An assembled photovoltaic power generation panel mounting structure

Abstract

This application discloses a prefabricated photovoltaic (PV) panel installation structure, relating to the field of photovoltaic power generation. It includes several installation frames, each with a support rod fixed to it. Several symmetrically arranged installation joists are fixed to the installation frames. Several PV panels are positioned between adjacent joists, and quick-fixing mechanisms are provided between the PV panels and the installation joists. The PV panels are simply placed on adjacent installation joists, and then the quick-fixing mechanisms at the bottom of the PV panels are pushed, causing a portion of the quick-fixing mechanism on the PV panel to engage with a portion of the quick-fixing mechanism on the installation joist, thus completing the installation of the PV panel. This allows for convenient and quick fixing of the PV panels to the installation frames, significantly improving the installation efficiency of PV modules and reducing maintenance difficulty.

Description

Technical Field

[0001] This application relates to the field of photovoltaic power generation, and in particular to a prefabricated photovoltaic panel installation structure. Background Technology

[0002] A photovoltaic (PV) panel is a device that converts solar energy into electrical energy. It mainly consists of solar cells, which are usually encapsulated in a sturdy frame and covered with a transparent protective layer, such as tempered glass, to prevent damage and improve weather resistance.

[0003] When installing and fixing photovoltaic panels, a large frame is usually fixed on the ground to support the photovoltaic panels. Then, several horizontal keels are fixed on the large frame. The photovoltaic panels are then placed between the adjacent keels and installed and fixed.

[0004] Traditional installation methods involve installing bolts on the horizontal keel and the back of the photovoltaic panel. Then, during fixing, each bolt needs to be tightened individually. The installation process is cumbersome and time-consuming. Especially in the construction of large-scale photovoltaic power plants, low installation efficiency can seriously affect the project's progress. Utility Model Content

[0005] The purpose of this application is to address the problem mentioned in the background art that the installation process is cumbersome and time-consuming, especially in the construction of large-scale photovoltaic power plants, where low installation efficiency can seriously affect the project's progress. This application provides a prefabricated photovoltaic panel installation structure.

[0006] To achieve the above objectives, this application specifically adopts the following technical solution:

[0007] A prefabricated photovoltaic panel installation structure includes several installation frames, each of which is fixed with a support rod, and several symmetrically arranged installation keels are fixed to the installation frames. Several photovoltaic panels are arranged between adjacent support rods, and a quick-fixing mechanism is provided between the photovoltaic panels and the installation keels.

[0008] By adopting the above technical solution, the photovoltaic panel can be directly placed on the adjacent mounting keel, and then the quick-fixing mechanism at the bottom of the photovoltaic panel can be pushed to make part of the quick-fixing mechanism on the photovoltaic panel snap into place with part of the quick-fixing mechanism on the mounting keel, thus completing the installation of the photovoltaic panel. This allows the photovoltaic panel to be fixed to the mounting frame conveniently and quickly, significantly improving the installation efficiency of photovoltaic modules, reducing on-site operation time, and facilitating subsequent inspection and replacement, while reducing maintenance difficulty.

[0009] Furthermore, the quick-fixing mechanism includes two fixing blocks symmetrically fixed to the bottom of the photovoltaic panel, and fixing buckles corresponding to the fixing blocks are fixed on adjacent mounting keels. A plug-in block is slidably connected to the fixing block, the plug-in block passes through the fixing block and the fixing buckle, and a limit component is provided between the plug-in block and the fixing block.

[0010] By adopting the above technical solution, the plug-in block is inserted into the fixing block on the photovoltaic panel and the fixing buckle on the mounting keel, thereby making it convenient and quick to fix the photovoltaic panel on the mounting keel, which significantly improves the installation efficiency of photovoltaic modules.

[0011] Furthermore, the limiting component includes a limiting block disposed on a fixed block, the fixed block having a sliding groove, the limiting block being located within the sliding groove and slidably connected to the fixed block, and both the insertion block and the limiting block having evenly distributed limiting teeth facing opposite directions.

[0012] By adopting the above technical solution, after the plug-in block is inserted into the fixing buckle, the limiting teeth on the limiting block and the limiting teeth on the plug-in block are engaged together, thereby improving the stability of the plug-in block inserted into the fixing buckle.

[0013] Furthermore, an abutment spring is provided inside the sliding groove, and both ends of the abutment spring are fixedly connected to the limiting block and the fixing block.

[0014] By adopting the above technical solution, the limiting block and the insertion block are pushed to abut by the contact spring, thereby improving the stability of the limiting block's restriction on the insertion block.

[0015] Furthermore, a pull rod is fixed on the limiting block, and the pull rod passes through the fixing block.

[0016] By adopting the above technical solution, the pulling rod can be pulled directly to drive the limiting block, thereby making it easy to separate the limiting block from the plug-in block.

[0017] Furthermore, an inclined block is fixed to one end of the plug-in block near the fixing buckle, and the inclined block corresponds to the fixing buckle.

[0018] By adopting the above technical solution, when the plug-in block is inserted into the fixing buckle, and when the plug-in block and the fixing buckle are misaligned, the inclined surface of the tilting block guides the plug-in block, thereby making it easier for the plug-in block to be inserted into the fixing buckle.

[0019] Furthermore, a blocking block is fixed to the end of the plug-in block away from the fixing buckle.

[0020] By adopting the above technical solution, when the plug-in block is inserted into the fixing buckle, the blocking block blocks the plug-in block, thereby reducing the possibility of the blocking block slipping off the fixing block.

[0021] Furthermore, several support rollers are rotatably connected to each of the mounting keels, and the support rollers abut against the bottom of the photovoltaic panel.

[0022] By adopting the above technical solution, when the photovoltaic panel shifts, the support roller supports and rolls the photovoltaic panel, thereby reducing the friction between the photovoltaic panel and the installation keel when it moves.

[0023] In summary, this application includes at least one of the following beneficial effects;

[0024] 1. In this application, after placing the photovoltaic panel on an adjacent mounting keel, the photovoltaic panel is moved so that the fixing block on the photovoltaic panel aligns with the fixing buckle on the mounting keel. Then, the insertion block is directly pushed, allowing it to slide on the fixing block and insert into the fixing buckle. Simultaneously, the inclined surface of the limiting tooth on the insertion block abuts against the inclined surface of the limiting tooth on the limiting block, causing the limiting block to compress the abutment spring. After the insertion block is fully inserted into the fixing buckle, the limiting teeth on the limiting block and the limiting teeth on the insertion block are locked together under the push of the abutment spring, thus completing the fixing between the fixing block and the fixing buckle. When the plug-in block is inserted into the fixing buckle, the inclined surfaces on both sides of the inclined block guide the plug-in block, reducing the possibility that the plug-in block cannot be inserted into the fixing buckle. When it is necessary to remove the photovoltaic panel, pull the pull rod to drive the limit block, so that the limit teeth on the limit block and the limit teeth on the plug-in block are separated. Then, pull out the plug-in block to separate the photovoltaic panel from the mounting keel. This achieves the goal of conveniently and quickly fixing the photovoltaic panel to the mounting keel, significantly improving the installation efficiency of photovoltaic modules, facilitating subsequent inspection and replacement, and reducing maintenance difficulty.

[0025] 2. In this application, when the fixed block and the fixed buckle are not fully aligned, the fixed block will cause the photovoltaic panel to shift under the action of the tilting block. When the photovoltaic panel shifts, the support roller supports and rolls the photovoltaic panel, thereby reducing the friction between the photovoltaic panel and the installation keel when it moves. Attached Figure Description

[0026] Figure 1 This is a first three-dimensional structural schematic diagram of the prefabricated photovoltaic panel installation structure in this application;

[0027] Figure 2 This is a second three-dimensional structural schematic diagram of the prefabricated photovoltaic panel installation structure in this application;

[0028] Figure 3 This application Figure 2 Enlarged view of point A in the middle;

[0029] Figure 4This is a schematic diagram of the disassembled structure of the quick-fixing mechanism shown in the figure of this application.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Photovoltaic power generation panel; 2. Mounting frame; 3. Support rod; 4. Quick fixing mechanism; 41. Fixing block; 42. Fixing buckle; 43. Insertion block; 44. Limiting component; 441. Limiting block; 442. Sliding groove; 443. Limiting tooth; 444. Contact spring; 445. Pull rod; 45. Blocking block; 46. Inclined block; 5. Mounting keel; 6. Support roller. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1 —4 provides further detailed description of this application.

[0033] This application discloses an assembly structure for photovoltaic panels.

[0034] Reference Figure 1 , Figure 2 and Figure 3 A prefabricated photovoltaic panel installation structure includes several installation frames 2, each of which is fixed with a support rod 3. Several symmetrically arranged installation keels 5 are fixed on the installation frames 2. Several photovoltaic panels 1 are arranged between adjacent support rods. A quick fixing mechanism 4 is provided between the photovoltaic panels 1 and the installation keels 5.

[0035] When installing the photovoltaic panel 1, firstly, several mounting frames 2 are fixed to the ground at the same interval. Then, according to the size of the photovoltaic panel 1, the mounting keel 5 is installed and fixed so that adjacent mounting keels 5 can just support both ends of the photovoltaic panel 1. When fixing the photovoltaic panel 1, the photovoltaic panel 1 is placed directly on the adjacent mounting keel 5, and then the quick-fixing mechanism 4 at the bottom of the photovoltaic panel 1 is pushed so that part of the quick-fixing mechanism 4 on the photovoltaic panel 1 is engaged with part of the quick-fixing mechanism 4 on the mounting keel 5, thus completing the installation of the photovoltaic panel 1. By installing quick-fixing mechanisms 4 on the photovoltaic panel 1 and the mounting keel 5, when the photovoltaic panel 1 is against the mounting keel 5, the quick-fixing mechanism 4 is used to fix the photovoltaic panel 1 to the mounting keel 5, thereby making it convenient and quick to fix the photovoltaic panel 1 to the mounting frame 2, which significantly improves the installation efficiency of the photovoltaic module, reduces on-site operation time, facilitates subsequent inspection and replacement, and reduces maintenance difficulty.

[0036] Reference Figure 2 , Figure 3 and Figure 4The quick fixing mechanism 4 includes two fixing blocks 41 symmetrically fixed to the bottom of the photovoltaic panel 1. The adjacent mounting keel 5 is fixed with a fixing buckle 42 corresponding to the fixing block 41. The fixing block 41 is slidably connected with a plug-in block 43, which passes through the fixing block 41 and the fixing buckle 42. A limit component 44 is provided between the plug-in block 43 and the fixing block 41.

[0037] In addition, the limiting component 44 includes a limiting block 441 disposed on the fixed block 41. The fixed block 41 has a sliding groove 442. The limiting block 441 is located in the sliding groove 442 and is slidably connected to the fixed block 41. The plug-in block 43 and the limiting block 441 both have evenly distributed limiting teeth 443, which are oriented in opposite directions.

[0038] Furthermore, a resisting spring 444 is provided inside the sliding groove 442, and both ends of the resisting spring 444 are fixedly connected to the limiting block 441 and the fixing block 41.

[0039] Furthermore, a pull rod 445 is fixed on the limiting block 441, and the pull rod 445 passes through the fixing block 41.

[0040] Furthermore, an inclined block 46 is fixed to one end of the plug block 43 near the fixing buckle 42, and the inclined block 46 corresponds to the fixing buckle 42.

[0041] After placing the photovoltaic panel 1 on the adjacent mounting keel 5, move the photovoltaic panel 1 so that the fixing block 41 on the photovoltaic panel 1 aligns with the fixing buckle 42 on the mounting keel 5. Then, directly push the insertion block 43 so that it slides on the fixing block 41 and inserts into the fixing buckle 42. At the same time, the inclined surface of the limiting tooth 443 on the insertion block 43 abuts against the inclined surface of the limiting tooth 443 on the limiting block 441, causing the limiting block 441 to compress the abutment spring 444. After the insertion block 43 is fully inserted into the fixing buckle 42, under the push of the abutment spring 444, the limiting tooth 443 on the limiting block 441 and the limiting tooth 443 on the insertion block 43 are locked together, completing the fixation between the fixing block 41 and the fixing buckle 42. When the photovoltaic panel 1 is being installed, the inclined surfaces on both sides of the inclined block 46 guide the insertion block 43, reducing the possibility that the insertion block 43 cannot be inserted into the fixing buckle 42. When it is necessary to remove the photovoltaic panel 1, pull the pulling rod 445 to drive the limiting block 441, so that the limiting teeth 443 on the limiting block 441 and the limiting teeth 443 on the insertion block 43 are separated. Then, the insertion block 43 is pulled out, and the photovoltaic panel 1 can be separated from the mounting keel 5. By fixing the fixing block 41 at the bottom of the photovoltaic panel 1, and then inserting the insertion block 43 into the fixing block 41 and the fixing buckle 42, the photovoltaic panel 1 can be easily and quickly fixed on the mounting keel 5, which significantly improves the installation efficiency of the photovoltaic module, facilitates subsequent inspection and replacement, and reduces the maintenance difficulty.

[0042] Reference Figure 2 , Figure 3 and Figure 4 A blocking block 45 is fixed to the end of the plug-in block 43 away from the fixing buckle 42. When the plug-in block 43 is pushed to move on the fixing block 41 and inserted into the fixing buckle 42, the blocking block 45 blocks the plug-in block 43. By using the blocking block 45 to block the plug-in block 43, the possibility of the blocking block 45 slipping off the fixing block 41 can be reduced.

[0043] Reference Figure 1 , Figure 2 and Figure 4 Several support rollers 6 are rotatably connected to several mounting keels 5, and the support rollers 6 abut against the bottom of the photovoltaic panel 1. When the fixing block 41 and the fixing buckle 42 are not fully aligned, the fixing block 41 will shift with the photovoltaic panel 1 under the action of the tilting block 46. When the photovoltaic panel 1 shifts, the support rollers 6 support and roll the photovoltaic panel 1. By rotatably connecting several support rollers 6 on the mounting keel 5, the friction between the photovoltaic panel 1 and the mounting keel 5 can be reduced when it moves.

[0044] Working principle: When installing the photovoltaic panel 1, firstly, several mounting frames 2 are fixed to the ground at the same intervals. Then, according to the size of the photovoltaic panel 1, the mounting keel 5 is installed and fixed so that adjacent mounting keels 5 can just support both ends of the photovoltaic panel 1. When fixing the photovoltaic panel 1, the photovoltaic panel 1 is placed directly on the adjacent mounting keel 5, aligning the fixing block 41 on the photovoltaic panel 1 with the fixing buckle 42 on the mounting keel 5. Then, the insertion block 43 is pushed directly to insert the connector. Block 43 slides on fixed block 41, allowing plug-in block 43 to be inserted into fixed buckle 42. At the same time, the inclined surface of limiting tooth 443 on plug-in block 43 abuts against the inclined surface of limiting tooth 443 on limiting block 441, causing limiting block 441 to compress the abutment spring 444. After plug-in block 43 is fully inserted into fixed buckle 42, under the push of abutment spring 444, the limiting tooth 443 on limiting block 441 and the limiting tooth 443 on plug-in block 43 are locked together, completing the fixation between photovoltaic power generation panel 1 and mounting keel 5.

Claims

1. A prefabricated photovoltaic panel mounting structure comprising a plurality of mounting frames (2), characterized in that: Support rods (3) are fixed on several of the mounting frames (2), and several symmetrical mounting keels (5) are fixed on several of the mounting frames (2). Several photovoltaic panels (1) are arranged between adjacent mounting keels (5), and a quick fixing mechanism (4) is arranged between the photovoltaic panels (1) and the mounting keels (5).

2. The assembled photovoltaic power generation panel mounting structure according to claim 1, characterized in that: The quick fixing mechanism (4) includes two fixing blocks (41) symmetrically fixed to the bottom of the photovoltaic power generation panel (1). A fixing buckle (42) corresponding to the fixing block (41) is fixed on the adjacent mounting keel (5). A plug-in block (43) is slidably connected on the fixing block (41). The plug-in block (43) passes through the fixing block (41) and the fixing buckle (42). A limit component (44) is provided between the plug-in block (43) and the fixing block (41).

3. The assembled photovoltaic power generation panel mounting structure according to claim 2, characterized in that: The limiting component (44) includes a limiting block (441) disposed on a fixed block (41). A sliding groove (442) is provided on the fixed block (41). The limiting block (441) is located in the sliding groove (442) and is slidably connected to the fixed block (41). The plug-in block (43) and the limiting block (441) are both provided with uniformly distributed limiting teeth (443) and facing opposite directions.

4. The assembled photovoltaic power generation panel mounting structure according to claim 3, characterized in that: The sliding groove (442) is provided with a resisting spring (444), and both ends of the resisting spring (444) are fixedly connected to the limiting block (441) and the fixing block (41).

5. The assembled photovoltaic power generation panel mounting structure according to claim 4, characterized in that: A pull rod (445) is fixed on the limiting block (441), and the pull rod (445) passes through the fixing block (41).

6. The assembled photovoltaic power generation panel mounting structure according to claim 2, characterized in that: The plug-in block (43) has an inclined block (46) fixed at one end near the fixing buckle (42), and the inclined block (46) corresponds to the fixing buckle (42).

7. The assembled photovoltaic power generation panel mounting structure according to claim 2, characterized in that: The plug-in block (43) has a blocking block (45) fixed at the end away from the fixing buckle (42). 8.The assembled photovoltaic power generation panel mounting structure according to claim 1, characterized in that: Several support rollers (6) are rotatably connected to several of the mounting keels (5), and the support rollers (6) abut against the bottom of the photovoltaic power generation panel (1).

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