Distributed photovoltaic power station monitoring box

Abstract

The utility model discloses a distributed photovoltaic power station monitoring box which comprises a box body, a plurality of rails, a plurality of sliding rails and a hole plate are arranged on the inner wall of the box body, a plurality of devices are fixedly installed on the rails through a plurality of first locking assemblies, and the devices are fixedly clamped and installed between the two sliding rails through a clamping assembly. A plurality of devices are fixedly installed on the hole plate through a plurality of second locking assemblies, and limiting mechanisms are arranged between the rail and the box body and between the sliding rail and the box body and between the hole plate and the box body. According to the invention, all different types of required equipment can be stably installed in the box body, the required equipment can be flexibly placed, and interference in data transmission can be effectively reduced; in addition, the size of the box body is effectively reduced, and compared with a machine frame, the size reduction amount is very obvious.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic power station monitoring equipment, and in particular to a distributed photovoltaic power station monitoring box. Background Art

[0002] At present, when building distributed photovoltaic power stations, due to the need to monitor the power station, more equipment is needed to be placed on site for data collection and transmission to the cloud. However, since there is no space on site to place the relevant equipment and due to personnel control issues, other spaces besides the power room cannot be used to place the relevant monitoring equipment. Therefore, the placement of the relevant monitoring equipment has become a troublesome problem.

[0003] The photovoltaic power station monitoring equipment in the related technology is placed in the space of the photovoltaic AC combiner box, but this will cause the following problems: 1. The things that can be placed are limited; 2. The related Internet 4G gateway signal is easily interfered. Based on the above, the industry has derived a way to collect related signals through network transmission, concentrate them on the edge computing gateway for processing, and then upload them to the cloud by the 4G gateway for further processing. In this way, a 9U~10U rack needs to be prepared on site. In this way, not only is the size huge, but the rack must be placed indoors. Once the on-site conditions are insufficient, the related equipment will not be able to be placed.

[0004] Therefore, in addition to miniaturizing the relevant equipment, it becomes very important to provide a small space relative to the rack to place all the equipment. This equipment also needs to be easy to operate and fully safe, which becomes a key task. Utility Model Content

[0005] The purpose of the present application is to provide a distributed photovoltaic power station monitoring box to solve the problem that the existing racks are not only bulky, but also must be placed indoors. Once the on-site conditions are insufficient, the relevant equipment cannot be placed.

[0006] The distributed photovoltaic power station monitoring box provided in this application adopts the following technical solution:

[0007] A distributed photovoltaic power station monitoring box comprises a box body, wherein a plurality of tracks, a plurality of slide rails and a perforated plate are respectively arranged on the inner wall of the box body, a plurality of devices are fixedly installed on the track by a plurality of first locking components, a clamping component is used between two slide rails to fix and clamp the devices, a plurality of devices are fixedly installed on the perforated plate by a plurality of second locking components, and a limiting mechanism is respectively arranged between the track, the slide rail and the perforated plate and the box body.

[0008] Furthermore, the limiting mechanism includes a limiting seat arranged on the inner side of the box body, a limiting groove is opened on one side of the limiting seat, and limiting convex plates are arranged on the outer sides of the track, the slide rail and the perforated plate, and the limiting convex plates cooperate with the limiting grooves, and a fastening assembly is also arranged between the limiting seat and the box body.

[0009] Furthermore, the fastening assembly includes fastening bolts symmetrically arranged between the limit seat and the box body, fastening holes matching with the fastening bolts are symmetrically opened between the limit seat and the box body, and fastening nuts are threadedly connected to the fastening bolts.

[0010] Furthermore, the limiting seat is symmetrically provided with countersunk holes connected with the fastening holes, and the countersunk holes cooperate with the nuts of the fastening bolts.

[0011] Furthermore, the first locking assembly includes a locking block symmetrically arranged on the back of the device, the locking block is engaged with the track, and a fastener is also arranged between the track and the box.

[0012] Furthermore, the second locking assembly includes a locking bolt and a locking nut, the perforated plate is provided with a plurality of holes matching with the locking bolt, a locking block is provided on the device, a locking hole matching with the locking bolt is provided on the locking block, and the locking nut is threadedly connected with the locking bolt.

[0013] Furthermore, the clamping assembly includes a clamping block slidably arranged on the slide rail, a clamping groove is provided on one side of the clamping block, a fixed block is provided on the outer side of the device, the fixed block cooperates with the clamping groove, a clamping bolt is also provided between the clamping block and the fixed block, and the bottom end of the clamping bolt is against the slide rail.

[0014] Furthermore, a box door is provided on one side of the box body.

[0015] Compared with the prior art, the beneficial effects of the present application are as follows: by setting up a structure in which tracks, slide rails and perforated plates respectively cooperate with the first locking component, the clamping component and the second locking component, all required equipment of different types can be stably installed in the box, and at the same time, the placement of the required equipment is flexible, and it can also effectively reduce interference in data transmission; in addition, the volume of the box is effectively reduced, and compared with the use of a rack, the volume reduction is very obvious.

[0016] In addition, by providing a limiting mechanism, the track, the slide rail and the perforated plate can be fixedly installed in the box body. At the same time, the limiting mechanism has a simple structure and is easy to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a structural schematic diagram of a distributed photovoltaic power station monitoring box according to an embodiment of the present application.

[0018] Figure 2 It is a structural schematic diagram of the device of the embodiment of the present application installed inside the box.

[0019] Figure 3 It is a schematic diagram of the structure of the track, slide rail and perforated plate of the embodiment of the present application.

[0020] Figure 4 It is a schematic diagram of the structure of the limiting mechanism and the clamping assembly of the embodiment of the present application.

[0021] Figure 5 yes Figure 4 Enlarged schematic diagram of part A.

[0022] Figure 6 It is a schematic diagram of the structure of the first locking assembly of an embodiment of the present application.

[0023] Figure 7 It is a schematic diagram of the structure of the second locking assembly of an embodiment of the present application.

[0024] Explanation of the accompanying drawings: 1. Box body; 2. Track; 3. Slide rail; 4. Perforated plate; 5. Limit seat; 6. Limit groove; 7. Limit convex plate; 8. Fastening bolt; 9. Fastening hole; 10. Fastening nut; 11. Countersunk hole; 12. Locking block; 13. Locking bolt; 14. Locking nut; 15. Hole position; 16. Locking block; 17. Locking hole; 18. Clamping block; 19. Clamping groove; 20. Fixing block; 21. Clamping bolt; 22. Box door; 23. Equipment. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-7 This application is described in further detail.

[0026] The present application embodiment discloses a distributed photovoltaic power station monitoring box, referring to Figure 1-Figure 3 In this embodiment, the monitoring box includes a box body 1, a track 2, a slide rail 3, a perforated plate 4 and a limit mechanism. The box body 1 is a rectangular structure, and a box door 22 is installed on one side of the box body 1 to protect the structure inside the box body 1.

[0027] There are multiple tracks 2, multiple slide rails 3 and multiple perforated plates 4, and multiple tracks 2, multiple slide rails 3 and multiple perforated plates 4 are installed on the inner wall of the box body 1 through a limiting mechanism, so that the tracks 2, the slide rails 3 and the perforated plates 4 are stably installed in the box body 1. Figure 1 In this embodiment, the installation positions of the plurality of tracks 2, the plurality of slide rails 3 and the plurality of perforated plates 4 are installed at designated positions according to requirements.

[0028] Specifically, refer to Figure 4 and Figure 5 In this embodiment, the limiting mechanism includes a limiting seat 5, a limiting convex plate 7 and a fastening assembly. There are two limiting seats 5, and the two limiting seats 5 are respectively firmly installed on the inner wall of the box body 1 through the fastening assembly, and the two limiting seats 5 are located at both ends of the track 2, the slide rail 3 or the perforated plate 4.

[0029] At the same time, a limiting groove 6 is opened on the opposite side of the two limiting seats 5, and a limiting convex plate 7 is installed on the outer side of the track 2, the slide rail 3 and the perforated plate 4. The limiting convex plate 7 and the limiting groove 6 cooperate with each other, so that the two ends of the track 2, the slide rail 3 or the perforated plate 4 are installed in the limiting groove 6 of the limiting seat 5 to position and clamp the track 2, the slide rail 3 or the perforated plate 4, so that the track 2, the slide rail 3 or the perforated plate 4 can be firmly installed at the designated position in the box body 1.

[0030] More specifically, the fastening assembly includes a fastening bolt 8 and a fastening nut 10. There are two fastening bolts 8, both of which penetrate the limit seat 5 and the box body 1 at the same time, and fastening holes 9 are symmetrically opened between the limit seat 5 and the box body 1, and the fastening holes 9 on the limit seat 5 correspond to the fastening holes 9 on the box body 1; at the same time, the two corresponding fastening holes 9 cooperate with the fastening bolts 8, so that the fastening bolts 8 pass through the two corresponding fastening holes 9 in sequence and penetrate the limit seat 5 and the box body 1.

[0031] Two fastening nuts 10 are provided, and the two fastening nuts 10 are respectively threadedly connected with the two fastening bolts 8. When the fastening bolts 8 are sequentially passed through the limit seat 5 and the box body 1 along the fastening holes 9, and then the fastening nuts 10 are screwed into the fastening bolts 8, the limit seat 5 can be firmly installed in the box body 1, and then the track 2, the slide rail 3 and the perforated plate 4 can be positioned and installed through the limit seat 5.

[0032] Preferably, countersunk holes 11 are symmetrically provided on one side of the limit seats 5 close to the box door 22, and the countersunk holes 11 are interconnected with the fastening holes 9, and the countersunk holes 11 cooperate with the nuts of the fastening bolts 8, so that the fastening bolts 8 are inserted into the fastening holes 9 along the countersunk holes 11 in sequence, and the nuts of the fastening bolts 8 are located in the countersunk holes 11. This can prevent the nuts of the fastening bolts 8 from extending out of the limit seats 5 and causing a collision with the equipment 23, thereby protecting the equipment 23 while also achieving an aesthetic effect.

[0033] Therefore, by setting the structure in which the limiting seat 5, the limiting convex plate 7 and the fastening assembly cooperate with each other, the track 2, the slide rail 3 and the perforated plate 4 can be fixedly installed in the box body 1. At the same time, the structure of the limiting mechanism is simple and easy to disassemble and assemble.

[0034] In addition, refer to Figure 2 and Figure 6 In this embodiment, multiple devices 23 are fixedly installed on the rails 2 through multiple first locking components; and in this embodiment, the devices 23 installed on the rails 2 can be air switches, lora transmitters, industrial routers and other related equipment 23.

[0035] Specifically, the first locking assembly includes two locking blocks 12, which are symmetrically mounted on the back of the relevant device 23, and the two locking blocks 12 are respectively engaged with the track 2 to quickly mount the relevant device 23 on the track 2. More specifically, through the structure in which the locking blocks 12 are engaged with the track 2, the relevant device 23 can also be slid on the track 2 by applying force to adjust the position of the relevant device 23.

[0036] When disassembling, the relevant device 23 can be slid out of the track 2 to achieve the disassembly effect; when installing, the relevant device 23 can be slid into the track 2 to achieve the installation effect. The sliding installation and disassembly of the relevant device 23 through the locking block 12 will not be blocked by the limit seat 5, so that the disassembly and assembly of the relevant device 23 is effective and convenient.

[0037] Preferably, in order to further stably install the track 2 in the box 1, a fastener is provided between the track 2 and the box 1, the fastener is a combination of a bolt and a nut, and corresponding mounting holes are provided on the inner wall of the track 2 and the inner wall of the box 1, and then the bolt is passed through the track 2 and the box 1 along the mounting hole, and then the nut and the bolt thread cooperate, so that the track 2 can be further stably installed in the box 1. Specifically, the matching structure of the bolt and the nut will not affect the sliding disassembly process of the related equipment 23.

[0038] In addition, refer to Figure 2 and Figure 4 In this embodiment, the device 23 is fixedly clamped and installed between two corresponding slide rails 3 by a clamping assembly; and in this embodiment, the device 23 installed on the two slide rails 3 can be a larger related device 23 such as an NVR recorder.

[0039] Specifically, the clamping assembly includes a clamping block 18, a fixing block 20, and a clamping bolt 21. There are two clamping blocks 18, which slide on two slide rails 3 respectively; there are two fixing blocks 20, which are respectively installed on two outer sides of the relevant equipment 23, and a clamping groove 19 is opened on one side corresponding to the two clamping blocks 18, and the clamping groove 19 cooperates with the fixing block 20, so that the two clamping blocks 18 are clamped on the fixing block 20 of the relevant equipment 23 along the slide rail 3 through the clamping groove 19, so as to clamp and position the relevant equipment 23.

[0040] At the same time, the clamping bolt 21 is arranged between the clamping block 18 and the fixed block 20, and corresponding threaded holes are opened on the clamping block 18 and the fixed block 20. The two threaded holes are threadedly connected to the clamping bolt 21 at the same time, so that the clamping bolt 21 is screwed into the two threaded holes to facilitate penetrating the clamping block 18 and the fixed block 20, so that the bottom end of the clamping bolt 21 is tightly pressed against the surface of the slide rail 3, so that the clamping block 18 can be firmly installed on the slide rail 3, and then the larger related equipment 23 can be firmly installed between the two slide rails 3 by using the two clamping blocks 18.

[0041] Preferably, through the structure in which the clamping block 18 , the fixing block 20 and the clamping bolt 21 cooperate with each other, the sliding position of the clamping block 18 can also be adjusted to adjust the position of the related equipment 23 .

[0042] Secondly, refer to Figure 2 and Figure 7 , multiple devices 23 are fixedly installed on the perforated plate 4 through multiple second locking components; and in this embodiment, the devices 23 installed on the two perforated plates 4 can be 4G routers, gateways, power strips and other related devices 23.

[0043] Specifically, the second locking assembly includes a locking bolt 13 and a locking nut 14, which are threadedly connected. A locking block 16 is installed on the relevant device 23, a locking hole 17 is provided on the locking block 16, and a plurality of holes 15 are provided on the perforated plate 4, the holes 15 and the locking holes 17 respectively cooperate with the locking bolt 13, when the locking holes 17 on the relevant device 23 correspond to the holes 15 on the perforated plate 4, the locking bolt 13 can simultaneously penetrate the locking block 16 and the perforated plate 4 along the locking holes 17 and the holes 15, and then the locking nut 14 is screwed into the locking bolt 13, so that the relevant device 23 can be neatly and firmly installed on the perforated plate 4.

[0044] Preferably, in this embodiment, the above-mentioned related equipment 23 is mainly miniaturized equipment 23 as much as possible. In this way, in addition to saving materials, the space can also be fully reduced.

[0045] Therefore, by arranging the track 2, the slide rail 3 and the perforated plate 4 to cooperate with the first locking component, the clamping component and the second locking component respectively, all the required equipment 23 of different types can be stably installed in the box 1, and the placement of the required equipment 23 is flexible, and the interference in data transmission can be effectively reduced; in addition, the volume of the box 1 is effectively reduced, and compared with the use of a rack, the volume reduction is very obvious.

[0046] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Distributed photovoltaic power station monitoring box, characterized by: The invention comprises a box body (1), wherein the inner wall of the box body (1) is respectively provided with a plurality of tracks (2), a plurality of slide rails (3) and a perforated plate (4); a plurality of devices (23) are fixedly installed on the track (2) by means of a plurality of first locking components; a device (23) is fixedly clamped and installed between two slide rails (3) by means of a clamping component; a plurality of devices (23) are fixedly installed on the perforated plate (4) by means of a plurality of second locking components; and a limiting mechanism is respectively provided between the track (2), the slide rail (3) and the perforated plate (4) and the box body (1).

2. The distributed photovoltaic power station monitoring box according to claim 1 is characterized in that: The limiting mechanism comprises a limiting seat (5) arranged on the inner side of the box body (1), a limiting groove (6) is provided on one side of the limiting seat (5), and limiting convex plates (7) are provided on the outer sides of the track (2), the slide rail (3) and the perforated plate (4), and the limiting convex plates (7) are matched with the limiting groove (6), and a fastening component is also provided between the limiting seat (5) and the box body (1).

3. The distributed photovoltaic power station monitoring box according to claim 2 is characterized in that: The fastening assembly comprises fastening bolts (8) symmetrically arranged between the limit seat (5) and the box body (1); fastening holes (9) matching with the fastening bolts (8) are symmetrically opened between the limit seat (5) and the box body (1); and a fastening nut (10) is threadedly connected to the fastening bolts (8).

4. The distributed photovoltaic power station monitoring box according to claim 3 is characterized in that: The limiting seat (5) is also symmetrically provided with a countersunk hole (11) connected to the fastening hole (9), and the countersunk hole (11) cooperates with the nut of the fastening bolt (8).

5. The distributed photovoltaic power station monitoring box according to claim 1 is characterized in that: The first locking assembly comprises a locking block (12) symmetrically arranged on the back of the device (23); the locking block (12) is engaged with the track (2); and a fastener is also arranged between the track (2) and the box (1).

6. The distributed photovoltaic power station monitoring box according to claim 1 is characterized in that: The second locking assembly comprises a locking bolt (13) and a locking nut (14); the perforated plate (4) is provided with a plurality of hole positions (15) matching with the locking bolt (13); a locking block (16) is provided on the device (23); the locking block (16) is provided with a locking hole (17) matching with the locking bolt (13); and the locking nut (14) is threadedly connected with the locking bolt (13).

7. The distributed photovoltaic power station monitoring box according to claim 1 is characterized in that: The clamping assembly comprises a clamping block (18) slidably arranged on the slide rail (3), a clamping groove (19) being provided on one side of the clamping block (18), a fixing block (20) being provided on the outer side of the device (23), the fixing block (20) being matched with the clamping groove (19), a clamping bolt (21) being provided between the clamping block (18) and the fixing block (20), the bottom end of the clamping bolt (21) being pressed against the slide rail (3).

8. The distributed photovoltaic power station monitoring box according to claim 1 is characterized in that: A box door (22) is also provided on one side of the box body (1).

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