| 摘要 |
PROBLEM TO BE SOLVED: To provide a luminaire having a connection structure enabled to be long and to improve the strength by connecting a base part.SOLUTION: Base parts 3 and 4 have bottoms 3a and 4a individually extending in parallel to clamp faces, and side parts 3b, 3c, 4b and 4c formed, as viewed in the width direction, on the two sides of said bottoms. Projections 3h and 3i are formed at the connection side end parts of the side part 3b and the bottom 3a of the base part 3, and projections 4h and 4i are formed at the connection side end parts of the side part 4c and the bottom 4a of the base part 4. The projections formed at the bottom and the side part of the individual base parts are fixed while being overlaid on the bottom and the side part of the base part of the coupling mating side so that the two base parts are connected. |
