Electrical cabinet for informatization machine room

The utility model discloses an electrical cabinet for an informatization machine room, which comprises a cabinet body, a cabinet door is arranged at the front end of the cabinet body, a heat dissipation window is arranged at the bottom of the rear end of the cabinet body, a fixed cylinder is arranged at the top of the cabinet body, a heat dissipation fan is arranged in the fixed cylinder, two groups of fixed columns are symmetrically and fixedly connected to the inner walls of the left side and the right side of the cabinet body, and a plurality of positioning grooves are formed in the fixed columns. A plurality of layering plates are arranged between the two sets of fixing columns, a fixing frame is fixedly connected to the bottoms of the front ends of the layering plates, a movable plate is arranged in the fixing frame, a pull rod is fixedly connected to the front end of the movable plate, a connecting rod is fixedly connected to the rear end of the movable plate, a handle is fixedly connected to the front