Cold and hot thermos cup



The utility model provides a cold and hot thermos cup, mainly constitute by cup and cup, the cup is again including the cup with heat conduction material producing that is located outer cup with be located the inlayer, outer bottom of cup portion be equipped with the through -hole make in the diapire of cup expose outside, the cup top is equipped with the heat conductor, the inside semiconductor refrigeration piece that is equipped with of cup of heat conductor below, the semiconductor refrigeration piece passes through the switch and links to each other with the power, through switch the two poles of the earth and the refrigeration of the change of the being connected realization semiconductor refrigeration piece terminal surface up at the two poles of the earth of semiconductor refrigeration piece or the conversion that heats to the power, thereby realize refrigerating or heating the liquid in the cup, liquid refrigeration or heat preservation in the help cup.




Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)


Cited By (1)

    Publication numberPublication dateAssigneeTitle
    CN-106308322-AJanuary 11, 2017中山市元亨家居用品有限公司Refrigerating and warm-keeping cup