CN206022067U - A kind of novel planar type magnetic core of transformer - Google Patents
A kind of novel planar type magnetic core of transformer Download PDFInfo
- Publication number
- CN206022067U CN206022067U CN201620956346.3U CN201620956346U CN206022067U CN 206022067 U CN206022067 U CN 206022067U CN 201620956346 U CN201620956346 U CN 201620956346U CN 206022067 U CN206022067 U CN 206022067U
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- side plate
- wrapping post
- magnetic core
- plate
- planar type
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Abstract
The utility model discloses a kind of novel planar type magnetic core of transformer, base plate is convex octagon flat board, wrapping post is cylinder and is located at base plate center, first side plate, the second side plate, the 3rd side plate, the 4th side plate are vertically set on wrapping post periphery and arrange towards wrapping post, first side plate is arranged against first side, second side plate is arranged against the 3rd side, and the 3rd side plate is arranged against the 5th side, and the 4th side plate is arranged against heptalateral face；By the novel planar type magnetic core of transformer of above-mentioned optimization design, design is optimized to core structure, increase effective work area and the number of turns of magnetic core, improve space availability ratio, enhance Magnetic Shielding Effectiveness, make the topology layout and design of magnetic core more rationally, while improve the stability and reliability of the electromagnetic property of magnetic core.
Description
Technical field
The utility model is related to magnetic core technical field, more particularly to a kind of novel planar type magnetic core of transformer.
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, magnetic core have
Imitate the shortcomings of area is little, and electromagnetism stability and reliability is poor, magnetic screen is also poor.Accordingly, it would be desirable to design a kind of magnetic core, the magnetic core should
The stability and reliability of electromagnetic property is high, easy coiling, there is good magnetic shield performance, and can effectively solve the problem that wrapping post
The problem of root coil magnetic induction line diverging.
Utility model content
For solving technical problem present in background technology, the utility model proposes a kind of novel planar type transformer magnetic
Core.
The utility model proposes a kind of novel planar type magnetic core of transformer, including：Wrapping post, the first side plate, the second side
Plate, the 3rd side plate, the 4th side plate and base plate；
Base plate is convex octagon flat board, and base plate is by first side, second side, the 3rd side, the 4th side, the 5th side
Face, the 6th side, heptalateral face, the 8th side head and the tail are sequentially connected and surround；
Wrapping post is cylinder, and wrapping post is located at base plate center, the first side plate, the second side plate, the 3rd side plate, the 4th side plate
It is vertically set on wrapping post periphery and arranges towards wrapping post, the first side plate is arranged against first side, the second side plate is against the
Three sides are arranged, and the 3rd side plate is arranged against the 5th side, and the 4th side plate is against the setting of heptalateral face, the first side plate and the 3rd side
Plate is arranged with regard to wrapping post Parallel Symmetric, and the second side plate and the 4th side plate are arranged with regard to wrapping post Parallel Symmetric, the first side plate with
Second side plate is vertical；
The first groove extended from the 8th side to wrapping post direction is provided with the top of base plate, is provided with from the 4th side at the top of base plate
Towards the second groove that wrapping post direction extends；
First side plate is provided with the first deep-slotted chip breaker near wrapping post side, and the second side plate is provided with the second arc near wrapping post side
Shape groove, the 3rd side plate are provided with the 3rd deep-slotted chip breaker near wrapping post side, and the 4th side plate is provided with the 4th arc near wrapping post side
Groove, the first deep-slotted chip breaker, the second deep-slotted chip breaker, the 3rd deep-slotted chip breaker, the 4th deep-slotted chip breaker are located on the same circumference coaxial with wrapping post.
Preferably, the first side plate bottom is provided with the first installation portion, and the second side plate bottom is provided with the second installation portion, the 3rd side plate
Bottom is provided with the 3rd installation portion, and the 4th side plate bottom is provided with the 4th installation portion.
Preferably, the first side plate, the second side plate, the 3rd side plate, the 4th side plate, wrapping post top are located parallel to base plate
On same plane.
Preferably, the first groove is equal with the second recess width and the two is with regard to coiling column symmetry.
Preferably, second side is provided with the 3rd groove extended from middle part to wrapping post, and the 4th side is provided with therefrom
The 4th groove that portion extends to wrapping post, the 6th side are provided with the 5th groove extended from middle part to wrapping post, the 8th side
It is provided with the 6th groove extended from middle part to wrapping post.
Preferably, the first side plate is provided with the first cambered surface away from wrapping post side, and the second side plate is provided with away from wrapping post side
Second cambered surface, the 3rd side plate are provided with the 3rd cambered surface away from wrapping post side, and the 4th side plate is provided with the 4th arc away from wrapping post side
Face.
Preferably, the first cambered surface, the second cambered surface, the 3rd cambered surface, the 4th cambered surface are located at the same circumference coaxial with wrapping post
On.
In the utility model, the novel planar type magnetic core of transformer that proposed, base plate is convex octagon flat board, and wrapping post is
Cylinder and base plate center is located at, the first side plate, the second side plate, the 3rd side plate, the 4th side plate are vertically set on wrapping post periphery
And arrange towards wrapping post, the first side plate is arranged against first side, and the second side plate is arranged against the 3rd side, and the 3rd side plate is supported
Arrange by the 5th side, the 4th side plate is arranged against heptalateral face；By the novel planar type transformer magnetic of above-mentioned optimization design
Core, is optimized design to core structure, increases effective work area and the number of turns of magnetic core, improve space availability ratio,
Magnetic Shielding Effectiveness is enhanced, the topology layout and design of magnetic core is made more rationally, while improve the steady of the electromagnetic property of magnetic core
Qualitative and reliability.
Description of the drawings
Fig. 1 be the utility model proposes a kind of novel planar type magnetic core of transformer overlooking the structure diagram.
Present invention looks up structural representation of the Fig. 2 for the novel planar type magnetic core of transformer of Fig. 1.
Specific embodiment
As illustrated in fig. 1 and 2, Fig. 1 be the utility model proposes a kind of novel planar type magnetic core of transformer plan structure
Schematic diagram, present invention looks up structural representation of the Fig. 2 for the novel planar type magnetic core of transformer of Fig. 1.
With reference to Fig. 1 and 2, the utility model proposes a kind of novel planar type magnetic core of transformer, including：Wrapping post 1, first
Side plate 2, the second side plate 3, the 3rd side plate 4, the 4th side plate 5 and base plate 6；
Base plate 6 is convex octagon flat board, and base plate 6 is by first side, second side, the 3rd side, the 4th side, the 5th side
Face, the 6th side, heptalateral face, the 8th side head and the tail are sequentially connected and surround；
Wrapping post 1 is cylinder, and wrapping post 1 is located at 6 center of base plate, the first side plate 2, the second side plate 3, the 3rd side plate 4, the
Four side plates 5 are vertically set on 1 periphery of wrapping post and arrange towards wrapping post 1, and the first side plate 2 is arranged against first side, and second
Side plate 3 is arranged against the 3rd side, and the 3rd side plate 4 is arranged against the 5th side, and the 4th side plate 5 is arranged against heptalateral face, the
Side plate 2 and the 3rd side plate 4 are arranged with regard to 1 Parallel Symmetric of wrapping post, and the second side plate 3 is parallel with regard to wrapping post 1 with the 4th side plate 5
It is symmetrical arranged, the first side plate 2 is vertical with the second side plate 3；
Be provided with the first groove 61 extended from the 8th side to 1 direction of wrapping post at the top of base plate 6, be provided with the top of base plate 6 from
The second groove 62 that 4th side extends to 1 direction of wrapping post；
First side plate 2 is provided with the first deep-slotted chip breaker near 1 side of wrapping post, and the second side plate 3 is provided near 1 side of wrapping post
Two deep-slotted chip breakers, the 3rd side plate 4 are provided with the 3rd deep-slotted chip breaker near 1 side of wrapping post, and the 4th side plate 5 is provided near 1 side of wrapping post
4th deep-slotted chip breaker, the first deep-slotted chip breaker, the second deep-slotted chip breaker, the 3rd deep-slotted chip breaker, the 4th deep-slotted chip breaker are located at coaxial with wrapping post 1 same
On circumference.
In the present embodiment, the novel planar type magnetic core of transformer for being proposed, base plate are convex octagon flat board, and wrapping post is
Cylinder and base plate center is located at, the first side plate, the second side plate, the 3rd side plate, the 4th side plate are vertically set on wrapping post periphery
And arrange towards wrapping post, the first side plate is arranged against first side, and the second side plate is arranged against the 3rd side, and the 3rd side plate is supported
Arrange by the 5th side, the 4th side plate is arranged against heptalateral face；By the novel planar type transformer magnetic of above-mentioned optimization design
Core, is optimized design to core structure, increases effective work area and the number of turns of magnetic core, improve space availability ratio,
Magnetic Shielding Effectiveness is enhanced, the topology layout and design of magnetic core is made more rationally, while improve the steady of the electromagnetic property of magnetic core
Qualitative and reliability.
In a specific embodiment, 2 bottom of the first side plate is provided with the first installation portion 71, and 3 bottom of the second side plate is provided with second
Installation portion 72,4 bottom of the 3rd side plate are provided with the 3rd installation portion 73, and 5 bottom of the 4th side plate is provided with the 4th installation portion 74；During installation,
Two magnetic core wrapping posts are oppositely arranged, by fixing corresponding first installation portion of two magnetic cores, the second installation portion, the 3rd installation
Portion, the 4th installation portion, improve installation reliability.
In other specific embodiments, the first side plate 2, the second side plate 3, the 3rd side plate 4, the 4th side plate 5, wrapping post 1
Top is located parallel on the same plane of base plate 6.
In other specific embodiments, the first groove 61 is equal with 62 width of the second groove and the two is with regard to wrapping post 1
Symmetrically.
In other specific embodiments, second side is provided with the 3rd groove extended from middle part to wrapping post 1, and the 4th
Side is provided with the 4th groove extended from middle part to wrapping post 1, and the 6th side is provided with extended from middle part to wrapping post 1
Five grooves, the 8th side are provided with the 6th groove extended from middle part to wrapping post 1；It is easy to examine the coiling on wrapping post
Survey.
In other specific embodiments, the first side plate 2 is provided with the first cambered surface away from 1 side of wrapping post, and the second side plate 3 is remote
The second cambered surface is provided with from 1 side of wrapping post, the 3rd side plate 4 is provided with the 3rd cambered surface away from 1 side of wrapping post, the 4th side plate 5 away from
1 side of wrapping post is provided with the 4th cambered surface；Further, the first cambered surface, the second cambered surface, the 3rd cambered surface, the 4th cambered surface be located at around
On the coaxial same circumference of terminal 1；Prevent magnetic core from causing to damage to external devices.
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 (7)
1. a kind of novel planar type magnetic core of transformer, it is characterised in that include：Wrapping post (1), the first side plate (2), the second side plate
(3), the 3rd side plate (4), the 4th side plate (5) and base plate (6)；
Base plate (6) is convex octagon flat board, and base plate (6) is by first side, second side, the 3rd side, the 4th side, the 5th side
Face, the 6th side, heptalateral face, the 8th side head and the tail are sequentially connected and surround；
Wrapping post (1) is cylinder, and wrapping post (1) is located at base plate (6) center, the first side plate (2), the second side plate (3), the 3rd side
Plate (4), the 4th side plate (5) are vertically set on wrapping post (1) periphery and arrange towards wrapping post (1), and the first side plate (2) is against the
One side is arranged, and the second side plate (3) is arranged against the 3rd side, and the 3rd side plate (4) is arranged against the 5th side, the 4th side plate
(5) arrange against heptalateral face, the first side plate (2) and the 3rd side plate (4) are arranged with regard to wrapping post (1) Parallel Symmetric, the second side
Plate (3) and the 4th side plate (5) are arranged with regard to wrapping post (1) Parallel Symmetric, and the first side plate (2) is vertical with the second side plate (3)；
The first groove (61) extended from the 8th side to wrapping post (1) direction is provided with the top of base plate (6), and base plate is set at the top of (6)
There is the second groove (62) extended from the 4th side to wrapping post (1) direction；
First side plate (2) is provided with the first deep-slotted chip breaker near wrapping post (1) side, and the second side plate (3) is set near wrapping post (1) side
There are the second deep-slotted chip breaker, the 3rd side plate (4) to be provided with the 3rd deep-slotted chip breaker near wrapping post (1) side, the 4th side plate (5) is near wrapping post
(1) side is provided with the 4th deep-slotted chip breaker, and the first deep-slotted chip breaker, the second deep-slotted chip breaker, the 3rd deep-slotted chip breaker, the 4th deep-slotted chip breaker are located at and wrapping post
(1) on coaxial same circumference.
2. novel planar type magnetic core of transformer according to claim 1, it is characterised in that the first side plate (2) bottom is provided with
First installation portion (71), the second side plate (3) bottom are provided with the second installation portion (72), and the 3rd side plate (4) bottom is provided with the 3rd installation
Portion (73), the 4th side plate (5) bottom are provided with the 4th installation portion (74).
3. novel planar type magnetic core of transformer according to claim 1, it is characterised in that the first side plate (2), the second side plate
(3), the 3rd side plate (4), the 4th side plate (5), wrapping post (1) top are located parallel on the same plane of base plate (6).
4. novel planar type magnetic core of transformer according to claim 1, it is characterised in that the first groove (61) is recessed with second
Groove (62) width is equal and the two is symmetrical with regard to wrapping post (1).
5. novel planar type magnetic core of transformer according to claim 1, it is characterised in that second side is provided with from middle part
To the 3rd groove that wrapping post (1) extends, the 4th side is provided with the 4th groove extended from middle part to wrapping post (1), and the 6th
Side is provided with the 5th groove extended from middle part to wrapping post (1), and the 8th side is provided with from middle part to wrapping post (1) and extends
The 6th groove.
6. novel planar type magnetic core of transformer according to claim 1, it is characterised in that the first side plate (2) is away from coiling
Post (1) side is provided with the first cambered surface, and the second side plate (3) is provided with the second cambered surface away from wrapping post (1) side, and the 3rd side plate (4) is remote
The 3rd cambered surface is provided with from wrapping post (1) side, the 4th side plate (5) is provided with the 4th cambered surface away from wrapping post (1) side.
7. novel planar type magnetic core of transformer according to claim 6, it is characterised in that the first cambered surface, the second cambered surface,
Three cambered surfaces, the 4th cambered surface are located on the same circumference coaxial with wrapping post (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956346.3U CN206022067U (en) | 2016-08-26 | 2016-08-26 | A kind of novel planar type magnetic core of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956346.3U CN206022067U (en) | 2016-08-26 | 2016-08-26 | A kind of novel planar type magnetic core of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022067U true CN206022067U (en) | 2017-03-15 |
Family
ID=58252152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620956346.3U Expired - Fee Related CN206022067U (en) | 2016-08-26 | 2016-08-26 | A kind of novel planar type magnetic core of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022067U (en) |
-
2016
- 2016-08-26 CN CN201620956346.3U patent/CN206022067U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170315 Termination date: 20190826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |