Household electrical appliance power supply system based on wireless power transmission

A technology of wireless power transmission and power supply system, which is applied in the direction of electromagnetic wave system, electrical components, circuit devices, etc., can solve the problems of incompatibility of current, complicated problems, leakage or short circuit, etc., so as to avoid incompatibility and improve the safety of household electricity use , to achieve the effect of wireless transmission

Inactive Publication Date: 2014-11-19
GCI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it's also dangerous
Due to inadvertent use of electricity, or some other factors, the plug node is exposed in the air, and it may be caused by moisture in the air or artificial means to cause leakage or short circuit, which is a safety hazard that may cause a fire.
In another case, since there are children in the home, these sockets will become a very serious hidden danger for children to get an electric shock.
In addition, there is another situation that the plug and socket of the

Method used

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  • Household electrical appliance power supply system based on wireless power transmission
  • Household electrical appliance power supply system based on wireless power transmission
  • Household electrical appliance power supply system based on wireless power transmission

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. The examples of the present invention are shown in the accompanying drawings. Although the present invention will be described in conjunction with these embodiments, it should be understood It is not intended to limit the invention to these examples. On the contrary, the invention is intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope as defined by the appended claims. Additionally, in the following detailed description of embodiments of the invention, numerous specific details are set forth in order to provide a thorough understanding of the invention. However, one of ordinary skill in the art will recognize that the present invention may be practiced without these specific details. In other instances, wel...

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Abstract

An embodiment of the invention provides a household electrical appliance power supply system based on wireless power transmission. The household electrical appliance power supply system includes a power supply subsystem and a power utilization subsystem, wherein the power supply subsystem includes a wireless transmitting device which is used for converting electric energy to a radiation magnetic field; and the power utilization subsystem includes a wireless receiving device which is used for converting a wireless signal on the radiation magnetic field to electric energy and providing the electric energy to the power utilization subsystem. According to the household electrical appliance power supply system based on wireless power transmission provided by the embodiment of the invention, through a wireless mode of electromagnetic induction, wireless transmission of household power is realized, household power utilization safety is improved, and trouble brought by the fact that an electrical plug is not universal is avoided.

Description

technical field [0001] The invention relates to the field of electric power transmission, in particular to a system for carrying out electric power transmission in a wireless manner. Background technique [0002] With the improvement of people's living standards, there are more and more electrical facilities in the family, such as TVs, refrigerators, etc. These home appliances have brought convenience and high-quality life to people. The traditional home appliance power supply scheme uses direct power supply, that is, the plug metal sheet of the home appliance is directly in contact with the plug node (socket) of the home wiring, so as to obtain the power for the work of the home appliance from the home power line. [0003] This is very convenient, therefore, this is also a kind of home appliance power supply scheme that basically all families adopt at present. However, this is also dangerous. Due to careless use of electricity or some other factors, the plug nodes are exp...

Claims

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Application Information

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IPC IPC(8): H02J17/00H02J50/12
Inventor 不公告发明人
Owner GCI SCI & TECH
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