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发明授权
CN101539359B 冰箱 有权 转让

冰箱
摘要：
本发明提供一种即使在挡板长时间地维持在闭塞状态的情况下，挡板也不会因结霜而被冻结、不能开动，不会出现不能将冷气导入冷藏室的情形的冰箱。单蒸发器型冰箱(1)的特征在于，在冷气通道的一部分上开设与冷藏室(4)相通的开口(15)，在开口上设置挡板(17)、挡板驱动电动机(30)和电动机控制装置(25)，电动机控制装置(25)具有：通过使挡板驱动电动机旋转而用挡板将开口维持在闭塞状态或开放状态的第1控制模式，以及不使挡板进行开闭动作、对挡板驱动电动机的线圈进行通电使其发热的第2控制模式。
摘要（英）：

The invention provides a refrigerator in which the situation that a baffle plate is not frozen and cannot be opened because of frost and cooling air cannot be induced into a refrigerating chamber. A single-evaporator type refrigerator (1) is characterized in that an opening (15) communicating with the refrigerating chamber (4) is opened on a part of a cooling air passage; a baffle plate (17), a baffle plate drive electric motor (30) and an electric motor control device (25) are arranged on the opening. The electric motor control device (25) has a first control mode which uses the baffle plateto keep the opening in a close state or an open state by rotating the baffle plate drive electric motor and a second control mode which electrifies an coil of the baffle plate drive electric motor toheat the coil without making the baffle plate have open and close actions.

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