CN202601396U - Pen-type ignition coil - Google Patents
Pen-type ignition coil Download PDFInfo
- Publication number
- CN202601396U CN202601396U CN 201220074085 CN201220074085U CN202601396U CN 202601396 U CN202601396 U CN 202601396U CN 201220074085 CN201220074085 CN 201220074085 CN 201220074085 U CN201220074085 U CN 201220074085U CN 202601396 U CN202601396 U CN 202601396U
- Authority
- CN
- China
- Prior art keywords
- pressure frame
- ignition coil
- pen
- housing
- high pressure
- 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
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The utility model discloses a pen-type ignition coil which comprises a plug connector, a primary winding, a secondary winding, a high-voltage rack, a low-voltage rack and a shell, wherein the secondary winding is wound on the high-voltage rack, the primary winding is wound on the low-voltage rack, the high-voltage rack and the low-voltage rack are arranged inside the shell, the pen-type ignition coil is characterized in that the end portion of the high-voltage rack is of a conical shape, and a space between the conical high-voltage rack and the shell is filled with epoxy resin. A conical structure of the low-voltage rack increases a space between the end portion of the low-voltage rack and the shell and the epoxy resin is easily poured into the space so that combination between the low-voltage rack and the shell is more secure and reliable, and service life of the pen-type ignition coil is prolonged.
Description
[technical field]
The utility model relates to the ignition coil that uses on a kind of automobile, and what be specifically related to is pen-type ignition coil.
[background technology]
Ignition coil is the transformer that motor vehicle produces the required high-tension electricity of igniting.At present, all using on the motor vehicle.Usually; In a kind of pen-type ignition coil, comprise grafting joint, secondary winding, elementary winding, high pressure frame, low pressure frame and housing, elementary winding and secondary winding are respectively behind low pressure frame and high pressure frame; Place in the housing; The end of general low pressure frame is cylindric, between low pressure frame and housing, irritates with epoxy resin, and the low pressure frame is combined with housing.The pen-type ignition coil of this structure; Because the low pressure frame is cylindric; Filling with epoxy resin after, the vibrations that in the motor-driven vehicle going process, produce are enough to producing loosening phenomenon between housing and the low pressure frame; Make can not be firm between housing and the low pressure frame combine, shortened the useful life of ignition coil.
[summary of the invention]
In view of the deficiency that background technology exists, the technical problem that the utility model will solve provides and a kind ofly can make the housing of ignition coil and the pen-type ignition coil of radome strong bonded.
Given this; The utility model adopts following technical scheme to realize: a kind of pen-type ignition coil, comprise grafting joint, elementary winding, secondary winding, high pressure frame, low pressure frame and housing, and said secondary winding is on said high pressure frame; Said elementary winding is on said low pressure frame; Said high pressure frame and low pressure frame all place in the said housing, and the end that it is characterized in that said high pressure frame is a cone-shaped, irritate with epoxy resin in the space between cone-shaped high pressure frame and housing.
Said housing is provided with fixed arm.
In the utility model; Because the cone-shaped structure is processed in the end of high pressure frame, make that the space between housing and the high pressure frame is able to strengthen, both conveniently poured into epoxy resin; The addition of enlarged link epoxy resins again; Make can be firm between housing and the high pressure frame combine, reach the purpose of antidetonation, prolonged the useful life of ignition coil effectively.
[description of drawings]
Combine accompanying drawing to further describe the relevant details of the utility model below again.
Fig. 1 is the overall structure figure of the utility model;
Fig. 2 is the cut-away view of the utility model.
[embodiment]
With reference to accompanying drawing; This pen-type ignition coil comprises grafting joint 5, elementary winding, secondary winding, high pressure frame 1, low pressure frame 2, iron core 4 and housing 3, and grafting joint 5 is used for the cut-in point ignition source; Be provided with permanent magnet 6 in the end of iron core 4; On low pressure frame 2 and high pressure frame 1, permanent magnet 6, high pressure frame 1 and low pressure frame 2 all place in the said housing 3 respectively for said elementary winding, secondary winding, and the end of said high pressure frame 1 is a cone-shaped; Like this; Space between the end of high pressure frame 1 and the housing 3 is able to strengthen, simultaneously between high pressure frame 1 end and housing 3 port also become greatly, filling is with epoxy resin in the high pressure frame 1 of cone-shaped and the space between the said housing 3.Therefore, infusion epoxy resin is very easy to, and the amount of pouring into of epoxy resin also is able to increase, and makes high pressure frame 1 more can combine effectively with housing 3, combines the back solid and reliable, and difficult becoming flexible reaches the purpose of antidetonation, makes be improved the useful life of ignition coil.Said housing 3 is provided with fixed arm 7, adopts fixed arm 7 just can firmly easily ignition coil be fixed on the installing rack.The pen-type ignition coil of this structure uses on motor vehicle, can improve ignition performance effectively, has positive result of use.
Claims (2)
1. pen-type ignition coil; Comprise grafting joint, elementary winding, secondary winding, high pressure frame, low pressure frame and housing; Said secondary winding is on said high pressure frame, and said elementary winding is on said low pressure frame, and said high pressure frame and low pressure frame all place in the said housing; The end that it is characterized in that said high pressure frame is a cone-shaped, irritates with epoxy resin in the space between cone-shaped high pressure frame and housing.
2. pen-type ignition coil according to claim 1 is characterized in that said housing is provided with fixed arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220074085 CN202601396U (en) | 2012-02-29 | 2012-02-29 | Pen-type ignition coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220074085 CN202601396U (en) | 2012-02-29 | 2012-02-29 | Pen-type ignition coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202601396U true CN202601396U (en) | 2012-12-12 |
Family
ID=47318928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220074085 Expired - Fee Related CN202601396U (en) | 2012-02-29 | 2012-02-29 | Pen-type ignition coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202601396U (en) |
-
2012
- 2012-02-29 CN CN 201220074085 patent/CN202601396U/en not_active Expired - Fee Related
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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: 20121212 Termination date: 20160229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |