KR200152093Y1 - Cooling air leak prevention device in ref. - Google Patents

Cooling air leak prevention device in ref. Download PDF

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Publication number
KR200152093Y1
KR200152093Y1 KR2019930015110U KR930015110U KR200152093Y1 KR 200152093 Y1 KR200152093 Y1 KR 200152093Y1 KR 2019930015110 U KR2019930015110 U KR 2019930015110U KR 930015110 U KR930015110 U KR 930015110U KR 200152093 Y1 KR200152093 Y1 KR 200152093Y1
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KR
South Korea
Prior art keywords
refrigerator
cold air
closed
door member
interior
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KR2019930015110U
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Korean (ko)
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KR950006956U (en
Inventor
서국정
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윤종용
삼성전자주식회사
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Priority to KR2019930015110U priority Critical patent/KR200152093Y1/en
Publication of KR950006956U publication Critical patent/KR950006956U/en
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Publication of KR200152093Y1 publication Critical patent/KR200152093Y1/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
    • F25D23/00—General constructional features
    • F25D23/08—Parts formed wholly or mainly of plastics materials
    • F25D23/082—Strips
    • F25D23/087—Sealing strips
    • 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
    • F25D23/02—Doors; Covers
    • F25D23/028—Details

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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)
  • Refrigerator Housings (AREA)

Abstract

본 고안은 냉장고의 도아부재가 닫혔을 경우 냉장실 및 냉동실의 냉기가 외부로 누설되는 것을 방지할 수 있는 냉장고의 냉기누설방지장치에 관한것으로써, 특히 도아부재(20)가 닫혀서 고내(11)가 폐구될 경우 고내(11)의 냉기가 누설되지 않도록 고내(11)의 내측면과 면접촉되는 냉기차폐수단(30)이 상기 도아부재(20)에 배설되어서 냉장고의 효율을 향상시킬 수 있는 것은 물론 소비전력을 다운시켜 냉장고의 품질을 향상시킬 수 있는 냉기누설방지장치에 관한 것이다.The present invention relates to a cold air leakage preventing device of the refrigerator which can prevent the cold air of the refrigerating compartment and the freezing compartment from leaking to the outside when the door member of the refrigerator is closed, in particular, the interior 11 of the refrigerator 11 is closed by the door member 20. When closed, the cold air blocking means 30 which is in surface contact with the inner surface of the inside of the refrigerator 11 is disposed on the door member 20 so that the cold air in the refrigerator 11 is not leaked. It relates to a cold air leakage prevention device that can improve the quality of the refrigerator by reducing the power consumption.

Description

냉장고의 냉기누설 방지장치Cold air leakage prevention device of refrigerator

제1도는 종래예에 적용되는 냉기누설 방지장치가 배설된 냉장고에 있어서 도아부재가 열린상태를 도시한 냉장고의 사시도.1 is a perspective view of a refrigerator showing a state in which a door member is opened in a refrigerator provided with a cold air leakage preventing device applied to a conventional example.

제2도는 종래예에 적용되는 냉장고의 도아부재가 닫힌상태에서 제1도의 B-B부분을 절결하여서 그 내부를 도시한 단면도.FIG. 2 is a cross-sectional view of the inside of the refrigerator of FIG.

제3도는 본 고안에 적용되는 냉기 차폐수단이 배설된 냉장고에 있어서 도아부재가 열린상태를 도시한 냉장고의 사시도.3 is a perspective view of a refrigerator showing a state in which a door member is opened in a refrigerator provided with a cold air shielding means applied to the present invention.

제4도는 본고안에 적용되는 냉장고의 도아부재가 닫힌 상태에서 제3도의 A-A부분을 절결하여서 그 내부를 도시한 단면도.Figure 4 is a cross-sectional view showing the inside of the cut portion A-A of Figure 3 with the door member of the refrigerator applied in the present article closed.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 틈새 2 : 계란꽂이1: crevice 2: egg rack

3 : 다용도 선반 4 : 병꽂이 선반3: multipurpose shelf 4: bottle shelf

10 : 냉장고 11 : 고내10: refrigerator 11: inside

14 : 전면부 20 : 도아부재14: front part 20: the door member

21 : 돌설부 27 : 수용부21: stone part 27: receiving part

30 : 냉기차폐수단 31 : 차폐부재30: cold air shielding means 31: shielding member

32 : 탄성부재32: elastic member

본 고안은 냉장고의 도아부재가 닫혔을 경우 냉장실 및 냉동실의 냉기가 외부로 누설되는 것을 방지할 수 있는 냉장고의 냉기누설 방지장치에 관한것으로써, 특히 냉장고의 도아부재의 내측에 돌설된 돌설부에 냉기차폐수단을 장착하여서 냉장고의 도아부재가 냉장실 및 냉동실을 폐구시킬 경우 냉장실 및 냉동실의 냉기가 외부로 누설되는 것을 차단하여서 냉장고의 냉장효율을 향상시킬수 있음은 물론 소비전력을 다운시킬 수 있는 냉장고의 냉기누설 방지장치에 관한 것이다.The present invention relates to a cold air leakage preventing device of the refrigerator which can prevent the cold air in the refrigerating compartment and the freezing compartment from leaking to the outside when the door member of the refrigerator is closed. When the door member of the refrigerator closes the refrigerating compartment and the freezing compartment by installing the cold air shielding means, it prevents leakage of cold air from the refrigerating compartment and the freezing compartment to the outside, thereby improving the refrigerating efficiency of the refrigerator and lowering the power consumption of the refrigerator. It relates to a cold air leakage prevention device.

일반적으로 냉장고의 도아부재가 닫혔을 경우 냉장실 및 냉동실(이하, 고내(11)라고 함)의 냉기가 외부로 누설되는 것을 방지하는 냉장고의 냉기누설방지장치는, 제1도 및 제2도에 도시한 바와 같이 도아부재(20')의 내면으로부터 돌설되며 각종 선반을 지지하는 돌설부(21')와, 상기 돌설부(21')의 외측방향으로 상기 도아부재(20')의 내면에 고착되며 자석부재(22')가 내장되어서 상기 도아부재(20')가 고내(11')를 폐구시킬 경우 냉장고(10')의 전면부(14')에 면접촉되어 상기 고내(11')의 기밀을 유지시키는 가스켓부재(23')로 이루어진다.Generally, a refrigerator air leakage preventing device for preventing cold air from leaking out of the refrigerating compartment and the freezing compartment (hereinafter referred to as the inside 11) when the door member of the refrigerator is closed is illustrated in FIGS. 1 and 2. As described above, the protrusions 21 'protrude from the inner surface of the door member 20' and are fixed to the inner surface of the door member 20 'in the outward direction of the protrusion 21' and support the various shelves. When the door member 20 'is closed by the magnet member 22', the door member 20 'closes the front portion 14' of the refrigerator 10 'and the airtightness of the inside 11' is maintained. It is made of a gasket member 23 '.

이와 같이 구성된 종래의 냉장고의 냉기누설 방지장치는, 도아부재(20')를 닫을 경우 고내(11')는 폐구되고, 고내(11')의 일면과 도아부재(20')의 돌설부(21')의 일면과의 사이에는 제2도에 도시한 바와 같이 틈새(1')가 발생된다.In the conventional refrigerator for preventing cold air leakage configured as described above, when the door member 20 'is closed, the interior 11' is closed, and one surface of the interior 11 'and the protrusion 21 of the door member 20' are closed. A gap 1 'is generated between one surface of') as shown in FIG.

또, 상기 고내(11')의 일면과 돌설부(21')의 일면에 의해서 형성된 틈새(1')에는 고내(11')의 냉기가 존재되며, 이 틈새(1')에 존재된 냉기가 가스켓부재(23')에 열전달되어서 외부로 누설된다. 즉 가스켓부재(21')가 단열재질로 구성되어 있지 않으므로 냉기의 일부열이 가스켓부재(23')에 열전달되어 외부로 누설되어 고내(11')의 열손실을 초래하게 된다.In addition, in the gap 1 'formed by one surface of the chamber 11' and one surface of the protrusion 21 ', there is cold air in the chamber 11', and the cold air existing in the gap 1 'is present. Heat is transferred to the gasket member 23 'and leaks to the outside. That is, since the gasket member 21 'is not made of a heat insulating material, some heat of the cold air is transferred to the gasket member 23' and leaked to the outside, resulting in heat loss in the interior 11 '.

즉, 종래의 냉장고의 냉기누설 방지장치는, 가스켓 부재(23')를 통해서 고내(11')의 냉기가 외부로 열전달되어서 고내(11')의 냉장 및 냉동효율이 다운되는 것은 물론 소비전력이 증가된다는 등의 여러 가지 문제점이 있었다.That is, in the conventional refrigerator for preventing cold air leakage, the cold air in the interior 11 'is transferred to the outside through the gasket member 23', so that the refrigerating and freezing efficiency of the interior 11 'is lowered, and power consumption is low. There were various problems, such as increased.

본 고안은 상술한 여러 가지 문제점들을 감안해서 이루어진 것으로써, 본 고안의 목적은 고내가 폐구될 경우 고내의 냉기가 외부로 누설되는 것을 용이하게 차단하여서 고내의 냉장 및 냉동효율을 향상시킴은 물론. 소비전력을 다운시켜 냉장고의 품질을 보다 향상시킬수 있는 냉장고의 냉기누설방지 장치에 관한 것이다.The present invention is made in view of the above-described various problems, the purpose of the present invention is to easily block the leakage of cold air in the interior when the interior is closed, as well as to improve the refrigeration and freezing efficiency in the interior. The present invention relates to a cold air leakage preventing device of a refrigerator, which can improve the quality of a refrigerator by lowering power consumption.

이와 같은 목적을 달성하기 위하여 본 고안의 냉장고의 냉기누설방지 장치는, 도아부재가 닫혀서 고내가 폐구될 경우 고내의 냉기가 누설되지 않도록 고내의 내측면과 면접촉되는 냉기차폐수단이 상기 도아부재에 배설된 것을 특징으로 한다.In order to achieve the above object, the cold air leakage preventing device of the refrigerator according to the present invention includes a cold air shielding means which is in surface contact with the inner surface of the refrigerator to prevent leakage of cold air in the refrigerator when the door member is closed. It is characterized by excretion.

이와 같은 구성에 의하면 고내의 냉기가 냉기차폐수단에 의해서 외부로 누설되거나 혹은 냉기가 가스켓부재를 통해 외부로 열전달되지 않으므로써 고내의 냉장 및 냉동효율을 향상시킬수 있는 것은 물론이고 소비전력을 다운시킬수 있는 것이다.According to such a configuration, since cold air in the refrigerator is not leaked to the outside by the cold air shielding means or cold air is not transferred to the outside through the gasket member, the cooling and freezing efficiency in the refrigerator can be improved and power consumption can be reduced. will be.

이하, 본 고안의 일실시예를 첨부도면에 의거하여 상세하게 설명한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

제3도는 본 고안에 적용되는 냉기차폐수단이 배설된 냉장고에 있어서 도아부재가 열린 상태를 도시한 냉장고의 사시도이고, 제4도는 본 고안에 적용되는 냉장고의 도아부재를 닫은 상태에서 제3도의 A-A부분을 절결하여서 그 내부를 도시한 단면도이다.3 is a perspective view of a refrigerator showing a state in which a door member is open in a refrigerator provided with a cold air shielding means applied to the present invention, and FIG. 4 is a AA of FIG. 3 in a state where the door member of the refrigerator applied to the present invention is closed. It is sectional drawing which cuts a part and shows the inside.

제3도 및 제4도에 있어서, (20)은 도아부재로써, 그 내부는 우레탄등과 같은 단열재가 내장되며, 내면에는 계란꽂이(2) 다용도 선반(3) 병꽂이 선반(4) 등을 지지하는 돌설부(21)가 형성되어 있다.In FIG. 3 and FIG. 4, reference numeral 20 denotes a door member, in which a heat insulating material such as urethane is embedded, and an inner surface of the egg holder 2, a multipurpose shelf 3, a bottle shelf 4, and the like. Supporting protrusions 21 are formed.

또, 상기 돌설부(21)에는 수용부(211)가 길이방향으로 연속되게 형성되며, 이 수용부(211)에는 상기 도아부재(20)를 닫을 경우 고내(11)의 내측면과 면접촉되어서 고내(11)의 냉기가 외부로 누설되는 것을 방지하는 냉치차폐수단(30)이 배설되어 있다.In addition, the protruding portion 21 is provided with a receiving portion 211 continuously in the longitudinal direction, and the receiving portion 211 is in surface contact with the inner surface of the interior 11 when the door member 20 is closed. The cold tooth shielding means 30 which prevents the cold air of the inside 11 from leaking outside is arrange | positioned.

즉, 상기 냉기차폐수단(30)은, 단열재로 연속되게 형성된 차폐부재(31)와, 상기 차폐부재(31) 및 상기 수용부(211) 사이에 배설된 다수개의 탄성부재(32)로 이루어진다.That is, the cold air shielding means 30 includes a shielding member 31 continuously formed of a heat insulating material, and a plurality of elastic members 32 disposed between the shielding member 31 and the receiving portion 211.

또, 상기 도아부재(20)의 내면 둘레에는, 상기 도아부재(20)가 닫혔을 경우 냉장고(10)의 전면부(14)와 면접촉되어서 기밀을 유지시키는 가스켓부재(23)가 고착된다.In addition, a gasket member 23 is fixed around the inner surface of the door member 20 to be in surface contact with the front portion 14 of the refrigerator 10 when the door member 20 is closed.

또한, 상기 가스켓부재(23)의 내부에는 자석부재(22)가 내장되어서, 상기 도아부재(20)가 닫혀 고내(11)를 폐구시킬 경우 상기 가스켓부재(23)가 냉장고(10)의 전면부(14)와 견고하게 면접촉되어 고내(11)의 기밀을 유지시킨다.In addition, a magnet member 22 is built in the gasket member 23, and when the door member 20 is closed to close the inside 11 of the gasket member 23, the gasket member 23 is a front portion of the refrigerator 10. It is firmly surface-contacted with the (14), and maintains the airtightness of the inside of the inside 11.

이와 같이 구성된 본 고안의 냉장고의 냉기누설방지 장치는, 상기 도아부재(20)가 닫혀서 상기 고내(11)가 폐구될 경우에는 제4도에 도시한 바와 같이 상기 냉기차폐수단(30)의 탄성부재(32)가 반발하므로써 단열재로 이루어진 차폐부재(31)가 고내(11)의 내측면과 견고하게 면접촉되어서 고내(11)의 일면과 돌설부(21)의 일면에 의해서 형성된 틈새(1)로 냉기가 누설되지 않는다.The cold air leakage preventing device of the refrigerator of the present invention configured as described above, when the door member 20 is closed and the interior 11 is closed, the elastic member of the cold air shielding means 30 as shown in FIG. By the repulsion of 32, the shielding member 31 made of a heat insulating material is firmly brought into surface contact with the inner surface of the interior 11 of the chamber 11, so as to a gap 1 formed by one surface of the interior 11 of the interior 11 and one surface of the protrusion 21. Cold air does not leak

즉, 상기 도아부재(20)가 닫혀 상기 고내(11)가 폐구된 경우에는, 단열재로 이루어진 차폐부재(31)가 고내(11)의 내측면과 면접촉 되므로써 고내(11)의 냉기가 틈새(1)를 통해서 외부로 누설되지 않는 것이다.That is, when the door member 20 is closed and the interior 11 is closed, since the shielding member 31 made of a heat insulating material is in surface contact with the inner surface of the interior 11, the cold air in the interior 11 has a gap ( Through 1) it does not leak outside.

또, 상기 도아부재(20)를 여닫을 경우에는, 상기 도아부재(20)에 배설된 냉기차폐수단(30)의 차폐부재(31)는 고내(11)의 전면부(14)와 간섭되지 않으므로써 상기 도아부재(20)를 원활하게 여닫을 수 있는 것이다.In addition, when the door member 20 is opened and closed, the shield member 31 of the cold air shielding means 30 disposed in the door member 20 does not interfere with the front part 14 of the interior 11. The door member 20 can be opened and closed smoothly.

앞에서 설명한 바와 같이, 본 고안에 의한 냉장고의 냉기누설방지장치는, 도아부재가 닫혀서 고내가 폐구된 경우에는, 냉기차폐수단의 차폐부재가 고내의 내측면과 면접촉되어서 고내의 냉기가 누설되거나 혹은 냉기의 열이 외부로 열전달되지 않아 고내의 냉기 열손실을 방지할 수 있으므로 냉장고의 효율을 향상시킬 수 있는 것은 물론이고 소비전력을 다운시켜 냉장고의 품질을 향상시킬수 있다는 매우 실용적인 효과가 있는 것이다.As described above, in the cold air leakage preventing device of the refrigerator according to the present invention, when the interior of the refrigerator is closed because the door member is closed, the shield member of the cold air shielding means is in surface contact with the inner surface of the refrigerator, and the cold air in the refrigerator leaks. Since the heat of the cold air is not transferred to the outside to prevent heat loss in the cold air, it is possible to improve the efficiency of the refrigerator as well as to improve the quality of the refrigerator by lowering the power consumption.

Claims (1)

도어 부재와 고내 사이에 위치됨과 아울러 도어가 닫혔을 때 그 사이를 밀폐시켜 냉장고 내부의 냉기 누출을 차단하도록 가스켓 부재가 설치된 냉장고의 냉기 누설 방지 장치에 있어서, 상기한 도어 부재 외주 전체에 형성됨과 아울러 가스켓 부재를 중심으로 고내측에 위치되도록 형성된 수용부와, 상기한 수용부에서 수직 방향으로 왕복 운동 가능하게 삽입 설치됨과 아울러 도어가 닫혔을 때 고내와 밀착되어 냉기를 차단할 수 있게 구성된 차폐 부재와, 상기한 차폐 부재가 수용부의 상면으로 돌출되는 탄성을 인가하여 고내와 밀착되도록 설치된 탄성 부재를 포함함을 특징으로 하는 냉장고의 냉기 누설 방지 장치.A cold air leakage preventing device of a refrigerator, which is located between the door member and the inside of the refrigerator and is provided with a gasket member so as to close the door when the door is closed, thereby preventing the leakage of cold air inside the refrigerator. A receptacle formed to be located in the inner side of the gasket member, and a shielding member inserted and installed reciprocally in a vertical direction from the receptacle, and in close contact with the interior of the door when the door is closed to block cold air; The shielding member is a cold air leakage preventing device of the refrigerator, characterized in that it comprises an elastic member installed in close contact with the interior by applying the elastic protruding to the upper surface of the receiving portion.
KR2019930015110U 1993-08-06 1993-08-06 Cooling air leak prevention device in ref. KR200152093Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930015110U KR200152093Y1 (en) 1993-08-06 1993-08-06 Cooling air leak prevention device in ref.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930015110U KR200152093Y1 (en) 1993-08-06 1993-08-06 Cooling air leak prevention device in ref.

Publications (2)

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KR950006956U KR950006956U (en) 1995-03-21
KR200152093Y1 true KR200152093Y1 (en) 1999-07-15

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KR2019930015110U KR200152093Y1 (en) 1993-08-06 1993-08-06 Cooling air leak prevention device in ref.

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