| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting fixture capable of sharing components and mounting a light source light in weight and suitable for intended application. <P>SOLUTION: By fitting a reflecting body 15 as a light distribution means 12 on a top plate 10 through a fitting opening 11a formed of resin, heat during lighting can be effectively conducted thermally to a socket unit 13, a reflecting body 15, and the top plate 10 to effect heat radiation. Furthermore, since the reflecting part 15 has a circular part 15d from a light projecting opening 15b at the other side of the reflecting part toward the ceiling face, heat radiation can be performed from the circular part 15d, and a thermal effect to a lighting fixture body can be suppressed. <P>COPYRIGHT: (C)2011,JPO&INPIT |
