Powered wall plate with keyed interface
A powered wall plate may include a face plate comprising an opening extending through the face plate from the first surface to the rear surface. A first keyed interface may be formed at the rear surface of the face plate. An electrical receptacle may comprise a second keyed interface configured to be coupled with the first keyed interface, the electrical receptacle further comprising terminals disposed on sides of the electrical receptacle. Spring-biased terminals may be coupled to the face plate and coupled with the terminals. A powered feature may be coupled to the face plate and configured to be electrically coupled to the electrical receptacle through the spring-biased terminals when the first keyed interface and the second keyed interface are mateably coupled. Power may not be supplied from the electrical receptacle to the powered feature when the first keyed interface is not mateably coupled with the second keyed interface.
1. A powered wall plate, comprising:
a face plate configured for mounting on an electrical receptacle, the face plate comprising an opening extending through the face plate configured to expose the electrical receptacle when the face plate is mounted on the electrical receptacle;
a first keyed interface extending rearward of a rear surface of the face plate and configured to mateably couple with at least a second keyed interface on a face of the electrical receptacle; and
terminals coupled to and extending rearward of the rear surface of the face plate, wherein the terminals are configured to contact and electrically couple to terminal screws of the electrical receptacle;
wherein the powered wall plate is configured to supply power to a powered feature of the powered wall plate through the terminals only when the first keyed interface is mateably coupled with the second keyed interface.
2. The powered wall plate of claim 1 , wherein the powered feature comprises at least one of a USB port, a night light, a camera, a carbon monoxide detector, and a smoke alarm.
3. The powered wall plate of claim 1 , further comprising a warning indicator configured to indicate a safe connection between the first keyed interface and the second keyed interface.
4. The powered wall plate of claim 1 , wherein the powered feature is configured to be in electrical communication with the electrical receptacle only when the first keyed interface and the second keyed interface are mateably coupled.
5. The powered wall plate of claim 1 , wherein the terminals are disposed at opposing sides of the opening.
6. The powered wall plate of claim 1 , further comprising a printed circuit board (PCB) electrically coupled to the terminals and the powered feature.
7. A powered wall plate, comprising:
a face plate configured for mounting on an electrical receptacle, the face plate comprising an opening extending through the face plate configured to expose the electrical receptacle when the face plate is mounted on the electrical receptacle;
a first keyed interface extending rearward of a rear surface of the face plate and configured to mateably couple with at least a second keyed interface on a face of the electrical receptacle; and
terminals coupled to and extending rearward of the rear surface of the face plate and configured to electrically couple with the electrical receptacle, wherein the terminals are physically distinct from each of the first keyed interface and the second keyed interface;
wherein the powered wall plate is configured to supply power to a powered feature of the powered wall plate through the terminals only when the first keyed interface is mateably coupled with the second keyed interface.
8. The powered wall plate of claim 7 , wherein the terminals are configured to contact and electrically couple to terminal screws of the electrical receptacle.
9. The powered wall plate of claim 7 , wherein the powered feature comprises at least one of a USB port, a night light, a camera, a carbon monoxide detector, and a smoke alarm.
10. The powered wall plate of claim 7 , further comprising a warning indicator configured to indicate a safe connection between the first keyed interface and the second keyed interface.
11. The powered wall plate of claim 7 , wherein the powered feature is configured to be in electrical communication with the electrical receptacle only when the first keyed interface and the second keyed interface are mateably coupled.
12. The powered wall plate of claim 7 , wherein the terminals are disposed at opposing sides of the opening.
13. The powered wall plate of claim 7 , further comprising a printed circuit board (PCB) electrically coupled to the terminals and the powered feature.
14. A powered wall plate, comprising:
a face plate configured to mount on an electrical receptacle, the face plate having an opening configured to expose the electrical receptacle when the face plate is mounted on the electrical receptacle;
a first keyed interface on the face plate configured to mateably couple with at least a second keyed interface on the electrical receptacle; and
terminals extending away from the face plate and configured to electrically couple with the electrical receptacle, wherein the terminals are physically distinct from each of the first keyed interface and the second keyed interface;
wherein the powered wall plate is configured to supply power to a powered feature of the powered wall plate through the terminals only when the first keyed interface is mateably coupled with the second keyed interface.
15. The powered wall plate of claim 14 , wherein the first keyed interface extends rearward from a rear surface of the face plate.
16. The powered wall plate of claim 14 , wherein the terminals are configured to contact and electrically couple to terminal screws on opposing sides of the electrical receptacle.
17. The powered wall plate of claim 14 , wherein the powered feature comprises at least one of a USB port, a night light, a camera, a carbon monoxide detector, and a smoke alarm.
18. The powered wall plate of claim 14 , further comprising a warning indicator configured to indicate a safe connection between the first keyed interface and the second keyed interface.
19. The powered wall plate of claim 14 , wherein the powered feature is configured to be in electrical communication with the electrical receptacle only when the first keyed interface and the second keyed interface are mateably coupled.
20. The powered wall plate of claim 14 , further comprising a printed circuit board (PCB) electrically coupled to the terminals and the powered feature.