KR880002024Y1 - Fan for refrigerator - Google Patents
Fan for refrigerator Download PDFInfo
- Publication number
- KR880002024Y1 KR880002024Y1 KR2019840011916U KR840011916U KR880002024Y1 KR 880002024 Y1 KR880002024 Y1 KR 880002024Y1 KR 2019840011916 U KR2019840011916 U KR 2019840011916U KR 840011916 U KR840011916 U KR 840011916U KR 880002024 Y1 KR880002024 Y1 KR 880002024Y1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerator
- cooling fan
- heating wire
- cover body
- cover
- Prior art date
Links
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
- F25D17/06—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
- F25D17/062—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 in household refrigerators
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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
- F25D2317/068—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
- 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
- F25D2400/02—Refrigerators including a heater
Landscapes
- 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)
- Defrosting Systems (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 제1도의 A-A선 단면도.2 is a sectional view taken along the line A-A of FIG.
제3도는 본 고안을 냉장고 본체에 장착한 사시도이다.3 is a perspective view of the present invention mounted on the refrigerator body.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 커버몸체 2 : 냉기유입공1: Cover body 2: Cold air inflow hole
3 : 걸림턱 4 : 열선삽입홈3: Hanging jaw 4: Hot wire insertion groove
5 : 열선 6 : 결합공5: heating wire 6: coupling hole
본 고안은 냉장고의 냉각팬에 형성된 서리를 제거시켜 주기위한 가열기를 내장시킨 냉각팬 커버에 관한 것이다.The present invention relates to a cooling fan cover incorporating a heater for removing frost formed in the cooling fan of the refrigerator.
일반적으로 냉장고는 액체로된 프레온 냉매가스를 증발기속에서 증발시켜 상기 냉매가 기화될때 필요한 열량을 공기중에서 흡수하고, 증발기에 열량을 빼앗겨 냉각된 공기는 냉각팬에 의하여 냉장실 및 냉동실로 공급하여 주게되며, 증발된 프레온 냉매가스는 응축기를 거쳐 펌프에 의하여 다시 액화되어 재차 증발기로 공급되는 과정을 되풀이 하도록 되어 있다. 이러한 반복적인 동작중에 냉장고내에 저장된 식품에서 발생한 수분이나 냉장고문의 개폐에 따라 유입된 수증기에 의하여 냉장고의 내부면이나 증발기 또는 냉각팬부분에 서리가 형성되게되며 이러한 서리에 의해 각 동작부의 원활한 작동을 방해할 뿐만 아니라, 냉각효과를 저해시키게 되고, 심한 경우에는 각 부분품이 파손되는 경우도 있어 이들 부분에 형성된 서리를 제거하는 장치가 필요하게 된다.In general, a refrigerator evaporates a liquid Freon refrigerant gas in an evaporator to absorb the amount of heat required when the refrigerant is vaporized in the air, and the cooled air is deprived of the amount of heat to the evaporator, and the cooled air is supplied to the refrigerator compartment and the freezing chamber by a cooling fan. In addition, the evaporated Freon refrigerant gas is liquefied again by the pump through the condenser, and is supplied to the evaporator again. During this repetitive operation, frost is formed on the inner surface of the refrigerator, the evaporator, or the cooling fan due to moisture generated from food stored in the refrigerator or water vapor introduced upon opening and closing of the refrigerator door, which prevents smooth operation of each operating unit. In addition, the cooling effect is impaired, and in severe cases, each part may be damaged, and an apparatus for removing frost formed on these parts is required.
이러한 문제점을 해결하기 위해 종래의 냉장고에서는 증발기에 가열기를 설치하여 증발기에 형성된 서리를 제거하도록 하였으나 냉각팬 부위에는 서리를 제거할 수 있는 어떠한 장치가 설치되어 있지 아니하므로 냉각팬에 서리가 많이 형성되어 냉각팬의 회전구동이 원활하지 못하였고, 냉각효과가 저하되었으며 심한 경우에는 냉각팬의 날개부위가 파손되는 경우도 많았다.In order to solve this problem, in the conventional refrigerator, a heater is installed in the evaporator to remove frost formed in the evaporator. However, since no device is installed at the cooling fan to remove frost, a lot of frost is formed in the cooling fan. The rotation of the cooling fan was not smooth, the cooling effect was lowered, and in many cases, the blades of the cooling fan were damaged.
이에 본 고안에서는 상기한 바의 문제점을 해소시키기 위해 냉각팬커버 자체에 열선을 내장시켜 상기 열선에서 발생되는 열에 의해 냉각팬의 외면에 형성된 서리를 제거할 수 있도록 냉각팬 커버를 제공함에 그 목적이 있다.The present invention is to provide a cooling fan cover to remove the frost formed on the outer surface of the cooling fan by the heat generated from the heating wire to embed the heating wire in the cooling fan cover itself in order to solve the above problems. have.
이하 본 고안의 구성 및 작용효과를 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter will be described in detail on the basis of the accompanying drawings and the configuration and effect of the present invention.
본 고안은 커버몸체(1)의 중앙부에 냉기유입공(2)을 형성시키고, 상기 냉기 유입공(2)주위에 걸림턱(3)이 형성된 열선삽입홈(4)을 형성시키며, 상기 열선삽입홈(4)에 열선(5)을 삽입설치하고, 커버 몸체(1) 상단좌우측에 각각 결합공(6)을 형성시킨 구조로 되어 있다.The present invention forms a cold air inlet (2) in the central portion of the cover body (1), forming a hot wire insertion groove (4) formed with a locking jaw (3) around the cold air inlet (2), the hot wire insertion The heating wire 5 is inserted into the groove 4, and the coupling holes 6 are formed in the upper, left, right sides of the cover body 1, respectively.
미설명 부호 7은 냉장고 본체, 8은 냉각팬, 9는 전기 접속구이다.Reference numeral 7 denotes a refrigerator body, 8 a cooling fan, and 9 an electric connector.
상기 구성에 의한 본 고안에서 커버몸체(1)는 냉각팬커버의 골격을 이루고 있는 부분으로 냉장고의 본체(7)에 부착 결합되며, 냉기유입공(2)은 냉각팬(8)에서 급송되는 공기를 냉장고의 냉동실에 보급하는 통로이고, 걸림턱(3)은 냉각팬 커버몸체(1)에 삽입설치된 열선(5)을 고정지지하는 것이다.In the present invention by the above configuration, the cover body 1 is attached to the main body 7 of the refrigerator as a part constituting the skeleton of the cooling fan cover, the cold air inlet hole 2 is air supplied from the cooling fan (8) Is a passage for supplying the freezer compartment of the refrigerator, and the locking jaw (3) is to fix and support the heating wire (5) inserted into the cooling fan cover body (1).
상기 열선(5)은 열선삽입홈(4)에 삽입설치되어지게 되는데 열선삽입홈(4)에 열선(5)이 압착삽입될때 커버몸체(1)의 탄성에 의하여 걸림턱(3)이 양측으로 벌어져 쉽게 열선(5)이 삽입될 수 있도록 하며, 삽입이 이루어진 다음에는 커버몸체(1)의 탄성에 의하여 컬림턱(3) 부분이 오므라들어 열선(5)이 커버몸체(1) 외부로 분리되거나 유동되는 것을 방지하여 준다.The heating wire (5) is to be inserted into the heating wire insertion groove (4) when the heating wire (5) is inserted into the heating wire insertion groove 4 by the elasticity of the cover body (1) when the locking step (3) to both sides The hot wire 5 can be easily inserted, and after the insertion is made, the curling jaw 3 is retracted by the elasticity of the cover body 1 so that the hot wire 5 is separated from the outside of the cover body 1. It prevents flow.
이와같이 설치된 열선(5)에 전기를 통전시키면 열을 발산하게 되므로 냉각팬(8)에 형성된 서리가 제거되어지게 되며, 상기 열선의 양쪽 선단에는 외부전원과 연결시키기 위한 전기 접속구(9)가 부착되어 있다.When electricity is supplied to the heating wire 5 installed as described above, the heat is dissipated so that the frost formed on the cooling fan 8 is removed, and electrical connectors 9 for attaching to an external power source are attached to both ends of the heating wire. have.
한편, 열선(5)이 내장된 냉각팬 커버를 냉장고본체(7)에 결합시키기 위하여서는 결합공(6)을 통하여 나사를 삽입시켜 냉장고 본체(7)에 나사결합하면 된다.On the other hand, in order to couple the cooling fan cover with a built-in heating wire 5 to the refrigerator main body 7, the screw is inserted into the refrigerator main body 7 through the coupling hole (6).
상기한 바의 본 고안을 종래의 냉장고에서 냉각팬에 형성되던 서리를 제거할 수 있으므로서 냉각팬의 원활한 회전으로 냉각효율을 상승시킬 수 있으며, 그 구조가 간단하여 제작이 용이하며 냉장고자체의 고장발생율도 감소시킬 수 있는 효과가 있다.The present invention as described above can remove the frost formed in the cooling fan in the conventional refrigerator while increasing the cooling efficiency by the smooth rotation of the cooling fan, the structure is simple and easy to manufacture, the refrigerator itself breakdown The incidence rate can also be reduced.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840011916U KR880002024Y1 (en) | 1984-11-22 | 1984-11-22 | Fan for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840011916U KR880002024Y1 (en) | 1984-11-22 | 1984-11-22 | Fan for refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860006430U KR860006430U (en) | 1986-06-21 |
| KR880002024Y1 true KR880002024Y1 (en) | 1988-06-03 |
Family
ID=19238201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019840011916U KR880002024Y1 (en) | 1984-11-22 | 1984-11-22 | Fan for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR880002024Y1 (en) |
-
1984
- 1984-11-22 KR KR2019840011916U patent/KR880002024Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR860006430U (en) | 1986-06-21 |
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