CN206076012U - A kind of laminated core suitable for high-power high voltage transformator - Google Patents
A kind of laminated core suitable for high-power high voltage transformator Download PDFInfo
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- CN206076012U CN206076012U CN201621090379.0U CN201621090379U CN206076012U CN 206076012 U CN206076012 U CN 206076012U CN 201621090379 U CN201621090379 U CN 201621090379U CN 206076012 U CN206076012 U CN 206076012U
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- stacked
- yoke
- post
- side post
- high voltage
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- 238000003475 lamination Methods 0.000 claims description 23
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000004804 winding Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 229910000976 Electrical steel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
This utility model is related to a kind of laminated core, and specifically a kind of laminated core suitable for high-power high voltage transformator belongs to transformer core technical field.Which includes upper yoke, lower yoke, stacked newel, stacked left side post and stacked right side post, is provided with stacked newel in the middle part of upper yoke and lower yoke, stacked newel upper and lower side respectively with overlap in the middle part of upper yoke and lower yoke；Upper yoke and lower yoke or so are respectively arranged at two ends with stacked left side post and stacked right side post, and the upper and lower side of stacked left side post is overlapped with the left side of upper yoke and lower yoke respectively, and the upper and lower side of stacked right side post is overlapped with the right side of upper yoke and lower yoke respectively.It is this utility model simple structure, compact, reasonable, the width of core window is improve, high-power high voltage transformator is can be suitably used for, simple structure is easy to process.
Description
Technical field
This utility model is related to a kind of laminated core, specifically a kind of suitable for high-power high voltage single-phase transformer
Laminated core, belongs to transformer core technical field.
Background technology
At present, shell type core transformator is generally used for wattage transformer, using single line pack arrangement, generally adopts punching ferrum
The ED shaped iron cores of core or two C-shaped Wound cores composition, with self-shileding, leakage field is little the characteristics of.The shell of these traditional structures
Formula iron core is as power is little, fundamentally cannot be used high-power high voltage transformator due to window narrows.
The content of the invention
The purpose of this utility model is to overcome above-mentioned weak point, a kind of suitable for high-power high voltage transformation so as to provide
The laminated core of device, improves the width of core window, can be suitably used for high-power high voltage transformator, and simple structure is easy to process.
According to the technical scheme that this utility model is provided, a kind of laminated core suitable for high-power high voltage transformator includes
Upper yoke, lower yoke, stacked newel, stacked left side post and stacked right side post, upper yoke are parallel up and down with lower yoke
Arrange, it is characterized in that：Be provided with stacked newel in the middle part of upper yoke and lower yoke, stacked newel upper and lower side respectively with upper ferrum
Overlap in the middle part of yoke and lower yoke；Upper yoke and lower yoke or so are respectively arranged at two ends with stacked left side post and stacked right side post,
The upper and lower side of stacked left side post is overlapped with the left side of upper yoke and lower yoke respectively, the upper and lower side of stacked right side post respectively with
The right side overlap joint of upper yoke and lower yoke.
Further, stacked newel includes multiple central laminations, multiple central laminations company of stacking gradually from the bottom up
One is connected into, multiple central laminations descend two ends width to become larger from centre upwards.
Further, stacked left side post includes multiple side laminations, and multiple side laminations are stacked gradually from the bottom up and connected into
Integrally, multiple side laminations are the rectangular configuration of equal size；The stacked right side post is identical with stacked left side rod structure.
Further, the Surface coating pyrocondensation belt of stacked left side post and stacked right side post.
Compared with the prior art this utility model has advantages below：
This utility model simple structure, compact, reasonable, cylinder is laminated using stalloy, easy to process, is lost low；
Stacked newel is supporting with annular Transformer Winding, as the newel ladder and winding bottom cylinder constitute radiating air flue, energy
The heat-sinking capability of transformator is enough improved, while the coiling of annular Transformer Winding is convenient, and damage wires is difficult；Pyrocondensation belt makes
Multiple silicon steel laminations of stacked left side post and stacked right side post are in close contact and do not loosen, it is to avoid what is produced due to loosening is made an uproar
Sound；The width of core window is improve, high-power high voltage transformator is can be suitably used for, simple structure is easy to process.
Description of the drawings
Fig. 1 is this utility model front view.
Fig. 2 is this utility model sectional view of main part.
Description of reference numerals：1- upper yokes, 2- lower yokes, the stacked newels of 3-, the stacked left side posts of 4-, 5- are stacked
Right side post, 6- pyrocondensation belts.
Specific embodiment
The embodiment combined in accompanying drawing is further described by this utility model below：
As shown in Figure 1 and 2, this utility model mainly includes upper yoke 1, lower yoke 2, stacked newel 3, a stacked left side
Lateral column 4 and stacked right side post 5.
Upper yoke 1 and lower yoke be arranged in parallel about 2, are provided with stacked newel 3 in the middle part of upper yoke 1 and lower yoke 2, fold
3 upper and lower side of chip newel respectively with upper yoke 1 and lower yoke 2 in the middle part of overlap.
The stacked newel 3 includes multiple central laminations, and multiple central laminations are stacked gradually from the bottom up and connected into
Integrally, multiple central laminations descend two ends width to become larger from centre upwards.
Upper yoke 1 and lower yoke 2 or so are respectively arranged at two ends with stacked left side post 4 and stacked right side post 5, a stacked left side
The upper and lower side of lateral column 4 is overlapped with the left side of upper yoke 1 and lower yoke 2 respectively, the upper and lower side of stacked right side post 5 respectively with upper ferrum
The right side overlap joint of yoke 1 and lower yoke 2.
Stacked left side post 4 includes multiple side laminations, and multiple side laminations are stacked gradually from the bottom up and linked into an integrated entity.It is multiple
Side lamination is the rectangular configuration of equal size.The stacked right side post 5 is identical with stacked 4 structure of left side post.
The Surface coating pyrocondensation belt 6 of the stacked left side post 4 and stacked right side post 5, pyrocondensation belt 6 make stacked left side
Multiple silicon steel laminations of post 4 and stacked right side post 5 are in close contact and do not loosen, it is to avoid the noise produced due to loosening.
This utility model simple structure, compact, reasonable, cylinder is laminated using stalloy, easy to process, is lost low；
Stacked newel is supporting with annular Transformer Winding, as the newel ladder and winding bottom cylinder constitute radiating air flue, energy
The heat-sinking capability of transformator is enough improved, while the coiling of annular Transformer Winding is convenient, and damage wires is difficult；Pyrocondensation belt makes
Multiple silicon steel laminations of stacked left side post and stacked right side post are in close contact and do not loosen, it is to avoid what is produced due to loosening is made an uproar
Sound；The width of core window is improve, high-power high voltage transformator is can be suitably used for, simple structure is easy to process.
Claims (4)
1. a kind of laminated core suitable for high-power high voltage transformator, including upper yoke（1）, lower yoke（2）, stacked center
Post（3）, stacked left side post（4）With stacked right side post（5）, upper yoke（1）And lower yoke（2）It is arranged in parallel up and down, which is special
Levying is：Upper yoke（1）And lower yoke（2）Middle part is provided with stacked newel（3）, stacked newel（3）Upper and lower side respectively with
Upper yoke（1）And lower yoke（2）Middle part overlap joint；Upper yoke（1）And lower yoke（2）Left and right is respectively arranged at two ends with stacked left side post
（4）With stacked right side post（5）, stacked left side post（4）Upper and lower side respectively with upper yoke（1）And lower yoke（2）Left side
Overlap joint, stacked right side post（5）Upper and lower side respectively with upper yoke（1）And lower yoke（2）Right side overlap joint.
2. a kind of laminated core suitable for high-power high voltage transformator as claimed in claim 1, is characterized in that：The lamination
Formula newel（3）Including multiple central laminations, multiple central laminations are stacked gradually from the bottom up and are linked into an integrated entity, and multiple centers are folded
Piece descends two ends width to become larger from centre upwards.
3. a kind of laminated core suitable for high-power high voltage transformator as claimed in claim 1, is characterized in that：The lamination
Post on the left of formula（4）Including multiple side laminations, multiple side laminations are stacked gradually from the bottom up and are linked into an integrated entity, and multiple side laminations are
The rectangular configuration of equal size；The stacked right side post（5）With stacked left side post（4）Structure is identical.
4. a kind of laminated core suitable for high-power high voltage transformator as claimed in claim 1, is characterized in that：The lamination
Post on the left of formula（4）With stacked right side post（5）Surface coating pyrocondensation belt（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090379.0U CN206076012U (en) | 2016-09-28 | 2016-09-28 | A kind of laminated core suitable for high-power high voltage transformator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090379.0U CN206076012U (en) | 2016-09-28 | 2016-09-28 | A kind of laminated core suitable for high-power high voltage transformator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206076012U true CN206076012U (en) | 2017-04-05 |
Family
ID=58439231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621090379.0U Expired - Fee Related CN206076012U (en) | 2016-09-28 | 2016-09-28 | A kind of laminated core suitable for high-power high voltage transformator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206076012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169359A (en) * | 2016-09-28 | 2016-11-30 | 无锡希恩电气有限公司 | A kind of laminated core being applicable to high-power high voltage transformator |
-
2016
- 2016-09-28 CN CN201621090379.0U patent/CN206076012U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169359A (en) * | 2016-09-28 | 2016-11-30 | 无锡希恩电气有限公司 | A kind of laminated core being applicable to high-power high voltage transformator |
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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: 20170405 Termination date: 20190928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |