| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a luminaire capable of easily demounting a fluorescent lamp. <P>SOLUTION: In this luminaire having an annular fluorescent lamp 3 mounted near a lower face of a metallic main body 1 through a socket 2, a recessed part 4 for inserting a finger is formed on a lower face of the main body 1 oppositely to an outer side from an upper face of the fluorescent lamp 3 near a side part of the socket 2, to easily remove the fluorescent lamp 3 from the socket 2. The recessed part 4 has an outer peripheral part having a wide part 4a and a narrow part 4b on the same circular arc, and the socket 2 can be selectively mounted at an inner part or a side part of the narrow part 4b, that is, the socket 2 is mounted at the inner part of the narrow part 4b, when the luminaire having the fluorescent lamp 3 of small outer diameter is used as shown in Fig. 1, and the socket 2 is mounted at the side part of the narrow part 4b, when the luminaire having the fluorescent lamp 7 of large outer diameter is used as shown in Fig. 2. <P>COPYRIGHT: (C)2004,JPO |
