MULTIFUNCTIONAL MOTOR VEHICLE LIGHT

摘要

Multifunctional motor vehicle light, comprising several light sources (1, 2, 3), wherein each of them is adapted to perform a pre-determined lighting function independently on performing lighting function in each residual light sources (1, 2, 3), and wherein at least one control unit (4) with a belonging DC-DC convertor (5) is foreseen for the purposes of controlling each desired lighting function in each disposable light sources (1, 2, 3) as well as of energizing and operating each of said light sources (1, 2, 3) in the sense of performing said lighting functions, wherein each of disposable light sources is electrically integrated into a separate secondary electric circuit (100, 200, 300), in which in addition to said light source (1, 2, 3) also an electric interrupting assembly (10, 20, 30) is integrated, wherein all disposable secondary electric circuits (100, 200, 300) are in serial electrically connected into a primary electric circuit (50), into which just one single-channel DC-DC convertor (5) is integrated, which is common for all disposable primary circuits (100, 200, 300) and all disposable light sources (1, 2, 3) and connected with said control unit (4), which is adapted to control each disposable electric interrupting assembly (10, 20, 30) in each of said secondary circuits (100, 200, 300) belonging to each disposable light sources (1, 2, 3), as well as to interrupt the electricity supply in the case, when all disposable secondary circuits (100, 200, 300) are short circuits.