Modular wiring system with locking elements
First Claim
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1. An electrical device configured to connect to a wiring unit, the electrical device comprising:
- a) a housing having a front surface and a back surface, said housing configured to engage a wall box;
b) a three-way switch disposed in said housing;
c) at least three electrically conductive connection elements and a ground pin extending from said back surface of said housing, wherein said at least three electrically conductive connection elements are spaced equidistant from said ground pin;
wherein each of said at least three electrically conductive connection elements has a connection region and at least one of said at least three connection elements is a traveler connection element;
wherein, when the electrical device is coupled to the wiring unit, at least one of said at least three conductive elements is coupled to load, at least one of said at least three conductive interfaces is coupled to line and at least one of said at least three conductive elements is coupled to a traveler line; and
the ground pin is coupled to ground wherein said at least three electrically conductive connection elements are configured to allow for rotation of the electrical device with respect to the wiring unit.
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Abstract
A wiring system includes a wiring module and a functional module. The wiring module in at least one embodiment includes elongated holes or openings which are configured to engage or lock with prongs on a functional module to create a lockable connection. The wiring module and the functional module form both a physical and an electrical connection. In another embodiment, there is an adapter which is configured to connect the wiring module and the functional module or unit together.
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Citations
20 Claims
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1. An electrical device configured to connect to a wiring unit, the electrical device comprising:
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a) a housing having a front surface and a back surface, said housing configured to engage a wall box; b) a three-way switch disposed in said housing; c) at least three electrically conductive connection elements and a ground pin extending from said back surface of said housing, wherein said at least three electrically conductive connection elements are spaced equidistant from said ground pin; wherein each of said at least three electrically conductive connection elements has a connection region and at least one of said at least three connection elements is a traveler connection element; wherein, when the electrical device is coupled to the wiring unit, at least one of said at least three conductive elements is coupled to load, at least one of said at least three conductive interfaces is coupled to line and at least one of said at least three conductive elements is coupled to a traveler line; and
the ground pin is coupled to ground wherein said at least three electrically conductive connection elements are configured to allow for rotation of the electrical device with respect to the wiring unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A modular wiring system comprising:
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a) a functional unit configured to be installed into a wall box, said functional unit having a front face and a back face; b) a wiring unit; and c) a system for coupling said functional unit to said wiring unit in a rotational manner, by coupling said back face of said functional unit to said wiring unit, said system comprising at least three electrically conductive connection elements and a ground pin extending from the back face of said functional unit wherein said at least three electrically conductive connection elements are spaced equidistant from said ground pin; and at least three electrically conductive interfaces and a ground pin opening formed in said wiring unit, said at least three electrically conductive interfaces being adapted and configured to receive said at least three electrically conductive connection elements, such that when said at least three electrically conductive connection elements and said ground pin are inserted into said at least three electrically conductive interfaces and said ground pin opening, respectively, the functional unit is rotatable with respect to the wiring unit to form a locking connection and wherein at least one of said at least three conductive interfaces is coupled to load, at least one of said at least three conductive interfaces is coupled to line and at least one of said at least three conductive interfaces is coupled to a traveler line. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A wiring system comprising:
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a wiring module comprising a housing having at least five openings with at least four of said at least five openings being elongated openings; a functional module configured to engage a wall box, said functional module comprising a housing having at least four electrically conductive connection elements extending from said housing, said electrically conductive connection elements of said functional module being configured to insert into said openings of said wiring module and to lock said wiring module once said wiring module and said functional module are rotated with respect to each other; and a ground pin extending out from the outer surface of said functional housing. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification