CN202695074U - Transformer with improved windings - Google Patents
Transformer with improved windings Download PDFInfo
- Publication number
- CN202695074U CN202695074U CN 201220225247 CN201220225247U CN202695074U CN 202695074 U CN202695074 U CN 202695074U CN 201220225247 CN201220225247 CN 201220225247 CN 201220225247 U CN201220225247 U CN 201220225247U CN 202695074 U CN202695074 U CN 202695074U
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- China
- Prior art keywords
- transformer
- wire
- end part
- take
- magnetic core
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to the technical field of electronic components, in particular to a transformer with improved windings. The transformer comprises a framework, a magnetic core and enamelled wires, wherein the magnetic core is fixed on the framework, and the enamelled wires are wound on the framework; and a strand of stranded wire is formed by twisting at least two enamelled wires and comprises a wire inlet end part and a take-up end part, and an insulating adhesive tape is adhered to each of untwisted parts of the wire inlet end part and the take-up end part. According to the transformer, the insulating adhesive tape is adhered to each of the untwisted parts of the wire inlet end part and the take-up end part, so that the stranded wire cannot fly in the winding process, turn-to-turn short circuit can be avoided, and the service life of the transformer is prolonged.
Description
Technical field
The utility model relates to technical field of electronic components, particularly relates to a kind of transformer of improveing winding.
Background technology
Transformer is used very extensive as a kind of electronic devices and components.The basic structure of transformer comprises skeleton, magnetic core and enamelled wire.Because enamelled wire is usually thinner, therefore, when enamelled wire is set around magnetic core, normally is first to carry out again coiling behind one twisted wire with many enamelled wire twistings, thereby can prevents again winding process Fracture of enamelled wire.
But the inlet wire end of twisted wire and leading-out terminal are fully stranded owing to being difficult to, and usually have small part loose.In the process of follow-up automatic coil winding machine coiling, because the rotating speed of coil winding machine is very fast, the phenomenon of " fly line " easily appears in loose part, is perhaps easily brought into the winding intermediate layer by coil winding machine, thereby easily cause turn-to-turn short circuit, shortened the useful life of transformer.
Summary of the invention
The purpose of this utility model is to provide a kind of transformer of improveing winding for weak point of the prior art, the transformer of this improvement winding is in the process of utilizing the automatic coil winding machine coiling, " fly line " phenomenon can not appear in twisted wire, also be difficult for causing turn-to-turn short circuit, thereby prolonged the useful life of transformer.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of transformer of improveing winding is provided, comprises skeleton, magnetic core and enamelled wire, described magnetic core is fixed in described skeleton, and described enamelled wire is set around on the described skeleton; At least two described enamelled wire twistings are one twisted wire, and described twisted wire comprises inlet wire end and take-up end, the not twisting of described inlet wire end and the described take-up end part insulating tape that all has been sticked.
Described insulating tape be provided with two-layer or two-layer more than.
The beneficial effects of the utility model: a kind of transformer of improveing winding of the present utility model, comprise skeleton, magnetic core and enamelled wire, magnetic core is fixed in skeleton, and enamelled wire is set around on the skeleton; At least two enamelled wire twistings are one twisted wire, and twisted wire comprises inlet wire end and take-up end, the not twisting of inlet wire end and the take-up end part insulating tape that all has been sticked.The insulating tape because the not twisting of inlet wire end and take-up end part all has been sticked, this insulating tape also is difficult for causing turn-to-turn short circuit, thereby has prolonged the useful life of transformer so that twisted wire in the process of coiling, " fly line " phenomenon can not occur.
Description of drawings
Fig. 1 is a kind of structural representation of improveing the transformer of winding of the present utility model.
Fig. 2 is partly the be sticked structural representation of insulating tape of the not twisting of the twisted wire of a kind of transformer of improveing winding of the present utility model.
In Fig. 1 and Fig. 2, include:
1---skeleton,
2---twisted wire,
3---insulating tape.
Embodiment
The utility model is described in further detail with the following Examples.
See Fig. 1 and Fig. 2.A kind of transformer of improveing winding of the present embodiment comprises skeleton 1, magnetic core and enamelled wire, and magnetic core is fixed in skeleton, and enamelled wire is set around on the skeleton; At least two enamelled wire twistings are one twisted wire 2, and twisted wire 2 comprises inlet wire end and take-up end, the not twisting of inlet wire end and the take-up end part insulating tape 3 that all has been sticked.The insulating tape 3 because the not twisting of inlet wire end and take-up end partly has been sticked, this insulating tape 3 also is difficult for causing turn-to-turn short circuit, thereby has prolonged the useful life of transformer so that twisted wire 2 in the process of coiling, " fly line " phenomenon can not occur.
In the present embodiment, insulating tape 3 is provided with two-layer.
Should be noted that at last; above embodiment only is used for the explanation the technical solution of the utility model but not to the restriction of the utility model protection range; although with reference to preferred embodiment the utility model has been done detailed description; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (2)
1. transformer of improveing winding, it is characterized in that: comprise skeleton, magnetic core and enamelled wire, described magnetic core is fixed in described skeleton, and described enamelled wire is set around on the described skeleton; At least two described enamelled wire twistings are one twisted wire, and described twisted wire comprises inlet wire end and take-up end, the not twisting of described inlet wire end and the described take-up end part insulating tape that all has been sticked.
2. a kind of transformer of improveing winding according to claim 1 is characterized in that: described insulating tape be provided with two-layer or two-layer more than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225247 CN202695074U (en) | 2012-05-18 | 2012-05-18 | Transformer with improved windings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225247 CN202695074U (en) | 2012-05-18 | 2012-05-18 | Transformer with improved windings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202695074U true CN202695074U (en) | 2013-01-23 |
Family
ID=47550656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220225247 Expired - Lifetime CN202695074U (en) | 2012-05-18 | 2012-05-18 | Transformer with improved windings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202695074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024373A (en) * | 2016-07-28 | 2016-10-12 | 东莞市大忠电子有限公司 | Winding technology of transformer and transformer manufactured with winding technology |
-
2012
- 2012-05-18 CN CN 201220225247 patent/CN202695074U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024373A (en) * | 2016-07-28 | 2016-10-12 | 东莞市大忠电子有限公司 | Winding technology of transformer and transformer manufactured with winding technology |
| CN106024373B (en) * | 2016-07-28 | 2018-07-03 | 东莞市大忠电子有限公司 | The wire winding of a kind of transformer and using transformer made of the wire winding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |
|
| CX01 | Expiry of patent term |