System and method for electrical vehicle charging system

1. A protective arrangement for an electric vehicle charging system, comprising:

a floor unit forming a recess;

a linkage disposed in the recess, the linkage being extendable from the recess from a stowed position to an extended position;

a cleaning device disposed to discourage accumulation of debris into the recess and on the linkage when the linkage is in the stowed position;

a connector disposed at an end of the linkage, the connector having sockets formed therethrough along opposite faces;

wherein the cleaning device includes:

a cleaning head disposed in the recess, the cleaning head including a plurality of cleaning brushes arranged on the cleaning head in a pattern that matches a pattern of the sockets in the connector;

wherein the linkage is configured to bring the connector in close proximity with the cleaning head such that the sockets are aligned with the plurality of cleaning brushes; and

actuators arranged to move the cleaning brushes within the sockets such that the cleaning brushes scrub each socket internally.

2. The protective arrangement of claim 1 , further comprising additional actuators disposed to cause the cleaning brushes to rotate.

3. The protective arrangement of claim 1 , wherein each of the plurality of cleaning brushes includes a shaft sized to occupy a space within a respective socket, and wherein the actuators arranged to move the cleaning brushes into the sockets are further disposed to sufficiently push the shafts such that the shafts occupy an internal space of the sockets while the linkage remains in the stowed position.

4. A method for protecting a charging arrangement for an electric vehicle, comprising:

providing a floor unit forming a recess;

providing a linkage disposed in the recess, the linkage being extendable from the recess from a stowed position to an extended position; and

providing a cleaning device disposed to discourage accumulation of debris within the recess and onto the linkage when the linkage is in the stowed position;

providing a connector disposed at an end of the linkage, the connector having sockets formed therethrough along opposite faces wherein the cleaning device includes:

a cleaning head disposed in the recess, the cleaning head including a plurality of cleaning brushes arranged on the cleaning head in a pattern that matches a pattern of the sockets in the connector; and

wherein discouraging accumulation of debris is accomplished by:

bringing the connector in close proximity with the cleaning head using the linkage by moving the linkage from the stowed position to the extended position such that the sockets are aligned with the plurality of cleaning brushes; and

moving the cleaning brushes into the sockets such that the cleaning brushes scrub each socket internally.

5. The method of claim 4 , wherein each of the plurality of cleaning brushes includes a shaft sized to occupy a space within a respective socket, and wherein the method further comprises sufficiently pushing the shafts into the sockets such that the shafts occupy an internal space of the sockets.

6. The method of claim 4 , further comprising providing additional actuators associated with the linkage, wherein the additional actuators operate to rotate the cleaning brushes while the cleaning brushes are disposed within the sockets.

7. The method of claim 4 , wherein each of the plurality of cleaning brushes includes a shaft sized to occupy a space within a respective socket, and wherein the shafts occupy an internal space of the sockets while the linkage remains in the extended position.