EP 2694876 A1 20140212 - LED LAMP COMPRISING AN LED AS THE LUMINAIRE AND A GLASS OR PLASTIC LAMPSHADE
Title (en)
LED LAMP COMPRISING AN LED AS THE LUMINAIRE AND A GLASS OR PLASTIC LAMPSHADE
Title (de)
LED-LAMPE MIT EINER LED ALS LEUCHTMITTEL UND MIT EINEM LAMPENSCHIRM AUS GLAS ODER KUNSTSTOFF
Title (fr)
LAMPE À DIODE ÉLECTROLUMINESCENTE COMPRENANT UNE DIODE ÉLECTROLUMINESCENTE COMME MOYEN D'ÉCLAIRAGE ET UN RÉFLECTEUR EN VERRE OU EN PLASTIQUE
Publication
Application
Priority
- DE 102011006724 A 20110404
- EP 2012055745 W 20120330
Abstract (en)
[origin: WO2012136578A1] The invention relates to an LED lamp (10) comprising at least one LED (3) as the luminaire, a ceramic base (1) and a ceramic supporting body (2), arranged on the base (1) and having a supporting surface (2a) for accommodating the LEDs (3), and further comprising a light-permeable lampshade (5) which is fixed on the supporting body (2) and put on the supporting surface (2a), sintered metalized sections, which form a circuit board, being arranged on the supporting surface (2a) for the LEDs (3) to be soldered to and optionally for applying a corresponding circuit (7) thereto. In order for the light emitted by the LEDs to be influenced and guided by simple means, the lampshade (5) has a cupola, dome or bonnet design and consists of glass or plastic.
IPC 8 full level
F21V 29/00 (2006.01); F21K 99/00 (2010.01)
CPC (source: EP KR US)
F21K 9/232 (2016.07 - EP US); F21K 9/64 (2016.07 - EP US); F21V 3/02 (2013.01 - EP US); F21V 3/0615 (2018.01 - EP US); F21V 3/0625 (2018.01 - EP US); F21V 3/12 (2018.01 - EP US); F21V 29/00 (2013.01 - KR); F21V 29/86 (2015.01 - EP US); F21K 9/238 (2016.07 - EP US); F21V 23/005 (2013.01 - EP US); F21V 29/89 (2015.01 - EP US); F21Y 2105/10 (2016.07 - EP US); F21Y 2107/10 (2016.07 - EP US); F21Y 2107/20 (2016.07 - EP US); F21Y 2115/10 (2016.07 - EP US)
Citation (search report)
See references of WO 2012136578A1
Citation (examination)
- DE 102009029535 A1 20100325 - CERAMTEC AG [DE]
- WO 2007107601 A2 20070927 - CERAMTEC AG [DE], et al
- EP 1855052 A2 20071114 - PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH [DE]
- US 2007230188 A1 20071004 - LIN YI MIN [TW]
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)
DE 102012205179 A1 20121004; CN 103562632 A 20140205; EP 2694876 A1 20140212; JP 2014512079 A 20140519; KR 20140023339 A 20140226; RU 2013148612 A 20150510; TW 201307747 A 20130216; US 2014022784 A1 20140123; WO 2012136578 A1 20121011
DOCDB simple family (application)
DE 102012205179 A 20120330; CN 201280017157 A 20120330; EP 12717226 A 20120330; EP 2012055745 W 20120330; JP 2014503084 A 20120330; KR 20137029078 A 20120330; RU 2013148612 A 20120330; TW 101111616 A 20120402; US 201214008850 A 20120330