Cooling unit

Description

FIG. 1 is a perspective view of a cooling unit, showing our new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is an opposite side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a top view thereof.

Portions shown in broken lines form no part of the claimed design.

Claims

We claim, the ornamental design for a cooling unit, as shown and described.