CN203931710U - A kind of combined shielding inductance - Google Patents
A kind of combined shielding inductance Download PDFInfo
- Publication number
- CN203931710U CN203931710U CN201420210961.0U CN201420210961U CN203931710U CN 203931710 U CN203931710 U CN 203931710U CN 201420210961 U CN201420210961 U CN 201420210961U CN 203931710 U CN203931710 U CN 203931710U
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- screening
- base
- coiling group
- combined shielding
- 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
Links
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses a kind of combined shielding inductance, comprise inductor body, described inductor body comprises base, magnetic core, be wound on the coiling group on magnetic core, the screening can of sealing magnetic core and coiling group, middle part, described base upper surface is provided with the groove corresponding with magnetic core bottom, described magnetic core is mounted in this groove, edge, described base upper surface is provided with the end difference corresponding with screening can, described screening can lower end is sleeved on this end difference, thereby the coiling group on sealing magnetic core, it is base, magnetic core, screening can is package assembly, structural stability is high, coiling, assembling is all very convenient quick, fraction defective is low, and base can adopt plastic material to make, reduced cost of manufacture.
Description
Technical field
The utility model relates to a kind of shielding inductance, particularly a kind of combined shielding inductance.
Background technology
Inductor is a kind of at the comparatively common electronic component of circuit, it mainly plays filtering in circuit, vibration, postpone, the effects such as trap, screen in addition signal, filtered noise, the effects such as stabling current and inhibition Electromagnetic Interference, therefore application comparatively extensively, installation for convenience of inductor, now a lot of inductors is all arranged to vertical inductor that can plug-in mounting welding, its magnetic core is generally dumbbell structure, middle part coiling wire, bottom arranges pin, after coiling, magnetic core is inserted in screening can and is encapsulated by colloid, the inductor of this class formation, coiling effect is bad, structural stability is low, fraction defective is high, and assembling processing is loaded down with trivial details consuming time.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides that a kind of cost of manufacture is low, fraction defective is low, assemble fast combined shielding inductance.
The utility model solves the technical scheme that its technical problem adopts:
A kind of combined shielding inductance, comprise inductor body, described inductor body comprises base, magnetic core, is wound on the screening can of coiling group, sealing magnetic core and coiling group on magnetic core, middle part, described base upper surface is provided with the groove corresponding with magnetic core bottom, described magnetic core is mounted in this groove, edge, described base upper surface is provided with the end difference corresponding with screening can, and described screening can lower end is sleeved on this end difference, thus the coiling group on sealing magnetic core.
Described magnetic core is a column construction, and described groove is a circular groove.
Described base lower end is provided with two connecting leads, and described base and magnetic core both sides arrange respectively threading breach, and described coiling group is connected to connecting leads by the wire being located on threading breach.
Described magnetic core and screening can are fixed on base by gluing.
Described base adopts plastic material to make.
The beneficial effects of the utility model are: a kind of combined shielding inductance, comprise inductor body, described inductor body comprises base, magnetic core, be wound on the coiling group on magnetic core, the screening can of sealing magnetic core and coiling group, middle part, described base upper surface is provided with the groove corresponding with magnetic core bottom, described magnetic core is mounted in this groove, edge, described base upper surface is provided with the end difference corresponding with screening can, described screening can lower end is sleeved on this end difference, thereby the coiling group on sealing magnetic core, it is base, magnetic core, screening can is package assembly, structural stability is high, coiling, assembling is all very convenient quick, fraction defective is low, and base can adopt plastic material to make, reduced cost of manufacture.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 1, Fig. 2 is the structural representation of a specific embodiment of the utility model, as shown in the figure, a kind of combined shielding inductance, comprise inductor body, described inductor body comprises base 1, magnetic core 2, be wound on the coiling group on magnetic core 2, the screening can 3 of sealing magnetic core 2 and coiling group, described magnetic core 2 is the column construction of a dumbbell shaped, described base 1 middle part, upper surface is provided with the circular groove 4 corresponding with magnetic core 2 bottoms, described magnetic core 2 is mounted in this groove 4, described base 1 edge, upper surface is provided with the end difference corresponding with screening can 35, described screening can 3 lower ends are sleeved on this end difference 5, described base 1 lower end is provided with two connecting leads 6, described base 1 and magnetic core 2 both sides arrange respectively threading breach 7, described coiling group is connected to connecting leads 6 by the wire being located on threading breach 7, for improving stability, after assembling, described magnetic core 2 and screening can 3 also can further be fixed on base 1 by gluing.
In the utility model, base 1, magnetic core 2, screening can 3 are package assembly, can be independent carry out production and processing, finally be assembled to one, its structural stability is high, and coiling, assembling are all very convenient quick, and fraction defective is low, and base 1 can adopt plastic material to make, and has reduced cost of manufacture.
Above better enforcement of the present utility model is illustrated; certainly; the utility model can also adopt form different from the embodiment described above; the conversion being equal to that those of ordinary skill in the art do under the prerequisite without prejudice to spirit of the present invention or accordingly change, all should belong in protection range of the present utility model.
Claims (5)
1. a combined shielding inductance, comprise inductor body, it is characterized in that: described inductor body comprises base (1), magnetic core (2), be wound on the coiling group on magnetic core (2), the screening can (3) of sealing magnetic core (2) and coiling group, middle part, described base (1) upper surface is provided with the groove (4) corresponding with magnetic core (2) bottom, described magnetic core (2) is mounted in this groove (4), described base (1) edge, upper surface is provided with the end difference (5) corresponding with screening can (3), described screening can (3) lower end is sleeved on this end difference (5), thereby the coiling group on sealing magnetic core (2).
2. a kind of combined shielding inductance according to claim 1, is characterized in that: described magnetic core (2) is a column construction, and described groove (4) is a circular groove.
3. a kind of combined shielding inductance according to claim 1, it is characterized in that: described base (1) lower end is provided with two connecting leads (6), described base (1) and magnetic core (2) both sides arrange respectively threading breach (7), and described coiling group is connected to connecting leads (6) by the wire being located on threading breach (7).
4. a kind of combined shielding inductance according to claim 1, is characterized in that: described magnetic core (2) and screening can (3) are fixed on base (1) by gluing.
5. a kind of combined shielding inductance according to claim 1, is characterized in that: described base (1) adopts plastic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210961.0U CN203931710U (en) | 2014-04-28 | 2014-04-28 | A kind of combined shielding inductance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210961.0U CN203931710U (en) | 2014-04-28 | 2014-04-28 | A kind of combined shielding inductance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203931710U true CN203931710U (en) | 2014-11-05 |
Family
ID=51827483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420210961.0U Expired - Fee Related CN203931710U (en) | 2014-04-28 | 2014-04-28 | A kind of combined shielding inductance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203931710U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679519A (en) * | 2016-03-17 | 2016-06-15 | 广东风华高新科技股份有限公司 | Shielded power inductor and assembling and molding method therefor |
| CN106298202A (en) * | 2016-08-30 | 2017-01-04 | 合肥博雷电气有限公司 | A kind of chip anti-electromagnetic interference high frequency inductance element |
| CN108231367A (en) * | 2016-12-14 | 2018-06-29 | 特富特科技(深圳)有限公司 | A kind of inductor |
| CN108305742A (en) * | 2016-07-13 | 2018-07-20 | 湖北蕊源电子股份有限公司 | A kind of totally enclosed inductor |
| CN110459401A (en) * | 2019-07-26 | 2019-11-15 | 深圳市吉百顺科技有限公司 | A kind of fully automatic wire winding machine shielding inductance α winding mode |
-
2014
- 2014-04-28 CN CN201420210961.0U patent/CN203931710U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679519A (en) * | 2016-03-17 | 2016-06-15 | 广东风华高新科技股份有限公司 | Shielded power inductor and assembling and molding method therefor |
| CN105679519B (en) * | 2016-03-17 | 2017-12-22 | 广东风华高新科技股份有限公司 | Protected type power inductor and its molding assembly method |
| CN108305742A (en) * | 2016-07-13 | 2018-07-20 | 湖北蕊源电子股份有限公司 | A kind of totally enclosed inductor |
| CN106298202A (en) * | 2016-08-30 | 2017-01-04 | 合肥博雷电气有限公司 | A kind of chip anti-electromagnetic interference high frequency inductance element |
| CN106298202B (en) * | 2016-08-30 | 2018-01-19 | 合肥博雷电气有限公司 | A kind of chip anti-electromagnetic interference high frequency inductance element |
| CN108231367A (en) * | 2016-12-14 | 2018-06-29 | 特富特科技(深圳)有限公司 | A kind of inductor |
| CN108231367B (en) * | 2016-12-14 | 2024-05-17 | 特富特科技(深圳)有限公司 | Inductor |
| CN110459401A (en) * | 2019-07-26 | 2019-11-15 | 深圳市吉百顺科技有限公司 | A kind of fully automatic wire winding machine shielding inductance α winding mode |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203931710U (en) | A kind of combined shielding inductance | |
| CN203368934U (en) | PCB wiring inductor, and DC-DC circuit | |
| CN204651136U (en) | The loop construction of tool common mode filtering or inductance effect | |
| CN203799821U (en) | Coil magnetic core assembly | |
| CN205282241U (en) | I -shaped magnetic core | |
| CN206639685U (en) | A kind of vertical paster common mode inductance | |
| CN204857400U (en) | Common mode inductance and be used for common mode inductance's base | |
| CN204102674U (en) | A kind of novel inductor bar magnet | |
| CN211404261U (en) | SMD common mode inductor | |
| CN203982972U (en) | A kind of inductance core of can coiling organizing coil more | |
| CN203931709U (en) | A kind of laminated inductance | |
| CN203931735U (en) | A kind of both-end inductance | |
| CN103138706A (en) | Filter and power circuit | |
| CN202363260U (en) | Film capacitor | |
| CN104399307A (en) | Production process of filter | |
| TWM523181U (en) | Inductor | |
| CN205004153U (en) | Magnetic core and filter | |
| CN205881614U (en) | Integrated inductor based on differential mode filtering altogether | |
| CN104425100A (en) | Inductor and manufacturing method thereof | |
| CN204189549U (en) | A kind of miniature magnetic bead inductance | |
| CN205751814U (en) | Assembled common mode inductance | |
| CN204259116U (en) | The fixture of coil | |
| CN203617062U (en) | SMD (Surface Mounted Device) winding type common-mode power inductor | |
| CN204010888U (en) | Filling inductor | |
| CN203165626U (en) | Low-noise and energy-saving ferrite core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 435325 Liu River Industrial Park, Qichun County, Hubei Province Patentee after: HUBEI RUIYUAN ELECTRONIC CO., LTD. Address before: Liu River Industrial Park, Qichun Town, Huanggang, Hubei Patentee before: QICHUN RUIYUAN ELECTRONIC CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170505 Address after: Guangdong province Zhongshan Jiajing road 528451 Nanlang Town Industrial Zone second (Cathay Company diagonally opposite) Patentee after: Zhongshan Rui Yuan Electronics Co., Ltd. Address before: 435325 Liu River Industrial Park, Qichun County, Hubei Province Patentee before: HUBEI RUIYUAN ELECTRONIC CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20190428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |