JPH0181142U - - Google Patents
Info
- Publication number
- JPH0181142U JPH0181142U JP1987189361U JP18936187U JPH0181142U JP H0181142 U JPH0181142 U JP H0181142U JP 1987189361 U JP1987189361 U JP 1987189361U JP 18936187 U JP18936187 U JP 18936187U JP H0181142 U JPH0181142 U JP H0181142U
- Authority
- JP
- Japan
- Prior art keywords
- light switch
- power source
- lamp system
- intermittent power
- dimmer circuit
- 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
Links
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
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による車両用照明制
御装置の概略構成図、第２図は従来の車両用照明
制御装置の概略構成図である。
Ｓ１…ライトスイツチ、Ｓ２…イグニシヨンス
イツチ、Ｌ１，Ｌ２…ランプ系Ａ、Ｌ３…ランプ
系Ｂ、１…バツテリー、２…調光回路、３…ラジ
オユニツト、４…リレー。
FIG. 1 is a schematic diagram of a vehicle lighting control device according to an embodiment of the present invention, and FIG. 2 is a schematic diagram of a conventional vehicle lighting control device. S1...Light switch, S2...Ignition switch, L1, L2...Lamp system A, L3...Lamp system B, 1...Battery, 2...Dimmer circuit, 3...Radio unit, 4...Relay.
Claims (1)
ランプ系Ａと、ライトスイツチがオフのときでも
点灯させるランプ系Ｂとを有するものにおいて、
上記ライトスイツチがオンのとき動作するデユー
テイ可変式の発振回路の出力を受けて調光用間欠
電源をつくり、その間欠電源を上記ランプ系Ａの
電源とする調光回路と、上記ライトスイツチがオ
フのときは非間欠電源を上記ランプ系Ｂに接続し
、上記ライトスイツチがオンのときは上記調光回
路による間欠電源を上記ランプ系Ｂに接続するリ
レーとを備えた車両用照明制御装置。 A lamp system A that lights up only when the light switch is on, and a lamp system B that lights up even when the light switch is off,
A dimmer circuit that receives the output of a variable duty oscillation circuit that operates when the light switch is on to create an intermittent power source for dimming, and uses the intermittent power source as a power source for the lamp system A, and a dimmer circuit that operates when the light switch is turned off. A vehicular lighting control device comprising: a relay that connects a non-intermittent power source to the lamp system B when the light switch is on; and a relay that connects an intermittent power source from the dimmer circuit to the lamp system B when the light switch is on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987189361U JPH0181142U (en) | 1987-11-17 | 1987-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987189361U JPH0181142U (en) | 1987-11-17 | 1987-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0181142U true JPH0181142U (en) | 1989-05-31 |
Family
ID=31480395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987189361U Pending JPH0181142U (en) | 1987-11-17 | 1987-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0181142U (en) |
-
1987
- 1987-11-17 JP JP1987189361U patent/JPH0181142U/ja active Pending
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