CN203420817U - Pen-type ignition coil with built-in module and magnet - Google Patents
Pen-type ignition coil with built-in module and magnet Download PDFInfo
- Publication number
- CN203420817U CN203420817U CN201320342573.3U CN201320342573U CN203420817U CN 203420817 U CN203420817 U CN 203420817U CN 201320342573 U CN201320342573 U CN 201320342573U CN 203420817 U CN203420817 U CN 203420817U
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- CN
- China
- Prior art keywords
- iron core
- magnet
- primary air
- pen
- shell
- 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
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000004804 winding Methods 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 230000011664 signaling Effects 0.000 claims description 3
- 230000010412 perfusion Effects 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000026683 transduction Effects 0.000 abstract 1
- 238000010361 transduction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The utility model discloses an automobile pen-type ignition coil with a built-in module and magnet. The pen-type ignition coil comprises a primary coil. A layer of primary insulating rubber tape is wound around on the primary coil, and the primary coil is pressed into an outer shell. One end of the outer shell is installed on a base. The positive electrode of a high-voltage diode is connected to the initial end of the primary coil and installed in the primary coil. The other end of the primary coil is connected with a high-voltage terminal at the inner bottom of a cavity of the outer shell. The magnet is installed on an iron core, and a layer of iron core insulating rubber tape is wound around the iron core. The iron core is installed in the primary coil. The negative electrode of the high-voltage diode is connected with the high ground end of a plug wiring terminal. The ignition module is connected with an initial end outgoing line of the primary coil and a ground wire and a signal line of the plug wiring terminal. The pen-type ignition coil has the advantages that a high-voltage region is safe and reliable, the structure is compact, magnetic field energy of the iron core is improved, electromagnetic transduction efficiency and work efficiency are improved, and service life is prolonged.
Description
Technical field
The utility model relates to auto parts and components field, is specifically related to the pen-type ignition coil that contains module and magnet for a kind of automobile.
Background technique
Automotive ignition system produces the method that high-tension electricity makes plug ignition, is that while utilizing the primary air of current-carrying to be full of magnetic field around, fast shut-off primary current, disappears its magnetic field around immediately, thereby secondary winding produces high-tension electricity, makes spark plug sparking.
Spark coil is as the core component of automotive ignition system, be accompanied by the continuous progress of automotive electronic technology and develop, since the development of the computerized fuel ejecting system at the end of the seventies, make the structure of spark coil must reform, the requirement improving constantly to adapt to ignition energy and ignition voltage.The dry-type ignition coil of epoxy the most widely using has at present experienced again three generations, single head spark coil, multiple ignition-coil and pen-type ignition coil.Pen-type ignition coil form is substantially identical at present, and their deficiency is complex structure, lower, the easy heating of ignition energy, poor reliability and manufactures the defects such as difficulty.
Generally, ignition energy is too small, cause engine combustion situation to worsen, reduce power character and the Economy of motor, make the startability variation of motor, from the angle of motor, adopt high-octane ignition system better, instant at low temperature, at a high speed, also have enough energy that igniting is provided under the mal-condition of spark plug fouling.
model utility content
The utility model provides the pen-type ignition coil that contains module and magnet for a kind of automobile, prevented magnetic saturation, increased electromagnetic conversion rate, improved ignition energy, thereby improved the working efficiency of product, ignition module is built in the top of coil, after epoxy sealing, form an integral body, make its compact structure, reasonable in design, volume is little.
The utility model solves the technological scheme that its technical problem adopts:
The pen-type ignition coil that contains module and magnet for a kind of automobile, it is characterized in that: include shell, base, primary air, secondary winding, iron core, the outside of described primary air is tied with the elementary insulating tape of one deck, the primary air that is tied with elementary insulating tape is pressed in shell, one end of shell is arranged on base, a head end of secondary winding is connected with the positive pole of high-voltage diode, secondary winding is contained in primary air, the other end of secondary winding is connected with the HV Terminal of the chamber inner bottom part of shell, magnet is installed on any end face of iron core and is externally tied with one deck core insulation adhesive tape, iron core is arranged in primary air, on iron core, there is the one side of magnet to face up, base is provided with plug, in plug, be provided with plug bond terminal, the negative pole of high-voltage diode is connected with the highland end of plug bond terminal, after the lighting outlet of starting of primary air is connected with the power end of plug bond terminal again by the ground wire of ignition module and start lighting outlet and the plug bond terminal of primary air with signaling line to being connected.
The described pen-type ignition coil that contains module and magnet for a kind of automobile, is characterized in that: the epoxy resin filling thing that in described shell, perfusion is completely insulated also solidifies.
The described pen-type ignition coil that contains module and magnet for a kind of automobile, is characterized in that: described housing exterior cover has iron clad, a high pressure rubber cover is installed in the other end of shell.
The beneficial effects of the utility model are:
The utility model provides that a kind of zone of high pressure is safe and reliable, the written examination spark coil of compact structure, has improved the magnetic field energy of iron core, has increased electromagnetic conversion efficiency, has improved working efficiency and has extended working life.
accompanying drawing explanation:
Below in conjunction with drawings and Examples, model utility is further illustrated.
Fig. 1 is electrical schematic diagram of the present utility model.
Fig. 2 is main TV structure schematic diagram of the present utility model.
Fig. 3 is plan structure schematic diagram of the present utility model.
Number in the figure is:
1---plug 9---magnet
2---iron clad 10---core insulation adhesive tape
3---shell 11---elementary insulating tape
4---primary air 12---epoxy resin filling thing
5---secondary winding 13---base
6---iron core 14---high-voltage diode
7---HV Terminal 15---plug bond terminal
8---rubber sleeve 16---ignition module
embodiment:
In schematic diagram shown in Fig. 1,
High-voltage diode is connected between secondary winding and the highland end of plug bond terminal, and high-voltage diode should select resistance to 150 ℃ of high temperature, contrary direction breakdown voltage between 3-4KV.When high engine speeds turns round, high power transistor (GTR) is conducting when latter stage of intake stroke greatly, in the moment of its conducting, the primary magnetic field of spark coil is changed, and when high power transistor (GTR) ends, decay rapidly in the magnetic field of primary air, secondary winding (LS) induction produces the high-tension electricity of 25000-30000V, makes plug ignition.
In structural representation shown in Fig. 2,
1, first primary air 4 outsides are wrapped with to one deck insulating tape 11, itself and base 13 are installed after being then pressed in shell 3 again, base 13 is provided with plug 1;
2, packed in primary air 4 after 5 head ends of the anode of high-voltage diode 14 and secondary winding are connected, the other end of secondary winding 5 is connected with the HV Terminal 7 of shell 3 chamber inner bottom parts again;
3, at any end face of iron core 6, installing magnet 9 is then wrapped with one deck insulating tape 10 magnet face is being packed in secondary winding 5 upward in outside;
4, the negative terminal of high-voltage diode 14 is connected with the highland end of plug bond terminal 15, the lighting outlet of starting of primary air 4 thinks that ignition module 16 be connected with signaling line with the lighting outlet of primary air 4 and the ground wire of plug bond terminal 15 after being connected with the power end of plug bond terminal 15 again;
5, again these semi-finished product are sent into after preheating oven preheating, in shell, filled with the epoxy resin filling thing 12 of occupying insulation, send in drying oven and solidify.
6, iron clad 2 in shell 3 outer cover, shell 3 ends get product after loading onto high pressure rubber cover 8.
This pen-type ignition coil that includes magnet of the present utility model, the performance of product reaches designing requirement completely, has prevented magnetic saturation, has increased electromagnetic conversion rate, has improved ignition energy.When the primary current of primary air is cut off, primary air produces magnetic field, the major part magnetic line of force is by yi word pattern iron core, make iron core store magnetic field energy, the variation in magnetic field makes to produce electromagnetic coupling between primary air and secondary winding, in secondary winding, produce high induction electromotive force, make plug ignition.
Claims (3)
1. the pen-type ignition coil that contains module and magnet for an automobile, it is characterized in that: include shell, base, primary air, secondary winding, iron core, the outside of described primary air is tied with the elementary insulating tape of one deck, the primary air that is tied with elementary insulating tape is pressed in shell, one end of shell is arranged on base, a head end of secondary winding is connected with the positive pole of high-voltage diode, secondary winding is contained in primary air, the other end of secondary winding is connected with the HV Terminal of the chamber inner bottom part of shell, magnet is installed on any end face of iron core and is externally tied with one deck core insulation adhesive tape, iron core is arranged in primary air, on iron core, there is the one side of magnet to face up, base is provided with plug, in plug, be provided with plug bond terminal, the negative pole of high-voltage diode is connected with the highland end of plug bond terminal, after the lighting outlet of starting of primary air is connected with the power end of plug bond terminal again by the ground wire of ignition module and start lighting outlet and the plug bond terminal of primary air with signaling line to being connected.
2. a kind of automobile pen-type ignition coil that contains module and magnet according to claim 1, is characterized in that: in described shell, the epoxy resin filling thing of the full insulation of perfusion also solidifies.
3. a kind of automobile pen-type ignition coil that contains module and magnet according to claim 1, is characterized in that: described housing exterior cover has iron clad, and a high pressure rubber cover is installed in the other end of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320342573.3U CN203420817U (en) | 2013-06-15 | 2013-06-15 | Pen-type ignition coil with built-in module and magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320342573.3U CN203420817U (en) | 2013-06-15 | 2013-06-15 | Pen-type ignition coil with built-in module and magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203420817U true CN203420817U (en) | 2014-02-05 |
Family
ID=50019916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320342573.3U Expired - Fee Related CN203420817U (en) | 2013-06-15 | 2013-06-15 | Pen-type ignition coil with built-in module and magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203420817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555630A (en) * | 2017-09-27 | 2019-04-02 | 三协富有限公司 | Automobile-used igniter |
-
2013
- 2013-06-15 CN CN201320342573.3U patent/CN203420817U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555630A (en) * | 2017-09-27 | 2019-04-02 | 三协富有限公司 | Automobile-used igniter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 233000 Bengbu City, Anhui province prosperous road, No. 558 Patentee after: ANHUI KING-AUTO ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 233000 Bengbu City, Anhui province prosperous road, No. 558 Patentee before: ANHUI QIAITE ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |
|
| CX01 | Expiry of patent term | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 4, 2023, the expiration and termination of the 39 volume 2701 patent Number: 27-01 Volume: 39 |
|
| CU01 | Correction of utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 |