CN206022066U - A kind of novel transformer core assembly - Google Patents

A kind of novel transformer core assembly Download PDF

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Publication number
CN206022066U
CN206022066U CN201620955556.0U CN201620955556U CN206022066U CN 206022066 U CN206022066 U CN 206022066U CN 201620955556 U CN201620955556 U CN 201620955556U CN 206022066 U CN206022066 U CN 206022066U
Authority
CN
China
Prior art keywords
wrapping post
base plate
core assembly
novel transformer
transformer core
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.)
Expired - Fee Related
Application number
CN201620955556.0U
Other languages
Chinese (zh)
Inventor
董鸿梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI HUALIN MAGNETIC TECHNOLOGY Co Ltd
Original Assignee
ANHUI HUALIN MAGNETIC TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI HUALIN MAGNETIC TECHNOLOGY Co Ltd filed Critical ANHUI HUALIN MAGNETIC TECHNOLOGY Co Ltd
Priority to CN201620955556.0U priority Critical patent/CN206022066U/en
Application granted granted Critical
Publication of CN206022066U publication Critical patent/CN206022066U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of novel transformer core assembly, base plate is rectangular flat, and the first wrapping post is for cylinder and positioned at base plate center, two side plates are vertically located on base plate and are located at wrapping post both sides, the height of the first wrapping post is H1, a diameter of D1 of the first wrapping post, and the width of base plate is B, distance at the top of side plate top to base plate is X, second wrapping post is also cylinder, and the height of the second wrapping post is H2, a diameter of D2 of the second wrapping post, H1+H2=X, D2=D1=B.By the novel transformer core assembly of above-mentioned optimization design, reasonable in design, need to adjust wrapping post height according to coiling, and increase effective work area and the number of turns of magnetic core, improve space availability ratio, 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

A kind of novel transformer core assembly
Technical field
The utility model is related to magnetic core technical field, more particularly to a kind of novel transformer core assembly.
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 transformer magnetic core group Part.
The utility model proposes a kind of novel transformer core assembly, including:Magnetic core main body, the second wrapping post;
Core body includes base plate, two side plates, the first wrapping posts, and base plate is rectangular flat, and the first wrapping post is cylinder Body, the first wrapping post are located at base plate center, and two side plates are vertically located on base plate and are located at the first wrapping post both sides, first around The height of terminal is H1, a diameter of D1 of the first wrapping post, and the width of base plate is B, and the distance at the top of side plate top to base plate is X;
Second wrapping post is also cylinder, and the height of the second wrapping post is H2, a diameter of D2, H1+H2 of the second wrapping post =X, D2=D1=B.
Preferably, two side plates are in the first wrapping post both sides Parallel Symmetric arrangement.
Preferably, the length of side plate is L, L=B.
Preferably, side plate is provided with cambered surface towards the first wrapping post side.
Preferably, the cambered surface of two side plates is located on the same circumference being coaxially disposed with the first wrapping post.
Preferably, the incline of side plate is equipped with fillet.
Preferably, H1=H2.
In the utility model, the novel transformer core assembly that proposed, base plate is rectangular flat, and the first wrapping post is Cylinder and be located at base plate center, two side plates be vertically located on base plate and be located at wrapping post both sides, the height of the first wrapping post Spend for H1, a diameter of D1 of the first wrapping post, the width of base plate is B, the distance at the top of side plate top to base plate is X, second around Terminal is also cylinder, and the height of the second wrapping post is H2, a diameter of D2 of the second wrapping post, H1+H2=X, D2=D1=B. By the novel transformer core assembly of above-mentioned optimization design, reasonable in design, need to adjust coiling pillar height according to coiling Degree, and effective work area and the number of turns of magnetic core is increased, space availability ratio is improved, the topology layout of magnetic core is made and is set Meter is more reasonable, while improve the stability and reliability of the electromagnetic property of magnetic core.
Description of the drawings
Fig. 1 be the utility model proposes a kind of novel transformer core assembly structural representation.
Specific embodiment
As shown in figure 1, Fig. 1 be the utility model proposes a kind of novel transformer core assembly structural representation.
With reference to Fig. 1, the utility model proposes a kind of novel transformer core assembly, including:Magnetic core main body, second around Terminal 4;
Core body includes 1, two side plates 2 of base plate, the first wrapping post 3, and base plate 1 is rectangular flat, and the first wrapping post 3 is Cylinder, the first wrapping post 3 are located at 1 center of base plate, and two side plates 2 are vertically located on base plate 1 and are located at 3 liang of the first wrapping post Side, the height of the first wrapping post 3 is H1, a diameter of D1 of the first wrapping post 3, and the width of base plate 1 is B, and 2 top of side plate is to base plate Distance at the top of 1 is X;
Second wrapping post 4 is also cylinder, and the height of the second wrapping post 4 is H2, a diameter of D2, H1+ of the second wrapping post 4 H2=X, D2=D1=B.
In the present embodiment, the novel transformer core assembly for being proposed, base plate is rectangular flat, and the first wrapping post is Cylinder and be located at base plate center, two side plates be vertically located on base plate and be located at wrapping post both sides, the height of the first wrapping post Spend for H1, a diameter of D1 of the first wrapping post, the width of base plate is B, the distance at the top of side plate top to base plate is X, second around Terminal is also cylinder, and the height of the second wrapping post is H2, a diameter of D2 of the second wrapping post, H1+H2=X, D2=D1=B. By the novel transformer core assembly of above-mentioned optimization design, reasonable in design, need to adjust coiling pillar height according to coiling Degree, and effective work area and the number of turns of magnetic core is increased, space availability ratio is improved, the topology layout of magnetic core is made and is set Meter is more reasonable, while improve the stability and reliability of the electromagnetic property of magnetic core.
In a specific embodiment, two side plates 2 are in 3 both sides Parallel Symmetric arrangement of the first wrapping post;So that core structure Layout is more reasonable.
In other specific embodiments, the length of side plate 2 is L, L=B;It is easy to coiling.
In other specific embodiments, side plate 2 is provided with cambered surface towards 3 side of the first wrapping post, prevents side plate incline pair Coiling causes to damage.
In further specific embodiment, the cambered surface of two side plates 2 is positioned at same with what the first wrapping post 3 was coaxially disposed On circumference;Rationally distributed property is improved, space availability ratio is further improved.
In other specific embodiments, the incline of side plate 2 is equipped with fillet.
In other specific embodiments, H1=H2.
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 transformer core assembly, it is characterised in that include:Magnetic core main body, the second wrapping post (4);
Core body includes base plate (1), two side plates (2), the first wrapping posts (3), and base plate (1) is rectangular flat, the first coiling Post (3) is cylinder, and the first wrapping post (3) is located at base plate (1) center, and two side plates (2) are vertically located at that base plate (1) is upper and position In the first wrapping post (3) both sides, the height of the first wrapping post (3) is H1, a diameter of D1 of the first wrapping post (3), base plate (1) Width is B, and the distance at the top of side plate (2) top to base plate (1) is X;
Second wrapping post (4) is also cylinder, and the height of the second wrapping post (4) is H2, a diameter of D2 of the second wrapping post (4), H1+H2=X, D2=D1=B.
2. novel transformer core assembly according to claim 1, it is characterised in that two side plates (2) first around Terminal (3) both sides Parallel Symmetric arrangement.
3. novel transformer core assembly according to claim 1, it is characterised in that the length of side plate (2) is L, L= B.
4. novel transformer core assembly according to claim 1, it is characterised in that side plate (2) is towards the first coiling Post (3) side is provided with cambered surface.
5. novel transformer core assembly according to claim 1, it is characterised in that the cambered surface position of two side plates (2) On the same circumference being coaxially disposed with the first wrapping post (3).
6. novel transformer core assembly according to claim 1, it is characterised in that the incline of side plate (2) is equipped with Fillet.
7. novel transformer core assembly according to claim 1, it is characterised in that H1=H2.
CN201620955556.0U 2016-08-26 2016-08-26 A kind of novel transformer core assembly Expired - Fee Related CN206022066U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620955556.0U CN206022066U (en) 2016-08-26 2016-08-26 A kind of novel transformer core assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620955556.0U CN206022066U (en) 2016-08-26 2016-08-26 A kind of novel transformer core assembly

Publications (1)

Publication Number Publication Date
CN206022066U true CN206022066U (en) 2017-03-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620955556.0U Expired - Fee Related CN206022066U (en) 2016-08-26 2016-08-26 A kind of novel transformer core assembly

Country Status (1)

Country Link
CN (1) CN206022066U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110400686A (en) * 2018-04-25 2019-11-01 Tdk株式会社 Coil component
CN110400685A (en) * 2018-04-25 2019-11-01 Tdk株式会社 Coil component

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110400686A (en) * 2018-04-25 2019-11-01 Tdk株式会社 Coil component
CN110400685A (en) * 2018-04-25 2019-11-01 Tdk株式会社 Coil component
CN110400685B (en) * 2018-04-25 2021-09-10 Tdk株式会社 Coil component

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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