JPS6033144A - Head lamp controller for automobile - Google Patents

Head lamp controller for automobile

Info

Publication number
JPS6033144A
JPS6033144A JP58144237A JP14423783A JPS6033144A JP S6033144 A JPS6033144 A JP S6033144A JP 58144237 A JP58144237 A JP 58144237A JP 14423783 A JP14423783 A JP 14423783A JP S6033144 A JPS6033144 A JP S6033144A
Authority
JP
Japan
Prior art keywords
lighting
contact
switch
high beam
relay
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP58144237A
Other languages
Japanese (ja)
Inventor
Motokazu Inoue
井上　元和
Toshio Kurumi
来海　俊夫
Itsuji Houjiyou
北条　逸司
Takashi Utena
臺　隆司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP58144237A priority Critical patent/JPS6033144A/en
Publication of JPS6033144A publication Critical patent/JPS6033144A/en
Pending legal-status Critical Current

Links

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
    • B60Q1/14—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

Landscapes

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

Abstract

PURPOSE:To prevent dazzlement against an opposed car from occurring in time of lighting the head lamps. by checking feed to each lamp for high beam use until a lighting position select switch is selected to the low beam side in time of a head lamp lighting switch being turned on. CONSTITUTION:In a state that a lighting position select switch 4 is at the H side of a high beam side contact 4, when a head lamp switch 3 is turned on, a normally opened contact X1a of a relay X1 is opened so that lamps 5H for high beam use of head lamps 5 and 5 remain unlighted. On the other hand, a relay X2 is excited via a normally closed contact X1b, closing a normally opened contact X2a, and power is fed to lamps 5L for low beam use by means of a circuit 10, thus these lamps 5L are lighted. Next, when the select switch 4 is selected to the 4L side, the contact X1b is opened by operation of the relay X1 but the relay X2 is turned off whereby the contact X2a is opened as well so that there comes no lighting by the circuit but lighting is continued to go on by feed at the contact 4L side, and then if the switch 4 is selected to the 4L side, these lamps 5H are lighted.

Description

【発明の詳細な説明】 （産業上の利用分野） この発明は、照射位置が前方遠方となるハイビーム用ラ
ンプと、下方近傍となるロービーム用ランプとを切換え
制御する自動車の前照灯制御装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to an automobile headlight control device that switches and controls a high beam lamp whose irradiation position is far ahead and a low beam lamp whose irradiation position is near the bottom. .

（従来技術） 従来、ハイビーム用ランプと、ロービーム用ランプと前
照灯に備え、高速走行時に自動釣にロービーム用ランプ
を点灯づる手段（例えば実開昭５６−２４３４２号公報
）がある。(Prior Art) Conventionally, there is a means (for example, Japanese Utility Model Application Laid-open No. 56-24342) for providing a high beam lamp, a low beam lamp, and a headlight, and for automatically turning on the low beam lamp during high-speed driving.

この従来手段の場合、たとえば前照灯のハイビーム用ラ
ンプ側を点灯して走行し、信号機のところで前照灯を切
って、信号待ちを行なった後に、前照灯をＯＮすると、
再びハイビーム用ランプ側か点灯されるために、対向側
で信号待ちをしていたドライバーに対しては、急にハイ
ビーム用ランプ側の前照灯が点灯されることで、眩惑を
起させることになり、可のドライバーに迷惑をかけるな
どの問題点を有する。In the case of this conventional means, for example, if you drive with the high beam lamp side of the headlights on, turn off the headlights at a traffic light, wait at the traffic light, and then turn on the headlights,
Since the high beam lamp side will be turned on again, drivers who were waiting on the opposite side at the traffic light will be dazzled by the sudden turning on of the high beam lamp side headlight. This poses problems such as causing trouble for drivers who are not allowed to use the vehicle.

（発明の目的） この発明の目的は、前照灯点灯スイッチをＯＮしたとき
、ハイビーム用ランプを点灯させないで必ずロービーム
用ランプ側が点灯されて、点灯時に対向車ドライバーな
どに対して眩惑を起させることのない自動車の前照灯制
御装置の提供にある。(Objective of the invention) The object of the invention is that when the headlight switch is turned on, the low beam lamp side is always turned on without turning on the high beam lamp, causing dazzling to oncoming drivers etc. The purpose of the present invention is to provide an unprecedented automobile headlight control device.

〈発明の構成） この発明は、前照灯点灯スイッチがＯＮのとき、ロービ
ーム用ランプへの給電を行なうロービーム用ランプ点灯
回路を、ハイビームとロービームとを選択する照射位置
切換えスイッチと並列に設け、照射位置切換えスイッチ
がロービーム側に切換えられるまでハイビーム用ランプ
点灯阻止手段でハイビーム用ランプへの給電を阻止づる
自動車の前照灯制御装置であることを特徴とＪる。(Structure of the Invention) The present invention provides a low beam lamp lighting circuit that supplies power to the low beam lamp when the headlight lighting switch is ON, in parallel with an irradiation position changeover switch that selects between high beam and low beam, The present invention is characterized in that the headlight control device for an automobile is characterized in that a high beam lamp lighting prevention means blocks power supply to the high beam lamp until the irradiation position changeover switch is switched to the low beam side.

（発明の効果） この発明によれば、ハイビーム用ランプ点灯阻止手段で
、ハイビーム用ランプへの給電が阻止されるため、前照
灯点灯スイッチをＯＮ′ｒＪれば、ロービーム用ランプ
点灯回路を介して必ずロービーム用ランプが点灯され、
さらにこの状態は照射位置切換えスイッチが−Ｈロービ
ーム側に切換えられるまで保持され、その結果、照射位
置切換えスイッチがハイビーム側にあっても、必ずロー
ビーム用ランプが点灯されることになり、対向車のドラ
イバーに眩惑を起させることがなく安全である。(Effects of the Invention) According to the present invention, the high beam lamp lighting blocking means blocks power supply to the high beam lamp, so when the headlamp lighting switch is turned on, power is supplied to the high beam lamp via the low beam lamp lighting circuit. The low beam lamp is always turned on,
Furthermore, this state is maintained until the irradiation position changeover switch is switched to the -H low beam side, and as a result, even if the irradiation position changeover switch is set to the high beam side, the low beam lamp will always be turned on, causing the oncoming vehicle to It is safe and does not dazzle the driver.

（実施例） この発明の一実施例を以下図面に基づいて詳述する。(Example) An embodiment of the present invention will be described in detail below based on the drawings.

図面は自動車の前照灯制御装置を示し、図において、１
は自動車に搭載のバッテリー、２はヒユーズ、３は前照
灯点灯スイッチ、４は照射位置切換えスイッチであって
、これらは直列状に接続されている。The drawing shows an automobile headlamp control device, and in the drawing, 1
2 is a battery mounted on the vehicle, 2 is a fuse, 3 is a headlight lighting switch, and 4 is an irradiation position changeover switch, which are connected in series.

前述の前照灯点灯スイッチ３はＯＦＦ、パッシングＯＮ
１前照灯ＯＮの３位置に切換えられ、前照灯ＯＮの位置
のとき、照射位置切換えスイッチ４に給電される。The aforementioned headlight lighting switch 3 is OFF, passing ON
1, the headlights are switched to the ON position, and when the headlights are in the ON position, power is supplied to the irradiation position changeover switch 4.

上述の照射位置切換えスイッチ４はロービームの位置と
ハイビームの位置とに切換えられる。The above-mentioned irradiation position changeover switch 4 is switched between a low beam position and a high beam position.

前照灯５．５は左右一対を有し、各前照灯５はハイビー
ム用ランプ５Ｈと、ロービーム用ランプ５しを有してお
り、前述の照射位置切換えスイッチ４のロービーム側接
点４Ｌはダイオードロを介して左右のロービーム用ラン
プ５Ｌに接続され、またハイビーム側接点４日は第１リ
レー×１の常開接点Ｘ１−ａを介して左右のハイビーム
用ランプ５Ｈに接続されている。The headlights 5.5 have a pair of left and right, each headlight 5 has a high beam lamp 5H and a low beam lamp 5, and the low beam side contact 4L of the irradiation position changeover switch 4 is a diode. The high beam side contact 4 is connected to the left and right high beam lamps 5H via the normally open contact X1-a of the first relay x1.

前述のロービーム側接点４Ｌはダイオード７を介して第
１リレー×１に接続され、また第１リレーＸ１と並列に
コンデンサ８が接続されている。The aforementioned low beam side contact 4L is connected to the first relay x1 via the diode 7, and a capacitor 8 is connected in parallel to the first relay X1.

そして上述の第１リレー×１とダイオードアとの間は、
前述の第１リレー×１の常開接点Ｘ１−ａとハイビーム
用ランプ５Ｈとの間からダイオード９を介して接続され
、第１リレー×１はハイビーム側接点４日側からも動作
されるように設けられ、前述のコンデンサ８はロービー
ム側からハイビーム側に切換えられるとき瞬間的に電源
が切れるのを、充電電荷によって電源を保障する。And between the above-mentioned first relay x 1 and the diode door,
The above-mentioned normally open contact X1-a of the first relay x1 and the high beam lamp 5H are connected via the diode 9, and the first relay x1 is also operated from the high beam side contact 4 side. The above-mentioned capacitor 8 is provided to ensure the power supply by the charged charge so that the power is not momentarily cut off when switching from the low beam side to the high beam side.

さらに前述の前照灯点灯スイッチ３の前照灯ＯＮ側と、
各前照灯５のロービーム用ランプ５Ｌ。Furthermore, the headlight ON side of the above-mentioned headlight lighting switch 3,
Low beam lamp 5L for each headlight 5.

５Ｌとの間には、ロービーム用点灯回路１ｏが接続され
、この点対回路１０には第２リレーＸ２の常開接点Ｘ２
−ａが介装されている。5L, a low beam lighting circuit 1o is connected, and this point pair circuit 10 is connected to the normally open contact X2 of the second relay X2.
-a is interposed.

また前照灯点灯スイッチ３の前照灯ＯＮ側には第２リレ
ー×２と第１リレー×１の常閉接点×１−すが直列に接
続されている。Furthermore, two normally closed contacts of a second relay and a first relay are connected in series to the headlight ON side of the headlight lighting switch 3.

なお、前照灯点灯スイッチ３のパッシングＯＮ接点はパ
ッシングスイッチ１１を介して各前照灯５．５のハイビ
ーム用ランプ５１−１．５Ｈに接続されている。Note that the passing ON contact of the headlamp lighting switch 3 is connected to the high beam lamp 51-1.5H of each headlamp 5.5 via the passing switch 11.

このように構成した前照灯制御装置の動作を説明すると
、まず、照射位置スイッチ４がロービーム側接点４Ｌに
切換えられている状態で前照灯点灯スイッチ３を前照灯
ＯＮにすると、電源はダイオードロを介して前照灯５．
５のロービーム用ランプ５１．５１に給電されて、この
ランプ５Ｌ。To explain the operation of the headlamp control device configured in this way, first, when the headlamp lighting switch 3 is turned on with the irradiation position switch 4 switched to the low beam side contact 4L, the power is turned on. Headlights via diode 5.
This lamp 5L is supplied with power to the low beam lamp 51.51 of No. 5.

５Ｌが点灯される。5L is lit.

同時に第１リレー×１がＯＮとなり、その常開接点Ｘ１
−ａがＯＮとなって、ハイビーム用ランプ５日側の回路
が給電可能状態となる。At the same time, the first relay x1 turns on, and its normally open contact
-a is turned ON, and the circuit on the 5th side of the high beam lamp becomes ready for power supply.

ついで、照射位置切換えスイッチ４がハイビーム側接点
４Ｈに切換えられると、電源はＯＮされた常開接点Ｘ１
−ａを介して前照灯５，５のハイビーム用ランプ５Ｈ，
５１−１に給電されて、このランプ５８．５日が点灯さ
れる。Next, when the irradiation position changeover switch 4 is switched to the high beam side contact 4H, the power is turned on to the normally open contact X1.
-a, the high beam lamp 5H of the headlights 5, 5,
Power is supplied to the lamp 51-1, and this lamp 58.5 is turned on.

同時に第１リレー×１への電源給電はダイオード９側に
切換えられて、その動作が維持される。At the same time, the power supply to the first relay x1 is switched to the diode 9 side, and its operation is maintained.

なお、給電が切換えられる瞬間時には電源が断たれるが
、その間はコンデンサ８の充電電荷で保障される。Note that the power is cut off at the moment the power supply is switched, but the charge in the capacitor 8 is guaranteed during that time.

さらに、照射位置切換えスイッチ４がハイビーム側接点
４Ｈにセットされた状態で、前照灯点灯スイッチ３をＯ
ＦＦ位置から前照灯ＯＮにすると、ハイライト側の回路
は第１リレー×１の常開接点Ｘ１−ａがＯＦＦ状態にあ
るため、前照灯５，５のハイビーム用ランプ５日、５）
−１は点灯されない、一方、前述の前照灯点灯スイッチ
３がＯＮされると、第２リレーＸ２の回路の第１リレー
×１の常開接点ｘ−ｂがＯＮであるため、第２リレーＸ
２は動作し、ロービーム用点灯回路１０の常開接点Ｘ２
−ａがＯＮとなって、この回路１０よりロービーム用ラ
ンプ５１．５Ｌに給電されて、このランプ５１．５１は
点灯する。Furthermore, with the irradiation position changeover switch 4 set to the high beam side contact 4H, turn the headlight lighting switch 3 to OFF.
When the headlights are turned on from the FF position, the highlight side circuit has the normally open contact X1-a of the first relay x1 in the OFF state, so the high beam lamps of the headlights 5, 5,
-1 is not lit. On the other hand, when the aforementioned headlight lighting switch 3 is turned on, since the normally open contact x-b of the first relay x1 in the circuit of the second relay X2 is on, the second relay X
2 is operating and the normally open contact X2 of the low beam lighting circuit 10
-a is turned ON, power is supplied from this circuit 10 to the low beam lamp 51.5L, and this lamp 51.51 lights up.

ついで照射位置切換えスイッチ４がロービーム側接点４
Ｌに切換えられると、第１リレーＸ１は動作されるため
、常閉接点Ｘ１−ｂはＯＦＦとなり、第２リレー×２も
ＯＦＦとなって、その常開接点Ｘ２−ａもＯＦＦとなり
、ロービーム用点灯回路１０は断たれて、この回路１０
からのロービーム用ランプ５１．５Ｌの点灯制御はなく
なる。Next, the irradiation position changeover switch 4 is set to the low beam side contact 4.
When switched to L, the first relay X1 is operated, so the normally closed contact X1-b is turned OFF, the second relay x2 is also turned OFF, and its normally open contact X2-a is also turned OFF, and the low beam The lighting circuit 10 is cut off, and this circuit 10
The lighting control of the low beam lamp 51.5L is no longer required.

以後はロービーム側接点４Ｌからの給電によってロービ
ーム用ランプ５１．５Ｌは点灯制御される。Thereafter, lighting of the low beam lamp 51.5L is controlled by power supply from the low beam side contact 4L.

なお、この発明の構成において、ハイビーム用ランプ点
灯阻止手段は実施例のリレーＸ１．Ｘ２およびこれらに
よって構成される回路に対応する。In the configuration of the present invention, the high beam lamp lighting prevention means is the relay X1. Corresponds to X2 and the circuit constituted by these.

【図面の簡単な説明】[Brief explanation of the drawing]

図面はこの発明の一実施例を示づ前照灯制御装置の電気
回路図である。 １・・・バッテリ ３・・・前照灯点灯スイッチ ４・・・照射位置切換えスイッチ ５・・・前照灯 ５Ｈ・・・ハイビーム用ランプ　ゝ １０・・・ロービーム用点灯回路 Ｘｉ、Ｘ２・・・リレーThe drawing is an electrical circuit diagram of a headlamp control device showing an embodiment of the present invention. 1... Battery 3... Headlight lighting switch 4... Irradiation position changeover switch 5... Headlight 5H... High beam lamp ゝ10... Low beam lighting circuit Xi, X2... ·relay

Claims (1)

【特許請求の範囲】 １、電源間に前照灯の点灯を制御する前照灯点灯スイッ
チと、ハイビームとロービームとを選択する照射位置切
換えスイッチと、この照射位置切換えスイッチにより切
換えられるハイビーム用ランプおよびロービーム用ラン
プが接続され、 前記前照灯点灯スイッチがＯＮのとき閉じられ、ロービ
ーム用ランプへの給電を行なうロービーム用ランプ点灯
回路を照射位置切換えスイッチと並列に設け、 前記照射位置切換えスイッチがロービーム側に切換えら
れるまで、ハイビーム用ランプへの給電を阻止づるハイ
ビーム用ランプ点灯阻止手段を設けた 自動車の前照灯制御装置。[Claims] 1. A headlight lighting switch that controls the lighting of the headlight between power sources, an irradiation position changeover switch that selects high beam and low beam, and a high beam lamp that is switched by the irradiation position changeover switch. and a low beam lamp are connected, and a low beam lamp lighting circuit is provided in parallel with the irradiation position changeover switch, and is closed when the headlight lighting switch is ON to supply power to the low beam lamp, and the irradiation position changeover switch is connected to the low beam lamp lighting circuit. A headlight control device for a vehicle that is provided with a high beam lamp lighting prevention means that blocks power supply to the high beam lamp until the high beam lamp is switched to the low beam side.
JP58144237A 1983-08-04 1983-08-04 Head lamp controller for automobile Pending JPS6033144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58144237A JPS6033144A (en) 1983-08-04 1983-08-04 Head lamp controller for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58144237A JPS6033144A (en) 1983-08-04 1983-08-04 Head lamp controller for automobile

Publications (1)

Publication Number Publication Date
JPS6033144A true JPS6033144A (en) 1985-02-20

Family

ID=15357435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58144237A Pending JPS6033144A (en) 1983-08-04 1983-08-04 Head lamp controller for automobile

Country Status (1)

Country Link
JP (1) JPS6033144A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103253182A (en) * 2012-02-17 2013-08-21 广州微源光电科技有限公司 Single-light type light dimmer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103253182A (en) * 2012-02-17 2013-08-21 广州微源光电科技有限公司 Single-light type light dimmer

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