Anti-falling photovoltaic module system

Abstract

The utility model provides an anti-falling photovoltaic assembly system. The anti-falling photovoltaic assembly system comprises at least one group of photovoltaic assemblies and at least one anti-falling fixing assembly. And each group of photovoltaic modules comprises a plurality of photovoltaic modules arranged along a preset direction. And each anti-falling fixing assembly is used for fixing a group of photovoltaic assemblies. Each set of anti-falling fixing assembly comprises a plurality of sets of fixed connecting pieces, an anti-falling rope and at least one movable connecting piece. Each group of fixed connecting pieces comprises at least one fixed connecting piece and is fixed on one photovoltaic module; and each fixed connecting piece is provided with a through hole. The anti-falling rope penetrates through the through hole in each fixed connecting piece; and two ends of the anti-falling rope are respectively fixed on a preset anti-falling fixing structure. One end of each movable connecting piece is connected with the anti-falling rope, and the other end of each movable connecting piece is connected with one anti-falling fixing structure. According to the anti-falling photovoltaic module system provided by the utility model, even if the photovoltaic module is separated from the original supporting and fixing structure, the photovoltaic module is connected with the anti-falling fixing module, so that the photovoltaic module cannot fall off.

Description

Technical Field

[0001] The utility model relates to the photovoltaic field, in particular to an anti-falling photovoltaic component system. Background Art

[0002] Photovoltaic power stations convert solar energy into electricity. In recent years, with the growing global demand for renewable energy and advances in photovoltaic technology, PV power stations have experienced rapid growth. Furthermore, with the support of a series of encouraging policies introduced by the government, in addition to large-scale ground-mounted power stations, distributed photovoltaic systems (such as rooftop photovoltaics) have also seen rapid growth due to their flexibility and local consumption, becoming an important supplement to residential and commercial electricity consumption.

[0003] For reasons such as ease of production and transportation, flexibility and adaptability of installation locations, and maintenance and replacement costs, photovoltaic power plants typically utilize arrays of multiple smaller modules, rather than single, large modules. These modules are either individually fixed or interconnected. However, extreme winds or other emergencies can cause these modules to fall off, resulting in property damage and the risk of injury from falling objects. Utility Model Content

[0004] The purpose of the utility model is to provide a photovoltaic component anti-falling system that can solve the problem of photovoltaic components falling off.

[0005] According to one aspect of the present invention, the present invention provides an anti-falling photovoltaic component system, which includes: at least one group of photovoltaic components and at least one anti-falling fixing component.

[0006] Each group of photovoltaic components includes a plurality of photovoltaic components arranged along a preset direction.

[0007] Each anti-fall fixing assembly is used to fix a group of photovoltaic modules.

[0008] Each set of anti-fall fixing components includes: multiple sets of fixed connecting parts, an anti-fall rope and at least one movable connecting part.

[0009] Each set of fixed connectors includes at least one fixed connector and is fixed on a photovoltaic component; each fixed connector is provided with a through hole.

[0010] The anti-falling rope passes through the through hole on each fixed connecting piece; the two ends of the anti-falling rope are respectively fixed on a preset anti-falling fixing structure.

[0011] One end of each movable connecting piece is connected to an anti-fall rope, and the other end is connected to an anti-fall fixing structure.

[0012] Optionally, the through hole on each fixing connection member in a fall prevention fixing assembly is located on a straight line parallel to a preset direction.

[0013] Optionally, each set of fixed connectors includes two fixed connectors; and each set of fixed connectors is fixed to two opposite sides of a photovoltaic component.

[0014] Optionally, the anti-fall photovoltaic component system further includes: at least one set of component connectors.

[0015] Each group of component connectors includes at least one component connector; each group of component connectors is arranged between two adjacent photovoltaic components in a group of photovoltaic components, and is used to fix the two adjacent photovoltaic components to each other.

[0016] Optionally, the movable connecting member includes: a connecting member and a connecting rope buckle.

[0017] A through hole is respectively provided at both ends of the connecting piece; the anti-falling rope passes through the through hole at one end of the connecting piece so that the movable connecting piece is connected to the anti-falling rope.

[0018] The connecting rope buckle passes through the through hole at the other end of the connecting piece and is connected to an anti-fall fixing structure.

[0019] Optionally, the connecting piece is a turnbuckle bolt, and each end of the turnbuckle bolt has a through hole.

[0020] Optionally, the fixing connection member includes a bolt and a nut.

[0021] The bolt includes an end portion and a screw portion extending from the end portion, and a nut is detachably arranged on the screw portion.

[0022] The end portion is provided with a through hole whose opening direction is perpendicular to the extending direction of the screw portion.

[0023] Optionally, the fixing connection member includes a bolt and a nut.

[0024] The bolt includes an end portion and a screw shaft portion extending from the end portion.

[0025] The nut has a first end and a second end located at both ends of the axial direction. The nut is provided with a through hole extending radially near the first end, and a threaded hole connected to the through hole is provided axially from the second end; the screw portion of the bolt is detachably arranged in the threaded hole of the nut.

[0026] Optionally, the photovoltaic module has a mounting hole; the bolt passes through the mounting hole and is secured to the photovoltaic module with a nut. Alternatively, the fixed connector further comprises a clamping member, one end of which is secured between the bolt and the nut and the other end of which forms a clamping claw for clamping onto an edge of the photovoltaic module; the fixed connector is secured to the photovoltaic module via the clamping claw.

[0027] Optionally, the anti-fall rope is made of metal.

[0028] Optionally, the anti-fall photovoltaic component system further includes: at least one anti-fall fixing beam.

[0029] The anti-falling fixing beam is arranged below the photovoltaic module perpendicular to a preset direction and serves as an anti-falling fixing structure.

[0030] Optionally, when the photovoltaic assembly is arranged at an angle relative to the horizontal plane, the fixing position of the fixing connector and the photovoltaic assembly is located at the upper middle part of the height of the photovoltaic assembly.

[0031] The photovoltaic module system of this utility model secures at least one fixed connector to each photovoltaic module in a group arranged along a preset direction. A safety cord is threaded through a through-hole in each fixed connector to connect the photovoltaic modules in series. The safety cord is secured at both ends to a preset safety fixing structure, and its middle portion is connected to the safety fixing structure via a movable connector. This system prevents the photovoltaic modules from falling off even if they become detached from their original supporting structure, thanks to the connection to the safety fixing components.

[0032] Based on the following detailed description of some specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will become more aware of the above and other objects, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0034] Figure 1 is a schematic diagram of a photovoltaic module system for preventing falling according to an embodiment of the present invention;

[0035] Figure 2 yes Figure 1 A partial enlarged schematic diagram of part A of the anti-fall photovoltaic module system shown;

[0036] Figure 3 is a schematic diagram of a photovoltaic module system for preventing falling according to another embodiment of the present invention;

[0037] Figure 4 yes Figure 3 A partial enlarged schematic diagram of part B of the anti-fall photovoltaic module system shown;

[0038] Figure 5is a schematic partial cross-sectional view of a fall-prevention photovoltaic module system according to one embodiment of the present invention;

[0039] Figure 6 is a schematic partial cross-sectional view of a fall-prevention photovoltaic assembly system according to another embodiment of the present invention;

[0040] Figure 7 is a partial schematic diagram of a photovoltaic module system for preventing falling according to an embodiment of the present utility model;

[0041] Figure 8 is a schematic partial cross-sectional view of a fall-prevention photovoltaic assembly system according to another embodiment of the present invention;

[0042] Figure 9 is a schematic partial cross-sectional view of an anti-fall photovoltaic assembly system according to another embodiment of the present invention;

[0043] Figure 10 It is a partial schematic diagram of an anti-fall photovoltaic component system according to another embodiment of the present utility model. DETAILED DESCRIPTION

[0044] In the description of this embodiment, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0045] The terms "first," "second," etc., are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the quantity of the technical features indicated. Therefore, the term "first," "second," etc., may explicitly or implicitly include at least one of the features, or one or more of the features.

[0046] In the description of the present invention, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically limited. When a feature "includes or contains" one or more of the features it covers, unless otherwise specifically described, this indicates that other features are not excluded and other features may be further included.

[0047] Unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," "coupled," and the like should be interpreted broadly. For example, they may refer to fixed or detachable connections, or integration; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components, unless otherwise expressly limited. A person of ordinary skill in the art should be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0048] Furthermore, in the description of the present invention, a first feature being “above” or “below” a second feature may include the first and second features being in direct contact with each other, or the first and second features not being in direct contact with each other but being in contact with each other via another feature therebetween.

[0049] That is, in the description of the present utility model, "above," "above," and "above" a first feature of a second feature include the first feature being directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. "below," "below," or "below" a first feature of a second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is lower in level than the second feature.

[0050] In the description of the present invention, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, devices, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the exemplary expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, devices, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0051] Unless otherwise defined, all terms (including technical terms and scientific terms) used in the description of the embodiments of the present invention have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0052] Figure 1 is a schematic diagram of a photovoltaic module system 100 according to an embodiment of the present invention; Figure 2 yes Figure 1 A partial enlarged schematic diagram of part A of the anti-fall photovoltaic assembly system 100 is shown; Figure 3 is a schematic diagram of a photovoltaic module system 100 according to another embodiment of the present invention; Figure 4 yes Figure 3 The diagram is a partial enlarged schematic diagram of portion B of the anti-fall photovoltaic assembly system 100 .

[0053] The utility model provides a photovoltaic module system 100 for preventing a fall, which includes at least one set of photovoltaic modules 110 and at least one anti-fall fixing assembly 200. Each set of photovoltaic modules 110 includes a plurality of photovoltaic modules 110 arranged along a preset direction. Figure 1 In the illustrated embodiment, each group of photovoltaic assemblies 110 includes seven photovoltaic assemblies 110 arranged horizontally as shown, and the anti-fall photovoltaic assembly system 100 includes two longitudinally adjacent groups of photovoltaic assemblies 110. The main body of each photovoltaic assembly 110 is a square photovoltaic panel. Each photovoltaic assembly 110 in the anti-fall photovoltaic assembly system 100 is generally identical in size parameters. Therefore, regardless of the number of groups of photovoltaic assemblies 110 included in the anti-fall photovoltaic assembly system 100 and the specific number of photovoltaic assemblies 110 included in each group of photovoltaic assemblies 110, they can ultimately be arranged into an overall square photovoltaic assembly 110 array.

[0054] It can be understood that the photovoltaic components 110 in the anti-fall photovoltaic component system 100 of the present invention are not limited to two groups, that is, they can be one group or more than two groups, and each group of photovoltaic components 110 is not limited to seven photovoltaic components 110, but can be as few as two according to needs, and there is no upper limit to the number of photovoltaic components 110.

[0055] Each anti-fall fixing assembly 200 of this embodiment is used to fix a group of photovoltaic assemblies 110. Figure 2 、 Figure 3 and Figure 4 As shown, each set of anti-fall fixing components 200 includes: multiple sets of fixed connectors 210, an anti-fall rope 220 and at least one movable connector 230.

[0056] Each set of fixed connectors 210 includes at least one fixed connector 210 and is secured to a photovoltaic module 110. Each fixed connector 210 has a through hole. An anti-fall rope 220 passes through the through hole in each fixed connector 210. The ends of the anti-fall rope 220 are each secured to a pre-set anti-fall fixing structure 120. Each movable connector 230 has one end connected to the anti-fall rope 220 and the other end connected to an anti-fall fixing structure 120.

[0057] Figure 2 and Figure 4 As two embodiments of the anti-fall photovoltaic assembly system 100, the anti-fall fixing assembly 200 is located at different angles of view. Figure 2 and Figure 4It can be seen that each set of fixed connectors 210 is fixed to a photovoltaic module 110 in a detachable and immovable manner, and each set of fixed connectors 210 may include one or more fixed connectors 210. A through hole is provided on each fixed connector 210, and the anti-fall rope 220 passes through the through hole on each fixed connector 210, so that each photovoltaic module 110 is connected together by the anti-fall rope 220. When the photovoltaic module 110 is separated from the original supporting fixed structure, it will not be directly separated because it is still fixed by the anti-fall rope 220. At the same time, the photovoltaic module 110 itself can rotate with the anti-fall rope 220 as the axis. The anti-fall rope 220 itself often has a certain elasticity even in a taut state. Therefore, even if the photovoltaic module 110 is violently shaken by strong winds, the anti-fall fixing assembly 200 can still pull and fix the photovoltaic module 110 and prevent the photovoltaic module 110 from falling off.

[0058] This embodiment provides a two-part fixation system for the anti-fall rope 220. One part fixes the two ends of the anti-fall rope 220 to a preset anti-fall fixing structure 120, and the other part connects the middle section of the anti-fall rope 220 to the anti-fall fixing structure 120 by providing a movable connector 230. The movable connector 230 is provided between the two ends of the anti-fall rope 220 and divides the anti-fall rope 220 into multiple sections, thereby sharing the force at the two ends of the anti-fall rope 220 and improving the reliability of the anti-fall fixing assembly 200.

[0059] refer to Figure 1 and Figure 3 As shown, the anti-fall photovoltaic module system 100 of the present invention generally comprises one anti-fall fixing assembly 200 for each set of photovoltaic modules 110, i.e., a one-to-one correspondence between photovoltaic modules 110 and anti-fall fixing assemblies 200. However, in some optional embodiments, a set of photovoltaic modules 110 may be equipped with two or more sets of anti-fall fixing assemblies 200, i.e., multiple sets of anti-fall fixing assemblies 200 are used to secure a set of photovoltaic modules 110.

[0060] The number of groups of photovoltaic components 110 in the anti-fall photovoltaic component system 100 of the present invention and the specific number of photovoltaic components 110 included in each group of photovoltaic components 110 can be flexibly set according to actual needs, and the specific number of fixed connectors 210 and movable connectors 230 included in each group of fixed connectors 210 in each group of anti-fall fixing components 200 can also be flexibly set in combination with factors such as the weather conditions in the installation area of ​​the anti-fall photovoltaic component system 100. The present invention does not limit the specific number of these components.

[0061] It should be noted that the anti-fall fixing assembly 200 in the anti-fall photovoltaic module system 100 of the present invention is not generally used to replace the traditional support and fixing structure of the photovoltaic module 110, but is used as an additional anti-fall safety device installed on the basis of the original support and fixing structure of the photovoltaic module 110 system. In other words, the anti-fall fixing assembly 200 itself may not have the function of supporting and fixing the photovoltaic module 110 and ensuring that the photovoltaic module 110 is fixed in position under normal conditions. Instead, it is used only to prevent the photovoltaic module 110 from falling further to other uncontrollable positions when it breaks away from the support and fixing structure.

[0062] The anti-falling fixing structure 120 in this embodiment can be an anti-falling fixing structure 120 provided on various installation surfaces such as walls, floors, roofs, etc. on which the photovoltaic components 110 can be installed, such as eyebolts with connecting rings, or can be an anti-falling fixing structure 120 such as an eyebolt with connecting rings. Figure 1 and Figure 3 The anti-falling fixing beam 120 shown in the embodiment. The type, setting position and number of the anti-falling fixing structure 120 can also be flexibly set according to actual needs.

[0063] In some optional embodiments, reference Figure 1 and Figure 2 As shown, the through-holes of each fixing connector 210 in a fall prevention fixing assembly 200 are located on a straight line parallel to the preset direction. The preset direction in this embodiment is the horizontal direction as shown in the figure, so the through-holes of each fixing connector 210 on each photovoltaic module 110 extend horizontally and are located on a straight line. This allows the fall prevention rope 220 to pass through each through-hole horizontally in the shortest possible path.

[0064] In some optional embodiments, each set of fixed connectors 210 includes two fixed connectors 210; each set of fixed connectors 210 is fixed to opposite sides of a photovoltaic module 110. Because the through holes of the fixed connectors 210 in this embodiment are all located on a straight line parallel to a preset direction, the opposite sides of the photovoltaic module 110 described in this embodiment are the two sides of the photovoltaic module 110 in the preset direction. In this embodiment, each set of two fixed connectors 210 is fixed to the two sides of a photovoltaic module 110, so that even if the photovoltaic module 110 is separated from the supporting fixed structure, it still has two fixed points. At most, the photovoltaic module 110 will rotate around the rotation axis passing through these two fixed points, and will not move randomly and uncontrollably.

[0065] It is understood that in other optional embodiments, each set of fixed connectors 210 may include only one fixed connector 210, and this fixed connector 210 may be further arranged on the central axis of the photovoltaic module 110 perpendicular to the preset direction. Alternatively, each set of fixed connectors 210 may include three or more fixed connectors 210 to provide the photovoltaic module 110 with more fixing points.

[0066] refer to Figure 1 and Figure 2 As shown, in some optional embodiments, the anti-fall photovoltaic module system 100 further includes at least one set of module connectors 130. Each set of module connectors 130 includes at least one module connector 130; each set of module connectors 130 is disposed between two adjacent photovoltaic modules 110 in a group of photovoltaic modules 110, and is used to fix the two adjacent photovoltaic modules 110 to each other.

[0067] exist Figure 1 In the illustrated embodiment, each group of component connectors 130 includes two component connectors 130 , which are spaced apart between two adjacent photovoltaic components 110 to fix the two adjacent photovoltaic components 110 to each other so that the two adjacent photovoltaic components 110 are not easily flipped.

[0068] In this embodiment, the component connector 130 may only be used to fix two adjacent photovoltaic components 110 to each other. In other optional embodiments, for example Figure 3 As shown in the embodiment, the component connector 130 can also be used as a supporting and fixing structure to support and fix the photovoltaic component 110. Figure 3 As shown, the anti-falling fixing structure 120 can be opposite to the assembly connector 130 in an upper and lower direction. The assembly connector 130 not only fixes the photovoltaic assembly 110, but also connects to and is fixed to the anti-falling fixing structure 120. In other words, in addition to being used to connect the anti-falling rope 220 and the movable connector 230, the anti-falling fixing structure 120 can also be used to fix the supporting fixing structure.

[0069] In some optional embodiments, reference Figure 2 and Figure 4 As shown, the movable connector 230 includes a connecting member 231 and a connecting cord lock 232. The connecting member 231 has a through hole at each end. The anti-fall rope 220 passes through the through hole at one end of the connecting member 231 to connect the movable connector 230 to the anti-fall rope 220. The connecting cord lock 232 passes through the through hole at the other end of the connecting member 231 and connects to an anti-fall fixing structure 120.

[0070] The connecting piece 231 is a rigid piece with through holes at both ends. The anti-fall rope 220 passes through the through hole at one end of the connecting piece 231, so that the connecting piece 231 can slide along the anti-fall rope 220. The connecting rope buckle 232 passes through the through hole at the other end of the connecting piece 231 and connects to an anti-fall fixing structure 120, so that the connecting piece 231 has a larger movable space relative to the anti-fall fixing structure 120. When the anti-fall fixing structure 120 is an anti-fall fixing beam 120 extending in a strip shape, the connecting rope buckle 232 can be as follows: Figure 2 and Figure 4 As shown, it is sleeved on the anti-falling fixed beam 120.

[0071] In some optional embodiments, the material of the connecting rope buckle 232 can be the same as the material of the anti-fall rope 220. For example, in some optional embodiments, the anti-fall rope 220 is made of metal, and the connecting rope buckle 232 can also be made of metal. In particular, the anti-fall rope 220 can be a steel cable, or also called a wire rope.

[0072] In some optional embodiments, the connecting member 231 is a turnbuckle 231 having a through hole at each end. The turnbuckle 231 can be easily adjusted to adjust the distance between the two ends to adjust the tightness between the anti-fall rope 220 and the anti-fall fixing structure 120. The turnbuckle 231 of this embodiment does not use a hook structure at both ends, but instead uses a ring structure. The anti-fall rope 220 and the connecting rope buckle 232 are connected by passing them through the through holes of the ring structure to prevent the turnbuckle 231 from loosening and falling off from the anti-fall rope 220 or the connecting rope buckle 232.

[0073] Figure 5 is a schematic partial cross-sectional view of a fall-prevention photovoltaic module system 100 according to one embodiment of the present invention; Figure 6 is a schematic partial cross-sectional view of a fall-prevention photovoltaic module system 100 according to another embodiment of the present invention; Figure 7 1 is a partial schematic diagram of a photovoltaic module system 100 according to an embodiment of the present invention, specifically a schematic diagram of a bolt 211 according to an embodiment; Figure 8 is a schematic partial cross-sectional view of a fall-prevention photovoltaic assembly system 100 according to yet another embodiment of the present invention; Figure 9 is a schematic partial cross-sectional view of a fall-prevention photovoltaic assembly system 100 according to yet another embodiment of the present invention; Figure 10 1 is a partial schematic diagram of an anti-fall photovoltaic assembly system 100 according to another embodiment of the present invention, specifically a schematic perspective view of a nut 212 of an embodiment.

[0074] In order to save production and processing costs and reduce installation difficulty, this embodiment adopts the method of fastening connection of bolts 211 and nuts 212 to fix with the photovoltaic module 110, that is, the fixing connector 210 includes bolts 211 and nuts 212. Figure 7 As shown, the bolt 211 includes an end portion 2111 located at the first end D1 and a screw portion 2112 extending from the end portion 2111 to the second end D2, and a thread is formed on the side wall of the screw portion 2112; Figure 10 As shown, a threaded hole 212B is formed in the nut 212 , and a thread is also formed on the side wall of the threaded hole 212B, which fits with the screw portion 2112 , so that the bolt 211 and the nut 212 can be detachably connected by rotating and screwing.

[0075] Among them, in some optional embodiments, reference Figure 5 and Figure 8 As shown, the photovoltaic module 110 may be pre-formed with mounting holes, through which bolts 211 pass and are secured to the photovoltaic module 110 by means of nuts 212. To increase the load-bearing area of ​​the photovoltaic module 110 and prevent deformation by the bolts 211 and nuts 212, the fixing connector 210 may further include a gasket disposed on one or both sides of the photovoltaic module 110.

[0076] Further, in some optional embodiments, reference Figure 5 and Figure 7 As shown, the through hole 211A of the fixed connector 210 can be opened on the end portion 2111 of the bolt 211, and the opening direction of the through hole 211A is perpendicular to the extension direction of the screw portion 2112 of the bolt 211, so that when the screw portion 2112 of the bolt 211 passes through the mounting hole on the photovoltaic component 110, the extension direction of the through hole 211A can be parallel to the preset direction.

[0077] Or in some optional embodiments, refer to Figure 8 and Figure 10 As shown, the through hole 212A of the fixing connector 210 can also be defined in the nut 212 near the first end D1, and the nut 212 further defines a threaded hole 212B extending from the second end D2 toward the first end D1. The first end D1 and the second end D2 of the nut 212 are its axial ends, while the through hole 212A is defined radially. This allows the screw portion 2112 of the bolt 211 to pass through the mounting hole on the photovoltaic module 110 while the extension direction of the through hole 212A is parallel to the predetermined direction.

[0078] In some other optional embodiments, reference Figure 6 and Figure 9As shown, in order to avoid or reduce the need to open mounting holes on the photovoltaic module 110, the fixed connector 210 also includes a clamping member 213, one end of the clamping member 213 is clamped and fixed between the bolt 211 and the nut 212, and the other end forms a clamping claw for clamping on the edge of the photovoltaic module 110; the fixed connector 210 is fixed to the photovoltaic module 110 through the clamping claw.

[0079] Similarly, the through hole of the fixed connection member 210 of this embodiment can be as follows Figure 7 As shown in the embodiment, it is opened on the end portion 2111 of the bolt 211, and can also be Figure 10 In the embodiment shown, the opening is located at a position of the nut 212 close to the first end D1 .

[0080] In some optional embodiments, the anti-fall photovoltaic module system 100 further includes at least one anti-fall fixing beam 120. The anti-fall fixing beam 120 is disposed below the photovoltaic module 110 perpendicular to a preset direction and serves as an anti-fall fixing structure 120.

[0081] The anti-falling fixed beam 120 of this embodiment can be a round steel pipe, square steel, angle steel or other various long steel strips. Figure 1 and Figure 3 As shown, the anti-fall fixing beam 120 of this embodiment can be used for multiple groups of photovoltaic components 110 at the same time.

[0082] In particular, in some optional embodiments, the anti-fall fixing structure 120 in the anti-fall photovoltaic module system 100 can include both an anti-fall fixing beam 120 and the aforementioned anti-fall fixing structure 120 provided on various mounting surfaces such as walls, floors, and roofs where the photovoltaic modules 110 can be mounted. For example, the two ends of the anti-fall rope 220 can be respectively fixed to a hanging eye bolt 211 provided on a wall, floor, or roof, while one end of each movable connector 230 is respectively connected to an anti-fall fixing beam 120. That is, although the anti-fall fixing beam 120 is used as the anti-fall fixing structure 120 in this embodiment, the anti-fall fixing structure 120 is not limited to the anti-fall fixing beam 120.

[0083] In some optional embodiments, when the photovoltaic assembly 110 is tilted relative to the horizontal plane, the fixing position of the fixing connector 210 and the photovoltaic assembly 110 is located at the upper middle part of the height of the photovoltaic assembly 110 .

[0084] In order to better receive direct sunlight and thus improve photovoltaic power generation efficiency, the photovoltaic module 110 is usually installed at an installation angle based on factors such as the altitude, topography, and longitude and latitude of the installation site. As a result, the photovoltaic module 110 is not actually installed parallel to the horizontal plane, but is instead installed at an angle. Figure 3In this embodiment, when the photovoltaic module 110 is tilted relative to the horizontal plane, the fixing position of the fixing connector 210 and the photovoltaic module 110 is set at the upper middle part of the height of the photovoltaic module 110, that is, at a position slightly above the middle part of the height of the photovoltaic module 110. This ensures that when the photovoltaic module 110 is separated from the original supporting and fixing structure, it will flip forward under the action of gravity instead of flipping randomly. In addition, the damage to the photovoltaic module 110 after being separated from the original supporting and fixing structure is relatively controllable.

[0085] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications consistent with the principles of the present invention can be directly determined or deduced from the contents disclosed herein without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims

1. A photovoltaic module anti-fall system, characterized in that include: At least one group of photovoltaic modules, each group of photovoltaic modules comprising a plurality of photovoltaic modules arranged along a preset direction; as well as At least one anti-fall fixing assembly, each of the anti-fall fixing assemblies being used to fix a group of the photovoltaic assemblies; in Each set of the anti-fall fixing components includes: Multiple groups of fixed connectors, each group of fixed connectors includes at least one fixed connector and is fixed to one photovoltaic module; each fixed connector is provided with a through hole; An anti-fall rope passes through the through hole on each of the fixed connectors; both ends of the anti-fall rope are respectively fixed to a preset anti-fall fixing structure; and At least one movable connecting member, one end of each movable connecting member is connected to the anti-falling rope, and the other end is connected to one of the anti-falling fixing structures.

2. The anti-fall photovoltaic module system according to claim 1, characterized in that: The through hole on each of the fixing connectors in one of the anti-fall fixing components is located on a straight line parallel to the preset direction.

3. The anti-fall photovoltaic module system according to claim 2, characterized in that: Each group of the fixing connectors includes two fixing connectors; each group of the fixing connectors is fixed on two opposite sides of a photovoltaic component.

4. The anti-fall photovoltaic module system according to claim 1, characterized in that Also includes: At least one group of component connectors, each group of component connectors includes at least one component connector; each group of component connectors is arranged between two adjacent photovoltaic components in a group of photovoltaic components, and is used to fix the two adjacent photovoltaic components to each other.

5. The anti-fall photovoltaic module system according to claim 1, characterized in that: The movable connecting member comprises: A connecting piece, each of the two ends of the connecting piece is provided with a through hole; the anti-falling rope passes through the through hole at one end of the connecting piece so that the movable connecting piece is connected to the anti-falling rope; and A connecting rope buckle passes through the through hole at the other end of the connecting piece and is connected to one of the anti-fall fixing structures.

6. The anti-fall photovoltaic module system according to claim 5, characterized in that: The connecting piece is a turnbuckle bolt, and each of the two ends of the turnbuckle bolt has a through hole.

7. The anti-fall photovoltaic module system according to claim 1, characterized in that: The fixed connection member comprises: Bolts, and nuts; The bolt includes an end portion and a screw portion extending from the end portion, and the nut is detachably disposed on the screw portion; The end portion is provided with a through hole whose opening direction is perpendicular to the extending direction of the screw portion.

8. The anti-fall photovoltaic module system according to claim 1, characterized in that: The fixed connection member comprises: Bolts, and nuts; The bolt includes an end portion and a screw portion extending from the end portion; The nut has a first end and a second end located at both ends of the axial direction. The nut is provided with a through hole extending radially at a position close to the first end, and a threaded hole connected to the through hole is provided axially from the second end; the screw portion of the bolt is detachably arranged in the threaded hole of the nut.

9. The anti-fall photovoltaic module system according to claim 7 or 8, characterized in that: The photovoltaic module is provided with a mounting hole; the bolt passes through the mounting hole on the photovoltaic module and is clamped and fixed to the photovoltaic module in cooperation with the nut; or The fixed connector also includes: a clamping member, one end of which is clamped and fixed between the bolt and the nut, and the other end forms a clamping claw for clamping the edge of the photovoltaic component; the fixed connector is fixed to the photovoltaic component through the clamping claw.

10. The anti-fall photovoltaic module system according to claim 1, characterized in that: The anti-fall rope is made of metal.

11. The anti-fall photovoltaic module system according to claim 1, characterized in that Also includes: At least one anti-falling fixing beam is arranged below the photovoltaic assembly perpendicular to the preset direction and serves as the anti-falling fixing structure.

12. The anti-fall photovoltaic module system according to claim 1, characterized in that: In the case that the photovoltaic assembly is arranged tilted relative to a horizontal plane, the fixing position of the fixing connector and the photovoltaic assembly is located at the upper middle part of the height of the photovoltaic assembly.

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