CN206494983U - A kind of coaxial electrode for guided mode stove - Google Patents
A kind of coaxial electrode for guided mode stove Download PDFInfo
- Publication number
- CN206494983U CN206494983U CN201720152627.8U CN201720152627U CN206494983U CN 206494983 U CN206494983 U CN 206494983U CN 201720152627 U CN201720152627 U CN 201720152627U CN 206494983 U CN206494983 U CN 206494983U
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- CN
- China
- Prior art keywords
- electrode
- insulation sleeve
- cooling holes
- guided mode
- edge surface
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Abstract
A kind of coaxial electrode for guided mode stove, the utility model passes through in electrode body（11）Electrode perforations are provided with, is provided with the electrode perforations in insulation sleeve, the insulation sleeve and is provided with right electrode（13）, sealing shroud is provided with the lower end of electrode perforations（15）, seal is provided between the outer edge surface of the sealing shroud and the inner edge surface of electrode perforations, seal is provided between the inner edge surface of sealing shroud and the outer edge surface of right electrode, at least one Cooling Holes A is provided with the side of electrode perforations（5）, the Cooling Holes A upper ends connect left electrode（3）The utility model on the outer edge surface of electrode body by setting the left electrode with right electrode runs parallel, it enormously simplify electrode structure, further, because electrode body is cylindrical structural, the sealing property between electrode and furnace chamber is substantially increased, the leakage etc. of furnace chamber is effectively prevented, the utility model has simple in construction, good seal performance and the characteristics of be convenient to mount and dismount.
Description
【Technical field】
The utility model is related to a kind of coaxial electrode, more particularly to a kind of coaxial electrode for guided mode stove, and in particular to
A kind of guided mode stove coaxial electrode for drawing sapphire crystal.
【Background technology】
It is known, in science and technology today for developing rapidly, the application of crystal widely, from navigation to space flight, from microelectronics
To photoelectron, from automatically controlling to intellectual technology, from computer to communication, from life science to medical technology, from civilian technology
Which new and high technology crystalline material can be left without to science and techniques of defence, and different crystal has different abilities, various
Artificial lens each side shows its own prowess in modern science and technology；By taking sapphire as an example, because sapphire has excellent optical property, machine
Tool performance and chemical stability, its intensity is high, hardness is big, resistance to erosion and anticorrosive, can be in the severe bar close to 2000 DEG C of high temperature
Worked under part, and it also has good heat conductivity and electric insulating quality, it is most important that and sapphire also has good
Translucency, is widely used in the technical fields such as infrared window, high intensity optical window and medicine equipment；
And sapphire needs to realize by single crystal growing furnace in growth, then single crystal growing furnace is just into important in LED industry chain
Crystal growth equipment, formed because sapphire monocrystal must slowly grow under conditions of high temperature with inert gas shielding,
Therefore the electrode that is connected with heater, its sealing, electric conductivity and heat resistance etc. are particularly important.At present, sapphire furnace is made
Electrode all exists complicated mostly, and size is larger, installs the drawbacks such as trouble, simultaneously as electrode sealing property is bad,
Easily occur leaking in contact surface.
【The content of the invention】
In view of not enough present in background technology, the utility model discloses a kind of coaxial electrode for guided mode stove, sheet
Utility model sets the left electricity with right electrode runs parallel by setting right electrode on electrode body on the outer edge surface of electrode body
Pole, right electrode is isolated with electrode body by insulation sleeve, enormously simplify electrode structure, because electrode body is tied for cylinder
Structure, substantially increases the sealing property between electrode and furnace chamber, is effectively prevented the leakage of furnace chamber and reduces electrode dismounting
Difficulty etc..
In order to realize the purpose of foregoing invention, the utility model is adopted the following technical scheme that：
A kind of coaxial electrode for guided mode stove, including left electrode, electrode body, right electrode and insulation sleeve, in electrode master
Body is provided with electrode perforations, is provided with the electrode perforations in insulation sleeve, the insulation sleeve and is provided with right electrode, in electrode perforations
Lower end be provided with sealing shroud, between the outer edge surface of the sealing shroud and the inner edge surface of electrode perforations be provided with seal, sealing shroud
Seal is provided between the outer edge surface of inner edge surface and right electrode, it is described in the side of electrode perforations provided with least one Cooling Holes A
Cooling Holes A upper ends connect left electrode and form the described coaxial electrode for guided mode stove.
The described coaxial electrode for guided mode stove, the Cooling Holes A is set to three in sector, in three coolings
Deep-slotted chip breaker A, the deep-slotted chip breaker A of the hole A upper end provided with three Cooling Holes A of insertion upper end are by cover plate for sealing, in deep-slotted chip breaker A
Side be provided with through hole, the through hole connects left electrode, and three Cooling Holes A of insertion arc is provided with three Cooling Holes A lower end
Shape groove B, cover plate is provided with the openend of the deep-slotted chip breaker B, and the cover plate is provided with through hole, the through hole jointing A.
The described coaxial electrode for guided mode stove, the seal is O-ring seal.
The described coaxial electrode for guided mode stove, the sealing shroud is fixed in electrode perforations by retaining ring.
The described coaxial electrode for guided mode stove, the insulation sleeve includes insulation sleeve epimere, insulation sleeve stage casing and insulation
Hypomere is covered, the upper end of the insulation sleeve epimere is provided with annular boss, insulation sleeve stage casing is provided with the lower end of insulation sleeve epimere, it is described
The lower end in insulation sleeve stage casing is provided with insulation sleeve hypomere, and sealing shroud is provided with the lower end of insulation sleeve hypomere.
The described coaxial electrode for guided mode stove, the electrode body is cylindrical structural, in the outer rim of electrode body
Face is provided with electrode fixed cover, and the electrode fixed cover connects body of heater.
The described coaxial electrode for guided mode stove, the outer edge surface of the left electrode upper end is provided with screw thread, in left electrode
The middle part of upper end is provided with annular groove A provided with insertion to Cooling Holes A hole in the periphery in hole.
The described coaxial electrode for guided mode stove, the outer edge surface of the right electrode upper end is provided with screw thread, in right electrode
The middle part of upper end is provided with Cooling Holes B, and annular groove B is provided with Cooling Holes B periphery.
The described coaxial electrode for guided mode stove, the lower end of the right electrode is provided with joint B.
Due to using above-mentioned technical proposal, the utility model has the advantages that：
A kind of coaxial electrode for guided mode stove described in the utility model, the utility model on electrode body by setting
Right electrode is put, right electrode is isolated with electrode body by insulation sleeve, further, set and right electricity on the outer edge surface of electrode body
Extremely parallel left electrode, enormously simplify electrode structure, while the upper end of right electrode of the present utility model and left electrode is set respectively
There is annular groove, sealing ring is set in annular groove, it is ensured that the sealing property between electrode and heating coil, further, due to
Electrode body is cylindrical structural, substantially increases the sealing property between electrode and furnace chamber, is effectively prevented letting out for furnace chamber
Leakage etc., the utility model has simple in construction, good seal performance and the characteristics of be convenient to mount and dismount.
【Brief description of the drawings】
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial schematic sectional view of the present utility model；
In figure：1st, annular groove A；2nd, cover plate；3rd, left electrode；4th, deep-slotted chip breaker A；5th, Cooling Holes A；6th, joint A；7th, annular groove
B；8th, Cooling Holes B；9th, insulation sleeve epimere；10th, insulation sleeve stage casing；11st, electrode body；12nd, insulation sleeve hypomere；13rd, right electrode；
14th, sealing ring；15th, sealing shroud；16th, retaining ring；17th, joint B；18th, deep-slotted chip breaker B.
【Embodiment】
With reference to the following examples, the utility model can be explained in greater detail；But, the utility model is not limited to
These embodiments.
A kind of coaxial electrode for guided mode stove with reference to described in accompanying drawing 1~2, including left electrode 3, electrode body 11, the right side
Electrode 13 and insulation sleeve, the electrode body 11 are set to cylindrical structural, and electrode is provided with the outer edge surface of electrode body 11
Fixed cover, the electrode fixed cover connects body of heater；When mounted, sealing ring is provided between electrode fixed cover and body of heater, in reality
In, sealing ring can select O-ring seal, and electrode fixed cover can be bolted on body of heater；
Further, on electrode body 11 be provided with electrode perforations, the center of the center deviation electrode body 11 of electrode perforations,
Insulation sleeve is provided with the electrode perforations, the insulation sleeve includes insulation sleeve epimere 9, insulation sleeve stage casing 10 and insulation sleeve hypomere
12, the upper end of the insulation sleeve epimere 9 is provided with annular boss, and insulation sleeve stage casing 10 is provided with the lower end of insulation sleeve epimere 9, described
The lower end in insulation sleeve stage casing 10 is provided with insulation sleeve hypomere 12, and sealing shroud 15, the insulation are provided with the lower end of insulation sleeve hypomere 12
Right electrode 13 is provided with set, the outer edge surface of the right upper end of electrode 13 is provided with screw thread, is provided with the middle part of the right upper end of electrode 13
Cooling Holes B8, annular groove B7 is provided with Cooling Holes B8 periphery, and the lower end of the right electrode 13 is provided with joint B17.Worn in electrode
The lower end in hole is provided with sealing shroud 15, and the sealing shroud 15 is fixed in electrode perforations by retaining ring 16, in the outer of sealing shroud 15
Seal is provided between edge face and the inner edge surface of electrode perforations, is set between the inner edge surface of sealing shroud 15 and the outer edge surface of right electrode 13
There is seal, the center deviation electrode body 11 provided with least one Cooling Holes A5, Cooling Holes A5 in the side of electrode perforations
Center, in actual implementation process, the Cooling Holes A5 is preferably set to three in sector, in the upper of three Cooling Holes A5
Deep-slotted chip breaker A4 of the end provided with three Cooling Holes A5 of insertion, the upper end of the deep-slotted chip breaker A4 is sealed by cover plate 2, deep-slotted chip breaker A4's
Side is provided with through hole, and the through hole connects left electrode 3, and the left electrode 3 is L-shaped structure, one end of left electrode 3 and electrode body
11 parallel and interval settings, the other end of left electrode 3 is fixed on by soldering on the outer edge surface of electrode body 11, in left electrode 3
The outer edge surface of upper end is provided with screw thread（As shown in Figure 1）, L-shaped of the middle part provided with insertion to Cooling Holes A5 in the left upper end of electrode 3
Hole, annular groove A1 is provided with the periphery in hole.Three Cooling Holes A5 of insertion deep-slotted chip breaker is provided with three Cooling Holes A5 lower end
B18, cover plate is provided with the openend of the deep-slotted chip breaker B18, and the cover plate is provided with through hole, the through hole jointing A6；Institute
State the Cooling Holes A5 upper ends left electrode 3 of connection and form the described coaxial electrode for guided mode stove, wherein the seal is O-shaped close
Seal.
The utility model is when specifically used, by setting right electrode 13, right electrode 13 and electrode on electrode body 11
Main body 11 is isolated by insulation sleeve, further, and the left electrode parallel with right electrode 13 is set on the outer edge surface of electrode body 11
3, electrode structure is enormously simplify, while the upper end of right electrode 13 of the present utility model and left electrode 3 is respectively equipped with annular groove,
Sealing ring is set, it is ensured that the sealing property between electrode and heating coil, further, because electrode body 11 is in annular groove
Cylindrical structural, substantially increases the sealing property between electrode and furnace chamber, is effectively prevented the leakage etc. of furnace chamber, this practicality
It is new by actual application, clearly, the utility model has simple in construction effect, good seal performance and is convenient to mount and dismount
Feature, is especially suitable for large-scale promotion and application.
The non-detailed portion of the utility model is prior art.
The embodiment selected herein to disclose goal of the invention of the present utility model, is presently considered to be suitable,
However, it should be understood that, the utility model is intended to include all changes of all embodiments belonged in this design and invention scope
Change and improve.
Claims (9)
1. a kind of coaxial electrode for guided mode stove, including left electrode（3）, electrode body（11）, right electrode（13）And insulation sleeve,
It is characterized in that：In electrode body（11）Electrode perforations are provided with, are provided with the electrode perforations in insulation sleeve, the insulation sleeve
Provided with right electrode（13）, sealing shroud is provided with the lower end of electrode perforations（15）, the sealing shroud（15）Outer edge surface worn with electrode
Seal, sealing shroud are provided between the inner edge surface in hole（15）Inner edge surface and right electrode（13）Outer edge surface between provided with sealing
Body, at least one Cooling Holes A is provided with the side of electrode perforations（5）, the Cooling Holes A（5）Upper end connects left electrode（3）Formed
The described coaxial electrode for guided mode stove.
2. it is used for the coaxial electrode of guided mode stove as claimed in claim 1, it is characterized in that：The Cooling Holes A（5）In sector interval
Three are set to, in three Cooling Holes A（5）Upper end be provided with three Cooling Holes A of insertion（5）Deep-slotted chip breaker A（4）, the arc
Groove A（4）Upper end pass through cover plate（2）Sealing, in deep-slotted chip breaker A（4）Side be provided with through hole, the through hole connects left electrode（3）,
In three Cooling Holes A（5）Lower end be provided with three Cooling Holes A of insertion（5）Deep-slotted chip breaker B（18）, in the deep-slotted chip breaker B（18）'s
Openend is provided with cover plate, and the cover plate is provided with through hole, the through hole jointing A（6）.
3. it is used for the coaxial electrode of guided mode stove as claimed in claim 1, it is characterized in that：The seal is O-ring.
4. it is used for the coaxial electrode of guided mode stove as claimed in claim 1, it is characterized in that：The sealing shroud（15）Pass through retaining ring
（16）It is fixed in electrode perforations.
5. it is used for the coaxial electrode of guided mode stove as claimed in claim 1, it is characterized in that：The insulation sleeve includes insulation sleeve epimere
（9）, insulation sleeve stage casing（10）With insulation sleeve hypomere（12）, the insulation sleeve epimere（9）Upper end be provided with annular boss, insulation
Cover epimere（9）Lower end be provided with insulation sleeve stage casing（10）, the insulation sleeve stage casing（10）Lower end be provided with insulation sleeve hypomere（12）,
In insulation sleeve hypomere（12）Lower end be provided with sealing shroud（15）.
6. it is used for the coaxial electrode of guided mode stove as claimed in claim 1, it is characterized in that：The electrode body（11）For cylinder
Structure, in electrode body（11）Outer edge surface be provided with electrode fixed cover, the electrode fixed cover connects body of heater.
7. it is used for the coaxial electrode of guided mode stove as claimed in claim 1, it is characterized in that：The left electrode（3）The outer rim of upper end
Face is provided with screw thread, in left electrode（3）The middle part of upper end is provided with insertion to Cooling Holes A（5）Hole, hole periphery provided with annular
Groove A（1）.
8. it is used for the coaxial electrode of guided mode stove as claimed in claim 1, it is characterized in that：The right electrode（13）The outer rim of upper end
Face is provided with screw thread, in right electrode（13）The middle part of upper end is provided with Cooling Holes B（8）, in Cooling Holes B（8）Periphery provided with annular
Groove B7.
9. it is used for the coaxial electrode of guided mode stove as claimed in claim 1, it is characterized in that：The right electrode（13）Lower end be provided with
Joint B（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152627.8U CN206494983U (en) | 2017-02-21 | 2017-02-21 | A kind of coaxial electrode for guided mode stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152627.8U CN206494983U (en) | 2017-02-21 | 2017-02-21 | A kind of coaxial electrode for guided mode stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206494983U true CN206494983U (en) | 2017-09-15 |
Family
ID=59805602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720152627.8U Withdrawn - After Issue CN206494983U (en) | 2017-02-21 | 2017-02-21 | A kind of coaxial electrode for guided mode stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206494983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702477A (en) * | 2017-02-21 | 2017-05-24 | 洛阳金诺光电子材料有限公司 | Coaxial electrode for film guide furnace |
-
2017
- 2017-02-21 CN CN201720152627.8U patent/CN206494983U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702477A (en) * | 2017-02-21 | 2017-05-24 | 洛阳金诺光电子材料有限公司 | Coaxial electrode for film guide furnace |
| CN106702477B (en) * | 2017-02-21 | 2023-05-30 | 洛阳金诺光电子材料有限公司 | Coaxial electrode for guided-mode furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170915 Effective date of abandoning: 20230530 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170915 Effective date of abandoning: 20230530 |