Terminal box

Abstract

The invention discloses a terminal box, which includes a box body and a support seat, the box body is detachably arranged on the support seat, the box body includes a top plate, a bottom plate, a box door and three side plates connected in sequence, and the top plate is arranged on the side plate The top surface, the bottom plate is arranged at the position where the side plate is adjacent to the bottom end surface, and the bottom surface of the bottom plate and the side plate is spaced apart, and the top plate, side plate and bottom plate are surrounded to form a cavity, which is used to accommodate electrical components and connecting wires, and the bottom plate There are wire holes, and the door is rotated on one side of the chamber. Each side board includes an inner board and an outer board. The inner boards are connected in sequence, and the outer boards are correspondingly arranged on the inner board away from the chamber. One side of the side, and the outer board and the inner board are detachably connected through the first connection assembly, the top board and the inner board are detachably connected through the second connection assembly, and the top board extends toward the outside of the box in the horizontal direction, and the electrical components are set The side of the inner board facing away from the outer board. It can replace the top plate and outer plate separately and has a long service life.

Description

technical field [0001] The invention relates to the technical field of power distribution equipment boxes, in particular to a terminal box. Background technique [0002] The terminal box is a kind of interface device for switching construction lines, marking branch lines, and providing convenience for wiring and checking lines. Some terminal box shells installed outdoors are easily corroded due to long-term contact with rainwater outside the box and water vapor in the air, so the terminal box needs to be replaced frequently. In the prior art, when the terminal box is replaced, it is necessary to cut off the power first, then replace the entire terminal box, and remove all electrical components and wiring from the old terminal box to the inside of the new terminal box, and finally connect the power again, which is a complicated operation. And a power outage will have a great impact on the production and life of users. Contents of the invention [0003] The purpose of the ...

AI Technical Summary

Problems solved by technology

Some terminal box shells installed outdoors are easily corroded due to long-term contact with rainwater outside the box and moisture in the air, so the terminal box needs to be replaced frequently

In the prior art, when the terminal box is replaced, it is necessary to cut off the power first, then replace the entire terminal box, and remove all electrical components and wiring from the old terminal box to the inside of the new terminal box, and finally connect the power again, which is a complicated operation. And a power outage will have a great impact on the production and life of users

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