Safety electrical outlet and switch system
First Claim
12. A method of wiring an electrical box located within a wall panel to provide electrical service, said electrical box having a back face that receives a power cable and an open front face generally flush with an exterior wall panel surface, said method comprising the steps of:
- fastening a generally planar wiring panel within said electrical box so as to partition the interior of said electrical box into a user inaccessible wiring compartment and a user accessible module compartment;
attaching said power cable to a cable connector within said wiring compartment;
snapping a module into a panel fixture portion of said wiring panel within said module compartment, said module providing a user operable electrical function; and
routing a conductive buss portion of said wiring panel between said cable connector and said panel fixture so as to provide electrical power to said module via said power cable.
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Accused Products
Abstract
An electrical outlet and switch system allows snap-in installation and snap-out removal of outlet and switch modules without exposure to high-voltage conductors. The system includes an electrical box, a wiring panel, an outlet or switch module and a corresponding face plate. The wiring panel back side has attachment points for a power cable to be routed through a back portion of the electrical box. The wiring panel front side has a fixture configured to accept an outlet or switch module. The wiring panel physically isolates, yet electrically connects the attached power cable and the module. Module contacts provide electrical connection to the panel contacts. The panel fixture has protective structures that prevent inadvertent exposure to and short circuiting of the panel contacts.
The electrical box is configured for internal placement of the wiring panel, allowing electrical box wiring and verification and electrical system activation prior to wall panel construction. The installed wiring panel has a socket configured to accept a standard AC plug, providing a convenient electrical source prior to outlet module installation. The system also includes a shield configured to fit inside the electrical box and to conform to the wiring panel front side, protecting the electrical box and the installed wiring panel during the makeup phase of construction. After wall panels are installed, the modules can be snapped into the electrical box without the aid of a journeyman electrician. Should a module be damaged at a later date, a homeowner or layman can easily remove and replace the damaged module.
The electrical box has an associated box mount providing installation to studs during rough framing of a residential or commercial building. The box mount has a stud alignment guide for accurate placement of the electrical box on a wall stud. In conjunction with this stud alignment feature, the electrical box slides relative to the box mount and is removably locked in one of several fixed positions in order to locate the electrical box front face flush with the exterior surface of wall panels having various thicknesses.
46 Citations
31 Claims
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12. A method of wiring an electrical box located within a wall panel to provide electrical service, said electrical box having a back face that receives a power cable and an open front face generally flush with an exterior wall panel surface, said method comprising the steps of:
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fastening a generally planar wiring panel within said electrical box so as to partition the interior of said electrical box into a user inaccessible wiring compartment and a user accessible module compartment;
attaching said power cable to a cable connector within said wiring compartment;
snapping a module into a panel fixture portion of said wiring panel within said module compartment, said module providing a user operable electrical function; and
routing a conductive buss portion of said wiring panel between said cable connector and said panel fixture so as to provide electrical power to said module via said power cable. - View Dependent Claims (13, 14, 15)
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20. A method of wiring an electrical box during the rough framing phase of building construction, said method comprising the steps of:
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attaching an electrical box to a wall stud, said electrical box having an open front face and a back face;
securing a wiring panel within said box, said panel located a recessed distance from said front face sufficient to avoid interfering with wall panel installation during the subsequent makeup phase of building construction, said wiring panel having a front side facing said front face and a back side facing said back face, said back face having a cable connector and said front face having a socket configured to accept a standard AC plug, said socket having contacts electrically connected to said cable connector;
routing a power cable through said back face and connecting said power cable to said cable connector; and
supplying electrical power to said power cable so that electrical service is available via said socket during the makeup phase. - View Dependent Claims (21, 22, 23)
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30. A method of installing an electrical box having an open front face, said method comprising the steps of:
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attaching a box mount to a wall stud so that an alignment guide of said box mount matches a wall stud edge;
mounting said electrical box onto said box mount so that said electrical box slides relative to said box mount in a direction generally perpendicular to the wall stud;
locating a plurality of fixed positions for said electrical box along said box mount, each of said positions providing a specific distance between said front face and said alignment guide; and
latching said box in one of said positions so as to accommodate the thickness of a wall panel installed on the wall stud. - View Dependent Claims (31)
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Specification