Plug load receptacle

• US 10,404,017 B2
• Filed: 09/22/2016
• Issued: 09/03/2019
• Est. Priority Date: 09/22/2015
• Status: Active Grant

• Current Assignee: Hubbell, Inc.
• Original Assignee: Hubbell, Inc.
• Inventors: AbuGhazaleh, Shadi Alex, Dupuis, Joe, Peck, David
• Primary Examiner(s): Fleming, Fritz M
• Application Number:
  US15/272,909
• Publication Number:
  US 20170085070A1
• Time in Patent Office: 1,076 Days
• CPC Class Codes: H01R 12/7011 Locking or fixing a connector to a PCB
• CPC Class Codes: H01R 13/652 with earth pin, blade or socket
• CPC Class Codes: H01R 13/6658 on printed circuit board H01R13/6666 - H01R13/6691 take precedence
• CPC Class Codes: H01R 13/7038 making use of a remote controlled switch, e.g. relais, solid state switch activated by the engagement of the coupling parts
• CPC Class Codes: H01R 13/707 interlocked with contact members or counterpart
• CPC Class Codes: H01R 2103/00 Two poles
• CPC Class Codes: H01R 24/78 with additional earth or shield contacts
• CPC Class Codes: H01R 25/006 the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle
• CPC Class Codes: H02G 3/18 providing line outlets

Abstract

A controlled receptacle device provides power to connected devices when certain predetermined conditions are met. A wired or wireless control signal is received by the receptacle to control a switch within the receptacle device to open or close based on the predetermined conditions. In a duplex receptacle configuration either one or both of the outlets within the device are controlled by the control signal. In the condition where only one of the two outlets is controlled, the other outlet is wired to always be on, or providing power to the face terminals of the outlet.

Claims

1. A wiring device comprising:

a housing including front and rear sections;

an AC power input for receiving AC power to the device from a power source external to said housing;

a low voltage control input for receiving a low voltage control signal;

one or more AC power outputs for providing said AC power to a connected device;

a switching device receiving said control signal and electrically connecting said AC power input to said one or more AC power outputs based on said control signal; and

at least one terminal for carrying said AC power, said terminal including at least two top legs and two bottom legs, said top legs being perpendicular to each other and inserted into first corresponding apertures and said bottom legs being perpendicular to each other and inserted into second corresponding apertures in said housing.

2. The wiring device recited in claim 1 further comprising:

a printed circuit board (PCB) supporting said switching device.

3. The wiring device recited in claim 2 further comprising:

an insulator disposed between said PCB and said one or more AC power outputs and providing electrical isolation between said PCB and said one or more AC power outputs.

4. The wiring device recited in claim 3 wherein said one or more AC power outputs includes a single unitary electrically conductive arm having two face terminals for providing electrical power to two respective electrical devices.

5. The wiring device recited in claim 3 wherein said one or more AC power outputs includes first and second face terminals for providing electrical power to two respective electrical devices, said first face terminal being activated based on said control signal and said second face terminal being continuously activated whenever AC power is connected to the device.

6. The wiring device recited in claim 5 further comprising:

a cover plate having an aperture through which said front section of the housing protrudes; and

a mounting bracket having independent first and second sides, each of said first and second sides having an adjustment mechanism for adjusting a distance by which said housing protrudes from said cover plate.

7. The wiring device recited in claim 6, wherein one or more of said first and second sides of said mounting bracket include one or more stabilizing arms for supporting said cover plate.

8. The wiring device recited in claim 6 further comprising:

a unitary grounding bar having first and second sides corresponding to said first and second sides of said mounting bracket, each including an adjustment portion corresponding to the respective adjustment mechanisms of said first and second sides of said mounting bracket.

9. The wiring device recited in claim 8 further comprising:

a contact insulator disposed over said grounding bar and said first and second face terminals, said contact insulator hold said first and second face terminals in place.

10. The wiring device recited in claim 9 further comprising:

one or more tamper resistant mechanisms preventing anything from entering said first and second face terminals unless all of a hot plug contact, a neutral plug contact and a ground plug contact are inserted into corresponding apertures in said front section of said housing.

11. The wiring device recited in claim 1 wherein said switching device includes a relay rated to switch at least 12 amperes of current.

12. A wiring device comprising:

a housing including front and rear sections;

an AC power input for receiving AC power to the device from a power source external to said housing;

a flexible antenna for receiving a wireless control signal;

a circuit configured to receive said wireless control signal and output a low voltage control signal;

one or more AC power outputs for providing said AC power to a connected device;

a switching device receiving said wireless control signal and electrically connecting said AC power input to said one or more AC power outputs based on said wireless control signal;

a printed circuit board (PCB) supporting said switching device;

an insulator disposed between said PCB and said one or more AC power outputs and providing electrical isolation between said PCB and said one or more AC power outputs;

a cover plate having an aperture through which said front section of the housing protrudes; and

a mounting bracket having independent first and second sides, each of said first and second sides having an adjustment mechanism for adjusting a distance by which said housing protrudes from said cover plate.

13. The wiring device of claim 12 wherein said flexible antenna includes a conductive wire.

14. The wiring device recited in claim 12 wherein said one or more AC power outputs includes a single unitary electrically conductive arm having two face terminals for providing electrical power to two respective electrical devices.

15. The wiring device recited in claim 12 wherein said one or more AC power outputs includes first and second face terminals for providing electrical power to two respective electrical devices, said first face terminal being activated based on said control signal and said second face terminal being continuously activated whenever AC power is connected to the device.

16. The wiring device recited in claim 12 further comprising:

a unitary grounding bar having first and second sides corresponding to said first and second sides of said mounting bracket, each including an adjustment portion corresponding to the respective adjustment mechanisms of said first and second sides of said mounting bracket;

a contact insulator disposed over said grounding bar and said first and second face terminals, said contact insulator hold said first and second face terminals in place; and

a button actuator accessible through said front section of said housing and operable to activate said switching device when pressed.