KR20140019595A - 3 door type refrigerator - Google Patents

3 door type refrigerator Download PDF

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Publication number
KR20140019595A
KR20140019595A KR1020120085887A KR20120085887A KR20140019595A KR 20140019595 A KR20140019595 A KR 20140019595A KR 1020120085887 A KR1020120085887 A KR 1020120085887A KR 20120085887 A KR20120085887 A KR 20120085887A KR 20140019595 A KR20140019595 A KR 20140019595A
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KR
South Korea
Prior art keywords
refrigerator
storage
cold air
compartment
storage compartment
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KR1020120085887A
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Korean (ko)
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황계환
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동부대우전자 주식회사
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Priority to KR1020120085887A priority Critical patent/KR20140019595A/en
Publication of KR20140019595A publication Critical patent/KR20140019595A/en

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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
    • F25D17/08—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
    • F25D11/00—Self-contained movable devices, e.g. domestic 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

The present invention relates to a triple door type refrigerator comprising a refrigerator body having a storage chamber partitioned into three separate storage parts; a refrigerator door for opening or closing each storage part; a cold air duct on the rear wall of the refrigerator body to supply cold air; and a temperature change room to be installed on one of the storage parts. The storage parts comprise a first storage chamber for partitioning off a freezer; and second and third storage chambers for vertically partitioning off a fridge. The second and third storage chambers are connected to each other through a connection hole. The third storage chamber includes a direction change guide member for guiding cold air which has cooled the second storage chamber to flow to the refrigerator door pocket of the third storage chamber through the connection hole. Therefore, the inside of the third storage chamber is uniformly cooled without a temperature departure as the cold air is prevented from escaping through a return hole.

Description

3도어 타입 냉장고{3 DOOR TYPE REFRIGERATOR}3 door type refrigerator {3 DOOR TYPE REFRIGERATOR}

본 발명은 3도어 타입 냉장고에 관한 것으로, 보다 상세하게는 상부 냉장실로부터 하부 냉장실로 유동하는 냉기가 냉장고 도어의 포켓 쪽으로 원활하게 공급되는 3도어 타입 냉장고에 관한 것이다.
The present invention relates to a three door type refrigerator, and more particularly, to a three door type refrigerator in which cold air flowing from an upper refrigerator compartment to a lower refrigerator compartment is smoothly supplied toward a pocket of a refrigerator door.

일반적으로, 냉장고는 냉매가 압축 - 응축 - 팽창 - 증발하는 냉동사이클을 반복함에 따라 냉장실과 냉동실 내부를 저온화시켜 음식물을 일정기간 동안 신선하게 유지시켜 주는 장치이다.Generally, a refrigerator is a device that keeps the food in a fresh state for a predetermined period by reducing the temperature of the refrigerating chamber and the freezing chamber as the refrigerant repeats a refrigerating cycle in which the refrigerant compresses - condenses - expands - evaporates.

이를 위해, 냉장고에는 냉매를 압축시키는 압축기와, 상기 압축기로부터 유입된 냉매를 외기에 의해 응축시키는 응축기와, 상기 응축기로부터 유입된 냉매를 감압시키는 팽창밸브와, 상기 팽창밸브를 통과한 냉매가 저압상태에서 증발됨에 따라 고내의 열을 흡수하는 증발기를 포함하여 구성된다.To this end, the refrigerator is provided with a compressor for compressing refrigerant, a condenser for condensing the refrigerant introduced from the compressor by outside air, an expansion valve for reducing the refrigerant introduced from the condenser, And an evaporator that absorbs heat in the furnace as it evaporates in the furnace.

한편, 냉장고는 냉동실과 냉장실이 상/하로 구획된 탑마운트 프리저(Top Mount Freezer)와, 냉장실과 냉동실이 상/하로 구획된 바텀 마운트 프리저(Bottom Mount Freezer), 및 냉동실과 냉장실이 좌/우측으로 구획된 사이드 바이 사이드(Side By Side)로 구분된다.Meanwhile, the refrigerator includes a top mount freezer in which the freezer and the refrigerating compartment are divided up and down, a bottom mount freezer in which the refrigerating compartment and the freezer are divided up and down, and the freezer and the refrigerating compartment in the left and right sides. It is divided into side by side partitioned.

최근에는 상기 사이드 바이 사이드 타입의 냉장고 구성을 개선한 구조로서, 일측에는 냉동실을 형성하고 타측에는 냉장실을 상하방향 2개의 공간으로 구획한 3도어 타입의 냉장고가 개발되고 있다.Recently, as a structure of the side-by-side type refrigerator is improved, a three-door type refrigerator having a freezer compartment on one side and a refrigerator compartment divided into two spaces in the up and down directions on the other side has been developed.

이하, 도 1과 도 2를 참조하여 종래기술에 따른 3도 타입의 냉장고에 대하여 설명한다.Hereinafter, a refrigerator of a 3 degree type according to the prior art will be described with reference to FIGS. 1 and 2.

도시한 바와 같이, 종래기술에 따른 3도 타입의 냉장고는 저장실을 각각 3개의 독립 저장부로 구획 형성한 냉장고 본체(10)와, 상기 독립 저장부(11,12,13)를 개폐하는 냉장고 도어(20)와, 상기 냉장고 본체(10) 후벽에 설치되어 냉기를 생성하는 증발기(30)와, 상기 증발기(30)로부터 생성된 냉기를 독립 저장부(12)로 안내하는 냉기덕트(40)를 포함하여 구성된다.As shown in the drawing, a refrigerator having a three degree type according to the related art includes a refrigerator main body 10 in which a storage compartment is divided into three independent storage units, and a refrigerator door for opening and closing the independent storage units 11, 12, and 13. 20), an evaporator 30 installed at the rear wall of the refrigerator main body 10 to generate cold air, and a cold air duct 40 for guiding the cold air generated from the evaporator 30 to the independent storage unit 12. It is configured by.

그리고, 상기 독립 저장부(13)에는 특정 저장물품의 온도특성에 맞추어 내부 온도를 가변시킬 수 있는 온도전환룸(50)이 설치된다.In addition, the independent storage unit 13 is provided with a temperature conversion room 50 that can vary the internal temperature in accordance with the temperature characteristics of the particular storage article.

상기 증발기(30)로부터 생성된 냉기는 상기 냉기덕트(40)를 따라 유동하여 상부 독립 저장부(12)로부터 하부 독립 저장부를 통해 다시 리턴홀(42)로 유입되는 냉기순환 과정을 반복한다.The cold air generated from the evaporator 30 repeats the cold air circulation process flowing along the cold air duct 40 and flowing back from the upper independent storage 12 to the return hole 42 through the lower independent storage.

그런데, 종래기술에 따른 3도 타입의 냉장고 경우, 냉기덕트(40)로부터 토출된 냉기가 상부 독립 저장부(12)를 냉각시킨 후 하부 독립 저장부(13)로 이동 중 많은 양의 냉기가 리턴홀(42)로 빠져나가는 구조적인 문제점으로 인하여 하부 독립 저장부(13)는 전체적으로 균일한 냉장효과를 기대할 수 없는 문제점이 있었다.
However, in the case of the refrigerator having a 3 degree type according to the related art, a large amount of cold air is returned while the cold air discharged from the cold air duct 40 cools the upper independent storage unit 12 and moves to the lower independent storage unit 13. Due to a structural problem exiting the hole 42, the lower independent storage unit 13 has a problem that the overall refrigeration effect can not be expected.

본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, 본 발명의 목적은 상부 냉장실로부터 하부 냉장실로 유동하는 냉기가 냉장고 도어의 포켓 쪽으로 원활하게 공급되는 3도어 타입 냉장고를 제공하는데 있다.
The present invention has been made to solve the above problems, an object of the present invention is to provide a three-door type refrigerator in which cold air flowing from the upper refrigerating compartment to the lower refrigerating compartment is smoothly supplied toward the pocket of the refrigerator door.

전술한 목적을 달성하기 위해, 본 발명에 따른 3도어 타입 냉장고는,In order to achieve the above object, the three-door type refrigerator according to the present invention,

저장실을 각각 3개의 독립 저장부로 구획 형성한 냉장고 본체;A refrigerator body partitioning the storage compartment into three independent storage units, respectively;

상기 3개의 독립 저장부를 각각 개폐하는 냉장고 도어;A refrigerator door configured to open and close the three independent storage units, respectively;

상기 냉장고 본체 후벽에 설치되어 냉기를 공급하는 냉기덕트;A cold air duct installed on a rear wall of the refrigerator main body to supply cold air;

상기 3개의 독립 저장부 중 어느 한 곳에 설치되는 온도전환룸을 포함하며,It includes a temperature conversion room installed in any one of the three independent storage,

상기 3개의 독립 저장부는 냉동실을 구획한 제1 저장실과, 냉장실을 상하방향으로 구획한 제2 저장실 및 제3 저장실로 이루어지고,The three independent storage units are composed of a first storage compartment partitioning the freezing compartment, a second storage compartment partitioning the refrigerating compartment in a vertical direction, and a third storage compartment,

상기 제2 저장실과 제3 저장실은 연통공을 통해 서로 연통되어 있으며,The second storage chamber and the third storage chamber are in communication with each other through the communication hole,

상기 제3 저장실에는 상기 제2 저장실을 냉각시킨 냉기가 상기 연통공을 통과하여 제3 저장실의 냉장고 도어 포켓 쪽을 향하도록 안내하는 방향전환 가이드부재를 포함하여 구성된 것을 특징으로 한다.
The third storage compartment may include a redirection guide member configured to guide cold air cooling the second storage compartment through the communication hole toward the refrigerator door pocket side of the third storage compartment.

여기서, 상기 방향전환 가이드부재는 일면이 상기 냉장고 본체 후벽에 밀착하는 상태로 세워지는 제1 플레이트와, 상기 제1 플레이트로부터 냉장고 도어 포켓 쪽으로 연장되는 제2 플레이트로 구성된 것을 특징으로 한다.
Here, the redirection guide member is characterized in that it is composed of a first plate that one surface is in close contact with the rear wall of the refrigerator main body, and a second plate extending from the first plate toward the refrigerator door pocket.

또한, 상기 제1 플레이트의 하단은 상기 제2 플레이트를 향해 절곡되어 상기 제2 플레이트의 선단과 연결되며, 상기 절곡된 부분은 아래쪽으로 일정 깊이 함몰되어 이물질 수용홈을 형성하는 것을 특징으로 한다.
In addition, the lower end of the first plate is bent toward the second plate is connected to the front end of the second plate, the bent portion is characterized in that it is recessed to a certain depth downward to form a foreign matter receiving groove.

그리고, 상기 온도전환룸은 제3 저장실에 설치되며, 상기 제2 플레이트의 바닥면은 상기 온도전환룸에 면접하는 상태로 고정되는 것을 특징으로 한다.
The temperature conversion room is installed in a third storage room, and the bottom surface of the second plate is fixed in a state of being interviewed with the temperature conversion room.

본 발명에 따르면, 제3 저장실에는 상기 제2 저장실을 냉각시킨 냉기가 제3 저장실의 냉장고 도어 포켓 쪽을 향하도록 안내하는 방향전환 가이드부재를 구성함으로써, 냉기가 리턴홀로 빠르게 빠져나가는 것을 규제하여 제3 저장실 내부를 온도편차 없이 균일하게 냉장시킬 수 있는 효과가 있다.
According to the present invention, the third storage compartment is configured by guiding a directional guide member for guiding the cold air cooled in the second storage compartment toward the refrigerator door pocket side of the third storage compartment, thereby restricting the rapid escape of the cold air into the return hole. 3 The inside of the storage room can be refrigerated evenly without temperature deviation.

도 1은 종래기술에 따른 3도 타입의 냉장고를 나타낸 정면도이다.
도 2는 도 1의 측단면도이다.
도 3은 본 발명의 실시예에 따른 3도 타입의 냉장고를 나타낸 측단면도이다.
도 4는 도 3의 방향전환 가이드부재를 나타낸 사시도이다.
도 5는 도 4의 단면도이다1 is a front view showing a 3 degree type refrigerator according to the prior art.
2 is a side sectional view of Fig.
Figure 3 is a side cross-sectional view showing a three degree type refrigerator according to an embodiment of the present invention.
4 is a perspective view illustrating the direction change guide member of FIG. 3.
5 is a cross-sectional view of FIG. 4.

이하, 첨부된 도 3 내지 5를 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to FIGS. 3 to 5.

도시한 바와 같이, 본 발명에 따른 3도어 타입 냉장고는 저장실을 각각 3개의 독립 저장부로 구획 형성한 냉장고 본체(100)와, 상기 3개의 독립 저장부를 각각 개폐하는 냉장고 도어(200)와, 상기 냉장고 본체(100) 후벽에 설치되어 냉기를 공급하는 냉기덕트(300)와, 상기 3개의 독립 저장부 중 어느 한 곳에 설치되는 온도전환룸(400)을 포함하여 구성된다.As shown, the three-door type refrigerator according to the present invention includes a refrigerator main body 100 partitioned into three independent storage units, a refrigerator door 200 opening and closing the three independent storage units, and the refrigerator. It is configured to include a cold air duct 300 is installed on the rear wall of the main body 100 to supply cold air, and the temperature conversion room 400 is installed in any one of the three independent storage.

먼저, 상기 냉장고 본체(100)는 식품을 저장하기 위한 전면이 개구된 저장실을 형성한 일정 크기의 함체 구조로 이루어진다.First, the refrigerator main body 100 has a housing structure having a predetermined size in which a storage chamber having a front surface opened for storing food is formed.

본 발명에 따른 냉장고 본체는 저장실 내부를 좌,우측으로 분활 구획하는 제1 격벽(미도시)을 형성하여 냉동실과 냉장실로 구분하며, 상기 제1 격벽에 의해 구획된 냉장실은 다시 한번 횡방향으로 가로지르는 제2 격벽(110)에 의해 상부 냉장실과 하부 냉장실로 분할 구획된다.The refrigerator main body according to the present invention forms a first partition (not shown) that divides the inside of the storage compartment into left and right sides, and divides the refrigerator compartment into a freezer compartment and a refrigerator compartment. The divided second partition 110 is divided into an upper refrigerator compartment and a lower refrigerator compartment.

즉, 상기 냉장고 본체(100)를 정면에서 바라볼 때, 상기 제1 격벽에 의해 구획된 좌측은 냉동실로 활용되고, 우측은 냉장실로 활용되되, 상기 냉장실은 제2 격벽(110)에 의해 상하방향 2개의 공간으로 분할되어 총 3개의 독립 저장부로 이루어진 구성이다.That is, when the refrigerator main body 100 is viewed from the front, the left side partitioned by the first partition wall is utilized as a freezer compartment and the right side is utilized as a refrigerator compartment, and the refrigerator compartment is vertically moved by the second partition wall 110. It is divided into two spaces and consists of three independent storage units.

이하, 설명의 편의상 상기 3개의 독립 저장부는 냉동실을 구획한 제1 저장실(미도시)과, 냉장실을 상하방향으로 구획한 제2 저장실(101) 및 제3 저장실(102)로 칭한다.Hereinafter, for convenience of description, the three independent storage units are referred to as a first storage compartment (not shown) in which a freezing compartment is partitioned, and a second storage compartment 101 and a third storage compartment 102 in which a refrigerating compartment is partitioned in the vertical direction.

아울러, 상기 제2 격벽(110)에 의해 구획된 제2 저장실(101)과 제3 저장실(102)은 증발기(30)로부터 생성된 냉기를 함께 공유하여 각 저장실을 냉각시킨다.In addition, the second storage compartment 101 and the third storage compartment 102 partitioned by the second partition wall 110 share the cold air generated from the evaporator 30 to cool each storage compartment.

이를 위해, 상기 제2 저장실(101)로부터 제3 저장실(102)로 냉기가 유동할 수 있도록 제2 격벽(110)은 일단이 냉장고 본체(100) 후벽으로 일정 간격 이격시켜 냉기 연통공(111)을 마련한다.To this end, the second partition wall 110 has one end spaced apart from the rear wall of the refrigerator main body 100 by a predetermined interval so that cold air flows from the second storage compartment 101 to the third storage compartment 102. To prepare.

따라서, 상기 제2 저장실(101)과 제3 저장실(102)은 연통공(111)을 통해 서로 연통되어 있다.Therefore, the second storage chamber 101 and the third storage chamber 102 communicate with each other through the communication hole 111.

상기 냉장고 도어(200)는 냉장고 본체(100)의 저장실을 개폐가능하게 단속하는 것으로, 상기 제1 저장실, 제2 저장실(101) 및 제3 저장실(102)에 대응하는 3개의 구성으로 이루어진다.The refrigerator door 200 controls the storage compartment of the refrigerator main body 100 so as to be opened and closed, and has three configurations corresponding to the first storage compartment, the second storage compartment 101, and the third storage compartment 102.

또한, 상기 냉장고 본체(100) 후벽에는 증발기(30)로부터 생성된 냉기를 냉동실 및 냉장실로 공급하기 위한 냉기덕트(300)가 설치된다.In addition, a cold air duct 300 for supplying cold air generated from the evaporator 30 to the freezing compartment and the refrigerating compartment is installed on the rear wall of the refrigerator main body 100.

상기 냉기덕트(300)는 통상의 냉장고 분야에 적용된 공지된 기술과 동일 내지 유사하므로 구체적인 설명은 생략한다.Since the cold air duct 300 is the same as or similar to a known technology applied to the conventional refrigerator field, a detailed description thereof will be omitted.

또한, 상기 냉장고 본체(100)에는 특정 저장물품의 온도특성에 맞추어 내부 온도를 가변시킬 수 있는 온도전환룸(400)이 설치된다.In addition, the refrigerator main body 100 is provided with a temperature conversion room 400 that can change the internal temperature in accordance with the temperature characteristics of a particular storage article.

이러한 상기 온도전환룸(400)은 증발기(30)로부터 냉기를 직접 공급받아 냉각시키는 구성으로 이루어진다.The temperature conversion room 400 is configured to receive the cold air directly from the evaporator 30 to cool.

한편, 상기 제3 저장실(102)에는 상기 제2 저장실(101)을 냉각시킨 냉기가 제3 저장실(102)의 냉장고 도어(200) 포켓 쪽을 향하도록 안내하는 방향전환 가이드부재(500)를 포함하여 구성된다.Meanwhile, the third storage compartment 102 includes a direction change guide member 500 for guiding the cold air cooling the second storage compartment 101 toward the pocket of the refrigerator door 200 of the third storage compartment 102. It is configured by.

상기 방향전환 가이드부재(500)는 제2 저장실(101)을 냉각시킨 냉기가 연통공(111)을 통해 제3 저장실(102)로 유입되는 과정에서 직선방향 아래쪽에 형성된 리턴홀(42)로 냉가가 빠져나가는 것을 규제하는 역할을 수행한다.The redirection guide member 500 is cold-cooled to the return hole 42 formed in a straight downward direction in the process of the cold air cooling the second storage compartment 101 flows into the third storage compartment 102 through the communication hole 111. Plays a role in regulating exits.

상기 방향전환 가이드부재(500)는 일면이 상기 냉장고 본체(100) 후벽에 밀착하는 상태로 세워지는 제1 플레이트(510)와, 상기 제1 플레이트(510)로부터 냉장고 도어(200) 포켓 쪽으로 연장되는 제2 플레이트(520)로 구성된다.The redirection guide member 500 extends from the first plate 510 toward the pocket of the refrigerator door 200 from one surface of the first plate 510 which is erected in a state in which the surface is in close contact with the rear wall of the refrigerator main body 100. It consists of a second plate 520.

그리고, 상기 제2 플레이트(520)의 바닥면은 상기 온도전환룸(400)에 면접하는 상태로 고정시키는 것이 좋다.In addition, the bottom surface of the second plate 520 may be fixed in a state of being interviewed by the temperature conversion room 400.

따라서, 상기 제2 저장실(101)로부터 연통공(111)을 통해 유입된 냉기는 상기 방향전환 가이드부재(500)에 의해 제3 저장실(102)의 냉장고 도어(200)의 포켓 쪽으로 유동함으로써, 상기 제3 저장실(102) 내부를 온도편차 없이 균일하게 냉장시킬 수 있는 효과가 있다.Accordingly, the cold air introduced from the second storage compartment 101 through the communication hole 111 flows toward the pocket of the refrigerator door 200 of the third storage compartment 102 by the direction change guide member 500. The inside of the third storage chamber 102 can be refrigerated uniformly without temperature deviation.

또한, 상기 제1 플레이트(510)의 하단은 상기 제2 플레이트(520)를 향해 절곡되어 상기 제2 플레이트(520)의 선단과 연결되며, 상기 절곡된 부분은 아래쪽으로 일정 깊이 함몰되어 이물질 수용홈(530)을 형성하는 것이 바람직하다.In addition, the lower end of the first plate 510 is bent toward the second plate 520 is connected to the front end of the second plate 520, the bent portion is recessed to a certain depth downwards to accommodate foreign matter It is preferable to form 530.

이는, 상기 제2 저장실(101)에 보관 중인 식품으로부터 액체 이물질이 연통공(111)을 통해 제3 저장실로 흘러내려 사방으로 비산하지 않도록 담아두기 위함이다.
This is to keep the liquid foreign matter from the food stored in the second storage chamber 101 to flow to the third storage chamber through the communication hole 111 so as not to scatter in all directions.

이와 같이 구성된 본 발명에 따르면, 제3 저장실(102)에는 상기 제2 저장실(101)을 냉각시킨 냉기가 제3 저장실(102)의 냉장고 도어(200) 포켓 쪽을 향하도록 안내하는 방향전환 가이드부재(500)를 구성함으로써, 냉기가 리턴홀(42)로 빠르게 빠져나가는 것을 규제하여 제3 저장실(102) 내부를 온도편차 없이 균일하게 냉장시킬 수 있는 효과가 있다.
According to the present invention configured as described above, the third storage compartment 102 has a direction change guide member for guiding the cold air cooling the second storage compartment 101 toward the refrigerator door 200 pocket side of the third storage compartment 102. By constructing the 500, the cold air quickly exits to the return hole 42, thereby regulating the inside of the third storage chamber 102 to be uniformly refrigerated without temperature deviation.

100 : 냉장고 본체
101 : 제1 저장실
102 : 제2 저장실
110 : 제2 격벽
111 : 연통공
200 : 냉장고 도어
300 : 냉기덕트
400 : 온도전환룸
500 : 방향전환 가이드부재
510 : 제1 플레이트
520 : 제2 플레이트
530 : 이물질 수용홈100: refrigerator body
101: first storage room
102: second storage room
110: second bulkhead
111: communication hole
200: Refrigerator door
300: cold duct
400: temperature conversion room
500: direction change guide member
510: first plate
520: second plate
530: foreign matter receiving groove

Claims (4)

저장실을 각각 3개의 독립 저장부로 구획 형성한 냉장고 본체;
상기 3개의 독립 저장부를 각각 개폐하는 냉장고 도어;
상기 냉장고 본체 후벽에 설치되어 냉기를 공급하는 냉기덕트;
상기 3개의 독립 저장부 중 어느 한 곳에 설치되는 온도전환룸을 포함하며,
상기 3개의 독립 저장부는 냉동실을 구획한 제1 저장실과, 냉장실을 상하방향으로 구획한 제2 저장실 및 제3 저장실로 이루어지고,
상기 제2 저장실과 제3 저장실은 연통공을 통해 서로 연통되어 있으며,
상기 제3 저장실에는 상기 제2 저장실을 냉각시킨 냉기가 상기 연통공을 통과하여 제3 저장실의 냉장고 도어 포켓 쪽을 향하도록 안내하는 방향전환 가이드부재를 포함하여 구성된 것을 특징으로 하는 3도어 타입 냉장고.
A refrigerator body partitioning the storage compartment into three independent storage units, respectively;
A refrigerator door configured to open and close the three independent storage units, respectively;
A cold air duct installed on a rear wall of the refrigerator main body to supply cold air;
It includes a temperature conversion room installed in any one of the three independent storage,
The three independent storage units are composed of a first storage compartment partitioning the freezing compartment, a second storage compartment partitioning the refrigerating compartment in a vertical direction, and a third storage compartment,
The second storage chamber and the third storage chamber are in communication with each other through the communication hole,
And the third storage compartment includes a redirection guide member configured to guide cold air cooling the second storage compartment to the refrigerator door pocket of the third storage compartment through the communication hole.
제1항에 있어서,
상기 방향전환 가이드부재는, 일면이 상기 냉장고 본체 후벽에 밀착하는 상태로 세워지는 제1 플레이트와, 상기 제1 플레이트로부터 냉장고 도어 포켓 쪽으로 연장되는 제2 플레이트로 구성된 것을 특징으로 하는 3도어 타입 냉장고.
The method of claim 1,
The redirection guide member is a three-door refrigerator, characterized in that composed of a first plate, one surface of which is in contact with the rear wall of the refrigerator main body, and a second plate extending from the first plate toward the refrigerator door pocket.
제2항에 있어서,
상기 제1 플레이트의 하단은 상기 제2 플레이트를 향해 절곡되어 상기 제2 플레이트의 선단과 연결되며, 상기 절곡된 부분은 아래쪽으로 일정 깊이 함몰되어 이물질 수용홈을 형성하는 것을 특징으로 하는 3도어 타입 냉장고.
3. The method of claim 2,
The lower end of the first plate is bent toward the second plate is connected to the front end of the second plate, the bent portion is a three-door type refrigerator, characterized in that the recessed downwards to a certain depth to form a foreign material receiving groove .
제3항에 있어서,
상기 온도전환룸은 제3 저장실에 설치되며, 상기 제2 플레이트의 바닥면은 상기 온도전환룸에 면접하는 상태로 고정되는 것을 특징으로 하는 3도어 타입 냉장고.
The method of claim 3,
The temperature conversion room is installed in the third storage compartment, the three-door refrigerator, characterized in that the bottom surface of the second plate is fixed in an interview state with the temperature conversion room.
KR1020120085887A 2012-08-06 2012-08-06 3 door type refrigerator KR20140019595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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KR1020120085887A KR20140019595A (en) 2012-08-06 2012-08-06 3 door type refrigerator

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104776667A (en) * 2015-04-30 2015-07-15 合肥美的电冰箱有限公司 Air channel assembly and refrigerator comprising same
CN105650981A (en) * 2016-02-04 2016-06-08 青岛海尔股份有限公司 Refrigerator
US10876782B2 (en) 2015-04-30 2020-12-29 Hefei Midea Refrigerator Co., Ltd. Air channel assembly and refrigerator having same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104776667A (en) * 2015-04-30 2015-07-15 合肥美的电冰箱有限公司 Air channel assembly and refrigerator comprising same
CN104776667B (en) * 2015-04-30 2017-07-18 合肥美的电冰箱有限公司 Ducting assembly and the refrigerator with it
US10876782B2 (en) 2015-04-30 2020-12-29 Hefei Midea Refrigerator Co., Ltd. Air channel assembly and refrigerator having same
CN105650981A (en) * 2016-02-04 2016-06-08 青岛海尔股份有限公司 Refrigerator
CN105650981B (en) * 2016-02-04 2018-08-10 青岛海尔股份有限公司 Refrigerator

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