A DC power supply device with circuit fault diagnosis function

Abstract

The invention relates to the technical field of DC power supply devices, and discloses a DC power supply device with a circuit fault diagnosis function, which includes a box body, the top of the box body is rotatably connected to a box cover, and the front side of the box cover is fixedly connected to a box cover. A first fixed block, a torsion spring is fixedly connected to the top of the first fixed block, and a locking block is fixedly connected to the top of the torsion spring. The DC power supply device with circuit fault diagnosis function moves back and forth inside the moving groove through the fixed plate, and because the bump is hemispherical, when the fixed plate moves, the bump slides out from the inside of the positioning groove, and makes The second fixed block moves upward to compress the spring, and when the positioning slot is moved downward, the device is more tidy. At the same time, when the maintenance workers overhaul the power supply, they can find the required line more conveniently and quickly, so that the maintenance workers can check the power supply. Maintenance is more convenient.

Description

technical field [0001] The invention relates to the technical field of DC power supply devices, in particular to a DC power supply device with a circuit fault diagnosis function. Background technique [0002] The DC power supply is used to maintain a stable voltage and current in the circuit. The DC power supply includes an input terminal and an output terminal. The DC power supply device is equipped with a power input interface and a power output interface; Set on the same side; however, because some power output interfaces are set on the same side, the input wiring and output wiring of the DC power supply unit and other power input equipment and power supply equipment are all located on the same side, and the input and output wiring of each input and output are complicated and may The input wiring and the output wiring will be entangled with each other, which is not convenient for the management of each input wiring and output wiring. At the same time, the intertwining of ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a DC power supply device with a circuit fault diagnosis function, which has the advantages of being able to organize and fix the wiring of the power supply equipment, making the device more tidy, etc., and solves the problems of some power output interfaces. Installed on the same side, resulting in the DC power supply unit and other power input equipment, the input wiring and output wiring of the power supply equipment are located on the same side, and the input and output wiring are relatively complicated, and the input wiring and output wiring may be entangled with each other. It is not convenient for the management of each input wiring and output wiring, and at the same time, the wiring is entangled with each other, which may easily cause a short circuit in the line, which reduces the service life of the device

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