| 摘要 |
The arrangement has parallel light deflection bodies with longitudinal bridges around an elongated light source connected to form inlet surfaces and a total reflection surface. The main beam emanates normally via an outlet surface. The light conducting body is symmetrical to a central longitudinal plane. The bridges are adjacent to the central plane and radial to the light source with inlet and outlet surfaces perpendicular to the main beam. The arrangement has adjacent parallel rod-shaped light deflection bodies (1) with longitudinal bridges (3) arranged around an elongated light source (2) and connected to form light inlet surfaces (4') and a total reflection surface (5). The main beam from the source emanates normally via an outlet surface (6) and the light conducting body is arranged symmetrically with respect to a central plane. The longitudinal bridges extend adjacent to the central longitudinal plane and radially with respect to the light source with light inlet and outlet surfaces perpendicular to the main beam. |
