ELECTRIC COMPRESSOR

摘要

An electric compressor includes a compression mechanism, an electric motor, an inverter, a housing, and a cover attached to the housing to accommodate the inverter between the cover and the housing. The cover is constituted of a metal frame portion and a resin portion covering the frame portion to surround surfaces of the frame portion.;The frame portion has a plate-like portion and a peripheral wall portion extending from an outer peripheral edge of the plate-like portion toward the housing. The peripheral wall portion has concaves and convexes including at least one of a concave portion recessed in a thickness direction of the plate-like portion and a convex portion protruding in the thickness direction of the plate-like portion, at an end portion which is far from the plate-like portion. The resin portion is engaged with the concaves and convexes.

主权项

1. An electric compressor, comprising:
a compression mechanism for compressing a fluid; an electric motor for driving the compression mechanism; an inverter for driving the electric motor; a housing for accommodating the compression mechanism and the electric motor; and a cover attached to the housing to accommodate the inverter between the cover and the housing, wherein the cover is constituted of a metal frame portion and a resin portion covering the frame portion to surround surfaces of the frame portion, the frame portion has a plate-like portion and a peripheral wall portion extending from an outer peripheral edge of the plate-like portion toward the housing, the peripheral wall portion has concaves and convexes including at least one of a concave portion recessed in a thickness direction of the plate-like portion and a convex portion protruding in the thickness direction of the plate-like portion, at an end portion which is far from the plate-like portion, and the resin portion is engaged with the concaves and convexes.