Floor-mounted domestic appliance

1. A floor-mounted domestic appliance comprising:

an A.C. power connector that supplies the appliance with electric energy; and

an appliance outlet socket that corresponds to the A.C. power connector, wherein the appliance outlet socket comprises a terminal block for establishing an electrically conducting connection to a power supply lead;

wherein the A.C. power connector includes a socket opening and at least one data transmission contact for an extra-low electric voltage disposed in the socket opening, and wherein the at least one data transmission contact is disposed on an interior side wall of the socket opening of the A.C. power connector.

2. The floor-mounted domestic appliance of claim 1 , wherein the A.C. power connector comprises an appliance connector plug.

3. The floor-mounted domestic appliance of claim 1 , wherein the floor-mounted domestic appliance comprises a base recess.

4. The floor-mounted domestic appliance of claim 3 , wherein the A.C. power connector is located in a region of the base recess, particularly in a region that is visible during power-on.

5. The floor-mounted domestic appliance of claim 1 , wherein the A.C. power connector and appliance outlet socket are mutually detachably joined.

6. The floor-mounted domestic appliance of claim 1 , wherein the A.C. power connector comprises two freestanding contact blades and the appliance outlet socket comprises a corresponding number of receptacles for receiving the two freestanding contact blades of the A.C. power connector.

7. The floor-mounted domestic appliance of claim 1 , wherein the A.C. power connector supplies electric energy for electric voltage levels of domestic supply networks.

8. The floor-mounted domestic appliance of claim 1 , further comprising an operating sequence controller connected in an electrically conducting manner to the at least one data transmission contact.

9. The floor-mounted domestic appliance of claim 1 , wherein the at least one data transmission contact extends into the socket opening of the A.C. power connector.

10. The floor-mounted domestic appliance of claim 8 , wherein the operating sequence controller extends into the socket opening of the A.C. power connector.

11. The floor-mounted domestic appliance as claimed in claim 10 , wherein a printed circuit board of the operating sequence controller extends into the socket opening.

12. The floor-mounted domestic appliance of claim 11 , wherein the printed circuit board of the operating sequence controller forms the interior side wall of the A.C. power connector.

13. The floor-mounted domestic appliance of claim 11 , wherein the at least one data transmission contact is on the printed circuit board of the operating sequence controller.

14. The floor-mounted domestic appliance of claim 1 , wherein the A.C. power connector comprises an outlet body having the socket opening and the interior side wall,

wherein the terminal block is disposed in the socket opening, and

wherein the interior side wall is directly adjacent to an edge of the opening of the outlet body.

15. The floor-mounted domestic appliance of claim 14 , further comprising a controller connected in an electrically conducting manner to the at least one data transmission contact,

wherein the controller extends into the socket opening of the body.

16. The floor-mounted domestic appliance of claim 15 , wherein the controller includes a printed circuit board that extends into the socket opening, and

wherein the printed circuit board forms a part of the interior side wall of the body.

17. The floor-mounted domestic appliance of claim 16 , wherein the at least one data transmission contact is on the printed circuit board that forms the part of the interior side wall of the body.

18. A floor-mounted domestic appliance comprising:

a housing including a treatment space and a door on a front side of the housing, the door configured to be opened to expose the treatment space;

an A.C. power connector on the housing, the A.C. power connector supplying the appliance with electric energy; and

an appliance outlet socket, the appliance outlet socket corresponding to the A.C. power connector,

wherein the A.C. power connector includes an outlet body having a socket opening,

wherein the appliance outlet socket comprises:

a terminal block for establishing an electrically conducting connection to a power supply lead disposed in the socket opening; and

a data transmission contact for an extra-low electric voltage disposed on an interior side wall of the outlet body, the interior side wall being adjacent to an edge of the socket opening of the outlet body.

19. The floor-mounted domestic appliance of claim 18 , further comprising a controller connected in an electrically conducting manner to the data transmission contact,

wherein the controller extends into the socket opening of the body.

20. The floor-mounted domestic appliance of claim 19 , wherein the controller includes a printed circuit board that extends into the socket opening, and

wherein the printed circuit board forms a part of the interior side wall of the body.

21. The floor-mounted domestic appliance of claim 20 , wherein the data transmission contact is on the printed circuit board that forms the part of the interior side wall of the body.

22. The floor-mounted domestic appliance of claim 18 , wherein the A.C. power connector is on the front side of the housing.

23. The floor-mounted domestic appliance of claim 18 , wherein the housing includes a base recess on the front side of the housing, and

wherein the A.C. power connector is on the base recess of the front side of the housing.

24. The floor-mounted domestic appliance of claim 18 , wherein the A.C. power connector is on a rear side of the housing, the rear side of the housing being opposite the front side.