| 摘要 |
PURPOSE:To easily exchange a lamp by connecting a lamp socket part to be connected with the base part of a ring lamp to a code drawn from a lamp holding body. CONSTITUTION:The connecting pins of the base parts 29 of lamps 23, 22 are inserted and connected to the lamp socket part 28 of a lamp holding body 21 connected to a code 27 from the upper part. When the holding body 21 is fitted to the fitting recessed part 5 of an equipment body 1, elastic locking pieces 30 on the both sides of the holding body 21 are mechanically locked by locking holes 6 of the body 1. A connector piece 35 ie passed through a connector hole 12 and connected to the connector in the body 1 to connect the socket part 28 with the lighting circuit of a circuit base plate. When the lamps are exchanged, the operating piece part 31 of the holding body 21 is pushed from an operating part 13 to release the locking between the locking pieces 30 and the holes 6, and the holding body 21 is removed from the recessed part 5, whereby the lamp exchange can be easily conducted as the lamps 22, 23 are still laid in the state installed to the holding body. |
