Safe remote control device for high-voltage switch cabinet

Abstract

The invention discloses a safe remote control device for a high-voltage switch cabinet. The device is characterized in comprising a body bracket which corresponds to a fixed switch button of the high-voltage switch cabinet, an impulse electromagnet flexible module arranged on the body bracket, a PCB group, a machinery button, an automatic reset safety block and a battery box. The machinery button is connected with the impulse electromagnet flexible module. The automatic reset safety block is arranged at the bottom side of the button and is in movable jacking fit with the button. The battery box is connected with the PCB group. A wireless signal receiving module is arranged in the PCB group. The wireless signal receiving module is externally connected with a remote controller in a wireless communication mode. The wireless signal receiving module works by controlling whether the impulse electromagnet flexible module is switched on or not and receiving a signal sent by the remote controller. The device is simple in structure, the button circuit and panel structure of the original high-voltage electric cabinet are not changed, the assembly and disassembly are convenient, moreover, the mounting costs are greatly reduced, the operation risk of enabling the switch cabinet to supply power without switching off the switch cabinet is reduced, and the performance is more excellent.

Description

technical field [0001] The invention relates to the technical field of auxiliary power equipment, and more particularly to a safety remote control device for a high-voltage switch cabinet. Background technique [0002] In view of the operator's concerns about the personal safety risk when the high-voltage switchgear is switched to power supply without interruption. In response to this concern, those skilled in the art have developed remote control products, such as the patent number ZL201520301058.X, the name of the invention is a remote control operation device for a high-voltage ring network switch cabinet, which is characterized by: including a remote control host, a signal transmitter, Quick connection head; the remote control host includes a signal receiver and an electromagnetic relay; the quick connection head is composed of a quick socket and a quick plug, and the two terminals of the quick socket are respectively connected with the two ends of the ring network elect...

AI Technical Summary

Problems solved by technology

Its disadvantages are: the internal circuit structure of the button of the electric cabinet itself is changed and the structure of the panel is changed, which increases the installation cost; at the same time, when the connecting line and the receiving module fail, it is cumbersome to replace or repair, which increases the difficulty of work

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