LUMINAIRE FOR ROAD AND LIGHTING SYSTEM FOR ROAD

摘要

PURPOSE: To control the distribution of light without illumination irregularity by providing an auxiliary reflector on an extension line on the base side connecting a luminous tube and the transparent light transmission part of an exclusure. ;CONSTITUTION: A light body 1 is provided with an auxiliary reflector 15 on an extension line on the base side connecting a luminous tube 8 and the transparent light transmissive part 11 of an enclusure 9. The reflector 15 is formed by bending a plate material into a nearly U-shape, with the middle fastened together with a socket 5 and fixed to a socket board 6. The reflector 15 reflects light directly injected from the luminous tube 8 with a high brightness and a strong directivity and illuminates a desired area. Illumination decrease in the cross direction of a road at the center between road lighting systems is covered, illumination irregularity in this area is reduced and desired illumination on the road is obtained.;COPYRIGHT: (C)1995,JPO