Wireless power supply system with intelligent power patch board

Abstract

The invention relates to a wireless power supply system with an intelligent power patch board, and belongs to the technical field of intelligent power patch boards for electrical connection and wireless power supply. The wireless power supply system consists of the intelligent power patch board, a wireless power supply system transmitting terminal, sockets, a liquid crystal display device, USB charging interfaces, LED function indicator lights, a main switch, a reception LC resonance circuit, a rectification filter circuit and a voltage stability control circuit of the wireless power supply system, a sensor and an intelligent control system which are arranged in an insulating shell, a transmitting antenna, a transmission LC resonance circuit, a driving power amplification circuit, a high-frequency signal generator, a rectification voltage transformation circuit and a power supply. The intelligent control system automatically detects load power and controls closing and opening of the transmitting terminal. The wireless power supply transmission distance is 1.5m, the transmission efficiency is 90% above and transmission and reception coils are manufactured by rare earth lanthanum tellurium copper alloy or rare earth aluminum alloy materials to efficiently deliver magnetic coupling resonance electromagnetic energy without cables.

Description

technical field [0001] The invention belongs to the high-tech field of electric connection of electronics and electrics, and in particular relates to a wireless charging system which uses wireless power supply technology to complete energy transmission and has an intelligent power supply plug board, which can supply power to multiple wireless receiving devices. Background technique [0002] With the continuous advancement of modern technology, there are more and more types of electrical products, and power strips have become a must-have for every household. There are also various power strips in the market, such as lightning protection, short circuit protection, overload protection, leakage protection, etc., which have been developed widely and are very intelligent, but the technology still needs to be improved. [0003] Now there are various types of intelligent power strips on the market, and their functions are becoming more and more abundant. Using single-chip microcompu...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies and defects of the prior art, the technical problem to be solved by the present invention is to provide a wireless charging system with an intelligent power strip, which solves the problem that the transmission distance of wireless power supply in the prior art is very short and the transmission efficiency is not high. Limited charging direction, messy distribution of plug power cables and other technical problems

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