A new energy photovoltaic power supply and distribution operation and maintenance monitoring device

Abstract

The utility model discloses a new energy photovoltaic power supply and distribution operation and maintenance monitoring devices relates to new energy photovoltaic field, including data acquisition module, data analysis processing module and protection box, data acquisition module is equipped with a plurality of, and a plurality of data acquisition module is arranged in each photovoltaic power supply and distribution system respectively, data analysis processing module fixed mounting is in protection box, a plurality of data acquisition module passes through wireless connection data analysis processing module, protection box outside fixed mounting connector, the connector is equipped with a plurality of, a plurality of connector electric connection external power supply, protection box rear side fixed mounting connection subassembly, the other end of connection subassembly can be detachably connected in the control room of photovoltaic power station, protection box top fixed mounting heat dissipation subassembly, the utility model discloses heat dissipation performance and dustproof performance are stronger, and simple structure, convenient and fast installation, and higher stability.

Description

Technical Field

[0001] This utility model belongs to the field of new energy photovoltaics, and specifically relates to a new energy photovoltaic power supply and distribution operation and maintenance monitoring device. Background Technology

[0002] With the increasing global demand for clean energy, solar and wind power, as important components of renewable energy, have received widespread attention. Rooftop solar and wind power generation systems utilize the space on the top of buildings to generate electricity, which can effectively improve energy efficiency.

[0003] During the operation of a new energy photovoltaic power supply and distribution system, an operation and maintenance monitoring device is required to monitor various data of the system. The monitoring system generally includes a data acquisition module and a data analysis and processing module. The data analysis and processing module is integrated with the communication unit and the power supply unit and installed in a protective box in an appropriate location. The existing protective box dissipates heat by opening heat dissipation holes. However, during operation, the dustproof performance is poor, the installation is relatively troublesome, the stability is poor, and the service life is affected.

[0004] Therefore, we propose a new energy photovoltaic power supply and distribution operation and maintenance monitoring device. Utility Model Content

[0005] This invention provides a new energy photovoltaic power supply and distribution operation and maintenance monitoring device to solve the technical problems mentioned in the background.

[0006] To address the aforementioned technical problems, this utility model provides a new energy photovoltaic power supply and distribution operation and maintenance monitoring device, comprising a data acquisition module, a data analysis and processing module, and a protective box. Multiple data acquisition modules are provided and respectively arranged in various photovoltaic power supply and distribution systems. The data analysis and processing module is fixedly installed inside the protective box. The multiple data acquisition modules are wirelessly connected to the data analysis and processing module. A dustproof door is detachably installed on the outside of the protective box, and a display is fixedly installed on the outside of the dustproof door. Multiple connectors are fixedly installed on the outside of the protective box and electrically connected to an external power source. A connecting assembly is fixedly installed on the rear side of the protective box, and the other end of the connecting assembly is detachably connected to the control room of the photovoltaic power station. A heat dissipation assembly is fixedly installed on the top of the protective box.

[0007] Preferably, the connecting assembly includes a central seat, which is fixedly installed on the rear side of the protective box. A slide rod is slidably installed inside the central seat. Limiting blocks are fixedly installed on both sides of the slide rod. A connecting rod is fixedly installed at the other end of the limiting blocks. The connecting rod is arranged perpendicularly to the slide rod, and a buckle is movably installed on the top of the connecting rod.

[0008] Preferably, a buffer spring is sleeved on the outer side of the slide rod, and two buffer springs are provided, which are symmetrically arranged along the central seat.

[0009] Preferably, a rotating shaft is rotatably mounted on the top of the connecting rod, and a buckle is fixedly connected to the other end of the rotating shaft. The buckle is rotatably arranged along the connecting rod.

[0010] Preferably, the buckle is C-shaped, and a threaded through hole is provided on the outer side of the buckle. There are two threaded through holes, which are symmetrically arranged. A fastening bolt is provided in the threaded through hole, and the fastening bolt engages with the threaded through hole.

[0011] Preferably, the heat dissipation component includes a heat dissipation box, which is fixedly installed on the top of the protective box. The heat dissipation box is connected to the protective box. A heat dissipation vent is opened on the outside of the heat dissipation box. A grille is fixedly installed inside the heat dissipation vent. A fan is fixedly installed inside the heat dissipation box. Multiple fans are provided and are arranged at equal intervals. The fans are electrically connected to an external power supply.

[0012] Preferably, a spring is fixedly installed on the outside of the heat sink box. There are two springs, which are symmetrically arranged. A baffle is rotatably installed between the springs. An electromagnet is fixedly installed on the outside of the heat sink box. The electromagnet is electrically connected to an external power supply and is attracted to the baffle.

[0013] This invention has the following advantages over the prior art:

[0014] 1. This utility model discloses a new energy photovoltaic power supply and distribution operation and maintenance monitoring device. When in use, the buckle is first snapped into the installation position of the working chamber. The buckle is C-shaped, making installation faster. At the same time, fastening bolts are symmetrically provided on both sides of the buckle. The fastening bolts engage with the threaded through holes and can fix the buckle. Meanwhile, buffer springs are provided on both sides of the slide rod. The buffer springs buffer the slide rod and adopt a soft fixing method, which has higher stability and effectively ensures the safety of electrical components inside the protective box.

[0015] 2. This utility model discloses a new energy photovoltaic power supply and distribution operation and maintenance monitoring device. During operation, the electromagnet is closed, and the baffle is rotated and opened under the action of the spring, allowing the heat dissipation vent to connect with the outside. The fan circuit is activated, and the fan accelerates the airflow speed inside the heat dissipation box, thereby expelling the hot air inside the protective box along the heat dissipation vent. The airflow flows from the protective box to the heat dissipation box and then out through the heat dissipation vent. The outward flow of airflow prevents dust from entering the heat dissipation box during operation. In standby mode, the fan is closed, the electromagnet is activated, and the electromagnet attracts the baffle, causing the baffle to rotate along the spring and stick to the heat dissipation vent, ensuring the sealing of the protective box and effectively improving the dustproof performance of the protective box. Attached Figure Description

[0016] Figure 1This is a structural diagram of a new energy photovoltaic power supply and distribution operation and maintenance monitoring device according to the present invention;

[0017] Figure 2 This is a side view of the structure of a new energy photovoltaic power supply and distribution operation and maintenance monitoring device according to the present invention;

[0018] Figure 3 This is an assembly structure diagram of the heat dissipation component in a new energy photovoltaic power supply and distribution operation and maintenance monitoring device of this utility model;

[0019] Figure 4 This is a structural diagram of the connecting components in a new energy photovoltaic power supply and distribution operation and maintenance monitoring device of this utility model;

[0020] The following are the labels in the diagram: 1. Protective box; 2. Dustproof door; 3. Monitor; 4. Heat dissipation assembly; 5. Connecting assembly; 6. Connector; 7. Heat dissipation box; 8. Electromagnet; 9. Fan; 10. Heat dissipation vent; 11. Grille; 12. Baffle; 13. Spring; 14. Center seat; 15. Buffer spring; 16. Slide rod; 17. Limiting block; 18. Connecting rod; 19. Rotating shaft; 20. Fastening bolt; 21. Buckle. Detailed Implementation

[0021] The present invention will be further described below with reference to specific embodiments. The accompanying drawings are for illustrative purposes only, representing schematic diagrams rather than actual physical objects, and should not be construed as limiting the scope of this patent. To better illustrate the embodiments of the present invention, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0022] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0023] Please see Figure 1-4This utility model provides a technical solution: a new energy photovoltaic power supply and distribution operation and maintenance monitoring device, including a data acquisition module, a data analysis and processing module, and a protective box 1. Multiple data acquisition modules are provided and are respectively arranged in various photovoltaic power supply and distribution systems. The data analysis and processing module is fixedly installed inside the protective box 1. The multiple data acquisition modules are wirelessly connected to the data analysis and processing module. A dustproof door 2 is detachably installed on the outside of the protective box 1. A display 3 is fixedly installed on the outside of the dustproof door 2. Multiple connectors 6 are fixedly installed on the outside of the protective box 1 and are electrically connected to an external power source. A connecting component 5 is fixedly installed on the rear side of the protective box 1. The other end of the connecting component 5 is detachably connected to the control room of the photovoltaic power station. A heat dissipation component 4 is fixedly installed on the top of the protective box 1.

[0024] Furthermore, the connecting component 5 includes a center seat 14, which is fixedly installed on the rear side of the protective box 1. A slide rod 16 is slidably installed inside the center seat 14. Limiting blocks 17 are fixedly installed on both sides of the slide rod 16. A connecting rod 18 is fixedly installed at the other end of the limiting block 17. The connecting rod 18 is arranged perpendicularly to the slide rod 16. A buckle 21 is movably installed on the top of the connecting rod 18.

[0025] Furthermore, a buffer spring 15 is sleeved on the outer side of the slide rod 16. There are two buffer springs 15, which are symmetrically arranged along the central seat 14.

[0026] Furthermore, a rotating shaft 19 is rotatably mounted on the top of the connecting rod 18, and a buckle 21 is fixedly connected to the other end of the rotating shaft 19. The buckle 21 is rotatably arranged along the connecting rod 18.

[0027] Furthermore, the buckle 21 is C-shaped, and a threaded through hole is provided on the outer side of the buckle 21. There are two threaded through holes, which are symmetrically arranged. A fastening bolt 20 is provided in the threaded through hole, and the fastening bolt 20 is engaged with the threaded through hole.

[0028] Furthermore, the heat dissipation component 4 includes a heat dissipation box 7, which is fixedly installed on the top of the protective box 1. The heat dissipation box 7 is connected to the protective box 1. A heat dissipation vent 10 is opened on the outside of the heat dissipation box 7. A grille 11 is fixedly installed inside the heat dissipation vent 10. A fan 9 is fixedly installed inside the heat dissipation box. There are multiple fans 9, which are arranged at equal intervals. The fans 9 are electrically connected to an external power supply.

[0029] Furthermore, a spring 13 is fixedly installed on the outside of the heat sink 7. There are two springs 13, which are symmetrically arranged. A baffle 12 is rotatably installed between the springs 13. An electromagnet 8 is fixedly installed on the outside of the heat sink 7. The electromagnet 8 is electrically connected to an external power supply and is attracted to the baffle 12.

[0030] Working principle:

[0031] In use, first snap the buckle 21 into the installation position of the working chamber. The buckle 21 is C-shaped, making installation quicker. Simultaneously, fastening bolts 20 are symmetrically located on both sides of the buckle 21. The fastening bolts 20 engage with the threaded through holes, securing the buckle 21. Meanwhile, buffer springs 15 are located on both sides of the slide rod 16, providing cushioning for the slide rod 16. This soft-fixing method offers higher stability and effectively ensures the safety of the electrical components inside the protective box 1. During operation, the electromagnet 8 is closed, and the baffle 12 rotates open under the action of the spring 13. This allows the heat dissipation vent 10 to connect with the outside world, activates the fan 9 circuit, and accelerates the airflow speed inside the heat dissipation box 7, thereby expelling the hot air from inside the protective box 1 along the heat dissipation vent 10. The airflow flows from the protective box 1 to the heat dissipation box 7 and then out through the heat dissipation vent 10. The outward flow of airflow prevents dust from entering the heat dissipation box 7 during operation. In standby mode, the fan 9 is turned off, the electromagnet 8 is activated, and the electromagnet 8 attracts the baffle 12, causing the baffle 12 to rotate along the spring 13 and stick tightly to the heat dissipation vent 10, ensuring the airtightness of the protective box 1 and effectively improving the dustproof performance of the protective box 1.

[0032] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A new energy photovoltaic power supply and distribution operation and maintenance monitoring device, comprising a data acquisition module, a data analysis and processing module, and a protective box (1), characterized in that: The data acquisition module is provided in multiple ways, and the multiple data acquisition modules are respectively arranged in each photovoltaic power supply and distribution system. The data analysis and processing module is fixedly installed in the protective box (1). The multiple data acquisition modules are wirelessly connected to the data analysis and processing module. The protective box (1) is detachably installed with a dustproof door (2). The dustproof door (2) is fixedly installed with a display (3) on the outside. The protective box (1) is fixedly installed with a connector (6). The connector (6) is provided in multiple ways. The multiple connectors (6) are electrically connected to an external power supply. The protective box (1) is fixedly installed with a connection component (5) on the rear side. The other end of the connection component (5) is detachably connected to the control room of the photovoltaic power station. The protective box (1) is fixedly installed with a heat dissipation component (4) on the top.

2. The new energy photovoltaic power supply and distribution operation and maintenance monitoring device according to claim 1, characterized in that, The connecting assembly (5) includes a center seat (14), which is fixedly installed on the rear side of the protective box (1). A slide rod (16) is slidably installed inside the center seat (14). Limiting blocks (17) are fixedly installed on both sides of the slide rod (16). A connecting rod (18) is fixedly installed at the other end of the limiting block (17). The connecting rod (18) is arranged perpendicular to the slide rod (16). A buckle (21) is movably installed on the top of the connecting rod (18).

3. The new energy photovoltaic power supply and distribution operation and maintenance monitoring device according to claim 2, characterized in that, The slide bar (16) is fitted with a buffer spring (15) on its outer side. There are two buffer springs (15), and the two buffer springs (15) are arranged symmetrically along the central seat (14).

4. The new energy photovoltaic power supply and distribution operation and maintenance monitoring device according to claim 2, characterized in that, A rotating shaft (19) is rotatably mounted on the top of the connecting rod (18), and a buckle (21) is fixedly connected to the other end of the rotating shaft (19). The buckle (21) is rotatably arranged along the connecting rod (18).

5. A new energy photovoltaic power supply and distribution operation and maintenance monitoring device according to claim 2, characterized in that, The buckle (21) is C-shaped, and a threaded through hole is provided on the outer side of the buckle (21). There are two threaded through holes, which are arranged symmetrically. A fastening bolt (20) is provided in the threaded through hole, and the fastening bolt (20) is engaged with the threaded through hole.

6. The new energy photovoltaic power supply and distribution operation and maintenance monitoring device according to claim 1, characterized in that, The heat dissipation component (4) includes a heat dissipation box (7). The heat dissipation box (7) is fixedly installed on the top of the protective box (1). The heat dissipation box (7) is connected to the protective box (1). A heat dissipation vent (10) is opened on the outside of the heat dissipation box (7). A grille (11) is fixedly installed inside the heat dissipation vent (10). A fan (9) is fixedly installed inside the heat dissipation box (7). There are multiple fans (9). The multiple fans (9) are arranged at equal intervals. The fans (9) are electrically connected to an external power supply.

7. A new energy photovoltaic power supply and distribution operation and maintenance monitoring device according to claim 6, characterized in that, A spring (13) is fixedly installed on the outside of the heat dissipation box (7). There are two springs (13), which are arranged symmetrically. A baffle (12) is rotatably installed between the springs (13). An electromagnet (8) is fixedly installed on the outside of the heat dissipation box (7). The electromagnet (8) is electrically connected to an external power supply. The electromagnet (8) is attracted to the baffle (12).

Images