CN203941804U - A kind of gasoline car dry-type ignition coil device - Google Patents
A kind of gasoline car dry-type ignition coil device Download PDFInfo
- Publication number
- CN203941804U CN203941804U CN201420346939.9U CN201420346939U CN203941804U CN 203941804 U CN203941804 U CN 203941804U CN 201420346939 U CN201420346939 U CN 201420346939U CN 203941804 U CN203941804 U CN 203941804U
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- CN
- China
- Prior art keywords
- iron core
- reed
- ignition coil
- coil device
- type ignition
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- Expired - Fee Related
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- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of gasoline car dry-type ignition coil device, mainly comprise high-head two, housing, reed one, secondary winding, armature winding, I iron core, magnet steel, U iron core, elementary skeleton, secondary framework, power insert, U core assembly, reed two, high pressure is first, adopt a kind of gasoline car dry-type ignition coil device of the present utility model, by being arranged in elementary skeleton by injection moulding mode using I iron core as inserts, U iron core is arranged in U core assembly by injection moulding mode as inserts, can improve the high temperature resistant impulsive force of product, reduce error in assembling process, reduce small product size, have simple in structure, guaranteed the reliability of product, consistency and stability.
Description
Technical field
The utility model relates to automotive electric equipment technical field, specifically relate to a kind of gasoline car dry-type ignition coil device.
Background technology
Along with the future development of automotive gasoline engine to high rotating speed, high compression ratio, high-power, low oil consumption and low emission, traditional igniter has been not suitable with instructions for use.The core component of igniter is ignition coil and switching device, improves the energy of ignition coil, and spark plug just can produce the spark of enough energy, and this is the primary condition that igniter adapts to Modern Engine operation.
Utility model content
The technical problems to be solved in the utility model is for the problem existing in background technology, and a kind of gasoline car dry-type ignition coil device is provided.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of gasoline car dry-type ignition coil device, mainly comprise high-head two, housing, reed one, secondary winding, armature winding, I iron core, magnet steel, U iron core, elementary skeleton, secondary framework, power insert, U core assembly, reed two, high pressure is first, described I iron core is fixedly installed in elementary skeleton, armature winding is wound on elementary skeleton, secondary winding winding is on secondary framework, described magnet steel is arranged on I iron core top, the coiling top of the secondary winding on described secondary framework and end are welded with respectively on reed one and reed two, described U core assembly is arranged in housing, described U iron core is fixedly installed in U core assembly, secondary winding is arranged at armature winding outside, described power insert connects coiling top and the end of armature winding on elementary skeleton, described reed one and reed two are connected respectively the first and high-head two of high pressure as two secondary outputs.
Described I iron core adopts injection moulding mode to be fixedly installed in elementary skeleton as inserts.
Described U iron core adopts injection moulding mode to be fixedly installed in U core assembly as inserts.
Adopt a kind of gasoline car dry-type ignition coil device of the present utility model, by being arranged in elementary skeleton by injection moulding mode using I iron core as inserts, U iron core is arranged in U core assembly by injection moulding mode as inserts, can improve the high temperature resistant impulsive force of product, reduce error in assembling process, reduce small product size, there is reliability, consistency and stability simple in structure, to have guaranteed product.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the structural representation of dry-type ignition coil device for a kind of gasoline car of the utility model;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is elementary skeleton structure schematic diagram in dry-type ignition coil device for a kind of gasoline car of the utility model;
Fig. 4 is the end view of Fig. 3;
Fig. 5 is the structural representation of U core assembly in dry-type ignition coil device for a kind of gasoline car of the utility model;
Fig. 6 is the end view of Fig. 5.
Shown in figure: 1-high-head two, 2-housing, 3-reed one, 4-secondary winding, 5-armature winding, 6-I iron core, 7-magnet steel, 8-U iron core, the elementary skeleton of 9-, 10-secondary framework, 11-power insert, 12-U core assembly, 13-reed two, 14-high pressure are first.
Embodiment
As shown in Figures 1 to 6, the technical scheme that the utility model adopts is a kind of gasoline car dry-type ignition coil device, mainly comprises high-head 21, housing 2, reed 1, secondary winding 4, armature winding 5, I iron core 6, magnet steel 7, U iron core 8, elementary skeleton 9, secondary framework 10, power insert 11, U core assembly 12, reed 2 13, high pressure first 14, described I iron core 6 is fixedly installed in elementary skeleton 9, armature winding 5 is wound on elementary skeleton 9, secondary winding 4 windings are on secondary framework 10, described magnet steel 7 is arranged on I iron core 6 tops, the coiling top of the secondary winding 4 on described secondary framework 10 and end are welded with respectively on reed 1 and reed 2 13, described U core assembly 12 is arranged in housing 2, described U iron core 8 is fixedly installed in U core assembly 12, secondary winding 4 is arranged at armature winding 5 outsides, described power insert 11 connects coiling top and the end of armature winding 5 on elementary skeleton 9, described reed 1 and reed 2 13 are connected respectively high pressure first 14 and high-head 21 as two secondary outputs.Described magnet steel 7 is arranged on I iron core 6 tops.
Described I iron core 6 adopts injection moulding mode to be fixedly installed in elementary skeleton 9 as inserts, can guarantee the high temperature resistant impulsive force of product, reduces error in assembling process, reduces small product size, has guaranteed reliability, consistency and the stability of product.
Described U iron core 8 adopts injection moulding mode to be fixedly installed in U core assembly 12 as inserts, can guarantee the high temperature resistant impulsive force of product, reduces error in assembling process, reduces small product size, has guaranteed reliability, consistency and the stability of product.
In actual use, a kind of gasoline car of the present utility model by the operation principle of dry-type ignition coil device is: when armature winding 5 switches on power, along with a very strong magnetic field of growth surrounding generation of electric current, iron core has stored magnetic field energy; When switching device disconnects armature winding 5 circuit, decay rapidly in the magnetic field of armature winding 5, and secondary winding 4 will induce very high voltage.
In this device, the effect of I iron core 6 and U iron core 8 is: by I iron core 6 and U iron core 8, be combined as closed magnetic circuit and store magnetic field energy, the advantage of closed magnetic circuit is that leakage field is few, and energy loss is little, and volume is little.
The effect of elementary skeleton 9 in this device: coiling armature winding 5, isolate armature winding 5 and I iron core 6 simultaneously, guarantee that armature winding 5 can not punctured by I iron core 6.
The effect of secondary framework 10 in this device, coiling secondary winding 4 is isolated secondary winding 4 and armature winding 5 simultaneously, guarantees the insulation voltage between armature winding 5 and secondary winding 4.
The effect of armature winding 5 and secondary winding 4 in this device: when armature winding 5 switches on power, along with the growth of electric current, its surrounding produces a very strong magnetic field; When armature winding 5 power-off, decay rapidly in the magnetic field of armature winding 5, and secondary winding 4 will induce very high voltage.
Adopt a kind of gasoline car dry-type ignition coil device of the present utility model, by being arranged in elementary skeleton 9 by injection moulding mode using I iron core 6 as inserts, U iron core 8 is arranged in U core assembly 12 by injection moulding mode as inserts, can improve the high temperature resistant impulsive force of product, reduce error in assembling process, reduce small product size, there is reliability, consistency and stability simple in structure, to have guaranteed product.
Claims (3)
1. a gasoline car dry-type ignition coil device, mainly comprises high-head two (1), housing (2), reed one (3), secondary winding (4), armature winding (5), I iron core (6), magnet steel (7), U iron core (8), elementary skeleton (9), secondary framework (10), power insert (11), U core assembly (12), reed two (13), high pressure first (14), it is characterized in that: described I iron core (6) is fixedly installed in elementary skeleton (9), armature winding (5) is wound on elementary skeleton (9), secondary winding (4) winding is on secondary framework (10), described magnet steel (7) is arranged on I iron core (6) top, the coiling top of the secondary winding (4) on described secondary framework (10) and end are welded with respectively on reed one (3) and reed two (13), described U core assembly (12) is arranged in housing (2), described U iron core (8) is fixedly installed in U core assembly (12), secondary winding (4) is arranged at armature winding (5) outside, described power insert (11) connects coiling top and the end of the upper armature winding (5) of elementary skeleton (9), described reed one (3) and reed two (13) are connected respectively high pressure first (14) and high-head two (1) as two secondary outputs.
2. a kind of gasoline car dry-type ignition coil device according to claim 1, is characterized in that: described I iron core (6) adopts injection moulding mode to be fixedly installed in elementary skeleton (9) as inserts.
3. a kind of gasoline car dry-type ignition coil device according to claim 1, is characterized in that: described U iron core (8) adopts injection moulding mode to be fixedly installed in U core assembly (12) as inserts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346939.9U CN203941804U (en) | 2014-06-27 | 2014-06-27 | A kind of gasoline car dry-type ignition coil device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346939.9U CN203941804U (en) | 2014-06-27 | 2014-06-27 | A kind of gasoline car dry-type ignition coil device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203941804U true CN203941804U (en) | 2014-11-12 |
Family
ID=51861103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420346939.9U Expired - Fee Related CN203941804U (en) | 2014-06-27 | 2014-06-27 | A kind of gasoline car dry-type ignition coil device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203941804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039268A (en) * | 2017-11-17 | 2018-05-15 | 宁波中策亿特电子有限公司 | A kind of inserted low-frequency transformer of iron core and preparation method thereof |
-
2014
- 2014-06-27 CN CN201420346939.9U patent/CN203941804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039268A (en) * | 2017-11-17 | 2018-05-15 | 宁波中策亿特电子有限公司 | A kind of inserted low-frequency transformer of iron core and preparation method thereof |
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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: 20141112 Termination date: 20170627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |