CN107086110A - A kind of core structure - Google Patents
A kind of core structure Download PDFInfo
- Publication number
- CN107086110A CN107086110A CN201710478568.8A CN201710478568A CN107086110A CN 107086110 A CN107086110 A CN 107086110A CN 201710478568 A CN201710478568 A CN 201710478568A CN 107086110 A CN107086110 A CN 107086110A
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- core array
- magnetic
- array
- structure according
- 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
Links
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
- H01F27/263—Fastening parts of the core together
Abstract
The invention discloses a kind of core structure, including core body, core body includes the first magnetic core array and the second magnetic core array, first magnetic core array and the second magnetic core array are U-shape structure, it is rectangle that first magnetic core array and the second magnetic core array, which form whole magnetic core, the end face of first magnetic core array sets fluted, and the second magnetic core array is in the groove of the first magnetic core array, and the center on the outside of the first magnetic core array is provided with magnetic pole.The beneficial effects of the invention are as follows：The high patience that first magnetic core array and the second magnetic core array are implemented in combination with into improved high current behaviour, high magnetic permeability and changed to temperature, alloy material is made to be set with ferritic so that the good wave filtering effect of magnetic core, the increase of magnetic pole can improve stability when transformer works.
Description
Technical field
The present invention relates to a kind of magnetic core, more particularly to a kind of core structure.
Background technology
Magnetic core：Magnetic core refers to a kind of sintering magnetic metal oxide being made up of various iron oxide mixtures.For example, manganese-
Zn ferrite and nickel-zinc ferrite are typical magnetic core array materials.Manganese-zinc ferrite has high magnetic permeability and high magnetic flux density
Feature, and with more low-loss characteristic.Nickel-zinc ferrite has the spies such as high unit area impedance, low magnetic permeability less than hundreds of
Property.FERRITE CORE is used in the coil and transformer of various electronic equipments.
A kind of sintering magnetic metal oxide that magnetic core is made up of various iron oxide mixtures, with can add in circuit
The magnetic flux density of big magnet coil magnetic circuit, reduces copper loss, to increase electromagnetic intensity, improves voltage conversion efficiency.Magnetic core
The good and bad influence for transformer of performance greatly, so, improve the emphasis that the performance of 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 core structure.
The technical solution adopted by the present invention is：
A kind of core structure, including core body, the core body include the first magnetic core array and the second magnetic core array, described first
Magnetic core array and the second magnetic core array are U-shape structure, and the first magnetic core array and the second magnetic core array the formation whole magnetic core is rectangle,
The end face of first magnetic core array sets fluted, and second magnetic core array is in the groove of the first magnetic core array, in the first magnetic
Center on the outside of core body is provided with magnetic pole.
Further, first magnetic core array is made up of alloy material.
Further, second magnetic core array is made up of ferrite.
Further, the second magnetic core array end face diameter is less than the first magnetic core array end face diameter.
Further, it is provided with elastic component in the groove.
Further, the elastic component is elastic seal ring.
The beneficial effects of the invention are as follows：First magnetic core array and the second magnetic core array are implemented in combination with improved high current behaviour, high magnetic conductance
Rate and the high patience changed to temperature, alloy material is made to be set with ferritic so that the good wave filtering effect of magnetic core, magnetic pole
Increase can improve transformer work when stability.
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, the first magnetic core array, the 2, second magnetic core array, 3, groove, 4, elastic seal ring, 5, magnetic pole.
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 core structure as shown in Figure 1, including core body, core body include the first magnetic core array 1 and the second magnetic
Core body 2, the first magnetic core array 1 and the second magnetic core array 2 are U-shape structure, the first magnetic core array 1 and the integral magnetic of the bodily form of the second magnetic core 2
Core is rectangle, and the end face of the first magnetic core array 1 sets fluted 3, and the second magnetic core array 2 is located in the groove 3 of the first magnetic core array 1,
The center in the outside of the first magnetic core array 1 is provided with magnetic pole 5, the first magnetic core array 1 is made up of alloy material, the second magnetic core array 2
It is made up of ferrite, the end face diameter of the second magnetic core array 2, which is less than in the end face diameter of the first magnetic core array 1, groove 3, is provided with elastic packing
Circle 4.
The beneficial effects of the invention are as follows：First magnetic core array and the second magnetic core array are implemented in combination with improved high current behaviour, high magnetic conductance
Rate and the high patience changed to temperature, alloy material is made to be set with ferritic so that the good wave filtering effect of magnetic core, magnetic pole
Increase can improve transformer work when stability.
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 (6)
1. a kind of core structure, it is characterised in that：Including core body, the core body includes the first magnetic core array and the second magnetic
Core body, first magnetic core array and the second magnetic core array are U-shape structure, and first magnetic core array and the second magnetic core array form entirety
Magnetic core is rectangle, and the end face of first magnetic core array sets fluted, and second magnetic core array is recessed located at the first magnetic core array
In groove, the center on the outside of the first magnetic core array is provided with magnetic pole.
2. a kind of core structure according to claim 1, it is characterised in that：First magnetic core array is by alloy material system
Into.
3. a kind of core structure according to claim 1, it is characterised in that：Second magnetic core array is made up of ferrite.
4. a kind of core structure according to claim 1, it is characterised in that：The second magnetic core array end face diameter is less than the
One magnetic core array end face diameter.
5. a kind of core structure according to claim 1, it is characterised in that：Elastic component is provided with the groove.
6. a kind of core structure according to claim 5, it is characterised in that：The elastic component is elastic seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710478568.8A CN107086110A (en) | 2017-06-22 | 2017-06-22 | A kind of core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710478568.8A CN107086110A (en) | 2017-06-22 | 2017-06-22 | A kind of core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107086110A true CN107086110A (en) | 2017-08-22 |
Family
ID=59607201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710478568.8A Pending CN107086110A (en) | 2017-06-22 | 2017-06-22 | A kind of core structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107086110A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000082620A (en) * | 1998-09-04 | 2000-03-21 | Tokin Corp | Core with measure against emi and noisepreventing device |
| CN1996515A (en) * | 2006-01-06 | 2007-07-11 | 三星电子株式会社 | Magnetic core, and inductor and transformer comprising the same |
| CN103440965A (en) * | 2013-08-14 | 2013-12-11 | 昆山达功电子有限公司 | Transformer magnetic core |
| CN105931808A (en) * | 2016-05-26 | 2016-09-07 | 贵阳顺络迅达电子有限公司 | Fastener type magnetic core structure and assembly method therefor |
| CN106847469A (en) * | 2017-03-22 | 2017-06-13 | 济南铂晶电子科技有限公司 | A kind of waterproof Open Type Electric Current Mutual Inductor and encapsulating method |
-
2017
- 2017-06-22 CN CN201710478568.8A patent/CN107086110A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000082620A (en) * | 1998-09-04 | 2000-03-21 | Tokin Corp | Core with measure against emi and noisepreventing device |
| CN1996515A (en) * | 2006-01-06 | 2007-07-11 | 三星电子株式会社 | Magnetic core, and inductor and transformer comprising the same |
| CN103440965A (en) * | 2013-08-14 | 2013-12-11 | 昆山达功电子有限公司 | Transformer magnetic core |
| CN105931808A (en) * | 2016-05-26 | 2016-09-07 | 贵阳顺络迅达电子有限公司 | Fastener type magnetic core structure and assembly method therefor |
| CN106847469A (en) * | 2017-03-22 | 2017-06-13 | 济南铂晶电子科技有限公司 | A kind of waterproof Open Type Electric Current Mutual Inductor and encapsulating method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103928218A (en) | Magnetic Device With High Saturation Current And Low Core Loss | |
| CN102360725A (en) | Magnetic differential mode and common mode integrated inductor | |
| CN204651128U (en) | A kind of mixed magnetic circuit inductor | |
| JP2015141976A (en) | reactor | |
| CN203607208U (en) | Shielding type power chip inductor | |
| CN107086110A (en) | A kind of core structure | |
| CN203288375U (en) | Iron core structure of low-heat-radiation electromagnet | |
| CN107068321A (en) | A kind of magnetic core for transformer | |
| CN202049839U (en) | Ferrite core | |
| CN107068322A (en) | A kind of magnetic core for transformer structure | |
| CN107086109A (en) | A kind of magnetic core | |
| CN206022066U (en) | A kind of novel transformer core assembly | |
| CN107086104A (en) | A kind of stable type core assembly | |
| CN107424775A (en) | A kind of security core structure | |
| CN107424774A (en) | A kind of core structure | |
| CN108417358A (en) | A kind of core structure | |
| CN107086111A (en) | A kind of high frequency transformer core structure | |
| CN102306536A (en) | Ferrite magnetic core | |
| CN204578360U (en) | A kind of modular power source of integrated common mode inductance | |
| CN202422910U (en) | Common-mode inductor for magnetic shielding patch | |
| CN219998012U (en) | Anti-interference type chip inductor magnetic core | |
| CN203456235U (en) | Magnetic core for transformer | |
| CN104979064A (en) | EPQ type magnetic core and magnetic inductance element containing same | |
| CN202307447U (en) | Magnetic core for differential mode coil | |
| CN107093513A (en) | A kind of magnetic core of transformer component |
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 |
Application publication date: 20170822 |
|
| RJ01 | Rejection of invention patent application after publication |