| 摘要 |
<P>PROBLEM TO BE SOLVED: To control light distribution by converging light emitted from a light source arranged on one side of a reflector and light emitted from a light source arranged on the other side of the reflector while keeping the thickness of the reflector uniform. <P>SOLUTION: In the lighting fixture including light sources 2a, 2c and 2e arranged on one side of a reflector 4 and light sources 2b and 2d arranged on the other side of the reflector 4, the reflector 4 is formed into wavy shape, the light sources 2a, 2c and 2e are arranged in positions opposite to recess-shaped parts 4a1, 4a2 and 4a3 of a reflection surface 4a on one side of the reflector 4 and the light sources 2b and 2d are arranged in positions opposite to recess-shaped parts 4b1 and 4b2 of a reflection surface 4b on the other side of the reflector 4. <P>COPYRIGHT: (C)2007,JPO&INPIT |
