| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liftable luminaire capable of directly mounting a lifting and lowering device without attaching a mounting fitting to a wiring appliance, and of preventing lateral swing of the lifting and lowering device, and never damaging a ceiling. <P>SOLUTION: This liftable luminaire is equipped with: a hooking ceiling cap 1 having, on its upper surface 1a, hooking claws 8 to be hooked to the wiring appliance 1 with a power line 4 extracted from its undersurface 1b; a mounting means 2 having a support piece 9 for supporting the ceiling cap 1, a mounting piece 10 continued to the support piece 9, and an insertion hole 11 for inserting the power line 4 into the support piece 9; the lifting and lowering device 3 with the mounting piece 10 of the mounting means 2 mounted; a tension stopper 5 mounted on the device 3 for stopping the power line 4 with tensile force in a form drawn sideward from the support piece 9 so as to bring the lower surface of the ceiling cap 1 into contact with the support piece 9; and a luminaire body 6 vertically movably suspended from a suspension string 13 of the device 3 and connected to the lower end of the power line 4. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
