Stage Light Using Gear To Drive Light Head To Rotate

Abstract

The present invention discloses a stage light using gears to drive a light head to rotate, which includes a light head and a driving mechanism which drives the light head to rotate. A transmission gear set for meshing transmission is provided between a drive shaft of the driving mechanism and a pivot shaft of the light head. Transmission gear set includes a first gear and a second gear. The first gear includes a first wheel and a second wheel. Gear teeth of the first wheel and gear teeth of the second wheel are misaligned with each other and meshed with the same second gear. Through transmission by the transmission gear set, there is no problem of inaccurate scanning positioning or fracture caused by deformation of a synchronous belt. Moreover, the first gear includes the first wheel and the second wheel, the first wheel or the second wheel is rotated as needed, so that the gear teeth of the first wheel and the gear teeth of the second wheel are staggered with each other, until meshing accuracy of the first gear and the second gear reaches an optimal state, and then is locked, so as to realize a precision transmission of the transmission gear set, so that when the driving mechanism drives the light head to rotate, control of a rotation angle of the light head is more accurate.

Dependencies are inferred from the claim text.