Fan assembly and fan frame thereof

摘要

A fan assembly and fan frame (21) thereof. A housing (27) includes an opening (26). A motor base (22) is disposed in the housing (27). A plurality of ribs (23) are disposed in the opening and between the housing (27) and the motor base (22) for supporting the motor base. Each rib (23) has a varied cross section from the motor base to the housing.