CN202502874U - Ultra-high power transformer - Google Patents
Ultra-high power transformer Download PDFInfo
- Publication number
- CN202502874U CN202502874U CN2012200125200U CN201220012520U CN202502874U CN 202502874 U CN202502874 U CN 202502874U CN 2012200125200 U CN2012200125200 U CN 2012200125200U CN 201220012520 U CN201220012520 U CN 201220012520U CN 202502874 U CN202502874 U CN 202502874U
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- power transformer
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Abstract
An ultra-high power transformer is disclosed, comprising a base, a plurality of sheet bodies and a plurality of barrier bodies. The base comprises a main core part, a plurality of open grooves and a plurality of side wing parts, wherein the main core part is in a polygonal shape, first corner angles with first curvature radiuses are formed at places where two edges of the main core part are connected, the main core part is provided with a through hole going through the main core part, each open groove corresponds to a corner angle, each side wing part corresponds to an edge of the main core part, intervals are arranged between side wing parts and edges of the main core par, and the side wing parts are provided with second corner angles with second curvature radiuses close to the open grooves. Each sheet body is provided with an open hole and a guide groove, wherein the main core part is arranged in the open holes, the guide grooves correspond to the open grooves, and two sides of the guide grooves are respectively provided with pole feet. The barrier bodies are provided with via holes in which the main core part is arranged, and each barrier body is just placed between every two sheet bodies. The plurality of sheet bodies are laminated on the main core part in a staggered way, and therefore each open groove corresponds to at least one guide groove.
Description
Technical field
The utility model relates to a kind of improvement of transformer device structure, is meant a kind of employed ultra high power transformer of big wattage (more than 3000 watts) that is used in especially.
Background technology
Because advancing by leaps and bounds of high-tech technology especially maked rapid progress in the field of microelectronics correlation technique processing procedure especially in recent years, so the electronic correlation product has penetrated with in each family and all trades and professions, becomes some indispensable in the modern life.
Tradition is in order to the transformer of the inner backlight module lamp tube of driving liquid crystal device (LCD), and this transformer has a coil holder, has elementary line district and secondary wire district on it, and its two ends are provided with most terminals and are used for the lead of connection winding and are soldered to circuit board.Because science and technology is constantly progressive; Add under the demand to the liquid crystal display displays high brightness; Some dealer increases the employed fluorescent tube number of the inner backlight module of LCD, and employed relatively transformer number also can increase, thus; Not only cause the LCD volume to become big, it is heavy that relative weight also becomes.Therefore, some dealer can utilize a single transformer to drive many tubes, if when utilizing the above-mentioned transformer of being carried to drive many fluorescent tubes, the voltage of transformer must promote to cooperate its high-power output; Therefore; Utilize a single transformer when driving many tubes, primary coil and secondary coil all are wrapped on the same drum stand, make the winding zone of primary coil restricted; Therefore if when increasing voltage output according to the demand of transformer; Winding turns in elementary line district and the secondary wire district is essential to become big, and causes the thickness and then the increase of this transformer, increases its overall volume relatively.
Secondly, when bearing power increased, primary coil section branch produced tangible problem of temperature rise, thereby may cause the overheated phenomenon of transformer.If the line footpath overstriking with the primary side coiling can solve the problem of temperature rise slightly, but increase the thickness of coil, make the thickness of transformer more increase; In addition; In above-mentioned common transformer; Consider the primary coil that is wrapped on the same drum stand and the safety isolating problem of secondary coil like need, then difficulty is higher on high pressure winding withstand voltage, for the part manufacturing and the cost aspect of transformer comparatively adverse influence is arranged all.Therefore how to address the above problem, be always the dealer urgently remain scheme and the improvements seeking to solve.
Summary of the invention
The main purpose of the utility model is to provide a kind of ultra high power transformer; Be to be superimposed with each other by most scale copper bodies; And utmost point pin lays respectively on the diverse location, to replace the stranded coil that forms of enamelled wire, to reach the effect of saving space and eddy current loss.
The secondary objective of the utility model is to provide a kind of ultra high power transformer, is to be superimposed with each other by most scale copper bodies, can be used in the effect that big wattage (more than 3000 watts) is used to reach transformer.
The another purpose of the utility model is to provide a kind of ultra high power transformer, is to be superimposed with each other by most scale copper bodies, to reach the effect that assembling can more save time, economize operation.
A purpose again of the utility model is to provide a kind of ultra high power transformer, is to be provided with a perforation by a pedestal, to reach the effect of quick heat radiating.
For reaching above-mentioned purpose, the utility model provides a kind of ultra high power transformer, includes: a pedestal, most lamellar bodies and most barrier bodies; This pedestal more includes: a main core, most flutings and most flank section.This main core is a polygonal shape, and junction, two limits forms one first drift angle, the circular shape that this one first drift angle has a first curvature radius, and said main core has more a perforation, and this perforation runs through aforementioned main core.Most flutings are corresponding with drift angle one by one.Most flank section are corresponding with the limit of this main core one by one, and the limit of this flank section and main core has a spacing apart, and said flank section abuts this fluting place and has one second drift angle, the circular shape that this one second drift angle has a second curvature radius.Each lamellar body has a perforate and a guide groove, and said perforate is ccontaining aforementioned main core, and this guide groove is positioned at a side of perforate, and corresponding aforementioned fluting, and aforementioned guide groove two sides have a utmost point pin respectively.A most barrier bodies, this barrier bodies is a loop configuration, and has a through hole, and aforementioned through-hole is ccontaining aforementioned main core, and said barrier bodies just is positioned between two aforementioned lamellar bodies.Wherein, most lamellar bodies are with interlaced superimposed being positioned on the aforementioned main core, make each fluting go up at least one guide groove should be arranged.
For ease of more deep understanding being arranged, after mat one embodiment is specified in now to other characteristics of the utility model ultra high power transformer and structure.
Description of drawings
Fig. 1 is the stereochemical structure decomposing schematic representation of the utility model ultra high power transformer preferred embodiment.
Fig. 2 is the stereochemical structure combination sketch map of the utility model ultra high power transformer preferred embodiment.
Embodiment
See also Fig. 1 and shown in Figure 2, for the stereochemical structure of the utility model ultra high power transformer preferred embodiment is decomposed and the combination sketch map.The ultra high power transformer of the utility model includes: a pedestal 1, most lamellar bodies 2 and most barrier bodies 3.
Said pedestal 1 more includes: a main core 11, most flutings 12 and most flank section 13.Aforementioned main core 11 is a polygonal shape; In the utility model preferred embodiment, aforementioned main core 11 is a square shape, and this main core 11 also can be that other is like pentagon or hexagon etc. certainly; Suchlike variation is to be familiar with this art institute can change enforcement according to above-mentioned explanation; So do not break away from the main idea place of the utility model, do not break away from the spirit and the scope of the utility model yet, also no longer add to give unnecessary details at this.And the 111 extension junctions, two limits of aforementioned main core 11 form one first drift angle 112, and this first drift angle 112 has the circular shape of a first curvature radius r1, and in the utility model preferred embodiment, said first curvature radius r1 is between 1mm to 5mm.And this main core 11 has more a perforation 113; This perforation 113 runs through aforementioned main core 11, and 113 shapes of should boring a hole are roughly corresponding with main core 11 shapes, therefore when the ultra high power transformer operates; Aforementioned perforation 113 capable of using increases the surface area of heat radiation, reaches the effect of quick heat radiating.
In the utility model preferred embodiment, each this lamellar body 2 all is to be provided with the tin material with the outer plating of copper sheet to utilize one-body molded being stamped to form.Each lamellar body 2 has a perforate 21, a guide groove 22 and two utmost point pin 23, and aforementioned perforate 21 is ccontaining aforementioned main cores 11, and makes aforementioned lamellar body 2 be arranged in limit 111 distance s apart of flank section 13 and main core 11.Said guide groove 22 is positioned at a side of perforate 21; And corresponding aforementioned fluting 12, these guide groove 22 2 sides have a utmost point pin 23 respectively, make two utmost point pin 23 be located at two sides of aforementioned guide groove 22 respectively; Said utmost point pin 23 has a width w; This width w can need adjust according to different resistance, and this utmost point pin 23 has a circular hole 24, provides the connection of different circuit layouts to use.
In the utility model preferred embodiment; When most lamellar bodies 2 are with interlaced superimposed being positioned on the aforementioned main core 11; Because aforementioned barrier bodies 3 is for loop configuration and have a through hole 31, this through hole 31 is ccontaining aforementioned main cores 11, and barrier bodies 3 just is positioned at 2 of two lamellar bodies; This barrier bodies 3 is that non-conductive material is made, can prevent that two lamellar bodies 2 from forming the telecommunication conducting and short circuit.When most lamellar bodies 2 with interlaced superimposed being positioned on the aforementioned main core 11, making on each fluting 12 provides the connection of different circuit layouts to use at least one guide groove 22 should be arranged.Therefore utilize most lamellar bodies 2 interlaced superimposed, to replace the stranded coil that forms of enamelled wire, reach and save the space and reduce eddy current loss, the high power transformer that can be used in big wattage (more than 3000 watts) uses.
Learning the ultra high power transformer of the utility model 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 industrial utilization on purpose of the utility model and the effect, and is present new utility model not seen before on the market, meets the important document of Patent Law novelty and progressive, proposes utility application in accordance with the law.
Claims (5)
1. ultra high power transformer includes:
One pedestal, it more includes a main core, is a polygonal shape, and junction, two limits forms one first drift angle, and this first drift angle has the circular shape of a first curvature radius, and this main core has more a perforation, and this perforation runs through aforementioned main core; Most flutings are corresponding with this drift angle one by one; Most flank section are corresponding with the limit of this main core one by one, and the limit of this flank section and main core has a spacing apart, and aforementioned flank section abuts the fluting place and has one second drift angle, the circular shape that this one second drift angle has a second curvature radius;
Most lamellar bodies, each lamellar body has a perforate and a guide groove, and this perforate can ccontaining aforementioned main core, and said guide groove is positioned at a side of perforate, and corresponding aforementioned fluting, and aforementioned guide groove two sides have a utmost point pin respectively; And
Most barrier bodies, this barrier bodies is a loop configuration, and has a through hole, and aforementioned through-hole can ccontaining main core, and aforementioned barrier bodies just is positioned between two these lamellar bodies;
Utilize most lamellar bodies with interlaced superimposed being positioned on the said main core, each fluting is gone up at least one guide groove should be arranged.
2. ultra high power transformer as claimed in claim 1 is characterized in that: said lamellar body is that the outer plating of copper sheet is provided with the tin material.
3. ultra high power transformer as claimed in claim 1 is characterized in that: said perforation shape is corresponding with main core shape.
4. ultra high power transformer as claimed in claim 1 is characterized in that: said utmost point pin has a width.
5. ultra high power transformer as claimed in claim 1 is characterized in that: said utmost point pin has a circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200125200U CN202502874U (en) | 2012-01-12 | 2012-01-12 | Ultra-high power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200125200U CN202502874U (en) | 2012-01-12 | 2012-01-12 | Ultra-high power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202502874U true CN202502874U (en) | 2012-10-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200125200U Expired - Fee Related CN202502874U (en) | 2012-01-12 | 2012-01-12 | Ultra-high power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202502874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592805A (en) * | 2011-01-17 | 2012-07-18 | 昱京科技股份有限公司 | Ultra-high power transformer |
-
2012
- 2012-01-12 CN CN2012200125200U patent/CN202502874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592805A (en) * | 2011-01-17 | 2012-07-18 | 昱京科技股份有限公司 | Ultra-high power transformer |
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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: 20121024 Termination date: 20190112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |