Lamp with light emitting diodes using alternating current

Details Lamp with light emitting diodes using alternating current Lamp with light emitting diodes using alternating current

2008-03-04

2011-10-04

Ton, Anabel (Department: 2875)

Illumination

Housing

With cooling means

C362S294000, C362S296010

Reexamination Certificate

active

08029170

ABSTRACT:
Provided is an LED lamp for AC power. The LED lamp for the AC power can replace a related art halogen lamp. Since the bottom of an LED substrate for AC power is allowed to directly contact an inner upper surface serving as a substrate base of a main body with a built-in heatsink where heatsink pins are formed in an entire outer peripheral surface, so that heatsink operation of heat generated while the LED for the AC power operates is maximized. A reflection funnel whose inner surface is entirely chrome-deposited extends on the upper end of the main body with the built-in heatsink to reflect light while the LED for the AC power is lit, so that the intensity of illumination can be enhanced.

REFERENCES:
patent: 1848812 (1932-03-01), Wiley
patent: 4885668 (1989-12-01), Maglica et al.
patent: 5404281 (1995-04-01), Parker
patent: 5739639 (1998-04-01), Johnson
patent: 5785418 (1998-07-01), Hochstein
patent: 5857767 (1999-01-01), Hochstein
patent: 7357534 (2008-04-01), Snyder
patent: 7549773 (2009-06-01), Lim
patent: 2002/0176250 (2002-11-01), Bohler et al.
patent: 2003/0156416 (2003-08-01), Stopa et al.
patent: 2004/0223327 (2004-11-01), Kuan et al.
patent: 2005/0174780 (2005-08-01), Park
patent: 2004-0037523 (2004-05-01), None
patent: 0643597 (2006-11-01), None
patent: 0646637 (2006-11-01), None
patent: 0646638 (2006-11-01), None
patent: 0664349 (2007-01-01), None
patent: WO-2005/013366 (2005-02-01), None

Affiliated with

Also associated with

Rating

Lamp with light emitting diodes using alternating current does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lamp with light emitting diodes using alternating current, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lamp with light emitting diodes using alternating current will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4271213