CN207338090U - A kind of dry type transformer structure - Google Patents
A kind of dry type transformer structure Download PDFInfo
- Publication number
- CN207338090U CN207338090U CN201721395995.1U CN201721395995U CN207338090U CN 207338090 U CN207338090 U CN 207338090U CN 201721395995 U CN201721395995 U CN 201721395995U CN 207338090 U CN207338090 U CN 207338090U
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- CN
- China
- Prior art keywords
- high pressure
- connecting rod
- pressure connecting
- heat dissipation
- radiating fin
- 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 dry type transformer structure,Its structure includes base,Wind turbine,High pressure connection sheet,High pressure connecting rod,Folder,Restocking,HV Terminal,Radiator,High-voltage tap head,Cushion block,The short high pressure connecting rod in right side two forms mutually " ∥ " shape structure,The long high pressure connecting rod is intersected and two short high pressure connecting rod upper ends,Two X-shaped structures are formed mutually,The utility model is equipped with radiator,First by high pressure connection sheet,High pressure connecting rod,High-voltage tap head installs main body of working in coordination and carries out operation operation,It is connected with HV Terminal with high pressure connecting rod,In the enterprising horizontal high voltage operation of folder,When being operated,Radiating groove lower end is connected with main body,Radiate to body interior,It is engaged with heat dissipation bottom sheet and radiating fin come body exterior and the internal heat dissipation for carrying out whole,Cooled down with radiating fin when transformer works to the temperature of iron core,Reduce transformer loss.
Description
Technical field
The utility model is a kind of dry type transformer structure, belongs to technical field of transformer equipment.
Background technology
A kind of dry type transformer structure transformer is the device for changing alternating voltage using the principle of electromagnetic induction, mainly
Component is primary coil, secondary coil and iron core.Major function has：Voltage transformation, current transformation, impedance conversion, isolation, voltage stabilizing
Deng.
Prior art discloses Application No.：201220592389.X a kind of transformer device structure, including device body, low pressure around
Group, high-voltage winding, low-voltage insulation body, built-in electrical insulation, iron yoke cushion block, core insulation, phase partition and iron yoke partition plate, the low pressure
Winding and high-voltage winding are installed on inside device body, and the low-voltage insulation body is installed on device body left end, and the built-in electrical insulation is installed on
Between low pressure winding and high-voltage winding, the core insulation is arranged on low pressure winding and high-voltage winding both ends, the iron yoke partition plate
On the right side of core insulation, wherein device body is stretched out in one end, and the phase partition is arranged on the right end of device body, the iron yoke cushion block peace
Mounted in the upper end of device body with.But it is disadvantageous in that iron core temperature easily raises existing transformer at work, and lead
Cause transformer loss increase.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of dry type transformer structure, to solve
Iron core temperature easily raises existing transformer at work, and the problem of cause transformer loss to increase.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of dry-type transformer
Structure, its structure include base, wind turbine, high pressure connection sheet, high pressure connecting rod, folder, restocking, HV Terminal, radiator, high pressure
Tap, cushion block, the high pressure connecting rod are equipped with three altogether, and three high pressure connecting rod unexpected misfortunes, the short high pressure in right side two connects
Extension bar forms mutually " ∥ " shape structure, and the long high pressure connecting rod is intersected and two short high pressure connecting rod upper ends, mutual composition two
X-shaped structure, is mutually fitting to connection with HV Terminal by insulating screw at the top of the high pressure connecting rod, the high pressure connecting rod and
HV Terminal junction is " C " character form structure, and the high pressure connecting rod lower end is equipped with high pressure connection sheet and high-voltage tap head, described
High-voltage tap head is enclosed in around high pressure connection sheet, and the high pressure connection sheet, high pressure connecting rod, high-voltage tap head are all installed on master
On body, the main body lower end is equipped with cushion block, and main body is equipped with three and sets at grade altogether, and the cushion block bottom is consolidated with base
Fixed connection, the base is " L " shape structure, and pan frontward end crook is equipped with wind turbine, and the wind turbine is connected by base with main body；
The radiator is made of heat dissipation bottom sheet, bottom plate, radiating groove, adjuster, connecting plate, radiating fin, the heat dissipation bottom sheet lower end
It is connected with fitting at the top of bottom plate, the heat dissipation bottom sheet upper end is equipped with radiating fin, and the heat dissipation bottom sheet passes through with radiating fin
It is connected inside radiating groove, connecting plate, the left and right two of the radiating groove is equipped with radiating fin junction at the top of the radiating groove
The upper and lower ends of side are equipped with adjuster, and the adjuster is connected by radiating groove with heat dissipation bottom sheet with radiating fin, described to dissipate
Hot fin is communicated with the wire connection terminal of connecting plate upper end, and body interior is connected to by heat dissipation bottom sheet.
Further, the base is located at the lower end of two wind turbines in left and right.
Further, the high pressure connection sheet and high-voltage tap head run through with body interior connects.
Further, the centre position at the top of the folder is equipped with restocking.
Further, the folder sets at grade with base and forms one group of parallel lines mutually.
Further, the HV Terminal is equipped with three altogether, and three HV Terminals connect three high pressure connecting rods.
Further, the folder is made of metal material.
Further, the thermal conductivity of the radiating fin is good.
Beneficial effect
Technical field involved by the utility model belongs to distribution and the intelligent power transformation technology in multiplexe electric technology；This practicality is new
A kind of dry type transformer structure of type, first by high pressure connection sheet, high pressure connecting rod, high-voltage tap head installation work in coordination main body into
Row operation operation, is connected with HV Terminal with high pressure connecting rod, is run in the enterprising horizontal high voltage of folder, operated when
Wait, radiating groove lower end is connected with main body, radiates, is engaged with heat dissipation bottom sheet and radiating fin to lead to body interior
Body outwardly and inwardly carries out whole heat dissipations, is cooled down with radiating fin when transformer works to the temperature of iron core, reduces
Transformer loss.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of dry type transformer structure of the utility model；
Fig. 2 is the radiator schematic diagram of the utility model；
Fig. 3 is a kind of main high-voltage tap header structure connection diagram of dry type transformer structure of the utility model.
In figure：Base -1, wind turbine -2, high pressure connection sheet -3, high pressure connecting rod -4, folder -5, restocking -6, HV Terminal -
7th, radiator -8, heat dissipation bottom sheet -801, bottom plate -802, radiating groove -803, adjuster -804, connecting plate -805, radiating fin -
806th, high-voltage tap head -9, cushion block -10.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of dry type transformer structure, its structure bag
Include base 1, wind turbine 2, high pressure connection sheet 3, high pressure connecting rod 4, folder 5, restocking 6, HV Terminal 7, radiator 8, high-voltage tap
First 9, cushion block 10, the high pressure connecting rod 4 are equipped with three altogether, and three 4 unexpected misfortunes of high pressure connecting rod, the short high pressure in right side two connects
Extension bar 4 forms mutually " ∥ " shape structure, and the long high pressure connecting rod 4 is intersected and two short 4 upper ends of high pressure connecting rod, forms two mutually
A X-shaped structure, the top of high pressure connecting rod 4 are mutually fitting to connection with HV Terminal 7 by insulating screw, the high pressure connection
Bar 4 is " C " character form structure with 7 junction of HV Terminal, and 4 lower end of high pressure connecting rod is equipped with high pressure connection sheet 3 and high pressure point
Connector 9, the high-voltage tap first 9 are enclosed in around high pressure connection sheet 3, the high pressure connection sheet 3, high pressure connecting rod 4, high pressure point
Connector 9 is all installed in main body, and the main body lower end is equipped with cushion block 10, and main body is equipped with three and sets at grade, institute altogether
State 10 bottom of cushion block to be fixedly connected with base 1, the base 1 is " L " shape structure, and 1 front end crook of base is equipped with wind turbine 2, described
Wind turbine 2 is connected by base 1 with main body；The radiator 8 is by heat dissipation bottom sheet 801, bottom plate 802, radiating groove 803, adjuster
804th, connecting plate 805, radiating fin 806 form, and 801 lower end of heat dissipation bottom sheet fits with the top of bottom plate 802 and is connected, described
801 upper end of heat dissipation bottom sheet is equipped with radiating fin 806, the heat dissipation bottom sheet 801 and radiating fin 806 by radiating groove 803 inside
It is connected, the top of radiating groove 803 is equipped with connecting plate 805, the left and right of the radiating groove 803 with 806 junction of radiating fin
The upper and lower ends of both sides are equipped with adjuster 804, and the adjuster 804 passes through radiating groove 803 and heat dissipation bottom sheet 801 and radiating fin
806 are connected, and the radiating fin 806 is communicated with the wire connection terminal of 805 upper end of connecting plate, is connected to by heat dissipation bottom sheet 801
Body interior, the base 1 are located at the lower end of two wind turbines 2 in left and right, the high pressure connection sheet 3 and high-voltage tap first 9 and main body
Inside is equipped with restocking 6 through connection, the centre position at the top of folder 5, and the folder 5 is set at grade with base 1
And one group of parallel lines is formed mutually, the HV Terminal 7 is equipped with three altogether, and three HV Terminals 7 connect three high pressure connecting rods
4。
Radiating fin 806 described in this patent, be classified as " passivity heat dissipation element ".Commonly use entitled heat sink.To lead
Hot good, light, easy processing metal (it is mostly aluminium or copper, it is silver-colored then prohibitively expensive, do not have to generally) heating surface is attached at, to answer
The heat exchange pattern of conjunction radiates.
In progress in use, wind turbine 2 is installed on 1 front end of base first, wind turbine 2 is connected with main body by conducting wire,
Main body is fixedly mounted on the top of base 1 with cushion block 10, then is installed with high pressure connection sheet 3, high pressure connecting rod 4, high-voltage tap first 9
In body front end, high pressure connection sheet 3, high pressure connecting rod 4, high-voltage tap first 9 installs main body of working in coordination and carries out operation operation, use
HV Terminal 7 is connected with high pressure connecting rod 4, is run in 5 enterprising horizontal high voltage of folder, when being operated, by radiating groove
803 lower ends are connected with main body, radiate to body interior, are engaged with heat dissipation bottom sheet 801 and radiating fin 806 come main body
The heat dissipation of whole is outwardly and inwardly carried out, is cooled down with radiating fin 806 when transformer works to the temperature of iron core, is reduced
Transformer loss.
The utility model solves the problems, such as it is that iron core temperature easily raises the existing transformer of solution at work, and causes to become
The problem of depressor loss increase, the utility model is combined with each other by above-mentioned component, first connects high pressure connection sheet, high pressure
Bar, high-voltage tap head install main body of working in coordination and carry out operation operation, are connected with HV Terminal with high pressure connecting rod, in folder
Enterprising horizontal high voltage operation, when being operated, radiating groove lower end is connected with main body, is radiated to body interior,
The heat dissipation that whole is carried out come body exterior and inside is engaged with heat dissipation bottom sheet and radiating fin, with radiating fin in transformer work
Cool down when making to the temperature of iron core, reduce transformer loss.It is described in detail below:
801 lower end of heat dissipation bottom sheet fits with the top of bottom plate 802 and is connected, and 801 upper end of heat dissipation bottom sheet, which is equipped with, to be dissipated
Hot fin 806, with radiating fin 806 by being connected inside radiating groove 803, the radiating groove 803 pushes up the heat dissipation bottom sheet 801
Portion is equipped with connecting plate 805 with 806 junction of radiating fin, and the upper and lower ends of the left and right sides of the radiating groove 803, which are equipped with, to be adjusted
Device 804, the adjuster 804 are connected by radiating groove 803 with heat dissipation bottom sheet 801 with radiating fin 806, the radiating fin
806 communicate with the wire connection terminal of 805 upper end of connecting plate, and body interior is connected to by heat dissipation bottom sheet 801.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of dry type transformer structure, its structure includes base（1）, wind turbine（2）, high pressure connection sheet（3）, high pressure connecting rod
（4）, folder（5）, restocking（6）, HV Terminal（7）, radiator（8）, high-voltage tap head（9）, cushion block（10）, the high pressure connection
Bar（4）Three are equipped with altogether, three high pressure connecting rods（4）Unexpected misfortune, the short high pressure connecting rod in right side two（4）Form " ∥ " mutually
Shape structure, the long high pressure connecting rod（4）Intersect and two short high pressure connecting rods（4）Upper end, forms mutually two X-shaped structures,
It is characterized in that：The high pressure connecting rod（4）Top and HV Terminal（7）Mutually it is fitting to connection by insulating screw, the high pressure
Connecting rod（4）With HV Terminal（7）Junction is " C " character form structure, the high pressure connecting rod（4）Lower end is equipped with high pressure connection sheet
（3）With high-voltage tap head（9）, the high-voltage tap head（9）It is enclosed in high pressure connection sheet（3）Around, the high pressure connection sheet
（3）, high pressure connecting rod（4）, high-voltage tap head（9）All it is installed in main body, the main body lower end is equipped with cushion block（10）, main body is common
Equipped with three and set at grade, the cushion block（10）Bottom and base（1）It is fixedly connected, the base（1）For " L " shape
Structure, base（1）Front end crook is equipped with wind turbine（2）, the wind turbine（2）Pass through base（1）It is connected with main body；The radiator
（8）By heat dissipation bottom sheet（801）, bottom plate（802）, radiating groove（803）, adjuster（804）, connecting plate（805）, radiating fin
（806）Composition, the heat dissipation bottom sheet（801）Lower end and bottom plate（802）Top fits connection, the heat dissipation bottom sheet（801）On
End is equipped with radiating fin（806）, the heat dissipation bottom sheet（801）With radiating fin（806）Pass through radiating groove（803）Inside is connected
It is logical, the radiating groove（803）Top and radiating fin（806）Junction is equipped with connecting plate（805）, the radiating groove（803）'s
The upper and lower ends of the left and right sides are equipped with adjuster（804）, the adjuster（804）Pass through radiating groove（803）With heat dissipation bottom sheet
（801）With radiating fin（806）It is connected, the radiating fin（806）With connecting plate（805）The wire connection terminal of upper end communicates,
Pass through heat dissipation bottom sheet（801）It is connected to body interior.
A kind of 2. dry type transformer structure according to claim 1, it is characterised in that：The base（1）It is located at left and right two
A wind turbine（2）Lower end.
A kind of 3. dry type transformer structure according to claim 1, it is characterised in that：The high pressure connection sheet（3）And height
Press tap（9）Run through with body interior and connect.
A kind of 4. dry type transformer structure according to claim 1, it is characterised in that：The folder（5）The centre at top
Position is equipped with restocking（6）.
A kind of 5. dry type transformer structure according to claim 1, it is characterised in that：The folder（5）With base（1）If
Form at grade and mutually one group of parallel lines.
A kind of 6. dry type transformer structure according to claim 1, it is characterised in that：The HV Terminal（7）It is equipped with altogether
Three, three HV Terminals（7）Connect three high pressure connecting rods（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721395995.1U CN207338090U (en) | 2017-10-26 | 2017-10-26 | A kind of dry type transformer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721395995.1U CN207338090U (en) | 2017-10-26 | 2017-10-26 | A kind of dry type transformer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207338090U true CN207338090U (en) | 2018-05-08 |
Family
ID=62363504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721395995.1U Expired - Fee Related CN207338090U (en) | 2017-10-26 | 2017-10-26 | A kind of dry type transformer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207338090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110033924A (en) * | 2019-05-29 | 2019-07-19 | 江苏瑞恩电气股份有限公司 | A kind of intelligent dry-type transformer that can be radiated according to Internet of Things |
-
2017
- 2017-10-26 CN CN201721395995.1U patent/CN207338090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110033924A (en) * | 2019-05-29 | 2019-07-19 | 江苏瑞恩电气股份有限公司 | A kind of intelligent dry-type transformer that can be radiated according to Internet of Things |
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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 |
Granted publication date: 20180508 Termination date: 20201026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |