CN102592809A - Double-sided secondary side laminated transformer - Google Patents
Double-sided secondary side laminated transformer Download PDFInfo
- Publication number
- CN102592809A CN102592809A CN2012100115769A CN201210011576A CN102592809A CN 102592809 A CN102592809 A CN 102592809A CN 2012100115769 A CN2012100115769 A CN 2012100115769A CN 201210011576 A CN201210011576 A CN 201210011576A CN 102592809 A CN102592809 A CN 102592809A
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- Prior art keywords
- secondary side
- several
- slider seat
- side laminate
- transformer
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- 230000004888 barrier function Effects 0.000 claims abstract description 15
- 238000002955 isolation Methods 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- 239000012811 non-conductive material Substances 0.000 claims description 9
- 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
- 239000000463 material Substances 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000750 progressive effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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- Coils Of Transformers For General Uses (AREA)
Abstract
A double-sided secondary side laminated transformer comprises a primary side part and a secondary side part, wherein the primary side part comprises an isolator seat and a plurality of coil groups, the isolator seat is provided with a plurality of isolation grooves and a plurality of pins, two end faces of the isolator seat are respectively provided with an accommodating groove, and the accommodating groove is further provided with a middle column body; the coil groups are respectively corresponding to and wound on the isolation grooves. The secondary side part comprises two sheet body groups, each sheet body group is just positioned in the containing groove, and each sheet body group is provided with a plurality of sheet bodies and a plurality of barrier bodies. Each sheet body is provided with an opening and a guide groove, the opening is used for accommodating the middle column body, the guide groove is positioned on one side of the opening, and two sides of the guide groove are respectively provided with a pole foot. The barrier body is of an annular structure and is provided with a through hole, the through hole is used for accommodating the middle cylinder, and the barrier body is just positioned between the two sheet bodies. Wherein, a plurality of sheet bodies are mutually staggered and superposed on the middle column body, so that each sheet body group is provided with four pole feet.
Description
Technical field
The present invention relates to a kind of transformer device structure, be meant a kind of two-sided secondary side laminate transformer structure of using on several lamellar bodies lay respectively at primary side with superimposed mode the two side faces especially.
Background technology
Because advancing by leaps and bounds of high-tech technology especially maked rapid progress in microelectronics correlation technique processing procedure field, so the electronic correlation product has goed deep into becoming some indispensable in the modern life in each family and all trades and professions especially in recent years.
Owing to all need operate on the electronic correlation product, and in general, the input voltage that uses on the market is not 110V, is exactly 220V, can damage electronic product usually, so after must carrying out step-down through a transformer, use again with an output voltage.
General transformer all has sidepiece and secondary sidepiece, all is wound with on it with the stranded coil that forms of several enamelled wires, and has several pins on a sidepiece, is welded on the substrate with copper material.And the secondary sidepiece also is wound with the stranded coil that forms of several enamelled wires; Because secondary low-voltage that sidepiece is carried as but big electric current; So the line of several enamelled wires footpath will be thick than a sidepiece relatively; Cause eddy current (Eddy) loss bigger, therefore how to design the secondary sidepiece of saving the space, be always the dealer urgently remain scheme and the improvements seeking to solve.
Summary of the invention
Technical problem to be solved by this invention is: to the deficiency of above-mentioned prior art; A kind of two-sided secondary side laminate transformer is provided; Be to be superimposed with each other by several scale copper bodies; And lay respectively on the two side faces of primary side to replace the stranded coil that forms of enamelled wire, reach and save the effect that secondary side takes up space and reduces eddy current loss.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopted is: a kind of two-sided secondary side laminate transformer; Comprise sidepiece and secondary sidepiece, be characterized in: a said sidepiece more includes slider seat and several coil groups, and this slider seat has several isolation channels and several pins; This slider seat biend has a storage tank respectively; This storage tank has middle cylinder, and these several coil groups are wrapped on this slider seat, and several coil groups are corresponding respectively and be positioned on several isolation channels; Said secondary sidepiece more includes two lamellar body groups; This each lamellar body group is arranged in this storage tank; This lamellar body group has several lamellar bodies and several barrier bodies, and each lamellar body has perforate and guide groove, cylinder during this perforate is ccontaining; And guide groove is positioned at a side of this perforate, and these guide groove two sides have a utmost point pin respectively; This barrier bodies is a loop configuration, and has through hole, cylinder during this through hole is ccontaining, and this barrier bodies is positioned between two lamellar bodies; Utilize several lamellar bodies with interlaced superimposed being arranged on the cylinder, each lamellar body group is formed have four utmost point pin.
Said lamellar body is a copper sheet, and outer plating is provided with the tin material.Said slider seat is that non-conductive material is made.Said slider seat has more at least one fluting, and this fluting is positioned between two isolation channels, and conducting two isolation channels.Said barrier bodies is that non-conductive material is made.Said coil groups has more at least one coil-end, and this coil-end is connected with said pin.Said utmost point pin one end has more slotted eye.
Said slider seat two ends have fixed part more respectively, and this fixed part is connected with this middle cylinder.Said fixed part is that non-conductive material is made.Said transformer more includes iron core base, and this iron core base has iron core, and this iron core is arranged in a perforation of said slider seat, and this perforation is positioned at the center pillar body, and aforementioned slider seat two ends of conducting.
So, interlaced superimposed by several lamellar bodies, to replace the stranded coil that forms of enamelled wire, reach and save the effect that secondary side takes up space and reduces eddy current loss.
For ease of understanding more in depth being arranged, be specified in the back by an embodiment now to two-sided other characteristics of secondary side laminate transformer of the present invention and structure:
Description of drawings:
Fig. 1 is the two-sided secondary side laminate transformer of a present invention preferred embodiment stereochemical structure combination sketch map.
Fig. 2 is another visual angle sketch map of the two-sided secondary side laminate transformer of the present invention preferred embodiment stereochemical structure combination.
Fig. 3 is the two-sided secondary side laminate transformer of a present invention preferred embodiment stereochemical structure decomposing schematic representation.
Fig. 4 is a sidepiece preferred embodiment stereochemical structure decomposing schematic representation of the present invention.
Fig. 5 is a secondary sidepiece preferred embodiment stereochemical structure decomposing schematic representation of the present invention.
Embodiment:
See also Fig. 1 to shown in Figure 5, for the stereochemical structure of the two-sided secondary side laminate transformer of the present invention preferred embodiment is decomposed, the stereochemical structure decomposing schematic representation of combination and sidepiece, secondary sidepiece.The two-sided secondary side laminate transformer of the present invention includes: sidepiece 1, secondary sidepiece 2 and an iron core base 5.A sidepiece 1 of the present invention has slider seat 12 and several coil groups 3; Aforementioned slider seat 12 is for having the hollow columnar structures of perforation 124; Aforementioned perforation 124 connects two ends of this seat 12 that exsomatizes, and in the preferred embodiment of the present invention, aforementioned slider seat 12 is that non-conductive material is made.Have several sliders 121 on the outer fringe surface of this slider seat 12, and extend several pins 14, aforementioned slider seat 12 biends have storage tank 16 respectively, and storage tank 16 has more middle cylinder 15.
So that the district of several sliders 121 is separated aforementioned slider seat 12 is formed with several isolation channels 123.And having more at least one fluting 122 on each slider 121, aforementioned fluting 122 is positioned at 123 of two isolation channels, and is communicated with the usefulness that two isolation channels 123 are convenient to the coiling cross-line of secondary side.Because each slider 121,121a roughly parallel, therefore forming each slider 121 can have one apart apart from d with another slider 121a.
Said coil groups 3 forms for several enamelled wires are stranded; And be wrapped on the aforementioned slider seat 12; Several coil groups 3 are corresponding respectively and be positioned on several isolation channels 123; And this coil groups 3 can slot 122 and be connected with another coil groups 3 through this, and aforementioned coil groups 3 terminal several coil-end 31 that form, each coil-end 31 plating is provided with tin and is connected on the aforementioned pin 14.Two-sided secondary side laminate transformer of the present invention can be welded on the substrate (not illustrating in addition among the figure) with copper material by several pins 14.
In the preferred embodiment of the present invention; When several lamellar bodies 24 with interlaced superimposed being arranged on the aforementioned cylinder 15 because aforementioned barrier bodies 23 is loop configuration, and have through hole 231; These through hole 231 ccontaining aforementioned middle cylinders 15; And this barrier bodies 23 just is positioned at 24 of two lamellar bodies, and aforementioned barrier bodies 23 is that non-conductive material is made, can prevent that two lamellar bodies 24 from forming the telecommunication conducting and short circuit.When several lamellar bodies 24 with interlaced superimposed being arranged on the aforementioned cylinder 15, make each lamellar body group 21,21a form and have four utmost point pin, use with the connection that different circuit layouts are provided.And aforementioned slider seat 12 2 ends have fixed part 22 more respectively, and this fixed part 22 is connected with middle cylinder 15, and this fixed part 22 is that non-conductive material is made, can prevent to form the telecommunication conducting and short circuit with lamellar body 24, and the effect of location.In the preferred embodiment of the present invention, said transformer more includes: iron core base 5, and this iron core base 5 has iron core 51, and this iron core 51 is arranged in aforementioned perforation 124.Therefore interlaced superimposed by several these lamellar bodies 24, to replace the stranded coil that forms of enamelled wire, reach and save the effect that secondary side takes up space and reduces eddy current loss.
Two-sided secondary side laminate transformer of the present invention thus is the disappearance that overcomes common technique really, satisfies the demand of industrial circle and improves industrial competitiveness.The all dark well-off progressive of executing has the value of industry on the object of the invention and the effect, and is present new invention not seen before on the market, meets the important document of Patent Law novelty and progressive, proposes application for a patent for invention in accordance with the law.
Claims (10)
1. two-sided secondary side laminate transformer; Comprise sidepiece and secondary sidepiece, it is characterized in that: a said sidepiece more includes slider seat and several coil groups, and this slider seat has several isolation channels and several pins; This slider seat biend has a storage tank respectively; This storage tank has middle cylinder, and these several coil groups are wrapped on this slider seat, and several coil groups are corresponding respectively and be positioned on several isolation channels; Said secondary sidepiece more includes two lamellar body groups; This each lamellar body group is arranged in this storage tank; This lamellar body group has several lamellar bodies and several barrier bodies, and each lamellar body has perforate and guide groove, cylinder during this perforate is ccontaining; And guide groove is positioned at a side of this perforate, and these guide groove two sides have a utmost point pin respectively; This barrier bodies is a loop configuration, and has through hole, cylinder during this through hole is ccontaining, and this barrier bodies is positioned between two lamellar bodies; Utilize several lamellar bodies with interlaced superimposed being arranged on the cylinder, each lamellar body group is formed have four utmost point pin.
2. two-sided secondary side laminate transformer as claimed in claim 1 is characterized in that: said lamellar body is a copper sheet, and outer plating is provided with the tin material.
3. two-sided secondary side laminate transformer as claimed in claim 1 is characterized in that: said slider seat is that non-conductive material is made.
4. two-sided secondary side laminate transformer as claimed in claim 1 is characterized in that: said slider seat has more at least one fluting, and this fluting is positioned between two isolation channels, and conducting two isolation channels.
5. two-sided secondary side laminate transformer as claimed in claim 1 is characterized in that: said barrier bodies is that non-conductive material is made.
6. two-sided secondary side laminate transformer as claimed in claim 1, it is characterized in that: said coil groups has more at least one coil-end, and this coil-end is connected with said pin.
7. two-sided secondary side laminate transformer as claimed in claim 1 is characterized in that: said utmost point pin one end has more slotted eye.
8. two-sided secondary side laminate transformer as claimed in claim 1 is characterized in that: said slider seat two ends have fixed part more respectively, and this fixed part is connected with this middle cylinder.
9. two-sided secondary side laminate transformer as claimed in claim 8 is characterized in that: said fixed part is that non-conductive material is made.
10. two-sided secondary side laminate transformer as claimed in claim 1; It is characterized in that: said transformer more includes iron core base, and this iron core base has iron core, and this iron core is arranged in a perforation of said slider seat; This perforation is positioned at the center pillar body, and aforementioned slider seat two ends of conducting.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100200914 | 2011-01-14 | ||
| TW100200914 | 2011-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102592809A true CN102592809A (en) | 2012-07-18 |
Family
ID=46481309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100115769A Pending CN102592809A (en) | 2011-01-14 | 2012-01-16 | Double-sided secondary side laminated transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102592809A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI285380B (en) * | 2005-09-09 | 2007-08-11 | Delta Electronics Inc | Transformer having coil unit |
| US20080284551A1 (en) * | 2005-09-09 | 2008-11-20 | Yu-Chan Chen | Transformers and winding units thereof |
| TWM364957U (en) * | 2009-04-17 | 2009-09-11 | Delta Electronics Inc | Winding structure for a transformer and winding |
| CN101645345A (en) * | 2008-08-07 | 2010-02-10 | 台达电子工业股份有限公司 | Conductive winding structure and magnetic element applying conductive winding structure |
| CN202502881U (en) * | 2012-01-16 | 2012-10-24 | 昱京科技股份有限公司 | Double-face secondary side lamination transformer |
-
2012
- 2012-01-16 CN CN2012100115769A patent/CN102592809A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI285380B (en) * | 2005-09-09 | 2007-08-11 | Delta Electronics Inc | Transformer having coil unit |
| US20080284551A1 (en) * | 2005-09-09 | 2008-11-20 | Yu-Chan Chen | Transformers and winding units thereof |
| CN101645345A (en) * | 2008-08-07 | 2010-02-10 | 台达电子工业股份有限公司 | Conductive winding structure and magnetic element applying conductive winding structure |
| TWM364957U (en) * | 2009-04-17 | 2009-09-11 | Delta Electronics Inc | Winding structure for a transformer and winding |
| CN202502881U (en) * | 2012-01-16 | 2012-10-24 | 昱京科技股份有限公司 | Double-face secondary side lamination transformer |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |