Plug load receptacle

Patent metadata

Field	Value
Publication number	US-10404017-B2
Application number	US-201615272909-A
Country	US
Kind code	B2
Filing date	Sep 22, 2016
Priority date	Sep 22, 2015
Publication date	Sep 3, 2019
Grant date	Sep 3, 2019

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.

First claim

What is claimed is:

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.

Assignees

• Hubbell Inc

Inventors

• Abughazaleh Shadi Alex
• Dupuis Joe
• Peck David

Classifications

• H02G3/18

  providing line outlets · CPC title

• H01R2103/00

  Two poles · CPC title

• H01R25/006

  the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle · CPC title

• H01R24/78

  with additional earth or shield contacts · CPC title

• H01R13/7038

  making use of a remote controlled switch, e.g. relais, solid state switch activated by the engagement of the coupling parts · CPC title