CN101519087B - Two-stroke motorcycle ignition system - Google Patents
Two-stroke motorcycle ignition system Download PDFInfo
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- CN101519087B CN101519087B CN2009100972002A CN200910097200A CN101519087B CN 101519087 B CN101519087 B CN 101519087B CN 2009100972002 A CN2009100972002 A CN 2009100972002A CN 200910097200 A CN200910097200 A CN 200910097200A CN 101519087 B CN101519087 B CN 101519087B
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Abstract
The invention provides a two-stroke motorcycle ignition system which solves the problems that the prior two-stroke motorcycle ignition system causes the battery jar power shortage because of insufficient power of a double-headlight magnetor, two headlights can not normally light, and the like. The motorcycle ignition system comprises a magnetor, an igniter, an ignition coil L3, a rectification voltage regulator, headlights and a battery jar, wherein a magnetor coil L1 is respectively connected with the rectification voltage regulator and the igniter which is connected with the ignition coil L3, the rectification voltage regulator comprises a diode D1 and a controlled silicon SCR1, the magnetor coil L1 is respectively connected with the diode D1 and the anode of the controlled silicon SCR1,the cathode of the controlled silicon SCR1 is connected with the battery jar, a headlight control circuit is connected with the controlled stage of the controlled silicon SCR1, and the headlights are respectively connected with the cathode of the diode D1 and the headlight control circuit. The invention ensures the reliability and the safety of the motorcycle during the driving at night; and mean while, the ignition system has high ignition energy, and has high voltage at a low speed and high speed.
Description
Technical field
The invention belongs to technical field of motorcycles, relate to a kind of ignition system, particularly a kind of two-stroke motorcycle ignition system.
Background technology
Existing two head lights of taking turns trail bike adopt single lamp system mostly, and be to adopt half-wave magneto system and CDI sparking mode, though this kind mode can guarantee the normal night running of vehicle, but because the speed of operation of 50 motor bikes is not high, so often make the luminosity deficiency of head light, thereby danger of travelling of dangerous driving person.If adopt two lamp systems, the following problem of existing motorcycle ignition system ubiquity: 1, head light brightness is not enough during low speed, and the storage battery charging current is little, can't be to the storage battery supply regular power.Charging current has only 0.4A during idling, also has only 2A during high speed; 2, the magneto generator horsepower output is not enough, adds that car load joins dual headlamps, or steering indicating light power strengthens (21W+10W), and the easier storage battery power shortage that causes is opened the phenomenon that the steering indicating light lantern festival causes headlight voltage instability, flicker; 3, pressure regulator direct current output peak value can reach about 50V during high speed, causes bulb to burn easily or electric elements damage.What 4, magneto generator was used is that the CDI sparking mode is to utilize the coil on the magneto generator to charge to electric capacity, produces igniting by trigger circuit control discharge again; It is bigger that capacitance voltage is influenced by the magneto generator rotating speed, low speed time point thermoelectricity capacity charge voltage is low, 350 have only 120V when being m, and 10000rpm high speed time point thermoelectricity capacity charge voltage is also on the low side, causes the ignition energy deficiency, be not easy to start, particularly start difficulty winter, again since magneto generator give the electrically-charged coil of electric capacity around the number of turn many, the line footpath is thin, usually have only about ten, damage easily.
Summary of the invention
The objective of the invention is at the existing the problems referred to above of existing technology, and provide a kind of can the solution to cause storage battery power shortage and the headlight can not be normally luminous owing to join dual headlamps magneto generator under power, during the too big idling of magneto generator power if cause problem such as engine idle shakiness when surpassing dual headlamps power, thereby guarantee the reliability of motor bike night running and the two-stroke motorcycle ignition system of safety.
Purpose of the present invention can realize by following technical proposal: a kind of two-stroke motorcycle ignition system, comprise magneto generator, firing unit, high-tension coil L3, rectification voltage regulator, headlight and storage battery, headlight all is connected with rectification voltage regulator with storage battery, described magne to coil L1 is connected with firing unit with rectification voltage regulator respectively, firing unit is connected with high-tension coil L3, it is characterized in that, this ignition system also comprises big lamp control circuit, described rectification voltage regulator comprises diode D1 and controllable silicon SCR 1, magne to coil L1 is connected with controllable silicon SCR 1 anode with the sun level of diode D1 respectively, the negative electrode of SCR1 is connected with storage battery, big lamp control circuit is connected with the controlled stage of controllable silicon SCR 1, and headlight is connected with big lamp control circuit with the negative electrode of diode D1 respectively by close switch K1.
In above-mentioned two-stroke motorcycle ignition system, this ignition system also comprises charging control circuit, described rectification voltage regulator also comprises controllable silicon SCR 2, and the anode of controllable silicon SCR 2 is connected with magne to coil L1, and charging control circuit is connected between the controlled stage and storage battery of controllable silicon SCR 2.
Pass through magne to coil L1 output AC power source during the work of this two-stroke motorcycle ignition system, make controllable silicon SCR 1 end, positive half-wave is directly powered to headlight behind diode D1 like this, and storage battery is not electrically-charged, preferentially satisfying big modulating voltage regulates again, thereby keep the headlight voltage stabilization, reach energy-conservation purpose.After satisfying the headlight supply regular power, by big lamp control circuit conducting at once controllable silicon SCR 1, and to battery charge, when headlight cut out, directly to the storage battery charging, it is many that the electric current maximum can reach 6.5A for the magneto generator positive half-wave.After battery charge reaches certain voltage, make controllable silicon SCR 2 conductings by charging control circuit, thereby control magne to coil L1 is no longer to battery charge.
In above-mentioned two-stroke motorcycle ignition system, described ignition system also comprises trigger control circuit, coil control circuit, capacitor C 1 and controllable silicon SCR 3, magne to coil L1 is connected with the positive pole of capacitor C 1 and the negative electrode of controllable silicon SCR 3 respectively, it is in parallel after capacitor C 1 is connected with diode D2 with diode D3 and coil control circuit, trigger winding L2 is connected through the controlled stage of trigger control circuit with controllable silicon SCR 3, and the sun level of controllable silicon SCR 3 is connected with high-tension coil L3.
When magneto generator enters negative half-wave, firing unit utilizes the following half-wave of magneto generator white line output, by the continuous switch of coil control circuit control magne to coil L1, magne to coil L1 is used as an inductance, producing high pressure gives capacitor C 1 charging, because the magneto generator inductance value is enough big, before the actuating motor starting speed does not also reach normal speed, voltage on the capacitor C 1 just can reach high potential, and after trigger winding L2 triggers, make controllable silicon SCR 3 conductings through trigger control circuit again, capacitor C 1 is discharged light a fire by high-tension coil L3.
In above-mentioned two-stroke motorcycle ignition system, described ignition system also comprises flameout circuit and flameout switch K2, described flameout circuit be connected in the circuit after flameout switch K2 connects.Here stop working by flameout circuit control ignition system.
Compared with prior art, the advantage of this two-stroke motorcycle ignition system is to have solved owing to join dual headlamps magneto generator under power by this two-stroke motorcycle ignition system and causes storage battery power shortage and the headlight can not be normally luminous, during the too big idling of magneto generator power if cause problem such as engine idle shakiness when surpassing dual headlamps power, the reliability and the safety of motor bike night running have been guaranteed, this ignition system ignition energy height all has high potential when low speed and high speed simultaneously.
Description of drawings
Fig. 1 is the whole basic circuit of this two-stroke motorcycle ignition system.
Fig. 2 is the circuit diagram of the rectification voltage regulator work in this two-stroke motorcycle ignition system.
Fig. 3 is the circuit diagram of the firing unit work in this two-stroke motorcycle ignition system.
Among the figure, 1, magneto generator; 2, firing unit; 3, rectification voltage regulator; 4, headlight; 5, storage battery; 6, big lamp control circuit; 7, charging control circuit; 8, coil control circuit; 9, flameout circuit; 10, trigger control circuit.
The specific embodiment
Below be specific embodiments of the invention and in conjunction with the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
This two-stroke motorcycle ignition system, comprise magneto generator 1, firing unit 2, high-tension coil L3, rectification voltage regulator 3, headlight 4 and storage battery 5, headlight 4 all is connected with rectification voltage regulator 3 with storage battery 5, described magne to coil L1 is connected with firing unit 2 with rectification voltage regulator 3 respectively, and firing unit 2 is connected with high-tension coil L3.
Specifically, this ignition system also comprises big lamp control circuit 6, charging control circuit 7, rectification voltage regulator 3 comprises diode D1, controllable silicon SCR 1 and controllable silicon SCR 2, magne to coil L1 is connected with controllable silicon SCR 1 anode with the sun level of diode D1 respectively, the negative electrode of SCR1 is connected with storage battery 5, big lamp control circuit 6 is connected with the controlled stage of controllable silicon SCR 1, headlight 4 is connected with big lamp control circuit 6 with the negative electrode of diode D1 respectively by close switch K1, the anode of controllable silicon SCR 2 is connected with magne to coil L1, charging control circuit 7 is connected between the controlled stage and storage battery 5 of controllable silicon SCR 2, magne to coil L1 is connected with the positive pole of capacitor C 1 and the negative electrode of controllable silicon SCR 3 respectively, it is in parallel after capacitor C 1 is connected with diode D2 with diode D3 and coil control circuit 8, trigger winding L2 is connected through the controlled stage of trigger control circuit 10 with controllable silicon SCR 3, the sun level of controllable silicon SCR 3 is connected with high-tension coil L3, magne to coil L1 is connected with the positive pole of capacitor C 1 and the negative electrode of controllable silicon SCR 3 respectively, it is in parallel after capacitor C 1 is connected with diode D2 with diode D3 and coil control circuit 8, trigger winding L2 is connected through the controlled stage of trigger control circuit 10 with controllable silicon SCR 3, the sun level of controllable silicon SCR 3 is connected with high-tension coil L3, between controllable silicon SCR 3 and high-tension coil L3, also be parallel with diode D4, flameout circuit 9 be connected in the circuit after flameout switch K2 connects.
The principle of work of this two-stroke motorcycle ignition system is as follows:
Pass through magne to coil L1 output AC power source during the work of this two-stroke motorcycle ignition system, make controllable silicon SCR 1 end, positive half-wave directly gives headlight 4 power supplies behind diode D1 like this, and storage battery 5 is not electrically-charged, preferentially satisfying headlight 4 voltages regulates again, thereby keep headlight 4 voltage stabilizations, reach energy-conservation purpose.After satisfying headlight 4 supply regular powers, by big lamp control circuit 6 controllable silicon SCR of conducting at once 1, and to storage battery 5 chargings, when headlight 4 cut out, directly to the storage battery charging, it is many that the electric current maximum can reach 6.5A for magneto generator 1 positive half-wave.After storage battery 5 chargings reach certain voltage, make controllable silicon SCR 2 conductings by charging control circuit 7, thereby control magne to coil L1 is no longer to storage battery 5 chargings.When magneto generator 1 enters negative half-wave, firing unit 2 utilizes the following half-wave of magneto generator 1 white line output, by the continuous switch of coil control circuit 8 control magne to coil L1, magne to coil L1 is used as an inductance, producing high pressure gives capacitor C 1 charging, because magneto generator 1 inductance value is enough big, before the actuating motor starting speed does not also reach normal speed 400rpm～500rpm, only during 230rpm, voltage on the capacitor C 1 just can reach 180V, and when the above high speed of 10000rpm, remain at the above voltage of 350V, and after trigger winding L2 triggers, make controllable silicon SCR 3 conductings through trigger control circuit 10 again, capacitor C 1 is discharged light a fire by high-tension coil L3.
Specific embodiment described herein only is that spirit of the present invention is made casehistory.The technical personnel of the technical field of the invention can be made various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used 1, magneto generator morely; 2, firing unit; 3, rectification voltage regulator; 4, headlight; 5, storage battery; 6, big lamp control circuit; 7, charging control circuit; 8, coil control circuit; 9, flameout circuit; 10, term such as trigger control circuit, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (4)
1. two-stroke motorcycle ignition system, comprise magneto generator (1), firing unit (2), high-tension coil L3, rectification voltage regulator (3), headlight (4) and storage battery (5), headlight (4) all is connected with rectification voltage regulator (3) with storage battery (5), the magne to coil L1 of magneto generator (1) is connected with firing unit (2) with rectification voltage regulator (3) respectively, firing unit (2) is connected with high-tension coil L3, it is characterized in that, this ignition system also comprises big lamp control circuit (6), described rectification voltage regulator (3) comprises diode D1 and controllable silicon SCR 1, magne to coil L1 is connected with controllable silicon SCR 1 anode with the sun level of diode D1 respectively, the negative electrode of controllable silicon SCR 1 is connected with storage battery (5), big lamp control circuit (6) is connected with the controlled stage of controllable silicon SCR 1, and headlight (4) is connected with big lamp control circuit (6) with the negative electrode of diode D1 respectively by close switch K1.
2. two-stroke motorcycle ignition system according to claim 1, it is characterized in that, this ignition system also comprises charging control circuit (7), described rectification voltage regulator (3) also comprises controllable silicon SCR 2, the anode of controllable silicon SCR 2 is connected with magne to coil L1, and charging control circuit (7) is connected between the controlled stage and storage battery (5) of controllable silicon SCR 2.
3. two-stroke motorcycle ignition system according to claim 1, it is characterized in that, described ignition system also comprises trigger control circuit (10), coil control circuit (8), capacitor C 1 and controllable silicon SCR 3, magne to coil L1 is connected with the positive pole of capacitor C 1 and the negative electrode of controllable silicon SCR 3 respectively, it is in parallel after capacitor C 1 is connected with diode D2 with diode D3 and coil control circuit (8), trigger winding L2 is connected with the controlled stage of controllable silicon SCR 3 through trigger control circuit (10), and the sun level of controllable silicon SCR 3 is connected with high-tension coil L3.
4. two-stroke motorcycle ignition system according to claim 3 is characterized in that, described ignition system also comprises flameout circuit (9) and flameout switch K2, described flameout circuit (9) be connected in the circuit after flameout switch K2 connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100972002A CN101519087B (en) | 2009-03-26 | 2009-03-26 | Two-stroke motorcycle ignition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100972002A CN101519087B (en) | 2009-03-26 | 2009-03-26 | Two-stroke motorcycle ignition system |
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| CN101519087A CN101519087A (en) | 2009-09-02 |
| CN101519087B true CN101519087B (en) | 2011-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100972002A Active CN101519087B (en) | 2009-03-26 | 2009-03-26 | Two-stroke motorcycle ignition system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2232386Y (en) * | 1995-09-28 | 1996-08-07 | 杨书华 | Light increasing apparatus for headlamp of motorcycle |
| CN2238777Y (en) * | 1995-01-26 | 1996-10-30 | 曾念清 | Brightness increasing apparatus for light of motorcycle |
| CN2421721Y (en) * | 1999-10-26 | 2001-02-28 | 李俊康 | Low-speed automatic luminance increasing device for motorcycle |
| CN2839616Y (en) * | 2005-04-15 | 2006-11-22 | 福建省晋江市三力机车有限公司 | The charging ignition mechanism of 157FMI type motorcycle engine |
-
2009
- 2009-03-26 CN CN2009100972002A patent/CN101519087B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2238777Y (en) * | 1995-01-26 | 1996-10-30 | 曾念清 | Brightness increasing apparatus for light of motorcycle |
| CN2232386Y (en) * | 1995-09-28 | 1996-08-07 | 杨书华 | Light increasing apparatus for headlamp of motorcycle |
| CN2421721Y (en) * | 1999-10-26 | 2001-02-28 | 李俊康 | Low-speed automatic luminance increasing device for motorcycle |
| CN2839616Y (en) * | 2005-04-15 | 2006-11-22 | 福建省晋江市三力机车有限公司 | The charging ignition mechanism of 157FMI type motorcycle engine |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-130314A 2001.05.15 |
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| CN101519087A (en) | 2009-09-02 |
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