CN106158321A - Ignition coil magnetic structure - Google Patents
Ignition coil magnetic structure Download PDFInfo
- Publication number
- CN106158321A CN106158321A CN201610651003.0A CN201610651003A CN106158321A CN 106158321 A CN106158321 A CN 106158321A CN 201610651003 A CN201610651003 A CN 201610651003A CN 106158321 A CN106158321 A CN 106158321A
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- magnetic
- ignition coil
- described magnetic
- secondary framework
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P3/00—Other installations
- F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
A kind of ignition coil magnetic structure, including magnetic core, the primary coiling being set around described magnetic core, the secondary framework being arranged at primary coiling periphery and secondary rolling thread, be surrounded on described secondary framework and the peripheral flux sleeve of secondary rolling thread, wherein, described magnetic core has the T-shaped structure in end and bar portion and vertical section, the other end of described magnetic core is connected with magnetic conduction sheet, described magnetic core and magnetic conduction sheet combine in work shape structure, described flux sleeve C-shaped in configuration and from side around this work shape structure.Owing to have employed above technical scheme so that the attachment structure of the present invention is more reliable, improves properties of product.
Description
Technical field
The present invention relates to a kind of ignition coil structure.
Background technology
In automotive engine ignition system, ignition coil be a kind of be that the air in ignition engine cylinder and fuel oil mix
Compound provides the execution unit of ignition energy.It is a kind of special burst stepup transformer 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.
Content of the invention
In order to overcome disadvantages mentioned above, it is an object of the invention to provide the ignition coil magnetic structure of a kind of brand new.
In order to achieve the above object, the technical solution adopted in the present invention is: a kind of ignition coil magnetic structure, including magnetic
It core, is set around the primary coiling of described magnetic core, is arranged at primary coiling peripheral secondary framework and secondary rolling thread, is surrounded on institute
The secondary framework stated and the flux sleeve of secondary rolling thread periphery, wherein, described magnetic core has end and bar portion and vertical section is T
Shape structure, the other end of described magnetic core is connected with magnetic conduction sheet, and described magnetic core and magnetic conduction sheet combine in work shape structure, described
Flux sleeve C-shaped in configuration and from side around this work shape structure.
Further improving as the present invention, the one end put at secondary framework is taken in the end of described magnetic core, described
The bar portion of magnetic core passes through inside secondary framework.
Further improving as the present invention, described magnetic conduction sheet is connected with the bar portion of magnetic core and is arranged on secondary framework
The other end.
Further improving as the present invention, the end periphery of described magnetic core is provided with magnetic sheet cover.
Further improving as the present invention, the end of described magnetic core is provided above the first cushion pad, and described leads
The lower section of magnetic sheet is provided with the second cushion pad, and the first described cushion pad is connected with one end of secondary framework, described second
Cushion pad is connected with the other end of secondary framework.
Owing to have employed above technical scheme so that the attachment structure of the present invention is more reliable, improves properties of product.
Brief description
Accompanying drawing 1 is the stereo-resolution schematic diagram of the ignition coil magnetic structure 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 and apparent clearly defines.
Seeing shown in accompanying drawing 1, the more reliable ignition coil magnetic structure of a kind of attachment structure, including the 1st, magnetic core is set around
The primary coiling (not shown) of magnetic core 1, the secondary framework 2 being arranged at primary coiling periphery and secondary rolling thread (not shown), cincture
Flux sleeve 3 in secondary framework 2 and secondary rolling thread periphery.
Magnetic core 1 has the T-shaped structure in end 4 and bar portion 5 and vertical section, and the other end of magnetic core 1 is connected with magnetic conduction sheet 6, magnetic
Core 1 and magnetic conduction sheet 6 combine in work shape structure, flux sleeve 3 C-shaped in configuration and from side around this work shape structure.The end of magnetic core 1
4 take the one end put at secondary framework 2, and it is internal that the bar portion 5 of magnetic core 1 passes through secondary framework 2, the bar portion 5 of magnetic conduction sheet 6 and magnetic core 1
It is connected and be arranged on the other end of secondary framework 2.
End 4 periphery of magnetic core 1 is provided with magnetic sheet cover 7, and the end 4 of magnetic core 1 is provided above the first cushion pad 8, magnetic conduction
The lower section of piece 6 is provided with the second cushion pad 9, and the first cushion pad 8 is connected with one end of secondary framework 2, the second cushion pad 9 and time
The other end of level skeleton 2 is connected.
Embodiment of above is only technology design and the feature that the present invention is 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 cover within the scope of the present invention.
Claims (5)
1. an ignition coil magnetic structure, it is characterised in that: include magnetic core, be set around the primary coiling of described magnetic core, set
It is placed in secondary framework and the secondary rolling thread of primary coiling periphery, be surrounded on described secondary framework and the magnetic conduction of secondary rolling thread periphery
Set, wherein, described magnetic core has the T-shaped structure in end and bar portion and vertical section, and the other end of described magnetic core is connected with leads
Magnetic sheet, described magnetic core and magnetic conduction sheet combine in work shape structure, described flux sleeve C-shaped in configuration and from side around this work shape
Structure.
2. ignition coil magnetic structure according to claim 1, it is characterised in that: the end of described magnetic core is taken and is put secondary
The one end of level skeleton, the bar portion of described magnetic core passes through inside secondary framework.
3. ignition coil magnetic structure according to claim 1, it is characterised in that: the bar portion of described magnetic conduction sheet and magnetic core
It is connected and be arranged on the other end of secondary framework.
4. ignition coil magnetic structure according to claim 1, it is characterised in that: the end periphery of described magnetic core is arranged
There is magnetic sheet cover.
5. ignition coil magnetic structure according to claim 1, it is characterised in that: the end of described magnetic core is provided above
Having the first cushion pad, the lower section of described magnetic conduction sheet is provided with the second cushion pad, the first described cushion pad and secondary framework
One end is connected, and the second described cushion pad is connected with the other end of secondary framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651003.0A CN106158321A (en) | 2016-08-11 | 2016-08-11 | Ignition coil magnetic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651003.0A CN106158321A (en) | 2016-08-11 | 2016-08-11 | Ignition coil magnetic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106158321A true CN106158321A (en) | 2016-11-23 |
Family
ID=57329440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610651003.0A Pending CN106158321A (en) | 2016-08-11 | 2016-08-11 | Ignition coil magnetic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106158321A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908636A (en) * | 2017-01-23 | 2017-06-30 | 宁波中车时代传感技术有限公司 | A kind of novel magnetic circuit |
| CN110223820A (en) * | 2019-06-03 | 2019-09-10 | 昆山凯迪汽车电器有限公司 | Vehicle fuel ignition coil |
| WO2020244001A1 (en) * | 2019-06-03 | 2020-12-10 | 昆山凯迪汽车电器有限公司 | Vehicular intelligent gas ignition system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09246072A (en) * | 1996-03-04 | 1997-09-19 | Matsushita Electric Ind Co Ltd | Ignition coil device of internal combustion engine |
| CN102592811A (en) * | 2012-02-10 | 2012-07-18 | 昆山凯迪汽车电器有限公司 | Powdered-alloy tapped ignition coil and manufacture method thereof |
| CN203232793U (en) * | 2013-05-01 | 2013-10-09 | 扬州宝玛电子有限公司 | Mini high-voltage pack for electronic gas igniter |
| CN204102676U (en) * | 2014-08-06 | 2015-01-14 | 江西磁姆新材料科技有限公司 | A kind of high-energy ignition wound core |
| CN205900296U (en) * | 2016-08-11 | 2017-01-18 | 昆山凯迪汽车电器有限公司 | Ignition coil magnetic structure |
-
2016
- 2016-08-11 CN CN201610651003.0A patent/CN106158321A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09246072A (en) * | 1996-03-04 | 1997-09-19 | Matsushita Electric Ind Co Ltd | Ignition coil device of internal combustion engine |
| CN102592811A (en) * | 2012-02-10 | 2012-07-18 | 昆山凯迪汽车电器有限公司 | Powdered-alloy tapped ignition coil and manufacture method thereof |
| CN203232793U (en) * | 2013-05-01 | 2013-10-09 | 扬州宝玛电子有限公司 | Mini high-voltage pack for electronic gas igniter |
| CN204102676U (en) * | 2014-08-06 | 2015-01-14 | 江西磁姆新材料科技有限公司 | A kind of high-energy ignition wound core |
| CN205900296U (en) * | 2016-08-11 | 2017-01-18 | 昆山凯迪汽车电器有限公司 | Ignition coil magnetic structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908636A (en) * | 2017-01-23 | 2017-06-30 | 宁波中车时代传感技术有限公司 | A kind of novel magnetic circuit |
| CN106908636B (en) * | 2017-01-23 | 2019-10-15 | 宁波中车时代传感技术有限公司 | A kind of magnetic structure |
| CN110223820A (en) * | 2019-06-03 | 2019-09-10 | 昆山凯迪汽车电器有限公司 | Vehicle fuel ignition coil |
| WO2020244001A1 (en) * | 2019-06-03 | 2020-12-10 | 昆山凯迪汽车电器有限公司 | Vehicular intelligent gas ignition system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |