| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermoelectric cooler and its structure having simplicity, excellent reliability and excellent energy efficiency in an air conditioning, cold insulating and heat insulating system dispersively disposing thermoelectric elements in a wide area. SOLUTION: In the thermoelectric cooler having electrodes formed on a heat conductive plate as a radiating surface, thermoelectric elements dispersively disposed thereon, post materials as thermal conductors provided between the elements and a plate material to become a cooling surface to constitute a thermoelectric element body, a cushioning material is mounted at the post material, two pairs or more of the elements are arranged at the one body as a paired structure, and a vacuum heat insulator is arranged at a side face of the post material. A case is constituted by using the cooler, a buffer material is mounted at another structure, and an air flows along the radiating surface.
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