EP 3537037 A1 20190911 - LIGHTING SYSTEM BASED ON SIGHT BLOCKING AND MULTIPLE REFLECTION FOR POINT AND DIRECTIONAL LIGHT SOURCES
Title (en)
LIGHTING SYSTEM BASED ON SIGHT BLOCKING AND MULTIPLE REFLECTION FOR POINT AND DIRECTIONAL LIGHT SOURCES
Title (de)
BELEUCHTUNGSSYSTEM AUF DER BASIS VON SICHTSPERRE UND MEHRFACHREFLEXION FÜR PUNKT- UND RICHTUNGSLICHTQUELLEN
Title (fr)
SYSTÈME D'ÉCLAIRAGE BASÉ SUR LE BLOCAGE DE LA VISION ET RÉFLEXION MULTIPLE POUR POINT ET SOURCES DE LUMIÈRE DIRECTIONNELLE
Publication
Application
Priority
EP 18161042 A 20180309
Abstract (en)
This invention is related to a high level of energy efficient modular lighting system based on multiple reflection and sight blocking, developed particularly for point/directional light emitting LEDs and other light sources of the same characteristics, generating convenient light properties (e.g. with respect to glare , color rendering , homogeneity) and providing light distribution control in line with the standards required by all applicable industrial lighting fields (indoor / office-school-hospital-supermarket etc. lighting, road and tunnel lighting, park and garden lighting, architectural lighting etc.) where point/directional light sources / LEDs are used.
IPC 8 full level
F21S 8/04 (2006.01); F21V 7/00 (2006.01); F21V 11/06 (2006.01); F21Y 105/10 (2016.01); F21Y 115/10 (2016.01)
CPC (source: EP)
F21S 8/04 (2013.01); F21V 7/0083 (2013.01); F21V 11/06 (2013.01); F21Y 2105/10 (2016.07); F21Y 2115/10 (2016.07)
Citation (applicant)
- US 5008791 A 19910416 - CAFERRO RONALD N [US]
- CN 103148454 B 20160601
Citation (search report)
- [I] EP 2056016 A1 20090506 - FURUKAWA ELECTRIC CO LTD [JP]
- [I] WO 2017123170 A1 20170720 - TEKNOLUKS ENDUSTRIYEL METAL VE PLASTIK SAN TIC LTD STI [TR]
- [I] DE 102011080313 A1 20130207 - OSRAM AG [DE]
- [I] US 2004174706 A1 20040909 - KAN PETER [CA]
- [A] US 2011075398 A1 20110331 - WHEATLEY JOHN A [US], et al
- [A] US 2010108998 A1 20100506 - VERJANS CONRAD WILHELMUS ADRIAAN [NL], 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)
EP 3537037 A1 20190911; TR 202004240 U5 20210121; WO 2019203760 A2 20191024; WO 2019203760 A3 20191212
DOCDB simple family (application)
EP 18161042 A 20180309; TR 2019050023 W 20190110; TR 202004240 U 20190110