| 摘要 |
<p>PURPOSE:To appropriately illuminate a road surface without driver's sense of incompatibility at the time of vehicle running by providing on the right and left a vehicle headlamps composed of a lamp pair of straight and curved road lamps respectively. CONSTITUTION:An engine hood 12 is located on the upper surface part of the front body 10A of a vehicle 10, and is fitted to a body frame in an oscillating manner. Head lamps 18 and 20 are symmetrically arranged in the right and left of the lower parts of the front body 10A (body lateral direction both end parts). The optical axis of a curved road lamp L2 is arranged so as to be equal to an outgoing direction when a straight road lamp L1 is set on a low beam side. Consequently an illumination range when the curved road lamp L2 is lit becomes a range expanded leftward from an illumination range when the straight road lamp L1 is lit.</p> |
