CN103426611B - The winding method of Telecommunication Transformers and coiling group thereof - Google Patents
The winding method of Telecommunication Transformers and coiling group thereof Download PDFInfo
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- CN103426611B CN103426611B CN201310399158.6A CN201310399158A CN103426611B CN 103426611 B CN103426611 B CN 103426611B CN 201310399158 A CN201310399158 A CN 201310399158A CN 103426611 B CN103426611 B CN 103426611B
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- winding
- coiling group
- secondary winding
- armature
- skeleton
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- 238000004804 winding Methods 0.000 title claims abstract description 172
- 238000000034 method Methods 0.000 title abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000004888 barrier function Effects 0.000 claims description 17
- 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 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002966 varnish Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000008054 signal transmission Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
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- Coils Of Transformers For General Uses (AREA)
Abstract
The invention discloses a kind of Telecommunication Transformers, comprise skeleton and iron core, described skeleton is provided with winding slot, the coiling group of coiling is provided with in the winding slot of described skeleton, described coiling group comprises some armature windings and some secondary winding, described secondary winding and armature winding twist into described coiling group alternately afterwards, and described coiling group is around in the winding slot of described skeleton; The invention also discloses a kind of winding method of coiling group of Telecommunication Transformers.This device is by arranging coiling group at the winding slot of skeleton, coiling group comprises some armature windings and some secondary winding, secondary winding and armature winding twist into described coiling group alternately afterwards, secondary winding after twisting and armature winding are fully combined closely, leakage inductance between secondary winding and armature winding is less, reduce the dispersion loss of transformer, and solve communication signal energy attenuation serious phenomenon after transformer, improve the transmission performance of Telecommunication Transformers.
Description
Technical field
The present invention relates to transformer technology field, particularly relate to the winding method of a kind of Telecommunication Transformers and coiling group thereof.
Background technology
Telecommunication Transformers is also called communication isolating transformer, or claim data mercury, mainly be used in inside the network switch, router, network interface card, hub, play the effects such as signal coupling, Signal transmissions, high_voltage isolation, waveform reparation, impedance matching, signal noise suppression, voltage isolation, electromagnetic interference suppression.
The winding method of the coiling group of traditional Telecommunication Transformers is generally two kinds: common layer winding and sandwich winding, and interlayer adhesive tape is isolated.But the transformer that above-mentioned winding method obtains, is coupled between primary and secondary poor, causes being applied among circuit, communication signal energy attenuation after transformer is serious, easily occurs that Signal transmissions interrupts, and is difficult to control, poor-performing.
Summary of the invention
Based on this, be necessary for prior art problem, the network transmission signal providing the electromagnetic coupled between a kind of primary and secondary better to solve output voltage drift is decayed serious Telecommunication Transformers.
For solving prior art problem, the invention discloses a kind of Telecommunication Transformers, comprise skeleton and iron core, described skeleton is provided with winding slot, the coiling group of coiling is provided with in the winding slot of described skeleton, described coiling group comprises some armature windings and some secondary winding, and described secondary winding and armature winding twist into described coiling group alternately afterwards, and described coiling group is around in the winding slot of described skeleton.
Further, described coiling group comprises an armature winding and two secondary winding, and described secondary winding and armature winding twist into described winding alternately afterwards.
Further, described coiling group comprises two armature windings and two secondary winding, and described secondary winding and armature winding twist into described winding alternately afterwards.
Further, described armature winding and secondary winding all adopt a copper strips as winding, and the skin of described copper strips is provided with the first insulating barrier, and described first insulating barrier is insulating varnish.
Further, the skin of described armature winding and secondary winding is equipped with the second insulating barrier, and described second insulating barrier is adhesive tape.
Further, the coiling group be around on described backbone winding wire casing is one deck.
The invention also discloses a kind of winding method of coiling group of Telecommunication Transformers, comprise some armature windings and some secondary winding, it is characterized in that, comprise step:
By described secondary winding and armature winding alternately;
Secondary winding described in twisting and armature winding form described coiling group.
Further, described coiling group comprises an armature winding and two secondary winding, and described secondary winding and armature winding twist into described winding alternately afterwards.
Further, described coiling group comprises two armature windings and two secondary winding, and described secondary winding and armature winding twist into described winding alternately afterwards.
In sum, this device is by arranging coiling group at the winding slot of skeleton, coiling group comprises some armature windings and some secondary winding, secondary winding and armature winding twist into described coiling group alternately afterwards, secondary winding after twisting and armature winding are fully combined closely, and the leakage inductance between secondary winding and armature winding is less, reduce the dispersion loss of transformer, and solve output voltage drift signal transmission and to decay serious phenomenon, improve the performance of Telecommunication Transformers.
Accompanying drawing explanation
Fig. 1 is the perspective view of Telecommunication Transformers of the present invention.
Fig. 2 is the perspective view of skeleton of the present invention.
Fig. 3 is the perspective view of iron core of the present invention.
Fig. 4 is the perspective view of coiling group of the present invention.
Fig. 5 is the sectional view of embodiments of the invention one armature winding and secondary winding combination twisting.
Fig. 6 is the sectional view of embodiments of the invention two armature winding and secondary winding combination twisting.
Fig. 7 is the structural representation of the first insulating barrier of the present invention and the second insulating barrier.
Description of reference numerals:
10, skeleton, 11, line cylinder, 111, winding slot, 112, through hole, 12, pedestal, 13, metal link, 20, iron core, 30, coiling group, 31, armature winding, 32, secondary winding, the 40, first insulating barrier, the 50, second insulating barrier.
Embodiment
For feature of the present invention, technological means and the specific purposes reached, function can be understood further, below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
Refer to Fig. 1, the invention discloses a kind of Telecommunication Transformers, comprise skeleton 10 and two symmetrical iron cores 20, described skeleton 10 is provided with winding slot 111, is provided with the coiling group 30 of coiling in the winding slot 111 of described skeleton 10.
See also Fig. 2 and 3, described skeleton 10 comprise line cylinder 11 and with the pedestal 12 being connected to line cylinder 11 two ends, pedestal 12 is symmetrically set in the homonymy of line cylinder 11.The orthogonal tabular of described pedestal 12, pedestal 12 is one-body molded with line cylinder 11 two ends.The bottom of described pedestal 12 is provided with several L-type metal links 13, for connecting coiling group 30.The middle part of described line cylinder 11 is provided with winding slot 111, and described coiling group 30 is around on described winding slot 111.Described line cylinder 11 has a through hole 112, and described two symmetrical iron core 20 correspondences insert described through hole 112.
See also Fig. 4, described coiling group 30 comprises some armature windings 31 and some secondary winding 32, and described secondary winding 32 and armature winding 31 twist into described coiling group 30 alternately afterwards, and described coiling group 30 is around in the winding slot 111 of described skeleton 10.
See also Fig. 5, embodiment one, described coiling group 30 comprises an armature winding 31 and two secondary winding 32, and described secondary winding 32 twists into described winding alternately afterwards with armature winding 31, and this winding is twistedwire shape.
See also Fig. 6, embodiment two, described coiling group 30 comprises two armature windings 31 and two secondary winding 32, and described secondary winding 32 and armature winding 31 twist into described winding alternately afterwards and be somebody's turn to do, and winding is twistedwire shape.
See also Fig. 7, in other examples, described armature winding 31 and secondary winding 32 all adopt a copper strips as winding, the skin of described copper strips scribbles the first insulating barrier 40, described first insulating barrier 40 is insulating varnish, insulating varnish has completely cut off armature winding 31 and secondary winding 32 respectively, makes winding not easily breakdown short circuit.
In other examples, the skin of described armature winding 31 and secondary winding 32 is equipped with the second insulating barrier 50, and described second insulating barrier 50 is adhesive tape, has completely cut off armature winding 31 and secondary winding 32 further.
In other examples, the coiling group 30 be around on described skeleton 10 winding slot 111 is one deck, and coiling group 30 can realize its performance around a flood, is conducive to realizing product miniaturization, in transformer group process of assembling, be conducive to minimizing program simultaneously, but can coiling be also sandwich construction as required.
The invention also discloses a kind of winding method of coiling group 30 of Telecommunication Transformers, comprise some armature windings 31 and some secondary winding 32, comprise step:
By described secondary winding 32 and armature winding 31 alternately;
Secondary winding 32 described in twisting and armature winding 31 form described coiling group 30.
In other examples, described coiling group 30 comprises an armature winding 31 and two secondary winding 32, and described secondary winding 32 twists into described winding alternately afterwards with armature winding 31.
In other examples, described coiling group 30 comprises two armature windings 31 and two secondary winding 32, and described secondary winding 32 twists into described winding alternately afterwards with armature winding 31.
The assemble method of this device is as follows:
By described secondary winding 32 and armature winding 31 alternately, be positioned on same plane; Fix and twisting together after catching the afterbody of above-mentioned multiply winding, secondary winding 32 and armature winding 31 are fully combined closely, forms the nemaline coiling group 30 of described fried dough twist.Coiling group 30 is wound around on the winding slot 111 with skeleton 10, the two ends of armature winding 31 and secondary winding 32 are welded on the metal link 13 of skeleton 10, the two ends of armature winding 31 and the two ends of secondary winding 32 are located on homonymy metal link 13 respectively, facilitate coiling group 30 smoothly can be around in winding slot 111, improving product stability.Left and right puts about two iron cores 20, the assembling of complete cost product.
Beneficial effect of the present invention:
This device is by arranging coiling group 30 at the winding slot 111 of skeleton 10, coiling group 30 comprises some armature windings 31 and some secondary winding 32, secondary winding 32 and armature winding 31 twist into described coiling group 30 alternately afterwards, secondary winding 32 after twisting and armature winding 31 are fully combined closely, leakage inductance between secondary winding 32 and armature winding 31 is less, reduce the dispersion loss of transformer, and solve signal transmission and to decay serious phenomenon, improve the performance of Telecommunication Transformers.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (4)
1. a Telecommunication Transformers, comprise skeleton and iron core, described skeleton is provided with winding slot, the coiling group of coiling is provided with in the winding slot of described skeleton, it is characterized in that: described coiling group comprises some armature windings and some secondary winding, described secondary winding and armature winding twist into described coiling group alternately afterwards, and described coiling group is around in the winding slot of described skeleton; Described skeleton comprise line cylinder and with the pedestal being connected to line cylinder two ends, described pedestal is symmetrically set in the homonymy of line cylinder; The orthogonal tabular of described pedestal, pedestal and line cylinder two ends one-body molded; The bottom of described pedestal is provided with several L-type metal links, for connecting coiling group;
Described armature winding and secondary winding all adopt a copper strips as winding, and the skin of described copper strips is provided with the first insulating barrier, and described first insulating barrier is insulating varnish; The skin of described first insulating barrier is provided with the second insulating barrier, and described second insulating barrier is adhesive tape; Described insulating varnish has completely cut off described armature winding and secondary winding respectively, and described adhesive tape has completely cut off described armature winding and secondary winding further.
2. Telecommunication Transformers according to claim 1, is characterized in that: described coiling group comprises an armature winding and two secondary winding, and described secondary winding and armature winding twist into described coiling group alternately afterwards.
3. Telecommunication Transformers according to claim 1, is characterized in that: described coiling group comprises two armature windings and two secondary winding, and described secondary winding and armature winding twist into described coiling group alternately afterwards.
4. Telecommunication Transformers according to claim 1, is characterized in that: the coiling group be around on described backbone winding wire casing is one deck.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310399158.6A CN103426611B (en) | 2013-09-05 | 2013-09-05 | The winding method of Telecommunication Transformers and coiling group thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310399158.6A CN103426611B (en) | 2013-09-05 | 2013-09-05 | The winding method of Telecommunication Transformers and coiling group thereof |
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| CN103426611A CN103426611A (en) | 2013-12-04 |
| CN103426611B true CN103426611B (en) | 2016-04-27 |
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| US10504647B2 (en) * | 2017-04-03 | 2019-12-10 | Bel Fuse (Macao Commercial Off | Magnetic transformer having increased bandwidth for high speed data communications |
| CN108899186B (en) * | 2018-07-02 | 2020-08-28 | 张家港鑫峰机电有限公司 | RM8 step-up transformer manufacturing process |
| CN110444375A (en) * | 2019-08-20 | 2019-11-12 | 埃斯凯电气（天津）有限公司 | A kind of transformer and winding production method |
| CN112687465B (en) * | 2021-01-11 | 2022-06-10 | 遵义海德汽车零部件有限责任公司 | High-voltage damping engine ignition wire and preparation process thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201397728Y (en) * | 2009-04-14 | 2010-02-03 | 东莞市同和实业有限公司 | Network transformer |
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| JP2003109836A (en) * | 2001-09-28 | 2003-04-11 | Nec Tokin Corp | Transformer and winding method of transformer |
| US20070040645A1 (en) * | 2005-08-19 | 2007-02-22 | Sedio Stephen M | Transformer And Method Of Winding Same |
| US7724118B1 (en) * | 2008-12-05 | 2010-05-25 | Taimag Corporation | Pulse transformer with a choke part |
| CN102832019A (en) * | 2011-06-14 | 2012-12-19 | 富士康(昆山)电脑接插件有限公司 | Transformer |
| CN202282235U (en) * | 2011-11-10 | 2012-06-20 | 四川长虹电器股份有限公司 | Ethernet coupling transformer for plasma television |
| CN202796401U (en) * | 2012-08-30 | 2013-03-13 | 浙江吉利汽车研究院有限公司杭州分公司 | High frequency switching power supply transformer |
| CN203491061U (en) * | 2013-09-05 | 2014-03-19 | 东莞铭普光磁股份有限公司 | Communication transformer |
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| CN201397728Y (en) * | 2009-04-14 | 2010-02-03 | 东莞市同和实业有限公司 | Network transformer |
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Effective date of registration: 20240527 Address after: 344000 Building A, Zhongguang Electronic Information Industrial Park, Lianshuang Avenue, Bijiang Town, Guangchang County, Fuzhou City, Jiangxi Province Patentee after: Jiangxi MinGPU Electronics Co.,Ltd. Country or region after: China Address before: 523330 Miaobian Wang Shajing Cun Zhong Jiu Lu, Shipai Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN MENTECH OPTICAL & MAGNETIC Co.,Ltd. Country or region before: China |
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