| 摘要 |
PURPOSE: A refrigerator is provided to improve the heat emitting performance of the refrigerator by including dust collecting unit in order to prevent the flow of dust from external air into a condenser. CONSTITUTION: A refrigerator includes a machinery room and a dust collecting unit(200). A condenser(10), a fan(20), and a compressor(30) are installed in the machinery room. External air is flown to the condenser regardless of the dust collecting unit. The dust collecting unit is installed on a flow boundary defining the inhaling path of the machinery room. The flow boundary guides the external air to the machinery room. |
