Solar photovoltaic mechanism matched with thin battery piece

Abstract

The utility model provides a solar photovoltaic mechanism matched with a thin battery piece, which comprises a mounting frame and a plurality of placing grooves arranged on the mounting frame in an array mode, supporting plates are elastically arranged in the placing grooves through first springs, and battery panels used for being locked and placed in the placing grooves are arranged on the periphery of the placing grooves; the locking component comprises a mounting block fixedly connected to the mounting frame and a locking block elastically arranged in the mounting block, and the locking block is used for being matched with a supporting plate to limit the battery panel. According to the solar photovoltaic mechanism matched with the thin battery piece, through the matching design of the elastic supporting plate and the first spring, the supporting height can be adaptively adjusted and buffer protection can be formed when the battery panel is installed, so that the impact of external pressure or vibration on the thin battery piece can be effectively relieved; subfissure or damage caused by rigid contact is avoided, and the service life and the safety of the battery piece are remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of solar photovoltaic technology, specifically a solar photovoltaic mechanism with matching thin-film solar cells. Background Technology

[0002] As an important component of clean energy, solar photovoltaic technology directly converts solar energy into electrical energy and has been widely used in fields such as construction, transportation, and agriculture. In recent years, with the advancement of materials science and manufacturing processes, thinner solar cells have gradually become an industry trend. They have advantages such as lightweight, flexibility, and cost reduction, but at the same time, they also place higher demands on the adaptability and reliability of installation structures.

[0003] Existing photovoltaic panel installation mechanisms mostly adopt rigid fixing or simple snap-fit ​​methods, which lack targeted design, especially for fixing thin solar cells. Traditional locking structures cannot balance installation convenience and fixing stability, which can easily lead to displacement or loosening of solar cells under conditions such as wind vibration and temperature changes, or even cause microcracks due to stress concentration, seriously affecting power generation efficiency and service life. How to achieve rapid installation and adaptive buffering of thin solar cells has become a key technical problem restricting their large-scale application.

[0004] In view of this, a solar photovoltaic structure with matching thin-film solar cells is proposed. Utility Model Content

[0005] The purpose of this invention is to solve the problem that traditional solar photovoltaic mechanisms for matching thin-cell batteries often use traditional rigid fixing or simple snap-fit ​​methods, which are difficult to match the installation requirements of thin-cell batteries, resulting in inconvenient installation and poor fixing stability. This invention provides a solar photovoltaic mechanism for matching thin-cell batteries.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a solar photovoltaic mechanism with matching thin battery cells, including a mounting frame and multiple placement slots arrayed on the mounting frame, each of the multiple placement slots having a support plate elastically arranged by a first spring, and battery panels placed in the placement slots being provided around the perimeter of each placement slot; a locking component, the locking component including a mounting block fixedly connected to the mounting frame and a locking block elastically arranged in the mounting block, the locking block being used to cooperate with the support plate to limit the battery panel.

[0007] Preferably, the top height of the support plate is flush with the top height of the mounting bracket in the initial state.

[0008] Preferably, a guide slope with an inclined surface is provided above the locking block, and a movable groove for moving the locking block is provided inside the mounting block. A second spring is fixedly connected to the inner bottom wall of the movable groove. One end of the second spring is fixedly connected to the inner bottom wall of the movable groove, and the other end of the second spring is fixedly connected to the locking block.

[0009] Preferably, both ends of the locking block are fixedly connected to sliders with a T-shaped cross-section, and the movable groove is provided with a groove that matches the size of the slider.

[0010] Preferably, the length of the groove is greater than the length of the mounting block, so that the mounting block can be completely inside the movable groove when it retracts into the movable groove.

[0011] Preferably, an unlocking rod is fixedly connected to one end of the mounting block facing away from the guide slope, and the unlocking rod passes through the mounting block.

[0012] Preferably, the end of the mounting block is flush with the side wall of the placement groove.

[0013] Compared with the prior art, this utility model has the following beneficial effects:

[0014] The solar photovoltaic mechanism for matching thin battery cells provided by this utility model, through the cooperative design of elastic support plate and first spring, can adaptively adjust the support height and form a buffer protection during battery panel installation, effectively reducing the impact of external pressure or vibration on thin battery cells, avoiding microcracks or damage caused by rigid contact, and significantly improving the service life and safety of battery cells.

[0015] The solar photovoltaic mechanism with matching thin battery cells provided by this utility model has a linkage locking design between the locking block and the support plate. When the battery panel is pressed down to the preset position, the locking block can be triggered to automatically pop out and limit the position, so as to quickly fix the battery panel around the perimeter. When disassembling, the locking block can be reset and unlocked synchronously by simply lifting the battery panel. This balances installation efficiency and fixing stability, and solves the problems of cumbersome operation and easy loosening of traditional snap-fit ​​structures.

[0016] The solar photovoltaic mechanism for matching thin battery cells provided by this utility model uses a combination design of guide ramp and unlocking rod. It can guide the battery panel into the slot accurately by using the inclined surface of the guide ramp to avoid installation deviation. At the same time, the exposed unlocking rod can directly drive the locking block to retract, realizing the quick and non-damaging disassembly of the battery panel, simplifying the maintenance process and reducing operation and maintenance costs. In addition, with the flexible support plate, it can also install battery cells of different thicknesses, making the device more widely applicable. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.

[0018] In the attached diagram:

[0019] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model.

[0020] Figure 2 This is a three-dimensional structural schematic diagram of another embodiment of the present utility model.

[0021] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0022] Figure 4 This is a bottom view of a locking component according to an embodiment of the present invention.

[0023] Figure 5 This is a split view of the locking component according to an embodiment of the present invention.

[0024] In the diagram: 1. Mounting bracket, 12. Placement slot, 13. Support plate, 14. First spring, 15. Battery plate, 2. Locking component, 21. Mounting block, 22. Locking block, 23. Guide slope, 24. Movable slot, 25. Slider, 26. Slide groove, 27. Second spring, 28. Unlocking lever. Detailed Implementation

[0025] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Please see Figure 1-5The solar photovoltaic mechanism of this utility model with matching thin battery cells includes a mounting frame 1 and multiple placement slots 12 arrayed on the mounting frame 1. Each placement slot 12 has a support plate 13 elastically arranged within it via a first spring 14. Each placement slot 12 has battery panels 15 arranged around its perimeter for locking the panels placed within it. A locking component 2 includes a mounting block 21 fixedly connected to the mounting frame 1 and a locking block 22 elastically arranged within the mounting block 21. The locking block 22 cooperates with the support plate 13 to limit the position of the battery panels 15. Specifically, by setting... The array of placement slots 12 and elastic support plates 13 can adapt to the modular installation requirements of thin battery cells of different sizes. The elastic support of the first spring 14 can not only buffer the local pressure of the battery panel 15 during installation or when subjected to external force, but also automatically reset the support plate 13 during disassembly to avoid deformation or damage to the battery cells due to hard compression. At the same time, the linkage design between the locking component 2 and the support plate 13 can automatically lock during the pressing of the battery panel 15, ensuring that the battery panel 15 is evenly stressed and firmly fixed after installation, effectively improving the adaptability and safety of the overall structure.

[0027] In its initial state, the top height of the support plate 13 is flush with the top height of the mounting bracket 1. This arrangement ensures that when the solar panel 15 is not installed, the support plate 13 and the surface of the mounting bracket 1 form a flat support platform, facilitating quick positioning and placement of the solar panel 15 by operators and avoiding installation misalignment or slippage caused by height differences. Simultaneously, when the solar panel 15 is pressed down, the support plate 13 can sink evenly with the compression of the first spring 14, ensuring that the edge of the solar panel 15 remains horizontal when it contacts the locking block 22, providing a stable guiding foundation for subsequent locking actions and reducing frictional damage to the solar cells during installation.

[0028] Secondly, a guide slope 23 with an inclined surface is provided above the locking block 22, and a movable groove 24 for moving the locking block 22 is provided in the mounting block 21. A second spring 27 is fixedly connected to the inner bottom wall of the movable groove 24. One end of the second spring 27 is fixedly connected to the inner bottom wall of the movable groove 24, and the other end of the second spring 27 is fixedly connected to the locking block 22. In other words, by setting the inclined guide slope 23, when the solar panel 15 is pressed down, the vertical pressure can be converted into the horizontal displacement of the locking block 22 by the contact between its edge and the guide slope 23. This automatically triggers the locking block 22 to retract into the movable groove 24. After the solar panel 15 is fully placed in place, the second spring 27 drives the locking block 22 to reset and pop out, accurately locking into the reserved limiting groove on the side of the solar panel 15. This achieves an automatic locking function without manual operation, significantly improving installation efficiency and reliability.

[0029] Furthermore, both ends of the locking block 22 are fixedly connected to sliders 25 with a T-shaped cross-section. The movable groove 24 has a sliding groove 26 that matches the size of the slider 25. Through the cooperation of the T-shaped slider 25 and the sliding groove 26, the movement direction of the locking block 22 in the movable groove 24 can be restricted, ensuring that the locking block 22 always slides horizontally along the preset trajectory, avoiding deflection or jamming caused by uneven force. At the same time, the tight cooperation between the slider 25 and the sliding groove 26 can distribute the force load on the locking block 22 in the locked state, enhance the vibration and impact resistance of the locking structure, prevent the solar panel 15 from loosening under wind vibration or temperature deformation, and further ensure the stability of long-term use.

[0030] Furthermore, the length of the slide groove 26 is greater than the length of the mounting block 21, so that the mounting block 21 can be completely inside the movable groove 24 when it retracts into the movable groove 24. The extended design of the slide groove 26 provides sufficient retraction space for the locking block 22, ensuring that the locking block 22 is completely hidden inside the movable groove 24 in the unlocked state, avoiding interference between its exposed part and the battery panel 15 or other components, thereby simplifying the disassembly process.

[0031] In addition, an unlocking rod 28 is fixedly connected to one end of the mounting block 21 facing away from the guide slope 23. The unlocking rod 28 is set through the mounting block 21. The exposed design of the unlocking rod 28 provides a convenient operating interface for manual intervention. When it is necessary to remove the battery panel 15, simply press the unlocking rod 28 to directly drive the locking block 22 to retract into the movable groove 24, thereby releasing the limiting effect on the battery panel 15 and realizing quick and non-destructive disassembly. In addition, the through structure of the unlocking rod 28 can ensure uniform force application and avoid the locking block 22 from jamming or deforming due to force on one side, further simplifying the maintenance process and reducing the difficulty of operation. It is especially suitable for equipment maintenance scenarios in high-altitude or confined spaces.

[0032] Specifically, the end of the mounting block 21 is flush with the side wall of the placement groove 12. By aligning the end of the mounting block 21 with the side wall of the placement groove 12, the installation position of the locking component 2 can be completely fitted with the edge of the battery panel 15, avoiding space waste or structural interference caused by the outward protrusion of the mounting block 21, forming a symmetrical and balanced clamping force, preventing local stress concentration caused by force displacement of the battery panel 15 during the locking process, thereby reducing the risk of microcracks in thin battery cells due to improper installation.

[0033] It should be noted that this solar photovoltaic mechanism achieves rapid installation and stable fixation of thin solar cells through a synergistic mechanism of elastic support and automatic locking. When the solar panel 15 is placed in the placement slot 12, the support plate 13 is elastically supported by the first spring 14 to maintain its initial height, flush with the surface of the mounting bracket 1, facilitating precise insertion into the slot. When the solar panel 15 is pressed down, its edge contacts the guide slope 23 above the locking block 22, forcing the locking block 22 to retract horizontally along the sliding groove 26 in the movable slot 24 and compress the second spring 27. After the solar panel 15 is fully pressed down to the preset position, the second spring 27 rebounds, driving the locking block 22 to reset and engage with the side limit of the solar panel 15, achieving synchronous locking from all sides. During disassembly, pressing the unlocking lever 28 directly drives the locking block 22 to retract. After releasing the limit, the support plate 13 lifts the solar panel 15 under the action of the first spring 14, completing non-destructive disassembly. Throughout the process, the elastic support and locking structure work together to buffer external impacts and ensure the stability of the solar panel 15 under dynamic conditions.

[0034] It is important to note that before installing the battery panel 15, the reset status of the support plate 13 and the locking block 22 should be checked to ensure that the top of the support plate 13 is flush with the mounting bracket 1 and that the locking block 22 is not obstructed by foreign objects, thus affecting the function of the guide slope 23. When placing the battery panel 15, it should be pressed down gently, using the slope of the guide slope 23 to guide it into the groove naturally, avoiding forceful pressing that could deform the locking block 22 or damage the edges of the battery panels. In addition, when disassembling, force should be applied evenly to the unlocking rod 28 to prevent unilateral pressure from causing the locking block 22 to become misaligned or the slide groove 26 to wear. During long-term use, the dust or impurities in the slide groove 26 should be cleaned regularly to prevent the locking block 22 from being obstructed and causing locking failure.

[0035] In addition, the mounting bracket 1 needs to be adapted to the size and array layout of the solar panel 15 to ensure that the locking component 2 and the side limiting groove of the solar panel 15 are accurately aligned to avoid local stress concentration or loose locking caused by misalignment. At the same time, the spring and movable groove 24 need to be rust-proofed in the outdoor environment to ensure the long-term reliability of the mechanism.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A solar photovoltaic mechanism with matching thin-film solar cells, characterized in that: The utility model relates to a battery plate fixing device, including mounting frame (1) and a plurality of array opening setting groove (12) on mounting frame (1), a plurality of setting groove (12) are all elastically provided with support plate (13) through first spring (14) in, the periphery of setting groove (12) is all provided with the battery plate (15) for locking and placing in setting groove (12); Locking component (2), the locking component (2) including fixedly connected on the mounting frame (1) mounting block (21) and the locking block (22) of elastic setting in the mounting block (21), the locking block (22) is used for cooperating support plate (13) to limit the battery plate (15).

2. The solar photovoltaic mechanism of thin type battery sheet set as claimed in claim 1, wherein: The top height of the support plate (13) is flush with the top height of the mounting frame (1) in the initial state.

3. The solar photovoltaic mechanism of thin type battery sheet set as claimed in claim 1, wherein: The upper portion of the locking block (22) is provided with a guide slope (23) in the form of an inclined surface, the mounting block (21) is provided with a movable groove (24) for moving the locking block (22), the inner bottom wall surface of the movable groove (24) is fixedly connected with a second spring (27), one end of the second spring (27) is fixedly connected with the inner bottom wall surface of the movable groove (24), the other end of the second spring (27) is fixedly connected with the locking block (22).

4. The solar photovoltaic mechanism of thin type battery sheet set as claimed in claim 3, wherein: Both ends of the locking block (22) are fixedly connected with a sliding block (25) in the form of a T-shaped cross section, the movable groove (24) is provided with a sliding groove (26) with a size suitable for the sliding block (25), and the sliding groove (26) does not penetrate the movable groove (24).

5. The solar photovoltaic mechanism of thin type battery sheet set as claimed in claim 4, wherein: The length of the sliding groove (26) is greater than the length of the mounting block (21), so that the mounting block (21) can be completely located in the movable groove (24) when it is retracted into the movable groove (24).

6. The solar photovoltaic mechanism of thin type battery sheet set as claimed in claim 5, wherein: One end of the mounting block (21) away from the guide slope (23) is fixedly connected with an unlocking rod (28), and the unlocking rod (28) penetrates the mounting block (21).

7. The solar photovoltaic mechanism of thin type battery sheet set as claimed in claim 6, wherein: The end of the mounting block (21) is flush with the side wall of the setting groove (12).

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