KR0125295Y1 - Automatic adjusting device of irradiation width of a headlight - Google Patents
Automatic adjusting device of irradiation width of a headlight Download PDFInfo
- Publication number
- KR0125295Y1 KR0125295Y1 KR2019940018012U KR19940018012U KR0125295Y1 KR 0125295 Y1 KR0125295 Y1 KR 0125295Y1 KR 2019940018012 U KR2019940018012 U KR 2019940018012U KR 19940018012 U KR19940018012 U KR 19940018012U KR 0125295 Y1 KR0125295 Y1 KR 0125295Y1
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- KR
- South Korea
- Prior art keywords
- motor
- driving
- irradiation angle
- switch
- control means
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
- B60Q1/10—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution
- B60Q1/115—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution by electric means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/0017—Devices integrating an element dedicated to another function
- B60Q1/0023—Devices integrating an element dedicated to another function the element being a sensor, e.g. distance sensor, camera
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/0076—Switches therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/0088—Details of electrical connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2200/00—Special features or arrangements of vehicle headlamps
- B60Q2200/30—Special arrangements for adjusting headlamps, e.g. means for transmitting the movements for adjusting the lamps
- B60Q2200/38—Automatic calibration of motor-driven means for adjusting headlamps, i.e. when switching on the headlamps, not during mounting at factories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/10—Indexing codes relating to particular vehicle conditions
- B60Q2300/13—Attitude of the vehicle body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/30—Indexing codes relating to the vehicle environment
- B60Q2300/32—Road surface or travel path
Abstract
본 고안은 야간 주행시 도로조건 및 승탑인원에 따라 변동되는 헤드램프의 조사각을 자동으로 조정하는 것으로, 이를 해결하기 위하여 차체의 앞뒤기울기 상태에 상응하여 운전자에 의해 수동조작되어 스위치를 통해 입력되는 밧데리로부터의 전원에 의거하여 모터를 구동하기 위한 구동신호를 발생하는 구동제어수단; 구동제어수단으로부터의 구동신호에 따라 작동되어 상기 스위치를 통해 입력되는 상기 밧데리로부터의 전원에 의해 상기 모터를 정,역회전시키는 제1 및 제2모터 구동수단; 상기 제1 및 제2구동수단에 의해 정,역회전하여 헤드램프의 조사각도를 자동 조정하기 위한 구동력을 제공하는 모터를 포함하도록 구성된다.The present invention automatically adjusts the irradiation angle of the headlamp that varies depending on the road conditions and the number of people on the road at night. To solve this problem, the battery is manually operated by the driver corresponding to the front and rear tilt of the vehicle body and input through the switch. Drive control means for generating a drive signal for driving the motor on the basis of a power supply; First and second motor driving means operated according to a driving signal from a driving control means to rotate the motor forward and reverse by power from the battery input through the switch; And a motor for forward and reverse rotation by the first and second driving means to provide a driving force for automatically adjusting the irradiation angle of the head lamp.
Description
제1도는 종래의 수동조작에 의해 동작되는 헤드램프 조정장치를 나타낸 블록도.1 is a block diagram showing a head lamp adjusting device operated by a conventional manual operation.
제2도는 본 고안의 헤드램프 조사각 자동조정장치를 나타낸 도면.2 is a view showing a headlamp irradiation angle automatic adjustment device of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 액적센서 20 : 제1릴레이10: droplet sensor 20: first relay
30 : 제2릴레이 40 : 모터30: second relay 40: motor
본 고안은 자동차의 헤드램프 조사각 자동조정장치에 관한 것으로, 특히 야간 주행시 도로조건 및 승탑인원에 따라 변동되는 헤드램프의 조사각을 자동으로 조정하는 헤드램프 조사각 자동조정장치에 관한 것이다.The present invention relates to a device for automatically adjusting the headlamp irradiation angle of a vehicle, and more particularly, to a headlamp irradiation angle automatic adjustment device that automatically adjusts the irradiation angle of a headlamp that varies depending on road conditions and the number of people when driving at night.
제1도는 종래의 수동조작에 의해 동작되는 일반적인 헤드램프 조정장치를 나타낸 블록도로서, 운전자가 헤드램프의 상향 및 하향 조정을 수동으로 선택조정하는 운전조작부(1), 운전조작부(1)의 동작에 연동되어 헤드램프(R,L)의 조사 각도를 제어하는 실린더(2)(2'), 야간 운행을 위한 헤드램프(R,L) 등으로 구성되어 있었다.1 is a block diagram showing a general head lamp adjusting device operated by a conventional manual operation, the operation of the operation unit 1, the operation unit 1, the driver manually selects and adjusts the up and down adjustment of the head lamp And cylinders 2 (2 ') for controlling the irradiation angles of the headlamps R and L, headlamps R and L for running at night.
이와 같이 구성된 종래의 헤드램프 조정장치는 야간 운행시 도로의 기울기 및 승탑인원(적재용량)에 따라 가변되는 헤드램프의 조사각도를 운전자가 일일이 조정해야 하는 단점이 있었다. 이는 운전자의 전방경계를 약화시켜 항상 교통사고의 위험이 존재하였다.The conventional headlamp adjusting device configured as described above has a disadvantage in that the driver has to adjust the irradiation angle of the headlamp varying according to the inclination of the road and the number of people on the road (loading capacity) at night. This weakened the driver's front boundary and there was always a risk of traffic accident.
따라서, 본 고안은 상기한 문제점을 해결하기 위하여 안출한 것으로, 야간 주행시 도로조건 및 승탑인원에 따라 변동되는 헤드램프의 조사 각도를 자동으로 조정하는 자동차용 헤드램프 조사각 자동조정장치를 제공하는데 그 목적이 있다.Accordingly, the present invention has been made to solve the above problems, and provides an automatic headlamp irradiation angle adjusting device for an automobile that automatically adjusts the irradiation angle of the headlamp that varies depending on the road conditions and the number of people in the night driving. There is a purpose.
상기 목적을 달성하기 위한 본 고안의 헤드램프 조사각 자동 조정 장치는, 차체의 앞 뒤 기울기 상태에 상응하여 운전자에 의해 수동조작되어 스위치를 통해 입력되는 밧데리로부터의 전원에 의거하여 모터를 구동하기 위한 구동신호를 발생하는 구동제어수단; 상기 구동제어수단으로부터의 구동신호에 따라 작동되어 상기 스위치를 통해 입력되는 상기 밧데리로부터의 전원에 의해 상기 모터를 정,역회전시키는 제1 및 제2모터 구동수단; 상기 제1 및 제2구동수단에 의해 정,역회전하여 헤드램프의 조사각도를 자동 조정하기 위한 구동력을 제공하는 모터로 이루어진 것을 특징으로 한다.The headlamp irradiation angle automatic adjustment device of the present invention for achieving the above object, for driving the motor based on the power from the battery is manually operated by the driver corresponding to the front and rear inclination state of the vehicle body and input through the switch Drive control means for generating a drive signal; First and second motor driving means operated according to a drive signal from the drive control means to rotate the motor forward and backward by power from the battery input through the switch; It is characterized by consisting of a motor for providing a driving force for automatically adjusting the irradiation angle of the head lamp by forward and reverse rotation by the first and second driving means.
이하, 예시된 도면을 참조하여 본 고안의 일실시예를 상세히 설명한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the illustrated drawings.
제2도는 본 고안의 헤드래프 조사각 자동조정장치를 나타낸 도면이다.2 is a view showing the automatic head-rape angle adjustment device of the present invention.
구동제어수단은 차체의 앞뒤기울기 상태에 상응하여 운전자에 의해 스위치(4)가 턴-온될 때 밧데리(3)로부터 인가되는 전원을 제어하는 액적센서(10)로 이루어져 있다.The drive control means comprises a droplet sensor 10 for controlling the power applied from the battery 3 when the switch 4 is turned on by the driver corresponding to the front and rear tilt state of the vehicle body.
제1 및 제2모터 구동수단은 액적센서(10)에 의해 동작되어 헤드램프의 조사각을 상향으로 동작시킬 수 있도록 모터를 정회전하는 제1릴레이(20)와, 헤드램프의 조사각을 하향으로 동작시킬 수 있도록 모터를 역회전하는 제2릴레이(30)로 이루어져 있다.The first and second motor driving means are operated by the droplet sensor 10 so that the first relay 20 which rotates the motor forward so as to operate the irradiation angle of the head lamp upward, and the irradiation angle of the head lamp downward. It consists of a second relay 30 for rotating the motor in reverse so as to operate.
모터(40)는 제1릴레이(20)와 제2릴레이(30)의 동작에 연동되어 헤드램프의 조사 각도를 자동으로 조정하는 구동력을 제공하도록 구성되어 있다.The motor 40 is configured to provide a driving force for automatically adjusting the irradiation angle of the headlamp in conjunction with the operation of the first relay 20 and the second relay 30.
상기와 같은 구성을 가진 본 고안의 작동을 상세히 설명한다.The operation of the present invention having the configuration as described above will be described in detail.
우선, 운전자가 야간 주행을 하면서 헤드램프의 조사각을 자동으로 전환하고자 할 경우 스위치(4)를 턴-온으로 동작시키면, 구동제어수단의 액적센서(10)는 차체의 앞뒤기울기 상태에 상응하여 액적센서(10)가 동작된다. 예컨대, 차체의 앞측(제2도, 우측)으로 기울어질 경우 액적센서(10)의 전류도통용 액체(예:수증기)는 중립 위치상태로 존재하다가 차체 기울기 정도에 따라 고정접점(11)에 접촉된다. 이에 밧데리(3)로부터 인가되는 전원은 액적센서(10)의 고정접점(11)을 거쳐 접지단과 연결된 제1릴레이(20)의 코일을 자화시켜 상기 제릴레이(20) 스위치를 a 접점에서 b 접점으로 전환하게 된다. 그러나 액적센서(10)의 고정접점(12)에는 전류도통용 액체(예:수증기)가 접촉되지 않으므로 밧데리(3)에서 인가되는 전원은 차단되고, 제2릴레이(30) 스위치도 a 접점 상태를 유지하게 된다. 따라서, 밧데리(3)로부터 인가되는 동작전원은 모터(40)를 정회전시켜 기울어진 헤드램프의 조사각도를 보상하게 되는 것이다.First, when the driver wants to automatically switch the irradiation angle of the headlamp while driving at night, when the switch 4 is turned on, the drop sensor 10 of the driving control means corresponds to the front and rear tilt of the vehicle body. The droplet sensor 10 is operated. For example, when inclined toward the front side of the vehicle body (second, right), the current conducting liquid (for example, water vapor) of the droplet sensor 10 is in a neutral position and contacts the fixed contact 11 according to the degree of inclination of the vehicle body. do. Accordingly, the power applied from the battery 3 magnetizes the coil of the first relay 20 connected to the ground terminal via the fixed contact 11 of the droplet sensor 10 to switch the switch of the relay 20 from the contact a to the contact b. Will switch to. However, since the liquid for current conduction (for example, water vapor) does not contact the fixed contact 12 of the drop sensor 10, the power applied from the battery 3 is cut off, and the second relay 30 switch also maintains a contact state. Will be maintained. Accordingly, the operating power applied from the battery 3 compensates the irradiation angle of the tilted head lamp by rotating the motor 40 forward.
또한, 자동차가 정상적인 도로를 주행하게 되면 액적센서(10)의 전류도통용 액체(예:수증기)는 고정접점(11-12)과 접촉되지 않으므로 제1,2릴레이(20)(30)은 각각 a 접점(턴-오프)를 유지하게 됨으로 자동차는 정상적인 헤드램프 조사각도를 유지하게 되는 것이다.In addition, when the vehicle travels on a normal road, the current conducting liquid (eg, water vapor) of the droplet sensor 10 does not come into contact with the fixed contact 11-12, so that the first and second relays 20 and 30 respectively. By maintaining contact a (turn-off), the car maintains the normal headlamp irradiation angle.
상기와 반대로 차체의 뒤측(제2도, 좌측)으로 기울어질 경우 액적센서(10)의 전류도통용 액체(예:수증기)는 중립 위치상태로 존재하다가 차체 기울기 정도에 따라 고정접점(12)에 접촉된다. 그리고 밧데리(3)로부터 인가되는 전원은 액적센서(10)의 고정접점(12)을 거쳐 접지단과 연결된 제2릴레이(30) 코일을 자화시켜 상기 제2릴레이(30) 스위치를 a 접점에서 b 접점으로 변환하게 된다. 그러나 액적센서(10)의 고정접점(11)에는 전류도통용 액체(예:수증기)가 접촉되지 않으므로 밧데리(3)에서 인가되는 전원은 차단되고, 제1릴레이(20) 스위치는 a 접점 상태로 유지된다. 따라서, 밧데리(3)로부터 인가되는 동작전원에 의해 모터(40)를 역회전시켜 기울어진 헤드램프의 조사각도를 보상하게 되는 것이다.Contrary to the above, when the vehicle is inclined to the rear side of the vehicle body (the second and the left side), the liquid for current conduction (eg, water vapor) of the droplet sensor 10 is in a neutral position, and then, depending on the degree of inclination of the vehicle body, Contact. The power applied from the battery 3 magnetizes the coil of the second relay 30 connected to the ground terminal through the fixed contact 12 of the droplet sensor 10 to switch the switch of the second relay 30 from the a contact to the b contact. Will be converted to. However, since the current conducting liquid (for example, water vapor) does not contact the fixed contact 11 of the drop sensor 10, the power applied from the battery 3 is cut off, and the first relay 20 switch is in the a contact state. maintain. Therefore, the motor 40 is reversed by the operating power applied from the battery 3 to compensate the irradiation angle of the tilted head lamp.
또한, 본 고안은 상기의 실시예에 한정하지 않고 본원의 기술적 요지를 벗어나지 않는 범위내에서 변형실시할 수 있다.In addition, the present invention is not limited to the above embodiments and can be modified without departing from the technical gist of the present application.
이상에서 설명한 바와 같이 본 고안은 운전자가 야간 주행시 도로조건 및 승탑인원에 연동되어 헤드램프의 조사각이 자동으로 조정됨으로써 전방경계의 부주의로부터 오는 교통사고의 위험을 줄일 수 있는 장점이 있다.As described above, the present invention has the advantage that the driver can be linked to the road conditions and the number of people in the night driving to automatically adjust the irradiation angle of the headlamp to reduce the risk of traffic accidents from inadvertent front boundary.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940018012U KR0125295Y1 (en) | 1994-07-21 | 1994-07-21 | Automatic adjusting device of irradiation width of a headlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940018012U KR0125295Y1 (en) | 1994-07-21 | 1994-07-21 | Automatic adjusting device of irradiation width of a headlight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960004638U KR960004638U (en) | 1996-02-16 |
| KR0125295Y1 true KR0125295Y1 (en) | 1999-05-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940018012U KR0125295Y1 (en) | 1994-07-21 | 1994-07-21 | Automatic adjusting device of irradiation width of a headlight |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0125295Y1 (en) |
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1994
- 1994-07-21 KR KR2019940018012U patent/KR0125295Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR960004638U (en) | 1996-02-16 |
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