Clip lamp convenient for adjusting illumination direction

The utility model discloses a clip lamp with the lighting direction convenient to adjust, relates to the technical field of clip lamps, and mainly solves the problems that an existing clip lamp is poor in adjustability and inconvenient to use. The device comprises an upper clamping plate and a lower clamping plate, the upper clamping plate and the lower clamping plate are rotationally connected through a connecting shaft, clamping springs are arranged at the positions, on the connecting shaft, of the upper clamping plate and the lower clamping plate, a first rotating column is rotationally installed on the upper clamping plate, and a first adjusting groove and a second adjusting groove are evenly formed in the left side and the right side of the first rotating column; a first supporting column is rotationally installed on the upper clamping plate, a first supporting strip and a second supporting strip are installed on the first supporting column, the first rotating column penetrates through the position betwe