Retrofit system and method for replacing linear fluorescent lamp with LED modules
First Claim
Patent Images
1. A system for replacing linear fluorescent lamps with light emitting diode (LED) modules in a sign, said sign being previously constructed and arranged for mounting linear fluorescent lamps in fluorescent lamp sockets, said system comprising:
- a) an extruded hollow LED module support structure having a first end and a second end, said extruded hollow LED module support structure being hollow from said first end to said second end;
b) two or more LED modules mounted to one exterior side of said extruded hollow LED module support structure;
c) wires for electrically connecting said two or more LED modules one to another, said wires being suitable for providing electrical energy to said two or more LED modules;
d) each of said two or more LED modules comprising;
1) an LED module housing with one or more LEDs, said LED module housing having two openings positioned on at least one end of said LED module housing, said two openings being configured to allow passage of said wires therethrough;
2) a lens positioned over each of said one or more LEDs; and
3) said LED module housing defining at least one mounting hole for mounting said two or more LED modules to said extruded hollow LED module support structure; and
e) each of said first end and said second end of said extruded hollow LED module support structure having a central opening, wherein said central opening is sized to fit around a protrusion within an interior portion of the fluorescent lamp sockets, thereby enabling said extruded hollow LED module support structure to be supported by the fluorescent lamp sockets within the sign.
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Abstract
A system for replacing linear fluorescent lamps with LED modules in a cabinet sign includes an LED module support structure. The LED module support structure may be attached to the raceways of the cabinet sign or to the sockets formerly used for mounting fluorescent lamps between the raceways.
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Citations
20 Claims
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1. A system for replacing linear fluorescent lamps with light emitting diode (LED) modules in a sign, said sign being previously constructed and arranged for mounting linear fluorescent lamps in fluorescent lamp sockets, said system comprising:
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a) an extruded hollow LED module support structure having a first end and a second end, said extruded hollow LED module support structure being hollow from said first end to said second end; b) two or more LED modules mounted to one exterior side of said extruded hollow LED module support structure; c) wires for electrically connecting said two or more LED modules one to another, said wires being suitable for providing electrical energy to said two or more LED modules; d) each of said two or more LED modules comprising; 1) an LED module housing with one or more LEDs, said LED module housing having two openings positioned on at least one end of said LED module housing, said two openings being configured to allow passage of said wires therethrough; 2) a lens positioned over each of said one or more LEDs; and 3) said LED module housing defining at least one mounting hole for mounting said two or more LED modules to said extruded hollow LED module support structure; and e) each of said first end and said second end of said extruded hollow LED module support structure having a central opening, wherein said central opening is sized to fit around a protrusion within an interior portion of the fluorescent lamp sockets, thereby enabling said extruded hollow LED module support structure to be supported by the fluorescent lamp sockets within the sign. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A system for replacing linear fluorescent lamps with light emitting diode (LED) modules in a sign, said sign being previously constructed and arranged for mounting linear fluorescent lamps in fluorescent lamp sockets, said system comprising:
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a) an extruded LED module support structure having a first end and a second end; b) two or more LED modules mounted to at least one side of said extruded LED module support structure, each of said LED modules comprising an LED module housing with one or more LEDs; c) wires for electrically connecting at least two of said two or more LED modules one to another, wherein said wires are suitable to provide electrical energy to said at least two of said two or more LED modules; d) each of said first end and said second end of said extruded LED module support structure having a central opening therein, wherein said central opening enables an engagement of said extruded LED module support structure with the fluorescent lamp sockets; e) said two or more LED modules being mounted to said at least one side of said extruded hollow LED module support structure using at least one of an adhesive or one or more fasteners; f) each of said two or more LED modules further including one or more lenses positioned over at least one of said one or more LEDs; and g) said LED module housing comprising a top portion and a bottom portion, wherein said top portion and said bottom portion are discrete components of said LED module housing. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A system for replacing linear fluorescent lamps with light emitting diode (LED) modules in a sign, said sign being previously constructed and arranged for mounting linear fluorescent lamps in fluorescent lamp sockets, said system comprising:
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a) an elongate LED module support structure having a first end and a second end, said elongate LED module support structure further having at least one side surface positioned between said first end and said second end; b) two or more LED modules mounted to said at least one side surface of said elongate LED module support structure; c) wires for electrically connecting said two or more LED modules one to another, said wires being suitable to provide electrical energy to said two or more LED modules; d) at least two of said two or more LED modules comprising; 1) an LED module housing, said LED module housing defining at least one opening on at least one end of said at least two of said two or more LED modules, wherein said at least one opening is configured to allow one or more of said wires to pass therethrough; 2) one or more LEDs; and 3) a lens positioned over at least one of said one or more LEDs; and e) at least one of said first end and said second end of said elongate LED module support structure having a central opening therein, wherein said central opening enables an engagement of said at least one end of said elongate LED module support structure with one of the fluorescent lamp sockets. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification