CN221080682U - Photovoltaic power generation box-type transformer - Google Patents
Photovoltaic power generation box-type transformer Download PDFInfo
- Publication number
- CN221080682U CN221080682U CN202322827183.1U CN202322827183U CN221080682U CN 221080682 U CN221080682 U CN 221080682U CN 202322827183 U CN202322827183 U CN 202322827183U CN 221080682 U CN221080682 U CN 221080682U
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- box
- block
- type transformer
- main body
- ventilation
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- 238000010248 power generation Methods 0.000 title claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 27
- 230000017525 heat dissipation Effects 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 2
- 239000011449 brick Substances 0.000 claims 4
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model belongs to the field of photovoltaic power generation box type transformers, in particular to a photovoltaic power generation box type transformer, which comprises a box type transformer main body; the two sides of the box-type transformer main body, which are close to the bottom end, are provided with ventilation and heat dissipation holes, and the outer sides of the ventilation and heat dissipation holes are provided with an assembled dustproof mechanism; the assembled dustproof mechanism comprises a dustproof plate, and the dustproof plate is arranged at the outer side of the ventilation radiating hole formed in the box-type transformer main body; through the design of assembled dustproof mechanism, realized can carry out dirt-proof function to ventilation louvre, solved current box transformer and in ventilation louvre department not be provided with can be used for carrying out dirt-proof subassembly to the dust very easily enters into box transformer through ventilation louvre in long-time use, very easily causes the problem of damage to box transformer internals when the dust piles up more, has improved box transformer's life.
Description
Technical Field
The utility model relates to the field of photovoltaic power generation box type transformers, in particular to a photovoltaic power generation box type transformer.
Background
The photovoltaic power generation box type transformer is an electric device capable of changing alternating voltage and keeping alternating current frequency unchanged, and is an important electric device in the power transmission and transformation process of a power system.
The specific reference application number of the existing photovoltaic power generation box-type transformer is as follows: the utility model provides a box transformer of CN202122591577.2, includes box, waterproof top cover, transformer body and access door, waterproof top cover sets up the upper end at the box, the transformer body sets up inside the box, the access door rotates the leading flank that sets up at the box, and is provided with the lock on the access door, is located be provided with proximity switch on the box inner wall of access door and box rotation junction top, be connected with the response sheetmetal on the upper end medial surface of access door and box junction, the box lateral surface is provided with alarm device, the box inside is provided with the battery, alarm device and proximity switch pass through the wire and establish ties into the circuit;
the box-type transformer is not provided with the dustproof component at the ventilation radiating holes, so that dust is easy to enter the box-type transformer through the ventilation radiating holes in long-time use, and when more dust is accumulated, the internal parts of the box-type transformer are easy to damage, and therefore, the photovoltaic power generation box-type transformer is provided for the problems.
Disclosure of utility model
In order to make up the defects of the prior art, the existing box-type transformer is not provided with a component which can be used for dust prevention at the ventilation and heat dissipation holes, so that dust is easy to enter the box-type transformer through the ventilation and heat dissipation holes in long-time use, and when more dust is accumulated, the problem of damage to internal parts of the box-type transformer is easy to occur.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a photovoltaic power generation box-type transformer, which comprises a box-type transformer main body; the two sides of the box-type transformer main body, which are close to the bottom end, are provided with ventilation and heat dissipation holes, and the outer sides of the ventilation and heat dissipation holes are provided with an assembled dustproof mechanism;
The assembled dustproof mechanism comprises a dustproof plate, the dustproof plate is arranged on the outer side of a ventilation radiating hole formed in a box-type transformer main body, first fixing rods are arranged on the upper side and the lower side of the front end position of the dustproof plate, the dustproof plate is fixedly connected with the bottom end of each first fixing rod, a first inserting block is sleeved at the position, close to the top end, of each first fixing rod, the first fixing rods are in sliding connection with the first inserting blocks, the top ends of the first inserting blocks are inserted into the first fixing blocks, and the rear ends of the first fixing blocks are fixedly connected with the side ends of the box-type transformer main body.
Preferably, the first slot is all seted up to inside bottom both sides of first fixed block, the both sides of first inserted block all are provided with the second dead lever, and first inserted block and second dead lever bottom fixed connection, the front end outside cover of second dead lever is equipped with the second inserted block, and second dead lever and second inserted block sliding connection, second inserted block front end is inserted and is established inside first slot, one side that the second inserted block is close to the rear end and press the board bottom fixed connection.
Preferably, a first reset spring is sleeved at a position, close to the rear end of the second insertion block, of the outer side of the second fixing rod, the rear end of the first reset spring is fixedly connected with the side end of the first insertion block, and the front end of the first reset spring is fixedly connected with the rear end of the second insertion block.
Preferably, the left end and the right end of the side end of the box-type transformer main body are both provided with second fixing blocks, the box-type transformer main body is fixedly connected with the bottom ends of the second fixing blocks, the inner sides of the second fixing blocks are fixedly connected with the side ends of third fixing rods, the bottom ends of rotating blocks are sleeved on the outer sides of the third fixing rods, and the third fixing rods are rotationally connected with the rotating blocks.
Preferably, the two sides of the bottom end inside the rotating block are respectively provided with a second reset spring, the rotating block is fixedly connected with the bottom end of the second reset spring, the top end of the second reset spring is fixedly connected with one end of a third inserting block, the left side and the right side of the front end of the dust-proof plate are respectively provided with a second slot, and the other end of the third inserting block is inserted into the second slots.
Preferably, a third slot is formed in the outer sides, close to the ventilation and heat dissipation holes, of the two sides of the box-type transformer main body, the rear end of the dust-proof plate is fixedly connected with the rear end of the fourth inserting block, and the front end of the third slot is inserted into the third slot.
The utility model has the advantages that:
1. According to the utility model, through the structural design of the assembled dustproof mechanism, the function of dustproof the ventilation radiating holes is realized, the problem that dust is easy to enter the box-type transformer through the ventilation radiating holes in long-time use because the existing box-type transformer is not provided with a component capable of being used for dustproof at the ventilation radiating holes is solved, and the damage to internal parts of the box-type transformer is easy to occur when the dust is accumulated more, so that the service life of the box-type transformer is prolonged;
2. according to the utility model, through the structural design of the assembled dustproof mechanism, the function of quickly dismantling the dustproof plate to clean is realized, the problem that when the dustproof plate is used for a long time, more dust is easily accumulated on the surface of the dustproof plate, and the dustproof plate cannot be quickly and effectively dismantled alone to clean is solved, so that ventilation and heat dissipation of a box-type transformer are easily influenced, and the adaptability of convenience in cleaning is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic structural view of the portion A of FIG. 1 according to the present utility model;
FIG. 4 is an enlarged schematic structural view of the portion B of FIG. 1 according to the present utility model;
FIG. 5 is an enlarged schematic view of FIG. 2C according to the present utility model;
Fig. 6 is a schematic diagram of the structure of the enlarged schematic diagram of fig. 2D according to the present utility model.
In the figure: 1. a box-type transformer body; 2. ventilation and heat dissipation holes; 10. a dust-proof plate; 11. a first fixing rod; 12. a first plug; 13. a first fixed block; 14. a first slot; 15. a second fixing rod; 16. a first return spring; 17. a second insert block; 18. pressing the plate; 19. a second fixed block; 20. a third fixing rod; 21. a rotating block; 22. a second return spring; 23. a third insert block; 24. a second slot; 25. a fourth insert block; 26. and a third slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 6, a photovoltaic power generation box-type transformer includes a box-type transformer body 1; the two sides of the box-type transformer main body 1, which are close to the bottom end, are provided with ventilation and heat dissipation holes 2, and the outer sides of the ventilation and heat dissipation holes 2 are provided with an assembled dustproof mechanism;
The assembled dustproof mechanism comprises a dustproof plate 10, the dustproof plate 10 is arranged on the outer side of a ventilation radiating hole 2 formed in a box-type transformer main body 1, first fixing rods 11 are arranged on the upper side and the lower side of the front end position of the dustproof plate 10, the dustproof plate 10 is welded with the bottom ends of the first fixing rods 11, first inserting blocks 12 are sleeved at the positions, close to the top ends, of the first fixing rods 11, the first fixing rods 11 are in sliding connection with the first inserting blocks 12, the top ends of the first inserting blocks 12 are inserted into the first fixing blocks 13, and the rear ends of the first fixing blocks 13 are welded with the side ends of the box-type transformer main body 1;
When the dustproof plate is in operation, the first inserting block 12 is pulled to the middle position of the dustproof plate 10, and the first inserting block 12 is driven to move along the outer side of the first fixing rod 11 until the front end of the first inserting block 12 is completely separated from the inside of the first fixing block 13.
Further, both sides of the bottom end inside the first fixed block 13 are provided with a first slot 14, both sides of the first insert block 12 are provided with a second fixed rod 15, the bottom ends of the first insert block 12 and the second fixed rod 15 are welded together, the outer side of the front end of the second fixed rod 15 is sleeved with a second insert block 17, the second fixed rod 15 is in sliding connection with the second insert block 17, the front end of the second insert block 17 is inserted into the first slot 14, and one side, close to the rear end, of the second insert block 17 is welded together with the bottom end of the pressing plate 18;
When the dust-proof plate is required to be removed, cleaned and replaced, the pressing plates 18 on the two sides of the upper end and the lower end of the dust-proof plate 10 are simultaneously pressed inwards to drive the second inserting block 17 to move towards the inside of the first fixing block 13 along the inside of the first slot 14, and when the second inserting block 17 moves, the second inserting block moves along the surface of the second fixing rod 15 until the second inserting block 17 is completely separated from the inside of the first slot 14.
Further, a first return spring 16 is sleeved at a position, close to the rear end of the second insertion block 17, of the outer side of the second fixing rod 15, the rear end of the first return spring 16 is welded with the side end of the first insertion block 12, and the front end of the first return spring 16 is welded with the rear end of the second insertion block 17;
In operation, and when the second insert 17 moves, the first return spring 16 will be pressed, so that the first return spring 16 deforms and contracts to move inwards.
Further, the left end and the right end of the side end of the box-type transformer main body 1 are both provided with second fixing blocks 19, the box-type transformer main body 1 is welded with the bottom ends of the second fixing blocks 19, the inner side of the second fixing blocks 19 is welded with the side end of a third fixing rod 20, the outer side of the third fixing rod 20 is sleeved with the bottom ends of rotating blocks 21, and the third fixing rod 20 is connected with the rotating blocks 21 in a rotating way;
When the rotary block 21 is in operation, the rotary block 21 is turned outwards to drive the bottom end of the third inserting block 23 to rotate along the surface of the third fixing rod 20 on the inner side of the second fixing block 19 until the rotary block 21 is completely turned to the outer side.
Further, two sides of the bottom end inside the rotating block 21 are provided with second reset springs 22, the bottom ends of the rotating block 21 and the second reset springs 22 are welded together, the top ends of the second reset springs 22 and one end of a third inserting block 23 are welded together, two sides of the front end of the dust-proof plate 10 are provided with second inserting grooves 24, and the other ends of the third inserting blocks 23 are inserted into the second inserting grooves 24;
When the dustproof plate is in operation, the third inserting blocks 23 on the two sides of the dustproof plate 10 are pulled outwards simultaneously, the third inserting blocks 23 are driven to move outwards along the inside of the second inserting grooves 24, the third inserting blocks 23 drive the second reset springs 22 in the rotating blocks 21 to move outwards simultaneously, and the second reset springs 22 are stretched and prolonged until the third inserting blocks 23 are completely separated from the inside of the second inserting grooves 24.
Further, a third slot 26 is formed on the two sides of the box-type transformer main body 1 and close to the outer side of the ventilation and heat dissipation hole 2, the rear end of the dust-proof plate 10 is welded with the rear end of the fourth inserting block 25, and the front end of the third slot 26 is inserted into the third slot 26;
During operation, the dust-proof plate 10 is pulled outwards to drive the fourth inserting block 25 to move along the inside of the third inserting groove 26 until the fourth inserting block 25 is completely separated from the inside of the third inserting groove 26, and the dust-proof plate 10 is separated from the box-type transformer main body 1 for dismantling, cleaning and replacing the dust-proof plate.
Working principle: when the dust-proof plate needs to be removed, cleaned and replaced, the pressing plates 18 on the two sides of the upper end and the lower end of the dust-proof plate 10 are pressed inwards simultaneously to drive the second inserting block 17 to move towards the inside of the first fixing block 13 along the inside of the first inserting groove 14, when the second inserting block 17 moves, the third inserting block 23 is driven to move outwards along the surface of the second inserting groove 15 until the second inserting block 17 is completely separated from the inside of the first inserting groove 14, when the second inserting block 17 moves, the first reset spring 16 is extruded, the first reset spring 16 is deformed and contracted to move inwards, the first inserting block 12 is pulled towards the middle position of the dust-proof plate 10 after that, the first inserting block 12 is driven to move along the outside of the first fixing groove 11 until the front end of the first inserting block 12 is completely separated from the inside of the first fixing block 13, the third inserting block 23 on the two sides of the dust-proof plate 10 is pulled outwards simultaneously to drive the third inserting block 23 to move outwards along the inside of the second inserting groove 24, the third inserting block 23 is driven to drive the second reset spring 22 inside the rotating block 21 to move outwards along the inside of the second inserting groove 24, when the second inserting block 17 moves, the first reset spring 16 is extruded to move inwards, the third reset spring 22 is extruded outwards along the second reset spring 22 inside the second inserting block 22 is driven to be completely separated from the inside of the second inserting groove 24 until the inside of the second inserting groove 25, the second inserting block 23 is completely separated from the inside of the dust-proof plate is completely separated from the second inserting block 25, and the inside of the second inserting block is completely separated from the inside of the dust-proof plate is completely separated from the inside of the second inserting block 20, and the inside of the second inserting block is completely separated from the inside, and the inside is completely separated, and the inside is separated, and can be separated, and removed, and can be separated.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. A photovoltaic power generation box-type transformer, comprising a box-type transformer main body (1); the method is characterized in that: the two sides of the box-type transformer main body (1) close to the bottom end are provided with ventilation and heat dissipation holes (2), and an assembled dustproof mechanism is arranged on the outer side of each ventilation and heat dissipation hole (2);
The assembled dustproof mechanism comprises a dustproof plate (10), the dustproof plate (10) is arranged on the outer side of a ventilation radiating hole (2) formed in a box-type transformer main body (1), first fixing rods (11) are arranged on the upper side and the lower side of the front end position of the dustproof plate (10), the dustproof plate (10) is fixedly connected with the bottom ends of the first fixing rods (11), first inserting blocks (12) are sleeved at the positions, close to the top ends, of the first fixing rods (11) and are in sliding connection with the first inserting blocks (12), the top ends of the first inserting blocks (12) are inserted into the first fixing blocks (13), and the rear ends of the first fixing blocks (13) are fixedly connected with the side ends of the box-type transformer main body (1).
2. A photovoltaic power generation box transformer according to claim 1, characterized in that: the utility model discloses a novel plug-in socket for the electric motor is characterized in that first slot (14) has all been seted up to inside bottom both sides of first fixed block (13), both sides of first plug-in socket (12) all are provided with second dead lever (15), and first plug-in socket (12) and second dead lever (15) bottom fixed connection, the front end outside cover of second dead lever (15) is equipped with second plug-in brick (17), and second dead lever (15) and second plug-in brick (17) sliding connection, second plug-in brick (17) front end is inserted and is established inside first slot (14), one side that second plug-in brick (17) are close to the rear end and push down board (18) bottom fixed connection.
3. A photovoltaic power generation box transformer according to claim 2, characterized in that: the position outside the second dead lever (15) near second inserted block (17) rear end department cover is equipped with first reset spring (16), first reset spring (16) rear end and first inserted block (12) side fixed connection, first reset spring (16) front end and second inserted block (17) rear end fixed connection.
4. A photovoltaic power generation box transformer according to claim 3, characterized in that: the left end and the right end of the side end of the box-type transformer main body (1) are respectively provided with a second fixed block (19), the box-type transformer main body (1) is fixedly connected with the bottom end of each second fixed block (19), the inner side of each second fixed block (19) is fixedly connected with the side end of each third fixed rod (20), the bottom end of each rotating block (21) is sleeved on the outer side of each third fixed rod (20), and each third fixed rod (20) is rotationally connected with each rotating block (21).
5. The photovoltaic power generation box transformer of claim 4, wherein: the anti-dust device is characterized in that second reset springs (22) are arranged on two sides of the inner bottom end of the rotating block (21), the rotating block (21) is fixedly connected with the bottom end of the second reset springs (22), the top end of the second reset springs (22) is fixedly connected with one end of a third inserting block (23), second inserting grooves (24) are formed in the left side and the right side of the front end of the dust-proof plate (10), and the other end of the third inserting block (23) is inserted into the second inserting grooves (24).
6. The photovoltaic power generation box transformer of claim 5, wherein: the novel transformer is characterized in that a third slot (26) is formed in the outer side, close to the ventilation radiating holes (2), of the two sides of the box-type transformer main body (1), the rear end of the dust-proof plate (10) is fixedly connected with the rear end of the fourth inserting block (25), and the front end of the third slot (26) is inserted into the third slot (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322827183.1U CN221080682U (en) | 2023-10-21 | 2023-10-21 | Photovoltaic power generation box-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322827183.1U CN221080682U (en) | 2023-10-21 | 2023-10-21 | Photovoltaic power generation box-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221080682U true CN221080682U (en) | 2024-06-04 |
Family
ID=91251114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322827183.1U Active CN221080682U (en) | 2023-10-21 | 2023-10-21 | Photovoltaic power generation box-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221080682U (en) |
-
2023
- 2023-10-21 CN CN202322827183.1U patent/CN221080682U/en active Active
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