KR200156417Y1 - Cool air discharge port of a refrigerator - Google Patents
Cool air discharge port of a refrigerator Download PDFInfo
- Publication number
- KR200156417Y1 KR200156417Y1 KR2019970026847U KR19970026847U KR200156417Y1 KR 200156417 Y1 KR200156417 Y1 KR 200156417Y1 KR 2019970026847 U KR2019970026847 U KR 2019970026847U KR 19970026847 U KR19970026847 U KR 19970026847U KR 200156417 Y1 KR200156417 Y1 KR 200156417Y1
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- cold air
- refrigerator
- discharge
- blade
- spiral groove
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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
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
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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
- 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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- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/34—Temperature balancing devices
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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 냉기토출부에 관한 것으로 그 목적은 냉기토출부의 전면에 회전날개의 회전으로 상하회동하여 냉장실의 상하측 방향으로 냉기를 안내하는 블레이드와 이 블레이드를 보호하는 커버가 마련된 냉장고의 냉기토출부를 제공하는 것이다.The present invention relates to a cold air discharging unit of the refrigerator, and its purpose is to rotate the blades in front of the cold air discharging unit by rotating the blades to guide the cold air in the up and down direction of the refrigerating chamber and the cover of the refrigerator having the cold air It is to provide a discharge part.
본 고안은 회전날개가 마련된 냉기토출부에, 냉기를 상하측으로 안내하는 안내수단이 마련된 것으로서 냉기안내수단은, 회전날개를 구동시키는 회전날개에 상하측으로 경사지게 일체로 형성된 나선홈과 나선홈에 삽입되어 나선홈을 따라 이동되는 돌기가 마련된 연결구, 그리고 양측 선단이 냉기토출부에 상하회동 가능하도록 힌지결합되고, 중간측이 연결구에 결합되어 상하회동되는 다수개의 블레이드, 토출부본체에는 상기 블레이드를 덮는 커버가 구비되는 구성이다.The present invention is provided with a guide means for guiding cold air up and down in the cold air discharge portion provided with the rotary blade, the cold air guide means is inserted into the spiral groove and the spiral groove integrally formed inclined upward and downward on the rotary blade for driving the rotary blade A connector provided with a projection moving along the spiral groove, and both ends are hinged to the up and down rotation to the cold air discharge portion, a plurality of blades coupled to the connector in the middle side, the discharge part body cover the blade covering the blade Is provided with a configuration.
Description
본 고안은 냉장고의 냉기토출부에 관한 것으로 특히 냉기토출부의 전면에 회전날개의 회전으로 인해 상하측으로 회동 가능한 블레이드와 이 블레이드를 보호하는 커버에 관한 것이다.The present invention relates to a cold air discharging unit of the refrigerator, and more particularly, to a blade capable of rotating up and down due to the rotation of a rotary blade on the front of the cold air discharging unit and a cover protecting the blade.
냉장고는 냉동싸이클에 의하여 생성된 냉기로 저장실을 냉각시켜 냉동식품이 냉장식품을 저장보관하는 것으로, 도 1은 이러한 냉장고의 측면구성을 보인 도면이다. 이에 도시한 바와 같이, 냉장고본체(1)의 내부의 저장실은 중간격벽에 의해 상하부로 구획되어 냉동실(2)과 냉장실(3)로 구별된다. 냉동실(2)의 후방에는 냉기를 생성하는 증발기(1a)가 설치된다. 증발기(1a)의 상부에는 증발기(1a)에서 생성된 냉기를 강제송풍하는 팬(1b)이 설치되고, 냉동실(2)과 냉장실(3)의 후방에는 팬(1b)에 의하여 송풍되는 냉기를 냉동실(2)과 냉장실(3)로 안내하는 덕트(1c)가 설치된다.The refrigerator cools the storage compartment with cold water generated by the freezing cycle to store and store the frozen food in the refrigerator. FIG. 1 is a view illustrating a side configuration of the refrigerator. As shown in the drawing, the storage compartment inside the refrigerator main body 1 is divided into upper and lower portions by an intermediate partition and is divided into a freezing compartment 2 and a refrigerating compartment 3. At the rear of the freezing chamber 2, an evaporator 1a for generating cold air is provided. A fan 1b for forcedly cooling the cold air generated by the evaporator 1a is installed at the upper part of the evaporator 1a, and the cold air blown by the fan 1b at the rear of the freezer compartment 2 and the refrigerating chamber 3 is freezer compartment. The duct 1c which leads to 2 and the refrigerating chamber 3 is provided.
한편 냉동실측의 덕트(1c)는 냉동실(2)과 연통된 유입구(2a)가 마련되어 냉기가 유입된다. 그리고 냉장실측 덕트(1c)에는 회전날개(4a)가 설치된 냉기토출부(4)가 마련된다. 이 냉기토출부(4)는 덕트(1c)를 통해 유입된 냉기를 회전날개(4a)의 회전으로 인해 냉장실(3) 내부에 분배시켜 냉장실(3)을 냉각하게 된다.On the other hand, the inlet port 2a communicating with the freezer compartment 2 is provided with the inlet duct 1c on the freezer compartment side, where cold air is introduced. And the cold air | gas outlet part 4 provided with the rotary blade 4a is provided in the refrigerator compartment side duct 1c. The cold air discharge portion 4 distributes the cold air introduced through the duct 1c into the refrigerating chamber 3 due to the rotation of the rotary blade 4a to cool the refrigerating chamber 3.
그러나 이러한 구조의 냉장고의 냉기토출부는 냉기가 냉장실의 좌우측으로만 분배될뿐 상하방향으로 골고루 분산되지는 못하므로 직접적으로 냉기에 노출되는 부위와 그렇지 못한 부위의 온도분포를 균일하게 유지시키는데에는 한계가 있었다.However, since the cold air discharge portion of the refrigerator having this structure is distributed only to the left and right sides of the refrigerator compartment, it is not evenly distributed in the up and down direction, and thus there is a limit in maintaining the temperature distribution between the portions directly exposed to the cold air and the regions where it is not. there was.
또한 이와 같은 냉기토출부는 냉기의 상하측 토출방향 및 양을 조절할 수 없으므로 상하측 부위로의 집중냉각이 요구될 때 이를 실현시킬 수 없는 문제점이 있었다. 즉 냉장실의 상측이나 하측과 같은 특정부위에 고온의 식품이 저장되거나 저장된 식품의 부피가 커 냉기순환이 원활하지 못함으로 인해 냉장실의 타부분에 비해 온도가 상대적으로 높을 경우, 이 부분을 집중냉각하여 단시간내에 그 식품을 직접 저장온도로 냉각시킬수없을뿐만 아니라 냉장실 온도분포를 전체적으로 균일하게 유지시킬 수 없는 문제점이 있었다. 이러한 문제점은 대형냉장고를 선호하는 최근의 상황하에서는 가장 시급하게 해결해야할 중요한 과제의 하나로 대두되었다. 즉 냉장고의 저장실 크기가 높아지고 전후길이와 좌우길이가 증대된 대형냉장고에서는 냉기를 저장실의 내부에 고르게 분산시키거나 냉기의 토출방향과 양을 조절할 수 없는 종래의 냉장고에 의해서는 상하측을 포함한 저장실의 모든 부분에 냉기를 고르게 공급하지 못하여 저장실의 균일냉각을 실현하는데 한계가 있었고 특별히 집중냉각이 요구되는 고내의 특정부분에 냉기를 집중적으로 토출시킬수없기 때문에 집중냉각을 실현시킬 수 없는 문제점이 있었다.In addition, such a cold air discharging unit can not control the upper and lower discharge direction and the amount of cold air there was a problem that can not be realized when concentrated cooling to the upper and lower parts is required. In other words, because the hot food is stored in a specific area such as the upper or lower side of the refrigerating chamber or the volume of the stored food is large and the cold air circulation is not smooth, the temperature is relatively high compared to the other parts of the refrigerating chamber. Not only can the food not be directly cooled to the storage temperature within a short time, but there is a problem in that the temperature distribution of the refrigerating chamber cannot be kept uniform throughout. This problem has emerged as one of the most urgent problems to be solved in the recent situation in which large refrigerators are preferred. That is, in a large refrigerator having increased storage compartment size and increased front and rear length and left and right lengths, the conventional refrigerator which cannot distribute cold air evenly inside the storage compartment or control the discharge direction and amount of cold air can be stored. There was a limitation in realizing uniform cooling of the storage compartment by not supplying the cool air evenly to all parts, and there was a problem in that the concentrated cooling could not be realized because the cold air could not be intensively discharged in a specific part of the inside where the concentrated cooling was required.
본 고안은 이와 같은 문제점을 해결하기 위한 것으로서, 본 고안의 목적은 냉기토출부의 전면에 회전날개의 회전으로 상하회동하여 냉장실의 상하측 방향으로 냉기를 안내하는 블레이드와 이 블레이드를 보호하는 커버가 마련된 냉장고의 냉기토출부를 제공하는 것이다.The present invention is to solve such a problem, an object of the present invention is to provide a blade for guiding cold air in the up and down direction of the refrigerating chamber and the cover for protecting the blade by rotating up and down by the rotation of the rotary blade on the front of the cold air discharge unit. It is to provide a cold air discharge portion of the refrigerator.
도 1은 종래의 냉장고 내부를 보인 측단면도이다.1 is a side cross-sectional view showing the inside of a conventional refrigerator.
도 2는 본 고안에 따른 냉장고 내부를 보인 측단면도이다.Figure 2 is a side cross-sectional view showing the inside of the refrigerator according to the present invention.
도 3은 본 고안에 따른 냉기토출부를 나타낸 분해사시도면이다.3 is an exploded perspective view showing a cold air discharging unit according to the present invention.
도 4는 도 3의 커버와 토출부본체의 결합상태를 보인 횡단면도이다.Figure 4 is a cross-sectional view showing a coupling state of the cover and the discharge unit body of FIG.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10:냉장고본체 11:증발기 12:팬10: refrigerator body 11: evaporator 12: fan
13:덕트 20:냉동실 21:유입구13: Duct 20: Freezer 21: Inlet
30:냉장실 40:냉기토출부 41:토출부본체30: refrigerating chamber 40: cold air discharge unit 41: discharge unit body
42:회전날개 43:걸림홈 44:구동관42: rotary wing 43: locking groove 44: drive tube
45:나선홈 50:연결구 51:돌기45: spiral groove 50: connector 51: protrusion
60:블레이드 70:커버 71:토출구60: blade 70: cover 71: discharge outlet
72:걸림턱72: jam jaw
이와 같은 목적을 달성하기 위한 본 고안은, 상호 구획된 냉동실과 냉장실을 형성하는 냉장고본체, 냉기를 생성하는 증발기, 상기 증발기에서 생성된 냉기를 상기 냉장실로 토출하는 토출부본체, 상기 토출부본체의 내부에 회전가능하게 설치되어 냉기를 분산시키는 회전날개가 마련된 냉장고의 냉기토출부에 있어서, 상기 회전날개에 상하측으로 경사지게 마련되는 일체의 나선홈, 상기 나선홈에 삽입되어 상기 나선홈을 따라 이동되는 돌기가 마련된 연결구, 일측은 상기 토출부본체에 상하회동 가능하도록 힌지결합되고 타측은 상기 연결구에 힌지결합되는 다수개의 블레이드, 상기 토출부본체에는 상기 블레이드를 덮는 커버가 마련된 것을 특징으로 한다.The present invention for achieving the above object is a refrigerator main body that forms a freezer compartment and a refrigerating compartment divided, an evaporator for generating cold air, a discharge part body for discharging the cold air generated in the evaporator to the refrigerating chamber, the discharge part of the body In the cold air discharging unit of the refrigerator provided with a rotary blade rotatably installed to disperse the cold air, an integral spiral groove which is inclined upward and downward on the rotary blade, inserted into the spiral groove is moved along the spiral groove The connector is provided with a projection, one side is hinged to be able to rotate up and down to the discharge unit body, the other side is a plurality of blades hinged to the connector, the discharge unit body is characterized in that the cover covering the blade is provided.
한편 상기 커버에는 냉기가 토출되는 토출구가 마련된 것을 특징으로 한다.On the other hand, the cover is characterized in that the discharge port for discharging cold air is provided.
또한 상기 커버에는 다수개의 걸림턱이 마련되고, 상기 토출부본체에는 상기 걸림턱에 대응되는 걸림홈이 마련되어 상기 걸림턱이 상기 걸림홈에 삽입, 결합되는 것을 특징으로 한다.In addition, the cover is provided with a plurality of latching jaw, the discharge portion main body is provided with a locking groove corresponding to the locking jaw is characterized in that the locking jaw is inserted and coupled to the locking groove.
이하에서는 도면을 참조하여 본 고안의 바람직한 실시예를 상세히 설명하겠다. 도 2는 본 고안에 따른 냉장고의 내부를 도시한 측단면도이다. 이에 도시한 바와 같이 냉장고본체(10)의 내부의 저장실은 중간격벽에 의해 상하부로 구획되어 냉동실(20)과 냉장실(30)로 구별된다. 냉동실(20)의 후방에는 냉기를 생성하는 증발기(11)가 설치된다. 증발기(11)의 상부에는 증발기(11)에서 생성된 냉기를 강제송풍하는 팬(12)이 설치되고, 냉동실(20)과 냉장실(30)의 후방에는 팬(12)에 의하여 송풍되는 냉기를 냉동실(20)과 냉장실(30)로 안내하는 덕트(13)가 설치된다.Hereinafter, with reference to the drawings will be described a preferred embodiment of the present invention in detail. Figure 2 is a side cross-sectional view showing the interior of the refrigerator according to the present invention. As shown in the drawing, the storage compartment inside the refrigerator body 10 is divided into upper and lower portions by an intermediate partition and is divided into a freezing compartment 20 and a refrigerating compartment 30. Behind the freezer compartment 20 is an evaporator 11 that generates cold air. A fan 12 for forcedly cooling the cold air generated by the evaporator 11 is installed at the upper portion of the evaporator 11, and the cold air blown by the fan 12 at the rear of the freezer compartment 20 and the refrigerating chamber 30 is freezer compartment. The duct 13 which leads to the 20 and the refrigerating chamber 30 is provided.
한편 냉동실측의 덕트(13)는 냉동실(20)과 연통된 유입구(21)가 마련되어 냉기가 유입된다. 그리고 냉장실측 덕트(13)에는 회전날개(42)와 블레이드(60)가 설치된 냉기토출부(40)가 설치되어 덕트(13)를 통해 이동된 냉기가 회전날개(42)의 회전과 블레이드(60)의 상하회동으로 인해 냉장실(30) 내부로 분배, 토출되어 냉장실(30)을 냉각하게 된다.On the other hand, the duct 13 of the freezer compartment side is provided with an inlet 21 communicating with the freezer compartment 20 is introduced into the cold air. In the refrigerating chamber-side duct 13, a cold air discharging part 40 provided with the rotary blade 42 and the blade 60 is installed, and the cold air moved through the duct 13 rotates with the rotary blade 42 and the blade 60. Due to the up and down rotation of), it is distributed and discharged into the refrigerating chamber 30 to cool the refrigerating chamber 30.
도 3은 이와 같은 냉기토출부를 분해하여 도시한 사시도면이다. 이를 참조하면 다음과 같다. 전후방이 개구된 토출부본체(41)가 마련되고, 토출부본체(41)의 후방에는 회전날개(42)가 마련된다. 그리고 토출부본체(41)의 전면에는 회전날개(42)로 인해 분배되는 냉기를 상하측으로 안내하는 냉기안내수단이 마련된다.Figure 3 is a perspective view showing the exploded cold air discharging unit. This is as follows. The discharge part main body 41 with which the front-back opening was opened is provided, and the rotary blade 42 is provided in the back of the discharge part main body 41. As shown in FIG. And the front side of the discharge part body 41 is provided with a cold air guide means for guiding the cold air distributed by the rotary blades 42 up and down.
냉기안내수단은, 회전날개(42)에 마련된 나선홈(45), 이 나선홈(45)에 삽입되어 나선홈(45)을 따라 이동되는 돌기(51)가 마련된 연결구(50), 그리고 양측선단이 토출부본체(41)에 상하회동 가능하도록 힌지결합되고, 중간측은 연결구(50)에 결합되는 다수개의 블레이드(60)로 마련된다.The cold air guiding means includes a spiral groove 45 provided on the rotary blade 42, a connector 50 provided with a protrusion 51 inserted into the spiral groove 45 and moving along the spiral groove 45, and both side ends. It is hinged to the discharge part body 41 so as to be rotatable vertically, the middle side is provided with a plurality of blades 60 are coupled to the connector 50.
나선홈(45)은 회전날개(42)의 대략 중간정도에 원형의 구동관(44)의 외주면에 형성되는데 상하측으로 나선형으로 형성되는 일체의 홈이다. 이 나선홈(45)에 삽입되는 연결구(50)의 돌기(51)는 회전날개(42)가 한번 회전할 때 나선홈(45)을 따라 상하측으로 한번 이동하게 된다.The spiral groove 45 is formed on the outer circumferential surface of the circular drive tube 44 at about the middle of the rotary blade 42 is an integral groove formed spirally up and down. The protrusion 51 of the connector 50 inserted into the spiral groove 45 is moved up and down once along the spiral groove 45 when the rotary blade 42 rotates once.
블레이드(60)는 초승달형상으로 마련되는 것으로 양측의 선단에는 토출부본체(41)에 결합되는 회동힌지(61)가 마련되어 상하회동 가능하게 설치된다. 그리고 블레이드(60)의 중간에는 연결구(50)와 결합되는 중간힌지(62)가 마련되어 연결구(50)의 이동에 따라 상하 회동된다.The blade 60 is provided in a crescent shape, and a pivoting hinge 61 coupled to the discharge part body 41 is provided at both ends of the blade 60 so as to be vertically rotatable. And the middle of the blade 60 is provided with an intermediate hinge 62 is coupled to the connector 50 is rotated up and down in accordance with the movement of the connector 50.
한편 토출부본체(41)와 블레이드(60)의 전면에는 냉장실(30)의 저장되는 음식물용기로부터 브레이드(60)를 보호하기 위한 커버(70)가 마련된다. 이 커버(70)에는 상하측으로 다수개의 통공으로 마련된 토출구(71)가 형성되어 토출부본체(41)를 통해 회전날개(42)와 블레이드(60)가 분산시키는 냉기가 통과하게된다. 그리고 커버(70)의 좌우측으로는 각각 세 개씩의 걸림턱(72)이 마련되고, 이에 대응되는 토출부본체(41)에는 걸림턱(72)이 삽입되는 걸림홈(43)이 토출부본체(41)의 좌우측에 상하측으로 연장되어 설치된다. 이를 도 4를 참조하여 설명하면 다음과 같다. 커버(70)는 단면이 반타원체로 마련되며 좌우측의 선단에는 걸림턱(72)이 마련된다. 그리고 토출부본체(41)에는 걸림턱(72)이 삽입되는 걸림홈(43)이 마련되어 걸림턱(72)이 걸림홈(43)에 삽입,결합될 때 외부에서는 걸림턱(72)을 볼 수 없도록 되어있다.Meanwhile, a cover 70 is provided on the discharge part body 41 and the front surface of the blade 60 to protect the braid 60 from the food container stored in the refrigerating chamber 30. The cover 70 is formed with a discharge port 71 provided with a plurality of through holes in the upper and lower sides to pass through the cold air dispersing the rotary blade 42 and the blade 60 through the discharge part body 41. In addition, three locking jaws 72 are provided at the left and right sides of the cover 70, respectively, and the catching grooves 43 into which the catching jaws 72 are inserted are disposed in the ejecting portion main bodies 41. 41) are installed extending on the left and right sides up and down. This will be described with reference to FIG. 4. The cover 70 is provided with a semi-ellipse in cross section and a locking jaw 72 is provided at the left and right ends thereof. In addition, the discharge part main body 41 is provided with a locking groove 43 into which the locking jaw 72 is inserted, and when the locking jaw 72 is inserted into and coupled to the locking groove 43, the locking jaw 72 can be seen from the outside. It is not supposed to.
이와 같이 구성된 냉장고의 냉기토출부는 증발기의 작동으로 발생되는 냉기는 덕트를 통해 냉기토출부의 배면으로 이동되고, 이동된 냉기는 회전날개의 회전으로 인해 냉장실의 내부, 특히 좌우측으로 분배가 된다. 이때 회전날개와 함께 회전하는 나선홈에서는 연결구의 돌기가 삽입되어 나선홈에 따라 상하이동하게 된다. 돌기와 일체로 마련된 연결구는 상하측으로 이동하며 이와 힌지결합된 블레이드를 상하 회동시키게 되고, 회전날개를 통해 토출되는 냉기는 블레이드의 안내를 받아 상하측으로 분배되어 커버의 토출구를 통해 냉장실을 냉각하게된다.The cold air discharge portion of the refrigerator configured as described above is moved to the rear surface of the cold air discharge portion through the operation of the evaporator, and the moved cold air is distributed to the inside of the refrigerating compartment, in particular to the left and right sides due to the rotation of the rotary blades. At this time, the spiral groove that rotates with the rotary blade is inserted into the projection of the connector will be shangdong along the spiral groove. The connector provided integrally with the projection moves up and down and rotates the hinged blades up and down, and the cold air discharged through the rotary blades is distributed to the upper and lower sides by guiding the blade to cool the refrigerating compartment through the discharge port of the cover.
이상에서 상세히 설명한 바와 같이 본 고안의 냉장고의 냉기토출부는 냉기가 냉장실의 좌우측뿐만 아니라 상하방향으로 골고루 분산되므로 냉장실 내부 전역에 직접적으로 고른 냉기의 분배를 이룰수가 있다.As described in detail above, since the cold air discharge portion of the refrigerator of the present invention is uniformly distributed in the vertical direction as well as the left and right sides of the refrigerating compartment, it is possible to achieve even distribution of cold air directly throughout the refrigerating compartment.
또한 이와 같은 냉기토출부는 냉기의 상하측 토출방향 및 양을 조절할 수 있으므로 상하측 부위로의 집중냉각이 요구될 때 이를 실현시킬 수 있다. 즉 냉장실의 상측이나 하측과 같은 특정부위에 고온의 식품이 저장되거나 저장된 식품의 부피가 커 냉기순환이 원활하지 못함으로 인해 냉장실의 타부분에 비해 온도가 상대적으로 높을 경우, 이 부분을 집중 냉각하여 단시간내에 그 식품을 직접 저장온도로 냉각시킬수있을뿐만 아니라 냉장실 온도분포를 전체적으로 균일하게 유지시킬 수 있는 이점이 있다.In addition, since the cold air discharging unit can adjust the upper and lower discharge direction and the amount of cold air, it can be realized when concentrated cooling to the upper and lower portions is required. In other words, if a hot food is stored in a specific part such as the upper or lower side of the refrigerating chamber or the volume of the stored food is too large, the circulation of the cold air is not smooth and the temperature is relatively high compared to the other parts of the refrigerating chamber. Not only can the food be cooled directly to the storage temperature in a short time, but the overall temperature distribution of the refrigerator compartment can be maintained uniformly.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970026847U KR200156417Y1 (en) | 1997-09-27 | 1997-09-27 | Cool air discharge port of a refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970026847U KR200156417Y1 (en) | 1997-09-27 | 1997-09-27 | Cool air discharge port of a refrigerator |
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| Publication Number | Publication Date |
|---|---|
| KR19990013540U KR19990013540U (en) | 1999-04-15 |
| KR200156417Y1 true KR200156417Y1 (en) | 1999-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970026847U KR200156417Y1 (en) | 1997-09-27 | 1997-09-27 | Cool air discharge port of a refrigerator |
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| Country | Link |
|---|---|
| KR (1) | KR200156417Y1 (en) |
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- 1997-09-27 KR KR2019970026847U patent/KR200156417Y1/en not_active IP Right Cessation
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| KR19990013540U (en) | 1999-04-15 |
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