CN207719029U - The multiple-grooved skeleton of power frequency high voltage transformer - Google Patents
The multiple-grooved skeleton of power frequency high voltage transformer Download PDFInfo
- Publication number
- CN207719029U CN207719029U CN201721661898.2U CN201721661898U CN207719029U CN 207719029 U CN207719029 U CN 207719029U CN 201721661898 U CN201721661898 U CN 201721661898U CN 207719029 U CN207719029 U CN 207719029U
- Authority
- CN
- China
- Prior art keywords
- skeleton
- insulation board
- high voltage
- power frequency
- voltage transformer
- 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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Abstract
The utility model discloses a kind of multiple-grooved skeleton of power frequency high voltage transformer, including frame body, the frame body includes skeleton and the front and rear panels for being set to skeleton rear and front end, and the skeleton is hollow and forms iron core slot through front and rear panels；The first insulation board and the second insulation board are arranged at intervals between the front and rear panels, which constitutes the first winding slot with foreboard, and second insulation board and the first insulation board constitute the second winding slot；And it is provided with two baffles in second winding slot.By the way that frame body is separated into multiple winding slots, armature winding and secondary windings is set to separate coiling, insulation performance enhances, and the second winding slot also isolates multiple regions with baffle, further enhance insulation effect, it avoids and was insulated and bad the case where being easily damaged so as to cause transformer of causing to insulate using insulating paper in the past, enhance the service life of transformer.
Description
Technical field
The utility model is related to transformer device field technologies, refer in particular to a kind of multiple-grooved bone of power frequency high voltage transformer
Frame.
Background technology
Transformer framework is the agent structure component part of transformer.Transformer is widely used in today's society, right
The main body answered is also essential, so skeleton has irreplaceable effect.Traditional high-tension transformer skeleton structure is simple
The wound structure of layer, between the different layers of winding the means such as insulating film are only used only is protected, and insulating film insulating capacity has
Limit is easy the failure of insulation caused by by reasons such as external force, makes to generate electric discharge phenomena between high-low pressure winding, in turn results in entire
Transformer is scrapped.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, it is high that main purpose is to provide a kind of power frequency
The multiple-grooved skeleton of pressure transformer, it is reasonable in design, solve that the insulation of previous transformer framework is bad to cause transformer to cause
The case where damage.
To achieve the above object, the utility model is using following technical solution：
A kind of multiple-grooved skeleton of power frequency high voltage transformer, including frame body, the frame body include skeleton and
The front and rear panels of skeleton rear and front end are set to, the skeleton is hollow and forms iron core slot through front and rear panels；It is described
The first insulation board and the second insulation board are arranged at intervals between front and rear panels, which constitutes the first coiling with foreboard
Slot, second insulation board and the first insulation board constitute the second winding slot；And it is provided with two baffles in second winding slot.
As a preferred embodiment：The iron core slot inner surface is provided with positioning region, which is four be uniformly arranged
It is a.
As a preferred embodiment：The front and rear panels are respectively arranged with first connecting portion and second connecting portion, and
The first connecting portion and second connecting portion take the shape of the letter U setting.
As a preferred embodiment：The first connecting portion top or so opposite side is equipped with a grab.
As a preferred embodiment：A trapezoidal fixed part is equipped on the right side of the foreboard.
As a preferred embodiment：The baffle is recessed with crossed beam trunking, and the crossed beam trunking of two baffle is upper and lower stagger setting.
The utility model has clear advantage and advantageous effect compared with prior art, specifically, by above-mentioned technology
Known to scheme：
By the way that frame body is separated into multiple winding slots, armature winding and secondary windings is made to separate coiling, insulation performance
Enhancing, and the second winding slot also isolates multiple regions with baffle, further enhances insulation effect, avoids previous using exhausted
Edge paper insulate and bad the case where being easily damaged so as to cause transformer of causing to insulate, and enhance transformer uses the longevity
Life.
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 front view of the preferred embodiment of the utility model.
Fig. 2 is the left view of the preferred embodiment of the utility model.
Fig. 3 is the right 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 upward view of the preferred embodiment of the utility model.
Fig. 6 be the preferred embodiment of the utility model Fig. 4 in A-A sectional views.
Fig. 7 is the stereogram of the preferred embodiment of the utility model.
Description of drawing identification：
10, frame body 11, skeleton
110, iron core slot 111, positioning region
12, foreboard 121, first connecting portion
122, fixed part 1211, grab
13, back plate 131, second connecting portion
20, the first insulation board 21, the first winding slot
30, the second insulation board 31, the second winding slot
310, baffle 311, crossed beam trunking.
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
Frame body 10.
Wherein：The frame body 10 includes skeleton 11 and is set to the foreboard 12 and back plate of 11 rear and front end of skeleton
13, the skeleton 11 is hollow and is disposed through the foreboard 12 of 11 rear and front end of skeleton and the formation iron core slot 110 of back plate 13, is used for
It is mounted on for iron core interior.And 110 inner surface of iron core slot is provided with positioning region 111, which is four be uniformly arranged
It is a.In the present embodiment, positioning region 111 is in fin shape, on the one hand can enhance the intensity of skeleton 11, on the other hand play limit
After making installation deviation phenomenon will not occur for positioning action.
12 front surface of the foreboard is extended with forward first connecting portion 121, and 13 rear surface of the back plate, which extends back,
Two interconnecting pieces 131.The first connecting portion 121 and the U-shaped setting of second connecting portion 131, this U-shaped structure have centainly
Tension and resilience convenient for realizing interference fit when assembly, and will not destroy original structure.In addition to this, first company
121 top of socket part or so opposite side is equipped with grab 1211, after assembling process can be such that U-shaped mouth magnifies, recycles grab 1211
Fastening, this assembly method, no screw are fixed, are easy to dismount, and packaging efficiency is high and at low cost.And on the right side of 12 front end of foreboard
It is provided with a trapezoidal fixed part 122, there is crack among trapezoidal fixed part 122, keep skeleton quickly quick with other products
The effect of aligning, playing pre-determined bit.
The first insulation board 20 and the second insulation board 30 are arranged at intervals between the foreboard 12 and back plate 13；First insulation board
20 constitute the first winding slot 21 with foreboard 12, and second insulation board 30 and the first insulation board 20 constitute the second winding slot 31.Wherein,
Second winding slot 21 around line width be more than the first winding slot 21 around line width.It is arranged at intervals in second winding slot 31
Two baffles 310, which is both provided with crossed beam trunking 311, and the crossed beam trunking 311 of two baffle 310 is to be staggered to set up and down
It sets.It should be pointed out that the quantity of baffle 310 can also increase to two pieces or more according to needs, the shape and thickness of baffle 310
Thinness can be customized according to actual demand, this is limited with the attached drawing of the present embodiment.
The design focal point of the utility model is：By the way that frame body 10 is separated into multiple winding slots, make armature winding
Coiling, insulation performance enhancing are separated with secondary windings, and the second winding slot 31 also isolates multiple regions with baffle 310, into
One step reinforced insulation effect is avoided and is insulated in the past using insulating paper and cause to insulate bad so as to cause the easy damage of transformer
Bad situation occurs, and enhances the service life of transformer.
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 (6)
1. a kind of multiple-grooved skeleton of power frequency high voltage transformer, including frame body, it is characterised in that：The frame body includes
Skeleton and the front and rear panels for being set to skeleton rear and front end, the skeleton is hollow and forms iron core through front and rear panels
Slot；The first insulation board and the second insulation board are arranged at intervals between the front and rear panels, which constitutes the
One winding slot, second insulation board and the first insulation board constitute the second winding slot；And it is provided with two gears in second winding slot
Plate.
2. a kind of multiple-grooved skeleton of power frequency high voltage transformer according to claim 1, it is characterised in that：In the iron core slot
Surface is provided with positioning region, which is four be uniformly arranged.
3. a kind of multiple-grooved skeleton of power frequency high voltage transformer according to claim 1, it is characterised in that：The foreboard is with after
Plate is respectively arranged with first connecting portion and second connecting portion, and the first connecting portion and second connecting portion take the shape of the letter U setting.
4. a kind of multiple-grooved skeleton of power frequency high voltage transformer according to claim 3, it is characterised in that：First connection
Portion top or so opposite side is equipped with a grab.
5. a kind of multiple-grooved skeleton of power frequency high voltage transformer according to claim 1, it is characterised in that：On the right side of the foreboard
Equipped with a trapezoidal fixed part.
6. a kind of multiple-grooved skeleton of power frequency high voltage transformer according to claim 1, it is characterised in that：The baffle is recessed
There is crossed beam trunking, the crossed beam trunking of two baffle is upper and lower stagger setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721661898.2U CN207719029U (en) | 2017-12-04 | 2017-12-04 | The multiple-grooved skeleton of power frequency high voltage transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721661898.2U CN207719029U (en) | 2017-12-04 | 2017-12-04 | The multiple-grooved skeleton of power frequency high voltage transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207719029U true CN207719029U (en) | 2018-08-10 |
Family
ID=63059429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721661898.2U Expired - Fee Related CN207719029U (en) | 2017-12-04 | 2017-12-04 | The multiple-grooved skeleton of power frequency high voltage transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207719029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110690031A (en) * | 2019-10-16 | 2020-01-14 | 广东美的厨房电器制造有限公司 | Transformer framework, transformer and electric equipment |
-
2017
- 2017-12-04 CN CN201721661898.2U patent/CN207719029U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110690031A (en) * | 2019-10-16 | 2020-01-14 | 广东美的厨房电器制造有限公司 | Transformer framework, transformer and electric equipment |
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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: 20180810 Termination date: 20201204 |