CN110415936A - The inductor on magnetic core both ends inclined-plane - Google Patents
The inductor on magnetic core both ends inclined-plane Download PDFInfo
- Publication number
- CN110415936A CN110415936A CN201910644808.6A CN201910644808A CN110415936A CN 110415936 A CN110415936 A CN 110415936A CN 201910644808 A CN201910644808 A CN 201910644808A CN 110415936 A CN110415936 A CN 110415936A
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- inductor
- enameled wire
- metal pins
- plane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- H01F27/02—Casings
- H01F27/022—Encapsulation
-
- 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
- H01F27/24—Magnetic cores
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The present invention provides a kind of inductors on magnetic core both ends inclined-plane, including magnetic core, metal pins, enameled wire, the magnetic core is that both ends are thick, the thin I-shaped structure in middle part, the magnetic core both ends are equipped with a metal pins, the magnetic core tubule partial outer face is wound with enameled wire, the outer surface that the enameled wire both ends are bonded respectively around magnetic core thick tube part, and it is wound on the metal pins at magnetic core both ends respectively, the beneficial effects of the present invention are: this product is simple and reasonable, at the skeleton both ends of inductor, chamfering structure is set, when making coil by pin and skeleton, the mellow and full corner for being smoothly fitted in skeleton of energy, coil will not be damaged, avoid inductor broken string open circuit, improve finished product inductor qualification rate, extend finished product inductor service life.
Description
[technical field]
The present invention relates to a kind of inductor more particularly to a kind of inductors on magnetic core both ends inclined-plane.
[background technique]
The magnetic core both ends corner of traditional inductor is more sharp angular structures, and enameled wire is from magnetic core to metal pins
On, need to be bonded the corner by magnetic core both ends, the corner at magnetic core both ends is easy to damage enameled wire, and inductor broken string is caused to open
Road reduces finished product inductor qualification rate, reduces finished product inductor service life.
[summary of the invention]
Present invention aims at the magnetic core both ends corners for solving traditional inductor to be easy to damage enameled wire, causes inductor disconnected
Line open circuit, the problem of reducing finished product inductor qualification rate, reduce finished product inductor service life, and it is oblique to provide a kind of magnetic core both ends
The inductor in face.
The present invention is achieved through the following technical solutions: a kind of inductor on magnetic core both ends inclined-plane, including magnetic core, gold
Belong to pin, enameled wire, the magnetic core is the I-shaped structure that both ends are thick, middle part is thin, and the magnetic core both ends are equipped with a metal
Pin, the magnetic core tubule partial outer face are wound with enameled wire, and the enameled wire both ends are bonded respectively around magnetic core extra heavy pipe portion
The outer surface divided, and be wound on the metal pins at magnetic core both ends respectively.
Further, on the outside of the magnetic core thick tube part and/or inside is equipped with chamfering structure or arc structure, the chamfering
The enameled wire that structure or arc structure protection are fitted in magnetic core thick tube part is not damaged by the corner of magnetic core.
Further, the magnetic core and the sealing of enameled wire outer surface are covered with encapsulating material.
The beneficial effects of the present invention are: this product is simple and reasonable, and chamfering knot is arranged at the magnetic core both ends of inductor
Structure, when making enameled wire by metal pins and magnetic core, the mellow and full corner for being smoothly fitted in magnetic core of energy will not damage enameled wire,
Inductor broken string open circuit is avoided, finished product inductor qualification rate is improved, extends finished product inductor service life.
[Detailed description of the invention]
Fig. 1 is that the inductor on magnetic core both ends of the present invention inclined-plane is equipped with the structural schematic diagram of chamfering structure；
Fig. 2 is that the inductor on magnetic core both ends of the present invention inclined-plane is equipped with the structural schematic diagram of arc structure；
Appended drawing reference: 1, magnetic core；11, chamfering structure；12, arc structure；2, metal pins；3, enameled wire.
[specific embodiment]
With reference to the accompanying drawing and specific embodiment is described further the present invention:
Embodiment one:
As shown in Figure 1, a kind of inductor on magnetic core both ends inclined-plane, including magnetic core 1, metal pins 2, enameled wire 3, the magnetic
Core 1 is the I-shaped structure that both ends are thick, middle part is thin, and 1 both ends of magnetic core are equipped with a metal pins 2,1 tubule of magnetic core
Partial outer face is wound with enameled wire 3, the outer surface that 3 both ends of enameled wire are bonded respectively around 1 thick tube part of magnetic core, and divides
It is not wound on the metal pins 2 at 1 both ends of magnetic core.
Preferably, on the outside of 1 thick tube part of magnetic core and/or inside is equipped with chamfering structure 11, and the chamfering structure 11 is protected
The enameled wire 3 that shield is fitted in 1 thick tube part of magnetic core is not damaged by the corner of magnetic core 1.
Preferably, the magnetic core 1 and the sealing of 3 outer surface of enameled wire are covered with encapsulating material.
Embodiment two:
As shown in Fig. 2, on the outside of 1 thick tube part of magnetic core and/or inside is equipped with arc structure 12, the arc structure 12
The enameled wire 3 that protection is fitted in 1 thick tube part of magnetic core is not damaged by the corner of magnetic core 1.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula carries out change and modification appropriate.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to this
Some modifications and changes of invention should also be as falling into the scope of the claims of the present invention.In addition, although this specification
In use some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.
Claims (3)
1. a kind of inductor on magnetic core both ends inclined-plane, it is characterised in that: including magnetic core, metal pins, enameled wire, the magnetic core is
The I-shaped structure that both ends are thick, middle part is thin, the magnetic core both ends are equipped with a metal pins, the magnetic core thin tube part exceptionally table
Face is wound with enameled wire, the outer surface that the enameled wire both ends are bonded respectively around magnetic core thick tube part, and is wound on magnetic respectively
On the metal pins at core both ends.
2. the inductor on magnetic core both ends according to claim 1 inclined-plane, it is characterised in that: on the outside of the magnetic core thick tube part
And/or inside is equipped with chamfering structure or arc structure, the chamfering structure or arc structure protection are fitted in magnetic core thick tube part
Enameled wire not by magnetic core corner damage.
3. the inductor on magnetic core both ends according to claim 1 inclined-plane, it is characterised in that: the magnetic core and enameled wire appearance
Face sealing is covered with encapsulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910644808.6A CN110415936A (en) | 2019-07-17 | 2019-07-17 | The inductor on magnetic core both ends inclined-plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910644808.6A CN110415936A (en) | 2019-07-17 | 2019-07-17 | The inductor on magnetic core both ends inclined-plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110415936A true CN110415936A (en) | 2019-11-05 |
Family
ID=68361815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910644808.6A Pending CN110415936A (en) | 2019-07-17 | 2019-07-17 | The inductor on magnetic core both ends inclined-plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110415936A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871155A (en) * | 2021-09-18 | 2021-12-31 | 横店集团东磁股份有限公司 | Transmitting end magnetic core and preparation method thereof |
-
2019
- 2019-07-17 CN CN201910644808.6A patent/CN110415936A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871155A (en) * | 2021-09-18 | 2021-12-31 | 横店集团东磁股份有限公司 | Transmitting end magnetic core and preparation method thereof |
| CN113871155B (en) * | 2021-09-18 | 2023-07-21 | 横店集团东磁股份有限公司 | Transmitting end magnetic core and preparation method thereof |
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