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Charging and discharging apparatus utilizing thermoelectric conversion effect

一种充放电装置、热电转换的技术，应用在电池电路装置、电路装置、发电机/电动机等方向，能够解决不是最有效的方法等问题，达到充分利用温差效益的效果

Active Publication Date: 2017-06-09
INVENTEC PUDONG TECH CORPOARTION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, none of the above-mentioned charging methods is the most effective method

Method used

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  • Charging and discharging apparatus utilizing thermoelectric conversion effect
  • Charging and discharging apparatus utilizing thermoelectric conversion effect
  • Charging and discharging apparatus utilizing thermoelectric conversion effect

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Embodiment Construction

[0050] In order to make the description of the content of the present invention more detailed and complete, reference may be made to the attached drawings and various implementations described below, and the same numbers in the drawings represent the same or similar components. However, the provided implementation is not intended to limit the scope of the present invention, and the description of the structure and operation is not intended to limit the order of its execution. Any structure recombined by components to produce a device with equivalent functions is the subject of this invention. scope covered by the invention.

[0051] The drawings are for illustration purposes only and are not drawn to original scale. On the other hand, well-known components and steps have not been described in the embodiments in order to avoid unnecessarily limiting the invention.

[0052] The thermoelectric conversion module of the charging and discharging device of the present invention uses...

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Abstract

The invention provides a charging and discharging apparatus utilizing thermoelectric conversion effect. The charging and discharging apparatus utilizing thermoelectric conversion effect includes a thermoelectric conversion module, a current path supplying unit and a charging / discharging assembly, wherein the thermoelectric conversion module is arranged between a top cover and a bottom cover of a wearable device, and generates a current according to a temperature difference between the top cover and the bottom cover; the current path supplying unit is used for supplying a first current path or a second current path to the thermoelectric conversion module; when the temperature of the bottom cover is higher than the temperature of the top cover, the current charges the charging / discharging assembly through the first current path; and when the temperature of the top cover is higher than the temperature of the bottom cover, the current charges the charging / discharging assembly through the second current path.

Description

technical field [0001] The present invention relates to a charging and discharging device, in particular to a charging and discharging device utilizing thermoelectric conversion effect. Background technique [0002] Existing wearable devices usually use an external connector (such as mirco USB) to connect to an external power supply through a connection line for charging. However, if the wearable device needs to meet the waterproof and dustproof requirements, an additional waterproof and dustproof design needs to be added at the location of the external connector of the wearable device, which will increase the design difficulty and manufacturing cost. Moreover, it is inconvenient for the user to carry a connecting cable with him to connect to an external power supply for charging. Therefore, a non-connector charging method for energy conversion by magnetic induction, magnetic resonance, solar energy, and mechanical energy has been developed. However, the charging method us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02N11/00
CPCH02J7/0042H10N10/82H10N10/853H10N10/852
Inventor 江孟龙
Owner INVENTEC PUDONG TECH CORPOARTION