Magnetic coupling resonant multi-joint combination non-contact safety socket-plug

Abstract

The invention discloses a magnetic coupling resonant multi-joint combination non-contact safety socket-plug. The magnetic coupling resonant multi-joint combination non-contact safety socket-plug comprises a combination socket and a matched plug, wherein the combination socket is formed by connecting a plurality of socket unit columns end to end which are consistent in specification; each socket unit column consists of two LC resonators which are consistent in specification and a socket insulating shell; the socket unit columns are encapsulated in the socket insulating shell; inductance coils of the two LC resonators are aligned in parallel in the axial direction, and are positioned at the head parts and the middle parts of the socket unit columns respectively; a slot of the matched plug is formed beside the LC resonator on the head part of each socket unit column; the matched plug comprises a hollow inductance coil L2, a resonant capacitor C2, a leading-out lead and a plug insulating shell; the coil aperture of the hollow inductance coil L2 is less than the aperture of a hollow inductance coil L1, and is encapsulated in the flat-column-shaped plug insulating shell; after the L2 and the C2 are connected in series, two leads are led out and are connected with a power supply emitting circuit or a load receiving circuit. The magnetic coupling resonant multi-joint combination non-contact safety socket-plug has the advantages of easiness in machining, convenience in detachment and assembly, and easiness in carrying.

Description

technical field [0001] The invention belongs to the technical field of wireless power transmission. It relates to a non-contact safety socket and plug. Background technique [0002] In daily production practice and life, various sockets are widely used. For traditional sockets, there are phenomena such as deformation, poor contact, rust, and carbon deposition of the conductive copper sheet between the socket and the plug, which can easily cause electric sparks between the socket and the plug. Special environments such as dust workshops or humid environments can easily cause potential safety hazards in electricity use. For families with children, there is also the risk of electric shock caused by children touching with fingers or piercing socket holes with metal objects. [0003] In recent years, magnetically coupled resonant wireless power transmission has attracted more and more attention due to its advantages of convenience, safety, efficiency, and cleanliness. Because...

AI Technical Summary

Problems solved by technology

Since there is no direct contact between the transmitting end and the receiving end in this technology, it can overcome the problems of mechanical wear, unsafety, and inflexibility in traditional power supply methods.

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