LED lamp

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

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C362S298000, C362S305000, C362S373000

Reexamination Certificate

active

07607803

ABSTRACT:
An LED lamp includes a frame, a heat sink, an LED module and a reflector. The frame comprises a base, an upper ring spaced from the base and a plurality of stanchions connecting the upper ring and the base together. The heat sink is coupled to a top of the upper ring and covers a whole of a top of the frame. The LED module is attached to a bottom surface of the heat sink and surrounded by the upper ring. The reflector is placed on the base and has an outer surface facing and slantwise to the LED module. The reflector has a configuration like an inverted funnel. The outer surface of the reflector has multiple steps formed thereon.

REFERENCES:
patent: 6183100 (2001-02-01), Suckow et al.
patent: 6613288 (2003-09-01), Gupte
patent: 6854208 (2005-02-01), Chuang et al.
patent: 6871983 (2005-03-01), Jacob et al.
patent: 7093952 (2006-08-01), Ono et al.
patent: 7160010 (2007-01-01), Chinniah et al.
patent: 7178937 (2007-02-01), McDermott
patent: 2003/0231488 (2003-12-01), Albee
patent: 2004/0264185 (2004-12-01), Grotsch et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

LED lamp does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with LED lamp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and LED lamp will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4057574

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.