SHOWCASE FOR LUNCH BOX AND BEVERAGE CONTAINER USING THERMOELECTRIC MODULE

摘要

PURPOSE: Provided is an environmentally friendship showcase for lunch box and beverage container acting by means of thermoelectric module to continuously maintain freshness of contents and to remove frost generated by refrigeration. CONSTITUTION: The showcase having a desired receipt space to place a food container and an opened front side comprises a heat sink(28) to generate heat; a cold sink(32) integrated with the heat sink to absorb the heat; a thermoelectric module assembly(36) containing a thermoelectric module to generate or absorb the heat along directions of the electricity introduction; an inner air fan(34) mounted inside the showcase to circulate a cold air generated by the assembly and to supply the air to the receipt space; a heat sink fan(30) formed outside the showcase to control power for activating endothermic reaction between the air fan, the heat sink fan and the thermoelectric module.