| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluorescent lamp luminaire ensuring electrical connection of a reflector with a luminaire body in its mounting process. SOLUTION: A luminaire body 1 is equipped with a reflector 2 disposed on the side of a lower surface thereof and has a turn-lock part 5 for mounting the reflector 2 on a reflector mounting bracket 4. The turn-lock part 5 is equipped with a conductive component 5-1 engaging with the reflector mounting bracket 4 and an insulating component 5-2 for covering a lower part thereof while the insulating component 5-2 is equipped with a shaft part 5-3 having an oval cross-section and a knob part 5-4 disposed on the lower side thereof. The shaft part 5-3 is provided with a pair of contact parts 5-5 integrally formed with the conductive component 5-1 and exposed around the shaft. The reflector 2 is provided with a through-hole 2-1 allowing the shaft part 5-3 to pass therethrough. The reflector 2 is electrically connected to the luminaire body 1 by means of the through-hole 2-1, the contact parts, and the reflector mounting bracket 4. A disk part 5-9 is formed on a top part of the insulating component 5-2, and guide projections 4-3 are provided on the reflector mounting bracket 4 in positions around the disk part for limiting the movement of the center of rotation of the disk part. |
