Adaptable electrical plug assembly

1. An electrical plug assembly, comprising:

a plug housing;

a ground pin projecting from a surface of the plug housing;

a first power blade projecting from the surface of the plug housing;

a power socket disposed within the plug housing, configured to receive a second power blade in a first orientation substantially parallel to the first power blade or in a second orientation substantially perpendicular to the first power blade.

2. An electrical plug assembly, comprising:

a plug housing;

a ground pin projecting from a surface of the plug housing;

a first power blade projecting from the surface of the plug housing;

a power socket disposed within the plug housing, said surface defining an aperture surrounding the power socket; and

an adapter plate including a second power blade having a first portion projecting from a first surface and a second portion projecting from an opposed second surface, said adapter plate further defining a ground pin aperture and a first power blade aperture extending there through, wherein the second portion of the second power blade is received within the power socket and the ground pin and the first power blade are received within the ground pin aperture and the first power blade aperture respectively and wherein the ground pin and the first power blade each project from the first surface of the adapter plate.

3. The electrical plug assembly according to claim 2 , wherein the power socket is configured to receive a second power blade in a first orientation substantially parallel to the first power blade or in a second orientation substantially perpendicular to the first power blade.

4. The electrical plug assembly according to claim 3 , wherein the second power blade is in the first orientation substantially parallel to the first power blade.

5. The electrical plug assembly according to claim 4 , wherein the electrical plug assembly meets a National Electrical Manufacturers Association (NEMA) 5-15P standard.

6. The electrical plug assembly according to claim 3 , wherein the second power blade is in the second orientation substantially perpendicular to the first power blade.

7. The electrical plug assembly according to claim 6 , wherein the electrical plug assembly meets a NEMA 6-20P standard.

8. The electrical plug assembly according to claim 2 , further comprising a retainer configured to secure the adapter plate to the plug housing.

9. The electrical plug assembly according to claim 2 , wherein the adapter plate defines a shroud projecting from the second surface and longitudinally surrounding the second portion of the second power blade.

10. The electrical plug assembly according to claim 9 , wherein the shroud is slideably attached to the adapter plate and configured to retract within the adapter plate when the adapter plate is attached to the plug housing.

11. An electric vehicle battery charging device capable of receiving electrical power having various source voltages, comprising an electrical power cord terminated by the electrical plug assembly according to claim 1 .

12. An electrical plug adapter plate configured to connect with a plug housing having a ground pin projecting from a surface of the plug housing, a first power blade projecting from the surface of the plug housing and a power socket disposed within the plug housing, said electrical plug adapter comprising:

an adapter plate having a first surface and an opposed second surface; and

a second power blade having a first portion projecting from the first surface and a second portion projecting from the second surface, wherein the adapter plate defines a ground pin aperture and a first power blade aperture extending there through, wherein the second portion of the second power blade is configured to be received within the power socket and wherein the ground pin aperture and the first power blade aperture are configured to receive the ground pin and the first power blade respectively.

13. The electrical plug adapter according to claim 12 , wherein the power socket is configured to receive a second power blade within a first portion having in a first orientation or within a second portion having a second orientation substantially perpendicular to first orientation.

14. The electrical plug adapter plate according to claim 13 , wherein the second power blade is configured to be received within the first portion of the power socket of the plug housing.

15. The electrical plug adapter plate according to claim 14 , wherein the first portion of the second power blade meets second power blade requirements according to a NEMA 5-15P standard.

16. The electrical plug adapter plate according to claim 13 , wherein the second power blade is configured to be received within the second portion of the power socket of the plug housing.

17. The electrical plug adapter plate according to claim 16 , wherein the first portion of the second power blade meets second power blade requirements according to a NEMA 6-20P standard.

18. The electrical plug adapter plate according to claim 12 , wherein the adapter plate defines a shroud projecting from the second surface and longitudinally surrounding the second portion of the second power blade.

19. The electrical plug adapter plate according to claim 18 , wherein the shroud is slideably attached to the adapter plate and configured to retract within the adapter plate when the adapter plate is attached to the plug housing.

20. An electric vehicle battery charging device capable of receiving electrical power having various source voltages, comprising an electrical power cord terminated by the electrical plug assembly according to claim 2 .