| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a recessed ceiling luminaire never causing deformation of a housing body even by screwing from the inside of a housing. <P>SOLUTION: In the recessed ceiling luminaire 10 including the housing 12 supporting a reflector, a fluorescent lamp 40 and the like, a plurality of locking tools 14 are provided in proper positions on the side wall part of the housing 12, and wood screw holes 18 for inserting wood screws for fixing the side wall part to the inner surface of an opening 20a are formed on the side wall part of the housing. A substantially U-shaped punched hole 19 is further formed in the circumference of the wood screw holes 18, and this punched hole 19 allows the outward deformation of the side wall part 12a around the wood screw hole 18. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
