▎ 摘　　要

NOVELTY - The invention claims a graphene heat insulating sleeve with adjustable temperature, belonging to the technical field of insulating clothes, comprising a clothes main body, the clothes main body is provided with multiple heating areas, each heating area is provided with a graphene heating sheet, the graphene heating sheet is set on the outer wall of the clothes main body, the inner part of the clothes main body is fixedly provided with a temperature control device, the graphene heating sheet is connected with a lead, the graphene heating sheet is connected with the temperature control device through the lead, one end of the lead far away from the graphene heating sheet is connected with a power supply interface, the power supply interface is used for connecting the external power supply to provide electric quantity for graphene heating sheet, the temperature control device adjusts the heating amount of the graphene heating sheet by controlling the current conveyed to the graphene heating sheet. The invention makes the user can control the heating temperature of the graphene insulating sleeve, so that the heating temperature is more suitable for the actual requirement of the user, and improves the practicability and user satisfaction of the graphene insulating sleeve.