CN203746645U - Car ignition coil - Google Patents
Car ignition coil Download PDFInfo
- Publication number
- CN203746645U CN203746645U CN201320876396.7U CN201320876396U CN203746645U CN 203746645 U CN203746645 U CN 203746645U CN 201320876396 U CN201320876396 U CN 201320876396U CN 203746645 U CN203746645 U CN 203746645U
- Authority
- CN
- China
- Prior art keywords
- ignition coil
- spacing collar
- collar extension
- sealing ring
- lid
- 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
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model provides a car ignition coil which comprises a tank body, a limiting ring opening formed in the top of the tank body, a sealing ring arranged in the limiting ring opening, a cover body arranged on the limiting ring opening and located on the sealing ring, and two electrode rods arranged on the cover body. A limiting convex ring is arranged on the inner side of the cover body and close to the edge of the cover body. The car ignition coil has the advantages of being stable in structure, good in sealing effect, high in safety, reasonable in design, simple in structure, simple and convenient to manufacture and the like, in addition, wire setting is convenient.
Description
Technical field
The utility model relates to electric hint circle field, is specifically related to automobile ignition coil.
Background technology
Automobile ignition coil comprises tank body, is located at the spacing collar extension of tank body top, is located at the lid in spacing collar extension, for enhanced leaktightness, in spacing collar extension, be often provided with sealing ring, in the process of installing and using, sealing ring is subject to the active force of different directions, and easily distortion, affects sealing effectiveness.
Summary of the invention
Technical problem to be solved in the utility model is to provide automobile ignition coil, reasonable in design, simple in structure, manufacture easyly, and Stability Analysis of Structures, can avoid sealed ring deformation, guarantees the sealing effectiveness of sealing ring, can improve the security performance of electric hint circle.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: automobile ignition coil, comprise tank body, be located at tank body top spacing collar extension, be located at sealing ring in spacing collar extension, be located in spacing collar extension and be positioned at sealing ring top lid, be located at two electrode stems on lid, the place of keeping to the side, described lid inner side is provided with position limiting convex ring.
As preferably, the bottom of described spacing collar extension adopts arcuate structure, when fastening sealing circle, provides a pressure, thereby make sealing effectiveness better when making ring structure more stable to sealing ring.
As preferably, on described lid and between two electrode stems, be provided with catch, thereby avoided the possibility of both positive and negative polarity coil contact, guaranteed the safe handling of electric hint circle.
As preferably, described catch lower side is provided with and adds chunk, thereby has further avoided coil both positive and negative polarity to influence each other, and has guaranteed the safe handling of electric hint circle.
As preferably, described electrode stem is provided with alignment hole, thereby makes the alignment of coil more convenient, makes loop construction more stable.
Beneficial effect:
The automobile ignition coil that the utility model adopts technique scheme to provide, reasonable in design, simple in structure, manufacture easyly, Stability Analysis of Structures, can avoid sealed ring deformation, has guaranteed the sealing effectiveness of sealing ring, can improve the security performance of electric hint circle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the upward view of lid in the utility model.
In figure, tank body 1, spacing collar extension 2, bottom 21, sealing ring 3, lid 4, electrode stem 5, alignment hole 51, position limiting convex ring 6, catch 7, add chunk 8.
Embodiment
As shown in Figure 1-2, automobile ignition coil, comprise tank body 1, be located at tank body 1 top spacing collar extension 2, be located at sealing ring 3 in spacing collar extension 2, be located in spacing collar extension 2 and be positioned at sealing ring 3 tops lid 4, be located at two electrode stems 5 on lid 4, described lid 4 places of keeping to the side, inner side are provided with position limiting convex ring 6, the bottom 21 of described spacing collar extension 2 adopts arcuate structure, on described lid 4 and between two electrode stems 5, be provided with catch 7, described catch 7 lower side are provided with and add chunk 8, and described electrode stem 5 is provided with alignment hole 51.
During real work, the design of position limiting convex ring 6 makes sealing ring 3 be limited to lid 4 places, inside edge, can avoid sealing ring 3 distortion, guaranteed the sealing effectiveness of sealing ring 3, can improve the security performance of electric hint circle, the bottom 21 of spacing collar extension 2 adopts arcuate structure, can be when fastening sealing circle 3, a pressure is provided to sealing ring 3, thereby makes sealing effectiveness better when making sealing ring 3 structures more stable.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used tank body 1, spacing collar extension 2, bottom 21, sealing ring 3, lid 4, electrode stem 5, alignment hole 51, position limiting convex ring 6, catch 7 herein, added the terms such as chunk 8, do not got rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (5)
1. automobile ignition coil, comprise tank body (1), be located at tank body (1) top spacing collar extension (2), be located at sealing ring (3) in spacing collar extension (2), be located at lid (4) that spacing collar extension (2) go up and was positioned at sealing ring (3) top, be located at two electrode stems (5) on lid (4), it is characterized in that: inside described lid (4), the place of keeping to the side is provided with position limiting convex ring (6).
2. automobile ignition coil according to claim 1, is characterized in that: the bottom (21) of described spacing collar extension (2) adopts arcuate structure.
3. automobile ignition coil according to claim 1, is characterized in that: described lid (4) is gone up and is positioned at and between two electrode stems (5), is provided with catch (7).
4. automobile ignition coil according to claim 3, is characterized in that: described catch (7) lower side is provided with and adds chunk (8).
5. automobile ignition coil according to claim 1, is characterized in that: described electrode stem (5) is provided with alignment hole (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876396.7U CN203746645U (en) | 2013-12-26 | 2013-12-26 | Car ignition coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876396.7U CN203746645U (en) | 2013-12-26 | 2013-12-26 | Car ignition coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203746645U true CN203746645U (en) | 2014-07-30 |
Family
ID=51346414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320876396.7U Expired - Fee Related CN203746645U (en) | 2013-12-26 | 2013-12-26 | Car ignition coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203746645U (en) |
-
2013
- 2013-12-26 CN CN201320876396.7U patent/CN203746645U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2495784A3 (en) | Secondary battery | |
| CN203746645U (en) | Car ignition coil | |
| CN204123847U (en) | The firmly too heavy pen that writes can be corrected | |
| CN202681645U (en) | Egg fixing and clamping mechanism | |
| CN201944256U (en) | Biconical sealing rubber gasket | |
| CN204179120U (en) | A kind of environmental protection motorcycle battery cover | |
| CN204157899U (en) | A kind of Portable travel mug | |
| CN205104548U (en) | Blast resistant construction of lithium ion battery block | |
| CN203020689U (en) | Inner plug of bottle cover | |
| CN203548476U (en) | Waterproof and dustproof elastic fastener | |
| CN203880152U (en) | Sprayer one-way valve | |
| CN203802834U (en) | Reverse flow prevented vomit bag | |
| CN203039011U (en) | Pole column of storage battery | |
| CN203589123U (en) | Copper core terminal of electric vehicle storage battery | |
| CN202332595U (en) | Connecting structure of terminal in switch and casing | |
| CN204003165U (en) | The canister that is difficult for shattering | |
| CN205680718U (en) | It is conveniently replaceable the controller of battery | |
| CN202777064U (en) | Convenient eyedrop bottle | |
| CN205727788U (en) | A kind of anti-mosquito incense sheet of energy combination in any | |
| CN205104528U (en) | Battery sealing ring structure | |
| CN203850347U (en) | Cap for circular battery | |
| CN205066441U (en) | Molybdenum crucible | |
| CN202821013U (en) | Glass liner | |
| CN203348643U (en) | One-way retaining valve | |
| CN205609656U (en) | Electric vehicle battery uses safe terminal |
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: 20140730 Termination date: 20141226 |
|
| EXPY | Termination of patent right or utility model |