CN105097223A - Hybrid magnetic circuit inductor - Google Patents
Hybrid magnetic circuit inductor Download PDFInfo
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- CN105097223A CN105097223A CN201510601052.9A CN201510601052A CN105097223A CN 105097223 A CN105097223 A CN 105097223A CN 201510601052 A CN201510601052 A CN 201510601052A CN 105097223 A CN105097223 A CN 105097223A
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- magnetic circuit
- magnetic core
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Abstract
The invention provides a hybrid magnetic circuit inductor, which comprises a peripheral magnetic circuit core of a magnetic core, wrapped column magnetic cores and coils, wherein the wrapped column magnetic cores and the peripheral magnetic circuit core are connected into a whole; the peripheral magnetic circuit core and the wrapped column magnetic cores are made of different materials respectively; and the selection range of the materials comprises iron-silicon-aluminum, iron-silicon, powdered iron core, non-crystal and ferrite. According to the hybrid magnetic circuit inductor, the problem of a winding process of the hybrid magnetic circuit inductor is solved; and the characteristics of a hybrid magnetic material are not limited, so that the hybrid magnetic circuit inductor is relatively convenient to design.
Description
Technical field
The present invention relates to mixed magnetic circuit inductor design.
background technology:
Mixed magnetic circuit inductor design, due to the characteristic that it has composite material, makes inductance softer; , or there is composite material restricted problem in the mixed magnetic circuit inductor of design in current field or there is technological problems.
summary of the invention:
The object of the present invention is to provide a kind of new mixed magnetic circuit inductor, both solved mixed magnetic circuit inductor technique for coiling problem, do not limit again the characteristic of mixing magnetic material.For this reason, the present invention is by the following technical solutions:
Mixed magnetic circuit inductor, the peripheral magnetic circuit magnetic core and the line that comprise magnetic core hold post magnetic core and coil; Described line holds post magnetic core and peripheral magnetic circuit magnetic core connects as one; Peripheral magnetic circuit magnetic core and line hold the material that post magnetic core is respectively different, and the range of choice of described material comprises iron sial, iron silicon, ferrocart core, amorphous, ferrite.
Described line holds post magnetic core and is generally cylinder body shape.
The core shapes that the peripheral magnetic circuit magnetic core of described magnetic core and line hold post magnetic core composition comprises double back type, hollow, T-shaped etc.
Further, line holds post magnetic core both ends of the surface and is connected to the madial wall of peripheral magnetic circuit magnetic core to heading on.
Peripheral magnetic circuit magnetic core and line hold post magnetic core also can for different magnetic circuit composite materials.
Owing to adopting technical scheme of the present invention, the present invention had both solved mixed magnetic circuit inductor technique for coiling problem, did not limit again the characteristic of mixing magnetic material, made mixed magnetic circuit inductor design more convenient.
accompanying drawing illustrates:
Fig. 1 is double back type center pillar is the mixed magnetic circuit inductor schematic diagram that line holds post magnetic core.
Fig. 2 is double back type two side column is the mixed magnetic circuit inductor schematic diagram that line holds post magnetic core.
Fig. 3 is double back type four side column is the mixed magnetic circuit inductor schematic diagram that line holds post magnetic core.
Fig. 4 is the monolateral post of hollow is the mixed magnetic circuit inductor schematic diagram that line holds post magnetic core.
Fig. 5 is the bilateral post of hollow is the mixed magnetic circuit inductor schematic diagram that line holds post magnetic core.
Fig. 6 is ring-like mixed magnetic circuit inductor schematic diagram.
embodiment:
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing and example, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, mixed magnetic circuit inductance double back type structure.Center pillar 11 holds post magnetic core for line, and line holds the sidewall that post magnetic core both ends of the surface 12,13 are connected to peripheral magnetic circuit magnetic core 14, and drawing reference numeral 15 is coil.Line holds post magnetic core and peripheral magnetic circuit magnetic core adopts different materials, and the material that line holds post magnetic core and peripheral magnetic circuit magnetic core can be iron sial, iron silicon, ferrocart core, amorphous, ferrite etc.; Peripheral magnetic circuit magnetic core and line hold post magnetic core also can for different magnetic circuit composite materials.
With reference to Fig. 2, mixed magnetic circuit inductance double back type structure.Two side columns 21 holds post magnetic core for line, and line holds the sidewall that post magnetic core both ends of the surface 22,23 are connected to peripheral magnetic circuit magnetic core 24, and drawing reference numeral 25 is coil.Line holds post magnetic core and peripheral magnetic circuit magnetic core adopts different materials, and the material that line holds post magnetic core and peripheral magnetic circuit magnetic core can be iron sial, iron silicon, ferrocart core, amorphous, ferrite etc.; Peripheral magnetic circuit magnetic core and line hold post magnetic core also can for different magnetic circuit composite materials.
With reference to Fig. 3, mixed magnetic circuit inductance double back type structure.Four lateral columns 31 hold post magnetic core for line, and line holds the sidewall that post magnetic core both ends of the surface 32,33 are connected to peripheral magnetic circuit magnetic core 34, and drawing reference numeral 35 is coil.Line holds post magnetic core and peripheral magnetic circuit magnetic core adopts different materials, and the material that line holds post magnetic core and peripheral magnetic circuit magnetic core can be iron sial, iron silicon, ferrocart core, amorphous, ferrite etc.; Peripheral magnetic circuit magnetic core and line hold post magnetic core also can for different magnetic circuit composite materials.
As shown in Figure 4, mixed magnetic circuit inductance hollow structure.Side column 41 holds post magnetic core for line, and line holds the sidewall that post magnetic core both ends of the surface 42,43 are connected to peripheral magnetic circuit magnetic core 44, and drawing reference numeral 45 is coil.Line holds post magnetic core and peripheral magnetic circuit magnetic core adopts different materials, and the material that line holds post magnetic core and peripheral magnetic circuit magnetic core can be iron sial, iron silicon, ferrocart core, amorphous, ferrite etc.; Peripheral magnetic circuit magnetic core and line hold post magnetic core also can for different magnetic circuit composite materials.
With reference to Fig. 5, mixed magnetic circuit inductance hollow structure.Two side columns 51 hold post magnetic core for line, and line holds the sidewall that post magnetic core both ends of the surface 52,53 are connected to peripheral magnetic circuit magnetic core 54, and drawing reference numeral 55 is coil.Line holds post magnetic core and peripheral magnetic circuit magnetic core adopts different materials, and the material that line holds post magnetic core and peripheral magnetic circuit magnetic core can be iron sial, iron silicon, ferrocart core, amorphous, ferrite etc.; Peripheral magnetic circuit magnetic core and line hold post magnetic core also can for different magnetic circuit composite materials.
With reference to Fig. 6, mixed magnetic circuit inductance ring type structure.Loop configuration magnetic core is divided into two parts 61,62, and loop configuration is around with coil 63.The loop configuration magnetic core any one party be divided in two parts 61,62 is that line holds post magnetic core, and the opposing party is peripheral magnetic circuit magnetic core, also namely also can be wound with coil at peripheral magnetic circuit magnetic core.The end face docking of magnetic core 61,62.The material that line holds post magnetic core and peripheral magnetic circuit magnetic core can be iron sial, iron silicon, ferrocart core, amorphous, ferrite etc.; Peripheral magnetic circuit magnetic core and line hold post magnetic core also can for different magnetic circuit composite materials.
The foregoing is only specific embodiments of the invention, but architectural feature of the present invention is not limited thereto, any those skilled in the art is in the field of the invention, and the change done or modification are all encompassed among protection scope of the present invention.
Claims (5)
1. mixed magnetic circuit inductor, the peripheral magnetic circuit magnetic core and the line that comprise magnetic core hold post magnetic core and coil; Described line holds post magnetic core and peripheral magnetic circuit magnetic core connects as one; Peripheral magnetic circuit magnetic core and line hold the material that post magnetic core is respectively different, and the range of choice of described material comprises iron sial, iron silicon, ferrocart core, amorphous, ferrite.
2. mixed magnetic circuit inductor as claimed in claim 1, it is characterized in that, it is cylinder body shape that described line holds post magnetic core.
3. mixed magnetic circuit inductor as claimed in claim 1, is characterized in that, the core shapes that the peripheral magnetic circuit magnetic core of described magnetic core and line hold post magnetic core composition comprises double back type, hollow, T-shaped.
4. mixed magnetic circuit inductor as claimed in claim 1, is characterized in that, line holds post magnetic core both ends of the surface and is connected to the madial wall of peripheral magnetic circuit magnetic core to heading on.
5. mixed magnetic circuit inductor as claimed in claim 1, is characterized in that, it can, for different core materials, also can be different magnetic circuit composite materials that peripheral magnetic circuit magnetic core and line hold post magnetic core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510601052.9A CN105097223A (en) | 2015-09-21 | 2015-09-21 | Hybrid magnetic circuit inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510601052.9A CN105097223A (en) | 2015-09-21 | 2015-09-21 | Hybrid magnetic circuit inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105097223A true CN105097223A (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510601052.9A Pending CN105097223A (en) | 2015-09-21 | 2015-09-21 | Hybrid magnetic circuit inductor |
Country Status (1)
| Country | Link |
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| CN (1) | CN105097223A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3668589A (en) * | 1970-12-08 | 1972-06-06 | Pioneer Magnetics Inc | Low frequency magnetic core inductor structure |
| CN103258624A (en) * | 2013-05-13 | 2013-08-21 | 田村（中国）企业管理有限公司 | Mixed magnetic circuit inductor |
| CN103474200A (en) * | 2013-09-22 | 2013-12-25 | 电子科技大学 | Small surface-mounted magnetic shielding power inductor and preparation method thereof |
| CN204117778U (en) * | 2014-09-29 | 2015-01-21 | 浙江正亮电子电气有限公司 | A kind of mixed magnetic circuit inductor |
| CN204651128U (en) * | 2015-05-26 | 2015-09-16 | 东莞市大忠电子有限公司 | A kind of mixed magnetic circuit inductor |
-
2015
- 2015-09-21 CN CN201510601052.9A patent/CN105097223A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3668589A (en) * | 1970-12-08 | 1972-06-06 | Pioneer Magnetics Inc | Low frequency magnetic core inductor structure |
| CN103258624A (en) * | 2013-05-13 | 2013-08-21 | 田村（中国）企业管理有限公司 | Mixed magnetic circuit inductor |
| CN103474200A (en) * | 2013-09-22 | 2013-12-25 | 电子科技大学 | Small surface-mounted magnetic shielding power inductor and preparation method thereof |
| CN204117778U (en) * | 2014-09-29 | 2015-01-21 | 浙江正亮电子电气有限公司 | A kind of mixed magnetic circuit inductor |
| CN204651128U (en) * | 2015-05-26 | 2015-09-16 | 东莞市大忠电子有限公司 | A kind of mixed magnetic circuit inductor |
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Application publication date: 20151125 |
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