| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a luminaire without dark spots and excellent in appearance, by brightly illuminating a light guide member at intermediate areas between LED light-emitting units arranged separated from each other. <P>SOLUTION: The luminaire 10 includes a mounting substrate 11, a plurality of LED light-emitting units 12 each having lens parts 17, a light guide member 13 arranged around each LED light-emitting unit 12, and auxiliary light sources 14, wherein: the LED light-emitting unit 12 is arranged so that light axis MLB nearly crosses a light-leaking face 30 of the light guide member 13; and the auxiliary light source 14 is arranged at an end part 26 of the light guide member 13 corresponding to the area between the LED light-emitting units 12 with its light axis SLB in parallel with the light-leaking face 30 of the light guide member 13. <P>COPYRIGHT: (C)2010,JPO&INPIT |
