| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting system in which a light-emitting embodiment of a semiconductor light-emitting element at a light source is similar to that of a conventional light source. <P>SOLUTION: The lighting system 100 includes a semiconductor light-emitting element, a rectangular light source mounting substrate, a rectangular lighting circuit board for lighting a light source, a fixture body 1 with the lighting circuit board mounted, housing the light source mounting substrate so as length directions of the light source mounting substrate and the lighting circuit board to be nearly in parallel, having a rectangular cross-section crossing the length direction of the light source mounting substrate and the lighting circuit board, with the length direction of the rectangular cross section crossing an emission direction of light, and housing the light source mounting substrate and the lighting circuit board arrayed in the length direction of the rectangular cross section, a cover 2 having an emission part 3 facing to the light source and fitted in separation from the light source, and mounted on the fixture body 1, and a semiconductor light-emitting element cover separating the light source mounting substrate and the lighting circuit board in a space part formed by the fixture body 1 and the cover 2, fitted to cover the light source mounting substrate, and reflecting light emitted from the light source. <P>COPYRIGHT: (C)2012,JPO&INPIT |
