CN204257342U - A kind of chip inductor component structure - Google Patents
A kind of chip inductor component structure Download PDFInfo
- Publication number
- CN204257342U CN204257342U CN201420603414.9U CN201420603414U CN204257342U CN 204257342 U CN204257342 U CN 204257342U CN 201420603414 U CN201420603414 U CN 201420603414U CN 204257342 U CN204257342 U CN 204257342U
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- CN
- China
- Prior art keywords
- magnetic core
- chip inductor
- component structure
- inductor component
- projection
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- Expired - Fee Related
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- 239000012212 insulator Substances 0.000 claims abstract description 13
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 230000010354 integration Effects 0.000 abstract description 4
- 230000006698 induction Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of chip inductor component structure, comprise magnetic core, magnetic core is arranged in insulator shell, magnetic core two ends in insulator shell are respectively equipped with fixed block, described magnetic core two ends are adhesive with projection, have notch inside described each fixed block, the projection at this notch and magnetic core two ends matches, and is fixed on by magnetic core in described insulator shell.This induction structure has integration, and stability is strong, and reliability is high simultaneously, and thermal endurance is good.
Description
Technical field
The utility model relates to a kind of inductance element, is specifically related to a kind of chip inductor component structure.
Background technology
It is reported, 20 century 70s abroad start to develop chip inductor, and the beginning of the eighties realizes commercialization.Chip inductor is mainly Japanese, produced in USA in one's early years, and in recent years, Europe, some countries and regions, Asia are also succeeded in developing and enters batch production, and output is growing, and production technology also reaches its maturity.China started to develop chip inductor in the eighties, and the mid-90, by introducing key equipment and self-developing technology, achieves large-scale production.Domestic chip inductor total output (not comprising the enterprise with three kinds of capital), estimates about 7-8 hundred million for 1999, and about 12-13 hundred million in 2000, accounts for domestic inductor total output about 20%.The production kind of chip inductor, mainly contains chip fixed inductor, Electromagnetic Interference inhibitor, power inductor etc.Inductance in the market structurally face can not get integration, and reliability is low simultaneously, and heat-resisting effect is poor.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of chip inductor component structure, and this induction structure integration, stability is strong, and reliability is high simultaneously, and thermal endurance is good.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of chip inductor component structure, comprise magnetic core, magnetic core is arranged in insulator shell, magnetic core two ends in insulator shell are respectively equipped with fixed block, described magnetic core two ends are adhesive with projection, have notch inside described each fixed block, the projection at this notch and magnetic core two ends matches, and is fixed on by magnetic core in described insulator shell.
Described fixed block is respectively equipped with an electrode.
Described core shapes is I shape.
The beneficial effects of the utility model are:
1) the magnetic core stability that the projection matched and notch make to be arranged in insulator shell is stronger, and magnetic core not easily rotates;
2) this induction structure integration, reliability is high simultaneously, and thermal endurance is good.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model vertical view;
Fig. 3 is notch and projection cube structure schematic diagram.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As Figure 1-3, a kind of chip inductor component structure, comprise magnetic core 1, magnetic core 1 is arranged in insulator shell 2, magnetic core 1 two ends in insulator shell 2 are respectively equipped with fixed block 3, and magnetic core 1 two ends are adhesive with projection 5, have notch 6 inside each fixed block 3, this notch 6 matches with the projection 5 at magnetic core 1 two ends, is fixed in described insulator shell 2 by magnetic core 1.Fixed block 5 is respectively equipped with an electrode 4.Magnetic core 1 shape is I shape.
Described projection can be arranged to various shape, as triangular pyramid, cylinder etc., can reach same engaging effect.
Because magnetic core two ends are generally the cylinder of round and smooth shape, magnetic core in use may occur and rotate, affect result of use, this inductor structure adopts projection to make the installment state of magnetic core more stable with the engaging of notch.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a chip inductor component structure, comprise magnetic core, magnetic core is arranged in insulator shell, magnetic core two ends in insulator shell are respectively equipped with fixed block, it is characterized in that, described magnetic core two ends are adhesive with projection, have notch inside described each fixed block, the projection at this notch and magnetic core two ends matches, and is fixed on by magnetic core in described insulator shell.
2. a kind of chip inductor component structure according to claim 1, is characterized in that, described fixed block is respectively equipped with an electrode.
3. a kind of chip inductor component structure according to claim 1, it is characterized in that, described core shapes is I shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603414.9U CN204257342U (en) | 2014-10-20 | 2014-10-20 | A kind of chip inductor component structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603414.9U CN204257342U (en) | 2014-10-20 | 2014-10-20 | A kind of chip inductor component structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257342U true CN204257342U (en) | 2015-04-08 |
Family
ID=52961621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420603414.9U Expired - Fee Related CN204257342U (en) | 2014-10-20 | 2014-10-20 | A kind of chip inductor component structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257342U (en) |
-
2014
- 2014-10-20 CN CN201420603414.9U patent/CN204257342U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20161020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |