| 摘要 |
PROBLEM TO BE SOLVED: To use raised holes for receiving mounting feet of lamp sockets, and to form raised pieces corresponding to the raised holes, to utilize them for protecting the mounting feet. SOLUTION: A downward opened unit body is provided to be recessed into a recessing hole of a ceiling material, lamp sockets 20 fixed on respective inside faces of a pair of opposite end plates 12 of the equipment body, and a straight fluorescent lamp detachably loaded between the lamp sockets 20. Each end plate 12 is provided with a pair of raised pieces 16 corresponding to a pair of raised holes 14, and raised on the outside of the end plate 12. A pair of elastic mounting feet 22 inserted into the raised holes 14 are formed on each lamp socket 20. A hook nail 24 elastically locking with a locking edge 18 of each raised hole 14 is formed at the tip of each mounting foot 22. The raised pieces 16 are arranged inside and the locking edges 18 are arranged outside with respect to the center of the lamp sockets 20. the respective raised pieces 16 are set along the corresponding mounting feet 22.
|
