COOLING DUCT APPARATUS FOR ONBOARD BATTERY

A bezel (40) is provided on an inlet (12) of an air intake duct (10). A filter (60) that has a zigzag shape (a mountain and valley shape) is arranged on a back surface of the bezel (40). An outer peripheral portion (64) of the filter (60) is sandwiched by the bezel (40) and an interior trim (20). Also, a protruding portion (52) that restricts surface displacement of the filter (60) by being inserted into a recessed portion provided to an inside of an outer peripheral portion of the filter (60) is provided on the bezel (40).