▎ 摘　　要

NOVELTY - The structure has a cloth main body (1) whose upper side shoulder sides are connected with a heating area (2) provided with a rear collar. Front opening and closing ends of the cloth main body is connected with a connecting piece (3) that is electrically connected with the heating area. The connecting piece is electrically connected with a heating wire fixing piece. The heating wire fixing piece and the connecting piece are connected with a heating wire. Connecting ends of the heating wire fixing piece and the heating wire are formed with a connecting groove, where a heating element is made of material graphene, the cloth main body is used as a wind coat, a big coat, a front coat, a gift, a shirt and a jacket fabric and a PMN warming layer (10) is made of macromolecule micro-structure nano-composite material. USE - Thermal insulation material based long endurance heating structure for use by field stationed soldiers in cold area. Uses include but are not limited to geologic exploration workers, traffic coworkers, security guards and outdoor athletes such as skiing and snow traversal. ADVANTAGE - The structure provides light and thin warm-maintaining functional composite fabric, reduces cloth weight of the cloth main body, reinforces the use effect of the cloth main housing, enhances heat preservation to different use occasion to effectively extend the heat preservation time of the main housing, reduces the heating energy consumption and improves heat preservation effect and heat preservation performance of the clothing main housing after heating for long endurance. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a thermal insulation material based long endurance heating structure. 1Cloth main body 2Heating area 3Connecting piece 8Cloth lining material 10PMN warming layer