FIG. 1 is a top plan view of a range hood, showing my new design; FIG. 2 is a bottom plan view of the range hood of FIG. 1; FIG. 3 is a right side elevational view of the range hood of FIG. 1, the left side being a mirror image of the right side; FIG. 4 is a front elevational view of the range hood of FIG. 1, the rear side being a mirror image of the front side; and, FIG. 5 a perspective view of the range hood of FIG. 1.