CN202948831U - Plug-in ignition coil - Google Patents
Plug-in ignition coil Download PDFInfo
- Publication number
- CN202948831U CN202948831U CN 201220578100 CN201220578100U CN202948831U CN 202948831 U CN202948831 U CN 202948831U CN 201220578100 CN201220578100 CN 201220578100 CN 201220578100 U CN201220578100 U CN 201220578100U CN 202948831 U CN202948831 U CN 202948831U
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- China
- Prior art keywords
- plug
- terminal
- plug terminal
- groove
- ignition coil
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- Expired - Fee Related
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- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The utility model relates to a plug-in ignition coil which comprises a shell, a primary framework, a secondary framework, a plug, a plug terminal, and a plug terminal sealing cap, wherein at least two groove structures are formed in the plug terminal, one end of an enameled wire of the primary framework is embedded in a groove of the plug terminal, the other end of the enameled wire of the primary framework is embedded in the other groove of the plug terminal, the shape of the plug terminal sealing cap is matched with the shape of the groove, and the plug terminal sealing cap is arranged on the plug terminal in an oppressed mode. The groove structures are arranged on the plug terminal, the enameled wire is embedded in the grooves when the enameled wire is being connected, the enameled wire can be tightly connected with the plug terminal to form a whole, and the plug terminal sealing cap is arranged on the plug terminal in an oppressed mode to closely seal the plug terminal, so that the joint part is very firm, and the phenomenon of breakage cannot occur.
Description
Technical field
The utility model relates to a kind of ignition coil, relates in particular to a kind of plug-in type ignition coil.
Background technology
At present, known ignition coil is comprised of shell, elementary skeleton, secondary framework, plug, plug terminal, iron core, high pressure large terminal, high pressure small terminal, large special-shaped spring, small difference shape spring, Philip's head screw nail, elementary line, secondary wire, epoxy resin, the plug terminal convex structure that is wherein, adopt traditional welded type when being connected of low-voltage line (enamelled wire) and plug terminal, having realized the normal input and output of power supply by welding.But when it is useless in production and processing, useless work, waste material, production cost is high, moreover the welding position easy fracture.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of plug-in type ignition coil, overcomes prior art mesolow line (enamelled wire) and has adopted traditional welded type with being connected of plug terminal, realizes the input and output of power supply by welding.When useless in production and processing, useless work, waste material, production cost is high, moreover the defective of welding position easy fracture.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: comprise plug, shell, iron core, elementary skeleton, secondary framework, plug, large terminal, small terminal, plug terminal, described plug is arranged on elementary skeleton upper end, described large terminal, small terminal, and elementary skeleton, secondary framework integral installation in described shell; Lug plate on described secondary framework is connected with described large terminal; Jump ring on described secondary framework is connected with small terminal; Described iron core penetrates from elementary frame center; Plug terminal is located at the front end of plug;
Also comprise the plug terminal capping, be provided with at least two groove structures on described plug terminal has, enamelled wire one end on described elementary skeleton embeds in a groove of plug terminal, and the other end embeds in another groove of plug terminal; The shape of described plug terminal capping and described groove is mutually adaptive, and described plug terminal capping adopts compression type to be installed on described plug terminal.
The beneficial effects of the utility model are: be set to groove structure at plug terminal, when connecing by enamelled wire being embedded in the plug terminal groove, closely link into an integrated entity, then adopting the compression type way to be installed on terminal the plug terminal capping is tamping, make this connecting portion very firm, phenomenon of rupture can not occur.
The slotting formula ignition coil of the utility model is compared with traditional ignition coil has following advantage:
1, owing to exempting from welding, adopt the assembling of finished product device, general workman all can, easily production operation.
2, manufacturability is strong, and rate of finished products is high, and not only profile, volume, weight can meet the demands, and its performance also can be effectively guaranteed.
3, production cost reduces greatly, can be controlled at the original product cost 70% in.
Description of drawings
Fig. 1 is the utility model plug-in type ignition coil front view;
Fig. 2 is the utility model plug-in type ignition coil side-looking structural representation;
Fig. 3 is the utility model plug-in type ignition coil plan structure schematic diagram;
Fig. 4 is the utility model plug-in type ignition coil generalized section.
In accompanying drawing, the list of parts of each label representative is as follows:
1, plug, 2, plug terminal, 3, enamelled wire, 4, the plug terminal capping, 5, elementary skeleton, 6 plugs, 7, iron core, 8, shell, 9, small terminal, 10, large terminal, 11, secondary framework.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
As shown in Figure 1, the front view of plug-in type ignition coil comprises shell 8, plug 1, iron core 7;
As shown in Figure 2, the plug-in type ignition coil also comprises large terminal 10, the small terminal 9 of inlaying in the enclosure;
As shown in Figure 3, plug-in type ignition coil, plug 1 are arranged on elementary skeleton 5 and secondary framework 11 centers, and integral body is packed in shell, and lug plate, jump ring on secondary framework 11 are connected with large terminal 10, small terminal 9 respectively, then carries out embedding with epoxy resin.
As shown in Figure 4, plug-in type ignition coil plug place syndeton comprises enamelled wire, plug 1, the plug terminal 2 on elementary skeleton 5, also comprise plug terminal capping 4, described plug terminal 2 has at least two groove structures, enamelled wire 3 one ends on described elementary skeleton embed in a groove of plug terminal, and the other end embeds in another groove of plug terminal; Described plug terminal capping 4 is mutually adaptive with the shape of described groove, and described plug terminal capping 4 adopts compression type to be installed on described plug terminal 2.
The above is only preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (1)
1. a plug-in type ignition coil, comprise plug, shell, iron core, elementary skeleton, secondary framework, plug, large terminal, small terminal, plug terminal,
Described plug is arranged on elementary skeleton upper end; Described large terminal, small terminal and elementary skeleton, secondary framework integral installation are in described shell; Lug plate on described secondary framework is connected with described large terminal; Jump ring on described secondary framework is connected with small terminal; Described iron core penetrates from elementary frame center; Plug terminal is located at the front end of plug, it is characterized in that, also comprise the plug terminal capping, be provided with at least two groove structures on described plug terminal has, enamelled wire one end on described elementary skeleton embeds in a groove of plug terminal, and the other end embeds in another groove of plug terminal; The shape of described plug terminal capping and described groove is mutually adaptive, and described plug terminal capping adopts compression type to be installed on described plug terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578100 CN202948831U (en) | 2012-11-05 | 2012-11-05 | Plug-in ignition coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578100 CN202948831U (en) | 2012-11-05 | 2012-11-05 | Plug-in ignition coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202948831U true CN202948831U (en) | 2013-05-22 |
Family
ID=48424522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220578100 Expired - Fee Related CN202948831U (en) | 2012-11-05 | 2012-11-05 | Plug-in ignition coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202948831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104021917A (en) * | 2014-06-25 | 2014-09-03 | 德阳致达精密电子有限公司 | Casing of network transformer |
-
2012
- 2012-11-05 CN CN 201220578100 patent/CN202948831U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104021917A (en) * | 2014-06-25 | 2014-09-03 | 德阳致达精密电子有限公司 | Casing of network transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131105 |