CN204424060U - A kind of transformer framework with baffle plate - Google Patents
A kind of transformer framework with baffle plate Download PDFInfo
- Publication number
- CN204424060U CN204424060U CN201520089616.0U CN201520089616U CN204424060U CN 204424060 U CN204424060 U CN 204424060U CN 201520089616 U CN201520089616 U CN 201520089616U CN 204424060 U CN204424060 U CN 204424060U
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- baffle plate
- winding slot
- stitch
- transformer framework
- slot
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Abstract
The utility model relates to a kind of transformer framework with baffle plate, comprise winding slot, two end plates and stitch, described two end plates is symmetricly set on the both sides of winding slot, described stitch is separately fixed at the upper end of two end plates, described winding slot at least one end is provided with baffle plate, and described baffle plate has at least one wire lead slot on the end face of stitch.The utility model by winding slot two ends or wherein arbitrarily one end is provided with baffle plate, thus make the input of transformer framework and output meet safe distance requirement.
Description
Technical field
The utility model relates to a kind of transformer part, specifically a kind of transformer framework.
Background technology
Transformer utilizes electromagnetic induction principle, transmits a kind of electrical equipment of electric energy or signal transmission from a circuit to another circuit, and it is primarily of iron core (or magnetic core), coil, skeleton composition.
For the structure of transformer, particularly horizontal type structure, its input and output are in the both sides of transformer coiling groove, as Chinese publication: the transformer framework disclosed in CN203325674.U, after using conventional skeleton coiling to complete, winding is evenly distributed on winding slot, this PIN weld spacing just causing input and output from the input of its correspondence and output safe distance inadequate, cause transformer to there is potential safety hazard.In order to ensure safety problem in the design evaluation process of product, must by different protection methods in order to ensure safe distance, as: adopt the isolation of adhesive tape reflexed at input and output winding terminal, increase insulating sleeve isolation at input and output side, on winding slot, increase margin tape isolation, input and output winding itself all materials adopting reinforced insulation etc., no matter be adopt which kind of protection method, the waste of human resources or material resources will inevitably be caused, and there is unsteadiness, cause hidden danger of quality to enterprise.
Summary of the invention
The purpose of this utility model is, for solving the problem, provides a kind of just can settling at one go in structural design to meet safe distance requirement, the solid skeleton of the transformer without the need to the band baffle plate of extra safeguard.
For this reason, the utility model discloses a kind of transformer framework with baffle plate, comprise winding slot, two end plates and stitch, described two end plates is symmetricly set on the both sides of winding slot, described stitch is separately fixed at the upper end of two end plates, described winding slot at least one end is provided with baffle plate, and described baffle plate is that insulating material is made.
Further, the width of described baffle plate on winding slot is not less than winding layers gross thickness and insulating barrier gross thickness sum.
Further, described baffle plate has at least one wire lead slot on the end face of stitch, wire lead slot at the projected position of end plate between adjacent stitches.
The utility model has following beneficial effect:
The utility model by being provided with baffle plate on winding slot at least one end, thus make the input of transformer framework and output from structural design previous step put in place just meet safe distance requirement, ensure just can meet safety requirements in follow-up actual production process without the need to adopting extra protection method, reduce the input of manpower and materials, cost-saving, raise the efficiency the stability with product.
Accompanying drawing explanation
Fig. 1 is the structure side view of the utility model embodiment.
Fig. 2 is the structure vertical view of the utility model embodiment.
Fig. 3 be the utility model embodiment along winding slot axial cross-sectional views.
Embodiment
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
Embodiment shows winding slot and be wherein provided with the transformer framework of baffle plate in one end, according to practical application request, also can be that the other one end of winding slot is provided with baffle plate or two ends are all provided with baffle plate.
As depicted in figs. 1 and 2, a kind of transformer framework with baffle plate, comprise winding slot 1, two end plates 2 and stitch 3, described two end plates 2 is symmetricly set on the both sides of winding slot 1, stitch 3 is separately fixed at the upper end of two end plates 2, on every block end plate, the quantity of stitch 3 can set (this preferred version selects 4) based on the actual application requirements, the left end of winding slot 1 is provided with one piece of baffle plate 4, baffle plate 4 is made for insulating material, baffle plate 4 has 3 wire lead slots 411 so that cabling is fixed on the end face 41 of stitch 3, in some other embodiments, the quantity of this wire lead slot can offer 1 as required, article 2, or 3 with first-class.Wherein, in order to avoid cabling operation is arrived by the location conflicts of stitch, wire lead slot 411 preferably setting position lays respectively between adjacent stitches at the projected position of end plate 2.
The length a of baffle plate 4 is according to the difference of input terminal voltage, and the safe distance of corresponding different voltage safety defined comes to determine, or determines according to the actual requirement of client.
The width b of baffle plate 4 is wire winding layer (this preferred version is 3 layers) gross thickness (D1+D2+D3) and insulating barrier gross thickness (d1+d2+d3) sum or bigger.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection range of the present utility model.
Claims (3)
1. the transformer framework with baffle plate, comprise winding slot, two end plates and stitch, described two end plates is symmetricly set on the both sides of winding slot, described stitch is separately fixed at the upper end of two end plates, it is characterized in that: described winding slot at least one end is provided with baffle plate, described baffle plate is that insulating material is made.
2. the transformer framework of band baffle plate according to claim 1, is characterized in that: the width of described baffle plate on winding slot is not less than winding layers gross thickness and insulating barrier gross thickness sum.
3. the transformer framework of band baffle plate according to claim 1, is characterized in that: described baffle plate has at least one wire lead slot on the end face of stitch, wire lead slot at the projected position of end plate between adjacent stitches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089616.0U CN204424060U (en) | 2015-02-09 | 2015-02-09 | A kind of transformer framework with baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089616.0U CN204424060U (en) | 2015-02-09 | 2015-02-09 | A kind of transformer framework with baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424060U true CN204424060U (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520089616.0U Active CN204424060U (en) | 2015-02-09 | 2015-02-09 | A kind of transformer framework with baffle plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN204424060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105097235A (en) * | 2015-08-19 | 2015-11-25 | 江西省高新超越精密电子有限公司 | Transformer framework capable of increasing safety distance |
-
2015
- 2015-02-09 CN CN201520089616.0U patent/CN204424060U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105097235A (en) * | 2015-08-19 | 2015-11-25 | 江西省高新超越精密电子有限公司 | Transformer framework capable of increasing safety distance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |