CN202585041U - Double-layer foil winding division type winding structure - Google Patents
Double-layer foil winding division type winding structure Download PDFInfo
- Publication number
- CN202585041U CN202585041U CN 201220085553 CN201220085553U CN202585041U CN 202585041 U CN202585041 U CN 202585041U CN 201220085553 CN201220085553 CN 201220085553 CN 201220085553 U CN201220085553 U CN 201220085553U CN 202585041 U CN202585041 U CN 202585041U
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- copper foil
- winding
- double
- head end
- layer
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- Expired - Fee Related
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Abstract
The utility model relates to a double-layer foil winding division type winding structure, which includes a first winding and a second winding, wherein the first winding and the second winding are formed through winding first copper foil and second copper foil at the same time, the head end of the first copper foil is adjacent to the head end of the second copper foil, and the tail end is adjacent to the tail end of the second copper foil; the head end of the first copper, the tail end of the first copper foil, the head end of the second copper, and the tail end of the second copper foil are arranged on the same side; and an insulating material is arranged between the first layer of copper foil and the second layer of copper foil. The first winding and the second winding are formed through winding the first copper foil and the second copper foil at the same time, so that the double-layer foil winding division type winding structure has the advantages of small size, simple structure and low cost.
Description
Technical field
The utility model relates to a kind of division formula winding construction, belongs to the Transformer Winding technical field.
Background technology
Existing dual low voltage transformer winding construction has two kinds: a kind of is the axial split formula, and a plurality of windings adopt axially and arrange up and down; Another kind be the width of cloth to the division formula, a plurality of windings adopt the width of cloth to arrange to suit.More than two kinds of winding constructions be many windings suit, and processing technology is loaded down with trivial details, first kind of structure winding height dimension is higher, and the increase of core window height causes core material to increase; Second kind of structure winding radial dimension is big, causes core center apart from increasing, the also corresponding increase of core material cost.
The utility model content
The utility model proposes a kind of overall dimension double-deck paper tinsel little, simple in structure around division formula winding construction to the deficiency of the problems referred to above.
The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of double-deck paper tinsel is around division formula winding construction; Comprise first winding and second winding; Said first winding and second winding are respectively by first Copper Foil and the coiling simultaneously of second Copper Foil; The head end of this first Copper Foil is close to the head end of second Copper Foil mutually; And the end of this first Copper Foil is close to the end of second Copper Foil mutually, and the end of the end of the head end of this first Copper Foil, first Copper Foil, the head end of second Copper Foil and second Copper Foil is positioned at the same side, is provided with insulating material between said ground floor Copper Foil and the second layer Copper Foil.
Preferably: insulating material is an insulating paper.
The double-deck paper tinsel of the utility model is around division formula winding construction, because first winding and second winding are compared prior art respectively by first Copper Foil and the coiling simultaneously of second Copper Foil, its overall dimension is little, simple in structure, thereby winding quantity is few, with low cost.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is that the A-A of B part among Fig. 1 is to profile;
Wherein: 1-first Copper Foil, 2-second Copper Foil, 3-insulating paper, 4-first winding, 5-second winding, the head end of 11-first Copper Foil, the end of 12-first Copper Foil, the head end of 21-second Copper Foil, the end of 22-second Copper Foil.
Embodiment
Accompanying drawing discloses the structural representation of a preferred embodiment of the invention without limitation, below will combine accompanying drawing that technical scheme of the present invention at length is described.
Embodiment
The double-deck paper tinsel of present embodiment is around division formula winding construction such as Fig. 1, shown in Figure 2; Comprise first winding 4 and second winding 5; Said first winding 4 and second winding 5 are respectively by first Copper Foil 1 and 2 coilings simultaneously of second Copper Foil; The head end 11 of this first Copper Foil is close to the head end 21 of second Copper Foil mutually; And the end 12 of this first Copper Foil is close to the end 22 of second Copper Foil mutually, and the head end 11 of this first Copper Foil, the end 12 of first Copper Foil, the head end 21 of second Copper Foil and the end 22 of second Copper Foil are positioned at the same side, are provided with insulating material between said ground floor Copper Foil 1 and the second layer Copper Foil 2.
This insulating material is an insulating paper 3.
Its principle is: first winding 4 and second winding 5 are united two into one; Adopt first winding 4 and second winding 5 respectively by first Copper Foil 1 and 2 coilings simultaneously of second Copper Foil; Be provided with insulating paper 3 between ground floor Copper Foil and the second layer Copper Foil, be equivalent to the staggered simultaneously coiling of two low pressure branch road windings.
From the above, present embodiment is because first winding and second winding respectively by first Copper Foil and the coiling simultaneously of second Copper Foil, are compared prior art, and its overall dimension is little, simple in structure, thereby winding quantity is few, with low cost.
Combine the preferred specific embodiment of the described the present invention of accompanying drawing only to be used to explain execution mode of the present invention above; Rather than as restriction to aforementioned goal of the invention and accompanying claims content and scope; Every foundation technical spirit of the present invention all still belongs to the present invention's technology and rights protection category to any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. a double-deck paper tinsel is around division formula winding construction; It is characterized in that: comprise first winding and second winding; Said first winding and second winding are respectively by first Copper Foil and the coiling simultaneously of second Copper Foil; The head end of this first Copper Foil is close to the head end of second Copper Foil mutually; And the end of this first Copper Foil is close to the end of second Copper Foil mutually, and the end of the end of the head end of this first Copper Foil, first Copper Foil, the head end of second Copper Foil and second Copper Foil is positioned at the same side, is provided with insulating material between said ground floor Copper Foil and the second layer Copper Foil.
According to the said double-deck paper tinsel of claim 1 around division formula winding construction, it is characterized in that: said insulating material is an insulating paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220085553 CN202585041U (en) | 2012-03-09 | 2012-03-09 | Double-layer foil winding division type winding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220085553 CN202585041U (en) | 2012-03-09 | 2012-03-09 | Double-layer foil winding division type winding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202585041U true CN202585041U (en) | 2012-12-05 |
Family
ID=47254428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220085553 Expired - Fee Related CN202585041U (en) | 2012-03-09 | 2012-03-09 | Double-layer foil winding division type winding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202585041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828143A (en) * | 2019-11-22 | 2020-02-21 | 德阳新源电器有限责任公司 | Low-voltage coil of capacity and voltage regulating transformer |
-
2012
- 2012-03-09 CN CN 201220085553 patent/CN202585041U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828143A (en) * | 2019-11-22 | 2020-02-21 | 德阳新源电器有限责任公司 | Low-voltage coil of capacity and voltage regulating transformer |
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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 |
Granted publication date: 20121205 Termination date: 20150309 |
|
| EXPY | Termination of patent right or utility model |