CN205900283U - Ignition coil - Google Patents
Ignition coil Download PDFInfo
- Publication number
- CN205900283U CN205900283U CN201620861481.XU CN201620861481U CN205900283U CN 205900283 U CN205900283 U CN 205900283U CN 201620861481 U CN201620861481 U CN 201620861481U CN 205900283 U CN205900283 U CN 205900283U
- Authority
- CN
- China
- Prior art keywords
- coil
- ignition coil
- high pressure
- winding area
- inner core
- 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.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 claims description 16
- 238000005516 engineering process Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
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
-
- 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
- H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
-
- 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
- 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
The utility model relates to an ignition coil, including inner core, primary, secondary coil, outer core, control circuit and casing, the inner core be the cylindricality, primary and secondary coil around locating the inner core periphery, the casing including the high voltage connection terminals that lies in the first end, lie in the 2nd high voltage connection terminals of the second end, a high voltage connection terminals, the 2nd high voltage connection terminals mutually perpendicular set up. Owing to has adopted above technical scheme, has makeed the utility model discloses an ignition coil enables temperature and withstand voltage being directly proportional, eliminates the noise that produces in the working process.
Description
Technical field
The utility model is related to a kind of ignition coil.
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 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 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, the utility model be the technical scheme is that a kind of ignition coil, including inner core,
Primary coil, secondary coil, outer core, control circuit and housing, described inner core is cylindrical, described primary coil and secondary
Coil is set around inner core periphery, and described housing includes the first high pressure connection end positioned at first end, is located at the second end
Second high pressure connection end, the first described high pressure connection end, the second high pressure connection end are arranged in a mutually vertical manner.
Further improve as the utility model, including the secondary framework for installing described secondary coil, described
Secondary coil be wound on described secondary framework, described secondary coil includes being connected with the first described high-pressure side
The second high-tension coil that first high-tension coil is connected with described second high-pressure side.
Further improve as the utility model, described secondary framework includes body, is arranged in described body
The flange in portion, body surface is divided into the first winding area positioned at side, the second winding positioned at opposite side by described flange
Area, the first described high-tension coil is arranged in the first described winding area, and the second described high-tension coil is arranged at described
Second is wound around in area.
Further improve as the utility model, be provided with a pair of flanges in the middle part of described body, between a pair of flanges
Form the 3rd winding area, the first described high-tension coil and the second high-tension coil are connected to one in the 3rd described winding area
Rise.
Further improve as the utility model, be arranged with outer core outside described secondary framework, outside described outer core
Portion is arranged with conductive unit in parallel, and described outer core is provided with perforate, and coupler passes through this perforate to be wound around in area with the 3rd
Coil electrically connects, and one end of described conductive unit is connected with coupler, and the other end is connected with described control circuit.
Further improve as the utility model, described housing includes body and bottom, one on described bottom
It is formed with the connector being connected with power supply and control signal, the described inwall of housing has been axially formed and has led for housing
The passage of electric unit.
Due to employing above technical scheme so that ignition coil of the present utility model can make temperature be directly proportional to pressure,
Eliminate the noise producing in the course of work.
Brief description
Accompanying drawing 1 is the stereo-resolution figure according to ignition coil 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 ignition coil, including inner core 1, primary coil 2, secondary coil 3, outer core 4, control electricity
Road 5 and housing 6, housing 6 includes body 63 and bottom 64, bottom 64 is formed with and is connected with power supply and control signal
Connector 65.
Inner core 1 is cylindrical, and primary coil 2 and secondary coil 3 are set around inner core 1 periphery, and housing 6 is included positioned at first end
The first high pressure connection end 61, be located at the second high pressure connection end 62 of the second end, the first high pressure connection end 61, the second high pressure are even
Connect end 62 to be arranged in a mutually vertical manner.
Secondary coil 3 is arranged on secondary framework 7, and secondary coil 3 includes the first height being connected with the first high-pressure side 61
The second high-tension coil 32 that line ball circle 31 is connected with second high-pressure side 62.Secondary framework 7 includes body 71, is arranged at body
The flange 72 at 71 middle parts, body surface is divided into the first winding area 73 positioned at side, is located at the second of opposite side by flange 72
It is wound around area 74, the first high-tension coil 31 is arranged in the first winding area 73, and the second high-tension coil 32 is arranged at the second winding area 74
Interior.
Referring to shown in accompanying drawing 1, being provided with a pair of flanges 72 in the middle part of body 71, between a pair of flanges 72, form the 3rd winding area
75, the first high-tension coil 31 and the second high-tension coil 32 link together in the 3rd winding area 75.
It is arranged with outer core 4, outer core 4 external parallel is provided with conductive unit 8, outer core 4 is provided with out outside secondary framework 7
Hole 41, coupler 9 passes through this perforate 41 to electrically connect with the coil in the 3rd winding area 75, one end of conductive unit 8 and coupler 9
It is connected, the other end is connected with control circuit 5, the inwall of housing 6 is axially formed for housing the logical of conductive unit 8
Road 66.
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 the utility model Spirit Essence or modification, all should cover in protection domain of the present utility model.
Claims (6)
1. a kind of ignition coil it is characterised in that: include inner core, primary coil, secondary coil, outer core, control circuit and shell
Body, described inner core is cylindrical, and described primary coil and secondary coil are set around inner core periphery, and described housing includes being located at
First high pressure connection end of first end, it is located at the second high pressure connection end of the second end, described the first high pressure connection end, the
Two high pressure connection ends are arranged in a mutually vertical manner.
2. ignition coil according to claim 1 it is characterised in that: include the secondary for installing described secondary coil
Skeleton, described secondary coil is wound on described secondary framework, and described secondary coil includes and the first described high pressure
Hold the second high-tension coil that the first high-tension coil being connected is connected with described second high-pressure side.
3. ignition coil according to claim 2 it is characterised in that: described secondary framework includes body, is arranged at institute
The flange in the middle part of body stated, body surface is divided into and is wound around area, is located at opposite side positioned at the first of side by described flange
The second winding area, the first described high-tension coil is arranged in the first described winding area, and the second described high-tension coil sets
It is placed in the second described winding area.
4. ignition coil according to claim 3 it is characterised in that: be provided with a pair of flanges in the middle part of described body, one
To forming the 3rd winding area between flange, the first described high-tension coil and the second high-tension coil are in the 3rd described winding area
Link together.
5. ignition coil according to claim 4 it is characterised in that: be arranged with outer core, institute outside described secondary framework
The outer core external parallel stated is provided with conductive unit, and described outer core is provided with perforate, and coupler passes through this perforate and the 3rd
It is wound around the coil electrical connection in area, one end of described conductive unit is connected with coupler, and the other end is electric with described control
Road is connected.
6. ignition coil according to claim 4 it is characterised in that: described housing includes body and bottom, described
The connector being connected with power supply and control signal is formed with bottom, the described inwall of housing has been axially formed
For housing the passage of conductive unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016105685517 | 2016-07-19 | ||
| CN201610568551 | 2016-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205900283U true CN205900283U (en) | 2017-01-18 |
Family
ID=57514807
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620861481.XU Expired - Fee Related CN205900283U (en) | 2016-07-19 | 2016-08-10 | Ignition coil |
| CN201610650959.9A Pending CN106205984A (en) | 2016-07-19 | 2016-08-10 | Ignition coil |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610650959.9A Pending CN106205984A (en) | 2016-07-19 | 2016-08-10 | Ignition coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN205900283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205984A (en) * | 2016-07-19 | 2016-12-07 | 昆山凯迪汽车电器有限公司 | Ignition coil |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7268655B2 (en) * | 2004-10-28 | 2007-09-11 | Delphi Technologies, Inc. | Ignition coil with secondary winding center tap connected to shield |
| US7148780B2 (en) * | 2005-01-24 | 2006-12-12 | Delphi Technologies, Inc. | Twin spark pencil coil |
| CN201908765U (en) * | 2010-12-31 | 2011-07-27 | 瑞安市耐特汽车电子有限公司 | Ignition coil |
| CN205900283U (en) * | 2016-07-19 | 2017-01-18 | 昆山凯迪汽车电器有限公司 | Ignition coil |
-
2016
- 2016-08-10 CN CN201620861481.XU patent/CN205900283U/en not_active Expired - Fee Related
- 2016-08-10 CN CN201610650959.9A patent/CN106205984A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205984A (en) * | 2016-07-19 | 2016-12-07 | 昆山凯迪汽车电器有限公司 | Ignition coil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106205984A (en) | 2016-12-07 |
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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: 20170118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |