| 摘要 |
<p>The object of the invention is to provide a light projecting angle adjusting device for a headlamp of a vehicle which has a simple structure, is compact and reduces the number of the components and its cost. This object is achieved by driving a motor in accordance with the setting signal from a light projecting angle setting means for setting the light projecting angle of the left side headlamp and the right side headlamp of the vehicle; changing the tilt of the left side and the right side headlamp of a vehicle, which is tiltable to the longitudinal direction of the vehicle body, to the longitudinal direction of the vehicle body by a light projecting angle changing rod; adjusting the light projecting angle of the right side and of the left side headlamp of the vehicle to the light projecting angle adjusted with the aforesaid setting means; comparing with a control circuit of the motor the signal of the light projecting angle of the left side headlamp and the right side headlamp detected by an apparatus for detecting the current light projecting angle with the light projecting angle setting signal generated from said light projecting angle setting means; driving the motor until the two signals coincide; and changing by an initial light projecting angle setting means the signal generated from said light projecting angle detecting means, while said light projecting angle setting means is adjusted to a reference light projecting angle position, thus adjusting the light projecting angle of the left side headlamp and right side headlamp into the predetermind aiming value. <IMAGE></p> |
