CN203552897U - Transformer and framework thereof - Google Patents
Transformer and framework thereof Download PDFInfo
- Publication number
- CN203552897U CN203552897U CN201320583022.6U CN201320583022U CN203552897U CN 203552897 U CN203552897 U CN 203552897U CN 201320583022 U CN201320583022 U CN 201320583022U CN 203552897 U CN203552897 U CN 203552897U
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- CN
- China
- Prior art keywords
- platform
- transformer
- wire
- transformer framework
- winding
- 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
Links
- 238000004804 winding Methods 0.000 claims abstract description 72
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 25
- 238000005096 rolling process Methods 0.000 claims description 16
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 abstract 5
- 230000007547 defect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Coils Of Transformers For General Uses (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model provides a framework of a transformer. The framework comprises a first platform, a second platform and a barrier. The first platform and the second platform are respectively arranged at two ends of the framework of the transformer, the barrier is arranged in the middle of the framework of the transformer, a primary winding groove is formed in the surface of the framework of the transformer by the first platform and the barrier, and a secondary winding groove is formed in the surface of the framework of the transformer by the second platform and the barrier; wires can be wound in the primary winding groove and the secondary winding groove to form a primary winding and a secondary winding; lead slots are formed in two opposite sides of the first platform, pins are arranged on the two opposite sides of the first platform, and the wires of the primary winding and the secondary winding can penetrate the lead slots and can be connected with the pins; openings are formed in the barrier and correspond to the lead slot, and the wires of the primary winding and the secondary winding can penetrate the openings. The framework of the transformer has the advantages that the wires can be automatically wound and collated, accordingly, the labor cost can be saved, the manufacturing time can be shortened, the winding efficiency can be improved, and a voltage withstand defect rate of transformers can be effectively reduced.
Description
Technical field
The utility model relates to technical field of electronic products, relates in particular to a kind of transformer framework and transformer.
Background technology
In today of scientific and technical high speed development, increasing electronic product is towards high efficiency, high power density, high reliability and future development cheaply.And transformer is as the heart of power supply, people improve increasingly to the requirement of its efficiency, quality.
Be a kind of annular core 10 often using in transformer of the prior art as shown in Figure 1A.When transformer is manufactured, need to adopt mode manually that wire is wrapped on described annular core 10.Figure 1B is depicted as the schematic diagram that in transformer of the prior art, wire 11 is wrapped in to a kind of winding on annular core 10, and Fig. 1 C is depicted as the transformer schematic diagram that is wound with wire 11 on annular core 10.Shown in Figure 1B and Fig. 1 C, wire 11 starts from the centre of annular core 10 to both sides, to be wound around respectively, forms primary coil and secondary coil.Because the hole of the core of annular core 10 is less, be not suitable for adopting the mode of mechanical work that wire 11 is wrapped on annular core 10, so can only adopt mode manually that wire 11 is wrapped on annular core 10.Adopt mode manually that wire 11 is wrapped on annular core 10, cannot realize automated job.In human cost more and more expensive today, manual work does not have competitive advantage, inefficiency, and manual work easily causes the enamel-cover overlay film of wire 11 to scratch, and occurs the withstand voltage problem such as bad of transformer.
Utility model content
Technical problem to be solved in the utility model is, a kind of transformer framework and transformer are provided, and can realize automatic winding and reason line, thereby cost-saving, shortens the coiling time, increases work efficiency.
In order to address the above problem, the utility model provides a kind of transformer framework, comprise and be separately positioned on the first platform and second platform at transformer framework two ends and be arranged on the baffle plate at transformer framework middle part, described the first platform and described baffle plate form elementary winding slot on described transformer framework surface, and described the second platform and described baffle plate form secondary rolling thread groove on described transformer framework surface; Described elementary winding slot and secondary rolling thread groove allow wire to be wound armature winding and secondary winding; The relative both sides of described the first platform are provided with wire lead slot and pin, and described wire lead slot allows the wire of armature winding and secondary winding pass through and be connected with described pin; Described baffle plate is corresponding with wire lead slot is provided with opening, and described opening allows the wire of armature winding or secondary winding to pass through.
Further, in a side of described the first platform, be provided with at least two wire lead slots.
Further, the relative both sides of described the second platform are provided with wire lead slot.
The utility model also provides a kind of transformer, comprise transformer framework, iron core and wire, described transformer framework comprise be separately positioned on transformer framework two ends the first platform and the second platform, be arranged on the baffle plate at transformer framework middle part and run through the through hole of skeleton, described the first platform and described baffle plate form elementary winding slot on described transformer framework surface, and described the second platform and described baffle plate form secondary rolling thread groove on described transformer framework surface; Described wire is wound around described elementary winding slot and secondary rolling thread groove, forms respectively armature winding and secondary winding; The relative both sides of described the first platform are provided with wire lead slot and pin, and the wire of described armature winding and secondary winding is connected with described pin by described wire lead slot; Described baffle plate is corresponding with wire lead slot is provided with opening, and the wire of described armature winding or secondary winding is by through described opening; Described iron core is through the through hole of described transformer framework.
Further, in a side of described the first platform, be provided with at least two wire lead slots.
Further, the relative both sides of described the second platform are provided with wire lead slot.
Further, described iron core comprises U-shaped upper core and U-shaped lower core, and the two ends of described upper core are connected in described through hole with the two ends of lower core, forms magnetic loop.
Further, described transformer framework and described iron core are fixed by adhesive tape or adhesive.
The advantage of the utility model transformer framework is, realizes Automated winding and reason line, thereby saves human cost, has shortened Production Time, has improved winding efficiency, has effectively improved the withstand voltage yield of transformer.
Accompanying drawing explanation
Figure 1A ~ Fig. 1 C is depicted as transformer coiling schematic diagram of the prior art;
Figure 2 shows that the structural representation of transformer framework in the utility model embodiment;
It described in Fig. 3, is the structural representation of a kind of iron core of being used in conjunction with transformer framework in the utility model embodiment;
Figure 4 shows that the structural representation of transformer framework and iron core combination in the utility model embodiment.
Reference numeral:
10, annular core 11, wire
2, transformer framework 21, the first platform
22, the second platform 23, baffle plate
24, through hole 25, elementary winding slot
26, secondary rolling thread groove 27, wire lead slot
28, pin 29, opening
30, lower core 3, transformer
31, wire.
Embodiment
Transformer framework the utility model being provided below in conjunction with accompanying drawing and the embodiment of transformer elaborate.
Figure 2 shows that the structural representation of transformer framework 2 in the utility model embodiment.Referring to Fig. 2, the transformer framework 2 in this embodiment comprise be separately positioned on transformer framework 2 two ends the first platform 21 and the second platform 22, be arranged on the baffle plate 23 at transformer framework 2 middle parts and run through the through hole 24 of transformer framework 2.
Described the first platform 21 and described baffle plate 23 form elementary winding slot 25 on described transformer framework 2 surfaces, and described the second platform 22 and described baffle plate 23 form secondary rolling thread groove 26 on described transformer framework 2 surfaces.Wire (not indicating in accompanying drawing) can be wrapped on described elementary winding slot 25 and secondary rolling thread groove 26, forms armature winding and secondary winding.Described conductive line surfaces coated insulation layer, for example, enamel-cover covers copper cash, contacts with each other and causes short circuit preventing after wire is wound around.
Described the first relative both sides of platform 21 are provided with wire lead slot 27 and pin 28, the wire that described wire lead slot 27 allows armature winding and secondary winding by and be connected on described pin 28.For example, the inlet wire part of wire is connected on pin 28, and winds the line in elementary winding slot 25 and secondary rolling thread groove 26 through wire lead slot 27.Or the outgoing line part that is wound the wire of armature winding and secondary winding in elementary winding slot 25 and secondary rolling thread groove 26 is connected on pin 28 through wire lead slot 27.
In this embodiment, for the ease of drawing multiple conducting wires or be convenient to from armature winding and secondary winding, multiple conducting wires is wrapped in elementary winding slot 25 and secondary rolling thread groove 26, described wire lead slot 27 and pin 28 can arrange multiple.In the present embodiment, a described side at the first platform 21 is provided with at least two wire lead slots 27, and the wire that forms armature winding or secondary winding can be drawn by wire lead slot 27 places, is connected with described pin 28.
Further, in other embodiments, on the second platform 22, be also provided with wire lead slot (accompanying drawing does not indicate), can, so that the wire of drawing from armature winding and secondary winding is drawn with pin 28 and is connected from the second platform 22, or be convenient to wire to pass through and be wrapped in elementary winding slot 25 and secondary rolling thread groove 26 from the second platform 22 like this.
Described baffle plate 23 is provided with opening 29 in the position corresponding with wire lead slot 27, and described opening 29 allows the wire that forms armature winding or secondary winding to pass through.Need to be by wire from armature winding or near drawing the secondary winding of the second platform 22, or need to be by wire at elementary winding slot 25 or near coiling in the secondary rolling thread groove 26 of the second platform 22, described opening 29 allows wire to pass through.
Described through hole 24 allows iron core to pass described transformer framework 2, and described through hole 24 can coordinate the shape setting of iron core.For example, the cross section of iron core is rectangle, and through hole 24 can correspondence be designed to rectangle, so that iron core can better coordinate with through hole.
It described in Fig. 3, is the structural representation of a kind of iron core of being used in conjunction with transformer framework in the utility model embodiment.Shown in Figure 3, described iron core is UU type structure, and described iron core is divided into U-shaped upper core (not indicating in accompanying drawing) and U-shaped lower core 30.Upper core is identical with lower core 30 shapes, and opening is towards difference.Therefore, only schematically show lower core 30.
Figure 4 shows that the structural representation of transformer in the utility model embodiment.Shown in Figure 4, the utility model also provides a kind of transformer 3, and transformer 3 comprises transformer framework 2, iron core and wire 31.The transformer framework 2 that described transformer framework 2 adopts the utility model to provide, therefore, the structure of transformer framework 2 is not repeated herein.Described iron core is through the through hole 24 of described transformer framework 2.In embodiment, iron core and transformer framework 2 are assembled, two transformer frameworks 2 need to be provided, one end of the through hole 24 of two transformer frameworks is inserted respectively at the two ends of U-shaped upper core 30, the other end of the through hole 24 of two transformer frameworks is inserted respectively at the two ends of U-shaped lower core 30, upper core is connected in through hole 24 inside with lower core 30, forms magnetic loop.Because upper core and lower core 30 insert in through hole 24, between described through hole 24 and upper core and lower core 30, be tight fit, so can clamp between iron core and transformer framework 2, two transformer frameworks 2 are fixed together by iron core.In other embodiments, also can adopt adhesive tape or adhesive that iron core and transformer framework 2 are fixed together, described adhesive adopts the mode of some glue to form.
Use the manufacture process of the transformer of the utility model transformer framework 2 to be: to use transformer framework 2 to carry out Automated winding, scolding tin is carried out in coiling later, scolding tin finishes afterwards and iron core is assembled, for further secured core and transformer framework 2, can adopt adhesive tape (unmarked in accompanying drawing) by fixing to iron core and transformer framework 2.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model structure; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (8)
1. a transformer framework, it is characterized in that, comprise and be separately positioned on the first platform and second platform at transformer framework two ends and be arranged on the baffle plate at transformer framework middle part, described the first platform and described baffle plate form elementary winding slot on described transformer framework surface, and described the second platform and described baffle plate form secondary rolling thread groove on described transformer framework surface; Described elementary winding slot and secondary rolling thread groove allow wire to be wound armature winding and secondary winding; The relative both sides of described the first platform are provided with wire lead slot and pin, and described wire lead slot allows the wire of armature winding and secondary winding pass through and be connected with described pin; Described baffle plate is corresponding with wire lead slot is provided with opening, and described opening allows the wire of armature winding or secondary winding to pass through.
2. transformer framework according to claim 1, is characterized in that, in a side of described the first platform, is provided with at least two wire lead slots.
3. transformer framework according to claim 1, is characterized in that, the relative both sides of described the second platform are provided with wire lead slot.
4. a transformer, comprise transformer framework, iron core and wire, it is characterized in that, described transformer framework comprise be separately positioned on transformer framework two ends the first platform and the second platform, be arranged on the baffle plate at transformer framework middle part and run through the through hole of skeleton, described the first platform and described baffle plate form elementary winding slot on described transformer framework surface, and described the second platform and described baffle plate form secondary rolling thread groove on described transformer framework surface; Described wire is wound around described elementary winding slot and secondary rolling thread groove, forms respectively armature winding and secondary winding; The relative both sides of described the first platform are provided with wire lead slot and pin, and the wire of described armature winding and secondary winding is connected with described pin by described wire lead slot; Described baffle plate is corresponding with wire lead slot is provided with opening, and the wire of described armature winding or secondary winding is by through described opening; Described iron core is through the through hole of described transformer framework.
5. transformer according to claim 4, is characterized in that, in a side of described the first platform, is provided with at least two wire lead slots.
6. transformer according to claim 4, is characterized in that, the relative both sides of described the second platform are provided with wire lead slot.
7. transformer according to claim 4, is characterized in that, described iron core comprises U-shaped upper core and U-shaped lower core, and the two ends of described upper core are connected in described through hole with the two ends of lower core, forms magnetic loop.
8. transformer according to claim 4, is characterized in that, described transformer framework and described iron core are fixed by adhesive tape or adhesive.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583022.6U CN203552897U (en) | 2013-09-22 | 2013-09-22 | Transformer and framework thereof |
| TW102220811U TWM471668U (en) | 2013-09-22 | 2013-11-07 | Transformer frame and transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583022.6U CN203552897U (en) | 2013-09-22 | 2013-09-22 | Transformer and framework thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203552897U true CN203552897U (en) | 2014-04-16 |
Family
ID=50470978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320583022.6U Expired - Lifetime CN203552897U (en) | 2013-09-22 | 2013-09-22 | Transformer and framework thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203552897U (en) |
| TW (1) | TWM471668U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683852A (en) * | 2016-12-09 | 2017-05-17 | 徐超 | Transformer skeleton |
| CN107403685A (en) * | 2017-08-25 | 2017-11-28 | 珠海科德电子有限公司 | Skeleton and a kind of inductance that can be used in automated production |
| CN107424794A (en) * | 2017-08-17 | 2017-12-01 | 广州金升阳科技有限公司 | A kind of transformer |
| CN107481837A (en) * | 2017-08-17 | 2017-12-15 | 广州金升阳科技有限公司 | A kind of switch power module structure |
| CN109273219A (en) * | 2018-09-28 | 2019-01-25 | 陈灿年 | The transformer for having anti-short-circuit circle set |
| CN109755003A (en) * | 2017-11-03 | 2019-05-14 | 乾坤科技股份有限公司 | Integrated vertical inductor |
-
2013
- 2013-09-22 CN CN201320583022.6U patent/CN203552897U/en not_active Expired - Lifetime
- 2013-11-07 TW TW102220811U patent/TWM471668U/en not_active IP Right Cessation
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683852A (en) * | 2016-12-09 | 2017-05-17 | 徐超 | Transformer skeleton |
| CN107424794A (en) * | 2017-08-17 | 2017-12-01 | 广州金升阳科技有限公司 | A kind of transformer |
| CN107481837A (en) * | 2017-08-17 | 2017-12-15 | 广州金升阳科技有限公司 | A kind of switch power module structure |
| CN107403685A (en) * | 2017-08-25 | 2017-11-28 | 珠海科德电子有限公司 | Skeleton and a kind of inductance that can be used in automated production |
| CN107403685B (en) * | 2017-08-25 | 2024-08-06 | 珠海科德电子有限公司 | Skeleton and inductance capable of being used for automatic production |
| CN109755003A (en) * | 2017-11-03 | 2019-05-14 | 乾坤科技股份有限公司 | Integrated vertical inductor |
| CN109755003B (en) * | 2017-11-03 | 2020-11-10 | 乾坤科技股份有限公司 | Integrated vertical inductor |
| US11257614B2 (en) | 2017-11-03 | 2022-02-22 | Cyntec Co., Ltd. | Integrated vertical inductor |
| CN109273219A (en) * | 2018-09-28 | 2019-01-25 | 陈灿年 | The transformer for having anti-short-circuit circle set |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM471668U (en) | 2014-02-01 |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |