CN2556379Y - Secondary pulse high-energy electronic igniter for gasoline engine - Google Patents
Secondary pulse high-energy electronic igniter for gasoline engine Download PDFInfo
- Publication number
- CN2556379Y CN2556379Y CN 02263844 CN02263844U CN2556379Y CN 2556379 Y CN2556379 Y CN 2556379Y CN 02263844 CN02263844 CN 02263844 CN 02263844 U CN02263844 U CN 02263844U CN 2556379 Y CN2556379 Y CN 2556379Y
- Authority
- CN
- China
- Prior art keywords
- capacitor
- diode
- resistance
- utmost point
- 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.)
- Expired - Fee Related
Links
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- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The utility model relates to a secondary pulse high energy electronic igniter of a gasoline engine, pertaining to a super high energy electronic ignition device with an amplifying return circuit and an induction coil suitable for the gasoline engine of a vehicle and a motorcycle, and comprising an outer cover and an induced amplifying circuit consisting of a diode, a capacitor and an induction coil arranged in the outer cover and connected in parallel; in the induced amplifying circuit, a resistor, the diode, the capacitor and a PNP-NPN triode compound tube are sequentially connected with each other in series to form the amplifying return circuit which is connected with a capacitor bank in parallel and then with the induction coil in parallel separately; a positive pole and a negative pole of the outer cover are connected respectively with a distributor block and an ignition coil of the motor vehicle; a pulse voltage is amplified through the transistor triode compound tube to form a circulation rotation of the pulse voltage, and then input to the capacitor bank for a discharge ignition so as to form the secondary super high-pressure pulse. The utility model has the advantages of complete burning of the gas mixture, fast refueling, high speed and non-spark out, non-carbon deposition in a spark plug and a vent pipe, obvious fuel-saving, reduced blowdown, little noise, long life length and non side effect, thereby being suitable for a vehicle, a motorcycle and a power assistant vehicle.
Description
Technical field
The utility model relates to a kind of petrol engine second pulse high-energy electronic igniter, belongs to the strong high-energy electronic igniter with amplifying return circuit and inductor coil that is applicable to automobile and motorcycle gasoline engine.
Background technique
The known ignition system of automobile and motorcycle gasoline engine, use the tradition igniting, though inexpensive, exist following shortcoming: (1) is owing to pass through the electric current restriction of the elementary winding of spark coil always, can not macro-energy light a fire, make easy carbon deposit of spark plug and pollution; (2) motor is when running up, and ignition coil current can not reach maximum value, influences secondary voltage simultaneously, and voltage pulse output is little, is easy to generate circuit fire phenomenon.Spark coil exists big inductance when transformation, the rotating speed of motor is high more, and electric current in the low voltage winding and high-tension coil voltage are low more, is difficult to guarantee the reliably working of high speed engine.
The utility model designer once in Chinese utility model patent CN2454563Y " ignition device of gasoline engine ", provided the technological scheme of a kind of transistor electronic ignitin system or title contactless ignition system, had overcome some shortcomings of traditional ignition mechanism.The utility model is further improving and development on the above-mentioned patent basis.
Summary of the invention
The technical problems to be solved in the utility model provide a kind of interference that can stop counterelectromotive force, pulse voltage amplitude keep stable, spark plug and outlet pipe carbon deposit, cold car easily do not start, raise speed fast, protection spark coil, high pressure packet and spark plug, fuel-economizing obviously, reduce discharge, the gasoline second pulse high-energy electronic igniter of long service life.
The technological scheme of the technical problems to be solved in the utility model is: include one and have the shell of anode connector and positive terminal and the diode (B by amplified current, prevention counterelectromotive force in this shell
2), filter capacitor (C
1), the induction amplification circuit that composes in parallel of inductor coil (LCD).
In the induction amplification circuit, resistance R
1, diode B
2, resistance R
2, diode B
1, capacitor C
1With transistor triode (PNP-NPN) composite pipe (B
3And B
4) be followed in series to form amplifying return circuit, transistor three PNP-NPN composite pipe (B
3And B
4) in transistor PNP triode (B
3) the e utmost point be connected on diode (B
1) and resistance (R
1) between, its c utmost point is connected on resistance (R
2) and electric capacity (C
1) between, its b utmost point and transistor NPN triode (B
4) the e utmost point connect transistor NPN triode (B
4) the b utmost point be connected on resistance (R
1) and diode (B
2) between and with electric capacity (C
3) connect, its c utmost point is connected on diode (B
2) and resistance (R
2) between and with electric capacity (C
2) connect and with electric capacity (C
3) after the parallel connection, respectively with inductor coil (LCD) in parallel be connected with positive terminal on the shell.
A pulsed voltage is by resistance (R
1) discharge, by diode (B
1And B
2) discharge and prevention back current, resistance (R
2) separate electric current, produce amplification by transistor triode composite pipe again, form pulsed voltage circulation rotation, diode (B before and after being input to again
1And B
2) discharge and give combination capacitor (C
2And C
3), electric capacity (C
2) discharge and recharge igniting, electric capacity (C
3) energy storage amplifies and replenish electric capacity (C
2) deficiency, producing simultaneously and rotating to voltage is clean direct current.Inductor coil (LCD) plays additional amplification circuit effect simultaneously, makes pulse voltage amplitude keep constant.
The utility model compared with prior art has following advantage:
1, the utility model adopts transistor triode composite tube, produces and amplifies circulation loop, and positive and negative direction all plays amplification, and back current is stoped by diode, and the transistor after compound is not subjected to the variation of electric current and influences, can be not breakdown.
2, the utility model adopts capacitor C in parallel
2And C
3, realize that the strong high energy of second pulse amplifies igniting, strengthen the igniting number of times, it is fast to add speed oil, realizes not cutoff at a high speed.
3, after the utility model second pulse amplifies; because the utility model produces strong high-voltage pulse, when spark plug sparking, form ground loop; the arcing utmost point produces countless electronics; photoemission each position to the cylinder body is followed the tracks of mixed gas simultaneously and is fully burnt, and increases power; fuel-economizing and reduction discharging; do not rise so can not produce carbon deposit and temperature to spark plug, protection spark plug and motor increase the service life.
4, the utility model long service life is suitable for various types such as automobile, motorcycle, booster car, and without any side effects.
5,, reduced the interior external noise of car because mixed gas fully burns, and when locomotive operation of the present utility model was housed, mechanic sound was low, and aerodynamic sound is low, and burning and electromagnetic sound are low.
Description of drawings
Fig. 1 is the utility model structure and with various automobiles wiring schematic diagrams is installed.
Fig. 2 is the utility model and various motorcycle, booster car wiring schematic diagram.
Embodiment
Following the utility model will describe in detail embodiment (in conjunction with the accompanying drawings).
The utility model shown in Figure 1 includes the shell 1 with anode connector 2 and positive terminal 3, the diode B in the shell 1
2, capacitor C
1The induction amplification circuit that composes in parallel with inductor coil LCD.
In the induction amplification circuit, resistance R
1, diode B
2, diode B
1, capacitor C
1With transistor three utmost point PNP-NPN composite pipe (B
3And B
4) be followed in series to form amplifying return circuit.At transistor triode PNP-NPN composite pipe (B
3And B
4) in transistor PNP triode B
3The e utmost point be connected on diode B
1And resistance R
1Between, its e utmost point is connected on resistance R
2And capacitor C
1Between, its b utmost point and transistor NPN triode B
4The e utmost point connect transistor NPN triode B
4The b utmost point be connected on resistance R
1With diode B
2Between and and capacitor C
3Connect, its c utmost point is connected on diode B
2And resistance R
2Between and in capacitor C
2Connect and and capacitor C
3After the parallel connection, respectively with inductor coil LCD in parallel be connected with positive terminal 3 on the shell 1.
Use when implementing on various automobiles, the spark coil JBD of former car and the center high voltage wire of distributor APD are removed, the utility model positive terminal 3 is inserted on the distributor APD center socket, shell anode connector 2 insertion point fire coil sockets get final product.Capacitor C is passed through in storage battery VA power supply
4Charge and discharge pulse signal is provided for the winding of spark coil JBD, the secondary winding of spark coil JBD produces the negative high voltage pulse, distributor APD discharge and divide the cylinder action also to drive contact switch K1 action makes capacitor C
4Constantly charging and discharge.The counterelectromotive force that exist in the circuit this moment is by diode (B
1And B
2) isolate, stop distributor APD counter electromotive force current to be back to spark coil JBD, and spark coil JBD is by inductor coil LCD and resistance R
1Diode (B is given in the discharge back
1And B
2) input capacitance C again
1Through transistor triode PNP-NPN composite pipe (B
3And B
4) produce circulation and amplify, and not changed by electric current positive and negative direction and size of current and influence, again by combination capacitor (C
2And C
3) play the second pulse amplification, reach the strong high-pressure electronic of clean direct current and light a fire, easily start and the fuel-economizing purpose.
Embodiment 2, Figure 2 shows that the utility model is used for the wiring schematic diagram of motorcycle and booster car, during installation, the cavity cap of former car high pressure packet 4 is removed, the utility model shell anode connector 2 is connected with former overall height line ball, and shell positive terminal 3 connects cavity cap and inserts that spark plug 5 gets final product on the car.
Claims (1)
1, a kind of petrol engine second pulse high-energy electronic igniter includes have anode connector (2) and the shell (1) of positive terminal (3) and the diode B in the shell (1)
2, capacitor C
1With the induction amplification circuit that inductor coil LCD composes in parallel, it is characterized in that responding in the amplification circuit resistance R
1, diode B
2, resistance R
2, diode B
1, capacitor C
1With transistor PNP-NPN triode composite pipe (B
3And B
4) be followed in series to form amplifying return circuit, described transistor triode PNP-NPN composite pipe (B
3And B
4) in transistor PNP triode B
3The e utmost point be connected on diode B
1And resistance R
1Between, its c utmost point is connected on resistance R
2And capacitor C
1Between, its b utmost point and transistor NPN triode B
4The e utmost point connect transistor NPN triode B
4The b utmost point be connected on resistance R
1With diode B
2Between and and capacitor C
3Connect, its c utmost point is connected on diode B
2And resistance R
2Between and and capacitor C
2Connect and and capacitor C
3After the parallel connection, respectively with inductor coil LCD in parallel be connected with positive terminal (3) on the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02263844 CN2556379Y (en) | 2002-08-20 | 2002-08-20 | Secondary pulse high-energy electronic igniter for gasoline engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02263844 CN2556379Y (en) | 2002-08-20 | 2002-08-20 | Secondary pulse high-energy electronic igniter for gasoline engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2556379Y true CN2556379Y (en) | 2003-06-18 |
Family
ID=33730148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02263844 Expired - Fee Related CN2556379Y (en) | 2002-08-20 | 2002-08-20 | Secondary pulse high-energy electronic igniter for gasoline engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2556379Y (en) |
-
2002
- 2002-08-20 CN CN 02263844 patent/CN2556379Y/en not_active Expired - Fee Related
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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 |