CN204537823U - The high-power inductance of low sense - Google Patents
The high-power inductance of low sense Download PDFInfo
- Publication number
- CN204537823U CN204537823U CN201520211608.9U CN201520211608U CN204537823U CN 204537823 U CN204537823 U CN 204537823U CN 201520211608 U CN201520211608 U CN 201520211608U CN 204537823 U CN204537823 U CN 204537823U
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- CN
- China
- Prior art keywords
- power inductance
- low sense
- magnetic shell
- wire
- bar magnet
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Abstract
The utility model provides the high-power inductance of a kind of low sense.The high-power inductance of described low sense comprises magnetic shell and the bar magnet that is built in described magnetic shell and wire, and described wire is wound around described bar magnet and arranges to form loop construction, and the two ends of described wire draw respectively described magnetic shell outward direct forming be flat pin.The utility model provides a kind of easy to use, performance good, cost is low high-power inductance of low sense.
Description
Technical field
The utility model relates to inductive technologies field, particularly relates to the high-power inductance of a kind of low sense.
Background technology
The high-power inductance of low sense in the market is generally divided into two kinds, and one is contact pin type, uses body wire to do pin and realizes product maximizes power, but there is following shortcoming, must carry out artificial plug-in unit during use, at substantial is artificial, cannot carry out automated job; Another kind is SMD (Surface Mounted Devices, paster) formula, and front workmanship is the same, increase tablet, welding aftershaping is SMD, can realize SMT (Surface Mount Technology, surface mounting technology) automatic chip mounting during use, but there is following shortcoming, product ontology and pin have pad, thus open circuit may be produced and contact-making surface inadequate, effectively cannot play maximum power, and body conductor introduction must be cut because of welding tablet, form waste.
Utility model content
The purpose of this utility model is the defect overcoming prior art, provides a kind of easy to use, performance good, cost is low high-power inductance of low sense.
The utility model is achieved in that
The high-power inductance of a kind of low sense, the high-power inductance of described low sense comprises magnetic shell and the bar magnet that is built in described magnetic shell and wire, described wire is wound around described bar magnet and arranges to form loop construction, and the two ends of described wire draw respectively described magnetic shell outward direct forming be flat pin.
As the improvement of the high-power inductance of above-mentioned low sense, described magnetic shell is the cover body structure of one end open or both ends open, and the corresponding both sides of an openend of described magnetic shell are respectively equipped with a pin groove, to draw described flat pin respectively.
As the improvement of the high-power inductance of above-mentioned low sense, described bar magnet is column nickel-zinc ferrite or column manganese-zinc ferrite.
As the improvement of the high-power inductance of above-mentioned low sense, described wire is copper cash.
The beneficial effects of the utility model are: the high-power inductance of low sense that the utility model provides, it is flat pin by the two ends direct forming of winding wire own, form SMD series products, it is convenient not only can to strengthen when user uses, make it to use the operation of SMT machine direct machine paster, and then effectively save cost of labor, and due to pins of products be that winding wire two ends direct forming produces, therefore it is middle without joint mouth, effectively can make the maximizes power of product, enhance product performance, reach materials'use to maximize simultaneously, reduce the wasting of resources, reach effectively energy-conservation.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the planar structure schematic diagram of a kind of preferred embodiment of the high-power inductance of the low sense of the utility model.
Fig. 2 is the partial structurtes schematic diagram of the high-power inductance of sense low shown in Fig. 1.
Fig. 3 is the side structure schematic diagram of the magnetic shell of the high-power inductance of sense low shown in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figures 1 and 2, the present embodiment provides a kind of low sense high-power inductance 1.The high-power inductance of described low sense 1 comprises magnetic shell 11 and the bar magnet 12 that is built in described magnetic shell 11 and wire 13, described wire 13 is wound around described bar magnet 12 and arranges to form loop construction, and to draw the outer direct forming of described magnetic shell 11 be respectively flat pin 131 at the two ends of described wire 13.
Particularly, as shown in Figures 1 and 3, described magnetic shell 11 is the cover body structure of one end open, and the corresponding both sides of the openend of described magnetic shell 11 are respectively equipped with a pin groove 111, to draw described flat pin 131 respectively.In addition, described magnetic shell 11 also can be the cover body structure of both ends open, and wherein the corresponding both sides of an openend are respectively equipped with a pin groove 111, to draw described flat pin 131 respectively.Preferably, as shown in Figure 2, described bar magnet 12 is column nickel-zinc ferrite or column manganese-zinc ferrite.Described wire 13 is copper cash.
The high-power inductance of low sense that the present embodiment provides, it is flat pin by the two ends direct forming of winding wire own, form SMD series products, it is convenient not only can to strengthen when user uses, make it to use the operation of SMT machine direct machine paster, and then effectively save cost of labor, and due to pins of products be that winding wire two ends direct forming produces, therefore it is middle without joint mouth, effectively can make the maximizes power of product, enhance product performance, reach materials'use to maximize simultaneously, reduce the wasting of resources, reach effectively energy-conservation.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. the high-power inductance of low sense, it is characterized in that, the high-power inductance of described low sense comprises magnetic shell and the bar magnet that is built in described magnetic shell and wire, described wire is wound around described bar magnet and arranges to form loop construction, and the two ends of described wire draw respectively described magnetic shell outward direct forming be flat pin.
2. the high-power inductance of low sense as claimed in claim 1, is characterized in that, described magnetic shell is the cover body structure of one end open or both ends open, and the corresponding both sides of an openend of described magnetic shell are respectively equipped with a pin groove, to draw described flat pin respectively.
3. the high-power inductance of low sense as claimed in claim 1, is characterized in that, described bar magnet is column nickel-zinc ferrite or column manganese-zinc ferrite.
4. the high-power inductance of low sense as claimed in claim 1, is characterized in that, described wire is copper cash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211608.9U CN204537823U (en) | 2015-04-08 | 2015-04-08 | The high-power inductance of low sense |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211608.9U CN204537823U (en) | 2015-04-08 | 2015-04-08 | The high-power inductance of low sense |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204537823U true CN204537823U (en) | 2015-08-05 |
Family
ID=53751795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520211608.9U Expired - Fee Related CN204537823U (en) | 2015-04-08 | 2015-04-08 | The high-power inductance of low sense |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204537823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017041483A1 (en) * | 2015-09-11 | 2017-03-16 | 惠州市鑫感佳电子科技有限公司 | Low-inductance large-power inductor |
-
2015
- 2015-04-08 CN CN201520211608.9U patent/CN204537823U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017041483A1 (en) * | 2015-09-11 | 2017-03-16 | 惠州市鑫感佳电子科技有限公司 | Low-inductance large-power inductor |
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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: 20150805 Termination date: 20200408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |