Photovoltaic bird repelling device and photovoltaic power station

Abstract

The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic bird repelling device and a photovoltaic power station. The photovoltaic bird repelling device in the photovoltaic power station comprises a base frame, a detection assembly, a driving assembly, an auditory repelling assembly and an olfactory repelling assembly, the base frame is provided with a photovoltaic assembly, the driving assembly is installed on the base frame, the detection assembly is in communication connection with the driving assembly, and the auditory repelling assembly and the olfactory repelling assembly are installed at the output end of the driving assembly. The base frame is provided with a trigger position and a safety position, the driving assembly can drive the auditory sense driving assembly and the olfactory sense driving assembly to be switched between the trigger position and the safety position, and the auditory sense driving assembly can generate sound stimulating auditory sense of birds in the switching process of the trigger position and the safety position. When the olfactory repelling assembly is located at the triggering position, the olfactory repelling assembly can spray gas or liquid stimulating the smell of the birds, the repelling effect is good, it is guaranteed that the auditory repelling assembly and the olfactory repelling assembly are triggered only when the birds appear in the preset range, and unnecessary resource waste and environmental pollution are reduced.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic power generation technology, and in particular to a photovoltaic bird-repelling device and a photovoltaic power station. Background Art

[0002] Photovoltaic power generation is a method of generating electricity by directly converting solar energy into electricity. It achieves zero emissions and pollution, significantly reducing environmental impact. The technology involves laying out photovoltaic modules, ensuring they face sunlight directly, and using them to convert solar energy into electricity.

[0003] In actual operating environments, birds often land on the surface of photovoltaic modules, leaving behind pollutants such as bird droppings. This affects the contact area between the photovoltaic modules and sunlight, significantly reducing the power generation efficiency of the photovoltaic modules. Therefore, bird repellent devices are needed to repel birds from photovoltaic stations to ensure the normal power generation efficiency of the photovoltaic modules. Existing photovoltaic bird repellent devices mostly use loudspeakers that play the sounds of bird predators throughout the day or use reflectors to repel birds. These methods are simple, and the continuous playback of the loudspeakers not only causes noise pollution, but also wastes resources and is ineffective.

[0004] Therefore, it is urgent to invent a photovoltaic bird-repelling device and a photovoltaic power station to solve the above problems. Utility Model Content

[0005] The purpose of this application is to provide a photovoltaic bird-repelling device and a photovoltaic power station, so as to achieve the effect of repelling birds only when the birds appear within the preset range of the photovoltaic components, and to repel birds through both hearing and smell, thereby improving the bird-repelling effect.

[0006] To achieve this goal, this application adopts the following technical solutions:

[0007] Photovoltaic bird repellent device, including:

[0008] a base frame, on which photovoltaic modules are installed;

[0009] A drive assembly is mounted on the base frame;

[0010] A detection component, communicatively connected to the driving component, the detection component being used to detect whether there are birds within a preset range;

[0011] An auditory repelling component and an olfactory repelling component, both of which are installed at the output end of the driving component, and a base frame has a trigger position and a safety position, and the driving component can drive the auditory repelling component and the olfactory repelling component to switch between the trigger position and the safety position;

[0012] The auditory repelling component can generate a sound that stimulates the bird's hearing during the switching process between the trigger position and the safety position;

[0013] When the olfactory driving component is located at the trigger position, it can spray gas or liquid that stimulates the bird's sense of smell.

[0014] As an optional solution, the olfactory driving component includes:

[0015] a storage bottle, mounted at the output end of the driving assembly, the storage bottle being used to store the gas or liquid that stimulates the bird's sense of smell; and

[0016] The injection component is connected to the storage bottle, and the output end of the injection component has an injection port. The injection component in the trigger position can inject the gas or liquid in the storage bottle to the outside along the injection port.

[0017] As an optional solution, the olfactory driving component further includes:

[0018] The first magnetic component, the photovoltaic bird-repelling device also includes a second magnetic component, the injection component is a press-type pump head, the first magnetic component is arranged on the pressing part of the press-type pump head, and the second magnetic component is arranged at the trigger position. The first magnetic component in the trigger position is opposite to the second magnetic component, and the two ends of the first magnetic component and the second magnetic component facing each other have the same magnetism, and the direction in which the magnetic force drives the first magnetic component to move away from the second magnetic component is the same as the pressing direction of the pressing part.

[0019] As an optional solution, at least two injection ports are provided on the injection member, at least one of the injection ports has a spraying direction toward the photovoltaic component, and at least one of the injection ports has a spraying direction away from the photovoltaic component, including at least two injection members, and the driving component drives at least two of the injection members to switch between the trigger position and the safety position, at least one of the injection members has a spraying direction toward the photovoltaic component, and at least one of the injection members has a spraying direction away from the photovoltaic component.

[0020] As an optional solution, the olfactory driving component further includes:

[0021] A material delivery pipe, one end of which is connected to the input end of the injection component, and the other end of which extends into the accommodating cavity of the storage bottle and contacts the bottom of the accommodating cavity.

[0022] As an optional solution, the olfactory driving component further includes:

[0023] The guide block is connected and fixed to the storage bottle. The base frame is provided with a guide groove, which extends along the driving direction of the driving assembly. The guide block is slidably matched with the guide groove.

[0024] As an optional solution, the drive assembly includes:

[0025] driving parts;

[0026] a transmission screw rotatably mounted on the base frame, the transmission screw being connected to an output end of the driving member, the driving member being configured to drive the transmission screw to rotate about an axial direction of the transmission screw, the trigger position and the safety position being sequentially arranged along the axial direction of the transmission screw; and

[0027] A transmission member, the auditory driving component and the olfactory driving component are installed on the transmission member, the transmission member is provided with a threaded through hole, the transmission screw passes through the threaded through hole, the outer peripheral wall of the transmission screw is provided with an external thread, and the threaded through hole is threadedly matched with the external thread.

[0028] As an optional solution, the drive assembly further includes:

[0029] A heat dissipation cover is arranged on the outer periphery of the driving member.

[0030] As an optional solution, the auditory driving component includes a plurality of bells, and the plurality of bells are respectively hung at the output ends of the driving component;

[0031] And / or, the photovoltaic bird-repelling device further includes a visual repelling component, which is installed on the output end of the driving component or the base frame, and the visual repelling component has a color that stimulates bird vision.

[0032] A photovoltaic power station includes photovoltaic modules, an energy storage device, and the photovoltaic bird-repellent device as described above. Multiple photovoltaic bird-repellent devices are arranged in sequence in the horizontal and vertical directions in a horizontal plane. Each photovoltaic bird-repellent device supports at least one photovoltaic module, and each photovoltaic module is connected to the energy storage device wiring harness.

[0033] Beneficial effects of this application:

[0034] The photovoltaic bird-repelling device provided by the present application can achieve stable support for the photovoltaic module by installing the photovoltaic module on a base frame, and by installing the driving module on the base frame, and installing the auditory repelling module and the olfactory repelling module on the output end of the driving module, so that the detection module is communicatively connected with the driving module. When the detection module detects the presence of birds within a preset range, the detection module transmits the detection information to the driving module, and the driving module drives the auditory repelling module and the olfactory repelling module to move from a safe position to a trigger position based on the detection information, so that the auditory repelling module produces a sound that stimulates the bird's hearing during the switching process from the safe position to the trigger position, thereby repelling the bird through the bird's auditory sense. When the olfactory repelling module is in the trigger position, it sprays a gas or liquid that stimulates the bird's sense of smell, thereby repelling the bird through the bird's olfactory sense, thereby realizing the repelling of birds through both the auditory and olfactory senses. Not only is the repelling effect good and the protection of the photovoltaic module improved, but the communication connection between the detection module and the driving module is also used to ensure that the auditory repelling module and the olfactory repelling module are triggered only when birds appear within the preset range, thereby reducing unnecessary resource waste and environmental pollution.

[0035] The present application also provides a photovoltaic power station. By applying the above-mentioned photovoltaic bird-repelling device, it realizes the repelling of birds through both the senses of hearing and smell. Not only is the repelling effect good and the protection of photovoltaic components is improved, but it also utilizes the communication connection between the detection component and the drive component to ensure that the auditory repelling component and the olfactory repelling component are triggered only when birds appear within a preset range, thereby reducing unnecessary waste of resources and environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a schematic structural diagram of the photovoltaic bird-repellent device provided in Example 1 of the present application;

[0037] Figure 2 This is a schematic structural diagram of the driving assembly, detection assembly, auditory repelling assembly, visual repelling assembly, second magnetic member, column, and beam provided in Example 1 of the present application;

[0038] Figure 3 This is a schematic structural diagram of the olfactory repellent component provided in Example 1 of the present application;

[0039] Figure 4 yes Figure 1 A partial enlarged view of point A in the middle;

[0040] Figure 5 yes Figure 1 A partial enlarged view of point B in the middle.

[0041] In the picture:

[0042] 1000. Photovoltaic bird repellent device;

[0043] 100, olfactory repelling component; 110, storage bottle; 120, injection member; 121, injection port; 130, first magnetic member; 140, feed pipe; 150, guide block;

[0044] 200, auditory repellent component;

[0045] 300, detection component;

[0046] 400, drive assembly; 410, drive member; 420, transmission screw; 430, transmission member; 431, first mounting portion; 432, second mounting portion; 433, threaded through hole; 440, heat dissipation cover;

[0047] 500, base frame; 510, bearing platform; 511, guide groove; 520, column; 530, beam;

[0048] 600, second magnetic member;

[0049] 700, visual drive component;

[0050] 2000. Photovoltaic modules. DETAILED DESCRIPTION

[0051] In order to make the technical problems solved by this application, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of this application are further explained below with reference to the accompanying drawings and through specific implementation methods.

[0052] In the description of this application, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and can refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0053] In this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0054] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., regarding orientations or positions, are based on the orientations or positions shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meanings.

[0055] Example 1

[0056] In actual operating environments, birds often land on the surface of photovoltaic modules, leaving behind pollutants such as bird droppings. This affects the contact area between the photovoltaic modules and sunlight, significantly reducing the power generation efficiency of the photovoltaic modules. Therefore, bird repellent devices are needed to repel birds from photovoltaic stations to ensure the normal power generation efficiency of the photovoltaic modules. Existing photovoltaic bird repellent devices mostly use loudspeakers that play the sounds of bird predators throughout the day or use reflectors to repel birds. These methods are simple, and the continuous playback of the loudspeakers not only causes noise pollution, but also wastes resources and is ineffective.

[0057] In order to solve the above problems, Figure 1 and Figure 2 As shown, this embodiment provides a photovoltaic bird-repelling device 1000. The photovoltaic bird-repelling device 1000 includes a base frame 500, a drive assembly 400, a detection assembly 300, an auditory repelling assembly 200, and an olfactory repelling assembly 100. The base frame 500 is mounted with the photovoltaic assembly 2000, the drive assembly 400 is mounted on the base frame 500, the detection assembly 300 is communicatively connected to the drive assembly 400, the detection assembly 300 is used to detect whether there are birds within a preset range, the auditory repelling assembly 200 and the olfactory repelling assembly 100 are both mounted at the output end of the drive assembly 400, the base frame 500 has a trigger position and a safety position, the drive assembly 400 can drive the auditory repelling assembly 200 and the olfactory repelling assembly 100 to switch between the trigger position and the safety position, the auditory repelling assembly 200 can generate a sound that stimulates the bird's hearing during the switching process between the trigger position and the safety position, and the olfactory repelling assembly 100 can spray a gas or liquid that stimulates the bird's sense of smell when in the trigger position.

[0058] The photovoltaic bird-repelling device 1000 can achieve stable support for the photovoltaic module 2000 by installing the photovoltaic module 2000 on the base frame 500, and can realize stable support for the photovoltaic module 2000 by installing the driving module 400 on the base frame 500, and installing the auditory driving module 200 and the olfactory driving module 100 on the output end of the driving module 400, so that the detection module 300 is connected to the driving module 400 for communication. When the detection module 300 detects the presence of birds within a preset range, the detection module 300 transmits the detection information to the driving module 400, and the driving module 400 drives the auditory driving module 200 and the olfactory driving module 100 to switch between the trigger position and the safety position according to the detection information. During the switching process of the olfactory repelling component 200 moving from the safe position to the trigger position, a sound stimulating the bird's hearing is generated to repel the bird from the bird's auditory sense. When the olfactory repelling component 100 is in the trigger position, it sprays gas or liquid that stimulates the bird's sense of smell to repel the bird from the bird's olfactory sense, thereby realizing the repelling of birds from both the auditory and olfactory senses. Not only is the repelling effect good and the protection of the photovoltaic component 2000 is improved, but the communication connection between the detection component 300 and the drive component 400 is also utilized to ensure that the auditory repelling component 200 and the olfactory repelling component 100 are triggered only when the bird appears within the preset range, thereby reducing unnecessary waste of resources and environmental pollution.

[0059] It should be noted that in this embodiment, the detection assembly 300 includes an ultrasonic detector that detects the presence of birds within a preset range from the photovoltaic assembly 2000. The specific structure and detection principle of the ultrasonic detector are state of the art and will not be further described here. Furthermore, the preset detection range of the detection assembly 300 can be adjusted based on actual needs and is not specifically limited in this embodiment.

[0060] In this embodiment, the photovoltaic bird repellent device 1000 further includes a visual repellent assembly 700, wherein the visual repellent assembly 700 is mounted on the base frame 500. The visual repellent assembly 700 has a color that stimulates bird vision to repel birds visually. Combined with the olfactory repellent assembly 100 and the auditory repellent assembly 200, the photovoltaic cluster device can repel birds visually, auditorily, and olfactorily, further improving the repellent effect. It should be noted that in other embodiments, the visual repellent assembly 700 can also be mounted at the output end of the drive assembly 400, and this embodiment does not specifically limit this.

[0061] Specifically, in this embodiment, the visual repelling assembly 700 includes a plurality of bird repelling belts, which are spaced apart and arranged on the base frame 500. In other embodiments, the visual repelling assembly 700 may also include reflective belts, colored flags, or other structures with colors that stimulate bird vision, which is not specifically limited in this embodiment.

[0062] In addition, in other embodiments, the visual repelling component 700 may not be provided in the photovoltaic bird repelling device 1000 to further simplify the structure of the photovoltaic bird repelling device 1000 and reduce the production cost of the photovoltaic bird repelling device 1000.

[0063] As an optional solution, the drive assembly 400 includes a drive member 410, a transmission screw 420 and a transmission member 430, wherein the transmission screw 420 is rotatably mounted on the base frame 500, the transmission screw 420 is connected to the output end of the drive member 410, and the drive member 410 is configured to drive the transmission screw 420 to rotate along the axial direction of the transmission screw 420, and the trigger position and the safety position are arranged in sequence along the axial direction of the transmission screw 420. The auditory driving assembly 200 and the olfactory driving assembly 100 are installed on the transmission member 430, and a threaded through hole 433 is provided on the transmission member 430. The transmission screw 420 is penetrated by the threaded through hole 433, and the outer peripheral wall of the transmission screw 420 is provided with an external thread, and the threaded through hole 433 is threadedly matched with the external thread. By rotatably installing the transmission screw 420 on the base frame 500, the transmission screw 420 is connected to the output end of the driving member 410, and a threaded through hole 433 is provided on the transmission member 430, the transmission screw 420 is passed through the threaded through hole 433, and an external thread that is threadedly matched with the threaded through hole 433 is provided on the outer peripheral wall of the transmission screw 420. The driving member 410 drives the transmission screw 420 to rotate around the axial direction of the transmission screw 420, thereby achieving the effect of axial movement of the transmission member 430 along the transmission screw 420. By installing the auditory driving component 200 and the olfactory driving component 100 on the transmission member 430, and arranging the trigger position and the safety position in sequence along the axial direction of the transmission screw 420, the effect of the transmission member 430 driving the auditory driving component 200 and the olfactory driving component 100 to switch between the trigger position and the safety position is achieved. The structure is simple and the driving effect is good.

[0064] It should be noted that in this embodiment, the driving member 410 is a rotary motor. Rotary motors have a simple structure and stable output power. In other embodiments, the driving member 410 may also be a rotary cylinder or other structure capable of driving the transmission screw 420 to rotate about its axis, and this embodiment is not specifically limited thereto.

[0065] like Figure 1 As shown, the base frame 500 includes a supporting platform 510, a column 520 and a beam 530, wherein the supporting platform 510 is used to support the photovoltaic module 2000, and the two columns 520 are arranged on the supporting platform 510 along the axial direction of the transmission screw 420. The axial ends of the transmission screw 420 are respectively rotatably connected to a column 520, and the beam 530 is located at the end of the column 520 away from the supporting platform 510. The beam 530 is used to connect the two columns 520. The detection component 300 and the visual drive component 700 can both be installed on the beam 530, with a compact structure and high structural strength.

[0066] To improve the protection of the driver 410, the photovoltaic bird-repellent device 1000 further includes a heat dissipation cover 440, wherein the heat dissipation cover 440 is provided on the periphery of the driver 410. By providing the heat dissipation cover 440 on the periphery of the driver 410, not only can the heat dissipation effect of the driver 410 be improved, but also the driver 410 can be protected from direct collision with external objects. Specifically, the heat dissipation cover is provided with an air inlet and an air outlet, and both the air inlet and the air outlet 440 are provided with a guide structure to facilitate external air to flow along the guide structure and then into the interior of the heat dissipation cover 440, and the gas inside the heat dissipation cover 440 is discharged along the guide structure.

[0067] In an alternative embodiment, if Figure 2 As shown, the transmission member 430 is provided with a first mounting portion 431 and a second mounting portion 432. The first mounting portion 431 is used to mount the olfactory driving component 100, and the second mounting portion 432 is used to mount the auditory driving component 200, so as to achieve separate installation of the olfactory driving component 100 and the auditory driving component 200, thereby avoiding interference between the olfactory driving component 100 and the auditory driving component 200.

[0068] Specifically, the auditory repelling assembly 200 includes a plurality of bells, each of which is suspended from the second mounting portion 432. When the driver 410 drives the transmission screw 420 to rotate, the transmission member 430 moves axially along the transmission screw 420 under the drive of the transmission screw 420. The bells suspended from the second mounting portion 432 produce sound during movement, thereby repelling birds through the auditory sense. It should be noted that in this embodiment, eight bells are suspended from the second mounting portion 432. In other embodiments, the number of bells can also be adjusted according to actual needs, and this embodiment does not specifically limit this.

[0069] In addition, in other embodiments, the auditory repelling component 200 can also be a plectrum and a tuning fork, wherein any one of the plectrum and the tuning fork is fixed on the second mounting portion 432, and the other one is fixed on the beam 530. When the second mounting portion 432 moves relative to the beam 530, the plectrum can plectrum the tuning fork to generate sound to repel birds. This embodiment does not limit the specific structure of the auditory repelling component 200.

[0070] Combine Figure 1 、 Figure 3 and Figure 4The specific structure of the olfactory repelling assembly 100 is described below. The olfactory repelling assembly 100 includes a storage bottle 110 and a spray member 120. The storage bottle 110 is mounted on the first mounting portion 431. The storage bottle 110 is used to store gas or liquid that stimulates the bird's sense of smell. The spray member 120 is connected to the storage bottle 110. The output end of the spray member 120 has a spray port 121. When the spray member 120 is in the trigger position, it can spray the gas or liquid in the storage bottle 110 to the outside through the spray port 121. When the detection assembly 300 detects that a bird appears within a preset range, the driving member 410 drives the storage bottle 110 from the safe position to the trigger position. The spray member 120 in the trigger position sprays the gas or liquid stored in the storage bottle 110 through the spray port 121 to achieve the effect of repelling birds through smell. It should be noted that in this embodiment, the storage bottle 110 stores a liquid with a fresh scent. When the liquid is sprayed to the outside by the spraying member 120, the fresh scent can repel birds, and the liquid does not pollute the environment. In other embodiments, the specific type of liquid or gas stored in the storage bottle 110 can also be adjusted according to actual needs, and this embodiment does not specifically limit it.

[0071] In this embodiment, the olfactory repellent component 100 also includes a first magnetic component 130, wherein the photovoltaic bird repellent device also includes a second magnetic component 600, the injection component 120 is a press-type pump head, the first magnetic component 130 is arranged on the pressing part of the press-type pump head, and the second magnetic component 600 is arranged in the trigger position and fixed on the beam 530. The first magnetic component 130 in the trigger position is opposite to the second magnetic component 600, and the two ends of the first magnetic component 130 and the second magnetic component 600 facing each other have the same magnetic properties. The direction in which the magnetic force drives the first magnetic component 130 to move away from the second magnetic component 600 is the same as the pressing direction of the pressing part. By setting the injection component 120 as a press-type pump head, and setting the first magnetic component 130 in the pressing part of the press-type pump head, and setting the second magnetic component 600 in the trigger position, the first magnetic component 130 and the second magnetic component 600 in the trigger position are made to face each other, and the magnetic properties of the two ends of the first magnetic component 130 and the second magnetic component 600 facing each other are the same. The magnetic force can be used to drive the first magnetic component 130 to move in the direction away from the second magnetic component 600 by the repulsion of like charges, and ensure that the moving direction of the first magnetic component 130 is the pressing direction of the pressing part of the press-type pump head. The press-type pump head can be started during the movement of the first magnetic component 130 to spray the liquid in the storage bottle 110 along the injection port 121.

[0072] It should be noted that, in this embodiment, the first magnetic member 130 and the second magnetic member 600 are both single-sided magnets. In other embodiments, the first magnetic member 130 and the second magnetic member 600 may also be ordinary magnets, which is not specifically limited in this embodiment.

[0073] In an actual working environment, windy weather is likely to occur. To ensure that the spraying member 120 can still spray the liquid in the storage bottle 110 onto the photovoltaic assembly 2000 in the case of south wind or north wind.

[0074] For example, photovoltaic modules 2000 are arranged in sequence to form photovoltaic strings, with the length of the photovoltaic strings arranged in an east-west direction and the width of the photovoltaic strings arranged in a north-south direction. In the present disclosure, the photovoltaic bird repellent device 1000 can be arranged on the side of the photovoltaic string facing away from the sun, such as the north side of the photovoltaic string. The injection member 120 is provided with two injection ports 121, each of which sprays toward the south and the north, respectively. Of course, the injection direction can also deviate from due south or due north within an acute angle range. The number of injection ports 121 is three or more, and they can be evenly spaced around the axis of the injection member 120 in a horizontal plane, so that the injection direction of one or more injection ports 121 can be maintained toward the photovoltaic module 2000. If at least two injection ports 121 are arranged at intervals along the circumference of the injection member 120 in a horizontal plane, the injection direction of at least one of the at least two injection ports 121 is toward the photovoltaic module 2000, and the injection direction of at least one is away from the photovoltaic module 2000, and the injection direction of each injection port 121 is not parallel to the preset direction and the vertical direction, for example, the projection of the straight line on the horizontal plane on which the injection direction lies can be perpendicular to the preset direction, or have an acute angle or a right angle with the preset direction, such as the south, north, southeast, northwest, southwest, and northeast directions. It should be noted that the preset direction is the axial direction of the transmission screw 420, which is parallel to the length direction of the photovoltaic string, for example, arranged in the east-west direction;

[0075] By providing at least two injection ports 121 spaced circumferentially along the horizontal plane on the injection member 120, so that at least one of the at least two injection ports 121 sprays toward the photovoltaic module 2000 and at least one sprays away from the photovoltaic module 2000, and ensuring that the spray direction of each injection port 121 is not parallel to the preset direction or the vertical direction, and defining the preset direction as perpendicular to the horizontal facing direction of the injection member 120 and the photovoltaic module 2000 in the horizontal plane, it is possible to ensure that, in windy weather, the liquid ejected from the injection ports 121 on the injection member 120 can still be sprayed above the photovoltaic module 2000. In particular, southeasterly and northwesterly winds are more common in my country, and this arrangement can adapt to different wind directions, thereby improving the application effect of this embodiment.

[0076] It is understandable that in order to prevent the shadow of the photovoltaic bird-repelling device 1000 from blocking the photovoltaic assembly 2000 , the bird-repelling device should be set on one side of the photovoltaic assembly 2000 .

[0077] In other embodiments, if the photovoltaic modules 2000 and the injection member 120 are sequentially distributed along the left-right direction, the axial extension direction of the drive screw 420 is the front-to-back direction, and the left-to-right direction is orthogonal to the front-to-back direction. The injection member 120 is provided with two injection ports 121. The injection direction of one of the two injection ports 121 may also have a certain angle with the horizontal plane, for example, it may be directed toward the left front, left rear, upper left, lower left, upper left front, lower left front, upper left rear, or lower left rear. The other of the two injection ports 121 may also be directed toward the right front, right rear, upper right, lower right, upper right front, lower right front, upper right rear, or lower right rear. The specific angle between the injection direction of each injection port 121 and the up-down direction and the front-to-back direction is not specifically limited in this embodiment.

[0078] In addition, in other embodiments, the injection ports 121 on the peripheral side of the injection member 120 may also be arranged at unequal intervals, and the specific number of the injection ports 121 may also be arbitrarily adjusted within the range of two or more, which is not specifically limited in this embodiment.

[0079] To further improve the spraying efficiency of the spray element 120, the olfactory repellent assembly 100 further includes a delivery tube 140, wherein one end of the delivery tube 140 is connected to the input end of the spray element 120, and the other end of the delivery tube 140 extends into the receiving cavity of the storage bottle 110 and contacts the bottom of the receiving cavity. By connecting one end of the delivery tube 140 to the input end of the spray element 120 and extending the other end of the delivery tube 140 into the receiving cavity of the storage bottle 110 and contacting the bottom of the receiving cavity, the spray element 120 can spray all the liquid stored in the storage bottle 110 to the outside through the delivery tube 140, solving the problem of liquid still being stored in the storage bottle 110 but the spray element 120 being unable to drive the remaining liquid in the storage bottle 110 to be sprayed to the outside, and avoiding the need to repeatedly refill the storage bottle 110 with liquid.

[0080] As an alternative, Figure 1 、 Figure 3 as well as Figure 5 As shown, the olfactory repelling assembly 100 further includes a guide block 150, wherein the guide block 150 is fixedly connected to the storage bottle 110, a guide groove 511 is provided on the bearing platform 510, and the guide groove 511 extends along the axial direction of the transmission screw 420, and the guide block 150 slides in cooperation with the guide groove 511. By arranging the guide block 150 on the storage bottle 110 and providing the guide groove 511 extending along the axial direction of the transmission screw 420 on the bearing platform 510, the guide block 150 slides in cooperation with the guide groove 511, which not only provides guidance for the movement of the storage bottle 110, but also provides the transmission member 430 with a torque that resists the transmission screw 420, thereby ensuring smooth movement of the transmission member 430.

[0081] In this embodiment, the photovoltaic bird repellent device 1000 includes three sets of olfactory repellent components 100 to further provide a bird repelling effect. In other embodiments, the specific number of olfactory repellent components 100 can also be adjusted according to actual needs, and this embodiment does not make a specific limitation.

[0082] In addition, in this embodiment, the safety position is located in the middle area of the transmission screw 420 along the axial direction, and the trigger position is located at the two end areas of the transmission screw 420 along the axial direction, so that when the driving member 410 drives the transmission screw 420 to rotate forward or reverse, the olfactory repelling component 100 can move from the safety position to the trigger position.

[0083] In order to facilitate the understanding of the photovoltaic bird repellent device 1000 provided by the present invention. Figures 1 to 5 The specific working process of the photovoltaic bird repellent assembly 1000 is described as follows:

[0084] 1) The detection component 300 detects that a bird appears within a preset range;

[0085] 2) The detection component 300 transmits the detection information to the drive component 400. The drive member 410 in the drive component 400 drives the transmission screw 420 to rotate according to the detection information, thereby driving the transmission member 430 to move along the axial direction of the transmission screw 420, so that the olfactory repelling component 100 and the auditory repelling component 200 on the transmission member 430 move from the safe position to the trigger position;

[0086] 3) During the movement of the transmission member 430, the bell in the auditory repelling assembly 200 produces a sound due to shaking, thereby repelling birds through the auditory sense;

[0087] 4) When the transmission member 430 moves to the trigger position, the second magnetic member 600 in the trigger position drives the first magnetic member 130 to press the pressing portion of the injection member 120, causing the injection member 120 to spray the liquid in the storage bottle 110 onto the periphery of the photovoltaic module 2000, using the odor emitted by the liquid to repel birds through their sense of smell;

[0088] 5) After the birds are driven away from the preset range, the detection component 300 detects that there are no birds within the preset range;

[0089] 6) The detection component 300 transmits the detection information to the drive component 400. The drive member 410 in the drive component 400 drives the transmission screw 420 to rotate in the opposite direction according to the detection information, thereby driving the transmission member 430 to move along the axial direction of the transmission screw 420, so that the olfactory repelling component 100 and the auditory repelling component 200 on the transmission member 430 move from the trigger position to the safe position.

[0090] Example 2

[0091] This embodiment provides a photovoltaic bird repellent device 1000. The specific structure of the photovoltaic bird repellent device 1000 provided in this embodiment is substantially the same as that of the first embodiment. The specific structure of the photovoltaic bird repellent device 1000 provided in this embodiment differs from that of the first embodiment in that each injection member 120 has an injection port 121. The injection direction of each injection port 121 is the same as that of the first embodiment. Of course, in actual applications, the injection member 120 of the first embodiment can be used in combination with the injection member 120 of the second embodiment.

[0092] Specifically, the spray direction of the spray outlet 121 of any one group in two adjacent groups of olfactory repelling components 100 is toward the photovoltaic component 2000, and the spray direction of the spray outlet 121 of the other group is away from the photovoltaic component 2000, and the spray direction of each spray outlet 121 is not parallel to the preset direction and the vertical direction, and the preset direction is perpendicular to the horizontal facing direction of the spray component 120 and the photovoltaic component 2000 in the horizontal plane. By providing at least two groups of olfactory repellent components 100, the spray direction of any one of the two connected groups of olfactory repellent components 100 is directed toward the photovoltaic component 2000, and the spray direction of the other group is away from the photovoltaic component 2000, ensuring that the spray direction of each injection port 121 is not parallel to the preset direction and the vertical direction, and the preset direction is limited to be perpendicular to the horizontal facing direction of the injection component 120 and the photovoltaic component 2000 in the horizontal plane. When encountering windy weather, if birds appear within the preset range, it can be ensured that the liquid splashed by all the olfactory repellent components 100 is spread all over the top of the photovoltaic component 2000.

[0093] It should be noted that in this embodiment, the photovoltaic assembly 2000 and the spray element 120 are directly opposite each other in the left-right direction, the driving direction of the drive assembly 400 is the front-to-back direction, and the preset direction is the front-to-back direction. The photovoltaic bird repellent device 1000 has three sets of olfactory repellent assemblies 100. The drive assembly 400 synchronously drives the three sets of olfactory repellent assemblies 100 to switch between the trigger position and the safety position. The spray directions of the spray ports 121 in the three sets of olfactory repellent assemblies 100 are, respectively, the left side, the right side, and the left side. When the photovoltaic assembly 2000 is located to the right of the spray element 120 and the wind direction is to the left, the spray port 121 facing the left side can overcome the wind force and spray the liquid in the storage bottle 110 above the photovoltaic assembly 2000.

[0094] In other embodiments, if the photovoltaic assembly 2000 and the injection member 120 are facing each other in the left-right direction, the driving direction of the driving assembly 400 is the front-back direction, and the photovoltaic bird-repelling device 1000 has three groups of olfactory repelling assemblies 100. The driving assembly 400 synchronously drives the three groups of olfactory repelling assemblies 100 to switch between the trigger position and the safety position. The injection direction of the injection port 121 in the first group of the three groups of olfactory repelling assemblies 100 can also be toward the left front, left rear, upper left, lower left, upper left front, lower left front, left rear, left front, left rear, left front, etc. The spray direction of the spray nozzle 121 in the second group of olfactory driving components 100 can also be toward the right front, right rear, upper right, lower right, upper right front, lower right front, upper right rear or lower right rear. The spray direction of the spray nozzle 121 in the third group of olfactory driving components 100 can also be toward the left front, left rear, upper left, lower left, upper left front, lower left front, upper left rear or lower left rear, and the specific angle between the spray direction of each spray nozzle 121 and the up-down direction and the front-back direction is not specifically limited in this embodiment.

[0095] In addition, the driving component 400 can also drive all the olfactory driving components 100 to switch between the trigger position and the safety position asynchronously, and can also adjust the specific number of olfactory driving components 100 within the range of two or more groups according to actual needs. This embodiment does not make specific limitations.

[0096] It is understandable that in order to improve the bird-repelling effect, at least two sets of olfactory repelling components 100 are provided in the photovoltaic bird-repelling device 1000, and the driving component 400 can drive the at least two sets of olfactory repelling components 100 to switch between the trigger position and the safety position.

[0097] Example 3

[0098] This embodiment provides a photovoltaic power station. The photovoltaic power station includes photovoltaic modules 2000, an energy storage device, and the photovoltaic bird repellent device 1000. Multiple photovoltaic bird repellent devices 1000 are arranged in sequence, both horizontally and vertically, within a horizontal plane. Each photovoltaic bird repellent device 1000 supports at least one photovoltaic module 2000, and each photovoltaic module 2000 is connected to a wiring harness of the energy storage device.

[0099] By applying the photovoltaic bird-repelling device 1000 provided in the first or second embodiment, the photovoltaic power station achieves bird repelling through at least two senses, namely, hearing and smell. This not only has a good repelling effect and improves the protection of the photovoltaic module 2000, but also utilizes the communication connection between the detection module 300 and the drive module 400 to ensure that the auditory repelling module 200 and the olfactory repelling module 100 are triggered only when birds appear within a preset range, thereby reducing unnecessary resource waste and environmental pollution.

[0100] Obviously, the above embodiments of the present application are merely examples for the purpose of clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, other variations or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present application shall be included within the scope of protection of the claims of the present application.

Claims

1. Photovoltaic bird repellent device, characterized in that: include: A base frame (500) having a photovoltaic module (2000) installed thereon; A drive assembly (400) is mounted on the base frame (500); A detection component (300) is communicatively connected to the driving component (400), and the detection component (300) is used to detect whether there are birds within a preset range; An auditory driving component (200) and an olfactory driving component (100), wherein the auditory driving component (200) and the olfactory driving component (100) are both installed at the output end of the driving component (400); a base frame (500) has a trigger position and a safety position; and the driving component (400) can drive the auditory driving component (200) and the olfactory driving component (100) to switch between the trigger position and the safety position; The auditory repelling component (200) is capable of generating a sound that stimulates the bird's hearing during the switching process between the trigger position and the safety position; When the olfactory driving component (100) is located at the trigger position, it can spray gas or liquid that stimulates the bird's sense of smell.

2. The photovoltaic bird-repelling device according to claim 1, characterized in that: The olfactory repelling component (100) comprises: a storage bottle (110), installed at the output end of the driving assembly (400), the storage bottle (110) being used to store the gas or liquid that stimulates the bird's sense of smell; and An injection member (120) is in communication with the material storage bottle (110), and an output end of the injection member (120) is provided with an injection port (121). When the injection member (120) is in the trigger position, it can inject the gas or liquid in the material storage bottle (110) to the outside along the injection port (121).

3. The photovoltaic bird-repelling device according to claim 2, characterized in that: The olfactory repelling component (100) further comprises: The photovoltaic bird-repelling device further comprises a first magnetic component (130), the injection component (120) is a press-type pump head, the first magnetic component (130) is arranged on the press portion of the press-type pump head, the second magnetic component (600) is arranged at the trigger position, the first magnetic component (130) in the trigger position is directly opposite to the second magnetic component (600), and the two ends of the first magnetic component (130) and the second magnetic component (600) facing each other have the same magnetic properties, and the direction in which the magnetic force drives the first magnetic component (130) to move away from the second magnetic component (600) is the same as the pressing direction of the press portion.

4. The photovoltaic bird-repelling device according to claim 2, characterized in that: The injection member (120) is provided with at least two injection ports (121), the injection direction of at least one of the injection ports (121) is toward the photovoltaic component (2000), and the injection direction of at least one of the injection ports (121) is away from the photovoltaic component (2000; Alternatively, the olfactory repelling component (100) comprises at least two spray members (120), the driving component (400) drives the at least two spray members (120) to switch between the trigger position and the safety position, the spray direction of at least one of the spray members (120) is toward the photovoltaic component (2000), and the spray direction of at least one of the spray members (120) is away from the photovoltaic component (2000).

5. The photovoltaic bird-repelling device according to claim 2, characterized in that: The olfactory repelling component (100) further comprises: A material delivery pipe (140), one end of which is in communication with the input end of the injection member (120), and the other end of which extends into the accommodating cavity of the material storage bottle (110) and contacts the bottom of the accommodating cavity.

6. The photovoltaic bird-repelling device according to claim 2, characterized in that: The olfactory repelling component (100) further comprises: The guide block (150) is connected and fixed to the storage bottle (110); a guide groove (511) is provided on the base frame (500); the guide groove (511) extends along the driving direction of the driving assembly (400); and the guide block (150) is slidably matched with the guide groove (511).

7. The photovoltaic bird-repelling device according to any one of claims 1 to 6, characterized in that: The drive assembly (400) comprises: A driving member (410); a transmission screw (420) rotatably mounted on the base frame (500), the transmission screw (420) being connected to an output end of the driving member (410), the driving member (410) being configured to drive the transmission screw (420) to rotate around an axial direction of the transmission screw (420), the trigger position and the safety position being sequentially arranged along the axial direction of the transmission screw (420); and A transmission member (430), the auditory driving component (200) and the olfactory driving component (100) are installed on the transmission member (430), the transmission member (430) is provided with a threaded through hole (433), the transmission screw (420) is penetrated by the threaded through hole (433), the outer peripheral wall of the transmission screw (420) is provided with an external thread, and the threaded through hole (433) is threadably matched with the external thread.

8. The photovoltaic bird-repelling device according to claim 7, characterized in that: The drive assembly (400) further includes: A heat dissipation cover (440) is provided on the outer periphery of the driving member (410).

9. The photovoltaic bird-repelling device according to any one of claims 1 to 6, characterized in that: The auditory driving component (200) includes a plurality of bells, and the plurality of bells are respectively hung on the output ends of the driving component (400); And / or, the photovoltaic bird-repelling device further comprises a visual repelling component (700), the visual repelling component (700) being installed on the output end of the driving component (400) or the base frame (500), and the visual repelling component (700) having a color that stimulates bird vision.

10. A photovoltaic power station, characterized in that: The invention comprises a photovoltaic module (2000), an energy storage device, and a photovoltaic bird-repelling device according to any one of claims 1 to 9, wherein a plurality of the photovoltaic bird-repelling devices are arranged in sequence in the horizontal direction and the vertical direction in a horizontal plane, each of the photovoltaic bird-repelling devices supports at least one photovoltaic module (2000), and each photovoltaic module (2000) is connected to a wiring harness of the energy storage device.

Images