| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an LED lighting fixture capable of easily performing light distribution control, which reduces glare and is comparatively compact in size. <P>SOLUTION: The LED lighting fixture is provided with: a base body 1 with heat-radiating properties; and a lighting unit 2 including a strip-shaped reflection face 21 in which cross sections of a parabolic shape are formed in continuation in a length direction and which is fixed to the base body at a top part side of the parabolic line, a module support substrate 22 located heat-conductively to the substrate in the vicinity of the top part side of the parabolic line of the strip-shaped reflection face, and a plurality of LED modules 23 of which the light-emitting portions are positioned almost at a focal point of the strip-shaped reflection surface and moreover which are mounted on the module support substrate each separated from each other along a length direction of the strip-shaped reflection face and project optical beams toward the right opposite region of the strip-shaped reflection face. <P>COPYRIGHT: (C)2013,JPO&INPIT |
