| 摘要 |
<p>The lamp component has a base (1), a lamp unit (3) and a drive unit, a transmission axle, which is coupled with the lamp unit. The control device (5) is arranged and coupled with the steering linkage system (7) and operated such that, it controls the driving device, move the lamp unit according to the angular deflection of the steering linkage system. There is a drive unit for the propulsion of the transmission axle, to rotate it in subtended first and second directions relative to the base. The lamp unit is movable in a given position, in which the lamp unit has a lighting direction parallel to the vehicle axle, as well as left and right boundary positions, in which the lighting direction of the lamp unit forms a left and a right limiting angles for vehicle axle. There is a detection mechanism, comprises of a detection element, which is provided on the transmission axle. An input detection element is provided on the base which work together with the detection element such that, an input position signal is generated. The lamp unit is in the given position and a control device, which is coupled with the driving device, as well as a detection device, controls the drive device to return the lamp unit in the given position regarding the input position signal of the detection mechanism.</p> |
