CN206022063U - A kind of new E type core structure - Google Patents
A kind of new E type core structure Download PDFInfo
- Publication number
- CN206022063U CN206022063U CN201620937473.9U CN201620937473U CN206022063U CN 206022063 U CN206022063 U CN 206022063U CN 201620937473 U CN201620937473 U CN 201620937473U CN 206022063 U CN206022063 U CN 206022063U
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- wrapping post
- lateral column
- projection
- base plate
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Abstract
The utility model discloses a kind of new E type core structure, its section is in E types, it is made up of wrapping post, the first lateral column, the second lateral column and base plate, base plate is provided with the first projection and the second projection away from wrapping post side, first projection is located between the first lateral column and wrapping post, and the second projection is located between the second lateral column and wrapping post.By the new E type core structure of above-mentioned optimization design, the size design of magnetic core rationally, is targetedly sintered in kiln middle level and lower floor, improves the quality of product, it is ensured that the stability of the even density of electromagnetic property and performance, reliability.
Description
Technical field
The utility model is related to magnetic core technical field, more particularly to a kind of new E type core structure.
Background technology
The sintering magnetic metal oxide that magnetic core is made up of various iron oxide mixtures, in prior art, ferrite magnetic
Core is used in the coil and transformer of various electronic equipments.For example, manganese-zinc ferrite and nickel-zinc ferrite are typical magnetic core arrays
Material, wherein, the characteristics of manganese-zinc ferrite has high magnetic permeability and high magnetic flux density, has in the frequency less than 1MHz relatively low
The characteristic of loss, nickel-zinc ferrite has high unit area impedance, less than characteristics such as hundreds of low magnetic permeabilities, and is being higher than 1MHz
Frequency produce compared with low-loss etc..
The material of magnetic core and structure are the key factors for affecting magnetic core performance.Existing conventional FERRITE CORE be E types, shape
Shape simple economy, magnetic core effective area are larger, but are difficult coiling coiling.Accordingly, it would be desirable to design a kind of magnetic core, the magnetic core should sky
Between utilization rate is high, easy coiling, the stability of the electromagnetic property of magnetic core and reliability are high.
Utility model content
For solving technical problem present in background technology, the utility model proposes a kind of new E type core structure.
The utility model proposes a kind of new E type core structure, its section is in E types, by wrapping post, the first lateral column, the
Two lateral columns and base plate composition, base plate are rectangle, and wrapping post, the first lateral column, the second lateral column are respectively provided with rectangular configuration, wrapping post setting
Portion in the soleplate, the length direction of wrapping post are arranged along baseplate width direction, and the first lateral column, the second lateral column are separately positioned on base plate
Length direction two ends and the length direction of wrapping post both sides, the first lateral column and the second lateral column is symmetrically distributed in along baseplate width direction
Arrange；
Base plate is provided with the first projection and the second projection away from wrapping post side, and the first projection is located at the first lateral column and wrapping post
Between, the second projection is located between the second lateral column and wrapping post.
Preferably, the first projection with the second projection to wrapping post apart from equal.
Preferably, length of first projection along floor length direction is equal with the distance of the first lateral column to wrapping post.
Preferably, length of second projection along floor length direction is equal with the distance of the second lateral column to wrapping post.
Preferably, length of first projection along floor length direction is more than the width and the width less than wrapping post of the first lateral column
Degree.
Preferably, length of second projection along floor length direction is more than the width and the width less than wrapping post of the second lateral column
Degree.
In the utility model, the new E type core structure that proposed, its section are in E types, by wrapping post, the first lateral column, the
Two lateral columns and base plate composition, base plate are provided with the first projection and the second projection away from wrapping post side, and the first projection is located at the first side
Between post and wrapping post, the second projection is located between the second lateral column and wrapping post.By the new E type magnetic core of above-mentioned optimization design
Structure, the size design of magnetic core rationally, are targetedly sintered in kiln middle level and lower floor, improve the quality of product, it is ensured that
The stability of the even density of electromagnetic property and performance, reliability.
Description of the drawings
Fig. 1 be the utility model proposes a kind of new E type core structure structural representation.
Specific embodiment
As shown in figure 1, Fig. 1 be the utility model proposes a kind of new E type core structure structural representation.
With reference to Fig. 1, the utility model proposes a kind of new E type core structure, its section is in E types, by wrapping post 1, the
One lateral column 2, the second lateral column 3 and base plate 4 are constituted, and base plate 4 is rectangle, and wrapping post 1, the first lateral column 2, the second lateral column 3 are respectively provided with square
Shape structure, wrapping post 1 are arranged in the middle part of base plate 4, and the length direction of wrapping post 1 is arranged along 4 width of base plate, the first lateral column 2,
Second lateral column 3 is separately positioned on 4 length direction two ends of base plate and is symmetrically distributed in 1 both sides of wrapping post, the first lateral column 2 and the second side
The length direction of post 3 is arranged along 4 width of base plate；
Base plate 4 is provided with the first projection 5 and the second projection 6 away from 1 side of wrapping post, the first projection 5 be located at the first lateral column 2 with
Between wrapping post 1, the second projection 6 is located between the second lateral column 3 and wrapping post 1.
In the present embodiment, the new E type core structure for being proposed, its section are in E types, by wrapping post, the first lateral column, the
Two lateral columns and base plate composition, base plate are provided with the first projection and the second projection away from wrapping post side, and the first projection is located at the first side
Between post and wrapping post, the second projection is located between the second lateral column and wrapping post.By the new E type magnetic core of above-mentioned optimization design
Structure, the size design of magnetic core rationally, are targetedly sintered in kiln middle level and lower floor, improve the quality of product, it is ensured that
The stability of the even density of electromagnetic property and performance, reliability.
In specific design mode, apart from equal, the first projection 5 is the bottom of along for the first projection 5 and the second projection 6 to wrapping post 1
The length of 4 length direction of plate is equal to the distance of wrapping post 1 with the first lateral column 2, length of second projection 6 along 4 length direction of base plate
Degree is equal to the distance of wrapping post 1 with the second lateral column 3, and the first projection 5 is more than the first lateral column 2 along the length of 4 length direction of base plate
Width and the width less than wrapping post 1, the second projection 6 along 4 length direction of base plate length more than the second lateral column 3 width and
Width less than wrapping post 1.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of new E type core structure, it is characterised in that its section is in E types, by wrapping post (1), the first lateral column (2), second
Lateral column (3) and base plate (4) composition, base plate (4) is rectangle, and wrapping post (1), the first lateral column (2), the second lateral column (3) are respectively provided with square
Shape structure, wrapping post (1) are arranged in the middle part of base plate (4), and the length direction of wrapping post (1) is arranged along base plate (4) width, the
One lateral column (2), the second lateral column (3) are separately positioned on base plate (4) length direction two ends and are symmetrically distributed in wrapping post (1) both sides,
The length direction of the first lateral column (2) and the second lateral column (3) is arranged along base plate (4) width；
Base plate (4) is provided with the first projection (5) and the second projection (6) away from wrapping post (1) side, and the first projection (5) is located at first
Between lateral column (2) and wrapping post (1), the second projection (6) is located between the second lateral column (3) and wrapping post (1).
2. new E type core structure according to claim 1, it is characterised in that the first projection (5) and the second projection (6)
To wrapping post (1) apart from equal.
3. new E type core structure according to claim 1, it is characterised in that the first projection (5) is along base plate (4) length
The length in direction is equal to the distance of wrapping post (1) with the first lateral column (2).
4. new E type core structure according to claim 1, it is characterised in that the second projection (6) is along base plate (4) length
The length in direction is equal to the distance of wrapping post (1) with the second lateral column (3).
5. new E type core structure according to claim 1, it is characterised in that the first projection (5) is along base plate (4) length
Width of the length in direction more than the first lateral column (2) and the width less than wrapping post (1).
6. new E type core structure according to claim 1, it is characterised in that the second projection (6) is along base plate (4) length
Width of the length in direction more than the second lateral column (3) and the width less than wrapping post (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620937473.9U CN206022063U (en) | 2016-08-25 | 2016-08-25 | A kind of new E type core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620937473.9U CN206022063U (en) | 2016-08-25 | 2016-08-25 | A kind of new E type core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022063U true CN206022063U (en) | 2017-03-15 |
Family
ID=58251111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620937473.9U Expired - Fee Related CN206022063U (en) | 2016-08-25 | 2016-08-25 | A kind of new E type core structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111157777A (en) * | 2020-01-14 | 2020-05-15 | 清华大学 | Design method of double-magnetic-core differential leakage current measurement sensor |
-
2016
- 2016-08-25 CN CN201620937473.9U patent/CN206022063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111157777A (en) * | 2020-01-14 | 2020-05-15 | 清华大学 | Design method of double-magnetic-core differential leakage current measurement sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20200825 |