EP 3052854 B1 20170913 - LIGHTING DEVICE WITH AN OPEN PARTITION FOR SHIFTING THE AREA OF IMPACT OF SOLAR BEAMS PASSING THROUGH A LENS
Title (en)
LIGHTING DEVICE WITH AN OPEN PARTITION FOR SHIFTING THE AREA OF IMPACT OF SOLAR BEAMS PASSING THROUGH A LENS
Title (de)
BELEUCHTUNGSVORRICHTUNG MIT EINER OFFENEN TRENNWAND ZUM UMSCHALTEN DES WIRKUNGSBEREICHS VON DURCH EINE LINSE SCHEINENDEN SONNENSTRAHLEN
Title (fr)
DISPOSITIF D'ÉCLAIRAGE À CLOISON OUVERTE POUR DÉCALER LA ZONE D'IMPACT DE RAYONS SOLAIRES TRAVERSANT UNE LENTILLE
Publication
Application
Priority
- FR 1359654 A 20131004
- FR 2014052442 W 20140929
Abstract (en)
[origin: WO2015049444A1] 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.
IPC 8 full level
F21S 8/10 (2006.01)
CPC (source: EP)
F21S 41/50 (2017.12); F21S 45/10 (2017.12)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2015049444 A1 20150409; CN 105637286 A 20160601; CN 105637286 B 20190322; EP 3052854 A1 20160810; EP 3052854 B1 20170913; ES 2643486 T3 20171123; FR 3011517 A1 20150410; FR 3011517 B1 20151204
DOCDB simple family (application)
FR 2014052442 W 20140929; CN 201480054479 A 20140929; EP 14787225 A 20140929; ES 14787225 T 20140929; FR 1359654 A 20131004