KR920006511Y1 - Resistance for radiator and cooling fan of automobile - Google Patents
Resistance for radiator and cooling fan of automobile Download PDFInfo
- Publication number
- KR920006511Y1 KR920006511Y1 KR2019900012957U KR900012957U KR920006511Y1 KR 920006511 Y1 KR920006511 Y1 KR 920006511Y1 KR 2019900012957 U KR2019900012957 U KR 2019900012957U KR 900012957 U KR900012957 U KR 900012957U KR 920006511 Y1 KR920006511 Y1 KR 920006511Y1
- Authority
- KR
- South Korea
- Prior art keywords
- plate
- resistor
- shaped resistor
- cooling fan
- base frame
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2070/00—Details
- F01P2070/50—Details mounting fans to heat-exchangers
Abstract
내용 없음.No content.
Description
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
제1도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안의 결합된 상태의 측면도.Figure 2 is a side view of the combined state of the present invention.
제3도는 본 고안의 결합된 상태의 평면도.3 is a plan view of the combined state of the present invention.
제4도는 본 고안의 단면도.4 is a cross-sectional view of the present invention.
제5도는 본 고안의 사용상태 개략도.5 is a schematic view of the use state of the present invention.
본 고안은 방열핀과 브라켓트 사이에 판상에 저항체를 개재하고, 저항선의 이격부에 땜납을하여 고온시 땜납이 용절되도록 하므로써, 냉각휀 구동용 모우터의 소손을 방지함과 동시에 전기 배선과 저항체와의 연결부분을 실리콘 접착제를 사용하여 방수토록 하므로써, 저항체의 쇼트현상을 배제시킬 수 있도록 하는 자동차 라디에이터 및 콘덴서 냉각휀용 저항기에 관한 것이다.The present invention interposes a resistor on the plate between the heat sink fin and the bracket, and solders to the spaced part of the resistance wire so that the solder is melted at a high temperature, thereby preventing the burnout of the motor for cooling and cooling, and at the same time between the electrical wiring and the resistor. The present invention relates to a resistor for automotive radiators and condenser cooling, which makes it possible to eliminate the short circuit of the resistor by making the connection part waterproof using a silicone adhesive.
따라서, 본 고안은 전열시 표면온도를 저하시키기 위하여, 전열 면적을 크게 하기 위한 다수핀을 형성시킨 방열핀과 철재로된 베이스 프레임사이에 전열판으로 둘러쌓인 판상의 저항체를 개재하여 결합하되, 판상의 저항체의 중앙부위를 이격시킨후 땜납부를 형성하고, 전원배선과 판상의 저항체의 양단자와를 연결시키는 연결부를 실리콘 접착제로 도포토록한 것으로, 첨부 도면에 의하여 상세히 설명하면 다음과 같다.Therefore, in order to reduce the surface temperature during heat transfer, the present invention is coupled between the heat dissipation fin formed with a plurality of fins to increase the heat transfer area and the base frame made of steel through a plate-shaped resistor surrounded by a heat transfer plate, but the plate-shaped resistor Solder parts are formed after the center part is separated from each other, and the connection part connecting the both ends of the power supply wiring and the plate-shaped resistor is doped with a silicone adhesive, which will be described in detail with reference to the accompanying drawings.
즉, 다수의 핀(1')을 형성시킨 방열핀(1)과 철재베이스 프레임(2)사이에 절연테이프(3)로 둘러쌓인 판상의 저항체(4)를 개재하여 볼트(5)로 결합하되, 판상의 저항체(4)를 개재하여 볼트(5)로 결합하되, 판상의 저항체(4)의 임의 부위의 저항선(4')을 이격시킨후 땜납부(6)를 형성하고, 이 땜납부(6) 하방의 베이스 프레임(2)에는 그 땜납부(6)에 대응되는 구멍(2')을 형성하며, 전원배선(7)(7')과 판상의 저항체(4)의 양단자(4a)(4b)와를 연결하는 연결부(2")에는 실리콘 접착제(8)를 도포하여 구성시킨 것이다.That is, the coupling between the heat dissipation fin (1) and the iron base frame (2) formed with a plurality of fins (1 ') through a plate-shaped resistor (4) surrounded by an insulating tape (3), The bolts 5 are coupled to each other via the plate-shaped resistor 4, and the solder lines 6 are formed after being spaced apart from the resistance lines 4 'of the plate-shaped resistor 4, and the solder portions 6 are formed. A hole 2 'corresponding to the solder portion 6 is formed in the base frame 2 below, and both terminals 4a of the power supply wiring 7 (7') and the plate-shaped resistor 4 ( The connection part 2 "which connects 4b) is apply | coated and comprised the silicone adhesive 8 in the structure.
상기에 있어서 절연테이프(3)의 땜납부(6)에 대응되는 부분은 절결되어 있으며, 절연테이프(3)는 판상의 저항체(4)상, 하면을 견고하게 접착되도톡 하되, 양단자(4a)(4b)에는 전원배선(7)(7')과의 전기적 연결을 위하여 절연테이프(3)를 접착하지 않는다.In the above description, the portion corresponding to the solder portion 6 of the insulating tape 3 is cut out, and the insulating tape 3 is firmly adhered to the lower surface of the plate-shaped resistor 4 and the both ends 4a are provided. 4b, the insulating tape 3 is not adhered for electrical connection with the power supply wirings 7 and 7 '.
도면중 2""는 베이스 프레임(2)에 형성시킨 구멍, 3'는 절연테이프(3)에 형성시킨 구멍, 2"" 결합된 본 고안의 저항기를 라디에이터(9)에 부착키 위한 브라켓트이며,10은 열감지센서, 11은 냉각휀, 12는 냉각휀 구동모터, 13은 바이메탈, 14는 구획판, 15는 엔진, 16은 센서(10) 빛 바이메탈(13)에 의해 작동되는 절환스위치, 17은 전원 연결선이다.In the figure, 2 "" is a hole formed in the base frame 2, 3 'is a hole formed in the insulating tape 3, 2 "" is a bracket for attaching the resistor of the present invention coupled to the radiator 9, 10 is a heat sensor, 11 is cooling fan, 12 is cooling fan drive motor, 13 is bimetal, 14 is partition plate, 15 is engine, 16 is sensor (10) switching switch operated by light bimetal (13), 17 Is the power connection line.
이와같이 구성되고, 제5도에 도시한 바와같이 자동차내에 열결되어져 사용되는 본 고안은 종래와 같이 코일상의 저항체가 아닌 판상의 저항체(4)를 사용하게 되므로 방열시 표면온도가 낮아 냉각휀 구동모터(11) 고장시에 과열에 의한 화재의 위험이 없으며, 판상의 저항체(4)는 저항치의 균질화 및 대량 생산에 적합하고, 과열되더라도 방열핀(1)에 의하여 열이 용이하게 발산되게 되므로 판상의 저항체(4)는 적정 온도 이상으로 올라갈 수 없게 된다.The present invention, which is constructed as described above and used in a vehicle as shown in FIG. 5, uses a plate-shaped resistor 4 instead of a coil-shaped resistor as in the prior art, so that the surface temperature is lowered during heat dissipation. 11) There is no risk of fire due to overheating at the time of failure, and the plate-shaped resistor 4 is suitable for the homogenization and mass production of the resistance value, and even if overheated, the heat is easily dissipated by the heat radiating fin 1 so that the plate-shaped resistor ( 4) cannot rise above the proper temperature.
그런데, 구동모터(11) 이상시 판상의 저항체(4)에 과전류가 흐르게 되면, 이의 과열로 인하여 판상의 저항체(4)에 형성시킨 땜납부(6)가 용해되어 베이스 프레임(2)의 구멍(2')을 통해 흘러내리게 되므로 구동모터(11)축의 전원공급을 중지케한다.However, when overcurrent flows to the plate-shaped resistor 4 when the drive motor 11 is abnormal, the solder portion 6 formed in the plate-shaped resistor 4 is dissolved due to the overheating thereof, so that the hole of the base frame 2 2 '), so that the power supply to the drive motor 11 shaft is stopped.
따라서, 냉각휀 구동모터(11)의 소손을 방지함과 동시에 자동차내의 가스 폭발내지는 인화물질로 인한 화재를 방지하게 되는 것이다.Accordingly, the cooling fan driving motor 11 is prevented from being burned out and at the same time, the gas explosion in the vehicle or the fire caused by the flammable material is prevented.
한편, 본 고안에 있어서의 판상의 저항체(4)는 절연테이프(3)로 감싸져 있으므로, 주위의 습기가 수분으로부터 방수의 효과를 가져오며, 특히, 노출되는 판상의 저항체(4)의 양단자(4a)(4b)와 전원배선(7)(7')과의 연결부(2")를 실리콘 접착제(8)로 도포케하여 방수케 하므로써 판상의 저항체(4)가 물 또는 습기로부터 보호되어 쇼트되는 등의 이상을 배제케 하는 것이다.On the other hand, since the plate-shaped resistor 4 according to the present invention is wrapped with an insulating tape 3, the surrounding moisture brings a water-proof effect from moisture, and in particular, both terminals of the plate-shaped resistor 4 exposed. (4a) (4b) and the connection part 2 "between the power supply wirings 7 and 7 'by applying the silicone adhesive 8 to make it waterproof, and the plate-shaped resistor 4 is protected from water or moisture, and is shorted. It is to exclude the abnormality such as being.
그리고, 판상의 저항체(4)는 방열핀(1)과 베이스 프레임(2)사이에 개재되어 있으므로 손에 닿거나 다른 물질과의 접촉이 배재되어 안전하게 사용할 수 있고, 그 구조가 간단하여 대량 생산은 물론 판상의 저항체(4)의 저항치 설계만 변경하면 모델 변화에 따라 적극 대처할 수 있다.In addition, since the plate-shaped resistor 4 is interposed between the heat dissipation fin 1 and the base frame 2, it can be safely used because it is touched by hand or contacts with other materials, and its structure is simple, so that mass production is possible. If only the resistance value design of the plate-shaped resistor 4 is changed, it can cope positively with a model change.
따라서, 대량생산시 원가절감을 꾀할 수 있게 되는 것이다.Therefore, the cost can be reduced when mass production.
이상과 같이 본 고안은 양면이 절연된 판상의 저항체를 방열핀과 베이스 프레임 사이에 개재시켜 결합한것으로, 모터 고장시 과열에 의한 열을 최대한 방사시킴과 동시에, 땜납부가 용해 되어 구동모터축의 전원공급을 중지케하는 이의 소손을 방지하며, 대량생산에 따른 원가절감을 꾀할 수 있는 유용하고도 실용적인 고안이다.As described above, the present invention combines a plate-shaped resistor insulated on both sides between a heat radiating fin and a base frame to radiate heat due to overheating in the event of a motor failure, and at the same time, dissolve the solder to stop supplying power to the drive motor shaft. Keha is a useful and practical design that prevents their burnout and reduces the cost of mass production.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900012957U KR920006511Y1 (en) | 1990-08-28 | 1990-08-28 | Resistance for radiator and cooling fan of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900012957U KR920006511Y1 (en) | 1990-08-28 | 1990-08-28 | Resistance for radiator and cooling fan of automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920004583U KR920004583U (en) | 1992-03-26 |
| KR920006511Y1 true KR920006511Y1 (en) | 1992-09-19 |
Family
ID=19302611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900012957U KR920006511Y1 (en) | 1990-08-28 | 1990-08-28 | Resistance for radiator and cooling fan of automobile |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920006511Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100475865B1 (en) * | 2001-12-12 | 2005-03-10 | 현대자동차주식회사 | Bumper pannel mold for automobile |
-
1990
- 1990-08-28 KR KR2019900012957U patent/KR920006511Y1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR920004583U (en) | 1992-03-26 |
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