  • Electronic cigarette for which MEMS sensor is adopted
  • Electronic cigarette for which MEMS sensor is adopted

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0027] Such as figure 1 As shown, the present invention provides an electronic cigarette using a MEMS sensor, t...

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Abstract

The invention provides an electronic cigarette for which an MEMS sensor is adopted. The electronic cigarette comprises the MEMS sensor which is used for smoking detection, a signal processing circuit,a control circuit and a smog generating device, wherein the MEMS sensor detects smoking air pressure of a user and outputs a detection signal, the signal processing circuit is provided with a signalinput end and a signal output end, the signal input end is connected with the MEMS sensor, the control circuit is connected with the signal output end of the signal processing circuit and generates acontrol signal according to an output signal of the signal processing circuit, and the smog generating device is connected with the control circuit. The electronic cigarette has the advantages that byusing the MEMS sensor to replace a traditional electret membrane, a larger space is provided with other modules like a lithium battery in an electronic cigarette pole, and meanwhile, the influence ofthe high-temperature and high-humidity environment on the reliability of the electronic cigarette can also be reduced when the traditional electronic cigarette is in use.

Description

technical field [0001] The invention relates to the technical field of electronic cigarettes, in particular to an electronic cigarette using a MEMS sensor. Background technique [0002] Traditional electronic cigarettes generally use electret (ECM) diaphragms and control chips that sense negative pressure to realize the basic functions of electronic cigarettes. [0003] In the structure of the electronic cigarette in the prior art, a negative pressure chamber is provided near the electret diaphragm, and the suction nozzle of the electronic cigarette is close to the electret diaphragm. When a person smokes, negative pressure is generated at the suction nozzle, and the electret diaphragm controls the generation of smoke through the control chip connected to it after feeling the negative pressure. Generally, e-liquid is used as the source of smoke generation, and smoke is generated by heating the e-liquid. No matter whether liquid e-liquid or solid e-liquid is used, a high-tem...

Claims

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Application Information

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IPC IPC(8): A24F47/00
Inventor 叶菁华
Owner ZILLTEK TECH SHANGHAI
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