IP Library Granted Patent US 7,290,910
Granted Patent B1
US 7,290,910 · App. 11/429,688 · Granted Nov 6, 2007

S8 after-market LED system

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Quick Facts
Patent No.
US 7,290,910
App. No.
11/429,688
Granted
Nov 6, 2007
Kind
B1
Abstract

A light source system is arranged about an axis, and includes a planar member having top and bottom surfaces with a central aperture and a plurality of electrical conductors spaced about the central aperture and extending beyond the top and bottom surfaces. A portion of the electrical conductors extending beyond the top surface have electrical insulators. A base having passages to receive the electrical conductors extends beyond the bottom surface and includes a boss on the top surface fitted through the aperture. A body has a first part coaxial with the axis and a second part transverse to the axis. A light source is positioned near an end of the first part. The base is positioned at an opposite end of the body and a plurality of rod-like members project from the second part parallel to the axis; and a light emitting diode is positioned adjacent the first part.

Claims (13)

1. A light source system arranged about an axis, said light source system comprising:

a planar member having a top surface and a bottom surface with a central aperture therethrough and a plurality of electrical conductors spaced about said central aperture and extending beyond said top and bottom surfaces, as least a portion of said electrical conductors extending beyond said top surface having an electrical insulator thereon;

a base having passage therethrough to receive said electrical conductors extending beyond said bottom surface of said planar member and including a boss on a top surface of said base fitted through said central aperture;

a body having a first part coaxial with said axis and a second part transverse to said axis;

at least one light emitting diode positioned near one end of said first part of said body;

said base being positioned at said second part of said body; and

a plurality of rod-like members projecting from said second part of said body parallel to said axis.

2. The light source system of claim 1 wherein said central aperture includes a keyway and said boss includes a key compatible with said keyway.

3. The light source of claim 1 wherein a spacer is provided between said second part and said top surface of said planar member whereby an air gap is provided between said body and said planar member.

4. The light source of claim 1 wherein said first part of said body has a summit formed as an inverted cone.

5. The light source of claim 1 wherein at least some of said rod-like members extend for varying lengths away from said second part.

6. The light source of claim 4 wherein the height of said body and said summit above said planar member approximates the height of a dual-filamented bulb normally employed as a turn signal/tail light indicator in a motor vehicle.

7. The light source of claim 1 wherein said rod-like members dissipate heat generated from said at least one light emitting diode when said light emitting diode is operating.

Assignments (2)
MERGER Recorded Dec 29, 2010
From: OSRAM SYLVANIA INC.
To: OSRAM SYLVANIA INC.
Reel/Frame 025549/0690 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 8, 2006
From: HOHL-ABICHEDID, ANGELA; GALVEZ, MIGUEL; TESSNOW, THOMAS; COUSHAINE, CHARLES M.; COLBURN, ROBERT H.
To: OSRAM SYLVANIA INC.
Reel/Frame 017843/0703 →