CN203521891U - Engine ignition connector and system - Google Patents
Engine ignition connector and system Download PDFInfo
- Publication number
- CN203521891U CN203521891U CN201320563420.1U CN201320563420U CN203521891U CN 203521891 U CN203521891 U CN 203521891U CN 201320563420 U CN201320563420 U CN 201320563420U CN 203521891 U CN203521891 U CN 203521891U
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- China
- Prior art keywords
- engine ignition
- booster circuit
- engine
- connector
- ignition connector
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- Expired - Fee Related
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- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The utility model relates to the technical field of engines and specifically relates to an engine ignition connector and system. The engine ignition connector includes a boosting circuit. An input terminal of the boosting circuit is connected with a high voltage generator. An output terminal of the boosting circuit is connected with an ignition plug. A grounding terminal of the boosting circuit is connected with a metal housing of an engine. The engine ignition system includes the high voltage generator, the ignition plug and the above engine ignition connector. The engine ignition connector is connected with the high voltage generator and the ignition plug respectively. The engine ignition connector and the engine ignition system provided by the embodiment of the utility model can prohibit electromagnetic interference produced in an ignition high voltage transmission process and influence on peripheral circuit equipment caused by electromagnetic interference can be reduced.
Description
Technical field
The utility model relates to technical field of engines, in particular to engine ignition connector and system.
Background technology
Engine igniting system, as shown in Figure 1, comprise high-pressure generator 1, spark plug 4 and engine ignition connector 2, high-pressure generator 1 is for generation of igniting high pressure, engine ignition connector 2 is for igniting high-voltage transmission that high-pressure generator 1 is produced to spark plug 4, and spark plug 4 utilizes igniting high pressure to produce electric sparks with the indoor compression fuel oil of ignition combustion.
As shown in Figure 1, engine ignition connector 2 in correlation technique, the igniting high voltage direct that high-pressure generator 1 produces was connected high-voltage conducting wires 3 and was transferred to spark plug 4 places, and in high-voltage conducting wires 3, the igniting high pressure of transmission easily produces electromagnetic interference, affects the normal use of peripheral circuit equipment.
Utility model content
The purpose of this utility model is to provide engine ignition connector and system, to solve the above problems.
Engine ignition connector is provided in embodiment of the present utility model, has comprised: booster circuit;
The input of described booster circuit is connected with high-pressure generator, and the output of described booster circuit is connected with spark plug, and the earth terminal of described booster circuit is connected with engine metal shell.
Engine igniting system, comprises high-pressure generator, spark plug and above-mentioned engine ignition connector;
Described engine ignition connector is connected with described high-pressure generator and described spark plug respectively.
Engine ignition connector and the system of the utility model above-described embodiment, wherein in engine ignition connector, be provided with booster circuit, by the booster circuit arranging, can regulate voltage in the igniting high pressure of high-pressure generator input and the phase difference between electric current, regulate the power factor of engine, thereby suppress the electromagnetic interference producing in igniting high-voltage transmission process, minimizing, because of the impact of electromagnetic interference on peripheral circuit equipment, has overcome correlation technique because of the normal technical problem of using of electromagnetic interference influence peripheral circuit equipment.
Accompanying drawing explanation
Fig. 1 shows the structural representation of engine igniting system in correlation technique;
Fig. 2 shows the structural representation of engine ignition connector in the utility model;
Fig. 3 shows the circuit diagram of booster circuit in the utility model.
Reference numeral: 1-high-pressure generator, 2-engine ignition connector, 3-high-voltage conducting wires, 4-spark plug, 5-booster circuit, 6-attachment screw, 7-connects folder, 8-the first connecting portion, 9-the second connecting portion, the 10-chip that boosts, 11-resistance, 12-inductance coil, 13-power supply, 14-output, 15-input, 16-earth terminal, 17-connector shell.
Embodiment
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
A kind of engine ignition connector 2 is provided in the utility model embodiment, as shown in Figure 2, comprises: booster circuit 5; The input of booster circuit 5 is connected with high-pressure generator 1, and the output of booster circuit 5 is connected with spark plug 4, and the earth terminal of booster circuit 5 is connected with engine metal shell.
The engine ignition connector 2 of the utility model embodiment, be provided with booster circuit 5, by the booster circuit 5 arranging, can regulate voltage in the igniting high pressure of high-pressure generator 1 input and the phase difference between electric current, regulate the power factor of engine, thereby suppress the electromagnetic interference producing in igniting high-voltage transmission process, reduce because of the impact of electromagnetic interference on peripheral circuit equipment, overcome correlation technique because of the normal technical problem of using of electromagnetic interference influence peripheral circuit equipment.In addition, by the booster circuit arranging, can improve the igniting high pressure of engine, for example, igniting high pressure in correlation technique is 9 kilovolts～12 kilovolts, in the utility model embodiment by the booster circuit arranging, can be by the igniting high-tension boost to 13 of engine kilovolt～14 kilovolts, and then make the burning of fuel oil more abundant, also make the power of engine more powerful, more fuel-efficient, energy-conservation simultaneously.
When the earth terminal of booster circuit 5 is connected with engine metal shell, as shown in Figure 2, the earth terminal of booster circuit 5 is connected with engine metal shell by metal shell connector.Particularly, metal shell connector comprises attachment screw 6 and connects folder 7, connects folder 7 and is connected with the earth terminal of booster circuit 5 by attachment screw, connects to press from both sides 7 the other end and be connected with engine metal shell, makes the earth terminal ground connection of booster circuit 5.
Particularly, further show the circuit diagram of the booster circuit of engine ignition connector in Fig. 3, wherein as shown in Figure 3, booster circuit comprises input 15, output 14, earth terminal 16, the chip 10 that boosts, resistance 11, inductance coil 12 and power supply 13; Boost chip 10, resistance 11, inductance coil 12 and power supply 13 connects successively; The chip 10 that boosts is connected with output 14 and earth terminal 16 respectively; Power supply 13 is connected with earth terminal 16; Inductance coil 12 is connected with input 15.
As shown in Figure 2, engine ignition connector 2 also comprises: the first connecting portion 8; The input of booster circuit 5 is connected with high-pressure generator 1 by the first connecting portion 8.
As shown in Figure 2, engine ignition connector 2 also comprises: the second connecting portion 9; The output of booster circuit 5 is connected with spark plug 4 by the second connecting portion 9.
Particularly, the first connecting portion 8 comprises the first attachment screw, and the first attachment screw is connected with high-pressure generator 1 by high-voltage conducting wires 3, and the first attachment screw is also connected with booster circuit 5 by high-voltage conducting wires 3.
The second connecting portion 9 comprises the second attachment screw and High voltage output part, and the second attachment screw is connected with High voltage output part and booster circuit 5 respectively, and High voltage output part is connected with spark plug 4.
The engine ignition connector 2 of the utility model embodiment also comprises: connector shell 17; Connector shell 17 is placed in outside booster circuit 5.The protection realizing booster circuit 5 by connector shell 17.Particularly, connector shell 17 is L-type, and the length on the long limit of L-type connector shell is 70～90 millimeters.
The utility model embodiment also provides a kind of engine igniting system, and this system comprises high-pressure generator 1, spark plug 4 and above-mentioned engine ignition connector 2; Engine ignition connector 2 is connected with high-pressure generator 1 and spark plug 4 respectively.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (10)
1. an engine ignition connector, is characterized in that, comprising: booster circuit;
The input of described booster circuit is connected with high-pressure generator, and the output of described booster circuit is connected with spark plug, and the earth terminal of described booster circuit is connected with engine metal shell.
2. engine ignition connector according to claim 1, is characterized in that, described booster circuit comprises: input, output, earth terminal, the chip that boosts, resistance, inductance coil and power supply;
The described chip that boosts, described resistance, described inductance coil and described power supply connect successively;
The described chip that boosts is connected with described output and described earth terminal respectively;
Described power supply is connected with described earth terminal;
Described inductance coil is connected with described input.
3. engine ignition connector according to claim 1, is characterized in that, the earth terminal of described booster circuit is connected with engine metal shell by metal shell connector.
4. engine ignition connector according to claim 1, is characterized in that, also comprises: the first connecting portion;
The input of described booster circuit is connected with high-pressure generator by described the first connecting portion.
5. engine ignition connector according to claim 1, is characterized in that, also comprises: the second connecting portion;
The output of described booster circuit is connected with spark plug by described the second connecting portion.
6. engine ignition connector according to claim 4, it is characterized in that, described the first connecting portion comprises the first attachment screw, and described the first attachment screw is connected with high-pressure generator by high-voltage conducting wires, and described the first attachment screw is also connected with described booster circuit by high-voltage conducting wires.
7. engine ignition connector according to claim 5, it is characterized in that, described the second connecting portion comprises the second attachment screw and High voltage output part, and described the second attachment screw is connected with described High voltage output part and described booster circuit respectively, and described High voltage output part is connected with described spark plug.
8. engine ignition connector according to claim 1, is characterized in that, also comprises: connector shell; Described connector shell is placed in outside described booster circuit.
9. engine ignition connector according to claim 8, is characterized in that, described connector shell is L-type, and the length on the long limit of L-type connector shell is 70～90 millimeters.
10. engine igniting system, is characterized in that, comprises high-pressure generator, spark plug and the engine ignition connector as described in claim 1 to 9 any one;
Described engine ignition connector is connected with described high-pressure generator and described spark plug respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320563420.1U CN203521891U (en) | 2013-09-11 | 2013-09-11 | Engine ignition connector and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320563420.1U CN203521891U (en) | 2013-09-11 | 2013-09-11 | Engine ignition connector and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521891U true CN203521891U (en) | 2014-04-02 |
Family
ID=50380766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320563420.1U Expired - Fee Related CN203521891U (en) | 2013-09-11 | 2013-09-11 | Engine ignition connector and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203521891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632662A (en) * | 2014-11-07 | 2016-06-01 | 兴化市雅兰机械制造有限公司 | Damping resistor of high-voltage wire |
| CN106246436A (en) * | 2016-07-29 | 2016-12-21 | 浙江锋龙电气股份有限公司 | A kind of anti-interference type igniter |
-
2013
- 2013-09-11 CN CN201320563420.1U patent/CN203521891U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632662A (en) * | 2014-11-07 | 2016-06-01 | 兴化市雅兰机械制造有限公司 | Damping resistor of high-voltage wire |
| CN106246436A (en) * | 2016-07-29 | 2016-12-21 | 浙江锋龙电气股份有限公司 | A kind of anti-interference type igniter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20150911 |
|
| EXPY | Termination of patent right or utility model |