▎ 摘　　要

NOVELTY - The utility model claims an aerogel heat insulation sheet, comprising a protective layer film, the inner side surface of the protective layer film is provided with a hot melt adhesive, the inner side of the hot melt adhesive is provided with an aerogel layer, the inner wall surface of the aerogel layer is provided with a graphene heat conducting film, the inner side of the graphene heat conducting film is provided with a heat preservation block. The heat insulation sheet can have very strong heat insulation effect through the aerogel layer and graphene heat conducting film, so that the heat insulation effect of the heat insulation sheet is excellent.