CN106653322A - Universal inductor - Google Patents
Universal inductor Download PDFInfo
- Publication number
- CN106653322A CN106653322A CN201611018208.1A CN201611018208A CN106653322A CN 106653322 A CN106653322 A CN 106653322A CN 201611018208 A CN201611018208 A CN 201611018208A CN 106653322 A CN106653322 A CN 106653322A
- Authority
- CN
- China
- Prior art keywords
- ring
- support
- annular
- layer connection
- supporting
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 238000003475 lamination Methods 0.000 claims description 4
- 239000003550 marker Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
- H01F17/062—Toroidal core with turns of coil around it
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The invention relates to a universal inductor. The universal inductor comprises a winding supporting assembly and a framework assembly, wherein the framework assembly comprises an annular supporting shell, wherein an annular iron core fixing cavity is formed in the supporting shell; a plurality of concentric annular iron core sheets, insulating sheets, magnetic sheets and plastic supporting blocks are arranged in the iron core fixing cavity; the winding supporting assembly is arranged on the exterior of the annular supporting shell in a sleeving manner; the winding supporting assembly comprises two supporting nets which are in mirror symmetry around the middle part of a supporting shell axial line; each supporting net comprises an outer layer connecting ring positioned on the outer side of the supporting shell and an inner layer connecting ring positioned on the inner side of the supporting shell; the outer layer connecting ring and the inner layer connecting ring are connected through a plurality of C-shaped isolating strips; each supporting net is divided into a plurality of winding isolating regions which are arranged in a central symmetry manner by the isolating strips; and the two supporting nets which are in mirror symmetry are fixed through the combination between the outer layer connecting rings and the combination between the inner layer connecting rings.
Description
Technical field
The present invention relates to a kind of general inductance, belongs to electronic devices and components field.
Background technology
Inductor is the element that electric energy can be converted into magnetic energy and be stored.Inductor is similar to that transformation
Device, but only one of which winding.Inductor has certain inductance, and it only hinders the change of electric current.If inductor is without electricity
In the state of stream passes through, it will attempt to hinder electric current to flow through it during circuit ON；If inductor is in the state for having electric current to pass through
Under, it will attempt to maintain electric current constant when circuit disconnects.
The structure of inductance is usually the solderless wrapped connection coil on skeleton or magnetic core, while the parameter of inductance is also mainly by coil
The number of turn be determined, it is however generally that coil is by special coil winding machine around being connected on skeleton, magnetic core；But for some experiments
With or for established standardses parameter is used, coil is accomplished by artificial going to carry out accurate solderless wrapped connection, and the density of solderless wrapped connection
Relative requirement is higher, if simply carrying out solderless wrapped connection to the skeleton or magnetic core of an annular, cannot ensure its precision.
The content of the invention
The technical problem to be solved in the present invention is：Overcome technical problem of the prior art, there is provided a kind of general inductance.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of general inductance, including winding support component and skeleton component；The skeleton component is included outside the support of an annular
Shell, the iron core that an annular is provided with the support housing fixes cavity, if fix in the iron core being provided with cavity
The support block of the lamination of dry annular concentric, insulating trip, magnetic sheet and plastics matter；Winding support component is socketed in the support of annular
Housing exterior, the winding support component includes the supporting network of two relative support housing axis middle part specular, described
Support net includes an outer layer connection ring being located on the outside of support housing and an internal layer connection ring being located on the inside of connected with outer casing,
Connected by the divider of some C-shapeds between the outer layer connection ring and internal layer connection ring, separated supporting network by divider
Into some winding marker spaces being centrosymmetric, the divider relative support housing axis annular array is arranged；Two mirror images
It is fixed by the combination between the combination between outer layer connection ring and internal layer connection ring between symmetrical supporting network.
Used as the further innovation of the present invention, the support housing of the annular is socketed in including a support set and one
Covering jacket outside support set, the support set includes a support ring for being located at support housing inwall, in the support ring
Axial one end wall coaxial is fixedly connected a spacing ring；The covering jacket includes a covering for being located at support housing outer wall
Ring, in axial one end inwall of the cover ring hold-down ring is coaxially fixed with；Pass through between the support set and covering jacket
Spacing ring is fixedly connected with the combination of the combination, hold-down ring and support ring of cover ring.
As the further innovation of the present invention, the peripheral annular array of the spacing ring is provided with some convex columns A,
Annular array is provided with some inserting grooves corresponding with aforementioned convex column A, inserting groove and projection on the one end of the cover ring axial direction
Interference fit between post, in axial one end of the support ring, also annular array arranges some convex columns B, in the support ring also
A fixed pressure ring is fixed with, fixed pressure ring is pressed on hold-down ring, is provided with fixed pressure ring some with aforementioned convex column B pair
The connecting hole answered, the end of convex column B is with diameter greater than the ball head structure of connection bore dia.
As the further innovation of the present invention, the fixation of an annular is additionally provided with the inwall of the internal layer connection ring
Orchid, is fixed between two internal layer connection rings by the bonding between two mounting flanges.
As the further innovation of the present invention, note is integrated between the divider and internal layer connection ring, outer layer connection ring
Modeling structure.
The invention has the beneficial effects as follows：
1st, the present invention devises the support housing that arbitrarily can according to demand place magnetic conduction sheet, conducting strip, iron plate, magnetic sheet, realizes
Control to the quantization of iron core or magnetic core size and magnetic, simultaneously for space can be filled using support block；
In addition the present invention is also provided with one and can pound several winding support components with the good coil of precise control, by divider, by iron core,
Several regions have been divided into outside magnetic core, by control each region coil pound number just can be accurately controlled coil point
Cloth density and always pound number.
2nd, support housing of the invention is fixed using connected structure, convenient disassembly, while fixed pressure ring is using bulb type
Fixed structure, realizes the locking to above connected structure, improves stability.
3rd, the mounting flange positioned at inner side is not while inductance existing volume is expanded, it is ensured that consolidating between two supporting networks
Determine intensity.
4th, the supporting network good stability of integrated injection molding, low cost.
Description of the drawings
With reference to the accompanying drawings and examples the present invention is further described.
Fig. 1 is the generalized section of the present invention；
Fig. 2 is the structural representation of supporting network.
In figure：1st, spacing ring；2nd, support ring；3rd, cover ring；4th, hold-down ring；5th, fixed pressure ring；6th, support block；7th, magnetic sheet；
8th, lamination；9th, outer layer connection ring；10th, internal layer connection ring；11st, mounting flange；12nd, divider.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are simplified schematic diagram, only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, the present invention is a kind of general inductance, including winding support component and skeleton component；The skeleton group
Part includes the support housing of an annular, and the iron core that an annular is provided with the support housing fixes cavity, described
Iron core fixes the support block of lamination, insulating trip, magnetic sheet and plastics matter that some annular concentrics are provided with cavity, the ring
The support housing of shape includes a support set and a covering jacket being socketed in outside support set, and the support set includes one
Positioned at the support ring of support housing inwall, in axial one end wall coaxial of the support ring spacing ring is fixedly connected；Institute
Covering jacket is stated including a cover ring for being located at support housing outer wall, is coaxially fixed with axial one end inwall of the cover ring
One hold-down ring；By the group of the combination, hold-down ring and support ring of spacing ring and cover ring between the support set and covering jacket
Conjunction is fixedly connected；
The peripheral annular array of the spacing ring is provided with some convex columns A, the circular array on the one end of cover ring axial direction
Row are provided with some inserting grooves corresponding with aforementioned convex column A, interference fit between inserting groove and convex column, in the support ring
Axial one end also annular array some convex columns B are set, a fixed pressure ring, fixed pressure ring are further fixed in the support ring
It is pressed on hold-down ring, some connecting holes corresponding with aforementioned convex column B, the end of convex column B is provided with fixed pressure ring
Portion is with diameter greater than the ball head structure of connection bore dia.
Winding support component is socketed in outside the support housing of annular, and the winding support component includes two relative supports
Housing axis middle part specular supporting network, the supporting network include one be located at support housing on the outside of outer layer connection ring with
And an internal layer connection ring being located on the inside of connected with outer casing, by some C-shapeds between the outer layer connection ring and internal layer connection ring
Divider connection, supporting network is separated into by some winding marker spaces being centrosymmetric, the divider phase by divider
Support housing axis annular array is arranged；The mounting flange of an annular is additionally provided with the inwall of the internal layer connection ring,
By being fixed by the bonding between two mounting flanges between the supporting network of two speculars.
Such as Fig. 2, between parting bead and internal layer connection ring, outer layer connection ring injection structure is integrated.
This structure arbitrarily can according to demand place the support housing of magnetic conduction sheet, conducting strip, iron plate, magnetic sheet, and it is right to realize
The control of the quantization of iron core or magnetic core size and magnetic, simultaneously for space can be filled using support block；In addition
The present invention is also provided with one and can pound several winding support components with the good coil of precise control, by divider, by iron core, magnetic core
Outside has been divided into several regions, by control each region coil pound number just can be accurately controlled coil distributions it is close
Spend and always pound number.
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (5)
1. a kind of general inductance, is characterized in that：Including winding support component and skeleton component；The skeleton component includes a ring
The support housing of shape, the iron core that an annular is provided with the support housing fixes cavity, and in the iron core cavity is fixed
Inside it is provided with the support block of lamination, insulating trip, magnetic sheet and the plastics matter of some annular concentrics；Winding support component is socketed in
Outside the support housing of annular, the winding support component includes the support of two relative support housing axis middle part speculars
Net, the supporting network is interior on the inside of connected with outer casing including an outer layer connection ring being located on the outside of support housing and one
Layer connection ring, is connected between the outer layer connection ring and internal layer connection ring by the divider of some C-shapeds, will be propped up by divider
Support net is separated into some winding marker spaces being centrosymmetric, and the divider relative support housing axis annular array is arranged；
Carried out by the combination between the combination between outer layer connection ring and internal layer connection ring between the supporting network of two speculars
It is fixed.
2. a kind of general inductance as claimed in claim 1, is characterized in that：The support housing of the annular includes a support set
And a covering jacket being socketed in outside support set, the support set include one be located at support housing inwall support ring,
A spacing ring is fixedly connected in axial one end wall coaxial of the support ring；The covering jacket includes that one is located at outside support
The cover ring of shell outer wall, in axial one end inwall of the cover ring hold-down ring is coaxially fixed with；The support set with cover
It is fixedly connected with the combination of the combination, hold-down ring and support ring of cover ring by spacing ring between lid set.
3. a kind of general inductance as claimed in claim 2, is characterized in that：It is provided with the peripheral annular array of the spacing ring
Some convex columns A, annular array is provided with some grafting corresponding with aforementioned convex column A on the one end of cover ring axial direction
Groove, interference fit between inserting groove and convex column, in axial one end of the support ring, also annular array arranges some convex columns
B, is further fixed on a fixed pressure ring in the support ring, fixed pressure ring is pressed on hold-down ring, if being provided with fixed pressure ring
Connecting hole corresponding with aforementioned convex column B is done, the end of convex column B is with diameter greater than the ball head structure of connection bore dia.
4. as claimed in claim 1 a kind of general inductance, is characterized in that：One is additionally provided with the inwall of the internal layer connection ring
The mounting flange of individual annular, is fixed between two internal layer connection rings by the bonding between two mounting flanges.
5. a kind of general inductance as claimed in claim 1, is characterized in that：The divider is connected with internal layer connection ring, outer layer
Injection structure is integrated between ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611018208.1A CN106653322B (en) | 2016-11-20 | 2016-11-20 | A kind of general inductance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611018208.1A CN106653322B (en) | 2016-11-20 | 2016-11-20 | A kind of general inductance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106653322A true CN106653322A (en) | 2017-05-10 |
| CN106653322B CN106653322B (en) | 2018-06-22 |
Family
ID=58809049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611018208.1A Expired - Fee Related CN106653322B (en) | 2016-11-20 | 2016-11-20 | A kind of general inductance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106653322B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2208268Y (en) * | 1994-12-08 | 1995-09-20 | 瞿安 | Electric reactor with stepless adjustable inductance |
| CN1162184A (en) * | 1996-03-06 | 1997-10-15 | 阿尔卑斯电气株式会社 | Magnetic core of pulse transformer |
| EP1367612A1 (en) * | 2002-05-29 | 2003-12-03 | Epcos Ag | Coil bobbin and inductance with such bobbin |
| CN201622910U (en) * | 2010-01-25 | 2010-11-03 | 广州金升阳科技有限公司 | Insulated shell used for annular magnetic core |
-
2016
- 2016-11-20 CN CN201611018208.1A patent/CN106653322B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2208268Y (en) * | 1994-12-08 | 1995-09-20 | 瞿安 | Electric reactor with stepless adjustable inductance |
| CN1162184A (en) * | 1996-03-06 | 1997-10-15 | 阿尔卑斯电气株式会社 | Magnetic core of pulse transformer |
| EP1367612A1 (en) * | 2002-05-29 | 2003-12-03 | Epcos Ag | Coil bobbin and inductance with such bobbin |
| CN201622910U (en) * | 2010-01-25 | 2010-11-03 | 广州金升阳科技有限公司 | Insulated shell used for annular magnetic core |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106653322B (en) | 2018-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 224400 No.20, GCL Avenue, Funing Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu Funing Haitian Jinning Sanhuan Electronic Co.,Ltd. Address before: 224400 Jiangsu Province, Yancheng City Funing Economic Development Zone East Fu Street No. 5 Concord Road No. 20 Patentee before: JIANGSU FUNING JINNING SANHUAN FDK CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 |