We claim the ornamental design for a housing for a charging device, as shown and described.
FIG. 1 is a first perspective view of a housing for a charging device showing our new design;
FIG. 2 is a left side elevation view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a front view thereof;
FIG. 6 is a rear view thereof;
FIG. 7 is a second perspective view thereof;
FIG. 8 is a third perspective view of a housing for a charging device with a first set of electrical prongs in a first extended position;
FIG. 9 is a fourth perspective view of a housing for a charging device with the first set of electrical prongs in a second extended position;
FIG. 10 is a fifth perspective view of a housing for a charging device with a second set of electrical prongs in an extended position;
FIG. 11 is a sixth perspective view of a housing for a charging device with the first set of electrical prongs in the first extended position and the second set of electrical prongs in the extended position;
FIG. 12 is a bottom view thereof;
FIG. 13 is a perspective view of another embodiment of a housing for a charging device showing our new design; and,
FIG. 14 is a second perspective view thereof with the first set of electrical prongs in an extended position.
The broken lines shown represent unclaimed subject matter and form no part of the claimed design.