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Wireless electric energy transmitting device

A technology of transmitting device and wireless energy, applied in circuit devices, battery circuit devices, circuits, etc., can solve the problems of reducing charging power, reducing charging speed, battery explosion, etc., and achieve the effect of improving wireless charging speed and safety.

Pending Publication Date: 2020-06-16
KUNSHAN LIANTAO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the battery or circuit board of the power receiving device is overheated, it will trigger the overheating protection function of the power receiving device, reduce the charging power or cut off the wireless charging function, thereby reducing the charging speed. Hazards such as battery explosion

Method used

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  • Wireless electric energy transmitting device
  • Wireless electric energy transmitting device
  • Wireless electric energy transmitting device

Examples

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Embodiment Construction

[0030] The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. The present invention can be fully understood by those skilled in the art without the description of these detailed parts. In order not to obscure the essence of the present invention, well-known methods, procedures, procedures, components and circuits have not been described in detail.

[0031] Additionally, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

[0032] Unless the context clearly requires, words like "including" and "including" throughout the application documents should be interpreted as an inclusive meaning rather than an exclusive or exhaustive meaning; that is, the meaning of "including but not limited to".

[0033] In the descr...

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PUM

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Abstract

The embodiment of the invention discloses a wireless electric energy transmitting device. An electric energy emission module, a liquid cooling circulation module and a heat dissipation module are arranged in a housing. The liquid cooling circulation module comprises a heat absorption area, a heat dissipation area and a water pump. The heat absorption area is arranged between a transmitting coil and electric energy receiving equipment; the water pump drives cooling liquid in the liquid cooling circulation module to flow between the heat absorption area and the heat dissipation area; and heat generated by the electric energy receiving equipment is transmitted to the heat absorption area, the cooling liquid brings the heat from the heat absorption area to the heat dissipation area, and the heat dissipation module assists the heat dissipation area in discharging the heat. Therefore, the wireless electric energy transmitting device provided by the embodiment of the invention can actively cool the electric energy receiving device, so that the transmitting coil keeps relatively high charging power and the electric energy receiving equipment is not overheated, the wireless charging speed can be improved, and the safety of the charging process is also improved.

Description

technical field [0001] The present invention relates to the technical field of wireless charging, in particular to a wireless energy transmitting device. Background technique [0002] During the wireless charging process, the wireless energy transmitting coil and the wireless energy receiving coil of the power receiving device will generate a large amount of heat, and the higher the charging power, the greater the heat generation. When the battery or circuit board of the power receiving device is overheated, it will trigger the overheating protection function of the power receiving device, reduce the charging power or cut off the wireless charging function, thereby reducing the charging speed. Danger of battery explosion, etc. Contents of the invention [0003] In view of this, an embodiment of the present invention provides a wireless power transmitting device, which can actively cool down the power transmitting coil and the power receiving device, thereby improving the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J50/00H02J50/10H02J7/00H01F27/08H01F27/10H01F27/16H01F27/22
CPCH02J50/00H02J50/10H01F27/08H01F27/10H01F27/16H01F27/085H01F27/22
Inventor 周斌顾元强顾樊
Owner KUNSHAN LIANTAO ELECTRONICS CO LTD