JPS60157545U - Automotive interior lighting system - Google Patents
Automotive interior lighting systemInfo
- Publication number
- JPS60157545U JPS60157545U JP4744784U JP4744784U JPS60157545U JP S60157545 U JPS60157545 U JP S60157545U JP 4744784 U JP4744784 U JP 4744784U JP 4744784 U JP4744784 U JP 4744784U JP S60157545 U JPS60157545 U JP S60157545U
- Authority
- JP
- Japan
- Prior art keywords
- door
- lighting lamp
- switch
- indoor
- indoor lighting
- 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
Landscapes
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す室内照明等の電気回路図、第２図
は本考案の実施例を示す室内照明装置の電気回路図、第
３、４図は該実施例の作用を示すタイムチャート図であ
る。
２・・・室内照明灯、３・・・ドアスイッチ、４・・・
室内照明灯消灯回路、３・・・タイマ回路、１０・・・
発振吊設（浄振回路）、１１・・・ドア開閉俗世発生手
段（ＣＲ回路）、１．２・・・比較手段（比較器）。Fig. 1 is an electrical circuit diagram of an indoor lighting device showing a conventional example, Fig. 2 is an electrical circuit diagram of an indoor lighting device showing an embodiment of the present invention, and Figs. 3 and 4 are time charts showing the operation of the embodiment. It is a diagram. 2... Indoor lighting, 3... Door switch, 4...
Indoor lighting light extinguishing circuit, 3... timer circuit, 10...
Oscillation suspension (purifying circuit), 11... Door opening/closing generation means (CR circuit), 1.2... Comparison means (comparator).
Claims (2)
Ｎにより点灯する室内照明灯 と、該室内照明灯の消灯を制御する室内照明灯消灯回路
とを有すると共に、該室内照明灯消灯回路は、所定の周
波数信号を出力する発振手段と、上記ドアろイツチがＯ
Ｎした時に所定の電圧を出力し且つ該スイッチがＯＦＦ
した時に所定の時定数で該電圧が変死するドア開閉信号
発生手段と、上記発振手段からの出力とドア開閉竺号発
生手段からの出力とを比較する比較手段と、該比較手段
の出力に応じて室内照明灯を消灯させるスイッチ手段と
から構成され、上記室内照明灯消灯回路の負荷電流ディ
ンに、スイッチ手段とタイマ手段とを有しドア閉後一定
時間経て遮断するタイマ回路が備えられていることを特
徴とする自動車の室内照明装置。(1) Door switch that turns on when the door is opened and the door's O
The indoor lighting lamp has an indoor lighting lamp that is turned on by the N, and an indoor lighting lamp extinguishing circuit that controls turning off the indoor lighting lamp. Itsuchi is O
Outputs a predetermined voltage when the switch is turned off and turns it off.
a door opening/closing signal generating means whose voltage changes and dies at a predetermined time constant when A timer circuit is provided at the load current terminal of the indoor light extinguishing circuit and includes a switch means and a timer means and shuts off after a certain period of time after the door is closed. An automobile interior lighting device characterized by:
れた照明灯の負荷電流ラインに饅けられた２スイッチ手
段に接続されていることを特徴とする実用新案登録請求
の範囲第１項記載の自動車の室内照明装置。(2) Utility model registration claim 1, characterized in that the timer circuit is connected to a two-switch means installed in a load current line of a lighting lamp provided in a key cylinder part in a vehicle interior. The interior lighting device for the vehicle described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4744784U JPS60157545U (en) | 1984-03-30 | 1984-03-30 | Automotive interior lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4744784U JPS60157545U (en) | 1984-03-30 | 1984-03-30 | Automotive interior lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60157545U true JPS60157545U (en) | 1985-10-19 |
Family
ID=30562783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4744784U Pending JPS60157545U (en) | 1984-03-30 | 1984-03-30 | Automotive interior lighting system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60157545U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845150B2 (en) * | 1978-10-14 | 1983-10-07 | 松下電工株式会社 | Method for manufacturing sheet heating element |
-
1984
- 1984-03-30 JP JP4744784U patent/JPS60157545U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845150B2 (en) * | 1978-10-14 | 1983-10-07 | 松下電工株式会社 | Method for manufacturing sheet heating element |
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