Contactless power socket

Abstract

The invention relates to a non-contact type power-supply socket which belongs to the technical field of power electronics and comprises a primary side power conversion module, a loose coupling transformer module, a secondary side electric energy processing module, a controller module, a sensor module, a signal conditioning and protecting module, a strong power supply module and a weak power supply module, wherein the primary side power conversion module comprises an alternating current / direct current conversion power supply, an overcurrent protecting fuse, a positive temperature resistance for restraining starting-impact, a H-bridge resonant converter, a driving circuit and a resonant compensating network. According to the non-contact type power-supply socket, faults such as bad contact, sparks and the like do not occur between a primary side and a secondary side; and the non-contact type power-supply socket has the advantages of waterproofing, anti-electric shock and the like, is provided with an overcurrent protection function, can output a stable direct current voltage and supplies power to loads such as a heater, a bulb and the like.

Description

technical field [0001] The invention relates to a device in the technical field of power electronics, in particular to a non-contact power supply socket. Background technique [0002] The existing power sockets (or socket connectors) all belong to the contact connection method, that is, the electrical energy (or electricity) is transmitted through the mechanical connection of the conductive copper sheets of the plug and the socket, and the copper sheets in the socket and on the plug are exposed. , prone to electric shock and short circuit, and not waterproof, there will be electric sparks when plugging and unplugging, the contact part is easy to oxidize and cause poor contact, so it is unsafe to use (especially children who like to use their fingers to pick the socket of the socket, which may easily cause electric shock danger) , the electrical connection part requires maintenance. In addition, once the elastic copper sheet in the traditional contact power supply connection...

AI Technical Summary

Problems solved by technology

[0002] The existing power sockets (or socket connectors) all belong to the contact connection method, that is, the electrical energy (or electricity) is transmitted through the mechanical connection of the conductive copper sheets of the plug and the socket, and the copper sheets in the socket and on the plug are exposed. , prone to electric shock and short circuit, and not waterproof, there will be electric sparks when plugging and unplugging, the contact part is easy to oxidize and cause poor contact, so it is unsafe to use (especially children who like to use their fingers to pick the socket of the socket, which may easily cause electric shock danger) , the electrical connection part requires maintenance

In addition, once the elastic copper sheet in the traditional contact power supply connection method loses its elasticity or deforms, it may lead to poor contact

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