| 摘要 |
PURPOSE:To obtain a luminaire, in which the strength and the appearance of a reflector, which consists of a reflecting plate and end plates, are improved. CONSTITUTION:A first bonding piece 26, which has a length over from a side wall standing part 20 of a reflecting plate 12 to a first end plate standing part 24 of an end plate 13 and which is folded from the upper end of the standing part 24 of the end plate 13 to be bonded to the back surface of them is provided. A second bonding piece 27, which has a length over from a side wall lower surface part 19 of the reflecting plate 12 to an end plate lower surface part 23 of the end plate 13 and which is to be bonded to the back surface of them, is folded from the lower end of the first bonding piece 26. A stage difference equal to the plate thickness of a flange 18 is respectively formed between the standing part 24 and the first bonding piece 26 and between the end plate lower surface part 23 and the second bonding piece 27. The end surfaces of the end plate lower surface part 23 and the standing part 24 continued to each other are made to abut on the end surface of the flange 18, and at least one of the first and the second bonding pieces 26, 27 is welded to the flange 18. |
