Photovoltaic panel array fixing support of energy storage square cabin
By designing adjustable-length and adjustable-angle support arms and hinged plate connections for the fixed brackets, the problem of inflexible installation of photovoltaic panels in energy storage cabins has been solved, enabling convenient disassembly and efficient relocation.
Patent Information
- Application Number
- CN202422943433.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Existing energy storage container photovoltaic panels have limited installation locations, are inflexible and inconvenient to install, and are difficult to relocate.
A fixed bracket is designed, which includes an upper bracket, a lower bracket, and a detachable support arm. The support arm is adjustable in length and angle, and can be easily assembled and disassembled by connecting it with a hinge plate and bolts. The pressure block is used to fix the photovoltaic panel, and the bracket can be folded for easy transfer.
It enables flexible installation and convenient disassembly of photovoltaic panels, improves light-gathering efficiency and ease of relocation, and reduces assembly processes and workload.
Smart Images
Figure CN223652195U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of electrical energy storage equipment technology, and specifically relates to a fixed support for photovoltaic panel array in an energy storage container. Background Technology
[0002] Energy storage containers or containerized power equipment utilize photovoltaic arrays to collect energy, converting solar energy into electrical energy. This is a relatively efficient and stable power acquisition technology. However, in most cases, photovoltaic panels are installed on the container walls or roof. Due to the limitations of the container's installation location, the angle of sunlight exposure is relatively fixed, resulting in low light-gathering efficiency. Furthermore, the limited number of photovoltaic panels installed significantly reduces the utilization of solar energy. External installation often employs a fixed foundation support system, which is costly and time-consuming, and involves a one-time setup, lacking flexibility and convenience, and making it difficult to relocate the container and support structure. Utility Model Content
[0003] The present invention aims to provide a fixed bracket for photovoltaic panel array in energy storage container, so as to solve the problems of limited location, inflexible installation and low convenience of photovoltaic panel installation in the prior art.
[0004] This solution provides a photovoltaic panel array fixing bracket for an energy storage container, comprising an upper bracket, a lower bracket, and multiple support arms. One end of the lower bracket and the upper bracket is rotatably connected to a mounting leg, which is connected to the energy storage container. Both ends of the support arms are detachably connected to the upper bracket and the lower bracket, respectively. The upper bracket is connected to a pressure block for fixing the photovoltaic panels.
[0005] The working principle and beneficial technical effects of this solution are as follows: the support arm connects the upper and lower supports, thus fixing the shape of the entire fixed support. The photovoltaic panel array is installed on the upper support. The detachable connection method facilitates the replacement of support arms of different lengths. Using support arms of different lengths allows the upper support to be at different tilt angles, thereby achieving the beneficial technical effects of adjustable light-gathering angle and flexible installation.
[0006] The installation legs described in this solution connect the upper and lower supports to the energy storage cabin. When the energy storage cabin is moved, the support arms and photovoltaic panels can be removed, and both the upper and lower supports can rotate. They are then folded and pressed against the outer wall of the energy storage cabin. The upper and lower supports are secured at multiple points using wires, ropes, and other components, reducing the assembly process and workload when the energy storage cabin is used again. Compared with existing technologies, the ease of assembly and disassembly of the fixed supports in this solution is improved.
[0007] Furthermore, the clamping block includes a side clamping block and an end clamping block. The side clamping block has connection ports on both sides for the photovoltaic panel to slide into from both sides, and the end clamping block has a limiting port for the end of the photovoltaic panel to engage. Typically, the photovoltaic panel is installed at an angle. The side clamping blocks increase the connection point between the photovoltaic panel and the upper support, while the two ends of the photovoltaic panel in the angled direction are fixed by the end clamping blocks, which act as a barrier to prevent the photovoltaic panel from sliding. At the same time, using the side and end clamping blocks of this solution to fix the photovoltaic panel further improves the ease of assembly and disassembly.
[0008] Furthermore, the side pressure block is in the shape of an "I" or a "T", and the end pressure block is in the shape of a "7" or a "Z". Both the side and end pressure blocks are bolted to the upper support at their bottoms, and the upper and lower edges of the photovoltaic panel abut against the lower part of the horizontal section of the pressure block and the upper part of the upper support, respectively, thus stabilizing the position of the photovoltaic panel.
[0009] Furthermore, the lower support is mainly composed of multiple rows of connecting frames spliced together, with adjacent connecting frames connected by hinge plates; the upper support has the same structure as the lower support.
[0010] Furthermore, the hinge plate has through holes at both ends, and a connecting hole is provided at the connection between the connecting frame and the hinge plate. The connecting hole and the through hole are connected by a double-ended bolt. The smooth part in the middle of the double-ended bolt is located inside the connecting hole and the through hole. The two ends of the double-ended bolt are limited by nuts connected by threads to the hinge plate and the connecting frame. The middle part of the double-ended bolt is located inside the connecting hole and the through hole, which facilitates smooth rotation between the connecting frames and makes folding easy during transfer.
[0011] Furthermore, the end of the support arm also uses the same hinge structure as described above to connect to the upper and lower supports. After one end of the support arm is detached from the hinge plate, the other end can rotate to rest against the corresponding upper or lower support, further reducing the amount of disassembly and assembly work.
[0012] Furthermore, the upper support is inclined, with the end furthest from the energy storage container being the lower end.
[0013] Furthermore, the support arm, located away from the energy storage container, is reinforced with inclined reinforcing ribs to connect with both the upper and lower supports, thereby enhancing the stability of the fixed support structure. Attached Figure Description
[0014] Figure 1 This is a diagram showing the usage status of a photovoltaic panel array fixing bracket for an energy storage container according to this utility model;
[0015] Figure 2 This is a schematic diagram of the structure of a photovoltaic panel array fixing bracket for an energy storage container according to the present invention;
[0016] Figure 3 This is a structural schematic diagram of the hinged frame connector in the photovoltaic panel array fixing bracket of an energy storage container according to the present invention;
[0017] Figure 4 for Figure 2 Enlarged view of point C in the middle. Detailed Implementation
[0018] The following detailed description illustrates the specific implementation method:
[0019] The reference numerals in the accompanying drawings include: fixed bracket A, upper bracket A1, lower bracket A2, energy storage container B, hinged frame connector 1, support arm I 2, rod 3, hinged plate 4, support arm II 5, reinforcing rib 6, support arm III 7, photovoltaic panel 8, "T" shaped pressure block 9, and "Z" shaped pressure block 10.
[0020] The basic implementation examples are as follows: Figure 1 As shown: A fixing bracket A for an array of 8 photovoltaic panels in an energy storage container B, wherein the fixing bracket A is installed on the rear and left and right sides of the energy storage container B, as shown. Figure 1 As shown.
[0021] like Figure 2 As shown, the fixed support A includes an upper support A1 and a lower support A2. One end of the upper support A1 is connected to the upper side of the outer wall of the energy storage container B via a rotatable upper leg. The upper leg is connected to the outer wall of the energy storage container B with screws. The lower support A2 is connected to the energy storage container B via a lower leg in the same way. Both the upper and lower legs use hinged frame connectors 1. Figure 3 As shown.
[0022] The upper support A1 is constructed using several longitudinally and transversely connected rods 3, forming multiple connecting frames. The rods 3 perpendicular to the energy storage container B are connected by hinged plates 4. In this design, the hinged plates 4 have through holes at both ends, and connecting holes are provided at the joints between the rods 3 and the hinged plates 4. These connecting holes and the through holes are connected by double-ended bolts. The smooth portion of the middle of the double-ended bolt is located within the connecting hole and the through hole. The two ends of the double-ended bolt are secured to the hinged plates 4 and the connecting frames by threaded nuts. The middle of the double-ended bolt, located within the connecting hole and the through hole, facilitates smooth rotation between the connecting frames and allows for easy folding during transfer. The presence of such hinged plates 4 on both sides of the joints of the rods 3 helps to reinforce the connection, and the two hinged plates 4 are connected as a single unit in the middle, enhancing overall strength.
[0023] The upper support A1 and the lower support A2 have the same structure. The upper support A1 and the lower support A2 are connected by support arms I 2, II 5 and III 7 with decreasing heights in sequence. The lower end of the upper support A1 is inclined and away from the energy storage container B. Both ends of support arms I 2, II 5 and III 7 are connected to the rods 3 of the upper support A1 and the lower support A2 by the aforementioned hinge plates 4. The support arm III is also connected to the upper support A1 and the lower support A2 by the reinforcing ribs 6 of the diagonal support to enhance stability.
[0024] like Figure 4 As shown, a "T"-shaped pressure block 9 is screwed onto the inclined rod 3 on the upper support A1, and a "Z"-shaped pressure block 10 is screwed onto the rod 3 parallel to the ground. The photovoltaic panel 8 is placed on the upper support A1. The "T"-shaped pressure block 9 is located on the inclined side of the photovoltaic panel 8, which is the side pressure block. The inclined side of the photovoltaic panel 8 is located at the connection port on both sides of the "T"-shaped pressure block 9. The "Z"-shaped pressure block 10 is located on the horizontal edge of the photovoltaic panel 8, which is the end pressure block. The horizontal edge of the photovoltaic panel 8 is inserted into the limiting port of the "Z"-shaped pressure block 10.
[0025] In the implementation process of this scheme, the connection of the hinge plate 4 can achieve 180° rotation. When the container is transferred, the photovoltaic panel 8 is completely removed first, and then one end (preferably the lower end) of the support arm I 2, support arm II 5 and support arm III 7 is removed. Then, the upper bracket A1 of the photovoltaic panel 8 is folded and installed close to the container wall. The support arm I 2, support arm II 5 and support arm III 7 hang down naturally. Then, the lower bracket A2 on the ground is folded and installed close to the container wall. Finally, the wire is used to wrap around the two overlapping rods 3. The wire is wrapped around to fix the bracket.
[0026] In this technical solution, the "Z" shaped pressure block 10 can be replaced with a "7" shaped pressure block with a similar shape, and the "T" shaped pressure block 9 can be replaced with an "I" shaped pressure block with a similar shape.
Claims
1. A fixing bracket for a photovoltaic panel array in an energy storage container, characterized in that: It includes an upper support, a lower support, and multiple support arms. One end of the lower support and the upper support is rotatably connected to a mounting leg, which is connected to the energy storage container. Both ends of the support arms are detachably connected to the upper support and the lower support, respectively. The upper support is connected to a pressure block for fixing the photovoltaic panels.
2. The photovoltaic panel array fixing bracket for energy storage cabin according to claim 1, characterized in that: The pressing block includes a side pressing block and an end pressing block. The side pressing block has connection ports on both sides for the photovoltaic panel to slide in from both sides, and the end pressing block has a limiting port for the end of the photovoltaic panel to be inserted.
3. The photovoltaic panel array fixing bracket for energy storage container according to claim 2, characterized in that: The side pressure block is in the shape of an "I" or a "T", and the end pressure block is in the shape of a "7" or a "Z".
4. The photovoltaic panel array fixing bracket for energy storage container according to claim 3, characterized in that: The lower support is mainly composed of multiple rows of connecting frames spliced together, with adjacent connecting frames connected by hinge plates; the upper support has the same structure as the lower support.
5. The photovoltaic panel array fixing bracket for energy storage container according to claim 4, characterized in that: The hinge plate has through holes at both ends, and the connection between the connecting frame and the hinge plate has a connecting hole. The connecting hole and the through hole are connected by a double-ended bolt. The smooth part in the middle of the double-ended bolt is located in the connecting hole and the through hole. The two ends of the double-ended bolt are limited by nuts connected by threads to the hinge plate and the connecting frame.
6. The photovoltaic panel array fixing bracket for energy storage container according to claim 5, characterized in that: The end of the support arm is also connected to the upper and lower supports using the hinge plate.
7. A photovoltaic panel array fixing bracket for an energy storage container according to any one of claims 1 to 6, characterized in that: The upper support is inclined, with the end furthest from the energy storage container being the lower end.
8. A photovoltaic panel array fixing bracket for an energy storage container according to claim 7, characterized in that: The support arm, which is far from the energy storage container, is reinforced with inclined reinforcing ribs to connect with the upper and lower supports.