KR100500237B1 - Refrigerator - Google Patents
Refrigerator Download PDFInfo
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- KR100500237B1 KR100500237B1 KR10-2002-0084042A KR20020084042A KR100500237B1 KR 100500237 B1 KR100500237 B1 KR 100500237B1 KR 20020084042 A KR20020084042 A KR 20020084042A KR 100500237 B1 KR100500237 B1 KR 100500237B1
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- Prior art keywords
- cold air
- air duct
- storage chamber
- coupling
- refrigerator
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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
- F25D17/065—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 with compartments at different temperatures
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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
- F25D2317/066—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 air supply
- F25D2317/0666—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 air supply from the freezer
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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
- F25D2317/067—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 air 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
본 발명은 냉기덕트가 구비되어, 저장실내상 상호간의 냉기 흐름을 원할하게 유지할 수 있도록 한 냉장고에 관한 것이다.The present invention relates to a refrigerator provided with a cold air duct, so that the cold air flow can be smoothly maintained in the storage compartment.
본 발명에 따른 냉장고는, 제1저장실내상(20) 및 제2저장실내상(30)을 나란히 구비한 본체(40)와, 냉기를 제1저장실내상(20) 및 제2저장실내상(30) 사이에서 연통시키기 위한 냉기덕트(50)를 포함하는 냉장고에 있어서, 냉기덕트(50)는 제1저장실내상(20)과 연통 설치되는 제1냉기덕트(22)와; 제2저장실내상(30)과 연통 설치되는 제2냉기덕트(32)와; 제1냉기덕트(22)와 제2냉기덕트(32)를 상호 결합하는 결합부(60)를 포함한다. 이에 따라, 냉기덕트의 결합구조가 개선됨으로써 냉기의 기밀유지는 물론이고 조립성 및 작업성을 향상시킬 수 있다.The refrigerator according to the present invention includes a main body 40 having a first storage chamber image 20 and a second storage chamber image 30 side by side, and cold air in the first storage chamber image 20 and the second storage chamber image. A refrigerator comprising a cold air duct (50) for communicating between (30), wherein the cold air duct (50) comprises: a first cold air duct (22) installed in communication with the first storage chamber image (20); A second cold air duct 32 installed in communication with the second storage chamber inner 30; And a coupling part 60 coupling the first cold air duct 22 and the second cold air duct 32 to each other. Accordingly, by improving the coupling structure of the cold air duct, as well as airtightness of the cold air can be improved assembly and workability.
Description
본 발명은 냉장고에 관한 것으로서, 보다 상세하게는 냉기덕트가 구비되어, 저장실내상 상호간의 냉기 흐름을 원할하게 유지할 수 있도록 한 냉장고에 관한 것이다.The present invention relates to a refrigerator, and more particularly, to a refrigerator provided with a cold air duct, so that the cold air flow can be smoothly maintained in the storage compartment.
일반적으로 냉장고는 식품의 저온저장을 목적으로 하는 장치로서, 냉동사이클의 증발기로부터 열 교환된 공기(냉기)를 이용하여 각종 식품을 장기간 신선하게 유지할 수 있도록 하는 것이다. Generally, a refrigerator is a device for low temperature storage of food, and is used to keep various foods fresh for a long time using air (cold air) heat exchanged from an evaporator of a refrigeration cycle.
이러한 냉장고는 저장실이 적어도 하나 이상이 구비되어 있을시에는, 각각의 저장실 내상을 냉기덕트로 상호 연결하여 냉기를 적절히 분배할 수 있도록 되어 있다.When at least one storage compartment is provided, such a refrigerator is configured to interconnect the interior images of the storage compartments with cold air ducts so as to appropriately distribute cold air.
종래의 냉장고는 도 1에 도시된 바와 같이, 본체(1)의 냉동실 내상(2)과 냉장실 내상(4) 사이에 설치되어 있는 냉기덕트(6)를 이용하여, 냉동실 내상(2) 및 냉장실 내상(4) 사이의 이격거리를 유지함과 동시에 냉기유로를 갖는 구조를 가지고 있다.As shown in FIG. 1, a conventional refrigerator utilizes a cold air duct 6 provided between a freezer compartment inner box 2 of the main body 1 and a refrigerator compartment inner box 4, and thus, a freezer compartment inner box 2 and a refrigerator compartment inner box. (4) It has a structure having a cold air flow path while maintaining the separation distance therebetween.
그러나 상기와 같은 냉기덕트(6)는 대부분 ESP물(스치로폴)로 이루어져, 단열을 위해 발포배율을 높여야 할 뿐 아니라 ESP물(스치로폴)의 특성상 외곽치수의 변동이 생겨 냉동실 내상(2)과 냉장실 내상(4) 사이에 틈이 발생되는 등 기밀유지에 어려움이 있었다.However, the above-mentioned cold air duct 6 is mostly composed of ESP water (Schiropol), and not only has to increase the foaming ratio for insulation, but also changes in the outer dimensions due to the characteristics of ESP water (Siroropol), so that the freezer inner box (2) and the cold room inner box (4) There was a difficulty in maintaining confidentiality, such as a gap between them.
또한, 발포단열재가 표면이나 실링재(스폰지)(8)를 녹임으로써 발포액이 내상 내부로 샐 가능성이 있었으며, ESP물(스치로폴)을 내상에 테이핑하는 별도의 추가적인 작업이 요구되어 설치공정이 복잡하고 번거로울뿐 아니라 그 효율성도 저하되었다.In addition, since the foam insulation melted the surface or the sealing material (sponge) 8, there was a possibility that the foam liquid may leak into the inner phase, and an additional additional work of tapping the ESP water (Schiropol) into the inner phase was required, which complicated the installation process. Not only is it cumbersome, it is also less efficient.
본 발명은 상기와 같은 문제점을 해결하기 위하여 창출된 것으로, 냉기덕트의 기밀성 및 조립성을 향상시킬 수 있는 냉장고를 제공하고자 하는 데 그 목적이 있다. The present invention was created to solve the above problems, and an object of the present invention is to provide a refrigerator which can improve the airtightness and assemblability of the cold air duct.
상기와 같은 목적을 달성하기 위하여 본 발명은, 제1저장실내상 및 제2저장실내상을 나란히 구비한 본체와, 냉기를 상기 제1저장실내상 및 제2저장실내상 사이에서 연통시키기 위한 냉기덕트를 포함하는 냉장고에 있어서, 상기 냉기덕트는 상기 제1저장실내상과 연통 설치되는 제1냉기덕트와; 상기 제2저장실내상과 연통 설치되는 제2냉기덕트와; 상기 제1냉기덕트와 제2냉기덕트를 상호 결합하는 결합부를 포함한다.In order to achieve the above object, the present invention provides a main body having a first storage chamber image and a second storage chamber image side by side, and cold air for communicating cold air between the first storage chamber image and the second storage chamber image. A refrigerator comprising a duct, wherein the cold air duct comprises: a first cold air duct installed in communication with the first storage compartment; A second cold air duct installed in communication with the inside of the second storage compartment; It includes a coupling unit for coupling the first cold air duct and the second cold air duct.
상기 결합부는 상기 제1냉기덕트에 형성되는 결합돌기와; 상기 제2냉기덕트에 형성되어, 상기 제1냉기덕트의 결합돌기와 결합되는 결합홀, 또는 상기 제1냉기덕트에 형성되는 결합홀과; 상기 제2냉기덕트에 형성되어, 상기 제1냉기덕트의 결합홀과 대응 결합되는 결합돌기를 포함한다.The coupling part is a coupling protrusion formed in the first cold air duct; A coupling hole formed in the second cold air duct and coupled to the coupling protrusion of the first cold air duct, or a coupling hole formed in the first cold air duct; And a coupling protrusion formed in the second cold air duct and correspondingly coupled to the coupling hole of the first cold air duct.
상기 제1냉기덕트는 상기 제1저장실내상에, 상기 제2냉기덕트는 상기 제2저장실내상에 각각 일체로 형성되거나, 상기 제1냉기덕트 및 상기 제2냉기덕트는 접착부재에 의해 상기 제1저장실내상 및 제2저장실내상에 각각 연결되는 것이 바람직하다.The first cold air duct is integrally formed on the first storage chamber, and the second cold air duct is integrally formed on the second storage chamber, or the first cold air duct and the second cold air duct are formed by an adhesive member. It is preferable to be connected to each of the first storage compartment and the second storage compartment respectively.
상기 제1냉기덕트 및 상기 제2냉기덕트의 결합부에 설치되어, 냉기의 기밀을 유지할 수 있도록 한 실링부재를 더 포함하는 것이 바람직하다.It is preferable to further include a sealing member which is provided in the coupling portion of the first cold air duct and the second cold air duct to maintain the airtightness of the cold air.
이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.
도 2는 본 발명에 따른 냉장고를 도시한 사시도이고, 도 3은 본 발명에 따른 냉장고의 냉기덕트 구조를 도시한 부분단면도이고다.2 is a perspective view showing a refrigerator according to the present invention, Figure 3 is a partial cross-sectional view showing a cold air duct structure of the refrigerator according to the present invention.
도면에 도시된 바와 같이, 냉장고(10)는 중간격벽(11)을 사이에 두고 제1저장실(12) 및 제2저장실(13)이 형성된 본체(40)와; 본체(40)의 제1저장실(12) 및 제2저장실(13)의 전면개구를 회동 개폐하는 저장실도어(14,15)를 포함하여 구성된다.As shown in the figure, the refrigerator 10 includes a main body 40 having a first storage chamber 12 and a second storage chamber 13 with an intermediate partition 11 therebetween; It comprises a storage chamber door (14, 15) for opening and closing the front opening of the first storage chamber 12 and the second storage chamber 13 of the main body 40.
본체(40)의 내부에는 증발기(미도시)로부터 생성된 냉기를 제1저장실(12)과 제2저장실(13)로 일정하게 공급하는 제1저장실내상(20)과 제2저장실내상(30)이 나란히 구비되며, 제1저장실내상(20) 및 제2저장실내상(30) 사이에는 냉기를 적절히 분배하여 연통시키기 위한 냉기덕트(50)가 설치된다. Inside the main body 40, the first storage chamber image 20 and the second storage chamber image which constantly supply the cold air generated from an evaporator (not shown) to the first storage chamber 12 and the second storage chamber 13 ( 30 is provided side by side, and a cold air duct 50 for properly distributing and communicating cold air is installed between the first storage compartment image 20 and the second storage compartment image 30.
그리고 제1저장실(12) 및 제2저장실(13)은 필요에 따라 냉장실과 냉동실, 냉동실과 냉동실, 냉장실과 냉장실 등으로 구분 형성하여 선택적으로 사용할 수 있다. The first storage chamber 12 and the second storage chamber 13 may be selectively formed into a refrigerator compartment and a freezer compartment, a freezer compartment and a freezer compartment, a refrigerator compartment and a refrigerator compartment, and the like, as necessary.
또한, 제1저장실(12) 및 제2저장실(13)은 저장되는 물품의 종류에 따라 수납 및 보관을 효율적으로 수행할 수 있도록 지지선반(16) 등에 의하여 복수의 공간으로 구획되어 있고, 그 상·하부영역에는 냉기공급부(17) 및 야채저장실(18) 등이 마련된다. In addition, the first storage chamber 12 and the second storage chamber 13 are partitioned into a plurality of spaces by the support shelf 16 or the like so that storage and storage can be efficiently performed according to the type of the article to be stored. In the lower region, a cold air supply unit 17 and a vegetable storage chamber 18 are provided.
냉기덕트(50)는 냉기가 제1저장실내상(20)과 제2저장실내상(30) 사이에서 자유롭게 유동할 수 있도록 하는 통로(유로) 역할을 수행하며, 그 구조 및 기능에 대한 구체적 설명은 후술하기로 한다.The cold air duct 50 serves as a passage (euro) for allowing cold air to flow freely between the first storage compartment image 20 and the second storage compartment image 30, and a detailed description of the structure and function thereof will be provided. Will be described later.
한편, 냉장고에 대한 기술적 내용은 이미 공지된 기술과 동일하므로 그 구조 및 기능에 대한 자세한 설명은 생략하기로 한다.On the other hand, since the technical content of the refrigerator is the same as the known technology, a detailed description of the structure and function will be omitted.
도 4의 (a),(b)는 본 발명에 따른 냉장고의 냉기덕트 결합상태를 도시한 상세도이다.4 (a), (b) is a detailed view showing a cold air duct coupled state of the refrigerator according to the present invention.
도면에 도시된 바와 같이, 냉기덕트(50)는 제1저장실내상(20)과 연통 설치되는 제1냉기덕트(22)와; 제2저장실내상(30)과 연통 설치되는 제2냉기덕트(32)와; 제1냉기덕트(22)와 제2냉기덕트(32)를 상호 결합하는 결합부(60)를 포함하여 구성된다.As shown in the figure, the cold air duct 50 includes a first cold air duct 22 installed in communication with the first storage chamber image 20; A second cold air duct 32 installed in communication with the second storage chamber inner 30; It comprises a coupling part 60 for coupling the first cold air duct 22 and the second cold air duct (32).
결합부(60)는 제1냉기덕트(22)에 형성되는 결합돌기(62)와; 제2냉기덕트(32)에 형성되어, 제1냉기덕트(22)의 결합돌기(62)와 대응 결합되는 결합홀(64)로 이루어지거나, 반대로 제1냉기덕트(22)에 형성되는 결합홀(64)과; 제2냉기덕트(32)에 형성되어, 제1냉기덕트(22)의 결합홀(64)과 대응 결합되는 결합돌기(62)로 이루어지는 것이 바람직하다. 결합부(60)는 필요에 따라 조립 및 기밀이 용이한 다양한 구조로 변형 가능하다.The coupling part 60 includes a coupling protrusion 62 formed on the first cold air duct 22; A coupling hole formed in the second cold air duct 32 and formed of a coupling hole 64 corresponding to the coupling protrusion 62 of the first cold air duct 22, or conversely, a coupling hole formed in the first cold air duct 22. 64; It is preferable that the coupling protrusion 62 is formed in the second cold air duct 32 and correspondingly coupled to the coupling hole 64 of the first cold air duct 22. Coupling portion 60 can be modified into various structures that can be easily assembled and hermetic as needed.
제1냉기덕트(22) 및 제2냉기덕트(32)는 별도의 접착부재(70)에 의해 제1저장실내상(20) 및 제2저장실내상(30)에 각각 연결 설치되는 것이 바람직하며, 필요에 따라 제1저장실내상(20) 및 제2저장실내상(30)에 일체로 형성할 수도 있다. 접착부재(70)는 접착 뿐만 아니라 기밀유지의 역할도 동시에 수행한다. 그리고 제1냉기덕트(22) 및 제2냉기덕트(32)의 접촉부는 냉기의 기밀을 유지할 수 있도록 실링부재(80)에 의해 실링된다.The first cold air duct 22 and the second cold air duct 32 are preferably connected to the first storage compartment inner image 20 and the second storage compartment inner phase 30 by separate adhesive members 70, respectively. If necessary, the first storage chamber image 20 and the second storage chamber image 30 may be integrally formed. The adhesive member 70 simultaneously performs the role of not only adhesion but also airtightness. The contact portion of the first cold air duct 22 and the second cold air duct 32 is sealed by the sealing member 80 to maintain the airtightness of the cold air.
한편, 냉기덕트(50)의 소재는 냉기에 강하면서도 사출이 용이한 플라스틱(합성수지)을 사용하는 것이 바람직하나, 여러 종류의 소재를 다양하게 적용할 수 있다.On the other hand, the material of the cold air duct 50 is preferably cold (strong plastic) synthetic resin (easy to use), but can be used in various materials.
이상에서 설명한 냉기덕트의 조립과정을 간단히 설명하면 하기와 같다.The assembly process of the cold air duct described above is briefly described as follows.
제1냉기덕트(22) 및 제2냉기덕트(32) 각각의 일측 단부에 접착부재(70)를 부착한 후, 제1저장실내상(20)과 제2저장실내상(30)의 내상홀을 통과하여 접착 고정한다.After attaching the adhesive member 70 to one end of each of the first cold air duct 22 and the second cold air duct 32, an inner wound hole of the first storage chamber image 20 and the second storage chamber image 30 is provided. Fix it by passing it through.
제1냉기덕트(22) 및 제2냉기덕트(32) 각각의 설치작업이 완료되고 나면, 제1냉기덕트(22)의 일측에 형성된 결합돌기(62)와 제2냉기덕트(32)의 일측에 형성된 결합홀(64)이 대응되도록 밀착 결합함으로써 모든 조립과정이 완료된다.After the installation of each of the first cold air duct 22 and the second cold air duct 32 is completed, one side of the coupling protrusion 62 and the second cold air duct 32 formed on one side of the first cold air duct 22. All the assembly process is completed by closely coupling so that the coupling hole 64 formed in the corresponding.
이상에서 상술한 바와 같이 본 발명에 따르면, 냉기덕트의 결합구조를 개선하여 냉장고의 냉기 기밀유지를 향상시킬 수 있을 뿐 아니라 조립성 및 작업성을 개선할 수 있다.As described above, according to the present invention, by improving the coupling structure of the cold air duct can not only improve the airtight airtightness of the refrigerator, but also improve the assemblability and workability.
또한, 냉기유로의 틀어짐이 없고 고정적이어서, 신뢰성 시험(성능,잔상)의 기본틀을 유지하는 데 기여할 수 있다.In addition, since there is no distortion of the cold air flow path and it is fixed, it can contribute to maintaining the basic framework of the reliability test (performance, afterimage).
도 1은 종래 냉장고의 냉기덕트 구조를 도시한 부분단면도이고,1 is a partial cross-sectional view showing a cold air duct structure of a conventional refrigerator,
도 2는 본 발명에 따른 냉장고를 도시한 사시도이고,2 is a perspective view of a refrigerator according to the present invention;
도 3은 본 발명에 따른 냉장고의 냉기덕트 구조를 도시한 부분단면도이고,3 is a partial cross-sectional view showing a cold air duct structure of a refrigerator according to the present invention;
도 4의 (a),(b)는 본 발명에 따른 냉장고의 냉기덕트 결합상태를 도시한 상세도이다.4 (a), (b) is a detailed view showing a cold air duct coupled state of the refrigerator according to the present invention.
< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>
20 : 제1저장실내상 22 : 제1냉기덕트 20: First storage chamber injury 22: First cold air duct
30 : 제2저장실내상 32 : 제2냉기덕트 30: 2nd storage chamber upper 32: 2nd cold air duct
40 : 본체 50 : 냉기덕트 40: body 50: cold duct
60 : 결합부 62 : 결합돌기 60: coupling portion 62: coupling protrusion
64 : 결합홈 70 : 접착부재 64: coupling groove 70: adhesive member
80 : 실링부재 80: sealing member
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0084042A KR100500237B1 (en) | 2002-12-26 | 2002-12-26 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0084042A KR100500237B1 (en) | 2002-12-26 | 2002-12-26 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20040057345A KR20040057345A (en) | 2004-07-02 |
| KR100500237B1 true KR100500237B1 (en) | 2005-07-11 |
Family
ID=37349935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2002-0084042A KR100500237B1 (en) | 2002-12-26 | 2002-12-26 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100500237B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102254221B1 (en) * | 2014-10-07 | 2021-05-20 | 삼성전자주식회사 | Refrigerator |
| CN113218121B (en) * | 2021-04-23 | 2022-04-29 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
-
2002
- 2002-12-26 KR KR10-2002-0084042A patent/KR100500237B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040057345A (en) | 2004-07-02 |
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