| 摘要 |
The invention relates to a signalling block for motor vehicles, intended to enhance visibility of certain elements, such as motor vehicle lights, lamps. According to the invention, the signalling block consists of four systems of light bulbs or light-emitting diodes (2, 2...2), corresponding to the following functions: change of direction, position, braking and reverse gear, each system having its own control circuit (3a, 3b, 3c and 3d) which receives signals from some switches (6a, 6b, 6c and 6d), as well as one or two electric control lines (4a, 4b, 4c and 5c, 4d), the systems being protected on the light emitting direction by a transparent screen (7). |
