The invention discloses a clearing device capable of being used for clearing away accumulated snow and dust of electrical equipment. The clearing device comprises a bottom plate. The left side of theupper surface of the bottom plate is fixedly connected with a first electric push rod. The top end of the first electric push rod is fixedly connected with a first gear. The upper surface of the firstgear is fixedly connected with a rotary shaft. The surface of the rotary shaft is sleeved with a bearing. The bearing is clamped to the left side of the upper surface of a movable plate. According tothe clearing device capable of being used for clearwing away the accumulated snow and dust of the electrical equipment, by arranging a clearing unit and a heating plate, when the heating plate works,the accumulated snow on the upper surface of a distribution cabinet can be heated, accordingly, the accumulated snow is melted, then people controls an output shaft of a second motor in the clearingunit to rotate, a brushing plate is made to clear away the melted accumulated snow and dust on the upper surface of the distribution cabinet, accordingly, manual cleaning of the distribution cabinet by the people is not needed, the working intensity of the people is relieved, the time and labor of the people are saved, and accordingly, convenience is provided for the people when the people clear the distribution cabinet.