Wireless charge transmitting device, wireless charge receiving device and wireless charging system

A wireless charging and transmitting device technology, applied in circuit devices, battery circuit devices, current collectors, etc., can solve problems such as failure to charge, misalignment, complicated operations, etc., and achieves radiation-free, simple operation, and high charging efficiency. Effect

Pending Publication Date: 2018-02-02
郑州携能通信技术有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The vast majority of products use coils as devices for transmitting and receiving wireless energy signals. Therefore, these products need to align the coils of the transmitting end and the receiving end when using them.

Method used

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  • Wireless charge transmitting device, wireless charge receiving device and wireless charging system
  • Wireless charge transmitting device, wireless charge receiving device and wireless charging system
  • Wireless charge transmitting device, wireless charge receiving device and wireless charging system

Examples

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Embodiment Construction

[0028] The following description and drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. The examples represent only possible variations. Unless expressly required, individual components and functions are optional and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. Herein, various embodiments may be referred to individually or collectively by the term "invention", which is for convenience only and is not intended to automatically limit the scope of this application if in fact more than one invention is disclosed. A single invention or inventive concept. Herein, relational terms such as first and second etc. are used only to distinguish one entity or operation from another without...

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PUM

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Abstract

The invention discloses a wireless charge transmitting device, a wireless charge receiving device and a wireless charging system, and belongs to the field of wireless charging. The transmitting devicecomprises a transmitting cavity and a plurality of antenna units, and is characterized in that the transmitting cavity comprises an open body portion and a buckling portion, the buckling portion is buckled at the open end of the open body portion to form the transmitting cavity with a closed inner cavity; and the plurality of antenna units are arranged at the inner side wall of the closed inner cavity of the transmitting cavity in a distributed manner. According to the invention, a transmitting terminal of wireless energy signals is designed to be the transmitting cavity with the closed innercavity, and the inner side wall of the transmitting cavity is provided with the antenna units, so that the inner cavity of the transmitting cavity is enabled to have different directions of wirelessenergy signals transmitted from the side wall, a receiving terminal is ensured to realize wireless charging when being placed in inner cavity of the transmitting cavity at any angle, alignment is notrequired, and the operation is simple. In addition, the wireless charge transmitting device has the advantages of no radiation leakage, safety, near-field radiation and high charging efficiency.

Description

technical field [0001] The invention relates to the technical field of wireless charging, in particular to a wireless charging transmitting device, a receiving device and a wireless charging system. Background technique [0002] Ordinary power supply must be connected by wires such as power wires and signal wires. This power supply method cannot get rid of the shackles of wires, and there will be dangers of wire contact and friction, which will cause discharge points, and it is extremely inconvenient to use. Therefore, wireless charging applications are born. The current wireless charging methods can be divided into three categories in principle: one is the electromagnetic induction method; the other is the magnetic resonance method; the third is the microwave energy transmission method. Depending on the current level of technology, the first two methods can only be charged at close range (not more than 1 meter, or even need to be in contact). The third way is currently th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J50/20H02J50/40H02J7/02
CPCH02J7/025H02J50/20H02J50/40
Inventor 郝景凯刘超罗文宇李标孙会
Owner 郑州携能通信技术有限公司
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