| 摘要 |
PROBLEM TO BE SOLVED: To meet a demand for preventing moisture from intruding into a housing in an electric apparatus including a housing that houses an electronic component.SOLUTION: A fan unit includes: a frame having a through slot; a waterproof moisture permeable filter covering the through slot; and a fan fixed to the frame and conducting ventilation through the through slot and the filter. The filter may be fastened to the frame. The filter may be placed between the frame and the fan and be held by an end part of the fan and a peripheral part of the through slot of the frame. |
