KR19980010852U - Blowing fan for car air conditioner - Google Patents
Blowing fan for car air conditioner Download PDFInfo
- Publication number
- KR19980010852U KR19980010852U KR2019960024322U KR19960024322U KR19980010852U KR 19980010852 U KR19980010852 U KR 19980010852U KR 2019960024322 U KR2019960024322 U KR 2019960024322U KR 19960024322 U KR19960024322 U KR 19960024322U KR 19980010852 U KR19980010852 U KR 19980010852U
- Authority
- KR
- South Korea
- Prior art keywords
- rim
- fan
- blower
- air conditioner
- suction blades
- Prior art date
Links
- 238000007664 blowing Methods 0.000 title claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims 2
- 238000001816 cooling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
본 고안은 자동차 공조기용 송풍홴에 관한 것으로서, 전, 후측에 위치한 림(10,11)상에 라운딩처리가 된 흡입날개(12,13)를 등간격으로 다수개 고정하여 공조기내로의 공기의 흡입을 용이하게 하도록 하고, 상기 후측림(11)의 내측에는 전방으로 경사지게 형성한 허브(14);The present invention relates to a blower fan for an air conditioner for automobiles, and a plurality of suction blades (12, 13) rounded on the rims (10, 11) located on the front and rear sides are fixed at equal intervals to suck air into the air conditioner To facilitate, and the hub 14 formed inclined forward in the inner side of the rear rim (11);
상기 허브(14)상에 형성된 축공(15)에 모터의 샤프트가 연결되어 모터의 구동에 의하여 회전하도록 한 송풍홴(20)에 있어서;A blower fan (20) connected to a shaft hole (15) formed on the hub (14) to rotate by driving of the motor;
상기 송풍홴(20)의 전측림(10)과 후측림(11)의 중간위치에 흡입날개(12,13)을 지지하고 송풍홴(20)자체의 강도를 보강할 수 있는 보강림(25)을 더 가지도록 하되;Reinforcing rim 25 supporting suction blades 12 and 13 at an intermediate position between the front rim 10 and the rear rim 11 of the blowing fan 20 and reinforcing the strength of the blowing fan 20 itself. To have more;
상기 보강림(25)은 송풍홴에 형성되는 흡입날개(12,13) 외측에서 돌출이 되도록 고정하여 흡입날개(12,13)을 고정 지지할 수 있도록 하여 송풍홴의 내구성을 향상시키도록 한 것이 특징이다.The reinforcing rim 25 is fixed to protrude from the outside of the suction blades (12, 13) formed in the blow fan to support the suction blades (12, 13) to improve the durability of the blow fan. It is characteristic.
이상과 같은 본 고안은 송풍홴 자체의 형상을 변형없이 그대로 유지할 수 있으므로 송풍홴의 내구성이 향상되어 수명을 연장시킴은 물론, 공조기의 성능성을 향상시킬 수 있는 등 많은 장점을 가지는 고안이다.The present invention as described above is to maintain the shape of the blower itself without deformation, the durability of the blower is improved to extend the life, as well as to improve the performance of the air conditioner is devised to have a number of advantages.
Description
제 1도는 종래의 기술이 적용된 송풍홴의 사시도.1 is a perspective view of a ventilation fan to which a conventional technique is applied.
제 2도는 본 고안의 기술이 적용된 송풍홴의 사시도.2 is a perspective view of a ventilation fan to which the technique of the present invention is applied.
제 3도는 제 2도의 A부 발췌 단면도.3 is a cross-sectional view taken from a portion A of FIG.
제 4도 (a)(b)는 본 고안의 다른 실시예를 도시한 발췌 단면도이다.Figure 4 (a) (b) is an excerpt cross-sectional view showing another embodiment of the present invention.
*도면의 주요 부분에 사용된 부호의 설명** Description of the symbols used in the main parts of the drawings *
10:전측림10: front rim
11:후측림11: rear rim
12,13:흡입날개12,13: suction wing
14:허브14: Herb
20:송풍홴20: ventilation fan
25:보강림25: reinforced forest
본 고안은 자동차 공조기용 송풍홴에 관한 것으로서 더욱 상세하게는 송풍홴의 강도를 증대시켜 내구성 향상되도록 개선한 것이다.The present invention relates to a blower fan for an automotive air conditioner, and more particularly, to improve durability by increasing the strength of the blower fan.
자동차공조기용 송풍홴은 냉, 난방에 필요한 공기를 흡입하기 위한 것으로서 송풍홴과 모터가 일체로 조립이 되어 장착 사용이 된다.Blower fan for car air conditioner is to suck air required for cooling and heating, and the blower fan and the motor are assembled together and used.
종래의 이러한 송풍홴(1)은 전, 후측에 위치한 림(2,3)상에 라운딩처리가 된 흡입날개(4,5)를 등간격으로 다수개 고정하여 공조기내로의 공기의 흡입을 용이하게 하도록 하고 있다.Conventionally, the blow fan (1) fixes a plurality of suction blades (4,5) rounded on the rims (2,3) located on the front and rear sides at equal intervals to facilitate the intake of air into the air conditioner. I'm trying to.
상기 송풍홴(1)의 후측림(3)의 내측에는 전방으로 경사지게 형성한 허브(6)를 가지며, 상기 허브(6)에는 축공(7)이 형성되어 축공(7)상에 모터의 샤프트가 연결되어 모터의 구동에 의하여 송풍홴(1)이 회전하는 구조로 되어있다.The inner side of the rear rim (3) of the ventilation fan (1) has a hub (6) formed to be inclined forward, the hub (6) is formed with a shaft hole (7), the shaft of the motor on the shaft hole (7) The blower fan 1 is rotated by the driving of the motor.
상기 송풍홴(1)은 모터에 의하여 연속적으로 고속회전을 하면서 공기를 흡입하여 공조기내부로 불어넣어 냉,난방에 필요한 공기를 공급하여 주는 것이다.The blower fan 1 sucks air while continuously rotating at a high speed by a motor and blows it into the air conditioner to supply air for cooling and heating.
종래의 이러한 송풍홴(1)은 전,후측림(2,3)상간의 거리가 길게 형성되어 있는 관계로 상온에서 작동할 시에는 별반 문제시 될 것은 없으나, 공조기의 특성상 고온의 조건에서 송풍홴(1)이 작동하기 때문에 하기와 같은 문제점들이 발생한다.Conventional blower fan (1) has a long distance between the front and rear side rims (2,3) phase is not a problem when operating at room temperature, but due to the characteristics of the air conditioner blower fan The following problems arise because (1) works.
먼저, 고온의 조건에서 연속 고속회전을 하는 송풍홴(1)은 전,후측림(2,3)의 상간에 고정되어 있는 흡입날개(4,5)에서 가장많은 변형이 일어나 개개의 흡입날개(4,5)가 휘어지는 등의 변형으로 원활하게 공기를 공조기내로 불어넣지 못하게 되는 문제점이 발생한다.First, the blowing fan 1, which is continuously rotated at high temperature, has the most deformation in the suction blades 4 and 5 fixed between the phases of the front and rear rims 2 and 3 so that the individual suction blades ( There is a problem that it is not possible to smoothly blow air into the air conditioner due to deformation such as 4,5).
뿐만 아니라, 계속적인 고온상태에서 회전을 하는 송풍홴(1)역시 장기간 사용할 때에는 송풍홴(1)자체가 고온에 의하여 타원형으로 변형이 되거나 송풍홴(1) 전체가 파손되어 사용을 못하게 되는 문제점들이 자주 발생한다.In addition, the blow fan (1) that rotates in a continuous high temperature state also has problems that the blow fan (1) itself is deformed into an oval shape due to high temperature or the blow fan (1) is damaged due to high temperature. Occurs frequently.
이에 본 고안에서는 상기한 문제점들을 해결하기 위하여 안출이 된 것으로서 송풍홴의 전,후측림 상간에 송풍홴 전체의 변형과 파손을 방지할 수 있도록 내구성을 증대시키기 위한 보강림을 더 가지도록 하여 송풍홴의 원할한 작동성을 가지도록 함은 물론 수명이 장구하도록 한 것이 특징이다.Therefore, the present invention has been devised to solve the above problems, and further has a reinforcing rim to increase durability to prevent deformation and damage of the entire blower between the front and rear rims of the blower. It is characterized by a long life and a long life.
이하 첨부되는 도면과 관련하여 본 고안의 구성과 작용 및 효과에 대하여 설명을 하면 다음과 같다.Hereinafter, the configuration, operation and effects of the present invention will be described with reference to the accompanying drawings.
제 2도는 본 고안의 기술이 적용된 송풍홴의 사시도, 제 3도는 제 2도의 A부 발췌 단면도로서 함께 설명을 한다.FIG. 2 is a perspective view of the ventilation fan to which the technique of the present invention is applied, and FIG. 3 is a cross-sectional view of the part A of FIG.
전, 후측에 위치한 림(10,11)상에 라운딩처리가 된 흡입날개(12,13)를 등간격으로 다수개 고정하여 공조기내로의 공기의 흡입을 용이하게 하도록 하고, 상기 후측림(11)의 내측에는 전방으로 경사지게 형성한 허브(14);The suction blades 12 and 13 rounded on the rims 10 and 11 located at the front and rear sides are fixed at equal intervals to facilitate the intake of air into the air conditioner, and the rear rim 11 An inner side of the hub 14 formed to be inclined forward;
상기 허브(14)상에 형성된 축공(15)에 모터의 샤프트가 연결되어 모터의 구동에 의하여 회전하도록 한 송풍홴(20)에 있어서;A blower fan (20) connected to a shaft hole (15) formed on the hub (14) to rotate by driving of the motor;
상기 송풍홴(20)의 전측림(10)과 후측림(11)의 중간위치에 흡입날개(12,13)을 지지하고 송풍홴(20) 자체의 강도를 보강할 수 있는 보강림(25)을 더 가지도록 한 것이다.Reinforcing rim 25 supporting suction blades 12 and 13 at intermediate positions between the front rim 10 and the rear rim 11 of the blower 20 and reinforcing the strength of the blower 20 itself. To have more.
상기 보강림(25)은 송풍홴에 형성되는 흡입날개(12,13) 외측에서 돌출이 되도록 고정하여 흡입날개(12,13)을 고정 지지할 수 있도록 하였다.The reinforcing rim 25 was fixed to protrude from the suction blades 12 and 13 formed on the ventilation fan to support the suction blades 12 and 13.
그리고, 제 4도 (가,나)는 본 고안의 다른 실시예를 도시한 발췌 단면도로서, 송풍홴(20)의 전, 후측림(10,11)상간에 마련되는 보강림(25)을 송풍홴(20)의 외측으로 돌출되지 않고 흡입날개(12,13)의 내측에 위치하도록 하거나, 흡입날개(12,13)의 외측면과 동일한 면에 위치하면서 흡입날개(12,13)를 지지함과 동시에 송풍홴(20) 자체의 강도를 보강할 수 있도록 한 것이다.4 is a cross-sectional view showing another embodiment of the present invention, and blows the reinforcing rim 25 provided between the front and rear rims 10 and 11 of the air blow fan 20. The suction blades 12 and 13 are supported on the inner side of the suction blades 12 and 13 without protruding outward from the outside of the fin 20 or on the same side as the outer surfaces of the suction blades 12 and 13. At the same time it is to be able to reinforce the strength of the air blow fan (20) itself.
상기와 같이 구성된 본 고안의 송풍홴(20)의 통상 사용되듯이 공조기에 장착되어 모터의 구동에 의하여 송풍홴(20)이 회전하면서 공조기내로 냉, 난방에 필요한 공기를 공급하게 되는 것이므로 상세한 설명은 생략하고 본 고안이 득할 수 있는 효과에 대하여 설명을 한다.As it is usually used in the blower fan 20 of the present invention configured as described above is to supply the air required for cooling, heating into the air conditioner while the blower fan 20 is rotated by the driving of the motor detailed description It will be omitted and the effect of the present invention will be described.
본 고안의 송풍홴(20)은 전, 후측림(10,11)의 상간 중간위치에 내구성증대와 비틀림과 같은 변형을 방지하기 위한 보강림(25)을 더 가지고 있으므로 고온에서 연속작동이 되더라도 비틀리는 등의 변형이 없이 원래의 형상을 계속하여 유지할 수 있게 된다.Blowing fan 20 of the present invention further has a reinforcing rim 25 for preventing deformation such as increased durability and torsion in the intermediate position between the front and rear side rims 10 and 11, even if continuous operation at high temperature It is possible to continue to maintain the original shape without deformation of the back.
이상과 같은 본 고안은 송풍홴 자체의 형상을 변형없이 그대로 유지할 수 있으므로 송풍홴의 내구성이 향상되어 수명을 연장시킴은 물론, 공조기의 성능성을 향상시킬 수 있는 등 많은 장점을 가지는 고안이다.The present invention as described above is to maintain the shape of the blower itself without deformation, the durability of the blower is improved to extend the life, as well as to improve the performance of the air conditioner is devised to have a number of advantages.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960024322U KR19980010852U (en) | 1996-08-09 | 1996-08-09 | Blowing fan for car air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960024322U KR19980010852U (en) | 1996-08-09 | 1996-08-09 | Blowing fan for car air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980010852U true KR19980010852U (en) | 1998-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960024322U KR19980010852U (en) | 1996-08-09 | 1996-08-09 | Blowing fan for car air conditioner |
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| Country | Link |
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| KR (1) | KR19980010852U (en) |
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| KR20000037493A (en) * | 2000-04-28 | 2000-07-05 | 안병윤 | Virtual school system using internet and method for educating using the same |
| KR20000054518A (en) * | 2000-06-09 | 2000-09-05 | 배용철 | The method and system of multimedia remote education based on internet |
| KR20000058526A (en) * | 2000-02-16 | 2000-10-05 | 임종덕 | Education system and the method using computer |
| KR20000072429A (en) * | 2000-06-03 | 2000-12-05 | 조철 | Realtime, interactive multimedia education system and method in online environment |
| KR20010104926A (en) * | 2000-05-16 | 2001-11-28 | 박승훈 | Cyber education system and method for Problem-Based Learning on the internet |
| KR20010104970A (en) * | 2000-05-17 | 2001-11-28 | 김상우 | Internet Educational Broadcasting System |
| KR20010110540A (en) * | 2000-06-07 | 2001-12-13 | 박노영 | Apparatus and method for creating data for virtual education |
| KR20010112561A (en) * | 2000-06-09 | 2001-12-20 | 김계철 | The System And A Method Of Remote Education Use Of Internet Broadcasting |
| KR20020039793A (en) * | 2000-11-22 | 2002-05-30 | 유길종 | System for providing educational service via network |
| KR20030037718A (en) * | 2001-11-05 | 2003-05-16 | 박창범 | Method for providing online education service and computer readable record medium on which a program therefor is recorded |
| KR20030088545A (en) * | 2002-05-11 | 2003-11-20 | 김대성 | Web system of making Home-Page and IR Page using Word-Processor such as Powerpoint and etc. |
| KR100617336B1 (en) * | 2000-07-12 | 2006-08-31 | 인터내셔널 비지네스 머신즈 코포레이션 | Interactive multimedia virtual classes requiring small online network bandwidth |
| KR100754512B1 (en) * | 1999-06-30 | 2007-09-03 | 블랙보드 인코퍼레이티드 | Internet-based education support system and methods |
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1996
- 1996-08-09 KR KR2019960024322U patent/KR19980010852U/en not_active Application Discontinuation
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| KR100754512B1 (en) * | 1999-06-30 | 2007-09-03 | 블랙보드 인코퍼레이티드 | Internet-based education support system and methods |
| US7908602B2 (en) | 1999-06-30 | 2011-03-15 | Blackboard Inc. | Internet-based education support system, method and medium providing security attributes in modular, extensible components |
| KR20000058526A (en) * | 2000-02-16 | 2000-10-05 | 임종덕 | Education system and the method using computer |
| KR20000037493A (en) * | 2000-04-28 | 2000-07-05 | 안병윤 | Virtual school system using internet and method for educating using the same |
| KR20010104926A (en) * | 2000-05-16 | 2001-11-28 | 박승훈 | Cyber education system and method for Problem-Based Learning on the internet |
| KR20010104970A (en) * | 2000-05-17 | 2001-11-28 | 김상우 | Internet Educational Broadcasting System |
| KR20000072429A (en) * | 2000-06-03 | 2000-12-05 | 조철 | Realtime, interactive multimedia education system and method in online environment |
| KR20010110540A (en) * | 2000-06-07 | 2001-12-13 | 박노영 | Apparatus and method for creating data for virtual education |
| KR20010112561A (en) * | 2000-06-09 | 2001-12-20 | 김계철 | The System And A Method Of Remote Education Use Of Internet Broadcasting |
| KR20000054518A (en) * | 2000-06-09 | 2000-09-05 | 배용철 | The method and system of multimedia remote education based on internet |
| KR100617336B1 (en) * | 2000-07-12 | 2006-08-31 | 인터내셔널 비지네스 머신즈 코포레이션 | Interactive multimedia virtual classes requiring small online network bandwidth |
| KR20020039793A (en) * | 2000-11-22 | 2002-05-30 | 유길종 | System for providing educational service via network |
| KR20030037718A (en) * | 2001-11-05 | 2003-05-16 | 박창범 | Method for providing online education service and computer readable record medium on which a program therefor is recorded |
| KR20030088545A (en) * | 2002-05-11 | 2003-11-20 | 김대성 | Web system of making Home-Page and IR Page using Word-Processor such as Powerpoint and etc. |
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