CN106158323B - Contiuum type ignition coil - Google Patents
Contiuum type ignition coil Download PDFInfo
- Publication number
- CN106158323B CN106158323B CN201610651007.9A CN201610651007A CN106158323B CN 106158323 B CN106158323 B CN 106158323B CN 201610651007 A CN201610651007 A CN 201610651007A CN 106158323 B CN106158323 B CN 106158323B
- Authority
- CN
- China
- Prior art keywords
- high pressure
- head
- positioning component
- low
- 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.)
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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
- H01F27/02—Casings
-
- 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
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- 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
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 Contiuum type ignition coil,Including shell,High pressure positioning component,At least two coil blocks,Low-head,Flux sleeve,High-head,Coil block includes iron core,Primary skeleton and primary coiling,Secondary framework and secondary rolling thread,Shell,High pressure positioning component,Low-head is in list structure,High pressure positioning component lower surface is provided with the high pressure connection sheet that multiple length directions along high pressure positioning component extend,And one end has mounting hole,The other end has electrolysis,The end of the secondary rolling thread of coil block is welded with high pressure inserted sheet,Spring contact pin is provided with secondary framework,One end of spring contact pin is pressed together with high pressure inserted sheet,The other end is through predetermined openings elastic compression on high pressure positioning component on the electrolysis of high pressure connection sheet,Suppression resistance is provided with high-head,The top for suppressing resistance is installed in the mounting hole of high pressure connection sheet,The other end connects high pressure spring,High-voltage shield is provided with below high-head,Spring is housed in high-head by high-voltage shield.
Description
Technical field
The present invention relates to a kind of ignition coil structure.
Background technology
In automotive engine ignition system, ignition coil is that a kind of air in ignition engine cylinder and fuel oil mix
Compound provides the execution unit of ignition energy.It is a kind of special burst booster based on electromagnetic induction principle, it is by 8-16V
Low-voltage be allowed to the secondary voltage for producing 20-40KV by setpoint frequency break-make electric spark produced by spark plug.
The content of the invention
The object of the present invention is to provide a kind of Contiuum type ignition coil of brand new.
In order to achieve the above object, the technical solution adopted in the present invention is：A kind of Contiuum type ignition coil, including it is outer
Shell, set high pressure positioning component inside the shell, at least two coil blocks being arranged in the high pressure positioning component, set
Put the low-head above the coil block, the multiple flux sleeves being arranged on the low-head, be formed at it is described
Multiple high-heads of housing bottom, the coil block include iron core, the primary skeleton for being arranged at the magnetic core periphery and
Primary coiling, the secondary framework and secondary rolling thread for being arranged at the primary coiling periphery, wherein, the shell, high pressure are fixed
Hyte part, low-head are in list structure, and the high pressure positioning component lower surface is provided with multiple high pressure connection sheets, described
High pressure connection sheet along high pressure positioning component length direction extend, and one end with mounting hole, the other end with electrolysis, institute
The end of the secondary rolling thread for the coil block stated is welded with high pressure inserted sheet, and spring contact pin, institute are provided with the secondary framework
The one end for the spring contact pin stated is pressed together with high pressure inserted sheet, and the other end passes through predetermined openings on the high pressure positioning component
Elastic compression is provided with suppression resistance on the electrolysis of high pressure connection sheet in the high-head, the suppression resistance
Top is installed in the mounting hole of high pressure connection sheet, other end connection high pressure spring, and high pressure is provided with below the high-head
High pressure spring is housed in high-head by sheath, the high-voltage shield.
As further improvement of the invention, the high pressure connection sheet integrated injection molding is on high pressure positioning component.
As further improvement of the invention, the low-head, which has, compresses inserted sheet.
As further improvement of the invention, connecting bushing is provided with the housing.
As further improvement of the invention, connecting bushing is provided between the coil block.
As further improvement of the invention, the high pressure positioning component is made of plastic material.
As a result of above technical scheme so that circuit connection structure of the invention is more reliable, improves product
Energy.
Brief description of the drawings
Attached drawing 1 is the schematic perspective view according to the Contiuum type ignition coil of the present invention；
Attached drawing 2 is the stereo-resolution schematic diagram according to the Contiuum type ignition coil of the present invention.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Referring to shown in attached drawing 1 and attached drawing 2, a kind of Contiuum type ignition coil, including shell 1, the high pressure that is arranged in shell 1
Positioning component 2, at least two coil blocks 3 being arranged in high pressure positioning component 2, the low pressure for being arranged on the top of coil block 3
First 4, multiple flux sleeves 5 for being arranged on low-head 4, the multiple high-heads 6 for being formed at 1 bottom of housing, coil block 3 include iron
Core 7, the primary skeleton 8 for being arranged at the periphery of magnetic core 7 and primary coiling（It is not shown）, be arranged at the secondary framework of primary coiling periphery
9 and secondary rolling thread（It is not shown）, low-head 4 has low pressure inserted sheet 13, is provided with housing 1 for by the Contiuum type ignition coil
The connecting bushing 15 being fixedly installed on engine engine, particularly, it can be seen that be provided with connection between two coil blocks 3
Bushing 15.
Shell 1, high pressure positioning component 2, low-head 4 are in list structure, and high pressure positioning component 2 is made of plastic material,
Play the role of filler, effectively keep apart bulk epoxy resin, reduce epoxy resin internal stress, avoid epoxy resin from opening
Splitting causes coil failure.High pressure positioning component 2 has an opening up host cavity, two 3 sequentials of coil block peaces in figure
In the host cavity, the secondary framework 9 of coil block 3 forms multiple positioning columns 10 upward, and it is corresponding fixed to be formed on low-head 4
Position hole 11, positioning column 10 coordinate in insertion location hole 11 so that forming Z axis and Y-axis between secondary framework 9 and low-head 4
Positioning（Length direction and short transverse）.
Low-head 4 forms multiple iron core end face baffles 12 downward, when low-head 4 is installed on 3 top of coil block, iron core
Iron core 7 is sealed fixed and host cavity is divided into multiple independent sectors by end face baffle 13 from the both ends of coil block 3 respectively,
The top of low-head 4 corresponds to each independent host cavity and is provided with glue filling opening 14, passes through glue filling opening in each independent host cavity
14 are filled with epoxy resin, and the covering of flux sleeve 5 is installed on glue filling opening, and iron core end face baffle 13 forms X axis to coil block 3
Positioning, so as to isolate iron core 7 and epoxy resin, prevent resin cracks.
2 lower surface of high pressure positioning component is provided with multiple high pressure connection sheets 16, and high pressure connection sheet 16 is along high pressure positioning component 2
Length direction extension, high pressure connection sheet 16 can be with integrated injection molding on high pressure positioning component 2.One end tool of high pressure connection sheet 16
There are mounting hole 17, the other end that there is electrolysis 18, the end of the secondary rolling thread of coil block 3 is welded with high pressure inserted sheet 19, secondary
Spring contact pin 20 is provided with skeleton 9, one end and the high pressure inserted sheet 19 of spring contact pin 20 are pressed together, and the other end passes through high pressure
On the electrolysis 18 of high pressure connection sheet 16, spring contact pin 20 can be realized quickly predetermined openings elastic compression on positioning component 2
Effectively connect 2 corresponding high pressure connection sheet 16 of high pressure positioning component.
It is provided with high-head 6 and suppresses resistance 21, the top for suppressing resistance 21 is installed on the mounting hole of high pressure connection sheet 16
In 17, other end connection high pressure spring 22, the lower section of high-head 6 is provided with high-voltage shield 23, and high-voltage shield 23 receives high pressure spring
Hold in high-head.
The technical concepts and features of embodiment of above only to illustrate the invention, its object is to allow be familiar with technique
People understands present disclosure and is carried out, and it is not intended to limit the scope of the present invention, all spiritual according to the present invention
The equivalent change or modification that essence is done, should all cover within the scope of the present invention.
Claims (6)
- A kind of 1. Contiuum type ignition coil, it is characterised in that：Including shell, high pressure positioning component inside the shell is set, sets At least two coil blocks in the high pressure positioning component, the low-head being arranged on above the coil block, set Put multiple flux sleeves on the low-head, be formed at multiple high-heads of the outer casing bottom, the coil group Part includes iron core, the primary skeleton for being arranged at the iron core periphery and primary coiling, is arranged at the primary coiling periphery Secondary framework and secondary rolling thread, wherein, the shell, high pressure positioning component, low-head are in list structure, the height Pressure positioning component has opening up host cavity, and the coil block sequential is installed in the host cavity, described The secondary framework of coil block forms multiple positioning columns upward, and corresponding location hole is formed on the low-head, and described determines Position column coordinates in insertion location hole, and the low pressure forms multiple iron core end face baffles upside down, when the low-head is installed When above coil block, iron core is sealed fixed and will received by the iron core end face baffle from the both ends of coil block respectively Cavity volume is divided into multiple independent sectors, and each independent host cavity is corresponded to above the low-head and is provided with glue filling opening, often Epoxy resin is filled with by glue filling opening in a independent host cavity, the high pressure positioning component lower surface is provided with multiple high Connection sheet is pressed, the high pressure connection sheet extends along the length direction of high pressure positioning component, and one end has mounting hole, another End has electrolysis, and the end of the secondary rolling thread of the coil block is welded with high pressure inserted sheet, is set on the secondary framework Spring contact pin is equipped with, one end and the high pressure inserted sheet of the spring contact pin are pressed together, and the other end is determined through the high pressure Predetermined openings elastic compression is provided with suppression resistance on the electrolysis of high pressure connection sheet on hyte part in the high-head, The top of the suppression resistance is installed in the mounting hole of high pressure connection sheet, other end connection high pressure spring, the high pressure Head lower section is provided with high-voltage shield, and high pressure spring is housed in high-head by the high-voltage shield.
- 2. Contiuum type ignition coil according to claim 1, it is characterised in that：The high pressure connection sheet integrated injection molding in On high pressure positioning component.
- 3. Contiuum type ignition coil according to claim 1, it is characterised in that：The low-head has low pressure inserted sheet.
- 4. Contiuum type ignition coil according to claim 1, it is characterised in that：Connection lining is provided with the shell Set.
- 5. Contiuum type ignition coil according to claim 1, it is characterised in that：The company of being provided between the coil block Connect bushing.
- 6. Contiuum type ignition coil according to claim 1, it is characterised in that：The high pressure positioning component is by plastics material Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651007.9A CN106158323B (en) | 2016-08-11 | 2016-08-11 | Contiuum type ignition coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651007.9A CN106158323B (en) | 2016-08-11 | 2016-08-11 | Contiuum type ignition coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106158323A CN106158323A (en) | 2016-11-23 |
| CN106158323B true CN106158323B (en) | 2018-05-11 |
Family
ID=57329132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610651007.9A Active CN106158323B (en) | 2016-08-11 | 2016-08-11 | Contiuum type ignition coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106158323B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242473A (en) * | 2019-06-03 | 2019-09-17 | 昆山凯迪汽车电器有限公司 | Vehicle fuel intelligent ignition system |
| JP7192815B2 (en) * | 2020-03-16 | 2022-12-20 | 株式会社村田製作所 | inductor components |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1055926A (en) * | 1996-08-09 | 1998-02-24 | Mitsuba Corp | Choke coil device |
| CN2613614Y (en) * | 2003-04-04 | 2004-04-28 | 郭守华 | Ignition coil for car |
| CN202417777U (en) * | 2011-12-08 | 2012-09-05 | 天津斯巴克瑞汽车电子有限公司 | COP (Coil on Plug) ignition coil with electromagnetic interference and cracking preventing structure |
| CN202851234U (en) * | 2012-10-30 | 2013-04-03 | 天津市新阳电子有限公司 | Auto ignition coil high voltage output assembly with rigid linings |
| 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 |
| CN205984615U (en) * | 2016-08-11 | 2017-02-22 | 昆山凯迪汽车电器有限公司 | Disjunctor formula ignition coil |
-
2016
- 2016-08-11 CN CN201610651007.9A patent/CN106158323B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1055926A (en) * | 1996-08-09 | 1998-02-24 | Mitsuba Corp | Choke coil device |
| CN2613614Y (en) * | 2003-04-04 | 2004-04-28 | 郭守华 | Ignition coil for car |
| CN202417777U (en) * | 2011-12-08 | 2012-09-05 | 天津斯巴克瑞汽车电子有限公司 | COP (Coil on Plug) ignition coil with electromagnetic interference and cracking preventing structure |
| CN202851234U (en) * | 2012-10-30 | 2013-04-03 | 天津市新阳电子有限公司 | Auto ignition coil high voltage output assembly with rigid linings |
| 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 |
| CN205984615U (en) * | 2016-08-11 | 2017-02-22 | 昆山凯迪汽车电器有限公司 | Disjunctor formula ignition coil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106158323A (en) | 2016-11-23 |
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