(19)
(11) EP 1 833 069 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
published in accordance with Art. 158(3) EPC

(15) Correction information:
Corrected version no 1 (W1 A1)

(48) Corrigendum issued on:
24.10.2007 Bulletin 2007/43

(43) Date of publication:
12.09.2007 Bulletin 2007/37

(21) Application number: 05781697.7

(22) Date of filing: 09.08.2005
(51) International Patent Classification (IPC): 
H01J 5/50(2006.01)
H01R 33/94(2006.01)
 H01K 1/42(2006.01)
(86) International application number:
PCT/CN2005/001221
(87) International publication number:
WO 2006/056111 (01.06.2006 Gazette 2006/22)
(84) Designated Contracting States:
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

(30) Priority: 25.11.2004 CN 200420097882 U

(71) Applicant: Zhou, Nanqing
Xiamen Fujian 361009 (CN)

(72) Inventors:
  • Zhou, Nanquing
    Xiamen, Fujian 361009 (CN)
  • Huang, Qi
    Xiamen, Fujian 361009 (CN)
  • Cai, Jinbao
    Xiamen, Fujian 361009 (CN)

(74) Representative: Korga, Leokadia 
Kancelaria Rzecznika Patentowego ul. Bereniki 6/7
44-117 Gliwice
44-117 Gliwice (PL)

   


(54) A CHANGEABLE LAMP BASE


(57) 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.