Electric power cabinet

The invention relates to the technical field of power equipment, particularly to an electric power cabinet comprising an outer cabinet body (2), a group of distribution boards, an inner cabinet body (1), a cabinet door (3), a bottom accumulated dust removing device, and a top temperature control device. A door mounting hole is formed in the front of the outer cabinet body (2); and a group of reservation holes are formed in the top and bottom of the outer cabinet body (2) respectively. A base plate, an upper plate, a lower plate, a left plate, and a right plate are welded to form the inner cabinet body (1), wherein one side, facing the outside, of the inner cabinet body is open; the base plate, the upper plate, the lower plate, the left plate, and the right plate of the inner cabinet body (1) are installed inside the outer cabinet body fixedly by connecting posts. The distribution board group is fixedly installed on the base plate of the inner cabinet body (1) by bolts especially for the distribution cabinet. According to the invention, the power cabinet structure is designed reasonably; and the dustproof and temperature control effects are excellent. A fault of a distribution line due to dust accumulation and high temperature can be effectively prevented, thereby prolonging the service life of the distribution line.