Novel external cubical switchboard

The utility model provides a novel external cubical switchboard belongs to the cubical switchboard field. The intelligent cabinet temperature adjusting device comprises a cabinet body, the cabinet body is long square cabinet form, the internal portion of cabinet is the cavity and the rear side is the opening, the top integrated into one piece of the cabinet body has the theftproof basal portion that is rectangle block, the bottom surface of theftproof basal portion is as an organic whole with the top of the cabinet body, two opposition side bottom surfaces of theftproof basal portion all havethe expansion plate no. 1 that is rectangle, other two opposition side bottom surfaces of theftproof basal portion all have the expansion plate no. 2 that is rectangle, the stiff end of expansion plate no. 1 and expansion plate no. 2 is as an organic whole with the theftproof basal portion, the expansion end of two expansion plates no. 1 passes through locking screw no. 1 to be fixed subaerial, the cabinet position is in