The ornamental design for a ceilingfanhousing, as shown and described.
FIG. 1 is a bottom perspective view of a ceiling fan motor housing showing my new design in use;
FIG. 2 is an enlarged front elevation view of the ceiling fan housing in accordance with my design, the opposite view being a mirror image of that shown;
FIG. 3 is an enlarged side elevation view of the ceiling fan housing in accordance with my design, the opposite view being a mirror image of that shown;
FIG. 4 is an enlarged top plan view of the ceiling fan housing in accordance with my design; and,
FIG. 5 is an enlarged bottom plan view of the ceiling fan housing in accordance with my design.
The broken line showing of the ceiling fan blades, blade irons, switch housing, top apertures and bottom plate is included for the purpose of illustrating environmental structure and forms no part of the claimed design.