Frame and lens upgrade kits for lighting fixtures
Frame and lens upgrade kits for lighting fixtures. A frame bracket defines the frame area, which can be rectangular, for example. A lens frame fits just inside the frame bracket with the lens frame being releasably attached thereto. The frame bracket can be constructed from collapsible frame bracket subassemblies. For example, a rectangular frame bracket may be assembled from first and second collapsible frame bracket subassemblies that fan out and lock together to create a rigid frame bracket. The subassemblies each comprise elongated side and edge brackets that are fastened together such that they can pivot about one another. In some embodiments, one side of the lens frame is attached to a corresponding side of the frame bracket with a rotatable clip that allows the lens frame to swing such that its other side can attach to the bracket frame with an attachment latch, which can be magnetic, for example.
1. A system, comprising:
a frame bracket comprising first and second frame bracket subassemblies, each of said first and second frame bracket subassemblies comprising:
a side bracket and an edge bracket, each comprising a pivot end and a lock end, said pivot ends rotatably joined at a pivot, said side bracket lock end comprising a first-type locking feature, said edge bracket lock end comprising a second-type locking feature, said side bracket and edge bracket defining an interior flange and an exterior flange extending opposite said interior flange; and
a lens;
wherein said side bracket lock end of said first subassembly releasably locks together with said edge bracket lock end of said second subassembly to define a frame area, said lens sized to fit within said frame area;
wherein said lens is held in place within said frame area by said frame bracket; and
wherein said lens is on said interior flange.
2. The system of claim 1 , wherein said lens rests on a top side surface of said interior flange.
3. The system of claim 1 , further comprising an attachment latch that releasably fastens said lens to said frame bracket.
4. The system of claim 3 , said attachment latch comprising a plurality of magnets on said lens that are releasably attachable to a bottom surface of said interior flange.