Title:
SLEEVE-SHAPED DAYLIGHT LAMP
Document Type and Number:
WIPO Patent Application WO/2009/009957
Kind Code:
A1
Abstract:
A sleeve-shaped daylight lamp comprises a sleeve (1), a lighting tube (2), an
inductance assembly and a primary control circuit board. The lighting tube (2),
the primary control circuit board and the inductance assembly are sealed in the
sleeve (1). The primary control circuit board and the inductance assembly are
connected with each other through double circuit lines. Plugs (5) which can be
connected with an external power source are provided at the outsides of the ends
of the sleeve (1). A mirror reflective layer (6) is provided on the portion of the
sleeve (1) which does not need to be irradiated. The illuminant intensity and
the brightness can be improved without increasing the power of the lighting tube
(2).
Inventors:
WU, Tuoshan (Liaobu Town, Hongtu Square Building E, Floor 2,Dongguan, Guangdong 0, 523400, CN)
Application Number:
CN2008/001317
Publication Date:
January 22, 2009
Filing Date:
July 15, 2008
Export Citation:
Assignee:
WU, Tuoshan (Liaobu Town, Hongtu Square Building E, Floor 2,Dongguan, Guangdong 0, 523400, CN)
International Classes:
F21S6/00; F21V17/00; H01J61/30; F21S6/00; F21V17/00; H01J61/30
Attorney, Agent or Firm:
BEIJING SUNHOPE INTELLECTUAL PROPERTY LTD. (Suite 1106, Kunxun Plaza Zhichun Road 9,Haidian District, Beijing 3, 100083, CN)
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