LIGHTING DEVICE WITH AN OPEN PARTITION FOR SHIFTING THE AREA OF IMPACT OF SOLAR BEAMS PASSING THROUGH A LENS

摘要

The invention relates to a lighting device (D) comprising a first part (P1) having a first partition (C1) partially defining a first space (E1) housing a lens (L) participating in a first lighting function and used to focus solar beams substantially in a predefined portion of the first partition (C1), and a second part (P2) having a second partition (C2) placed at least behind the pre-defined portion. The first partition (C1) comprises an opening (OP) containing the pre-defined portion such that the solar beams from the lens (L) reach a selected area (Z) of the second partition (C2) in a non-focused manner.