CN207909643U - A kind of anti-creeping transformer - Google Patents
A kind of anti-creeping transformer Download PDFInfo
- Publication number
- CN207909643U CN207909643U CN201820451125.XU CN201820451125U CN207909643U CN 207909643 U CN207909643 U CN 207909643U CN 201820451125 U CN201820451125 U CN 201820451125U CN 207909643 U CN207909643 U CN 207909643U
- Authority
- CN
- China
- Prior art keywords
- outer housing
- transformer body
- transformer
- epoxy resin
- creeping
- 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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- 239000003822 epoxy resin Substances 0.000 claims abstract description 17
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 17
- 230000004888 barrier function Effects 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000007654 immersion Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000013016 damping Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Transformers For Measuring Instruments (AREA)
Abstract
The utility model discloses a kind of anti-creeping transformers, it includes transformer body and outer housing, the inside of outer housing is oil immersion chamber, transformer body is arranged in oil immersion intracavitary, the lower end of transformer body is connected to insulating base by spring connecting structure, the surrounding of transformer body is connected by epoxy resin card column with the madial wall of outer housing respectively, and the upper end of transformer body is connected to external connecting pole by connector, and external connecting pole passes through the cover board of outer housing.The beneficial effects of the utility model have：It is separated by the insulating oil of epoxy resin card column and inside between outer housing and transformer body, top open part fills epoxy resin layer, can effectively avoid outer housing to be in electrical contact with the position that may be leaked electricity in this way, ensure that operational safety；Transformer body lower part is equipped with ground wire；With certain damping effect；Upper end is equipped with insulation barrier, avoids upper attachment from falling and is connected with outer housing so that outer housing is conductive.
Description
Technical field
The utility model is related to a kind of anti-creeping transformers, belong to transformer technology field.
Background technology
With the development of society, people’s lives level is continuously improved, demand of the people to electric power is also higher and higher, big work(
Utilization of the transformer of rate in power station is also more and more frequent.Transformer is to change alternating voltage using the principle of electromagnetic induction
Device, distribution transformer is transmitted and is exchanged for exchanging alternating voltage and electric current according to the law of electromagnetic induction in distribution system
A kind of static electrical equipment of electricity, distribution transformer once leak electricity, and will cause electric shock and other safety accidents.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of anti-creeping transformer, the outer housing of the transformer
It being separated by the insulating oil of epoxy resin card column and inside between transformer body, top open part fills epoxy resin layer,
It can effectively avoid outer housing to be in electrical contact with the position that may be leaked electricity in this way, ensure that operational safety.
The utility model is realized by following proposal：A kind of anti-creeping transformer comprising transformer body and outer housing,
The inside of the outer housing is oil immersion chamber, and the transformer body is arranged in the oil immersion intracavitary, it is characterised in that：The shell
The lower end of body is insulating base, and the lower end of the transformer body is connected to the insulating base, institute by spring connecting structure
The surrounding for stating transformer body is connected by epoxy resin card column with the madial wall of the outer housing respectively, the transformer master
The upper end of body is connected to external connecting pole by connector, and the external connecting pole passes through the cover board of the outer housing, the lid
The upper end of plate connects a connection ring, and epoxy resin seal layer is filled in the connection ring, and the external connecting pole passes through the ring
Oxygen resin seal layer.
The lower end of the external connecting pole is provided with connector slot, and the connector is inserted into the connector slot,
The connector can slide up and down in the connector slot.
The surrounding of the connection ring connects insulation barrier, and the upper end of the upper end of the insulation barrier and the connection ring is same
In one plane.
The width and length of the insulation barrier are all higher than the width and length of the outer housing.
The lower end of the transformer body connects ground wire, and the ground wire is connected to the outer housing across the insulating base
Outside.
The beneficial effects of the utility model are：
1, between a kind of anti-creeping transformer outer housing of the utility model and transformer body by epoxy resin card column and
Internal insulating oil separates, and top open part fills epoxy resin layer, can effectively avoid outer housing and possible electric leakage in this way
Position is in electrical contact, and ensure that operational safety；
2, a kind of transformer body lower part of anti-creeping transformer of the utility model is equipped with ground wire；
3, a kind of transformer body of anti-creeping transformer of the utility model passes through spring connector and insulating base phase
Even, connector is stuck in the connector slot of external connecting pole, can play good damping effect in this way；
4, a kind of anti-creeping transformer upper end of the utility model is equipped with insulation barrier, and upper attachment is avoided to fall and shell
Body is connected so that outer housing is conductive.
Description of the drawings
Fig. 1 faces cross-sectional view for a kind of anti-creeping transformer of the utility model.
Fig. 2 is a kind of top view cross section structural schematic diagram of anti-creeping transformer of the utility model.
In figure：1 is transformer body, and 2 be outer housing, and 3 be oil immersion chamber, and 4 be transformer body, and 5 be spring connecting structure,
6 be epoxy resin card column, and 7 be connector, and 8 be external connecting pole, and 9 be cover board, and 10 be connection ring, and 11 be epoxy resin sealing,
12 be connector slot, and 13 be insulation barrier, and 14 be ground wire.
Specific implementation mode
The utility model is further illustrated with reference to Fig. 1-2, but scope of protection of the utility model is not limited in described
Hold.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to court
To or far from geometric center of specific component direction, and attached drawing is all made of very simplified form and uses non-accurate ratio
Rate, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.
For clarity, not describing whole features of practical embodiments, in the following description, it is not described in detail well known function
And structure, because they can make the utility model chaotic due to unnecessary details, it will be understood that in any practical embodiments
Exploitation in, it is necessary to make a large amount of implementation details to realize the specific objective of developer, such as according to related system or related quotient
The limitation of industry changes into another embodiment by one embodiment, additionally, it should think this development may be it is complicated and
It is time-consuming, but it is only to those skilled in the art routine work.
A kind of anti-creeping transformer comprising the inside of transformer body 1 and outer housing 2, outer housing 2 is oil immersion chamber 3, is become
Depressor main body 1 is arranged in oil immersion chamber 3, it is characterised in that：The lower end of outer housing 2 is insulating base 4, under transformer body 1
End is connected to insulating base 4 by spring connecting structure 5, the surrounding of transformer body 1 respectively by epoxy resin card column 6 with outside
The madial wall of shell 2 is connected, and the upper end of transformer body 1 is connected to external connecting pole 8, external connecting pole 8 by connector 7
Across the cover board 9 of outer housing 2, the upper end of cover board 9 connects a connection ring 10, and epoxy resin seal layer 11 is filled in connection ring 10,
External connecting pole 8 passes through epoxy resin sealing 11.
The lower end of external connecting pole 8 is provided with connector slot 12, and connector 7 is inserted into connector slot 12,
Connector 7 can slide up and down in connector slot 12.
The surrounding of connection ring 10 connects insulation barrier 13, and the upper end of insulation barrier 13 is with the upper end of connection ring 10 same flat
On face.
The width and length of insulation barrier 13 are all higher than the width and length of outer housing 2.
The lower end of transformer body 1 connects ground wire 14, and ground wire 14 is connected to the outside of outer housing 2 across insulating base 4.
When operation, the lower end of transformer body 1 is connected to insulating base 4 by spring connecting structure 5, can play buffering
Effect, and the lower end of external connecting pole 8 is provided with connector slot 12 so that connector 7 can slide up and down in connector slot 12.
Although having done more detailed elaboration to the technical solution of the utility model and having enumerated, it should be understood that for
For those skilled in the art, modification is made to above-described embodiment or uses equivalent alternative solution, this skill to this field
Be for art personnel it is clear that on the basis of without departing from the spirit of the present invention these modifications or improvements, belong to
In the range of the requires of the utility model protection.
Claims (6)
1. a kind of anti-creeping transformer comprising the inside of transformer body (1) and outer housing (2), the outer housing (2) is oil
Chamber (3) is soaked, transformer body (1) setting is in the oil immersion chamber (3), it is characterised in that：The lower end of the outer housing (2)
Lower end for insulating base (4), the transformer body (1) is connected to the insulating base by spring connecting structure (5)
(4), the surrounding of the transformer body (1) is connected by epoxy resin card column (6) with the madial wall of the outer housing (2) respectively
It connects, the upper end of the transformer body (1) is connected to external connecting pole (8), the external connecting pole (8) by connector (7)
The upper end of cover board (9) across the outer housing (2), the cover board (9) connects a connection ring (10), the connection ring (10)
Interior filling epoxy resin seal layer (11), the external connecting pole (8) pass through the epoxy resin sealing (11).
2. a kind of anti-creeping transformer according to claim 1, it is characterised in that：The lower end of the external connecting pole (8)
It is provided with connector slot (12), the connector (7) is inserted into the connector slot (12).
3. a kind of anti-creeping transformer according to claim 2, it is characterised in that：The connector (7) can be described
It is slided up and down in connector slot (12).
4. a kind of anti-creeping transformer according to claim 1, it is characterised in that：The surrounding of the connection ring (10) connects
Insulation barrier (13), the upper end of the insulation barrier (13) and the upper end of the connection ring (10) are in the same plane.
5. a kind of anti-creeping transformer according to claim 4, it is characterised in that：The width of the insulation barrier (13) and
Length is all higher than the width and length of the outer housing (2).
6. a kind of anti-creeping transformer according to claim 1, it is characterised in that：The lower end of the transformer body (1)
Ground wire (14) is connected, the ground wire (14) is connected to the outside of the outer housing (2) across the insulating base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451125.XU CN207909643U (en) | 2018-03-28 | 2018-03-28 | A kind of anti-creeping transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451125.XU CN207909643U (en) | 2018-03-28 | 2018-03-28 | A kind of anti-creeping transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207909643U true CN207909643U (en) | 2018-09-25 |
Family
ID=63558445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820451125.XU Active CN207909643U (en) | 2018-03-28 | 2018-03-28 | A kind of anti-creeping transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207909643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718358A (en) * | 2019-10-31 | 2020-01-21 | 武汉瀚鑫达灯具有限公司 | Anti-creeping safe heat dissipation and insulation device for transformer box |
-
2018
- 2018-03-28 CN CN201820451125.XU patent/CN207909643U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718358A (en) * | 2019-10-31 | 2020-01-21 | 武汉瀚鑫达灯具有限公司 | Anti-creeping safe heat dissipation and insulation device for transformer box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231213 Address after: No. 195 Yingbin Avenue, High tech Industrial Park, Chongren County, Fuzhou City, Jiangxi Province, 344219 Patentee after: Jiangxi Ensheng Intelligent Electrical Equipment Co.,Ltd. Address before: 344200 Chongren County Industrial Park, Fuzhou City, Jiangxi Province Patentee before: JIANGXI GANDIAN ELECTRIC Co.,Ltd. |