| 摘要 |
PROBLEM TO BE SOLVED: To provide a luminaire capable of arranging electric wiring on both sides of a plate part, and having high workability.SOLUTION: A luminaire includes: a lighting fixture 200 including a recess part 211 extending in a longitudinal direction; and a light source unit 100 that has a plate part 1501 erecting from a device attachment surface part 111d, including an upper side part 1502, and formed along the short side direction of the device attachment surface part 111d, and that is attached to the recess part 211 in an attachment direction so that the device attachment surface part 111d faces a bottom surface part 211a. A power supply 140 is arranged in an arrangement space A10 surrounded by a boundary surface R10, the device attachment surface part 111d and the bottom surface part 211a, the boundary surface extending a boundary line containing: both end parts of the upper side part 1502; and a reference part 211bd positioned along an opening edge part 211ba between the opening edge part 211ba and a side surface part center part 211bc in the attachment direction in a side surface part 211b.SELECTED DRAWING: Figure 13 |
