| 摘要 |
PURPOSE:To facilitate installation of a roof wire harness to a car body by providing a switch unit in which a switch is separated from an illumination unit, and by connecting these units consolidatedly with a flat wire harness. CONSTITUTION:A groove 12 is provided at the periphery of a spot light unit 10 and a room lamp unit 11, and a clamp 13 for detaining with a car body is installed projectingly on the oversurface of each of them. Clamp 13 is also provided projectingly on a switch unit 14 in which operational switches for illumination units 10, 11 are arranged congested. By the use of an insulation sheet 18 a plurality of circuitries 17 constituting layout pattern for input and output in the units 10, 11, 14 are insulatively fixed to a flat wire harness 16 in the form of a flat plate. A molded ceiling 19 is provided with holddown holes 20 for the illumination units 10, 11, and each of these holes 20 is provided at its inner edge with a boss 21 for detaining with appropriate groove 12. |
