Electronic cigarette and power module used for electronic cigarette

An electronic cigarette and power supply technology, applied in electrical components, smoker's supplies, charge equalization circuits, etc., can solve the problems of high use cost and short service life of electronic cigarettes, and achieve improved service life, convenient operation, and reduction of the number of times of full charging. Effect

Inactive Publication Date: 2015-03-25
冯林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problems of short service life and high cost of use of electronic

Method used

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  • Electronic cigarette and power module used for electronic cigarette
  • Electronic cigarette and power module used for electronic cigarette
  • Electronic cigarette and power module used for electronic cigarette

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figure 1 to Figure 3 As shown, the present invention provides a power supply assembly for an electronic cigarette, and the power supply assembly is used to supply power to other components of the electronic cigarette. The power supply assembly includes a wireless charging unit, a battery unit and a power management unit, the wireless charging unit is connected to the power management unit, and the power management unit is connected to the battery unit.

[0024] The wireless charging unit is used to wirelessly receive the power signal provided by the external wireless charging base, convert the external power signal into a charging signal and provide it to the battery pack unit for charging. The wireless charging unit further includes a coil antenna, a rectification circuit and a voltage stabilization circuit, the coil antenna is connected to the rectification circuit, and the rectification circuit is connected to the voltage stabilization circuit. The coil antenna...

Embodiment 2

[0028] Embodiment 2 of the present invention provides a power supply assembly for electronic cigarettes, which is basically the same as the technical solution of Embodiment 1, and its main differences are:

[0029] The battery unit includes a plurality of battery subunits, and the plurality of battery subunits are all connected to the power management unit; the power management unit compares the power of the plurality of battery subunits, and when the battery unit is charging , the power management unit controls the wireless charging unit to output charging signals to each battery sub-unit one by one in the order from low power to high power according to the power level of each battery, that is, after a battery sub-unit is fully charged, Then output the charging signal to the next battery sub-unit; when the battery pack unit is discharging, the power management unit controls each battery sub-unit according to the power level from high power to low power according to the power l...

Embodiment 3

[0032] Embodiment 3 of the present invention provides a power supply assembly for electronic cigarettes, which is basically the same as the technical solution of Embodiment 1, and its main differences are:

[0033] The power supply assembly further includes an activation switch unit connected to the wireless charging unit, and the activation switch unit is used to control the wireless charging unit to be turned on or off according to an external operation. Wherein, the start switch unit is a touch switch device or a mechanical switch device.

[0034] The power supply assembly further includes a wired charging unit connected to the power management unit; the wired charging unit is used to connect to an external wireless charging base when the power supply assembly is charging, and receive the external wireless charging base The provided power signal is converted into a charging signal for the battery pack unit to be charged. The wired charging unit includes a charging interfac...

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PUM

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Abstract

The invention relates to an electronic cigarette and a power module used for the electronic cigarette. The power module comprises a wireless charging unit, a power pack unit and a power management unit. The wireless charging unit is used for wirelessly receiving a power signal provided by an external wireless charging base and converting the power signal into a charging signal provided for the battery pack unit to carry out charging, and the power management unit is used for controlling the battery pack unit to carry out charging or discharging. The battery pack unit comprises a first battery subunit and a second battery subunit, a battery management unit is used for comparing the electric quantity of the first battery subunit and the electric quantity of the second battery subunit, and the charging and discharging sequence is controlled according to the electric quantity of the first battery subunit and the electric quantity of the second battery subunit. The electronic cigarette has the advantages of being long in service life, low in using cost, convenient to operate and the like.

Description

technical field [0001] The invention relates to an electronic cigarette and a power supply assembly for the electronic cigarette. Background technique [0002] Due to the improvement of people's living standards, people pay more and more attention to their health, and the harm that traditional smoking methods bring to smokers and their surrounding groups is increasingly recognized by people. For this reason, in many countries and regions in the world, relevant government departments have issued regulations prohibiting smoking in public places. However, quitting smoking is a very difficult process for smokers who are deeply addicted to smoking. In order to meet the smoking cessation needs of smokers, many forms of smoking cessation products have been withdrawn from the market, such as smoking cessation medicines, smoking cessation appliances and electronic cigarette holders. Among them, electronic cigarettes can realize the atomization of nicotine, retain the smoking charac...

Claims

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Application Information

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IPC IPC(8): H02J7/00H02J17/00A24F47/00
CPCH02J7/025A24F47/008H02J7/0019H02J7/0063H02J2007/0067
Inventor 冯林
Owner 冯林
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