JPS56116532A - Room-lamp controlling apparatus for cars - Google Patents
Room-lamp controlling apparatus for carsInfo
- Publication number
- JPS56116532A JPS56116532A JP1739080A JP1739080A JPS56116532A JP S56116532 A JPS56116532 A JP S56116532A JP 1739080 A JP1739080 A JP 1739080A JP 1739080 A JP1739080 A JP 1739080A JP S56116532 A JPS56116532 A JP S56116532A
- Authority
- JP
- Japan
- Prior art keywords
- flip
- flop circuit
- circuit
- door
- terminal
- 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
PURPOSE: To facilitate operation of a car at night by allowing a flip-flop circuit to be reversed, to make a timer circuit operate, and to make a room lamp come on for a prescribed time after detecting the locked or opened state of a door or manual operation.
CONSTITUTION: A normally opened manual switch 2 is connected to the clock terminal CL of a flip-flop circuit 5 through an inverter 6, and a door-lock detecting switch 3 and a door opening detecting switch 4 are connected with the set terminal S of the flip-flop circuit 5 through condensers C1 and C2 and a gate circuit 7. The output terminal Q of the flip-flop circuit 5 is connected to a timer circuit 9 and the drive part 10. A room lamp 11 is connected to the data input terminal D of the flip-flop circuit 5, through a line 8. In order to prevent unnecessary electric power from being wasted, a photoswitch 1 which operates at night can be installed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1739080A JPS56116532A (en) | 1980-02-15 | 1980-02-15 | Room-lamp controlling apparatus for cars |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1739080A JPS56116532A (en) | 1980-02-15 | 1980-02-15 | Room-lamp controlling apparatus for cars |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56116532A true JPS56116532A (en) | 1981-09-12 |
Family
ID=11942663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1739080A Pending JPS56116532A (en) | 1980-02-15 | 1980-02-15 | Room-lamp controlling apparatus for cars |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56116532A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58140127A (en) * | 1982-02-16 | 1983-08-19 | Matsushita Electric Ind Co Ltd | Dry etching method |
JPS5947999U (en) * | 1982-09-22 | 1984-03-30 | スタンレー電気株式会社 | Room lamp lighting control circuit |
KR970037770A (en) * | 1995-12-29 | 1997-07-24 | 배순춘 | Automotive interior lighting system |
JP5624196B1 (en) * | 2013-09-09 | 2014-11-12 | 株式会社デイパークス | Scuff plate |
-
1980
- 1980-02-15 JP JP1739080A patent/JPS56116532A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58140127A (en) * | 1982-02-16 | 1983-08-19 | Matsushita Electric Ind Co Ltd | Dry etching method |
JPH0337733B2 (en) * | 1982-02-16 | 1991-06-06 | Matsushita Electric Ind Co Ltd | |
JPS5947999U (en) * | 1982-09-22 | 1984-03-30 | スタンレー電気株式会社 | Room lamp lighting control circuit |
KR970037770A (en) * | 1995-12-29 | 1997-07-24 | 배순춘 | Automotive interior lighting system |
JP5624196B1 (en) * | 2013-09-09 | 2014-11-12 | 株式会社デイパークス | Scuff plate |
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