| 摘要 |
PURPOSE: A cool air passage of a freezing chamber in a refrigerator is provided to minimize a discharged counter current of cool air by optimizing the gap between a fan and a grill with reducing the generation of a warm current, thereby reducing the noise. CONSTITUTION: In a freezing chamber including a ventilating fan rotating by receiving the transmission of the driving power of a fan motor formed in the rear part of the freezing chamber, a shroud(500) forming an orifice part(510) to discharge cool air through the ventilating fan, and a grill(700) installed between the shroud and the inner surface of the freezing chamber for forming a cool air passage(600), the cool air passage structure is formed not to widen the gap between the grill and the shroud over 30mm for preventing a warm current generated between the grill and the shroud.
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