Electrical cabinet dehumidifier

An electrical cabinet dehumidifier comprises a cabinet body, a dehumidifier body and a movable baffle component, a circular through hole is formed in a cabinet door of the cabinet body, a circular mounting plate is connected to the circular through hole in a threaded mode, and the dehumidifier body is arranged on the side, located in the cabinet body, of the circular mounting plate; the guide rods are arranged on the inner side of the cabinet door of the cabinet body and located on the periphery of the circular through hole, the sealing plates are slidably arranged on the guide rods in a sleeving mode, the outer diameter of each sealing plate is larger than the inner diameter of the circular through hole, the guide rods are sleeved with springs, and the two ends of each spring abut against the corresponding sealing plate and the corresponding limiting plate respectively. The beneficial effects of the utility model are that the desuperheater can be directly taken out from the interior of the cabinet body by de