Novel sheet metal communication cabinet

The utility model relates to the technical field of communication cabinets, and discloses a novel sheet metal communication cabinet, which comprises a cabinet body, a fixed plate I, a fixed plate II, a cooling mechanism and a damping mechanism, and is characterized in that the fixed plate I is fixedly mounted on the outer wall of one side of the cabinet body, and the fixed plate II is fixedly mounted on the outer wall of the other side of the cabinet body; the cooling mechanism is arranged on the outer wall of the side, close to the first fixing plate, of the cabinet body, the other end of the water inlet pipe penetrates through the water tank and extends into the water tank, a water outlet of the water pump is fixedly connected with a water outlet pipe, and the other end of the water outlet pipe penetrates through the water tank and extends into the water tank. Cold treatment is carried out on the copper sheet through the cold end of the semiconductor chilling plate, the temperature of water in the water tan