COOLING STRUCTURE OF ELECTRIC DEVICE

摘要

A cooling structure of an electric device is provided with an inverter; a plurality of cooling medium paths (724) wherein a cooling medium for the inverter flows; and an inlet section (722) into which the cooling medium to be supplied to the cooling medium paths (724) flows. The cooling medium paths (724) extend in a direction which orthogonally intersects with a direction wherein the inlet section (722) and the cooling medium paths (724) are arranged. The cooling structure of the electric device is further provided with a cooling medium dispersing mechanism for promoting dispersion of the cooling medium into each of the cooling medium paths (724) by suppressing flow of the cooling medium. The cooling medium dispersing mechanism is provided with a flow volume suppressing function for suppressing the flow volume of the cooling medium flowing in at least one of the cooling medium paths (724). The flow volume suppressing function is realized by means of walls (726A, 726B, 726C) arranged on the cooling medium paths (724).