Illuminated shelving
First Claim
Patent Images
1. A light fixture, for a shelf disposed from a plurality of supports, the light fixture comprising:
- a base, including a light track disposed along a length of the base, the light track including first and second electrical buses;
a lens coupled to the base;
a first end cap disposed from a first end of the base, the first end cap including;
a body having a first portion for engaging the light track and a second portion for engaging one of the plurality of supports, and a conductor adapted to electrically couple a support engaged by the end cap to the first electrical bus.
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Accused Products
Abstract
A display case is provided having vertical members with internal conductors. The conductors are coupled to a source of low voltage electrical power such that adjacent vertical members are of differing electrical polarity. Shelf supports are designed to make electrical contact with the internal conductors when engaged in a vertical member. A light fixture, disposed on the underside of a shelf is electrically coupled to the shelf supports thereby completing an electrical circuit for energizing the light fixture.
194 Citations
20 Claims
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1. A light fixture, for a shelf disposed from a plurality of supports, the light fixture comprising:
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a base, including a light track disposed along a length of the base, the light track including first and second electrical buses;
a lens coupled to the base;
a first end cap disposed from a first end of the base, the first end cap including;
a body having a first portion for engaging the light track and a second portion for engaging one of the plurality of supports, and a conductor adapted to electrically couple a support engaged by the end cap to the first electrical bus. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
a body having a first portion for engaging the light track and a second portion for engaging one of the plurality of supports, and a conductor adapted to electrically couple a support engaged by the end cap to the second electrical bus.
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3. The light fixture of claim 2 wherein the first and second end caps are substantially identical.
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4. The light fixture of claim 1 wherein the base and light track comprise a single extruded structure.
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5. The light fixture of claim 2 wherein the first and second end caps are symmetrical.
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6. The light fixture of claim 2 wherein the first portion of the first and second end caps comprises a protrusion adapted to engage the light track.
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7. The light fixture of claim 2 wherein the second portion comprises a notch adapted to engage a pin.
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8. The light fixture of claim 2, wherein the first and second end caps comprise:
a molded plastic body wherein the first portions of the first and second end caps comprise a protrusion adapted to engage the light track and the second portions comprises a notch adapted to engage a pin.
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9. The light fixture of claim 8 wherein the conductor of each end cap comprises a metallic strip disposed in the body such that the metallic strip is adjacent to both the protrusion and the notch.
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10. The light fixture of claim 1 wherein the light track and base comprise multiple pieces coupled together.
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11. The light fixture of claim 1 wherein the base is adapted to be mounted to a bottom surface of a shelf, so that the light fixture may illuminate a region below the shelf.
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12. The light fixture of claim 1, wherein the light track comprises a channel;
- and the first and second electrical buses comprise first and second spaced apart conductors disposed within the channel.
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13. The light fixture of claim 12 wherein the base further comprises at least one outwardly extending portion.
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14. The light fixture of claim 13 wherein the at least one outwardly extending portion is adapted to receive a mating portion of the lens.
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15. A method for illuminating a region under a shelf, wherein the shelf is supported by supporting members which may be electrically energized, the method comprising:
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providing a light fixture disposed on a bottom surface of the shelf, the light fixture including a base having a light track, a lens coupled to the base, and a pair of end caps, wherein each end cap comprises;
a body having a first portion adapted to electrically and mechanically couple to a supporting member and a second portion adapted to electrically and mechanically couple to the light track; and
a conductive portion disposed between the first and second portions so that the light track is electrically coupled to a supporting member when the shelf is supported by the supporting member. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification