A DUCT STRUCTURE FOR COOLING CONTAINER-SPACE OF A AND A REFRIGERATOR HAVING THE SAME

The present invention relates to a duct structure to cool a storage space of a door, separately supplying cold air to a storage space formed on a door side of a refrigerator to perform constant temperature refrigeration of the storage space of the door side and the inside of a cabinet; and a refrige...

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Bibliographische Detailangaben
Hauptverfasser:	CHO, YONG HYEON, KANG, SUNG HEE, SHIN, DAE SIG, KIM, KI HWANG, LEE, DONG HYOUNG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION OR COOLING REFRIGERATORS WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a duct structure to cool a storage space of a door, separately supplying cold air to a storage space formed on a door side of a refrigerator to perform constant temperature refrigeration of the storage space of the door side and the inside of a cabinet; and a refrigerator applying the same. According to the present invention, the duct structure, which is a duct structure of a refrigerator including a door with a storage space divided from the inside of the refrigerator, comprises: a multi-duct disposed in a rear space inside the refrigerator to supply air to an upper part and discharge cold air; a connection outlet disposed on a top part of the multi-duct; a connection duct communicating with and connected to the connection outlet, and extended in front and rear directions; a front duct connected to a front end part of the connection duct and extended in left and right directions; and a nozzle unit disposed in a lower part of the front duct and discharging the cold air to the storage space of the door. 본 발명은 냉장고의 도어 쪽에 마련된 저장공간에 별도로 냉기를 공급하여 도어 쪽의 저장 공간과 캐비닛의 고내의 정온 냉장이 가능한 덕트 구조 및 이를 적용한 냉장고에 관한 것으로, 고내와 구분되는 저장 공간이 마련된 도어가 구비된 냉장고의 덕트 구조로서, 상기 고내의 후방공간에 마련되어 상부로 공기를 유동시키며 고내로 냉기를 토출하는 멀티덕트; 상기 멀티덕트의 상단부에 마련되는 연결토출구; 상기 연결토출구와 통하며 연결되고, 전후방향으로 연장된 연결덕트; 상기 연결덕트의 전방 단부에 연결되며, 좌우방향으로 연장된 형태의 전방덕트; 및 상기 전방덕트의 하부에 마련되며 상기 도어의 저장 공간에 냉기를 토출하는 노즐부;를 포함하는 덕트 구조 및 이것이 적용된 냉장고를 제공한다.