A photovoltaic support protection net for preventing birds from nesting

Abstract

The application discloses a photovoltaic support protection net for preventing birds from nesting, and relates to the technical field of photovoltaic support protection nets.The protection net body is installed on a photovoltaic support, the first clamping assembly and the second clamping assembly are detachably installed on the photovoltaic support, and the protection net body is fixed on the photovoltaic support through the first clamping assembly and the second clamping assembly.The first clamping assembly comprises a center frame, guide columns are fixed to the upper and lower sides of the center frame, clamping buckles are slidably arranged on the outer walls of the guide columns, the two clamping buckles are symmetrically arranged, anti-skid pads are arranged on the inner sides of the clamping buckles, and the clamping buckles have a character-shaped structure.The protection net body, the first clamping assembly and the second clamping assembly are arranged, the installation positions can be flexibly adjusted according to the first clamping assembly and the second clamping assembly, and the photovoltaic support of different sizes and shapes can be better adapted.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic support protection netting technology, and in particular to a photovoltaic support protection netting to prevent birds from nesting. Background Technology

[0002] With the increasing global demand for clean energy, photovoltaic (PV) power generation technology has been widely applied and promoted. PV power plants are typically built in open outdoor areas, such as mountains, deserts, and around lakes, environments that are also frequent habitats and activity sites for birds. In actual operation, the semi-enclosed space formed behind the PV supports and modules is often chosen by birds as nesting sites. This nesting behavior by birds poses a safety hazard to PV power plants.

[0003] Current technologies typically employ protective netting laid on photovoltaic (PV) mounting structures to physically prevent birds from entering. However, traditional netting is often directly tied to the structures using cable ties, wire, or simple hooks. Due to the varying specifications and sizes of PV mounting structures and the complex on-site installation environment, traditional binding methods are difficult to adjust in terms of position, cannot perfectly adapt to different shapes of structures, resulting in low installation efficiency and easy loosening of the fixing points. Furthermore, existing protective netting only provides physical barrier functionality and lacks active bird-repelling capabilities. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a photovoltaic support protective net to prevent birds from nesting.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A protective net for preventing birds from nesting includes a protective net body installed on a photovoltaic support, wherein a first clamping component and a second clamping component are detachably installed on the photovoltaic support, and the protective net body is fixed to the photovoltaic support by the first clamping component and the second clamping component; The first clamping component includes: The central frame has guide columns fixed on its upper and lower sides; The clamping buckle has one end that slides on the outer wall of the guide column. Two clamping buckles are symmetrically arranged. An anti-slip pad is provided on the inner side of the clamping buckle. The clamping buckle has a U-shaped structure. Locking element, used to control the two clamping buckles to hold the photovoltaic bracket; The second clamping assembly includes: The first clamping plate is provided with assembly holes; The second clamping plate has a threaded component fixed on it. The first clamping plate is installed on the threaded component of the second clamping plate based on the assembly hole. The first clamping plate and the second clamping plate are detachably installed on the photovoltaic bracket. The main body of the protective net is detachably fixed to the first clamping component and the second clamping component.

[0006] As a preferred embodiment of the present invention: the locking member includes a slider, a sliding cavity is provided inside the central frame, the slider slides in the sliding cavity, a pressure roller frame is fixed to the side of the slider, a pressure roller is installed at the end of the pressure roller frame, an inclined bracket is fixed to the side of the clamping buckle, the pressure roller frame and the inclined bracket are staggered, the guide post and the clamping buckle are connected by a spring, based on the support of the spring, the two clamping buckles are in an open state, the inclined surface of the inclined bracket is located on the movement path of the pressure roller, when the slider slides away from the clamping buckle, the pressure roller contacts and squeezes the inclined bracket, so that the two clamping buckles clamp the photovoltaic bracket under the guidance of the guide post; a fixing member for fixing the slider in the central frame is installed on the slider.

[0007] As a preferred embodiment of the present invention: the fixing component includes a positioning pin, a connecting rope is connected to the end of the slider, one end of the connecting rope is connected to the end of the positioning pin, a linearly distributed positioning groove is provided on the side of the slider, and a pin hole is provided on the side of the center frame. When the slider moves to the point where the positioning groove and the pin hole are aligned, the positioning pin is simultaneously inserted into the positioning groove and the pin hole to fix the slider.

[0008] As a preferred embodiment of the present invention: a hook is fixed on one side of the second clamping plate, a metal ring is provided on the top of the protective net body, the metal ring is hung on the hook, a fixing claw is fixed on the side of the central frame, the fixing claw has a Y-shaped structure, and the end of the fixing claw is bent towards the central frame, and the end of the fixing claw is elastically engaged with the same limiting bracket.

[0009] As a preferred embodiment of the present invention: the bottom end of the protective net body is provided with evenly distributed hanging ropes, and the bottom end of the hanging ropes is fixed with a first hanging bell.

[0010] As a preferred embodiment of the present invention: a collector is fixed on the second clamping assembly. The collector includes a central tube and a flow guide. The flow guide is disposed at both ends of the central tube. The inner diameter of the flow guide gradually increases in the direction away from the central tube. A bird deterrent is installed inside the central tube.

[0011] As a preferred embodiment of the present invention: the bird deterrent includes an elastic band, one end of which is fixed to the inner wall of the central tube, and the other end of which is fixed to the same mounting base. A laser head is provided on the side of the mounting base, and the laser head is connected to the power supply module through a wire. Side openings are provided on both sides of the central tube, and the position of the laser head is adapted to the side openings.

[0012] As a preferred embodiment of the present invention: a flow channel is fixed inside the collector, and an elastic sheet is provided inside the flow channel. Both the flow channel and the elastic sheet are curved structures.

[0013] As a preferred embodiment of the present invention, a baffle is detachably fixed to the side of the photovoltaic bracket, and the shape of the baffle is adapted to the photovoltaic bracket.

[0014] As a preferred embodiment of the present invention: the bird deterrent device includes an elastic band, one end of which is fixed to the inner wall of the central tube, and the other end of which is fixed with the same second hanging bell.

[0015] The beneficial effects of this invention are as follows: 1. By setting up a protective net body, a first clamping component, and a second clamping component, the present invention can flexibly adjust the installation position according to the first clamping component and the second clamping component, so as to better adapt to photovoltaic brackets of different sizes and shapes.

[0016] 2. This invention, by setting locking and fixing components, allows the clamping buckles to be placed on both sides of the photovoltaic bracket after the fixed position is determined. The sliding block is pulled by the connecting rope through the positioning pin, and then the pressure roller is used to squeeze the inclined bracket, so that the two clamping buckles clamp the photovoltaic bracket. Then, the positioning pin is inserted into the positioning groove and pin hole to complete the fixation. Due to the setting of deformable anti-slip pads, there is a certain amount of movement space, so that the positioning groove at the corresponding position can be aligned with the pin hole. No threaded connection is required during the structural fixing process. After the second clamping component is installed, the first clamping component can be flexibly adjusted in position, which is easy to operate and improves convenience.

[0017] 3. By setting hooks and fixing claws, the present invention can quickly fix the main body of the protective net. The two ends of the fixing claws can pass through the two sides of the net rope of the main body of the protective net and then install the limiting bracket, which restricts the net rope within the closed loop space enclosed by the fixing claws and the limiting bracket, thereby improving the fixing effect and making the operation simple and convenient.

[0018] 4. By setting up a hanging rope and a first hanging bell, the present invention can cover any gaps that may exist below the main body of the protective net, thereby improving the adaptability of the main body of the protective net. In addition, the first hanging bell can make a sound based on the swaying of the wind, thereby achieving the effect of repelling birds.

[0019] 5. This invention, by setting up a mounting base, laser head and other structures, enables the laser head to output light, preferably green light. When there is wind, the collector can guide the airflow through the central tube, and then, based on the deformation of the elastic band, the mounting base vibrates, causing the direction of the laser head to continuously change, thereby achieving the effect of repelling birds. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a photovoltaic support protective netting for preventing birds from nesting, as proposed in this invention, arranged on multiple photovoltaic supports. Figure 2 This is a schematic diagram of the structure of a photovoltaic support protective net to prevent birds from nesting, as proposed in this invention. Figure 3 This is a schematic diagram of the structure of a photovoltaic support protective net clamp that separates from the photovoltaic support to prevent birds from nesting, as proposed in this invention; Figure 4 This is a schematic diagram of the structure of the first clamping component of a photovoltaic support protective net to prevent birds from nesting, as proposed in this invention. Figure 5 This is a cross-sectional structural schematic diagram of the first clamping component of a photovoltaic support protective net to prevent birds from nesting, as proposed in this invention. Figure 6 This is a schematic diagram of the structure of the second clamping component and the diversion cover of the photovoltaic support protective net for preventing birds from nesting, as proposed in this invention; Figure 7 This is a schematic diagram of the structure of a photovoltaic support protective net guide cover and a second hanging bell to prevent birds from nesting, as proposed in this invention.

[0021] In the diagram: 1-Photovoltaic bracket; 2-Photovoltaic module; 3-Collector; 4-First hanging bell; 5-Main body of protective net; 6-Baffle; 7-Hook; 8-Hanging rope; 9-Clamping buckle; 10-Connecting rope; 11-Pressure roller frame; 12-Angled bracket; 13-Pressure roller; 14-Guide column; 15-Fixing claw; 16-Limiting bracket; 17-Center frame; 18-Positioning pin; 19-Anti-slip pad; 20-Spring; 21-Slider; 22-Positioning groove; 23-Laser head; 24-Threaded part; 25-Second clamping plate; 26-First clamping plate; 27-Elastic sheet; 28-Drainage channel; 29-Side opening; 30-Elastic band; 31-Mounting base; 32-Metal ring; 33-Second hanging bell. Detailed Implementation

[0022] The technical solution of the present invention will be further described in detail below with reference to specific embodiments.

[0023] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0024] Example 1: A protective net for photovoltaic support structures to prevent birds from nesting, such as... Figure 1-7 As shown, the device includes a protective net body 5 installed on a photovoltaic bracket 1, a photovoltaic module 2 installed on the photovoltaic bracket 1, and a first clamping component and a second clamping component detachably installed on the photovoltaic bracket 1. The protective net body 5 is fixed to the photovoltaic bracket 1 by the first clamping component and the second clamping component. The first clamping component includes: The central frame 17 has guide columns 14 fixed on its upper and lower sides; Clamping buckle 9, one end of clamping buckle 9 slides on the outer wall of guide post 14, two clamping buckles 9 are symmetrically arranged, and an anti-slip pad 19 is provided on the inner side of clamping buckle 9. Clamping buckle 9 has a U-shaped structure. Locking element, used to control the two clamping buckles 9 to be clamped on the photovoltaic bracket 1; The second clamping assembly includes: The first clamping plate 26 is provided with assembly holes; The second clamping plate 25 has a threaded component 24 fixed on it. The first clamping plate 26 is mounted on the threaded component 24 of the second clamping plate 25 based on the assembly hole. The first clamping plate 26 and the second clamping plate 25 are detachably mounted on the photovoltaic bracket 1. The threaded component 24 can adopt conventional fixing structures such as bolts and nuts. The protective net body 5 is detachably fixed to the first clamping component and the second clamping component; By setting up the protective net body 5, the first clamping component, and the second clamping component, the installation position can be flexibly adjusted according to the first clamping component and the second clamping component, so as to better adapt to photovoltaic brackets 1 of different sizes and shapes.

[0025] To facilitate clamping; such as Figure 4 , Figure 5 As shown, the locking component includes a slider 21. A sliding cavity is provided inside the central frame 17, and the slider 21 slides in the sliding cavity. A pressure roller frame 11 is fixed to the side of the slider 21, and a pressure roller 13 is installed at the end of the pressure roller frame 11. An inclined bracket 12 is fixed to the side of the clamping buckle 9. The pressure roller frame 11 and the inclined bracket 12 are staggered. The guide post 14 and the clamping buckle 9 are connected by a spring 20. Based on the support of the spring 20, the two clamping buckles 9 are in an open state. The inclined surface of the inclined bracket 12 is located on the movement path of the pressure roller 13. When the slider 21 slides away from the clamping buckle 9, the pressure roller 13 contacts and squeezes the inclined bracket 12, so that the two clamping buckles 9 clamp the photovoltaic bracket 1 under the guidance of the guide post 14. A fixing component for fixing the slider 21 in the central frame 17 is installed on the slider 21.

[0026] To facilitate fixing slider 21; as Figure 4 , Figure 5 As shown, the fixing component includes a positioning pin 18, a connecting rope 10 is connected to the end of the slider 21, one end of the connecting rope 10 is connected to the end of the positioning pin 18, the slider 21 has linearly distributed positioning grooves 22 on its side, and the center frame 17 has pin holes on its side. When the slider 21 moves to the point where the positioning groove 22 is aligned with the pin hole, the positioning pin 18 is simultaneously inserted into the positioning groove 22 and the pin hole to fix the slider 21. By setting locking and fixing components, after determining the fixed position, the clamping buckles 9 can be placed on both sides of the photovoltaic bracket 1. The connecting rope 10 is pulled by the positioning pin 18 to move the slider 21, and then the pressure roller 13 is used to squeeze the inclined bracket 12, so that the two clamping buckles 9 clamp the photovoltaic bracket 1. Then, the positioning pin 18 is inserted into the positioning groove 22 and the pin hole to complete the fixation. Since the deformable anti-slip pad 19 is set, there is a certain amount of movement space, so that the positioning groove 22 at the corresponding position can be aligned with the pin hole. During the structural fixation process, no threaded connection is required. After the second clamping component is installed, the first clamping component can be flexibly adjusted in position, which is easy to operate and improves convenience.

[0027] To facilitate fixing the main body 5 of the protective net to the first clamping component and the second clamping component; such as Figure 2 , Figure 3 , Figure 7 As shown, a hook 7 is fixed on one side of the second clamping plate 25, and a metal ring 32 is provided on the top of the protective net body 5. The metal ring 32 is hung on the hook 7. A fixing claw 15 is fixed on the side of the central frame 17. The fixing claw 15 has a Y-shaped structure, and the end of the fixing claw 15 is bent toward the central frame 17. The end of the fixing claw 15 is elastically engaged with the same limiting bracket 16. By setting up structures such as hooks 7 and fixing claws 15, the main body 5 of the protective net can be quickly fixed. The two ends of the fixing claws 15 can pass through the two sides of the net rope of the main body 5 of the protective net and then install the limiting brackets 16 to restrict the net rope within the closed loop space enclosed by the fixing claws 15 and the limiting brackets 16, thereby improving the fixing effect and making the operation simple and convenient.

[0028] To improve bird deterrence effectiveness; such as Figure 2 , Figure 3 As shown, the bottom of the protective net body 5 is provided with evenly distributed hanging ropes 8, and the bottom of the hanging ropes 8 is fixed with a first hanging bell 4. By setting up the hanging rope 8 and the first hanging bell 4, the gaps that may exist below the main body of the protective net 5 can be covered, improving the adaptability of the main body of the protective net 5. In addition, the first hanging bell 4 can make a sound based on the swaying of the wind, so as to achieve the effect of repelling birds.

[0029] To improve bird deterrence effectiveness; such as Figure 2 , Figure 6 As shown, a collector 3 is fixed on the second clamping assembly. The collector 3 includes a central tube and a flow guide. The flow guide is disposed at both ends of the central tube. The inner diameter of the flow guide gradually increases in the direction away from the central tube. A bird deterrent is installed inside the central tube.

[0030] To improve bird deterrence effectiveness; such as Figure 6As shown, the bird deterrent includes an elastic band 30, one end of which is fixed to the inner wall of the central tube, and the other end of which is fixed to the same mounting base 31. A laser head 23 is provided on the side of the mounting base 31. The laser head 23 is connected to a power supply module through a wire. The power supply module can be powered and stored by the photovoltaic module 2, or it can be set up independently. Side openings 29 are provided on both sides of the central tube, and the position of the laser head 23 is adapted to the side openings 29. By setting up structures such as mounting base 31 and laser head 23, light can be output from laser head 23, preferably green light. When there is wind, the collector 3 can guide the airflow, causing the airflow to pass through the central tube. Then, based on the deformation of elastic band 30, the mounting base 31 vibrates, causing the direction of the light output by laser head 23 to change continuously, thereby achieving the effect of repelling birds.

[0031] To improve bird deterrence effectiveness; such as Figure 6 As shown, a flow channel 28 is fixed inside the collector 3, and an elastic piece 27 is provided inside the flow channel 28. Both the flow channel 28 and the elastic piece 27 are curved structures. By setting up the flow channel 28 and the elastic plate 27, the elastic plate 27 can be made to vibrate and produce sound when the airflow passes through, thereby achieving the effect of repelling birds.

[0032] To prevent birds from entering from the side; such as Figure 1 As shown, a baffle 6 is detachably fixed to the side of the photovoltaic bracket 1, and the shape of the baffle 6 is adapted to the photovoltaic bracket 1; The side baffles 6 provide protection, and a set of linearly arranged photovoltaic brackets 1 only needs to have baffles 6 at both ends, so the cost is controllable.

[0033] Example 2: A protective net for photovoltaic support structures to prevent birds from nesting, such as... Figure 1 As shown, this embodiment makes the following modifications based on embodiment 1: the bird repeller includes an elastic band 30, one end of which is fixed to the inner wall of the central tube, and the other end of the elastic band 30 is fixed with the same second hanging bell 33; By setting a second hanging bell 33, the airflow can be disturbed by the flow collector 3, and the second hanging bell 33 will emit a sound to achieve the effect of repelling birds.

[0034] For the parts not disclosed in detail in this invention, such as necessary control modules, specific control methods, signal transmission methods, power supply methods, etc., those skilled in the art can ensure the smooth implementation of the solution of this invention based on common sense, normal thinking logic and existing technology.

[0035] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A protective net for photovoltaic support structures to prevent birds from nesting, characterized in that, comprising a protective net body (5) mounted on a photovoltaic support (1), wherein a first clamping assembly and a second clamping assembly are detachably mounted on the photovoltaic support (1), and the protective net body (5) is fixed on the photovoltaic support (1) through the first clamping assembly and the second clamping assembly; The first clamping assembly includes: a center frame (17), wherein guide posts (14) are fixed on the upper and lower sides of the center frame (17); clamping buckles (9), wherein one end of each clamping buckle (9) slides on the outer wall of the guide post (14), the two clamping buckles (9) are arranged symmetrically, an anti-slip pad (19) is arranged on the inner side of each clamping buckle (9), and the clamping buckle (9) is of a U-shaped structure; a locking member, configured to control the two clamping buckles (9) to clamp on the photovoltaic support (1); The second clamping assembly includes: a first clamping plate (26), wherein the first clamping plate (26) is provided with a mounting hole; a second clamping plate (25), wherein a threaded member (24) is fixed on the second clamping plate (25), the first clamping plate (26) is mounted on the threaded member (24) of the second clamping plate (25) through the mounting hole, and the first clamping plate (26) and the second clamping plate (25) are detachably mounted on the photovoltaic support (1); The protective net body (5) is detachably fixed on the first clamping assembly and the second clamping assembly.

2. The photovoltaic support protective netting for preventing birds from nesting, as described in claim 1, is characterized in that... The locking member comprises a sliding block (21), a sliding cavity is arranged inside the center frame (17), the sliding block (21) slides in the sliding cavity, a pressure wheel frame (11) is fixed on the side face of the sliding block (21), a pressure wheel (13) is mounted at the end of the pressure wheel frame (11), an inclined support (12) is fixed on the side face of the clamping buckle (9), the pressure wheel frame (11) and the inclined support (12) are arranged in a staggered manner, the guide post (14) and the clamping buckle (9) are connected through a spring (20), under the support of the spring (20), the two clamping buckles (9) are in an open state, the inclined surface of the inclined support (12) is located on the movement path of the pressure wheel (13), when the sliding block (21) slides in the direction away from the clamping buckles (9), the pressure wheel (13) contacts and presses the inclined support (12), so that the two clamping buckles (9) clamp the photovoltaic support (1) under the guidance of the guide posts (14); the sliding block (21) is provided with a fixing member for fixing the sliding block (21) in the center frame (17).

3. A photovoltaic support protective net for preventing birds from nesting, as described in claim 2, is characterized in that, The fixing member comprises a positioning pin (18), the end of the sliding block (21) is connected with a connecting rope (10), one end of the connecting rope (10) is connected to the end of the positioning pin (18), the side face of the sliding block (21) is provided with linearly distributed positioning grooves (22), the side face of the center frame (17) is provided with a pin hole, when the sliding block (21) moves until the positioning groove (22) is aligned with the pin hole, the positioning pin (18) is inserted into the positioning groove (22) and the pin hole at the same time, so as to fix the sliding block (21).

4. A photovoltaic support protective net for preventing birds from nesting, as described in claim 3, is characterized in that, A hook (7) is fixed on one side of the second clamping plate (25), and a metal ring (32) is provided on the top of the protective net body (5). The metal ring (32) is hung on the hook (7). A fixing claw (15) is fixed on the side of the central frame (17). The fixing claw (15) has a Y-shaped structure, and the end of the fixing claw (15) is bent toward the central frame (17). The end of the fixing claw (15) is elastically engaged with the same limiting bracket (16).

5. A photovoltaic support protective net for preventing birds from nesting, as described in claim 1, characterized in that, The bottom of the main body (5) of the protective net is provided with evenly distributed hanging ropes (8), and the bottom of the hanging ropes (8) is fixed with a first hanging bell (4).

6. A photovoltaic support protective net for preventing birds from nesting, as described in any one of claims 1-5, characterized in that, The second clamping assembly is fixed with a collector (3), which includes a central tube and a flow guide. The flow guide is located at both ends of the central tube, and the inner diameter of the flow guide gradually increases in the direction away from the central tube. A bird deterrent is installed inside the central tube.

7. A photovoltaic support protective net for preventing birds from nesting, as described in claim 6, is characterized in that, The bird deterrent device includes an elastic band (30), with one end of the elastic band (30) fixed to the inner wall of the central tube, and the other end of the elastic band (30) fixed to the same mounting base (31). A laser head (23) is provided on the side of the mounting base (31), and the laser head (23) is connected to the power supply module through a wire. Side openings (29) are provided on both sides of the central tube, and the position of the laser head (23) is adapted to the side openings (29).

8. A photovoltaic support protective net for preventing birds from nesting, as described in claim 6, is characterized in that, The collector (3) has a flow channel (28) fixed inside, and an elastic piece (27) is provided inside the flow channel (28). Both the flow channel (28) and the elastic piece (27) are curved structures.

9. A photovoltaic support protective net for preventing birds from nesting, as described in claim 1, characterized in that, The photovoltaic bracket (1) has a detachable baffle (6) fixed on its side, and the shape of the baffle (6) is adapted to the photovoltaic bracket (1).

10. A photovoltaic support protective net for preventing birds from nesting, as described in claim 6, characterized in that, The bird deterrent device includes an elastic band (30), one end of which is fixed to the inner wall of the central tube, and the other end of which is fixed to the same second hanging bell (33).

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