| 摘要 |
The invention relates to an LED projection module (1), comprising two or more LED light sources (2, 3, 4), wherein each LED light source (2, 3, 4) consists of one or more light-emitting diodes, wherein each LED light source (2, 3, 4) couples light via a light coupling-in point (21, 31, 41) associated therewith into an optical waveguide (20, 30, 40), and wherein light exits from the optical waveguides (20, 30, 40) via a light decoupling point (22, 32, 42) of the optical waveguide (20, 30, 40), and wherein the exiting light is projected by means of a projection lens (90) into the outside space so as to form at least one light distribution. In accordance with the invention the optical waveguides (20, 30, 40) for the individual LED light sources (2, 3, 4) are arranged laterally side by side in a horizontal plane and border one another directly or preferably form a common total-light optical waveguide (100), such that light can pass over between adjacent optical waveguides (20, 30, 40), and wherein the individual light outlet surfaces (22, 32, 42) are arranged side by side and form a total-light light outlet surface (110), and wherein one or more indentations (201, 202) is/are provided in the total-light light outlet surface (110), between the individual light outlet surfaces (22, 32, 42), and in each case extend at least over part of the vertical extension of the total-light light outlet surface (110). |
