Aluminum alloy plate with good heat insulation performance

The utility model discloses an aluminum alloy plate with good heat insulation performance, which comprises a first aluminum alloy plate and a second aluminum alloy plate, first heat insulation cotton is clamped and fixed on the inner side surfaces of the first aluminum alloy plate and the second aluminum alloy plate, and aluminum alloy support profiles are fixed on the inner side surfaces of the first aluminum alloy plate and the second aluminum alloy plate. The heat insulation cotton is directly compounded and clamped on the aluminum alloy plate, then the plate framework is supported through the aluminum alloy supporting profile, and the plate is high in strength and high in heat insulation performance after being compounded. 本实用新型公开了一种隔热性能好的铝合金板，包括第一铝合金板、第二铝合金板，所述第一铝合金板、第二铝合金板内侧表面夹持固定有第一隔热棉，所述第一铝合金板、第二铝合金板内侧表面固定有铝合金支撑型材，其在铝合金板材直接复合夹持隔热棉，再通过铝合金支撑型材进行板材骨架支撑，其板材复合后强度高，隔热性强。