KR970047550A - Refrigeration prevention structure of refrigerator - Google Patents

Refrigeration prevention structure of refrigerator Download PDF

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Publication number
KR970047550A
KR970047550A KR1019950059823A KR19950059823A KR970047550A KR 970047550 A KR970047550 A KR 970047550A KR 1019950059823 A KR1019950059823 A KR 1019950059823A KR 19950059823 A KR19950059823 A KR 19950059823A KR 970047550 A KR970047550 A KR 970047550A
Authority
KR
South Korea
Prior art keywords
cold air
compartment
refrigerating compartment
refrigerating
refrigerator
Prior art date
Application number
KR1019950059823A
Other languages
Korean (ko)
Other versions
KR100238821B1 (en
Inventor
김상배
Original Assignee
구자홍
Lg 전자주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 구자홍, Lg 전자주식회사 filed Critical 구자홍
Priority to KR1019950059823A priority Critical patent/KR100238821B1/en
Publication of KR970047550A publication Critical patent/KR970047550A/en
Application granted granted Critical
Publication of KR100238821B1 publication Critical patent/KR100238821B1/en

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Classifications

    • 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
    • F25D23/023—Air curtain closures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • 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
    • F25D2317/068—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 fans
    • F25D2317/0681—Details thereof
    • 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
    • F25D2600/00—Control issues
    • F25D2600/06—Controlling according to a predetermined profile
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening

Abstract

본 발명은 냉장고의 냉동실 냉기가 외부로 유출되지 않도록 하기 위한 냉장실의 냉기유출 방지 장치에 관한 것이다.The present invention relates to a cold air outflow prevention device of the refrigerating compartment for preventing the freezer cold air of the refrigerator to flow to the outside.

본 발명에 의하면, 냉동실과 냉장실을 구비하는 냉장고에 있어서, 냉동실과 냉장실 사이의 격벽에 냉기의 통로를 위하여 형성되는 냉기유로와, 상기 냉기유로의 중심부에 냉장실측 직하방으로 냉기를 공급하기 위하여 설치되는 냉기공급팬과, 상기 냉기유로를 개폐할 수 있는 냉기차단막으로 구성되어, 냉장실의 도어를 열면, 상기 냉기차단막이 개방되면서, 냉기공급팬이 회전하여 냉동실의 냉기를 냉장실의 직하방으로 공급하여 냉장실내의 냉기의 유출을 막기 위한 냉기막을 형성하도록 구성하고 있다.According to the present invention, a refrigerator provided with a freezer compartment and a refrigerating compartment, comprising: a cold air passage formed for a passage of cold air in a partition between the freezer compartment and the refrigerating compartment, and installed to supply cold air directly below the refrigerating compartment side to the center of the cold air passage; It is composed of a cold air supply fan and a cold air barrier that can open and close the cold air flow path, when opening the door of the refrigerator compartment, the cold air barrier is opened, the cold air supply fan rotates to supply the cold air of the freezer compartment directly below the cold compartment It is comprised so that the cold air film | membrane to prevent the outflow of cold air in a refrigerator compartment may be formed.

Description

냉장고의 냉기유출 방지구조Refrigeration prevention structure of refrigerator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 의한 냉기차단장치가 설치된 냉장고의 측단면도,2 is a side cross-sectional view of a refrigerator provided with a cold air cutoff device according to the present invention;

제3도는 제2도의 A부 상세도,3 is a detailed view of part A of FIG.

제4도는 본 발명의 냉기차단장치의 하부그릴의 평면 상세도,4 is a detailed plan view of the lower grill of the cold air cutoff device of the present invention;

제5도는 본 발명의 냉기차단막의 작동원리를 보인 예시도.5 is an exemplary view showing the operation principle of the cold air barrier of the present invention.

제6도는 본 발명의 냉기차단장치의 다른 실시예를 보인 것으로, (가)는 그 측단면도, (나)는 그 정단면도,Figure 6 shows another embodiment of the cold air blocking device of the present invention, (a) is a side cross-sectional view, (b) is a front cross-sectional view,

제7도는 본 발명의 냉기차단장치가 부착된 냉장고의 작동원리를 설명하는 단면도.Figure 7 is a cross-sectional view illustrating the principle of operation of the refrigerator equipped with a cold air cutoff device of the present invention.

Claims (4)

냉동실과 냉장실을 구비하는 냉장고에 있어서, 냉동실과 냉장실 사이의 격벽에 냉기의 통로를 위하여 성형되는 냉기유로와; 상기 냉기유로의 중심부에 냉장실측 직하방으로 냉기를 공급하기 위하여 설치되는 냉기 공급팬과; 냉장실 도어의 온.오프에 따라 상기 냉기유로를 개폐할 수 있는 냉기단속수단으로 구성되어; 냉장실의 도어를 열면, 상기 냉기차단장치가 개방되면서, 냉기공급팬이 회전하여 냉동실의 냉기를 냉장실의 직하방으로 공급하여 냉장실내의 냉기의 유출을 막기 위한 냉기막을 형성하는 냉기차단장치.A refrigerator having a freezing compartment and a refrigerating compartment, the refrigerator comprising: a cold air flow passage formed in a partition between the freezing compartment and the refrigerating compartment for passage of cold air; A cold air supply fan installed at a central portion of the cold air passage to supply cold air directly to the refrigerating chamber side; A cold air control means for opening and closing the cold air flow path in accordance with the on / off of the refrigerating compartment door; When the door of the refrigerating chamber is opened, the cold air blocking device is opened, the cold air supply fan is rotated to supply the cold air of the freezer compartment directly below the cold compartment to form a cold air film to prevent the outflow of cold air in the refrigerating compartment. 제1항에 있어서, 상기 냉기단속수단은, 냉동실과 냉장실 사이의 격벽에서 슬라이딩 가능하게 설치되는 냉기차단막과, 상기 냉기차단막의 선단부측에 설치되고 냉동실도어가 열리면 전류가 인가되어 자력을 발생하는 전자석으로 구성되어, 상기 전자석에서 발생하는 자력에 의하여 상기 냉기차단막이 슬라이딩하면서 냉기유로를 개폐하는 냉기차단장치.The method of claim 1, wherein the cold air control unit is a cold air blocking film that is slidably installed in the partition between the freezer compartment and the refrigerating compartment, and an electromagnet which is installed on the front end side of the cold air barrier membrane and the freezer compartment door is opened to generate magnetic force. Consists of the cold air blocking device for opening and closing the cold air flow path while sliding the cold air blocking membrane by the magnetic force generated in the electromagnet. 제1항에 있어서, 상기 냉기단속수단은, 냉동실과 냉장실 사이의 격벽에서 힌지점을 중심으로 회동가능하게 설치되는 냉기차단막과, 상기 냉기차단막의 선단부측에 설치되고 도어가 열리면 전류가 인가되어 자력을 발생하는 전자석으로 구성되어, 상기 전자석에서 발생하는 자력에 의하여 상기 냉기차단막이 회동하면서 냉기유로를 개폐하는 냉기차단장치.According to claim 1, wherein the cold air control means, the cold air barrier is installed rotatably around the hinge point in the partition between the freezer compartment and the refrigerating compartment, the current is applied to the front end of the cold air barrier membrane and the door is opened to the magnetic force Consists of an electromagnet for generating a cold air blocking device for opening and closing the cold air flow path while rotating the cold air blocking membrane by the magnetic force generated in the electromagnet. 제1항 내지 제3항 중 어느 한 항에 있어서, 격벽의 냉동실 및 냉장실측에는, 외력으로부터 보호될 수 있고, 냉기가 통과하는 통기공을 구비하고 있는 상하부 그릴을 더 포함하는 냉기차단장치.The cold air shutoff apparatus according to any one of claims 1 to 3, further comprising upper and lower grills on the freezing compartment and the refrigerating compartment side of the partition wall, the upper and lower grills being protected from an external force and provided with air vents through which cold air passes. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950059823A 1995-12-28 1995-12-28 Air distribution apparatus for a refrigerator KR100238821B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950059823A KR100238821B1 (en) 1995-12-28 1995-12-28 Air distribution apparatus for a refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950059823A KR100238821B1 (en) 1995-12-28 1995-12-28 Air distribution apparatus for a refrigerator

Publications (2)

Publication Number Publication Date
KR970047550A true KR970047550A (en) 1997-07-26
KR100238821B1 KR100238821B1 (en) 2000-01-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950059823A KR100238821B1 (en) 1995-12-28 1995-12-28 Air distribution apparatus for a refrigerator

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000043139A (en) * 1998-12-28 2000-07-15 전주범 Apparatus for controlling feed rate of cold air to refrigerating chamber of refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000043139A (en) * 1998-12-28 2000-07-15 전주범 Apparatus for controlling feed rate of cold air to refrigerating chamber of refrigerator

Also Published As

Publication number Publication date
KR100238821B1 (en) 2000-01-15

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