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Electronic cigarette power circuit and electronic cigarette

A power circuit and electronic cigarette technology, applied in the field of electronic cigarettes, can solve the problems of damaged hardware circuit, failure to shut down normally, loss of electronic cigarette data, etc., and achieve the effect of improving lifespan and stability

Pending Publication Date: 2019-06-21
SHENZHEN HAIPAI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a power supply circuit for electronic cigarettes, aiming to solve the problems of data loss, damage and hardware circuit failure in electronic cigarettes after power failure

Method used

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  • Electronic cigarette power circuit and electronic cigarette
  • Electronic cigarette power circuit and electronic cigarette
  • Electronic cigarette power circuit and electronic cigarette

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Embodiment Construction

[0031] 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 part of the embodiments of the present invention, not all of them. 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.

[0032] It should be noted that the descriptions involving "first", "second" and so on in the present invention are only for the purpose of description, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the meaning of...

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Abstract

The invention discloses an electronic cigarette power circuit and an electronic cigarette. The electronic cigarette power circuit comprises a power module, a power failure detection circuit, an energystorage circuit and a control circuit, wherein voltage of a detection end of the power failure detection circuit becomes zero when the power module has power failure; a power input end and a power output end of the power failure detection circuit are connected with each other; the energy storage circuit is used for outputting power to the control circuit through the power failure detection circuit; the control circuit starts carrying out turning-off control of the electronic cigarette, for example, turning off atomizer and storing parameters of the electronic cigarette; the control circuit completes turning-off work before the end of discharging of the energy storage circuit after discharging for preset time, so that the problems that data is lost and damaged and a hardware circuit is notnormally turned off after the electronic cigarette has power failure are solved; the service life and the stability of the electronic cigarette can be improved.

Description

technical field [0001] The invention relates to the technical field of electronic cigarettes, in particular to an electronic cigarette power supply circuit and the electronic cigarette. Background technique [0002] At present, a large number of electronic cigarettes are powered by removable lithium batteries. The lack of power-off detection function during the process of disassembling and installing the battery may lead to the loss and damage of important data of the electronic cigarette, and the hardware circuit is not shut down normally, thus affecting the life and stability of the electronic cigarette. Contents of the invention [0003] The main purpose of the present invention is to provide a power supply circuit for an electronic cigarette, aiming to solve the problems of data loss and damage and hardware circuit failure of the electronic cigarette after power failure. [0004] In order to achieve the above object, the electronic cigarette power supply circuit propo...

Claims

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Application Information

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IPC IPC(8): A24F47/00
Inventor 廖雄文
Owner SHENZHEN HAIPAI TECH
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