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Wireless charging equipment

A technology of wireless charging equipment and charging equipment, applied in current collectors, electric vehicles, electrical components, etc., can solve problems such as inability to charge, achieve the effect of improving charging efficiency and reducing path loss

Active Publication Date: 2013-03-27
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] With the development of portable electronic products such as mobile phones and tablet computers, wireless charging is a technology with broad development prospects. When charging, the charged device can be charged by using the principle of electromagnetic wave induction as long as it is placed on the matching charging platform. The charging cable is connected to the charged device, but taking the mobile phone as an example, the wireless charging device used by the current mobile phone often requires the mobile phone to be placed in a fixed position and very close to the charging device (millimeter level) for charging, so wireless charging is used When setting, it is often necessary to carefully put the mobile phone in a fixed position, otherwise it will not be able to charge

Method used

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Embodiment Construction

[0016] The present invention will be described in detail below with reference to the accompanying drawings and in combination with preferred specific embodiments.

[0017] The present invention provides a wireless charging device. In one embodiment, as figure 1 As shown, it includes a detection device 1, a high directivity antenna 2 and a vacuum box 3, the detection device 1 and the high directivity antenna 2 are placed in the vacuum box 1, and the detection device 1 is used to detect the charging device position, the high directivity antenna 2 adjusts its direction according to the position of the charged device detected by the detection device 1 so as to align with the charged device for charging.

[0018] The highly directional antenna has a large transmission distance and concentrated directionality, which can improve the charging efficiency of the charged device. The charged device can be placed anywhere outside the vacuum box, but because the high-frequency microwave sen...

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Abstract

The invention discloses wireless charging equipment which comprises a detecting device, a high directivity antenna and a vacuum box. The detecting device and the high directivity antenna are arranged in the vacuum box, the detecting device is used for detecting the position of a charged device, and the high directivity antenna adjusts the direction to be aligned to the charged device for charging according to the charged device position detected by the detecting device. As the wireless charging equipment is used, the charged device can be charged at any position in the wireless charging equipment, and the freedom degree of wireless charging is improved.

Description

technical field [0001] The invention relates to the field of wireless charging, in particular to a wireless charging device. Background technique [0002] With the development of portable electronic products such as mobile phones and tablet computers, wireless charging is a technology with broad development prospects. When charging, the charged device can be charged by using the principle of electromagnetic wave induction as long as it is placed on the matching charging platform. The charging cable is connected to the charged device, but taking the mobile phone as an example, the wireless charging device used by the current mobile phone often requires the mobile phone to be placed in a fixed position and very close to the charging device (millimeter level) for charging, so wireless charging is used When setting, it is often necessary to carefully put the mobile phone in a fixed position, otherwise it will not be able to charge. Contents of the invention [0003] The techn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00G08C23/04
Inventor 赵宁李彦涛
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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