LED lamp

Illumination – Light source and modifier – With ventilating – cooling or heat insulating means

Reexamination Certificate

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Details

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.

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