| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a luminaire having a superior heat-releasing property and capable of favorably sustaining an operability for changing the direction of a light fitting over a long period. <P>SOLUTION: A reading light 1 comprises a light fitting 11 containing a light source 20, a light body 31 and a spring 41. The light fitting 11 comprises a cover 12 and a light fitting body 15. The cover 12 comprises an outer surface 12a formed of a part of a spherical surface. The light fitting body 15 is formed of a metal, and includes a back surface 17a formed of another part of the spherical surface. The light body 31 comprises a sliding/guiding portion 39 that supports the outer surface 12a. The sliding/guiding portion 39 supports the light fitting 11 so that the light fitting is rotatable, thereby enabling the direction of light emitted from the light fitting 11 to be changed. The light fitting 11 is fitted in the light body 31 by pressing the back surface 17a of the light fitting 11 using the spring 41. Either the sliding/guiding portion 39 of the light body 31 or the cover 12 of the light fitting 11 is formed of a metal, and the other is formed of a resin. <P>COPYRIGHT: (C)2010,JPO&INPIT |
