An EDS (50) includes a motor housing (70) and an inverter housing (90). The inverter housing (90) includes inverter fins (92). The motor housing (70) includes motor fins (72) and motor guide plates (77). The motor fins (72) and the motor guide plates (77) are provided on an outer peripheral surface (70a). Each of the motor guide plates (77) is aligned with the motor fins (72) along the outer peripheral surface (70a). The motor guide plate (77) guides air sent by a blower fan (111) in a circumferential direction (CD) to flow toward the motor fins (72) and the inverter fins (92). The motor guide plate (77) is bent in a convex shape to bulge toward an upstream side in an axial direction (AD).
DRIVE DEVICE AND DRIVE DEVICE UNIT
ANTRIEBSVORRICHTUNG UND ANTRIEBSVORRICHTUNGSEINHEIT
DISPOSITIF D'ENTRAÎNEMENT ET UNITÉ DE DISPOSITIF D'ENTRAÎNEMENT
2025-01-15
Patent
Electronic Resource
English