Air cooling unit to be mounted on the front of an electric fan

Description

FIG. 1 is a perspective view of an air cooling unit to be mounted on the front of an electric fan showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing of a fan, water drops, a can, and a horizontal surface in FIG. 1, and of a portion of a fan in FIG. 3, is for illustrative purposes only and forms no part of the claimed design.