CN205749983U - A kind of electrode of discharge stability - Google Patents
A kind of electrode of discharge stability Download PDFInfo
- Publication number
- CN205749983U CN205749983U CN201620412817.4U CN201620412817U CN205749983U CN 205749983 U CN205749983 U CN 205749983U CN 201620412817 U CN201620412817 U CN 201620412817U CN 205749983 U CN205749983 U CN 205749983U
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- China
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- electrode
- overcoat
- electrode needle
- needle
- model
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Abstract
This utility model relates to the electrode of discharge stability, it includes electrode tip holder (1) and the electrode needle (2) being connected with described electrode tip holder (1), the front end sleeve of described electrode needle (2) is provided with a length of 0.92mm 0.98mm of the part not being arranged with described overcoat (3) of overcoat (3) and described electrode needle (2), and described overcoat (3) is made up of zirconia ceramics and the inwall of described overcoat (3) closely cooperates with the outer wall of described electrode needle (2).This electrode can ensure that and discharges in the range of reasonable strength of discharge, it is ensured that arc diameter is uniform, and position is correct, and can increase service life and stable discharging electric arc over a long time.
Description
Technical field
This utility model belongs to light pricker heat sealing machine technical field, relates to the electrode of a kind of optical fiber splicer, is specifically related to one
Plant the electrode of the discharge stability of optical fiber splicer.
Background technology
The electrode of light pricker heat sealing machine electrion during fibre junction.At present, known optical fiber splicer
Electrode is tungsten bar polishing and forms.The electric arc start position of this electrode, arc diameter by electrode needle surface floating dust, sintering dirt,
It is special-shaped that the aspect impacts such as surface quality there will be electric arc, has influence on discharge position, arc diameter, strength of discharge etc., and due to electricity
Arc instability causes sintered location motionless, and surface, electrode needle portion can be made " shell stricture of vagina " occur.Therefore, existing electrode mainly have with
Under several defects: 1, discharge position is unstable；2, arc diameter is unstable；3, strength of discharge is unstable；4, the life-span is low.
In view of the above-mentioned technological deficiency of prior art, in the urgent need to developing a kind of novel fused fiber splice machine electrode.
Summary of the invention
The purpose of this utility model is to overcome shortcoming present in prior art, it is provided that the electrode of a kind of discharge stability,
This electrode can ensure that and discharges in the range of reasonable strength of discharge, it is ensured that arc diameter is uniform, and position is correct, and can increase the use longevity
Life and over a long time stable discharging electric arc.
To achieve these goals, this utility model provides following technical scheme: the electrode of a kind of discharge stability, it includes
Electrode tip holder and the electrode needle being connected with described electrode tip holder, is characterized in that, the front end sleeve of described electrode needle is provided with overcoat and described electricity
The a length of 0.92mm-0.98mm of the part not being arranged with described overcoat of pole pin, described overcoat be made up of zirconia ceramics and
The inwall of described overcoat closely cooperates with the outer wall of described electrode needle.
Further, wherein, described electrode needle is made up of tungsten.
Compared with existing electrode, the electrode of discharge stability of the present utility model has a following Advantageous Effects:
1, guaranteeing in the range of reasonable strength of discharge, electric arc starting point is and spills tip overall dimension, ensures electric arc with this
Uniform diameter, position is correct.
2, find electrode tips smooth surface after electrode durable test, can increase service life and over a long time stable discharging electric
Arc.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electrode of discharge stability of the present utility model.
Detailed description of the invention
Further illustrating this utility model with embodiment below in conjunction with the accompanying drawings, the content of embodiment is not as to this practicality
The restriction of novel protection domain.
Fig. 1 shows the structural representation of the electrode of discharge stability of the present utility model.As it is shown in figure 1, with existing electricity
The most similar, the electrode of discharge stability of the present utility model also includes electrode tip holder 1 and the electrode needle 2 being connected with described electrode tip holder 1.
Further, described electrode needle 2 is made up of tungsten, i.e. formed by tungsten bar polishing.
Different from existing electrode, in this utility model, the front end sleeve of described electrode needle 2 is provided with overcoat 3.Further, logical
The many experiments crossing inventor most preferably spills a size of 0.92mm-0.98mm with calculating, i.e. not overlapping of described electrode needle 2
It is provided with a length of 0.92mm-0.98mm of the part of described overcoat 3.This size that most preferably spills guarantees not affect putting of electrode needle
Electricity, can obtain again stable electric discharge.
Meanwhile, in this utility model, described overcoat 3 is made up of zirconia ceramics.Further, the inwall of described overcoat 3 with
The outer wall of described electrode needle 2 closely cooperates, to prevent described overcoat 3 from use coming off from described electrode needle 2.
The electrode of discharge stability of the present utility model is provided with overcoat at electrode needle front end sleeve, and by experiment and calculating,
Go out most preferably to spill size (0.92mm-0.98mm), remainder special material (zirconia ceramics) is isolated, it is ensured that rationally
In the range of strength of discharge, electric arc starting point is and spills tip overall dimension, ensures that arc diameter is uniform with this, and position is correct.
Further, the electrode of discharge stability of the present utility model finds after durable test, and electrode tips smooth surface can increase
Add service life and stable discharging electric arc over a long time.
Above-described embodiment of the present utility model is only for clearly demonstrating this utility model example, and is not
Restriction to embodiment of the present utility model.For those of ordinary skill in the field, on the basis of described above
On can also make other changes in different forms.Here cannot all of embodiment be given exhaustive.Every genus
Obviously changed in what the technical solution of the utility model extended out or change still in protection model of the present utility model
The row enclosed.
Claims (2)
1. an electrode for discharge stability, it includes electrode tip holder (1) and the electrode needle (2) being connected with described electrode tip holder (1), and it is special
Levying and be, the front end sleeve of described electrode needle (2) is provided with overcoat (3) and the portion not being arranged with described overcoat (3) of described electrode needle (2)
Point a length of 0.92mm-0.98mm, described overcoat (3) is made up of zirconia ceramics and the inwall of described overcoat (3) is with described
The outer wall of electrode needle (2) closely cooperates.
The electrode of discharge stability the most according to claim 1, is characterized in that, described electrode needle (2) is made up of tungsten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620412817.4U CN205749983U (en) | 2016-05-10 | 2016-05-10 | A kind of electrode of discharge stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620412817.4U CN205749983U (en) | 2016-05-10 | 2016-05-10 | A kind of electrode of discharge stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205749983U true CN205749983U (en) | 2016-11-30 |
Family
ID=57369893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620412817.4U Expired - Fee Related CN205749983U (en) | 2016-05-10 | 2016-05-10 | A kind of electrode of discharge stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205749983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116581627A (en) * | 2023-07-12 | 2023-08-11 | 吉林省永利激光科技有限公司 | Gas laser |
-
2016
- 2016-05-10 CN CN201620412817.4U patent/CN205749983U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116581627A (en) * | 2023-07-12 | 2023-08-11 | 吉林省永利激光科技有限公司 | Gas laser |
| CN116581627B (en) * | 2023-07-12 | 2023-09-15 | 吉林省永利激光科技有限公司 | Gas laser |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20200510 |