CN202167316U - Magnetic ring shell of common mode inductor - Google Patents
Magnetic ring shell of common mode inductor Download PDFInfo
- Publication number
- CN202167316U CN202167316U CN201120224300XU CN201120224300U CN202167316U CN 202167316 U CN202167316 U CN 202167316U CN 201120224300X U CN201120224300X U CN 201120224300XU CN 201120224300 U CN201120224300 U CN 201120224300U CN 202167316 U CN202167316 U CN 202167316U
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- CN
- China
- Prior art keywords
- ring shell
- magnetic ring
- common mode
- dividing plate
- magnet ring
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the magnetic ring shell of a common mode inductor, which comprises a magnetic ring shell body. The two sides of the magnetic ring shell body are respectively and symmetrically sheathed with a groove ring. The groove rings are equipped with slots. A baffle plate is fixedly arranged at the middle of the magnetic ring shell body. The two sides of the baffle plate are clamped inside the slots. According to the utility model, the two sides of the baffle plate are clamped in the slots. Therefore, the baffle plate is prevented from being in direct contact with an electromagnet core ring. The two sidewalls of the baffle plate are equipped with antiskid grooves, so that the baffle plate is prevented from sliding up and down inside the slots and is fixed to the slots. Meanwhile, coils on the two sides of the magnetic ring shell body are not influenced. Therefore, the magnetic ring shell is convenient to use.
Description
Technical field
The utility model relates to the magnet ring shell that common mode inductance is used.
Background technology
Traditional common mode inductance; Dividing plate is welded in the electric iron core ring through rosin etc., complex operation, and welding such as rosin is accidentally; Can be bonded on the coil; When the normal current in the circuit is flowed through common mode inductance, cause electric current in the inductance coil of same-phase coiling, to produce reverse magnetic field and can not cancel out each other, influence the use of common mode inductance.Therefore, need provide a kind of new technical scheme to solve above-mentioned technical problem.
The utility model content
The purpose of the utility model provides the magnet ring shell that a kind of common mode inductance easy to use is used.
The technical scheme that the utility model adopts is:
The magnet ring shell that common mode inductance is used comprises the magnet ring outer cover body, and said magnet ring outer cover body bilateral symmetry is socketed with grooved ring, has draw-in groove on the said grooved ring, and said magnet ring outer cover body center fixed has dividing plate, and said dividing plate both sides are connected in the draw-in groove.
The two side of said dividing plate is provided with anti-slip tank.
The utility model on the magnet ring shell time, can make magnet ring shell generation plastic deformation with the inductance wire-wound, makes magnet ring shell madial wall protruding, just in time is stuck in the anti-slip tank, and stationary barrier prevents its slip.This structural design is cleverly used simply, and steadiness is strong.
The utility model has the advantages that: the dividing plate both sides are connected in the draw-in groove; Avoided the direct and electric iron core loop contacts of dividing plate; The two side of dividing plate is provided with anti-slip tank, can prevent that dividing plate from sliding up and down in draw-in groove, and dividing plate is fixed in the draw-in groove; Avoided the coil of magnet ring outer cover body both sides to be affected, easy to use.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of the utility model dividing plate.
Wherein: 1, magnet ring outer cover body, 2, grooved ring, 3, draw-in groove, 4, dividing plate, 5, anti-slip tank.
Embodiment
As depicted in figs. 1 and 2; The magnet ring shell that the common mode inductance of the utility model is used comprises magnet ring outer cover body 1, and magnet ring outer cover body 1 bilateral symmetry is socketed with grooved ring 2; Have draw-in groove 3 on the grooved ring 2; Magnet ring outer cover body 1 center fixed has dividing plate 4, and dividing plate 4 both sides are connected in the draw-in groove 3, and the two side of dividing plate 4 is provided with anti-slip tank 5.
Claims (2)
1. the magnet ring shell used of common mode inductance; Comprise the magnet ring outer cover body, it is characterized in that: said magnet ring outer cover body bilateral symmetry is socketed with grooved ring, has draw-in groove on the said grooved ring; Said magnet ring outer cover body center fixed has dividing plate, and said dividing plate both sides are connected in the draw-in groove.
2. the magnet ring shell that common mode inductance according to claim 1 is used is characterized in that: the two side of said dividing plate is provided with anti-slip tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120224300XU CN202167316U (en) | 2011-06-29 | 2011-06-29 | Magnetic ring shell of common mode inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120224300XU CN202167316U (en) | 2011-06-29 | 2011-06-29 | Magnetic ring shell of common mode inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202167316U true CN202167316U (en) | 2012-03-14 |
Family
ID=45803128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120224300XU Expired - Fee Related CN202167316U (en) | 2011-06-29 | 2011-06-29 | Magnetic ring shell of common mode inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202167316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157394A (en) * | 2014-08-28 | 2014-11-19 | 东莞市大忠电子有限公司 | Amorphous magnetic ring inductor facilitating wire winding |
-
2011
- 2011-06-29 CN CN201120224300XU patent/CN202167316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157394A (en) * | 2014-08-28 | 2014-11-19 | 东莞市大忠电子有限公司 | Amorphous magnetic ring inductor facilitating wire winding |
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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: 20120314 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |