| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a luminaire wherein a sensor detecting part and a light source are arranged adjacent to each other in almost the same plane to reduce cost and improve designability, while preventing erroneous detection due to light and heat from the light source. <P>SOLUTION: The luminaire comprises a LED unit 1 including a LED element, provided as the light source. On a mounting board 2, the LED unit 1 and the sensor detecting part 3 are mounted and arranged in almost the same plane. On the outer periphery of the LED unit 1, a shielding plate 4 is provided as a shielding member for shielding the incidence of illumination light from the LED unit 1 directly into the sensor detecting part 3. <P>COPYRIGHT: (C)2010,JPO&INPIT |
