Photovoltaic power station assembly array bird repelling device

Abstract

The utility model belongs to the technical field of photovoltaic power station operation and maintenance, and particularly relates to a photovoltaic power station assembly array bird repelling device which comprises a fixing frame. A detection mechanism is arranged on the side face of the fixing frame, an alarm mechanism is arranged at the bottom end of the side face of the fixing frame, fixing mechanisms are arranged at the two ends of the fixing frame, the detection mechanism comprises a groove, a rotating roller is rotationally arranged on the inner side of the groove, a limiting groove is formed in the circumferential face of the rotating roller, and one end of the metal wire penetrates through a fixing plate and is fixedly provided with a metal plate. A supporting plate is fixed to the bottom end of the side face of the fixing frame, springs are fixedly connected between the supporting plate and the metal plates, the metal wires are evenly erected on the top side of the photovoltaic module, and if birds fall onto the metal wires on the top side of the photovoltaic module, the metal wires are pulled to drive the rotating rollers to rotate, so that the metal plates at the two ends of the metal wires are driven to make contact with the alarm mechanism; therefore, an alarm is given, the birds are repelled immediately, and the problem that an existing bird repelling device cannot repel the birds in time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power station operation and maintenance, in particular to a photovoltaic power station component array bird-repelling device. Background Art

[0002] A photovoltaic power station is a power station that uses solar photovoltaic technology to convert solar energy into electrical energy. Photovoltaic modules are the core components of a photovoltaic power station and are usually composed of multiple solar panels. During use, in order to prevent bird droppings from falling onto the surface of the panels and causing them to be corroded and damaged, bird repellent devices need to be installed in the photovoltaic power station to repel birds.

[0003] An automatic bird-repelling device for a water surface photovoltaic power station with announcement number CN219981939U is based on a photovoltaic module array. Mounting plates are installed at both ends of the top side of the photovoltaic module array, and a rotating rod is installed on the mounting plate. One end of the rotating rod is connected to a rotating shaft, and the other end of the rotating rod can rotate back and forth around the rotating shaft. Drive motors are installed on the mounting plates on both sides, and the output end of the drive motor is connected to the rotating shaft. A connecting piece is fixed on the rotating rod, and the rotating rod is driven to rotate by the motor, thereby driving the connecting piece to make an arc-shaped reciprocating motion along one end of the top side of the photovoltaic module array, thereby driving away birds.

[0004] There is still a problem in the automatic bird-repelling device of the above-mentioned water surface photovoltaic power station. It can only repel birds located on the top side of the photovoltaic module array. If the bird is located in the middle position of the top side surface of the photovoltaic module array, the repelling device will not be able to be used, resulting in its inability to protect the photovoltaic module array. Therefore, a bird-repelling device for a photovoltaic power station module array is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the existing technology, the bird repellent devices on the market can only repel birds located on the top side of the photovoltaic component array, resulting in the problem that they cannot protect the photovoltaic component array. The utility model proposes a bird repellent device for a photovoltaic power station component array.

[0006] The technical solution adopted by the utility model to solve the technical problem is: a photovoltaic power station component array bird-repelling device described in the utility model comprises a fixing frame; a detection mechanism is arranged on the side of the fixing frame, an alarm mechanism is arranged on the bottom end of the side of the fixing frame, fixing mechanisms are arranged at both ends of the fixing frame, and grooves are evenly opened on the top side of the fixing frame;

[0007] Preferably, the detection mechanism includes a groove, a rotating roller is rotated inside the groove, a limiting groove is provided on the circumferential surface of the rotating roller, metal wires are sleeved on the rotating rollers on both sides, and the metal wire buckles are installed on the inner sides of the limiting grooves, a fixing plate is fixed to the side of the fixing frame, one end of the metal wire passes through the fixing plate to fix a metal plate, a supporting plate is fixed to the bottom end of the side of the fixing frame, a spring is fixedly connected between the support plate and the metal plate, the metal wire is slidably inserted into the inner side of the fixing plate, a conducting wire is fixed to the bottom end of the side of the fixing frame, and a plurality of metal wires are evenly arranged so as to be located on the top side of the photovoltaic module. When birds fall on the metal wires, the alarm mechanism is promptly controlled to drive away the birds, thereby ensuring the normal use of the photovoltaic module.

[0008] Preferably, the alarm mechanism includes a wire, both ends of the wire are fixedly connected with metal rods, the metal rods are symmetrically fixed on the bottom side of the fixing plate, an alarm is fixed to the bottom end of the side of the fixing frame, a DC power supply is fixed to the bottom end of the side of the fixing frame on one side of the alarm, the alarm and the DC power supply are connected to form a disconnect circuit through the wire, the metal rod is located on the bottom side of the metal plate, and connecting seats are symmetrically fixed at both ends of the fixing frame. When the metal plate and the metal rod are used in conjunction, the wires can be connected immediately to control the alarm to drive away the birds when the birds fall onto the surface of the photovoltaic module. The structure is simple and easy to use.

[0009] Preferably, the fixing mechanism includes a connecting seat, a threaded rod is rotatably inserted into the inner side of the connecting seat, and the threads at both ends of the threaded rod are in opposite directions, and hexagonal studs are fixed on both ends of the threaded rod through the connecting seat, a limiting plate is fixed to the inner side of the fixing frame, a rubber pad is fixed to one end of the inner side of the limiting plate, the photovoltaic module body is buckled on the inner side of the limiting plate, and the photovoltaic module body and the rubber pad are tightly fitted, and the device is fixed to the connecting seat through the threaded rod, so that it can be applied to photovoltaic modules of different sizes and has a wider range of applications.

[0010] The utility model is beneficial in that:

[0011] 1. The utility model adopts a structural design of a bird-repellent device for a photovoltaic power station component array. By setting a detection mechanism, metal wires are evenly erected on the top side of the photovoltaic component. If a bird falls on the metal wire on the top side of the photovoltaic component, it pulls the metal wire to drive the rotating roller to rotate, thereby driving the metal plates at both ends of the metal wire to rise and stretching the spring. At this time, the metal plate contacts the alarm mechanism, thereby triggering an alarm and immediately driving the birds away, thereby ensuring the normal use of the photovoltaic component and solving the problem that the existing bird-repellent device cannot drive away the birds in time.

[0012] 2. The utility model adopts a structural design of a bird-repellent device for a photovoltaic power station component array. By setting an alarm mechanism, when the detection mechanism detects birds, the metal plate contacts the metal rod and connects the two metal rods. At this time, with the cooperation of the wire, the alarm is connected to the DC power supply to form a closed circuit. At this time, the alarm emits a buzzing sound to immediately drive away the birds, thereby preventing bird droppings from falling onto the surface of the photovoltaic components. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure;

[0015] Figure 2 It is a sectional view of the main three-dimensional structure of the detection mechanism;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the alarm mechanism when viewed from above;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing mechanism from a side view;

[0018] Figure 5 It is a schematic diagram of the overall three-dimensional structure from a top view.

[0019] In the figure: 1, fixing frame; 101, groove; 2, rotating roller; 3, limiting groove; 4, metal wire; 5, fixing plate; 6, metal plate; 7, supporting plate; 8, spring; 9, limiting plate; 10, rubber pad; 11, photovoltaic module body; 12, connecting seat; 13, wire; 14, alarm; 15, DC power supply; 16, metal rod; 17, threaded rod; 18, hexagonal stud; 19, top cover. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4As shown, a photovoltaic power station component array bird-repelling device includes a fixing frame 1; a detection mechanism is arranged on the side of the fixing frame 1, an alarm mechanism is arranged on the bottom of the side of the fixing frame 1, fixing mechanisms are arranged at both ends of the fixing frame 1, and grooves 101 are evenly opened on the top side of the fixing frame 1;

[0022] See also Figure 2 As shown, the detection mechanism includes a groove 101, a rotating roller 2 is rotated inside the groove 101, and a limiting groove 3 is provided on the circumferential surface of the rotating roller 2. Metal wires 4 are set on both sides of the rotating rollers 2, and the metal wires 4 are buckled on the inner sides of the limiting grooves 3. A fixing plate 5 is fixed on the side of the fixing frame 1, and a metal plate 6 is fixed to one end of the metal wire 4 through the fixing plate 5. A supporting plate 7 is fixed to the bottom end of the side of the fixing frame 1, and a spring 8 is fixedly connected between the supporting plate 7 and the metal plate 6, and the metal wire 4 slides and inserts in the fixing plate 5. On the side, a wire 13 is fixed to the bottom end of the side of the fixing frame 1; when working, when encountering the problem that the existing bird-repelling device cannot drive away the birds in time, through the structure of the detection mechanism, the metal wire 4 is evenly erected on the top side of the photovoltaic component. If the bird falls on the metal wire 4 on the top side of the photovoltaic component, it pulls the metal wire 4 to drive the rotating roller 2 to rotate, thereby driving the metal plates 6 at both ends of the metal wire 4 to rise, and stretching the spring 8. At this time, the metal plate 6 contacts the alarm mechanism, thereby triggering an alarm, and immediately driving the birds away, thereby ensuring the normal use of the photovoltaic component.

[0023] See also Figure 3 As shown, the alarm mechanism includes a wire 13, and metal rods 16 are fixedly connected at both ends of the wire 13. The metal rods 16 are symmetrically fixed on the bottom side of the fixing plate 5, and an alarm 14 is fixed at the bottom end of the side of the fixing frame 1. A DC power supply 15 is fixed at the bottom end of the side of the fixing frame 1 on one side of the alarm 14. The alarm 14 and the DC power supply 15 are connected to form a disconnected circuit through the wire 13. The metal rod 16 is located on the bottom side of the metal plate 6, and the two ends of the fixing frame 1 are symmetrically fixed with connecting seats 12; when working, when encountering the problem that the existing driving device cannot drive away the birds, through the structure of the alarm mechanism, when the detection mechanism detects the birds, the metal plate 6 contacts the metal rod 16 and connects the two metal rods 16. At this time, with the cooperation of the wire 13, the alarm 14 and the DC power supply 15 are connected to form a closed circuit. At this time, the alarm 14 emits a buzzing sound, and the birds are immediately driven away, thereby preventing the bird droppings from falling onto the surface of the photovoltaic module.

[0024] See also Figure 4As shown, the fixing mechanism includes a connecting seat 12, a threaded rod 17 is rotatably inserted inside the connecting seat 12, and the thread directions of the two ends of the threaded rod 17 are opposite, and the two ends of the threaded rod 17 are fixed with hexagonal studs 18 through the connecting seat 12, and a limiting plate 9 is fixed inside the fixing frame 1, and a rubber pad 10 is fixed at one end of the inner side of the limiting plate 9, and the photovoltaic component body 11 is buckled on the inner side of the limiting plate 9, and the photovoltaic component body 11 is tightly fitted with the rubber pad 10; when working, when encountering the problem of a small application range of the existing bird-repelling device, the fixing frames 1 on both sides are sleeved on both sides of the photovoltaic component body 11 through the structure of the fixing mechanism, so that the photovoltaic component body 11 is located on the inner side of the limiting plate 9, and the hexagonal studs 18 at both ends are rotated to drive the threaded rod 17 to rotate, so that under the cooperation of the connecting seat 12, the fixing frames 1 on both sides are pushed to move inward at the same time, so that the photovoltaic component body 11 is clamped and fixed, thereby completing the installation of the bird-repelling device, which is simple to operate and has a wider range of application.

[0025] See also Figure 5 As shown, a top cover 19 is fixed on the top side of the fixing frame 1, and the top cover 19 is buckled on the top side of the rotating roller 2; when working, when encountering the problem that the metal wire 4 is easily forced to fall off, the structure of the top cover 19 is used to cover the top side of the rotating roller 2 to prevent the metal wire 4 from falling off from the inner side of the limiting groove 3 due to force, so that the device can detect birds in time and drive them away, thereby ensuring the normal use of the photovoltaic components.

[0026] Working principle: A photovoltaic power station is a power station that uses solar photovoltaic technology to convert solar energy into electrical energy. Among them, photovoltaic modules are the core components of photovoltaic power stations, and are usually composed of multiple solar panels. During use, in order to prevent bird droppings from falling onto the surface of the solar panels and causing them to be corroded and damaged, it is necessary to install a bird-repelling device in the photovoltaic power station to repel birds. The existing bird-repelling device can only repel birds located on the top side of the photovoltaic module array. If the bird is located in the middle position of the top side surface of the photovoltaic module array, the repelling device will not be able to be used, resulting in it being unable to protect the photovoltaic module array. A bird-repelling device for a photovoltaic power station module array is proposed. In order to solve this problem, a detection mechanism and an alarm mechanism are set up, and the two side fixing frames 1 are mounted on both sides of the photovoltaic module body 11, so that the photovoltaic module body 11 is located on the inner side of the limit plate 9. At this time, the hexagonal studs 18 at both ends are rotated to drive the threaded rod 17 to rotate. , so that with the cooperation of the connecting seat 12, the fixing frames 1 on both sides are pushed to move inward at the same time, so that the photovoltaic module body 11 is clamped and fixed. At this time, the metal wire 4 is evenly erected on the top side of the photovoltaic module. If a bird falls on the metal wire 4 on the top side of the photovoltaic module, it pulls the metal wire 4 to drive the rotating roller 2 to rotate, thereby driving the metal plates 6 at both ends of the metal wire 4 to rise and stretching the spring 8. At this time, the metal plate 6 contacts the metal rod 16 and connects the two metal rods 16. At this time, with the cooperation of the wire 13, the alarm 14 is connected to the DC power supply 15 to form a closed circuit. At this time, the alarm 14 emits a buzzing sound to immediately drive away the birds, thereby preventing the bird feces from falling on the surface of the photovoltaic module. After the birds are driven away, the spring 8 pulls the metal plate 6 to reset through its own elastic force, thereby disconnecting the wire 13 and the alarm 14 stops the alarm, which solves the problem that the existing bird-repelling device cannot drive away the birds in time.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A bird-repelling device for a photovoltaic power station component array, characterized in that: It comprises a fixing frame (1); a detection mechanism is arranged on the side of the fixing frame (1); an alarm mechanism is arranged on the bottom of the side of the fixing frame (1); fixing mechanisms are arranged at both ends of the fixing frame (1); and grooves (101) are evenly arranged on the top side of the fixing frame (1); The detection mechanism comprises a groove (101), a rotating roller (2) is rotatably arranged inside the groove (101), a limiting groove (3) is provided on the circumferential surface of the rotating roller (2), metal wires (4) are sleeved on the rotating rollers (2) on both sides, and the metal wires (4) are buckled inside the limiting grooves (3), a fixing plate (5) is fixed to the side of the fixing frame (1), one end of the metal wire (4) passes through the fixing plate (5) and is fixed to a metal plate (6), a supporting plate (7) is fixed to the bottom end of the side of the fixing frame (1), and a spring (8) is fixedly connected between the supporting plate (7) and the metal plate (6).

2. A photovoltaic power station component array bird repellent device according to claim 1, characterized in that: The metal wire (4) is slidably inserted into the inner side of the fixing plate (5), and a conductive wire (13) is fixed to the bottom end of the side surface of the fixing frame (1).

3. A photovoltaic power station component array bird repellent device according to claim 2, characterized in that: The alarm mechanism comprises a wire (13), both ends of the wire (13) are respectively fixedly connected to metal rods (16), the metal rods (16) are symmetrically fixed to the bottom side of the fixing plate (5), and an alarm (14) is fixed to the bottom end of the side of the fixing frame (1).

4. A photovoltaic power station component array bird repellent device according to claim 3, characterized in that: A DC power source (15) is fixed to the bottom end of the side of the fixing frame (1) on one side of the alarm (14); the alarm (14) and the DC power source (15) are connected to form a disconnect circuit via a wire (13); the metal rod (16) is located on the bottom side of the metal plate (6); and connecting seats (12) are symmetrically fixed to both ends of the fixing frame (1).

5. A photovoltaic power station component array bird repellent device according to claim 4, characterized in that: The fixing mechanism comprises a connecting seat (12), a threaded rod (17) is rotatably inserted into the inner side of the connecting seat (12), and the threads at both ends of the threaded rod (17) are in opposite directions. The two ends of the threaded rod (17) pass through the connecting seat (12) and are fixed with hexagonal studs (18).

6. A photovoltaic power station component array bird repellent device according to claim 5, characterized in that: A limit plate (9) is fixed on the inner side of the fixing frame (1), a rubber pad (10) is fixed on one end of the inner side of the limit plate (9), a photovoltaic module body (11) is buckled on the inner side of the limit plate (9), and the photovoltaic module body (11) is tightly fitted to the rubber pad (10).

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