CN204066997U - High voltage package skeleton - Google Patents
High voltage package skeleton Download PDFInfo
- Publication number
- CN204066997U CN204066997U CN201420535932.1U CN201420535932U CN204066997U CN 204066997 U CN204066997 U CN 204066997U CN 201420535932 U CN201420535932 U CN 201420535932U CN 204066997 U CN204066997 U CN 204066997U
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- China
- Prior art keywords
- dividing plate
- coiling dividing
- coiling
- skeleton
- tubular skeleton
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- Expired - Fee Related
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Abstract
The utility model provides high voltage package skeleton, framework inner cavity runs through tubular skeleton, coiling dividing plate is located at the tubular skeleton vertical direction left and right sides, winding slot is provided with between each coiling dividing plate, the upper and lower two ends of tubular skeleton are provided with mounting bracket, mounting bracket is provided with magnetic core draw-in groove, horizontal homogeneous on upper and lower two the horizontal end faces of coiling dividing plate and symmetry transverse wave is set, the horizontal end face of coiling dividing plate is provided with the against short-circuit breach running through coiling dividing plate, the horizontal end face of coiling dividing plate is provided with the threading opening running through coiling dividing plate, arrange along the threading opening alignment on coiling dividing plate adjacent on tubular skeleton vertical direction, mutually to stagger setting along the against short-circuit breach on coiling dividing plate adjacent on tubular skeleton vertical direction, threading opening is located at the first trough place of transverse wave, against short-circuit breach is being arranged perpendicular on the direction of transverse wave.The beneficial effects of the utility model are: reduce volume, improve conversion ratio; One-shot forming, Simplified flowsheet cost; Improve insulation property, coil coefficient of safety is high.
Description
Technical field
The utility model relates to transformer coil frame technical field, more specifically to a kind of high voltage package skeleton.
Background technology
Along with the raising day by day of modern development in science and technology, people's life requirement, the device such as transformer, inductor obtains at society and applies more widely.And in this kind of device such as transformer, inductor, coil rack, as their one of primary structure part, is used to provide basic bearing space for coil groups, magnetic core etc., therefore has irreplaceable important function.So, from product design, Design of Dies until each link product manufacturing, for guarantee and increase line ring framework quality for all can not be ignored.
But, in the prior art, usually use insulation strip or adhesive tape etc. to carry out insulation processing to coil lead and coil rack main body.This must increase extra processing processing links undoubtedly, and introduce the impact of unnecessary human factor therefrom, thus be finally difficult to, cannot ensure even at all the consistency of the performance everywhere of coiled wire-wound coil in the device such as transformer, inductor, and then directly have influence on the serviceability of the device such as transformer, inductor.
Utility model content
The utility model overcomes deficiency of the prior art, insulation property are poor, the consistency of the performance everywhere of coiled wire-wound coil in the device such as transformer, inductor cannot be ensured, and then directly have influence on the serviceability of the device such as transformer, inductor, provide a kind of high voltage package skeleton, reduce structural volume, improve transformation efficiency, simplify manufacturing process, reduce cost, and material and manufacture process pollution-free.
The purpose of this utility model is achieved by following technical proposals.
High voltage package skeleton, comprise tubular skeleton, coiling dividing plate, mounting bracket and framework inner cavity, described framework inner cavity runs through described tubular skeleton, described coiling dividing plate is evenly arranged on the left and right sides of described tubular skeleton vertical direction, winding slot is provided with between coiling dividing plate described in each, the described upper and lower two ends of tubular skeleton are provided with the mounting bracket for described tubular skeleton and transformer being installed together, described mounting bracket is provided with the magnetic core draw-in groove for fixed magnetic core, horizontal homogeneous on two horizontal end faces up and down of described coiling dividing plate and symmetry transverse wave is set, described coiling dividing plate outside upright end face is evenly provided with longitudinal ripple, the horizontal end face of described coiling dividing plate is provided with the against short-circuit breach running through described coiling dividing plate, the horizontal end face of described coiling dividing plate is also provided with the threading opening running through described coiling dividing plate, arrange along the described threading opening alignment on described coiling dividing plate adjacent on described tubular skeleton vertical direction, mutually to stagger setting along the described against short-circuit breach on described coiling dividing plate adjacent on described tubular skeleton vertical direction, described threading opening is arranged on the first trough place of described transverse wave, described against short-circuit breach is arranged on the direction perpendicular to described transverse wave, the width of described against short-circuit breach is less than or equal to the diameter of coil lead, the height of described against short-circuit breach is more than or equal to the diameter of described coil lead, the diameter of described threading opening is more than or equal to the diameter of described coil lead.
The sleeve pipe for insulating is provided with inside described framework inner cavity.
Described high voltage package skeleton adopts the one-shot forming of nylon integral molded plastic.
The beneficial effects of the utility model are: the utility model is compared ordinary high pressure bag skeleton and reduced structural volume when same transitions power, improve transformation efficiency; The utility model adopts integral molded plastic one-shot forming, simplifies manufacturing process, reduces cost, and material and manufacture process pollution-free; Because coil sleeve and coiling dividing plate separate, the dielectric strength of coil is improved greatly, simultaneously owing to separating before and after the input output of coil, reduce the generation of coil short situation, improve the stability that coil uses; By being provided with longitudinal ripple and transverse wave on coiling dividing plate end face and axial plane, add creepage distance, thus further improve the insulation property of coil, coefficient of safety when coil is used is higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram being symmetrical arranged coiling dividing plate in the utility model;
Fig. 3 is the sectional structure schematic diagram along A-A ' direction in the utility model.
In figure: 1 is tubular skeleton, 2 is mounting bracket, and 3 is winding slot, and 4 is coiling dividing plate, and 5 is magnetic core draw-in groove, and 6 is transverse wave, and 7 is longitudinal ripple, and 8 is against short-circuit breach, and 9 is framework inner cavity, and 10 is threading opening.
Embodiment
Below by specific embodiment, the technical solution of the utility model is further described.
As shown in accompanying drawing 1-3, high voltage package skeleton of the present utility model, wherein 1 is tubular skeleton, and 2 is mounting bracket, 3 is winding slot, and 4 is coiling dividing plate, and 5 is magnetic core draw-in groove, and 6 is transverse wave, 7 is longitudinal ripple, and 8 is against short-circuit breach, and 9 is framework inner cavity, and 10 is threading opening.
High voltage package skeleton, comprise tubular skeleton 1, coiling dividing plate 4, mounting bracket 2 and framework inner cavity 9, framework inner cavity 9 runs through tubular skeleton 1, coiling dividing plate 4 is evenly arranged on tubular skeleton 1 left and right sides, winding slot 3 is provided with between each coiling dividing plate 4, tubular skeleton about 1 two ends are provided with the mounting bracket 2 for tubular skeleton 1 and transformer being installed together, mounting bracket 2 is provided with the magnetic core draw-in groove 5 for fixed magnetic core, horizontal homogeneous on two horizontal end faces up and down of coiling dividing plate 4 and be symmetrically arranged with transverse wave 6 (namely transverse wave is symmetrical arranged centered by coiling block board thickness), coiling dividing plate 4 outside upright end face is evenly provided with longitudinal ripple 7, the horizontal end face of coiling dividing plate 4 is provided with the against short-circuit breach 8 running through coiling dividing plate 4, the horizontal end face of coiling dividing plate 4 is also provided with the threading opening 10 running through coiling dividing plate 4, align along the threading opening 10 on coiling dividing plate 4 adjacent on tubular skeleton 1 vertical direction and arrange, mutually to stagger setting along the against short-circuit breach 8 on coiling dividing plate 4 adjacent on tubular skeleton 1 vertical direction, threading opening 10 is arranged on the first trough place of transverse wave 6, against short-circuit breach 8 is arranged on the direction perpendicular to transverse wave 6, the width of against short-circuit breach 8 is less than or equal to the diameter of coil lead, the height of against short-circuit breach 8 is more than or equal to the diameter of coil lead, the diameter of threading opening 10 is more than or equal to the diameter of coil lead.
The sleeve pipe for insulating is provided with inside framework inner cavity 9.
High voltage package skeleton adopts the one-shot forming of nylon integral molded plastic.
In the present embodiment, compare ordinary high pressure bag skeleton when same transitions power and reduce structural volume, improve transformation efficiency; Adopt integral molded plastic one-shot forming, simplify manufacturing process, reduce cost, and material and manufacture process pollution-free; Because coil sleeve and coiling dividing plate separate, the dielectric strength of coil is improved greatly, simultaneously owing to separating before and after the input output of coil, reduce the generation of coil short situation, improve the stability that coil uses; By being provided with longitudinal ripple and transverse wave on coiling dividing plate end face and axial plane, add creepage distance, thus further improve the insulation property of coil, coefficient of safety when coil is used is higher.
Above the utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. high voltage package skeleton, it is characterized in that: comprise tubular skeleton, coiling dividing plate, mounting bracket and framework inner cavity, described framework inner cavity runs through described tubular skeleton, described coiling dividing plate is evenly arranged on the left and right sides of described tubular skeleton vertical direction, winding slot is provided with between coiling dividing plate described in each, the described upper and lower two ends of tubular skeleton are provided with the mounting bracket for described tubular skeleton and transformer being installed together, described mounting bracket is provided with the magnetic core draw-in groove for fixed magnetic core, horizontal homogeneous on two horizontal end faces up and down of described coiling dividing plate and symmetry transverse wave is set, described coiling dividing plate outside upright end face is evenly provided with longitudinal ripple, the horizontal end face of described coiling dividing plate is provided with the against short-circuit breach running through described coiling dividing plate, the horizontal end face of described coiling dividing plate is also provided with the threading opening running through described coiling dividing plate, arrange along the described threading opening alignment on described coiling dividing plate adjacent on described tubular skeleton vertical direction, mutually to stagger setting along the described against short-circuit breach on described coiling dividing plate adjacent on described tubular skeleton vertical direction, described threading opening is arranged on the first trough place of described transverse wave, described against short-circuit breach is arranged on the direction perpendicular to described transverse wave, the width of described against short-circuit breach is less than or equal to the diameter of coil lead, the height of described against short-circuit breach is more than or equal to the diameter of described coil lead, the diameter of described threading opening is more than or equal to the diameter of described coil lead.
2. high voltage package skeleton according to claim 1, is characterized in that: be provided with the sleeve pipe for insulating inside described framework inner cavity.
3. high voltage package skeleton according to claim 1, is characterized in that: described high voltage package skeleton adopts integral molded plastic one-shot forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535932.1U CN204066997U (en) | 2014-09-18 | 2014-09-18 | High voltage package skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535932.1U CN204066997U (en) | 2014-09-18 | 2014-09-18 | High voltage package skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066997U true CN204066997U (en) | 2014-12-31 |
Family
ID=52208454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420535932.1U Expired - Fee Related CN204066997U (en) | 2014-09-18 | 2014-09-18 | High voltage package skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204066997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244155A (en) * | 2015-11-18 | 2016-01-13 | 广东雪莱特光电科技股份有限公司 | Manufacturing method of flyback transformer |
| CN111537694A (en) * | 2020-04-30 | 2020-08-14 | 武汉理工大学 | Clay foundation model test system and method for monitoring clay foundation model settlement |
-
2014
- 2014-09-18 CN CN201420535932.1U patent/CN204066997U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244155A (en) * | 2015-11-18 | 2016-01-13 | 广东雪莱特光电科技股份有限公司 | Manufacturing method of flyback transformer |
| CN105244155B (en) * | 2015-11-18 | 2017-04-19 | 广东雪莱特光电科技股份有限公司 | Manufacturing method of flyback transformer |
| CN111537694A (en) * | 2020-04-30 | 2020-08-14 | 武汉理工大学 | Clay foundation model test system and method for monitoring clay foundation model settlement |
| CN111537694B (en) * | 2020-04-30 | 2021-03-16 | 武汉理工大学 | Clay foundation model test system and method for monitoring clay foundation model settlement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cheng Gong Inventor after: Zhang Lian Inventor before: Cheng Gong Inventor before: Zhang Lian Inventor before: Ma Xigang |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160114 Address after: 212, room 17, South A District, building 1, the Yanghe River Road, 066000 Hebei Road, Qinhuangdao economic and Technological Development Zone, Shanghai, China Patentee after: Hebei yapp Environmental Technology Co. Ltd. Address before: 301605 Tianjin city Jinghai County Zhendong Chanfang along 50 meters north of the village Patentee before: TIANJIN YAPU ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20160918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |