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KR100716254B1 - Refrigerator - Google Patents

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Publication number
KR100716254B1
KR100716254B1 KR1020060078426A KR20060078426A KR100716254B1 KR 100716254 B1 KR100716254 B1 KR 100716254B1 KR 1020060078426 A KR1020060078426 A KR 1020060078426A KR 20060078426 A KR20060078426 A KR 20060078426A KR 100716254 B1 KR100716254 B1 KR 100716254B1
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KR
South Korea
Prior art keywords
cold air
compartment
air inlet
refrigerating
duct
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Expired - Fee Related
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KR1020060078426A
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Korean (ko)
Inventor
임승태
임재훈
이종달
조명훈
유동렬
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삼성전자주식회사
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C5/00—Working or handling ice
    • F25C5/20—Distributing ice
    • F25C5/22—Distributing ice particularly adapted for household refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/061—Walls with conduit means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2400/00—Auxiliary features or devices for producing, working or handling ice
    • F25C2400/10—Refrigerator units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/061—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation through special compartments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/062—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation along the inside of doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/063—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation with air guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
    • F25D2317/0666—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the freezer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

하부의 냉동실과 상부의 냉장실이 상호 구획되며 각 후방에 냉기를 공급하기 위한 냉각부가 구비된 본체와, 냉동실 및 냉장실의 전면에 각각 마련되어 냉동실을 개폐하는 냉동실도어와 냉장실을 개폐하는 냉장실도어로 이루어진 도어와, 냉장실도어의 내측에 구비되어 얼음을 생성하며, 일측에 냉기가 유입되는 냉기유입구와 냉기가 토출되는 냉기토출구가 형성된 제빙실과, 냉장실도어가 닫혔을 때 일단이 냉기유입구 및 냉기토출구와 대응되는 본체의 일측에 형성되는 냉기유입덕트와 냉기토출덕트로 이루어진 냉기덕트 및 냉기유입구와 냉기유입덕트의 일단 사이에 배치되어 상호 연결하는 제1연결부재와 냉기토출구와 냉기토출덕트의 일단 사이에 배치되어 상호 연결하는 제2연결부재로 이루어진 연결부재를 구비하는 냉장고를 개시한다. 이러한 냉장고는 냉기유입구와 냉기유입덕트 사이 및 냉기토출구와 냉기토출적트의 사이에 연결부재가 마련됨으로써 냉장실도어가 열렸을 경우에도 제빙실로 냉기가 유입되거나 제빙실의 냉기가 토출될 수 있다.The freezer compartment in the lower part and the refrigerating compartment in the upper part are mutually divided, and a main body having a cooling unit for supplying cold air at each rear, and a freezer door for opening and closing the freezer compartment and a refrigerating compartment door for opening and closing the freezer compartment, respectively, on the front of the freezer compartment and the refrigerating compartment. And an ice making chamber provided at an inside of the refrigerating chamber door to form ice, and having a cold air inlet through which cold air is introduced and a cold air outlet through which cold air is discharged on one side thereof, and one end corresponding to a cold air inlet and a cold air outlet when the refrigerating chamber door is closed. It is disposed between the cold air duct and the cold air inlet duct formed on one side of the main body and the cold air inlet and cold air inlet and one end of the cold air inlet duct and the first connection member interconnected and connected A refrigerator having a connecting member including a second connecting member connected to each other is disclosed. The refrigerator may be provided with a connection member between the cold air inlet and the cold air inlet duct, and between the cold air outlet and the cold air discharge drop, so that cold air may flow into the ice making chamber or cold air may be discharged even when the refrigerator compartment door is opened.

Description

냉장고{A refrigerator}Refrigerator {A refrigerator}

도 1은 본 발명에 따른 냉장고를 도시한 사시도이다.1 is a perspective view showing a refrigerator according to the present invention.

도 2는 본 발명에 따른 냉장고를 도시한 단면도이다.2 is a cross-sectional view showing a refrigerator according to the present invention.

도 3은 도 1에 도시된 A부분을 도시한 확대도이다. FIG. 3 is an enlarged view of portion A illustrated in FIG. 1.

**도면의 주요 부분에 대한 부호의 설명** ** Description of the symbols for the main parts of the drawings **

10 : 본체 11 : 냉장실10: body 11: refrigerator

12 : 냉동실 14,15 ; 냉장실도어12: freezer compartment 14,15; Cold Room Door

20 : 냉장실 냉각부 30 : 냉동실 냉각부20: refrigerator compartment cooling unit 30: freezer compartment cooling unit

50 : 제빙실 55 : 냉기구50: ice making room 55: cold air balloon

56 : 냉기유입구 57 : 냉기토출구56: cold air inlet 57: cold air outlet

60 : 냉기덕트 61 : 냉기유입덕트60: cold air duct 61: cold air duct

62 : 냉기토출덕트 70 : 연결부재62: cold air discharge duct 70: connecting member

71 : 제1연결부재 72 : 제2연결부재71: first connecting member 72: second connecting member

본 발명은 냉장고에 관한 것으로, 더욱 상세하게는 하부에 냉동실과 상부에 냉장실이 마련되고, 이 냉장실의 도어에 제빙장치가 장착된 냉장고에 관한 것이다. The present invention relates to a refrigerator, and more particularly, to a refrigerator having a freezer compartment at a lower portion thereof and a refrigerating chamber at an upper portion thereof, and an ice-making device mounted on a door of the refrigerator compartment.

대한민국 공개특허 10-2006-0088143호에는 상부에 냉장실이 마련되고 하부에 냉동실이 마련된 냉장고가 개시되어 있다. 상기의 냉장실은 두 개의 냉장실도어가 양쪽으로 개폐되는 양문형 냉장고의 형태로 이루어지는데, 두 개의 냉장실도어 중 일측에는 얼음의 제조를 위한 제빙장치가 배치된 제빙실이 마련되어 있다. Korean Patent Laid-Open Publication No. 10-2006-0088143 discloses a refrigerator provided with a refrigerating compartment in an upper portion and a freezing compartment in a lower portion thereof. The refrigerating chamber is formed in the form of a two-door refrigerator in which two refrigerating chamber doors are opened and closed on both sides. One side of the two refrigerating chamber doors is provided with an ice making unit in which an ice making device for manufacturing ice is disposed.

이때, 제빙실은 하부의 냉동실 쪽으로부터 냉기가 공급될 수 있도록 냉기덕트를 통해 냉동실과 연통된다. 이를 위해 냉기덕트는 하단부가 냉동실의 후방 내측 즉, 증발기가 마련된 냉각부에 연통되고 상단부가 냉장실의 일측 벽면에 형성된다. 그리고 제빙실의 일측면에는 냉장실도어가 닫혔을 때 냉기덕트를 통해 제빙실로 냉기가 유입되도록 냉기덕트의 상단부와 접하는 냉기구가 형성된다.At this time, the ice making chamber is in communication with the freezing chamber through the cold air duct so that cold air can be supplied from the freezing chamber side of the lower portion. To this end, the cold air duct is connected to the rear side of the freezer compartment, that is, the cooling unit provided with the evaporator, and the upper end is formed on one side wall of the refrigerating compartment. One side of the ice making chamber is provided with a cold appliance contacting the upper end of the cold air duct so that cold air flows into the ice making chamber through the cold air duct when the refrigerator door is closed.

그러나 종래의 냉장고에서는 냉장실도어를 열었을 때 제빙실의 냉기구와 냉기덕트의 상단부가 접촉되지 않게 되어 냉기덕트의 냉기가 제빙실의 내부로 유입되지 않거나 제빙실의 냉기가 냉기덕트로 토출되지 않는 문제점이 있다. However, in the conventional refrigerator, when the refrigerating chamber door is opened, the cold appliance of the ice making chamber and the upper end of the cold duct are not in contact with each other, so that the cold air duct does not flow into the ice making chamber or the cold air of the ice making chamber is not discharged into the cold air duct. have.

따라서, 본 발명은 이와 같은 문제점을 감안한 것으로서, 본 발명의 목적은 냉장실도어를 열었을 때에도 제빙실로 냉기가 유입 및 제빙실로부터 냉기가 토출될 수 있는 냉장고를 제공하는데 있다.Accordingly, the present invention has been made in view of the above problems, and an object of the present invention is to provide a refrigerator in which cold air is introduced into the ice making chamber and cold air can be discharged from the ice making chamber even when the refrigerator compartment door is opened.

이와 같은 목적을 구현하기 위한 본 발명에 따른 냉장고는 하부의 냉동실과 상부의 냉장실이 상호 구획되며 각 후방에 냉기를 공급하기 위한 냉각부가 구비된 본체와, 상기 냉동실 및 냉장실의 전면에 각각 마련되어 상기 냉동실을 개폐하는 냉동실도어와 상기 냉장실을 개폐하는 냉장실도어로 이루어진 도어와, 상기 냉장실도어의 내측에 구비되어 얼음을 생성하며, 일측에 냉기가 유입되는 냉기유입구와 냉기가 토출되는 냉기토출구가 형성된 제빙실과, 상기 냉장실도어가 닫혔을 때 일단이 상기 냉기유입구 및 냉기토출구와 대응되는 상기 본체의 일측에 형성되는 냉기유입덕트와 냉기토출덕트로 이루어진 냉기덕트 및 상기 냉기유입구와 상기 냉기유입덕트의 일단 사이에 배치되어 상호 연결하는 제1연결부재와 상기 냉기토출구와 상기 냉기토출덕트의 일단 사이에 배치되어 상호 연결하는 제2연결부재로 이루어진 연결부재를 포함하는 것을 특징으로 한다.The refrigerator according to the present invention for realizing the above object is divided into a freezer compartment in the lower part and a refrigerating compartment in the upper part and provided with a cooling unit for supplying cold air to each rear, respectively provided in front of the freezer compartment and the refrigerating compartment, respectively. A door comprising a freezing compartment door for opening and closing the door and a refrigerating compartment door for opening and closing the refrigerating compartment, an ice making chamber provided inside the refrigerating compartment door to generate ice, and having a cold air inlet through which cold air is introduced and a cold air outlet through which cold air is discharged; And a cold air duct formed of a cold air inlet duct and a cold air discharge duct formed at one side of the main body corresponding to the cold air inlet and the cold air outlet when the refrigerator compartment door is closed, and between the cold air inlet and the end of the cold air inlet duct. A first connection member and the cold air discharge port and the cold air discharge that are arranged to be interconnected It characterized in that a connection member is disposed between one end made of a second connection member interconnecting the bit.

상기 연결부재는 신축 가능한 벨로우즈관으로 이루어진 것을 특징으로 한다.The connecting member is characterized by consisting of a flexible bellows pipe.

상기 냉기유입덕트의 타단은 상기 냉동실의 냉각부에 연통되고 상기 냉기토출덕트의 타단은 냉장실 또는 냉동실 후방에 연통된 것을 특징으로 한다.The other end of the cold air inlet duct is in communication with the cooling unit of the freezing chamber and the other end of the cold air discharge duct is characterized in that it is in communication with the refrigerating chamber or the freezing chamber rear.

상기 냉기유입덕트와 상기 냉기토출덕트는 상기 냉장실의 일측벽에 설치된 것을 특징으로 한다.The cold air inlet duct and the cold air discharge duct are installed on one side wall of the refrigerating chamber.

이하에서는 첨부한 도면들을 참조하여 본 발명의 실시예를 상세히 설명하기로 한다. Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention;

도 1 및 도 2를 참조하면, 본 발명에 따른 냉장고는 상부의 냉장실(11)과 하부의 냉동실(12)이 구획벽(13)에 의해 구획된 본체(10)를 구비한다. 1 and 2, the refrigerator according to the present invention includes a main body 10 in which an upper refrigerating chamber 11 and a lower freezing chamber 12 are partitioned by partition walls 13.

이때, 냉장실(11)과 냉동실(12)은 전면이 개방되며, 상부의 냉장실(11)은 제1냉장실도어(14)와 제2냉장실도어(15)에 의해 개폐되고, 하부의 냉동실(12)은 냉동 실도어(16)에 의해 개폐된다. 제1냉장실도어(14)와 제2냉장실도어(15)는 좌우로 회전하여 개폐될 수 있도록 본체(10)의 양측에 각각 회전 가능하게 결합된다. At this time, the refrigerating chamber 11 and the freezing chamber 12 is open to the front, the upper refrigerating chamber 11 is opened and closed by the first refrigerating chamber door 14 and the second refrigerating chamber door 15, the lower freezing chamber 12 Is opened and closed by the freezing chamber door 16. The first refrigerating chamber door 14 and the second refrigerating chamber door 15 are rotatably coupled to both sides of the main body 10 so as to rotate left and right.

냉동실도어(16)는 전후로 진퇴하여 개폐될 수 있도록 냉동실(12) 내부에 설치된 서랍형 저장용기(16a)의 전면에 결합된다. 물론 냉동실도어(16)는 도면에 도시하지는 않았지만 본체(10)에 회전 가능하게 장착되어 회전하여 개폐되는 방식일 수도 있다.The freezer compartment door 16 is coupled to the front side of the drawer-type storage container 16a installed inside the freezer compartment 12 so as to be moved forward and backward. Of course, although not shown in the drawing, the freezer door 16 may be rotatably mounted to the main body 10 to be rotated and opened and closed.

냉동실(12) 내측 후방에는 냉동실 냉각부(30) 즉, 냉동실(12)의 냉각을 위한 냉동실증발기(31)와 냉동실(12)의 냉기순환을 위한 냉동실순환팬(32)이 설치된다. 또한 냉동실(12) 후방에는 냉동실증발기(31)와 냉동실순환팬(32)이 설치된 공간과 냉동실(12)을 구획하는 내측패널(33)이 설치되고, 이 내측패널(33)에는 냉동실(12)의 냉기순환을 위한 냉기순환유로(34)가 형성된다. 냉기순환유로(34)는 냉동실순환팬(31)에 의해 송풍되는 공기가 냉동실(12)에 분산 공급되도록 안내한다.Inside the freezing compartment 12, a freezing compartment cooling unit 30, that is, a freezing compartment evaporator 31 for cooling the freezing compartment 12 and a freezing compartment circulation fan 32 for cold circulation of the freezing compartment 12 are installed. In addition, a space in which the freezer compartment evaporator 31 and the freezer compartment circulation fan 32 are installed and an inner panel 33 partitioning the freezer compartment 12 are provided at the rear of the freezer compartment 12, and the freezer compartment 12 is provided in the inner panel 33. The cold air circulation path 34 for the cold air circulation of the is formed. The cold air circulation path 34 guides the air blown by the freezer compartment circulation fan 31 to be distributedly supplied to the freezer compartment 12.

냉장실(11) 내측 후방에는 냉장실 냉각부(20) 즉, 냉장실(11)의 냉각을 위한 냉장실증발기(21)와 냉장실(11)의 냉기 순환을 위한 냉장실순환팬(22)이 설치된다. 또한 냉장실(12) 후방에는 냉장실증발기(21) 및 냉장실송풍팬(22)이 설치된 공간과 냉장실(11)을 구획하는 내측패널(23)이 설치되고, 이 내측패널(23)에는 냉장실(11)의 냉기순환을 위한 냉기순환유로(24)가 형성된다. 즉 본 발명은 냉동실(12)과 냉장실(11)이 별도의 증발기들(21,31)에 의해 각각 냉각된다.In the rear of the refrigerating compartment 11, a refrigerating compartment cooling unit 20, that is, a refrigerating compartment evaporator 21 for cooling the refrigerating compartment 11 and a refrigerating compartment circulation fan 22 for circulating cold air of the refrigerating compartment 11. In the rear of the refrigerating chamber 12, a space in which the refrigerating chamber evaporator 21 and the refrigerating chamber blowing fan 22 are installed and an inner panel 23 partitioning the refrigerating chamber 11 are provided, and the refrigerating chamber 11 is provided in the inner panel 23. The cold air circulation passage 24 for the cold air circulation of the is formed. That is, in the present invention, the freezing chamber 12 and the refrigerating chamber 11 are cooled by separate evaporators 21 and 31, respectively.

또한, 두 개의 냉장실도어(14,15) 중 어느 하나의 냉장실도어의 내측에는 얼음을 만들어 저장하기 위한 제빙실(50)이 형성되며, 제빙실(50) 내에는 얼음의 제 조를 위한 제빙장치(51), 제빙장치(51)에서 제조된 얼음을 보관하며 일측에 얼음배출구(53)가 마련된 얼음저장용기(52), 얼음의 배출을 위한 얼음이송장치(미도시), 얼음배출구(53)로 배출되는 얼음을 필요에 따라 분쇄하여 배출하기 위한 얼음분쇄장치(미도시) 등이 설치된다. 이하에서 냉장실도어는 두 개의 냉장실도어(14,15) 중 제빙실(50)이 형성된 냉장실도어(14)를 지칭한다. In addition, an ice making chamber 50 for making and storing ice is formed inside one of the two refrigerating chamber doors 14 and 15, and an ice making apparatus for making ice in the ice making chamber 50. (51), the ice storage container 52 for storing the ice produced in the ice making device 51, the ice discharge port 53 is provided on one side, an ice transfer device (not shown), the ice discharge port 53 for discharge of ice Ice crushing apparatus (not shown) for crushing and discharging the ice discharged as necessary is installed. Hereinafter, the refrigerating chamber door refers to the refrigerating chamber door 14 in which the ice making chamber 50 is formed among the two refrigerating chamber doors 14 and 15.

한편, 이 제빙실(50)에는 제빙실(50)이 결빙온도로 유지될 수 있도록 본체(10) 하부의 냉동실(12) 냉기가 공급된다. 이를 위해 제빙실(50)의 일측에는 이 제빙실(50)의 내부로 냉기를 유입시키기 위한 냉기유입구(56)와 제빙실(50)의 냉기를 토출하기 위한 냉기토출구(57)를 포함하는 냉기구(55)가 형성된다. Meanwhile, cold air of the freezing chamber 12 below the main body 10 is supplied to the ice making chamber 50 so that the ice making chamber 50 can be maintained at the freezing temperature. To this end, one side of the ice making chamber 50 includes a cold air inlet 56 for introducing cold air into the interior of the ice making chamber 50 and a cold air outlet 57 for discharging the cold air of the ice making chamber 50. The mechanism 55 is formed.

그리고, 본체(10) 구체적으로 냉장실(11)의 일측벽에는 냉동실증발기(17)에 의해 냉각된 공기를 제빙실(26)로 공급하거나 제빙실(50)의 냉기를 다시 냉동실증발기(31) 측으로 즉, 냉동실 냉각부(30)로 토출시키기 위한 냉기유입덕트(61)와 냉기토출덕트(62)를 포함하는 냉기덕트(60)가 형성된다. In addition, the main body 10 specifically supplies one side wall of the refrigerating chamber 11 with air cooled by the freezing chamber evaporator 17 to the ice making chamber 26 or cools the ice in the ice making chamber 50 back to the freezing chamber evaporator 31. That is, the cold air duct 60 including the cold air inlet duct 61 and the cold air discharge duct 62 for discharging to the freezer compartment cooling unit 30 is formed.

냉기유입덕트(61)는 상술한 바와 같이 본체(10)의 일측면에 배치되는데, 그 일단이 냉장실도어(14)가 닫혔을 때 제빙실(50)의 냉기유입구(56)와 대응되는 본체(10)의 일측에 형성되고 타단이 냉동실 냉각부(30)와 연통되도록 형성된다. As described above, the cold air inlet duct 61 is disposed on one side of the main body 10, and one end thereof corresponds to the cold air inlet 56 of the ice making chamber 50 when the refrigerating chamber door 14 is closed. It is formed on one side of 10) and the other end is formed to communicate with the freezer compartment cooling unit (30).

냉기토출덕트(62)는 냉기유입덕트(61)와 마찬가지로 본체(10)의 일측면에 배치되는데, 그 일단이 냉장실도어(14)가 닫혔을 때 제빙실(50)의 냉기토출구(57)와 대응되는 본체(10)의 일측에 형성되고 타단이 냉동실(12)의 냉기순환유로(34)에 연통되도록 형성된다. 여기서 냉기토출덕트(62)의 타단은 냉기순환유로(34)에 연통되 도록 형성되는데, 도면에 도시되지는 않았지만 냉장실(11)의 냉기순환유로(24)에 연통되도록 형성될 수도 있다.The cold air discharge duct 62 is disposed on one side of the main body 10 similarly to the cold air inlet duct 61, and one end of the cold air discharge duct 62 and the cold air discharge port 57 of the ice making chamber 50 are closed when the refrigerating chamber door 14 is closed. It is formed on one side of the corresponding body 10 and the other end is formed so as to communicate with the cold air circulation passage 34 of the freezing chamber (12). Here, the other end of the cold air discharge duct 62 is formed to be in communication with the cold air circulation passage 34. Although not shown in the drawing, it may be formed to be in communication with the cold air circulation passage 24 of the refrigerating chamber 11.

또한, 본 발명에서는 도 3에 도시된 바와 같이 냉장실도어(14)가 열렸을 경우에도 제빙실(50)로 냉기가 유입 및 토출될 수 있도록 제빙실(50)에 형성된 냉기구(55)와 본체에 형성된 냉기덕트(60)를 연결하는 연결부재(70)가 마련된다. In addition, in the present invention, even when the refrigerating chamber door 14 is opened as shown in FIG. 3, the cooling mechanism 55 and the main body are formed in the ice making chamber 50 so that cold air can be introduced into and discharged from the ice making chamber 50. A connection member 70 is provided to connect the formed cold air duct 60.

구체적으로, 연결부재(70)는 냉장실도어(14)가 열렸을 경우에도 제빙실(50)의 내부로 냉기가 유입될 수 있도록 냉기유입덕트(61)와 냉기유입구(56)를 상호 연결하는 제1연결부재(71)와, 제빙실(50)의 냉기가 토출될 수 있도록 냉기토출덕트(62)와 냉기토출구(57)를 상호 연결하는 제2연결부재(72)를 포함한다. Specifically, the connection member 70 is the first to connect the cold air inlet duct 61 and the cold air inlet 56 so that cold air flows into the ice making chamber 50 even when the refrigerating chamber door 14 is opened. The connection member 71 and the second connection member 72 connecting the cold air discharge duct 62 and the cold air discharge port 57 so that cold air of the ice making chamber 50 can be discharged.

이때, 각 연결부재(71,72)는 냉장실도어(14)가 닫혔을 때 뿐만 아니라 열렸을 경우에도 냉기가 유입 및 토출될 수 있도록 신축 가능한 벨로우즈관으로 이루어지며, 이 벨로우즈관으로 이루어진 연결부재(70)는 냉장실도어(14)가 최대로 열린 상태에서도 제빙실(50)로 냉기가 유입되거나 제빙실(50)의 냉기가 토출되게 신축 가능한 것이 바람직하다. At this time, each connecting member (71, 72) is made of a flexible bellows pipe so that the cold air can be introduced and discharged not only when the refrigerating chamber door 14 is closed but also opened, the connecting member 70 made of this bellows pipe ) Is preferably stretchable so that cold air flows into the ice making chamber 50 or cold air of the ice making chamber 50 is discharged even when the refrigerator compartment door 14 is opened to the maximum.

이하 도면을 참조하여 본 발명에 따른 냉장고의 작용효과를 설명하면 다음과 같다.Referring to the drawings will be described the operation and effect of the refrigerator according to the present invention.

본 발명에서는 냉동실(12)의 후방에 설치된 냉동실 냉각부(30)에 의해 냉기가 생성되어 이 냉동실(12)에 수납된 저장물을 냉동저장 하게 되는데, 이 냉기 중 일부가 냉기유입덕트(61)로 유동된다. In the present invention, the cold air is generated by the freezer compartment cooling unit 30 installed at the rear of the freezer compartment 12 to freeze and store the stored matter stored in the freezer compartment 12, some of which are cold air inlet ducts 61. Flows into.

이와 같이 냉기유입덕트(61)로 유동된 냉기는 이 냉기유입덕트(61)와 연결된 제1연결부재(71)에 의해 이 제1연결부재(71)와 연결된 냉기유입구(56)로 유동되게 되어 제빙실(50) 내부를 얼음을 만들기 위한 환경으로 만든다. The cold air flowing into the cold air inlet duct 61 as described above is flowed to the cold air inlet 56 connected to the first connecting member 71 by the first connecting member 71 connected to the cold air inlet duct 61. The interior of the ice making chamber 50 is made into an environment for making ice.

이후, 제빙실(50) 내부로 유입된 냉기는 다시 냉기토출구(57)를 통해 제빙실(50)의 외부로 토출되는데, 이 냉기토출구(57)와 연결된 제2연결부재(72)를 통해 냉기토출덕트(62)로 냉기가 유동되어 냉장실(11) 또는 냉동실(12)의 냉기순환유로로 유동되게 된다.Thereafter, the cold air introduced into the ice-making chamber 50 is discharged to the outside of the ice-making chamber 50 through the cold air outlet 57 again, and through the second connection member 72 connected to the cold air outlet 57. Cold air flows into the discharge duct 62 and flows into the cold air circulation path of the refrigerating chamber 11 or the freezing chamber 12.

한편, 본 발명에서는 상기의 과정에서 냉기유입덕트(61)와 냉기유입구(56)의 사이 및 냉기토출덕트(62)와 냉기토출구(57)의 사이에 신축 가능한 연결부재(70)가 마련됨으로써 냉장실도어(14)가 닫혀 있는 상태뿐만 아니라 냉장실도어(14)가 열려 있는 상태에서도 제빙실(50)로 냉기가 유입될 수 있으며 제빙실(50)의 냉기가 토출될 수 있다. On the other hand, in the present invention, the refrigerating chamber by providing a flexible connecting member 70 between the cold air inlet duct 61 and the cold air inlet 56 and between the cold air discharge duct 62 and the cold air outlet (57) in the above process. Cold air may flow into the ice making chamber 50 and the cold air of the ice making chamber 50 may be discharged not only in the state in which the door 14 is closed but also in the state in which the refrigerating chamber door 14 is opened.

이상에서 설명한 바와 같이 본 발명에 따른 냉장고는 제빙실에 형성된 냉기구와 본체에 형성된 냉기덕트의 사이에 신축 가능한 연결부재가 마련됨으로써 냉장실도어가 열렸을 경우에도 냉기가 제빙실로 유입되거나 제빙실의 냉기가 토출될 수 있는 효과가 있다. As described above, the refrigerator according to the present invention is provided with a flexible connecting member between the cold appliance formed in the ice making chamber and the cold air duct formed in the main body, so that even when the refrigerating chamber door is opened, cold air flows into the ice making chamber or discharged cold air from the ice making chamber. There is an effect that can be.

Claims (4)

하부의 냉동실과 상부의 냉장실이 상호 구획되며 각 후방에 냉기를 공급하기 위한 냉각부가 구비된 본체;A lower compartment freezing compartment and an upper refrigerating compartment are mutually divided, and a body having a cooling unit for supplying cold air to each rear; 상기 냉동실 및 냉장실의 전면에 각각 마련되어 상기 냉동실을 개폐하는 냉동실도어와 상기 냉장실을 개폐하는 냉장실도어로 이루어진 도어;Doors each provided at a front surface of the freezing compartment and the refrigerating compartment and configured to open and close the freezing compartment and a refrigerating compartment door for opening and closing the refrigerating compartment; 상기 냉장실도어의 내측에 구비되어 얼음을 생성하며, 일측에 냉기가 유입되는 냉기유입구와 냉기가 토출되는 냉기토출구가 형성된 제빙실;An ice making chamber provided inside the refrigerating chamber door to generate ice and having a cold air inlet through which cold air is introduced and a cold air outlet through which cold air is discharged; 상기 본체에 형성되어 일단이 상기 냉장실도어가 닫혔을 때 상기 냉기유입구 및 냉기토출구와 대응되도록 형성되는 냉기유입덕트와 냉기토출덕트로 이루어진 냉기덕트; 및 A cold air duct formed in the main body and having a cold air inlet duct and a cold air discharge duct formed to correspond to the cold air inlet and the cold air outlet when one end of the refrigerating chamber door is closed; And 상기 냉기유입구와 상기 냉기유입덕트의 일단 사이에 배치되어 상호 연결하는 제1연결부재와 상기 냉기토출구와 상기 냉기토출덕트의 일단 사이에 배치되어 상호 연결하는 제2연결부재로 이루어진 연결부재를 포함하는 것을 특징으로 하는 냉장고.And a connection member including a first connection member disposed between the cold air inlet and one end of the cold air inlet duct, and a second connection member interposed between the cold air outlet and one end of the cold air discharge duct. Refrigerator, characterized in that. 제 1항에 있어서, The method of claim 1, 상기 연결부재는 신축 가능한 벨로우즈관으로 이루어진 것을 특징으로 하는 냉장고.The connecting member is a refrigerator, characterized in that consisting of a flexible bellows pipe. 제 2항에 있어서,The method of claim 2, 상기 냉기유입덕트의 타단은 상기 냉동실의 냉각부에 연통되고 상기 냉기토출덕트의 타단은 냉장실 또는 냉동실 후방에 연통된 것을 특징으로 하는 냉장고.And the other end of the cold air inlet duct is in communication with a cooling unit of the freezing compartment, and the other end of the cold air discharge duct is in communication with a refrigerating compartment or a freezing compartment rear. 제 3항에 있어서, The method of claim 3, wherein 상기 냉기유입덕트와 상기 냉기토출덕트는 상기 냉장실의 일측벽에 설치된 것을 특징으로 하는 냉장고.And the cold air inlet duct and the cold air duct are installed on one side wall of the refrigerating compartment.
KR1020060078426A 2006-08-18 2006-08-18 Refrigerator Expired - Fee Related KR100716254B1 (en)

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EP3680587A4 (en) * 2018-11-28 2020-11-04 Hefei Midea Refrigerator Co., Ltd. FRIDGE
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KR20210072576A (en) * 2019-12-09 2021-06-17 엘지전자 주식회사 refrigerator
KR20210072666A (en) * 2019-12-09 2021-06-17 엘지전자 주식회사 refrigerator
KR20210072574A (en) * 2019-12-09 2021-06-17 엘지전자 주식회사 grille-fan assembly for refrigerator
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KR100854817B1 (en) 2007-08-21 2008-08-27 엘지전자 주식회사 Refrigerator
WO2009088152A1 (en) * 2008-01-07 2009-07-16 Lg Electronics Inc. Refrigerator
KR101437170B1 (en) 2008-01-07 2014-09-03 엘지전자 주식회사 Refrigerator
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EP3211354A3 (en) * 2016-02-26 2017-09-20 Hefei Midea Refrigerator Co., Ltd. Refrigerator
CN107401876A (en) * 2016-04-11 2017-11-28 东部大宇电子株式会社 Refrigerator
CN107436061A (en) * 2016-04-11 2017-12-05 东部大宇电子株式会社 Refrigerator
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CN106940113A (en) * 2017-02-13 2017-07-11 合肥华凌股份有限公司 A kind of duct connecting structure and refrigerator
EP3591320A4 (en) * 2017-03-01 2020-03-04 Qingdao Haier Joint Stock Co., Ltd REFRIGERATOR WITH ICE MAKING FUNCTION
CN107255383A (en) * 2017-06-30 2017-10-17 青岛海尔股份有限公司 Refrigerator
WO2019001554A1 (en) * 2017-06-30 2019-01-03 青岛海尔股份有限公司 refrigerator
KR20190020386A (en) * 2017-08-21 2019-03-04 엘지전자 주식회사 Refrigerator
KR102418144B1 (en) 2017-08-21 2022-07-07 엘지전자 주식회사 Refrigerator
KR20170135788A (en) * 2017-11-27 2017-12-08 동부대우전자 주식회사 Refrigerator
KR101959556B1 (en) * 2017-11-27 2019-03-18 주식회사 대우전자 Refrigerator
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EP3708932A4 (en) * 2018-11-28 2021-01-06 Hefei Hualing Co., Ltd. FRIDGE
EP3680587A4 (en) * 2018-11-28 2020-11-04 Hefei Midea Refrigerator Co., Ltd. FRIDGE
KR20210072574A (en) * 2019-12-09 2021-06-17 엘지전자 주식회사 grille-fan assembly for refrigerator
KR102346139B1 (en) 2019-12-09 2021-12-31 엘지전자 주식회사 refrigerator
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KR102279052B1 (en) * 2019-12-09 2021-07-19 엘지전자 주식회사 refrigerator
KR102279054B1 (en) 2019-12-09 2021-07-19 엘지전자 주식회사 refrigerator
KR20210090590A (en) * 2019-12-09 2021-07-20 엘지전자 주식회사 refrigerator
US12196475B2 (en) 2019-12-09 2025-01-14 Lg Electronics Inc. Refrigerator
KR20210072576A (en) * 2019-12-09 2021-06-17 엘지전자 주식회사 refrigerator
KR20210072572A (en) * 2019-12-09 2021-06-17 엘지전자 주식회사 grille-fan assembly for refrigerator
US11692756B2 (en) 2019-12-09 2023-07-04 Lg Electronics Inc. Refrigerator
KR102553307B1 (en) 2019-12-09 2023-07-06 엘지전자 주식회사 refrigerator
KR102868110B1 (en) 2019-12-09 2025-10-10 엘지전자 주식회사 grille-fan assembly for refrigerator
US11719483B2 (en) * 2020-04-09 2023-08-08 Electrolux Home Products, Inc. Ice maker for a refrigerator and method for synchronizing an implementation of an ice making cycle and an implementation of a defrost cycle of an evaporator in a refrigerator
US12117231B2 (en) 2020-04-09 2024-10-15 Electrolux Home Products, Inc. Ice maker for a refrigerator and method for synchronizing an implementation of an ice making cycle and an implementation of a defrost cycle of an evaporator in a refrigerator
WO2022255611A1 (en) * 2021-06-01 2022-12-08 Lg Electronics Inc. Refrigerator
CN116928933A (en) * 2022-03-31 2023-10-24 青岛海尔电冰箱有限公司 Refrigerator with a refrigerator body
WO2023185614A1 (en) * 2022-03-31 2023-10-05 青岛海尔电冰箱有限公司 Refrigerator

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