Positioning assembly type photovoltaic cell assembly

Abstract

The utility model relates to the field of solar photovoltaic technology, and discloses a positioning assembly type photovoltaic cell assembly, which comprises a mounting seat I and a mounting seat II, a battery pack is arranged between the mounting seat I and the mounting seat II, and a plurality of bottom feet are arranged at the bottoms of the mounting seat I and the mounting seat II. First sliding grooves and second sliding grooves are formed in the side walls of the first mounting base and the second mounting base correspondingly, fixing assemblies are arranged in the two first sliding grooves correspondingly, a clamping assembly is arranged in the bottom wall of the second mounting base, and an inserting plate is fixedly connected to the bottom of the side, close to the second mounting base, of the first mounting base; and the inserting plate is inserted into the mounting seat II. According to the utility model, the stable connection between the mounting seats is realized through the insertion plate, the fixing rod and the insertion rod structure, and the overall strength of the assembly is improved; meanwhile, a sliding pressing plate and an L-shaped plate are matched with a tension spring for limiting, so that displacement of the battery pack is effectively prevented, stable and reliable installation is ensured, and rapid assembly and later maintenance are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of solar photovoltaic technology, and in particular to a positioning and assembly type photovoltaic cell module. Background Technology

[0002] Currently, photovoltaic (PV) power generation, as a crucial component of the renewable energy sector, is widely applied in various scenarios such as residential buildings, industrial parks, agricultural greenhouses, and PV power plants. As the core structure for converting light energy into electrical energy, the installation method, structural stability, and ease of maintenance of PV modules directly impact the overall system efficiency and operational safety. With the increasing trend of distributed PV development, higher demands are being placed on the modularity, assembly efficiency, and positioning accuracy of PV modules. Especially in applications involving large-area array deployments or complex site conditions, traditional fixing methods struggle to balance rapid deployment with structural safety.

[0003] Regarding the aforementioned aspects, commonly used positioning and assembly photovoltaic (PV) modules generally employ aluminum alloy frames or brackets, securing the modules to the bracket structure using bolts, clips, and other fasteners. PV panels are typically embedded in pre-set mounting frames and held in place by external clamps, hooks, or other clamping mechanisms. Some structures incorporate guide rails or slots for guiding the module's fit with the bracket. Positioning generally relies on mechanical stops or manual adjustment, and structural stability is achieved after assembly using multi-point screw reinforcement.

[0004] However, in practical applications, the above-mentioned structure still has some unavoidable problems. First, the existing component connection methods lack targeted matching structures, and the connection forms are usually simple. If installation errors exist, it can easily lead to structural instability. If there is no plug-in matching structure and limiting buffer design between the two main load-bearing components, it is easy to loosen or cause structural stress concentration due to long-term external forces. Second, the current module positioning of the battery pack is mostly static pressing or relying on gravity support, without the configuration of a sliding pressure plate structure, let alone a precise guiding or locking mechanism, resulting in the risk of battery pack dislocation during transportation or when affected by wind. Third, the limiting state of the pressure plate after sliding into place is not considered. In traditional structures, the pressure block is prone to displacement due to vibration, and there is a lack of built-in elastic structure to ensure its stable pressing position, thus affecting the long-term operational safety of the battery module.

[0005] To address the above issues, a positioning-mounted photovoltaic cell module is proposed. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides a positioning-assembled photovoltaic cell module, which aims to solve the problems of existing positioning-assembled photovoltaic cell modules in terms of structural fit, positioning accuracy, connection stability and module protection.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a positioning and assembly type photovoltaic cell module, including a mounting base one and a mounting base two, wherein a battery pack is disposed between the interior of the mounting base one and the mounting base two, and both have multiple feet at their bottoms. The side walls of the mounting base one and the mounting base two are each provided with a sliding groove one and a sliding groove two, respectively. A fixing component is disposed inside each of the two sliding grooves one. A snap-fit ​​component is disposed inside the bottom wall of the mounting base two. An insert plate is fixedly connected to the bottom of the mounting base one near the mounting base two, and the insert plate is inserted into the interior of the mounting base two. The snap-fit ​​component includes a rod, and a limiting plate is fixedly connected to the outer side of the rod. Both the rod and the limiting plate are slidably connected inside the mounting base two. A compression spring is sleeved on the outer side of the rod.

[0008] As a further description of the above technical solution:

[0009] The insert plate has a fixing hole inside, and the insert rod is inserted into the fixing hole.

[0010] As a further description of the above technical solution:

[0011] One end of the pressure spring is fixedly connected to the outside of the limiting plate, and the other end of the pressure spring is fixedly connected to the inside of the mounting base.

[0012] As a further description of the above technical solution:

[0013] The mounting base one has a plurality of fixing rods symmetrically arranged on the side near the mounting base two, and the plurality of fixing rods are inserted into the interior of the mounting base two.

[0014] As a further description of the above technical solution:

[0015] The fixing component includes a pressure plate, which is slidably connected inside the slide groove. Both ends of the pressure plate are fixedly connected to L-plates. Two sliders are symmetrically arranged on the inner side of the L-plates, and a tension spring is provided on the inner side of the L-plates.

[0016] As a further description of the above technical solution:

[0017] Two limiting grooves are symmetrically opened at the end of the pressure plate, and the two sliders are slidably connected inside the limiting grooves.

[0018] As a further description of the above technical solution:

[0019] The slide groove 2 has multiple inner grooves inside, and the bottom of the L plate is inserted into the inner groove.

[0020] As a further description of the above technical solution:

[0021] One end of the tension spring is fixedly connected to the end of the pressure plate, and the other end of the tension spring is fixedly connected to the inner side of the L plate.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, two mounting bases can be connected by inserting a plate and multiple fixing rods. Under the action of the limiting plate and the pressure spring, the insert rods can be inserted into the fixing holes opened inside the plate to ensure the stability of the connection between the two mounting bases.

[0024] 2. In this utility model, fixing components are provided on both side walls of the installation. After the battery pack is placed, the sliding pressure plate prevents the battery pack from falling out of the mounting base. The L-plate at the end of the pressure plate slides in the second slide groove. When it slides to the designated position, the L-plate can be inserted into the inner groove under the action of the tension spring, ensuring that the pressure plate will not shift and ensuring the stable installation of the battery pack. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a positioning and assembly photovoltaic cell module proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the insert plate of a positioning and assembly photovoltaic cell module proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the insertion rod of a positioning and assembly photovoltaic cell module proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the L-plate of a positioning and assembly photovoltaic cell module proposed in this utility model;

[0029] Figure 5 This is a schematic diagram of the tension spring structure of a positioning and assembly photovoltaic cell module proposed in this utility model.

[0030] Legend:

[0031] 1. Mounting base one; 2. Mounting base two; 3. Base foot; 4. Snap-fit ​​assembly; 401. Insert rod; 402. Limiting plate; 403. Compression spring; 5. Battery pack; 6. Fixing assembly; 601. Pressure plate; 602. L-plate; 603. Slider; 604. Tension spring; 605. Limiting groove; 7. Slide groove one; 8. Slide groove two; 9. Fixing rod; 10. Insert plate; 11. Fixing hole; 12. Inner groove. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 1 - Figure 3 This utility model provides an embodiment of a positioning and assembly photovoltaic cell module, including a mounting base 1 and a mounting base 2. A battery pack 5 for power generation is disposed between the mounting base 1 and the mounting base 2, and the battery pack 5 extends laterally through the interior of the two mounting bases and is securely installed therebetween. To enhance the stability of the overall structure in outdoor use, the bottom of both mounting base 1 and mounting base 2 is provided with multiple feet 3 for contacting the installation ground, which can effectively distribute the weight of the module and improve grounding stability, adapting to the laying requirements of different terrains. Furthermore, in order to achieve rapid installation and replacement of the battery pack 5, the side walls of both mounting base 1 and mounting base 2 are symmetrically provided with sliding grooves 7 and 8, respectively. Fixing components 6 are respectively provided in the two sliding grooves 7 to press and fix the sides of the battery pack 5 from two directions, preventing the battery pack 5 from shaking or shifting during transportation or use. The bottom wall of the second mounting base 2 is embedded with a snap-fit ​​assembly 4, which includes a rod 401. A limiting plate 402 is fixedly connected to the outside of the rod 401. The limiting plate 402 is used to restrict the forward and backward movement of the rod 401 in the slide groove. At the same time, the rod 401 and the limiting plate 402 are slidably connected inside the second mounting base 2. A pressure spring 403 is also sleeved on the outside. One end of the pressure spring 403 is fixedly connected to the outside of the limiting plate 402, and the other end is fixed to the snap-fit ​​structure inside the second mounting base 2. Thus, the spring force drives the rod 401 to automatically rebound, ensuring that the rod 401 can be reliably inserted into the positioning structure. To achieve the insertion and positioning function, a plug plate 10 is fixedly installed on the bottom side of the mounting base 1 near the mounting base 2. The plug plate 10 can be inserted into the corresponding insertion cavity inside the mounting base 2. A fixing hole 11 is also provided inside the plug plate 10. The plug rod 401 can be automatically inserted into the fixing hole 11 under the action of the pressure spring 403 to achieve a stable lock between the two mounting bases and prevent loosening. At the same time, multiple fixing rods 9 are symmetrically arranged on the side of the mounting base 1 near the mounting base 2. These fixing rods 9 are also inserted into the limiting holes on the inner side of the mounting base 2, further enhancing the positioning accuracy and connection strength of the two mounting bases.

[0034] Reference Figure 4 - Figure 5In another embodiment of this utility model, the fixing component 6 is used to limit and press the battery pack 5 in the installation state between mounting base 1 and mounting base 2, thereby preventing it from shifting or loosening under transportation, vibration, or natural conditions. The fixing component 6 includes a pressure plate 601, which is slidably connected inside the slide groove 7 and can move along the slide groove direction. Both ends of the pressure plate 601 are fixedly connected to L-plates 602, which serve as connecting and supporting components. The bottom of the L-plates 602 is inserted into multiple inner grooves 12 provided inside the slide groove 8, thereby limiting and guiding the L-plates 602 in the vertical direction, making the sliding of the pressure plate 601 more stable. To further enhance the stability and return performance of the pressure plate 601 structure, two sliders 603 are symmetrically arranged on the inner side of the L-plate 602 to form a sliding connection with the pressure plate 601. Specifically, two limiting grooves 605 are symmetrically opened at the ends of the pressure plate 601, and the two sliders 603 are slidably connected within the limiting grooves 605 to form a good guiding structure, thereby ensuring that the pressure plate 601 does not tilt or jam when subjected to force. To ensure that the pressure plate 601 remains pressed after positioning and has a certain self-adaptive capability, a tension spring 604 is also provided on the inner side of the L-plate 602. One end of the tension spring 604 is fixedly connected to the end of the pressure plate 601, and the other end is fixedly connected to the inner side of the L-plate 602. After the pressure plate 601 slides into the designated position, the tension spring 604 is in a stretched state, and its elasticity can make the pressure plate 601 generate a continuous inward pressing force, effectively preventing the pressure plate 601 from loosening due to external factors such as thermal expansion and contraction and vibration.

[0035] Working principle: First, the basic structural connection is formed by the insertion plate 10 between mounting base 1 and mounting base 2. After the insertion plate 10 is inserted into the mounting base 2, the insertion rod 401, under the elastic force of the pressure spring 403, slides along the channel into the fixing hole 11 provided on the insertion plate 10 to achieve initial snap-fit ​​positioning. At the same time, multiple fixing rods 9 provided on mounting base 1 are also inserted into the limiting holes of mounting base 2 to form an auxiliary insertion connection. After the base assembly is completed, the battery pack 5 is placed in the accommodating space between mounting base 1 and mounting base 2. Then, it slides through the sliding groove 7. The pressure plate 601 moves toward the surface of the battery pack 5 to achieve contact with the battery pack 5. The bottom of the L-plate 602 connected to both ends of the pressure plate 601 is inserted into the multiple inner grooves 12 in the sliding groove 8 to complete the vertical limit. The limiting groove 605 at the end of the pressure plate 601 is slidably connected to the slider 603 slidably set inside the L-plate 602 to ensure the guiding stability of the pressure plate 601 during the movement. When the pressure plate 601 slides to the target position, the tension spring 604 connected between the pressure plate 601 and the L-plate 602 is stretched and the pressure plate 601 is kept in the position by the reverse tension, so as to achieve continuous pressing of the battery pack 5.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A positioning-mounted photovoltaic cell module, comprising mounting base one (1) and mounting base two (2), characterized in that: A battery pack (5) is provided between the interior of the first mounting base (1) and the second mounting base (2). Both of them have multiple feet (3) at their bottom. The side walls of the first mounting base (1) and the second mounting base (2) are provided with a sliding groove (7) and a sliding groove (8). The two sliding grooves (7) are provided with a fixing component (6). The bottom wall of the second mounting base (2) is provided with a snap-fit ​​component (4). The bottom of the first mounting base (1) near the second mounting base (2) is fixedly connected to a plug plate (10). The plug plate (10) is inserted into the interior of the second mounting base (2). The snap-fit ​​component (4) includes a plug rod (401). The outside of the plug rod (401) is fixedly connected to a limiting plate (402). The plug rod (401) and the limiting plate (402) are slidably connected inside the second mounting base (2). A pressure spring (403) is sleeved on the outside of the plug rod (401).

2. The positioning and assembly type photovoltaic cell module according to claim 1, characterized in that: The insert plate (10) has a fixing hole (11) inside, and the insert rod (401) is inserted into the fixing hole (11).

3. A positioning-assembled photovoltaic cell module according to claim 1, characterized in that: One end of the pressure spring (403) is fixedly connected to the outside of the limiting plate (402), and the other end of the pressure spring (403) is fixedly connected to the inside of the mounting base (2).

4. A positioning-assembled photovoltaic cell module according to claim 1, characterized in that: The mounting base one (1) is symmetrically provided with a plurality of fixing rods (9) on one side near the mounting base two (2), and the plurality of fixing rods (9) are inserted into the interior of the mounting base two (2).

5. A positioning-assembled photovoltaic cell module according to claim 1, characterized in that: The fixing component (6) includes a pressure plate (601), which is slidably connected inside the slide groove (7). Both ends of the pressure plate (601) are fixedly connected to L plates (602). Two sliders (603) are symmetrically arranged on the inner side of the L plates (602), and a tension spring (604) is arranged on the inner side of the L plates (602).

6. A positioning-assembled photovoltaic cell module according to claim 5, characterized in that: The pressure plate (601) has two symmetrically provided limiting grooves (605) at its end, and the two sliders (603) are slidably connected inside the limiting grooves (605).

7. A positioning-assembled photovoltaic cell module according to claim 5, characterized in that: The slide groove 2 (8) has multiple inner grooves (12) inside, and the bottom of the L plate (602) is inserted into the inner groove (12).

8. A positioning-assembled photovoltaic cell module according to claim 5, characterized in that: One end of the tension spring (604) is fixedly connected to the end of the pressure plate (601), and the other end of the tension spring (604) is fixedly connected to the inner side of the L plate (602).

Images