Range Hood Main Body

FIG. 1 is a front, top, right perspective view of a range hood main body, showing the claimed design; FIG. 2 is a front elevation view thereof; FIG. 3 is a rear elevation view thereof; FIG. 4 is a left side elevation view thereof; FIG. 5 is a right side elevation view thereof; FIG. 6 is a top plan view thereof; FIG. 7 is a bottom plan view thereof; and, FIG. 8 is a rear, bottom, left perspective view thereof. The dashed broken lines in the drawing depict portions of the main body of the range hood that form no part of the claimed design.