Device for adjusting angle between light beam of lighting device and defined spatial direction, particularly for bicycle, has angular adjustment mechanism and level indicator, which indicates certain position of certain adjustment mechanism

摘要

The device (10) has a lighting device (12), an angular adjustment mechanism (14) and a level indicator (16), which indicates certain position of the angular adjustment mechanism. The level indicator and the angular adjustment mechanism are designed, such that a preset angle of the light beam (L) is obtained at the indicated position of the level indicator corresponding to the defined spatial direction (R).