Stage moving head lamp capable of automatically correcting focusing lens module

The invention belongs to the technical field of stage lighting equipment, particularly relates to a stage moving head lamp capable of automatically correcting a focusing lens module, and aims to solve the problems that the interior of an existing moving head lamp cannot dissipate heat in time, operation is often complex when the eccentric problem is solved, and a color disc is very tedious to disassemble and replace. The device comprises a base, the top of the base is rotationally connected with a main shaft, a U-shaped arm is welded to the top of the main shaft, the inner walls of the two sides, close to each other, of the U-shaped arm are rotationally connected with rotating shafts, and the same cylindrical mounting shell is fixed between the two rotating shafts; according to the focusing device, the two first motors drive the corresponding rotating cylinders to rotate, the focusing operation of the objective lens, the focusing lens and the LED light source assembly is easily completed, and after focusing i