Adjustable plaster ring cover
View Patent ↗A power distribution system has an electrical box configured to attach a power cable, a plaster ring releasably mounted to the box and one or more electrical devices installed into the ring. A pre-wired ground extends from a first end physically and electrically connected to a ground terminal on the electrical device. The plaster ring is movable between a closed position proximate the box and an open position distal the box. The pre-wired ground is configured as a lanyard so as to support the plaster ring as a wiring platform in the open position for connecting wires between the power cable and the electrical device or devices.
1. An apparatus for use in an electrical distribution system, the apparatus comprising:
an adjustable ring configured to be mounted to an electrical box, wherein the adjustable ring comprises an open front face that provides access to the interior of the electrical box;
an electrical wiring module within the interior of the electrical box, the electrical wiring module comprising one or more conductors that couple the electrical wiring module to one or more power cables, the electrical wiring module further comprising one or more connectors disposed thereon that are configured to electrically couple to a functional module;
an adjustment device configured to vary the depth of at least a portion of the adjustable ring with respect to the electrical box, such that the functional module will be in alignment with the wall surface when the functional module is installed in the electric box and is connected to the electrical wiring module; and
a protective cover configured to substantially cover the open front face of the adjustable ring, wherein the protective cover comprises at least two apertures aligned with the adjustment device, the apertures being configured to permit access to the adjustment device without removal of the protective cover.
2. The apparatus of claim 1 , wherein the adjustment device comprises a screw.
3. The apparatus of claim 1 , wherein the adjustable ring comprises a mounting portion for mechanically coupling to an electrical device to be mounted within the electrical box.
4. The apparatus of claim 3 , wherein the adjustable ring is configured to provide an adjustable distance between the electrical device and the electrical box.
5. The apparatus of claim 1 , wherein the protective cover comprises a plate.
6. The apparatus of claim 5 , wherein the protective cover is generally rectangular.
7. The apparatus of claim 6 , wherein the two apertures are located at opposite corners of the generally rectangular protective cover.
8. An electrical wiring method comprising:
placing an electrical wiring module within the interior of the electrical box, the electrical wiring module comprising one or more conductors that couple the electrical wiring module to one or more power cables, the electrical wiring module further comprising one or more connectors disposed thereon that are configured to electrically couple to a functional module;
mounting an adjustable ring to an electrical box, wherein the adjustable ring comprises:
an open front face that provides access to the interior of the electrical box; and
an adjustment device configured to vary the depth of at least a portion of the adjustable ring with respect to the electrical box, such that the functional module will be in alignment with the wall surface when the functional module is installed in the electric box and is connected to the electrical wiring module;
covering the open front face of the adjustable ring with a protective cover having at least two apertures formed therein;
accessing the adjustment device through the apertures formed in the protective cover; and
adjusting the depth of at least a portion of the adjustable ring without removing the protective cover.
9. The electrical wiring method of claim 8 , wherein accessing the adjustment device comprises inserting a tool through the apertures formed in the protective cover.
10. The electrical wiring method of claim 8 , wherein the adjustment devices comprises a screw.
11. The electrical wiring method of claim 8 , wherein the apertures formed in the protective cover are aligned with the adjustment device.
12. The electrical wiring method claim 8 , further comprising coupling an electrical device to the adjustable ring.
13. The electrical wiring method of claim 8 , further comprising removing the protective cover after having adjusted the depth of at least a portion of the adjustable ring.
14. An item of hardware for use with an electrical distribution system, comprising:
a protective cover configured to substantially cover an open front face of an adjustable ring mounted to an electrical box, wherein an electrical wiring module is positioned within the interior of the electrical box, the electrical wiring module comprising one or more conductors that couple the electrical wiring module to one or more power cables, the electrical wiring module further comprising one or more connectors disposed thereon that are configured to electrically couple to a functional module, wherein the protective cover comprises at least two apertures aligned with an adjustment device for adjusting the depth of the adjustable ring relative to the electrical box, such that the functional module will be in alignment with the wall surface when the functional module is installed in the electric box and is connected to the electrical wiring module, and wherein the apertures are configured to permit access to the adjustment device without removal of the protective cover.
15. The item of hardware of claim 14 , wherein the protective cover comprises a generally rectangular plate.
16. The item of hardware of claim 15 , wherein the two apertures are located near opposite corners of the generally rectangular protective cover.