COOLING STRUCTURE FOR BLOWER MOTOR FOR VEHICLE

摘要

PURPOSE: A cooling structure is provided to achieve improved performance of the motor by reducing noises of the motor and enhancing a cooling efficiency. CONSTITUTION: A cooling structure comprises a fan(60) for compressing the air flowing through an air inlet door; an air inlet port(20) for introduction of a certain part of the compressed air; an inlet passage(10) for guiding the air into a motor; a motor case(40) covering the motor, and which has a motor case hole(41); a cooling hose(11) accommodated into the motor case hole; an inlet pipe(21) accommodated into an end of the cooling hose; and a filter(30) mounted in the inlet pipe.