Illumination – Light source and modifier – With ventilating – cooling or heat insulating means
Reexamination Certificate
2008-01-01
2008-01-01
O'Shea, Sandra (Department: 2875)
Illumination
Light source and modifier
With ventilating, cooling or heat insulating means
C257S099000, C362S373000
Reexamination Certificate
active
10963401
ABSTRACT:
An LED lamp includes LED chips, an axle, and a lampshade. The LED chips are mounted on surface of the axle. The axle extends across the lampshade. A heat pipe is installed inside the axle for transferring the heat generated by the LED chips to exterior of the lampshade and obtaining a better heat dissipation.
REFERENCES:
patent: 5857767 (1999-01-01), Hochstein
patent: 6149283 (2000-11-01), Conway et al.
patent: 6220722 (2001-04-01), Begemann
patent: 6577073 (2003-06-01), Shimizu et al.
patent: 6617616 (2003-09-01), Shibuya
patent: 6864513 (2005-03-01), Lin et al.
patent: 7086767 (2006-08-01), Sidwell et al.
patent: 7097317 (2006-08-01), Kim
patent: 7144135 (2006-12-01), Martin et al.
Ho Tzong-Che
Liau Shyi-Ching
Tain Ra-Min
Cranson, Jr. James W
Industrial Technology Research Institute
O'Shea Sandra
Welsh & Katz Ltd.
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