JPS62435U - - Google Patents
Info
- Publication number
- JPS62435U JPS62435U JP9220885U JP9220885U JPS62435U JP S62435 U JPS62435 U JP S62435U JP 9220885 U JP9220885 U JP 9220885U JP 9220885 U JP9220885 U JP 9220885U JP S62435 U JPS62435 U JP S62435U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- headlamp
- lighting
- relay
- mode
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Description
第１図は本考案の一実施例の回路構成図、第２
図は本考案の他の実施例の回路構成図、第３図は
従来の一例の回路構成図である。
図面中、Ｔ１１，Ｔ１２は制御端子、Ｔｒ３，
Ｔｒ４はトランジスタ、ＣＬは時計、Ｍは電子メ
ータ、Ｔｓｗはスイツチ、Ｌ１，Ｌ２は照明であ
る。
Figure 1 is a circuit configuration diagram of an embodiment of the present invention;
This figure is a circuit diagram of another embodiment of the present invention, and FIG. 3 is a circuit diagram of a conventional example. In the drawing, T 11 and T 12 are control terminals, T r3 ,
Tr4 is a transistor, CL is a clock, M is an electronic meter, Tsw is a switch, and L1 and L2 are lights.
Claims (1)
ンプ点灯回路に、アツパビーム用ヘツドランプと
、ロアビーム用ヘツドランプとをそなえるととも
に、ヘツドランプ点灯用のライテイングスイツチ
と、アツパビーム用ヘツドランプ点灯モードとロ
アビーム用ヘツドランプ点灯モードとを切り替え
るデイマスイツチと上記アツパビーム用ヘツドラ
ンプを点灯させるためのパツシングスイツチとを
そなえ、上記ロアビーム用ヘツドランプを上記デ
イマスイツチの点灯モードに依存させない状態で
点灯させるべく、上記デイマスイツチと並列接続
された第１リレースイツチと、上記のデイマスイ
ツチおよびパツシングスイツチによる上記アツパ
ビーム用ヘツドランプの点灯状態を制御すべく、
上記のデイマスイツチおよびパツシングスイツチ
と直列接続された第２リレースイツチとが、上記
ヘツドランプ点灯回路に設けられ、上記キースイ
ツチがオンの状態では上記ライテイングスイツチ
がヘツドランプ消灯モードのときでも上記のアツ
パビーム用ヘツドランプおよびロアビーム用ヘツ
ドランプのうち少なくとも一方を点灯させるべく
、上記のキースイツチおよびライテイングスイツ
チからの信号を受けて上記の第１リレースイツチ
および第２リレースイツチへスイツチ開閉制御信
号を出力し、上記ライテイングスイツチのテール
端子に接続されこの端子が投入されるとオンする
トランジスタを備えた制御手段を設け、このトラ
ンジスタのオンによつてのみ減光モードにされる
照明回路を備えたことを特徴とする自動車用ヘツ
ドランプ点灯回路。 In an automobile, a headlamp lighting circuit including a key switch is provided with a headlamp for the upper beam and a headlamp for the lower beam, and a lighting switch for lighting the headlamp, a day switch for switching between the headlamp lighting mode for the upper beam and the headlamp lighting mode for the lower beam, and the above-mentioned atupa beam. a passing switch for lighting the lower beam headlamp; a first relay switch connected in parallel with the daylight switch; a first relay switch connected in parallel with the daylight switch; In order to control the lighting state of the atsupa beam headlamp by the passing switch,
A second relay switch connected in series with the daylight switch and the passing switch is provided in the headlamp lighting circuit, and when the key switch is on, even when the lighting switch is in the headlamp extinguishing mode, the headlamp for the atspa beam and In order to light at least one of the lower beam headlamps, a switch opening/closing control signal is output to the first relay switch and second relay switch in response to signals from the key switch and lighting switch, and the tail terminal of the lighting switch is output. A headlamp lighting circuit for an automobile, comprising a control means including a transistor connected to a terminal and turned on when the terminal is turned on, and a lighting circuit that is set to a dimming mode only when the transistor is turned on. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9220885U JPH0335631Y2 (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9220885U JPH0335631Y2 (en) | 1985-06-20 | 1985-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62435U true JPS62435U (en) | 1987-01-06 |
| JPH0335631Y2 JPH0335631Y2 (en) | 1991-07-29 |
Family
ID=30648801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9220885U Expired JPH0335631Y2 (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335631Y2 (en) |
-
1985
- 1985-06-20 JP JP9220885U patent/JPH0335631Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0335631Y2 (en) | 1991-07-29 |
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