Smart modular receptacle and system

• US 6,514,652 B2
• Filed: 02/05/2002
• Issued: 02/04/2003
• Est. Priority Date: 05/08/2000
• Status: Expired due to Fees

• Current Assignee: Ronald G. Cash Jr
• Original Assignee: Ronald G. Cash Jr
• Inventors: Cash, Ronald G. Jr.
• Primary Examiner(s): Field, Lynn
• Assistant Examiner(s): HYEON, HAE M
• Application Number:
  US10/068,747
• Publication Number:
  US 20020086567A1
• Time in Patent Office: 364 Days
• Field of Search: 439/106, 439/107, 439/650, 439/658, 439/216, 439/76.2, 315/292, 340/310.01
• US Class Current: 439/106
• CPC Class Codes: H01R 25/006 the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle
• CPC Class Codes: H02G 3/00 Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles installations of bus-bars H02G5/00; overhead installations H02G7/00; installations in or on the ground H02G9/00

Abstract

A modular junction box receptacle includes parallel high and low voltage circuitry portions separated by a barrier. A base housing of the receptacle receives a termination block that includes high and low voltage connections to respective high and low voltage portions of the base housing. A housing cover is installed over the base housing and termination block; the cover has an opening for passage thereinto of a face portion of the block. The receptacle accommodates a plug and play unit containing smart circuitry, the unit including high and low voltage circuitry connections for respective high and low voltage portions of the termination block. The unit can act as a variety of interchangeable devices in a smart system that incorporates pluralities of receptacles, including electrical outlets and simple electrical toggle switches, each containing low voltage connections. A plurality of such units may be incorporated in, for example, a household circuitry system.

Claims

1. An electrical system for controlling a remotely located device through an electrical wiring system comprising a plurality of junction boxes electrically wired together, each of the junction boxes comprising a housing, a low voltage connector block attached to the housing, and an electrical receptacle mounted on and electrically connected to the box, wherein the receptacle is electrically connected to the low voltage connector block;

and

an external low voltage controller is in electrical communication with the receptacle, wherein the external controller is adapted to provide a signal to the receptacle for controlling the remotely located device.

2. The electrical system of claim 1 wherein the signal is a digital signal.

3. The electrical system of claim 1 wherein the signal is an analog signal.

4. A method for controlling a remotely operated device through an electrical wiring system comprising:

providing a first electrical junction box comprising a first control receptacle,

providing a second electrical junction box wired together with the first electrical junction box, the second electrical junction box comprising a second control receptacle,

placing an external device in electrical communication with the first control receptacle, wherein the external device is adapted to perform a function in response to a signal,

placing an external control in electrical communication with the second control receptacle, and

causing the external control to emit the signal through the second control receptacle,

wherein the signal causes the external device to perform the function in response thereto.

5. The method of claim 4 wherein the signal is a digital signal.

6. The method of claim 4 wherein the signal is an analog signal.

7. A modular receptacle comprising a base unit defined by a housing having high and low voltage portions separated by a barrier;

a termination block comprising high and low voltage connections defined by a snap-in module and adapted to engage the base unit, wherein the block is adapted to facilitate termination of high and low voltage connections to respective high and low voltage portions of the base unit;

a housing cover adapted to be installed over both the base unit and the engaged termination block, wherein the housing cover comprises an opening adapted for accommodating receipt and passage thereinto of at least a face portion of the termination block.

8. The modular receptacle of claim 7 further comprising a plug and play unit containing smart circuitry, the unit comprising high and low voltage connections for engagement with the respective high and low voltage connections of the termination block.

9. The modular receptacle of claim 8 wherein the plug and play unit comprises an electrical outlet and a low voltage connection socket.

10. The modular receptacle of claim 9 wherein the plug and play unit comprises an electrical toggle switch.

11. The modular receptacle of claim 7 wherein the housing cover comprises an electrical safety barrier to protect against electrical shock.

12. The modular receptacle of claim 7 wherein the termination block comprises a spring latch connection system, whereby the block is retained within the base housing member.

13. The modular receptacle of claim 7 wherein the termination block comprises a plurality of electrical receptacles, and includes a built-in, internal logic system.

14. The electrical system of claim 8, wherein the high voltage connection of the termination block comprises at least one male connector defining a single, medially insulated prong having a first segment that is electrically positive and a second segment that is electrically negative;

and wherein the plug and play unit comprises at least one female connector defining a single, medially insulated receptor having a corresponding first segment that is electrically positive and a second segment that is electrically negative;

wherein the prong is removably and matingly engageable with the receptor of the female connector, wherein the corresponding segments engage one another in electrically conductive communication.

15. The electrical system of claim 14, wherein the male and female connectors each comprise three distinct circumferentially disposed segments, each male segment adapted for corresponding engagement with its female counterpart, and wherein the corresponding segments comprise respective positive, neutral, and ground elements.

16. A modular receptacle comprising a base unit defined by a housing having high and low voltage portions separated by a barrier;

a termination block comprising high and low voltage connections defined by a snap-in module and adapted to engage the base unit, wherein the block is adapted to facilitate termination of high and low voltage connections to respective high and low voltage portions of the base unit;

a housing cover adapted to be installed over both the base unit and the engaged termination block, wherein the housing cover comprises an opening adapted for accommodating receipt and passage thereinto of at least a face portion of the termination block, wherein the receptacle further comprises a plug and play unit containing smart circuitry, the unit comprising high and low voltage connections for engagement with the respective high and low voltage connections of the termination block, and wherein the termination block comprises a connection system formed by tabs, whereby the block is retained within the base housing member.

17. The modular receptacle of claim 16 wherein the plug and play unit comprises an electrical outlet and a low voltage connection socket.

18. The modular receptacle of claim 17 wherein the plug and play unit comprises an electrical toggle switch.

19. The modular receptacle of claim 18 wherein the housing cover comprises an electrical safety barrier to protect against electrical shock.

20. An electrical system for controlling a plurality of remotely located devices through an electrical wiring system comprising a plurality of electrical junction boxes wired together, each of the electrical junction boxes comprising a housing, a low voltage connector block attached to the housing, an electrical receptacle mounted on and electrically connected to the box, each receptacle electrically connected to the low voltage connector block, and

an external controller in electrical communication with the receptacle, wherein the external controller is adapted to provide a signal to the receptacle for controlling at least one of the remotely located devices.

21. The electrical system of claim 20 wherein each of a plurality of the electrical receptacles includes a built-in, internal logic system adapted to change the functionality of that receptacle.

22. The electrical system of claim 21 wherein a plurality of electrical junction boxes are wired together in series.

23. The electrical system of claim 22 wherein said connector block further comprises high and low voltage sides, and wherein there is complete independence of operation between said high and low voltage sides of any given receptacle.

24. The electrical system of claim 23 wherein at least one connector block of at least one receptacle comprises only one of either of said high and low voltage sides.