Force vehicle illumination a direction with a coupling-in optical system and a transport - and shaping optics light guide having

摘要

Force vehicle illumination a direction (40) with a light source (38) and with a light guide (10), which a first broad side (12), one of the first broad side (12) opposite second broad side (14), and between an edge (16) of the first broad side (12) and an edge (18) of the second wide side (14) and the first broad side (12) with the second broad side (14) connected to the narrow sides (20), and in which a light of the light source (38) and varying direct metal-forming coupling-in optical system (24), the coupling-in optical system (24) at least one axis (36) and in its center a first reflector (32) having the shape of a funnel-shaped recess with a circular base surface has, from the light source (38) in a solid angle converts emitted light, and which light guide (10) imaginary first flat and second planes, which are defined in such a way that they are perpendicular to each other and intersect, the lines of intersection in each case by one of the reflector (32) extending from the light beam (50, 52) are defined, and wherein the second planes by the axis (36) and a light beam reflected from the reflector to be mounted, the imaginary first planes parallel ton="35" the broad sides of the light guide, and the imaginary second planes perpendicular to this are, characterized in that the deformation by means of the coupling-in optical system (24) takes place in such a way that an opening angle of in the second horizontal directions of propagation of the light beams (50, 52) is reduced and opening angle of in the first horizontal directions of propagation is not, or at least less than the opening angle of the directions of propagation in the second planes be changed, that the light conductor a second reflector (47), which is designed and constructed as a first reflector surface (48) and a second reflector surface (49), which are inclined relative to one another so that a to one of the two reflector surfaces appropriate light beam is initially in the direction of the other reflector surface is reflected at this other reflector surface and in the case of reflection is deflected again, so that its direction opposite to the direction is, from which the light beam first on one of the two reflector surfaces applied, and that the light conductor (10) a transport - and deflecting optics (30) extending from the coupling-in optical system (24) to a light signal thus in one of the narrow sides of the light exit surface (22) of the light guide (10), said coupling-in optical system (24) and the transport - and deflecting optics (30) are separate components and wherein the transport - and deflecting optics (30) structures (70) is provided, which is suitable for this purpose and are arranged, the opening angle of the in the first horizontal directions of propagation of the light beams (50, 52) to change.