KR0137875Y1 - Foglamp - Google Patents

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Publication number
KR0137875Y1
KR0137875Y1 KR2019960030996U KR19960030996U KR0137875Y1 KR 0137875 Y1 KR0137875 Y1 KR 0137875Y1 KR 2019960030996 U KR2019960030996 U KR 2019960030996U KR 19960030996 U KR19960030996 U KR 19960030996U KR 0137875 Y1 KR0137875 Y1 KR 0137875Y1
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South Korea
Prior art keywords
fog
headlights
turned
vehicle
lights
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KR2019960030996U
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Korean (ko)
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KR19980017608U (en
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성우명
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대우자동차주식회사
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Priority to KR2019960030996U priority Critical patent/KR0137875Y1/en
Publication of KR19980017608U publication Critical patent/KR19980017608U/en
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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
    • B60Q1/14—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 having dimming means
    • B60Q1/1415—Dimming circuits
    • B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • B60Q1/143—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic combined with another condition, e.g. using vehicle recognition from camera images or activation of wipers
    • 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
    • B60Q1/0088—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
    • 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
    • B60Q1/18—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 being additional front lights
    • B60Q1/20—Fog lights

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

Abstract

본 고안은 전조등이 점등되어 있는 동안에는 안개등을 자동으로 소등시키므로써 배터리의 수명을 연장시키고, 나아가 연비도 개선시킬 수 있도록 한 자동차의 안개등 점등제어장치에 관한 것이다. 본 고안의 자동차의 안개등 점등제어장치는 크게 안개등(FL1), (FL2)과 전조등(HL1), (HL2)을 외부조작에 의해 독립적으로 점등시킬 수 있도록 된 자동차에 있어서, 전조등(HL1), (HL2)의 점등여부를 검출하는 수단(10) 및 상기 검출수단(10)에서의 검출결과, 전조등(HL1), (HL2)이 소등된 경우에는 상기 외부조작의 상태로 안개등(FL1), (FL2)의 상태를 유지시키고, 전조등(HL1), (HL2)이 점등된 경우에는 상기 외부조작에 관계없이 안개등(FL1), (FL2)을 소등시키는 제어수단(20)을 구비한 것을 특징으로 한다.The present invention relates to a fog light lighting control device for a vehicle that can extend the life of the battery, and further improve fuel efficiency by automatically turning off the fog lights while the headlights are turned on. The fog light lighting control device of the vehicle of the present invention is largely used in a vehicle that can independently light fog lamps FL1, FL2, headlights HL1, and HL2 by external operation. HL2) means for detecting whether the lighting is turned on (10), and when the headlights HL1 and HL2 are turned off as a result of detection by the detection means 10, the fog lights FL1 and FL2 are in the state of the external operation. Is maintained, and when the headlights HL1 and HL2 are turned on, the control means 20 turns off the fog lights FL1 and FL2 regardless of the external operation.

Description

자동차의 안개등 점등제어장치Fog light lighting control device of car

본 고안은 자동차의 안개등 점등제어장치에 관한 것으로, 특히 전조등이 점등되어 있는 동안에는 안개등을 자동으로 소등시킬 수 있도록 한 자동차의 안개등 점등제어장치에 관한 것이다.The present invention relates to a fog light lighting control device of the vehicle, and more particularly to a fog light lighting control device of the vehicle that can automatically turn off the fog light while the headlights are turned on.

자동차에는 운전자의 운전상의 편의를 증진시키기 위한 각종 등이 장착되어 있는 바, 여기에는 야간 운전시에 운전자의 전방의 시야를 확보시키는 전조등, 안개로 인하여 시계가 불량한 날씨나 어둑해지는 저녁무렵에 전방의 시계를 확보시키는 안개등, 선행 차량 및 후미 차량에 자기의 위치를 확인시키는 미등이 포함된다. 이 들은 전술한 고유기능에 의해서 그 설치위치 및 광량이 정해지는데, 안개등은 통상적으로 앞범퍼의 양측에 내장되는 형태로 설치되며, 그 광량은 미등보다는 많지만 전조등보다는 적게 되어 있다.The car is equipped with various lights to enhance the driver's driving convenience, such as a headlight that secures the driver's vision at night and a bad weather due to fog, Fog lights for securing the clock, tail lights for confirming the position of the vehicle in the preceding vehicle and the rear vehicle are included. These are the installation position and the amount of light is determined by the inherent function described above, the fog light is usually installed in the form of the built-in on both sides of the front bumper, the amount of light is more than the taillight but less than the headlight.

도 1은 종래의 자동차의 안개등 점등장치의 회로도이다. 도 1에 도시한 바와 같이, 종래의 자동차의 안개등 점등장치는 안개등(FL1), (FL2)과 전조등(HL1), (HL2)과 전원(B+)사이에 전원의 공급을 단속하는 스위치(SW1), (SW2)가 개재되어 이루어지는데, 이 스위치들(SL1), (SL2)은 조작하기 편리하도록 운전석 전방에 마련된 클러스터에 설치된다.1 is a circuit diagram of a fog lamp lighting apparatus of a conventional vehicle. As shown in FIG. 1, a conventional fog light lighting apparatus for a vehicle includes a switch SW1 for interrupting supply of power between fog lights FL1, FL2, headlamps HL1, HL2, and power source B + . And (SW2) are interposed, these switches (SL1), (SL2) are provided in a cluster provided in front of the driver's seat for convenient operation.

전술한 종래의 구성에서 전조등(HL1), (HL2)과 안개등(FL1), (FL2)은 각각 독립적으로 점등 및 소등될 수 있게 되어 있는 바, 전조등(HL1), (HL2)을 점등시킨 상태에서는 안개등(FL1), (FL2)의 불빛이 상대적으로 미약하기 때문에 전방시계 확보에 많은 도움을 주지 못함에도 불구하고, 많은 운전자들이 조작의 번거로움으로 인하여 전조등(HL1), (HL2)과 안개등(FL1), (FL2)을 함께 켠 채로 운전을 하고 있는 실정이다.In the above-described conventional configuration, the headlights HL1, HL2, fog lights FL1, and FL2 can be turned on and off independently of each other, so that the headlights HL1, HL2 are turned on. Although the lights of the fog lights (FL1) and (FL2) are relatively weak, they do not help to secure a forward vision, but many drivers have difficulty in operating the headlights (HL1), (HL2) and fog lights (FL1). ), And driving with (FL2) turned on together.

그러나, 안개등과 전조등을 함께 점등시킨 상태에서 차량 발전기가 공급하는 전류량이 안개등과 전조등을 점등시키는데 사용되는 전류량보다 적은 경우에는 불가피하게 배터리에서 전류가 공급되는데, 이에 따라 배터리의 수명이 단축되는 문제점이 있었다.However, when the amount of current supplied by the vehicle generator is smaller than the amount of current used to turn on the fog light and the headlight while the fog light and the headlight are turned on together, the current is inevitably supplied from the battery, which shortens the life of the battery. there was.

나아가, 연료에 점화를 하는데 있어서는 2만 볼트이상의 고전압이 필요한데, 배터리의 방전으로 인하여 점화코일의 일차측에 12(V)이상의 전압이 공급되지 못하는 경우에는 점화시점에서 폭발력이 약화되어 엔진의 출력이 떨어지게 되고, 결과적으로 연비가 저하되는 문제점이 있었다.In addition, a high voltage of 20,000 volts or more is required for ignition of the fuel.If the voltage of 12 (V) or more is not supplied to the primary side of the ignition coil due to the discharge of the battery, the explosive force is weakened at the time of ignition, and the engine output There was a problem that fall, and as a result the fuel economy is lowered.

본 고안은 전술한 문제점을 해결하기 위하여 안출된 것으로서, 전조등이 점등되어 있는 동안에는 안개등을 자동으로 소등시키므로써 배터리의 수명을 연장시키고, 나아가 연비도 개선시킬 수 있도록 한 자동차의 안개등 점등제어장치를 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems, and provides a fog light lighting control device of the vehicle to extend the life of the battery, and further improve fuel economy by turning off the fog lights automatically while the headlights are turned on. Its purpose is to.

전술한 목적을 달성하기 위한 본 고안의 자동차의 안개등 점등제어장치는 크게 안개등과 전조등을 외부조작에 의해 독립적으로 점등시킬 수 있도록 된 자동차에 있어서, 전조등의 점등여부를 검출하는 수단 및 상기 검출수단에서의 검출결과, 전조등이 소등된 경우에는 상기 외부조작의 상태로 안개등의 상태를 유지시키고, 전조등이 점등된 경우에는 상기 외부조작에 관계없이 안개등을 소등시키는 제어수단을 구비한 것을 특징으로 한다.In order to achieve the above object, a fog light lighting control apparatus of a vehicle of the present invention is largely capable of independently lighting fog lamps and headlights by external operation, and means for detecting whether headlights are turned on and the detecting means. As a result of the detection, when the headlight is turned off, the state of the fog light is maintained in the state of the external operation, and when the headlight is turned on, it is characterized in that it is provided with control means for turning off the fog light irrespective of the external operation.

도 1은 종래의 자동차의 안개등 점등제어장치의 회로도,1 is a circuit diagram of a conventional fog light lighting control device of a vehicle,

도 2는 본 고안의 양호한 실시 예에 따른 자동차의 안개등 점등제어장치의 회로도.2 is a circuit diagram of a fog light lighting control device of a vehicle according to a preferred embodiment of the present invention.

*** 도면의 주요부분에 대한 부호의 설명 ****** Explanation of symbols for main parts of drawing ***

10: 안개등 점등검출부, 20: 안개등 점등제어부,10: fog light lighting detection unit, 20: fog light lighting control unit,

FL1, FL2: 안개등, HL1, HL2: 전조등,FL1, FL2: fog light, HL1, HL2: headlight,

RL1, RL2: 릴레이 스위치, COMP: 비교기,RL1, RL2: relay switch, COMP: comparator,

TR: 트랜지스터TR: transistor

이하에는 첨부한 도면을 참조하여 본 고안의 양호한 실시 예에 대해서 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

도 2는 본 고안의 양호한 실시 예에 따른 자동차의 안개등 점등제어장치의 회로도이다. 도 2에 도시한 바와 같이, 본 고안의 안개등 점등제어장치에 있어서는, 병렬로 연결된 전조등(HL1), (HL2)과 병렬로 연결된 안개등(FL1), (FL2)에 각각 외부에서 독립적으로 전원을 인가하거나 차단할 수 있는 스위치(SW1), (SW2)가 접속되고, 이외에도 전조등(HL1), (HL2)의 점등여부를 검출하는 전조등 점등검출부(10) 및 안개등의 점등(FL1), (FL2)을 제어하는 안개등 점등제어부(20)가 구비된다.2 is a circuit diagram of a fog light lighting control device of a vehicle according to a preferred embodiment of the present invention. As shown in FIG. 2, in the fog light lighting control device of the present invention, external power is independently applied to the headlights HL1 and HL2 connected in parallel to the fog lights FL1 and FL2 respectively connected in parallel. Switches SW1 and SW2 that can be turned on or off, and control the headlight lighting detection unit 10 that detects whether the headlights HL1 and HL2 are turned on or the lighting of the fog lights FL1 and FL2. The fog light lighting control unit 20 is provided.

전조등 점등검출부(10)는 그 비반전단자가 전조등(HL1), (HL2)과 스위치(SW2)사이에 연결되고 반전단자에는 기준전압(Vref)이 접속되는 비교기(COMP)로 이루어진다. 미설명부호 R은 전류제한 저항을 나타낸다.The headlight lighting detection unit 10 includes a comparator COMP having a non-inverting terminal connected between the headlamps HL1 and HL2 and a switch SW2 and a reference voltage Vref connected to the inverting terminal. Reference numeral R denotes a current limiting resistor.

안개등 점등제어부(20)는 상기 비교기(COMP)의 출력단에 연결되는 스위칭 트랜지스터(TR), 스위치(SW1)와 전원(B+)사이에 여자코일이 접속되고 접점은 전원(B+)과 안개등(FL1), (FL2)사이에 연결되는 릴레이 스위치(RL1), 상기 트랜지스터(TR)의 에미터단자와 접지단자 사이에 그 여자코일이 접속되고 접점은 릴레이 스위치(RL1)의 접점과 직렬로 접속되는 또 다른 릴레이 스위치(RL2)를 포함하여 이루어진다. 릴레이 스위치(RL1)는 전원(B+)이 인가되지 않는 동안에는 접점이 개방상태로 있는 노멀 오픈타입이고, 릴레이 스위치(RL2)는 전원(B+)이 인가되지 않는 동안에는 접점이 폐쇄상태로 있는 노멀 클로우즈 타입으로 이루어진다.Fog light lighting control unit 20 is the excitation coil is connected between the switching transistor (TR), the switch (SW1) and the power supply (B + ) connected to the output terminal of the comparator (COMP) and the contact point is the power supply (B + ) and fog light ( The excitation coil is connected between the relay switch RL1 connected between FL1 and FL2, the emitter terminal of the transistor TR and the ground terminal, and the contact is connected in series with the contact of the relay switch RL1. Another relay switch RL2 is included. The relay switch RL1 is a normal open type in which the contact remains open while the power supply B + is not applied, and the relay switch RL2 is a normal open state in which the contact is closed while the power supply B + is not applied. It is made of close type.

이하에는 전술한 구성을 가지는 본 고안의 자동차의 안개등 점등제어장치의 동작에 대해서 상세하게 설명한다.Hereinafter, the operation of the fog light lighting control device of the vehicle of the present invention having the above-described configuration will be described in detail.

먼저, 운전자가 스위치(SW1)나 스위치(SW2) 중의 하나를 선택적으로 닫게 되면, 전원(B+)이 공급되어 안개등(FL1), (FL2)이나 전조등(HL1), (HL2)이 선택적으로 점등된다. 예를 들어, 운전자가 스위치(SW1)를 닫게 되면 릴레이 스위치(RL1)의 여자코일이 여자되어 그 접점이 닫히게 되고, 결과적으로 안개등(FL1), (FL2)이 점등되게 된다.First, when the driver selectively closes one of the switch SW1 or the switch SW2, the power source B + is supplied so that the fog lights FL1, FL2, the headlights HL1, and HL2 are selectively lit. do. For example, when the driver closes the switch SW1, the excitation coil of the relay switch RL1 is excited and its contact is closed, and as a result, the fog lights FL1 and FL2 are turned on.

이 상태에서, 운전자가 전조등(HL1), (HL2)을 점등하고자 하여 스위치(SW2)를 닫게 되면 전조등(HL1), (HL2)에는 전원(B+)이 인가되어 점등되고, 나아가 비교기(COMP)의 비반전단자에는 전원전압(B+)이 인가되어 반전단자에 인가되는 기준전압(Vref)보다 높아지기 때문에 결과적으로 하이레벨의 신호가 출력된다.In this state, when the driver closes the switch SW2 by turning on the headlights HL1 and HL2, the power source B + is applied to the headlights HL1 and HL2, and the comparator COMP is turned on. Since the power supply voltage B + is applied to the non-inverting terminal of, the signal becomes higher than the reference voltage Vref applied to the inverting terminal. As a result, a high level signal is output.

이에 따라, 트랜지스터(TR)는 도통상태로 되고, 순차적으로 릴레이 스위치(RL2)의 여자코일이 여자되므로써 폐쇄상태로 있던 접점이 개방상태로 반전되고, 안개등(FL1), (FL2)은 소등되게 된다.As a result, the transistor TR is brought into a conductive state, and the contacts in the closed state are inverted to the open state by sequentially exciting the excitation coil of the relay switch RL2, and the fog lamps FL1 and FL2 are turned off. .

이 상태에서, 운전자가 교차로 등에서 만나서 전조등(HL1), (HL2)을 일시적으로 끄게 되면, 트랜지스터(TR)가 차단상태로 되고 릴레이 스위치(RL2)의 여자코일이 소자되게 되어 안개등( FL1), (FL2)은 외부입력상태로 전환되게 된다. 즉, 점등상태로 전환된다.In this state, when the driver meets at an intersection or the like and temporarily turns off the headlights HL1 and HL2, the transistor TR is turned off and the excitation coil of the relay switch RL2 is demagnetized. FL2) is switched to the external input state. That is, it is switched to the lit state.

본 고안에 따른 자동차의 안개등 점등제어장치는 전술한 실시 예에 국한되지 않고, 본 고안의 기술사상이 허용하는 범위내에서 다양하게 변형하여 실시될 수가 있다.The fog light lighting control apparatus for a vehicle according to the present invention is not limited to the above-described embodiment, and may be variously modified within the range permitted by the technical idea of the present invention.

이상에서 설명한 바와 같은 본 고안의 자동차의 안개등 점등제어장치에 따르면, 전조등이 점등되어 있는 동안에는 안개등을 자동으로 소등시키므로써 배터리의 수명을 연장시키고, 나아가 연비도 개선시킬 수 있는 효과가 있다.According to the fog light lighting control apparatus of the vehicle of the present invention as described above, by turning off the fog lights automatically while the headlights are turned on, there is an effect that can extend the life of the battery, and further improve fuel economy.

Claims (1)

안개등(FL1), (FL2)과 전조등(HL1), (HL2)을 외부조작에 의해 독립적으로 점등시킬 수 있도록 된 자동차에 있어서,In a vehicle that can independently light fog lamps FL1, FL2 and headlights HL1, HL2 by external operation, 전조등(HL1), (HL2)의 점등여부를 검출하는 수단(10) 및Means for detecting whether the headlights HL1 and HL2 are turned on; 상기 검출수단(10)에서의 검출결과, 전조등(HL1), (HL2)이 소등된 경우에는 상기 외부조작의 상태로 안개등(FL1), (FL2)의 상태를 유지시키고, 전조등(HL1), (HL2)이 점등된 경우에는 상기 외부조작에 관계없이 안개등(FL1), (FL2)을 소등시키는 제어수단(20)을 구비한 것을 특징으로 하는 자동차의 안개등 점등제어장치.When the headlights HL1, HL2 are turned off as a result of detection by the detection means 10, the state of the fog lights FL1, FL2 is maintained in the state of the external operation, and the headlights HL1, ( And a control means (20) for extinguishing the fog lights (FL1) and (FL2) regardless of the external operation when HL2) is turned on.
KR2019960030996U 1996-09-24 1996-09-24 Foglamp KR0137875Y1 (en)

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