CN2932579Y - Circular iron core split inductor - Google Patents
Circular iron core split inductor Download PDFInfo
- Publication number
- CN2932579Y CN2932579Y CN 200620043641 CN200620043641U CN2932579Y CN 2932579 Y CN2932579 Y CN 2932579Y CN 200620043641 CN200620043641 CN 200620043641 CN 200620043641 U CN200620043641 U CN 200620043641U CN 2932579 Y CN2932579 Y CN 2932579Y
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- CN
- China
- Prior art keywords
- iron core
- ring iron
- annular core
- core
- inductance
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a ring iron core fission inductance, comprising a ring iron core and a winding which homogeneously circles around the two internal and external cylinders of the ring iron core, wherein the ring iron core is formed of the connection of two semi-circle iron cores through a fastening mechanism. Instead of the integrated ring iron core in the present ring iron core inductance, the utility model creatively utilizes the two semi-circle iron cores and provides a completely novel ring iron core inductance, thereby causing the inductance to have a better linearity and a higher performance-price ratio, and also causing the power and the inductive value of the inductance more convenient for option. The utility model is applicable for any inductive load required experimental device.
Description
Technical field
The utility model relates to a kind of inductor, particularly a kind of annular core split inductor that is used for the power supply experimental rig as inductive load.This inductor is used for the experimental rig of power supply as inductive load, for example as the test of power-supply devices such as internal combustion engine generator group, generator, stabilized voltage power supply, UPS.
Background technology
Common inductor is to comprise a housing and the magnetic ridge (or claiming iron core or magnetic core) that is fixed on housing one end face, makes the conductor coils winding on described ridge iron core, extends the lead terminal to two limits respectively; These lead terminals are at housing outside warpage, and apply with scolding tin; Then, make the cap assembly apparatus on this housing, to seal above-mentioned coil in the cavity that described cap and housing defined, and make a base that includes the insulation material of the external conductive end utmost point be bonded on this housing base, allow this special line terminal extremely fixedly contact with the external conductive end, usually the pottery magnetic mud of also casting is packed in the above-mentioned cavity the inside of mentioning, to form the inductance assembly.
The making that comprises the inductor of iron core always use the rectangle punching inserted sheet of core material stacked constitute inductor jointly or use between the annular core to isolate with coil with nonmagnetic substance constitute inductor with coil again.It is undesirable that there is the linearity usually in inductor like this, and manufacturing cost is than problems such as height, and the power of inductor and inductance value also are not easy to apolegamy.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of and is used for annular core split inductor as the test of power-supply devices such as oil-electric engine group, generator, stabilized voltage power supply, UPS as inductive load.This annular core split inductor has good linearty and high cost performance, and the power of inductor and inductance value are convenient to apolegamy.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
A kind of annular core split inductor comprises annular core and evenly is wound on winding on inside and outside two cylinders of annular core, it is characterized in that: described annular core is connected by retention mechanism by the two halves circle ring iron core and combines,
In the utility model, the composition surface of described two halves annular iron core is provided with the non-magnetic insulating material liner.Two cylinders are set up and are provided with insulating barrier inside and outside the both ends of the surface of described annular core reach.
Annular core split inductor of the present utility model, creatively use the two halves circle ring iron core to substitute and be holistic annular core in the existing annular core inductor, a kind of brand-new annular core inductor is provided, make inductor have the better linearity and high cost performance, also make the apolegamy of being more convenient for of the power of inductor and inductance value, can be applied in the various experimental rigs that need inductive load.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of annular core split inductor of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of annular core split inductor comprises annular core 1 and evenly is wound on winding 2 on inside and outside two cylinders of annular core 1, and annular core 1 is connected by retention mechanism by the two halves circle ring iron core and combines,
In the present embodiment, annular core 1 adopts high magnetic conduction band to be rolled into annular, annular core 1 is cut into two semicircular ring iron cores after Overheating Treatment, on the composition surface of two halves circle ring iron core with non-magnetic insulating material liner 3 and makeup ring shape iron core 1 again.
When forming annular core 1, tightly wrap up the two halves circle ring iron core, prevent that the two halves circle ring iron core is separated from one another, be used to keep the integrality of annular core split inductor with a stainless steel band 4.In order to prevent that stainless steel band 4 from coming off and strengthen the fastening effect of stainless steel band 4, stainless steel band 4 two ends are provided with a steady pin 5, steady pin 5 links together stainless steel band 4, avoided stainless steel band 4 from the two halves circle ring iron core come off may; At the two ends of stainless steel band 4 fishbolt 6 is set simultaneously, fishbolt 6 runs through the band steady pin 5 that is arranged on stainless steel band 4 two ends, also tightly gets final product with nut then.Just two halves circle ring iron core firm grip can be in the same place with fishbolt 6 by twisting spin nut.
Certainly,, do not spend performing creative labour, on the basis of the foregoing description, can do multiple variation, can realize the purpose of this utility model equally for one of ordinary skill in the art.But above-mentioned various variations obviously should be in the protection range of claims of the present utility model.
Claims (4)
1. annular core split inductor comprises annular core and evenly is wound on winding on inside and outside two cylinders of annular core, it is characterized in that: described annular core is connected by retention mechanism by the two halves circle ring iron core and combines,
2, annular core split inductor as claimed in claim 1, it is characterized in that: the composition surface of described two halves annular iron core is provided with the non-magnetic insulating material liner.
3, annular core split inductor as claimed in claim 1 is characterized in that: two cylinders are set up and are provided with insulating barrier inside and outside the both ends of the surface of described annular core reach.
4. annular core split inductor as claimed in claim 1, it is characterized in that: described retention mechanism comprises:
One is arranged on the two halves circle ring iron core outer cylinder, in order to the band of parcel two halves circle ring iron core; Two pass the steady pin at described band two ends; And
One runs through two steady pins, the fishbolt that the two halves circle ring iron core is clamped together by band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043641 CN2932579Y (en) | 2006-07-04 | 2006-07-04 | Circular iron core split inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043641 CN2932579Y (en) | 2006-07-04 | 2006-07-04 | Circular iron core split inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2932579Y true CN2932579Y (en) | 2007-08-08 |
Family
ID=38349075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620043641 Expired - Fee Related CN2932579Y (en) | 2006-07-04 | 2006-07-04 | Circular iron core split inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2932579Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304309A (en) * | 2015-11-30 | 2016-02-03 | 天威保变（秦皇岛）变压器有限公司 | Binding method of large-sized transformer iron core and special tool for large-sized transformer iron core |
| CN106158343A (en) * | 2016-08-25 | 2016-11-23 | 河南森源电气股份有限公司 | The production method of Open Type Electric Current Mutual Inductor |
-
2006
- 2006-07-04 CN CN 200620043641 patent/CN2932579Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304309A (en) * | 2015-11-30 | 2016-02-03 | 天威保变（秦皇岛）变压器有限公司 | Binding method of large-sized transformer iron core and special tool for large-sized transformer iron core |
| CN106158343A (en) * | 2016-08-25 | 2016-11-23 | 河南森源电气股份有限公司 | The production method of Open Type Electric Current Mutual Inductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |