KR200231101Y1 - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- KR200231101Y1 KR200231101Y1 KR2019970042536U KR19970042536U KR200231101Y1 KR 200231101 Y1 KR200231101 Y1 KR 200231101Y1 KR 2019970042536 U KR2019970042536 U KR 2019970042536U KR 19970042536 U KR19970042536 U KR 19970042536U KR 200231101 Y1 KR200231101 Y1 KR 200231101Y1
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- KR
- South Korea
- Prior art keywords
- blower fan
- support
- cold air
- refrigerator
- blowing
- Prior art date
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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
- F25D17/067—Evaporator fan units
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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
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
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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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/12—Sound
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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
- F25D2317/063—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 with air guides
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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 고안은 냉장고에 관한 것으로, 본 고안의 냉장고는 외관을 이루며 내부에 저장실을 구비한 본체, 본체의 내부 적소에 설치된 송풍팬, 송풍팬에 의하여 유동하는 공기를 냉각시키는 증발기, 송풍팬을 지지하도록 본체 내부 일측에 설치된 송풍팬 지지커버, 지지커버 일측에 형성되어 송풍팬이 설치되며 냉기의 토출을 안내하는 토출홀, 송풍팬이 설치되도록 토출홀에 형성된 다수의 지지대를 구비하고, 지지대는 송풍팬의 회전방향과 동일방향으로 굴곡지게 형성된 것이다.The present invention relates to a refrigerator, and the refrigerator of the present invention forms an exterior, and has a storage compartment therein, a blower fan installed at an internal location of the main body, an evaporator for cooling the air flowing by the blower fan, and a blower fan to support the blower fan. Blower fan support cover installed on one side of the main body, the support cover is formed on one side of the blower fan is installed, the discharge hole for guiding the discharge of cold air, and a plurality of support formed in the discharge hole so that the blower fan is installed, the supporter is a blower fan It is formed to be bent in the same direction as the rotation direction of.
이러한 본 고안에 따른 냉장고에서의 송풍팬 지지커버의 지지대는 송풍팬의 회전방향과 동일한 방향으로 굴곡지게 형성되어 있으므로 송풍팬의 송풍시 송풍되는 냉기와 지지대 사이의 와류발생이 줄어들게 되고, 또한 송풍저항도 줄어들게 된다. 따라서 송풍되는 냉기의 송풍효율이 보다 향상되게 되고, 이때의 송풍소음도 줄어들게 되는 효과가 있다.Since the support of the blower fan cover in the refrigerator according to the present invention is formed to be bent in the same direction as the rotation direction of the blower fan, the generation of vortices between the cold air and the support blown during the blower fan is reduced, and also blowing resistance Will also be reduced. Therefore, the blowing efficiency of the cold air is more improved, and the blowing noise at this time is also reduced.
Description
본 고안은 냉장고에 관한 것으로, 더욱 상세하게는 냉장고 내부의 저장실로 증발기의 냉기를 강제송풍하는 송풍팬의 지지커버의 구조를 개선하여 송풍팬과 지지커버 사이의 와류의 발생과 송풍저항을 줄일 수 있도록 한 냉장고의 송풍팬 지지커버에 관한 것이다.The present invention relates to a refrigerator, and more particularly, to improve the structure of the support cover of the blower fan forcibly blowing the cold air of the evaporator to the storage compartment inside the refrigerator to reduce the generation of vortex between the blower fan and the support cover and blowing resistance. And a blower fan support cover of the refrigerator.
일반적으로 냉장고는 내부에 설치된 냉동사이클에서의 냉매의 순환으로 발생한 냉기를 저장실 내부로 공급하여 저장된 음식물의 신선도를 보다 장기간 유지시킬 수 있도록 하는 장치이다. 이를 위하여 내부에 냉동사이클을 구성하고, 또한 냉동사이클로부터 생선된 냉기를 송풍하는 송풍팬을 구비한 것이다.In general, the refrigerator is a device for supplying the cold air generated by the circulation of the refrigerant in the refrigeration cycle installed inside the storage compartment to maintain the freshness of the stored food for a longer time. To this end, it comprises a refrigeration cycle therein, and also provided with a blowing fan for blowing cold air fish from the refrigeration cycle.
이러한 냉장고에는 종래의 냉장고는 도 1에 도시된 바와 같이 외형을 이루며 우레탄폼이 발포된 벽체를 구비한 본체(10)를 구비한다.In the refrigerator, the conventional refrigerator has a main body 10 having an external shape as shown in FIG. 1 and having a urethane foam foamed wall.
본체(10)의 내부에는 격벽(24)에 의하여 상하로 구획된 냉동실(11)과 냉장실(12)을 구비하고, 이 냉동실(11)과 냉장실(12)을 개폐하도록 본체(10) 전면에 힌지결합된 냉동실도어(13)와 냉장실도어(14)를 각각 구비한다.The inside of the main body 10 is provided with a freezing compartment 11 and a refrigerating chamber 12 partitioned up and down by a partition 24, and hinged to the front of the main body 10 to open and close the freezing chamber 11 and the refrigerating chamber 12. Combined freezer compartment door 13 and refrigerating compartment door 14 are respectively provided.
그리고 냉동실(11)의 후벽에는 냉기를 안내하는 냉동실덕트(15)가 설치되고, 냉장실(12)의 후벽에는 냉기를 냉장실(12) 내부로 안내하는 냉장실덕트(16)를 구비하며, 냉동실(11)과 냉장실(12) 내부를 순환하여 음식물을 냉각시킨 냉기의 회수를 위하여 복귀유로(25)가 격벽(24)에 형성된다.A freezing chamber duct 15 for guiding cold air is installed on the rear wall of the freezing chamber 11, and a freezing chamber duct 16 for guiding cold air into the refrigerating chamber 12 is provided on the rear wall of the freezing chamber 12. ) And a return passage 25 is formed in the partition wall 24 to recover the cold air that circulates inside the refrigerating chamber 12 and cools the food.
또한 냉동실덕트(15)의 일측에는 격벽(24)의 복귀유로(25)를 통하여 안내된 공기를 열교환 시키도록 하는 열교환기(26)가 설치되며, 이 열교환기(26)의 상측에는 계속적으로 냉기를 강제순환 시키는 송풍팬(17)이 설치된다.In addition, a heat exchanger 26 is installed at one side of the freezing chamber duct 15 to heat-exchange the air guided through the return flow path 25 of the partition wall 24, and the cold air is continuously provided above the heat exchanger 26. Blowing fan 17 for forced circulation is installed.
이 송풍팬(17)은 도 2와 도 3에 도시된 바와 같은 송풍팬(17) 지지커버(19)에 의하여 고정 설치된다. 이 지지커버(19)는 판상으로 마련되며 송풍팬(17)의 날개와 모터(18)가 결합되도록 된 설치부를 포함한다.The blower fan 17 is fixedly installed by the support fan 19 of the blower fan 17 as shown in FIGS. 2 and 3. The support cover 19 is provided in a plate shape and includes an installation portion such that the wing of the blower fan 17 and the motor 18 are coupled to each other.
이 설치부는 송풍팬(17)의 날개가 설치되는 냉기 토출홀(22)을 구비하고, 이 토출홀(22)에는 방사상으로 뻗어있는 다수의 지지대(20)가 형성된다.The mounting portion includes a cold air discharge hole 22 in which the wing of the blower fan 17 is installed, and the discharge hole 22 is formed with a plurality of support members 20 extending radially.
그리고 이 지지대(20)가 만나는 중앙부에는 모터(18)의 회전축(미부호)이 관통하도록 된 관통홀(23)이 형성되어 있다.In the central portion where the support 20 meets, a through hole 23 through which a rotating shaft (unsigned) of the motor 18 passes is formed.
이러한 종래의 송풍팬(17) 지지커버(19)의 냉기토출홀(22)에 형성된 지지대(20)는 날개의 회전방향에 관계없이 수직의 각도로 방사상으로 뻗어 지지커버(19)와 연결되어 있다.The support 20 formed in the cold air discharge hole 22 of the conventional blower fan 17 supporting cover 19 extends radially at a vertical angle regardless of the rotational direction of the wing and is connected to the support cover 19. .
이러한 구조는 송풍팬(17)의 날개가 회전하면서 발생하는 날개와 지지대(20) 사이의 와류에 의하여 모터(18) 회전에 따른 정확한 회전수를 얻을 수 없다.This structure is unable to obtain the correct rotational speed according to the rotation of the motor 18 due to the vortex between the wing and the support 20 generated while the wing of the blower fan 17 rotates.
따라서, 송풍팬(17)의 회전수에 따른 냉동능력 가변에 지장을 초래하고, 또한 이때의 와류로 송풍팬(17)의 구동소음을 확대시켜 송풍팬(17)의 구동효율을 떨어뜨리는 문제점이 있었다.Therefore, there is a problem in that the refrigeration capacity according to the rotational speed of the blower fan 17 is disturbed, and the driving noise of the blower fan 17 is increased by vortexing at this time, thereby lowering the drive efficiency of the blower fan 17. there was.
본 고안은 전술한 종래의 문제점을 해결하기 위한 것으로 본 고안의 목적은 송풍팬 지지커버에 형성된 송풍팬 지지대의 구조를 개선하여 모터의 회전시 지지대와 송풍팬의 날개 사이의 와류발생과 송풍저항을 최소화하여 송풍팬의 구동안정성을 보다 향상시킬 수 있도록 한 송풍팬 지지커버를 갖춘 냉장고를 제공하는 것이다.The object of the present invention is to improve the structure of the blower fan support formed on the blower fan cover to prevent the vortex generation and blowing resistance between the support and the blades of the blower fan when the motor rotates. It is to provide a refrigerator having a blower fan support cover to minimize and improve the driving stability of the blower fan.
도 1은 종래의 냉장고를 보인 측단면도이다.1 is a side cross-sectional view showing a conventional refrigerator.
도 2는 종래의 냉장고에 설치된 송풍팬과 송풍팬 지지커버를 보인 사시도이다.Figure 2 is a perspective view showing a blowing fan and a blowing fan support cover installed in a conventional refrigerator.
도 3은 종래의 냉장고에 설치된 지지커버의 지지대를 보인 정면도이다.3 is a front view showing the support of the support cover installed in the conventional refrigerator.
도 4는 본 고안의 냉장고를 보인 측단면도이다.Figure 4 is a side sectional view showing a refrigerator of the present invention.
도 5는 본 고안의 냉장고에 설치된 송풍팬과 송풍팬 지지커버를 보인 사시도이다.Figure 5 is a perspective view showing a blowing fan and a blowing fan support cover installed in the refrigerator of the present invention.
도 6은 본 고안에 따른 송풍팬 지지커버의 정면도이다.6 is a front view of the blowing fan support cover according to the present invention.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
50...본체 51...냉동실50 ... 51 body ... Freezer
52...냉장실 53...냉동실도어52.Freezer 53 ... Freezer door
54...냉장실도어 55...냉동실덕트54.Freezer door 55 ... Freezer duct
56...냉장실덕트 57...송풍팬56.Refrigerating chamber duct 57 ... Blowing fan
58...모터 59...지지커버58.Motor 59.Supporting cover
60...지지대 62...토출홀60 ... support 62 ... discharge hole
63...관통홀 64...격벽63.Through hole 64 ... Bulk wall
65...복귀유로 66...열교환기65 ... return flow 66 ... heat exchanger
상기의 목적을 달성하기 위하여 본 고안은 외관을 이루며 내부에 저장실을 구비한 본체, 상기 본체의 내부 적소에 설치된 송풍팬, 상기 송풍팬에 의하여 유동하는 공기를 냉각시키는 증발기, 상기 송풍팬을 지지하도록 상기 본체 내부 일측에 설치된 송풍팬 지지커버, 상기 지지커버 일측에 형성되어 상기 송풍팬이 설치되며 냉기의 토출을 안내하는 토출홀, 상기 송풍팬이 설치되도록 상기 토출홀에 형성된 다수의 지지대를 구비한 냉장고에 있어서, 상기 지지대는 상기 송풍팬의 회전방향과 동일방향으로 굴곡지게 형성된 것을 특징으로 한다.In order to achieve the above object, the present invention forms an external body and has a storage compartment therein, a blower fan installed at an inner position of the main body, an evaporator for cooling the air flowing by the blower fan, and to support the blower fan. A blower fan support cover installed at one side of the main body, a support hole formed at one side of the support cover, having a discharge hole for guiding the discharge of cold air, and a plurality of supports formed at the discharge hole so that the blower fan is installed; In the refrigerator, the support is characterized in that it is formed to be bent in the same direction as the rotation direction of the blowing fan.
이하에서는 본 고안에 따른 하나의 바람직한 실시예를 도면을 참조하여 보다 상세히 설명하기로 한다.Hereinafter, one preferred embodiment according to the present invention will be described in detail with reference to the drawings.
도 4는 본 고안의 냉장고를 보인 측단면도이고, 도 5는 본 고안의 냉장고에 설치된 송풍팬과 송풍팬 지지커버를 보인 사시도이다. 그리고 도 6은 본 고안에 따른 송풍팬 지지커버의 정면도이다.Figure 4 is a side sectional view showing a refrigerator of the present invention, Figure 5 is a perspective view showing a blowing fan and a blowing fan support cover installed in the refrigerator of the present invention. And Figure 6 is a front view of the blowing fan support cover according to the present invention.
도 4에 도시된 바와 같이 외형을 이루며 우레탄폼이 발포된 벽체를 구비한 본체(50)를 구비한다.As shown in FIG. 4, a main body 50 having an outer shape and having a urethane foam foam wall is provided.
이 본체(50)의 내부에는 격벽(64)에 의하여 상하로 구획된 냉동실(51)과 냉장실(52)이 마련되고, 이 냉동실(51)과 냉장실(52)을 개폐하도록 본체(50) 전면에 힌지 결합된 냉동실도어(53)와 냉장실도어(54)가 마련된다.The inside of the main body 50 is provided with a freezing chamber 51 and a refrigerating chamber 52 divided up and down by the partition 64, and the front surface of the main body 50 to open and close the freezing chamber 51 and the refrigerating chamber 52. A hinged freezer compartment door 53 and a refrigerating compartment door 54 are provided.
냉동실(51)의 후벽에는 냉기를 안내하는 냉동실덕트(55)가 설치되고, 냉장실(52)의 후벽에는 냉기를 냉장실(52) 내부로 안내하는 냉장실측 덕트(56)가 설치된다.The rear wall of the freezing chamber 51 is provided with a freezing chamber duct 55 for guiding cold air, and the refrigerating chamber side duct 56 for guiding cold air into the refrigerating chamber 52 is provided on the rear wall of the refrigerating chamber 52.
그리고 냉동실(51)과 냉장실(52)을 순환한 냉기를 회수하여 후술할 열교환기(66)로 보내도록 냉기를 안내하는 복귀유로(65)가 격벽(64)에 형성된다.Then, a return flow passage 65 for guiding the cold air to recover the cold air circulated through the freezing chamber 51 and the refrigerating chamber 52 and to be sent to the heat exchanger 66 to be described later is formed in the partition 64.
또한, 냉동실덕트(55)의 일측에는 격벽(64)의 복귀유로(65)를 통하여 안내된 공기를 열교환시키도록 하는 열교환기(66)가 설치되며, 이 열교환기(66)의 상측에는 냉기를 냉동실(51)과 냉장실(52)로 강제순환시키기 위한 송풍팬(57)이 설치된다.In addition, a heat exchanger 66 is installed at one side of the freezing chamber duct 55 to heat-exchange the air guided through the return flow path 65 of the partition 64, and the cold air is disposed above the heat exchanger 66. A blowing fan 57 for forced circulation to the freezing chamber 51 and the refrigerating chamber 52 is provided.
이 송풍팬(57)은 도 5와 도 6에 도시된 바와 같은 송풍팬(57) 지지커버(59)에 의하여 고정설치된다.The blower fan 57 is fixedly installed by the support fan 59 of the blower fan 57 as shown in FIGS. 5 and 6.
이 지지커버(59)는 판상으로 마련되어 냉동실(51)의 후벽에 설치되며, 송풍팬(57)의 날개와 모터(158)가 결합되도록 된 설치부를 구비한다.The support cover 59 is provided in a plate shape and is installed on the rear wall of the freezing chamber 51, and has a mounting portion to which the wings of the blower fan 57 and the motor 158 are coupled.
이 설치부는 송풍팬(57)의 날개가 설치되는 냉기토출홀(62)을 구비하고, 이 토출홀(62)에는 방사상으로 뻗어있는 다수의 지지대(60)가 형성되며, 지지대(60)가 만나는 중앙부에는 모터(58)의 회전축이 관통하도록 된 관통홀(63)이 형성되어 있다.This installation portion has a cold air discharge hole 62 is installed, the wing of the blower fan 57, the discharge hole 62 is formed with a plurality of support bases 60 extending radially, the support 60 meets In the center portion, a through hole 63 through which the rotating shaft of the motor 58 passes is formed.
특히 이 지지대(60)는 송풍팬(57)의 회전방향과 동일방향으로 굴곡지게 형성되어 있다.In particular, the support 60 is formed to be bent in the same direction as the rotation direction of the blowing fan 57.
따라서 송풍팬(57)의 회전시 발생한 송풍공기는 송풍팬(57)의 외측단부와 지지대(60)와의 사이에 와류의 발생이 줄어들게 되고, 송풍력에 대한 저항력이 줄어들게 된다.Therefore, the blowing air generated during the rotation of the blowing fan 57 reduces the generation of vortex between the outer end of the blowing fan 57 and the support 60, the resistance to the blowing force is reduced.
이상과 같이 구성된 본 고안의 냉장고의 작동은 내부의 냉동사이클의 순환으로 열교환기(66)에서 냉기를 생성하면 송풍팬(57)의 구동으로 냉기는 냉동실덕트(55)를 통하여 일부는 냉동실(51) 내부로 공급되고, 나머지 일부는 냉장실덕트(56)로 유입된다.The operation of the refrigerator according to the present invention configured as described above generates cold air in the heat exchanger 66 through the circulation of the internal refrigeration cycle, so that the cold air is driven by the blower fan 57 through the freezing chamber duct 55, and the freezing compartment 51 is partially. ) Is supplied to the inside, and the remaining part is introduced into the refrigerating chamber duct (56).
그리고 냉장실덕트(56)로 유입된 냉매는 냉장실(52)로 공급된다. 이후 냉동실(51)과 냉장실(52)에서 각각 순환한 냉기는 저장된 음식물을 냉각시킨 후 격벽(64)에 형성된 복귀유로(65)를 통하여 다시 열교환기(66)로 유입되어 계속적으로 순환하게 된다.The refrigerant introduced into the refrigerating chamber duct 56 is supplied to the refrigerating chamber 52. Thereafter, the cold air circulated in the freezing compartment 51 and the refrigerating compartment 52 respectively cools the stored food and then flows back into the heat exchanger 66 through the return passage 65 formed in the partition 64 to continuously circulate.
한편 송풍팬(57)은 송풍팬(57) 지지커버(59)에 의하여 지지되어 설치되어 있는데, 이 지지커버(59)에서의 지지대(60)는 송풍팬(57)의 회전방향으로 굴곡지게 형성되어 있다.Meanwhile, the blower fan 57 is supported by the blower fan 57 and the support cover 59, and the supporter 60 in the support cover 59 is formed to be bent in the rotational direction of the blower fan 57. It is.
따라서 송풍팬(57)에 의하여 송풍되는 냉기는 지지대(60)에서의 와류의 발생과 송풍저항이 줄어들게 되어 보다 원활하게 냉기의 송풍이 이루어지고, 송풍저항에 따른 소음도 줄어들게 된다.Therefore, the cold air blown by the blower fan 57 reduces the generation of vortices and the blowing resistance of the support 60, so that the cold air is blown more smoothly, and the noise due to the blowing resistance is also reduced.
또한 모터(58) 회전에 따른 정확한 회전수를 얻을 수 있기 때문에 송풍팬(57)의 회전수에 따른 냉동능력 가변을 보다 효율적으로 할 수 있다.In addition, since the accurate rotation speed according to the rotation of the motor 58 can be obtained, the freezing capacity can be varied more efficiently according to the rotation speed of the blowing fan 57.
이상과 같은 본 고안에 따른 냉장고에서의 송풍팬 지지커버의 지지대는 송풍팬의 회전방향과 동일한 방향으로 굴곡지게 형성되어 있으므로 송풍팬의 송풍시 송풍되는 냉기와 지지대 사이의 와류발생이 줄어들게 되고, 또한 송풍저항도 줄어들게 된다. 따라서 송풍되는 냉기의 송풍효율이 보다 향상되게 되고, 이때의 송풍소음도 줄어들게 되는 효과가 있다.Since the support of the blower fan cover in the refrigerator according to the present invention is formed to be bent in the same direction as the rotation direction of the blower fan, the occurrence of vortex between the cold air and the support blown during the blower fan is reduced, and also Blowing resistance is also reduced. Therefore, the blowing efficiency of the cold air is more improved, and the blowing noise at this time is also reduced.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970042536U KR200231101Y1 (en) | 1997-12-29 | 1997-12-29 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970042536U KR200231101Y1 (en) | 1997-12-29 | 1997-12-29 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990029868U KR19990029868U (en) | 1999-07-26 |
| KR200231101Y1 true KR200231101Y1 (en) | 2001-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970042536U KR200231101Y1 (en) | 1997-12-29 | 1997-12-29 | Refrigerator |
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| Country | Link |
|---|---|
| KR (1) | KR200231101Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100455184B1 (en) * | 2001-12-03 | 2004-11-06 | 엘지전자 주식회사 | Shroud in refrigerator |
| KR100473945B1 (en) * | 2001-11-14 | 2005-03-08 | 엘지전자 주식회사 | Refrigerator with efficient air circulation system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100451342B1 (en) * | 2001-09-21 | 2004-10-06 | 주식회사 엘지이아이 | Apparatus for supply cool air of refrigerator |
-
1997
- 1997-12-29 KR KR2019970042536U patent/KR200231101Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100473945B1 (en) * | 2001-11-14 | 2005-03-08 | 엘지전자 주식회사 | Refrigerator with efficient air circulation system |
| KR100455184B1 (en) * | 2001-12-03 | 2004-11-06 | 엘지전자 주식회사 | Shroud in refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990029868U (en) | 1999-07-26 |
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