CN108988128A - A kind of spark setting - Google Patents
A kind of spark setting Download PDFInfo
- Publication number
- CN108988128A CN108988128A CN201810865885.XA CN201810865885A CN108988128A CN 108988128 A CN108988128 A CN 108988128A CN 201810865885 A CN201810865885 A CN 201810865885A CN 108988128 A CN108988128 A CN 108988128A
- Authority
- CN
- China
- Prior art keywords
- mandril
- plate
- central electrode
- rotation slot
- dispatch
- 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.)
- Withdrawn
Links
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
- H01T13/02—Details
- H01T13/14—Means for self-cleaning
-
- 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
- H01T13/24—Sparking plugs characterised by features of the electrodes or insulation having movable electrodes
- H01T13/26—Sparking plugs characterised by features of the electrodes or insulation having movable electrodes for adjusting spark gap otherwise than by bending of electrode
Abstract
The invention discloses a kind of spark settings, including insulator, central electrode and dispatch from foreign news agency polar body, the first mounting groove to load the insulator is provided in the dispatch from foreign news agency polar body, the insulator is fixedly mounted in first mounting groove, the second mounting groove to load the central electrode is provided in the insulator, the central electrode is fixedly mounted in second mounting groove, and second mounting groove is stretched out in the central electrode lower end, the lateral electrode body extended downwardly is fixedly installed on the right side of dispatch from foreign news agency polar body lower end surface, lateral electrode body lower end, which is fixedly installed with, to be extended to the left and in flat ignition guide plate, the first rotation slot extended up and down is provided in the lateral electrode body, first rotation slot lower end is communicated with outside, it is equipped in first rotation slot and extends and the mandril that can slide up and down up and down, institute It states mandril lower end and stretches out first rotation slot.
Description
Technical field
The present invention relates to spark plug technology field, specifically a kind of spark setting.
Background technique
For the principle of plug ignition similar to thunder and lightning, spark plug head has contre electrode and lateral electrode (to be equivalent to two band phases
The cloud of reversed polarity ion), there is the gap of a very little between two electrodes, the electrical fire of up to 1-3 more than ten thousand volt can be generated when energized
Flower, can be with the combustion mixture in moment " ignition " cylinder.Spark plug is also relatively high to the requirement of itself clean degree, so
The high-performance of itself can utmostly be played.Periodic cleaning oil circuit carbon distribution seems pole to one good working environment of spark plug
To be important, but traditional spark plug in use often because fuel, combustion gas quality problems due to shape on the electrode
At carbon distribution, carbon distribution can seriously affect ignition quality, therefore not be able to satisfy requirement.
Summary of the invention
Deficiency in view of the above technology, the invention proposes a kind of spark settings.
A kind of spark setting of apparatus of the present invention, including insulator, central electrode and dispatch from foreign news agency polar body, the dispatch from foreign news agency polar body
In be provided with the first mounting groove to load the insulator, the insulator is fixedly mounted in first mounting groove,
The second mounting groove to load the central electrode is provided in the insulator, the central electrode is fixedly mounted on described
In second mounting groove, and second mounting groove is stretched out in the central electrode lower end, fixes on the right side of dispatch from foreign news agency polar body lower end surface
The lateral electrode body extended downwardly is installed, lateral electrode body lower end, which is fixedly installed with, to extend to the left and lead in flat ignition
Plate is provided with the first rotation slot extended up and down in the lateral electrode body, and first rotation slot lower end is communicated with outside, upper end
It extends into the dispatch from foreign news agency polar body, is equipped in first rotation slot and extends and the mandril that can slide up and down up and down, the top
First rotation slot is stretched out in bar lower end, and lateral electrode body lower end is provided with opening down and is located at outside first rotation slot
Second rotation slot in week, turning set is rotatably mounted in second rotation slot, and the turning set lower end surface is fixedly mounted
There is rotor plate, the through-hole for allowing the mandril to pass through is provided in the rotor plate and the turning set, the ignition is led
Plate lower end is provided with the power plate being fixedly connected with the rotor plate, the fixed peace in the one end of the power plate far from the rotor plate
Equipped with the connecting rod upwardly extended, ignition guide plate upper end is provided with the scraper plate being fixedly connected with the connecting rod, described to scrape
Plate lower end surface offsets with ignition guide plate upper surface, and the scraper plate upper end is fixedly installed with can be with the central electrode lower end surface
The cleaning block to offset, the insulator lower section are provided with the sliding sleeve being slidably matched with the central electrode, first rotation
Slot is provided with the sliding groove communicated with outside close to the end wall of the central electrode, is equipped with and can slide up and down in the sliding groove
Travelling arm, the travelling arm left end is fixedly connected with the sliding sleeve, and right end is fixedly connected with the mandril, outside the mandril
It is provided with helicla flute in surface, the activity being fixedly connected with the through-hole wall of the turning set is movably installed in the helicla flute
It protrudes, the driving assembly to drive the mandril upward sliding is provided in the dispatch from foreign news agency polar body, the dispatch from foreign news agency polar body is circle
Column, and it is provided with threaded portion on the periphery of the dispatch from foreign news agency polar body, so that the dispatch from foreign news agency polar body be facilitated to be mounted on engine
In.
Valuably or illustratively, wherein the driving component includes that consolidating in the first rotation slot roof is arranged in
Determine slot, collets are fixedly installed in the fixing groove, calutron, the mandril upper end are fixedly installed in the collets
The armature block with calutron cooperation is fixedly installed in face.
Valuably or illustratively, wherein the calutron and central electrode are electrically connected with electronic ignition device.
Valuably or illustratively, wherein the mandril upper surface is fixedly installed with top pressure spring, and the top pressure spring is remote
One end from the mandril is fixedly connected with the collets lower end surface, and the top pressure spring is to press downwards the mandril
And the travelling arm is made to offset with the sliding groove bottom wall.
Further technical solution is provided with opening up dust-collecting cavity in the power plate, and before and after the dust-collecting cavity
The width in direction is greater than the width in the front-back direction of the scraper plate, thus when the scraper plate rotates, ignition guide plate upper end
The carbon distribution in face can be scraped into the dust-collecting cavity by the scraper plate.
The length of further technical solution, the mandril is designed according to the stroke of piston, when piston peaks,
The mandril is pressed upwards by piston, and the sliding sleeve offsets with the insulator lower end surface, at this time the scraper plate and institute
It states cleaning block and is detached from the ignition guide plate and central electrode respectively.
The beneficial effects of the present invention are:
When starting ignition, the calutron powers on apparatus of the present invention, and the calutron drives the armature block
It moves up, the armature block drives the mandril upward sliding, and when mandril upward sliding can pass through the travelling arm band
The sliding sleeve upward sliding is moved, and in the mandril upward sliding, in the helicla flute phase can occur for the activity protrusion
To sliding, the turning set thus can be driven to rotate, the turning set can be by scraping described in the power plate and linking arm driving
Plate and cleaning block rotate, and the central electrode lower end surface and ignition guide plate upper surface thus can be made to generate gap；
Simultaneously in ignition starting, spark can be generated in gap, thus pilot-ignition fuel, ignition closes
After closing, the calutron power-off, under the action of the top pressure spring, the mandril is pressed downwards, thus the mandril
The sliding sleeve slide downward can be driven, and the scraper plate and cleaning block can be made to be returned to original state；
During piston upwards, piston can press the mandril and slide again up, and make the sliding sleeve again to
Upper sliding, and the scraper plate and cleaning block rotate again, thus pumping in the piston, the sliding sleeve can on
Lower reciprocating motion, and the scraper plate and cleaning block can swing back and forth, thus the sliding sleeve can prevent on central electrode periphery
Carbon distribution is formed, and the cleaning block can prevent the central electrode lower end surface from forming carbon distribution, and the scraper plate can prevent the hair
Fiery guide plate upper surface forms carbon distribution；
Since in the front-back direction thus width turns the dust-collecting cavity greater than the width in the front-back direction of the scraper plate in the scraper plate
When dynamic, the carbon distribution of ignition guide plate upper surface can be scraped into the dust-collecting cavity by the scraper plate.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only one invented
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of spark setting of the invention.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive spy
Other than sign and/or step, it can combine in any way.
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
?.
As shown in Figure 1, a kind of spark setting of apparatus of the present invention, including insulator 12, central electrode 11 and external electrode
Body 10, the first mounting groove to load the insulator 12 is provided in the dispatch from foreign news agency polar body 10, and the insulator 12 is fixed
It is mounted in first mounting groove, the second installation to load the central electrode 11 is provided in the insulator 12
Slot, the central electrode 11 are fixedly mounted in second mounting groove, and 11 lower end of the central electrode stretches out described second
Mounting groove, 10 lower end surface of the dispatch from foreign news agency polar body right side are fixedly installed with the lateral electrode body 26 extended downwardly, the lateral electrode body 26
Lower end is fixedly installed with extends to the left and in flat ignition guide plate 19, is provided in the lateral electrode body 26 and extends up and down
First rotation slot 29,29 lower end of the first rotation slot are communicated with outside, and upper end extends into the dispatch from foreign news agency polar body 10, and described
Extend above and below being equipped in one rotation slot 29 and first rotation is stretched out in the mandril 24 that can slide up and down, 24 lower end of mandril
Slot 29,26 lower end of lateral electrode body are provided with the second rotation slot that is opening down and being located at 29 periphery of the first rotation slot,
Turning set 23 is rotatably mounted in second rotation slot, 23 lower end surface of turning set is fixedly installed with rotor plate 22,
The through-hole for allowing the mandril 24 to pass through, the ignition guide plate 19 are provided in the rotor plate 22 and the turning set 23
Lower end is provided with the power plate 18 being fixedly connected with the rotor plate 22, the one end of the power plate 18 far from the rotor plate 22
It is fixedly installed with the connecting rod 16 upwardly extended, 19 upper end of ignition guide plate is provided with to be fixedly connected with the connecting rod 16
Scraper plate 15,15 lower end surface of scraper plate offset with 19 upper surface of ignition guide plate, and 15 upper end of scraper plate is fixedly installed with can
The cleaning block 14 to offset with 11 lower end surface of central electrode, is provided with below the insulator 12 and the central electrode 11 is sliding
The sliding sleeve 13 of dynamic cooperation, first rotation slot 29 are provided with the cunning communicated with outside close to the end wall of the central electrode 11
Slot 27 is moved, the travelling arm 25 that can slide up and down, 25 left end of travelling arm and the sliding sleeve are installed in the sliding groove 27
13 are fixedly connected, and right end is fixedly connected with the mandril 24, are provided with helicla flute 21, the spiral in 24 outer surface of mandril
The activity protrusion 20 being fixedly connected with the through-hole wall of the turning set 22 is movably installed in slot 21, in the dispatch from foreign news agency polar body 10
It is provided with the driving assembly to drive 24 upward sliding of mandril, the dispatch from foreign news agency polar body 10 is cylindric, and the dispatch from foreign news agency
Threaded portion 101 is provided on the periphery of polar body 10, so that the dispatch from foreign news agency polar body 10 be facilitated to be mounted in engine.
Valuably or illustratively, wherein the driving component includes being arranged in 29 roof of the first rotation slot
Fixing groove is fixedly installed with collets 32 in the fixing groove, calutron 31 is fixedly installed in the collets 32, described
The armature block 30 with the calutron 31 cooperation is fixedly installed in 24 upper surface of mandril.
Valuably or illustratively, wherein the calutron 31 and central electrode 11 are electrically connected with electronic ignition device
It connects.
Valuably or illustratively, wherein 24 upper surface of mandril is fixedly installed with top pressure spring 28, the press bullet
The one end of spring 28 far from the mandril 24 is fixedly connected with 32 lower end surface of collets, and the top pressure spring 28 will be to will be described
Mandril 24 presses downwards and the travelling arm 25 is made to offset with 27 bottom wall of sliding groove.
Valuably or illustratively, wherein opening up dust-collecting cavity 18, and the collection are provided in the power plate 17
Dirt chamber 18 in the front-back direction width be greater than the scraper plate 15 width in the front-back direction, thus the scraper plate 15 rotate when, institute
The carbon distribution for stating 19 upper surface of ignition guide plate can be scraped into the dust-collecting cavity 18 by the scraper plate 15.
Valuably or illustratively, wherein the length of the mandril 24 is designed according to the stroke of piston, when piston reaches most
When high point, the mandril 24 is pressed upwards by piston, and the sliding sleeve 13 offsets with 12 lower end surface of insulator, at this time institute
It states scraper plate 15 and the cleaning block 14 is detached from the ignition guide plate 19 and central electrode 11 respectively.
In the initial state, under the action of top pressure spring 28, the mandril 24 is pressed downwards apparatus of the present invention
And the travelling arm 25 is made to offset with 27 bottom wall of sliding groove, 14 upper surface of cleaning block and 11 lower end of central electrode
Face offsets, and 15 lower end surface of scraper plate offsets with 19 upper surface of ignition guide plate.
When work, start ignition, the calutron 31 powers on, and the calutron 31 drives the armature block
30 move up, and the armature block 30 drives 24 upward sliding of mandril, and when 24 upward sliding of mandril can be by described
Travelling arm 25 drives 13 upward sliding of sliding sleeve, and in 24 upward sliding of mandril, and the activity protrusion 20 can be
The helicla flute 21 occurs to slide relatively, and the turning set 22 thus can be driven to rotate, and the turning set 22 can be by described dynamic
Power plate 17 and linking arm 16 drive the scraper plate 15 and cleaning block 14 to rotate, and thus can make 11 lower end surface of central electrode
Gap is generated with 19 upper surface of ignition guide plate, and in ignition starting, spark can be generated in gap, by
This pilot-ignition fuel, after ignition is closed, the calutron 31 is powered off, under the action of top pressure spring 28, institute
It states mandril 24 to be pressed downwards, thus the mandril 24 can drive 13 slide downward of sliding sleeve, and can make the scraper plate 15
It is returned to original state with cleaning block 14, and during piston upwards, piston can press the mandril 24 again up
Sliding, and slide the sliding sleeve 13 again up, and the scraper plate 15 and cleaning block 14 rotate again, thus in the work
Plug pumps, and the sliding sleeve 13 can pump, and the scraper plate 15 and cleaning block 14 can swing back and forth,
Thus the sliding sleeve 13 can prevent from forming carbon distribution on 11 periphery of central electrode, and the cleaning block 14 can prevent the center
11 lower end surface of electrode forms carbon distribution, and the scraper plate 15 can prevent 19 upper surface of ignition guide plate from forming carbon distribution, due to described
Dust-collecting cavity 18 in the front-back direction width be greater than the scraper plate 15 width in the front-back direction, thus the scraper plate 15 rotate when,
The carbon distribution of 19 upper surface of ignition guide plate can be scraped into the dust-collecting cavity 18 by the scraper plate 15.
The beneficial effects of the present invention are: apparatus of the present invention are when starting ignition, the calutron is powered on, described
Calutron drives the armature block to move up, and the armature block drives the mandril upward sliding, and the mandril slides up
The sliding sleeve upward sliding can be driven by the travelling arm when dynamic, and in the mandril upward sliding, the activity is convex
Opposite sliding can occur in the helicla flute out, the turning set thus can be driven to rotate, the turning set can be by described dynamic
Power plate and linking arm drive the scraper plate and cleaning block to rotate, and thus can make the central electrode lower end surface and the ignition
Guide plate upper surface generates gap；
Simultaneously in ignition starting, spark can be generated in gap, thus pilot-ignition fuel, ignition closes
After closing, the calutron power-off, under the action of the top pressure spring, the mandril is pressed downwards, thus the mandril
The sliding sleeve slide downward can be driven, and the scraper plate and cleaning block can be made to be returned to original state；
During piston upwards, piston can press the mandril and slide again up, and make the sliding sleeve again to
Upper sliding, and the scraper plate and cleaning block rotate again, thus pumping in the piston, the sliding sleeve can on
Lower reciprocating motion, and the scraper plate and cleaning block can swing back and forth, thus the sliding sleeve can prevent on central electrode periphery
Carbon distribution is formed, and the cleaning block can prevent the central electrode lower end surface from forming carbon distribution, and the scraper plate can prevent the hair
Fiery guide plate upper surface forms carbon distribution；
Since in the front-back direction thus width turns the dust-collecting cavity greater than the width in the front-back direction of the scraper plate in the scraper plate
When dynamic, the carbon distribution of ignition guide plate upper surface can be scraped into the dust-collecting cavity by the scraper plate.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of spark setting, including insulator, central electrode and dispatch from foreign news agency polar body, it is characterised in that: in the dispatch from foreign news agency polar body
It is provided with the first mounting groove to load the insulator, the insulator is fixedly mounted in first mounting groove, institute
The second mounting groove being provided in insulator to load the central electrode is stated, the central electrode is fixedly mounted on described
In two mounting grooves, and second mounting groove, fixed peace on the right side of dispatch from foreign news agency polar body lower end surface are stretched out in the central electrode lower end
Equipped with the lateral electrode body extended downwardly, lateral electrode body lower end, which is fixedly installed with, to extend to the left and leads in flat ignition
Plate is provided with the first rotation slot extended up and down in the lateral electrode body, and first rotation slot lower end is communicated with outside, upper end
It extends into the dispatch from foreign news agency polar body, is equipped in first rotation slot and extends and the mandril that can slide up and down up and down, the top
First rotation slot is stretched out in bar lower end, and lateral electrode body lower end is provided with opening down and is located at outside first rotation slot
Second rotation slot in week, turning set is rotatably mounted in second rotation slot, and the turning set lower end surface is fixedly mounted
There is rotor plate, the through-hole for allowing the mandril to pass through is provided in the rotor plate and the turning set, the ignition is led
Plate lower end is provided with the power plate being fixedly connected with the rotor plate, the fixed peace in the one end of the power plate far from the rotor plate
Equipped with the connecting rod upwardly extended, ignition guide plate upper end is provided with the scraper plate being fixedly connected with the connecting rod, described to scrape
Plate lower end surface offsets with ignition guide plate upper surface, and the scraper plate upper end is fixedly installed with can be with the central electrode lower end surface
The cleaning block to offset, the insulator lower section are provided with the sliding sleeve being slidably matched with the central electrode, first rotation
Slot is provided with the sliding groove communicated with outside close to the end wall of the central electrode, is equipped with and can slide up and down in the sliding groove
Travelling arm, the travelling arm left end is fixedly connected with the sliding sleeve, and right end is fixedly connected with the mandril, outside the mandril
It is provided with helicla flute in surface, the activity being fixedly connected with the through-hole wall of the turning set is movably installed in the helicla flute
The driving assembly being provided in the dispatch from foreign news agency polar body to drive the mandril upward sliding is protruded, the dispatch from foreign news agency polar body is cylinder
Shape, and it is provided with threaded portion on the periphery of the dispatch from foreign news agency polar body, so that the dispatch from foreign news agency polar body be facilitated to be mounted in engine.
2. a kind of spark setting according to claim 1, it is characterised in that: the driving component includes being arranged described
Fixing groove in first rotation slot roof is fixedly installed with collets in the fixing groove, is fixedly installed in the collets
Calutron is fixedly installed with the armature block with calutron cooperation in the mandril upper surface.
3. a kind of spark setting according to claim 2, it is characterised in that: the calutron and central electrode with
Electronic ignition device electrical connection.
4. a kind of spark setting according to claim 2, it is characterised in that: the mandril upper surface is fixedly installed with top
Pressing spring, the one end of the top pressure spring far from the mandril are fixedly connected with the collets lower end surface, the top pressure spring
The travelling arm is set to offset with the sliding groove bottom wall to press the mandril downwards.
5. a kind of spark setting according to claim 1, it is characterised in that: be provided in the power plate opening up
Dust-collecting cavity, and the dust-collecting cavity in the front-back direction width be greater than the scraper plate width in the front-back direction, thus scraped described
When plate rotates, the carbon distribution of ignition guide plate upper surface can be scraped into the dust-collecting cavity by the scraper plate.
6. a kind of spark setting according to claim 1, it is characterised in that: the length of the mandril is according to the row of piston
Journey design, when piston peaks, the mandril is pressed upwards by piston, and the sliding sleeve and the insulator lower end
Face offsets, and the scraper plate and the cleaning block are detached from the ignition guide plate and central electrode respectively at this time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810865885.XA CN108988128A (en) | 2018-08-01 | 2018-08-01 | A kind of spark setting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810865885.XA CN108988128A (en) | 2018-08-01 | 2018-08-01 | A kind of spark setting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108988128A true CN108988128A (en) | 2018-12-11 |
Family
ID=64554566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810865885.XA Withdrawn CN108988128A (en) | 2018-08-01 | 2018-08-01 | A kind of spark setting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108988128A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502830A (en) * | 2020-11-11 | 2021-03-16 | 厦门醉媚音汽车零部件有限公司 | Carbon deposit cleaning mechanism for spark plug firing head of automobile engine cylinder |
-
2018
- 2018-08-01 CN CN201810865885.XA patent/CN108988128A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502830A (en) * | 2020-11-11 | 2021-03-16 | 厦门醉媚音汽车零部件有限公司 | Carbon deposit cleaning mechanism for spark plug firing head of automobile engine cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |