A lighted artificial tree as that includes a first trunk body, a second trunk body, a first electrical connector, and a second electrical connector. The first electrical connector is housed in the first trunk body, and the second electrical connector is housed in the second trunk body. The first tru
A lighted artificial tree as that includes a first trunk body, a second trunk body, a first electrical connector, and a second electrical connector. The first electrical connector is housed in the first trunk body, and the second electrical connector is housed in the second trunk body. The first trunk body is configured to couple to the second trunk body, causing the first and second electrical connectors to make electrical connection, the first electrical connector being rotationally locked to the second electrical connector.
대표청구항▼
1. A multi-terminal, rotation-locking, lighted artificial tree, comprising: a first tree portion including a first trunk portion defining a lengthwise axis, first power transmission wires and a first trunk electrical connector, the first trunk electrical connector being coupled to the first trunk po
1. A multi-terminal, rotation-locking, lighted artificial tree, comprising: a first tree portion including a first trunk portion defining a lengthwise axis, first power transmission wires and a first trunk electrical connector, the first trunk electrical connector being coupled to the first trunk portion and comprising a first connector housing portion and a first electrical terminal set, the first connector housing portion supporting the first electrical terminal set, the first electrical terminal set in electrical connection with the first transmission wires and including a first electrical terminal, a second electrical terminal, a third electrical terminal, and a fourth electrical terminal, wherein the first trunk housing includes a plurality of axially-extending projections and an axially-extending cylindrical portion supporting at least two electrical terminals of the first electrical terminal set; anda second tree portion connectable to the first tree portion, the second tree portion including a second trunk portion, second power transmission wires and a second trunk electrical connector, the second trunk electrical connector being coupled to the second trunk portion and comprising a second connector housing portion and a second electrical terminal set, the second connector housing portion supporting the second electrical terminal set, the second electrical terminal set in electrical connection with the second transmission wires and including a first electrical terminal, a second electrical terminal, a third electrical terminal, and a fourth electrical terminal, wherein the second trunk housing includes a plurality of recesses configured to receive the plurality of axial-extending projections;wherein upon connection of the first tree portion to the second tree portion, the first trunk electrical connector engages the second trunk electrical connector, the plurality of axially-extending projections are received by the plurality of recesses to prevent rotation about the axis of the first tree portion with the second tree portion, and the first electrical terminal set makes electrical connection with the second electrical terminal set. 2. The artificial tree of claim 1, wherein the axially-extending, cylindrical portion defines an inside surface and an outside surface, the third electrical terminal of the first electrical terminal set being adjacent the inside surface, and the fourth electrical terminal of the first electrical terminal set being adjacent the outside surface, such that a portion of the cylindrical portion is between the third electrical terminal of the first electrical terminal set and the fourth electrical terminal of the first electrical terminal set. 3. The artificial tree of claim 1, wherein the first housing portion defines a space between the axially-extending projections and the axially-extending cylindrical portion. 4. The artificial tree of claim 1, wherein the second housing portion includes a plurality of axially-extending projections and the first housing defines a plurality of recesses configured to receive the plurality of axially-extending projections of the second housing. 5. The artificial tree of claim 1, wherein each of the first, second, third, and fourth electrical terminals of the second electrical terminal set comprise cylindrical electrical terminals. 6. The artificial tree of claim 1, wherein the first electrical terminal set includes a pin-like terminal, a cylindrical terminal, and two generally rectangular terminals. 7. The artificial tree of claim 1, further comprising a first light string including a plurality of light elements, light string wires, and a light string clip, the light string clip including a locking mechanism for attachment to a trunk clip, the trunk clip being attached to the first trunk portion. 8. The artificial tree of claim 7, wherein the locking mechanism comprises a releasable locking mechanism. 9. The artificial tree of claim 7, wherein the locking mechanism comprises a portion of the light string clip projecting outwardly and away from an outside surface of the light string clip and configured to be received by the trunk clip. 10. The multi-terminal, rotation-locking, lighted artificial tree, of claim 1, further comprising a first set of light elements and a second set of light elements, the first set of light elements powered independently of the second set of light elements. 11. The rotation-locking, lighted artificial tree, of claim 10, wherein the first electrical terminal and the second electrical terminal of the first electrical terminal set, and the first electrical terminal and the second electrical terminal of the second electrical terminal set, are configured to provide power to the first set of light elements, and the third electrical terminal and the fourth electrical terminal of the first electrical terminal set, and the third electrical terminal and the fourth electrical terminal of the second electrical terminal set, are configured to provide power to the second set of light elements. 12. The rotation-locking, lighted artificial tree of claim 10, further comprising a control device for causing one or both of the first and second sets of light elements to be powered. 13. The rotation-locking, lighted artificial tree of claim 1, the first electrical terminal and the second electrical terminal of the first electrical terminal set, and the first electrical terminal and the second electrical terminal of the second electrical terminal set, comprise a portion of a first independent electrical circuit, and the third electrical terminal and the fourth electrical terminal of the first electrical terminal set, and the third electrical terminal and the fourth electrical terminal of the second electrical terminal set, comprise a portion of a second independent electrical circuit. 14. An electrical transmission and connection system for a lighted artificial tree, comprising: a power cord configured to receive power from an outside source of power;a first trunk electrical connector comprising a first substantially non-conductive housing portion coupled to a first plurality of conductive electrical terminals, the first housing portion including a plurality of projections extending from a surface of the first substantially non-conductive housing portion;a second trunk electrical connector comprising a second substantially non-conductive housing portion coupled to a second plurality of conductive electrical terminals, the second housing portion including a plurality of recesses configured to receive the plurality of projections of the first substantially non-conductive housing portion;a third trunk electrical connector in electrical connection with the second trunk electrical connector;a first plurality of power transmission wires in electrical connection with the power cord and the first trunk electrical connector, and a second plurality of power transmission wires in electrical connection with the second electrical connector and the third trunk electrical connector, and; a tree trunk portion, wherein the third trunk electrical connector and one of the first or the second trunk electrical connectors are both located in the tree trunk portion. 15. The system of claim 14, further comprising a trunk clip in electrical connection with the plurality of power transmission wires and having a pair of conductive electrical terminals. 16. The system of claim 15, further comprising a light string clip having a pair of conductive electrical terminals, and having a male portion sized and dimensioned to be received by an opening of the trunk clip. 17. The system of claim 16, further comprising a set of light string wires and a set of light elements in electrical connection with the conductive electrical terminals of the light string clip. 18. The lighted artificial tree of claim 15, wherein a portion of the trunk clip is located within an interior of a trunk of the tree, and another portion of the trunk clip extends outside of the interior. 19. A lighted artificial tree, comprising the electrical transmission and connection system of claim 14. 20. The lighted artificial tree of claim 19, wherein the power transmission wires are located in a cavity of a trunk of the tree. 21. The electrical transmission and connection system of claim 14, wherein each of the first, second and the third trunk electrical connectors include a first electrical terminal, a second electrical terminal, a third electrical terminal, and a fourth electrical terminal. 22. The electrical transmission and connection system of claim 21, wherein the first electrical terminals and the second electrical terminals comprise a portion of a first independent electrical circuit, and the third electrical terminals and the fourth electrical terminals comprise a portion of a second independent electrical circuit.
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