Light delivery systems and applications thereof
First Claim
1. A lighting device comprising a light distributor for receiving light from an associated light source and propagating light therethrough via internal reflection, a flexible light emitter for emitting light propagated by said light distributor, and a malleable member extending along a portion of the length of said light emitter, said malleable member being bendable to hold the shape of said light emitter once arranged in a desired position, said malleable member having sufficient strength to provide retraction on its own.
2 Assignments
0 Petitions
Accused Products
Abstract
Light delivery systems/lighting devices include a light distributor and a flexible light emitter. A malleable member adjacent said light emitter is bendable to hold the shape of the light emitter once arranged in a desired position. A protective cover protects the light emitter and/or light distributor from direct contact with contaminants or components which may interfere with proper operation thereof. A handle connected to the light distributor contains a light pipe or rod that provides an interface between the light distributor and a light source conduit which may be inserted into a socket in the handle or connected to a male adaptor mounted in the socket.
167 Citations
50 Claims
- 1. A lighting device comprising a light distributor for receiving light from an associated light source and propagating light therethrough via internal reflection, a flexible light emitter for emitting light propagated by said light distributor, and a malleable member extending along a portion of the length of said light emitter, said malleable member being bendable to hold the shape of said light emitter once arranged in a desired position, said malleable member having sufficient strength to provide retraction on its own.
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2. A lighting device comprising a light distributor for receiving light from an associated light source and propagating light therethrough via internal reflection, a flexible light emitter for emitting light propagated by said light distributor, and a malleable member extending along a portion of the length of said light emitter, said malleable member being bendable to hold the shape of said light emitter once arranged in a desired position, said malleable member having a handle at one end.
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3. A lighting device comprising a light distributor for receiving light from an associated light source and propagating light therethrough via internal reflection, a flexible light emitter for emitting light propagated by said light distributor, and a malleable member extending along a portion of the length of said light emitter, said malleable member being bendable to hold the shape of said light emitter once arranged in a desired position, said malleable member having a mounting rod at one end.
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5. A lighting device comprising a light distributor for receiving light from an associated light source and propagating light therethrough via internal reflection, a flexible light emitter for emitting light propagated by said light distributor, a malleable member extending along a portion of the length of said light emitter, said malleable member being bendable to hold the shape of said light emitter once arranged in a desired position, and a protective cover surrounding said light emitter, said malleable member being disposed within said protective cover adjacent said light emitter, said malleable member having one of a handle or mounting rod at one end extending outwardly of said protective cover.
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6. The lighting device of clam 4 wherein said instrument or hand tool has a handle extending outwardly of said pocket.
- 7. A lighting device comprising a light distributor for receiving light from an associated light source and propagating light therethrough via internal reflection, a flexible light emitter for emitting light propagated by said light distributor, and a malleable member extending along a portion of the length of said light emitter, said malleable member being bendable to hold the shape of said light emitter once arranged in a desired position, said light emitter having a greater width than thickness and opposite ends and sides and top and bottom surfaces, and said malleable member comprising a flat sheet of malleable material disposed adjacent said light emitter.
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12. A lighting device comprising a light distributor for receiving light from an associated light source and propagating light therethrough via internal reflection, a flexible light emitter for emitting light propagated by said light distributor, a malleable member extending along a portion of the length of said light emitter, said malleable member being bendable to hold the shape of said light emitter once arranged in a desired position, and a protective cover surrounding said light emitter, with an air interface between said protective cover and said light emitter, said air interface being maintained by at least one of:
- ribs on an inside surface of said protective cover, and a matte finish on said inside surface.
- 13. A lighting device comprising a light distributor for receiving light from an associated light source and propagating light therethrough via internal reflection, a flexible light emitter for emitting light propagated by said light distributor, a malleable member extending along a portion of the length of said light emitter, said malleable member being bendable to hold the shape of said light emitter once arranged in a desired position, and a protective cover surrounding said light emitter, with an air interface between said protective cover and said light emitter, said protective cover having a closed end that covers a distal end of said light emitter and extends the full length of said light emitter and said light distributor.
- 27. A lighting device comprising a light distributor for receiving light from an associated light source and propagating light therethrough via internal reflection, a flexible light emitter for emitting light propagated by said light distributor, a malleable member extending along a portion of the length of said light emitter, said malleable member being bendable to hold the shape of said light emitter once arranged in a desired position, and an attachment device for attaching said light emitter to an associated device.
- 31. A lighting device comprising a light distributor for receiving light from an associated light source and propagating light therethrough via internal reflection, a light emitter for emitting light propagated by said light distributor, a protective cover surrounding said light distributor and said light emitter, an air interface between said protective cover and said light distributor and said light emitter, said protective cover being closed adjacent an end of said light emitter remote from said light distributor and open adjacent an end of said light distributor remote from said light emitter, said open end of said protective cover being sealed against said end of said light distributor, at least one vent opening in said protective cover inwardly of said sealed open end, and a handle attached to said end of said light distributor, said handle including a sleeve portion overlying said vent opening.
- 45. A lighting device comprising a light distributor having a connector at one end for receiving light from a light source and propagating light therethrough via internal reflection, and a handle attached to said one end of said light distributor, said handle having a socket outwardly of said connector, and a light pipe within said handle for providing an optical interface between said connector and a light source conduit insertable into said socket outwardly of said light pipe.
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49. A lighting device comprising a light distributor for receiving light from an associated light source and propagating light therethrough via internal reflection, a flexible light emitter for emitting light propagated by said light distributor, a malleable member extending along a portion of the length of said light emitter, said malleable member being bendable to hold the shape of said light emitter once arranged in a desired position, a protective cover surrounding said light emitter, said malleable member being disposed within said protective cover adjacent said light emitter, and a separate pocket on one side of said protective cover exteriorly of said protective cover for receiving one of an instrument or hand tool in said pocket.
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50. A lighting device comprising a light distributor for receiving light from an associated light source and propagating light therethrough via internal reflection, a flexible light emitter for emitting light propagated by said light distributor, a malleable member extending along a portion of the length of said light emitter, said malleable member being bendable to hold the shape of said light emitter once arranged in a desired position, and a protective cover surrounding said light emitter, said malleable member being disposed within said protective cover, and a hole extending through opposite sides of said protective cover, said light emitter and said malleable member to allow for passage of an instrument through said light emitter, said opposite sides of said protective cover being completely sealed around said hole.
Specification