CN106785926A - A kind of novel automobile spark plug - Google Patents
A kind of novel automobile spark plug Download PDFInfo
- Publication number
- CN106785926A CN106785926A CN201710026401.8A CN201710026401A CN106785926A CN 106785926 A CN106785926 A CN 106785926A CN 201710026401 A CN201710026401 A CN 201710026401A CN 106785926 A CN106785926 A CN 106785926A
- Authority
- CN
- China
- Prior art keywords
- spark plug
- electrode
- angle
- plug body
- discharging sharp
- 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.)
- Granted
Links
- 238000007599 discharging Methods 0.000 claims abstract description 32
- 239000000725 suspension Substances 0.000 claims abstract description 22
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 239000007772 electrode material Substances 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000010891 electric arc Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/39—Selection of materials for electrodes
Landscapes
- Spark Plugs (AREA)
Abstract
The invention discloses a kind of novel automobile spark plug, including spark plug body, central electrode is set in spark plug body centerline and the central electrode is wrapped up by spark plug body, discharging sharp-angle is set at the top of central electrode and the discharging sharp-angle exposes spark plug body, in spark plug body top side, lateral electrode is set, suspension electrode is set in lateral electrode and discharging sharp-angle and the suspension electrode is arranged on spark plug body top, the lateral electrode, suspension electrode and discharging sharp-angle are independent of one another, the centre bore of insertion is set in the spark plug body by central electrode, the centre bore upper end is corresponding with discharging sharp-angle position, center electrode material of the present invention has high corrosion-resistant, resistant to elevated temperatures characteristic improves the service life of spark plug；Central electrode side is provided with centre bore gasoline can be made fully to burn and is conducive to environmental protection；Central electrode top is provided with discharging sharp-angle and overcomes ignition difficulties so as to improve the service life of spark plug.
Description
Technical field
The present invention relates to a kind of novel automobile spark plug of AE field, especially.
Background technology
The function of spark plug is (more than 10,000 volts) the introducing cylinders of high-tension electricity for producing ignition coil, in fire
Electric spark is produced so as to light mixture combustion between the gap of flower plug electrode.Orthodox car, by metal shell, ceramic insulation
Body, central electrode and metal shell composition, produce the electrion between central electrode and lateral electrode by high-voltage ignition coil
Light a fire flower, the mixed fuel in ignition engine combustion chamber, mixed fuel firing promotes reciprocating motion of the pistons, so that bent
Axle drives engine rotation work, general spark plug only one of which central electrode and a lateral electrode, is easily damaged after long-term use
It is bad.
The content of the invention
The technical problems to be solved by the invention are：A kind of new automobile-used spark plug is provided, this spark plug is in middle electrocardio
The extremely interior centre bore that is provided with can make gasoline fully burn, and reduce oil consumption, improve power, reduce the pollution of environment, and
This spark plug is provided with guard electrode and discharging sharp-angle and can improve the service life of spark plug；And the central electrode of fiery piston
Using corrosion-resistant, resistance to oxidation nickel-cadmium metal material, the service life of spark plug is thus further improved.
What the present invention was realized in：
A kind of novel automobile spark plug, including spark plug body, spark plug body centerline set central electrode and
The central electrode is wrapped up by spark plug body, discharging sharp-angle is set at the top of central electrode and the discharging sharp-angle exposes spark plug sheet
Body, lateral electrode is set in spark plug body top side, and suspension electrode and the suspension electrode are set in lateral electrode and discharging sharp-angle
It is arranged on spark plug body top, the lateral electrode, suspension electrode and discharging sharp-angle are independent of one another, the spark by central electrode
The centre bore of insertion is set in plug body, and the centre bore upper end is corresponding with discharging sharp-angle position.
In a kind of foregoing novel automobile spark plug, it is maintained at the top of the lateral electrode, suspension electrode and discharging sharp-angle
In same level, by setting suspension electrode so that lateral electrode and discharging sharp-angle form electric arc with suspension electrode respectively, can be real
Now light a fire twice, and above-mentioned holding is highly consistent so that and form electric arc does not influence each other, does not result in electric arc to another electrode
Infringement.
In a kind of foregoing novel automobile spark plug, opposite side sets guard electrode, and the side at the top of spark plug body
Electrode, suspension electrode, discharging sharp-angle and guard electrode are located on same vertical plane, are not involved in lighting a fire by setting guard electrode
Journey, i.e., not central electrode or suspension electrode produce electric arc, and the guard electrode can prevent central electrode and suspension electrode and spark
Jack contact, prevents central electrode and suspension electrode from being damaged because of collision, is conducive to increasing the service life.
In a kind of foregoing novel automobile spark plug, the top of the top higher than discharging sharp-angle of the guard electrode.
By adopting the above-described technical solution, compared with prior art, center electrode material of the present invention has corrosion resistant high
Erosion, resistant to elevated temperatures characteristic improve the service life of spark plug；Central electrode side is provided with centre bore can make gasoline fully burn
Be conducive to environmental protection；Central electrode top is provided with discharging sharp-angle and overcomes ignition difficulties so as to improve the use longevity of spark plug
Life.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the invention.
Specific embodiment
Embodiments of the invention：A kind of novel automobile spark plug, as shown in drawings, including spark plug body 7, in spark plug
The centerline of body 7 sets central electrode 6 and the central electrode 6 is wrapped up by spark plug body 7, is set at the top of central electrode 6
The discharging sharp-angle 3 and discharging sharp-angle 3 exposes spark plug body 7, lateral electrode 1 is set in the top side of spark plug body 1, in side electricity
Pole 1 and discharging sharp-angle 3 set suspension electrode 2 and the suspension electrode 2 is arranged on the top of spark plug body 7, the lateral electrode 1, outstanding
Floating electrode 2 and discharging sharp-angle 3 independently of one another, set the centre bore 5 of insertion, in this in the spark plug body 7 on the side of central electrode 6
The upper end of heart hole 5 is corresponding with the position of discharging sharp-angle 3.
The top of the wherein lateral electrode 1, suspension electrode 2 and discharging sharp-angle 3 is maintained at the same horizontal plane, in spark plug sheet
The top opposite side of body 7 sets guard electrode 4, and the lateral electrode 1, suspension electrode 2, discharging sharp-angle 3 and guard electrode 4 positioned at same
On vertical plane, the top of the top higher than discharging sharp-angle 3 of the guard electrode 4.
The description of such scheme is the invention for being understood that and using for ease of those skilled in the art, is familiar with
The personnel of art technology obviously can easily make various modifications to embodiment, therefore, the invention is not restricted to above-mentioned reality
Scheme, those skilled in the art's the method according to the invention, does not depart from improvement that scope made and modification all should
Within protection scope of the present invention.
Claims (4)
1. a kind of novel automobile spark plug, including spark plug body (7), it is characterised in that：In spark plug body (7) centerline
Central electrode (6) is set and the central electrode (6) is wrapped up by spark plug body (7), discharge tip is set at central electrode (6) top
Angle (3) and the discharging sharp-angle (3) exposes spark plug body (7), lateral electrode (1) is set in spark plug body (7) top side,
Lateral electrode (1) sets suspension electrode (2) with discharging sharp-angle (3) and the suspension electrode (2) is arranged on spark plug body (7) top
On, the lateral electrode (1), suspension electrode (2) and discharging sharp-angle (3) are independent of one another, in the other spark plug body of central electrode (6)
(7) centre bore (5) of insertion is set in, and centre bore (5) upper end is corresponding with discharging sharp-angle (3) position.
2. a kind of novel automobile spark plug according to claim 1, it is characterised in that：The lateral electrode (1), suspension electrode
(2) and at the top of discharging sharp-angle (3) it is maintained at the same horizontal plane.
3. a kind of novel automobile spark plug according to claim 1, it is characterised in that：It is another at spark plug body (7) top
Side sets guard electrode (4), and the lateral electrode (1), suspension electrode (2), discharging sharp-angle (3) and guard electrode (4) are positioned at same
On one vertical plane.
4. a kind of novel automobile spark plug according to claim 3, it is characterised in that：The top of the guard electrode (4)
Higher than the top of discharging sharp-angle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710026401.8A CN106785926B (en) | 2017-01-13 | 2017-01-13 | A kind of novel automobile spark plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710026401.8A CN106785926B (en) | 2017-01-13 | 2017-01-13 | A kind of novel automobile spark plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106785926A true CN106785926A (en) | 2017-05-31 |
| CN106785926B CN106785926B (en) | 2019-01-15 |
Family
ID=58946985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710026401.8A Expired - Fee Related CN106785926B (en) | 2017-01-13 | 2017-01-13 | A kind of novel automobile spark plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106785926B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900345A (en) * | 2019-11-05 | 2020-03-24 | 杨茂周 | High-temperature-resistant automobile spark plug and high-temperature-resistant processing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0569787A1 (en) * | 1992-05-02 | 1993-11-18 | Didier-Werke Ag | Spark plug |
| CN202405617U (en) * | 2011-11-30 | 2012-08-29 | 四川蓝弋科技有限公司 | Motor spark plug |
| CN203734136U (en) * | 2014-01-04 | 2014-07-23 | 王熙宁 | Improved structure of sparking plug with carbon formation reduced |
| CN106025802A (en) * | 2016-06-28 | 2016-10-12 | 上海极燃汽车科技有限公司 | Multi-electrode sparking plug |
-
2017
- 2017-01-13 CN CN201710026401.8A patent/CN106785926B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0569787A1 (en) * | 1992-05-02 | 1993-11-18 | Didier-Werke Ag | Spark plug |
| CN202405617U (en) * | 2011-11-30 | 2012-08-29 | 四川蓝弋科技有限公司 | Motor spark plug |
| CN203734136U (en) * | 2014-01-04 | 2014-07-23 | 王熙宁 | Improved structure of sparking plug with carbon formation reduced |
| CN106025802A (en) * | 2016-06-28 | 2016-10-12 | 上海极燃汽车科技有限公司 | Multi-electrode sparking plug |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900345A (en) * | 2019-11-05 | 2020-03-24 | 杨茂周 | High-temperature-resistant automobile spark plug and high-temperature-resistant processing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106785926B (en) | 2019-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 |