CN202816573U - Transformer structure - Google Patents
Transformer structure Download PDFInfo
- Publication number
- CN202816573U CN202816573U CN 201220384154 CN201220384154U CN202816573U CN 202816573 U CN202816573 U CN 202816573U CN 201220384154 CN201220384154 CN 201220384154 CN 201220384154 U CN201220384154 U CN 201220384154U CN 202816573 U CN202816573 U CN 202816573U
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- coiling
- winding
- secondary rolling
- elementary
- 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 - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims description 18
- 238000005304 joining Methods 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006698 induction Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses a transformer structure which at least comprises a winding base, a primary winding and a secondary winding, wherein the primary winding and the secondary winding are respectively winded on the winding base, an insulating layer which comprises a left magnetic core and a right magnetic core is arranged between the primary winding and the secondary winding, the left magnetic core and the right magnetic core are inserted into the winding base, and the outer winding of the primary winding are distributed close to the join position of the left magnetic core and the right magnetic core. The transformer structure has the advantage of improving utilization of the magnetic induction line to obtain a good effect.
Description
Technical field
The utility model relates to a kind of transformer device structure.
Background technology
Transformer is the electronic building brick that often uses in the various electric equipment, and traditional transformer mainly comprises unshakable in one's determination group, winding base, elementary coiling, secondary rolling thread and housing etc.Wherein, elementary coiling and secondary rolling thread are wrapped on the winding base respectively, and produce electrical interaction with magnetic core, to reach the purpose of voltage transitions.In the process of actual production transformer, elementary coiling and secondary rolling thread all need coiling multi-turn coil, may be axially after the coiling of winding base coiling ground floor, also need the coiling of the coiling second layer, existing way is: with the second layer sparse being wound in the ground floor coiling that wind the line, axially be covered with whole winding base to satisfy, said method is unsatisfactory, demands urgently improving.
The utility model content
For the problem that prior art exists, the purpose of this utility model is to propose a kind of transformer device structure, by enforcement of the present utility model, can improve the utilization of magnetic induction line, thereby makes the transformer effect better.
For reaching this purpose, the utility model by the following technical solutions:
A kind of transformer device structure comprises a winding base at least, an elementary coiling and a level coiling, and described elementary coiling and described secondary rolling thread are wrapped in respectively on the described winding base; Be provided with insulating barrier between described elementary coiling and the described secondary rolling thread, comprise left magnetic core, right magnetic core, described left magnetic core and described right magnetic core insert described coiling pedestal, and the distribution of the skin coiling of described elementary coiling is near the joining place of described left magnetic core and described right magnetic core.
The distribution of the skin coiling of described secondary rolling thread is near the joining place of described left magnetic core and described right magnetic core.
Be provided with the back-up ring that prevents that described elementary coiling and/or described secondary rolling thread from coming off at the two ends of described coiling pedestal.
Based on disclosing of above technical scheme, the utility model possesses following beneficial effect:
After the utility model was implemented, the skin coiling of the coiling of the skin of elementary coiling and secondary rolling thread all around the position of the joining place of close left magnetic core and right magnetic core, can improve the utilization to magnetic induction line, and with respect to prior art, effect is better.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model embodiment 1:
Wherein: 11, left magnetic core; 12, right magnetic core; 2, pedestal; 3, insulating barrier; 4, elementary coiling; 41, outer coiling; 5, secondary rolling thread; 51, outer coiling.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment:
Embodiment 1
Propose a kind of transformer device structure, comprise at least a winding base 2, one elementary coilings 4 and a level coiling 5, elementary coiling 4 and secondary rolling thread 5 are wrapped in respectively on the winding base 2; Be provided with insulating barrier 3 between elementary coiling 4 and the secondary rolling thread 5, comprise left magnetic core 11, right magnetic core 12, left magnetic core 11 and right magnetic core 12 insert coiling pedestal 2, and the distribution of the skin coiling 41 of elementary coiling 4 is near the joining place of left magnetic core 11 with right magnetic core 12.The distribution of the skin coiling 51 of secondary rolling thread 5 is near the joining place of left magnetic core 11 with right magnetic core 12.Be provided with the back-up ring 21 that prevents that elementary coiling 4 and secondary rolling thread 5 from coming off at the two ends of coiling pedestal 2.
Among the embodiment 1, the skin coiling 51 of the coiling 41 of the skin of elementary coiling 4 and secondary rolling thread 5 all around near the position of left magnetic core 11 with the joining place of right magnetic core 12, can improve the utilization to magnetic induction line, and with respect to prior art, effect is better.
The above; it only is the better embodiment of the utility model; but protection range of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, all should be encompassed within the protection range of the present utility model.
Claims (3)
1. a transformer device structure comprises a winding base (2) at least, an elementary coiling (4) and a level coiling (5), and described elementary coiling (4) and described secondary rolling thread (5) are wrapped in respectively on the described winding base (2); Be provided with insulating barrier (3) between described elementary coiling (4) and the described secondary rolling thread (5), it is characterized in that, comprise left magnetic core (11), right magnetic core (12), described left magnetic core (11) and described right magnetic core (12) insert described coiling pedestal (2), and the distribution of the skin coiling (41) of described elementary coiling (4) is near the joining place of described left magnetic core (11) with described right magnetic core (12).
2. transformer device structure according to claim 1 is characterized in that, the distribution of the skin coiling (51) of described secondary rolling thread (5) is near the joining place of described left magnetic core (11) with described right magnetic core (12).
3. transformer device structure according to claim 1 is characterized in that, is provided with the back-up ring (21) that prevents that described elementary coiling (4) and/or described secondary rolling thread (5) from coming off at the two ends of described coiling pedestal (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384154 CN202816573U (en) | 2012-08-03 | 2012-08-03 | Transformer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384154 CN202816573U (en) | 2012-08-03 | 2012-08-03 | Transformer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202816573U true CN202816573U (en) | 2013-03-20 |
Family
ID=47875418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220384154 Expired - Fee Related CN202816573U (en) | 2012-08-03 | 2012-08-03 | Transformer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202816573U (en) |
-
2012
- 2012-08-03 CN CN 201220384154 patent/CN202816573U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205080987U (en) | Turn over and swash switching mode power supply transformer | |
| CN103515067A (en) | High-frequency and high-power transformer for large adjustable power supply | |
| CN202003816U (en) | Inverse transformer | |
| CN202816573U (en) | Transformer structure | |
| CN204497003U (en) | Induction structure | |
| CN204857390U (en) | An inductor with a new type of arc-shaped magnetic core and flat wire vertical winding | |
| CN202996531U (en) | Dry phase shifting rectifier transformer with few winding taps and simple structure | |
| CN202523528U (en) | Transformer for charger power | |
| CN202513025U (en) | Extra-high-voltage current transformer with annular shielding box | |
| CN201259836Y (en) | Low voltage wire winding module for rolling magnetic core | |
| CN203562273U (en) | Inductors that improve winding space utilization | |
| CN204441024U (en) | Multiple coil inductor | |
| CN105405606A (en) | EMI-ameliorated transformer | |
| CN203338939U (en) | Widened framework used for transformer | |
| CN204289008U (en) | A kind of distributing iron core reactor for reactive power compensator | |
| CN203552886U (en) | Transformer | |
| CN204242780U (en) | Multi winding transformer | |
| CN205303135U (en) | Dry -type transformer high -pressure coil and dry -type transformer | |
| CN204390874U (en) | A kind of Split type transformer skeleton and transformer thereof | |
| CN204558209U (en) | A kind of amorphous alloy transformer coil | |
| CN202940109U (en) | Power transformer | |
| CN202502876U (en) | Coil winding structure of high power push-pull transformer | |
| CN201975220U (en) | Low-capacity transformer | |
| CN203325632U (en) | Electric reactor | |
| CN203277038U (en) | Magnetic core with through holes |
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: 20130320 Termination date: 20140803 |
|
| EXPY | Termination of patent right or utility model |