JPS5780946A - Electric equipment of automobile - Google Patents
Electric equipment of automobileInfo
- Publication number
- JPS5780946A JPS5780946A JP55157503A JP15750380A JPS5780946A JP S5780946 A JPS5780946 A JP S5780946A JP 55157503 A JP55157503 A JP 55157503A JP 15750380 A JP15750380 A JP 15750380A JP S5780946 A JPS5780946 A JP S5780946A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- computor
- electric equipment
- outside
- transistor
- 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
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
PURPOSE: To facilitate easy installation and maintenance of wiring by installing the operating unit controlled by computor signals and used to operate electric equipment of automobiles having a pair of power supply connections as an integrated system.
CONSTITUTION: Electric equipment, a headlight socket 1 for example, has a pair of electric wires 2, 3 used to receive power supply. One of the wires 2 is extended to the outside and another wire 3 is connected to the collector C of a transistor Q used as a switching device. The emitter E of the transistor Q is introduced to the outside by means of a wire 4 through a protective diode D, and the base B is also introduced to the outside by means of a wire 5 through a resistance R. By connecting the high voltage side of the power source to the wire 2, the low voltage side to the wire 4, and the signal line of the computor to the wire 5, respectively, the headlamp L can be put on and off in accordance with the high or low level of the computor signal.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55157503A JPS5780946A (en) | 1980-11-05 | 1980-11-05 | Electric equipment of automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55157503A JPS5780946A (en) | 1980-11-05 | 1980-11-05 | Electric equipment of automobile |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5780946A true JPS5780946A (en) | 1982-05-20 |
Family
ID=15651101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55157503A Pending JPS5780946A (en) | 1980-11-05 | 1980-11-05 | Electric equipment of automobile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5780946A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01154053U (en) * | 1988-04-19 | 1989-10-24 | ||
JPH0588655U (en) * | 1992-04-30 | 1993-12-03 | 中友商事株式会社 | Bottom coating equipment with cleaning and drying equipment |
-
1980
- 1980-11-05 JP JP55157503A patent/JPS5780946A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01154053U (en) * | 1988-04-19 | 1989-10-24 | ||
JPH0588655U (en) * | 1992-04-30 | 1993-12-03 | 中友商事株式会社 | Bottom coating equipment with cleaning and drying equipment |
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