Reflector assembly for lamp fixtures

Claim 2

A releasably mounted insert for interconnection with a multi-lamp fluorescent lighting fixture having a top wall and oppositely disposed end and side walls enclosed by a diffuser plate, and an elongated fluorescent source lamp secured in said fixture between said end walls, said insert replacing a second fluorescent lamp from said fixture and comprising: a reflector member dimensioned to have a length substantially corresponding to the length of a side wall of a fixture and a width sufficient to extend between a top and side wall of a fixture, said reflector member including a first portion extending downwardly from said top wall and a second portion extending between said first portion and said side wall, said first portion disposed at an acute angle with respect to said top wall, and said first and second portions disposed at an obtuse angle with respect to one another; and attaching means for releasably attaching said reflector member to said fixture to reflect the illumination provided by the fluorescent source lamp so that the illumination provided by the source lamp is substantially equivalent to the illumination provided by the source lamp and the removed second lamp.

Claim 3

The insert of claim 1, wherein said first and second portions are positioned to reflect a substantial portion of the illumination received from a remaining source lamp to produce a lamp image under the centerline of the removed lamp on the diffuser plate.

Claim 4

The insert of claim 2, wherein said first portion includes first and second planar walls disposed at an obtuse angle with respect to one another.

Claim 5

The insert of claim 3, wherein said second portion is disposed at an acute angle with respect to said side wall.

Claim 6

A releasably mounted insert for interconnection with a multi-lamp fluorescent lighting fixture having a top wall and oppositely disposed end and side walls enclosed by a diffuser plate, and an elongated fluorescent source lamp secured in said fixture between said end walls, said insert replacing a second fluorescent lamp from said fixture and comprising: a reflector member dimensioned to have a length substantially corresponding to the length of a side wall of a fixture and a width sufficient to extend between a top and side wall of a fixture, said reflector member including a first portion extending downwardly from said top wall, said first portion including a first wall proximate to said top wall and disposed at an acute angle with respect to said top wall, and a second wall extending downwardly from said first wall disposed at an obtuse angle with respect to said first wall, and a second portion extending between said second wall and said side wall, said second portion including a third wall disposed at an obtuse angle with respect to said second wall and an acute angle with respect to said side wall; and attaching means for releasably attaching said reflector member to said fixture, said attaching means includes a first flange extending along the length of said first wall adjacent said top wall, a second flange extending along the length of said third wall adjacent said side wall, and connecting means for connecting said flanges to said top and side walls to reflect the illumination provided by the fluorescent source lamp so that the illumination provided by the source lamp is substantially equivalent to the illumination provided by the source lamp and the removed second lamp.

Claim 7

A releasably mounted insert for interconnection with a multi-lamp fluorescent lighting fixture having a top wall and oppositely disposed end and side walls enclosed by a diffuser plate, and an elongated fluorescent source lamp secured in said fixture between said end walls, said insert replacing a second fluorescent lamp from said fixture and comprising: a reflector member dimensioned to have a length substantially corresponding to the length of a side wall of a fixture and a width sufficient to extend between a top and side wall of a fixture, said reflector member including a first portion extending downwardly from said top wall, said first portion including a first wall proximate to said top wall and disposed at an acute angle with respect to said top wall, and a second wall extending downwardly from said first wall disposed at an obtuse angle with respect to said first wall, and a second portion extending between said second wall and said side wall, said second portion including a third wall disposed at an obtuse angle with respect to said second wall and an acute angle with respect to said side wall; and attaching means for releasably attaching said reflector member to said fixture, said attaching means includes a first flange extending along the length of said first wall adjacent said top wall, a second flange extending along the length of said third wall adjacent said side wall, and connecting means for connecting said flanges to said top and side walls to reflect the illumination provided by the fluorescent source lamp so that the illumination provided by the source lamp is substantially equivalent to the illumination provided by the source lamp and the removed second lamp.

Claim 8

The insert of claim 5, wherein said connecting means comprises adhesive means interposed between said flanges and said top and side walls.

Claim 9

The insert of claim 6, wherein said adhesive means comprises double backed strips of adhesive tape.

Claim 10

The insert of claim 5, further including reflective means for reflecting light on the outer surfaces of said first, second and third walls.

Claim 11

The insert of claim 8, wherein the reflective means on said first and second walls is specular reflective tape.

Claim 12

The insert of claim 8, wherein the reflective means on said third wall is a coating of paint.

Claim 13

The insert of claim 5, wherein said first, second and third walls are positioned to reflect a substantial portion of the illumination received from a remaining source lamp to produce a lamp image under the centerline of the removed lamp on the diffuser plate.