Versatile paddle fan and ceiling electrical box
First Claim
1. A ceiling mounted electrical box for supporting light and paddle fan fixtures comprising:
- an extra deep cylindrical electrical box with a truncated flat side for attachment to a side wall of a ceiling beam;
said electrical box having a top wall and a bottom open end;
an angle mounted bracket within said box integral with said flat side for accommodating screws through said bracket into said side wall of said ceiling beam;
apertures in said top wall having push-in clamping covers for accommodating wiring from different directions;
mounting brackets along an inside surface of the cylindrical wall of said box terminating at a lower edge of said box to accommodate fixture plates of said supporting light and paddle fan fixtures;
bottom surfaces of said mounting brackets having multiple threaded holes for alignment with hole spaces in said fixture plates;
said top wall having an offset oval reinforcing ridge surrounding a screw hole to accommodate a ring lug of a grounding pigtail.
3 Assignments
0 Petitions
Accused Products
Abstract
A deep truncated cylindrical electrical box with angled molded-in internal mounting brackets on the flat side surface is mounted to the side of a wooden or metal beam. This internal mounting feature is especially of interest in old work to minimize the size of drywall cutout by limiting it to the outer contour of the electrical box. Any device, such as a paddle fan, will be directly supported by an exterior supportive L-bracket, not by the molded box itself. Replacing the L-bracket with a heavy-duty cold rolled steel bar bracket permits fastening between two beams. An alternate embodiment for the electrical box itself supports lighter loads by the electrical box itself.
54 Citations
10 Claims
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1. A ceiling mounted electrical box for supporting light and paddle fan fixtures comprising:
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an extra deep cylindrical electrical box with a truncated flat side for attachment to a side wall of a ceiling beam; said electrical box having a top wall and a bottom open end; an angle mounted bracket within said box integral with said flat side for accommodating screws through said bracket into said side wall of said ceiling beam; apertures in said top wall having push-in clamping covers for accommodating wiring from different directions; mounting brackets along an inside surface of the cylindrical wall of said box terminating at a lower edge of said box to accommodate fixture plates of said supporting light and paddle fan fixtures; bottom surfaces of said mounting brackets having multiple threaded holes for alignment with hole spaces in said fixture plates; said top wall having an offset oval reinforcing ridge surrounding a screw hole to accommodate a ring lug of a grounding pigtail.
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2. A ceiling mounted electrical box for supporting light and paddle fan fixtures comprising:
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an extra deep cylindrical electrical box with a truncated flat side for attachment to a side wall of a ceiling beam; said electrical box having a top wall and a bottom open end; an angle mounted bracket within said box integral with said flat side for accommodating screws through said bracket into said side wall of said ceiling beam; apertures in said top wall having push-in clamping covers for accommodating wiring from different directions; mounting brackets along an inside surface of the cylindrical wall of said box terminating at a lower edge of said box to accommodate fixture plates of said supporting light and paddle fan fixtures; bottom surfaces of said mounting brackets having multiple threaded holes for alignment with hole spaces in said fixture plates; said box having an accessory L-bracket for supporting heavy loads; and
,said accessory L-bracket and said top wall of said electrical box have adjoining physical features including a recess being provided in said top wall into which a horizontal portion of said L-bracket is placed, wherein said top surface of said electrical box and said horizontal section of said L-bracket are flush with each other, thereby permitting a snug fit of said horizontal portion of said L-bracket into said recess of said top surface of said electrical box.
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3. A ceiling mounted electrical box for supporting light and paddle tan fixtures comprising:
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an extra deep cylindrical electrical box with a truncated flat side for attachment to a side wall of a ceiling beam; said electrical box having a top wall and a bottom open end; an angle mounted bracket within said box integral with said flat side for accommodating screws through said bracket into said side wail of said ceiling beam; apertures in said top wall having push-in clamping covers for accommodating wiring from different directions; mounting brackets along an inside surface of the cylindrical wall of said box terminating at a lower edge of said box to accommodate fixture plates of said supporting light and paddle fan fixtures; bottom surfaces of said mounting brackets having multiple threaded holes for alignment with hole spaces in said fixture plates; said box having an accessory L-bracket for supporting heavy loads; and
,said L-bracket having a flat vertical extension which is mounted between said flat side of said box and said side wall of said ceiling beam, said vertical section having holes in registration with emerging holes of said angled bracket within said box. - View Dependent Claims (4, 5, 6)
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7. A ceiling mounted electrical box for supporting light and paddle fan fixtures comprising:
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an extra deep cylindrical electrical box with a truncated flat side for attachment to a side wall of a ceiling beam; said electrical box having a top wall and a bottom open end; an angle mounted bracket within said box integral with said flat side for accommodating screws through said bracket into said side wall of said ceiling beam; apertures in said top wall having push-in clamping covers for accommodating wiring from different directions; and
,mounting brackets along an inside surface of the cylindrical wall of said box terminating at a lower edge of said box to accommodate fixture plates; said box having an accessory L-bracket for supporting heavy loads; and
,said L-bracket having a flat vertical extension which is mounted between said flat side of said box and said side wall of said ceiling beam, said vertical section having holes in registration with emerging holes of said angled bracket within said box. - View Dependent Claims (8, 9, 10)
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Specification