KR200163961Y1 - Cooling air duct structure of a refrigerator - Google Patents
Cooling air duct structure of a refrigerator Download PDFInfo
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- KR200163961Y1 KR200163961Y1 KR2019950017929U KR19950017929U KR200163961Y1 KR 200163961 Y1 KR200163961 Y1 KR 200163961Y1 KR 2019950017929 U KR2019950017929 U KR 2019950017929U KR 19950017929 U KR19950017929 U KR 19950017929U KR 200163961 Y1 KR200163961 Y1 KR 200163961Y1
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- cold air
- flow path
- air flow
- refrigerator
- cold
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Classifications
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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
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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
- F25D2201/00—Insulation
- F25D2201/10—Insulation with respect to heat
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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
- 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
- F25D2317/0662—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 corner
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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
- 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
- F25D2317/0664—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 side
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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
- 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)
- 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
본 고안은 냉장고의 냉기덕트구조에 관한 것으로, 냉장실의 주냉기유로 양측의 측면냉기유로와 그 사이의 모서리냉기유로가 일체로 관통형성되도록 냉기유로의 구성을 단순화시킴으로써, 냉기유로 및 냉장실 내상구조를 단순 미려해지게 하는 동시에 그에 따른 부품조립의 작업공수를 줄이면서 냉기유로의 틈새 누유에 의한 품질 저하를 막을 수 있으며, 그 기술적인 수단으로써 냉장실 내상과 절연물 사이에 설치하여 냉장실의 냉기유로를 형성하는 냉장고의 냉기덕트에 있어서, 상기 냉장실 내상의 정면내측에 형성된 주냉기유로의 양측으로 내상 양측면내측에 직각으로 돌출되는 측면냉기유로를 형성하여 그 단부에 냉기토출구 내상판을 연결 설치하되, 상기 측면냉기유로와 주냉기유로 사이의 모서리부분이 내상으로 일체형성되어 별도의 냉기토출구 모서리내상판 없이 모서리냉기유로를 구성함을 특징으로 한다.The present invention relates to a cold air duct structure of a refrigerator, and by simplifying the configuration of the cold air flow path so that the side cold flow paths on both sides of the refrigerator compartment and the corner cold flow path therebetween are integrally formed, the cold air flow path and the cold compartment internal structure It is possible to prevent the deterioration of quality due to leakage of the cold air flow path while reducing the workmanship of parts assembly according to the simple beauty, and to install it between the inside of the refrigerator compartment and the insulator as a technical means to form the cold air flow path of the refrigerating compartment. In the cold air duct of the refrigerator, side cold air ducts protruding at right angles to both inner side surfaces of the inner phase are formed at both sides of the main cold air flow path formed in the front inner side of the inside of the refrigerating compartment, and a cold air outlet inner upper plate is connected to the end of the cold air duct. The corner between the flow path and the main cold air flow path is formed integrally with the inner box Characterized in that the outlet edges constituting the cooling air flow path without corners in the top plate.
Description
제1도는 종래 기술에 따른 냉장고 냉장실의 냉기덕트구조를 보인 평단면도.1 is a cross-sectional view showing a cold air duct structure of a refrigerator refrigerator compartment according to the prior art.
제2도는 본 고안 기술에 의한 냉장실 상측을 단면처리한 상태의 냉장실의 냉기덕트구조를 나타낸 사시도.Figure 2 is a perspective view showing the cold air duct structure of the refrigerating chamber in the cross section of the upper side of the refrigerating chamber according to the present invention technology.
제3도는 본 고안에 따른 측면냉기유로 및 모서리냉기유로가 주냉기유로에 일체로 형성되어 있는 냉기덕트구조를 보인 제2도의 A-A부분 요부단면도.3 is a sectional view of the main portion A-A of FIG. 2 showing a cold air duct structure in which the side cold air passage and the edge cold air passage according to the present invention are integrally formed in the main cold air passage.
제4도는 본 고안의 냉장실 상부를 절개한 평단면도.4 is a cross-sectional view of the upper section of the refrigerator compartment of the present invention.
* 도면의 주요부분에 대한 간단한 설명* Brief description of the main parts of the drawing
10 : 냉장실 내상 20 : 냉기덕트10: cold storage box inner 20: cold air duct
36 : 냉기토출구내상판 52 : 측면냉기유로36: upper surface of the cold air outlet 52: side cold air flow path
64 : 주냉기유로 72 : 모서리냉기유로64: main cold air flow path 72: corner cold air flow path
본 고안은 냉장고의 냉기덕트에 관한 것으로, 보다 상세하게는 냉장실의 주냉기 유로 양측의 측면냉기유로와 그 사이를 연결하는 모서리냉기유로를 일체로 관통형성하여 냉기덕트의 냉기유로구성을 단순화시킴으로써, 냉기유로 및 냉장실 내상구조를 단순 미려해지게 하는 동시에 그에 따른 부품조림의 작업공수를 줄이면서 냉기유로의 틈새 누유에 의한 품질 저하를 막을수 있도록 한 냉장고의 내상일체형 냉기덕트구조에 관한 것이다.The present invention relates to a cold air duct of a refrigerator, and more particularly, by simplifying the configuration of the cold air duct of the cold air duct by integrally forming the side cold air passages on both sides of the main cold air passage of the refrigerator compartment and the corner cold air passage connecting therebetween. The present invention relates to an in-house integrated cold air duct structure of the refrigerator which makes the internal structure of the cold air flow path and the refrigerating chamber simple and at the same time reduces the man-hours of reforestation while preventing the deterioration of quality due to leakage of the cold air flow path.
잘 알려져 있듯이 냉장고는 상부와 하부가 냉장실과 냉동실이 구획 형성되어져, 냉동실 후방에 냉기덕트가 형성되어 그 내부에 액화냉매의 열을 흡수하여 가스화시키는 저온저압상태의 증발기가 설치되는 한편, 증발기로부터 생성되는 냉기가 냉동실의 냉기덕트를 통해 냉장실의 냉기덕트로 공급되어 냉장실 내부로 냉기를 토출하게끔 냉장고의 내상 내부에 냉기유로를 형성하고 있다.As is well known, the refrigerator has a refrigerator compartment and a freezer compartment formed at upper and lower parts thereof, and a cold air duct is formed at the rear of the freezer compartment, and an evaporator of low temperature and low pressure state which absorbs and heats gas of liquefied refrigerant is installed therein. The cold air is supplied to the cold air duct of the refrigerating chamber through the cold air duct of the freezer compartment, thereby forming a cold air flow path inside the inside of the refrigerator to discharge cold air into the refrigerating compartment.
종래의 냉장실의 내상 내부에 설치되어 있는 냉기덕트의 구조를 보면 제1도에 도시한 바와같이, 냉장실의 내상(10) 내측정면에 냉동실 냉기덕트의 냉기가 유입되는 주냉기유로(24)가 형성되어 있으며, 그 양측의 내상(10) 내측으로도 측면냉기유로(22)가 설치되어 있는데, 상기 측면냉기유로(22)는 주냉기유로(20)와 곧바로 연결되는 것이 아니라 냉장실 내상(10) 내측으로 통과되어져, 구냉기유로(24)와 측면냉기유로(22) 사이의 모서리부분에 냉기토출구(25)를 형성시키고 이들 모서리부분의 내상에는 별도의 냉기토출구 모서리내상판(30)을 부착시키고 있다.Referring to the structure of the cold air duct installed inside the inner box of the conventional refrigerator compartment, as shown in FIG. 1, a main cold air passage 24 through which cold air from the freezer compartment cold air duct flows into the measurement surface of the inner box 10 of the refrigerator compartment is formed. The side cold air passage 22 is also provided inside the inner box 10 on both sides, and the side cold air passage 22 is not directly connected to the main cold air passage 20, but inside the refrigerating compartment inner box 10. Passed through, to form a cold air discharge port 25 in the corner portion between the old cold air flow path 24 and the side cold air flow path 22, and a separate cold air outlet corner inner plate 30 is attached to the inner phase of these corner portions. .
특히 내상(10) 양측면 측면냉기유로(22)를 형성시킴에 있어 모서리부분과 측면냉기유로(22)가 직접적으로 연결되는 것이 아니라, 측면냉기유로(22)를 내상(10) 내부쪽으로 통과시켜 모서리냉기유로(32)와 접하는 쪽의 측면냉기유로(22) 내상쪽에는 절연물(40)이 채워지는 냉기유로구조를 이루고 있다.In particular, in forming the side cold air flow passages 22 on both sides of the inner wound 10, the edge portions and the side cold air flow passages 22 are not directly connected, but the side cold air flow passages 22 pass through the inner wound 10 to the inside edges. The inner side of the side cold air passage 22 on the side contacting the cold air passage 32 forms a cold air passage structure in which the insulator 40 is filled.
상기 양쪽의 측면냉기유로(22)의 내상(10)측 단부에는 별도의 냉기토출구 내상판(36)이 부착되어 있으며, 미설명부호 42는 측면냉기유로(22)와 내상(10) 사이에 채워진 절연물이다.Inner side of the side cold air passages 22 of the both sides of the inner wound 10 side is provided with a separate cold air outlet inner upper plate 36, reference numeral 42 is filled between the side cold air passage 22 and the inner wound (10). Insulation.
이와같이 냉장실 내상(10)과 절연물(40) 사이의 냉기덕트(20)에 의해 냉장실의 주냉기유로(24)와 측면냉기유로(22) 및 이들 사이를 연결하는 모서리냉기유로(32)를 구성함에 있어, 측면냉기유로(22)를 내상 내측면 쪽으로 곧바로 형성시키지 못하고 내상(10) 내부쪽으로 굴절형성함에 따라, 모서리냉기유로(32) 부분의 주냉기유로(24)와 측면냉기유로(22)의 측벽에 냉기토출구(25)를 형성하고 별도의 냉기토출구 모서리 내상판(32)을 부착시키는 복잡한 냉기덕트구조를 갖는 종래기술에서는, 모서리냉기유로(32) 부분에 냉기토출구 모서리내상판(30)을 별도로 설치하여야 함에 따라 별도 부품추가 및 설치작업에 따른 작업공수가 증가되고, 주냉기유로(24)와 측면냉기유로(22) 사이의 모서리냉기유로(32) 부분의 외관 틈새로 인한 품질저하 및 이들 틈새누유를 막기위한 실링처리가 필요하며, 결과적으로 냉기유로의 구조가 단순한 일체구성을 이루지 못하고 복잡한 조립구성을 이룸으로써 그에따른 부품 증가 및 불필요한 작업공수와 품질이 저하되는 등의 문제점이 있었다.In this way, by forming the cold air duct 20 between the refrigerator compartment inner phase 10 and the insulator 40, the main cold air flow path 24 and the side cold air flow path 22 of the refrigerating compartment and the corner cold air flow path 32 connecting them. As the side cold air passage 22 is not directly formed toward the inner side of the inner phase and is deflected into the inner side 10, the main cold air passage 24 and the side cold passage 22 of the corner cold passage 32 are formed. In the prior art having a complicated cold air duct structure that forms the cold air outlet 25 on the side wall and attaches a separate cold air outlet corner inner plate 32, the cold air outlet corner inner plate 30 is formed on the edge cold passage 32. Due to the separate installation, the number of work is increased due to the addition and installation of separate parts, and the quality deterioration due to the appearance gap of the edge cold flow path 32 between the main cold flow path 24 and the side cold flow path 22 and these To prevent oil leakage The sealing process is required, and as a result, the structure of the cold air flow passage does not form a simple unitary structure, but a complicated assembly configuration results in problems such as increase in parts and unnecessary workmanship and quality.
본 고안은 상술한 종래기술의 제반 문제점을 해결하기 위하여 안출한 것으로, 냉장실의 구냉기유로 양측의 측면냉기유로와 그 사이의 모서리냉기유로가 일체로 관통형성되도록 냉기유로의 구성을 단순화시킴으로써, 냉기유로 및 냉장실 내상구조를 단순 미려해지게 하는 동시에 그에따른 부품조립의 작업공수를 줄이면서 냉기유로의 틈새 누유에 의한 품질 저하를 막을 수 있는 냉장고의 냉기덕트구조를 제공함에 그 목적이 있다.The present invention has been made to solve the above-mentioned problems of the prior art, by simplifying the configuration of the cold air flow path so that the side cold flow paths on both sides and the corner cold flow path therebetween integrally formed through the cold air flow path of the refrigerating chamber, The purpose of the present invention is to provide a cold air duct structure of the refrigerator that can simplify the internal structure of the flow path and the refrigerating chamber and at the same time reduce the labor of assembly of the parts while preventing the quality deterioration due to leakage of the cold air path.
상기의 목적을 이루기 위한 기술적인 수단으로써 본 고안은, 냉장실 내상과 절연물 사이에 설치하여 냉장실의 냉기유로를 형성하는 냉장고의 냉기덕트에 있어서, 상기 냉장실 내상의 정면내측에 형성된 주냉기유로의 양측으로 내상 양측면내측에 직각으로 돌출되는 측면냉기유로를 형성하여 그 단부에 냉기토출구 내상판을 연결 설치하되, 상기 측면냉기유로와 주냉기유로 사이의 모서리부분이 내상으로 일체형성되어 별도의 냉기토출구 모서리내상판 없이 자체적으로 모서리냉기유로를 구성함을 특징으로 한다.As a technical means for achieving the above object, the present invention, in the cold air duct of the refrigerator which is installed between the inside of the refrigerator compartment and the insulator to form a cold air passage of the refrigerating compartment, to both sides of the main cold air passage formed on the inside of the front of the inside of the refrigerating compartment. Form side cold air passages protruding at right angles to both inner sides of the inner phase, and install the cold air outlet inner upper plate at the end thereof, and the corner portion between the side cold air passage and the main cold air passage is integrally formed with the inner phase and in a separate cold air outlet corner. It is characterized by constituting the edge cold passage itself without a top plate.
이하에 본 고안의 바람직한 일실시예를 첨부된 도면에 의거하여 설명하면 다음과 같으며, 종래 기술에서 설명된 동일 구성에는 동일 부호를 명기하여 설명한다.Hereinafter, a preferred embodiment of the present invention will be described with reference to the accompanying drawings as follows, the same configuration described in the prior art will be described by specifying the same reference numerals.
제2도는 본 고안 기술에 의한 냉장실 상측을 단면처리한 상태에서 본 냉장실의 냉기덕트구조릍 나타낸 사시도이며, 제3도는 본 고안에 따른 측면냉기유로(52)와 주냉기유로(64) 사이의 냉기 연결통로인 모서리냉기유로(72)가 일체로 구성되어 있는 냉기덕트구조를 보인 제2도의 A-A부분 요부단면도이고, 제4도는 본 고안의 냉장실 상부를 절개한 평단면도로서 주냉기유로(64)와 양쪽의 측면냉기유로(52)가 모서리냉기유로(72)에 의해 직접적으로 연결되게끔 모서리부분이 내상(10)과 일체화된 냉장실의 냉기덕트(20)의 구조를 도시한 것이다.2 is a perspective view showing the structure of the cold air duct of the refrigerating compartment in a cross-sectional view of the upper side of the refrigerating compartment according to the present invention, and FIG. 3 is a view of cold air between the side cold air passage 52 and the main cold air passage 64 according to the present invention. A cross-sectional view of the AA portion of the second part showing a cold air duct structure in which the corner cold air passage 72, which is a connecting passage, is integrally formed, and FIG. 4 is a flat cross-sectional view of the upper part of the refrigerator compartment of the present invention. It shows the structure of the cold air duct 20 of the refrigerating compartment in which the corner portion is integrated with the inner box 10 so that both side cold passage 52 is directly connected by the edge cold passage 72.
도시한 바와같이 본 고안에 의한 냉장실의 냉기덕트구조는 본체케이스(80)와 내상(10)사이에 설치되어, 냉장실 내상(10) 정면내측이 주냉기유로(64)를 형성하면서 그 양측으로는 측면냉기유로(52)를 형성하되, 상기 주냉기유로(64)와 측면냉기유로(52)사이의 모서리부분이 모서리냉기유로(72)를 형성한다.As shown, the cold air duct structure of the refrigerating compartment according to the present invention is installed between the main body case 80 and the inner case 10, and the inside of the refrigerating compartment inner case 10 forms the main cold air passage 64, A side cold air passage 52 is formed, and an edge portion between the main cold air passage 64 and the side cold air passage 52 forms a corner cold air passage 72.
상기 모서리냉기유로(72)는 주냉기유로(64)와 측면냉기유로(52) 사이의 내상(10) 모서리부분이 별도의 냉기토출구 모서리내상판(제1도의 30)없이 정면과 그 양측면에 일체화 된 성형체로써, 주냉기유로(64) 및 측면냉기유로(52) 각각의 측벽에 형성되어 있는 냉기토출구(25)의 냉기유로를 이루게된다.The corner cold air flow path 72 has an inner portion 10 between the main cold air flow path 64 and the side cold air flow path 52 and is integrated on the front and both sides thereof without a separate cold air outlet corner inner upper plate (30 in FIG. 1). As a molded article, the cold air flow path of the cold air discharge port 25 formed on the side walls of each of the main cold air flow path 64 and the side cold air flow path 52 is formed.
상기 내상(10) 정면에 일체화 된 모서리냉기유로(72)는 그 양측의 측면냉기유로(52)에 일체로 연결되어서 각각의 그 단부에는 냉기토출구 내상판(36)으로 연결구성된다.The corner cold air flow passage 72 integrated in the inner phase 10 is integrally connected to the side cold air flow passages 52 on both sides thereof, and each end thereof is connected to the cold air discharge outlet inner upper plate 36.
이때의 측면냉기유로(52)와 냉기토출구 내상판(36)의 냉장실 내부로의 돌출높이는 동일함이 바람직하다.At this time, the protruding height of the side cold air passage 52 and the cold air discharge port inner upper plate 36 is preferably the same.
상기 냉기유로를 형성한 냉기덕트(20)와 본체 케이스(80) 사이에는 절연물(40)이 충진되어있다.An insulator 40 is filled between the cold air duct 20 that forms the cold air flow path and the body case 80.
이와같이 냉장실의 내상(10)과 냉기덕트(20)와의 조립구성에 의한 냉기유로에 있어서, 주냉기유로(64)와 측면냉기유로(52) 사이의 모서리부분을 별도의 냉기토출구모서리내상판(30)을 설치함이 없이, 내상(10) 자체의 모서리냉기유로(72)가 일체화 된 냉기덕트(20)의 구조에 의해서, 본 고안은 우선적으로 모서리냉기유로(72)를 형성하기 위한 별도의 부품이 필요하지 않으며, 모서리부분의 냉기유로(72)의 수밀성을 확보하기 위한 실링처리가 불필요함은 물론 그에 따른 외관틈새로 인한 품질저하의 구조적인 한계가 극복되고, 모서리냉기유로(72)의 외장형태 임가공에 따른 추가적인 작업공수를 줄일수 있을 뿐만 아니라 내상(10)의 외관이 단순 미려해지는 효과를 얻을 수 있다.Thus, in the cold air flow path by the assembly structure of the inner box 10 and the cold air duct 20 of the refrigerating chamber, the corner portion between the main cold air flow path 64 and the side cold air flow path 52 is a separate cold air outlet corner upper plate (30). Without installing), by the structure of the cold air duct 20 in which the edge cold flow path 72 of the inner box 10 itself is integrated, the present invention preferentially separate parts for forming the corner cold air flow path 72. It is not necessary, and the sealing treatment for securing the watertightness of the cold air flow path 72 of the corner portion is not necessary, and structural limitations of the quality deterioration due to the appearance gap are overcome, and the exterior of the cold air flow path 72 is In addition to reducing the additional workmanship according to the shape processing, the appearance of the inner wound 10 can be obtained a simple beauty effect.
더 나아가서는 주냉기유로(64)에서 측면냉기유로(52)로의 냉기순환이 곧바로 전달되므로 신뢰성 있는 냉기순환을 확보할 수 있어 결과적으로는 냉장고의 효율향상을 기대할 수 있다.Furthermore, since the cold air circulation from the main cold air passage 64 to the side cold air passage 52 is immediately transmitted, a reliable cold air circulation can be secured, and consequently, the efficiency of the refrigerator can be expected.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950017929U KR200163961Y1 (en) | 1995-07-20 | 1995-07-20 | Cooling air duct structure of a refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950017929U KR200163961Y1 (en) | 1995-07-20 | 1995-07-20 | Cooling air duct structure of a refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970006674U KR970006674U (en) | 1997-02-21 |
| KR200163961Y1 true KR200163961Y1 (en) | 2000-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950017929U KR200163961Y1 (en) | 1995-07-20 | 1995-07-20 | Cooling air duct structure of a refrigerator |
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| KR (1) | KR200163961Y1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100377763B1 (en) * | 2000-12-30 | 2003-03-29 | 주식회사 엘지이아이 | Structure for Cooling Air Supplying in Refrigerator |
| KR100377762B1 (en) * | 2000-12-30 | 2003-03-29 | 주식회사 엘지이아이 | Structure for Cooling Air Supplying in Refrigerator |
| KR100763150B1 (en) * | 2001-08-21 | 2007-10-05 | 주식회사 엘지이아이 | Apparatus for supply a cool air of side-by-side type refrigerator |
| KR100763152B1 (en) * | 2001-08-21 | 2007-10-05 | 주식회사 엘지이아이 | Apparatus for supply a cool air of side-by-side type refrigerator |
| KR100763151B1 (en) * | 2001-08-21 | 2007-10-05 | 주식회사 엘지이아이 | Apparatus for supply a cool air of side-by-side type refrigerator |
| KR100451346B1 (en) * | 2001-11-20 | 2004-10-06 | 주식회사 엘지이아이 | Apparatus for supply the cool air of refrigerator |
-
1995
- 1995-07-20 KR KR2019950017929U patent/KR200163961Y1/en not_active IP Right Cessation
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| KR970006674U (en) | 1997-02-21 |
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