Radiating type power supply device with touch sensor

Abstract

The invention provides a radiating type power supply device with a touch sensor. The device comprises a device body (9), and an inserting head (6) which is inserted into an inserting hole in the device body (9); a locking and unlocking motor (91) is arranged in the device body (9); radiating fins (94) are lengthways arranged on the outer surface of the locking and unlocking motor (91) and used for absorbing and radiating heat produced by the locking and unlocking motor (91) in running so as to prevent the locking and unlocking motor (91) from being burnt out due to excessively high temperature in long-time operation; a rotor of the locking and unlocking motor (91) is in power connection with a screw rod (95); the screw rod (95) is in threaded fitting with a screw hole in a movable part (8) in the device body (9); a stator of the locking and unlocking motor (91) is fixedly connected with a power supply guide rod (74) which glidingly passes through a slide hole in the movable part (8), wherein the power supply guide rod (74) is glidingly matched with the slide hole.

Description

technical field [0001] The present application relates to the field of power supply devices, in particular to a power supply device with a contact sensor and capable of dissipating heat. Background technique [0002] When the power supply equipment is plugged into the power supply, a relatively stable mechanical connection is required. [0003] In the prior art, the friction between the socket and the pin is used to realize the locking of the inserted state. [0004] This kind of socket is prone to sparking during use. However, in some prior art, the plug is mechanically locked by using a bevel-shaped locking pin. But this kind of locking pin also needs to frictionally fit and slide when it works, so it also causes hidden dangers to the use safety. Moreover, when the power needs to be cut off, this interface requires the plug to be disconnected from the socket to realize electrical disconnection, which requires frequent plugging and unplugging of the plug in the case of f...

AI Technical Summary

Problems solved by technology

But this kind of locking pin also needs to frictionally fit and slide when working, so it also causes hidden dangers to the use safety.

Moreover, when the power needs to be cut off, this interface requires the plug to be disconnected from the socket to realize electrical disconnection, which requires frequent plugging and unplugging of the plug in the case of frequent power-off and power-on, which causes trouble to the operation.

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