| 摘要 |
A holder of a vehicle blower motor device includes a holder body for holding a motor, a disk-shaped coupling member, and a cover plate. The holder body, the coupling member, and the cover plate define an air duct. Air is introduced to the interior of the holder body through the air duct form the inlet to cool the motor. A cylindrical blocking wall surrounds the inlet. The blocking wall protrudes from the lower surface of the coupling member, which faces the air duct, toward the interior of the air duct. The blocking wall prevents droplets collected on the inlet from reaching a boundary between the cover plate and the coupling member. As a result, a blower motor device having an improved water resistance.
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