| 摘要 |
A direct-drive air compressor comprises a housing (1). An inflatable core (2) is arranged in the housing (1). A radiating air duct (3) is arranged in the housing (1). The inflatable core (2) is located in the radiating air duct (3). The housing (1) is provided with an air inlet (11) and an air outlet (12). The air inlet (11) and the air outlet (12) are communicated to the radiating air duct (3). The air inlet (11) and/or the air outlet (12) is provided with a radiating fan (4) for dissipating heat produced by the inflatable core (2). The radiating fan (4) directly extracts from the air inlet (11) cooling air outside the air compressor, the cooling air enters the radiating air duct (3) to dissipate heat produced by the inflatable core (2), and the dissipated heat is discharged from the air outlet (12). The radiating fan (4) may also be arranged at the air outlet (12) and is used for air extraction. The direct-drive air compressor can dissipate heat efficiently, and the service life of the direct-drive air compressor is prolonged. |
