BATTERY HEAT DISSIPATION DEVICE, BATTERY PACK HAVING BATTERY HEAT DISSIPATION DEVICE AND APPLICATION THEREOF

摘要

A battery heat dissipation device (20), a battery pack (1) having the battery heat dissipation device (20) and an application thereof, wherein the battery heat dissipation device (20) is applied to a battery module (10). The battery module (10) comprises a plurality of battery units (11). The battery heat dissipation device (20) comprises an outer heat dissipation part (21) and an inner heat dissipation part (22). The outer heat dissipation part (21) is located outside the battery module (10). The inner heat dissipation part (22) is located between the battery units (11), and the inner heat dissipation part (22) can dissipate the heat of the battery module (10) to the outside.