Rotary cover structure of lighting device

The rotary cover structure of the lighting device comprises a connecting base, two limiting grooves are formed in the outer surfaces of the two sides of the connecting base respectively, a clamping device is connected to the top of the connecting base in a clamped mode, the clamping device comprises a shell, buttons are connected to the two sides of the shell in a sliding mode respectively, and the buttons are arranged in the limiting grooves. The middles of the sides, close to each other, of the two buttons are both fixedly connected with pressing blocks, the opposite sides of the two pressing rods are both fixedly connected with first springs, the tops and the bottoms of the two pressing blocks are both rotationally connected with connecting rods, and the middles of the two connecting rods located on the left side are both rotationally connected with the inner wall of the shell. The utility model relates to the technical field of lighting devices. According to the rotating cover structure of the lighting de