High-low voltage electric box convenient to maintain

The utility model provides a high-low voltage electric box convenient to maintain, which belongs to the technical field of electrical equipment and comprises a box body, a door plate is hinged to one side of the box body, a ceiling is arranged at the top of the box body, movable grooves are formed in two sides of the top of the box body, and the top of the top of the box body is connected with the door plate. The two sides of the ceiling are fixedly connected with connecting blocks, the connecting blocks are matched with the movable grooves, limiting holes are formed in the ends, close to the door plates, of the movable grooves, movable holes are formed in the ends, away from the limiting holes, of the connecting blocks, and limiting columns are arranged in the movable holes. According to the high-low voltage electric box convenient to maintain, the top of the box body is provided with the movable ceiling, and when maintenance work is carried out in the electric box in rainy days, the ceiling can be used for