Shock-Absorbing Fan Motor Mount With Motor Cooling

摘要

The invention relates to a motor mount (20) for a drive motor (17) for the impellor (15) of a motor-fan unit (1), comprising:—a base (21) comprising at least one cooling opening (50) for the circulation of a stream of cooling air for cooling the drive motor (17), and—a receptacle (30) situated partly at least inside the base (21) and comprising a peripheral wall (35) forming a housing (36) to house the drive motor (17), the peripheral wall (35) comprising at least one cooling aperture (51) for the circulation of the stream of cooling air toward the housing (36) housing the motor. The motor mount comprises at least one cooling sleeve (52) connecting the cooling opening (50) and the cooling aperture (51). The invention also relates to a motor-fan unit incorporating such a motor mount.