Illumination – Plural light sources – With support
Patent
1996-06-18
1997-05-27
Lazarus, Ira S.
Illumination
Plural light sources
With support
362294, 362373, 362800, 362 61, 362267, 26427213, F21V 2900
Patent
active
056325517
ABSTRACT:
A lamp, such as for truck trailers and/or tractors, is provided with LEDs mounted to a circuit board placed in a housing. The housing is thereafter partially filled with a liquid resin material and a lip portion of a lens member is pressed into the resin into contact with the circuit board. The resin material is cured with thermally conductive particles suspended therein for conducting excess heat to the outer aluminum housing and the outer environment. A hermetic seal is formed by the resin material between the lens member and the LED bearing circuit board. The lens member has a series of parallel, elongated lens ribs providing constant optics while allowing additional LEDs to be positioned in a row behind a lens rib. The lens member is completely recessed within the housing for enhanced protection from mechanical damage thereto.
REFERENCES:
patent: 4271408 (1981-06-01), Teshima et al.
patent: 4293847 (1981-10-01), McCarty
patent: 4632798 (1986-12-01), Eickman et al.
patent: 4654629 (1987-03-01), Bezos et al.
patent: 4729076 (1988-03-01), Masami et al.
patent: 4733335 (1988-03-01), Serizawa et al.
patent: 4774434 (1988-09-01), Bennion
patent: 4826896 (1989-05-01), Procter
patent: 4851972 (1989-07-01), Altman
patent: 4929866 (1990-05-01), Murata et al.
patent: 4935665 (1990-06-01), Murata
patent: 4951179 (1990-08-01), Machida
patent: 5038255 (1991-08-01), Nishihashi et al.
patent: 5062027 (1991-10-01), Machida et al.
patent: 5162696 (1992-11-01), Goodrich
patent: 5241457 (1993-08-01), Sasajima et al.
patent: 5268828 (1993-12-01), Miura
patent: 5278432 (1994-01-01), Ignatius et al.
patent: 5278731 (1994-01-01), Davenport et al.
patent: 5313729 (1994-05-01), Sakai et al.
patent: 5345705 (1994-09-01), Lawrence
Rigsby Bruce S.
Roney Troy L.
Grote Industries Inc.
Lazarus Ira S.
Sember Thomas M.
LandOfFree
LED vehicle lamp assembly 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 vehicle lamp assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and LED vehicle lamp assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2323967