EP 3327336 A1 20180530 - A LIGHTING DEVICE AND CORRESPONDING METHOD
Title (en)
A LIGHTING DEVICE AND CORRESPONDING METHOD
Title (de)
BELEUCHTUNGSVORRICHTUNG UND ZUGEHÖRIGES VERFAHREN
Title (fr)
DISPOSITIF D'ÉCLAIRAGE ET PROCÉDÉ CORRESPONDANT
Publication
Application
Priority
IT 201600119677 A 20161125
Abstract (en)
A lighting device (10) includes: - at least one elongate lighting module (12) having at least one support surface (122) with an array of electrically-powered light radiation sources (124), e.g. LED sources, thereon, and - an elongate cover member including light-diffusive material. The cover member includes at least one roof-tile-shaped portion (14) having a convex outer surface (142) and a cavity (146) opposite outer surface (142). The elongate lighting module (12) is arranged within cavity (146), so that light radiation from light radiation sources (124) propagates through the light-diffusive material of cover member (14).
IPC 8 full level
F21V 3/04 (2018.01); F21S 4/22 (2016.01); F21V 17/10 (2006.01); F21V 31/00 (2006.01); F21Y 103/10 (2016.01); F21Y 107/90 (2016.01); F21Y 115/10 (2016.01)
CPC (source: EP)
F21S 4/22 (2016.01); F21V 3/0625 (2018.01); F21V 17/104 (2013.01); F21V 31/005 (2013.01); F21Y 2103/10 (2016.07); F21Y 2107/90 (2016.07); F21Y 2115/10 (2016.07)
Citation (search report)
- [XI] AT 10993 U2 20100215 - SP ADVERTISING GMBH [AT]
- [XI] US 2013271971 A1 20131017 - UEMURA KOZO [JP], et al
- [XI] CN 103375695 A 20131030 - OSRAM GMBH
- [XI] CN 204494175 U 20150722 - HANGZHOU JUNMING TECHNOLOGY CO LTD
- [XI] US 2015345712 A1 20151203 - PURDY STEVEN [US]
- [X] US 2013293098 A1 20131107 - LI YI-QUN [US], et al
- [XI] DE 102012214488 A1 20140220 - OSRAM GMBH [DE]
- [A] EP 3001095 A1 20160330 - OSRAM GMBH [DE], et al
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 17200913 A 20171109