CN206040410U - Five post core transformer core - Google Patents
Five post core transformer core Download PDFInfo
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- CN206040410U CN206040410U CN201620815953.8U CN201620815953U CN206040410U CN 206040410 U CN206040410 U CN 206040410U CN 201620815953 U CN201620815953 U CN 201620815953U CN 206040410 U CN206040410 U CN 206040410U
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Abstract
The utility model relates to a five post core transformer core, including the post core that multiple iron core piece is constituteed through the multilayer coincide, it is fixed through the messenger of the fixed orifices on iron core piece post core, transformer core the main circuit of three a set of post cores, two a set of post cores constitution and the branch magnetic circuit of two a set of post cores, the perpendicular arrangement side by side in the parallel ground of a set of three post core of this main circuit is formed by the coincide of rectangle iron core piece multilayer, and this parastyle core and rear pillar core symmetry ground horizontal arrangement arrange preceding, the back both sides of three post cores in, the two a set of post cores of this minute magnetic circuit are folded to make through the multilayer by L shape iron core piece to form, arrange in respectively between per two vertically post cores of main circuit, be equipped with two the same clearances at the main circuit between the magnetic circuit post core with dividing. This transformer core can three -phase input voltage, single phase output voltage, and its iron core window is unrestricted, and collects isolation, anti -interference, steady voltage, filtering in an organic whole.
Description
Technical field
This utility model is related to voltage stabilizing, field transformer, more particularly to a kind of three-phase input alternating current voltage, single-phase stable
The combined five posts core transformer iron core of output AC piezoelectric voltage.
Background technology
The combination type transformer iron core of existing ferromagnetic resonance three-phase AC voltage stabilizer is three-phase input alternating current, and can only
The transformer core of three-phase equilibrium output AC electrical power, exist single-phase high-power equipment can only in three-phase alternating current a certain phase
Operation, seriously damages the quality of voltage of other users of this phase, therefore, how to design one kind can three-phase input alternating current, it is single
Phase output AC electrical power, can improve performance again, save material, the rational core structure of shape, be that those skilled in the art need
Technical problem to be solved.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of five post core type transformer iron core of combination type, the transformation
Device iron core can be unrestricted with three-phase input voltage, single-phase output voltage, its core window, and collect isolation, anti-interference, voltage stabilizing,
Filter in one.
The technical scheme that this utility model solves above-mentioned technical problem is as follows：A kind of five post core transformer iron cores, it is and existing
Unlike technology, including main iron core portion and secured core portion, the main iron core portion and the secured core portion are by multilamellar ferrum
Chip is formed by stacking；Per layer of the main iron core portion includes three the first laminations, two the second laminations and three-irons
Chip, first lamination, second lamination and the 3rd lamination are rectangle, and cloth in the same plane
Put；Three first laminations go up along its length it is parallel be arranged side by side, and end is concordant；At two adjacent described first
Between lamination, be respectively arranged side by side second lamination, and second lamination is held level with both hands with first lamination one
Together；3rd lamination is arranged vertically with first lamination, and one article of long side of the 3rd lamination simultaneously with
The minor face away from second lamination of three first laminations is fitted；Two second laminations and the described 3rd
Two size identical rectangular windows are formed between lamination and first lamination；The main iron core portion every adjacent two
180 degree is stacked layer each other；The main iron core portion also includes the L-shaped iron core portion in two rectangular windows, the L-shaped ferrum
Core is formed by stacking by multilamellar identical L-shaped lamination；What two L-shaped iron core portions were symmetrical is installed on two rectangular windows
In, and the opening of two L-shaped is towards inner side, and positioned opposite, the vertical edge of two L-shaped is flat with the long side of first lamination
OK；The secured core portion is two, is formed by stacking by the 4th lamination of rectangle, before being respectively arranged in the main iron core portion
The main iron core portion that multilamellar lamination is formed by stacking is fixed as an entirety by both sides afterwards.
Further, there is gap above the top in the L-shaped iron core portion and the rectangular window.
Further, each layer of L-shaped lamination in two L-shaped iron core portions is formed by one piece of rectangular iron chip cutting,
And cut into L-shaped lamination described in two identicals.
Further, the corresponding position in the main iron core portion and the secured core portion offers fixing hole, the main iron core
Portion and the secured core portion are fixed by inserting the stud in the fixing hole.
The beneficial effects of the utility model are：The first iron chip type of multilamellar being superimposed with each other into three post core main magnetic circuit A, B, C,
Two L-shaped iron core portions form two post cores point magnetic circuit E, F, using ferromagnetic resonance three-phase alternating current voltage stabilizing three post core of main magnetic circuit (A, B,
C) magnetic flux is complementary, A phase outputs is added to B phases by being divided to two post core (E, F) of magnetic circuit, and C phase outputs are added to B
Phase, has output so as to reach only B phases, three-phase input is converted into the function of single-phase output.The rectangular window is ferrum
Core window, size are unrestricted, beneficial to the design of simplified iron core and mould, save expense, reduces cost, and collect isolation, resist and do
Disturb, voltage stabilizing, filter in one.
In addition, L-shaped iron core portion apart from the rectangular window that is, core window gap, be designated as XL, by changing L-shaped
Highly, you can be adjusted, reaching adjustment stabilizing compensation amount, the concordance of voltage stabilizing makes the precision of voltage regulation reach requirement.
The lamination in composition L-shaped iron core portion can go out two pieces of positive and negative L-shaped laminations by one piece of rectangular sheet one-step punching, except
It is easy to design adjustment, it is convenient to amplify outside iron core height, sectional area and adjustment point magnetic circuit gap, material is also greatly saved, is accomplished
Substantially without waste material die cutting.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of five posts core transformer iron core provided by the utility model；
Fig. 2, Fig. 3 are the splicing construction schematic diagram in adjacent two-layer main iron core portion；
Fig. 4, Fig. 5 are the structural representation of the monolithic lamination for constituting the main iron core portion and the secured core portion.
Wherein：Main iron core portion 1, secured core portion 2, gap 3, point magnetic circuit 4, main magnetic circuit 5, the first lamination 11, the second ferrum
Chip 12, the 3rd lamination 13, the 4th lamination 14, L-shaped lamination 15.
Specific embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
As shown in Figures 1 to 5, Fig. 1 is a kind of overall structure of five posts core transformer iron core provided by the utility model
Schematic diagram；Fig. 2, Fig. 3 are the splicing construction schematic diagram in adjacent two-layer main iron core portion；Fig. 4, Fig. 5 are the composition main iron core portion
And the structural representation of the monolithic lamination in the secured core portion.
In a kind of five posts core transformer iron core provided by the utility model, including main iron core portion 1 and secured core portion
2, the main iron core portion 1 and the secured core portion 2 are formed by stacking by multilamellar lamination；1 per layer of the main iron core portion wraps
Include three the first laminations, 11, two the second laminations 12 and the 3rd lamination 13, first lamination 11, described
Two laminations 12 and the 3rd lamination 13 are rectangle, and arrange in the same plane；Three first laminations
11 go up along its length it is parallel be arranged side by side, and end is concordant；Between two adjacent first laminations 11, respectively side by side
One second lamination 12 of arrangement, second lamination 12 are concordant with described first lamination, 11 one end；Described 3rd
Lamination 13 is arranged vertically with first lamination 11, and one article of long side of the 3rd lamination 13 simultaneously with three institutes
The minor face away from second lamination 12 for stating the first lamination 11 is fitted；Two second laminations 12 and the described 3rd
Two size identical rectangular windows are formed between lamination 13 and first lamination 11；The main iron core portion 1 is per phase
180 degree is stacked adjacent two-layer each other；The main iron core portion 1 also includes the L-shaped iron core portion in two rectangular windows, institute
State L-shaped iron core portion to be formed by stacking by multilamellar identical L-shaped lamination 15；Two L-shaped iron core portions are symmetrical to be installed on described in two
In rectangular window, and the opening of two L-shaped is towards inner side, positioned opposite, the vertical edge of two L-shaped and first lamination
11 long side is parallel；The secured core portion 2 is two, is formed by stacking by the 4th lamination 14 of rectangle, is respectively arranged in institute
The both sides in front and back in main iron core portion 1 are stated, the main iron core portion 1 that multilamellar lamination is formed by stacking is fixed as into an entirety.
There is gap 3 above the top in the L-shaped iron core portion and the rectangular window.
The each layer of L-shaped lamination 15 in two L-shaped iron core portions is formed by one piece of rectangular iron chip cutting, and is cut
It is cut into L-shaped lamination 15 described in two identicals.
The main iron core portion 1 and 2 corresponding position of the secured core portion offer fixing hole, the main iron core portion 1 and
The secured core portion 2 is fixed by inserting the stud in the fixing hole.
Transformer core of the present utility model, is made up of rectangular iron chip and L-shaped lamination, as shown in Figure 4, Figure 5,
Rectangular iron chip is by the first lamination 11, the second lamination 12, the 3rd lamination 13,14 4 kinds of the 4th lamination, L-shaped iron core portion
It is formed by stacking by L-shaped lamination 15, Jing is to inserting the post core that overlapping constitutes the main magnetic circuit 5 of transformer core.
The concrete folding method in the main iron core portion is such, first by the first lamination 11, the second lamination the 12, the 3rd
Lamination 13, is overlapped into ground floor lamination as shown in Figure 2, then by the first lamination 11, the second lamination 12, the 3rd iron core
Piece 13 is overlapped into second layer lamination as shown in Figure 3, and so on, the piece number needed for being laminated to always, i.e., cutting needed for iron core
Area；Two rectangular windows, that is, core window is formed after overlapping between second lamination 12 and the 3rd lamination 13, is overlapped into
Three post cores of main magnetic circuit 5, i.e., described in the multilamellar A post cores formed by the first lamination 11, B post cores, C post cores.
It is divided to magnetic circuit 4 to be to be folded to form by two kinds of L-shaped laminations.First, as shown in figure 5, by the lamination of one piece of rectangle, rushing
One piece of backward L-shaped, the lamination of one piece of inverted L-shaped is cut into, the post core F of backward L-shaped is built up by backward L-shaped lamination multilamellar, by inverted L-shaped iron core
Piece multi-laminate makes the post core E of L-shaped, E post cores is placed between the A posts core and B post cores of three post core of main magnetic circuit, F post cores are placed in
Between the B posts and C post cores of three post core of main magnetic circuit, thus organize composition magnetic circuit 4, be designed between E, F post core and main magnetic circuit 5 it is identical between
Gap 3, is designated as XL, and the big I of XL is adjusted as needed.
Then secured core portion 2 is overlapped into by the 4th lamination 14 of rectangle, and before and after being individually fixed in main iron core portion 1
Both sides, form front pillar core and rear pillar core, are placed in the front and rear sides of above-mentioned three posts core.
Every lamination is designed with through hole, all laminations can be fixed as one with stud after overlapping.By above-mentioned
Overlapping, defines the main magnetic circuit 5 including one group of three post core, one group of two post core composition, and point magnetic circuit 4 of one group of two post core；The master
One group of three post core of magnetic circuit 5, i.e. A posts core, B post cores, C post cores, abreast vertical side by side arrangement, the shape of each post core and
Size is identical, other one group of two post cores of main magnetic circuit, namely two secured core portions 2, is front pillar core and rear pillar core, is by the 4th
14 multilayer build-up of lamination is formed, the front pillar core and rear pillar core symmetrically horizontally arranged front and rear sides for being placed in three post cores；This point
One group of two post core of magnetic circuit 4, is to be folded to form by L-shaped lamination Jing multilamellars, is respectively placed in the vertical post of each two of main magnetic circuit 5
Between core, and L-shaped opening is towards inner side, positioned opposite；Main magnetic circuit 5 be divided between 4 post core of magnetic circuit be provided with two it is identical
Gap.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (4)
1. a kind of five posts core transformer iron core, it is characterised in that including main iron core portion (1) and secured core portion (2), the main ferrum
Core (1) and the secured core portion (2) are formed by stacking by multilamellar lamination；
Per layer of main iron core portion (1) includes three the first laminations (11), two the second laminations (12) and one the 3rd
Lamination (13), the first lamination (11), second lamination (12) and the 3rd lamination (13) are rectangle,
And arrange in the same plane；Three the first lamination (11) go up along its length it is parallel be arranged side by side, and end is flat
Together；Between two adjacent the first lamination (11), be respectively arranged side by side one the second lamination (12), and described
Two laminations (12) are concordant with the first lamination (11) one end；3rd lamination (13) and first lamination
(11) it is arranged vertically, and one article of long side of the 3rd lamination (13) simultaneously the first lamination (11) described with three is remote
Minor face from the second lamination (12) is fitted；Two the second lamination (12) and the 3rd lamination (13) and
Two size identical rectangular windows are formed between first lamination (11)；
Main iron core portion (1) 180 degree is stacked each other per adjacent two-layer；
Main iron core portion (1) also includes the L-shaped iron core portion in two rectangular windows, and the L-shaped iron core portion is by more
Layer identical L-shaped lamination (15) is formed by stacking；
Two L-shaped iron core portions are symmetrical to be installed in two rectangular windows, and the opening of two L-shaped is towards inner side, phase
To arrangement, the vertical edge of two L-shaped is parallel with the long side of the first lamination (11)；
Described secured core portion (2) are two, are formed by stacking by the 4th lamination (14) of rectangle, are respectively arranged in the main ferrum
Main iron core portion (1) that multilamellar lamination is formed by stacking is fixed as an entirety by both sides before and after core (1).
2. a kind of five posts core transformer iron core according to claim 1, it is characterised in that the top in the L-shaped iron core portion
There are gap (3) with above the rectangular window.
3. a kind of five posts core transformer iron core according to claim 1, it is characterised in that two L-shaped iron core portions
Each layer of L-shaped lamination (15) is formed by one piece of rectangular iron chip cutting, and cuts into L-shaped iron core described in two identicals
Piece (15).
4. the five post core transformer iron core of one kind according to any one of claims 1 to 3, it is characterised in that the main iron core
The corresponding position in portion (1) and the secured core portion (2) offers fixing hole, main iron core portion (1) and the secured core
Portion (2) is fixed by inserting the stud in the fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620815953.8U CN206040410U (en) | 2016-07-29 | 2016-07-29 | Five post core transformer core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620815953.8U CN206040410U (en) | 2016-07-29 | 2016-07-29 | Five post core transformer core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206040410U true CN206040410U (en) | 2017-03-22 |
Family
ID=58309637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620815953.8U Active CN206040410U (en) | 2016-07-29 | 2016-07-29 | Five post core transformer core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206040410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160488A (en) * | 2017-07-11 | 2017-09-15 | 东莞市乐景建材科技有限公司 | One kind set material baseboard formative method and equipment |
-
2016
- 2016-07-29 CN CN201620815953.8U patent/CN206040410U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160488A (en) * | 2017-07-11 | 2017-09-15 | 东莞市乐景建材科技有限公司 | One kind set material baseboard formative method and equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |