EP 1833069 A4 20080709 - A CHANGEABLE LAMP BASE
Title (en)
A CHANGEABLE LAMP BASE
Title (de)
WECHSELBARER LAMPENFUSS
Title (fr)
BASE DE LAMPE CHANGEABLE
Publication
Application
Priority
- CN 2005001221 W 20050809
- CN 200420097882 U 20041125
Abstract (en)
[origin: EP1833069A1] The invention teaches a changeable lamp base, comprising a bottom housing, a bulb holder and a press-type conductor; wherein the bottom housing is removably connected to the bulb holder, a circuit board and a lamp pipe are mounted in a lower cavity of the bottom housing, and the press-type conductor is fixed on the bulb holder via an insulative fastener. The bulb holder may be of a screw-type or a bayonet-type, and have different diameters. In practice, the lamp base may be changed by easily and conveniently replacing the bulb holder or the bottom housing as required.
IPC 8 full level
H01J 5/50 (2006.01); H01R 33/94 (2006.01)
CPC (source: EP)
H01J 5/60 (2013.01); H01R 33/94 (2013.01); H01R 31/06 (2013.01); H01R 33/9453 (2013.01)
Citation (search report)
- [PA] CN 1571113 A 20050126 - SHENZHEN DAHONG ELECTRICAL APP [CN] & WO 2005106924 A1 20051110 - SHENZHEN DAHONG ELECTRONIC CO [CN], et al
- [A] US 6582269 B2 20030624 - SAKAI KENJI [JP], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1833069 A1 20070912; EP 1833069 A4 20080709; EP 1833069 A8 20071024; WO 2006056111 A1 20060601
DOCDB simple family (application)
EP 05781697 A 20050809; CN 2005001221 W 20050809