Detachable bear fan with Bluetooth sound box

The utility model discloses a detachable bear fan with a Bluetooth loudspeaker. The device comprises an upper box, a middle box and a lower box, a photovoltaic panel is rotationally mounted on the upper end surface of the upper box; storage battery is fixed in the upper box, a sound box, a Bluetooth receiver and a processor are fixed in the middle box; electric fan is fixed in the lower box, grooves are formed in the lower ends of the upper box and the middle box, protruding blocks are fixed to the upper ends of the middle box and the lower box, annular clamping grooves are formed in the innersides of the grooves, clamping blocks are arranged on the two sides of the periphery of each protruding block, electric push rods are connected to the rear ends of the two clamping blocks, and the processor is connected with the storage battery, the Bluetooth receiver, the loudspeaker, the electric push rods and the fan. The sound box and the photovoltaic panel are sequentially arranged above theelectric fan through the