CN105590742B - The coil rack of high-tension transformer - Google Patents
The coil rack of high-tension transformer Download PDFInfo
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- CN105590742B CN105590742B CN201610148742.8A CN201610148742A CN105590742B CN 105590742 B CN105590742 B CN 105590742B CN 201610148742 A CN201610148742 A CN 201610148742A CN 105590742 B CN105590742 B CN 105590742B
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- lattice
- coil
- coiling
- division board
- mesh division
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- Insulating Of Coils (AREA)
Abstract
A kind of coil rack of high-tension transformer, it is related to a kind of coil rack of transformer.Coil rack is hollow rotary structure, the interior space of hollow revolving body forms magnetic track, the periphery of magnetic track wall body is the winding slot of high-tension coil, the winding slot of high-tension coil is divided into multiple coiling lattices, there is mesh division board between each adjacent coiling lattice, there is beveling crossed beam trunking and radial direction radiating groove, the front end of coiling lattice there are bobbin winding head lattice on mesh division board, there is head circumference backplate the front end of bobbin winding head lattice, and there is tail wall interior panel the rear end of coiling lattice.The present invention cross line mouth will not cause insulation breakdown, be not required to cross line on insulating sleeve is set, so as to simplify coiling process and save material；The axial radiating groove for the inner side that heat caused by magnetic core and primary low-voltage coil passes through magnetic track wall body is radiated, and heat caused by secondary high pressure coil is radiated by the radial direction radiating groove on mesh division board, so that high voltage power supply service life length and reliable operation.
Description
Technical field
The present invention relates to a kind of electronic equipment, is related specifically to a kind of coil rack of transformer.
Background technology
High frequency switch power has the characteristics of high efficiency and miniaturization due to eliminating Industrial Frequency Transformer, raw in industry
Production, environmental protection and modern communicationses field are used widely.In the flue gas purification system of station boiler or it is also easy to produce the life of dust
Produce in workshop, dedusting need to be carried out using electrostatic (electric dust) precipitator, in electrostatic (electric dust) precipitator device, high frequency booster power need to be gone up and produce electrostatic.
Currently, plasma technology has been widely used, with plasma disposal of commercial harmful substance, medical waste,
The mode of house refuse is burned mode with general and made a world of difference, and plasma is formed under ionosphere or electric discharge phenomena
A kind of state, discharge process cause work gas molecule to lose outer-shell electron and form ionic condition, are produced high through mutually collision
Temperature, processed industrial harmful substance, medical waste, junk by HTHP plasma attack when, its molecule,
Atom will reconfigure and generate new material, so that harmful substance is changed into innocuous substance.
Gasifying agent is done come gasification of coal or rubbish by as first choice from now on plasma torch heat resolve water vapour,
Under condition of normal pressure, temperature hydrone in 2000K is hardly decomposed, and the water for having 25% during 2500K is decomposed, 3400~3500K
When hydrogen and the molar fraction of oxygen reach maximum, respectively 18% and 6%, when temperature reaches 4200K, hydrone is by all point
Solve and be difficult to reach so high temperature for hydrogen, hydrogen, oxygen, oxygen and hydrogen-oxygen atomic group, in general mode of heating, and use etc. from
Daughter spray gun is then easily done, and this kind of plasma torch needs high voltage power supply to carry out striking.
High-tension transformer in high voltage power supply is a kind of transformer of booster type, and primary side is low-voltage coil, and primary side is
High-tension coil, voltage strength is born in order to improve high-tension coil, general high voltage coil uses lattice winding, is provided between each lattice
Breach carries out compartment and crosses line, and insulating sleeve is cased with line is crossed.The breach that this kind of high-tension coil has adjacent compartment can cause absolutely
The shortcomings that edge punctures and damages coil windings.
The content of the invention
The shortcomings that the invention aims to overcome existing high-tension transformer to exist, there is provided one kind does not easily cause insulation breakdown
Coil rack, make high voltage power supply service life long and reliable operation.
A kind of coil rack of high-tension transformer of the present invention, is hollow rotary structure, the interior space of hollow revolving body
Form magnetic track, the periphery of magnetic track wall body is the winding slot of high-tension coil, it is characterized in that the winding slot of high-tension coil be divided into it is multiple
Coiling lattice 3, there is mesh division board 11 between each adjacent coiling lattice 3, have beveling crossed beam trunking 10 on mesh division board 11 and radially dissipate
There are bobbin winding head lattice 2 heat channel 4, the front end of coiling lattice 3, and there are head circumference backplate 12, the rear end of coiling lattice 3 in the front end of bobbin winding head lattice 2
There is tail wall interior panel 6.
In the present invention, there is axial radiating groove 7 on the inside of the wall body of magnetic track 8, axial radiating groove 7 is more than one；In head circumference
There is connector lug stake 1 on backplate 12, there is wiring tail stake 5 on tail wall interior panel 6；The axial length of bobbin winding head lattice 2 is less than coiling lattice 3
Axial length；The axis of beveling crossed beam trunking 10 and coil rack on mesh division board 11 tilts, the beveling on each mesh division board 11
The incline direction of wire casing 10 is identical and is parallel to each other；Radial direction radiating groove 4 on each mesh division board 11 is more than two.
High-tension coil can improve the compressive resistance of coil, but the line in adjacent two coiling lattices 3 using lattice winding
Circle winding had needed line to be connected end to end, and voltage is in tens thousand of to hundreds thousand of volts caused by the high-tension coil of high-tension transformer
Between, even if using lattice winding, voltage difference between two adjacent windings windings is close to ten thousand volts or so, routine techniques lattice winding
Be to be provided with breach in mesh division board to carry out line, be cased with insulating sleeve on line is crossed, high-tension coil is easy to cause crossing line mouth
Insulation breakdown.The present invention sets beveling crossed beam trunking 10 on mesh division board 11, and there is the plate body of mesh division board the both sides of beveling crossed beam trunking 10
Gone along with sb. to guard him so that adjacent two coiling lattices 3 extend more than several times in the space length for crossing line mouth, and therefore, the present invention is in mistake
Line mouth will not cause insulation breakdown, because the axis of beveling crossed beam trunking 10 and coil rack on the mesh division board 11 of the present invention inclines
Tiltedly, the plate body that chamferring crossed beam trunking 10 both sides has mesh division board is gone along with sb. to guard him, and is not required to setting insulating sleeve on line is crossed, so as to simplify around
Process processed and saving material.
In foregoing invention, the end of a thread of the coil winding of bobbin winding head lattice 2 is introduced by the connector lug stake 1 on head circumference backplate 12, its
The insulation of lead is also weak link.The present invention is designed as the axial length of bobbin winding head lattice 2 long less than the axial direction of coiling lattice 3
Degree so that the coil windings number of turns in bobbin winding head lattice 2 is few, and during work, voltage caused by the coil windings in bobbin winding head lattice 2 subtracts
Small, the voltage strength for bearing lead is low, so as to avoid the insulation of lead breakdown.
Using when, have magnetic core in the magnetic track 8 in space in coil rack, primary low-voltage coil is arranged on the magnetic in magnetic track 8
Core periphery.When high-tension transformer works, magnetic core, primary low-voltage coil and secondary high pressure coil have heat generation, need to be radiated,
The present invention has radial direction radiating groove 4 on mesh division board 11 and has axial radiating groove 7, secondary high pressure line on the inside of the wall body of magnetic track 8
Heat caused by circle is radiated by radial direction radiating groove 4, and heat caused by magnetic core and primary low-voltage coil passes through axial radiating
Groove 7 is radiated.When high-tension transformer is immersed in transformer oil, there are radial direction radiating groove 4 and the wall of magnetic track 8 on mesh division board 11
There is axial radiating groove 7 on the inside of body, make transformer oil be easier to flow, make the transformer oil of flowing magnetic core, primary low-voltage line
Heat caused by circle and secondary high pressure coil is removed.
The beneficial effects of the invention are as follows：A kind of coil rack of high-tension transformer is provided, chamfer on mesh division board 11
Wire casing 10, it will not cause insulation breakdown crossing line mouth, be not required to setting insulating sleeve on line is crossed, so as to simplify coiling process and section
Material saving；Radial direction radiating groove 4 is set on mesh division board 11 and axial radiating groove 7 is set in the inner side of the wall body of magnetic track 8, makes magnetic
Core, primary low-voltage coil and heat caused by secondary high pressure coil easily disperse, so that high voltage power supply service life length and work
Make reliable.
Brief description of the drawings
Accompanying drawing 1 is the coil skeleton structure figure of the high-tension transformer of the present invention.
In figure：1. connector lug stake, 2. bobbin winding head lattice, 3. coiling lattices, 4. radial direction radiating grooves, 5. wiring tail stakes, 6. tails enclose
Backplate, 7. axial radiating grooves, 8. magnetic tracks, 9. coil racks, 10. beveling crossed beam trunkings, 11. mesh division boards, 12. head circumference backplates.
Embodiment
In embodiment shown in the Fig. 1 of embodiment 1, the coil rack 9 of high-tension transformer is hollow rotary structure, in
The interior space of backlash swivel forms magnetic track 8, there is axial radiating groove 7 on the inside of the wall body of magnetic track 8, axial radiating groove 7 be one with
On；The periphery of the wall body of magnetic track 8 is the winding slot of high-tension coil, and the winding slot of high-tension coil is divided into multiple coiling lattices 3, each phase
There is mesh division board 11 between adjacent coiling lattice 3, there is beveling crossed beam trunking 10 and radial direction radiating groove 4, mesh division board 11 on mesh division board 11
On the axis of beveling crossed beam trunking 10 and coil rack tilt, the incline direction of the beveling crossed beam trunking 10 on each mesh division board 11 is identical
And be parallel to each other, the radial direction radiating groove 4 on each mesh division board 11 is more than two, and there are bobbin winding head lattice 2 front end of coiling lattice 3, around
The axial length of the end of a thread lattice 2 is less than the axial length of coiling lattice 3, and there is head circumference backplate 12 front end of bobbin winding head lattice 2, is protected in head circumference
There is connector lug stake 1 on plate 12, there is tail wall interior panel 6 rear end of coiling lattice 3, there is wiring tail stake 5 on tail wall interior panel 6.This implementation
The coil rack of example is made from plastic material.
The present embodiment sets beveling crossed beam trunking 10 on mesh division board 11, and there is the plate body of mesh division board the both sides of beveling crossed beam trunking 10
Gone along with sb. to guard him so that adjacent two coiling lattices 3 extend more than several times in the space length for crossing line mouth, and therefore, the present invention is in mistake
Line mouth will not cause insulation breakdown, because the plate body that there is mesh division board beveling crossed beam trunking 10 both sides of the present invention is gone along with sb. to guard him, be not required to
Insulating sleeve is set on line is crossed, so as to simplify coiling process and save material.
The present embodiment is designed as the axial length of bobbin winding head lattice 2 axial length less than coiling lattice 3 so that bobbin winding head
The coil windings number of turns in lattice 2 is few, and during work, voltage caused by the coil windings in bobbin winding head lattice 2 reduces, and bears lead
Voltage strength it is low, so as to avoid the insulation of lead breakdown.
The present embodiment has radial direction radiating groove 4 on mesh division board 11 and has axial radiating groove 7 on the inside of the wall body of magnetic track 8,
Heat is radiated by radial direction radiating groove 4 caused by secondary high pressure coil, and heat caused by magnetic core and primary low-voltage coil leads to
Axial radiating groove 7 is crossed to be radiated；When high-tension transformer is immersed in transformer oil, there is radial direction radiating groove on mesh division board 11
4 and the wall body of magnetic track 8 on the inside of have axial radiating groove 7, make transformer oil be easier to flow, the transformer oil of flowing magnetic core, just
Heat caused by level low-voltage coil and secondary high pressure coil is removed.
Claims (3)
1. a kind of coil rack of high-tension transformer, is hollow rotary structure, the interior space of hollow revolving body forms magnetic track, magnetic
The periphery of road wall body is the winding slot of high-tension coil, it is characterized in that the winding slot of high-tension coil is divided into multiple coiling lattices（3）,
Each adjacent coiling lattice（3）Between have mesh division board（11）, in mesh division board（11）On have beveling crossed beam trunking（10）Radiated with radial direction
Groove（4）, each mesh division board（11）On radial direction radiating groove（4）For more than two；Coiling lattice（3）Front end have bobbin winding head lattice（2）,
Bobbin winding head lattice（2）Front end have head circumference backplate（12）, coiling lattice（3）Rear end have tail wall interior panel（6）, bobbin winding head lattice（2）'s
Axial length is less than coiling lattice（3）Axial length；In magnetic track（8）There is axial radiating groove on the inside of wall body（7）, axially radiating
Groove（7）For more than one, there is magnetic core in the magnetic track 8 in space in coil rack, primary low-voltage coil is arranged on the magnetic in magnetic track 8
Core periphery.
A kind of 2. coil rack of high-tension transformer according to claim 1, it is characterized in that in head circumference backplate（12）On have
Connector lug stake（1）, in tail wall interior panel（6）On have wiring tail stake（5）.
A kind of 3. coil rack of high-tension transformer according to claim 1, it is characterized in that mesh division board（11）On beveling
Crossed beam trunking（10）Tilted with the axis of coil rack, each mesh division board（11）On beveling crossed beam trunking（10）Incline direction it is identical and
It is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610148742.8A CN105590742B (en) | 2016-03-16 | 2016-03-16 | The coil rack of high-tension transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610148742.8A CN105590742B (en) | 2016-03-16 | 2016-03-16 | The coil rack of high-tension transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105590742A CN105590742A (en) | 2016-05-18 |
| CN105590742B true CN105590742B (en) | 2017-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610148742.8A Active CN105590742B (en) | 2016-03-16 | 2016-03-16 | The coil rack of high-tension transformer |
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| CN (1) | CN105590742B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157066A (en) * | 2018-03-19 | 2019-08-23 | 河南工业职业技术学院 | A kind of high-tension transformer of coil rack and preparation method and use coil rack |
| CN111128525B (en) * | 2020-01-17 | 2021-05-04 | 昆山联滔电子有限公司 | Magnetic conduction core body, wireless charging coil assembly and wireless charging device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100582716B1 (en) * | 2005-01-18 | 2006-05-23 | 국방과학연구소 | Pulse transformer of high-voltage power supply for driving traveling-wave tube |
| CN101211692A (en) * | 2006-12-27 | 2008-07-02 | 台湾东电化股份有限公司 | Bobbin bracket structure of transformer |
| CN201185125Y (en) * | 2008-02-29 | 2009-01-21 | 东莞创慈磁性元件有限公司 | Transformer and reel thereof |
| CN202487369U (en) * | 2011-12-27 | 2012-10-10 | 深圳麦格米特电气股份有限公司 | Multiple-groove high-voltage transformer bobbin and multiple-groove high voltage transformer |
| CN202871503U (en) * | 2012-11-10 | 2013-04-10 | 无锡东洋电器有限公司 | Single-output ionizer framework |
| CN203366951U (en) * | 2013-06-18 | 2013-12-25 | 深圳麦格米特电气股份有限公司 | Multislot high-voltage transformer framework and multislot high-voltage transformer |
| CN204204595U (en) * | 2014-10-15 | 2015-03-11 | 北京英博电气股份有限公司 | A kind of vertical winding type reactor skeleton |
| CN204464029U (en) * | 2015-03-12 | 2015-07-08 | 无锡晶磊电子有限公司 | Igniter high-tension coil |
| CN104934207A (en) * | 2015-07-03 | 2015-09-23 | 江苏容天机电科技有限公司 | Novel high-frequency transformer framework in high current |
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| CN105590742A (en) | 2016-05-18 |
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| TA01 | Transfer of patent application right | ||
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Effective date of registration: 20171010 Address after: Zhejiang province Quzhou City Kecheng District 324000 Kaixuan Road No. 6 (WITHUB industrial design Industrial Park Building 2, room B-302) Applicant after: Quzhou Yunrui Industry Design Co., Ltd. Address before: Zhejiang province Quzhou City Kecheng District 324000 Kaixuan Road No. 6 Applicant before: Zhou Kaigen |
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Effective date of registration: 20190821 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, Jiangmen 230000 Business Garden No. 81 floor B-1015 Patentee after: Hefei famous Dragon Electronic Technology Co., Ltd. Address before: Zhejiang province Quzhou City Kecheng District 324000 Kaixuan Road No. 6 (WITHUB industrial design Industrial Park Building 2, room B-302) Patentee before: Quzhou Yunrui Industry Design Co., Ltd. |
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Effective date of registration: 20190904 Address after: 221400 No. 8 Xinshi Road, Bahucun, Tangdian Town, Xinyi City, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Jitai Electric Power Equipment Co., Ltd. Address before: Ganquan road Shushan District of Hefei City, Anhui Province, Jiangmen 230000 Business Garden No. 81 floor B-1015 Patentee before: Hefei famous Dragon Electronic Technology Co., Ltd. |