▎ 摘　　要

NOVELTY - The utility model claims a lithium battery solid electrolyte structure, comprising a shell and a cylindrical solid electrolyte main body set in the shell; the outer surface of the cylindrical solid electrolyte main body fixedly connected with with a graphene heat conducting sleeve ring; the inner wall of the graphene heat conducting sleeve ring is provided with an annular cooling channel; two ends of the annular cooling channel are provided with a sealing screw; the surface of the sealing screw is connected with the inner wall of the annular cooling channel by screw thread; the utility model relates to the technical field of battery. The lithium battery solid electrolyte structure, through the arrangement of graphene heat conducting sleeve, convenient for absorbing the heat of the cylindrical solid electrolyte main body surface, through the annular cooling channel, sealing screw; the sealing ring is convenient for adding cooling liquid to cool the graphene heat conducting lantern ring, further matched with the radiating ring sheet to radiate the graphene heat conducting lantern ring, so as to quickly radiating the cylindrical solid electrolyte main body; it can improve the service life of the battery.