Strip lighting system

Claim 2

A strip lighting system comprising a flexible tube of waterproof material, a string of electrically connected light bulbs contained within said tube and spaced from the wall of the tube to allow flexing of the tube; means for releasably sealing each end of the tube, means for connecting said string of light bulbs to an electrical power source; a pair of wire leads extending in parallel along the length of the tube; means for releasably connecting the light bulbs separately at spaced intervals in parallel across the wire leads, each light bulb being elongate and having an electrical contact at each end; each light bulb connecting means comprising contact mounting means or releasably receiving opposite ends of a light bulb, and means for electrically connecting one of said mounting means to one of said wire leads and the other of said mounting means to the other wire lead.

Claim 3

The system of claim 1, wherein each contact mounting comprises a coil spring, a respective light bulb contact being seated within the coil of said spring, one spring of each pair being connected to one of said leads and the other spring being connected to the other lead.

Claim 4

The system of claim 2, wherein each contact mounting includes a cylinder having a bore at one end in which a respective spring is mounted, said spring bearing against the inner end of said bore at one end and a respective light bulb at the other end, a free end of said spring projecting out of a wall of said cylinder and being connected to a respective one of said leads.

Claim 5

The system of claim 3, wherein said leads are attached to opposed positions on each of said cylinders.

Claim 6

The system of claim 1, wherein the means for sealing each end of the tube comprises a removable plug.

Claim 7

The system of claim 1, wherein the means for sealing each end of the tube comprises an insert for sealing engagement in the end of the tube and a end cap for sealing engagement over the end of the tube.

Claim 8

The system of claim 1 wherein the pair of wires leads further comprises a twin lead wire with flexible webbing material connecting the twin leads along it length and containing spaced openings along it length.

Claim 9

The system of claim 7 wherein the contact mounting means is a pair of metal bands placed athwart the twin lead wires, one metal band having a piercing contact means connected to one wire and the other metal band having a piercing contact means connected to the other wire, and each metal band having a clamp bulb holder formed by an extension of the metal clamp at the center of the metal band.

Claim 10

A strip lighting system comprising a flexible tube of waterproof material, and string of electrically connected light bulbs contained within the tube; a pair of wire leads extending in parallel within and along the length of the tube; means for releasably connecting each light bulb separately in parallel along the length of the tube; each light bulb being elongate and having an electrical contact at each end; each light bulb connecting means comprising contact mounting means for releasably receiving opposite ends of a light bulb, and means for electrically connecting one of said mounting means to one of said wire leads and the other of said mounting means to the other of said wire leads; means for releasably sealing a first end of the tube comprising an insert for sealing engagement in the end of the tube and an end cap for sealing engagement over the end of the tube; means for releasably sealing the second end of the tube comprising an insert sleeve for sealing engagement in the end of the tube and an end cap for sealing engagement over the end of the tube, the sleeve having a tapered inner bore and the end cap having an opening aligned with the narrowest end of the bore; a protective cable enclosing the wire leads at the second end of the tube; the cable and leads projecting out of the second end of the tube through the sleeve and end cap for connection to a source of electrical power; and an O-ring seal mounted on the cable in the tapered bore of the sleeve for forming a seal against the tapered surface of the bore when the cable is pulled out of the tube.

Claim 11

A strip lighting system comprising a flexible tube of waterproof material, and string of electrically connected light bulbs contained within the tube; a pair of wire leads extending in parallel within and along the length of the tube; means for releasably connecting each light bulb separately in parallel along the length of the tube; each light bulb being elongate and having an electrical contact at each end; each light bulb connecting means comprising contact mounting means for releasably receiving opposite ends of a light bulb, and means for electrically connecting one of said mounting means to one of said wire leads and the other of said mounting means to the other of said wire leads; means for releasably sealing a first end of the tube comprising an insert for sealing engagement in the end of the tube and an end cap for sealing engagement over the end of the tube; means for releasably sealing the second end of the tube comprising an insert sleeve for sealing engagement in the end of the tube and an end cap for sealing engagement over the end of the tube, the sleeve having a tapered inner bore and the end cap having an opening aligned with the narrowest end of the bore; a protective cable enclosing the wire leads at the second end of the tube; the cable and leads projecting out of the second end of the tube through the sleeve and end cap for connection to a source of electrical power; and an O-ring seal mounted on the cable in the tapered bore of the sleeve for forming a seal against the tapered surface of the bore when the cable is pulled out of the tube.

Claim 12

A strip lighting system comprising a flexible tube of waterproof material; a string of electrically connected light bulbs contained within the tube; means for releasably sealing each end of the tube; means for electrically connecting the string of light bulbs to an electrical power source; the string of light bulbs including a pair of wire leads extending in parallel along the tube, and means for electrically connecting each light bulb in parallel across the wire leads; each light bulb being elongate and having an electrical contact at each end; the wire leads comprising a twin lead wire with flexible webbing material connecting the twin leads along its length, the webbing material having spaced openings along its length equal to the length of a light bulb; the light bulb connecting means comprising contact mounting means for releasably mounting each light bulb in a respective opening; the contact mounting means comprising a pair of metal bands placed athwart the twin lead wires, one metal band having a piercing contact means connected to one wire and the other metal band having a piercing contact means connected to the other wire, and each metal band having a clamp bulb holder formed by an extension of the metal clamp at the center of the metal band.

Claim 13

A strip lighting system comprising a flexible tube of waterproof material; a string of electrically connected light bulbs contained within the tube; means for releasably sealing each end of the tube; means for electrically connecting the string of light bulbs to an electrical power source; the string of light bulbs including a pair of wire leads extending in parallel along the tube, and means for electrically connecting each light bulb in parallel across the wire leads; each light bulb being elongate and having an electrical contact at each end; the wire leads comprising a twin lead wire with flexible webbing material connecting the twin leads along its length, the webbing material having spaced openings along its length equal to the length of a light bulb; the light bulb connecting means comprising contact mounting means for releasably mounting each light bulb in a respective opening; the contact mounting means comprising a pair of metal bands placed athwart the twin lead wires, one metal band having a piercing contact means connected to one wire and the other metal band having a piercing contact means connected to the other wire, and each metal band having a clamp bulb holder formed by an extension of the metal clamp at the center of the metal band.