| 摘要 |
PURPOSE:To replace a lamp and clean a reflecting plate concurrently by separately arranging multiple lamp support arms having sockets storing feed paths on the lower face periphery of the reflecting plate, and arranging a removable feed connection supporting member on the reflecting plate. CONSTITUTION:Lamp support arms 23 are radially protruded on the periphery of a reflecting plate 15, lamp sockets 25 are arranged in support pieces 24 of a specific lamp support arm 23a of these lamp support arms 23, and the base terminal of a circular fluorescent lamp 13 is fitted and supported to the socket 25 for excitation connection. When the upper section of an upper-half body 3 is pressed by one hand and the lower end recess 26 of the reflecting plate 15 of a lower-half body 4 is held and rotated by the other hand, a receiving terminal 9 is released from a connection section 12 and can be separated together with the circular fluorescent lamp 13. The lamp 13 can be replaced and the reflecting plate 15 can be cleaned. |
