Food cooling and warming device, comprises working surface and peltier element, where working surface is heated or cooled by switching polarity of supply voltage for peltier element

摘要

The food cooling and warming device (1) comprises a working surface and a peltier element (2). The working surface is heated or cooled by switching the polarity of the supply voltage for the peltier element. The cooling and warming functions are combined in one device, where a removed barrier minimizes the cold outflow.