Connector having wireless control capabilities

• US 9,660,447 B2
• Filed: 10/12/2012
• Issued: 05/23/2017
• Est. Priority Date: 03/02/2012
• Status: Active Grant

• Current Assignee: Ideal Industries Incorporated
• Original Assignee: Ideal Industries Incorporated
• Inventors: Bello, Nolan, Keswani, Sushil N.
• Primary Examiner(s): Fureman, Jared
• Assistant Examiner(s): Barnett, Joel
• Application Number:
  US13/650,757
• Publication Number:
  US 20140103742A1
• Time in Patent Office: 1,684 Days
• CPC Class Codes: H01H 9/54 Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
• CPC Class Codes: H02J 1/00 Circuit arrangements for dc mains or dc distribution networks
• CPC Class Codes: H02J 13/00022 using wireless data transmission
• CPC Class Codes: H02J 3/00 Circuit arrangements for ac mains or ac distribution networks
• CPC Class Codes: H05B 47/105 in response to determined parameters
• CPC Class Codes: H05B 47/175 by remote control
• CPC Class Codes: H05B 47/19 via wireless transmission
• CPC Class Codes: Y02B 70/30 Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
• CPC Class Codes: Y02B 90/20 Smart grids as enabling technology in buildings sector smart grids supporting the management or operation of end-user stationary applications in general, or like technologies with no associated climate change mitigation effect Y04S20/00
• CPC Class Codes: Y02E 60/00 Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
• CPC Class Codes: Y04S 20/00 Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
• CPC Class Codes: Y04S 20/246 the system involving the remote operation of lamps or lighting equipment
• CPC Class Codes: Y04S 40/126 using wireless data transmission

Abstract

A connector for connecting a source of AC power to a powered device includes a line-side interface arranged for releasably and electrically coupling the connector to the source of power, a load-side power interface arranged for electrically coupling the connector to the powered device, a load-side control interface for controlling the power supplied to the powered device, a controller electrically coupled to the line-side interface, the load-side power interface, and the load-side control interface and operable to control a bringing of power to the load-side power interface from the line-side interface and for bringing a control signal to the load-side control interface, and a receiver electrically coupled to the controller for receiving a first signal from a device external to the connector and for generating, in response thereto, a second signal for controlling operations of the controller.

Claims

1. A system, comprising:

a powered device having a powered device controller; and

a connector for connecting a source of alternating current (AC) power to the powered device, wherein the powered device is located external to the connector and wherein the connector further comprises;

a line-side interface having one or more electrical contacts arranged for electrically coupling the connector to a one or more corresponding electrical conductors associated with the source of AC power;

a load-side power interface having one or more electrical contacts arranged for electrically coupling the connector to a one or more corresponding power receiving electrical conductors associated with the powered device;

a load-side control interface separate and distinct from the load-side power interface having one or more electrical contacts arranged for electrically coupling the connector to a one or more corresponding electrical conductors associated with the powered device controller of the powered device;

a controller electrically coupled to the line-side interface, the load-side power interface, and the load-side control interface, wherein the controller causes the load-side power interface to be selectively coupled to the line-side interface to thereby control the providing of AC power from the source of AC power to the powered device via the one or more corresponding power receiving electrical conductors associated with the powered device and the one or more electrical contacts of the load-side power interface and causes a control signal to be provided to the powered device via the one or more corresponding electrical conductors associated with the powered device controller of the powered device and the one or more electrical contacts of the load-side control interface; and

a receiver electrically coupled to the controller for receiving a first signal from a controlling device external to the connector and for generating, in response thereto, a second signal for provision to the controller whereby the controller causes the load-side power interface to be selectively coupled to the line-side interface and causes the control signal to be provided to the load-side control interface as a function of the second signal provided thereto by the receiver.

2. The system as recited in claim 1, wherein the one or more electrical contacts of the line-side interface are arranged for releasably and electrically coupling the connector to the one or more corresponding electrical conductors associated with the source of AC power.

3. The system as recited in claim 1, wherein the one or more electrical contacts of at least one of the load-side power interface and the load-side control interface comprises at least one of a push-in type contact, an IDC type contact, an IPC type contact, a crimp type contact, and a weld type contact for engaging a corresponding one or more wires associated with the powered device.

4. The system as recited in claim 1, wherein the control signal caused to be provided to the load-side control interface by the controller comprises an electrical signal for controlling an on/off power function of the powered device controller of the powered device.

5. The system as recited in claim 1, wherein the control signal caused to be provided to the load-side controller interface by the controller comprises an electrical signal for controlling a dimming power function of the powered device controller of the powered device.

6. The system as recited in claim 1, wherein the controller comprises at least one of an Opto-isolator, an silicon-controlled rectifier (SCR), a field-effect transistor (FET), transistor, and a microelectromechanical systems (MEMS) switch.

7. The system as recited in claim 1, further comprising a rectifier electrically coupled to the receiver and the line-side interface for providing power to the receiver.

8. The system as recited in claim 7, further comprising a DC-DC converter electrically coupled between the rectifier and the receiver.

9. The system as recited in claim 1, wherein the receiver is directly, electrically coupled to the line-side interface which provides power to the receiver.

10. The system as recited in claim 1, further comprising a battery for providing power to the receiver.

11. The system as recited in claim 1, wherein the receiver is an RF receiver.

12. The system as recited in claim 1, wherein the receiver comprises a transceiver.

13. The system as recited in claim 12, wherein the transceiver is an RF transceiver.

14. The system as recited in claim 1, wherein the receiver is provided with an address.

15. The system as recited in claim 14, comprising an address setting device associated with the receiver.

16. The system as recited in claim 1, wherein at least two of the load-side power interface, the load-side control interface, and the controller are integrally formed.

17. The system as recited in claim 1, further comprising a sensor external to the connector and communicatively coupled to the connector for providing data indicative of a state of the sensor to the controller.

18. The system as recited in claim 17, wherein the remote sensor communicates directly with the connector.

19. The system as recited in claim 17, wherein the remote sensor communicates with an intermediate device, which in turn relays the data indicative of a state associated with the sensor to the connector.