KR900005682B1 - Temperature control device for refrigerator - Google Patents

Temperature control device for refrigerator Download PDF

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Publication number
KR900005682B1
KR900005682B1 KR1019870014517A KR870014517A KR900005682B1 KR 900005682 B1 KR900005682 B1 KR 900005682B1 KR 1019870014517 A KR1019870014517 A KR 1019870014517A KR 870014517 A KR870014517 A KR 870014517A KR 900005682 B1 KR900005682 B1 KR 900005682B1
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South Korea
Prior art keywords
cold air
temperature
specific
refrigerator
control plate
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KR1019870014517A
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Korean (ko)
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KR890010520A (en
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김호기
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삼성전자 주식회사
안시환
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Priority to KR1019870014517A priority Critical patent/KR900005682B1/en
Priority to JP63309771A priority patent/JPH061145B2/en
Publication of KR890010520A publication Critical patent/KR890010520A/en
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Publication of KR900005682B1 publication Critical patent/KR900005682B1/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
    • 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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  • 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

The apparatus for controlling the temperature of the cool and cold chambers with one switch includes a pair of cold air control plates (1,1') linked but sliding each other to adjust the cold air flow, a pair of levers (5,5') placing circular gears (12,18) at bottoms, a rotation knob (14) linked by a sliding knob (20) engaged with the circular gears. If necessary the temperoture of the certain chamber can be adjusted only by adjusting the corresponding air control plate.

Description

냉장고의 냉장실 및 특정냉장실의 온도조절장치Temperature control device of refrigerator and specific refrigerator

제1도는 본 발명장치의 분해 사시도.1 is an exploded perspective view of the apparatus of the present invention.

제2도는 본 발명장치의 요부조립상태 사시도.Figure 2 is a perspective view of the main assembly state of the device of the present invention.

제3도는 본 발명장치의 작동상태 설명도.3 is an explanatory view of an operating state of the apparatus of the present invention.

제4도는 본 발명장치의 사용상태 일부 발췌 측면도.Figure 4 is a side view of a part of the state of use of the device of the present invention.

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

1,1' : 냉기조절판 2,2' : 냉기유통구1,1 ': cold air control plate 2,2': cold air outlet

5,5' : 레버 7 : 댐퍼커버5,5 ': Lever 7: Damper cover

9 : 냉기유입구 12, 18 : 기어9: cold air inlet 12, 18: gear

14 : 회전노브 20 : 미끄럼노브14: rotary knob 20: sliding knob

23 : 냉기유통공 24 : 댐퍼23: cold air distribution 24: damper

본 발명은 통상 냉장고의 냉장실 상부에 설치하는 특정냉장실의 온도를 냉장실의 온도 조절에 관계없이 설정된 온도가 유지되도록 하여주는 냉장실 및 특정 냉장실의 온도 조절장치에 대한 것이다.The present invention relates to a temperature control apparatus for a refrigerating compartment and a specific refrigerating compartment which maintains a predetermined temperature regardless of temperature control of the refrigerating compartment.

종래에는 냉장실온도를 조절하기 위한 조절기와 특정냉장실 온도를 조절하기 위한 조절기와 특정냉장실 온도를 조절하기 위한 조절기가 각기 따로 착설되어 있기 때문에 동작의 연관성이 서로 없어 냉장실의 온도를 조절한 후 특정냉장실의 온도조절기를 조작하여 냉기가 들어오는 정도를 조절하여 주지 않게 되면 다음과 같은 문제점이 발생되었다.Conventionally, since a controller for controlling the temperature of the refrigerator compartment, a controller for controlling the temperature of the specific refrigerator compartment and a controller for controlling the temperature of the specific refrigerator compartment are installed separately, there is no correlation between the operations, so that the temperature of the specific refrigerator compartment is adjusted after adjusting the temperature of the refrigerator compartment. If the temperature controller does not control the degree of cold air coming in, the following problems occurred.

즉, 예를 들어 특정냉장실의 온도조절기를 "중"으로 하고, 냉장실 온도조절기도 "중"으로 하였을 때 특정냉장실의 온도가 설정된 온도대를 유지한다고 하면 특정냉장실 온도조절기만 "강"으로 하게 되면 냉기가 냉장실로 들어오는 시간이 "중"일 때 보다는 길어지게 되므로 특정냉장실에도 냉기가 필요이상 많이 들어오게 되어 설정된 온도보다 낮아지게 되는 문제가 발생되며, 반대로 냉장실 온도 조절기만 "약"으로 하게 되면 이때는 냉장실에 냉기가 들어오는 시간이 그만큼 짧아지게 되므로 특정냉장실로 들어오는 냉기가 적어지는 상태가 되기 때문에 설정된 온도보다 높아지게 되는 문제점이 발생된다.That is, for example, when the temperature controller of a particular refrigerator is set to "medium" and the temperature controller of the refrigerator compartment is set to "medium," the temperature of the specific refrigerator compartment is maintained at the set temperature range. Since the time that the cold air enters the refrigerating compartment becomes longer than when it is "medium", the problem occurs that the cold air enters more than necessary in the specific refrigerating compartment and becomes lower than the set temperature. On the contrary, when only the refrigerating compartment temperature controller is "weak", Since the time that the cold air enters the refrigerating compartment is shortened by that amount, there is a problem that the temperature becomes higher than the set temperature because the cold air entering the specific refrigerating compartment becomes less.

따라서, 종래의 냉장고는 사용 시 냉장실의 온도를 조절한 다음에는 이에 대응하여 특정냉장실의 온도 조절기도 조작해야 되는데, 이들 온도조절기가 각기 따로 착설되어 있기 때문에 조작하기가 매우 번거롭고 불편하였으며, 부주의로 또는 함께 조작해야 되는 것을 모르고 특정냉장실의 온도조절기를 조작하지 않은 경우에는 특정냉장실의 온도가 설정된 상태로 유지되지 못하게 되어 음식물의 보관 상태가 적절하게 되지 않는 등 특정냉장실의 기능과 설치목적을 달성할 수 없게 되는 문제점이 있었다.Therefore, in the conventional refrigerator, after adjusting the temperature of the refrigerating chamber, the refrigerator must also operate the temperature controller of the specific refrigerating chamber correspondingly, and since these temperature controllers are installed separately, it is very cumbersome and inconvenient to operate. If you do not know what to operate together and do not operate the temperature controller of a specific refrigerator, the function of the specific refrigerator and its purpose of installation can be achieved. There was a problem of disappearing.

본 발명의 이러한 문제점들을 해결하기 위한 것으로서, 특정냉장실의 냉기조절판을 냉장실의 냉기조절판에 결합시켜 냉장실 온도조절기의 노브를 조작하면 이들 냉기조절판이 동시에 좌측 또는 우측으로 이동되어 냉장실과 특정냉장실로 들어오는 냉기량이 동시에 조절되게 하므로 사용이 편리하도록 함은 물론 필요시에는 특정 냉장실용 온도조절기의 노브를 조작하여 특정냉장실의 냉기조절판만 좌측 또는 우측으로 이동시켜 특정냉장시의 온도 설정을 가변시킬 수도 있게 한 것이다.In order to solve these problems of the present invention, by operating the knob of the refrigerator compartment temperature controller by combining the cold air control plate of the specific refrigerator compartment with the cold air control plate of the refrigerator compartment, these cold air control plates are moved to the left or right at the same time to enter the cold compartment and the specific refrigerator compartment The amount can be adjusted at the same time, making it easy to use, and if necessary, by operating the knob of the temperature controller for a particular refrigerator compartment, only the cold air control plate of the specific refrigerator compartment can be moved to the left or right to change the temperature setting at the time of the particular refrigerator. .

이하, 본 발명의 실시예를 첨부도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

양쪽에는 냉기유통구(2)를, 중앙에는 축공(3)을 길게 뚫은 냉장실(H)용 냉기조절판(1)의 후면 상하에 길이 방향으로 안내부(4)를 형성하여 양쪽에 냉기유통구(2')가 뚫어진 특정냉장실(h)용 냉기조절판(1')의 상하면부가 끼워지게 결합시켜 이 냉기조절판(1')이 냉기조절판(1)에 결합된 상태에서 함께, 또는 냉기조절판(1')만 좌측이나 우측으로 이동될 수 있게 하며, 냉기조절판(1)의 축공(3)에는 레버(5)의 상부에 돌출된 결합축(6)을 관통되게 끼워서 레버(5)의 상부가 냉기조절판(1)과 결합되게 하고, 같은 방법으로 냉기조절판(1')의 좌측면에 길게 뚫어진 축공(3')에도 레버(5')의 상부에 돌출된 결합축(6')을 끼워 레버(5')의 상부가 냉기조절판(1')에 결합되게 한 다음 냉기조절판(1')이 결합된 냉기조절판(1)을 댐퍼커버(7)의 후면 상측에 돌출된 지지편(8)(8')(8'')사이에 끼워지게 착설시켜 좌측 또는 우측으로 이동될 수 있게 하여 커버(7)의 상부 양쪽에 뚫어진 냉기유입구(9)를 여닫아 줄 수 있도록 하며, 레버(5)는 커버(7)에 돌출된 고정부(11)에 나사축(10)으로 중간을 착설하여 회동 자재토록 하고, 레버(5)의 하부끝에는 기어(12)를 원호상으로 형성시켜 커버(7)에 내측으로 돌출되게 한 결합부(13)의 전면에 결합하는 냉장실(H)용 온도조절기 회전노브(14)의 상주면에 형성시킨 기어치(15)와 결합부(13)의 상주면에 뚫어진 장공(16)을 통해 서로 맞물리도록 하며, 레버(5')의 중간은 냉기 조절판(1)의 좌측면 하부에 경사지게 연설한 고정편(17)의 하측에 나사축(10')으로 회동자재토록 착설하고, 하부끝에는 원호상으로 기어(18)를 형성하여 커버(7)의 일측에 뚫어진 미끄럼공(19)을 관통하게 착설하는 특정냉장실(h)용 온도조절기 미끄럼노브(20)의 기어(21)와 맞물리게 한 다음, 전면에 냉기유통로(22)가 형성되고 그 상부 양쪽에는 특정냉장실(h)로 통하는 냉기유통공(23)이 뚫어진 댐퍼(24)에 커버(7)를 결합시켜서 온도조절장치가 구성되게 한 것이다.Cold air outlets (2) are formed on both sides, and a guide portion (4) is formed in the longitudinal direction at the top and bottom of the rear side of the cold air control plate (1) for the refrigerating chamber (H), which has a long hole in the center (3). The upper and lower parts of the cold air control plate 1 'for the specific refrigerating compartment (h), which are perforated 2'), are fitted to each other so that the cold air control plate 1 'is coupled to the cold air control plate 1, or the cold air control plate 1'. ) Only to the left or right side, the shaft hole (3) of the cold air control plate (1) is inserted through the coupling shaft (6) protruding on the upper portion of the lever (5) through the upper portion of the lever (5) cold air control plate The coupling shaft 6 'protruding from the upper part of the lever 5' in the shaft hole 3 ', which is long in the left side of the cold air control plate 1', in the same manner. The upper portion of the ') is coupled to the cold air control plate (1'), and then the cold air control plate (1) to which the cold air control plate (1 ') is attached to the support pieces (8) (8') protruding on the upper rear side of the damper cover (7). Between (8``) It is installed so that it can be moved to the left or right to open and close the cold air inlet (9) drilled on both sides of the upper portion of the cover (7), the lever (5) is a fixing portion protruding from the cover ( 11) the intermediate part with the screw shaft 10 to be rotated, and the coupling part 13 which protrudes inwardly to the cover 7 by forming the gear 12 in an arc shape at the lower end of the lever 5; The gear teeth 15 formed on the circumferential surface of the thermostat rotary knob 14 for coupling to the front surface of the refrigerating chamber (H) are engaged with each other through the long hole 16 drilled on the circumferential surface of the coupling portion 13, and the lever ( 5 ') is installed at the lower side of the fixing piece 17 which is inclined to the lower left side of the cold air control plate 1 so as to be rotated by the screw shaft 10', and the gear 18 is arcuated at the lower end. Sliding the temperature controller for the specific refrigerator compartment (h) formed to be installed so as to penetrate the sliding ball 19 drilled on one side of the cover (7) After engaging the gear 21 of the rum knob 20, the cold air flow passage 22 is formed on the front side and the cold air flow hole 23 to the specific refrigerating chamber (h) on both sides of the damper 24 is drilled The cover 7 is coupled to the temperature control device.

이와 같이 구성된 본 발명 온도조절장치는 제4도에서 보는 바와 같이 냉장실(H)과 특정냉장실(h)사이의 적합한 위치에 부설하여 사용하는 것으로 댐퍼(24)의 전면에 형성된 냉기유통로(22)는 냉장실(H)과, 그 상부 양쪽의 냉기유통공(23)은 특정냉장실(h)과 각각 통하도록 연결시켜 사용하는 것으로 먼저 냉장실온도조절기용 회전노브(14)를 회전시켜주면 레버(5)의 동작으로 냉장실용(H) 냉기조절판(1)과 이에 결합된 특정냉장실용 냉기조절판(1')이 함께 좌측 또는 우측으로 이동하게 되어 댐퍼 커버(7)에 뚫어진 양쪽 냉기유입구(9)의 열린 정도를 조절하여 주므로 냉기가 통과하게되는 량을 조절하게 되며, 특정냉장실(h)용 온도조절기의 미끄럼노브(20)만 좌측 또는 우측으로 수평 이동시켜주면, 이때는 냉기조절판(1)은 움직이지 않고 냉기조절판(1')만 이동되어 냉기유통구(2)와 냉기유통공(2')가 서로 엇갈리게되므로 이들 사이에 열리는 정도가 조절되기 때문에 특정냉장실(h)로 들어가는 냉기량이 조절되며, 이에 따라 특정냉장실의 온도 설정을 가변시킬 수 있게 되는 것이다.As shown in FIG. 4, the temperature control device of the present invention configured as described above is used by laying at a suitable position between the refrigerating chamber H and the specific refrigerating chamber h, and the cold air flow passage 22 formed on the front surface of the damper 24. The refrigerator compartment (H), and the cold air flow holes (23) on both sides of the upper portion is used to connect to communicate with the specific refrigerator compartment (h), respectively, by first rotating the rotary knob (14) for the refrigerator compartment temperature controller lever (5) In the operation of the refrigerator compartment (H) cold air control plate (1) and the specific cold air control plate (1 ') coupled to it is moved to the left or right together, the opening of both cold air inlets (9) drilled in the damper cover (7) By adjusting the degree to control the amount of cold air passes, if only the sliding knob 20 of the temperature controller for the specific refrigerator (h) to move horizontally to the left or right, in this case, the cold air control plate (1) does not move Only the cold air control plate 1 ' Since the cold air outlet 2 and the cold air outlet 2 'are staggered from each other, the degree of opening between them is controlled, so that the amount of cold air entering the specific refrigerator compartment (h) is controlled, thereby changing the temperature setting of the specific refrigerator compartment. Will be.

이와 같이 회전노브(14)를 조작하여 냉기조절판(1)(1')을 동시에 이동되게 하거나 또는 미끄럼노브(20)만을 조작하여 냉기조절판(1')만을 이동시켜 냉기의 공급상태를 냉장실(H)과 특정냉장실(h)을 동시에 또는 특정냉장실(h)만 선택적으로 조절토록 함으로 온도 설정을 가변시킬 수도 있게되는 것으로 그 조절 상태는 제3도에서 보는 바와 같이 회전노브(14)와 미끄럼노브(20)를 각기 "강.중.약"에 맞춰 조작하면 냉기유입구(9)와 냉기유통구(2)(2')들이 엇갈리게 되는 정도가 각기 알맞게 변화되어 냉기의 공급량이 조절되므로 온도를 조절할 수 있게 되는 것이다.By operating the rotary knob 14 as described above to move the cold air control plate (1) (1 ') at the same time, or by operating only the sliding knob 20 to move only the cold air control plate (1') the cold state supply state of the cold room (H ) And the specific refrigerating chamber (h) at the same time or by selectively adjusting only the specific refrigerating chamber (h) to be able to change the temperature setting. The adjustment state is as shown in Figure 3 the rotary knob 14 and the sliding knob ( 20) in accordance with the "strong, medium, weak", respectively, the degree of the cold air inlet (9) and the cold air inlet (2) (2 ') is changed to the appropriate amount of the cold air supply can be adjusted to adjust the temperature Will be.

이와 같이 본 발명장치는 냉장실과 특정냉장실로 들어오는 냉기량을 동시에 조절되게 하므로 온도조절이 매우 편리하게 되는 특징이 있으며, 필요시에는 특정냉장실의 온도만을 가변시킬 수 있는 등의 장점도 있다.As described above, the present invention is characterized in that the temperature control is very convenient because the amount of cold air entering the refrigerating chamber and the specific refrigerating chamber is controlled at the same time, and only the temperature of the specific refrigerating chamber can be changed if necessary.

Claims (1)

상부 양측에 냉기유입구와 냉기유통공을 각각 뚫은 댐퍼커버와 댐퍼사이에 냉기유통구를 각기 양측에 뚫은 2개의 냉기조절판을 서로 결합시켜 좌우이동 자재토록 설치하고, 이들 냉기조절판에는 각기 하부 끝에 기어를 원호상으로 형성시킨 레버의 상부를 결착하며, 각 기어에는 댐퍼커버 전면에 착설되는 회전노브와 미끄럼노브에 형성된 기어치가 맞물리게 하여 냉기의 유입량을 동시에 조절하거나, 특정냉장실만 선택적으로 조절할 수 있게 한 것을 특징으로 하는 냉장고의 냉장실 및 특정냉장실의 온도조절장치.The cold air inlet and the cold air outlet hole are respectively damped between the damper cover and the damper between the damper cover. The upper part of the lever formed in the shape of an arc is attached, and the gear knob formed on the sliding knob and the sliding knob installed on the front of the damper cover are engaged with each gear to simultaneously control the inflow of cold air or to selectively control only a specific refrigerator compartment. A temperature control device for a refrigerator compartment and a specific refrigerator compartment of a refrigerator.
KR1019870014517A 1987-12-18 1987-12-18 Temperature control device for refrigerator KR900005682B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019870014517A KR900005682B1 (en) 1987-12-18 1987-12-18 Temperature control device for refrigerator
JP63309771A JPH061145B2 (en) 1987-12-18 1988-12-07 Refrigerator compartment and specific refrigerator compartment temperature controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870014517A KR900005682B1 (en) 1987-12-18 1987-12-18 Temperature control device for refrigerator

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KR890010520A KR890010520A (en) 1989-08-09
KR900005682B1 true KR900005682B1 (en) 1990-08-06

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KR (1) KR900005682B1 (en)

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US10378811B2 (en) 2015-09-17 2019-08-13 Lg Electronics Inc. Refrigerator
US11015858B2 (en) 2015-09-21 2021-05-25 Lg Electronics Inc. Refrigerator and cold air flow rate monitoring system thereof

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KR101815580B1 (en) 2015-09-11 2018-01-05 엘지전자 주식회사 Refrigerator
CN106679287A (en) 2016-12-22 2017-05-17 青岛海尔股份有限公司 Air volume regulation device of refrigerator
CN106679322B (en) 2016-12-22 2019-05-31 青岛海尔股份有限公司 The method that mechanical knob controls refrigerator operation
KR102540352B1 (en) * 2018-07-30 2023-06-07 삼성전자주식회사 Refrigerator
US12061038B2 (en) 2020-12-29 2024-08-13 Samsung Electronics Co., Ltd. Refrigerator
KR20220094822A (en) * 2020-12-29 2022-07-06 삼성전자주식회사 Refrigerator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810946U (en) * 1981-07-13 1983-01-24 ミサワホ−ム株式会社 Basic structure of housing
JPS6111582A (en) * 1984-06-27 1986-01-18 株式会社日立製作所 Freezing refrigerator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10378811B2 (en) 2015-09-17 2019-08-13 Lg Electronics Inc. Refrigerator
US11573046B2 (en) 2015-09-17 2023-02-07 Lg Electronics Inc. Refrigerator
US11015858B2 (en) 2015-09-21 2021-05-25 Lg Electronics Inc. Refrigerator and cold air flow rate monitoring system thereof

Also Published As

Publication number Publication date
JPH01203876A (en) 1989-08-16
KR890010520A (en) 1989-08-09
JPH061145B2 (en) 1994-01-05

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