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空调帽科威特推出一种空调帽,帽上装有一个微型太阳能制冷器,戴上它可使在50℃气温下工作的人员免受酷暑之苦。空调背心美国一位退休生物学家因提出制造空调背心的设想,而获美国的专利证书。他发明的制冷装置只有1.4~1.8公斤重,造价并不昂贵。装有这种制冷器的背心可以穿在运动员或其他夏天进行锻炼的人身上。根据需要,有效降温时间可以是15分钟,也可以是几小时。
Air-conditioned hat Kuwait has introduced an air-conditioned hat with a mini-solar cooler mounted on it to protect those working at temperatures up to 50 ° C from the heat of summer. Air conditioning vest A retired biologist in the United States won a U.S. patent because of his idea of creating an air-conditioned vest. He invented the refrigeration unit only 1.4 ~ 1.8 kg weight, the cost is not expensive. Vests equipped with such refrigerators can be worn by athletes or other people exercising in the summer. According to the needs of effective cooling time can be 15 minutes, it can be a few hours.