摘要 |
PROBLEM TO BE SOLVED: To provide a movable luminaire having no disconnection due to bending of an optical fiber or a power cable even by moving a light emitting unit, smooth operation and a small size. SOLUTION: This movable luminaire comprises a first arm having an axis B on a perpendicular drawn from the vicinity of an intermediate part of an x-direction stroke of a light emitting unit 31 as a rotating center, a second arm 12 slidably mounted in a longitudinal direction of the first arm and a guide 15. In this case, a moving range of an optical fiber 30 is controlled. Simultaneously, a movement of a direction for connecting an axis A to an axis B is smoothly set to reduce a bent amount of the fiber 30 due to the movement of the unit 31. |