CN204289041U - A kind of clamping plate type transformer - Google Patents
A kind of clamping plate type transformer Download PDFInfo
- Publication number
- CN204289041U CN204289041U CN201420674959.9U CN201420674959U CN204289041U CN 204289041 U CN204289041 U CN 204289041U CN 201420674959 U CN201420674959 U CN 201420674959U CN 204289041 U CN204289041 U CN 204289041U
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- CN
- China
- Prior art keywords
- clamping plate
- fixed structure
- lamination group
- pedestal fixed
- type transformer
- 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.)
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Abstract
The utility model relates to a kind of clamping plate type transformer, comprises lamination group, and described lamination group upper end is provided with the first clamping plate, and described first clamping plate two ends are provided with fastening square hole; Be provided with electricity circle winding in the middle part of described lamination group, described electricity circle winding upper end is provided with upper skeleton, and lower end is provided with lower skeleton, described upper skeleton is provided with cathode metal sheet, negative metal sheet; Described lamination group lower end is provided with the second clamping plate, and described second clamping plate are provided with fastening square hole; Both sides, described lamination group bottom surface are respectively arranged with the first pedestal fixed structure, the second pedestal fixed structure, and described first pedestal fixed structure, the second pedestal fixed structure are respectively arranged with fixing square hole.The utility model structure is simple, volume is little, low in energy consumption, low cost of manufacture, perfect heat-dissipating, transformation stable performance.
Description
Technical field
The utility model relates to a kind of potential device, particularly relates to a kind of clamping plate type transformer.
Background technology
Most power transformer all has fixing iron core, it is wound with once with the coil of secondary.Based on the high magnetic conductivity of iron material, most magnetic flux is confined in iron core, and therefore, two groups of coils can obtain the magnetic coupling of suitable high level by this.In some transformers, be closely combined between coil with both iron cores, it is once almost identical with the coil ratio of the two with the ratio of secondary voltage.Therefore, the turn ratio of transformer, generally can be used as the reference index of transformer boost or step-down.Due to this boosting and the function of step-down, transformer is made to have become the important adjunct of one of modern power industry system, promote transmission voltage make long-distance transmit electric power more economical, as for step-down transformer, it makes the diversification more of power operation aspect, the transless epoch, present stage industrial technology also cannot realize.
At present, existing power supply Transformer Manufacturing Technology is quite ripe, but still there is complex structure, poor radiation, the problem such as bulky, in-fighting is excessive, poor insulativity.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of structure is simple, volume is little, low in energy consumption, low cost of manufacture, perfect heat-dissipating, transformation stable performance clamping plate type transformer.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of clamping plate type transformer, comprises lamination group, and described lamination group upper end is provided with the first clamping plate, and described first clamping plate two ends are provided with fastening square hole; Be provided with electricity circle winding in the middle part of described lamination group, described electricity circle winding upper end is provided with upper skeleton, and lower end is provided with lower skeleton, described upper skeleton is provided with cathode metal sheet, negative metal sheet; Described lamination group lower end is provided with the second clamping plate, and described second clamping plate are provided with fastening square hole; Both sides, described lamination group bottom surface are respectively arranged with the first pedestal fixed structure, the second pedestal fixed structure, and described first pedestal fixed structure, the second pedestal fixed structure are respectively arranged with fixing square hole.
Described first clamping plate, the second clamping plate realize fixing lamination group by set bolt through the fastening square hole on front and back first clamping plate, the second clamping plate, described upper skeleton, lower skeleton are for fixing electricity circle winding, and described first pedestal fixed structure, the second pedestal fixed structure are used for transformer to be fixed with extraneous.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described lamination group is cold rolled silicon steel material, and described cold rolled silicon steel material has higher magnetic capacity and lower loss, is therefore used for making transformer and has the advantage that volume is little, lightweight, efficiency is high.
Further, described electricity circle winding adopts the coiling of yarn bag thick copper lines, and each interlayer is all lined with thin insulating material, for the insulation of electricity circle winding inside.
Further, cathode metal sheet, negative metal sheet by lead-in wire respectively with electricity circle winding switching, for the connection of transformer and external circuitry.
Further, described first pedestal fixed structure, the second pedestal fixed structure are parallel is installed on lamination group bottom surface, for preventing contact short circuit.
The beneficial effects of the utility model are: structure is simple, volume is little, low in energy consumption, low cost of manufacture, perfect heat-dissipating, transformation stable performance.
Accompanying drawing explanation
Fig. 1 is a kind of clamping plate type transformer device structure of the utility model schematic diagram;
In accompanying drawing, the list of parts representated by each label is as follows: 1, lamination group, and 2, fastening square hole, 3, cathode metal sheet, 4, negative metal sheet, 5, fixing square hole, the 6, first pedestal fixed structure, 7, electricity circle winding, 8, lower skeleton, the 9, second pedestal fixed structure, the 10, second clamping plate, 11, the first clamping plate, 12, upper skeleton.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of clamping plate type transformer, comprises lamination group 1, and described lamination group 1 upper end is provided with the first clamping plate 11, and described first clamping plate two ends are provided with fastening square hole 2; Be provided with electricity circle winding 7 in the middle part of described lamination group 1, described electricity circle winding 7 upper end is provided with upper skeleton 12, and lower end is provided with lower skeleton 8, described upper skeleton 12 is provided with cathode metal sheet 3, negative metal sheet 4; Described lamination group 1 lower end is provided with the second clamping plate 10, and described second clamping plate 10 are provided with fastening square hole 2; Both sides, described lamination group 1 bottom surface are respectively arranged with the first pedestal fixed structure 6, second pedestal fixed structure 9, and described first pedestal fixed structure 6, second pedestal fixed structure 9 is respectively arranged with fixing square hole 5.
Described first clamping plate 11, second clamping plate 10 realize fixing lamination group 1 by set bolt through the fastening square hole 2 on front and back first clamping plate 11, second clamping plate 10, described upper skeleton 12, lower skeleton 8 are for fixing electricity circle winding 7, and described first pedestal fixed structure 6, second pedestal fixed structure 9 is fixed for transformer and extraneous.
Described lamination group 1 is cold rolled silicon steel material, and described cold rolled silicon steel material has higher magnetic capacity and lower loss, is therefore used for making transformer and has the advantage that volume is little, lightweight, efficiency is high; Described electricity circle winding 7 adopts the coiling of yarn bag thick copper lines, and each interlayer is all lined with thin insulating material, for the insulation of electricity circle winding 7 inside; Cathode metal sheet 3, negative metal sheet 4 are connected with electricity circle winding 7 respectively by lead-in wire, for the connection of transformer and external circuitry; Described first pedestal fixed structure 6, second pedestal fixed structure 9 is parallel is installed on lamination group 1 bottom surface, for preventing contact short circuit.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. a clamping plate type transformer, is characterized in that, comprises lamination group, and described lamination group upper end is provided with the first clamping plate, and described first clamping plate two ends are provided with fastening square hole; Be provided with electricity circle winding in the middle part of described lamination group, described electricity circle winding upper end is provided with upper skeleton, and lower end is provided with lower skeleton, described upper skeleton is provided with cathode metal sheet, negative metal sheet; Described lamination group lower end is provided with the second clamping plate, and described second clamping plate are provided with fastening square hole; Both sides, described lamination group bottom surface are respectively arranged with the first pedestal fixed structure, the second pedestal fixed structure, and described first pedestal fixed structure, the second pedestal fixed structure are respectively arranged with fixing square hole.
2. a kind of clamping plate type transformer according to claim 1, it is characterized in that, described lamination group is cold rolled silicon steel material.
3. a kind of clamping plate type transformer according to claim 1, is characterized in that, described electricity circle winding adopts the coiling of yarn bag thick copper lines, and each interlayer is all lined with thin insulating material.
4. a kind of clamping plate type transformer according to claim 1, is characterized in that, cathode metal sheet, negative metal sheet by lead-in wire respectively with electricity circle winding switching.
5. a kind of clamping plate type transformer according to claim 1, it is characterized in that, described first pedestal fixed structure, the second pedestal fixed structure are parallel is installed on lamination group bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674959.9U CN204289041U (en) | 2014-11-12 | 2014-11-12 | A kind of clamping plate type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674959.9U CN204289041U (en) | 2014-11-12 | 2014-11-12 | A kind of clamping plate type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289041U true CN204289041U (en) | 2015-04-22 |
Family
ID=52872175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420674959.9U Expired - Fee Related CN204289041U (en) | 2014-11-12 | 2014-11-12 | A kind of clamping plate type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204289041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971830A (en) * | 2017-03-31 | 2017-07-21 | 浙江埃能德电气有限公司 | Control transformer |
-
2014
- 2014-11-12 CN CN201420674959.9U patent/CN204289041U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971830A (en) * | 2017-03-31 | 2017-07-21 | 浙江埃能德电气有限公司 | Control transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151112 |
|
| EXPY | Termination of patent right or utility model |