CN202673539U - Penholder type ignition device of automobile engine - Google Patents
Penholder type ignition device of automobile engine Download PDFInfo
- Publication number
- CN202673539U CN202673539U CN 201220344458 CN201220344458U CN202673539U CN 202673539 U CN202673539 U CN 202673539U CN 201220344458 CN201220344458 CN 201220344458 CN 201220344458 U CN201220344458 U CN 201220344458U CN 202673539 U CN202673539 U CN 202673539U
- Authority
- CN
- China
- Prior art keywords
- outer shell
- ignition device
- ignition
- connector socket
- coil
- 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 - Lifetime
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- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The utility model relates to an automobile ignition device, in particular to a penholder type ignition device of an automobile engine. The penholder type ignition device of the automobile engine comprises an outer shell, an ignition coil, a mounting hole, a connector socket and a spark plug, the ignition coil is sealed in the outer shell, material of the outer shell is polybutylece terephthalat (PBT) of heat resistance insulating material, the connector socket and the mounting hole are respectively arranged at both ends of the top of the outer shell, the connector socket is connected with the ignition coil, a connecting cavity of the spark plug is arranged at the bottom of the outer shell, and an interspace position of the ignition coil and the outer shell is filled with epoxy resin. The penholder type ignition device of the automobile engine decreased a high-voltage wire and a distributor so as to reduce energy loss of ignition. A partial residual space of the engine is effectively used so as to improve ignition efficiency. Meanwhile, a PBT mold plastic outer shell is adopted so as to be adapted to environment of the engine and improve service life of the ignition device.
Description
Technical field:
The utility model relates to a kind of ignition device for vehicle engine, especially a kind of pen type ignition device for vehicle engine.
Background technique:
Development along with automobile industry, safety, energy-saving and environmental protection and intelligentize and informatization are the development trends of future automobile, particularly new car model development, automotive performance improvement, motor and firing technique thereof become more important, and conventional igniton system is by spark coil, high voltage wire, distributor, the compositions such as spark plug, spark coil are installed on motor side or the car body, are connected in the cylinder by high voltage wire, larger between engine air, power character is decreased by the high voltage wire loss; The automobile ignition coil insulating part mainly is ignition coil head, the processing of the general employing of automobile ignition coil lid heat cured insulation material phenolaldehyde moulding compound is exactly the said automobile ignition coil Bakelite Covers of common people, the spark coil working environment is near motor, make in its situation that is in a kind of High Temperature High Pressure, the outer insulating material of spark coil is easy to oxidation.
The model utility content:
The technical problems to be solved in the utility model is: a kind of ignition effectiveness that can strengthen motor car engine is provided, reduce energy loss, and its exterior insulation material is difficult for the ignition mechanism of oxidation.
In order to solve above-mentioned technical problem, the utility model provides and includes shell, spark coil, mounting hole, connector socket and spark plug, described spark coil encapsulation in the enclosure, the material of this shell is high-temperature insulation material PBT, described connector socket and mounting hole are separately positioned on this cover top portion two ends, connector socket links to each other with described spark coil, and described outer casing bottom is provided with the spark plug connection chamber.
Adopt the utility model pen type ignition device for vehicle engine to have following advantage: 1. because spark coil and connector socket are packaged into an integral body, cancelled the UPVC rubber pipe that needs in the necessary high-pressure connection line of conventional coil and the overhead type spark coil, like this so that external energy loss minimizing, improved ignition effectiveness higher, 2. encapsulation has reduced high-pressure connection line, electrical point system, reduced the energy loss of vehicle, 3. shell uses the PBT molding material, it has high strength, high-fire resistance, the low contraction, high flame retardant and proof voltage are so that ignition mechanism is difficult for oxidation under the environment of high temperature strong voltage.
Further, for compact structure, structural stress is balanced, and the cold-and-heat resistent impact capacity is strong.The position, space of described spark coil and shell is filled with epoxy resin, and its surface to metal and nonmetallic material has excellent bonding strength, and its fire retardant are good, the set shrinkage is little, the product size good stability, and hardness is high, pliability is better, to alkali and most of solvent-stable.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment pen type ignition device for vehicle engine;
Fig. 2 is the plan view of Fig. 1.
Embodiment:
Below in conjunction with drawings and Examples technical solutions of the utility model are further specified:
The utility model pen type ignition device for vehicle engine includes shell 4, spark coil, mounting hole 3, connector socket 2 and spark plug, spark coil is encapsulated in the shell 4, the material of shell 4 is high-temperature insulation material PBT, connector socket 2 and mounting hole 3 are separately positioned on two ends, shell 4 top, connector socket 2 links to each other with spark coil, and shell 4 bottoms are provided with spark plug connection chamber 5; Spark coil and wiring are inserted 2 and are settingly dressed up an integral body, the UPVC rubber pipe that needs in the high-pressure connection line that the cancellation conventional coil is necessary and the overhead type spark coil, and spark plug directly inserts in the spark plug connection chamber 5; Wherein the gap of spark coil and shell uses epoxy resin to fill, epoxy resin has excellent bonding strength to the surface of metal and nonmetallic material, and its fire retardant are good, and the set shrinkage is little, the product size good stability, hardness is high, and pliability is better, to alkali and most of solvent-stable, so ignition mechanism of the present utility model, can strengthen the ignition effectiveness of motor car engine, reduce energy loss, and its exterior insulation material be difficult for oxidation.
Claims (2)
1. pen type ignition device for vehicle engine, include shell, spark coil, mounting hole, connector socket and spark plug, it is characterized in that: described spark coil encapsulation in the enclosure, the material of this shell is high-temperature insulation material PBT, described connector socket and mounting hole are separately positioned on the two ends, top of this shell, connector socket links to each other with described spark coil, and the bottom of described shell is provided with the spark plug connection chamber.
2. pen type ignition device for vehicle engine according to claim 1, it is characterized in that: the position, space of described spark coil and shell is filled with epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344458 CN202673539U (en) | 2012-07-17 | 2012-07-17 | Penholder type ignition device of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344458 CN202673539U (en) | 2012-07-17 | 2012-07-17 | Penholder type ignition device of automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202673539U true CN202673539U (en) | 2013-01-16 |
Family
ID=47494448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220344458 Expired - Lifetime CN202673539U (en) | 2012-07-17 | 2012-07-17 | Penholder type ignition device of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202673539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194051A (en) * | 2013-04-16 | 2013-07-10 | 上海瀚氏模具成型有限公司 | Anti-aging plastic ignition coil for automobile and preparation method of anti-aging plastic ignition coil |
-
2012
- 2012-07-17 CN CN 201220344458 patent/CN202673539U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194051A (en) * | 2013-04-16 | 2013-07-10 | 上海瀚氏模具成型有限公司 | Anti-aging plastic ignition coil for automobile and preparation method of anti-aging plastic ignition coil |
| CN103194051B (en) * | 2013-04-16 | 2015-10-14 | 上海瀚氏模具成型有限公司 | A kind of anti-aging plastic automotive spark coil shell and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |