KR0150399B1 - Headlamp for distant sight - Google Patents

Headlamp for distant sight

Info

Publication number
KR0150399B1
KR0150399B1 KR1019960019557A KR19960019557A KR0150399B1 KR 0150399 B1 KR0150399 B1 KR 0150399B1 KR 1019960019557 A KR1019960019557 A KR 1019960019557A KR 19960019557 A KR19960019557 A KR 19960019557A KR 0150399 B1 KR0150399 B1 KR 0150399B1
Authority
KR
South Korea
Prior art keywords
vehicle
beam lamp
low beam
reflector
ultraviolet
Prior art date
Application number
KR1019960019557A
Other languages
Korean (ko)
Other versions
KR980001315A (en
Inventor
남춘우
Original Assignee
양재신
대우자동차주식회사
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.)
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Publication date
Application filed by 양재신, 대우자동차주식회사 filed Critical 양재신
Priority to KR1019960019557A priority Critical patent/KR0150399B1/en
Publication of KR980001315A publication Critical patent/KR980001315A/en
Application granted granted Critical
Publication of KR0150399B1 publication Critical patent/KR0150399B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02Arrangement 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
    • B60Q1/04Arrangement 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
    • B60Q1/18Arrangement 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 being additional front lights
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/63Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/635Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10Arrangement or contour of the emitted light
    • F21W2102/13Arrangement or contour of the emitted light for high-beam region or low-beam region
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10Use or application of lighting devices on or in particular types of vehicles for land vehicles

Landscapes

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

Abstract

본 발명은 야간에 상대운전자를 눈부시지 않게 하면서도 본 차량의 운전자에게는 원거리까지 시야가 확보되도록 하여 안전운행할 수 있도록 하는 자동차의 가시거리 확장용 전조등장치에 관한 것이다.The present invention relates to a headlight device for expanding the visibility of a vehicle, which allows a driver of the vehicle to securely maintain a view to a long distance, while preventing an opponent driver from being blinded at night.

본 발명에 따르면, 차실에 마련된 디머스위치(S2)의 후단에 접속되며 리프렉터(31)내에 설치되는 로우빔램프(L1) 및 하이빔램프(L2)가 구비된 자동차의 전조등 장치에 있어서, 상기 로우빔램프(L1)와 병렬접속되며 상기 리프렉터(31)내에 설치되어 가시광선 및 자외선의 빛을 발생하는 아아크램프(L3)과, 상기 아아크램프(L3)를 감싸도록 설치되어 상기 아아크램프(L3)에서 발생한 빛 중 가시광선에 근접한 파장의 자외선을 투과시키는 근자외선필터(32)로 구성된 것을 특징으로 하는 자동차의 가시거리 확장용 전조등장치가 제공된다.According to the present invention, in a headlamp apparatus for a vehicle having a low beam lamp (L1) and a high beam lamp (L2) which are connected to a rear end of a dimmer position (S2) provided in a vehicle room and installed in a reflector (31) An a clamp L3 which is connected in parallel with the low beam lamp L1 and is installed in the reflector 31 to generate visible light and ultraviolet light; and an a-clamp L3 installed to surround the a- And a near-ultraviolet filter (32) for transmitting ultraviolet rays of a wavelength near to a visible light among lights generated in the visible range light (L3).

Description

자동차의 가시거리 확장용 전조등장치Headlight unit for extending the visibility of a car

제1도 및 제2도는 본 발명의 구성을 보인 측단면도 및 평단면도Figures 1 and 2 are side and cross-sectional views, respectively,

제3도는 본 발명에 의한 근자외선필터의 이동제어 회로도FIG. 3 is a circuit diagram of the movement control of the near-ultraviolet filter according to the present invention.

* 도면의 주요부분에 대한 부호의 설명DESCRIPTION OF THE REFERENCE NUMERALS

S1 : 전조등스위치 S2 : 디머스위치S1: Headlight switch S2: Dimers position

21 : 안정기 31 : 리프렉터21: ballast 31: reflector

L1 : 로우빔램프 L2 : 하이빔램프L1: Low beam lamp L2: High beam lamp

L3 : 아아크램프 32 : 근자외선필터L3: aa clamp 32: near ultraviolet filter

M1 : 모터 K1 : 릴레이M1: Motor K1: Relay

LS1,LS2 : 리미트스위치LS1, LS2: Limit switch

본 발명은 자동차의 가시거리 확장용 전조등장치에 관한 것으로, 좀더 상세하게는 야간에 상대운전자를 눈부시지 않게 하면서도 본 차량의 운전자에게는 원거리까지 시야가 확보되도록 하여 안전운행할 수 있도록 하는 자동차의 가시거리 확장용 전조등장치에 관한 것이다.The present invention relates to a headlamp apparatus for extending the visible range of an automobile, and more particularly, to a headlamp apparatus for extending the visible range of an automobile, and more particularly, And more particularly to a headlamp for extension.

일반적으로 자동차의 전조등장치는 차전면에 설치된 리프렉터 내부에 하이빔과 로우빔을 발생하는 두개의 램프가 구비되어 있으며, 이 두 램프는 각각 차실에 구비된 전조등스위치의 하이빔모드의 접점과 로우빔모드의 접점에 접속된다.Generally, a headlight device of an automobile is provided with two lamps for generating a high beam and a low beam inside a reflector installed on the front of a vehicle. These two lamps are respectively connected to a high beam mode contact point of a headlight switch provided in a vehicle room, Respectively.

이와같이 구성된 종래의 전조등장치는 하이빔을 조사시켰을 때에는 통상적으로 대략 150m전후의 거리까지 조사하도록 하고 로우빔을 조사시켰을 때에는 대략 50m이내의 거리까지 조사하도록 지정하여 조절되고 있다. 이는 마주ㅗ오는 교행차량이 있을 때에는 로우빔을 조사하여 상대운전자를 눈부시지 않도록 하고, 마주오는 교행차량이 없을 때에는 하이빔을 조사하여 가시거리를 확장하기 위한 것이다.When the high beam is irradiated, the conventional headlamp apparatus constructed as described above is usually controlled to be irradiated up to a distance of about 150 m, and when the low beam is irradiated, it is controlled to be irradiated to a distance of about 50 m or less. This is for irradiating a low beam to observe an opponent driver when there is an opposite vehicle coming to the opposite side, and to extend the visible distance by irradiating a high beam when there is no opposite vehicle.

한편, 최근에는 과거에 비해 차량이 급격하게 증가되고 있기 때문에 지방도로에도 차량이 많아져 전조등을 로우빔으로 조사하게 되는 때가 많게 되었으나, 이 로우빔으로는 상기한 바와같이 가시거리가 한정되므로, 야간의 시야확보에 지장을 주게 되어 차량사고를 유발하게 된다는 문제점이 있었다.On the other hand, in recent years, since the number of vehicles is increased on local roads due to a rapid increase in the number of vehicles compared with the past, the headlights are often irradiated with low beams. However, since the visible range is limited as described above, Thereby causing a vehicle accident.

이러한 문제점을 해결하기 위해 안출된 본 발명의 목적은 섬유나 형광물질 등에 조사되면 보라색의 가시광선으로 반사되는 파장의 자외선을 차량전방으로 조사함으로써 야간에 상대운전자를 눈부시지 않게 하면서도 전방의 가시거리를 확장토록 하는 자동차의 가시거리 확장용 전조등장치를 제공하려는 것이다.It is an object of the present invention, which is devised to solve such problems, to irradiate ultraviolet rays of a wavelength that is reflected by a visible light of purple color to a fiber or a fluorescent material to illuminate the front of the vehicle, So as to extend the visibility of the vehicle.

이러한 목적을 달성하기 위한 본 발명에 따르면, 차실에 마련된 디머스위치(S2)의 후단에 접속되며 리프렉터(31)내에 설치되는 로우빔램프(L1) 및 하이빔램프(L2)가 구비된 자동차의 전조등 장치에 있어서, 상기 로우빔램프(L1)와 병렬접속되며 상기 리프렉터(31)내에 설치되어 가시광선 및 자외선의 빛을 발생하는 아아크램프(L3)과, 상기 아아크램프(L3)를 감싸도록 설치되어 상기 아아크램프(L3)에서 발생한 빛 중 가시광선에 근접한 파장의 자외선을 투과시키는 근자외선필터(32)로 구성된 것을 특징으로 하는 자동차의 가시거리 확장용 전조등장치가 제공된다.According to an aspect of the present invention, there is provided an automobile having a low beam lamp (L1) and a high beam lamp (L2) connected to a rear end of a dimmer position (S2) A headlamp apparatus comprising: an a clamp (L3) connected in parallel with the low beam lamp (L1) and installed in the reflector (31) to generate visible light and ultraviolet light; And a near-ultraviolet filter (32) for transmitting ultraviolet rays of a wavelength near to a visible light among lights generated from the aqueump (L3). The headlamp apparatus for extending the visible range of an automobile is provided.

이하, 도면을 참조하여 본 발명의 바람직한 실시예를 더욱 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

제1도 및 제2도는 본 발명의 구성을 보인 측단면도 및 평단면도이고, 제3도는 본 발명에 의한 근자외선필터의 이동제어 회로도이다.FIGS. 1 and 2 are a side sectional view and a flat sectional view showing the construction of the present invention, and FIG. 3 is a movement control circuit diagram of a near-ultraviolet filter according to the present invention.

본 발명의 전조등장치는 제1도 및 제2도에 도시된 바와같이, 차량전면에 설치된 리프렉터(31)내에 하이빔램프(L2) 및 로우빔램프(L1)와는 별도설치되어 전방을 조사하는 아아크램프(L3)가 차실의 운전석에 마련된 전조등스위치(S1)와 디머스위치(S2)의 로우빔접점(a)과 안정기(21)를 통해 아아크램프(L3)가 순차접속되어 전조등스위치(S1) 및 디머스위치(S2)의 조작에 따라 아아크램프(L3)가 점등되도록 회로구성된다.As shown in FIG. 1 and FIG. 2, the headlamp apparatus of the present invention is provided separately from the high beam lamp L2 and the low beam lamp L1 in the reflector 31 installed on the front of the vehicle, The lamp L3 is connected to the headlamp switch S1 provided in the driver's seat of the vehicle cabin and the lamp clamp contact L3 through the low beam contact point a of the dimmer position S2 and the ballast 21, And the amplifier clamp L3 is turned on according to the operation of the dimmer position S2.

상기 아아크램프(L3)는 가시광선 중 짧은 파장의 빛과 자외선 중 긴 파장의 빛을 방출하는 램프로, 가시광선에 근접한 비교적 긴 파장의 자외선 빛을 투과시키는 근자외선필터(32)에 의해 감싸진다. 상기 자외선은 섬유물이나 형광물에 조사되면 파장이 짧은 가시광선 즉, 보라색 및 남색의 빛으로 반사되는 바, 차전방의 행인의 의복을 이루는 직물 등에 반사되는 빛을 운전자가 볼 수 있도록 한 것으로, 이를 위해 기존에 사용되는 로우빔램프(L1)에 비해 전방 조사각을 높게 하여 설치된다. 예를 들면, 로우빔램프(L1)는 마주오는 차량운전자에게 피해를 주지않도록 대략 50m 이내의 거리를 비추도록 하고, 아아크램프(L3)는 50m 이상 거리를 비출 수 있도록 조사각을 조절한다.The afore-mentioned clamp (L3) is a lamp which emits a short wavelength of visible light and a long wavelength of ultraviolet light, and is surrounded by a near-ultraviolet filter 32 which transmits ultraviolet light of a comparatively long wavelength close to visible light . When the ultraviolet rays are irradiated on the fiber material or the mold material, the ultraviolet rays are reflected by visible light having a short wavelength, that is, purple and indigo. The ultraviolet rays are reflected by the cloth, For this purpose, the front beam angle is set higher than that of the low beam lamp (L1) used in the prior art. For example, the low beam lamp (L1) should illuminate within a distance of approximately 50m so as not to disturb the driver of the vehicle coming to the opposite side, and the illumination clamp (L3) adjusts the illumination angle so as to illuminate a distance of 50m or more.

또한, 상기 근자외선필터(32)는 랙(33)과 피니언(34)에 연결되며, 이 랙(33)과 피니언(34)은 모터(M1)의 회전에 의해 이동되도록 구성되고, 상기 모터(M1)는 제3도에 도시된 바와같이 디머스위치(S2)의 로우빔접점(a) 후단에 복수접점을 갖는 릴레이(K1)를 접속하고, 이 릴레이(K1)의 복수접점 후단에 각각 리미트스위치(LS1)(LS2)를 접속하여, 디머스위치(S2)를 로우빔으로 조작하면 모터(M1)가 회전하여 상기 아아크램프(L3)에 상기 근자외선필터(32)를 씌우고, 디머스위치(S2)를 하이빔으로 조작하면 모터(M1)가 반대로 회전하여 상기 근자외선필터(32)가 벗겨지도록 구성된다. 상기 두 리미트스위치(LS1)(LS2)는 근자외선필터(32)가 덮이거나 벗겨지면 모터(M1)의 회전이 정지되도록 하기 위해 설치되는 스위치들이다.The near ultraviolet filter 32 is connected to a rack 33 and a pinion 34. The rack 33 and the pinion 34 are configured to be moved by the rotation of the motor M1, M1 are connected to a relay K1 having a plurality of contacts at the downstream end of the low beam contact a of the dimmer position S2 as shown in Fig. When the switches LS1 and LS2 are connected and the dimmer position S2 is operated as a low beam, the motor M1 rotates to put the near ultraviolet filter 32 on the aramp L3, The motor M1 is rotated in the opposite direction, and the near-ultraviolet filter 32 is peeled off. The two limit switches LS1 and LS2 are switches provided to stop the rotation of the motor M1 when the near-ultraviolet filter 32 is covered or peeled off.

이와같이 구성된 본 발명의 작용효과를 설명하면 다음과 같다.Hereinafter, the operation and effect of the present invention will be described.

본 발명은 디머스위치 (S2)라 로우빔으로 저절된 상태에서 전조등스위치(S1)를 온하면, 전조등스위치(S1) 및 디머스위치(S2)를 통해 전원이 공급되어 로우빔램프(L1)와 아아크램프(L3)가 동시에 점등되고, 상기 디머스위치(S2)에서 로우빔접점을 통해 공급되는 전원이 릴레이(K1)의 접점과 리미트스위치(LS1)(LS2)를 통해 모터(M1)로 공급되어 모터(M1)가 회전하게 되므로 근자외선필터(32)가 이동하여 아아크램프((L3)를 씌위게 된다. 이에 따라, 아아크램프(L3)의 빛 중 근자외선필터(32)를 투과하는 자외선파장의 빛은 리프렉터(31)에 반사되어 차전방을 향해 높은 조사각으로 조사되며, 이 자외선파장의 빛은 전방의 원거리에 위치한 행인이나 물체에 반사되면서 가시광선 중 보라색의 빛을 발하게 된다. 이때, 로우빔램프(L1)의 빛은 전방 근거리의 영역을 조사하게 된다.When the headlamp switch S1 is turned on in the state where the dimmer position S2 is low, the power is supplied through the headlamp switch S1 and the dimmer position S2 to the low beam lamp L1, The power source supplied via the low beam contact at the dimmer position S2 is connected to the contact of the relay K1 and the motor M1 via the contacts of the limit switches LS1 and LS2 And the motor M1 is rotated so that the near ultraviolet filter 32 is moved to cover the arampump L3 so that the near ultraviolet filter 32 of the arampump L3, The light of the ultraviolet wavelength is reflected by the reflector 31 to be irradiated at a high irradiation angle toward the front of the car. The light of the ultraviolet wavelength is reflected at an object located at a remote place in front, and emits purple light of visible light . At this time, the light of the low beam lamp (L1) .

따라서, 로우빔조작시 운전자는 종래의 전조등장치에 비해 원거리의 장애물을 식별할 수 있게 됨은 물론이며, 마주오는 상대차량의 운전자는 본 차량에 설치된 아아크램프(L3)의 조사각이 높더라도 가시영역이 아니므로 눈부심이 없게 되므로 야간운전에 있어서 상대운전자에게 장애를 주지 않는 동시에 가시거리를 넓힐 수 있게 된다.Therefore, the driver of the opponent vehicle facing the vehicle can recognize the obstacle at a distance from the headlamp apparatus even if the irradiation angle of the a clamp (L3) installed on the vehicle is high, It is possible to widen the viewing distance without obstructing the opponent driver in the night driving.

한편, 본 발명은 상기한 바와같이 아아크램프(L3)와 로우빔램프(L1)가 동시에 조사되는 중에 운전자가 디머스위치(S2)를 하이빔으로 조작하면, 릴레이(K1) 접점의 절환으로 리미트스위치(LS1)(LS2)를 통해 상기한 로우빔조작때와는 반대극성의 전원이 모터(M1)로 공급되므로 상기한 바와같이 아아크램프(L3)를 덮고 있던 근자외선필터(32)가 이동하여 벗겨지게 된다. 이에 따라, 운전자는 하이빔램프(L2)와 아아크램프(L3)에서 가시광선이 전방을 향해 높은 각도로 조사되므로 원거리의 장애물을 식별할 수 있게 된다.When the driver manipulates the dimmer position S2 to a high beam while the aamplifier L3 and the low beam lamp L1 are irradiated at the same time as described above, A power source having a polarity opposite to that during the low beam operation is supplied to the motor M1 via the first and second LS1 and LS2 so that the near ultraviolet filter 32 covering the aramp L3 moves as described above, . Accordingly, the driver is able to identify the distant obstacle since the visible rays are irradiated at a high angle toward the forward direction in the high beam lamp L2 and the apherp L3.

이상에서 설명한 바와같이 본 발명은 야간운행시 상대운전자를 눈부시지 않게 하면서도 본 차량의 운전자에게는 원거리까지 시야가 확보되도록 하여 안전운행하도록 하는 효과가 있다.As described above, according to the present invention, the driver of the present vehicle can secure a view to a long distance, thereby ensuring safe operation, while preventing the opponent driver from staring at night.

Claims (1)

차실에 마련된 디머스위치(S2)의 후단에 접속되며 리프렉터(31)내에 설치되는 로우빔램프(L1) 및 하이빔램프(L2)가 구비된 자동차의 전조등 장치에 있어서, 상기 로우빔램프(L1)와 병렬접속되며 상기 리프렉터(31)내에 설치되어 가시광선 및 자외선의 빛을 발생하는 아아크램프(L3)과, 상기 아아크램프(L3)를 감싸도록 설치되어 상기 아아크램프(L3)에서 발생한 빛 중 가시광선에 근접한 파장의 자외선을 투과시키는 근자외선필터(32)로 구성된 것을 특징으로 하는 자동차의 가시거리 확장용 전조등장치.In a headlamp apparatus for a vehicle having a low beam lamp (L1) and a high beam lamp (L2), which are connected to a rear end of a dimmer position (S2) provided in a vehicle room and installed in a reflector (31), the low beam lamp An a clamp L3 which is connected in parallel to the reflector 31 and generates visible light and ultraviolet light; a reflector 31 which is installed in the reflector 31 to surround the a- And a near-ultraviolet filter (32) for transmitting ultraviolet rays having a wavelength close to that of the visible light.
KR1019960019557A 1996-06-03 1996-06-03 Headlamp for distant sight KR0150399B1 (en)

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KR1019960019557A KR0150399B1 (en) 1996-06-03 1996-06-03 Headlamp for distant sight

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KR20040041711A (en) * 2002-11-11 2004-05-20 현대자동차주식회사 Illuminant structure of night vision system for vehicle

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