STRUCTURE OF VARIABLE LIGHT DISPLAY FOR VEHICLE TRAFFIC LANE(S) ELECTRICALLY POWER SUPPLIED BY PHOTOVOLTAIC PANELS

摘要

The structure (10) of light display for vehicle traffic lane(s) is of the type including at least one vertical support post (7), a substantially horizontal crossbar (3) fixed high to said at least one support post (7) and a variable-message light display panel (2) fixed to said crossbar, said display panel (2) having a front face on which the light messages are broadcast, and a rear face, said display panel being elongated along the crossbar (3), parallel and fixed to the latter, said structure including an autonomous electric power supply source comprising at least one photovoltaic panel (1). The photovoltaic panel(s) (1) are arranged towards the top and the rear of the display panel (2), in a plane that is horizontal or, preferably, inclined but not vertical, carried by a horizontal line parallel to the crossbar (3) and to the display panel (2), the front end(s) of the photovoltaic panels (1) being placed substantially against the upper end of the display panel (2), the front end(s) of the photovoltaic panels (1) being higher than the rear end(s) (12) of said photovoltaic panel(s) in the case of inclined photovoltaic panels.

主权项

1. A structure (10) of light display for vehicle traffic lane(s) of the type including at least one vertical support post (7), a substantially horizontal crossbar (3) fixed high to said at least one support post (7) and a variable-message light display panel (2) fixed to said crossbar, said display panel (2) having a substantially vertical front face, parallel to the crossbar (3), on which the light messages are broadcast, and a rear face, said display panel being elongated along the crossbar (3), parallel and fixed to the latter, said structure including an autonomous electric power supply source comprising at least one photovoltaic panel (1), said at least one photovoltaic panel (1) being arranged on the top and the rear of the display panel (2) and having a useful external face that extends in a horizontal or inclined but non vertical plane, parallel to the crossbar (3),
wherein the crossbar (3) includes a footbridge (13) on which personnel can walk and accede to the rear face of the display panel (2), and in that the platform (13) is bordered on the rear by an anti-fall guard rail including substantially vertical struts (4) and in that said struts serve as a support for a rear part (12) of the photovoltaic panel (1), the front part (11) of the photovoltaic panel (1) being held by the display panel (2) and/or by substantially vertical supports integral with the crossbar (3) and intended to support the display panel (2).