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1.发明公开
公开(公告)号：EP4332472A1
公开(公告)日：2024-03-06
申请号：EP21938771.9
申请日：2021-07-23
发明人： SHI, Yong , LYU, Zhengguang
摘要： The present disclosure relates to the technical field of refrigerators and manufacturing therefor, and in particular, to a refrigerator air duct structure, a refrigerator refrigerating air duct, a refrigerator freezing air duct, and a refrigerator. The refrigerator air duct structure comprises a groove integrally formed on a refrigerating container liner and a cover plate covering the groove; the groove is communicated with an air supply duct, and comprises a main groove and a plurality of branch grooves communicated with the main groove; the plurality of branch grooves are arranged at intervals on the refrigerator container liner; and the cover plate is provided with a through-hole for allowing cold air to flow into a refrigerator body of a refrigerator. According to the present disclosure, the refrigerator air duct structure is naturally formed by means of the cover plate and the plastic groove of the container liner, thereby reducing assembly sub-parts for a refrigerating air duct and a freezing air duct, making operation steps simple during assembly of the air ducts, canceling in-refrigerator splicing operations for conventional air ducts and air supply ports, reducing cold leakage caused by poor sealing, and reducing the risk of freezing at the bottom of a refrigerating chamber and freezing in a freezing chamber.
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