Low voltage security lighting systems for perimeter fences
First Claim
1. A security lighting system comprising:
- a plurality of security lights;
a transformer for transforming high voltage current to low voltage current for powering said plurality of security lights;
a wiring run comprising low voltage electrically conductive wiring for interconnecting said plurality of security lights to the low voltage current provided by said transformer;
each said security light comprising a light module including a low voltage LED light for generating light, and a junction box coupled with said light module, said junction box having an interior compartment containing electrical components including a microprocessor connected with said LED light for controlling operation of said LED light, said junction box including a rear end, a front end including a front opening that faces away from said rear end, and a bottom opening, wherein said electrical components within said junction box are electrically connected with said conductive wiring of said wiring run;
a clamping assembly coupled with said junction box for securing said security light to a fixed element so that said rear end of said junction box opposes said fixed element, said front opening of said junction box faces away from said fixed element, and said bottom opening of said junction box faces toward a lower end of said fixed element;
a bottom cover plate pivotally coupled with said junction box for moving between an up position and a down position, said bottom cover plate including a bottom wall having a front edge, a rear edge, and left and right sides extending from the front edge to the rear edge, said bottom cover plate including a first support flange extending upwardly from the left side of said bottom wall, said first support flange having a distal section and a proximal section adjacent the front edge of said bottom wall that defines a first wire channel, said bottom cover plate including a second support flange extending upwardly from the right side of said bottom wall that opposes said first support flange, said second support flange having a distal section and a proximal section adjacent the front edge of said bottom wall that defines a second wire channel, wherein the distance between the proximal sections of said first and second support flanges that define said first and second wire channels is less than the distance between the distal sections of said first and second support flanges;
wherein when said bottom cover plate is held in the up position, said conductive wiring of said wiring run passes between said first and second wire channels and respective side walls of said junction box for electrically interconnecting with said electrical components contained within said junction box; and
a front cover plate for covering said front opening of said junction box, wherein with said junction box secured to said fixed element by said clamping assembly, when said front cover plate is removed from said junction box for uncovering said front opening of said junction box, said bottom cover plate is free to pivot from the up position to the down position, and wherein when said front cover plate is assembled with said front end of said junction box for covering said front opening of said junction box, said front cover plate holds said bottom cover plate in the up position for preventing said bottom cover plate from pivoting between the up position and the down position.
1 Assignment
0 Petitions
Accused Products
Abstract
A security lighting system includes a transformer for transforming high voltage current to low voltage current, and a wiring run having electrically conductive wiring for connecting a plurality of security lights to the transformer. Each security light includes a light module having a low voltage LED light, a hat covering the LED light, and a junction box coupled with the light module. The junction box has an interior compartment containing electrical components including a microprocessor connected with the LED light for controlling operation of the LED light, whereby the electrical components within the junction box are electrically connected with the wiring run. A clamping assembly is coupled with the junction box for securing the security light to a fixed element. Each security light includes a light module having the LED light and the hat overlies the LED light to block the escape of direct light from the light module while allowing reflected light to escape from the light module.
63 Citations
21 Claims
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1. A security lighting system comprising:
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a plurality of security lights; a transformer for transforming high voltage current to low voltage current for powering said plurality of security lights; a wiring run comprising low voltage electrically conductive wiring for interconnecting said plurality of security lights to the low voltage current provided by said transformer; each said security light comprising a light module including a low voltage LED light for generating light, and a junction box coupled with said light module, said junction box having an interior compartment containing electrical components including a microprocessor connected with said LED light for controlling operation of said LED light, said junction box including a rear end, a front end including a front opening that faces away from said rear end, and a bottom opening, wherein said electrical components within said junction box are electrically connected with said conductive wiring of said wiring run; a clamping assembly coupled with said junction box for securing said security light to a fixed element so that said rear end of said junction box opposes said fixed element, said front opening of said junction box faces away from said fixed element, and said bottom opening of said junction box faces toward a lower end of said fixed element; a bottom cover plate pivotally coupled with said junction box for moving between an up position and a down position, said bottom cover plate including a bottom wall having a front edge, a rear edge, and left and right sides extending from the front edge to the rear edge, said bottom cover plate including a first support flange extending upwardly from the left side of said bottom wall, said first support flange having a distal section and a proximal section adjacent the front edge of said bottom wall that defines a first wire channel, said bottom cover plate including a second support flange extending upwardly from the right side of said bottom wall that opposes said first support flange, said second support flange having a distal section and a proximal section adjacent the front edge of said bottom wall that defines a second wire channel, wherein the distance between the proximal sections of said first and second support flanges that define said first and second wire channels is less than the distance between the distal sections of said first and second support flanges;
wherein when said bottom cover plate is held in the up position, said conductive wiring of said wiring run passes between said first and second wire channels and respective side walls of said junction box for electrically interconnecting with said electrical components contained within said junction box; anda front cover plate for covering said front opening of said junction box, wherein with said junction box secured to said fixed element by said clamping assembly, when said front cover plate is removed from said junction box for uncovering said front opening of said junction box, said bottom cover plate is free to pivot from the up position to the down position, and wherein when said front cover plate is assembled with said front end of said junction box for covering said front opening of said junction box, said front cover plate holds said bottom cover plate in the up position for preventing said bottom cover plate from pivoting between the up position and the down position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A security lighting system for a fence having a plurality of security lights mountable to upper ends of fence posts comprising:
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a fence having a plurality of fence posts; a plurality of security lights mounted to upper ends of said fence posts; each said security light comprising a light module including a central housing having a top surface, a depression formed in the top surface of said central housing, and a LED light mounted in the depression for generating light that projects away from and over the top surface of said central housing; a hat covering the top surface and an outer perimeter of said central housing for blocking the escape of direct light from the top and sides of said light module while allowing reflected light to escape from a bottom of said light module; said hat having a concave shaped bottom surface with a reflective coating that opposes said LED light for reflecting light generated by said LED light toward the bottom of said light module; a junction box having an interior compartment adapted to contain electrical components including a microprocessor for controlling operation of said LED light and said security light, said junction box including a rear wall, a front end including a front opening that faces away from said rear wall, and a bottom opening; an extension tube having an upper end secured to said central housing of said light module and a lower end secured to said junction box, said extension tube having a central conduit for passing electrical wiring from said junction box to said light module; a clamping assembly coupled with said junction box for securing said junction box to one of said fence posts so that said rear wall of said junction box faces toward the one of said fence posts, said front opening of said junction box faces away from the one of said fence posts, and said bottom opening of said junction box faces toward a lower end of the one of said fence posts; electrical wiring interconnecting said plurality of security lights; a transformer connected with said electrical wiring for providing low voltage power to said plurality of security lights, wherein said transformer transforms high voltage to low voltage for powering said LED lights; a bottom cover plate covering said bottom opening of said junction box, said bottom cover plate being pivotally coupled with said junction box for moving between an up position and a down position;
said bottom cover plate including a bottom wall having a front edge, a rear edge, and left and right sides extending from the front edge to the rear edge, said bottom cover plate including a first support flange extending upwardly from the left side of said bottom wall, said first support flange having a distal section and a proximal section adjacent the front edge of said bottom wall that defines a first wire channel, said bottom cover plate including a second support flange extending upwardly from the right side of said bottom wall that opposes said first support flange, said second support flange having a distal section and a proximal section adjacent the front edge of said bottom wall that defines a second wire channel, wherein the distance between the proximal sections of said first and second support flanges that define said first and second wire channels is less than the distance between the distal sections of said first and second support flange;
wherein when said bottom cover plate is held in the up position, said electrical wiring passes between said first and second wire channels and respective side walls of said junction box for electrically interconnecting with said electrical components contained within said junction boxa front cover plate for covering said front opening of said junction box, wherein with said junction box secured to the one of said fence posts by said clamping assembly, when said front cover plate is removed from said junction box for uncovering said front opening of said junction box, said bottom cover plate is free to pivot from the up position to the down position, and wherein when said front cover plate is assembled with said front end of said junction box for covering said front opening of said junction box, said front cover plate holds said bottom cover plate in the up position for preventing said bottom cover plate from pivoting between the up position and the down position; and an alignment system separate from said clamping assembly and coupled with said junction box for aligning said extension tube with a longitudinal axis of the one of said fence posts, wherein a rear end of said junction box includes a V-shaped securing flange abutted against an outer surface of the one of said fence posts, said alignment system including a first alignment element comprising a first threaded shaft that extends through a first threaded opening in a first wing of said V-shaped securing flange, a second alignment element comprising a second threaded shaft that extends through a second threaded opening in a second wing of said V-shaped securing flange, and a third alignment element comprising a third threaded shaft that extends through a threaded opening in said rear wall of said junction box. - View Dependent Claims (20, 21)
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Specification