CN208622533U - Transformer - Google Patents
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- Publication number
- CN208622533U CN208622533U CN201821069212.5U CN201821069212U CN208622533U CN 208622533 U CN208622533 U CN 208622533U CN 201821069212 U CN201821069212 U CN 201821069212U CN 208622533 U CN208622533 U CN 208622533U
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- Prior art keywords
- support plate
- cabinet
- face
- transformer
- fixed
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- 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 relates to a kind of transformers.Transformer includes cabinet and the cooling fin that is arranged on cabinet, it further include the shield being arranged on the outside of cooling fin, the cabinet is equipped with the support frame for being used to support fixed blade guard, support frame as described above includes multiple parallel arrangement of support plates, and at least two fixed bits for fixed blade guard are respectively equipped in each support plate.Cabinet is equipped with support frame, support frame includes multiple parallel arrangement of support plates, each support plate is equipped at least two fixed bits, and the quantity of the solder joint of support plate can be reduced while guaranteeing the quantity of fixed bit, thus workload when reducing support plate and fixed cabinet.
Description
Technical field
The utility model relates to a kind of transformers.
Background technique
Transformer can generate a large amount of heat in the process of running, in order to guarantee the normal work of transformer, it will usually
Cooling fin is set on the transformer, the heat transfer generated in the operation of the transformer is completed to heat dissipation into air.But
The cooling fin usually exposed outside in transformer, will receive the collisions such as dust storm, stone and deformed damaged, influences the normal of transformer
It uses.
Authorization Notice No. is CN202332493U, and authorized announcement date is that the Chinese utility model patent of 2012.07.11 discloses
A kind of oil-immersed transformer with radiating fin protective cover, the oil-immersed transformer include cabinet and the heat dissipation that is arranged on cabinet
Piece, the periphery of cooling fin, which surrounds, is provided with the heat dissipating housing (i.e. shield) with heat release hole, is welded with bolt on cabinet, prevents
Shield is equipped with the mounting hole being adapted to bolt, and heat dissipating housing, which is bolted, to be assemblied on cabinet.
The above-mentioned oil-immersed transformer with radiating fin protective cover needs to be welded and fixed bolt on cabinet simultaneously in production
Mounting hole with bolt cooperation is set on shield, but the solder joint of bolt is more, location difficulty, heavy workload, while not
It is easy to position the mounting hole on shield.
Utility model content
The purpose of this utility model is to provide a kind of transformers, to solve the solder joint of the bolt of transformer in the prior art
The problem of more, heavy workload.
In order to solve the above-mentioned technical problem, the technical solution of the transformer of the utility model are as follows:
Transformer further includes the shield being arranged on the outside of cooling fin including cabinet and the cooling fin being arranged on cabinet,
The cabinet is equipped with the support frame for being used to support fixed blade guard, and support frame as described above includes multiple parallel arrangement of support plates,
At least two fixed bits for fixed blade guard are respectively equipped in each support plate.
The beneficial effect of the technical solution is: cabinet is equipped with support frame, and support frame includes multiple parallel arrangement of branch
Fagging, each support plate are equipped at least two fixed bits, and support plate can be reduced while guaranteeing the quantity of fixed bit
The quantity of solder joint, thus workload when reducing support plate and fixed welding box body.
The shield includes the horizontal protective face protected for the horizontal end face to cooling fin and is used for heat dissipation
The vertical protection face that the vertical side of piece is protected is fixedly connected between the horizontal protective face and vertical protection face.It is horizontal
It is fixedly connected between protection face and vertical protection face, the structural strength of shield is high.
It is realized by being fixedly connected with the horizontal protective face and the cabinet at least side of the vertical protection face
It is relatively fixed.The fixed form of vertical protection face is simplified, is fixed convenient for the installation of shield.
The support plate includes the end support for the horizontally spaced arrangement on top and lower part that cabinet is arranged in
Plate, the horizontal protective face are fixedly connected in the end support plate.Horizontal protective face is fixed with end support plate, vertical anti-
Mask is fixed on horizontal protective face, easy for installation.
The support plate further includes that the side brace panels spaced apart along the vertical direction of the side of the cabinet are arranged in,
The vertical protection face is equipped with the flanging for being fixedly connected with side brace panels.The flanging and side supports of vertical protection face
Plate is fixed, and the fixing intensity of vertical protection face can be enhanced.
The end support plate of the lower part of the cabinet is equipped with the pallet for accepting transformer oil.Pallet can be accepted scattered
The transformer oil leaked on backing avoids transformer oil from falling to the ground generation pollution.
The pallet is equipped with the openable dewatering orifice with closing.Dewatering orifice can discharge the ponding retained in pallet, together
When can also close dewatering orifice with guarantee pallet accept transformer oil.
The bending part of the junction and vertical protection face of the vertical protection face and flanging is respectively equipped with reinforcing rib.Reinforce
Muscle can increase the structural strength of shield.
The support plate is equipped with the spaced apart fixation hole of extending direction along support plate, and the fixed bit is by described solid
Determine hole to be formed.Fixation hole is easy to process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment 1 of the transformer of the utility model；
Fig. 2 is the top view of the transformer of Fig. 1；
Fig. 3 is the not with protecting cover structural schematic diagram of the transformer of Fig. 1；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the top view of the upper shield of the transformer of Fig. 1；
Fig. 6 is the rearview of the upper shield of the transformer of Fig. 1；
Fig. 7 is the arragement construction schematic diagram of the reinforcing rib of the upper shield of Fig. 5.
It is respectively marked in figure: 1. cabinets；2. cooling fin；3. upper end support plate；4. the first side brace panels；5. lower end branch
Fagging；6. the second side brace panels；7. pallet；Shield on 8.；9. low protection cover；10. reinforcing rib；11. flanging；71. discharging water
Hole.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The embodiment 1 of the transformer of the utility model, as shown in Figures 1 to 7, which includes cabinet 1, on cabinet 1
Equipped with cooling fin 2, transformer further includes the shield that the outside of cooling fin 2 is arranged in.Shield includes upper shield 8 and lower anti-
Shield 9, upper shield 8 protect the top of cooling fin 2, and low protection cover 9 protects the lower part of cooling fin 2, upper shield 8 and lower protection
Cover 9 can make respectively and install respectively, reduce the manufacture difficulty of shield, and assembly is simple；In other embodiments, prevent
Shield may be the shield of monoblock type in the prior art.Upper shield 8 and low protection cover 9 are equipped with ventilation hole, can
To guarantee the heat dissipation performance of cooling fin 2.
There is interval, i.e., the middle part of cooling fin 2 is in naked state, and cooling fin exists between upper shield 8 and low protection cover 9
It is either fallen from the air in use, the dust storm being subject to, stone etc. are mainly swept from ground, the top and bottom of cooling fin is
Primary protection position, lays special stress on protecting cooling fin, reduces the material of shield, save the cost.
The structure of upper shield 8 and low protection cover 9 is identical, and upper shield 8 and low protection cover 9 include to cooling fin 2
The horizontal protective face protected of horizontal end face, further include protected for the vertical side to cooling fin 2 it is vertical anti-
Mask.Horizontal protective face is L-type structure, is fixedly connected between horizontal protective face and vertical protection face, horizontal protective face and vertical
Protection face forms entirety, and the structural strength of shield and low protection cover can be enhanced.
Cabinet 1 is equipped with the support frame for fixed upper shield 8 and low protection cover 9, and support frame includes multiple setting parallel
The support plate set, each support plate is equipped at least two fixed bits for being used for fixed blade guard, in the quantity for guaranteeing fixed bit
While, the quantity of the solder joint of support plate is reduced, thus workload when reducing support plate and fixed welding box body.In this implementation
In example, each support plate is equipped with the spaced apart fixation hole of extending direction along support plate, and fixation hole forms the fixed bit.
Heat release hole on shield forms the mounting hole for being adapted to fixation hole, and fixation hole fastens spiral shell with interior be equipped with of corresponding mounting hole
Bolt.
Support plate includes the end support for the horizontally spaced arrangement on top and lower part for being separately positioned on cabinet 1
The horizontal protective face of plate, upper shield 8 and low protection cover 9 is fixed in the support plate of end.Correspondingly, the end on cabinet top
Support plate is upper end support plate 3, and the horizontal protective face of upper shield 8 is fixed in upper end support plate 3 by fastening bolt,
The end support plate of lower box is lower end support plate 5, and the horizontal protective face of low protection cover 9 is fixed on down by fastening bolt
In end support plate 5.
Support plate further includes that the side brace panels spaced apart along the vertical direction of the side of cabinet 1, upper protection is arranged in
The edge of the vertical protection face of cover 8 and low protection cover 9 is equipped with flanging 11, and flanging 11 is fixedly connected with side brace panels, vertically
Realized by horizontal protective face relatively fixed with cabinet 1 in the side connected and opposite with flanging with flanging of protection face.Phase
Ying Di, the side brace panels on the top of support frame are the first side brace panels 4, and the side brace panels of the lower part of support frame are second
The flanging 11 of side brace panels 6, the vertical protection face of upper shield 8 is fixed in the first side brace panels 4 by fastening bolt,
The flanging 11 of the vertical protection face of low protection cover 9 is fixed in the second side brace panels 6 by fastening bolt.
The vertical protection face of upper shield 8 and low protection cover 9 and the junction of flanging 11 and the folding of vertical protection face
Crook is respectively equipped with reinforcing rib 10, and reinforcing rib 10 can be enhanced the structural strength of shield 8 and low protection cover 9, avoid
Shield 8 and 9 stress of low protection cover are concentrated and are deformed.In the present embodiment, reinforcing rib 10 is angle steel, in other realities
It applies in example, reinforcing rib may be band steel；Also it can be omitted reinforcing rib.
Lower end support plate 5 is equipped with pallet 7, and pallet 7 can accept the transformer oil leaked on cooling fin 2, avoid becoming
Depressor oil falls to the ground generation pollution.Dewatering orifice 71 is additionally provided on pallet 7, dewatering orifice 71 can be beaten when transformer works normally
It opens to discharge the ponding retained in pallet 7, and can then close dewatering orifice 71 in transformer oil leakage, to avoid transformer
Oil drops down onto ground.In other embodiments, pallet and dewatering orifice thereon also be can be omitted.
The embodiment 2 of the transformer of the utility model, the difference from embodiment 1 is that: support plate further includes in embodiment 1
Side brace panels also can be omitted side brace panels in the present embodiment, and shield is fixed by end support plate.
The embodiment 3 of the transformer of the utility model, the difference from embodiment 1 is that: vertical protection face in embodiment 1
Be connected with flanging and the side opposite with flanging realized by horizontal protective face it is relatively fixed with cabinet, in the present embodiment
In, end support plate may be to the L-type structure of the middle bent of cabinet, side and the end support plate of vertical protection face
Bending section is fixedly connected.
The embodiment 4 of the transformer of the utility model, the difference from embodiment 1 is that: consolidating in support plate in embodiment 1
Positioning is formed by fixation hole, in the present embodiment, fastening bolt can also be welded and fixed on the supporting plate, be arranged on shield
For the perforation that fastening bolt passes through, fixed bit is formed by fastening bolt.
Claims (9)
1. transformer further includes the shield being arranged on the outside of cooling fin including cabinet and the cooling fin being arranged on cabinet,
Be characterized in that: the cabinet is equipped with the support frame for being used to support fixed blade guard, and support frame as described above includes multiple parallel settings
Support plate, at least two fixed bits for fixed blade guard are respectively equipped in each support plate.
2. transformer according to claim 1, it is characterised in that: the shield includes for the horizontal ends to cooling fin
The horizontal protective face and the vertical protection face protected for the vertical side to cooling fin that face is protected, it is described horizontal anti-
It is fixedly connected between mask and vertical protection face.
3. transformer according to claim 2, it is characterised in that: at least side of the vertical protection face by with it is described
Horizontal protective face is fixedly connected relatively fixed with the cabinet to realize.
4. transformer according to claim 3, it is characterised in that: the support plate include be arranged in cabinet top and
The end support plate of the horizontally spaced arrangement of lower part, the horizontal protective face are fixedly connected on the end support plate
On.
5. transformer according to claim 4, it is characterised in that: the support plate further includes that the side of the cabinet is arranged in
The side brace panels spaced apart along the vertical direction in portion, the vertical protection face is equipped with to be connected for fixing with side brace panels
The flanging connect.
6. transformer according to claim 4, it is characterised in that: the end support plate of the lower part of the cabinet, which is equipped with, to be used
In the pallet for accepting transformer oil.
7. transformer according to claim 6, it is characterised in that: the pallet discharges water equipped with openable with what is closed
Hole.
8. according to the described in any item transformers of claim 5-7, it is characterised in that: the connection of the vertical protection face and flanging
The bending part of place and vertical protection face is respectively equipped with reinforcing rib.
9. transformer according to claim 1-7, it is characterised in that: the support plate is equipped with along support plate
The spaced apart fixation hole of extending direction, the fixed bit are formed by the fixation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821069212.5U CN208622533U (en) | 2018-07-06 | 2018-07-06 | Transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821069212.5U CN208622533U (en) | 2018-07-06 | 2018-07-06 | Transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208622533U true CN208622533U (en) | 2019-03-19 |
Family
ID=65705092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821069212.5U Expired - Fee Related CN208622533U (en) | 2018-07-06 | 2018-07-06 | Transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208622533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847338A (en) * | 2018-07-06 | 2018-11-20 | 河南森源电气股份有限公司 | A kind of transformer |
-
2018
- 2018-07-06 CN CN201821069212.5U patent/CN208622533U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847338A (en) * | 2018-07-06 | 2018-11-20 | 河南森源电气股份有限公司 | A kind of transformer |
| CN108847338B (en) * | 2018-07-06 | 2024-03-26 | 河南森源电气股份有限公司 | 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: 20190319 |