Sustainably constructed heat dissipating integrated lighting surface
View Patent ↗A lighted heat dissipating panel made of sustainable renewable materials such as recycled aluminum and soy-based urethane, for use in architectural or shelving applications. The panel may be flat, rectangular, curvilinear, or of varying cross section so as to include any three-dimensional shape as desired. Lightweight materials such as carbon fiber, fiberglass, resin, soy-based urethane, and similar materials are used in combination with thermally conductive structural materials, such as expanded aluminum honeycomb, preferably fabricated from recycled aluminum, to provide a stiff, lightweight, machinable, moldable, and thermally conductive panel for use with lighting elements. Lighting elements are housed within the panel, providing illumination as desired. Heat is transferred from the lighting elements through the panel to the supporting structure and radiated from the panel itself, providing cooling effect for the lighting elements, reducing the temperature in the immediate vicinity of the lighting elements and providing for longer lighting element life.
1. A lighted heat dissipating panel, comprising
a heat dissipating panel comprising an expanded aluminum honeycomb structure substantially filled with glass-carbon material, said heat dissipating panel having a top surface and a bottom surface, and further having at least one groove for accepting a lighting element assembly, said groove having a bottom surface and an opening, and said heat dissipating panel further having a first mounting edge and a second mounting edge;
at least one lighting element assembly comprising a printed circuit board substrate having a first surface and a second surface, said printed circuit board first surface comprising conductive traces in electrical communication with at least one lighting emitting diode, and wherein said printed circuit board second surface is attached to said groove bottom surface; and
a plurality of ball detent assemblies retainingly engaged in said first mounting edge, and a plurality of ball detent assemblies retainingly engaged in said second mounting edge, said ball detent assemblies in electrical communication with said light emitting diodes.
2. The lighted heat dissipating panel of claim 1 , wherein said aluminum is recycled aluminum.
3. The lighted heat dissipating panel of claim 2 , wherein said top surface further comprises at least one layer of structural cloth selected from the group consisting of fiberglass and carbon fiber, wherein said structural cloth is bonded to said top surface by a bonding agent selected from the group consisting of epoxy resin, ester resin, urethane, and soy-based urethane, and wherein said bottom surface further comprises at least one layer of structural cloth selected from the group consisting of fiberglass and carbon fiber, wherein said structural cloth is bonded to said bottom surface by a bonding agent selected from the group consisting of epoxy resin, ester resin, urethane, and soy-based urethane.
4. The lighted heat dissipating panel of claim 3 , wherein said light emitting diode is an organic light emitting diode.
5. The lighted heat dissipating panel of claim 1 , further comprising a transparent window enclosing said groove opening.
6. The lighted heat dissipating panel of claim 1 , wherein said top surface further comprises at least one layer of structural cloth selected from the group consisting of fiberglass and carbon fiber, wherein said structural cloth selected from the group consisting of fiberglass and carbon fiber, wherein said structural cloth is bonded to said top surface by a bonding agent selected from the group consisting of fiberglass and carbon fiber, wherein said structural cloth is bonded to said bottom surface by a bonding agent selected from the group consisting of epoxy resin, ester resin, urethane, and soy-based urethane.
7. The lighted heat dissipating panel of claim 6 , wherein said light emitting diode is further comprised of surface mount packaging.