CN205984612U - Ignition coil circuit structure - Google Patents
Ignition coil circuit structure Download PDFInfo
- Publication number
- CN205984612U CN205984612U CN201620861543.7U CN201620861543U CN205984612U CN 205984612 U CN205984612 U CN 205984612U CN 201620861543 U CN201620861543 U CN 201620861543U CN 205984612 U CN205984612 U CN 205984612U
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- China
- Prior art keywords
- magnetic core
- sheet
- inserted sheet
- ignition coil
- high voltage
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- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The utility model provides an ignition coil circuit structure, including setting up the magnetic core in the shell, elementary wire winding, secondary skeleton and secondary winding, flux sleeve, the magnetic core has tip and pole portion, and the vertical section is T shape structure, the other end of magnetic core is connected with magnetic conductive plate, magnetic core and magnetic conductive plate combination are worker's shape structure, flux sleeve is C shape structure and encircles this worker's shape structure from the side, the casing has high -pressure head and low pressure head, the magnetic core top is provided with circuit module, low pressure head has the low pressure inserted sheet group that is located the casing, elementary wire -wound end connection has elementary connection piece, the last ground connection policy that is provided with of flux sleeve, secondary winding's end connection has positive high -pressure inserted sheet and negative high voltage inserted sheet, low pressure inserted sheet group, elementary connection piece, the ground connection policy, positive high -pressure inserted sheet is respectively from upwards pegging graft down to the circuit module on, the negative high voltage inserted sheet is connected to high -pressure head. Owing to has adopted above technical scheme, has makeed the utility model discloses a connection structure is comparatively reliable, has promoted product property ability.
Description
Technical field
This utility model is related to a kind of ignition coil structure.
Background technology
In automotive engine ignition system, ignition coil is a kind of air in cylinder for ignition engine and fuel oil mixes
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 electric spark produced by spark plug.
Content of the invention
In order to overcome disadvantages mentioned above, the purpose of this utility model is to provide a kind of ignition coil of brand new.
In order to achieve the above object, this utility model be employed technical scheme comprise that：A kind of ignition coil circuit structure, bag
Include and be arranged on the magnetic core of inside the shell, the secondary framework being set around the described primary coiling of magnetic core, being arranged at primary coiling periphery
With secondary rolling thread, be surrounded on described secondary framework and the flux sleeve of secondary rolling thread periphery, described magnetic core has end and bar
The T-shaped structure in portion and vertical section, the other end of described magnetic core is connected with magnetic conduction sheet, and described magnetic core and magnetic conduction sheet combination are in
Work shape structure, described flux sleeve C-shaped in configuration and from side around this work shape structure, wherein, described shell has high pressure
Head and low-head, are provided with circuit module, described low-head has the low pressure inserted sheet in housing above described magnetic core
Group, the end of described primary coiling is connected with primary connection sheet, and described flux sleeve is provided with ground connection policy, and described is secondary
The end of level coiling is connected with positive high voltage inserted sheet and negative high voltage inserted sheet, described low pressure inserted sheet group, primary connection sheet, ground connection side
Pin, positive high voltage inserted sheet are plugged on circuit module respectively from bottom to top, and described negative high voltage inserted sheet connects to high-head.
Further improve as this utility model, the one end put in secondary framework, institute are taken in the end of described magnetic core
The bar portion of the magnetic core stated passes through inside secondary framework, and described magnetic conduction sheet is connected with the bar portion of magnetic core and is arranged on secondary framework
The other end.
Further improve as this utility model, the end periphery of described magnetic core is provided with magnetic sheet cover, and described is first
Level connection sheet is fixedly installed on described magnetic sheet cover.
Further improve as this utility model, above the described end of magnetic core, be provided with the first cushion pad, described
The lower section of magnetic conduction sheet be provided with the second cushion pad, 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, and described circuit module is fixedly installed on above the first cushion pad.
Further improve as this utility model, described low-head is attached to outer by way of flange groove coordinates
Shell.
Further improve as this utility model, described primary connection sheet is arranged on secondary framework.
Further improve as this utility model, described circuit module has a high-voltage diode, described positive high voltage
Inserted sheet is grounded by high-voltage diode.
Due to employing above technical scheme so that attachment structure of the present utility model is more reliable, improve product
Energy.
Brief description
Accompanying drawing 1 is the stereo-resolution schematic diagram according to ignition coil circuit structure of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus make apparent clear and definite to protection domain of the present utility model
Define.
Referring to shown in accompanying drawing 1, a kind of more reliable ignition coil circuit structure of attachment structure, including being arranged on inside the shell
11 magnetic core 1, it is set around the primary coiling of magnetic core 1（Not shown）, be arranged at the secondary framework 2 of primary coiling periphery and secondary around
Line（Not shown）, be surrounded on secondary framework 2 and secondary rolling thread periphery flux sleeve 3.
Magnetic core 1 has the T-shaped structure of 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 combination be 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 in secondary framework 2, and the bar portion 5 of magnetic core 1 passes through inside secondary framework 2, the bar portion 5 of magnetic conduction sheet 6 and magnetic core 1
It is connected and is arranged on the other end of secondary framework 2.
Housing 11 has high-head 14 and low-head 12, and low-head 12 is attached to shell by way of flange groove coordinates
11, it is provided with circuit module 10 above magnetic core 1, low-head 12 has the low pressure inserted sheet group 13 in housing 11, primary coiling
End be connected with primary connection sheet 15, primary connection sheet is arranged on secondary framework 2, and flux sleeve 3 is provided with ground connection policy
18, the end of secondary rolling thread is connected with positive high voltage inserted sheet 16 and negative high voltage inserted sheet 17, low pressure inserted sheet group 13, primary connection sheet 15,
Ground connection policy 18, positive high voltage inserted sheet 16 are plugged on circuit module 10 respectively from bottom to top, and circuit module 10 has high pressure two pole
Pipe, positive high voltage inserted sheet 16 is grounded by high-voltage diode, and negative high voltage inserted sheet 17 connects to high-head 14.
End 4 periphery of magnetic core 1 is provided with magnetic sheet cover 7, and primary connection sheet 15 is fixedly installed on magnetic sheet cover 7.Magnetic core 1
It is provided with the first cushion pad 8, the lower section of magnetic conduction sheet 6 is provided with the second cushion pad 9, the first cushion pad 8 and secondary bone above end 4
One end of frame 2 is connected, and circuit module 10 is fixedly installed on above the first cushion pad 8, the second cushion pad 9 and secondary framework 2
The other end is connected.
Embodiment of above is only that technology design of the present utility model and feature are described, its object is to allow and is familiar with this skill
The people of art understands that content of the present utility model is simultaneously carried out, and can not limit protection domain of the present utility model with this, all
The equivalence changes done according to this utility model spirit or modification, all should cover in protection domain of the present utility model.
Claims (7)
1. a kind of ignition coil circuit structure it is characterised in that：Including being arranged on the magnetic core of inside the shell, be set around described magnetic core
Primary coiling, the secondary framework being arranged at primary coiling periphery and secondary rolling thread, be surrounded on described secondary framework and secondary
The flux sleeve of coiling periphery, described magnetic core has a T-shaped structure of end and bar portion and vertical section, described magnetic core another
End is connected with magnetic conduction sheet, and described magnetic core and magnetic conduction sheet combination are in work shape structure, described flux sleeve C-shaped in configuration from side
Around this work shape structure, wherein,
Described shell has high-head and low-head, is provided with circuit module above described magnetic core, and described low-head has
There is the low pressure inserted sheet group in housing, the end of described primary coiling is connected with primary connection sheet, on described flux sleeve
It is provided with ground connection policy, the end of described secondary rolling thread is connected with positive high voltage inserted sheet and negative high voltage inserted sheet, and described low pressure is inserted
Piece group, primary connection sheet, ground connection policy, positive high voltage inserted sheet are plugged on circuit module respectively from bottom to top, described negative high voltage
Inserted sheet connects to high-head.
2. ignition coil circuit 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, and described magnetic conduction sheet is connected with the bar portion of magnetic core
Connect and be arranged on the other end of secondary framework.
3. ignition coil circuit structure according to claim 1 it is characterised in that：The end periphery setting of described magnetic core
There is magnetic sheet cover, described primary connection sheet is fixedly installed on described magnetic sheet cover.
4. ignition coil circuit structure according to claim 1 it is characterised in that：Arrange above the end of described magnetic core
There is 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, and described circuit module is fixedly installed on
Above first cushion pad.
5. ignition coil circuit structure according to claim 1 it is characterised in that：Described low-head passes through flange groove
The mode of cooperation is attached to shell.
6. ignition coil circuit structure according to claim 1 it is characterised in that：Described primary connection sheet is arranged on secondary
On level skeleton.
7. ignition coil circuit structure according to claim 1 it is characterised in that：Described circuit module has high pressure two
Pole pipe, described positive high voltage inserted sheet is grounded by high-voltage diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861543.7U CN205984612U (en) | 2016-08-11 | 2016-08-11 | Ignition coil circuit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861543.7U CN205984612U (en) | 2016-08-11 | 2016-08-11 | Ignition coil circuit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205984612U true CN205984612U (en) | 2017-02-22 |
Family
ID=59976589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620861543.7U Active CN205984612U (en) | 2016-08-11 | 2016-08-11 | Ignition coil circuit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205984612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2016
- 2016-08-11 CN CN201620861543.7U patent/CN205984612U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |