制冷头盔足一种供高温环境中作业人员佩戴的头盔,其制冷器由半导体制冷片、蓄电池、蓄热体、蓄冷体、散热片和制冷带构成。蓄热体和蓄冷体夹于半导体制冷片两侧,并安装在头盔夹层中,热端朝上,冷端朝下。蓄电池可通过太阳能电池充电并通过自动开关向半导体制冷片供电。散热片和制冷带分 Refrigeration helmet full of a high temperature environment for workers wearing helmets, the refrigerator from the semiconductor refrigeration tablets, batteries, regenerators, storage body, cooling fins and cooling composition. The heat storage body and the cold storage body are sandwiched on both sides of the semiconductor cooling plate and are installed in the helmet interlayer with the hot side up and the cold side down. The battery can be charged by the solar cell and powered to the semiconductor chip by automatic switching. Heat sink and cooling belt points