CN206472038U - A kind of high-frequency inversion all-wave fairing in parallel - Google Patents
A kind of high-frequency inversion all-wave fairing in parallel Download PDFInfo
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- CN206472038U CN206472038U CN201621484150.5U CN201621484150U CN206472038U CN 206472038 U CN206472038 U CN 206472038U CN 201621484150 U CN201621484150 U CN 201621484150U CN 206472038 U CN206472038 U CN 206472038U
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Abstract
This application discloses a kind of high-frequency inversion all-wave fairing in parallel, the device specifically includes high frequency transformer, the first output electrode, the second output electrode, the first conductive plate, the second conductive plate, felt pad, rectification circuit plate and cover plate.First output electrode of the present apparatus and the effect of the second output electrode collection heat conduction, current-carrying and structure load-bearing, the output electrode of high frequency transformer secondary coil is in the same side, rectifying device can be made to be integrated on same circuit board, with good heat dissipation effect, the low advantage of integrated system cost, full screw fastening structure is also effectively reduced assembling complexity, can greatly promote efficiency of assembling.In addition, needed for a kind of high-frequency inversion all-wave fairing in parallel of low-pressure high-power multiple transformers combination of the present utility model can be mounted directly or closely be installed on power supply unit, connection cable between the two or copper bar consumption can be greatly reduced, electric energy loss and equipment installation cost are substantially reduced, with significant economic advantages.
Description
Technical field
The application is related to transformer technology field, more specifically to a kind of high-frequency inversion all-wave fairing in parallel.
Background technology
With Power Electronic Technique and industrial fast development, in terms of industrial power is to efficiency, reliability, volume
Propose new demand.High frequency switch power is widely used in copper foil production, crystal by advantages such as its high efficiency, small sizes
The low-voltage, high-current industries such as growth, smelting iron and steel, electrolysis plating.High-frequency inversion all-wave parallel connection fairing is high frequency switch power
In core component, however, traditional high frequency switch power is by high-frequency inversion all-wave fairing in parallel and control system collection
Integrally, long range and substantial amounts of connection cable or copper are so needed between high frequency switch power and required power supply unit
Row, connection cable or copper bar are not only with high costs but also because direct impedance causes to waste substantial amounts of electric energy.
Utility model content
In view of this, the application provides a kind of high-frequency inversion all-wave fairing in parallel, for solving conventional highfrequency switch
Power supply is because of waste of energy problem caused by a large amount of cables of needs or copper bar.
To achieve these goals, it is proposed that scheme it is as follows：
A kind of high-frequency inversion all-wave fairing in parallel, including high frequency transformer, the first output electrode, the second output electricity
Pole, the first conductive plate, the second conductive plate, rectification circuit plate and cover plate, wherein：
The high frequency transformer includes magnetic core, primary coil, secondary first coil, secondary second coil；The primary line
Circle is wound on the magnetic core, and the secondary first coil and secondary second coil pass through the magnetic core；
Second output electrode sets fluted, and the high frequency transformer is placed in the groove, while described the
One output electrode and second output electrode are additionally provided with water channel, for accommodating cooling water；
Head end, the tail end of the secondary first coil and secondary second coil are connected by screw described respectively
In two output electrodes；Second output electrode as the secondary first coil and the common port of secondary second coil,
The other end of the secondary first coil and secondary second coil towards consistent, through first output electrode with
Second output electrode is attached with the rectification circuit plate, the rectification circuit plate directly with first output electrode
It is attached；
The cover plate covering is arranged on the rectification circuit plate.
Optionally, first output electrode offers one or more groups of through holes, and through hole described in every group includes the He of through hole one
Through hole two, the through hole one passes through the secondary first coil, and the through hole two passes through secondary second coil.
Optionally, the through hole one passes through the magnetic core.
Optionally：First conductive plate offers one or more groups of through holes, and through hole described in every group includes through hole one and logical
Hole two, through hole one passes through the secondary first coil, and the through hole two passes through secondary second coil of high frequency transformer.
Optionally, the center of the second output electrode upper and lower surface and surrounding are also evenly equipped with multiple screwed holes；
First output electrode, first conductive plate and second conductive plate are provided with and the screwed hole pair
The through hole answered, first output electrode, the first conductive plate, the second output electrode, the second conductive plate are connected by screw
To together.
Optionally, the magnetic core is embedded in the through hole one of second output electrode, the tail of the secondary first coil
End is connected by screw with second conductive plate, and the head end of secondary second coil passes through screw and first conductive plate
Connection；
The tail end of the head end of the secondary first coil and secondary second coil is defeated through described first in the same direction respectively
Go out the through hole of electrode, first conductive plate and second output electrode.
Optionally, the tail end of the secondary first coil is linked together by screw with second conductive plate, institute
The head end for stating secondary second coil is linked together by screw with first conductive plate.
Optionally, between the first output electrode and the first conductive plate, between magnetic core and the second output electrode, secondary second line
Circle the second output electrode between be separated with felt pad, for carrying out electrical isolation；
Optionally, the tail end of the head end of the secondary first coil and secondary second coil passes through described first in the same direction
Enter after the through hole of output electrode, first conductive plate and second output electrode, with rectification circuit plate mounted thereto
Row connection.
Optionally, the output end of the rectification circuit plate is connected in first output electrode, is also secured to described
In first output electrode.
Optionally, in addition to cover plate, wherein：
The cover plate is arranged in first output electrode, is covered in the rectification circuit plate surface.
Optionally, respectively set in first output electrode and any position of the second output electrode the same side short side
There is a boss；
The boss it is any while being provided with least one screwed hole, the screwed hole is used to be connected with external loading.
Optionally, any position on any one side of first output electrode and second output electrode is provided with spiral shell
Pit；The screwed hole is used to fix high-frequency inversion all-wave fairing in parallel on either device.
Optionally, first output electrode, second output electrode, first conductive plate and second conduction
Plate is conductive metallic material.
Optionally, in addition to by first output electrode, second output electrode multigroup through hole opened up injects
Casting glue；
The casting glue is used for the rectification circuit plate, the whole embeddings of the high frequency transformer.
It can be seen from above-mentioned technical scheme that, should this application discloses a kind of high-frequency inversion all-wave fairing in parallel
Device specifically includes high frequency transformer, the first output electrode, the second output electrode, the first conductive plate, the second conductive plate, insulation
Pad, rectification circuit plate and cover plate.First output electrode of the present apparatus and the second output electrode collection heat conduction, current-carrying and structure load-bearing
Effect, simplifies or eliminates heat-transfer device of the prior art, connection cable and structural support, simplify device structure.It is high
The output electrode of frequency power transformer secondary coil can be such that rectifying device is integrated on same circuit board, reduce in the same side
Equipment volume, material is saved.With good heat dissipation effect, compact conformation, small volume, the low advantage of integrated system cost, full spiral shell
Clench fixing structure and be also effectively reduced assembling complexity, efficiency of assembling can be greatly promoted.Meanwhile, inside device can redundancy it is many
Individual transformer so that the output current of device is doubled and redoubled with the increase of transformer number, and rating of set density can also become
It is very high.In addition, a kind of high-frequency inversion all-wave fairing in parallel of low-pressure high-power multiple transformers combination of the present utility model can
Needed for being mounted directly or being closely installed on power supply unit, connection cable or copper bar use between the two can be greatly reduced
Amount, substantially reduces electric energy loss and equipment installation cost, with significant economic advantages.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of application, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
A kind of structural representation for high-frequency inversion all-wave parallel connection fairing embodiment that Fig. 1 provides for the application；
The structural representation for another high-frequency inversion all-wave parallel connection fairing that Fig. 2 provides for the application；
A kind of appearance schematic diagram for high-frequency inversion all-wave parallel connection fairing that Fig. 3 provides for the application；
The appearance schematic diagram for another high-frequency inversion all-wave parallel connection fairing that Fig. 4 provides for the application；
The appearance schematic diagram for another high-frequency inversion all-wave parallel connection fairing that Fig. 5 provides for the application；
The appearance schematic diagram for another high-frequency inversion all-wave parallel connection fairing that Fig. 6 provides for the application；
The appearance schematic diagram for another high-frequency inversion all-wave parallel connection fairing that Fig. 7 provides for the application；
The appearance schematic diagram for another high-frequency inversion all-wave parallel connection fairing that Fig. 8 provides for the application；
The appearance schematic diagram for another high-frequency inversion all-wave parallel connection fairing that Fig. 9 provides for the application；
1- cover plates, 2- rectification circuit plates, the output electrodes of 3- first, 4- felt pads, the conductive plates of 5- first, 6- felt pads, 7-
High frequency transformer, 7.1- magnetic cores, 7.2- primary coils, 7.3- level first coil, the 7.4- coil of level second, 8- felt pads,
The output electrodes of 9- second, the conductive plates of 10- second, 11- water channels.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only some embodiments of the present application, rather than whole embodiments.It is based on
Embodiment in the application, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of the application protection.
The structural representation for the high-frequency inversion all-wave parallel connection fairing embodiment that Fig. 1 provides for the application.
As shown in figure 1, the high-frequency inversion all-wave fairing in parallel that the present embodiment is provided includes high frequency transformer 7, first
Output electrode 3, the second output electrode 9, the first conductive plate 5, the second conductive plate 10, felt pad 4, felt pad 6, felt pad 8, rectification
Circuit board 2, and cover plate 1.
Its medium/high frequency transformer 7 includes magnetic core 7.1, primary coil 7.2, secondary first coil 7.3, secondary second coil
7.4.Primary coil 7.2 is wound on magnetic core 7.1, and two secondary coils pass through magnetic core 7.1.Second output electrode 9 is provided with recessed
Groove, high frequency transformer 7 is embedded in the groove, while the first output electrode 3 and the second output electrode 9 are additionally provided with water channel
11, as shown in Fig. 2 cooling radiating can be played a part of after injection cooling water.
The initial and end end of 7 two secondary coils of high frequency transformer is either closely coupled to the second output electrode 9 by screw respectively
On, make the second output electrode 9 as the common port of 7 two secondary coils of high frequency transformer, the other end of two secondary coils
Towards consistent, it is attached through the first output electrode 3 and the second output electrode 9 with rectification circuit plate 2, rectification circuit plate 2
Output is directly attached with the first output electrode 3.The covering of cover plate 1 is arranged on rectification circuit plate 2.
It can be seen from the above technical proposal that this application provides a kind of high-frequency inversion all-wave fairing in parallel, the dress
Put specifically include high frequency transformer, the first output electrode, the second output electrode, the first conductive plate, the second conductive plate, felt pad,
Rectification circuit plate and cover plate.First output electrode of the present apparatus and the work of the second output electrode collection heat conduction, current-carrying and structure load-bearing
With, simplify or eliminate heat-transfer device of the prior art, connection cable and structural support, simplify device structure.High frequency
The output electrode of transformer secondary coil can be such that rectifying device is integrated on same circuit board, reduce and set in the same side
For volume, material is saved.With good heat dissipation effect, compact conformation, small volume, the low advantage of integrated system cost, full screw
Fastening structure is also effectively reduced assembling complexity, can greatly promote efficiency of assembling.Meanwhile, inside device can redundancy it is multiple
Transformer so that the output current of device is doubled and redoubled with the increase of transformer number, and rating of set density can also become very
It is high.In addition, a kind of high-frequency inversion all-wave fairing in parallel of low-pressure high-power multiple transformers combination of the present utility model can be straight
Needed for connecing installation or being closely installed on power supply unit, connection cable between the two or copper bar consumption can be greatly reduced,
Electric energy loss and equipment installation cost are substantially reduced, with significant economic advantages.
In a detailed embodiment, first output electrode offers one or more groups of through holes, every group of through hole bag
Through hole one and through hole two are included, through hole one may pass through the secondary first coil of high frequency transformer, and through hole two may pass through high frequency transformer
Secondary second coil.
In a detailed embodiment, second output electrode offers one or more groups of through holes, every group of through hole bag
Through hole one and through hole two are included, through hole one may pass through the magnetic core after coiling primary coil, and through hole two may pass through time of high frequency transformer
The second coil of level.
In a detailed embodiment, first conductive plate offers one or more groups of through holes, and every group of through hole includes
Through hole one and through hole two, through hole one may pass through the secondary first coil of high frequency transformer, and through hole two may pass through high frequency transformer
Secondary second coil.
In a detailed embodiment, the center of the second output electrode upper and lower surface and surrounding are also evenly equipped with multiple
Screwed hole, first output electrode, the first conductive plate and the second conductive plate have corresponding through hole, can be by by screw
One output electrode, the first conductive plate, the second output electrode, the second conductive plate are connected together.
In a detailed embodiment, the magnetic core insertion after one or more of high frequency transformer coiling primary coils
In the through hole one of the second output electrode, two secondary coils of the high frequency transformer are each passed through magnetic core, secondary First Line
The tail end of circle is connected by screw with the second conductive plate, and the head end of secondary second coil is connected by screw with the first conductive plate.
The tail end of the head end of secondary first coil and secondary second coil is respectively in the same direction through the first output electrode, the first conductive plate and the
The through hole of two output electrodes.
In a detailed embodiment, the tail end of the secondary first coil of all high frequency transformers passes through screw
Linked together with the second conductive plate, the head end of secondary second coil of all high frequency transformers passes through screw and first
Conductive plate links together.
In a detailed embodiment, between first output electrode and the first conductive plate, magnetic core and the second output
Between electrode, between secondary second coil and the second output electrode between be separated with felt pad, for carrying out electrical isolation；
In a detailed embodiment, the tail end of the head end of the secondary first coil and secondary second coil is worn in the same direction
After the through hole for crossing the first output electrode, the first conductive plate and the second output electrode, carried out with rectification circuit plate mounted thereto
Connection.
In a detailed embodiment, the tail end of the head end of the secondary first coil and secondary second coil is worn in the same direction
After the through hole for crossing the first output electrode, the first conductive plate and the second output electrode, carried out with rectification circuit plate mounted thereto
Connection.
In a detailed embodiment, the output end of the rectification circuit plate is connected in the first output electrode, simultaneously
Itself it is also secured in the first output electrode.
In a detailed embodiment, the cover plate is arranged in the first output electrode, is covered in rectification circuit plate table
Face.
In a detailed embodiment, first output electrode and the second output electrode are internally provided with water channel, two
Person's water channel, which is connected, to be passed through after cooling water and can carry out heat conduction cooling to being placed on high frequency transformer therein and rectification circuit plate.
In a detailed embodiment, any bit of first output electrode and second output electrode the same side short side
Put and be each provided with a boss, boss any is born by this screwed hole and outside while be provided with least one screwed hole
Carry connection.
In a detailed embodiment, any bit on any one side of first output electrode and the second output electrode
Install and be equipped with screwed hole, all-wave fairing in parallel can be fixed on either device by this screwed hole.
In a detailed embodiment, first output electrode, the second output electrode, the first conductive plate, second are led
Electroplax is aluminum alloy materials.
In a detailed embodiment, casting glue has been poured into inside all-wave fairing in parallel.
In a detailed embodiment, the monnolithic case of all-wave fairing in parallel is cuboid.
Schematic diagram such as Fig. 3, Fig. 4, the figure of high-frequency inversion all-wave fairing in parallel in above-mentioned multiple embodiments
5th, shown in Fig. 6, Fig. 7, Fig. 8 and Fig. 9.
High-frequency inversion all-wave of the present utility model fairing in parallel utilizes the first output electrode and the second output electrode material
Conduction, heat conduction and the structural strength performance of matter body, make the first output electrode and the second output electrode both as rectification circuit
Part carrying electric current, can carry out heat conduction, additionally it is possible to play carrying fixing internal to high frequency transformer installed therein again
Device and the effect being connected with external equipment, in addition, the second output electrode turns into when multiple high frequency transformers are connected again
The part of Transformer Winding current loop.This all-wave parallel connection fairing simplifies or eliminated heat transfer device of the prior art
Part, connection cable and structural support, simplify device structure, the output electrode of high frequency transformer secondary coil in the same side,
Rectifying device can be made to be integrated on same circuit board, equipment volume is reduced, saved material.With good heat dissipation effect,
Compact conformation, small volume, the low advantage of integrated system cost.
High-frequency inversion all-wave of the present utility model fairing in parallel is full screw fastening structure, modularized production degree
Height, improves production efficiency, reduces production cost；
High-frequency inversion all-wave of the present utility model fairing in parallel makes two secondary coils of high frequency transformer closely
It is close together, coupling performance is good.The cooling medium of outside injection can effectively be radiated to device simultaneously, stabilization of equipment performance
It is good.
High-frequency inversion all-wave of the present utility model fairing in parallel can be installed with split type, and all-wave parallel connection fairing can
Needed for being mounted directly or being closely installed on power supply unit, connection cable or copper bar use between the two can be greatly reduced
Amount, substantially reduces electric energy loss and equipment installation cost, with significant economic advantages.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.To the upper of the disclosed embodiments
State bright, professional and technical personnel in the field is realized or use the application.To a variety of modifications of these embodiments to ability
It will be apparent for the professional and technical personnel in domain, generic principles defined herein can not depart from the application's
In the case of spirit or scope, realize in other embodiments.Therefore, the application be not intended to be limited to it is shown in this article these
Embodiment, and it is to fit to the most wide scope consistent with features of novelty with principles disclosed herein.
Claims (16)
1. a kind of high-frequency inversion all-wave fairing in parallel, it is characterised in that including high frequency transformer, the first output electrode, the
Two output electrodes, the first conductive plate, the second conductive plate, rectification circuit plate and felt pad, cover plate, wherein：
The high frequency transformer includes magnetic core, primary coil, secondary first coil, secondary second coil；The primary coil around
System is on the magnetic core, and the secondary first coil and secondary second coil pass through the magnetic core；
Second output electrode sets fluted, and the high frequency transformer is placed in the groove, while described first is defeated
Go out electrode and second output electrode is additionally provided with water channel, for accommodating cooling water；
Head end, the tail end of the secondary first coil and secondary second coil are connected by screw defeated described second respectively
Go out on electrode；Second output electrode is described as the secondary first coil and the common port of secondary second coil
The other end of secondary first coil and secondary second coil is towards consistent, through first output electrode and described
Second output electrode is attached with the rectification circuit plate, and the rectification circuit plate is directly carried out with first output electrode
Connection；
The cover plate covering is arranged on the rectification circuit plate.
2. high-frequency inversion all-wave as claimed in claim 1 fairing in parallel, it is characterised in that first output electrode is opened
Provided with one or more groups of through holes, through hole described in every group includes through hole one and through hole two, and the through hole one passes through described secondary first
Coil, the through hole two passes through secondary second coil.
3. high-frequency inversion all-wave as claimed in claim 2 fairing in parallel, it is characterised in that second output electrode is opened
Provided with one or more through holes, the through hole one passes through the magnetic core.
4. high-frequency inversion all-wave as claimed in claim 1 fairing in parallel, it is characterised in that：First conductive plate is opened up
There are one or more groups of through holes, through hole described in every group includes through hole one and through hole two, through hole one passes through the secondary first coil, institute
State secondary second coil that through hole two passes through high frequency transformer.
5. high-frequency inversion all-wave as claimed in claim 1 fairing in parallel, it is characterised in that in second output electrode
The center on lower two sides and surrounding are also evenly equipped with multiple screwed holes；
First output electrode, first conductive plate and second conductive plate have been provided with corresponding with the screwed hole
Through hole, first output electrode, the first conductive plate, the second output electrode, the second conductive plate are connected by screw
Together.
6. high-frequency inversion all-wave as claimed in claim 3 fairing in parallel, it is characterised in that the magnetic core is embedded in described
In the through hole one of second output electrode, the tail end of the secondary first coil is connected by screw with second conductive plate, institute
The head end for stating secondary second coil is connected by screw with first conductive plate；
The tail end of the head end of the secondary first coil and secondary second coil is respectively in the same direction through the described first output electricity
The through hole of pole, first conductive plate and second output electrode.
7. high-frequency inversion all-wave as claimed in claim 6 fairing in parallel, it is characterised in that the secondary first coil
Tail end is linked together by screw with second conductive plate, and the head end of secondary second coil passes through screw and institute
The first conductive plate is stated to link together.
8. high-frequency inversion all-wave as claimed in claim 5 fairing in parallel, it is characterised in that the first output electrode and first
Between conductive plate, between magnetic core and the second output electrode, between secondary second coil and the second output electrode between be separated with insulation
Pad, for carrying out electrical isolation.
9. high-frequency inversion all-wave as claimed in claim 6 fairing in parallel, it is characterised in that the secondary first coil
The tail end of head end and secondary second coil passes through first output electrode, first conductive plate and described second in the same direction
It is attached after the through hole of output electrode, with rectification circuit plate mounted thereto.
10. high-frequency inversion all-wave as claimed in claim 9 fairing in parallel, it is characterised in that the rectification circuit plate
Output end is connected in first output electrode, is also secured in first output electrode.
11. high-frequency inversion all-wave as claimed in claim 1 fairing in parallel, it is characterised in that also including cover plate, wherein：
The cover plate is arranged in first output electrode, is covered in the rectification circuit plate surface；
The material of the cover plate can be any materials such as insulation, metal.
12. high-frequency inversion all-wave as claimed in claim 1 fairing in parallel, it is characterised in that first output electrode
A boss is each provided with any position of the second output electrode the same side short side；
The boss it is any while being provided with least one screwed hole, the screwed hole is used to be connected with external loading.
13. high-frequency inversion all-wave as claimed in claim 1 fairing in parallel, it is characterised in that first output electrode
Any position on any one side of second output electrode is provided with screwed hole；The screwed hole is used for the high frequency is inverse
Become all-wave fairing in parallel to fix on either device.
14. high-frequency inversion all-wave as claimed in claim 1 fairing in parallel, it is characterised in that first output electrode,
Second output electrode, first conductive plate and second conductive plate are conductive metallic material.
15. high-frequency inversion all-wave as claimed in claim 1 fairing in parallel, it is characterised in that also including passing through described the
The casting glue for multigroup through hole injection that one output electrode, second output electrode are opened up；
The casting glue is used for by the rectification circuit plate, the whole embeddings of the high frequency transformer, with intensifier internal components
Waterproof, protection against the tide, dust-proof, insulation, heat conduction, anticorrosion, heatproof, the performance such as shockproof so that fairing can be directly mounted at existing
Field has in the complex environments of corrosive gas such as acid mist.
16. high-frequency inversion all-wave as claimed in claim 1 fairing in parallel, it is characterised in that：Also include the rectification to fill
The profile put can design according to the power reguirements of different application industry, different loads, manufacture, be assembled into any shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484150.5U CN206472038U (en) | 2016-12-30 | 2016-12-30 | A kind of high-frequency inversion all-wave fairing in parallel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484150.5U CN206472038U (en) | 2016-12-30 | 2016-12-30 | A kind of high-frequency inversion all-wave fairing in parallel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206472038U true CN206472038U (en) | 2017-09-05 |
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ID=59711655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621484150.5U Active CN206472038U (en) | 2016-12-30 | 2016-12-30 | A kind of high-frequency inversion all-wave fairing in parallel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206472038U (en) |
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2016
- 2016-12-30 CN CN201621484150.5U patent/CN206472038U/en active Active
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Address after: 618000 Deyang city of Sichuan Province Lake Road No. 295, building 2, 1 Patentee after: Sichuan Wei Yu Electric Co., Ltd. Address before: 618000 Deyang city of Sichuan Province Lake Road No. 295, building 2, 1 Patentee before: Sichuan Wei Yu Microwave Technology Co., Ltd. |
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