CN211237923U - Novel magnetic core - Google Patents
Novel magnetic core Download PDFInfo
- Publication number
- CN211237923U CN211237923U CN202020048445.8U CN202020048445U CN211237923U CN 211237923 U CN211237923 U CN 211237923U CN 202020048445 U CN202020048445 U CN 202020048445U CN 211237923 U CN211237923 U CN 211237923U
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- CN
- China
- Prior art keywords
- magnetic core
- center post
- utility
- model
- present
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- 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
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- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 2
- 230000004907 flux Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Abstract
The utility model relates to a novel magnetic core, including E type magnetic core, the center post of E type magnetic core is the hexahedron. The utility model discloses well center post is non-regular hexagon, and its compares regular octagon preparation simple process, can save a lot of costs in the manufacturing process, and in addition, it can the exclusive use, also can two piecings together use, has further improved its practicality.
Description
Technical Field
The utility model relates to an electromagnetic equipment technical field, more specifically say, relate to a novel magnetic core.
Background
The magnetic core is the part that high-power high frequency transformer was used always, and its kind is very many, uses E type magnetic core among the prior art mostly, and patent application number CN201120264871.6 discloses an octahedron magnetic core, and the center post of magnetic core is the octahedron greatly, and its preparation technology is very difficult, and very difficult preparation among the prior art has further increased its cost of manufacture, the utility model discloses a new solution has been proposed to above problem.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a novel magnetic core to solve the technical problem who mentions in the background art.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a novel magnetic core, includes E type magnetic core, the center post of E type magnetic core is the hexahedron.
Preferably, the upper end surface of the central column is non-regular hexagonal.
In any of the above aspects, preferably, the height of the central column is equal to the height of the upper end of the magnetic core.
In any of the above aspects, preferably, the center post is provided with an abutment surface.
In any of the above solutions, preferably, the abutting surfaces of the two center posts are connected together to form a regular octagon.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses well center post is non-regular hexagon, and its compares regular octagon preparation simple process, can save a lot of costs in the manufacturing process, and in addition, it can the exclusive use, also can two piecings together use, has further improved its practicality.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
fig. 2 is a top view of the overall structure of the present invention.
The reference numbers in the figures illustrate:
1. e-shaped magnetic core, 2, central column, 3, upper end face, 4 and binding face.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Example 1:
referring to fig. 1-2, a novel magnetic core includes an E-shaped magnetic core 1, and a central column 2 of the E-shaped magnetic core 1 is a hexahedron.
In the present embodiment, the upper end surface 3 of the central column 2 is non-regular hexagonal for better use of the central column. Compared with the method for manufacturing the regular octagon, the method is simple in manufacturing process and low in manufacturing cost.
In the present embodiment, for better use of the center post 2, the height of the center post 2 is equal to the height of the upper end of the magnetic core. So that the E-core 1 can be better used and thus the magnetic flux can be better provided.
In the present embodiment, for better use of the center pillar 2, the abutment surface 4 is provided on the center pillar 2, so that a plurality of center pillars 2 can be better connected.
In the present embodiment, for better use of the E-shaped core 1, the abutting surfaces 4 of the two center posts 2 are connected together to form a regular octagon. Two E type magnetic cores 1 can laminate and connect, can constitute regular octagon to can be better provide the magnetic flux, further improved E type magnetic core 1's practicality.
Example 2:
on the basis of embodiment 1, when using, can use an E type magnetic core 1 alone, also can be with two E type magnetic cores 1 through binding face 4 adhesion on the center post 2 together, the upper end face of two center posts 2 adhesion together is regular octagon.
The magnetic core structure of the embodiment can surround a larger magnetic core section and provide larger magnetic flux than a transformer coil with the same length as an E-shaped magnetic core with a rectangular section; compared with the requirement of the same E-type magnetic flux, the magnetic flux density can be selected to be lower, and the iron loss is reduced; under the requirement of the same magnetic flux, the length of the coil can be reduced, copper loss is reduced, leakage inductance is reduced, the overall power consumption of the transformer is reduced, and the service performance is improved.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (3)
1. The utility model provides a novel magnetic core, includes E type magnetic core (1), its characterized in that, center post (2) of E type magnetic core (1) are the hexahedron, be provided with binding face (4) on center post (2), two binding face (4) of center post (2) link together and constitute regular octagon.
2. A novel magnetic core as claimed in claim 1, wherein: the upper end face (3) of the central column (2) is in a non-regular hexagon shape.
3. A novel magnetic core as claimed in claim 1, wherein: the height of the central column (2) is equal to the whole upper end of the magnetic core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020048445.8U CN211237923U (en) | 2020-01-10 | 2020-01-10 | Novel magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020048445.8U CN211237923U (en) | 2020-01-10 | 2020-01-10 | Novel magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211237923U true CN211237923U (en) | 2020-08-11 |
Family
ID=71925499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020048445.8U Expired - Fee Related CN211237923U (en) | 2020-01-10 | 2020-01-10 | Novel magnetic core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211237923U (en) |
-
2020
- 2020-01-10 CN CN202020048445.8U patent/CN211237923U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |