| 摘要 |
PURPOSE:To easily and promptly attach and detach a reflecting plate to and from a luminaire main body in a single operation. CONSTITUTION:A locking rod 16 has a head portion 16b to be locked in the long holes 21a, 21b of a reflecting plate 15 and a shaft 16a to be inserted into the holes. Locking grooves 16e are formed in both of the front and back sides of a swelling flat end 16d provided at the end portion of the shaft 16a, and forwardly tapered pulling guide faces 16f, 16f are formed on both of the circumferential sides of the swelling flat end 16d. A receiving device 14 is fixed to a luminaire main body 13 fixed to the ceiling 12, etc., and a pair of elastic locking claws 14b, 14c are provided opposite to each other with a required insertion space 14d therebetween in such a manner as to be gradually closed toward the luminaire main body 13. When the swelling flat end 16d of the locking rod 16 is inserted into the insertion space 14d, the pair of elastic locking claws are locked in the respective locking grooves 16e. |
