| 摘要 |
PROBLEM TO BE SOLVED: To provide a luminaire having a highly reliable and stable ground connection structure for grounding a luminaire body to a terminal block without increasing components. SOLUTION: In the ground connection structure of the terminal block 1 attached to a chassis 7 (mounting board), the terminal block 1 includes a grounding tongue 5 projecting from a mounting surface to be mounted on the chassis 7, the chassis 7 includes an opening peripheral edge 8 that forms an opening into which the grounding tongue 5 is inserted and that is grounded to the grounding tongue 5, and a protection part 10 that is formed to cover at least a tip 52 of the grounding tongue 5 inserted into the opening 80 and that protects the grounding tongue 5. COPYRIGHT: (C)2010,JPO&INPIT |
