EP 2626622 A1 20130814 - Easily collapsible LED bulb
Title (en)
Easily collapsible LED bulb
Title (de)
Leicht zerlegbare LED-Birne
Title (fr)
Ampoule à DEL facilement démontable
Publication
Application
Priority
EP 12000846 A 20120209
Abstract (en)
An easily collapsible LED bulb (100) mainly includes a lamp base (10) and a lighting module (20). The lamp base (10) has plural combining holes (13) respectively engaged with plural fixing members (24) of the lighting module (20), so as to fix the lighting module (20) on the lamp base (10). With LEDs (231) deployed on the lighting module (20) and with durable pricy components, such as a power adapter etc. installed in the lamp base (10) and electrically connected with the LEDs (231), it's just necessary to replace the lighting module in case of damage of the LEDs (231) only, without necessity of discarding the whole LED bulb (100). So the LED bulb (100) of the invention is genuinely eco-friendly and economic.
IPC 8 full level
F21V 19/00 (2006.01); F21Y 101/02 (2006.01)
CPC (source: EP US)
F21V 19/001 (2013.01 - EP); F21V 19/0035 (2013.01 - EP US); F21Y 2115/10 (2016.07 - EP US)
Citation (search report)
- [A] EP 2336631 A1 20110622 - TOSHIBA LIGHTING & TECHNOLOGY [JP]
- [A] US 7988336 B1 20110802 - HARBERS GERARD [US], et al
- [A] JP 2007273205 A 20071018 - MITSUBISHI ELECTRIC CORP, et al
- [A] US 7182627 B1 20070227 - HUANG BIN-JUINE [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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 12000846 A 20120209