COOLER USING PHASE CHANGE MATERIAL AND THERMOELECTRIC MODULE

摘要

PURPOSE: A cooler using PCM(Phase Change Material) and thermoelectric module is provided to keep appropriate temperature. CONSTITUTION: A cooler comprises a PCM-charged container(201) charged with PCM of paraffin series or eutectic salts series whose phase is changed from solid to liquid to absorb and store heat; a thermoelectric module(101) absorbing heat and radiating the heat through a heat sink(401); and a pipe, coil or plate(301) in which PCM transfers and exchanges heat.