| 摘要 |
The device has a signal panel (10) and a signal warning light (12), supplied with electrical energy via an elongate solar element (14) positioned at the side of the signal panel. The solar element is supported by at least 2 pivot hinges (16), each having cooperating toothed segments, lying in a horizontal plane, provided by the signal panel and the solar element and a clip which extends between the centre points of both segments. |
