KR0120425Y1 - Headlamp aiming device - Google Patents

Headlamp aiming device

Info

Publication number
KR0120425Y1
KR0120425Y1 KR2019930024829U KR930024829U KR0120425Y1 KR 0120425 Y1 KR0120425 Y1 KR 0120425Y1 KR 2019930024829 U KR2019930024829 U KR 2019930024829U KR 930024829 U KR930024829 U KR 930024829U KR 0120425 Y1 KR0120425 Y1 KR 0120425Y1
Authority
KR
South Korea
Prior art keywords
reflector
angle
upper reflector
vehicle
arm
Prior art date
Application number
KR2019930024829U
Other languages
Korean (ko)
Other versions
KR950013889U (en
Inventor
김재영
Original Assignee
전성원
현대자동차주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전성원, 현대자동차주식회사 filed Critical 전성원
Priority to KR2019930024829U priority Critical patent/KR0120425Y1/en
Publication of KR950013889U publication Critical patent/KR950013889U/en
Application granted granted Critical
Publication of KR0120425Y1 publication Critical patent/KR0120425Y1/en

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Classifications

    • 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
    • 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
    • B60Q1/02—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
    • B60Q1/11—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 mechanical means
    • 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
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/301—Sensors for position or displacement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

본고안은 자동차용 엑티브 헤드라이트의 각도 조절장치에 관한 것으로써, ECS(전자제펜션)가 장착된 차량(예:뉴그랜져)에 있어서 램프의 상부가 상부 반사경으로서 별도로 상항 작동되도록 하고, 상기 상부 반사경을 앞차고센서와 뒷차고센서에 의하여 구동되어질 수 있는 각도 조절모터 및 기어를 가지는 조절암과 연결하므로써, 상기 상부 반사경이 즉각적인 조사 각도를 유지하고 설치시 램프와 차체 사이에 갭이 발생되지 않도록 한 것이다.The subject of the present invention relates to an angle adjusting device for an active headlight for a vehicle, and in a vehicle (e.g., a new grandeur) equipped with an ECS (electronic suspension), the upper part of a lamp is always operated as an upper reflector separately. By connecting the reflector with an adjustment arm with an angle adjustment motor and gear that can be driven by the front and rear garage sensors, the upper reflector maintains an immediate irradiation angle and prevents gaps between the lamp and the car body during installation. It is.

Description

자동차용 액티브 헤드라이트의 각도 조절 장치Angle adjuster for car active headlights

제 1 도는 본 고안의 구성도,1 is a block diagram of the present invention,

제 2 도는 제 1 도에 대한 반사판부의 정면도이다.FIG. 2 is a front view of the reflector plate with respect to FIG.

*도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1 : 헤드 램프 2 : 반사경1: head lamp 2: reflector

3,3' : 상하부반사경 4,4' : 앞뒤차고센서3,3 ': Upper and lower reflector 4,4': Front and rear height sensor

5 : 구동치차 6 : 각도조절모터5: drive gear 6: angle adjustment motor

7 : 암기어 8 : 힌지부7: arm gear 8: hinge portion

9 : 조절암 10 : 벌브9: adjusting arm 10: bulb

11 : 전자제어유니트11: Electronic control unit

본 고안은 자동차용 엑티브 헤드라이트의 각도 조절장치에 관한 것으로서, 특히 반사경의 상부를 상하 작동되도록 형성하여 앞차고센서와 뒷차고센서에 의하여 구동되는 모터와 연결하므로써, 즉각적인 조사방향의 변경이 이루어지며, 설치시 헤드라이트와 차체보디 사이에 갭이 발생되지 않도록 한 것이다.The present invention relates to the angle adjusting device of the active headlights for automobiles, and in particular, the upper part of the reflector is formed to be operated up and down, and is connected to a motor driven by the front garage sensor and the rear garage sensor, thereby immediately changing the irradiation direction. In this case, no gap is created between the headlight and the body.

종래의 자동차용 엑티브 헤드라이트의 각도 조절은 차량의 방향과 자세에 따라 헤드램프 몸체 전체가 각도를 조정하게 되므로써, 헤드램프의 몸체와 차체보디와의 사이에 일정한 갭을 확보해 두어야만 가능하므로 상기 갭으로 인한 미관상의 문제점이 많이 대두되고 있는 실정이다.In the conventional vehicle active headlight angle adjustment, the entire headlamp body is adjusted according to the direction and posture of the vehicle, so that a constant gap between the body of the headlamp and the body body can be ensured. There are many aesthetic problems caused by gaps.

따라서, 본 고안은 종래의 이러한 문제점을 해결하기 위하여 안출한 것으로서, ECS(전자 제어 서스펜션)가 장착된 차량(예:뉴그랜져)에 있어서, 램프의 상부가 상부 반사경으로 별도로 상하 작동되도록 하고, 상기 상부 반사경을 앞차고센서와 뒷차고센서에 의하여 구동되어질 수 있는 각도 조절모터 및 기어를 가지는 조절암과 연결하므로써, 상기 상부 반사경이 즉각적인 조사각도를 유지하고 설치시 램프와 차체와의 사이에 갭이 발생되지 않도록 한 것이다.Therefore, the present invention has been devised to solve such a conventional problem, and in a vehicle (for example, a new grandeur) equipped with an ECS (electronic control suspension), the upper part of the lamp is operated up and down separately by the upper reflector, and By connecting the upper reflector with an adjustment arm having an angle adjustment motor and gears that can be driven by the front and rear garage sensors, the upper reflector maintains an immediate irradiation angle and a gap between the lamp and the vehicle body during installation. It is not to be generated.

이하 첨부 도면을 참조하여 본 고안을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 고안은 헤드램프(1)의 반사경(2)을 상부 반사경(3)과 하부 반사경(3')으로 형성하는 동시에 상시 상부 반사경(3)과 앞,뒤차고센서(4,4')의 사이에 구동치차(5)를 가지고 전자제어유니트(11)에 의하여 정,역회전이 조절되는 각도조절모터(6)를 설치하는 한편, 상기 각도조절모터(6)와 상부 반사경(3)은 선단에 구동치차(5)와 맞물리며, 중간부에 힌지부(8)를 두고 일정 각도 회동 가능하도록 된 조절암(9)으로 연결되어서, 상기 각도조절모터(6)의 정회전, 또는 역회전에 따라 헤드램프(1)의 상부 반사경(3)이 일정각도내에서 상하 조절되어지도록 되어 있다.The present invention forms the reflector 2 of the headlamp 1 as the upper reflector 3 and the lower reflector 3 'and at the same time between the upper reflector 3 and the front and rear garage sensors 4 and 4'. An angle adjusting motor (6) having a drive gear (5) in the front and a reverse rotation is controlled by the electronic control unit (11), while the angle adjusting motor (6) and the upper reflector (3) are at the tip. In accordance with the drive gear (5), connected to the adjustment arm (9), which has a hinge portion (8) in the middle, and is able to rotate at a predetermined angle, the head according to the forward or reverse rotation of the angle control motor (6) The upper reflector 3 of the lamp 1 is adjusted up and down within a certain angle.

한편, 상기와 같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.On the other hand, when explaining the effects of the present invention configured as described above are as follows.

상기 각도조절모터(6)는 구동치차(5)와 함께 차량의 앞,뒤차고센서(4,4')로부터 신호를 받아 이를 제어하는 전자제어유니트(11)애 의하여 정회전 및 역회전의 즉각적인 구동이 이루어지게 된다.The angle adjustment motor (6) together with the drive gear (5) immediately receives the signal from the front and rear height sensor (4, 4 ') of the electronic control unit 11 for controlling the control of the forward and reverse rotation immediately The drive is made.

좀 더 상세하게는 상기 앞,뒤차고센서(4,4')는 차축의 크로스 멤버 상단에 설치되는 것으로서, 크로스 멤버를 받치고 있는 로워암의 하단과 로드와 레버에 의하여 고정되어져 있다.In more detail, the front and rear garage sensors 4 and 4 'are installed at the upper end of the cross member of the axle, and are fixed by the lower end of the lower arm supporting the cross member, the rod and the lever.

따라서 차량의 주행 상태나 혹은 짐의 적재 상태에 따라 로워암이 상하 운동을 하게 되는 동시에 상기 로워암의 상하 운동은 그대로 상기 로드로 전달되어지며 다시 로드의 상하 운동은 상기 레버의 회전운동을 야기시키는데, 이 레버의 회전각은 앞,뒤차고센서(4,4')의 내부에서 감지하여 정량적인 전기값 저항값으로 바뀌게 된다.Therefore, the lower arm moves up and down according to the driving state of the vehicle or the load state of the load, and the up and down movement of the lower arm is transmitted to the rod as it is, and the up and down movement of the rod causes the rotational movement of the lever. The angle of rotation of this lever is sensed inside the front and rear height sensors 4 and 4 'and converted into a quantitative electrical resistance value.

이에 따라 상기 앞,뒤차고센서(4,4')의 신호를 받은 전자제어유니트(11)에서는 앞,뒤차고센서(4,4')로부터 받아들인 앞,뒤서스펜션의 높이 차이를 계산하여 상기 차체의 각도가 변화된 만큼 헤드 램프 조향각이 보정되도록 헤드 램프의 상하 보정 조향각 만큼만 회전 구동되도록 전원이 연결된 상기 각도조절모터(6)이 구동 신호를 보내게 된다.Accordingly, the electronic control unit 11 receiving the signals of the front and rear height sensors 4 and 4 'calculates the difference between the heights of the front and rear suspensions received from the front and rear height sensors 4 and 4'. As the angle of the vehicle body is changed, the angle adjusting motor 6 to which the power is connected transmits a driving signal so that the head lamp steering angle is corrected as much as the head lamp steering angle is changed.

따라서, 상기 각도조절모터(6)의 구동치차(5)의 정, 역회전에 따라 조절암(9)의 암기어(7)가 구동치차(5)와 맞물려 힌지부(8)를 중심으로 일정 각도 회동되어지게 되며, 상기 조절암(9)의 타단에 연결되어진 상부 반사경(3)이 벌브(10) 부위를 중심으로 일정 각도 범위에서 상하 조절되어지게 되는 것이다.Therefore, the arm gear 7 of the adjustment arm 9 is engaged with the drive gear 5 in accordance with the forward and reverse rotation of the drive gear 5 of the angle adjustment motor 6, and thus is constant around the hinge portion 8. It is to be rotated at an angle, the upper reflector 3 is connected to the other end of the control arm 9 is to be adjusted up and down in a predetermined angle range around the bulb 10.

즉, 벌브(10)로부터 발산되는 빛은 주행 방향의 앞쪽으로 비추어지는 것이 아니며, 반사경(2)상에 반사되어 전면으로 비추어지는 것이므로, 상기 상부 반사경(3)의 즉각적인 반응에 따라 빛의 조사 방향이 빠르게 변화되어질 수 있는 것이며, 결국 차체의 위치나 주행 상태에 다라 헤드 램프(1)의 조사방향을 조절해 나아갈 수 있으며, 이러한 구성에 있어서는 헤드 램프(1)의 하우징(도시되지 않음)이 움직이는 것이 아니고, 상부 반사경(3)만이 유동되므로 차체와의 체결시 차체와 헤드 램프의 사이에 전혀 갭을 형성하지 않을 수 있으므로 미려한 외관을 구사할 수 있는 장점을 지니는 것이다.That is, since the light emitted from the bulb 10 does not shine toward the front of the driving direction, but is reflected on the reflector 2 and shine toward the front, the irradiation direction of the light according to the immediate response of the upper reflector 3. This can be changed quickly, and eventually the direction of irradiation of the head lamp 1 can be adjusted depending on the position of the vehicle body or the driving state, and in this configuration, the housing (not shown) of the head lamp 1 moves. Instead, since only the upper reflector 3 flows, a gap may not be formed between the vehicle body and the headlamp at the time of fastening with the vehicle body, and thus has an advantage of using a beautiful appearance.

이상에서 설명한 바와 같이 본 고안은 상부 반사경을 상하 작동되도록 하여 헤드 램프의 조사 방향이 차량의 위치나 자세에 따라 즉각적인 방향으로 비추어 지도록 하고, 차체와의 체결 부위와도 특정 갭이 없이 설치할 수 있으므로, 차량의 안전성 향상과 고급화에 이바지할 수 있는 장점을 지니는 것이다.As described above, the present invention allows the upper reflector to be operated up and down so that the irradiation direction of the headlamp is reflected in the immediate direction according to the position or posture of the vehicle, and can be installed without a specific gap with the fastening portion with the vehicle body. It has the advantage of contributing to the improvement and safety of the vehicle.

Claims (1)

헤드 램프(1)의 반사경(2)을 상부 반사경(3)과 하부 반사경(3')으로 형성하는 동시에 상기 상부 반사경(3)의 일측에 구동치차(5)를 가지면서 앞뒤차고센서(4,4')의 신호를 입력 신호로 하는 전자제어 유니트(11)에 의하여 제어되는 각도조절모터(6)를 설치하고, 상기 구동치차(5)와 상부 반사경(3)을 암기어(7)와 힌지부(8)를 가지는 조절암(9)으로 연결하므로써, 각도조절모터(6)의 구동에 따라 상부 반사경(3)이 상하 일정 각도 조절되도록 된 것을 특징으로 하는 자동차용 엑티브 헤드라이트의 각도 조절 장치.The reflector 2 of the head lamp 1 is formed of the upper reflector 3 and the lower reflector 3 ', and the front and rear height sensor 4, having the drive gear 5 on one side of the upper reflector 3, An angle adjustment motor 6 controlled by an electronic control unit 11 having a signal of 4 ') as an input signal is provided, and the drive gear 5 and the upper reflector 3 are hinged with the arm gear 7. By connecting to the adjustment arm 9 having a branch 8, the angle adjusting device of the active headlights for automobiles, characterized in that the upper reflector 3 is adjusted up and down a certain angle in accordance with the drive of the angle adjustment motor (6). .
KR2019930024829U 1993-11-24 1993-11-24 Headlamp aiming device KR0120425Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930024829U KR0120425Y1 (en) 1993-11-24 1993-11-24 Headlamp aiming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930024829U KR0120425Y1 (en) 1993-11-24 1993-11-24 Headlamp aiming device

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KR950013889U KR950013889U (en) 1995-06-16
KR0120425Y1 true KR0120425Y1 (en) 1998-07-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101878058B1 (en) * 2016-09-06 2018-07-13 현대자동차주식회사 Aiming system of head lamp for vehicle and designing method therof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102226035B1 (en) * 2014-06-30 2021-03-10 현대모비스 주식회사 Lighting control device of vehicle lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101878058B1 (en) * 2016-09-06 2018-07-13 현대자동차주식회사 Aiming system of head lamp for vehicle and designing method therof

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