EP 2631535 A1 20130828 - LED lighting device
Title (en)
LED lighting device
Title (de)
LED-Beleuchtungsvorrichtung
Title (fr)
Dispositif d'éclairage à DEL
Publication
Application
Priority
EP 12425039 A 20120227
Abstract (en)
The present invention concerns a LED lighting device comprising a LED (4), a support body (2) for the LED (4), power supply means (17) for supplying power to said LED (4), a securing device (3) comprising a support element (18) for supporting said power supply means (17), said support element (18) comprising a first support element (18A) and a second support element (18B), which are mutually associated to allow rotation of said first support element (18A) relative to said second support element (18B) about a preset axis of rotation (7); The device is characterized in that the power supply means (17) include first power supply means (17A) in rotatably joined relation to said first support element (18A), second power supply means (17B) secured to said second support element (18B), said first power supply means (17A) and said second power supply means (17B) being in electrical communication with each other, to supply power to said LED (4) even when there is a seamless rotary movement of said first support element (18A) relative to said second support element (18B).
IPC 8 full level
F21V 7/00 (2006.01); F21V 17/16 (2006.01); F21V 21/30 (2006.01); H01R 33/00 (2006.01); H01R 35/04 (2006.01); F21Y 101/02 (2006.01)
CPC (source: EP US)
F21V 7/0008 (2013.01 - EP); F21V 17/164 (2013.01 - EP); F21V 21/30 (2013.01 - EP); F21V 29/70 (2015.01 - EP US); F21V 17/12 (2013.01 - EP); F21Y 2115/10 (2016.07 - EP US); H01R 33/05 (2013.01 - EP); H01R 39/64 (2013.01 - EP)
Citation (applicant)
CN 201697073 U 20110105 - DONGGUAN M A C LIGHTING CO LTD
Citation (search report)
- [IY] DE 4406042 A1 19940825 - WHITAKER CORP [US]
- [YA] WO 2011037876 A1 20110331 - CREE INC [US], et al
- [I] US 2673966 A 19540330 - FRANCIS LARKIN JAMES
- [I] WO 03044906 A1 20030530 - SAFETY QUICK LIGHT LTD [IL], et al
- [A] DE 3543087 A1 19870619 - STIERS UNTERHALTUNGSELEKTRONIK [DE]
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 12425039 A 20120227