CN106158326A - The circuit structure of dual ignition plug fire coil - Google Patents
The circuit structure of dual ignition plug fire coil Download PDFInfo
- Publication number
- CN106158326A CN106158326A CN201610778938.5A CN201610778938A CN106158326A CN 106158326 A CN106158326 A CN 106158326A CN 201610778938 A CN201610778938 A CN 201610778938A CN 106158326 A CN106158326 A CN 106158326A
- Authority
- CN
- China
- Prior art keywords
- iron core
- primary
- high voltage
- ignition plug
- unit
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/12—Ignition, e.g. for IC engines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/12—Ignition, e.g. for IC engines
- H01F2038/122—Ignition, e.g. for IC engines with rod-shaped core
Abstract
nullA kind of circuit structure of dual ignition plug fire coil，Including shell、Binary outer iron core、A pair coil unit、And circuit board unit，Binary iron core includes the shape of the mouth as one speaks unit of a pair disjunctor setting，Coil unit includes I shaped iron core、It is set in the primary skeleton outside I shaped iron core、It is set in primary secondary framework outside skeleton，Primary coiling it is provided with on primary skeleton，Secondary rolling thread it is provided with on secondary framework，Shell has low-pressure end and high-pressure side，Primary connection sheet it is provided with on primary skeleton，Primary coiling connects sheet by primary、Circuit board unit is connected with the low pressure inserted sheet of low-pressure end，High pressure inserted sheet it is provided with on secondary framework，High pressure inserted sheet is connected to the corresponding contact of circuit board unit upward，Secondary rolling thread has positive high voltage outfan and negative high voltage outfan，Positive high voltage outfan passes through high-voltage diode ground connection，Negative high voltage outfan connects negative high voltage bullet pin，Negative high voltage bullet pin is installed and is fixed in the mounting post near high-pressure side by high-voltage pin after elastic distortion.
Description
Technical field
The present invention relates to a kind of ignition coil structure.
Background technology
In automotive engine ignition system, ignition coil is a kind of mixed for the air in ignition engine cylinder and fuel oil
Compound provides the execution unit of ignition energy.It is a kind of special burst booster based on electromagnetic induction principle, and it is by 8-16V
Low-voltage be allowed to the secondary voltage producing 20-40KV by setpoint frequency break-make and produce electric spark by spark plug.
Summary of the invention
It is an object of the invention to provide the circuit structure of the dual ignition plug fire coil of a kind of brand new.
In order to achieve the above object, the technical solution adopted in the present invention is: the circuit knot of a kind of dual ignition plug fire coil
Structure, the binary outer iron core including shell, being arranged in described shell, a pair coil being arranged in described binary outer iron core
Unit and be arranged on the circuit board unit above described binary iron core, described binary iron core includes that a pair disjunctor is arranged
Shape of the mouth as one speaks unit, described coil unit includes I shaped iron core, is set in the primary skeleton outside described I shaped iron core, is set in
The described secondary framework outside primary skeleton, described primary skeleton is provided with primary coiling, on described secondary framework
Being provided with secondary rolling thread, described shell has low-pressure end and high-pressure side, and described primary skeleton is provided with primary connection sheet,
Described primary coiling is connected with the low pressure inserted sheet of low-pressure end by primary connection sheet, circuit board unit, described secondary bone
Being provided with high pressure inserted sheet on frame, described high pressure inserted sheet is connected to the corresponding contact of circuit board unit upward, described secondary around
Line has positive high voltage outfan and negative high voltage outfan, and described positive high voltage outfan passes through high-voltage diode ground connection, described
Negative high voltage outfan connects negative high voltage bullet pin, and described negative high voltage bullet pin is installed and is fixed on by high-voltage pin after elastic distortion
In mounting post near high-pressure side.
Further improve as the present invention, described mounting post be positioned at shape of the mouth as one speaks unit that described a pair disjunctor arrange it
Between position.
Further improve as the present invention, arrange between the shape of the mouth as one speaks unit that a pair disjunctor of described binary iron core is arranged
There is hole, location, described circuit board unit is also equipped with position hole, in described shell, is correspondingly arranged on locating dowel, in combination
The shape of circuit board unit described after installation and partly overlapping of binary iron core.
Further improving as the present invention, the shape of the mouth as one speaks unit that a pair disjunctor of described binary iron core is arranged is oblique right
Angle is arranged, the monnolithic case of described shell matches with described binary iron core, and described low-pressure end and high-pressure side are also in tiltedly
Arranging to diagonal angle, described shell is overall in " 2 " font.
Further improving as the present invention, described binary outer iron core includes that multi-slice folds silicon steel compressed together
Sheet.
Further improving as the present invention, the thickness of each stalloy is 0.5mm.
Further improving as the present invention, described binary outer iron core includes that 10-50 lamella folds silicon compressed together
Steel disc.
Further improving as the present invention, described binary outer iron core integrated injection molding is among shell.
Owing to have employed above technical scheme so that the structure of the present invention is more reliable, improves properties of product.
Accompanying drawing explanation
Accompanying drawing 1 is the axonometric chart of the dual ignition plug fire coil according to the present invention；
Accompanying drawing 2 is the stereo-resolution figure of the dual ignition plug fire coil according to the present invention；
Accompanying drawing 3 is the axonometric chart of the binary iron core of the dual ignition plug fire coil according to the present invention；
Accompanying drawing 4 is the front view of the dual ignition plug fire coil iron core according to the present invention；
Accompanying drawing 5 is the partial enlarged drawing in accompanying drawing 4 at I；
Accompanying drawing 6 is the side view of the binary iron core of the dual ignition plug fire coil according to the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
See shown in accompanying drawing 1 and accompanying drawing 2, the circuit structure of a kind of dual ignition plug fire coil, including shell 1, be arranged on outside
Binary outer iron core 2, a pair coil unit being arranged in binary outer iron core 2 in shell 1 and be arranged on above binary iron core
Circuit board unit 14, binary iron core 2 includes the shape of the mouth as one speaks unit 3 of a pair disjunctor setting, and coil unit includes I shaped iron core 4, is set in
Primary skeleton 5 outside I shaped iron core 4, being set in primary secondary framework 6 outside skeleton 5, the two ends of I shaped iron core 4 connect respectively
Inwall in shape of the mouth as one speaks unit 3.
Being provided with primary coiling on primary skeleton 5, secondary framework 6 is provided with secondary rolling thread, shell 1 has low-pressure end 11
With high-pressure side 12, primary skeleton 5 being provided with the primary sheet 13 that connects, primary coiling connects sheet 13, circuit board unit by primary
14 are connected with the low pressure inserted sheet 15 of low-pressure end 11, and secondary framework 6 is provided with high pressure inserted sheet 16, and high pressure inserted sheet 16 connects upward
To the corresponding contact of circuit board unit 14, secondary rolling thread has positive high voltage outfan and negative high voltage outfan, positive high voltage outfan
By high-voltage diode 17 ground connection, negative high voltage outfan connects negative high voltage bullet pin 18, and negative high voltage bullet pin 18 is installed and elastic torsion
Being fixed in the mounting post 20 near high-pressure side by high-voltage pin 19 after song, mounting post 20 is positioned at the shape of the mouth as one speaks list of a pair disjunctor setting
Position between unit 3.
Seeing shown in accompanying drawing 3 to accompanying drawing 6, binary outer iron core 2 includes that multi-slice folds stalloy compressed together, this enforcement
The integral thickness of the binary outer iron core 2 in example is about 12cm, error between-0.1 to+0.2mm, the thickness of each stalloy
For 0.5mm, include that 24 lamellas fold stalloy compressed together altogether.The requirement of stalloy is bright and clean smooth, without flexural deformation,
Impulse-free robustness, non-loosening, gap between sheet and sheet, must not there be greasy dirt, rust staining in iron core surface.
The shape of the mouth as one speaks unit 3 that a pair disjunctor of binary iron core 2 is arranged is arranged in oblique diagonal angle, and the monnolithic case of shell 1 is with double
Body iron core 2 matches, and low-pressure end 11 and high-pressure side 12 are also arranged in oblique diagonal angle, and shell 1 entirety is in " 2 " font.The outer ferrum of binary
Core 2 integrated injection molding is among shell 1.Hole 7, location, electricity it is provided with between the shape of the mouth as one speaks unit 3 that a pair disjunctor of binary iron core 2 is arranged
It is also equipped with on the Slab element of road positioning hole, is correspondingly arranged on locating dowel 8 in shell, thus realizes the location in installation process.?
The shape of circuit board unit and partly overlapping of binary iron core after combination installation.
Seeing shown in accompanying drawing 5, the position that shape of the mouth as one speaks unit 3 is connected with the two ends of I shaped iron core 4 is provided with mounting groove 9, for
The installation at the two ends of I shaped iron core 4, shape of the mouth as one speaks unit 3 is provided with retraction slot 10, a size of 0.1mm with the back side of mounting groove 9, and it is
Cross structure in punching course, washes out cross structure before punching press completes.
Embodiment of above only for technology design and the feature of the present invention are described, its object is to allow and is familiar with technique
People understands present disclosure and is carried out, and can not limit the scope of the invention with this, all according to present invention spirit
The equivalence that essence is done changes or modifies, and all should contain within the scope of the present invention.
Claims (8)
1. the circuit structure of a dual ignition plug fire coil, it is characterised in that: include shell, be arranged in described shell double
External iron core, a pair coil unit being arranged in described binary outer iron core and be arranged on above described binary iron core
Circuit board unit, described binary iron core includes the shape of the mouth as one speaks unit that a pair disjunctor is arranged, and described coil unit includes I sections
Core, it is set in the primary skeleton outside described I shaped iron core, is set in the described secondary framework outside primary skeleton, described
Primary skeleton on be provided with primary coiling, described secondary framework is provided with secondary rolling thread, described shell has low pressure
End and high-pressure side, described primary skeleton is provided with primary connection sheet, and described primary coiling connects sheet, circuit by primary
Slab element is connected with the low pressure inserted sheet of low-pressure end, and described secondary framework is provided with high pressure inserted sheet, described high pressure inserted sheet
Being connected to the corresponding contact of circuit board unit upward, described secondary rolling thread has positive high voltage outfan and negative high voltage outfan,
Described positive high voltage outfan passes through high-voltage diode ground connection, and described negative high voltage outfan connects negative high voltage bullet pin, described
Negative high voltage bullet pin install and elastic distortion after be fixed in the mounting post near high-pressure side by high-voltage pin.
The circuit structure of dual ignition plug fire coil the most according to claim 1, it is characterised in that: described mounting post is positioned at
Position between the shape of the mouth as one speaks unit that a pair described disjunctor is arranged.
The circuit structure of dual ignition plug fire coil the most according to claim 1, it is characterised in that: described binary iron core
It is provided with hole, location between the shape of the mouth as one speaks unit of a pair disjunctor setting, described circuit board unit is also equipped with position hole, described
Shell in be correspondingly arranged on locating dowel, the shape of circuit board unit described after combination is installed and the part weight of binary iron core
Folded.
The circuit structure of dual ignition plug fire coil the most according to claim 1, it is characterised in that: described binary iron core
The shape of the mouth as one speaks unit of a pair disjunctor setting is that oblique diagonal angle is arranged, the monnolithic case of described shell and described binary iron core phase
Joining, described low-pressure end and high-pressure side are also arranged in oblique diagonal angle, and described shell is overall in " 2 " font.
The circuit structure of dual ignition plug fire coil the most according to claim 1, it is characterised in that: described binary outer iron core
Stalloy compressed together is folded including multi-slice.
The circuit structure of dual ignition plug fire coil the most according to claim 5, it is characterised in that: the thickness of each stalloy
For 0.5mm.
The circuit structure of dual ignition plug fire coil the most according to claim 5, it is characterised in that: described binary outer iron core
Stalloy compressed together is folded including 10-50 lamella.
The circuit structure of dual ignition plug fire coil the most according to claim 1, it is characterised in that: described binary outer iron core
Integrated injection molding is among shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610778938.5A CN106158326A (en) | 2016-08-31 | 2016-08-31 | The circuit structure of dual ignition plug fire coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610778938.5A CN106158326A (en) | 2016-08-31 | 2016-08-31 | The circuit structure of dual ignition plug fire coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106158326A true CN106158326A (en) | 2016-11-23 |
Family
ID=57344211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610778938.5A Pending CN106158326A (en) | 2016-08-31 | 2016-08-31 | The circuit structure of dual ignition plug fire coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106158326A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710852A (en) * | 2016-12-04 | 2017-05-24 | 昆山凯迪汽车电器有限公司 | Combined type single cylinder independent ignition coil |
| CN106783110A (en) * | 2016-12-04 | 2017-05-31 | 昆山凯迪汽车电器有限公司 | Combined type single cylinder independent ignition |
| CN106783111A (en) * | 2016-12-04 | 2017-05-31 | 昆山凯迪汽车电器有限公司 | Combined type single cylinder independent ignition |
| CN107134353A (en) * | 2017-06-28 | 2017-09-05 | 安徽盛洲汽车部件有限公司 | Ignition coil low-voltage framework location structure |
| CN107146699A (en) * | 2017-06-28 | 2017-09-08 | 安徽盛洲汽车部件有限公司 | Ignition coil high pressure framework positioning structure |
| CN107221405A (en) * | 2017-06-28 | 2017-09-29 | 安徽盛洲汽车部件有限公司 | Ignition coil housing structure |
| CN108231383A (en) * | 2017-12-07 | 2018-06-29 | 天津市新阳汽车电子有限公司 | It is a kind of that termination is optimized using PCB circuit board |
| CN110223820A (en) * | 2019-06-03 | 2019-09-10 | 昆山凯迪汽车电器有限公司 | Vehicle fuel ignition coil |
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| CN201133319Y (en) * | 2007-12-13 | 2008-10-15 | 魏忠新 | Rare-earth permanent magnetism type closed magnetic circuit high-energy ignition coil |
| CN201904200U (en) * | 2010-05-24 | 2011-07-20 | 天津斯巴克瑞汽车电子有限公司 | Single-ended output ignition coil |
| JP2012094636A (en) * | 2010-10-26 | 2012-05-17 | Diamond Electric Mfg Co Ltd | Ignition device for internal combustion engine |
| CN203070910U (en) * | 2012-12-11 | 2013-07-17 | 天津斯巴克瑞汽车电子有限公司 | Multiple-output open-flux-path inductive energy storage coil-on-plug (COP) ignition coil |
| CN203733576U (en) * | 2013-12-20 | 2014-07-23 | 江阴华新电器有限公司 | CT type ignition coil iron core |
| CN204067015U (en) * | 2014-09-30 | 2014-12-31 | 宁波市柏诺斯电器有限公司 | A kind of ignition coil |
| CN204067016U (en) * | 2014-09-30 | 2014-12-31 | 宁波市柏诺斯电器有限公司 | A kind of automobile ignition coil |
| CN205984617U (en) * | 2016-08-31 | 2017-02-22 | 昆山凯迪汽车电器有限公司 | Circuit structure of dual ignition plug live wire circle |
-
2016
- 2016-08-31 CN CN201610778938.5A patent/CN106158326A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201133319Y (en) * | 2007-12-13 | 2008-10-15 | 魏忠新 | Rare-earth permanent magnetism type closed magnetic circuit high-energy ignition coil |
| CN201904200U (en) * | 2010-05-24 | 2011-07-20 | 天津斯巴克瑞汽车电子有限公司 | Single-ended output ignition coil |
| JP2012094636A (en) * | 2010-10-26 | 2012-05-17 | Diamond Electric Mfg Co Ltd | Ignition device for internal combustion engine |
| CN203070910U (en) * | 2012-12-11 | 2013-07-17 | 天津斯巴克瑞汽车电子有限公司 | Multiple-output open-flux-path inductive energy storage coil-on-plug (COP) ignition coil |
| CN203733576U (en) * | 2013-12-20 | 2014-07-23 | 江阴华新电器有限公司 | CT type ignition coil iron core |
| CN204067015U (en) * | 2014-09-30 | 2014-12-31 | 宁波市柏诺斯电器有限公司 | A kind of ignition coil |
| CN204067016U (en) * | 2014-09-30 | 2014-12-31 | 宁波市柏诺斯电器有限公司 | A kind of automobile ignition coil |
| CN205984617U (en) * | 2016-08-31 | 2017-02-22 | 昆山凯迪汽车电器有限公司 | Circuit structure of dual ignition plug live wire circle |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710852A (en) * | 2016-12-04 | 2017-05-24 | 昆山凯迪汽车电器有限公司 | Combined type single cylinder independent ignition coil |
| CN106783110A (en) * | 2016-12-04 | 2017-05-31 | 昆山凯迪汽车电器有限公司 | Combined type single cylinder independent ignition |
| CN106783111A (en) * | 2016-12-04 | 2017-05-31 | 昆山凯迪汽车电器有限公司 | Combined type single cylinder independent ignition |
| CN107134353A (en) * | 2017-06-28 | 2017-09-05 | 安徽盛洲汽车部件有限公司 | Ignition coil low-voltage framework location structure |
| CN107146699A (en) * | 2017-06-28 | 2017-09-08 | 安徽盛洲汽车部件有限公司 | Ignition coil high pressure framework positioning structure |
| CN107221405A (en) * | 2017-06-28 | 2017-09-29 | 安徽盛洲汽车部件有限公司 | Ignition coil housing structure |
| CN107221405B (en) * | 2017-06-28 | 2024-01-30 | 安徽盛洲汽车部件有限公司 | Ignition coil shell structure |
| CN107134353B (en) * | 2017-06-28 | 2024-01-30 | 安徽盛洲汽车部件有限公司 | Ignition coil low-voltage framework positioning structure |
| CN108231383A (en) * | 2017-12-07 | 2018-06-29 | 天津市新阳汽车电子有限公司 | It is a kind of that termination is optimized using PCB circuit board |
| CN110223820A (en) * | 2019-06-03 | 2019-09-10 | 昆山凯迪汽车电器有限公司 | Vehicle fuel ignition coil |
| WO2020244000A1 (en) * | 2019-06-03 | 2020-12-10 | 昆山凯迪汽车电器有限公司 | Vehicular gas ignition coil |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |
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