| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting fixture where the entire fixture is made compact with a simple configuration and its installation angle adjusting and handling are easy. <P>SOLUTION: The lighting fixture 1 includes a long flat substrate 2, a plurality of semiconductor light sources 3 provided along the longitudinal direction on the flat substrate 2, and a lens plate 4 arranged to face the semiconductor light source 3. The lens plate includes a lens light incident surface which faces the semiconductor light source and a lens light emission surface which is formed from the lens light incident surface with a lens thickness. On one of the lens light incident surface and the lens light emission surface, a first lens part 5 is formed which distributes the light from the semiconductor light source along the longitudinal direction. On the rest of the lens light incident surface and the lens light emission surface, a second lens part 9 is formed which distributes the light from the semiconductor light source along the lateral direction orthogonal to the longitudinal direction. <P>COPYRIGHT: (C)2010,JPO&INPIT |
