Novel cylindrical lithium battery thermal management structure

The invention relates to the technical field of lithium ion battery thermal management, in particular to a novel cylindrical lithium battery thermal management structure, which mainly comprises one ormore cylindrical battery units, a metal heat conduction column and a metal heat exchange plate. Each cylindrical battery unit comprises a battery core and a housing, wherein the battery core is wrapped by the housing. The housing is of a circular column structure, and the metal heat conduction column is located in a hollow area in the center of the circular column structure; and two ends of the metal heat conduction column are assembled and connected to the metal heat exchange plate. According to the battery thermal management structure provided by the invention, heat generated by the batterycore can be transferred to the metal heat exchange plate through the metal heat conduction column during high-rate charging and discharging of the battery, and a heat dissipation function is realizedby virtue of natural conve