CN200960876Y - Automatic closing circuit for automobile lamp - Google Patents
Automatic closing circuit for automobile lamp Download PDFInfo
- Publication number
- CN200960876Y CN200960876Y CNU2006200090013U CN200620009001U CN200960876Y CN 200960876 Y CN200960876 Y CN 200960876Y CN U2006200090013 U CNU2006200090013 U CN U2006200090013U CN 200620009001 U CN200620009001 U CN 200620009001U CN 200960876 Y CN200960876 Y CN 200960876Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- light
- vehicle
- relay
- vehicle light
- 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.)
- Expired - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model relates to the vehicle circuit area, in particular to a vehicle light self-closing circuit. The technical proposal is a vehicle light switch K2 and a vehicle light relay J are connected between a power and a lighting lamp, both ends of the vehicle light switch K2 and the vehicle light relay J circuit are parallel connected with a vehicle key switch K1, a diode D1, a resistor R, a capacitor C, and a transistor T which comprises a delay-control circuit, further both ends of the vehicle light relay J are parallel connected with a diode D2. The utility model is simple in structure and convenient for assembly. By installing the utility model on a light control circuit, the automatic time-delay closing for the vehicular light power supply can be achieved, thereby safety is guaranteed and waste of electric energy is avoided.
Description
Technical field
The utility model relates to the vehicle circuit field, especially a kind of automotive lamp auto shut off circuit.
Background technology
Vehicle light illumination circuit in the present automobile circuit adopts independently switch control mostly, in case forgetting, driver inattention closes, can dwindle greatly this service life to light bulb for vehicles, electric power energy is caused waste, can cause second day when serious because the consumption of electric energy and can't start vehicle brings unnecessary trouble.
Summary of the invention
The purpose of this utility model is exactly the defective that exists at prior art, provides a kind of parking to close the automotive lamp auto shut off circuit of automatic cutout car light feed circuit behind the car key.
Its technical scheme is: car light photoswitch K2 and car light light relay J are connected between power supply and the illuminating lamp, are parallel with car key K switch 1, diode D1, resistance R, capacitor C, aerotron T at car light photoswitch K2 and car light light relay J circuit two ends and connect to form delay control circuit.The two ends of car light light relay J also meet diode D2.
The utlity model has simple in structure, install additional conveniently, be installed on the lighting control circuit, can play the effect of automatic time delay closing vehicle lamp power supply, reach the effect of the safety and the electric energy that avoids waste.
Description of drawings
Accompanying drawing 1 is the schematic circuit diagram of a kind of embodiment.K1 is former car key switch among the figure; K2 is former car light photoswitch; J is former car light light relay.
The specific embodiment
Be further described with regard to its circuit composition and principle of work below in conjunction with accompanying drawing:
Connect to form delay control circuit by former car key K switch 1, former car light photoswitch K2, diode D1, resistance R, capacitor C, aerotron T; The two ends of former car light light relay J also meet diode D2 and shield;
Stop the back and forget when closing headlamp switch K2 when night, because so the flame-out key switch K1 of vehicle disconnects, the electric energy of capacitor C continues to power to aerotron T, relay J keeps adhesive, electric energy after after a while on the capacitor C fades away, aerotron T ends, and relay J discharges, and light is closed.
Claims (2)
1, automotive lamp auto shut off circuit, car light photoswitch (K2) and car light light relay (J) are connected between power supply and the illuminating lamp, it is characterized in that, be parallel with car key switch (K1), diode (D1), resistance (R), electric capacity (C), aerotron (T) at car light photoswitch (K2) and car light light relay (J) circuit two ends and connect to form delay control circuit.
2, automotive lamp auto shut off circuit according to claim 1 is characterized in that: at the two ends of car light light relay (J) and connect diode (D2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200090013U CN200960876Y (en) | 2006-10-24 | 2006-10-24 | Automatic closing circuit for automobile lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200090013U CN200960876Y (en) | 2006-10-24 | 2006-10-24 | Automatic closing circuit for automobile lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200960876Y true CN200960876Y (en) | 2007-10-17 |
Family
ID=38797382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200090013U Expired - Fee Related CN200960876Y (en) | 2006-10-24 | 2006-10-24 | Automatic closing circuit for automobile lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200960876Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101977043A (en) * | 2010-08-27 | 2011-02-16 | 莫嘉林 | Automatic switching device |
| CN102303574A (en) * | 2011-05-18 | 2012-01-04 | 奇瑞汽车股份有限公司 | Method and device for controlling electrical appliance load |
| CN102371938A (en) * | 2010-08-06 | 2012-03-14 | 鸿富锦精密工业（深圳）有限公司 | Car light control system |
| TWI479949B (en) * | 2009-12-22 | 2015-04-01 | Hon Hai Prec Ind Co Ltd | Lighting delay circuit |
| CN105752080A (en) * | 2016-03-02 | 2016-07-13 | 吴伟民 | Automatic vehicle parking method and system |
-
2006
- 2006-10-24 CN CNU2006200090013U patent/CN200960876Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI479949B (en) * | 2009-12-22 | 2015-04-01 | Hon Hai Prec Ind Co Ltd | Lighting delay circuit |
| CN102371938A (en) * | 2010-08-06 | 2012-03-14 | 鸿富锦精密工业（深圳）有限公司 | Car light control system |
| CN101977043A (en) * | 2010-08-27 | 2011-02-16 | 莫嘉林 | Automatic switching device |
| CN101977043B (en) * | 2010-08-27 | 2015-08-19 | 莫嘉林 | Recloser |
| CN102303574A (en) * | 2011-05-18 | 2012-01-04 | 奇瑞汽车股份有限公司 | Method and device for controlling electrical appliance load |
| CN105752080A (en) * | 2016-03-02 | 2016-07-13 | 吴伟民 | Automatic vehicle parking method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |