Cooling device for power distribution cabinet

The utility model discloses a cooling device for a power distribution cabinet. Power distribution cabinet technology field, the cabinet comprises a cabinet body, a cabinet door is arranged on the front side of the cabinet body; bottom feet are fixedly connected to the four corners of the bottom end of the cabinet body. A liquid cooling heat dissipation device is fixedly arranged at the top end ofthe cabinet body; the liquid cooling heat dissipation device comprises a top cover, the exterior of the top cover is fixedly connected with a spiral heat dissipation plate; the top end in the top cover is fixedly connected with a first vertical mounting plate and a second vertical mounting plate; a plurality of transverse mounting plates are fixedly connected between the first vertical mounting plate and the second vertical mounting plate; according to the utility model, the first vertical mounting plate, the second vertical mounting plate and the transverse mounting plate are arranged, so that electrical components i