| 摘要 |
PURPOSE:To form the lighting fitting at a low cost with a reduced number of parts by integrally forming a lampsocket-equipped socket arm and an annular lamp holding arm to form a lamp holder which is detachably attached to the fitting main body for simplifying exchange work of lamps. CONSTITUTION:A lamp holder 21 comprises a socket arm 24 formed integrally with a holding arm 25 including holding portions 32, 33 for holding respective lamp sockets, the socket arm 24 including lamp sockets 27, 30 which are electrically connected to the fitting main body 1 when attached to the main body 1. The lamps can thereby be attached/detached to/from the fitting main body 1 while being mounted to the holder 21, and so exchange work for the lamps can be easily carried out in a place convenient for handling them. In the case of attaching/detaching the holder 21 to/from the main body 1, there is no necessity of performing operation of attaching/detaching lamps to/from lamp sockets, and also, since the lamp sockets 27, 30 are formed integrally with the holder 21, the lighting fitting can he obtained at a low cost with a reduced number of parts. |
