| 摘要 |
<p>An ice cream machine includes a refrigeration plate 3, a heat radiator 5, a cold container 7, a motor 9 and a stirring shaft 10. The refrigeration plate 3 includes a plurality of P-N junction semiconductor refrigerators. The ice cream maker includes a power supply 2 to provide 12VDC power to the semiconductor refrigerators. A thermal guiding device 6 conducts heat from the cold container 7 to the refrigeration plate 3. The ice cream machine is compact and suitable for household use and employs semiconductor refrigeration to produce an efficient, compact and non-polluting appliance.</p> |
