CN207624491U - A kind of frame brace type high frequency transformer - Google Patents
A kind of frame brace type high frequency transformer Download PDFInfo
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- CN207624491U CN207624491U CN201721911911.5U CN201721911911U CN207624491U CN 207624491 U CN207624491 U CN 207624491U CN 201721911911 U CN201721911911 U CN 201721911911U CN 207624491 U CN207624491 U CN 207624491U
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- outlet copper
- support plate
- window frame
- process layer
- surface insulation
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Abstract
The utility model is related to a kind of transformers, in particular it is a kind of frame brace type high frequency transformer, including mounting plate, window frame support plate, surface insulation process layer, secondary side a outlet copper bars, secondary side b outlet copper bars, primary side outlet copper bar, window frame side wall support plate, bridge-type copper bar link, head cover, magnetic core assembly, primary side wire rod and secondary sideline material, the rear and front end of the lower end of the mounting plate is fixedly connected with window frame support plate, the left and right ends of the lower end of the mounting plate are fixedly connected with window frame side wall support plate, the window frame support plate is fixedly connected with surface insulation process layer with the lower end of window frame side wall support plate, the surface insulation process layer is coated on the outside of magnetic core assembly, the middle-end of the surface insulation process layer is provided with ventilation opening；The utility model has splendid heat dissipation performance convenient for assembling and installation, can improve radiating efficiency with rapid cooling, under conditions of same load, can significantly reduce volume mass.
Description
Technical field
The utility model is related to a kind of transformers, are in particular a kind of frame brace type high frequency transformers.
Background technology
With the rapid development of rail traffic, the requirement to high frequency switch power is also higher and higher.If high frequency can be promoted to open
The efficiency in powered-down source, volume and weight all will significantly decline, and power utilization efficiency can be greatly improved, save material
Expect, reduce cost, ideal load matched is bordering on to reach.
High frequency transformer is the most important component part of high frequency switch power, and inventor is the study found that current high frequency is opened
Powered-down source uses whole resin or other materials encapsulated transformer to lead to coil heating amount since its output power is very big
Greatly, existing transformer heat dissipation effect is less desirable and lead to not easy heat radiation, is easy to cause the generation of safety accident.To make
The about use and design of other component, affects whole machine balancing structure.
In view of this, design and manufacture a kind of structure of new model high frequency transformer seems particularly in rail traffic production
It is important.
Utility model content
The purpose of this utility model is to provide a kind of frame brace type high frequency transformer, compact-sized, convenient for assembling and peace
Dress, and there is splendid heat dissipation performance, radiating efficiency can be improved with rapid cooling, it, can be substantially under conditions of same load
Degree reduction volume mass is prevented due to the unsmooth caused safety accident of heat transfer, while also being provided for the design of other component
More reasonably scheme advantageously reduces designing for manufacturing cost.
The purpose of this utility model is achieved through the following technical solutions：
A kind of frame brace type high frequency transformer, including mounting plate, window frame support plate, surface insulation process layer, pair
B outlet copper bars, primary side outlet copper bar, window frame side wall support plate, bridge-type copper bar link, top in a outlet copper bars, pair
Lid, magnetic core assembly, primary side wire rod and secondary sideline material, the rear and front end of the lower end of the mounting plate is fixedly connected with window frame branch
The left and right ends of fagging, the lower end of the mounting plate are fixedly connected with window frame side wall support plate, the window frame support
Plate is fixedly connected with surface insulation process layer with the lower end of window frame side wall support plate, and the secondary b in a outlet copper bars, pair goes out
Line copper bar and primary side outlet copper bar are fixedly connected in the outside of surface insulation process layer, the secondary b in a outlet copper bars, pair
Outlet copper bar and primary side outlet copper bar are sequentially distributed from top to bottom, and the head cover is fixedly connected on the upper end of mounting plate, the table
The upper and lower ends of face insulation processing layer rear end are fixedly connected with bridge-type copper bar link, and the magnetic core assembly is arranged in surface insulation
The inside of process layer, the primary side wire rod and secondary sideline material are wrapped on magnetic core assembly, and it is exhausted that the primary side wire rod is located at surface
The outside of edge process layer, pair sideline material are located at the outside of primary side wire rod.
As advanced optimizing for the technical program, a kind of frame brace type high frequency transformer of the utility model, the magnetic
Core assembly is cyclic structure, and the surface insulation process layer is coated on the outside of magnetic core assembly, the surface insulation process layer
Middle-end is provided with ventilation opening.
As advanced optimizing for the technical program, a kind of frame brace type high frequency transformer of the utility model, the peace
A mounting hole is respectively arranged in the four corners of loading board.
As advanced optimizing for the technical program, a kind of frame brace type high frequency transformer of the utility model, the pair
In a outlet copper bars, pair, the surface of b outlet copper bars and primary side outlet copper bar is coated with insulating coating.
A kind of frame brace type high frequency transformer of the utility model has the beneficial effect that：
1, the utility model is installation body frame with surface insulation process layer and magnetic core assembly, is not only convenient for secondary side a outlet copper
It arranges, the group of secondary side b outlet copper bars, primary side outlet copper bar, bridge-type copper bar link, magnetic core assembly, primary side wire rod and secondary sideline material
Dress, and be conducive to the integral heat sink of transformer, keep transformer device structure compact；
2, the utility model is supported by surface insulation process layer, and by the secondary b outlet copper in a outlet copper bars, pair
Row and primary side outlet copper bar carry out Auxiliary support, to make integral rigidity obviously increase；
3, the utility model is more even more ideal than the high frequency transformer heat dissipation effect of traditional structure forms, to make its items ginseng
Number is superior to traditional；
4, the utility model structure is due to taking into account protection magnetic material and substrate forming function, to make its volume be substantially better than biography
System form high frequency transformer increases the space to be preserved position of other component, reduces whole knot to reduce manufacturing cost
Structure volume, to reach integral device miniaturization, light-weighted target.
Description of the drawings
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure front view of the utility model；
Fig. 2 is the overall structure right view of the utility model；
Fig. 3 is the overall structure half-section diagram A of the utility model；
Fig. 4 is the overall structure half-section diagram B of the utility model；
Fig. 5 is the overall structure vertical view of the utility model；
Fig. 6 is the overall structure diagram of the utility model.
In figure：Mounting plate 1；Window frame support plate 2；Surface insulation process layer 3；Secondary side a outlet copper bars 4；Secondary side b outlets
Copper bar 5；Primary side outlet copper bar 6；Window frame side wall support plate 7；Bridge-type copper bar link 8；Head cover 9；Magnetic core assembly 10；Primary side
Wire rod 11；Secondary sideline material 12.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
Specific implementation mode one：
Illustrate present embodiment, a kind of frame brace type high frequency transformer, including installation with reference to Fig. 1,2,3,4,5,6
Plate 1, window frame support plate 2, surface insulation process layer 3, secondary b outlet copper bars 5, primary side outlet copper in a outlet copper bars 4, pair
Row 6, window frame side wall support plate 7, bridge-type copper bar link 8, head cover 9, magnetic core assembly 10, primary side wire rod 11 and secondary sideline material
12, the rear and front end of the lower end of the mounting plate 1 is fixedly connected with window frame support plate 2, a left side for the lower end of the mounting plate 1
Right both ends are fixedly connected with window frame side wall support plate 7, the window frame support plate 2 and window frame side wall support plate 7
Lower end be fixedly connected with surface insulation process layer 3, it is described it is secondary in a outlet copper bars 4, it is secondary while b outlet copper bars 5 and primary side outlet copper bar
6 are fixedly connected in the outside of surface insulation process layer 3, and secondary b outlet copper bars 5 and the primary side in a outlet copper bars 4, pair go out
Line copper bar 6 is sequentially distributed from top to bottom, and the head cover 9 is fixedly connected on the upper end of mounting plate 1, the surface insulation process layer 3
The upper and lower ends of rear end are fixedly connected with bridge-type copper bar link 8, and the magnetic core assembly 10 is arranged in surface insulation process layer 3
Inside, the primary side wire rod 11 and secondary sideline material 12 are wrapped on magnetic core assembly 10, and it is exhausted that the primary side wire rod 11 is located at surface
The outside of edge process layer 3, pair sideline material 12 are located at the outside of primary side wire rod 11；The utility model passes through magnetic core assembly 10
General frame is formed with insulation processing layer 3, is not only convenient for secondary b outlet copper bars 5, primary side outlet copper bar in a outlet copper bars 4, pair
6, the installation of bridge-type copper bar link 8, magnetic core assembly 10, primary side wire rod 11 and secondary sideline material 12, and be conducive to transformer
Integral heat sink；The mistake insulation processing layer 3 takes into account protection magnetic material and substrate forming function, to make its volume be substantially better than biography
System form high frequency transformer increases the space to be preserved position of other component, reduces whole knot to reduce manufacturing cost
Structure volume, to reach integral device miniaturization, light-weighted target.
Specific implementation mode two：
Illustrate that present embodiment, present embodiment make furtherly embodiment one with reference to Fig. 1,2,3,4,5,6
Bright, the magnetic core assembly 10 is cyclic structure, and the surface insulation process layer 3 is coated on the outside of magnetic core assembly 10, the table
The middle-end of face insulation processing layer 3 is provided with ventilation opening, is conducive to transformer heat dissipation, and surface insulation process layer by ventilation opening
3 can both protect magnetic core assembly 10, while surface insulation process layer 3 plays the role of substrate forming, can be to primary side wire rod
11 carry out stablizing support with secondary sideline material 12；
The heat that magnetic core assembly and wire rod generate can be rapidly dispersed into air by the utility model, frame support
Frame in formula high frequency transformer also provides better molded substrate while protecting magnetic material for wire rod.The frame brace type
High frequency transformer provides volume matter smaller under best radiator structure and same load operating mode under same load operating mode
Amount, more convenient design condition is provided for other workpiece.
Frame brace type high frequency transformer provided by the utility model generates heat in the state that transformer is in long-term work
It is directly emitted in air, realizes rapid cooling.Compared with high frequency transformer in the prior art, frame provided by the utility model
Frame brace type high frequency transformer can achieve the purpose that smaller volume under the premise of ensuring efficient, prolong the service life.
Specific implementation mode three：
Illustrate that present embodiment, present embodiment make furtherly embodiment one with reference to Fig. 1,2,3,4,5,6
Bright, a mounting hole is respectively arranged in the four corners of the mounting plate 1, can be used for lifting or seat dress installs transformer, facilitate installation.
Specific implementation mode four：
Illustrate that present embodiment, present embodiment make furtherly embodiment one with reference to Fig. 1,2,3,4,5,6
Bright, the secondary surface of b outlet copper bars 5 and primary side outlet copper bar 6 in a outlet copper bars 4, pair is coated with insulating coating.
A kind of frame brace type high frequency transformer of the utility model, its working principle is that：The utility model passes through magnetic core
Assembly 10 and insulation processing layer 3 form general frame, are not only convenient for secondary b outlet copper bars 5, primary side in a outlet copper bars 4, pair and go out
The installation of line copper bar 6, bridge-type copper bar link 8, magnetic core assembly 10, primary side wire rod 11 and secondary sideline material 12, and be conducive to become
The integral heat sink of depressor；The mistake insulation processing layer 3 takes into account protection magnetic material and substrate forming function, to keep its volume apparent
Better than traditional form high frequency transformer, to reduce manufacturing cost, the space to be preserved position of other component is increased, is reduced
Overall structure volume, to reach integral device miniaturization, light-weighted target.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, also belong to
In the scope of protection of the utility model.
Claims (4)
1. a kind of frame brace type high frequency transformer, including mounting plate (1), window frame support plate (2), surface insulation process layer
(3), it is secondary in a outlet copper bars (4), it is secondary while b outlet copper bars (5), primary side outlet copper bar (6), window frame side wall support plate (7),
Bridge-type copper bar link (8), head cover (9), magnetic core assembly (10), primary side wire rod (11) and secondary sideline material (12), it is characterised in that：
The rear and front end of the lower end of the mounting plate (1) is fixedly connected with window frame support plate (2), the lower end of the mounting plate (1)
Left and right ends be fixedly connected with window frame side wall support plate (7), the window frame support plate (2) and window frame side wall
The lower end of support plate (7) is fixedly connected with surface insulation process layer (3), the secondary b outlet copper bars in a outlet copper bars (4), pair
(5) it is fixedly connected in the outside of surface insulation process layer (3) with primary side outlet copper bar (6), the pair side a outlet copper bars (4),
Secondary side b outlet copper bars (5) and primary side outlet copper bar (6) are sequentially distributed from top to bottom, and the head cover (9) is fixedly connected on mounting plate
(1) upper and lower ends of upper end, surface insulation process layer (3) rear end are fixedly connected with bridge-type copper bar link (8), described
Magnetic core assembly (10) setting is twined in the inside of surface insulation process layer (3), the primary side wire rod (11) and secondary sideline material (12)
It is wound on magnetic core assembly (10), the primary side wire rod (11) is located at the outside of surface insulation process layer (3), pair sideline material
(12) it is located at the outside of primary side wire rod (11).
2. a kind of frame brace type high frequency transformer according to claim 1, it is characterised in that：The magnetic core assembly (10)
For cyclic structure, the surface insulation process layer (3) is coated on the outside of magnetic core assembly (10), the surface insulation process layer
(3) middle-end is provided with ventilation opening.
3. a kind of frame brace type high frequency transformer according to claim 1, it is characterised in that：The mounting plate (1)
A mounting hole is respectively arranged in four corners.
4. a kind of frame brace type high frequency transformer according to claim 1, it is characterised in that：Pair side a outlet copper
The surface of row (4), secondary side b outlet copper bars (5) and primary side outlet copper bar (6) are coated with insulating coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721911911.5U CN207624491U (en) | 2017-12-30 | 2017-12-30 | A kind of frame brace type high frequency transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721911911.5U CN207624491U (en) | 2017-12-30 | 2017-12-30 | A kind of frame brace type high frequency transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207624491U true CN207624491U (en) | 2018-07-17 |
Family
ID=62830808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721911911.5U Active CN207624491U (en) | 2017-12-30 | 2017-12-30 | A kind of frame brace type high frequency transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207624491U (en) |
-
2017
- 2017-12-30 CN CN201721911911.5U patent/CN207624491U/en active Active
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