Power module assembly

Abstract

A power module assembly is disclosed. A power module assembly according to an embodiment includes a module housing part having a power module, and an upper cover part and a lower cover part disposed to cover upper and lower sides of the module housing part, respectively, and defining a flow path part, through which cooling water flows, in spaces apart from the module housing part. The module housing part exposes a part of the power module on the flow path part. With the configuration, the cooling water can flow in direct contact with the power module, thereby more improving heat dissipation performance of the power module assembly.

Dependencies are inferred from the claim text.