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Wireless power repeater

一种无线电力、中继器的技术，应用在电感器、电路、变压器等方向，能够解决不方便寻找、空间利用影响等问题，达到提高电力传输效率、提高无线电力效率的效果

Inactive Publication Date: 2014-07-16
SCRAMOGE TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, when a user charges wireless batteries mounted on various electronic devices using a charger suitable for each wireless battery charging, the user must hold various types of wireless chargers
In addition, the user must inconveniently find a wireless charger suitable for each wireless battery to charge the wireless battery if necessary
[0010] In addition, since it is impossible to simultaneously charge a plurality of portable devices having different sizes and shapes by using only one charging body, space utilization is affected

Method used

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Examples

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Embodiment Construction

[0027] Hereinafter, embodiments will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily implement the embodiments.

[0028] figure 1 is a diagram showing a wireless power transmission system according to one embodiment of the present invention.

[0029] refer to figure 1 , the wireless power transmission system may include a power supply device 100 , a wireless power transmitter 300 , a wireless power receiver 300 and a load 400 .

[0030] According to one embodiment, the power supply device 100 may be included in the wireless power transmitter 200 .

[0031] The wireless power transmitter 200 may include a transmitting induction coil 210 and a transmitting resonant coil 220 .

[0032] The wireless power receiver 300 may include a reception resonance coil, a reception induction coil 320 , a rectification unit 330 and a load 400 .

[0033] Two terminals of the power supply device 100 are connected to two terminals ...

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PUM

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Abstract

Disclosed is a wireless power repeater. The wireless power repeater repeats power between a wireless power transmitter and an electronic device. The wireless power repeater includes a charging container having at least one side, wherein the charging container has a form for receiving the electronic device, a repeating coil placed at one of the at least one side of the charging container to repeat the power between the wireless power transmitter and the electronic device using resonance.

Description

technical field [0001] The invention relates to a wireless power repeater. More particularly, the present invention relates to a wireless power repeater capable of efficiently transmitting power to multiple receivers at the same time. Background technique [0002] Generally, batteries are provided in portable electronic devices such as mobile phones, notebook computers, and PDAs so that users can use the portable electronic devices while moving. [0003] However, portable electronic devices are equipped with additional chargers to charge the batteries. The charger is connected to a normal power source to charge the battery of the portable electronic device by supplying a charging current to the battery. Meanwhile, in order for the charger to provide charging current to the battery of the portable electronic device, the charging body constituting the charger must be electrically connected to the battery of the portable electronic device. In order to electrically connect th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J17/00H01F38/14
CPCH01F38/14H02J50/12H02J50/50H04B5/79H02J50/005H04B5/263
Inventor 李钲五郑佑吉
Owner SCRAMOGE TECH LTD
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