CN207729646U - A kind of gas-cooker bipolar electrode ignition electrode - Google Patents
A kind of gas-cooker bipolar electrode ignition electrode Download PDFInfo
- Publication number
- CN207729646U CN207729646U CN201721437697.4U CN201721437697U CN207729646U CN 207729646 U CN207729646 U CN 207729646U CN 201721437697 U CN201721437697 U CN 201721437697U CN 207729646 U CN207729646 U CN 207729646U
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- electrode
- insulation pipe
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- ignition
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Abstract
The utility model discloses a kind of gas-cooker bipolar electrode ignition electrode, including：One end is fixed inside interior insulation pipe, the other end is located at the first electrode on the outside of the interior insulation pipe and one end is arranged inside outer insulation tube, the other end is located at the second electrode on the outside of the external insulation pipe, and the external insulation pipe sleeve is mounted in the outside of the interior insulation pipe.The utility model is by being arranged double-deck inside and outside insulation tube so that in outer insulation tube in the case where the influence of the environment of rapid heat cycle causes rupture, still has reliable insulation between two electrodes, improves the igniting reliability of ignition electrode.
Description
Technical field
The utility model is related to gas stove ignition needle technical fields.More particularly, to a kind of gas-cooker bipolar electrode point
Fiery needle.
Background technology
On existing gas-cooker, mostly using spark ignition method, this method is powered by ignition electrode and carries out point
End electric discharge, by the spark ignition combustion gas discharged, wherein one of the main executive component as igniting, most ignition electrode
The metallic nickel needle being embedded in ceramic tube using two carries out point discharge igniting as the positive and negative anodes of ignition electrode.Due to ignition electrode
It close to cooking stove flame, works under prolonged hot environment, ceramic tube is easy cracking, it is internal once ceramic tube cracks two
To there is no wrapped with insulation between root metallic nickel needle, and cause metallic nickel needle that will discharge in ceramic tube inside, to reduce
Ignition effectiveness.
Accordingly, it is desirable to provide a kind of novel bipolar electrode ignition electrode.
Utility model content
The purpose of this utility model is to provide a kind of ignition electrodes that can reliably ensure in the point discharge of positive and negative electrode.
One side according to the present utility model provides a kind of gas-cooker bipolar electrode ignition electrode, including：One end is fixed
It is arranged inside interior insulation tube, the other end is located at first electrode on the outside of the interior insulation pipe and one end is arranged in outer insulation tube
Portion, the other end are located at the second electrode on the outside of the external insulation pipe, and the external insulation pipe sleeve is mounted in the outside of the interior insulation pipe.
Preferably, the interior insulation pipe is located at the inside of external insulation pipe, including one end fixed setting of the first electrode
The inside of insulation tube, the other end are pierced by the outside that the external insulation pipe is located at external insulation pipe.
Preferably, the first electrode is located at the end on the outside of the external insulation pipe to second electrode direction bent
At the first bending part.
Preferably, the first electrode is located at the end on the outside of the external insulation pipe to the direction far from the second electrode
It is bent to form the second bending part, the end of second bending part is bent to form the first bending part to the second electrode direction.
Preferably, the lateral wall of the external insulation pipe convexes to form collar flange.
Preferably, second bending part is in the inside of the flange.
Preferably, it is provided in the second electrode for positioning fixed boss.
Preferably, the interior insulation pipe is made with external insulation pipe of ceramic material.
The beneficial effects of the utility model are as follows：
The utility model is separately positioned on interior insulation by the way that double-deck inside and outside insulation tube, two electrodes of ignition electrode are arranged
In pipe and external insulation pipe so that in outer insulation tube in the case where the influence of the environment of rapid heat cycle causes rupture, two electrodes it
Between still there is reliable insulation, improve the igniting reliability of ignition electrode.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 shows the sectional view of the utility model.
Fig. 2 shows the portions the A enlarged drawings of the utility model.
Specific implementation mode
In order to illustrate more clearly of the utility model, the utility model is done into one with reference to preferred embodiments and drawings
The explanation of step.Similar component is indicated with identical reference numeral in attached drawing.It will be appreciated by those skilled in the art that below
Specifically described content is illustrative and be not restrictive, and should not limit the scope of protection of the utility model with this.
In order to realize the goal of the invention of the utility model, it can reliably ensure the positive and negative electrode point discharge of ignition electrode, this
Utility model provides a kind of gas-cooker bipolar electrode ignition electrode, referring to the sectional view of the utility model shown in Fig. 1.Gas-cooker is used
Bipolar electrode ignition electrode includes first electrode 1 and second electrode 2, one end of first electrode 1 is fixed inside interior insulation pipe 3,
The other end is located at the outside of interior insulation pipe 3, and one end of second electrode 2 is fixed inside external insulation pipe 4, the other end is positioned at outer
The outside of insulation tube 4, external insulation pipe 4 are sleeved on the outside of interior insulation pipe 3.Ignition electrode using the above structure, close to flame
External insulation pipe 4 crack in the case of, still have 3 conduct of interior insulation pipe of complete structure between second electrode 2 and first electrode 1
Insulant, therefore, first electrode 1 and second electrode 2 can still maintain its point discharge, generate electric spark and ignite combustion gas, improve
The igniting reliability of ignition electrode.It will be understood by those skilled in the art that first electrode 1 passes through conducting wire and arteries and veins with second electrode 2
Generator or piezoelectric ceramics connection are rushed, so that high-voltage tip discharging occurs between first electrode 1 and second electrode 2, electric discharge generates
Igniting after light combustion gas.
Further, interior insulation pipe 3 is located at the inside of external insulation pipe 4, one end of first electrode 1 is fixed at interior insulation
Inside pipe 3, the other end is pierced by the end of external insulation pipe 4 and is located at the outside of external insulation pipe 4.One end of namely interior insulation pipe 3 is complete
It is wrapped up entirely by external insulation pipe 4 so that ignition electrode close to the one end of flame there is double-layer structure, external insulation pipe 4 can stop
The heat of flame is conducted to interior insulation pipe 3, avoids cracking after interior insulation pipe 3 is heated, further improves first electrode 1 and second
Insulating reliability between electrode 2 ensure that ignition electrode reliably carries out point discharge.
As shown in Fig. 2, the present embodiment is further, one end of first electrode 1 is to the direction bent far from second electrode 2
At the second bending part 12, one end of the second bending part 12 is bent to form the first bending part 11 to the direction of second electrode 2, passes through tune
The distance between whole first bending part 11 and second electrode 2 further increase the reliability that ignition electrode carries out point discharge.
Further, a collar flange 41 is convexed to form on the lateral wall of external insulation pipe 4, it is solid that flange 41 can play positioning
Fixed effect, for ignition electrode when being installed in fixed seat, flange 41 is corresponding with the matching grooves in fixed seat so that ignition electrode energy
It is enough installed to the correct position in fixed seat, ensures that the electrode of ignition electrode close to burner, makes first electrode 1 and second electrode 2
Between the electric spark that generates ignite combustion gas.
Further, the second bending part 12 is located at the inside of flange 41, after preventing the second bending part 12 from exceeding flange 41, with
The fixed seat interference of ignition electrode is installed.
Further, boss 21 is provided in second electrode 2, boss 21 plays the role of positioning and fixes second electrode 2.The
When two electrodes 2 are inserted into external insulation pipe 4, it is too deep that boss 21 prevents second electrode 2 to be inserted into, increase second electrode 2 and first electrode 1 it
Between gap so that be difficult to generate electric spark therebetween.
Further, interior insulation pipe 3 and external insulation pipe 4 are that ceramic material is made, strong, the resistance to height with ageing resistance
Advantage warm, corrosion-resistant, dielectric strength is high.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model, for those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways, all embodiments can not be exhaustive here,
It is every to belong to obvious changes or variations that the technical solution of the utility model is extended out still in the utility model
The row of protection domain.
Claims (8)
1. a kind of gas-cooker bipolar electrode ignition electrode, which is characterized in that including：It is internal, another that one end is fixed at interior insulation pipe
One end is located at the first electrode on the outside of the interior insulation pipe and one end is arranged inside outer insulation tube, the other end is positioned at described outer exhausted
Second electrode on the outside of edge pipe, the external insulation pipe sleeve are mounted in the outside of the interior insulation pipe.
2. gas-cooker according to claim 1 bipolar electrode ignition electrode, which is characterized in that the interior insulation pipe is located at outer exhausted
The inside of edge pipe, one end of the first electrode are fixed at the inside of interior insulation pipe, and the other end is pierced by the external insulation pipe
Positioned at the outside of external insulation pipe.
3. gas-cooker according to claim 2 bipolar electrode ignition electrode, which is characterized in that the first electrode is located at described
End on the outside of external insulation pipe is bent to form the first bending part to the second electrode direction.
4. gas-cooker according to claim 2 bipolar electrode ignition electrode, which is characterized in that the first electrode is located at described
End on the outside of external insulation pipe is bent to form the second bending part to the direction far from the second electrode, second bending part
End is bent to form the first bending part to the second electrode direction.
5. gas-cooker according to claim 4 bipolar electrode ignition electrode, which is characterized in that the lateral wall of the external insulation pipe
Convex to form collar flange.
6. gas-cooker according to claim 5 bipolar electrode ignition electrode, which is characterized in that second bending part is in institute
State the inside of flange.
7. gas-cooker according to claim 2 bipolar electrode ignition electrode, which is characterized in that be provided in the second electrode
For positioning fixed boss.
8. gas-cooker according to claim 1 bipolar electrode ignition electrode, which is characterized in that the interior insulation pipe and external insulation
Pipe is made of ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721437697.4U CN207729646U (en) | 2017-11-01 | 2017-11-01 | A kind of gas-cooker bipolar electrode ignition electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721437697.4U CN207729646U (en) | 2017-11-01 | 2017-11-01 | A kind of gas-cooker bipolar electrode ignition electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207729646U true CN207729646U (en) | 2018-08-14 |
Family
ID=63091319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721437697.4U Expired - Fee Related CN207729646U (en) | 2017-11-01 | 2017-11-01 | A kind of gas-cooker bipolar electrode ignition electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207729646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145735A (en) * | 2019-02-12 | 2019-08-20 | 河南森东实业有限公司祥符区分公司 | A kind of general ignition and combustion system adapting to various gas and Parameters variation |
| CN111550823A (en) * | 2020-04-20 | 2020-08-18 | 西安交通大学 | Ignition device for spraying constant-volume combustion bomb |
-
2017
- 2017-11-01 CN CN201721437697.4U patent/CN207729646U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145735A (en) * | 2019-02-12 | 2019-08-20 | 河南森东实业有限公司祥符区分公司 | A kind of general ignition and combustion system adapting to various gas and Parameters variation |
| CN111550823A (en) * | 2020-04-20 | 2020-08-18 | 西安交通大学 | Ignition device for spraying constant-volume combustion bomb |
| CN111550823B (en) * | 2020-04-20 | 2021-12-28 | 西安交通大学 | Ignition device for spraying constant-volume combustion bomb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180814 Termination date: 20181101 |