KR19980013555U - On / off device of vehicle blower motor - Google Patents
On / off device of vehicle blower motor Download PDFInfo
- Publication number
- KR19980013555U KR19980013555U KR2019960027155U KR19960027155U KR19980013555U KR 19980013555 U KR19980013555 U KR 19980013555U KR 2019960027155 U KR2019960027155 U KR 2019960027155U KR 19960027155 U KR19960027155 U KR 19960027155U KR 19980013555 U KR19980013555 U KR 19980013555U
- Authority
- KR
- South Korea
- Prior art keywords
- blower motor
- ecu
- vehicle
- air
- inlet side
- Prior art date
Links
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00828—Ventilators, e.g. speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00421—Driving arrangements for parts of a vehicle air-conditioning
- B60H1/00428—Driving arrangements for parts of a vehicle air-conditioning electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00792—Arrangement of detectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
차량의 주행중 프레쉬 에어 입구측에 설치된 풍량감지센서가 풍량을 감지하고 이를 ECU(electronic control unit)에서 설정된 신호에 의해 블로어 모터를 제어하여 고속 주행시에는 블로어 모터를 오프시켜 램 에어(ram air)를 이용함으로서 블로어 모터의 사용 수명을 연장하고 전기 사용량을 줄일 수 있도록 하는 차량용 블로어 모터의 온/오프 장치에 관한 것으로, 프레쉬 에어 입구측에 차량의 주행중 풍량을 감지하는 풍량감지센서를 설치하고 이를 ECU와 연결하며, 이 ECU를 통해 블로어 모터의 컨트롤 스위치와 연결하여 상기 풍량감지센서의 감지에 따라 ECU에서 설정된 신호에 의해 블로어 모터를 온/오프 제어하여 차량의 고속 주행중에는 블로어 모터를 오프시켜 램 에어를 이용할 수 있도록 한 것이 특징이다.The air volume sensor installed at the fresh air inlet side detects the air volume while driving the vehicle and controls the blower motor by a signal set by the ECU (electronic control unit) .In high speed driving, the blower motor is turned off to use the ram air. The on / off device of the blower motor for the vehicle to extend the service life of the blower motor and reduce the electricity consumption by installing the air flow sensor on the fresh air inlet side to detect the air flow rate while driving the vehicle and connect it to the ECU The ECU is connected to the control switch of the blower motor to control the blower motor on / off according to the signal set in the ECU according to the detection of the airflow sensor so that the blower motor is turned off during the high speed driving of the vehicle. The feature is that it is possible.
Description
도 1은 본 고안의 구성도.1 is a block diagram of the present invention.
도 2는 종래 공기조절장치의 구성도.2 is a block diagram of a conventional air conditioner.
도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings
10 : ECU(electronic control unit)10: electronic control unit (ECU)
12 : 풍량감지센서12: air flow sensor
50 : 블로어 모터50a : 컨트롤 스위치50: blower motor 50a: control switch
54 : 프레쉬 에어 입구측54: fresh air inlet side
[고안의상세한설명][Detailed description of the proposal]
[고안의목적][Purpose of design]
본 고안은 차량의 공기조절장치에 있어 차량의 속도에 의해 얻어진 풍량에 따라 에어를 불어넣는 블로어 모터의 온/오프를 제어하여 블로어 모터의 사용 수명 연장 및 전기 사용량을 줄일 수 있도록 하는 차량용 블로어 모터의 온/오프 장치를 제공하는 것이다.The present invention provides a blower motor for a vehicle air conditioner that controls the on / off of the blower motor that blows air in accordance with the air volume obtained by the speed of the vehicle, thereby extending the service life of the blower motor and reducing the electric consumption. It is to provide an on / off device.
[고안이속하는기술분야및그분야의종래기술][Technical field to which the draft belongs and its prior art]
본 고안은 차량의 공기조절장치에 설치되어 공기를 불어넣는 블로어 모터에 관한 것으로, 특히 차량의 주행중 프레쉬 에어 입구측에 설치된 풍량감지센서가 풍량을 감지하고 이를 ECU(electronic control unit)에서 설정된 신호에 의해 블로어 모터를 제어하여 고속 주행시에는 블로어 모터를 오프시켜 램 에어(ram air)를 이용함으로서 블로어 모터의 사용 수명을 연장하고 전기 사용량을 줄일 수 있도록 하는 차량용 블로어 모터의 온/오프 장치에 관한 것이다.The present invention relates to a blower motor that is installed in the air conditioner of the vehicle to blow air, in particular the air flow sensor installed at the fresh air inlet side of the vehicle detects the air flow and the signal set by the ECU (electronic control unit) By controlling the blower motor to turn off the blower motor when driving at high speed by using the ram air (ram air) relates to an on / off device for a vehicle blower motor to extend the service life of the blower motor and to reduce the electricity consumption.
도 2는 종래 공기조절장치의 구성도를 도시한 것이다.Figure 2 shows the configuration of a conventional air conditioner.
도시된 바와 같이 블로어 모터(50)는 케이스 어셈블리(52)의 프레쉬 에어 입구측(54)에 설치되어 도시되지 않은 에어컨 스위치를 동작시킴에 따라 컴프레서와 함께 블로어 모터(50)가 작동하여 프레쉬 에어 입구측(54)을 통해 에어를 흡인시켜 증발기(56)로 보내도록 되어 있다. 상기에서 미설명부호 58은 히터 코어이고, 60과 62는 에어의 유통로인 플로어 출구측과 디프로스트 출구측을 도시한 것이다.As shown, the blower motor 50 is installed at the fresh air inlet side 54 of the case assembly 52 to operate the air conditioner switch (not shown), so that the blower motor 50 is operated together with the compressor to operate the fresh air inlet. The air is sucked through the side 54 and sent to the evaporator 56. In the above description, reference numeral 58 denotes a heater core, and 60 and 62 show a floor outlet side and a defrost outlet side, which are air flow passages.
상기와 같은 종래의 블로어 모터(50)는 에어컨 스위치의 전원인가시 함께 동작되거나 또는 풍량조절노브에 의해 속도가 조절되면서 동작되게 되어 프레쉬 에어 입구측(54)으로의 에어를 흡인시키게 된다.The conventional blower motor 50 is operated together with the power supply of the air conditioner switch or is operated while the speed is adjusted by the air volume control knob to suck air to the fresh air inlet side 54.
[고안이이루고자하는기술적과제][Technical Challenges to be Done]
상기와 같이 설치된 종래의 블로어 모터(50)는 차량의 주행 속도와는 상관없이 작동되기 때문에 블로어 모터(50)의 수명을 단축시킬 수 있다. 특히 고속주행중(예로, 고속도로)에도 블로어 모터(50)를 사용하여 프레쉬 에어를 흡인하기 때문에 전기 사용량을 증가시키게 되며, 내구력의 저하를 가져와 수명을 크게 단축시키는 문제점이 있어 왔다.Since the conventional blower motor 50 installed as described above operates regardless of the traveling speed of the vehicle, the life of the blower motor 50 can be shortened. In particular, since the blower motor 50 is used to suck fresh air even during high-speed driving (for example, a highway), the amount of electricity used is increased, resulting in a decrease in durability and greatly shortening the service life.
[고안의구성및작용][Composition and Action of Design]
본 고안은 상기와 같은 종래 기술의 문제점을 해결하기 위한 수단으로, 프레쉬 에어 입구측에 차량의 주행중 풍량을 감지하는 풍량감지센서를 설치하고 이를 ECU와 연결하며, 이 ECU를 통해 블로어 모터의 컨트롤 스위치와 연결하여 상기 풍량감지센서의 감지에 따라 ECU에서 설정된 신호에 의해 블로어 모터를 온/오프 제어하여 차량의 고속 주행중에는 블로어 모터를 오프시켜 램 에어를 이용할 수 있도록 한 것이다.The present invention is a means for solving the problems of the prior art as described above, the air flow sensor is installed on the fresh air inlet side to detect the air flow while driving the vehicle and connected to the ECU, through the ECU control switch of the blower motor The blower motor is controlled on / off by a signal set by the ECU according to the detection of the airflow sensor so as to use the ram air by turning off the blower motor during the high speed driving of the vehicle.
이하에서 본 고안의 바람직한 실시 예를 첨부된 도면에 의거 상세히 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 고안의 구성도를 도시한 것으로, 본 고안의 설명에서 종래와 동일 또는 동등한 부분은 같은 도면 부호로 표기하여 설명한다.1 is a block diagram of the present invention, the same or equivalent parts in the description of the present invention will be described with the same reference numerals.
도시된 바와 같이 블로어 모터(50)는 케이스 어셈블리(52)의 프레쉬 에어 입구측(54)에 설치되어 프레쉬 에어 입구측(54)을 통해 유입되는 에어를 흡인시키도록 한 것에 있어서, 상기 프레쉬 에어 입구측(54)에 차량의 주행중 풍량을 감지하는 풍량감지센서(12)를 설치하고 이를 ECU(10)와 연결하며, 이 ECU(10)를 통해 블로어 모터(50)의 컨트롤 스위치(50a)와 연결하여 상기 풍량감지센서(12)의 감지에 따라 ECU(10)에서 설정된 신호에 의해 블로어 모터(50)의 컨트롤 스위치(50a)를 온/오프 제어할 수 있도록 구성한 것이다.As shown in the drawing, the blower motor 50 is installed at the fresh air inlet side 54 of the case assembly 52 to suck air flowing through the fresh air inlet side 54. On the side 54, the air volume sensor 12 for detecting the air flow rate while driving the vehicle is installed and connected to the ECU 10, and the ECU 10 is connected to the control switch 50a of the blower motor 50. The control switch 50a of the blower motor 50 is controlled to be turned on / off by the signal set by the ECU 10 according to the detection of the air flow rate sensor 12.
상기와 같이 구성된 본 고안에 의하면 차량의 저속 주행중에 공기조절장치의 작동시에는 차량의 주행 속도에 따라 풍량감지센서(12)가 프레쉬 에어 입구측(54)으로 유입되는 풍량을 감지하여 ECU(10)에 풍량 감지 신호를 보내 ECU(10)에서 설정 풍량이 이하로 판정되면 ECU(10)는 컨트롤 스위치(50a)에 온(ON) 신호를 보내 블로어 모터(50)를 작동시켜 프레쉬 에어 입구측(54)을 통해 에어를 흡인시키게 된다.According to the present invention configured as described above, when the air conditioner is operated during the low speed driving of the vehicle, the air flow rate sensor 12 detects the air flow flowing into the fresh air inlet side 54 according to the running speed of the ECU 10. When the air flow rate detection signal is sent to the ECU 10 and the set air flow rate is determined to be less than or equal to the ECU 10, the ECU 10 sends an ON signal to the control switch 50a to operate the blower motor 50 to operate the fresh air inlet side ( 54) to draw in air.
상기와 같이 블로어 모터(50)가 작동하는 상태에서 차량이 고속으로 주행하여 풍량을 감지하는 풍량감지센서(12)가 ECU(10)에 풍량 감지 신호를 보내 ECU(10)에서 설정 풍량 이상을 판정하게 되면 ECU(10)는 컨트롤 스위치(50a)에 오프(OFF) 신호를 보내 블로어 모터(50)를 오프시키게 된다. 이에 따라 프레쉬 에어 입구측(54)을 통해 램 에어를 흡인시키게 된다.As described above, the air flow rate sensor 12 which detects the air volume by driving the vehicle at a high speed while the blower motor 50 is operating sends a wind volume detection signal to the ECU 10 to determine an abnormal air flow rate set by the ECU 10. ECU 10 turns off the blower motor 50 by sending an OFF signal to the control switch 50a. Accordingly, the ram air is sucked through the fresh air inlet side 54.
[고안의효과][Effect of design]
이상에서 설명한 바와 같이 본 고안은 차량의 주행 속도에 따른 풍량을 제어하여서 블로어 모터의 온/오프를 제어함으로서 서행 중에는 블로어 모터가 작동하여 에어를 흡인하고, 고속주행중에는 램 에어를 이용함으로서 블로어 모터의 작동 시간을 줄일 수 있게 하여 블로어 모터의 수명을 연장시켜 내구성을 향상시키는 효과와 함께 전기 사용량을 줄일 수 있는 효과를 갖는다.As described above, the present invention controls the blower motor on / off by controlling the air volume according to the traveling speed of the vehicle, so that the blower motor operates to suck air during slow running, and uses ram air during high-speed driving. By reducing the operating time, the life of the blower motor can be extended to improve the durability and the power consumption can be reduced.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960027155U KR19980013555U (en) | 1996-08-30 | 1996-08-30 | On / off device of vehicle blower motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960027155U KR19980013555U (en) | 1996-08-30 | 1996-08-30 | On / off device of vehicle blower motor |
Publications (1)
Publication Number | Publication Date |
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KR19980013555U true KR19980013555U (en) | 1998-06-05 |
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ID=53974473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR2019960027155U KR19980013555U (en) | 1996-08-30 | 1996-08-30 | On / off device of vehicle blower motor |
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KR (1) | KR19980013555U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040009830A (en) * | 2002-07-26 | 2004-01-31 | 위니아만도 주식회사 | Condenser motor of airconditioner for vehicle |
-
1996
- 1996-08-30 KR KR2019960027155U patent/KR19980013555U/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040009830A (en) * | 2002-07-26 | 2004-01-31 | 위니아만도 주식회사 | Condenser motor of airconditioner for vehicle |
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