CN220672339U

CN220672339U - Transformer with protection structure for photovoltaic energy storage

Info

Publication number: CN220672339U
Application number: CN202322283868.4U
Authority: CN
Inventors: 杨子立; 杜丽芳
Original assignee: Rongchang Optoelectronic Technology Jiangsu Co ltd
Current assignee: Rongchang Optoelectronic Technology Jiangsu Co ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-03-26
Anticipated expiration: 2033-08-24

Abstract

The utility model discloses a transformer with a protective structure for photovoltaic energy storage, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a shell, the top of the shell is fixedly connected with a transformer main body, two sides of the top of the transformer main body are fixedly connected with support plates, the top of each support plate is fixedly connected with a top plate, and two sides of the transformer main body are fixedly connected with first springs. According to the utility model, through the matching of the bottom plate, the shell, the transformer main body, the support plate, the top plate, the first spring, the moving plate, the damper, the second spring, the buffer plate, the radiating fin, the fan and the air outlet cover, the advantages of the buffer protection mechanism are realized, and the problems that the prior transformer for photovoltaic energy storage has some problems in use, such as failure of the buffer protection mechanism, failure of buffering of external impact, easy damage to the transformer for photovoltaic energy storage, reduction of the safety of the transformer for photovoltaic energy storage and failure of meeting of the current market demand are solved.

Description

Transformer with protection structure for photovoltaic energy storage

Technical Field

The utility model relates to the technical field of transformers, in particular to a transformer with a protection structure for a photovoltaic energy storage device.

Background

The photovoltaic energy storage is a solar photovoltaic energy storage power generation system, stores electric energy generated by the photovoltaic system, provides electric power outwards through corresponding power scheduling when the electric power of the photovoltaic system is insufficient, and consists of two large devices, namely photovoltaic and energy storage, wherein a transformer is needed in the photovoltaic energy storage.

However, the prior transformer for photovoltaic energy storage has some problems in use, such as no buffer protection mechanism, and cannot buffer external impact, so that the transformer for photovoltaic energy storage is easy to damage, the safety of the transformer for photovoltaic energy storage is reduced, the current market demand cannot be met, the practicability and usability of the transformer for photovoltaic energy storage are reduced due to the problems, and the transformer with the protection structure for photovoltaic energy storage is pointedly provided.

Disclosure of Invention

The utility model aims to provide a transformer with a protective structure for photovoltaic energy storage, which has the advantage of a buffering protection mechanism, and solves the problems that the prior transformer for photovoltaic energy storage has some problems in use, such as failure in buffering external impact without the buffering protection mechanism, easy damage to the transformer for photovoltaic energy storage, reduction of the safety of the transformer for photovoltaic energy storage and failure in meeting the current market demand.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transformer with protective structure for photovoltaic energy storage, includes the bottom plate, the top fixedly connected with casing of bottom plate, the top fixedly connected with transformer main part of casing, the equal fixedly connected with extension board in both sides at transformer main part top, the top fixedly connected with roof of extension board, the equal fixedly connected with first spring in both sides of transformer main part, the other end fixedly connected with movable plate of first spring, the relative one side fixedly connected with attenuator of movable plate, the surface of attenuator and the fixed surface of transformer main part are connected, the one side fixedly connected with second spring that the movable plate was backed, the other end fixedly connected with buffer plate of second spring.

Preferably, the front and the back of the transformer main body are fixedly connected with cooling fins, the top of the bottom plate is fixedly connected with a fan, an air inlet pipe of the fan penetrates through the outside of the shell, and the top of the fan is communicated with an air outlet cover.

Preferably, the support plate is fixedly connected with a limiting pipe on the back side, a limiting rod is arranged in the inner cavity of the limiting pipe, and one end of the limiting rod is fixedly connected with the surface of the buffer plate.

Preferably, grooves are formed in two sides of the top of the bottom plate, a sliding rod is fixedly connected to the inner wall of each groove, a sliding sleeve is sleeved on the surface of each sliding rod, and the top of each sliding sleeve is fixedly connected with the bottom of the corresponding movable plate.

Preferably, the bottom of the left side of the front surface of the shell is provided with a containing groove, and the inner wall of the containing groove is fixedly connected with a nameplate.

Preferably, the mounting holes are formed in two sides of the top of the bottom plate, bolts are arranged in the inner cavities of the mounting holes, and nuts are connected with the threaded ends of the bolts in a threaded mode.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matching of the bottom plate, the shell, the transformer main body, the support plate, the top plate, the first spring, the moving plate, the damper, the second spring, the buffer plate, the radiating fin, the fan and the air outlet cover, the advantages of the buffer protection mechanism are realized, and the problems that the prior transformer for photovoltaic energy storage has some problems in use, such as failure of the buffer protection mechanism, failure of buffering of external impact, easy damage to the transformer for photovoltaic energy storage, reduction of the safety of the transformer for photovoltaic energy storage and failure of meeting of the current market demand are solved.

2. The utility model is used for limiting the buffer plate by arranging the limiting tube and the limiting rod, improving the stability of the buffer plate when moving left and right, limiting the moving plate by arranging the groove, the sliding rod and the sliding sleeve, improving the stability of the moving plate when moving left and right, marking the specification information of the transformer for photovoltaic energy storage by arranging the containing groove and the nameplate, and fixing the transformer for photovoltaic energy storage at a specified position by arranging the mounting hole, the bolt and the nut.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the structure of the present utility model;

fig. 3 is a schematic perspective view of a sliding sleeve according to the present utility model.

In the figure: 1. a bottom plate; 2. a housing; 3. a transformer body; 4. a support plate; 5. a top plate; 6. a first spring; 7. a moving plate; 8. a damper; 9. a second spring; 10. a buffer plate; 11. a heat sink; 12. a blower; 13. an air outlet cover; 14. a limiting tube; 15. a limit rod; 16. a groove; 17. a slide bar; 18. a sliding sleeve; 19. a receiving groove; 20. a nameplate; 21. a mounting hole; 22. a bolt; 23. and (3) a nut.

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. 1-3, a transformer with a protection structure for a photovoltaic energy storage device comprises a bottom plate 1, a shell 2 is fixedly connected to the top of the bottom plate 1, a transformer main body 3 is fixedly connected to the top of the shell 2, supporting plates 4 are fixedly connected to two sides of the top of the transformer main body 3, a top plate 5 is fixedly connected to the top of the supporting plates 4, first springs 6 are fixedly connected to two sides of the transformer main body 3, a movable plate 7 is fixedly connected to the other end of the first springs 6, a damper 8 is fixedly connected to the opposite side of the movable plate 7, a surface of the damper 8 is fixedly connected to the surface of the transformer main body 3, a second spring 9 is fixedly connected to the opposite side of the movable plate 7, a buffer plate 10 is fixedly connected to the other end of the second spring 9, and the buffer plate 6, the movable plate 7, the damper 8, the second springs 9, the buffer plate 10, a radiating fin 11, a fan 12 and a wind outlet cover 13 are matched, so that the advantage of a buffer protection mechanism is realized, and the photovoltaic energy storage device is not easy to reduce the energy storage device in use, and the safety requirements of the transformer in the prior art can not be met when the transformer is used.

The front and the back of the transformer main body 3 are fixedly connected with radiating fins 11, the top of the bottom plate 1 is fixedly connected with a fan 12, an air inlet pipe of the fan 12 penetrates to the outside of the shell 2, and the top of the fan 12 is communicated with an air outlet cover 13.

The back side of the support plate 4 is fixedly connected with a limiting pipe 14, the inner cavity of the limiting pipe 14 is provided with a limiting rod 15, and one end of the limiting rod 15 is fixedly connected with the surface of the buffer plate 10.

Through above-mentioned technical scheme, through setting up spacing pipe 14 and gag lever post 15 for inject buffer board 10, stability when improving buffer board 10 and controlling the removal.

Grooves 16 are formed in two sides of the top of the bottom plate 1, sliding rods 17 are fixedly connected to the inner walls of the grooves 16, sliding sleeves 18 are sleeved on the surfaces of the sliding rods 17, and the tops of the sliding sleeves 18 are fixedly connected with the bottoms of the moving plates 7.

Through above-mentioned technical scheme, through setting up recess 16, slide bar 17 and sliding sleeve 18 for inject movable plate 7, stability when improving movable plate 7 and controlling the removal.

The bottom of the left side of the front surface of the shell 2 is provided with a containing groove 19, and the inner wall of the containing groove 19 is fixedly connected with a nameplate 20.

Through above-mentioned technical scheme, through setting up accepting groove 19 and data plate 20 for the specification information of mark photovoltaic energy storage with transformer.

The both sides at bottom plate 1 top have all been seted up mounting hole 21, and the inner chamber of mounting hole 21 is provided with bolt 22, and the screw thread end threaded connection of bolt 22 has nut 23.

Through the technical scheme, the photovoltaic energy storage transformer is fixed at a specified position through the arrangement of the mounting holes 21, the bolts 22 and the nuts 23.

During the use, drive buffer board 10 through the impact force and remove extrusion second spring 9 through buffer board 10, produce elastic potential energy through the deformation of second spring 9, buffer the impact force through the elastic potential energy of second spring 9, drive movable plate 7 through second spring 9 and remove, drive attenuator 8 through movable plate 7 and remove, buffer and absorb the impact force through attenuator 8, remove extrusion first spring 6 through movable plate 7, produce elastic potential energy through first spring 6 deformation, buffer the impact force through the elastic potential energy of first spring 6.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transformer with protective structure for photovoltaic energy storage, includes bottom plate (1), its characterized in that: the top fixedly connected with casing (2) of bottom plate (1), the top fixedly connected with transformer main part (3) of casing (2), the equal fixedly connected with extension board (4) in both sides at transformer main part (3) top, the top fixedly connected with roof (5) of extension board (4), the equal fixedly connected with first spring (6) in both sides of transformer main part (3), the other end fixedly connected with movable plate (7) of first spring (6), one side fixedly connected with attenuator (8) that movable plate (7) is relative, the surface of attenuator (8) and the fixed surface of transformer main part (3) are connected, one side fixedly connected with second spring (9) that movable plate (7) was dorsad, the other end fixedly connected with buffer board (10) of second spring (9).

2. The transformer with protective structure for photovoltaic energy storage of claim 1, wherein: the transformer is characterized in that radiating fins (11) are fixedly connected to the front face and the back face of the transformer main body (3), a fan (12) is fixedly connected to the top of the bottom plate (1), an air inlet pipe of the fan (12) penetrates through the outer portion of the shell (2), and an air outlet cover (13) is communicated with the top of the fan (12).

3. The transformer with protective structure for photovoltaic energy storage of claim 1, wherein: one side that extension board (4) were carried away from is fixedly connected with spacing pipe (14), the inner chamber of spacing pipe (14) is provided with gag lever post (15), the one end and the fixed surface of buffer board (10) of gag lever post (15) are connected.

4. The transformer with protective structure for photovoltaic energy storage of claim 1, wherein: the two sides of the top of the bottom plate (1) are provided with grooves (16), the inner walls of the grooves (16) are fixedly connected with sliding rods (17), sliding sleeves (18) are sleeved on the surfaces of the sliding rods (17), and the tops of the sliding sleeves (18) are fixedly connected with the bottoms of the movable plates (7).

5. The transformer with protective structure for photovoltaic energy storage of claim 1, wherein: the left bottom of the front of the shell (2) is provided with a containing groove (19), and the inner wall of the containing groove (19) is fixedly connected with a nameplate (20).

6. The transformer with protective structure for photovoltaic energy storage of claim 1, wherein: mounting holes (21) are formed in two sides of the top of the bottom plate (1), bolts (22) are arranged in the inner cavities of the mounting holes (21), and nuts (23) are connected with the threaded ends of the bolts (22) in a threaded mode.