| 摘要 |
PROBLEM TO BE SOLVED: To provide the safe structure of wiring connectors of a refrigerator capable of preventing the possibility of ignition from occurring even in those places where the leak of refrigerant gas occurs and the concentration of the refrigerant gas may become the explosive limit of inflammable refrigerant or higher near wire connection parts in a cooler chamber and a machine room in a refrigerator using the inflammable refrigerant forming such that can be easily connected and assembled even in those places where an electric wiring is hard to be performed and the defective insertion of crimp-style terminals does not occur. SOLUTION: In this refrigerator, the inside of a storage chamber is controllably cooled to a specified temperature by a refrigerating cycle comprising a compressor, a condenser, a restrictor, and a cooler using the inflammable refrigerant. A wiring connector 17 at an electrical connection part disposed at a portion where the leakage and accumulation of the inflammable refrigerant may occur such as the pipe connection part of the refrigerating cycle is formed of a plug housing 19 and a receptacle housing 18. In the abutted state of both housings before being fitted to each other, conductive terminals 20 and 21 are separated from each other so that they are not electrically conducted to each other, and both housings are fitted to each other to connect the conductive terminals to each other. COPYRIGHT: (C)2004,JPO
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