KR970034410A - Air conditioner fan two-stage control unit of car - Google Patents
Air conditioner fan two-stage control unit of car Download PDFInfo
- Publication number
- KR970034410A KR970034410A KR1019950051349A KR19950051349A KR970034410A KR 970034410 A KR970034410 A KR 970034410A KR 1019950051349 A KR1019950051349 A KR 1019950051349A KR 19950051349 A KR19950051349 A KR 19950051349A KR 970034410 A KR970034410 A KR 970034410A
- Authority
- KR
- South Korea
- Prior art keywords
- air conditioner
- speed drive
- control unit
- fan
- conditioner fan
- Prior art date
Links
Landscapes
- Air-Conditioning For Vehicles (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
본 발명은 자동차의 에어콘 팬 2단 제어 장치에 관한 것으로서 특히, 자동차의 에어콘 가동시 작동 되는 콘덴서 팬을 자동차 엔진의 온도에 따라 2단계로 구분하여 엔진의 온도가 높은 경우는 고속으로 그리고 엔진의 온도가 낮은 경우에는 저속으로 구동시킴으로써 엔진의 표면 온도의 상승에 따른 콤프레셔의 압력 증가로 인한 에어콘의 성능저하의 엔진 룸에서 발생되는 소음을 줄일 수 있는 자동차의 에어콘 팬 2단 제어 장치에 관한 것이다.The present invention relates to a two-stage air conditioner fan control device of a vehicle, and in particular, the condenser fan that is operated when the air conditioner of the vehicle is divided into two stages according to the temperature of the vehicle engine so that when the engine temperature is high and the engine temperature is high. In the case of low, the air conditioner fan two-stage control device of the vehicle that can reduce the noise generated in the engine room of the air conditioner performance due to the increase in the pressure of the compressor due to the increase in the surface temperature of the engine by increasing the engine temperature.
에어콘 팬 2단 제어 장치의 구성은 전자 제어 유닛, 상기의 전자 제어 유닛에서 에어콘 팬의 고속 구동 신호가 인가되는 제1고속 구동 릴레이, 상기의 전자 제어 유닛에서 에어콘 팬의 고속 구동 신호가 인가되는 제2고속 구동 릴레이, 상기의 전자 제어 유닛에서 에어콘 팬의 저속 구동 신호가 인가되는 저속 구동 릴레이, 상기의 저속 구동 릴레이의 스위치단에 연결되는 DPS스위치, 상기의 DPS스위치에 연결되는 냉각팬 모타 및 에어콘 팬 모타를 포함하는 것을 특징으로 한다.The air conditioner fan two-stage control device includes an electronic control unit, a first high speed drive relay to which a high speed drive signal of the air conditioner fan is applied in the electronic control unit, and a first speed drive signal of the air conditioner fan to the electronic control unit. 2 high speed drive relay, a low speed drive relay to which a low speed drive signal of the air conditioner fan is applied in the electronic control unit, a DPS switch connected to the switch end of the low speed drive relay, a cooling fan motor and an air conditioner connected to the DPS switch Characterized in that it comprises a fan motor.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 자동차의 에어콘 장치의 구성을 도시한 도면.1 is a diagram showing the configuration of an air conditioner of an automobile.
제2도는 종래의 자동차의 에어콘 팬 제어 장치의 구성을 도시한 회로도.2 is a circuit diagram showing the configuration of a conventional air conditioner fan control apparatus for a vehicle.
제3도는 본 발명의 에어콘 팬 2단 제어 장치의 구성을 도시한 회로도.3 is a circuit diagram showing the configuration of the air conditioner fan two-stage control device of the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950051349A KR970034410A (en) | 1995-12-18 | 1995-12-18 | Air conditioner fan two-stage control unit of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950051349A KR970034410A (en) | 1995-12-18 | 1995-12-18 | Air conditioner fan two-stage control unit of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970034410A true KR970034410A (en) | 1997-07-22 |
Family
ID=66646029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950051349A KR970034410A (en) | 1995-12-18 | 1995-12-18 | Air conditioner fan two-stage control unit of car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970034410A (en) |
-
1995
- 1995-12-18 KR KR1019950051349A patent/KR970034410A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |