Reflector mounting arrangement and method and clip for mounting a reflector in a fluorescent light fixture
First Claim
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1. A reflector arrangement for a fluorescent light fixture of a type including an elongated fluorescent tube comprising:
- a generally rectangular reflector sheet held in a trough shape by a series of bracket clips;
said bracket clips each configured as a flat sheet with a rounded contour perimeter edge and having a central hole formed therein sized to slidably receive said fluorescent tube, a slot substantially narrower than said fluorescent tube extending in from said perimeter edge of each bracket clip into said hole to enable fitting of each bracket clip onto said fluorescent tube at an intermediate location along the length thereof, each of said bracket clips further including a pair of peripheral notches extending into said perimeter edge in opposite directions and generally circumferentially with respect to said hole;
said reflector sheet having opposite edges each received into a respective one of said bracket clip peripheral notches to hold said reflector sheet in a curved trough shape extending partially around said perimeter edge of said bracket; and
said bracket clips thereby holding said reflector on said fluorescent tube and holding said reflector sheet in said trough shape partially surrounding said fluorescent tube and said bracket clip.
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Abstract
A reflector mounting for fluorescent light fixtures in which a rectangular reflector sheet is formed and held in a trough shape by a series of bracket clips hooked to side edges thereof, the bracket clips having a hole receiving the light tube to thereby hold the reflector in the light fixture.
50 Citations
12 Claims
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1. A reflector arrangement for a fluorescent light fixture of a type including an elongated fluorescent tube comprising:
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a generally rectangular reflector sheet held in a trough shape by a series of bracket clips; said bracket clips each configured as a flat sheet with a rounded contour perimeter edge and having a central hole formed therein sized to slidably receive said fluorescent tube, a slot substantially narrower than said fluorescent tube extending in from said perimeter edge of each bracket clip into said hole to enable fitting of each bracket clip onto said fluorescent tube at an intermediate location along the length thereof, each of said bracket clips further including a pair of peripheral notches extending into said perimeter edge in opposite directions and generally circumferentially with respect to said hole; said reflector sheet having opposite edges each received into a respective one of said bracket clip peripheral notches to hold said reflector sheet in a curved trough shape extending partially around said perimeter edge of said bracket; and said bracket clips thereby holding said reflector on said fluorescent tube and holding said reflector sheet in said trough shape partially surrounding said fluorescent tube and said bracket clip. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of mounting a reflector sheet in a fluorescent light fixture having a light tube installed therein without removing said light tube, comprising forming a plurality of bracket clips each comprised of a flat sheet of plastic having a hole lying within a perimeter edge of said clip and an opposing pair of notches extending into said perimeter edge of each bracket clip, said notches extending in opposite directions and generally parallel to a tangent circumferentially with respect to said hole, so that said notches are able to receive and retain a respective side edge of said reflector sheet with said reflector sheet bent into a curved trough shape;
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passing the light tube into said central hole formed in each bracket clip through a substantially narrower slot also formed therein extending from said perimeter edge into said hole by bending apart bendable tab portions defining the respective sides of said slot extending into said hole to form a gap larger than the diameter of said tube, and positioning side edges of said reflector in a respective one of said notches of each clip to connect the same thereto, to hold said reflector on said light tube and in said trough shape extending partially around said perimeter edge of each of said clips.
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9. A bracket clip for a reflector comprised of a piece of flat sheet material having a pair of notches extending in from a perimeter edge thereof for receiving a reflector sheet, said notches extending in generally opposite directions away from each other;
- a hole formed in said clip between said notches, said hole sized to receive a fluorescent light tube; and
a slot extending from said perimeter edge into said hole from said perimeter edge of said bracket clip at a location between said pair of notches. - View Dependent Claims (10, 11, 12)
- a hole formed in said clip between said notches, said hole sized to receive a fluorescent light tube; and
Specification