CN207731787U - 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
- CN207731787U CN207731787U CN201721812246.4U CN201721812246U CN207731787U CN 207731787 U CN207731787 U CN 207731787U CN 201721812246 U CN201721812246 U CN 201721812246U CN 207731787 U CN207731787 U CN 207731787U
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- Prior art keywords
- stitch
- skeleton
- seat
- baffle plate
- lower baffle
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Abstract
It can high voltage bearing small-sized high-frequency transformer skeleton the utility model discloses one kind, include 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, the skeleton is hollow and runs through overhead gage and lower baffle plate formation iron core slot up and down, and skeleton left and right ends are provided with fin；The overhead gage includes a positioning seat and the first stitch seat, which is provided with positioning region；The first stitch seat is inlaid with the first stitch；The lower baffle plate includes fixed seat and the second stitch seat, which is equipped with fixed part, which is inlaid with the second stitch.The positioning seat and fixed seat being respectively set by overhead gage and lower baffle plate left end can efficiently solve the problems, such as that previous transformer framework is placed unstable, unsteady, and is easy to dismount, packaging efficiency is high when assembling without using fasteners such as screws；In addition the fin of skeleton both ends setting can also extend core wire around linear distance while increasing intensity.
Description
Technical field
The utility model is related to transformer device field technologies, and referring in particular to one kind can high voltage bearing small-sized high frequency transformer
Skeleton.
Background technology
Skeleton also known as transformer framework or transformer coil holder are the agent structure component parts of transformer.Transformer exists
Today's society is widely used, and corresponding main body is also essential, so skeleton has irreplaceable effect.
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 electronic technique, Switching Power Supply has been widely used by the characteristics of its high frequency in various electronics, electric appliance
Among equipment, programme-controlled exchange, communication, electric power detection device power supply and control device 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, of high cost, and skeleton is all integrated molding, but due to traditional skeleton agent structure mistake
Greatly, lack the rich of level, be unfavorable for balance when skeleton is placed with it is firm.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose is to provide one kind and being resistant to height
The small-sized high-frequency transformer skeleton of pressure can efficiently solve the problems, such as unsteady when transformer framework is placed.
To achieve the above object, the utility model is using following technical solution：
One kind can high voltage bearing small-sized high-frequency transformer skeleton, include 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 is formed up and down through overhead gage and lower baffle plate
Iron core slot, and skeleton left and right ends are provided with fin；The overhead gage includes a positioning seat and the first stitch seat, described fixed
Position seat is set to overhead gage left end, which is provided with positioning region；The first stitch seat is set to overhead gage right end, this
One stitch seat is inlaid with the first stitch；The lower baffle plate includes fixed seat and the second stitch seat, and the fixed seat is set to down
Baffle left end, the fixed seat are equipped with fixed part；The second stitch seat is set to lower baffle plate right end, which is inlaid with
Two stitch.
As a preferred embodiment：The positioning region is two of time interval setting.
As a preferred embodiment：First stitch is two of time interval setting, and each first stitch stretches out to the right,
And every 1 first stitch side is recessed with the first winding slot.
As a preferred embodiment：The fixed part is two of time interval setting, and the fixed part is recessed with a U
Type fixing groove.
As a preferred embodiment：Second stitch is four of time interval setting, and each second stitch extends downwardly,
And it is both provided with the second winding slot between every two second stitch.
The utility model has clear advantage and advantageous effect compared with prior art, specifically, by above-mentioned technology
Known to scheme：
The positioning seat and fixed seat being respectively set by overhead gage and lower baffle plate left end can efficiently solve previous transformation
Device skeleton places unstable, unsteady problem, and is easy to dismount, assembling effect without using fasteners such as screws when assembling
Rate is high；In addition the fin of skeleton both ends setting can also extend core wire around linear distance while increasing intensity.
More clearly to illustrate the structure feature and effect of the utility model, come below in conjunction with the accompanying drawings with specific embodiment pair
The utility model is described in detail.
Description of the drawings
Fig. 1 is the stereogram of the preferred embodiment of the utility model.
Fig. 2 is another angle stereogram of the preferred embodiment of the utility model.
Fig. 3 is the front view of the preferred embodiment of the utility model.
Fig. 4 is the vertical view of the preferred embodiment of the utility model.
Fig. 5 is the right view of the preferred embodiment of the utility model.
Fig. 6 is the upward view of the preferred embodiment of the utility model.
Fig. 7 is the A-A sectional views of the preferred embodiment of the utility model.
Description of drawing identification：
10, skeleton 11, iron core slot
12, fin 20, overhead gage
21, positioning seat 211, positioning region
22, the first stitch seat 221, the first stitch
222, the first winding slot 30, lower baffle plate
31, fixed seat 311, fixed part
312, fixing groove 32, the second stitch seat
321, the second stitch 322, the second winding slot.
Specific implementation mode
It please refers to shown in Fig. 1 to Fig. 7, that show the concrete structures of the preferred embodiment of the utility model, include
Skeleton 10, overhead gage 20 and lower baffle plate 30.
Wherein：10 upper end of the skeleton is provided with the corresponding lower end of overhead gage 20 and is provided with lower baffle plate 30, the skeleton
10 is hollow and form iron core slot 11 through overhead gage 20 and lower baffle plate 30 up and down, and the iron core slot 11 is for installing iron core；
In the present embodiment, the skeleton 10 is in rounded shape, and 10 left and right ends of skeleton are provided with fin 12；It is set at 10 both ends of skeleton
The intensity of skeleton 10 can be increased by setting 12 one side of fin, on the other hand can extend in coiling core wire around linear distance.
The overhead gage 20 includes a positioning seat 21 and the first stitch seat 22, and it is left which is set to overhead gage 20
End, first stitch 22 are set to 20 right end of overhead gage；In the present embodiment, the positioning seat 21 is convexly equipped with positioning region 211,
The positioning region 211 is two of time interval setting；The positioning region 211 can effectively act as located lateral work in assembling process
With.The first stitch seat 22 is provided with the first stitch 221, which is two of front and back setting, each first stitch
221 stretch out to the right, and every one first stitch, 221 side is recessed with the first winding slot 222.
The lower baffle plate 30 includes fixed seat 31 and the second stitch seat 32, and it is left which is set to 30 plate of lower block
End, the second stitch seat 32 are set to 30 right end of lower baffle plate, and the fixed seat 31 is provided with fixed part 311, in the present embodiment,
The fixed part 311 is two of front and back setting, and the fixed part 311 is recessed with a U-shaped fixing groove 312；The fixing groove 312
Opening size be less than 312 inside dimension of fixing groove, when assembly, can be snapped onto in fixing groove 312 by the opening；Using
This structure fixes without fasteners such as screws in assembly, is easy to dismount, and packaging efficiency is high；In addition U-shaped fixing groove
312 opening this with certain tension and resilience, convenient for realizing interference fit when assembly, and original knot will not be destroyed
Structure.The second stitch seat 32 is provided with the second stitch 321, and in the present embodiment, which is the four of front and back setting
A, each second stitch 321 extends downwardly, and is recessed with the second winding slot 322 between every adjacent two second stitch 321.
In the present embodiment, 222 He of the first winding slot that the first stitch seat 22 and the second stitch seat 32 are respectively set
Second winding slot 322 prevents the core of exposing surface specifically, alloing coiling to sink in winding slot using this design
Line to the Automated winding of winding cause it is dry scratch, so that the winding capacitance of skeleton 10 is become larger.
The design focal point of the utility model is：
The positioning seat 21 and fixed seat 31 being respectively set by overhead gage 20 and 30 left end of lower baffle plate can efficiently solve
Previous transformer framework places unstable, unsteady problem, and is easy to tear open without using fasteners such as screws when assembling
Dress, packaging efficiency are high；In addition the fin 12 of 10 both ends of skeleton setting can also extend core wire around line-spacing while increasing intensity
From.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (5)
1. one kind can high voltage bearing small-sized high-frequency transformer skeleton, include skeleton, overhead gage and lower baffle plate, feature exists
In：The skeleton upper end is provided with overhead gage and lower end is provided with lower baffle plate, the skeleton it is hollow and up and down run through overhead gage with
And lower baffle plate forms iron core slot, and skeleton left and right ends are provided with fin；The overhead gage includes a positioning seat and first
Stitch seat, the positioning seat are set to overhead gage left end, which is provided with positioning region；The first stitch seat is set to
Baffle right end, the first stitch seat are inlaid with the first stitch；The lower baffle plate includes fixed seat and the second stitch seat, described solid
Reservation 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, second needle
Pedestal is inlaid with the second stitch.
2. one kind according to claim 1 can high voltage bearing small-sized high-frequency transformer skeleton, it is characterised in that：The positioning
Portion is two of time interval setting.
3. one kind according to claim 1 can high voltage bearing small-sized high-frequency transformer skeleton, it is characterised in that：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.
4. one kind according to claim 1 can high voltage bearing small-sized high-frequency transformer skeleton, it is characterised in that：The fixation
Portion is two of time interval setting, and the fixed part is recessed with a U-shaped fixing groove.
5. one kind according to claim 1 can high voltage bearing small-sized high-frequency transformer skeleton, it is characterised in that：Described second
Stitch be time interval setting four, each second stitch extends downwardly, and be both provided between every two second stitch second around
Wire casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721812246.4U CN207731787U (en) | 2017-12-22 | 2017-12-22 | It can high voltage bearing small-sized high-frequency transformer skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721812246.4U CN207731787U (en) | 2017-12-22 | 2017-12-22 | It can high voltage bearing small-sized high-frequency transformer skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207731787U true CN207731787U (en) | 2018-08-14 |
Family
ID=63085715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721812246.4U Expired - Fee Related CN207731787U (en) | 2017-12-22 | 2017-12-22 | It can high voltage bearing small-sized high-frequency transformer skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207731787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113593854A (en) * | 2021-07-26 | 2021-11-02 | 东莞市嘉龙海杰电子科技有限公司 | Transformer framework with conical winding shaft structure and transformer |
-
2017
- 2017-12-22 CN CN201721812246.4U patent/CN207731787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113593854A (en) * | 2021-07-26 | 2021-11-02 | 东莞市嘉龙海杰电子科技有限公司 | Transformer framework with conical winding shaft structure and transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20201222 |