KR0117772Y1 - Cold air control apparus of refrigerator - Google Patents

Cold air control apparus of refrigerator

Info

Publication number
KR0117772Y1
KR0117772Y1 KR2019930030597U KR930030597U KR0117772Y1 KR 0117772 Y1 KR0117772 Y1 KR 0117772Y1 KR 2019930030597 U KR2019930030597 U KR 2019930030597U KR 930030597 U KR930030597 U KR 930030597U KR 0117772 Y1 KR0117772 Y1 KR 0117772Y1
Authority
KR
South Korea
Prior art keywords
cold air
chamber
special
refrigerator
coupled
Prior art date
Application number
KR2019930030597U
Other languages
Korean (ko)
Other versions
KR950020179U (en
Inventor
이종달
Original Assignee
김광호
삼성전자주식회사
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Application filed by 김광호, 삼성전자주식회사 filed Critical 김광호
Priority to KR2019930030597U priority Critical patent/KR0117772Y1/en
Publication of KR950020179U publication Critical patent/KR950020179U/en
Application granted granted Critical
Publication of KR0117772Y1 publication Critical patent/KR0117772Y1/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
    • 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
    • F25D2317/061—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 through special compartments

Abstract

본 고안은 냉장고의 고내로 공급되는 냉기공급량을 조절하는 냉장고의 냉기공급량 조절장치에 관한 것으로써, 특히 냉장실에 특선실이 구비되어서 특선실로 공급되는 냉기량을 조절하는 냉장고의 냉기공급량 조절장치에 있어서, 상기 특선실의 측벽에 상, 하방향으로 이동가능하도록 설치되며 연결봉을 갖는 손잡이와, 상기 손잡이의 연결봉과 결합되도록 일측에 승강활동구멍이 형성되고 타측에는 승강봉이 구비되며 중간은 상기 특선실의 측벽에 회능가능하도록 힌지핀에 결합된 레버와, 상기 레버의 승강봉과 결합하여 좌우이동하는 좌우활동구멍이 일측에 구비되며 상기 특선실에 형성된 냉기토출구를 개폐하는 댐퍼구가 천공된 댐퍼플레이트를 구비한 냉장고의 냉기공급량 조절장치에 관한 것으로, 냉기공급량 조절장치가 특선실의 측면 및 후면에 설치되므로써 사용자가 특선실로 공급되는 냉기공급량을 용이하게 조절할 수 있도록 함은 물론이고 특선실로 인하여 냉장실의 용적율이 감소되는 것을 방지할 수 있다.The present invention relates to a cold air supply amount adjusting device of the refrigerator for controlling the amount of cold air supplied into the refrigerator of the refrigerator, in particular in the cold air supply amount control apparatus for controlling the amount of cold air supplied to the special chamber with a special compartment in the refrigerator compartment A handle having a connecting rod and a lifting activity hole formed at one side to be coupled to the connecting rod of the handle, and a lifting rod provided at the other side of the special chamber. It has a lever coupled to the hinge pin so as to be rotatable on the side wall, and a left and right activity hole coupled to the lifting rod of the lever on one side and a damper plate perforated with a damper opening for opening and closing the cold air outlet formed in the special chamber. A refrigerator supply control device for a refrigerator, in which the cold supply control device is provided on the side and the rear of the special chamber. By being installed on the surface, the user can easily adjust the amount of cold air supplied to the specialty chamber, and of course, the volume ratio of the refrigerating compartment can be prevented from being reduced due to the specialty chamber.

Description

냉장고의 냉기공급량 조절장치Refrigeration air supply control device

본 고안은 냉장고의 고내로 공급되는 냉기공급량을 조절하는 냉장고의 냉기공급량 조절장치에 관한 것으로써, 특히 냉기공급량 조절장치를 특선실의 측면 및 후면에 설치하여 사용자가 냉기공급량을 용이하게 조절할 수 있도록 함은 물론이고 특선실로 인하여 냉장실의 용적율이 감소되지 않도록 한 냉장고의 냉기공급량 조절장치에 관한 것이다.The present invention relates to a cold air supply control device of the refrigerator for controlling the amount of cold air supplied into the refrigerator of the refrigerator, in particular, by installing the cold air supply on the side and rear of the special selection room so that the user can easily control the cold air supply Of course, it relates to a refrigerator air supply control device so that the volume ratio of the refrigerator compartment is not reduced due to the special selection room.

일반적으로, 냉장고는 제 1도에 도시한 바와 같이 분리벽(120)에 의해서 구획된 냉동실(100) 및 냉장실(110)과, 상기 냉동실(100)의 후방에 배설되어서 냉매의 증발작용에 의해 냉기를 생성시키는 증발기(140) 및 순환팬(150)과, 상기 냉장실(110)에 설치된 특선실(130)과, 상기 증발기(140)를 거치면서 열교환하여 냉각된 냉기를 상기 냉장실(110)로 공급하는 냉기통로(160)와, 상기 냉기통로(160)를 개폐하여 상기 냉장실(110)의 온도를 조절하는 댐퍼(170)를 구비한다.In general, the refrigerator is disposed in the freezing compartment 100 and the refrigerating compartment 110 partitioned by the dividing wall 120 and the rear side of the freezing compartment 100 as shown in FIG. The evaporator 140 and the circulation fan 150 to produce a, the special chamber 130 installed in the refrigerating chamber 110, and the cold air cooled by heat exchange while passing through the evaporator 140 to supply to the refrigerating chamber 110. The cold air passage 160 and the damper 170 for controlling the temperature of the refrigerating chamber 110 by opening and closing the cold air passage 160.

또, 상기에서 상기 냉기통로(160)를 통과한 냉기중의 일부를 상기 특선실(130)로 직접 공급하여, 상기 특선실(130)은 상기 냉장실(110)의 온도와는 다른 온도대를 유지하도록 한다.In addition, a portion of the cold air passing through the cold air passage 160 is directly supplied to the special selection chamber 130, so that the special selection chamber 130 maintains a temperature zone different from that of the refrigerating chamber 110. Do it.

한편, 상기 특선실(130)에는 냉기공급량 조절장치를 구비하는데, 이러한 장치는 상기 냉기통로(160)와 연통되도록 상기 특선실(130)의 상부에 형성된 특선실 통로(11)와, 상기 특선실(130)의 상부에 상기 특선실통로(11)와 연통되도록 천공된 냉기토출구(12)와, 상기 냉기토출구(12)를 개폐하는 레버(10)로 이루어진다.On the other hand, the special selection chamber 130 is provided with a cold air supply amount adjusting device, the special selection chamber passage 11 formed in the upper portion of the special selection chamber 130 to communicate with the cold air passage 160, and the special selection chamber The upper portion of the 130 is made of a cold air discharge port 12 perforated to communicate with the special chamber 11, and a lever 10 for opening and closing the cold air discharge port 12.

상기와 같이 구성된 종래의 냉장고의 냉기공급량 조절장치는, 상기 레버(10)를 조작하면 상기 냉기토출구(12)가 상기 냉기통로(160통되는 것으로, 상기 증발기(140)에서 생성된 냉기가 상기 냉장실(110)과는 별도로 상기 특선실통로(11)에 가이드되어서 상기 냉기토출구(12)를 통해 상기 특선실(130)로 직접 공급되게 되는 것이다.In the conventional refrigerator air supply amount adjusting device configured as described above, when the lever 10 is operated, the cold air discharge port 12 passes through the cold air passage 160, and the cold air generated by the evaporator 140 is in the refrigerating compartment. Apart from the 110, the special chamber passage 11 is guided to the special chamber 130 directly through the cold air outlet 12.

그러나, 상기 특선실(130)로 공급되는 냉기량을 조절하는 상기 레버(10)가 상기 분리벽(120)의 직하부에 설치되므로써 외부에서 잘 보이지 않게 된다.However, since the lever 10 for adjusting the amount of cold air supplied to the special selection chamber 130 is installed directly under the separation wall 120, the lever 10 is hardly visible from the outside.

또, 상기 레버(10)가 외부에서 잘보이지 않으므로써, 사용자가 상기 특선실(130)로 공급되는 상기 레버(10)를 조작하기 위하여는 손으로 더듬어서 상기 레버(10)를 찾아야 한다는 번거러움이 있었다.In addition, since the lever 10 is not easily seen from the outside, the user has to find the lever 10 by fumbling with his or her hands in order to operate the lever 10 supplied to the special chamber 130. there was.

또한, 상기 특선실(130)의 상부에 상기 레버(10)와 상기 냉기토출구(12)등이 설치됨에 따라 상기 특선실(130)의 높이가 높아지게 되므로써, 상기 냉장실(110)의 용적율이 자연 감소되게 된다는 문제점이 있었다.In addition, as the lever 10 and the cold air outlet 12 are installed in the upper portion of the special chamber 130, the height of the special chamber 130 is increased, so that the volume ratio of the refrigerating chamber 110 is naturally reduced. There was a problem.

즉, 종래의 냉장고의 냉기공급량 조절장치는, 냉기공급량을 조절하기가 난이한 것은 물론이고, 냉장실의 용적율이 감소된다는 등의 문제점들이 있었다.That is, the conventional refrigerator air supply amount adjusting device of the refrigerator has a problem that it is difficult to control the cold air supply amount, the volume ratio of the refrigerating chamber is reduced.

본 고안은 상술한 문제점을 감안해서 이루어진 것으로써, 본 고안의 목적은 냉기공급량 조절장치를 특선실의 측면 및 후면에 설치하여 사용자가 냉기공급량을 용이하게 조절할 수 있도록 함은 물론이고 특선실로 인하여 냉장실의 용적율이 감소되지 않도록 한 냉장고의 냉기공급량 조절장치를 제공하는 데 있다.The present invention has been made in view of the above-described problems, and an object of the present invention is to install a cold air supply control device on the side and the rear of the special selection room so that the user can easily control the cold air supply, as well as the cold storage room due to the specialty room. It is to provide a refrigerator air supply control device so that the volume ratio of the refrigerator is not reduced.

이와 같은 목적을 달성하기 위하여 본 고안에 의한 냉장고의 냉기공급량 조절장치는, 냉장실에 특선실이 구비되어서 특선실로 공급되는 냉기량을 조절하는 냉장고의 냉기공급량 조절장치에 있어서, 상기 특선실의 측벽에 상,하방향으로 이동가능하도록 설치되며 연결봉을 갖는 손잡이와, 상기 손잡이의 연결봉과 결합되도록 일측에 승강활동구멍이 형성되고 타측에는 승강봉이 구비되며 중간은 상기 특선실의 측벽에 회능가능하도록 힌지핀에 결합된 레버와, 상기 레버의 승강봉과 결합하여 좌우이동하는 좌우활동구멍이 일측에 구비되며 상기 특선실에 형성된 냉기토출구를 개폐하는 댐퍼구가 천공된 댐퍼플레이트를 구비한 것을 특징으로 한다.In order to achieve the above object, the refrigerator air supply amount adjusting apparatus of the present invention is provided with a special chamber in the refrigerating chamber, and in the cold air supply amount adjusting apparatus for adjusting the amount of cold air supplied to the special chamber, the side wall of the special chamber. It is installed to be movable up and down and has a handle having a connecting rod, and an elevating activity hole is formed at one side to be coupled to the connecting rod of the handle, and a lifting rod is provided at the other side, and the hinge pin is rotatable on the side wall of the special chamber. It is characterized in that it is provided with a damper plate which is coupled to the lever, and the left and right activity holes to move left and right in combination with the lifting bar of the lever and a damper hole for opening and closing the cold air discharge port formed in the special chamber.

이와 같은 본 고안에 의한 냉장고의 냉기공급량 조절장치에 의하면, 냉기공급량 조절장치가 특선실의 측면 및 후면에 설치되므로써 사용자가 특선실로 공급되는 냉기공급량을 용이하게 조절할 수 있도록 함은 물론이고 특선실로 인하여 냉장실의 용적율이 감소되는 것을 방지할 수 있다.According to the cold air supply amount adjusting device of the refrigerator according to the present invention, the cold air supply amount adjusting device is installed on the side and the rear of the special selection room, so that the user can easily adjust the amount of cold air supplied to the special selection room, It is possible to prevent the volume ratio of the refrigerator compartment from decreasing.

제 1도는 일반적인 냉장고를 도시한 측단면도.1 is a side cross-sectional view showing a typical refrigerator.

제 2도는 본 고안에 적용되는 냉기공급량 조절장치의 주요부품을 개략적으로 도시한 사시도.Figure 2 is a perspective view schematically showing the main parts of the cold air supply amount control apparatus applied to the present invention.

제 3도는 본 고안에 적용되는 냉기공급량 조절장치의 평단면도.3 is a cross-sectional view of the cold air supply amount adjusting apparatus applied to the present invention.

제 4도는 본 고안에 적용되는 냉기공급장치의 측단면도.4 is a side cross-sectional view of a cold air supply device applied to the present invention.

제 5도는 제 3도의 A-A부분의 요부단면도.5 is a sectional view showing main parts of A-A of FIG.

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

110:냉장실111:측벽110: refrigerator compartment 111: side wall

112:후벽130:특선실112: rear wall 130: special room

131:측벽132:후벽131: side wall 132: rear wall

134:냉기토출구200:조절수단134: cold air outlet 200: control means

210:손잡이211:연결봉210: handle 211: connecting rod

220:레버221:승강활동구멍220: lever 221: lifting hole

222:승강봉223:힌지핀222: lifting rod 223: hinge pin

300:개폐수단310:댐퍼구300: opening and closing means 310: damper port

311:댐퍼플레이트320:좌우활동구멍311: damper plate 320: left and right activity holes

330:이동안내부331:내향돌기330: During this time 331: Inward protrusion

332:외향돌기332: outward projection

이하, 본 고안에 의한 냉장고의 냉기공급량 조절장치의 일실시예를 첨부된 도면을 참조하여서 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings an embodiment of the refrigerator air supply amount control apparatus of the present invention will be described in detail.

제 2도는 본 고안에 적용되는 냉기공급량 조절장치의 주요부품을 개략적으로 도시한 사시도이고, 제 3도는 본 고안에 적용되는 냉기공급량 조절장치의 평단면도이며, 제 4도는 본 고안에 적용되는 냉기량공급장치의 측면도이고, 제 5도는 제 3도의 A-A부분의 요부단면도로써, 특선실(130)과 냉장실(110)의 서로 대향하는 측벽(131)(111)에 조절수단(200)이 구비되고, 상기 특선실(130)과 상기 냉장실(110)의 서로 대향하는 후벽(132)(112)에 개폐수단(300)이 구비된다.2 is a perspective view schematically showing the main parts of the cold air supply control device applied to the present invention, Figure 3 is a cross-sectional plan view of the cold air supply control device applied to the present invention, Figure 4 is the amount of cold air applied to the present invention A side view of the supply device, FIG. 5 is a sectional view of the main portion AA of FIG. 3, and the adjusting means 200 is provided on side walls 131 and 111 of the special chamber 130 and the refrigerating chamber 110 that face each other. Opening and closing means 300 are provided on rear walls 132 and 112 of the specialty chamber 130 and the refrigerating chamber 110 that face each other.

또, 상기 조절수단(200)은, 상기 특선실(130)의 측벽(131)에 천공된 승강구멍(133)에 끼워져 사용자가 승강시킬 수 있도록 돌출된 손잡이(210)와, 상기 손잡이(210)에 형성된 연결봉(211)과, 상기 연결봉(211)에 결합되도록 일측에 승강활동구멍(221)이 형성되고 타측에는 상기 특선실(130)후방쪽으로 절곡된 상태로 승강봉(222)이 형성되며 중앙은 상기 측벽(131)에 힌지핀(223)으로 결합되어서 각 운동하는 레버(220)로 이루어진다.In addition, the adjusting means 200, the handle 210 is inserted into the lifting hole 133 perforated in the side wall 131 of the special selection chamber 130 and protruded so that the user can lift and lower, the handle 210 A connecting rod 211 formed in the elevating activity hole 221 is formed on one side to be coupled to the connecting rod 211, and the other side of the elevating bar 222 is formed in the state bent toward the rear of the special chamber 130 is formed Is coupled to the side wall 131 by a hinge pin 223 consists of a lever 220 for each movement.

또한, 상기 개폐수단(300)은, 상기 특선실(130)의 후벽(132)에 천공된 냉기토출구(134)와 대응토록 댐퍼구(310)가 천공된 댐퍼플레이트(311)와, 상기 댐퍼플레이트(311)를 좌,우측으로 이동가능토록 안내하는 이동안내부(330)와, 상기 댐퍼플레이트(311)의 일측에 형성되고 상기 승강봉(222)과 결합하여 좌,우측으로 이동하는 좌우활동구멍(320)을 구비한다.In addition, the opening and closing means 300, the damper plate 311, the damper plate 311 perforated with the cold air discharge port 134 and the damper port 310 perforated in the rear wall 132 of the special chamber 130, and the damper plate The movement guide part 330 for guiding the movement 311 to the left and right sides, and the left and right activity holes which are formed on one side of the damper plate 311 and move to the left and right sides in combination with the lifting bar 222. 320 is provided.

또, 상기 좌우활동구멍(320)은 비스듬한 장공으로 형성되어 있으며, 상기 승강봉(222)이 상기 좌우활동구멍(320)에 끼워진 상태에서 상하 구동하면 상기 댐퍼플레이트(311)는 좌우로 구동하게 된다.In addition, the left and right activity holes 320 are formed in an oblique long hole, and the damper plate 311 is driven to the left and right when the lifting rod 222 is driven up and down while being fitted to the left and right activity holes 320. .

한편, 상기 손잡이(210)에 구비된 상기 연결봉(211)은 기판(212)에 입설된다.On the other hand, the connecting rod 211 provided in the handle 210 is placed in the substrate 212.

또, 상기 이동안내부(330)는, 제 5도에 도신한 바와 같이 상기 후벽(132)의 냉기토출구(134)의 상하부에 일정폭으로 돌출된 내향돌기(331)와, 상기 내향돌기(331)에 상기 개폐수단(300)의 댐퍼플레이트(311)가 걸리도록 상기 내향돌기(331)의 내방으로 돌출된 외향돌기(332)를 구비한다.In addition, the movement guide part 330, as shown in Figure 5, the inward protrusion 331 projecting a predetermined width in the upper and lower portions of the cold air discharge port 134 of the rear wall 132, and the inward projection 331 ) Is provided with an outward projection 332 protruding inward of the inward projection 331 so as to take the damper plate 311 of the opening and closing means 300.

또, 상기 특선실(130) 후방의 냉기토출구(134)는 증발기에서 생성된 냉기가 상기 특선실(130)로 공급되도록 냉기통로(160)와 연통되어 있다. 또한 상기 개폐수단(300)의 좌우 이동조작이 상기 특선실(130)과 상기 냉장실(110)의 서로 대향하는 측벽(131)(111)에 설치된 조절수단(200)에 의해 수행되므로써 상기 특선실(130)의 높이 변화가 없게 된다.In addition, the cold air discharge port 134 behind the special chamber 130 is in communication with the cold air passage 160 so that the cold air generated in the evaporator is supplied to the special chamber 130. In addition, the left and right movement operation of the opening and closing means 300 is performed by the control means 200 provided in the side wall 131, 111 of the special selection chamber 130 and the refrigerating chamber 110, the special selection chamber ( 130) there is no change in height.

또, 상기 특선실(130)의 높이 변화가 없게 되어 상기 냉장실(110)의 용적율의 저하를 방지할 수 있다.In addition, since there is no change in height of the special selection chamber 130, it is possible to prevent a decrease in the volume ratio of the refrigerating chamber 110.

한편, 본 고안에 의한 냉장고의 냉기공급량 조절장치의 냉기공급량조절과정을 설명하면, 먼저, 사용자가 상기 냉장실(130)의 도아를 개방시키고 상기 손잡이(210)를 상하방향으로 움직인다.On the other hand, when the process for adjusting the cold air supply amount of the cold air supply amount control apparatus of the present invention, first, the user opens the door of the refrigerating compartment 130 and moves the handle 210 in the vertical direction.

이때, 상기 기판(212)의 연결봉(211)과 결합된 승강활동구멍(221)이 승강한다.At this time, the lifting activity hole 221 coupled with the connecting rod 211 of the substrate 212 is elevated.

한편, 상기 레버(220)는 상기 힌지핀(223)을 중심으로 상기 승강활동구멍(221)의 승강방향과 반대 방향으로 각 운동하면서 상기 승강봉(222)을 승강시킨다.Meanwhile, the lever 220 elevates the elevating bar 222 while angularly moving in the direction opposite to the elevating direction of the elevating activity hole 221 around the hinge pin 223.

또, 상기 승강봉(222)이 승강할 때 상기 좌우활동구멍(320)에 의해 상기 개폐수단(300)의 댐퍼플레이트(311)가 상기 이동안내부(330)에 가이드되어서 좌우방향으로 움직이게 된다.In addition, when the lifting rod 222 is elevated, the damper plate 311 of the opening and closing means 300 is guided by the movement guide part 330 by the left and right activity holes 320 to move in the left and right directions.

이 과정에서 상기 댐퍼플레이트(311)에 형성된 상기 댐퍼구(310)가 상기 냉기토출구(134)를 개폐시키게 되어, 상기 댐퍼구(310)와 상기 냉기토출구(134)의 중첩정도에 따라 상기 냉기통로(160)의 냉기가 상기 특선실(130)로 공급되게 되므로써 상기 특선실(130)의 온도를 조절할 수 있게 된다.In this process, the damper hole 310 formed in the damper plate 311 opens and closes the cold air discharge port 134, and according to the overlapping degree of the damper port 310 and the cold air discharge port 134. Since the cold air of 160 is supplied to the special selection chamber 130, the temperature of the special selection chamber 130 can be adjusted.

한편, 상기 손잡이(210)가 상기 특선실(130)의 측벽에 위치되므로써 사용자가 용이하게 상기 손잡이(210)를 작동시켜서 상기 특선실(130)로 공급되는 냉기량을 조절하여 상기 특선실(130)의 온도를 소비자가 요구하는 온도대로 유지시킬 수 있다.On the other hand, since the handle 210 is located on the side wall of the specialty chamber 130, the user can easily operate the handle 210 to adjust the amount of cold air supplied to the specialty chamber 130 to the specialty chamber 130. ) Can be maintained at the temperature required by the consumer.

앞에서 설명한 바와 같이 본 고안에 의한 냉장고의 냉기공급량 조절장치에 의하면, 냉기공급량 조절장치가 특선실의 측면 및 후면에 설치되므로써 사용자가 특선실로 공급되는 냉기공급량을 용이하게 조절할 수 있도록 함은 물론이고 특선실로 인하여 냉장실의 용적율이 감소되는 것을 방지할 수 있다는 매우 실용적인 효과가 있게 되는 것이다.As described above, according to the cold air supply amount adjusting device of the refrigerator according to the present invention, the cold air supply amount adjusting device is installed on the side and the rear of the special selection room, so that the user can easily adjust the amount of cold air supplied to the special selection room as well as the special selection. There is a very practical effect of preventing the volume ratio of the refrigerating chamber from being reduced due to the yarn.

Claims (3)

냉장실에 특선실이 구비되어서 특선실로 공급되는 냉기량을 조절하는 냉장고의 냉기공급량 조절장치에 있어서, 상기 특선실의 측벽에 상,하방향으로 이동가능하도록 설치되며 연결봉을 갖는 손잡이와, 상기 손잡이의 연결봉과 결합되도록 일측에 승강활동구멍이 형성되고 타측에는 승강봉이 구비되며 중간은 상기 특선실의 측벽에 회능가능하도록 힌지핀에 결합된 레버와, 상기 레버의 승강봉과 결합하여 좌우이동하는 좌우활동구멍이 일측에 구비되며 상기 특선실에 형성된 냉기토출구를 개폐하는 댐퍼구가 천공된 댐퍼플레이트를 구비한 것을 특징으로 하는 냉장고의 냉기공급량 조절장치.In the refrigerator is provided with a special compartment in the refrigerating chamber to adjust the amount of cold air supplied to the special chamber, the cold air supply amount adjusting apparatus, which is installed on the side wall of the special compartment to move up and down and having a handle having a connecting rod, A lifting activity hole is formed at one side to be coupled to the connecting rod, and a lifting rod is provided at the other side, and a middle is a lever coupled to a hinge pin so as to be rotatable on the side wall of the special chamber, and a left and right activity hole which is coupled to the lifting rod of the lever to move left and right. And a damper plate having a damper plate for opening and closing the cold air discharge opening formed in the special chamber. 제 1항에 있어서, 상기 좌우활동구멍은, 상기 승강봉의 상하구동을 좌우구동으로 전환시키도록 비스듬한 장공으로 이루어진 것을 특징으로 하는 냉장고의 냉기공급량 조절장치.The apparatus of claim 1, wherein the left and right activity holes are formed in an oblique long hole to switch the vertical rod of the lifting rod to the left and right driving. 제 1항에 있어서, 상기 특선실의 후벽에는, 상기 댐퍼플레이트의 좌우이동을 안내하는 내향돌기와 외향돌기로 이루어진 이동안내부가 구비된 것을 특징으로 하는 냉장고의 냉기 공급량 조절장치.The apparatus of claim 1, wherein the rear wall of the special selection chamber is provided with a movement guide part formed of an inward protrusion and an outward protrusion for guiding the left and right movement of the damper plate.
KR2019930030597U 1993-12-29 1993-12-29 Cold air control apparus of refrigerator KR0117772Y1 (en)

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KR20040049610A (en) * 2002-12-06 2004-06-12 엘지전자 주식회사 Regulator for supply the cool air of refrigerator

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022239936A1 (en) * 2021-05-14 2022-11-17 삼성전자주식회사 Refrigerator

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