CN202231921U - Device for controlling headlight opening through trigger circuit - Google Patents
Device for controlling headlight opening through trigger circuit Download PDFInfo
- Publication number
- CN202231921U CN202231921U CN2011203598466U CN201120359846U CN202231921U CN 202231921 U CN202231921 U CN 202231921U CN 2011203598466 U CN2011203598466 U CN 2011203598466U CN 201120359846 U CN201120359846 U CN 201120359846U CN 202231921 U CN202231921 U CN 202231921U
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- China
- Prior art keywords
- circuit
- protection diode
- reverse protection
- headlight
- capacitor
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- 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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Abstract
A device for controlling headlight opening through trigger circuit is provided. The device is composed of a resistor, a second capacitor, and a reverse polarity protection diode. The device is characterized in that the second capacitor is connected with the resistor in parallel, one end of the parallel connection is connected with a cathode of a second diode, the other end is connected with a trigger end of the reverse polarity protection diode, a common end of the reverse polarity protection diode is connected with a fifth line, and a transmitting end of the reverse polarity protection diode is connected with a sixth line. When an engine is stopped working, a cathode loop of a headlight is closed, thus a protection function of a storage battery can be realized when the engine is not started.
Description
Technical field
The present invention relates to a kind of headlight protective device of motor cycle ignitor, is a kind of circuits for triggering control headlight opening device concretely.
Background technology
The motorcycle of the overwhelming majority all adopts the direct current supply pattern to be used as the power supply supply of headlight, and this mechanism simple structure is practical, brings more safety guarantee to night running; But exist obviously not enough: because of the influence of engine volume and discharge capacity, the volume and the power of generator are relatively low, the highest 7A of single-phase of generating electricity electric current; The capacity of storage battery is also less simultaneously; Do not wait to 7 ampere-hours from 4 ampere-hours respectively, and for the brightness that makes headlight improves, a lot of car owners change the former car light bubble of 35W into the bulb of 50W; Originally increased burden with regard to supply and demand electric energy in a basic balance; And evening, a lot of car owners earlier opened headlight in ato unit, caused the storage battery electric energy to descend, and storage battery can't satisfy electricity and start requirement.
Summary of the invention
The object of the present invention is to provide a kind of circuits for triggering control headlight opening device, make guaranteeing former igniter simple structure also have the function of protection starter, storage battery.
The present invention realizes with following technical scheme: this a kind of circuits for triggering control headlight opening device structure is made up of resistor, second capacitor, reverse protection diode.It is characterized in that: second capacitor is parallelly connected with resistor; End after the parallel connection is connected with the negative electrode of second diode; The other end is connected with the trigger end of reverse protection diode; The common port of reverse protection diode is connected with the 5th circuit, and the transmitting terminal of reverse protection diode is connected with the 6th circuit.First circuit is connected with the igniting charge coil of former car; Second circuit is connected with the elementary line of former car high voltage package; Tertiary circuit is connected with former car master switch and the elementary of flameout switch; The 4th circuit is connected with trigger, and the 5th circuit is connected with the negative pole or the car load negative line of 12V storage battery, and the 6th circuit is connected with the headlight negative line of former car.After engine operation reached certain rotating speed, the superimposed voltage of resistor and capacitor made triggering signal drive the transmitting terminal and the common port conducting of reverse protection diode, headlight work; When engine stop working, triggering signal forfeiture reverse protection diode transmitting terminal and common port form open circuit, and headlight quits work.
The invention has the beneficial effects as follows to have after engine stop working, close the negative loop of headlight, when realizing that engine does not start to the defencive function of storage battery.
Description of drawings
Accompanying drawing 1 is the structure chart of a kind of circuits for triggering control headlight opening device of the present invention in igniter.
1. first circuits among the figure, 2. second circuit, 3. tertiary circuit, 4. the 4th circuit; 5. the 5th circuit, 6. the 6th circuit, 7. resistor, 8. first capacitor; 9. first diode, 10. controllable silicon, 11. second capacitors, 12. second diodes; 13. controller, 14. headlights, 15. reverse protection diodes.
Embodiment
Accompanying drawing is the structural map of a kind of circuits for triggering of the present invention control headlight opening device in igniter, and its structure is made up of resistor 7, second capacitor 11, reverse protection diode 15.In the accompanying drawings; Second capacitor 11 is parallelly connected with resistor 7; End after the parallel connection is connected with the negative electrode of second diode 12; The other end is connected with the trigger end of reverse protection diode 15, and the common port of reverse protection diode 15 is connected with the 5th circuit 5, and the transmitting terminal of reverse protection diode 15 is connected with the 6th circuit 6.Remove in the square frame in the drawings: resistor 7, second capacitor 11, the parts of reverse protection diode 15 for increasing, all the other are the standard configuration part of igniter, and square frame be outward the parts that vehicle self matees.
Described first circuit 1 is igniting charging inlet wire,
Described second circuit 2 is the elementary line of high voltage package,
Described tertiary circuit 3 is flame-out line.
Described the 4th circuit 4 is the trigger end inlet wire,
Described the 5th circuit 5 is the negative pole of igniter,
Described the 6th circuit 6 is the headlight negative line, and the negative line of headlight is directly connected to vehicle frame negative pole or battery terminal negative in the design of former vehicle, just opens behind the headlight directly the loop and lights.
Claims (1)
1. a circuits for triggering control headlight opening device comprises resistor, second capacitor, reverse protection diode, and second capacitor and resistor are used to detect trigger end voltage; Conducting when guaranteeing that the reverse protection diode reaches the magnitude of voltage of regulation, it is characterized in that: second capacitor is parallelly connected with resistor, and the end after the parallel connection is connected with the negative electrode of second diode; The other end is connected with the trigger end of reverse protection diode; The common port of reverse protection diode is connected with the 5th circuit, and the transmitting terminal of reverse protection diode is connected with the 6th circuit, and first circuit is connected with the igniting charge coil of former car; Second circuit is connected with the elementary line of former car high voltage package; Tertiary circuit is connected with former car master switch and the elementary of flameout switch, and the 4th circuit is connected with trigger, and the 5th circuit is connected with the negative pole or the car load negative line of 12V storage battery; The 6th circuit is connected with the headlight negative line of former car; When engine stop working, triggering signal forfeiture reverse protection diode transmitting terminal and common port form open circuit, and headlight quits work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203598466U CN202231921U (en) | 2011-09-23 | 2011-09-23 | Device for controlling headlight opening through trigger circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203598466U CN202231921U (en) | 2011-09-23 | 2011-09-23 | Device for controlling headlight opening through trigger circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202231921U true CN202231921U (en) | 2012-05-23 |
Family
ID=46082490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203598466U Expired - Fee Related CN202231921U (en) | 2011-09-23 | 2011-09-23 | Device for controlling headlight opening through trigger circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202231921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381392A (en) * | 2011-09-23 | 2012-03-21 | 庄景阳 | Headlight switching device controlled by trigger circuit |
-
2011
- 2011-09-23 CN CN2011203598466U patent/CN202231921U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381392A (en) * | 2011-09-23 | 2012-03-21 | 庄景阳 | Headlight switching device controlled by trigger circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20120923 |