JPH0443537U - - Google Patents
Info
- Publication number
- JPH0443537U JPH0443537U JP1990085869U JP8586990U JPH0443537U JP H0443537 U JPH0443537 U JP H0443537U JP 1990085869 U JP1990085869 U JP 1990085869U JP 8586990 U JP8586990 U JP 8586990U JP H0443537 U JPH0443537 U JP H0443537U
- Authority
- JP
- Japan
- Prior art keywords
- lighting
- brightness
- lighting lamp
- vehicle
- lamp
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 1
Landscapes
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Description
第１図はこの考案の車両用照明灯装置の第一実
施例を示す回路図、第２図は同第一実施例の作用
を説明するためのタイムチヤート、第３図は同第
二実施例を示す回路図、第４図は同第二実施例の
作用を説明するためのタイムチヤート、第５図は
同第三実施例を示す回路図、第６図は同第二実施
例の作用を説明するためのタイムチヤート、第７
図は従来装置を示す回路図、第８図は従来装置の
動作を説明するためのタイムチヤートである。
１１……車両用照明灯、１２……照明スイツチ
、１３……調光装置、１４……減光タイマー回路
、１５……イグニツシヨンスイツチ、１６……ド
アースイツチ、１３０……調光ボリユーム、１３
１……制御回路、１３２……トランジスタ。
Fig. 1 is a circuit diagram showing a first embodiment of the vehicle lighting device of this invention, Fig. 2 is a time chart for explaining the operation of the first embodiment, and Fig. 3 is a second embodiment of the same. 4 is a time chart for explaining the operation of the second embodiment, FIG. 5 is a circuit diagram showing the third embodiment, and FIG. 6 is a time chart for explaining the operation of the second embodiment. Time chart for explanation, part 7
The figure is a circuit diagram showing a conventional device, and FIG. 8 is a time chart for explaining the operation of the conventional device. 11... Vehicle illumination light, 12... Lighting switch, 13... Dimmer device, 14... Dimming timer circuit, 15... Ignition switch, 16... Door switch, 130... Dimming volume, 13
1...Control circuit, 132...Transistor.
Claims (1)
と、 前記車両用照明灯の点灯輝度を前記設定された
輝度に調整する調光制御回路と、 所定のスイツチ操作により前記照明灯を前記設
定された輝度とは異なる輝度で所定時間点灯させ
るタイマー回路と、 を備えた車両用照明灯装置。[Scope of Claim for Utility Model Registration] A lighting lamp for illuminating a display panel, etc., a brightness setting means for setting the lighting brightness of the lighting lamp, and an adjustment for adjusting the lighting brightness of the vehicle lighting lamp to the set brightness. A lighting device for a vehicle, comprising: a light control circuit; and a timer circuit for lighting the lighting lamp at a brightness different from the set brightness for a predetermined period of time by operating a predetermined switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990085869U JPH0443537U (en) | 1990-08-16 | 1990-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990085869U JPH0443537U (en) | 1990-08-16 | 1990-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0443537U true JPH0443537U (en) | 1992-04-14 |
Family
ID=31635219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990085869U Pending JPH0443537U (en) | 1990-08-16 | 1990-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443537U (en) |
-
1990
- 1990-08-16 JP JP1990085869U patent/JPH0443537U/ja active Pending
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