CN2516400Y - Energy-saving and encironmental protection ignition device for vehicle - Google Patents
Energy-saving and encironmental protection ignition device for vehicle Download PDFInfo
- Publication number
- CN2516400Y CN2516400Y CN 01219970 CN01219970U CN2516400Y CN 2516400 Y CN2516400 Y CN 2516400Y CN 01219970 CN01219970 CN 01219970 CN 01219970 U CN01219970 U CN 01219970U CN 2516400 Y CN2516400 Y CN 2516400Y
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- inducer
- energy
- plug
- saving
- distributor
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- Expired - Fee Related
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- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The utility model relates to an ignition device of automobile, an inductor is connected in series in the high voltage circuit between the ignition winding and the spark plug of the traditional ignition device of automobile, the inductor is utilized to prolong the spark tail so as to improve the reliability of ignition, so that the sufficient combustion of the mixed gas in the cylinder. The utility model has the advantages of obvious energy-saving effect and less tail gas pollution.
Description
The utility model relates to automotive electric equipment, particularly the improved device of automotive ignition system high voltage circuit.
As everyone knows, the performance quality of automotive ignition system has important effect to vehicle energy saving and environmental protection.Traditional automotive ignition system is made of jointly high-tension coil, current distributor and light-up plug.In order to improve the usefulness of ignition system, once the someone proposed to increase the technical scheme of additional device one cond in high voltage circuit.This scheme is bad through practical effect, and circuit connects also complexity simultaneously, and electric capacity needs an end bonding.Theoretically, the voltage equation of igniter for automobile
By formula as can be seen in the circuit maxim of secondary high pressure electricity be subjected to the influence of aspects factor, C in the formula
2Represent the distributed capacitance in the secondary circuit, with U
2maxQuantitative relation be U
2maxWith C
1, C
2Minimizing and increase, as seen design capacitance in firing circuit is the effect of out of reach energy efficiency.In practicality, except that special-purpose communication automobile, other vehicle does not all adopt the way that installs shielding additional at firing circuit to reduce electromagenetic wave radiation, and its reason is afraid of C exactly
2Become big, influence ignitability.
The purpose of this utility model provides a kind of energy-saving and environment-friendly automobile igniting high pressure enhancing device.
The utility model comprises traditional high-tension coil, high tension distributor and light-up plug, high tension distributor is connected with high-tension coil, several mouths of high tension distributor connect cooresponding light-up plug respectively, it is characterized in that: in the high tension cord between described high-tension coil and the high tension distributor, be connected in series an inducer, or in the high pressure line between several mouths of described high tension distributor and the cooresponding light-up plug, be connected in series an inducer respectively; Described inducer parameter is 2-20mH.
The utlity model has following effect:
1. improve the reliability of igniting, made mixture gas economic combustion in the cylinder, improved engine power performance.
2. energy-saving effect is obvious, and fuel consumption of 100km has reduced 10-15% than originally.
3. reduce the pollution of vehicle exhaust.
The drawing explanation:
Fig. 1 is the contour structures scheme drawing of inducer in the energy-saving and environment-friendly automobile igniting high pressure enhancing device described in the utility model.
Fig. 2 is the schematic circuit diagram of energy-saving and environment-friendly automobile igniting high pressure enhancing device embodiment 1 described in the utility model.
Fig. 3 is the schematic circuit diagram of energy-saving and environment-friendly automobile igniting high pressure enhancing device embodiment 2 described in the utility model.
Fig. 4 is the schematic circuit diagram of energy-saving and environment-friendly automobile igniting high pressure enhancing device embodiment 3 described in the utility model.
Fig. 5 is the schematic circuit diagram of energy-saving and environment-friendly automobile igniting high pressure enhancing device embodiment 4 described in the utility model.
The utility model concrete structure is seen accompanying drawing:
Fig. 1 has reflected the contour structures of inducer, and inducer 1 is enclosed in the shell, and the shell both sides are the external bonded assembly Connector Clip 2,3 of inducer, and this Connector Clip position is tubular or cylindricality, and its design angle is applicable to various vehicles.For cooperating the inserting mode of various vehicles, also can adopt different annexes.Described shell can be made with plastic material.
Fig. 2 reflection be that inducer 1 is connected in embodiment in the high tension cord 4 between high-tension coil and the current distributor.Wherein the mouth 5 in the high-tension coil 8 is connected with central high tension cord jack 6 on the current distributor lid 7 by high tension cord 4.Described inducer 1 just is serially connected in the high tension cord 4.The output terminals A 1-A4 of high tension distributor directly is connected light-up plug B1-B4 other end ground connection respectively with cooresponding light-up plug B1-B4.
What Fig. 3 to Fig. 4 reflected is the embodiment that inducer 1 is connected in high tension cord between current distributor and the light-up plug 9.Fig. 3 is 4 light-up plug formula ignition devices.Wherein be serially connected with inducer L1-L4 respectively between high tension distributor output terminals A 5-A8 and the cooresponding light-up plug B5-B8.Fig. 4 is 3 light-up plug formula ignition devices.Wherein be serially connected with inducer L5-L7 respectively between high tension distributor output terminals A 9-A11 and the cooresponding light-up plug B9-B10, Fig. 5 is 6 light-up plug formula ignition devices.Wherein be serially connected with inducer L8-L13 respectively between high tension distributor output terminals A 12-A17 and the cooresponding light-up plug B12-B17.What transmit in the automotive ignition high voltage circuit is the high-voltage pulse alternating current, and its energy source is elementary in firing circuit.Spark plug sparking moment, high voltage circuit promptly has low frequency ac, and high-frequency alternating current is arranged again, and inducer is an accumulator in alternating current circuit.Its induction reactance size is with the frequency change of alternating current, as long as data are selected for use suitably, the high-pressure peak in capacitive strike stage is reduced, can make the time expand in inductive discharge stage again, allow mixture gas economic combustion in the cylinder, the rotation speed change of driving engine that its frequency-response data is just in time corresponding again is so can play the effect that improves ignitability.Can also play the effect (being acceleration capability) that Ignition Module does not have.
Spark plug sparking divides two stages, and F/s is secondary circuit distributed capacitance C
2The electric energy discharge that stores, disruptive spark plug gap forms plasma and conducts electricity; Subordinate phase is secondary circuit coil inductance L
2Discharge makes the gap location temperature build-up form mixture gas in the flame ignition cylinder.The inductive discharge stage (claiming the spark tail) is long more, and it is reliable more to light a fire, and mixed firing is abundant more.This device is exactly to adopt the way that prolongs the spark tail, increases an inducer in high voltage circuit.
The inducer that this device increased can be selected suitable parameter for use, and its optimum data can get according to different vehicle experiments.Generally speaking, be good with 2-20mH.
Claims (1)
1. energy-saving and environment-friendly automobile igniting high pressure enhancing device, it comprises traditional high-tension coil, high tension distributor and light-up plug, high tension distributor is connected with high-tension coil, several mouths of high tension distributor connect cooresponding light-up plug respectively, it is characterized in that: in the high tension cord between described high-tension coil and the high tension distributor, be connected in series an inducer, or in the high pressure line between several mouths of described high tension distributor and the cooresponding light-up plug, be connected in series an inducer respectively; Described inducer parameter is 2-20mH.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219970 CN2516400Y (en) | 2001-04-30 | 2001-04-30 | Energy-saving and encironmental protection ignition device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219970 CN2516400Y (en) | 2001-04-30 | 2001-04-30 | Energy-saving and encironmental protection ignition device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2516400Y true CN2516400Y (en) | 2002-10-16 |
Family
ID=33637676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01219970 Expired - Fee Related CN2516400Y (en) | 2001-04-30 | 2001-04-30 | Energy-saving and encironmental protection ignition device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2516400Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748188A (en) * | 2012-07-24 | 2012-10-24 | 梁耀荣 | Ignition system of internal combustion engine circularly controlled by six spark plugs |
| CN102777308A (en) * | 2012-07-24 | 2012-11-14 | 梁耀荣 | Internal-combustion engine ignition system circularly controlled by four spark plugs |
-
2001
- 2001-04-30 CN CN 01219970 patent/CN2516400Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748188A (en) * | 2012-07-24 | 2012-10-24 | 梁耀荣 | Ignition system of internal combustion engine circularly controlled by six spark plugs |
| CN102777308A (en) * | 2012-07-24 | 2012-11-14 | 梁耀荣 | Internal-combustion engine ignition system circularly controlled by four spark plugs |
| CN102777308B (en) * | 2012-07-24 | 2016-05-11 | 梁耀荣 | A kind of ignition system of internal combustion engine of four spark plug loop controls |
| CN102748188B (en) * | 2012-07-24 | 2016-05-25 | 袁振华 | Six-spark-plug cycle controlled ignition system of internal combustion engine |
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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 |