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发明名称
半导体制冷、加热水杯
摘要
一种饮用水杯,在金属内外壁中间有周向排列的PN结电隅组,利用珀尔帖半导体电效应原理,使电隅组工作在制冷或加热状态下,使我们的饮用水冬暖夏冰,适合饮用,同时运用宽电源电路,使水杯适用范围和地域广泛。
申请公布号
CN2522017Y
申请公布日期
2002.11.27
申请号
CN01265173.7
申请日期
2001.10.01
申请人
石代君
发明人
石代君
分类号
A47J31/50
主分类号
A47J31/50
代理机构
代理人
主权项
一种半导体制冷加热水杯,全属中空、顶上有盖,可以盛装液体物质,其特征是:在杯壁内外层之间有PN结电偶组,层间空隙填充隔热保温材料,有制冷制热指标灯,制冷制热换向开关,AC220V、DC12V、DC24V专用插头、插座。
地址
621716四川省江油市二郎庙镇芭蕉湾村一组
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