BATTERY MODULE ASSEMBLY

摘要

A battery module assembly according to one embodiment of the present invention includes: a heat pipe having a battery module in which a plurality of battery cells are stacked in one direction, a coupling part which is in contact with and coupled to the side surface part of the battery module, and a cooling part which extends from the coupling part so as to project away from the battery module; and a cooling plate, one surface of which is in contact with and coupled to the cooling part of the heat pipe. A cooling passage may be formed on the other surface of the cooling plate. According to the present invention, heat generated from the battery module including the battery cell can be cooled effectively.

主权项

1. A battery module assembly comprising:
a battery module in which a plurality of battery cells is stacked in a direction; a heat pipe including: a coupling portion that is in contact with and coupled to a side surface of the battery module and a cooling portion that extends from the coupling portion and protrudes outward from the side surface of the battery module; a cooling plate having a first main surface that is in contact with and coupled to the cooling portion of the heat pipe, and a second main surface in which a cooling channel is formed.