| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a lighting device capable of reducing a non-light-emission part in an illumination state.SOLUTION: A lighting device 100 has its chassis 1 fitted to a ceiling or the like and a disk-like translucent cover 7 is fitted to the chassis 1. A center plate 8 is fitted to a center part of the translucent cover 7 and a center cover 9 can be fitted detachably to the center plate 8. The center cover 9 includes a disk-like reflecting plate 19 and a reflecting cover 29. The center cover 9 is provided side by side with the center plate 8. The center cover 9 has the reflecting plate 19 arranged opposite the center plate 8, and further has the reflecting cover 29 arranged on the opposite side from the center plate 8 opposite the reflecting plate 19. The reflecting cover 29 has a dot pattern for reflection formed on a surface opposed to the reflecting plate 19.</p> |
