Lighting device for illuminating drawings, images or motifs has light refracting arrangement mounted on the rear of transparent plate between plate and rear reflective arrangement

摘要

The device has a transparent plate (1) on which at least one narrow side of at least one light source (7) for coupling light into the plate is arranged and whose edges are provided with a reflective coating or foil, a reflective arrangement (6) on the rear of the plate and a light refracting arrangement (4). The light refracting arrangement is mounted on the rear of the plate between the plate and the rear reflective arrangement.