CN202839212U - Choking coil structure - Google Patents
Choking coil structure Download PDFInfo
- Publication number
- CN202839212U CN202839212U CN 201220528690 CN201220528690U CN202839212U CN 202839212 U CN202839212 U CN 202839212U CN 201220528690 CN201220528690 CN 201220528690 CN 201220528690 U CN201220528690 U CN 201220528690U CN 202839212 U CN202839212 U CN 202839212U
- Authority
- CN
- China
- Prior art keywords
- choke
- choking coil
- housing
- shell
- 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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- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses a choking coil structure. The choking coil structure comprises a choking coil body and a shell. The shell is provided with a plurality of grooves. The choking coil body is arranged in the grooves of the shell. The shell is made of metal. The shell, corresponding to the choking coil body, is provided with a plurality of terminals. Therefore, one or multiple choking coil bodies can be connected in the shell stably and complex connecting and fixing structure is not needed.
Description
Technical field
The utility model relates to a kind of choke structure, belongs to the choke technical field.
Background technology
Choke is anti-inductive coil of gripping alternating current, utilizes the proportional relation of coil reactance and frequency, can control high-frequency ac current, and low frequency and direct current are passed through.Common choke fixed structure is simple, and easily tumbling affects the element serviceability, and the connectivity robustness of a plurality of chokes can't guarantee more.
Summary of the invention
The utility model proposes a kind of choke structure, one or more chokes are firmly connected in the line, be difficult for tumbling.
For realizing this purpose, the structure that the utility model adopts is: a kind of choke structure, comprise choke body and housing, and described housing is provided with a plurality of grooves, the choke body is arranged in the groove of housing, and corresponding choke body is provided with a plurality of terminals on the housing.
Described choke body comprises magnet ring, and the magnet ring surface-coated has insulating barrier, is wound with inductance coil on the magnet ring.
Its beneficial effect is: this structure has realized that one or more choke bodies stably are connected in the housing, need not the complicated structure that is connected and fixed.
Description of drawings
Fig. 1 is the utility model plan structure figure.
Fig. 2 is the utility model broken section structure chart.
Embodiment
Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
As shown in Figure 1 and Figure 2, a kind of choke structure, comprise housing 1 and choke body 2, housing 1 is metal shell, and housing 1 is provided with a plurality of grooves, and one or more choke bodies 2 are arranged in the groove, need not the complicated structure that is connected and fixed, can choke body 2 is firmly fixing, can not tumble, corresponding choke body 2 is provided with a plurality of terminals 3 on the housing 1.Described choke body 2 comprises magnet ring 4, and magnet ring 4 surface-coated have insulating barrier 5 to prevent from puncturing, and insulating barrier 5 is epoxy glue, and magnet ring 4 outsides are enclosed with inductance coil 6, and inductance coil 6 is polyester-imide QZY-2 enamelled wire.
The utility model is not limited to aforesaid embodiment.The utility model expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (2)
1. choke structure, comprise choke body (2) and housing (1), it is characterized in that, described housing (1) is provided with a plurality of grooves, choke body (2) is arranged in the groove of housing (1), and the upper corresponding choke body (2) of housing (1) is provided with a plurality of terminals (3).
2. choke structure according to claim 1 is characterized in that, described choke body (2) comprises magnet ring (4), and magnet ring (4) surface-coated has insulating barrier (5), is wound with inductance coil (6) on the magnet ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528690 CN202839212U (en) | 2012-10-16 | 2012-10-16 | Choking coil structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528690 CN202839212U (en) | 2012-10-16 | 2012-10-16 | Choking coil structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839212U true CN202839212U (en) | 2013-03-27 |
Family
ID=47950856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220528690 Expired - Fee Related CN202839212U (en) | 2012-10-16 | 2012-10-16 | Choking coil structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106067364A (en) * | 2016-07-20 | 2016-11-02 | 长兴荣兴电子有限公司 | Multi-pole magnet-ring |
-
2012
- 2012-10-16 CN CN 201220528690 patent/CN202839212U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106067364A (en) * | 2016-07-20 | 2016-11-02 | 长兴荣兴电子有限公司 | Multi-pole magnet-ring |
| CN106067364B (en) * | 2016-07-20 | 2019-02-01 | 浙江品创知识产权服务有限公司 | Multi-pole magnet-ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU DELONG MAGNETOELECTRICITY TECHNOLOGY CO. Free format text: FORMER OWNER: GUANGZHOU DELOOP ELECTRONIC DEVICES CO., LTD. Effective date: 20150825 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150825 Address after: One of the 511460 Guangdong city of Guangzhou province Panyu District Shi Ji Zhen Jin Shan Cun CRE Animation Industrial Park No. B25 fourth Patentee after: GUANGZHOU DELOOP MAGNET TECHNOLOGY CO., LTD. Address before: Panyu District Dashi street Guangzhou city Guangdong province 511430 Hui Jiang Cunbao Gang Road No. 1 building 301 by 1 Patentee before: Guangzhou Deloop Electronic Devices Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20161016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |