| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a luminaire for actualizing the beautiful shape of distributed light to be projected on a wall or a floor while reducing direct light from a light source part. <P>SOLUTION: A reflecting mirror 4 is arranged on the back side beyond a cone 5, and the opening edge of the reflecting mirror 4 extends in the direction of leaving the light source part 3 beyond a line segment connecting the approximate center of the light source part 3 and the opening edge of a casing part (the same as the opening edge of the cone 5 or a body 6) to avoid blocking of part of light from the light source 3 by the casing part. This actualizes the beautiful shape of distributed light to be projected on a wall or a floor while reducing the direct light from the light source part 3 (namely, reducing glare). <P>COPYRIGHT: (C)2010,JPO&INPIT |
