CN203338918U - Light thin transformer - Google Patents
Light thin transformer Download PDFInfo
- Publication number
- CN203338918U CN203338918U CN2013203055045U CN201320305504U CN203338918U CN 203338918 U CN203338918 U CN 203338918U CN 2013203055045 U CN2013203055045 U CN 2013203055045U CN 201320305504 U CN201320305504 U CN 201320305504U CN 203338918 U CN203338918 U CN 203338918U
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- China
- Prior art keywords
- magnetic core
- winding unit
- transformer
- skeleton
- secondary winding
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a light thin transformer which comprises a frame, a magnetic core, a primary winding unit and a secondary winding unit. The magnetic core is horizontally installed in the frame. Coils of the primary winding unit and coils of the secondary winding unit are respectively wound around the outer edge of the magnetic core and the coils are coated with insulated rubber tape. The section of the magnetic is circular. According to the light thin transformer, the magnetic core is horizontally installed in the frame, so that the height of the transformer is effectively reduced, the use ratio of the space inside the frame is increased, and the size of the transformer is reduced; the magnetic core with the circular section is adopted, so that the use ratio of the winding space is increased, the power of the transformer of the same size is greatly improved, and the market competitiveness is enhanced.
Description
Technical field
The utility model relates to a kind of transformer.
Background technology
Along with the progress of scientific and technical technology, the raising of people's industrialization degree, the electronic product volume is also more and more less, to meet the demand of social light words.Therefore, as the transformer of electronic product external device also be required volume reduce,
And the transformer of selling in the market, because its winding space can not get improving, volume is often larger, but power is relatively low, if use powerful electronic product, its volume of transformer can be relatively large, affects the attractive in appearance and practicality of product.
Therefore, work out that a kind of power is large, volume is little, useful life factory transformer be primarily to study a question at present.
The utility model content
The utility model purpose: the purpose of this utility model is in order to solve the deficiencies in the prior art, provides a kind of and can effectively reduce volume and increase power, long service life, the light and thin type transformer that heat-resisting effect is good.
Technical scheme: in order to realize above purpose, a kind of light and thin type transformer described in the utility model, comprise skeleton, magnetic core, armature winding unit, secondary winding unit, in the horizontal installation of described magnetic core and skeleton, described armature winding unit, secondary winding unit wind the line respectively and the magnetic core outer rim, and adopt the insulating tape parcel, the section of described magnetic core is circular, the utility model is in the horizontal installation of magnetic core and skeleton, can effective reduction transformer height, realize thin type; The utility model, by using section for circular magnetic core can effectively improve the utilance of winding space, can increase its power when reducing volume of transformer, realizes high power, miniaturization.
Described magnetic core is the EER magnetic core, can effective raising armature winding, the winding space of secondary winding, strengthen the winding space utilance of skeleton, and improve transformer efficiency.
The coiling of described armature winding unit, secondary winding unit adopts polyester enamelled wire, not only can effectively improve the insulating properties between winding, and the self-characteristic of polyester enamelled wire also possesses corrosion resistance and temperature capacity.
Described skeleton is the bakelite skeleton, can further improve insulating properties, increases the stability of transformer, and bakelite skeleton lighter weight simultaneously can effectively alleviate the weight of transformer, realizes that the transformer ear is lightening.
Beneficial effect: compared with prior art, the transformer that the utility model provides, by being installed in skeleton magnetic core is horizontal, can effectively reduce the transformer height, reduces volume of transformer.
The section that the utility model adopts is circular EER magnetic core, more can increase the utilance of winding space, makes the transformer efficiency of original equal volume greatly improve, and is conducive to enhance one's market competitiveness.
The coiling of armature winding of the present utility model unit, secondary winding unit adopts polyester enamelled wire, not only can effectively improve the insulating properties between winding, and the self-characteristic of polyester enamelled wire also possesses corrosion resistance and temperature capacity.
The utility model skeleton is the bakelite skeleton, can further improve insulating properties, increases the stability of transformer, and bakelite skeleton lighter weight simultaneously can effectively alleviate the weight of transformer, realizes the lightening of transformer.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein: 1. skeleton, 2. magnetic core, 3. armature winding unit, 4. secondary winding unit.
Embodiment
Further illustrate the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of light and thin type transformer, its concrete structure is as described below: comprise skeleton 1, magnetic core 2, armature winding unit 3, secondary winding unit 4, in the horizontal installation of described magnetic core 2 and skeleton 1, skeleton 1 is bakelite skeleton 1, described armature winding unit 3, secondary winding unit 4 wind the line respectively and magnetic core 2 outer rims, the coiling of described armature winding unit 3, secondary winding unit 4 adopts polyester enamelled wire, and adopt insulating tape to wrap up, the section of described magnetic core 2 is circular, and described magnetic core 2 is EER magnetic core 2.
During use, pin is plugged in skeleton 1 bottom, in the horizontal installation of magnetic core 2 and skeleton 1, described skeleton 1 is bakelite skeleton 1, and insulation effect is good, can guarantee the stability of transformer, and bakelite skeleton 1 lighter weight, can alleviate the weight of transformer; Described magnetic core 2 is EER magnetic core 2, because the section of magnetic core 2 is circular, can effective raising armature winding, the winding space of secondary winding, strengthen the winding space utilance of skeleton 1, improve transformer efficiency, described armature winding unit 3, secondary winding unit 4 wind the line respectively and magnetic core 2 outer rims, and leading-out terminal and the transformer lead pin of armature winding unit 3, secondary winding unit 4 join.The coiling that described armature winding unit 3, secondary winding unit 4 are used is polyester enamelled wire, and insulation effect is good, and possesses certain thermal endurance and corrosion resistance, is conducive to improve the useful life of transformer.
Implement according to this, can not limit protection range of the present utility model with this.All equivalents of having done according to the utility model Spirit Essence or modification, within all should being encompassed in protection range of the present utility model.
Claims (4)
1. a light and thin type transformer, it is characterized in that: comprise skeleton (1), magnetic core (2), armature winding unit (3), secondary winding unit (4), in the horizontal installation of described magnetic core (2) and skeleton (1), described armature winding unit (3), secondary winding unit (4) wind the line respectively and magnetic core (2) outer rim, and adopting the insulating tape parcel, the section of described magnetic core (2) is circular.
2. light and thin type transformer according to claim 1, it is characterized in that: described magnetic core (2) is the EER magnetic core.
3. light and thin type transformer according to claim 1, is characterized in that: the coiling employing polyester enamelled wire of described armature winding unit (3), secondary winding unit (4).
4. light and thin type transformer according to claim 1, it is characterized in that: described skeleton (1) is the bakelite skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203055045U CN203338918U (en) | 2013-05-30 | 2013-05-30 | Light thin transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203055045U CN203338918U (en) | 2013-05-30 | 2013-05-30 | Light thin transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203338918U true CN203338918U (en) | 2013-12-11 |
Family
ID=49707582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203055045U Expired - Fee Related CN203338918U (en) | 2013-05-30 | 2013-05-30 | Light thin transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203338918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247423A (en) * | 2013-05-30 | 2013-08-14 | 江苏泰昌电子有限公司 | Light and thin transformer |
-
2013
- 2013-05-30 CN CN2013203055045U patent/CN203338918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247423A (en) * | 2013-05-30 | 2013-08-14 | 江苏泰昌电子有限公司 | Light and thin 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: 20131211 Termination date: 20170530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |