Electronic cigarette and power supply structure thereof

Abstract

The invention relates to an electronic cigarette and a power supply structure thereof. The power supply structure includes a battery storage mechanism, at least two battery units are arranged in the battery storage mechanism, and positive and negative electrodes of the battery units are all led out; the power supply structure also includes a base plate with contacts, and the base plate is arrangedin the battery storage mechanism; the leading-out ends of the positive and negative electrodes of the battery units are connected with one another through the different contacts arranged on the baseplate to form a series connection relation and a parallel connection relation respectively. The electronic cigarette includes a micro control unit, an atomization circuit and the power supply structure. According to the electronic cigarette and the power supply structure thereof, the contacts on the base plate are connected with the battery units by operating the base plate, the series and parallel connection relations of the battery units can be changed, different power output values are provided, 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...

Examples

Embodiment Construction

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

[0026] like 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 according ...

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...

Examples

Embodiment Construction

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

[0026] like 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 according ...

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