CN107123518A - A kind of stable type magnetic core of transformer - Google Patents
A kind of stable type magnetic core of transformer Download PDFInfo
- Publication number
- CN107123518A CN107123518A CN201710484608.XA CN201710484608A CN107123518A CN 107123518 A CN107123518 A CN 107123518A CN 201710484608 A CN201710484608 A CN 201710484608A CN 107123518 A CN107123518 A CN 107123518A
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- type magnetic
- core
- transformer
- pedestal
- 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.)
- Pending
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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
- H01F27/24—Magnetic cores
-
- 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)
- Coils Or Transformers For Communication (AREA)
Abstract
The invention discloses a kind of stable type magnetic core of transformer, including core body, core body includes pedestal, U-shaped magnetic core and I type magnetic cores, U-shaped magnetic core and I type magnetic core, which is separately mounted to be provided with groove, the end face of U-shaped magnetic core on the two ends of pedestal, the end face of I type magnetic cores, is provided with copper sheet, insulating trip is provided between U-shaped magnetic core and I type magnetic cores, insulating trip bottom is provided with support frame, and support frame is arranged on pedestal, and through hole is provided with the middle part of I types magnetic core.The beneficial effects of the invention are as follows：It is simple in construction, using safety, realize improved high current behaviour, high magnetic permeability and the high patience changed to temperature, it is made of ferrite, so that the good wave filtering effect of magnetic core, is combined using two kinds of magnetic poles, during can making follow-up work, the magnetic line of force between transformer and inductance is independent, it is independent of each other, the setting of through hole and insulating trip can improve the stability of work, fixation, extends service life.
Description
Technical field
The present invention relates to a kind of magnetic core, more particularly to a kind of stable type magnetic core of transformer.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Level coil and iron core（Magnetic core）, major function has：Voltage transformation, current transformation, impedance conversion, isolation, voltage stabilizing（Magnetic saturation transformation
Device）Deng.It can be divided into, according to use,:Power transformer and special transformer (electric furnace change, rectification change, power frequency testing transformer, pressure regulation
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer,
Reactor, transformer etc.).Magnetic core is very important part in transformer, and magnetic core is made up of various iron oxide mixtures
One kind sintering magnetic metal oxide, with that can increase the magnetic flux density of magnet coil magnetic circuit in circuit, reduces copper loss, with
Increase electromagnetic intensity, improve voltage conversion efficiency.The good and bad influence for transformer of the performance of magnetic core is very big, so, carry
The emphasis that the performance of high magnetic core is always studied in the industry.
Therefore, to solve the above problems, special provide a kind of new technical scheme.
The content of the invention
The present invention provides a kind of stable type magnetic core of transformer.
The technical solution adopted by the present invention is：
A kind of stable type magnetic core of transformer, including core body, the core body include pedestal, U-shaped magnetic core and I type magnetic cores,
U-shaped magnetic core and I the type magnetic core is separately mounted to be provided with groove on the two ends of pedestal, the end face of the I types magnetic core, described U-shaped
Copper sheet is provided with the end face of magnetic core, insulating trip is provided between U-shaped magnetic core and I type magnetic cores, the insulating trip bottom is set
There is support frame, support frame as described above is arranged on pedestal, and through hole is provided with the middle part of the I types magnetic core.
Further, the I types magnetic core is made up of ferrite material.
Further, the width of the pedestal is more than the diameter of U-shaped magnetic core.
Further, the width of the pedestal is more than the diameter of I type magnetic cores.
Further, a segment distance is left between U-shaped magnetic core and I the type magnetic core.
The beneficial effects of the invention are as follows：It is simple in construction, using safety, realize improved high current behaviour, high magnetic permeability and to temperature
The high patience changed, is made so that the good wave filtering effect of magnetic core of ferrite, is combined using two kinds of magnetic poles, can
Make during follow-up work, the magnetic line of force between transformer and inductance is independent, is independent of each other, the setting of through hole and insulating trip, energy
The stability of work is improved, fixation extends service life.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of the present invention.
Wherein：1st, core body, 2, pedestal, 3, U-shaped magnetic core, 4, I type magnetic cores, 5, groove, 6, copper sheet, 7, insulating trip, 8,
Support frame, 9, through hole.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, should
Embodiment is only used for explaining the present invention, does not constitute the restriction to protection scope of the present invention.
A kind of stable type magnetic core of transformer as shown in Figure 1, including core body 1, core body 1 includes pedestal 2, U-shaped
Magnetic core 3 and I types magnetic core 4, U-shaped magnetic core 3 and I types magnetic core 4 are separately mounted to be provided with the two ends of pedestal 2, the end face of I types magnetic core 4
Copper sheet 6 is provided with groove 5, the end face of U-shaped magnetic core 3, insulating trip 7 is provided between U-shaped magnetic core 3 and I types magnetic core 4, is insulated
The bottom of piece 7 is provided with support frame 8, and support frame 8 is installed on the base 2, and the middle part of I types magnetic core 4 is provided with through hole 9, and I types magnetic core 4 is by iron
Oxygen material is made, and the width of pedestal 2 is more than the diameter of U-shaped magnetic core 3, and the width of pedestal 2 is more than the diameter of I types magnetic core 4, U-shaped magnetic
A segment distance is left between core 3 and I types magnetic core 4.
The beneficial effects of the invention are as follows：It is simple in construction, using safety, realize improved high current behaviour, high magnetic permeability and to temperature
The high patience changed, is made so that the good wave filtering effect of magnetic core of ferrite, is combined using two kinds of magnetic poles, can
Make during follow-up work, the magnetic line of force between transformer and inductance is independent, is independent of each other, the setting of through hole and insulating trip, energy
The stability of work is improved, fixation extends service life.
The above described is only a preferred embodiment of the present invention, being not the limit for making any other form to the present invention
System, and any modification made according to technical spirit of the invention or equivalent variations, still fall within model claimed of the invention
Enclose.
Claims (5)
1. a kind of stable type magnetic core of transformer, it is characterised in that：Including core body, the core body includes pedestal, U-shaped magnetic
Core and I type magnetic cores, U-shaped magnetic core and I the type magnetic core are separately mounted to be provided with the two ends of pedestal, the end face of the I types magnetic core
Copper sheet is provided with groove, the end face of the U-shaped magnetic core, insulating trip is provided between U-shaped magnetic core and I type magnetic cores, it is described exhausted
Embolium bottom is provided with support frame, and support frame as described above is arranged on pedestal, and through hole is provided with the middle part of the I types magnetic core.
2. a kind of stable type magnetic core of transformer according to claim 1, it is characterised in that：The I types magnetic core is by iron oxygen material
Material is made.
3. a kind of stable type magnetic core of transformer according to claim 1, it is characterised in that：The width of the pedestal is more than U
The diameter of type magnetic core.
4. a kind of stable type magnetic core of transformer according to claim 1, it is characterised in that：The width of the pedestal is more than I
The diameter of type magnetic core.
5. a kind of stable type magnetic core of transformer according to claim 1, it is characterised in that：U-shaped magnetic core and I the type magnetic core
Between leave a segment distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710484608.XA CN107123518A (en) | 2017-06-23 | 2017-06-23 | A kind of stable type magnetic core of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710484608.XA CN107123518A (en) | 2017-06-23 | 2017-06-23 | A kind of stable type magnetic core of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107123518A true CN107123518A (en) | 2017-09-01 |
Family
ID=59719409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710484608.XA Pending CN107123518A (en) | 2017-06-23 | 2017-06-23 | A kind of stable type magnetic core of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107123518A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6281014A (en) * | 1985-10-04 | 1987-04-14 | Toshiba Corp | Reactor |
| CN201522931U (en) * | 2009-10-28 | 2010-07-07 | 大连中广互感器制造有限公司 | Foul resisting current transformer applicable to plateaus |
| CN106057451A (en) * | 2016-08-05 | 2016-10-26 | 太仓宏光自控电器设备有限公司 | Anti-shock inductor suitable for high-speed rail |
| CN206022072U (en) * | 2016-08-23 | 2017-03-15 | 安徽广正电气科技有限公司 | Dry type phase-shifting rectifier transformer |
-
2017
- 2017-06-23 CN CN201710484608.XA patent/CN107123518A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6281014A (en) * | 1985-10-04 | 1987-04-14 | Toshiba Corp | Reactor |
| CN201522931U (en) * | 2009-10-28 | 2010-07-07 | 大连中广互感器制造有限公司 | Foul resisting current transformer applicable to plateaus |
| CN106057451A (en) * | 2016-08-05 | 2016-10-26 | 太仓宏光自控电器设备有限公司 | Anti-shock inductor suitable for high-speed rail |
| CN206022072U (en) * | 2016-08-23 | 2017-03-15 | 安徽广正电气科技有限公司 | Dry type phase-shifting rectifier transformer |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170901 |