CN109215986A - It can high voltage bearing small-sized high-frequency transformer skeleton - Google Patents
It can high voltage bearing small-sized high-frequency transformer skeleton Download PDFInfo
- Publication number
- CN109215986A CN109215986A CN201811203148.XA CN201811203148A CN109215986A CN 109215986 A CN109215986 A CN 109215986A CN 201811203148 A CN201811203148 A CN 201811203148A CN 109215986 A CN109215986 A CN 109215986A
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- CN
- China
- Prior art keywords
- skeleton
- baffle
- skeleton main
- main body
- fixedly installed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
Abstract
The present invention relates to technical field of transformer equipment, more particularly to can high voltage bearing small-sized high-frequency transformer skeleton, including No.1 baffle, No.1 baffle left and right ends symmetrically offer jack A, No.1 baffle center is provided with mesoporous A, No.1 skeleton main body is fixedly installed on front side of No.1 baffle, No.1 skeleton body top offers long fluting, No. two skeleton main bodys are provided in No.1 skeleton main body, the upper end of No. two skeleton main bodys mutually fits with the upper end on the inside of No.1 skeleton main body, sliding block is fixedly installed in the aperture being arranged on rear side of No. two skeleton lower bodies, the present invention provides can high voltage bearing small-sized high-frequency transformer skeleton, pass through the assembled structure of grafting, facilitate according to different wiring use demands, the mounting base of different stitch and coiling slot number is installed in replacement, from the baffle without directly replacing entire integral type, it realizes The flexible replacement of the component of transformer framework.
Description
Technical field
The present invention relates to technical field of transformer equipment, and in particular to can high voltage bearing small-sized high-frequency transformer skeleton.
Background technique
High frequency transformer is as the most important component part of Switching Power Supply, is the important portion for carrying out energy storage and transmission
Part.With the development of power electronics technology, Switching Power Supply relies on the characteristics of its high frequency to have been widely used in various electronics, electric appliance
Among equipment, programme-controlled exchange, communication, electric power detection device power supply and control equipment power supply, with the continuous hair of power technology
Exhibition, miniaturization, high frequency and the high-power of power-supply system have become an eternal research direction and development trend, current
High-frequency transformer skeleton volume is big, at high cost, and skeleton is all integrated molding, but due to traditional skeleton main structure mistake
Greatly, lack the rich of level, the balance that is unfavorable for when skeleton is placed and firm.
As Chinese Patent Application No. be CN201721812246.4 can high voltage bearing small-sized high-frequency transformer skeleton, including
Skeleton, overhead gage and lower baffle plate, the skeleton upper end is provided with overhead gage and lower end is provided with lower baffle plate, and the skeleton is hollow
And iron core slot is formed through overhead gage and lower baffle plate up and down, and skeleton left and right ends are provided with fin；The overhead gage packet
A positioning seat and the first stitch seat are included, the positioning seat is set to overhead gage left end, which is provided with positioning region；It is described
First stitch seat is set to overhead gage right end, which is inlaid with the first stitch；The lower baffle plate includes fixing seat
With the second stitch seat, the fixing seat is set to lower baffle plate left end, which is equipped with fixed part；The second stitch seat is set to
Lower baffle plate right end, the second stitch seat are inlaid with the second stitch；The positioning region is two of time interval setting；Described first
Stitch be time interval setting two, each first stitch stretches out to the right, and every one first stitch side be recessed with first around
Wire casing；The fixed part is two of time interval setting, and the fixed part is recessed with a U-shaped fixing groove；Second needle
Foot is four of time interval setting, and each second stitch extends downwardly, and is provided with the second coiling between every two second stitch
Slot.
Although stable placement may be implemented in foregoing invention, but skeleton structure is integral type manufacture setting, and skeleton is set
It sets that structure is complicated, increases the cost of mold manufacture, and due to being integral type molding structure, the application model of transformer framework
Be with limit, thus need research and development can high voltage bearing small-sized high-frequency transformer skeleton solve the above problems.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides can high voltage bearing small-sized high-frequency transformer skeleton, pass through grafting
Assembled structure, facilitate according to different wiring use demands, the installation of different stitch and coiling slot number is installed in replacement
Seat, from the baffle without directly replacing entire integral type, realizes the flexible replacement of the component of transformer framework, enables this skeleton
Adaptable and production cost is low.
The present invention is achieved by the following technical programs:
Can high voltage bearing small-sized high-frequency transformer skeleton, including No.1 baffle, No.1 baffle left and right ends symmetrically open
Equipped with jack A, No.1 baffle center is provided with mesoporous A, is fixedly installed with No.1 skeleton main body on front side of the No.1 baffle,
The No.1 skeleton body top offers long fluting, is provided with No. two skeleton main bodys in the No.1 skeleton main body, and described two
The upper end of number skeleton main body mutually fits with the upper end on the inside of the No.1 skeleton main body, on rear side of No. two skeletons lower body
Sliding block is fixedly installed in the aperture of setting, No. two skeleton main bodys offer the upper end of sliding block setting position short
Fluting is provided with screw hole in the sliding block, is threaded with fixed screw in the screw hole, and the bottom of the sliding block and described
The bottom surface of No.1 skeleton body interior is slidably connected, and the front end of No. two skeleton main bodys is fixedly installed with No. two baffles, described
Two groups of jack B symmetrically are offered at left and right sides of No. two baffles, No. two baffle centers offer mesoporous B, the institute of left and right settings
It states and is plugged with cutting A in jack A, the side of the rear end the cutting A outwardly is fixedly installed with Fixing clamp-seat, inserts in the jack B
It is connected to cutting B, the side front end of the cutting B outwardly is fixedly installed with mounting base, on the side of mounting base described in two groups outwardly
It is provided with winding slot, mounting base described in two groups is fixedly installed with stitch on side outwardly.
Preferably, the upper end of the No.1 baffle and the upper end of No. two baffles offer crossed beam trunking, and two groups open up
Crossed beam trunking size it is consistent.
Preferably, the setting specification size of the jack A and jack B is identical.
Preferably, the specification size that the cutting A and cutting B is arranged is identical.
Preferably, the size phase of the mesoporous A is opened up specification size and the No.1 skeleton main body frame
Unanimously, the size of the mesoporous B is opened up size and No. two skeleton main body frames is consistent.
The invention has the benefit that
It 1, is circle, the shape of this skeleton compared to the shape of its skeleton wrapping post of general transformer framework and magnetic core mesoporous
Shape enables to the magnetic core effective sectional area of transformer to increase, so that the number of turns of coiling subtracts under identical output power
It is small.
2, by being provided with sliding block in No. two skeleton main bodys, enable No. two skeleton main bodys in No.1 skeleton main body into
Row sliding stretches, and can be by the short fluting that offers, by screwing the fixed screw being threadedly coupled in screw hole, to fix bone
The collapsing length of frame structure, and then the copper of different the number of turns can be wound in two groups of skeleton main bodys according to specific use demand
Line realizes the load power value that can change transformer using a transformer framework.
3 and by the structure of grafting, facilitate according to different wiring use demands, replacement install different stitch and
The mounting base of coiling slot number realizes the spirit of the component of transformer framework from the baffle without directly replacing entire integral type
Replacement living, enables the adaptable and production cost of this skeleton low.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the schematic cross-sectional view of side of the present invention.
In figure: 1- No.1 baffle, 2- jack A, 3- mesoporous A, 4- No.1 skeleton main body, No. bis- 5- long fluting, 6- skeleton masters
The short fluting of body, 7- sliding block, 8-, 9- screw hole, 10- fixed screw, No. bis- baffles of 11-, 12- jack B, 13- mesoporous B, 14- cutting A,
15- Fixing clamp-seat, 16- cutting B, 17- mounting base, 18- winding slot, 19- stitch, 20- crossed beam trunking.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Can high voltage bearing small-sized high-frequency transformer skeleton, including No.1 baffle 1,1 left and right ends of No.1 baffle symmetrically open up
There is jack A2,1 center of No.1 baffle is provided with mesoporous A3, and No.1 skeleton main body 4, No.1 are fixedly installed on front side of No.1 baffle 1
Long fluting 5 is offered at the top of skeleton main body 4, is provided with No. two skeleton main bodys 6 in No.1 skeleton main body 4, No. two skeleton main bodys 6
The upper end of upper end and 4 inside of No.1 skeleton main body mutually fits, fixed peace in the aperture being arranged on rear side of No. two 6 lower ends of skeleton main body
Equipped with sliding block 7, No. two skeleton main bodys 6 offer short fluting 8 for the upper end that position is arranged in sliding block 7, are provided with screw hole in sliding block 7
9, fixed screw 10 is threaded in screw hole 9, and the bottom surface inside the bottom of sliding block 7 and No.1 skeleton main body 4 is slidably connected,
The front end of No. two skeleton main bodys 6 is fixedly installed with No. two baffles 11, and No. two 11 left and right sides of baffle symmetrically offer two groups of jacks
B12, No. two 11 centers of baffle offer mesoporous B13, and cutting A14, the rear end cutting A2 court are plugged in the jack A2 of left and right settings
Outer side is fixedly installed with Fixing clamp-seat 15, and cutting B16 is plugged in jack B12, and cutting B16 is fixed side front end outwardly
Mounting base 17 is installed, winding slot 18, the side of two groups of mounting bases 17 outwardly are provided on the side of two groups of mounting bases 17 outwardly
On be fixedly installed with stitch 19.
Specifically, the upper end of No.1 baffle 1 and the upper end of No. two baffles 11 offer crossed beam trunking 20, and two groups of mistakes opened up
20 size of wire casing is consistent, and the setting specification size of jack A2 and jack B12 is identical, cutting A14 and cutting B16 setting
Specification size is identical, and the size for 4 frame of specification size and No.1 skeleton main body that mesoporous A3 is opened up is consistent, mesoporous
The size of size and No. two 6 frames of skeleton main body that B13 is opened up is consistent.
The present invention is by being designed as semi-circular shape for the shape of No.1 skeleton main body 4 and No. two skeleton main bodys 6, compared to one
As transformer framework, skeleton wrapping post and magnetic core mesoporous are shaped to circle, the shape of this skeleton enables to become
The magnetic core effective sectional area of depressor increases, so that the number of turns of coiling reduces under identical output power；And compared to one
As fixed set high-frequency transformer skeleton, the present apparatus makes No. two by being provided with sliding block 7 in No. two skeleton main bodys 6
Skeleton main body 6 can carry out sliding stretching in No.1 skeleton main body 4, and can be by the short fluting 8 that offers, by screwing
The fixed screw 10 being threadedly coupled in screw hole 9 is squeezed mutually solid by fixed screw 10 and 4 inside bottom surface of No.1 skeleton main body
It is fixed, to fix the collapsing length of skeleton structure, and then can be wound not in two groups of skeleton main bodys according to specific use demand
With the copper wire of the number of turns, the load power value that can change transformer using a transformer framework is realized；And compared to one
As Integral die manufacture miniature transformer skeleton, the plug-in mounting structure that this skeleton is used cooperatively by cutting and jack so that
The die sinking of skeleton manufacture, which designs, to be simplified, and reduces the cost of batch production, and by the structure of grafting, facilitate according to different
The mounting base 17 of different stitch 19 and 18 quantity of winding slot is installed in wiring use demand, replacement, from whole without directly replacing
The baffle of a integral type realizes the flexible replacement of the component of transformer framework, enables the adaptable and production cost of this skeleton low.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (5)
1. can high voltage bearing small-sized high-frequency transformer skeleton, including No.1 baffle (1), it is characterised in that: the No.1 baffle (1)
Left and right ends symmetrically offer jack A (2), and No.1 baffle (1) center is provided with mesoporous A (3), the No.1 baffle (1)
Front side is fixedly installed with No.1 skeleton main body (4), and long fluting (5), the No.1 are offered at the top of the No.1 skeleton main body (4)
No. two skeleton main bodys (6), the upper end of No. two skeleton main bodys (6) and the No.1 skeleton master are provided in skeleton main body (4)
Upper end on the inside of body (4) mutually fits, and is fixedly installed with sliding block in the aperture being arranged on rear side of No. two skeleton main bodys (6) lower end
(7), No. two skeleton main bodys (6) offer short fluting (8), the sliding block for the upper end of the sliding block (7) setting position
(7) be provided in screw hole (9), be threaded with fixed screw (10) in the screw hole (9), and the bottom of the sliding block (7) and
The internal bottom surface of the No.1 skeleton main body (4) is slidably connected, and the front end of No. two skeleton main bodys (6) is fixedly installed with No. two
Baffle (11), No. two baffles (11) left and right sides symmetrically offer two groups of jack B (12), No. two baffles (11) center
It offers mesoporous B (13), is plugged with cutting A (14) in the jack A (2) of left and right settings, cutting A (2) rear end is outwardly
Side be fixedly installed with Fixing clamp-seat (15), be plugged with cutting B (16) in the jack B (12), the cutting B (16) is outwardly
Side front end be fixedly installed with mounting base (17), mounting base described in two groups (17) is provided with winding slot on side outwardly
(18), stitch (19) are fixedly installed on the side of mounting base described in two groups (17) outwardly.
2. can high voltage bearing small-sized high-frequency transformer skeleton according to claim, it is characterised in that: the No.1 baffle
(1) upper end of upper end and No. two baffles (11) offers crossed beam trunking (20), and two groups of crossed beam trunking (20) sizes opened up
Size is consistent.
3. can high voltage bearing small-sized high-frequency transformer skeleton according to claim, it is characterised in that: the jack A (2)
It is identical with the setting specification size of the jack B (12).
4. can high voltage bearing small-sized high-frequency transformer skeleton according to claim, it is characterised in that: the cutting A (14)
It is identical with the specification size of the cutting B (16) setting.
5. can high voltage bearing small-sized high-frequency transformer skeleton according to claim, it is characterised in that: the mesoporous A (3)
The size of the specification size and No.1 skeleton main body (4) frame that open up is consistent, and the mesoporous B (13) opens up
Size and No. two skeleton main bodys (6) frame size it is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811203148.XA CN109215986A (en) | 2018-10-16 | 2018-10-16 | It can high voltage bearing small-sized high-frequency transformer skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811203148.XA CN109215986A (en) | 2018-10-16 | 2018-10-16 | It can high voltage bearing small-sized high-frequency transformer skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109215986A true CN109215986A (en) | 2019-01-15 |
Family
ID=64980248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811203148.XA Withdrawn CN109215986A (en) | 2018-10-16 | 2018-10-16 | It can high voltage bearing small-sized high-frequency transformer skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109215986A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112053840A (en) * | 2020-09-07 | 2020-12-08 | 乐清市君德电气有限公司 | Large-capacity pin type transformer with adjustable pin length |
| CN113851300A (en) * | 2021-10-29 | 2021-12-28 | 道县三湘源电子科技有限公司 | Transformer framework capable of preventing surge impact |
| CN113851309A (en) * | 2021-10-29 | 2021-12-28 | 道县三湘源电子科技有限公司 | High-frequency switch transformer framework capable of resisting high voltage |
| CN113851300B (en) * | 2021-10-29 | 2024-05-10 | 道县三湘源电子科技有限公司 | Can prevent transformer skeleton that surge impacted |
-
2018
- 2018-10-16 CN CN201811203148.XA patent/CN109215986A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112053840A (en) * | 2020-09-07 | 2020-12-08 | 乐清市君德电气有限公司 | Large-capacity pin type transformer with adjustable pin length |
| CN112053840B (en) * | 2020-09-07 | 2023-03-17 | 乐清市君德电气有限公司 | Large-capacity pin type transformer with adjustable pin length |
| CN113851300A (en) * | 2021-10-29 | 2021-12-28 | 道县三湘源电子科技有限公司 | Transformer framework capable of preventing surge impact |
| CN113851309A (en) * | 2021-10-29 | 2021-12-28 | 道县三湘源电子科技有限公司 | High-frequency switch transformer framework capable of resisting high voltage |
| CN113851300B (en) * | 2021-10-29 | 2024-05-10 | 道县三湘源电子科技有限公司 | Can prevent transformer skeleton that surge impacted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190115 |
|
| WW01 | Invention patent application withdrawn after publication |