Electronic cigarette and its power supply structure

An electronic cigarette and power supply technology, applied in the field of electronic cigarettes, can solve problems such as electromagnetic interference and increased cost of electronic cigarettes

Active Publication Date: 2020-11-03
JOYETECH EURO HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Normally, the battery voltage is 3.7V, and the output voltage can be freely changed between 0 and 9V after adjustment. However, the addition of power inductors and full bridges will not only cause electromagnetic interference to its surroundings, but also increase the cost of electronic cigarettes.

Method used

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  • Electronic cigarette and its power supply structure
  • Electronic cigarette and its power supply structure
  • Electronic cigarette and its power supply structure

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0025] Further description will be given below in conjunction with the accompanying drawings and embodiments.

[0026] Such as figure 1 What is shown is a schematic structural diagram of an electronic cigarette module in an embodiment. The electronic cigarette includes a mode status indication circuit 100 , a microcontroller 200 , an atomization circuit 300 and a power supply structure 400 . The positive output end of the power supply structure 400 is connected to the power input end of the microcontroller 200 and the atomization circuit 300 , and the microcontroller 200 is electrically connected to the mode status indicating circuit 100 and the atomization circuit 300 respectively.

[0027] The power supply structure 400 supplies power to the microcontroller 200 and the atomization circuit 300. The microcontroller 200 controls the operation of the atomization circuit 300, and controls the mode status indicating circuit 100 to indicate the corresponding working status accordi...

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PUM

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Abstract

The invention relates to an electronic cigarette and its power supply structure. The power supply structure includes a battery storage mechanism, at least two battery units are arranged in the battery storage mechanism, and the positive and negative poles of the at least two battery units are drawn out; the power supply structure also includes a bottom plate with contacts, so The bottom plate is placed in the battery storage mechanism; the positive and negative terminals of the at least two battery cells are connected to different contacts on the bottom plate to form a series connection and a parallel connection respectively. The electronic cigarette includes the micro control unit, the atomization circuit and the power supply structure. The above-mentioned electronic cigarette and its power supply structure can change the series-parallel connection of the battery units by operating the bottom plate to connect the contacts on the battery unit, and provide different power outputs, and the operation is simple and convenient.

Description

technical field [0001] The invention relates to the technical field of electronic cigarettes, in particular to a power supply structure and an electronic cigarette adopting the power supply structure. Background technique [0002] The battery-powered connection mode of traditional electronic cigarettes is generally connected in series or in parallel, and one electronic cigarette only uses one connection mode. In this case, in order to achieve multi-functional output, the electronic cigarette needs to add power inductors and full-bridge circuits. Make a small power supply to adjust the output voltage. Normally, the battery voltage is 3.7V, and the output voltage can be freely changed between 0 and 9V after adjustment. However, the addition of power inductors and full bridges will not only cause electromagnetic interference to its surroundings, but also increase the cost of electronic cigarettes. Contents of the invention [0003] Based on this, it is necessary to provide a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24F40/90A24F40/40A24F40/50H01M50/204H01M50/271H01M50/296
CPCH01M50/271H01M50/296H01M50/204H02J7/36H02J7/0024Y02E60/10A24F40/50A24F40/40H01M50/256
Inventor 不公告发明人
Owner JOYETECH EURO HLDG
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