CN203800379U - Spark plug structure - Google Patents
Spark plug structure Download PDFInfo
- Publication number
- CN203800379U CN203800379U CN201420080896.4U CN201420080896U CN203800379U CN 203800379 U CN203800379 U CN 203800379U CN 201420080896 U CN201420080896 U CN 201420080896U CN 203800379 U CN203800379 U CN 203800379U
- Authority
- CN
- China
- Prior art keywords
- spark plug
- plug configuration
- conducting strip
- conducting
- central electrode
- 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
- Spark Plugs (AREA)
Abstract
The utility model provides a spark plug structure comprising a body and a conductive sleeve. The body comprises a central electrode and an insulating shell, and one end of the central electrode is exposed out of the insulating shell in a protruding way. The conductive sleeve comprises a threaded segment and a conductive sheet. The conductive sheet is provided with a connecting end and a discharge end. The conductive sheet is provided with a pierced groove. A first connecting part is reserved between the front end of the pierced groove and the discharge end, and a second connecting part is reserved between the tail end of the pierced groove and the connecting end. The conductive sleeve sleeves the body, the central electrode stretches out of the conductive sleeve in the protruding way and a gap is reserved between the central electrode and the conductive sheet so that combustion efficiency and power are enhanced.
Description
Technical field
The utility model is relevant for a kind of spark plug, espespecially a kind of spark plug configuration that is conducive to smooth combustion.
Background technology
On the engine of automobile, be all provided with spark plug, be generally mounted in the top of the combustion chamber in internal combustion engine, its Main Function is to produce high-voltage arc, so as to lighting gasoline after compressed atomization and the mixed oil and gas of air, and then produces power.
Traditional spark plug comprises shell, insulating ceramics, central electrode, insulator and joint.Shell coated insulation pottery and central electrode, and shell one side end extended to form conducting strip, and conducting strip is vertical with central electrode and leave gap, and high-voltage arc is formed on this gap.Yet during actual use, conventional ignition plug is because of the setting of conducting strip, the gasoline spraying into is covered while causing oil spout by conducting strip cannot to reach without dead angle, cause incomplete combustion, and then cause combustion efficiency poor, affect fuel consumption and power and bring into play.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of spark plug configuration, so that reduce dead angle and then reach completing combustion during oil spout, improves accordingly combustion efficiency and power, stability when reaching fuel-efficient and improving idling, and reduce the generation of carbon distribution problem.In addition, hollow slots does not run through the two ends of conducting strip, makes conducting strip still keep due intensity.
In order to achieve the above object, the utility model provides a kind of spark plug configuration, and this spark plug configuration comprises body and conducting sleeve.Body comprises central electrode and is combined in the insulation shell outside this central electrode, and one end of described central electrode is protruding exposes described insulation shell; Conducting sleeve comprises thread segment and conducting strip, described conducting strip has and connects the link of described thread segment and away from the discharge end of described thread segment, described conducting strip is provided with hollow slots, between the front end of this hollow slots and described discharge end, leave the first connecting portion, between the end of this hollow slots and described link, leave the second connecting portion, described conducting sleeve is linked on described body, and described central electrode protrudes out conducting sleeve and remains with gap with described conducting strip.
Preferably, described body also has the joint that connects external power source.
Preferably, the part surface of described insulation shell forms two above ripples.
Preferably, described conducting sleeve also comprises baffle ring, and this baffle ring is arranged on described thread segment away from the side of described conducting strip.
Preferably, described conducting sleeve also comprises nut, and this nut is arranged on described baffle ring away from the side of described conducting strip.
Preferably, described conducting sleeve also comprises conducting ring, and this conducting ring is arranged on the end face of described thread segment and is extended with described conducting strip.
Preferably, the end of described hollow slots is above described conducting ring.
Preferably, described conducting strip is L-shaped.
Preferably, described hollow slots is L-shaped.
Compared to prior art, the conducting strip of spark plug configuration of the present utility model is provided with hollow slots, so conducting strip can not cover gasoline and air enters, the gasoline of atomization and the mixed oil and gas of air can enter combustion chamber from hollow slots, during oil spout, dead angle be can reduce, so as to reaching completing combustion, combustion efficiency and power therefore improved, stability when reaching fuel-efficient and improving idling, and reduce the generation of carbon distribution problem; In addition, because hollow slots does not run through the two ends of conducting strip, so can make conducting strip still keep due intensity, increase practicality of the present utility model.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of spark plug configuration of the present utility model;
Fig. 2 is the perspective exploded view of spark plug configuration of the present utility model;
Fig. 3 is the application schematic diagram of spark plug configuration of the present utility model;
Fig. 4 is the use schematic diagram of spark plug configuration of the present utility model.
Description of reference numerals
1 spark plug configuration 2 combustion chambers
10 body 11 central electrodes
12 insulation shell 121 ripples
13 joint 20 conducting sleeves
200 gap 21 thread segments
22 conducting strip 221 links
222 discharge end 223 first connecting portions
224 second connecting portion 23 hollow slots
231 front end 232 ends
24 baffle ring 25 nuts
26 conducting rings
Embodiment
Relevant detailed description of the present utility model and technology contents, be described as follows cooperation accompanying drawing, yet appended accompanying drawing is only as illustrative purposes, not for limiting to the utility model.
Please refer to Fig. 1 and Fig. 2, be respectively schematic perspective view and the perspective exploded view of spark plug configuration of the present utility model.The utility model provides a kind of spark plug configuration 1, and it comprises body 10 and conducting sleeve 20.This body 10 connects with the mutual group of this conducting sleeve 20, and the group that completes spark plug configuration 1 of the present utility model is established.
This body 10 comprises central electrode 11 and is combined in the insulation shell 12 outside this central electrode 11, and protruding one end of exposing this insulation shell 12, one end of this central electrode 11.
This conducting sleeve 20 comprises thread segment 21 and conducting strip 22.This conducting strip 22 has and connects the link 221 of this thread segment 21 and away from the discharge end 222 of this thread segment 21.In addition, this conducting strip 22 is provided with hollow slots 23, leaves the first connecting portion 223 between the front end 231 of this hollow slots 23 and this discharge end 222, leaves the second connecting portion 224 between the end 232 of this hollow slots 23 and this link 221.This conducting sleeve 20 is linked on this body 10, and one end of this central electrode 11 protrudes out this conducting sleeve 20 and remains with gap 200 with this conducting strip 22.
Be noted that the setting of this hollow slots 23 does not run through the two ends of this conducting strip 22, but leave this first connecting portion 223 and this second connecting portion 224.The setting of this first connecting portion 223 and this second connecting portion 224 can make this conducting strip 22 in the situation that being provided with this hollow slots 23, still can keep due intensity.
In the present embodiment, this body 10 also has the joint 13 that connects external power source, and in addition, the part surface of this insulation shell 12 forms two above ripples 121.In addition, this conducting sleeve 20 also comprises baffle ring 24 and nut 25.This baffle ring 24 is arranged on this thread segment 21 away from the side of this conducting strip 22, is screwed into the degree of depth of engine in order to limit this spark plug configuration 1.This nut 25 is arranged on this baffle ring 24 away from the side of this conducting strip 22, and these nut 25 use, in conjunction with Wrench, are usingd as the point of application.
In addition, this conducting sleeve 20 also comprises conducting ring 26.This conducting ring 26 is arranged on the end face of this thread segment 21 and is extended with this conducting strip 22.During actual enforcement, the end 232 of this hollow slots 23 is above this conducting ring 26.Preferably, this conducting strip 22 is L-shaped, and this hollow slots 23 is corresponding L-shaped with the direction of parallel these conducting strip 22 extensions.
Please refer to Fig. 3 and Fig. 4, be respectively the application schematic diagram of spark plug configuration of the present utility model and use schematic diagram.Spark plug configuration 1 of the present utility model is combined in the top of the combustion chamber 2 of internal combustion engine by this thread segment 21.When gasoline and air are sent into behind this combustion chamber 2, this spark plug configuration 1 conducting and 200 produce high-voltage arcs from gap, so as to lighting gasoline after compressed atomization and the mixed oil and gas of air, and then produces power.
The above, be only illustrating of preferred embodiment of the present utility model, and not in order to limit to protection range of the present utility model, other any equivalent transformation all should belong to the application's claim scope.
Claims (9)
1. a spark plug configuration, is characterized in that, this spark plug configuration comprises:
Body, comprises central electrode and is combined in the insulation shell outside this central electrode, and one end of described central electrode is protruding exposes described insulation shell; And
Conducting sleeve, comprise thread segment and conducting strip, described conducting strip has and connects the link of described thread segment and away from the discharge end of described thread segment, described conducting strip is provided with hollow slots, between the front end of this hollow slots and described discharge end, leave the first connecting portion, between the end of this hollow slots and described link, leave the second connecting portion, described conducting sleeve is linked on described body, and described central electrode stretches out described conducting sleeve and remains with gap with described conducting strip.
2. spark plug configuration as claimed in claim 1, is characterized in that, described body also has the joint that connects external power source.
3. spark plug configuration as claimed in claim 1, is characterized in that, the part surface of described insulation shell forms two above ripples.
4. spark plug configuration as claimed in claim 1, is characterized in that, described conducting sleeve also comprises baffle ring, and this baffle ring is arranged on described thread segment away from the side of described conducting strip.
5. spark plug configuration as claimed in claim 4, is characterized in that, described conducting sleeve also comprises nut, and this nut is arranged on described baffle ring away from the side of described conducting strip.
6. spark plug configuration as claimed in claim 1, is characterized in that, described conducting sleeve also comprises conducting ring, and this conducting ring is arranged on the end face of described thread segment and is extended with described conducting strip.
7. spark plug configuration as claimed in claim 6, is characterized in that, the end of described hollow slots is positioned at the top of described conducting ring.
8. spark plug configuration as claimed in claim 1, is characterized in that, described conducting strip is L-shaped.
9. spark plug configuration as claimed in claim 8, is characterized in that, described hollow slots is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080896.4U CN203800379U (en) | 2014-02-25 | 2014-02-25 | Spark plug structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080896.4U CN203800379U (en) | 2014-02-25 | 2014-02-25 | Spark plug structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203800379U true CN203800379U (en) | 2014-08-27 |
Family
ID=51382568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420080896.4U Expired - Fee Related CN203800379U (en) | 2014-02-25 | 2014-02-25 | Spark plug structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203800379U (en) |
-
2014
- 2014-02-25 CN CN201420080896.4U patent/CN203800379U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203800379U (en) | Spark plug structure | |
| CN201061082Y (en) | Sparking plug of internal combustion engine | |
| CN102709816A (en) | Closed type igniter | |
| CN204361482U (en) | Multinuclear high energy 360 ° of ignition spark plugs | |
| CN202405617U (en) | Motor spark plug | |
| CN207409801U (en) | A kind of sparking-plug electrode | |
| CN204045934U (en) | Spark plug | |
| CN204517161U (en) | A kind of spark plug increasing igniting contact area | |
| CN203734136U (en) | Improved structure of sparking plug with carbon formation reduced | |
| CN203377485U (en) | Double-side electrode engine sparking plug | |
| CN204835210U (en) | Open car spark plug | |
| CN103427337A (en) | Sparking plug of ethyl alcohol-gasoline flexible fuel engine | |
| CN208580953U (en) | A kind of integral energy-saving spark plug | |
| CN203135213U (en) | Energy saving and emission reduction spark plug cap used in gasoline engine | |
| CN202695970U (en) | Closed igniter | |
| CN207149881U (en) | A kind of semi-enclosed multi-gap spark plug | |
| CN203150514U (en) | Cold-cathode gas discharge tube | |
| CN205122997U (en) | Thermal tripolar spark plug fast can leave | |
| CN208368945U (en) | Y type side electrode spark plug | |
| CN203809193U (en) | Automobile plasma arc high-energy igniter | |
| CN200969483Y (en) | Spark plug for petrol engine | |
| CN201340964Y (en) | Multi-electrode spark plug | |
| CN201104345Y (en) | Energy-saving sparking plug | |
| CN205646437U (en) | Spark plugs that dodge more | |
| CN204809640U (en) | Surrounding type car spark plug |
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: 20140827 Termination date: 20150225 |
|
| EXPY | Termination of patent right or utility model |