| 摘要 |
<p>The present invention relates to a bicycle front lamp with an optical system comprising one or several light sources (14,15,17) and one or several lamp reflectors (16,18) and/or lenses (19). The optical system is designed to generate two light cones, a first of said light cones (3) being directed downward with respect to a horizontal plane (5) and a second of said light cones (4) being directed upward with respect to the horizontal plane (5). The proposed front lamp allows an illumination of an area in front of the bikers head without disturbing other persons in front of the bike.</p> |
