Separated battery heat dissipation device based on phase change material plate

The utility model relates to a separated battery heat dissipation device based on a phase change material plate. Wherein the battery pack is composed of a plurality of stacked battery cells, and the phase-change material plates are stacked together. An aluminum soaking plate is arranged between every two adjacent battery cells; wherein the two side surfaces of the aluminum vapor chamber are respectively attached to the side surfaces of the two battery cells, the aluminum vapor chamber extends outwards for a certain distance from the space between the battery cells, the extending part of the aluminum vapor chamber is arranged between the phase-change material plates, the phase-change material plates and the aluminum vapor chamber are arranged at intervals, and a red copper fin is further arranged between every two adjacent phase-change material plates. And the power performance and the use safety of the battery are integrally improved. 本实用新型涉及一种基于相变材料板的分离式电池散热装置，包括若干个叠放在一起的电芯组成的电池组和若干个叠放在一起的相变材料板，相邻两个电芯之间设有铝均热