CN202816597U - Vertical-typed voltage withstand transformer bobbin - Google Patents
Vertical-typed voltage withstand transformer bobbin Download PDFInfo
- Publication number
- CN202816597U CN202816597U CN2012203806980U CN201220380698U CN202816597U CN 202816597 U CN202816597 U CN 202816597U CN 2012203806980 U CN2012203806980 U CN 2012203806980U CN 201220380698 U CN201220380698 U CN 201220380698U CN 202816597 U CN202816597 U CN 202816597U
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- CN
- China
- Prior art keywords
- stitch
- elementary
- vertical
- skeleton
- pins
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims abstract description 26
- 210000002356 Skeleton Anatomy 0.000 claims description 23
- 210000000188 Diaphragm Anatomy 0.000 claims description 11
- 210000001699 lower leg Anatomy 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000000034 methods Methods 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical group data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 238000010586 diagrams Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injections Substances 0.000 description 1
- 239000011810 insulating materials Substances 0.000 description 1
- 239000000463 materials Substances 0.000 description 1
- 239000004033 plastics Substances 0.000 description 1
- 229920003023 plastics Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Abstract
Description
Technical field
The utility model relates to Transformer skeleton technical field, particularly a kind of vertical withstand voltage skeleton of multiple groove that is applicable to transformer and can satisfies the requirement of Automated winding production fully.
Background technology
The structure of at present general EE16-V vertical transformer skeleton mainly contains end Tong, File wall, stitch and pin base and consists of, because elementary line arrives secondary stitch distance not, need wrap multilayer tape and cover insulating sleeve during production, increase the difficulty of operation and affected production efficiency, can not satisfy the requirement that Automated winding is produced fully, and elementary coiling and secondary rolling thread can not be accomplished a line one groove, can not satisfy the requirement of withstand voltage more than the 2KV when the input and output of many windings.
Summary of the invention
The utility model provides a kind of above skeleton of the vertical withstand voltage 2KV of multiple groove that is applicable to transformer and can satisfies the requirement of Automated winding production fully.
For the problem of mentioning above solving, reach the purpose of expection, the utility model has adopted following scheme: the withstand voltage skeleton of a kind of transformer vertical-type, comprise the skeleton body, winding slot, the left foot frame, the right crus of diaphragm frame, elementary stitch, secondary stitch, described winding slot is positioned at skeleton body upper end, be provided with the magnetic core hole in the winding slot, left foot frame and right crus of diaphragm frame are in skeleton body both sides, elementary stitch is arranged under the left foot frame, secondary stitch is arranged under the right crus of diaphragm frame, it is characterized in that: described elementary stitch is five, secondary stitch is four, and described elementary stitch correspondence is provided with elementary line outlet groove, and secondary stitch correspondence is provided with secondary line outlet groove, described right crus of diaphragm frame top edges is provided with plate washer, and plate washer has increased the distance of iron core to primary side.For convenient coiling prevents the scratch copper cash, elementary line outlet groove, secondary line outlet groove, coiling trough rim are provided with fillet.
Owing to adopted above technical scheme, the beneficial effects of the utility model are: elementary line outlet groove is a line one groove, has avoided between each winding issuable winding problem to increase insulation distance and has solved problem of withstand voltage.Primary side also is a line one groove, has increased the insulation distance between primary and secondary, thereby production process has been simplified in the use of cancellation insulating sleeve, has improved production efficiency.
Description of drawings
Fig. 1 is the withstand voltage skeleton structure schematic diagram of EE19-V transformer vertical-type described in the utility model.
Fig. 2 is the withstand voltage skeleton front view of EE19-V transformer vertical-type described in the utility model.
Fig. 3 is the withstand voltage skeleton right view of EE19-V transformer vertical-type described in the utility model.
Among the figure: 1-skeleton body, 2-winding slot, 3-left foot frame, 4-right crus of diaphragm frame, 5-plate washer, 6-magnetic core hole, the elementary stitch of 7-, the elementary line outlet groove of 71-, 8-level stitch, 81-level line outlet groove.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Such as Fig. 1, Fig. 2, shown in Figure 3, the withstand voltage skeleton of a kind of transformer vertical-type that the utility model provides adopts insulating material well known in the art such as the material injection mo(u)ldings such as plastics, bakelite, comprise skeleton body 1, winding slot 2, left foot frame 3, right crus of diaphragm frame 4, isolated edge 1.1mm place, right crus of diaphragm frame 4 top is provided with plate washer 5, winding slot 2 is positioned at skeleton body 1 upper end, is provided with magnetic core hole 6 in the winding slot 2, in the present embodiment, winding slot 2 is the square tube of 6.7*7.2*8.5mm, and 6 cross sections, magnetic core hole are 5.2*5.2mm.
Left foot frame 3 is sagging directly to be inserted with elementary stitch 7, right crus of diaphragm frame 4 is sagging directly to be inserted with secondary stitch 8, in the present embodiment, elementary stitch 7 is five, and secondary stitch 8 is four, and elementary stitch 7 correspondences are provided with elementary line outlet groove 71, secondary stitch 8 correspondences are provided with secondary line outlet groove 81, each elementary stitch 7, secondary stitch 8 be a corresponding elementary line outlet groove 71, secondary line outlet groove 81 respectively, in the present embodiment, and elementary line outlet groove 71, the secondary line outlet groove 81 wide 1.0mm that are.
Each winding is crossed line and all can be received on elementary stitch 7, the secondary stitch 8 by corresponding elementary line outlet groove 71, secondary line outlet groove 81, and in the present embodiment, baffle plate 5 is 1.1mm deeply, and thick is 1.1mm, and plate washer 5 has increased the distance of iron core to primary side.For convenient coiling prevents the scratch copper cash, elementary line outlet groove 71, secondary line outlet groove 81, winding slot 2 limits are provided with fillet.
The utility model provides elementary stitch 7 described in the withstand voltage skeleton of a kind of transformer vertical-type apart from being 3.9mm, and in described four secondary stitch 8, two secondary stitch 8 spacings in the middle of being positioned at are 3.9mm, and two secondary stitch 8 spacings that are positioned at both sides are 13.6mm.
The utility model can satisfy the requirement that Automated winding is produced fully, and a line one groove is accomplished in elementary coiling, can satisfy the requirement of withstand voltage more than the 2KV when the input and output of many windings.Need not wrap multilayer tape and cover insulating sleeve during production, reduce the difficulty of winding operation and enhance productivity.
The embodiment of the above is preferred embodiments of the present utility model, is not to limit implementation scope of the present utility model with this, and the equivalence that all shapes according to the utility model, structure are done changes all in protection range of the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203806980U CN202816597U (en) | 2012-08-02 | 2012-08-02 | Vertical-typed voltage withstand transformer bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203806980U CN202816597U (en) | 2012-08-02 | 2012-08-02 | Vertical-typed voltage withstand transformer bobbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202816597U true CN202816597U (en) | 2013-03-20 |
Family
ID=47875442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203806980U CN202816597U (en) | 2012-08-02 | 2012-08-02 | Vertical-typed voltage withstand transformer bobbin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202816597U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683854A (en) * | 2017-03-20 | 2017-05-17 | 东莞市大忠电子有限公司 | Non-uniform high-frequency transformer bobbin |
| CN106783090A (en) * | 2017-03-20 | 2017-05-31 | 东莞市大忠电子有限公司 | A kind of high-frequency transformer skeleton from band edge blanking bar |
| CN106783088A (en) * | 2016-12-13 | 2017-05-31 | 海宁联丰东进电子有限公司 | It is a kind of can full-automatic production transformer |
-
2012
- 2012-08-02 CN CN2012203806980U patent/CN202816597U/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783088A (en) * | 2016-12-13 | 2017-05-31 | 海宁联丰东进电子有限公司 | It is a kind of can full-automatic production transformer |
| CN106783088B (en) * | 2016-12-13 | 2018-05-22 | 海宁联丰东进电子有限公司 | It is a kind of can full-automatic production transformer |
| CN106683854A (en) * | 2017-03-20 | 2017-05-17 | 东莞市大忠电子有限公司 | Non-uniform high-frequency transformer bobbin |
| CN106783090A (en) * | 2017-03-20 | 2017-05-31 | 东莞市大忠电子有限公司 | A kind of high-frequency transformer skeleton from band edge blanking bar |
| CN106683854B (en) * | 2017-03-20 | 2019-01-22 | 东莞市大忠电子有限公司 | A kind of non-homogeneous high-frequency transformer skeleton |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20180802 |