KR860003395Y1 - Dimming device for head light at vehicle - Google Patents
Dimming device for head light at vehicle Download PDFInfo
- Publication number
- KR860003395Y1 KR860003395Y1 KR2019840006978U KR840006978U KR860003395Y1 KR 860003395 Y1 KR860003395 Y1 KR 860003395Y1 KR 2019840006978 U KR2019840006978 U KR 2019840006978U KR 840006978 U KR840006978 U KR 840006978U KR 860003395 Y1 KR860003395 Y1 KR 860003395Y1
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- KR
- South Korea
- Prior art keywords
- vehicle
- light
- diaphragm
- headlights
- dimming device
- 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
- B60Q1/16—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 illuminating the way asymmetrically
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분리 사시도.1 is an exploded perspective view of the present invention.
제2도는 제1도의 A-A선 단면도.2 is a sectional view taken along the line A-A of FIG.
제3도는 제2도의 B-B선 단면 설명도.3 is a cross-sectional view taken along the line B-B in FIG.
제4도는 제3도의 C부 확대도.4 is an enlarged view of part C of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
6,6' : 투과공 7,7' : 결공6,6 ': Perforation 7,7': Void
8,8' : 장공 9,9' : 격판8,8 ': long hole 9,9': diaphragm
10 : 외각광량 감소판10: external light intensity reduction plate
본 고안은 자동차의 양쪽 전조등의 반사경과 유리판의 사이에 외각 광량 감소판을 삽설하여 전조등에서 발살되는 불빛중에 전방의 밝기에는 영향을 주지 않고, 측방인 외각 방향의 광량(光量)을 감소되게 한 자동차 전조등의 외각광량 감소장치에 관한 것이다.The present invention inserts an external light reduction plate between the reflectors of both the headlights of the car and the glass plate to reduce the amount of light in the lateral outer direction without affecting the brightness in front of the lights emitted from the headlights. It relates to a device for reducing the external light amount of a headlamp.
특히, 본 고안은 주간의 주행에는 문제시되지 않으나, 전조등을 필히 사용케되는 야간주행에 있어서 전조등을 점등하더라도 중앙 분리선을 경계로 반대 방향으로 주행하는 상대 차량을 향하는 좌측방의 광량을 감소시킨 반면에 우측방(인도를 향하는 방향)의 광량에는 크게 영향을 주지 않으며 또한, 주행 방향인 전방의 밝기는 그대로 유지되게 함으로써 양간의 주행시에 마주치는 상대 차량의 강한 불빛에 의한 시야 방해로 인한 사고를 방지함은 물론 운전자의 시력을 보호할 수 있게 한 것이다.In particular, the present invention is not a problem for daytime driving, but even when the headlights are turned on in the night driving where the headlights are necessarily used, the amount of light in the left side toward the opposite vehicle traveling in the opposite direction to the center dividing line is reduced while It does not significantly affect the amount of light in the room (direction toward India), and also maintains the brightness in front of the driving direction as it is, thus preventing accidents caused by disturbing the field of view caused by the strong light of the other vehicle facing each other. Of course, to protect the driver's vision.
종래의 자동차에 장착된 전조등은 반사경의 전면에 유리판이 부착된 것으로서 전조등을 점등케 되면 강한 불빛이 전방은 물론 좌우측 방향으로 확산되어 상대차량 운전자의 시야 방해는 물론 중앙 분리선에 위치하는 사람이나 물체의 식별이 어려워서 차량 사고의 원인이 되었으며, 또한 측방향의 강한 불빛으로 장기 운전시는 운전자의 시력 장해의 요인이 되었으므로 이를 해결하고저 기계식으로 된 전조등의 상하향 조절장치나 상대방 전조등 불빛의 강약에 따라서 작동하는 전자식으로 된 전조등 밝기의 자동조절장치가 개발된 바 있으나, 기계식은 그 연동 구조가 복잡하여 고장이 잦은 반면에 제조 경비가 고가였고, 전자식은 상대방 불빛의 강약에 따른 작동, 즉 상대방의 불빛이 밝으면 상대적으로 어두워지고, 상대방의 불빛이 어두우면 상대적으로 밝아지므로서 결과적으로는 어느 한쪽 차량의 운전자는 시야방해나 시력장해를 피할 수 없었던 등의 결점이 있었다.A headlight mounted on a conventional vehicle is a glass plate attached to the front of a reflector, and when the headlight is turned on, a strong light diffuses in the front and left and right directions as well as obstructs the view of the vehicle of a relative vehicle and of the person or object located at the center separation line. It was difficult to identify, which caused the accident of the vehicle. Also, the strong side light led to the driver's vision impairment when driving for a long time. Therefore, it was operated according to the strength of the low-mechanical headlights and the other headlights. The automatic control of the brightness of the electronic headlight has been developed, but the mechanical type has a complicated interlocking structure, which causes frequent breakdowns, while the manufacturing cost is expensive. If it's bright, it's relatively dark. If it's dark, As a result, the document becomes brighter as the driver of one vehicle had a defect that could not be avoided, such as vision or interfere with vision impairment.
본 고안은 차량의 야간 주행시에 점등하는 전조등에 관하여 상기한 바와 같은 종래의 제반 문제점을 해소하고저 안출한 것으로서, 그 요지를 첨부한 도면에 의하여 상세하게 설명하면 다음과 같다.The present invention solves the conventional problems as described above with respect to the headlights that are turned on during night driving of the vehicle, and the present invention is described in detail with reference to the accompanying drawings.
차량(1)의 정면 양쪽에 장착한 전구(2)가 내장된 반사경(3)의 전면에 유리판(4)을 부착되게 한 전조등(5)에 있어서, 반사경(3)과 유리판(4)의 사이에 투과공(6)(6')이 천설되고, 투과공(6)(6')의 일측으로 결공(7)(7') 및 장공(8)(8')을 형성한 격판(9)(9')이 입설된 외각 광량 감소판(10)을 과장하되, 투과공(6)(6')이 주행방향에서 볼 때 격판(9)의 우측으로 향하게 삽장하여서 된 것이다.In the headlamp 5 which attached the glass plate 4 to the front surface of the reflector 3 in which the electric bulb 2 attached to the front surface of the vehicle 1 was built, between the reflector 3 and the glass plate 4 Perforated holes 6 and 6 'are formed in the diaphragm 9, and a diaphragm 9 having holes 7 and 7' and long holes 8 and 8 'formed on one side of the permeable holes 6 and 6'. The external light quantity reduction plate 10 in which the 9 'is placed is exaggerated, but the penetration holes 6 and 6' are inserted into the right side of the diaphragm 9 when viewed in the traveling direction.
도면중 미설명부호 11,11'는 조임나사이다.In the drawings, reference numerals 11 and 11 ′ are tightening screws.
이와 같이 구성된 본 고안은 전조등(5)의 조립시에 반사경(3)의 전면 테두리에 외각 광량 감소판(10)을 대접하고, 외각광량 감소판(10)의 가장자리 부위에 유리판(4)의 곡부가 압접되게 끼운 후 통상의 방법과 같이 유리판(4)을 조임나사(11)(11')로 조여서 고정하면 외각광량 감소판(10)은 반사경(3)과 유리판(4)의 사이에 견고하고 안정되게 삽장되는 것이다.The present invention configured as described above treats the exterior light quantity reducing plate 10 at the front edge of the reflector 3 when the headlamp 5 is assembled, and the curved portion of the glass plate 4 at the edge portion of the exterior light quantity reducing plate 10. After pressing the glass plate (4) by tightening screws (11) (11 ') and fix it in the usual manner, the external light intensity reducing plate (10) is firm between the reflector (3) and the glass plate (4) It is inserted stably.
전조등(5)에 외각 광량 감소판(10)을 삽장한 상태에서 야간의 주행시에 전조등(5)을 점등하게 되면, 전방을 향하는 불빛은 격판(9)(9') 사이사이의 투과공(6)(6')을 통하여 투사되므로 광량에는 영향을 주지 않으며, 좌·우측으로 향하는 불빛은 제3도의 도시 상태와 같이 직사광이나 반사광은 투과공(6)(6')을 통과한 후 격판(9)(9')에서 일부는 차단과 동시에 반사되어 다소의 반사광은 오히려 전방을 밝히게 되고, 격판(9)(9')에서 차단되지 않은 일부의 직사광이나 반사광은 결공(7)(7')과 지그자그형으로 천공된 장공(8)(8')을 통하여 외각 방향으로 확산되는 것인데 광량의 일부는 격판(9)(9')에서 차단되고, 차단되지 않은 나머지만 감소되어 외각으로 확산되는 것이어서, 주행시에 상대방의 차량에 미치는 광량이 약하게 되어 운전자의 시야방해는 물론 시력 장애를 주지 않으므로 차량 사고를 방지할 수 있을뿐 아니라 운전자의 시력을 보호할 수 있으며, 또한 외각 광량 감소판(10)상의 격판(9)(9')은 주행 방향에서 볼 때 투과공(6)(6')의 좌측에 입설되고, 투과공(6)(6')은 격판(9)(9')의 우측(인도 방향)을 향하게 삽장한 것이어서, 맨우측의 투과공(6)(6')을 통과한 직사광과 반사광은 종래의 전조등(5)과 거의 같은 반사각과 광량으로 투사되어 같은 방향을 주행하는 우측의 차량이나 인도를 보는 시야에는 전혀 영향을 주지 않는다.When the headlight 5 is turned on during the night driving with the external light quantity reducing plate 10 inserted in the headlight 5, the forward-facing light is transmitted through the holes 6 between the diaphragms 9 and 9 '. (6 '), it does not affect the amount of light, and the light directed toward the left and right, as shown in FIG. 3, direct light or reflected light passes through the through holes (6) (6') and then the diaphragm (9). (9 '), some of it is reflected and blocked at the same time, so that some reflected light is rather bright, and some direct or reflected light that is not blocked by the diaphragm (9) (9') is due to the absence (7) (7 ') It spreads outward through the zigzag-shaped perforations 8 and 8 ', and part of the light is blocked at the diaphragm 9 and 9', and only the remaining unblocked is reduced and diffused outward. When driving, the amount of light applied to the other's vehicle is weakened. Since it is not known, it is possible not only to prevent a vehicle accident, but also to protect the driver's eyesight, and the diaphragms 9 and 9 'on the exterior light reduction plate 10 are provided with perforations 6 and 6 when viewed in the driving direction. ', Penetrating holes 6, 6' are inserted to the right side (indian direction) of diaphragm 9, 9 ', so that the penetrating holes 6, 6' of the right side are inserted. The direct light and the reflected light passing through are projected at the same reflection angle and light quantity as the conventional headlight 5, and thus do not affect the view of the vehicle or the side of the right side traveling in the same direction at all.
본 고안은 상기와 같이 전조등에 삽장하더라도 전방이나 우측을 향하는 광량에는 영향을 주지 않고 다만, 좌측을 향하는 광량 즉, 상대편 차량을 향하는 광량을 감소되게 함으로써 운전자의 시야 방해와 시력장애의 요인을 해소할 수 있으며, 기존 차량의 전조등을 조립시에 간편히 삽장할 수 있어서 전조등의 구조변경을 필요로 함이 없이 용이하게 사용될 수 있게한 효과가 있는 것이다.The present invention does not affect the amount of light directed toward the front or the right even when inserted into the headlamp as described above, but the amount of light directed toward the left, that is, the amount of light directed toward the opposite vehicle, is reduced, thereby eliminating the driver's vision disturbance and visual impairment. It can be easily inserted at the time of assembly of the headlight of the existing vehicle has the effect that it can be used easily without the need to change the structure of the headlight.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840006978U KR860003395Y1 (en) | 1984-07-20 | 1984-07-20 | Dimming device for head light at vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840006978U KR860003395Y1 (en) | 1984-07-20 | 1984-07-20 | Dimming device for head light at vehicle |
Publications (2)
Publication Number | Publication Date |
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KR860002357U KR860002357U (en) | 1986-03-31 |
KR860003395Y1 true KR860003395Y1 (en) | 1986-11-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR2019840006978U KR860003395Y1 (en) | 1984-07-20 | 1984-07-20 | Dimming device for head light at vehicle |
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KR (1) | KR860003395Y1 (en) |
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1984
- 1984-07-20 KR KR2019840006978U patent/KR860003395Y1/en not_active IP Right Cessation
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KR860002357U (en) | 1986-03-31 |
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