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Patent Searching and Data


Title:
TUBE-IN-TUBE ILLUMINATING LAMP ADOPTING COLD CATHODE TUBE
Document Type and Number:
WIPO Patent Application WO/2011/157086
Kind Code:
A1
Abstract:
A tube-in-tube illuminating lamp adopting cold cathode tube (6) is provided, wherein a reflective plate (4) is arranged inside an outer tube (1); the cold cathode tube (6) is positioned on the working side of the reflective plate (4) by a tube clamp (2); an inverter (5) is arranged on the other side of the reflective plate (4) and is electrically connected to the output end of the cold cathode tube (6); and electrodes at the input end of the inverter (5) are guided to the two ends of the outer tube (1) through a lamp cap (3). The outer tube (1) adopts T5/T8 type.

Inventors:
LI CHAO (CN)
QIN YADONG (CN)
Application Number:
PCT/CN2011/073799
Publication Date:
December 22, 2011
Filing Date:
May 09, 2011
Export Citation:
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Assignee:
YICHANG JINSEN OPTRONICS TECHNOLOGY CO LTD (CN)
LI CHAO (CN)
International Classes:
F21V19/00; F21V23/00
Foreign References:
CN201706425U2011-01-12
CN101858576A2010-10-13
CN101846244A2010-09-29
CN101701681A2010-05-05
CN101706057A2010-05-12
EP0908667A21999-04-14
JP2002319369A2002-10-31
Attorney, Agent or Firm:
YICHANG THREE GORGES PATENT OFFICE (CN)
宜昌市三峡专利事务所 (CN)
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Claims: