| 摘要 |
PURPOSE:To eliminate directional holding of a reflecting member to secure the holding thereof, and simplify the holding operation. CONSTITUTION:A transparent hole 24c, in which a base 18 of a lamp 15 is passed through, is drilled in a cover 24a of reflecting member 24 for controlling luminous intensity distribution of the lamp 15. The base 18 of the lamp 15 is passed through this transparent hole 24c, and is installed to a socket 14, and the continuous outer peripheral surface of the reflecting member 24, which has no slit, is elastically pinched by multiple plate springs 25a-25c for holding in the radial direction. |
