Charging unit based on wristwatch band

Abstract

The invention relates to a charging unit based on a wristwatch band, belonging to the technical field of environment-friendly power supplying. An assembling method of the charging unit comprises the steps: manufacturing thermoelectric power generation wafers, made from zinc telluride and alloy thereof used as subject materials, into wristwatch chains; connecting each power generation wafer by buckles and realizing the series connection of power generation modules to obtain big enough voltage. The obtained electricity is connected to a lithium battery and an external port of a dial plate by means of a stabilized voltage amplification module and a charging module; the lithium battery is connected to power consumption equipment in the dial plate. The charging unit is capable of realizing thermoelectric power generation by utilizing the temperature difference between a human skin and the surrounding, is capable of charging the lithium battery or the outside circuit at any time and is a portable and environment-friendly power supplying device for utilization of green resources. The electric energy of the thermoelectric power generation obtained by assembling is capable of permanently charging an electronic watch in the dial plate and is capable of charging an external small Bluetooth headset.

Description

technical field [0001] The invention relates to a wearable charging device designed from a thermoelectric power generation chip prepared by the thermoelectric effect of semiconductor materials, and belongs to the technical field of environmental protection power supply. Background technique [0002] In our present society, smart electronic devices have filled our lives. With the popularization of electronic equipment, the problem of power supply has arisen, because it consumes a lot of power, and the stock of its own lithium battery cannot meet the needs of the equipment. Many times we have to look for charging again and again. The place. Although there is a mobile power supply, its volume is too large, and there are certain safety hazards and shortcomings such as the need for regular charging, which cannot be used as a truly green solution to this phenomenon. Contents of the invention [0003] The purpose of the present invention is to provide a wearable simple device ...

AI Technical Summary

Problems solved by technology

With the popularization of electronic equipment, the problem of power supply has arisen, because it consumes a lot of power, and the stock of its own lithium battery cannot meet the needs of the equipment. Many times we have to look for charging again and again. The place

Although there is a mobile power supply, its volume is too large, and there are certain safety hazards and shortcomings such as the need for regular charging, so it cannot be used as a truly green solution to this phenomenon.

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