An improved LED lighting system is provided for overhead ceiling lighting, as well as for other uses. The LED lighting system comprises elongated linear lamps having an LED luminary as a source of illumination and configured to operate as a node of an automated networked lighting system. The linear
An improved LED lighting system is provided for overhead ceiling lighting, as well as for other uses. The LED lighting system comprises elongated linear lamps having an LED luminary as a source of illumination and configured to operate as a node of an automated networked lighting system. The linear LED lamps have internal modular network connectors and control components so that they can receive control data and power signals over a single network cable according to a standardized power and data network communications architecture such as Ethernet. The system includes connector assemblies designed to securely mount the networkable linear LED lamps to conventional tube lamp lighting fixtures or to another support housing and to provide integrated power and data connectivity to internal components of the lamps. In one form, the disclosed system includes a network enabled snap-fit connector assembly mounted to a lighting fixture and configured to provide Ethernet power and data connectivity to the lamp. The LED lamps have first and second mechanical connectors at opposite ends of the lamp body, and the snap-fit connectors are configured to secure the lamps to an overhead lighting fixture or other support structure as an incident of the lamp ends moving relative to the mounting connectors in a substantially straight path that is transverse to the length of the body into an engaged position. The snap-fit connectors are also configured to form a network connection with an internal modular network connector associated with the lamp with the lamp mounted in its operative state on a support. In another form, a clipping mechanism is provided for mounting linear networkable LED lamps to an overhead grid ceiling system.
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1. A support connector for coupling an end of an elongate tubular LED lamp in an operative state to a lighting fixture, the elongate tubular LED lamp having a body with a length between spaced first and second ends, a source of illumination comprising at least one LED emitter board on or within the
1. A support connector for coupling an end of an elongate tubular LED lamp in an operative state to a lighting fixture, the elongate tubular LED lamp having a body with a length between spaced first and second ends, a source of illumination comprising at least one LED emitter board on or within the lamp body, and a first end connector at the first end of the body having a first surface, the support connector comprising: a base portion comprising a housing and having a proximal end portion and an distal end portion, the proximal end portion configured to be coupled to a support of the lighting fixture;a leading end portion extending from the distal end portion of the base portion and configured to engage the first end connector of the tubular LED lamp;the base portion defining an internal region sized to receive an end portion of a network cable comprising a plurality of communication wires;the leading end portion comprising an integral plug at its distal tip end comprising a plurality of conductive contacts configured to be electrically coupled to a respective one of the wires for transmitting electrical signals for power and data communications and adapted to be inserted linearly into a jack mounted at least partially within the first end connector of the lamp body;wherein the integral plug conforms to a standardized power and data signal transmission specification and is operable to transmit signals between the support connector and the jack according to a standardized power and data network protocol;the leading end portion further comprising a second surface configured to engage a first surface of the first end connector;the leading end portion configured so that the first and second surfaces are placed in confronting relationship to prevent separation of the first end connector and the support connector with the lamp body in the operative state as an incident of the first end connector moving relative to the support connector from a position fully separated from the support connector in a substantially straight path that is transverse to the length of the body into an engaged position. 2. The support connector according to claim 1, in combination with an elongate tubular LED lamp having a body with a length between spaced first and second ends, a source of illumination comprising at least one LED emitter board on or within the lamp body, and a first end connector at the first end of the body for coupling an end of the elongate tubular LED lamp to the support connector in an operative state to a lighting fixture. 3. The support connector according to claim 1, wherein the plug comprises an insulation displacement contact portion comprising a plurality of terminating contacts that are configured to engage respective ones of the wires of the network cable and are electrically connected with respective ones of the conductive contacts, each of the terminating contacts including an engagement area for receiving a wire and with an edge of the engagement area configured to slice an outer insulation jacket on the wire, whereby the wires can be terminated to respective ones of the terminating contacts. 4. The support connector according to claim 3, wherein the terminating contacts are configured so that the wires can be terminated to respective ones of the terminating contacts using a crimping tool. 5. The support connector according to claim 3, wherein the terminating contacts of the insulation displacement contact portion are arranged in pairs corresponding to the wires of respective ones of twisted pairs of wires of the network cable. 6. The support connector according to claim 1, wherein the standardized power and data network protocol is Ethernet. 7. The support connector according to claim 6, wherein the plug conforms dimensionally to a standard RJ45 plug. 8. The support connector according to claim 7, wherein the arrangement of the plurality of conductive contacts of the plug conforms to a standard Ethernet eight position, eight contact arrangement. 9. The support connector according to claim 1, wherein the standardized power and data network protocol is Universal Serial Bus. 10. The support connector according to claim 9, wherein the plug conforms dimensionally to a standard Universal Serial Bus plug. 11. The support connector according to claim 3, wherein the leading end portion further comprises a plurality of spaced guide channels, whereby the wires can be guided to respective ones of the engagement areas of the terminating contacts through guide channels and terminated to respective ones of the terminating contacts. 12. The support connector according to claim 11, wherein the base portion comprises a housing and a cover member connected to the housing, the base portion providing greater access to the plurality of terminating contacts when cover member is in an open position. 13. The support connector according to claim 12, wherein the cover member is pivotally connected to the housing and is operable to pivot between closed and open positions. 14. The support connector according to claim 12, wherein the cover member is removably connected to the housing. 15. The support connector according to claim 1, wherein the leading end portion is configured so that the first end connector moves against the leading end portion as the first end connector moves toward the engaged position thereby causing a part of at least one of the leading end portion and the first end connector to reconfigure to allow the first and second surfaces to be placed in confronting relationship. 16. The support connector according to claim 15, wherein the first end connector has an opening bounded by an edge and the leading end portion of the support connector has a first deployable part on which the second surface is defined, the leading end portion configured so that the first deployable part: a) is engaged by the edge of the opening and progressively cammed from a holding position, in which the first deployable part resides with the first end connector in the fully separated position, towards an assembly position as the first end connector is moved towards the engaged position; and b) moves from the assembly position back towards the holding position with the first end connector in the engaged position. 17. The support connector according to claim 16, wherein the first deployable part is joined to another part of the support connector part through a live hinge. 18. The support connector according to claim 16, wherein the first end connector has a wall through which the opening is formed, the first surface defined by the wall inner surface, the wall having a third surface of its opposite side, and a fourth surface on the leading end portion of the support connector, the wall residing captively between the second and fourth surfaces with the first end connector in the engaged position. 19. The support connector according to claim 16, further comprising an actuator, the support connector configured so that with the first end connector part in the engaged position the actuator can be repositioned to thereby move the first deployable part towards its assembly position to allow the first end connector to be separated from the support connector. 20. The support connector according to claim 16, wherein the leading end portion is configured to cooperate with the edge of the opening to consistently align the leading portion with the opening as the leading end portion is directed into the opening as the first end connector is moved between the fully separated position and the engaged position. 21. The support connector according to claim 16, wherein the leading end portion has a second deployable part that is configured substantially the same as the first deployable part and cooperates with the edge in the same way that the first deployable part cooperates with the edge in moving between corresponding holding and assembly positions and the first and second deployable parts are movable towards each other in changing from the holding positions into the assembly positions. 22. The support connector according to claim 1, wherein the lighting fixture is a linear tube lamp lighting fixture and the base portion is adapted for press fit engagement with the lighting fixture support. 23. The support connector according to claim 22, wherein the base portion includes a flange at its proximal end, a lower facing surface of the flange engaging an upper facing surface of the lighting fixture support with the support connector coupled to the lighting fixture. 24. The support connector according to claim 22, wherein the base portion comprises first and second oppositely facing sidewalls, the first and second sidewalls each defining an externally facing slot adapted to engage an edge portion of an opening in the lighting fixture support.
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