CN208722703U - A kind of oil-immersed transformer of convenient transportation - Google Patents
A kind of oil-immersed transformer of convenient transportation Download PDFInfo
- Publication number
- CN208722703U CN208722703U CN201820757371.8U CN201820757371U CN208722703U CN 208722703 U CN208722703 U CN 208722703U CN 201820757371 U CN201820757371 U CN 201820757371U CN 208722703 U CN208722703 U CN 208722703U
- Authority
- CN
- China
- Prior art keywords
- heat sink
- transformer
- oil
- top cover
- card slot
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of oil-immersed transformers of convenient transportation, it includes transformer body, radiating fin and heat sink, a heat sink card slot is respectively provided on four sides all around of transformer body, heat sink is equipped with four pieces, activity is inserted into corresponding heat sink card slot respectively, multiple radiating fins 2 are fixedly connected on every block of heat sink 3, a fixation hole is respectively provided at four angles of transformer body upper side, top cover is fixed in transformer body in insertion fixation hole by fixing bolt after top cover.The advantages of the utility model: radiating fin can be loaded and unloaded easily, and the volume of transformer, is readily transported when can greatly reduce transport in this way；Radiating fin is connected on heat sink, and heat sink is stuck on heat sink card slot, then is fixed by top cover, and connection structure is simple, and it is convenient to load and unload；When operation, heat is transmitted to transformer shell from oil, then from heat sink to radiating fin, and entire heat radiation cooling system is not influenced by radiating fin movable connection structure.
Description
Technical field
The utility model relates to a kind of oil-immersed transformers of convenient transportation, belong to transformer technology field.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core (magnetic core), transformer are a components indispensable in transmission system.Transformer is broadly divided into dry at present
Formula transformer and oil-immersed transformer, dry-type transformer is to carry out natural cooling by cross-ventilation or increase blower cooling, more
For the small capacity transformers such as skyscraper, the electricity consumption of high speed toll station and local lighting, electronic circuit；Oil-immersed transformer is
Make that cooling medium is thermally conductive to achieve the purpose that heat dissipation by oil.Oil-immersed transformer makes due to needing to be arranged oil pocket and radiating fin
Its volume it is larger, transport is inconvenient.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of oil-immersed transformer of convenient transportation, the oil immersion
The radiating fin of formula transformer can be loaded and unloaded easily, and the volume of transformer, is readily transported when can greatly reduce transport in this way.
The utility model is realized by following proposal: a kind of oil-immersed transformer of convenient transportation comprising transformer master
Body, radiating fin and heat sink are respectively provided with a heat sink card slot, institute on four sides all around of the transformer body
Heat sink is stated equipped with four pieces, activity is inserted into the corresponding heat sink card slot respectively, fixed on every block of heat sink to connect
Multiple radiating fins are connect, are respectively provided with a fixation hole at four angles of the transformer body upper side, fixing bolt is worn
It crosses after top cover to be inserted into the fixation hole and the top cover is fixed in the transformer body.
The top cover is flexibly connected by the fixing bolt with the transformer body.
The downside of the transformer body connects one layer of rubber layer.
The top cover and the heat sink are detachable.
The upside and outside of the heat sink card slot be it is open, the two sides of the heat sink card slot are provided with fixture block groove,
The both ends of the heat sink connect fixture block, and the fixture block is caught in the fixture block groove.
The utility model has the following beneficial effects:
1, a kind of radiating fin of the oil-immersed transformer of convenient transportation of the utility model can be loaded and unloaded easily, in this way can be big
The big volume for reducing transformer when transporting, is readily transported；
2, a kind of radiating fin of the oil-immersed transformer of convenient transportation of the utility model is connected on heat sink, heat sink
It is stuck on heat sink card slot, then fixed by top cover, connection structure is simple, and it is convenient to load and unload；
3, when a kind of oil-immersed transformer operation of convenient transportation of the utility model, heat is transmitted to transformer shell from oil
Body, then from heat sink to radiating fin, entire heat radiation cooling system is not influenced by radiating fin movable connection structure.
Detailed description of the invention
Fig. 1 is a kind of positive structure diagram of the oil-immersed transformer of convenient transportation of the utility model.
Fig. 2 is a kind of overlooking structure diagram for taking away top cover of the oil-immersed transformer of convenient transportation of the utility model.
In figure: 1 is transformer body, and 2 be radiating fin, and 3 be heat sink, and 4 be heat sink card slot, and 5 be fixation hole, and 6 are
Fixing bolt, 7 be top cover, and 8 be rubber layer, and 9 be fixture block groove, and 10 be fixture block.
Specific embodiment
Below with reference to Fig. 1-2, the present invention will be further described, but scope of protection of the utility model is not limited in described
Hold.
Wherein identical components 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 convenient, lucidly aid illustration the utility model embodiment purpose.
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 to those skilled in the art it is only routine work.
A kind of oil-immersed transformer of convenient transportation comprising transformer body 1, radiating fin 2 and heat sink 3, transformation
A heat sink card slot 4 is respectively provided on four sides all around of device main body 1, heat sink 3 is equipped with four pieces, activity insertion respectively
In corresponding heat sink card slot 4, multiple radiating fins 2 are fixedly connected on every block of heat sink 3,1 upper side of transformer body
A fixation hole 5 is respectively provided at four angles, top cover 7 is fixed on transformation in insertion fixation hole 5 after top cover 7 by fixing bolt 6
In device main body 1.
Top cover 7 is flexibly connected by fixing bolt 6 with transformer body 1.
The downside of transformer body 1 connects one layer of rubber layer 8.
Top cover 7 and heat sink 3 are detachable.
The upside and outside of heat sink card slot 4 be it is open, the two sides of heat sink card slot 4 are provided with fixture block groove 9, heat sink
3 both ends connect fixture block 10, and fixture block 10 is caught in fixture block groove 9.
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, modifications to the embodiments described above may be made 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 (5)
1. a kind of oil-immersed transformer of convenient transportation, it is characterised in that: it includes transformer body (1), radiating fin (2) and
Heat sink (3) is respectively provided with a heat sink card slot (4) on four sides all around of the transformer body (1), described to dissipate
Hot plate (3) is equipped with four pieces, and activity is inserted into the corresponding heat sink card slot (4) respectively, solid on every piece of heat sink (3)
Surely multiple radiating fins (2) are connected, are respectively provided with a fixation hole at four angles of transformer body (1) upper side
(5), fixing bolt (6) is inserted into the fixation hole (5) afterwards across top cover (7) top cover (7) being fixed on the transformer
In main body (1).
2. a kind of oil-immersed transformer of convenient transportation according to claim 1, it is characterised in that: the top cover (7) is logical
The fixing bolt (6) is crossed to be flexibly connected with the transformer body (1).
3. a kind of oil-immersed transformer of convenient transportation according to claim 1, it is characterised in that: the transformer body
(1) downside connects one layer of rubber layer (8).
4. a kind of oil-immersed transformer of convenient transportation according to claim 1, it is characterised in that: the top cover (7) and
The heat sink (3) is detachable.
5. a kind of oil-immersed transformer of convenient transportation according to claim 1, it is characterised in that: the heat sink card slot
(4) upside and outside be it is open, the two sides of the heat sink card slot (4) are provided with fixture block groove (9), the heat sink (3)
Both ends connect fixture block (10), the fixture block (10) is caught in the fixture block groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820757371.8U CN208722703U (en) | 2018-05-21 | 2018-05-21 | A kind of oil-immersed transformer of convenient transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820757371.8U CN208722703U (en) | 2018-05-21 | 2018-05-21 | A kind of oil-immersed transformer of convenient transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208722703U true CN208722703U (en) | 2019-04-09 |
Family
ID=65970686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820757371.8U Expired - Fee Related CN208722703U (en) | 2018-05-21 | 2018-05-21 | A kind of oil-immersed transformer of convenient transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208722703U (en) |
-
2018
- 2018-05-21 CN CN201820757371.8U patent/CN208722703U/en not_active Expired - Fee Related
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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: 20190409 Termination date: 20200521 |