KR200170894Y1 - Apparatus for operating cooling fan - Google Patents
Apparatus for operating cooling fan Download PDFInfo
- Publication number
- KR200170894Y1 KR200170894Y1 KR2019950037412U KR19950037412U KR200170894Y1 KR 200170894 Y1 KR200170894 Y1 KR 200170894Y1 KR 2019950037412 U KR2019950037412 U KR 2019950037412U KR 19950037412 U KR19950037412 U KR 19950037412U KR 200170894 Y1 KR200170894 Y1 KR 200170894Y1
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- KR
- South Korea
- Prior art keywords
- cooling fan
- fan drive
- contact
- relay
- control unit
- Prior art date
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Classifications
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- 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
- F01P7/00—Controlling of coolant flow
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
본 고안은 냉각 팬 모터의 구동장치에 관한 것으로, 더 상세하게는 엔진의 열을 흡수하여 순환하는 냉각수의 온도에 따른 냉각 팬 모터의 구동 속도를 5접점으로 이루어지는 단일의 릴레이를 통해 제어되도록 한 냉각 팬 구동장치에 관한 것이다.The present invention relates to a driving device of a cooling fan motor, and more particularly, a cooling in which a driving speed of a cooling fan motor is controlled through a single relay composed of five contacts according to a temperature of cooling water absorbing and circulating the engine heat. It relates to a fan drive.
본 고안은 엔진의 열을 흡수하여 순환하는 냉각수의 온도에 따라 냉각팬의 구동 속도를 접점을 스위칭 하는 복수개의 릴레이를 5접점으로 이루어지는 단일의 릴레이를 구현하여 불필요한 부품의 사용과 전장의 설계가 배제되어 제품의 가격 경쟁력을 향상시킨다.The present invention implements a single relay consisting of five contacts with a plurality of relays that switch the contact speed of the cooling fan in accordance with the temperature of the coolant that absorbs the heat of the engine and circulates the coolant, thereby eliminating unnecessary parts and designing the electric field. Improve the price competitiveness of the product.
Description
제1도는 종래의 냉각 팬 구동장치 구성 블록도.1 is a block diagram of a conventional cooling fan drive configuration.
제2도는 본 고안에 따른 냉각 팬 구동장치 구성 블록도.2 is a block diagram of a cooling fan drive device according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 팬 구동 제어부 20: 고속용 릴레이10: fan drive control unit 20: high speed relay
30 : 저속용 릴레이 40 : 팬 모터30: low speed relay 40: fan motor
100 : 5접점 릴레이 R : 저항100: 5-contact relay R: resistance
본 고안은 냉각 팬 모터의 구동장치에 관한 것으로, 더 상세하게는 엔진의 열을 흡수하여 순환하는 냉각수의 온도에 따른 냉각 팬 모터의 구동 속도가 5접점으로 이루어지는 단일의 릴레이를 통해 제어되도록 한 냉각 팬 구동장치에 관한 것이다.The present invention relates to a driving device of a cooling fan motor, and more particularly, a cooling in which a driving speed of a cooling fan motor is controlled through a single relay composed of five contacts according to a temperature of cooling water absorbing and circulating the engine heat. It relates to a fan drive.
종래의 냉각 팬 구동장치는 첨부된 도면 제1도에서 알 수 있는 바와 같이, 순환되는 냉각수로부터 검출되는 온도에 따라 냉각 팬의 구동을 제어하는 팬 구동 제어부(10)와, 팬 구동 제어부(10)로부터 인가되는 신호에 따라 기전력을 발생시켜 배터리 (BA)의 접점을 스위칭 시키는 고속용 릴레이(20)와, 팬 구동 제어부(10)로부터 인가되는 신호에 따라 기전력을 발생시켜 배터리(BA)의 접점을 스위칭 시키는 저속용 릴레이(30)와, 저속용 릴레이(30)로부터 출력되는 신호에 전압 강하를 발생시키는 저항(R) 및, 고속용 릴레이(20) 또는 저속용 릴레이(30)로부터 인가되는 신호에 따라 소정의 RPM으로 회전하여 라디에이터에 강제 송풍을 제공하는 팬 모터(40)로 이루어진다.As can be seen in the accompanying drawings, Figure 1, a conventional cooling fan drive device, the fan drive control unit 10 and the fan drive control unit 10 for controlling the driving of the cooling fan according to the temperature detected from the circulating cooling water The high-speed relay 20 for switching the contacts of the battery BA by generating electromotive force according to a signal applied from the high-speed relay 20, and generating an electromotive force in accordance with a signal applied from the fan driving controller 10 to generate a contact of the battery BA. To a signal applied from the high speed relay 20 or the low speed relay 30 and a resistor R for generating a voltage drop to the signal output from the low speed relay 30 to be switched. It consists of a fan motor 40 to rotate at a predetermined RPM to provide forced air to the radiator.
전술한 바와 같은 종래의 냉각 팬 구동장치는 검출되는 냉각수의 온도에 따라 냉각 팬 모터의 구동 속도를 조절하는 릴레이가 고속용과 저속용으로 구분되므로 한정된 엔진룸의 공간에 별도의 전장 설계를 하여야 하므로 복잡한 문제점이 있으며 다수개의 릴레이 사용에 제작원가가 상승되어 가격 경쟁력을 저하시키는 문제점이 있다.In the conventional cooling fan drive as described above, since the relay for controlling the driving speed of the cooling fan motor according to the detected coolant temperature is divided into high speed and low speed, a separate electric field design must be made in a limited space of the engine room. There is a problem and the production cost is increased in the use of a plurality of relays, there is a problem that lowers the price competitiveness.
본 고안은 전술한 문제점을 감안하여 안출한 것으로, 그 목적은 냉각 팬모터의 구동 속도를 선택하는 릴레이를 5접점을 갖는 단일의 릴레이로 구현하여 불필요한 전장의 설계를 배제하고 부품의 사용수를 줄여 가격 경쟁력을 향상시킴과 동시에 제조공정의 단순화를 제공하도록 한 것이다.The present invention has been devised in view of the above-mentioned problems, and its purpose is to implement a relay for selecting a drive speed of a cooling fan motor as a single relay having five contacts, thereby eliminating unnecessary design of the electric field and reducing the number of parts used. The aim is to improve price competitiveness and simplify the manufacturing process.
이와 같은 목적을 달성하기 위한 본 고안의 특징은 순환되는 냉각수로부터 검출되는 온도에 따라 냉각 팬의 구동을 제어하는 팬 구동 제어부, 팬 구동 제어부로부터 저속 회전에 대한 신호가 출력되면 릴레이 접점으로부터 인가되는 신호에 전압 강하를 발생시키는 저항 및, 선택된 신호에 따라 소정의 RPM으로 회전하여 라디에이터에 강제 송풍을 제공하는 팬 모터를 구비하되, 팬 구동 제어부로부터 고속 회전에 대한 신호가 인가되면 기전력을 발생시켜 배터리의 전원이 연결된 스위치의 접점을 스위칭시키는 제1코일과 팬 구동 제어부로부터 저속 회전에 대한 신호가 인가되면 기전력을 발생시켜 배터리의 전원이연결된 스위치의접점을 스위칭 시키는 제2z일로 이루어지는 5접점 릴레이를 더 구비하는 것을 특징으로 하는 냉각 팬 구동장치를 제공한다.Features of the present invention for achieving the above object is a fan drive control unit for controlling the drive of the cooling fan according to the temperature detected from the circulating coolant, a signal applied from the relay contact when a signal for low speed rotation is output from the fan drive control unit And a fan motor for supplying forced air to the radiator by rotating at a predetermined RPM according to the selected signal and a resistor for generating a voltage drop in the battery, and generating an electromotive force when a signal for high speed rotation is applied from the fan drive controller. It further includes a five-contact relay consisting of a first coil for switching the contact of the switch connected to the power supply and a second z day for switching the contact of the switch to which the battery is connected by generating electromotive force when a signal for low speed rotation is applied from the fan drive controller. Providing a cooling fan drive, characterized in that .
이하, 첨부된 도면을 참조하여 본 고안의 바람직한 실시예를 상세히 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
제2도는 본 고안에 따른 냉각 팬 구동장치 구성 블록도로 도면에서 알 수 있는 바와 같이 팬 구동 제어부(10)와, 팬 모터(40) 및, 5접점 릴레이(100)로 이루어지는데, 팬 구동 제어부(10)는 검출되는 냉각수의 온도에 따라 냉각팬의 구동 RPM을 제어한다. 5접점 릴레이(100)는 공통 단자에 배터리(BA)의 전원을 접속하고, 팬 구동 제어부(10)로부터 인가되는 구동 속도 선택에 다른 신호에 기전력을 발생시키는 코일을 각각 구비하며, 스위칭 접점을 팬모터(40)에 접속하여 구성한다.2 is a block diagram of a cooling fan drive device according to the present invention, as shown in the drawing, a fan drive control unit 10, a fan motor 40, and a five-contact relay 100, which includes a fan drive control unit ( 10) controls the driving RPM of the cooling fan in accordance with the detected temperature of the cooling water. The five-contact relay 100 includes a coil for connecting the power source of the battery BA to a common terminal, and generating an electromotive force for a signal different from the drive speed selection applied from the fan drive control unit 10, respectively. It connects to the motor 40, and is comprised.
전술한 바와 같이 이루어지는 본 고안의 팬 모터 구동 동작을 설명하면 다음과 같다.Referring to the fan motor drive operation of the present invention made as described above are as follows.
엔진의 열을 흡수하여 라디에이터를 순환하는 냉각수로부터 검출된 온도에 따라 팬 구동 제어부(10)에서 팬 모터(40)를 고속 회전 시키기 위한 소정의 제어신호를 출력하면 5접점 릴레이(100)의 제1코일(L1)에 기전력이 발생되어 배터리(BA)와 연결되는 스위치의 접점이 제1코일(L1)측에 스위칭 된다. 따라서, 팬 모터(40)는 5접점 릴레이(100)를 통해 인가되는 신호에 고속으로 회전하여 냉각수가 순환되는 라디에이터에 강제 송풍을 제공한다.When the fan driving control unit 10 outputs a predetermined control signal for rotating the fan motor 40 at high speed according to the temperature detected from the coolant circulating the radiator by absorbing heat of the engine, the first contact of the five-contact relay 100 is performed. An electromotive force is generated in the coil L1 so that the contact point of the switch connected to the battery BA is switched to the first coil L1 side. Accordingly, the fan motor 40 rotates at a high speed to a signal applied through the five-contact relay 100 to provide forced airflow to the radiator in which the coolant is circulated.
또한, 팬 구동 제어부(10)에서 팬 모터(40)를 저속 회전시키기 위한 소정의 제어신호를 출력하면 5접점 릴레이(100)의 제2코일(L2)에 기전력이 발생되어 배터리(BA)와 연결되는 스위치의 접점이 제2코일(L2)측에 스위칭되므로, 팬 코터(40)는 5접점 릴레이(100)를 통해 인가되는 신호에 의해 저속으로 회전하여 냉각수가 순환되는 라디에이터에 강제 송풍을 제공한다.In addition, when the fan driving control unit 10 outputs a predetermined control signal for rotating the fan motor 40 at low speed, electromotive force is generated in the second coil L2 of the five-contact relay 100 to be connected to the battery BA. Since the contact of the switch is switched to the second coil (L2) side, the fan coater 40 is rotated at a low speed by a signal applied through the five-contact relay 100 to provide forced air to the radiator circulating the cooling water. .
이상에서 설명한 바와 같이 본 고안은 엔진의 열을 흡수하여 순환하는 냉각수의 온도에 따라 냉각 팬의 구동 속도를 접점을 스위칭 하는 복수개의 릴레이를 5접점으로 이루어지는 단일의 릴레이를 구현하여 불필요한 부품의 사용과 전장의 설계가 배제되어 제품의 가격 경쟁력을 향상시킨다.As described above, the present invention implements a single relay consisting of five contacts with a plurality of relays for switching the contact speeds of the driving speed of the cooling fan according to the temperature of the coolant circulating by absorbing heat of the engine. The design of the battlefield is eliminated, improving the price competitiveness of the product.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950037412U KR200170894Y1 (en) | 1995-11-30 | 1995-11-30 | Apparatus for operating cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950037412U KR200170894Y1 (en) | 1995-11-30 | 1995-11-30 | Apparatus for operating cooling fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970024061U KR970024061U (en) | 1997-06-20 |
| KR200170894Y1 true KR200170894Y1 (en) | 2000-04-01 |
Family
ID=19431489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950037412U KR200170894Y1 (en) | 1995-11-30 | 1995-11-30 | Apparatus for operating cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200170894Y1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150033097A (en) * | 2013-09-23 | 2015-04-01 | 주식회사 두원공조 | Arrartus for controlling cooling fan |
| KR20160060362A (en) * | 2014-11-20 | 2016-05-30 | 현대자동차주식회사 | An apparatus for controlling cooling fan speed and a control method thereof |
| CN106460633A (en) * | 2014-06-26 | 2017-02-22 | 罗伯特·博世有限公司 | Engine cooling dual fan system with ec and dc motors and method of operating |
-
1995
- 1995-11-30 KR KR2019950037412U patent/KR200170894Y1/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150033097A (en) * | 2013-09-23 | 2015-04-01 | 주식회사 두원공조 | Arrartus for controlling cooling fan |
| CN106460633A (en) * | 2014-06-26 | 2017-02-22 | 罗伯特·博世有限公司 | Engine cooling dual fan system with ec and dc motors and method of operating |
| KR20160060362A (en) * | 2014-11-20 | 2016-05-30 | 현대자동차주식회사 | An apparatus for controlling cooling fan speed and a control method thereof |
| KR101628535B1 (en) * | 2014-11-20 | 2016-06-08 | 현대자동차주식회사 | An apparatus for controlling cooling fan speed and a control method thereof |
| CN106194384A (en) * | 2014-11-20 | 2016-12-07 | 现代自动车株式会社 | For controlling the apparatus and method of cooling fan rotation speed |
| US10054031B2 (en) | 2014-11-20 | 2018-08-21 | Hyundai Motor Company | Apparatus and method for controlling cooling fan speed |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970024061U (en) | 1997-06-20 |
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