CN201910316U - Transformer skeleton - Google Patents
Transformer skeleton Download PDFInfo
- Publication number
- CN201910316U CN201910316U CN2010202704872U CN201020270487U CN201910316U CN 201910316 U CN201910316 U CN 201910316U CN 2010202704872 U CN2010202704872 U CN 2010202704872U CN 201020270487 U CN201020270487 U CN 201020270487U CN 201910316 U CN201910316 U CN 201910316U
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- CN
- China
- Prior art keywords
- coil winding
- support body
- secondary coil
- winding slot
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a transformer skeleton, which comprises a frame body and metal pins, wherein the metal pins are arranged at the lower end of the frame body. The transformer skeleton is characterized in that one primary coil winding groove and a plurality of secondary coil winding grooves are arranged on the frame body, wherein the primary coil winding groove and the secondary coil winding grooves are formed by dividing at least two insulation clapboards. The primary coil winding groove and the plurality of secondary coil winding grooves are formed by dividing at least two insulation clapboards, therefore, the power frequency withstand voltage between a primary coil and each secondary coil of the transformer and between two secondary coils is suitable to exceed 4kV, so that the transformer skeleton is suitable for the occasions with high withstand voltage requirement.
Description
Technical field
The utility model relates to a kind of transformer framework.
Background technology
Existing transformer framework mostly is I-shaped or king's font, its weak point is: between the primary and secondary coil of transformer and the industrial frequency withstand voltage between two secondary coils lower, often be no more than 1800 volts, be difficult to satisfy the higher use occasion of requirement of withstand voltage.
The utility model content
Technical problem to be solved in the utility model provide between a kind of primary and secondary coil of simple in structure, transformer and two secondary coils between industrial frequency withstand voltage be suitable for surpassing the transformer framework of 4kV.
For solving the problems of the technologies described above, the utility model provides a kind of transformer framework, comprising: support body and the metal pin of being located at the support body lower end; Be characterized in: support body is provided with primary coil winding slot and a plurality of secondary coil winding slot, primary coil winding slot and the secondary coil winding slot that is separated to form by at least two insulating barriers.
Further, each insulating barrier is set in parallel on the support body, to form the winding slot of required width.
Further, the cross section of described support body is rectangle, circle or oval, to form the transformer of required type.
Further, the bearing of trend of described metal pin (2) and each insulating barrier (3) plane, place are perpendicular or parallel, are preferably parallel direction.
Further, described secondary coil winding slot (32) is arranged on the both sides of primary coil winding slot (31).
The utlity model has positive effect: in (1) transformer framework of the present utility model, primary coil winding slot and secondary coil winding slot are separated to form by at least two insulating barriers, thereby make between the primary and secondary coil of transformer and two secondary coils between industrial frequency withstand voltage be suitable for surpassing 4kV, therefore be located at and satisfy the higher use occasion of requirement of withstand voltage.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein
Fig. 1 is the side structure schematic diagram of the transformer framework among the embodiment 1;
Fig. 2 is the Facad structure schematic diagram of the transformer framework among the embodiment 1;
Fig. 3 is the Facad structure schematic diagram of the transformer framework among the embodiment 2;
Fig. 4 is the Facad structure schematic diagram of the transformer framework among the embodiment 3;
Fig. 5 is the Facad structure schematic diagram of the transformer framework among the embodiment 4.
Embodiment
(embodiment 1)
See Fig. 1-2, the transformer framework of present embodiment comprises: support body 1 and the metal pin 2 of being located at support body 1 lower end; It is characterized in that: support body 1 is provided with a primary coil winding slot and two the secondary coil winding slots that are separated to form by two insulating barriers 3, and described two secondary coil winding slots (32) are arranged on the same side of primary coil winding slot (31); Thereby make between the primary and secondary coil of transformer and two secondary coils between industrial frequency withstand voltage be suitable for surpassing 4kV, therefore be located at and satisfy the higher use occasion of requirement of withstand voltage.
Each insulating barrier 3 is set in parallel on the support body 1.
The cross section of described support body 1 is rectangle, circle or oval.
State bearing of trend and each insulating barrier (3) place plane parallel of metal pin (2).
(embodiment 2)
See Fig. 3, present embodiment is substantially the same manner as Example 1, and difference is: support body 1 is provided with three insulating barriers 3, thus a primary coil winding slot 31 and three secondary coil winding slots 32 of being separated to form.
(embodiment 3)
See Fig. 4, present embodiment is substantially the same manner as Example 1, and difference is: the bearing of trend of described metal pin (2) is vertical with each insulating barrier (3) plane, place.
(embodiment 4)
See Fig. 5, present embodiment is substantially the same manner as Example 1, and difference is: described secondary coil winding slot (32) is arranged on the both sides of primary coil winding slot (31), to have better galvanomagnetic effect.
Obviously, the foregoing description only is for the utility model example clearly is described, and is not to be qualification to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection range of the present utility model.
Claims (5)
1. transformer framework comprises support body (1) and is located at the metal pin (2) of support body (1) lower end; It is characterized in that: support body (1) is provided with a primary coil winding slot (31) and a plurality of secondary coil winding slot (32) that is separated to form by at least two insulating barriers (3).
2. a kind of transformer framework according to claim 1 is characterized in that: each insulating barrier (3) is set in parallel on the support body (1).
3. a kind of transformer framework according to claim 2 is characterized in that: the cross section of described support body (1) is rectangle, circle or oval.
4. a kind of transformer framework according to claim 1 is characterized in that: the bearing of trend of described metal pin (2) and each insulating barrier (3) plane, place are perpendicular or parallel.
5. a kind of transformer framework according to claim 1 is characterized in that: described secondary coil winding slot (32) is arranged on the both sides of primary coil winding slot (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202704872U CN201910316U (en) | 2010-07-26 | 2010-07-26 | Transformer skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202704872U CN201910316U (en) | 2010-07-26 | 2010-07-26 | Transformer skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201910316U true CN201910316U (en) | 2011-07-27 |
Family
ID=44302516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202704872U Expired - Lifetime CN201910316U (en) | 2010-07-26 | 2010-07-26 | Transformer skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201910316U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103325554A (en) * | 2013-07-17 | 2013-09-25 | 厦门赛特勒磁电有限公司 | Anti-surge-lashing transformer framework |
| CN104347245A (en) * | 2014-04-17 | 2015-02-11 | 昱京科技股份有限公司 | Wire rack structure with coupling adjusting wire slot |
| CN107481838A (en) * | 2015-03-04 | 2017-12-15 | 江苏理工学院 | Switch transformer component and Switching Power Supply with primary coil |
| CN108172378A (en) * | 2018-01-12 | 2018-06-15 | 海宁联丰东进电子有限公司 | A kind of inserted LLC transformers |
-
2010
- 2010-07-26 CN CN2010202704872U patent/CN201910316U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103325554A (en) * | 2013-07-17 | 2013-09-25 | 厦门赛特勒磁电有限公司 | Anti-surge-lashing transformer framework |
| CN103325554B (en) * | 2013-07-17 | 2016-05-11 | 厦门赛特勒磁电有限公司 | The transformer framework that a kind of Anti-surging impacts |
| CN104347245A (en) * | 2014-04-17 | 2015-02-11 | 昱京科技股份有限公司 | Wire rack structure with coupling adjusting wire slot |
| CN107481838A (en) * | 2015-03-04 | 2017-12-15 | 江苏理工学院 | Switch transformer component and Switching Power Supply with primary coil |
| CN107481838B (en) * | 2015-03-04 | 2020-05-01 | 江苏理工学院 | Switch transformer assembly with primary coil and switch power supply |
| CN108172378A (en) * | 2018-01-12 | 2018-06-15 | 海宁联丰东进电子有限公司 | A kind of inserted LLC transformers |
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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: 20110727 |
|
| CX01 | Expiry of patent term |