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Quick charging system and method

A fast charging and charging cable technology, applied in current collectors, electric vehicles, electrical components, etc., can solve problems such as equipment heating, reduce heat, avoid charging safety risks, and improve user experience.

Active Publication Date: 2020-11-03
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]Based on this, it is necessary to address the above problems and propose a fast charging system and method, which are used to solve the serious heating inside the device caused by fast charging in the prior art, and there are Technical Issues Potential Charging Safety Risks

Method used

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Embodiment Construction

[0063] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0064] In order to solve the technical problem in the prior art that fast charging causes severe internal heating of the device and potential charging safety risks, the present invention proposes a fast charging system. The fast charging system can be applied to wearable devices. For example, wearable devices include wrist-supported watches (including products such as watches and wristbands), and feet-supported shoes (including shoes, socks or other leg wearable pr...

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Abstract

The embodiment of the invention discloses a rapid charging system and method. The system comprises a charging wire and an electronic device. The charging wire is electrically connected between a direct-current power supply and the electronic equipment and is used for charging the electronic equipment; the charging wire comprises a charging wire body and a first charging module installed in the charging wire body. The electronic equipment comprises a rechargeable battery, a second charging module and an electronic equipment controller, the first charging module and the second charging module are electrically connected between the direct-current power supply and the rechargeable battery; and the electronic equipment controller is electrically connected with the first charging module and thesecond charging module and is used for controlling the first charging module and / or the second charging module to charge the rechargeable battery. According to the invention, rapid charging of the electronic equipment is realized, and the problem of severe internal heating of the electronic equipment during rapid charging is avoided, so that the potential charging safety risk is avoided, and the user experience of the electronic equipment is improved.

Description

technical field [0001] The invention relates to the technical field of charging, in particular to a fast charging system and method. Background technique [0002] The development of wearable devices is changing with each passing day, and their functions are getting bigger and bigger. As functions become richer, power consumption also increases rapidly. At present, there is no good solution to reduce power consumption, and the only way to extend the battery life of wearable devices is to increase battery capacity. The increase in battery capacity will inevitably lead to longer charging time, so the demand for fast charging is also more urgent. At present, fast charging refers to increasing the charging power. Increasing the charging power requires high-current charging, which leads to serious internal heating of wearable devices, and there is a potential charging safety risk, which affects the user experience of wearable devices. Contents of the invention [0003] Based ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/007182H02J7/007194H02J7/00309Y02E60/10
Inventor 王阳肖国文
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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