| 摘要 |
<P>PROBLEM TO BE SOLVED: To secure infrared signal arrival performance from a plurality of directions by eliminating influence of optical noise from a light source, in a luminaire which can be controlled so as to be lit on or off by operating an infrared remote controller. <P>SOLUTION: This luminaire includes a fluorescent lamp 102, a light receiving element 104 to receive an infrared signal transmitted from an infrared remote control, an infrared reflection transfer material 105 having a hollow structure to form a reflection transfer route which transfers the infrared signal transmitted from the infrared remote control from a plurality of opening parts 201 formed toward a plurality of directions up to the light receiving element 104, and a lighting device 108 to perform lighting control of the fluorescent lamp 102 in accordance with the infrared signal received by the light receiving element 104, and the light receiving element 104 and the opening parts 201 are disposed at locations where light emitted from the fluorescent lamp 102 does not enter. <P>COPYRIGHT: (C)2010,JPO&INPIT |
