CN207719016U - A kind of high voltage power supply inductance device - Google Patents
A kind of high voltage power supply inductance device Download PDFInfo
- Publication number
- CN207719016U CN207719016U CN201820162892.9U CN201820162892U CN207719016U CN 207719016 U CN207719016 U CN 207719016U CN 201820162892 U CN201820162892 U CN 201820162892U CN 207719016 U CN207719016 U CN 207719016U
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- China
- Prior art keywords
- magnetic core
- positive stop
- skeleton
- lower platen
- stop strip
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Abstract
The utility model provides a kind of high voltage power supply inductance device, including pressing plate, magnetic core, skeleton, coil windings, screw rod and nut；Pressing plate is rectangular slab, including top board and lower platen, and top board and lower platen are equipped with strip magnetic core positive stop strip along its length, is equipped with billet shape magnetic core positive stop strip in the width direction；Skeleton is flat column between upper lower platen, and centre is rectangular through-hole, and both ends are rectangle wing plate, and centre forms wire casing, and coil windings are wound on wire casing；Magnetic core is U-shaped, is N number of, is distributed in skeleton surrounding, and be located between upper lower platen by strip magnetic core positive stop strip and billet shape magnetic core positive stop strip；Pressing plate quadrangle is respectively equipped with circular hole, and screw rod passes through circular hole to compress top board and lower platen by nut.The utility model selects high-frequency litz wire, simplifies structure, stablize to make inductance have the advantages that high pressure resistant, resistance to high current, small, performance is lost by increasing multigroup magnetic core.
Description
Technical field
The utility model is related to a kind of inductance devices, more particularly to a kind of inductance device for high voltage.
Background technology
The effect of inductance is to hinder the variation of electric current, the increase of inductive obstacle electric current when a current increases, when electric current reduces
When inductive obstacle electric current reduction.Inductive obstacle curent change process does not consume electric energy, it is by electricity when electric current being hindered to increase
Energy is temporarily stored in the form of magnetic field, and until electric current reduces, it also releases the energy in magnetic field, is come with result
It says, exactly hinders the variation of electric current.Due to the diversity of high voltage power supply, in the market without the inductance of suitable corresponding power.
Invention content
For the deficiency in background technology, the utility model provides high-voltage electricity a kind of reasonable for structure and novel, practical
Source inductance device.
To achieve the goals above, the utility model uses following technical scheme：
A kind of high voltage power supply inductance device comprising pressing plate, magnetic core, skeleton, coil windings, screw rod and nut；Wherein, institute
Pressing plate is stated as rectangular slab, including top board and lower platen, the top board and lower platen are equipped with strip magnetic along its length
Core positive stop strip is equipped with billet shape magnetic core positive stop strip in the width direction；The skeleton is flat column between upper lower platen,
Centre is rectangular through-hole, and both ends are rectangle wing plate, and centre forms wire casing, and the coil windings are wound on wire casing；The magnetic core is U
Type is N number of, is distributed in skeleton surrounding, and be located in up and down by strip magnetic core positive stop strip and billet shape magnetic core positive stop strip
Between pressing plate；The pressing plate quadrangle is respectively equipped with circular hole, and the screw rod passes through circular hole by nut by top board and lower platen pressure
Tightly.
Preferably, the pressing plate is the rectangular slab of isolation material, 10 millimeters thicks.
Preferably, the Circularhole diameter is 6 millimeters.
Preferably, the skeleton is isolation material.
Preferably, the strip magnetic core positive stop strip and billet shape magnetic core positive stop strip are respectively less than or equal to the length of magnetic core
And width.
Preferably, the magnetic core is upper and lower two groups, every group of each 12 magnetic core, wherein upper group magnetic core is divided into each 6 magnetic around
Core, respectively above skeleton the left and right sides be packed into magnetic core rectangular through-hole in, the following group magnetic core is divided into each 6 magnetic cores around, respectively from
The left and right sides is packed into magnetic core rectangular through-hole below skeleton.
Preferably, conducting wire used in the coil windings is high-frequency litz wire.
Compared with the existing technology, the utility model technical solution is as follows：
The utility model selects high-frequency litz wire, simplifies structure, to make inductance have resistance to height by increasing multigroup magnetic core
The advantage that small, performance is stablized is lost in pressure, resistance to high current.
Description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model isometric view.
Fig. 3 is the utility model pressing plate front view.
Fig. 4 is the utility model magnetic core isometric view.
Fig. 5 is the utility model skeleton front view.
Fig. 6 is the utility model skeleton isometric view.
In figure：1, pressing plate, 2, magnetic core, 3, skeleton, 4, coil windings, 5, screw rod, 1-1, long positive stop strip, 1-2, short limit
Item, 1-3, circular hole, 3-1, rectangle wing plate, 3-2, wire casing, 3-3, rectangular through-hole.
Specific implementation mode
The technical solution of the utility model is provided below in conjunction with the accompanying drawings to be further described.
As shown in Figures 1 to 6,12 magnetic cores 2 of the following group are divided into two groups, the long positive stop strip 1-1 of the magnetic core being placed on pressing plate 1 and
Short positive stop strip 1-3 is formed by among region.The high-frequency litz wire circle winding 4 of selected line footpath, by determining the number of turns and coiling
Direction is wound in 3 wire casing 3-2 of skeleton, is tightened and is fixed with nylon cable tie after the completion of coil windings coiling, fixes coil windings
Both ends, there are wiring surpluses.
The centre for being placed into the following group magnetic core group around the skeleton 3 for making high-frequency litz wire circle winding 4.12 magnetic of group are taken again
Core 2 is divided into two groups, and from top, back-off is placed into the intermediate rectangular through-hole 3-3 of skeleton 3.Pressure plate 1 is pressed in magnetic core group,
Four screw rods 5 are attached in the circular hole 1-2 of pressing plate, are fastened and are completed with nut.
Claims (7)
1. a kind of high voltage power supply inductance device, it is characterised in that：Including pressing plate, magnetic core, skeleton, coil windings, screw rod and nut；
The pressing plate is rectangular slab, including top board and lower platen, the top board and lower platen be equipped with strip along its length
Magnetic core positive stop strip is equipped with billet shape magnetic core positive stop strip in the width direction；The skeleton is square column between upper lower platen
Shape, centre are rectangular through-hole, and both ends are rectangle wing plate, and centre forms wire casing, and the coil windings are wound on wire casing；The magnetic core
It is U-shaped, is N number of, is distributed in skeleton surrounding, and be located in by strip magnetic core positive stop strip and billet shape magnetic core positive stop strip
Between lower platen；The pressing plate quadrangle is respectively equipped with circular hole, and the screw rod passes through circular hole by nut by top board and lower platen
It compresses.
2. a kind of high voltage power supply inductance device according to claim 1, it is characterised in that：The pressing plate is the square of isolation material
Shape plate, 10 millimeters thicks.
3. a kind of high voltage power supply inductance device according to claim 1, it is characterised in that：The Circularhole diameter is 6 millimeters.
4. a kind of high voltage power supply inductance device according to claim 1, it is characterised in that：The skeleton is isolation material.
5. a kind of high voltage power supply inductance device according to claim 1, it is characterised in that：The strip magnetic core positive stop strip and
Billet shape magnetic core positive stop strip is respectively less than or equal to the length and width of magnetic core.
6. a kind of high voltage power supply inductance device according to claim 1, it is characterised in that：The magnetic core is upper and lower two groups, often
Each 12 magnetic cores of group, wherein upper group magnetic core is divided into each 6 magnetic cores around, the left and right sides is packed into magnetic core rectangle above skeleton respectively
In through-hole, the following group magnetic core is divided into each 6 magnetic cores around, and the left and right sides is packed into magnetic core rectangular through-hole below skeleton respectively.
7. a kind of high voltage power supply inductance device according to claim 1, it is characterised in that：Conducting wire is used in the coil windings
High-frequency litz wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820162892.9U CN207719016U (en) | 2018-01-31 | 2018-01-31 | A kind of high voltage power supply inductance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820162892.9U CN207719016U (en) | 2018-01-31 | 2018-01-31 | A kind of high voltage power supply inductance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207719016U true CN207719016U (en) | 2018-08-10 |
Family
ID=63053138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820162892.9U Active CN207719016U (en) | 2018-01-31 | 2018-01-31 | A kind of high voltage power supply inductance device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207719016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285655A (en) * | 2018-11-07 | 2019-01-29 | 忠县南泰电子有限公司 | A kind of EE type high frequency transformer with high voltage and filtering property |
-
2018
- 2018-01-31 CN CN201820162892.9U patent/CN207719016U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285655A (en) * | 2018-11-07 | 2019-01-29 | 忠县南泰电子有限公司 | A kind of EE type high frequency transformer with high voltage and filtering property |
| CN109285655B (en) * | 2018-11-07 | 2020-08-04 | 忠县南泰电子有限公司 | EE type high-frequency transformer |
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