Thermal management power battery module and battery pack

摘要

The present invention provides a high performance heat-conducting power battery module and a battery pack including the same, wherein the battery module includes a plurality of staggered cells (100); Heat conduction module; Liquid cooling module; And a cell fixing module for fixing the cell 100; Wherein the cell fixing module includes a cell position limiter and a module supporting device 300 located on both sides of the cell position limiter, wherein the liquid cooling module is integrated in the module supporting device 300, The heat conduction module is in contact with the cell (100) and the module support device (300). The battery pack includes a plurality of the high-performance heat-shielding power modules in series. By integrating the liquid cooling module into the module support device, the overall weight and production cost are reduced while ensuring the stability of the cooling system and the mechanical strength of the module support device.