CN2195626Y - Electromagnetic contactless electronic ignitor for vehicle - Google Patents
Electromagnetic contactless electronic ignitor for vehicle Download PDFInfo
- Publication number
- CN2195626Y CN2195626Y CN 94218306 CN94218306U CN2195626Y CN 2195626 Y CN2195626 Y CN 2195626Y CN 94218306 CN94218306 CN 94218306 CN 94218306 U CN94218306 U CN 94218306U CN 2195626 Y CN2195626 Y CN 2195626Y
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- China
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- triode
- input end
- utility
- resistance
- model
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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 electromagnetic contactless electronic igniter for a vehicle. The utility model overcomes the disadvantages of high-speed vibration for a mechanical platinum igniter, easy flameout, ablation contact, poor contact, etc. The ignition intensity can be enhanced by more than two times. The range of application for electric voltage is wide, the contact can not be burnt, the combustion rate of gasoline is enhanced, the utility model can be easily started with a low temperature, and the utility model is suitable for various vehicles with different vehicle speeds.
Description
The utility model relates to the car combustion engine ignition mechanism, especially can realize beakless ignition, the automobile magnetoelectric non-contact electronic ignition device that spark intensity is big.
At present, known mechanical type platinum point firearm produces spark under on off state, the platinum contact part is burnt very soon.Divide resultant velocity slow, make the part waste of energy, its sensitivity is low, and ignition intensity is little.Its cold-starting difficulty, oil consumption increases, atmospheric pollution.
The purpose of this utility model provides a kind of automobile magnetoelectric non-contact electronic ignition device, and it has overcome mechanical platinum point firearm vibration at high speed, easily cutoff, pitting of contact, shortcomings such as bad connection.It can make ignition intensity improve more than 2 times, and voltage Applicable scope is wide, and the contact does not have scaling loss, improves the gasoline combustion rate, and low temperature easily starts, and is applicable to the various vehicles of the different speed of a motor vehicle.
The purpose of this utility model is to realize like this, a kind of automobile magnetoelectric non-contact electronic ignition device, form by distributor die cavity, support, camshaft, sensor, support by screw in the distributor die cavity, sensor is arranged in the fixed hole of support, and magnet is fixed on the plastic ring, and camshaft and plastic ring are connected as a single entity, lead-in wire passes outside distributor an actor's rendering of an operatic tune by fairlead, and is connected with electronic switch.In electronic switch (8), resistance (11) one ends link to each other with power supply, the other end is connected with magnetosensitive integrated switch (12) input end, resistance (13) one ends are connected with power supply, the other end is connected with resistance (17) with the input end of triode (14), the output terminal of triode (14) is connected with triode (18) input end, thermistor (15) one ends are connected with power supply, the other end links to each other with automobile ignition coil (16), the output terminal of spark coil (16) is connected with the input end of triode (18), triode (18) output head grounding.
Owing to adopted such scheme, thereby made the igniter life-span improve tens times relatively than former platinum point firearm.And cost is low, and part is few, and is simple and reasonable.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model shape assumption diagram.
Fig. 2 is the utility model electronic switching circuit schematic diagram.
1. ignition distributor die cavities, 2. screws, 3. supports, 4. camshafts, 5. sensors, 6. lead-in wires, 7. fairleads, 8. electronic switches, 9. magnet, 10. plastic rings, 11. resistance, 12. magnetosensitive integrated switch, 13. resistance, 14. triodes, 15. thermistors, 16. automobile ignition coils, 17. resistance, 18. triodes among the figure
In the embodiment shown in fig. 1, support (3) is fixed in the distributor die cavity (1) by screw (2), sensor (5) is arranged in the fixed hole of support (3), and magnet (9) is fixed on the plastic ring (10), and camshaft (4) is connected as a single entity with plastic ring (10).Lead-in wire (6) passes outside distributor an actor's rendering of an operatic tune (1) by drawing hole (7), and is connected with electronic switch (8).
In the embodiment shown in Figure 2, resistance (11) one ends in the electronic switch (8) link to each other with power supply, the other end is connected with magnetosensitive integrated switch (12) input end, resistance (13) one ends are connected with power supply, the other end is connected with resistance (17) with the input end of triode (14), the output terminal of triode (14) is connected with triode (18) input end, thermistor (15) one ends link to each other with power supply, the other end links to each other with automobile ignition coil (16), and the output terminal of spark coil (16) is connected with the input end of triode (18).Triode (18) output head grounding.When the action of the relative magnetosensitive integrated switch of permanent-magnet steel magnetic pole (12) sense magnetic surface, magnetosensitive integrated switch output negative pole pulse signal makes the triode (14) and the triode (18) that are in saturation state change cut-off state rapidly over to.The elementary winding that is connected on triode (18) collector electrode produces strong counterelectromotive force, and the spark plug that the secondary windings electricity rises in the 25KV driving automobile cylinder body is realized igniting.
Claims (1)
1, a kind of automobile magnetoelectric non-contact electronic ignition device, form by distributor die cavity, support, camshaft, sensor, electronic switch, it is characterized in that support (3) is fixed in the distributor die cavity (1) by screw (2), sensor (5) is arranged in the fixed hole of support (3), magnet (9) is fixed on the plastic ring (10), and camshaft (4) is connected as a single entity with plastic ring (10).Lead-in wire (6) passes outside distributor an actor's rendering of an operatic tune (1) by drawing hole (7), and is connected with electronic switch (8).Resistance (11) one ends in the electronic switch (8) link to each other with power supply, the other end is connected with magnetosensitive integrated switch (12) input end, resistance (13) one ends are connected with power supply, the other end is connected with resistance (17) with the input end of triode (14), the output terminal of triode (14) is connected with triode (18) input end, thermistor (15) one ends link to each other with power supply, the other end links to each other with automobile ignition coil (16), the output terminal of spark coil (16) is connected with the input end of triode (18), triode (18) output head grounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94218306 CN2195626Y (en) | 1994-08-11 | 1994-08-11 | Electromagnetic contactless electronic ignitor for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94218306 CN2195626Y (en) | 1994-08-11 | 1994-08-11 | Electromagnetic contactless electronic ignitor for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2195626Y true CN2195626Y (en) | 1995-04-26 |
Family
ID=33833499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94218306 Expired - Fee Related CN2195626Y (en) | 1994-08-11 | 1994-08-11 | Electromagnetic contactless electronic ignitor for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2195626Y (en) |
-
1994
- 1994-08-11 CN CN 94218306 patent/CN2195626Y/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 |