Lighting system with removable light modules
First Claim
1. A lighting system with removable light modules comprising:
- (a) a frame having a substantially flat surface, said frame including a magnetic material and first and second electrically conductive channels mounted on said surface such that said channels are electrically isolated from each other;
(b) a light module comprising an LED light source having sufficient lumen output for use in general lighting applications mounted on a base, said base having a top surface and a substantially flat bottom surface with a dielectric coating covering said top and bottom surfaces and a magnetic material between said top and bottom surfaces, first and second electrically conductive paths mounted on said top dielectric surface such that said paths are electrically isolated from each other, said LED light source having first and second electrically conductive lead-in wires electrically connected to said first and second paths, respectively, and said magnetic material of said base and said magnetic material of such frame providing adequate heat-sink means for the thermal operating requirements of said LED light source; and
(c) said light module being mounted on said frame with said substantially flat bottom surface of said light module facing said substantially flat surface of said frame, said first path of said light module being in electrical contact with said first channel of said frame and electrically isolated from said second channel, said second path of said light module being in electrical contact with said second channel of said frame and electrically isolated from said first channel, said light module being securely mounted on said frame by means of a magnetic attractive force acting between said magnetic material of said light module and said magnetic material of said frame and such that said magnetic attractive force permits said light module to be manually removed from said frame.
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Accused Products
Abstract
A lighting system with removable light modules mounted on a frame by an attractive force between magnetic material of the light module and magnetic material of the frame such that a light module may be installed on, removed from, or relocated on the frame manually without tools or permanent electrical connection. The frame may be one-, two-, or three-dimensional, and it may provide an aesthetic appearance even when the lighting system is not illuminated. The light modules may employ incandescent, quartz-halogen, LED, or fluorescent light sources. Particularly, in LED embodiments, the magnetic materials serve the dual functions of mounting and heat sinking. The lighting system may be utilized as a sign, signaling device, or a building block in larger lighting systems. The lighting system has a wide variety of applications and provides a user with improved ability to control the quantity, direction, and characteristics of the emitted light.
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Citations
12 Claims
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1. A lighting system with removable light modules comprising:
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(a) a frame having a substantially flat surface, said frame including a magnetic material and first and second electrically conductive channels mounted on said surface such that said channels are electrically isolated from each other; (b) a light module comprising an LED light source having sufficient lumen output for use in general lighting applications mounted on a base, said base having a top surface and a substantially flat bottom surface with a dielectric coating covering said top and bottom surfaces and a magnetic material between said top and bottom surfaces, first and second electrically conductive paths mounted on said top dielectric surface such that said paths are electrically isolated from each other, said LED light source having first and second electrically conductive lead-in wires electrically connected to said first and second paths, respectively, and said magnetic material of said base and said magnetic material of such frame providing adequate heat-sink means for the thermal operating requirements of said LED light source; and (c) said light module being mounted on said frame with said substantially flat bottom surface of said light module facing said substantially flat surface of said frame, said first path of said light module being in electrical contact with said first channel of said frame and electrically isolated from said second channel, said second path of said light module being in electrical contact with said second channel of said frame and electrically isolated from said first channel, said light module being securely mounted on said frame by means of a magnetic attractive force acting between said magnetic material of said light module and said magnetic material of said frame and such that said magnetic attractive force permits said light module to be manually removed from said frame. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A lighting system with removable light modules comprising:
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(a) a frame having a substantially flat surface, said frame including a magnetic material and first and second electrically conductive channels mounted on said surface; (b) a light module comprising a light source mounted on a base, said base having a substantially flat surface, said base including a magnetic material and first and second electrically conductive paths, said light source having first and second lead-in wires electrically connected to said first and second electrically conductive paths of said base; (c) said light module being mounted on said frame with said substantially flat surface of said light module facing said substantially flat surface of said frame and said first path of said light module being in electrical contact with said first channel of said first frame and electrically isolated from said second channel and said second path of said light module being in electrical contact with said second channel of said second frame and electrically isolated from said first channel such that said light module is securely mounted on said frame by means of a magnetic attractive force acting between said magnetic material of said light module and said magnetic material of said frame and such that said magnetic attractive force permits said light module to be manually removed from said frame; and a housing enclosing said frame and said light module, said housing including an openable light-transmissive cover that when closed prevents access to said first and second electrically conductive channels and a kill switch responsive to the position of said cover such that the electrical power flowing through said channels is shut off when said cover is open. - View Dependent Claims (12)
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Specification