A navigation mark support and a multi-functional navigation mark

Abstract

This utility model relates to the field of navigation aid technology, providing a navigation aid bracket and a multifunctional navigation aid. The navigation aid bracket includes a first frame and a second frame, with the second frame located above the first frame. The second frame has multiple mounting positions, which are suitable for photovoltaic modules to be installed circumferentially at an angle on the side of the second frame. The number of mounting positions is configured based on the vertical projected area of ​​each photovoltaic module, such that the ratio of the total vertical projected area of ​​the photovoltaic modules to the vertical projected area of ​​the first frame is 0.4–1.6:1. This utility model can improve photovoltaic power generation capacity without affecting the navigation aid's indicating function, ensuring the navigation aid's long-term continuous operation.

Description

Technical Field

[0001] This utility model relates to the field of navigation mark technology, and in particular to a navigation mark support and a multifunctional navigation mark. Background Technology

[0002] A navigational aid is a navigational aid placed in a waterway, port, or body of water. Through its own characteristics such as color, shape, and light quality, the navigational aid clearly marks the boundaries and direction of a safe waterway, guides ships to avoid dangerous areas such as shoals, reefs, and shipwrecks, and directs ships to navigate safely.

[0003] Multifunctional navigation aids not only fulfill the traditional navigational guidance and assistance functions but also enable real-time monitoring of hydrological, meteorological, and environmental information at the beacon's location. Currently, the power supply for multifunctional navigation aids relies on photovoltaic panels for energy replenishment and battery storage. However, to meet the power demands of multifunctional navigation aids, a large number of photovoltaic panels need to be installed on the beacon. As is well known, photovoltaic panels are generally black, and installing too many photovoltaic panels can partially obstruct the navigation aid, thus affecting its guidance and navigational assistance functions. Utility Model Content

[0004] In view of the above-mentioned shortcomings and deficiencies of the prior art, this utility model provides a navigation mark bracket and a multi-functional navigation mark, which can improve the photovoltaic power generation capacity without affecting the navigation mark's indication function and ensure the navigation mark's long-term continuous operation.

[0005] In a first aspect, this utility model provides a navigation beacon support, including a first frame and a second frame, the second frame being located above the first frame and having multiple mounting positions defined on the second frame. The multiple mounting positions are suitable for photovoltaic modules to be installed circumferentially at an angle on the side of the second frame. The number of mounting positions is configured based on the vertical projection area of ​​each photovoltaic module, such that the ratio of the total vertical projection area of ​​the photovoltaic modules to the vertical projection area of ​​the first frame is 0.4 to 1.6:1.

[0006] In the above technical solution, by defining multiple mounting positions on the second frame suitable for circumferentially inclined installation of photovoltaic modules, the photovoltaic modules can be concentrated at specific positions on the upper part of the navigation beacon support, reducing the vertical projection area of ​​the photovoltaic modules and thus improving the navigation beacon's color-indicating efficiency. Furthermore, the mounting positions, suitable for circumferentially inclined installation of the photovoltaic modules, improve the photovoltaic modules' sunlight capture efficiency. The number of mounting positions is configured according to the vertical projection area of ​​each photovoltaic module, ensuring that the ratio of the total vertical projection area of ​​each photovoltaic module to the vertical projection area of ​​the first frame is 0.4–1.6:1. The final configuration of the navigation beacon support improves the navigation beacon's power generation capacity, ensures long-term navigation continuity, and does not affect the navigation beacon's indicating function.

[0007] The number of installation positions is configured according to the vertical projected area of ​​each photovoltaic module, so that the ratio of the total vertical projected area of ​​each photovoltaic module to the vertical projected area of ​​the first frame is 0.4 to 1.6:1. With such a structural size, the navigation beacon support is structurally stable. The second frame can support the installation of a large number of photovoltaic modules on the navigation beacon support to meet the power supply needs of the navigation beacon, while also reducing the vertical projected area of ​​the photovoltaic modules.

[0008] In some embodiments, the first frame is a frame structure, and the outer contour of the first frame is provided with a plurality of columns, wherein at least one pair of adjacent columns are connected by a plurality of crossbeams arranged sequentially in the vertical direction, and each of the two columns connected by the plurality of crossbeams is provided with handles for climbing and gripping arranged sequentially in the vertical direction.

[0009] In the above technical solution, the adjacent columns are connected by several horizontal beams arranged in sequence along the vertical direction, which can be used as footrests. The two columns connected by the horizontal beams are equipped with handles arranged in sequence along the vertical direction, which makes it convenient for personnel to climb on the navigation beacon support and thus facilitate personnel to maintain the navigation beacon.

[0010] In some embodiments, the positions of the second frame corresponding to several crossbeams form a maintenance space that runs through the second frame.

[0011] In the above technical solution, the maintenance space formed by the second frame can well meet the space requirements for maintaining the navigation mark, and maintenance personnel can carry out the maintenance work of the navigation mark in a good manner within the maintenance space.

[0012] In some embodiments, the outer contour of the first frame is prismatic, cylindrical, frustum-shaped, or prismatic.

[0013] In the above technical solution, the specific shape of the first frame is beneficial for the first frame to support the second frame.

[0014] In some embodiments, at least two of the plurality of mounting positions extend outward from the first frame.

[0015] In the above technical solution, at least two mounting positions extend outward from the first frame, expanding the installation space on the second frame for photovoltaic module installation and enabling more photovoltaic modules to be installed on the navigation beacon support.

[0016] In some embodiments, multiple mounting positions are evenly distributed around the first frame.

[0017] In the above technical solution, as the water waves disturb the navigation mark and the sun angle changes, the multiple installation positions evenly distributed around the first frame are all conducive to the photovoltaic modules capturing sunlight.

[0018] In some embodiments, the tilt angle of the mounting position is 10° to 50°.

[0019] In the above technical solution, an installation position with a tilt angle of 10° to 50° is set for installing photovoltaic modules, which makes it convenient to control the tilt angle of the photovoltaic modules within 10° to 50°, which is beneficial for the photovoltaic modules to receive sunlight and generate electricity.

[0020] In some embodiments, the plurality of mounting positions are adapted to be positioned with the light-receiving surface of the photovoltaic module facing away from the center of the second frame.

[0021] In the above technical solution, the installation position is suitable for the photovoltaic module's light-receiving surface to face away from the center of the second frame and is set at an angle, which is beneficial to improving the photovoltaic module's efficiency in capturing sunlight.

[0022] In some embodiments, multiple mounting positions are adapted to have the light-receiving surface of the photovoltaic module facing the center of the second frame.

[0023] In the above technical solution, the installation position is suitable for the photovoltaic module's light-receiving surface to face the center of the second frame and is set at an angle, which is conducive to the photovoltaic module receiving sunlight to generate electricity.

[0024] In some embodiments, the second frame forms a light-receiving channel at a position corresponding to the light-receiving direction of the photovoltaic module.

[0025] In the above technical solution, by setting up a light-receiving channel in the second frame, the efficiency of photovoltaic modules in capturing sunlight is further improved.

[0026] In some embodiments, the mounting position defined on the second frame is a photovoltaic mounting component, which is mounted on the side of the second frame with an adjustable tilt angle.

[0027] In the above technical solution, by installing the photovoltaic mounting component at an adjustable tilt angle on the side of the second frame, the tilt angle of the photovoltaic mounting component can be adjusted according to the geographical location of the navigation beacon and the angle of the sun, thereby adjusting the tilt angle of the photovoltaic module and improving the photoelectric conversion efficiency of the photovoltaic module.

[0028] In some embodiments, the photovoltaic mounting component is mounted on the side of the second frame via a linear drive member, and the photovoltaic mounting component is rotatably connected to the second frame. The motion output end of the linear drive member is connected to the photovoltaic mounting component to drive the photovoltaic mounting component to rotate and change the tilt angle of the photovoltaic mounting component.

[0029] In the above technical solution, the photovoltaic mounting component is driven to rotate by a linear drive component. The structure is simple, and the tilt angle of the photovoltaic mounting component can be adjusted while providing stable support for the photovoltaic mounting component.

[0030] In some embodiments, the photovoltaic mounting component further includes a strip-shaped first angular bonding plate, the corner tip of which is fixedly connected to the back of the photovoltaic mounting component, and the corner groove of the first angular bonding plate overlaps the first support portion of the second frame. A linear drive component drives the photovoltaic mounting component to rotate the first angular bonding plate around the first support portion, and during the rotation, the corner groove of the first angular bonding plate overlaps the first support portion.

[0031] In the above technical solution, the photovoltaic mounting component and the first support are rotated within the tilt angle adjustment range of the photovoltaic module by the cooperation of the first angle joint plate and the first support. The structure is simple, the support is stable, and it is convenient to install the photovoltaic mounting component on the second frame.

[0032] In some embodiments, the photovoltaic mounting component further includes a strip-shaped second angular connecting plate, the corner tip of which is fixedly connected to the back of the photovoltaic mounting component. A linear drive component drives the photovoltaic mounting component to rotate between a first tilt angle and a second tilt angle. When the photovoltaic mounting component is located at the first tilt angle, the corner groove of the second angular connecting plate overlaps with the second support portion of the second frame, preventing the photovoltaic mounting component from rotating in a direction smaller than the first tilt angle.

[0033] In the above technical solution, the cooperation of the second angled joint plate and the second support part can not only realize the rotation limit of the photovoltaic mounting component, but also realize the stable support of the photovoltaic mounting component when it is located at the first tilt angle.

[0034] In some embodiments, the mounting position defined on the second frame is a photovoltaic mounting component, which is obliquely connected to the side of the second frame and has a photovoltaic mounting portion for accommodating a photovoltaic module. The photovoltaic module is inserted into the photovoltaic mounting portion for installation along the oblique direction of the photovoltaic mounting portion.

[0035] In the above technical solution, when it is necessary to install photovoltaic modules, the photovoltaic modules can be inserted into the photovoltaic mounting part to facilitate the installation of the photovoltaic modules. When it is necessary to disassemble the photovoltaic modules, the photovoltaic modules can be pulled out from the photovoltaic mounting part to facilitate the disassembly of the photovoltaic modules.

[0036] In some embodiments, a plurality of limiting members are provided at the position of the photovoltaic mounting part corresponding to the edge of the photovoltaic module. The plurality of limiting members allow the photovoltaic module to be inserted between it and the photovoltaic mounting part, and are adapted to limit the photovoltaic module in a first direction parallel to the photovoltaic module and a second direction perpendicular to the photovoltaic module.

[0037] In the above technical solution, the photovoltaic module is inserted into the photovoltaic mounting part by the limiting component, which facilitates the installation and fixation of the photovoltaic module on the photovoltaic mounting part. The structure is simple and the cost is low.

[0038] In some embodiments, a plurality of fasteners are provided at the position of the photovoltaic mounting part corresponding to the edge of the photovoltaic module. The plurality of fasteners are adapted to fix the photovoltaic module after it is inserted between the limiting member and the photovoltaic mounting part.

[0039] In the above technical solution, the photovoltaic modules are stably fixed on the photovoltaic installation part by means of fasteners.

[0040] In some embodiments, the fastener is detachably connected to the photovoltaic mounting section.

[0041] In the above technical solution, when the photovoltaic module is about to be inserted into the photovoltaic mounting part, the fixing part can be removed from the photovoltaic mounting part, allowing and facilitating the insertion of the photovoltaic module into the photovoltaic mounting part; after the photovoltaic module is inserted into the photovoltaic mounting part, the fixing part is connected to the photovoltaic connection part to fix the photovoltaic module.

[0042] In some embodiments, the fastener is movably connected to the photovoltaic mounting portion between a first position and a second position, wherein when the fastener is in the first position, the photovoltaic module is allowed to be inserted into the photovoltaic mounting portion, and when the fastener is in the second position, the photovoltaic module inserted into the photovoltaic mounting portion is fixed.

[0043] In the above technical solution, when the photovoltaic module is about to be inserted into the photovoltaic mounting part, the fixing member can be moved to the first position, allowing and facilitating the insertion of the photovoltaic module into the photovoltaic mounting part; after the photovoltaic module is inserted into the photovoltaic mounting part, the fixing member can be moved to the second position to fix the photovoltaic module.

[0044] In some embodiments, the second frame has a frame structure, and the outer contour of the second frame is frustum-shaped or truncated pyramid-shaped.

[0045] In the above technical solution, setting a second frame of a specific shape is beneficial for forming an installation position suitable for photovoltaic modules to be installed at an angle along the circumference.

[0046] In some embodiments, the outer contour of the second frame includes a first annular member and a second annular member arranged in a vertical direction and coaxially disposed, wherein the mounting position is defined on the first annular member and the second annular member.

[0047] In the above technical solution, the first and second annular components are coaxially arranged to form the second frame, which has a simple structure and is conducive to forming an installation position suitable for the photovoltaic module to be installed at an angle along the circumference.

[0048] In some embodiments, the ratio of the outer circle area of ​​the first annular member projected onto the horizontal plane to the outer circle area of ​​the second annular member projected onto the horizontal plane is 1:1.5 to 3.

[0049] In the above technical solution, the ratio of the outer circle area of ​​the first annular component projected on the horizontal plane to the outer circle area of ​​the second annular component projected on the horizontal plane is 1:1.5 to 3, which can form an installation position suitable for photovoltaic modules to be installed at an angle of 10° to 50°.

[0050] In some embodiments, the ratio of the outer circle area of ​​the first annular member projected onto the horizontal plane to the area of ​​the first frame projected onto the horizontal plane is 1:0.3 to 1.

[0051] In the above technical solution, the size ratio between the first annular component and the first frame meets the design specifications for navigation marks, which can ensure the stability of the navigation mark support structure and facilitate the formation of space for personnel to board the navigation mark on the circumferential side of the first frame.

[0052] In some embodiments, the outer circumference area of ​​the first annular member projected onto the horizontal plane is 0.7–4 m². 2 The outer circumference of the second annular component projected onto the horizontal plane has an area of ​​2–8 m². 2 The area of ​​the first frame projected onto the horizontal plane is 0.6–3.5 m². 2 .

[0053] In the above technical solution, the size range of the first ring component, the second ring component, and the first frame can adapt to different specifications of navigation marks.

[0054] Secondly, this utility model provides a multifunctional navigation beacon, comprising: a navigation beacon support as described above; a photovoltaic module and a monitoring module disposed on the navigation beacon support, wherein the photovoltaic module is adapted to supply power to the monitoring module.

[0055] In the above technical solution, the multi-functional navigation beacon is structurally stable. The beacon support can support the installation of a large number of photovoltaic modules to meet the power supply needs of the navigation beacon, and can also reduce the vertical projection area of ​​the photovoltaic modules, thereby improving the indicator efficiency of the navigation beacon support in terms of navigation beacon color.

[0056] In some embodiments, a photovoltaic module includes a photovoltaic panel and a backsheet connected to the back of the photovoltaic panel, a cavity is formed between the photovoltaic panel and the backsheet, the cavity is adapted to accommodate a battery and a battery management component, a waterproof connector is provided through the backsheet, the waterproof connector is electrically connected to the battery management component, the photovoltaic panel is electrically connected to the battery management component, and the battery management component is electrically connected to the battery.

[0057] The above technical solution integrates photovoltaic power generation and energy storage. Battery management components provide the structural foundation for efficient solar energy conversion, energy storage, and flexible dispatch. The structure is compact, small in size, highly stable, simplifies external wiring, and facilitates maintenance and installation. It eliminates the need for a waterproof battery box to house a large number of batteries for multi-functional navigation aids, allowing for smaller external dimensions and providing more space for personnel to access the aid platform.

[0058] In some embodiments, a first cavity is formed on the back side of the photovoltaic panel, and a second cavity is formed on the side of the back plate facing the first cavity. The back plate is fastened to the back side of the photovoltaic panel, and the cavity walls of the first cavity and the second cavity are fitted and sealed to each other, and the cavity walls of the first cavity and the second cavity are fixedly connected.

[0059] In the above technical solution, by fixing the cavity wall of the first cavity to the cavity wall of the second cavity, it is convenient to connect the photovoltaic panel and the back sheet to form a cavity. The cavity is sealed, which can protect the battery and battery management components contained in the cavity from the influence of water flow and sand.

[0060] In some embodiments, the multifunctional navigation beacon also includes a power distribution and data acquisition device, with a junction box formed on the upper part of the first frame, the power distribution and data acquisition device being encapsulated in the junction box, the photovoltaic module being electrically connected to the power distribution and data acquisition device, and the monitoring module being electrically connected to the power distribution and data acquisition device.

[0061] In the above technical solution, by setting up power distribution and data acquisition devices, a structural foundation is provided for power distribution from photovoltaic modules to monitoring modules and data acquisition from monitoring modules, which is conducive to the normal and stable operation of multifunctional navigation marks.

[0062] In some embodiments, the photovoltaic module, the power distribution and data acquisition device, and the monitoring component all have pluggable interfaces. The photovoltaic module and the power distribution and data acquisition device are electrically connected via plug-in cables, and the monitoring component and the power distribution and data acquisition device are electrically connected via plug-in cables.

[0063] In the above technical solution, the photovoltaic modules and power distribution and data acquisition devices are electrically connected, and the monitoring components are electrically connected to the power distribution and data acquisition devices, through the combination of plug-in cables and pluggable interfaces, which facilitates the disassembly and connection between the photovoltaic modules, power distribution and data acquisition devices and monitoring components.

[0064] In some embodiments, the photovoltaic module includes a photovoltaic panel, and the outer contour of the second frame includes a first annular member and a second annular member arranged coaxially along the vertical direction. The outer circumference area of ​​the first annular member projected onto a horizontal plane is 1.6–2.2 m². 2 The outer circumference of the second annular component projected onto the horizontal plane has an area of ​​4-5 m². 2 The photovoltaic panel has a length of 600-900mm and a width of 400-700mm.

[0065] In the above technical solution, the size range of the first ring component, the second ring component, and the photovoltaic panel allows a smaller volume of navigation beacon to meet the use of monitoring components mounted on a multi-functional navigation beacon, including a remote communication unit, navigation light, visibility meter, weather instrument, and wave meter.

[0066] In some embodiments, the monitoring components include at least one of a remote communication unit, a navigation light, a visibility meter, a weather instrument, and a wave meter.

[0067] In the above technical solution, the remote communication unit is used to transmit data collected by various sensors on the multi-functional navigation mark, and to receive remote commands; the navigation light is used to indicate safe navigation channels; the visibility meter, weather instrument and wave meter are used to monitor the hydrological, meteorological and environmental information of the location of the navigation mark in real time.

[0068] In some embodiments, a number of bird deterrent needles are provided on the top of the buoy support, and the bird deterrent needles are constructed as needle-like structures that gradually unfold in a cluster from bottom to top.

[0069] In the above technical solution, by setting bird deterrent needles, birds can be physically prevented from stopping and nesting on navigation marks, thereby reducing line failures and power accidents caused by bird activity. Attached Figure Description

[0070] Figure 1 A three-dimensional structural diagram of the navigation mark support provided in Embodiment 1 of this utility model from a first-view perspective;

[0071] Figure 2 A three-dimensional structural diagram of the navigation mark support provided in Embodiment 1 of this utility model from a second perspective;

[0072] Figure 3 A side view of the navigation mark support provided in Embodiment 1 of this utility model;

[0073] Figure 4 A top view of the navigation mark support provided in Embodiment 1 of this utility model;

[0074] Figure 5 A side view of a navigation beacon bracket with a fixed photovoltaic mounting component provided in Embodiment 1 of this utility model;

[0075] Figure 6 This is a schematic diagram of the structure of the photovoltaic mounting component provided in Embodiment 1 of this utility model;

[0076] Figure 7 A schematic diagram of the mating structure of the photovoltaic module and photovoltaic mounting component provided in Embodiment 1 of this utility model;

[0077] Figure 8 A schematic diagram of the cooperation structure between the photovoltaic mounting component with fixing parts and the photovoltaic module provided in Embodiment 1 of this utility model;

[0078] Figure 9This is a schematic diagram of the structure of the navigation beacon bracket with an adjustable tilt angle photovoltaic mounting component provided in Embodiment 1 of this utility model;

[0079] Figure 10 for Figure 9 A magnified view of a section at point A in the middle;

[0080] Figure 11 This is a three-dimensional structural diagram of the navigation mark support provided in Embodiment 2 of this utility model;

[0081] Figure 12 A three-dimensional structural diagram of a navigation beacon bracket with a fixed photovoltaic mounting component provided in Embodiment 2 of this utility model;

[0082] Figure 13 This is a schematic diagram of the structure of the multifunctional navigation mark provided in Embodiment 3 of this utility model;

[0083] Figure 14 This is an exploded view of the photovoltaic module provided in Embodiment 3 of this utility model;

[0084] Figure 15 This is a schematic diagram of the power distribution and data acquisition device provided in Embodiment 3 of this utility model;

[0085] Figure 16 This is a schematic diagram of the structure of the photovoltaic module provided in Embodiment 3 of this utility model;

[0086] Figure 17 This is a schematic diagram of the structure of the multifunctional navigation mark provided in Embodiment 4 of this utility model.

[0087] Explanation of reference numerals in the attached figures

[0088] 1: First frame;

[0089] 11: Column; 12: Beam; 13: First diagonal brace; 14: Handle; 15: Junction box;

[0090] 2: Second frame;

[0091] 21: Maintenance space; 22: Vertical plane frame; 23: First ring component; 24: Second ring component; 25: Second diagonal brace; 26: Support column; 27: Photovoltaic installation component; 28: Linear drive component;

[0092] 271: Limiting component; 272: Fixing component; 273: First angled joint plate; 274: Stop part;

[0093] 3: Photovoltaic modules;

[0094] 31: Photovoltaic panel; 32: Backsheet; 33: Battery; 34: Battery management components; 35: Waterproof cable connector;

[0095] 311: First concave cavity;

[0096] 321: Second concave cavity;

[0097] 4: Power distribution and data acquisition devices;

[0098] 41: Interface;

[0099] 51: Remote communication unit; 52: Navigation light; 53: Visibility meter; 54: Weather instrument; 55: Wave meter;

[0100] 6: Bird deterrent needle. Detailed Implementation

[0101] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0102] Unless otherwise defined, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used in the specification of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings of this invention are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or accompanying drawings of this invention are used to distinguish different objects, not to describe a specific order or hierarchy.

[0103] In this invention, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments.

[0104] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "attachment," and "attachment" should be interpreted broadly. For example, they can refer to direct connection or indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0105] In this invention, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, in this invention, the character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0106] In the embodiments of this utility model, the same reference numerals denote the same components, and for the sake of brevity, detailed descriptions of the same components are omitted in different embodiments. It should be understood that the thickness, length, width, and other dimensions of various components in the embodiments of this utility model shown in the drawings, as well as the overall thickness, length, width, and other dimensions of the integrated device, are merely illustrative and should not constitute any limitation on this utility model.

[0107] In this utility model, "multiple" refers to two or more, including two.

[0108] In this utility model, the navigation mark can be a maritime navigation mark, an inland waterway navigation mark, a port navigation mark, or a bridge area navigation mark, and this utility model embodiment is not limited to this.

[0109] A typical navigational aid structure includes a float, an anchoring device for stabilizing the float on the water surface, and a navigational aid support fixed to the float. In this embodiment of the invention, the navigational aid support refers to a support fixed to the float for mounting photovoltaic modules and monitoring components. The photovoltaic modules generate electricity to supplement the navigational aid's power supply. The monitoring components monitor the hydrological, meteorological, and environmental information at the navigational aid's location in real time and remotely transmit the monitored data. Exemplarily, the monitoring components include at least one of a remote communication unit, a navigational light, a visibility meter, a meteorological instrument, and a wave meter.

[0110] Multifunctional navigation aids in related technologies consume significantly more electricity than traditional navigation aids due to the long-term data collection and transmission requirements of their monitoring components. Furthermore, considering the possibility of prolonged periods of cloudy or rainy weather at sea, multifunctional navigation aids need to be equipped with numerous photovoltaic modules and batteries to ensure the monitoring components can operate normally even during such periods. However, photovoltaic panels are typically black. If a large number of photovoltaic panels are installed on a multifunctional navigation aid, and to ensure the panels are positioned at the optimal angle for sunlight exposure, this often results in partial shading of the aid, making its color inconsistent with its navigational indication function and thus preventing it from effectively guiding ships safely.

[0111] In view of this, the present invention proposes a navigation beacon support, including a first frame and a second frame, the second frame being located above the first frame, and the second frame having multiple mounting positions defined thereon. The multiple mounting positions are suitable for photovoltaic modules to be installed circumferentially at an angle on the side of the second frame. The number of mounting positions is configured based on the projected area of ​​each photovoltaic module in the vertical direction, so that the ratio of the sum of the vertical projected areas of each photovoltaic module to the vertical projected area of ​​the first frame is 0.4 to 1.6:1.

[0112] It should be noted that the description of "projection in the vertical direction" in this utility model refers to the projection of an object onto a plane in the vertical direction.

[0113] In this way, by defining multiple mounting positions on the second frame suitable for the circumferentially tilted installation of photovoltaic modules, the photovoltaic modules can be concentrated at specific positions on the upper part of the navigation beacon support, reducing the vertical projection area of ​​the photovoltaic modules and thus improving the navigation beacon's color-indicating function. Furthermore, as the navigation beacon support is affected by water ripples and changes in the sun's angle, the photovoltaic modules can always effectively absorb sunlight for power generation, improving the photovoltaic modules' sunlight capture efficiency and enhancing the navigation beacon's power generation capacity. In this navigation beacon support design, the determination of the photovoltaic module's light-receiving area is based on a systematic analysis of the navigation beacon's energy requirements, ensuring that the photovoltaic power generation under standard illumination conditions can fully support daily operation and maintain energy self-sufficiency even during continuous cloudy or rainy weather. In addition, this navigation beacon support design also significantly considers the navigation beacon's color-indicating function requirements. Through optimization and verification, when the ratio of the sum of the vertical projected areas of each photovoltaic module to the vertical projected area of ​​the first frame is within the range of 0.4 to 1.6:1, it can meet the power supply and navigation needs while ensuring highly visible color markings on the surface of the navigation beacon, thereby effectively guiding ship navigation and achieving an integrated balance between energy supply and visual navigation functions. Therefore, in this invention, the number of installation positions is configured according to the vertical projected area of ​​each photovoltaic module to ensure that the ratio of the sum of the vertical projected areas of each photovoltaic module to the vertical projected area of ​​the first frame is 0.4 to 1.6:1. The final configuration of the navigation beacon support is beneficial to improving the power generation capacity of the navigation beacon, ensuring long-term navigation continuity, and not affecting the navigation beacon's indicating function.

[0114] It should be noted that the number and type of electrical equipment mounted on the navigation beacon bracket proposed in this utility model are different in different application scenarios. Regardless of the number and type of electrical equipment mounted on the navigation beacon bracket, when the ratio of the total vertical projection area of ​​each photovoltaic module to the vertical projection area of ​​the first frame is 0.4 to 1.6:1, the balance between navigation beacon power supply and navigation beacon indication functions can be achieved.

[0115] The technical solutions described in this utility model embodiment are applicable to navigation mark supports and multifunctional navigation marks including navigation mark supports.

[0116] Example 1

[0117] For ease of explanation, this embodiment uses a navigation beacon bracket as an example.

[0118] Figure 1 The above is a three-dimensional structural diagram of the navigation beacon support provided in some embodiments of this utility model from a first-view perspective. Figure 2 This is a three-dimensional structural diagram of the navigation beacon support provided in some embodiments of the present invention, viewed from a second perspective. Figure 1 and Figure 2 As shown, the navigation beacon support includes a first frame 1 and a second frame 2. The second frame 2 is located above the first frame 1 and has multiple mounting positions defined on it. These mounting positions are suitable for photovoltaic modules 3 to be installed circumferentially at an angle on the side of the second frame 2. The number of mounting positions is configured based on the vertical projection area of ​​each photovoltaic module 3, such that the ratio of the sum of the vertical projection areas of the multiple photovoltaic modules 3 to the vertical projection area of ​​the first frame 1 is 0.4 to 1.6:1, and the ratio of the maximum height of the vertical projection area of ​​the photovoltaic modules 3 to the height of the vertical projection area of ​​the first frame 1 is 1:4 to 6.

[0119] In some embodiments, the ratio of the maximum height of the vertically projected area of ​​the photovoltaic modules to the height of the vertically projected area of ​​the first frame is 1:2 to 6. A navigation beacon support with such structural dimensions is structurally stable. The second frame can support the installation of a large number of photovoltaic modules on the support to meet the power supply needs of the navigation beacon, while further reducing the vertically projected area of ​​the photovoltaic modules. The first frame can be fully exposed outside the photovoltaic modules, which helps improve the navigation beacon's color-coding effectiveness. The first and second frames work together to improve the navigation beacon's color-coding effectiveness.

[0120] In some embodiments, the first frame 1 has a frame structure. In other embodiments of the present invention, the first frame 1 has a box structure.

[0121] Specifically, the first frame 1 includes several columns 11, which are connected by several crossbeams 12 and / or first diagonal braces 13 to form a frame structure. The frame structure formed in this way is more stable.

[0122] Figure 3 This is a side view schematic diagram of a navigation beacon support provided for some embodiments of the present utility model. For example... Figure 2As shown, among the several columns 11 located on the outer contour of the first frame 1, at least one pair of adjacent columns 11 are connected by several crossbeams 12 arranged sequentially in the vertical direction. The crossbeams 12 located between adjacent columns 11 can be used as footholds to form climbing structures. This facilitates personnel climbing on the navigation beacon support, thereby facilitating the maintenance of the navigation beacon.

[0123] To further facilitate personnel climbing on the navigation beacon support, handles 14 are arranged sequentially in the vertical direction on the two uprights 11 connected by several crossbeams 12 used as climbing sections. The handles 14 can be U-shaped handles 14, straight handles 14, ring handles 14, D-shaped handles 14, or arc-shaped handles 14 fixed to the uprights 11, and this embodiment of the utility model is not limited to this.

[0124] To facilitate personnel climbing the navigation beacon support from different angles for maintenance at various locations, several uprights 11 are installed along the outer contour of the first frame 1. Multiple pairs of adjacent uprights 11 are connected by several horizontal beams 12 arranged sequentially in the vertical direction. These horizontal beams 12 between adjacent uprights 11 can be used as footholds to form climbing sections. Furthermore, these climbing sections are evenly distributed around the circumference of the first frame 1.

[0125] In some embodiments, the outer contour of the first frame 1 is prismatic, cylindrical, frustum-shaped, or prismatic. This embodiment of the invention does not limit this aspect.

[0126] Specifically, the outer contour of the first frame 1 is prism-shaped or frustum-shaped, and a column 11 is provided for each edge of the outer contour of the first frame 1. Among the columns 11 provided for each edge of the outer contour of the first frame 1, each adjacent column 11 is connected by a number of crossbeams 12 arranged sequentially in the vertical direction. The crossbeams 12 located between adjacent columns 11 can be used as footholds to form a climbing part.

[0127] In some embodiments, a junction box 15 is formed on the upper part of the first frame 1, and the junction box 15 is located below the second frame 2. The side of the junction box 15 is provided with a door that can be opened and closed. The junction box 15 is suitable for accommodating the power distribution and data acquisition device 4. In this way, by setting the junction box 15 on the upper part of the first frame 1 to store the power distribution and data acquisition device 4, it is convenient to connect the photovoltaic modules 3, the various power supply equipment mounted on the navigation beacon support, and the power distribution and data acquisition device 4. On the other hand, it is convenient for personnel to access the junction box 15 to perform maintenance and inspection of the power distribution and data acquisition device 4.

[0128] Specifically, the outer contour of the manifold 15 coincides with the outer contour of the second frame 2. For example, the outer contour of the second frame 2 is frustum-shaped, and the outer contour of the manifold 15 is configured to be frustum-shaped to adapt to the outer contour of the second frame 2.

[0129] Furthermore, the junction box 15 has a vertical height of 1.5 to 1.7 meters. This allows personnel to access the junction box 15 without having to climb the first frame 1, further facilitating the inspection and maintenance of the power distribution and data acquisition device 4.

[0130] In some embodiments, the second frame 2 has a frame structure.

[0131] Figure 4 This is a top view schematic diagram of a navigation beacon support provided in some embodiments of the present invention. For example... Figure 3 As shown, in some embodiments, a maintenance space 21 is formed through the second frame 2 at the location corresponding to the climbing section. This effectively meets the space requirements for maintaining the navigation beacon, allowing maintenance personnel to carry out maintenance work efficiently within the maintenance space 21.

[0132] Specifically, the second frame 2 has several vertical planar frames 22. A line is drawn between the center of the second frame 2 and the column 11 that serves as the outer contour of the first frame 1. The vertical planar frames 22 are set according to the line. The second frame 2 is fixed to the first frame 1 by the vertical planar frames 22. A maintenance space 21 is formed between the vertical planar frames 22.

[0133] In some embodiments, multiple mounting positions are evenly distributed around the first frame 1. This allows for the even distribution of multiple photovoltaic modules 3 around the first frame 1, improving the solar energy capture efficiency of the photovoltaic modules 3.

[0134] In some embodiments, at least two of the plurality of mounting positions extend outward from the first frame 1. This expands the mounting space on the second frame 2 for mounting the photovoltaic modules 3, enabling the installation of more photovoltaic modules 3 on the navigation beacon support.

[0135] In some embodiments, the tilt angle of the mounting position is 10° to 50°. This is used to install the photovoltaic module 3, making it convenient to control the tilt angle of the photovoltaic module 3 within 10° to 50°, which is beneficial for the photovoltaic module 3 to receive sunlight and generate electricity.

[0136] In some embodiments, multiple mounting positions are adapted for fixing the photovoltaic module 3 to the side of the second frame 2.

[0137] In some embodiments, multiple mounting positions are adapted to be arranged with the light-receiving surface of the photovoltaic module 3 facing away from the center of the second frame 2.

[0138] In some embodiments, the outer contour of the second frame 2 includes a first annular member 23 and a second annular member 24 arranged in a vertical direction and coaxially disposed, wherein the mounting position is defined on the first annular member 23 and the second annular member 24.

[0139] It should be noted that the first annular component 23 and the second annular component 24 are both fixed to the first frame 1 by the vertical plane frame 22, and the vertical plane frame 22 forms a maintenance space 21.

[0140] Furthermore, the horizontal projection of the first annular component 23 completely surrounds the horizontal projection of the first frame 1, and the horizontal projection of the second annular component 24 completely surrounds the horizontal projection of the second frame 2. This makes the navigation beacon support resemble an umbrella pavilion, providing structural stability. Simultaneously, all mounting positions extend outwards from the first frame 1, supporting the installation of more photovoltaic modules 3 on the navigation beacon support. Furthermore, it creates space below the second frame 2 for personnel to climb onto the navigation beacon, facilitating inspection and maintenance.

[0141] Specifically, the first annular member 23 and the second annular member 24 are arranged sequentially from top to bottom, and the horizontal projection of the second annular member 24 completely surrounds the horizontal projection of the first annular member 23. Thus, the first annular member 23 and the second annular member 24 are suitable for the photovoltaic module 3 to be positioned with its light-receiving surface facing away from the center of the second frame 2.

[0142] It should be noted that the description of "projection in the horizontal direction" in this utility model refers to the projection of an object onto a plane in the horizontal direction.

[0143] In some embodiments, the outer contour of the second frame 2 is frustum-shaped or truncated pyramidal. This embodiment of the invention does not limit this aspect.

[0144] Specifically, the outer contour of the second frame 2 is frustum-shaped, meaning that both the first annular member 23 and the second annular member 24 are circular. The ratio of the outer circular area of ​​the first annular member 23 projected onto the horizontal plane to the outer circular area of ​​the second annular member 24 projected onto the horizontal plane is 1:1.5 to 3, and the ratio of the outer circular area of ​​the first annular member 23 projected onto the horizontal plane to the area of ​​the first frame 1 projected onto the horizontal plane is 1:0.3 to 1. Setting the above-mentioned size ratio of the first annular member 23, the second annular member 24, and the first frame 1 ensures that, on the one hand, the first frame can provide stable support for the second frame; on the other hand, the installation position with an inclination angle of 10° to 50° formed by the first annular member 23 and the second annular member 24 is beneficial for the stable installation of the photovoltaic module 3.

[0145] Furthermore, the ratio of the outer circular area of ​​the first annular component 23 projected onto the horizontal plane to the area of ​​the first frame 1 projected onto the horizontal plane is 1:0.3 to 0.6. This creates space below the second frame 2 for personnel to board the navigation beacon, facilitating its inspection and maintenance.

[0146] To accommodate navigation marks of different specifications, the outer circumference of the first annular component 23 projected onto the horizontal plane has an area of ​​0.7–4 m². 2The outer circumference of the second annular component 24 projected onto the horizontal plane has an area of ​​2–8 m². 2 The area of ​​the first frame 1 projected onto the horizontal plane is 0.6–3.5 m². 2 .

[0147] For example, the outer circular area of ​​the first annular component 23 projected onto the horizontal plane is 0.79m². 2 The outer circular area of ​​the second annular component 24 projected onto the horizontal plane is 2.55m². 2 The area of ​​the first frame 1 projected onto the horizontal plane is 0.64m². 2 For example, the outer circle area of ​​the first annular component 23 projected onto the horizontal plane is 1.54 m². 2 The outer circular area of ​​the second annular component 24 projected onto the horizontal plane is 3.80 m². 2 The area of ​​the first frame 1 projected onto the horizontal plane is 1.44m². 2 For example, the outer circular area of ​​the first annular component 23 projected onto the horizontal plane is 3.80 m². 2 The outer circular area of ​​the second annular component 24 projected onto the horizontal plane is 7.10 m². 2 The area of ​​the first frame 1 projected onto the horizontal plane is 3.24m². 2 .

[0148] In some embodiments, the number of photovoltaic mounting positions is three or more. Preferably, the number of photovoltaic mounting positions is four, six, or eight. The specific number of photovoltaic mounting positions configured can both meet the power supply and replenishment needs of the navigation beacon and reduce the projected area of ​​the photovoltaic modules 3 in the vertical direction, so as to ensure that the navigation beacon's color performance meets the requirements.

[0149] In some embodiments, the number of photovoltaic mounting positions is configured based on the vertical projected area of ​​each photovoltaic module 3, such that the ratio of the total vertical projected area of ​​each photovoltaic module 3 to the vertical projected area of ​​the first frame 1 is 0.8 to 1.1:1, and the ratio of the maximum height of the vertical projected area of ​​the photovoltaic module 3 to the height of the vertical projected area of ​​the first frame 1 is 1:2.5 to 3.5. This configuration of photovoltaic mounting positions and navigation beacon brackets not only meets the power supply requirements for navigation beacon replenishment but also provides higher structural stability and better navigation beacon performance in terms of color.

[0150] For example, the diameter of the first annular component 23 is 1560mm, and the diameter of the second annular component 24 is 2400mm. Together, they form an installation platform for the photovoltaic module 3, which can accommodate the installation of eight 750mm×570mm rectangular photovoltaic modules 3.

[0151] In some embodiments, the bottom of the second frame 2 is fixedly connected downward to the first frame 1 via a plurality of second diagonal braces 25. This improves the support stability of the first frame 1 on the second frame 2.

[0152] Specifically, the second annular member 24 is fixedly connected downwards to the column 11, which forms the outer contour of the first frame 1, via several second diagonal braces 25. For example, as... Figure 1 and Figure 4 As shown, the second annular component 24 is fixedly connected downward to the column 11 corresponding to each edge of the outer contour of the first frame 1 via several second diagonal braces 25.

[0153] Specifically, a number of second diagonal braces 25 and a number of vertical plane frames 22 are set in corresponding positions, and the corresponding second diagonal braces 25 and vertical plane frames 22 are located in the same vertical plane.

[0154] In some embodiments, the second frame 2 has a vertical support column 26 at its center, the support column 26 is fixedly connected to the top of the first frame 1, and the support column 26 is fixedly connected to the first annular member 23 and / or the second annular member 24 through a vertical plane frame 22.

[0155] Figure 5 This is a side view of a navigation beacon bracket with a fixed photovoltaic mounting component 27, provided for some embodiments of the present invention. (See attached diagram.) Figure 5 As shown, the mounting position defined on the second frame 2 is a photovoltaic mounting component 27. The photovoltaic mounting component 27 is obliquely and fixedly connected to the periphery of the second frame 2, and the photovoltaic mounting component 27 has a photovoltaic mounting part for accommodating the photovoltaic module 3. The photovoltaic module 3 can be inserted into the photovoltaic mounting part for installation along the oblique direction of the photovoltaic mounting part. With this configuration, the photovoltaic mounting component 27 can be inserted into the photovoltaic mounting part when it is necessary to install the photovoltaic module 3, facilitating the installation of the photovoltaic module 3. When it is necessary to remove the photovoltaic module 3, it can be pulled out from the photovoltaic mounting part, facilitating the removal of the photovoltaic module 3.

[0156] To facilitate the insertion of the photovoltaic module 3 into the photovoltaic mounting part, the photovoltaic mounting part is provided with several limiting members 271 at the positions corresponding to the edge of the photovoltaic module 3. Figure 6 This is a structural schematic diagram of the photovoltaic mounting component 27 provided in some embodiments of the present invention. Figure 7 This is a schematic diagram of the mating structure of the photovoltaic module 3 and the photovoltaic mounting component 27 provided in some embodiments of the present invention, such as... Figure 6 and Figure 7As shown, several limiting members 271 allow the photovoltaic module 3 to be inserted between itself and the photovoltaic mounting part, and are used to limit the photovoltaic module 3 in a first direction parallel to the photovoltaic module 3 and a second direction perpendicular to the photovoltaic module 3. In this way, the photovoltaic module 3 is inserted into the photovoltaic mounting part by means of the limiting members 271, thereby facilitating the installation and fixation of the photovoltaic module 3 on the photovoltaic mounting part, and the structure is simple and low in cost.

[0157] To further facilitate the insertion of the photovoltaic module 3 into the photovoltaic mounting section and to further facilitate the installation and fixation of the photovoltaic module 3 on the photovoltaic mounting section, when the photovoltaic module 3 is inserted between a plurality of limiting members 271 and the photovoltaic mounting section, the plurality of limiting members 271 are provided corresponding to at least two edges of the photovoltaic module 3, and one of the edges corresponding to the plurality of limiting members 271 is the bottom edge of the photovoltaic module 3. Thus, after the photovoltaic module 3 is inserted into the photovoltaic mounting section, the limiting members 271 can support the photovoltaic module 3 on the second frame 2 and can initially position the photovoltaic module 3 on the second frame 2, facilitating the installation and fixation of the photovoltaic module 3 on the photovoltaic mounting section.

[0158] The following is a detailed explanation of the configuration of the limiting component 271:

[0159] The photovoltaic module 3 is inserted between a plurality of limiting members 271 and the photovoltaic mounting part. The limiting members 271 are set corresponding to two edges of the photovoltaic module 3, and the limiting members 271 intersect or are parallel to each other. It should be noted that the limiting members 271 set corresponding to the two intersecting edges of the photovoltaic module 3 provide better initial positioning effect for the photovoltaic module 3 and facilitate the installation and fixation of the photovoltaic module 3 compared to the limiting members 271 set corresponding to the two parallel edges of the photovoltaic module 3.

[0160] The photovoltaic module 3 is inserted between several limiting members 271 and the photovoltaic mounting part, with the limiting members 271 corresponding to the three edges of the photovoltaic module 3. This further improves the initial positioning effect of the limiting members 271 on the photovoltaic module 3, thereby further facilitating the installation and fixing of the photovoltaic module 3.

[0161] Specifically, the limiting member 271 is a right-angled block-shaped L-shaped corner member. The L-shaped corner member has two connected L-shaped plates, namely a first plate and a second plate. The first plate of the L-shaped corner member is perpendicularly connected to the photovoltaic mounting part, forming a cantilever with the second plate. The space between the cantilever and the photovoltaic mounting part is suitable for inserting the photovoltaic module 3. Thus, when the photovoltaic module 3 is inserted between the cantilever and the photovoltaic mounting part, the first plate limits the photovoltaic module 3 in a first direction, and the second plate limits the photovoltaic module 3 in a second direction. Furthermore, the block-shaped L-shaped corner member has a smaller coverage area on the photovoltaic module 3, which is beneficial for improving the photoelectric conversion efficiency of the photovoltaic module 3.

[0162] It should be noted that the L-shaped corner piece with right angle 271 is merely an example, and this embodiment of the utility model does not limit the specific structural form of the limiting piece 271.

[0163] For example, the photovoltaic mounting part is provided with three limiting members 271, which are respectively provided for the three edges of the photovoltaic module 3. One of the limiting members 271 is the bottom edge of the photovoltaic module 3. The three limiting members 271 allow the photovoltaic module 3 to be inserted downward into the photovoltaic mounting part.

[0164] In this embodiment of the invention, the shape of the photovoltaic module 3, which is suitable for insertion into the photovoltaic mounting portion, is not limited. Generally, the photovoltaic module 3 is rectangular or square.

[0165] In some embodiments, the photovoltaic mounting component 27 and the photovoltaic mounting part are adapted to the shape of the photovoltaic module 3.

[0166] For example, the photovoltaic module 3 is rectangular, and the photovoltaic mounting component 27 and the photovoltaic mounting part are adapted to the shape of the photovoltaic module 3 and are set to be rectangular.

[0167] To facilitate the fixing of the photovoltaic module 3 on the photovoltaic mounting part, several fasteners 272 are provided on the photovoltaic mounting part corresponding to the edge of the photovoltaic module 3. Figure 8 This is a schematic diagram of the cooperation structure between the photovoltaic mounting component 27, which is provided with the fixing member 272, and the photovoltaic module 3, as shown in some embodiments of this utility model. Figure 8 As shown, several fasteners 272 secure the photovoltaic module 3 after it is inserted between the limiting member 271 and the photovoltaic mounting part. This achieves stable fixation of the photovoltaic module 3 on the photovoltaic mounting part.

[0168] To ensure a more stable installation of the photovoltaic module 3 on the photovoltaic mounting section, the limiting member 271 and the fixing member 272 are respectively set for different edges of the photovoltaic module 3.

[0169] Specifically, the photovoltaic module 3 is rectangular and has four edge portions, namely the first edge portion, the second edge portion, the third edge portion and the fourth edge portion. The photovoltaic mounting part is provided with three limiting members 271, which are respectively provided for the first edge portion, the second edge portion and the third edge portion. The photovoltaic mounting part is provided with a fixing member 272, which is provided for the fourth edge portion.

[0170] In some embodiments, the fastener 272 is detachably connected to the photovoltaic mounting part. Thus, when the photovoltaic module 3 is ready to be inserted into the photovoltaic mounting part, the fastener 272 can be removed from the photovoltaic mounting part, allowing and facilitating the insertion of the photovoltaic module 3 into the photovoltaic mounting part; after the photovoltaic module 3 is inserted into the photovoltaic mounting part, the fastener 272 is connected to the photovoltaic connection part to fix the photovoltaic module 3.

[0171] In some embodiments, after the photovoltaic module 3 is inserted between the limiting member 271 and the photovoltaic mounting part, the fixing member 272 is connected to the photovoltaic mounting part. The fixing member 272 can limit the photovoltaic module 3 in a first direction parallel to the photovoltaic module 3 and / or a second direction perpendicular to the photovoltaic module 3, thereby fixing the photovoltaic module 3.

[0172] Specifically, the fixing member 272 is a right-angled, block-shaped L-shaped corner piece. The L-shaped corner piece has two connected L-shaped plates, a first plate and a second plate. The first plate of the L-shaped corner piece is detachably and perpendicularly connected to the photovoltaic mounting part, and the second plate of the L-shaped corner piece forms a cantilever. The space between the cantilever and the photovoltaic mounting part is suitable for accommodating the photovoltaic module 3. Thus, after the photovoltaic module 3 is inserted between the limiting member 271 and the photovoltaic mounting part, the fixing member 272 connects to the photovoltaic mounting part. The first plate of the fixing member 272 can limit the photovoltaic module 3 in a first direction parallel to it, and the second plate of the fixing member 272 can limit the photovoltaic module 3 in a second direction perpendicular to it, thereby fixing the photovoltaic module 3.

[0173] Optionally, the fixing member 272 is a fixing plate, which is detachably and vertically connected to the photovoltaic mounting part. In this way, after the photovoltaic module 3 is inserted between the limiting member 271 and the photovoltaic mounting part, the fixing plate is connected to the photovoltaic mounting part, and the fixing plate can limit the photovoltaic module 3 in a first direction parallel to the photovoltaic module 3, thereby fixing the photovoltaic module 3.

[0174] In other embodiments, the fixing member 272 is movably connected to the photovoltaic mounting part between a first position and a second position, wherein when the limiting member 271 is in the first position, the photovoltaic module 3 is allowed to be inserted into the photovoltaic mounting part, and when the limiting member 271 is in the second position, the photovoltaic module 3 inserted into the photovoltaic mounting part is fixed.

[0175] The movable connection between the fixing member 272 and the photovoltaic installation part can be a sliding connection, a rotatable connection, or other methods, and this embodiment of the utility model does not limit this.

[0176] Figure 9 This is a structural schematic diagram of a navigation beacon bracket with an adjustable tilt photovoltaic mounting component 27 provided in some embodiments of the present invention, such as... Figure 9As shown, in some embodiments, the photovoltaic mounting component 27 is tilted adjustablely on the side of the second frame 2. This allows the tilt angle of the photovoltaic mounting component 27 to be adjusted according to the geographical location of the beacon and the angle of the sun, thereby adjusting the tilt angle of the photovoltaic module 3 and improving the photoelectric conversion efficiency of the photovoltaic module 3.

[0177] In some embodiments, the photovoltaic mounting component 27 is mounted on the side of the second frame 2 via a linear drive component 28. The photovoltaic mounting component 27 is rotatably connected to the second frame 2. The motion output end of the linear drive component 28 is connected to the photovoltaic mounting component 27 to drive the photovoltaic mounting component 27 to rotate, thereby changing the tilt angle of the photovoltaic mounting component 27. This design is simple, allowing for adjustable tilt angle of the photovoltaic mounting component 27 while providing stable support.

[0178] To better enable the linear drive component 28 to drive the photovoltaic mounting component 27 to rotate, the motion output end of the linear drive component 28 is rotatably connected to the photovoltaic mounting component 27.

[0179] The linear drive component 28 can be a power cylinder, electric push rod, or electric cylinder, or any other component capable of linear drive. This invention does not impose any limitations on this. A power cylinder is an actuator that converts pneumatic or hydraulic pressure into mechanical energy to perform linear reciprocating motion.

[0180] Specifically, the first end of the photovoltaic mounting component 27 is rotatably connected to either the first annular component 23 or the second annular component 24, and the linear drive component 28 is mounted on the second frame 2. The motion output end of the linear drive component 28 is rotatably connected to the second end of the photovoltaic mounting plate, which is opposite to the first end of the photovoltaic mounting plate. For example, the first annular component 23 and the second annular component 24 are arranged sequentially from top to bottom, and the first end of the photovoltaic mounting component 27 is rotatably connected to the second annular component 24. This arrangement is more conducive to the structural stability of the navigation beacon support.

[0181] Specifically, the photovoltaic mounting component 27 is positioned corresponding to the vertical plane frame 22, and the linear drive component 28 is mounted on the vertical plane frame 22. Thus, the second frame 2 has a simple and stable structure.

[0182] In some embodiments, the front of the photovoltaic mounting component 27 is used to mount the photovoltaic module 3. A strip-shaped first angular connecting plate 273 is provided on the back of the photovoltaic mounting component 27 and at its first end. The pointed corner of the first angular connecting plate 273 is fixedly connected to the back of the photovoltaic mounting component 27, and the corner groove of the first angular connecting plate 273 overlaps with the first support portion of the second frame 2. A linear drive component 28 drives the photovoltaic mounting component 27 to rotate the first angular connecting plate 273 around the first support portion. During rotation, the first angular connecting plate 273 remains constantly engaged with the first support portion. Thus, through the cooperation of the first angular connecting plate 273 and the first support portion, a rotational connection between the photovoltaic mounting component 27 and the first support portion is achieved within the tilt angle adjustment range of the photovoltaic module 3. This results in a simple structure, stable support, and convenient installation of the photovoltaic mounting component 27 on the second frame 2.

[0183] Specifically, the corner groove of the first angular joint plate 273 overlaps with the second annular member 24, and the linear drive member 28 drives the photovoltaic mounting member 27 to drive the first angular joint plate 273 to rotate around the second annular member 24. During the rotation, the first angular joint plate 273 always overlaps with the second annular member 24.

[0184] Figure 10 for Figure 9 A magnified view of a portion of point A, as shown below. Figure 10 As shown, the second annular component 24 is circular. To make the overlap between the first angular connecting plate 273 and the second annular component 24 more stable, a support rod along the tangent direction of the second annular component 24 is provided at the position corresponding to the photovoltaic mounting component 27. The corner groove of the first angular connecting plate 273 overlaps on the support rod. In this way, the contact between the first angular connecting plate 273 and the second annular component 24 is improved, and the overlap stability between the first angular connecting plate 273 and the second annular component 24 is improved.

[0185] In some embodiments, a stop 274 is provided on the back of the photovoltaic mounting component 27 and at its second end. A linear drive member 28 drives the photovoltaic mounting component 27 to rotate between a first tilt angle and a second tilt angle to adjust the tilt angle of the photovoltaic module 3. When the photovoltaic mounting component 27 is at the first tilt angle, the stop 274 engages with the second support of the second frame 2, preventing the photovoltaic mounting component 27 from rotating in a direction smaller than the first tilt angle. Thus, through the cooperation of the stop 274 and the second support, the photovoltaic mounting component 27 is limited in its rotation angle.

[0186] Specifically, such as Figure 10As shown, the stop portion 274 is a strip-shaped second angular connecting plate. The tip of the second angular connecting plate is fixedly connected to the back of the photovoltaic mounting component 27. When the photovoltaic mounting component 27 is located at the first tilt angle, the corner groove of the second angular connecting plate overlaps with the second support portion of the second frame 2, preventing the photovoltaic mounting component 27 from rotating in a direction smaller than the first tilt angle. In this way, not only can the rotation limit of the photovoltaic mounting component 27 be achieved, but also stable support for the photovoltaic mounting component 27 can be achieved when the photovoltaic mounting component 27 is located at the first tilt angle.

[0187] Furthermore, when the photovoltaic mounting component 27 is located at the first tilt angle, the corner groove of the second angular joint plate overlaps with the first annular component 23, preventing the photovoltaic mounting component 27 from rotating in a direction smaller than the first tilt angle.

[0188] For example, the first annular member 23 is circular. To make the overlap between the second angular connecting plate and the first annular member 23 more stable, a support rod is provided on the first annular member 23 at the position corresponding to the photovoltaic mounting component 27, along the tangent direction of the first annular member 23. When the photovoltaic mounting component 27 is located at the first tilt angle, the corner groove of the second angular connecting plate overlaps with the support rod, preventing the photovoltaic mounting component 27 from rotating in a direction smaller than the first tilt angle. In this way, the contact between the second angular connecting plate and the first annular member 23 is improved, and the support stability of the second angular connecting plate and the first annular member 23 is improved.

[0189] In some embodiments, hollow tubular components are included in the components constituting the second frame 2. These hollow tubular components are suitable for threading electrical wires to connect the photovoltaic module 3 and the electrical equipment mounted on the beacon support. Thus, the hollow tubular components provide protection for the electrical wires.

[0190] Specifically, the first annular component 23, the second annular component 24, and the vertical plane frame 22 are all interconnected hollow tubular components.

[0191] Example 2

[0192] The main difference between this embodiment and Embodiment 1 is:

[0193] Figure 11 This is a schematic diagram of the structure of the navigation mark support provided in some embodiments of this utility model. Figure 12 This is a three-dimensional structural diagram of a navigation beacon bracket with a fixed photovoltaic mounting component provided in some embodiments of the present invention, such as... Figure 11 and Figure 12As shown, multiple mounting positions are designed so that the light-receiving surface of the photovoltaic module 3 faces the center of the second frame 2, and the positions of the second frame 2 corresponding to the light-receiving direction of the photovoltaic module 3 form a light-receiving channel. This arrangement of multiple mounting positions and light-receiving channels also facilitates the photovoltaic module 3 in receiving sunlight for power generation. Furthermore, because the light-receiving surface of the photovoltaic module 3 faces the center of the second frame 2, the light-receiving surface of the photovoltaic module 3, i.e., the black surface, will not affect the navigation beacon's indicating effectiveness in terms of color. In actual use of the navigation beacon support, the back of the photovoltaic module 3 can be painted the same color as the first frame 1, greatly improving the navigation beacon's indicating effectiveness in terms of color.

[0194] In some embodiments, the outer contour of the second frame 2 includes a first annular member 23 and a second annular member 24 arranged from top to bottom and coaxially disposed. The horizontal projection of the first annular member 23 completely surrounds the horizontal projection of the second annular member 24, wherein the mounting position is defined on the first annular member 23 and the second annular member 24. This facilitates the installation and setting of the mounting position on the second frame 2.

[0195] In some embodiments, the projection of the second annular member 24 in the horizontal direction completely surrounds the projection of the second frame 2 in the horizontal direction. This makes the navigation beacon support resemble an umbrella pavilion, providing structural stability. Simultaneously, all mounting positions extend outwards from the first frame 1, supporting the installation of more photovoltaic modules 3 on the navigation beacon support. Furthermore, it creates space below the second frame 2 for personnel to climb onto the navigation beacon, facilitating inspection and maintenance.

[0196] Specifically, the outer contour of the second frame 2 is frustum-shaped, meaning that both the first annular component 23 and the second annular component 24 are circular. The ratio of the outer circular area of ​​the first annular component 23 projected onto the horizontal plane to the outer circular area of ​​the second annular component 24 projected onto the horizontal plane is 2-3:1, and the ratio of the outer circular area of ​​the second annular component 24 projected onto the horizontal plane to the area of ​​the first frame 1 projected onto the horizontal plane is 1:0.3-1. Setting the aforementioned dimensional ratios of the first annular component 23, the second annular component 24, and the first frame 1 provides an optimal dimensional ratio to ensure the structural stability of the navigation beacon support and to meet navigation beacon design specifications.

[0197] To accommodate navigation marks of different specifications, the outer circumference of the first annular component 23 projected onto the horizontal plane has an area of ​​2–8 m². 2 The outer circumference of the second annular component 24 projected onto the horizontal plane has an area of ​​0.7–4 m². 2 The area of ​​the first frame 1 projected onto the horizontal plane is 0.6–3.5 m². 2 .

[0198] For example, the outer circular area of ​​the first annular component 23 projected onto the horizontal plane is 2.55m². 2 The outer circular area of ​​the second annular component 24 projected onto the horizontal plane is 0.79 m².2 The area of ​​the first frame 1 projected onto the horizontal plane is 0.64m². 2 For example, the outer circular area of ​​the first annular component 23 projected onto the horizontal plane is 3.80 m². 2 The outer circular area of ​​the second annular component 24 projected onto the horizontal plane is 1.54 m². 2 The area of ​​the first frame 1 projected onto the horizontal plane is 1.44m². 2 For example, the outer circle area of ​​the first annular component 23 projected onto the horizontal plane is 7.10 m². 2 The outer circular area of ​​the second annular component 24 projected onto the horizontal plane is 3.80 m². 2 The area of ​​the first frame 1 projected onto the horizontal plane is 3.24m². 2 .

[0199] In some embodiments, the second frame 2 has a plurality of vertical planar frames 22, which are arranged in the direction of the line connecting the center of the second frame 2 and the column 11 that serves as the outer contour of the first frame 1. The first annular member 23 and the second annular member 24 are both fixed to the first frame 1 by the vertical planar frames 22, and the mounting positions are located between adjacent vertical planar frames 22, forming a light-receiving channel between adjacent vertical planar frames 22. The second frame 2 with such a structure is structurally stable and facilitates the installation and light reception of the photovoltaic module 3.

[0200] The rest of the content is the same as or similar to that of Example 1, and will not be repeated here.

[0201] Example 3

[0202] Figure 13 This is a schematic diagram of the structure of a multifunctional navigation mark provided in some embodiments of the present invention, such as... Figure 13 As shown, the multifunctional navigation beacon includes a navigation beacon support as described in Embodiment 1, and a photovoltaic module 3 and a monitoring module mounted on the navigation beacon support, wherein the photovoltaic module 3 is adapted to power the monitoring module. Specifically, the photovoltaic module 3 is mounted at an angle along the second frame 2 in the mounting position.

[0203] This multifunctional navigation beacon is structurally stable. The beacon support can support the installation of a large number of photovoltaic modules 3 to meet the power supply needs of the navigation beacon, while also reducing the vertical projection area of ​​the photovoltaic modules 3 and improving the color indication efficiency of the navigation beacon support.

[0204] In some embodiments, the multi-functional buoy further includes a float (not shown in the figure), and the buoy support is fixedly mounted on the float. The ratio of the area of ​​the first frame 1 projected onto the horizontal plane to the area of ​​the float projected onto the horizontal plane is 1:3 to 6. Thus, the float provides ample space around the first frame 1 for personnel to board the buoy, increasing the operating area on the buoy, enhancing safety during maintenance operations, and reducing costs.

[0205] Specifically, the ratio of the area of ​​the first frame 1 projected onto the horizontal plane to the area of ​​the floating body projected onto the horizontal plane is 1:4.5 to 5.5.

[0206] In the present, the large number of batteries 33 carried on the multi-functional navigation beacon increases the size of the waterproof battery 33 box, which limits the structural design of the navigation light 52 bracket, making the outer size of the navigation light 52 bracket close to or even larger than the diameter of the navigation beacon. If equipment maintenance or inspection is required for navigation beacons operating at sea, the space on the mounting platform is small when maintenance personnel climb the beacon, and maintenance of navigation beacons generally requires two maintenance personnel to climb the beacon. Under the swaying effect of the sea waves, the maintenance difficulty and operational risks are greatly increased.

[0207] In view of this, some embodiments of the present invention propose a photovoltaic module 3. Figure 14 This is an exploded view of a photovoltaic module provided in some embodiments of the present invention, such as... Figure 14 As shown, the photovoltaic module 3 includes a photovoltaic panel 31 and a backplate 32 connected to the back of the photovoltaic panel 31. A cavity is formed between the photovoltaic panel 31 and the backplate 32, which is suitable for accommodating the battery 33 and the battery management component 34. A waterproof connector 35 is provided through the backplate 32, which is electrically connected to the battery management component 34. The photovoltaic panel 31 is electrically connected to the battery management component 34, and the battery management component 34 is electrically connected to the battery 33. In this way, photovoltaic power generation and energy storage are integrated. The battery management component 34 provides a structural foundation for efficient solar energy conversion, electrical energy storage, and flexible dispatch. The structure is compact, small in size, highly stable, simplifies external wiring, and facilitates maintenance and installation. There is no need to design a waterproof battery box 33 to carry a large number of batteries 33 for the multi-functional navigation beacon, which is conducive to minimizing the external dimensions of the navigation beacon to provide space for personnel to board the beacon.

[0208] In some embodiments, a sealed chamber is formed between the photovoltaic panel 31 and the backsheet 32. This improves the waterproofness of the chamber and protects the battery 33 and battery management component 34 located within the chamber.

[0209] In some embodiments, a first cavity 311 is formed on the back side of the photovoltaic panel 31, and a second cavity 321 is formed on the side of the back plate 32 facing the first cavity 311. The back plate 32 is fastened to the back side of the photovoltaic panel 31, and the cavity walls of the first cavity 311 and the second cavity 321 are fitted together and fixedly connected. This facilitates the connection between the photovoltaic panel 31 and the back plate 32 to form a cavity.

[0210] The fixed connection between the cavity wall of the first cavity 311 and the cavity wall of the second cavity 321 can be a threaded connection, a snap-fit ​​connection, or an adhesive connection. This embodiment of the present invention is not limited in this respect.

[0211] Figure 15 This is a schematic diagram of the power distribution and data acquisition device, such as... Figure 15 As shown, in some embodiments, the multi-functional navigation beacon also includes a power distribution and data acquisition device 4. A junction box 15 is formed on the upper part of the first frame 1, and the power distribution and data acquisition device 4 is encapsulated within the junction box 15. The photovoltaic module 3 is electrically connected to the power distribution and data acquisition device 4, and the monitoring module is also electrically connected to the power distribution and data acquisition device 4. This provides a structural foundation for power distribution from the photovoltaic module 3 to the monitoring module and for data acquisition by the monitoring module, which is beneficial for the normal and stable operation of the multi-functional navigation beacon.

[0212] Figure 16 This is a schematic diagram of the structure of a photovoltaic module, such as... Figure 15 and Figure 16 As shown, in some embodiments, the photovoltaic module 3, the power distribution and data acquisition device 4, and the monitoring component all have pluggable interfaces 41. The photovoltaic module 3 and the power distribution and data acquisition device 4 are electrically connected via plug-in cables, and the monitoring component and the power distribution and data acquisition device 4 are also electrically connected via plug-in cables. The combination of plug-in cables and pluggable interfaces 41 enables electrical connections between the photovoltaic module 3 and the power distribution and data acquisition device 4, and between the monitoring component and the power distribution and data acquisition device 4, facilitating the disassembly and connection of the photovoltaic module 3, the power distribution and data acquisition device 4, and the monitoring component.

[0213] Specifically, the cable and interface 41 are connected via an aviation plug.

[0214] In some embodiments, the photovoltaic module 3 includes a photovoltaic panel 31, and the outer contour of the second frame 2 includes a first annular member 23 and a second annular member 24 arranged coaxially along the vertical direction. The outer circular area of ​​the first annular member 23 projected onto the horizontal plane is 1.6–2.2 m². 2 The outer circumference of the second annular component 24 projected onto the horizontal plane has an area of ​​4-5 m². 2 The photovoltaic panel 31 has a length of 600-900mm and a width of 400-700mm.

[0215] In some embodiments, the monitoring components include at least one of a remote communication unit 51, a navigation light 52, a visibility meter 53, a weather instrument 54, and a wave meter 55. Thus, the remote communication unit is used to transmit data collected by various sensors mounted on the multi-functional navigation beacon, and to receive remote commands; the navigation light is used to indicate safe navigation channels; and the visibility meter, weather instrument, and wave meter are used to monitor hydrological, meteorological, and environmental information at the location of the navigation beacon in real time.

[0216] For example, both the first annular component 23 and the second annular component 24 are circular, the float is cylindrical, and the first frame 1 is truncated pyramidal. The diameter of the first annular component 23 is 1560 mm, the diameter of the second annular component 24 is 2400 mm, the diameter of the float is 2400 mm, and the bottom dimension of the outer contour of the first frame 1 is 900 mm × 900 mm. The monitoring components include a communication unit fixed to the top of the second frame 2, a navigation light 52, a visibility meter 53, a weather instrument 54, and a wave meter 55. Eight 750 mm × 570 mm rectangular photovoltaic modules 3 are installed at an angle along the circumference of the second frame 2. Thus, a float with a diameter of only 2400 mm is sufficient to enable a multi-functional navigation beacon to carry various monitoring components, whereas the diameter of existing medium floats is usually over 3000 mm to achieve the same functionality.

[0217] In some embodiments, a plurality of bird deterrent needles 6 are provided on the top of the navigation mark support. The bird deterrent needles 6 are constructed as needle-like structures that gradually unfold in a cluster from bottom to top.

[0218] Specifically, several bird deterrent needles 6 are fixed on the first annular component 23.

[0219] Example 4

[0220] The main difference between this embodiment and Embodiment 3 is:

[0221] Figure 17 This is a schematic diagram of the structure of a multifunctional navigation mark provided in some embodiments of the present invention, such as... Figure 17 As shown, the multifunctional navigation beacon includes a navigation beacon support as described in Embodiment 2, and a photovoltaic module 3 and a monitoring module mounted on the navigation beacon support, wherein the photovoltaic module 3 is adapted to power the monitoring module. Specifically, the photovoltaic module 3 is mounted at an angle along the second frame 2 in the mounting position.

[0222] This multifunctional navigation beacon is structurally stable. The beacon support can support the installation of a large number of photovoltaic modules 3 to meet the power supply needs of the navigation beacon, while also reducing the vertical projection area of ​​the photovoltaic modules 3 and improving the color indication efficiency of the navigation beacon support.

[0223] The rest of the content is the same as or similar to that of Example 1, and will not be repeated here.

[0224] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0225] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A navigation beacon support, characterized in that, The system includes a first frame (1) and a second frame (2), the second frame (2) being located above the first frame (1), and the second frame (2) defining a plurality of mounting positions, the plurality of mounting positions being adapted for photovoltaic modules (3) to be installed circumferentially at an angle on the side of the second frame (2), wherein the number of mounting positions is configured based on the vertical projected area of ​​each photovoltaic module (3) such that the ratio of the total vertical projected area of ​​the photovoltaic modules (3) to the vertical projected area of ​​the first frame (1) is 0.4 to 1.6:

1.

2. The navigation mark support according to claim 1, characterized in that, The ratio of the maximum height of the vertically projected area of ​​the photovoltaic module (3) to the height of the vertically projected area of ​​the first frame (1) is 1:2 to 6.

3. The navigation mark support according to claim 1, characterized in that, The first frame (1) has a frame structure, and the outer contour of the first frame (1) is provided with a number of columns (11). At least one pair of adjacent columns (11) are connected by a number of crossbeams (12) arranged in the vertical direction. The two columns (11) connected by the crossbeams (12) are provided with handles (14) arranged in the vertical direction for climbing and gripping.

4. The navigation mark support according to claim 3, characterized in that, The second frame (2) forms a maintenance space (21) through the second frame (2) at the positions of several crossbeams (12).

5. The navigation mark support according to claim 1, characterized in that, The outer contour of the first frame (1) is prismatic, cylindrical, frustum or prismatic.

6. The navigation mark support according to claim 1, characterized in that, At least two of the plurality of mounting positions extend outward from the first frame (1).

7. The navigation mark support according to claim 1, characterized in that, The plurality of mounting positions are evenly distributed around the first frame (1).

8. The navigation mark support according to claim 1, characterized in that, The tilt angle of the mounting position is 10° to 50°.

9. The navigation mark support according to claim 1, characterized in that, The plurality of mounting positions are adapted to be set at the center of the photovoltaic module (3) with the light-receiving surface facing away from the center of the second frame (2).

10. The navigation mark support according to claim 1, characterized in that, The plurality of mounting positions are adapted to be positioned with the light-receiving surface of the photovoltaic module (3) facing the center of the second frame (2).

11. The navigation mark support according to claim 10, characterized in that, The second frame (2) forms a light-receiving channel corresponding to the position of the photovoltaic module (3) in the light-receiving direction.

12. The navigation mark support according to claim 1, characterized in that, The mounting position defined on the second frame (2) is a photovoltaic mounting component (27), which is installed on the side of the second frame (2) with an adjustable tilt angle.

13. The navigation mark support according to claim 12, characterized in that, The photovoltaic mounting component (27) is mounted on the side of the second frame (2) via a linear drive component (28). The photovoltaic mounting component (27) is rotatably connected to the second frame (2). The motion output end of the linear drive component (28) is connected to the photovoltaic mounting component (27) to drive the photovoltaic mounting component (27) to rotate and change the tilt angle of the photovoltaic mounting component (27).

14. The navigation mark support according to claim 13, characterized in that, The photovoltaic mounting component (27) further includes a strip-shaped first angular connecting plate (273). The corner tip of the first angular connecting plate (273) is fixedly connected to the back of the photovoltaic mounting component (27). The corner groove of the first angular connecting plate (273) overlaps on the first support part of the second frame (2). The linear drive component (28) drives the photovoltaic mounting component (27) to drive the first angular connecting plate (273) to rotate around the first support part. During the rotation, the corner groove of the first angular connecting plate (273) overlaps on the first support part.

15. The navigation mark support according to claim 13, characterized in that, The photovoltaic mounting component (27) also includes a strip-shaped second angular connecting plate, the corner tip of which is fixedly connected to the back of the photovoltaic mounting component (27). The linear drive component (28) drives the photovoltaic mounting component (27) to rotate between a first tilt angle and a second tilt angle. When the photovoltaic mounting component (27) is located at the first tilt angle, the corner groove of the second angular connecting plate overlaps with the second support part of the second frame (2), preventing the photovoltaic mounting component (27) from rotating in a direction smaller than the first tilt angle.

16. The navigation mark support according to any one of claims 1 to 15, characterized in that, The mounting position defined on the second frame (2) is a photovoltaic mounting component (27). The photovoltaic mounting component (27) is obliquely connected to the side of the second frame (2), and the photovoltaic mounting component (27) has a photovoltaic mounting part for accommodating the photovoltaic module (3). The photovoltaic module (3) is inserted into the photovoltaic mounting part along the oblique direction of the photovoltaic mounting part for installation.

17. The navigation mark support according to claim 16, characterized in that, The photovoltaic mounting part is provided with a plurality of limiting members (271) at the position corresponding to the edge of the photovoltaic module (3). The plurality of limiting members (271) allow the photovoltaic module (3) to be inserted between it and the photovoltaic mounting part, and are adapted to limit the photovoltaic module (3) in a first direction parallel to the photovoltaic module (3) and a second direction perpendicular to the photovoltaic module (3).

18. The navigation mark support according to claim 17, characterized in that, The photovoltaic mounting part is provided with a plurality of fasteners (272) at the position corresponding to the edge of the photovoltaic module (3). The plurality of fasteners (272) are adapted to fix the photovoltaic module (3) after the photovoltaic module (3) is inserted between the limiting member (271) and the photovoltaic mounting part.

19. The navigation mark support according to claim 18, characterized in that, The fastener (272) is detachably connected to the photovoltaic mounting part.

20. The navigation mark support according to claim 18, characterized in that, The fastener (272) is movably connected to the photovoltaic mounting part between a first position and a second position. When the fastener (272) is in the first position, the photovoltaic module (3) is allowed to be inserted into the photovoltaic mounting part. When the fastener (272) is in the second position, the photovoltaic module (3) inserted into the photovoltaic mounting part is fixed.

21. The navigation mark support according to any one of claims 1-15, characterized in that, The second frame (2) has a frame structure, and the outer contour of the second frame (2) is frustum-shaped or truncated pyramid-shaped.

22. The navigation mark support according to claim 21, characterized in that, The outer contour of the second frame (2) includes a first annular member (23) and a second annular member (24) arranged in the vertical direction and coaxially disposed, wherein the mounting position is defined on the first annular member (23) and the second annular member (24).

23. The navigational aid bracket according to claim 22, characterized in that, The ratio of the outer circle area of ​​the first annular component (23) projected onto the horizontal plane to the outer circle area of ​​the second annular component (24) projected onto the horizontal plane is 1:1.5 to 3.

24. The navigational aid bracket according to claim 22 or 23, characterized in that, The ratio of the outer circle area of ​​the first annular component (23) projected onto the horizontal plane to the area of ​​the first frame (1) projected onto the horizontal plane is 1:0.3~1.

25. The navigation mark support according to claim 24, characterized in that, The outer circumference of the first annular component (23) projected onto the horizontal plane has an area of ​​0.7–4 m². 2 The outer circumference of the second annular component (24) projected onto the horizontal plane has an area of ​​2-8 m². 2 The area of ​​the first frame (1) projected onto the horizontal plane is 0.6–3.5 m². 2 .

26. A multifunctional navigational aid, characterized in that, include: Navigation beacon support according to any one of claims 1-25; A photovoltaic module (3) and a monitoring module are mounted on the navigation beacon support, wherein the photovoltaic module (3) is adapted to power the monitoring module.

27. The multifunctional navigational aid according to claim 26, characterized in that, The photovoltaic module (3) includes a photovoltaic panel (31) and a backplate (32) connected to the back of the photovoltaic panel (31). A cavity is formed between the photovoltaic panel (31) and the backplate (32). The cavity is adapted to accommodate a battery (33) and a battery management component (34). A waterproof connector (35) is provided through the backplate (32). The waterproof connector (35) is electrically connected to the battery management component (34). The photovoltaic panel (31) is electrically connected to the battery management component (34). The battery management component (34) is electrically connected to the battery (33).

28. The multifunctional navigational aid according to claim 27, characterized in that, A first cavity (311) is formed on the back side of the photovoltaic panel (31), and a second cavity (321) is formed on the side of the back plate (32) facing the first cavity (311). The back plate (32) is fastened to the back side of the photovoltaic panel (31), and the cavity wall of the first cavity (311) and the cavity wall of the second cavity (321) are in close contact with each other and are fixedly connected.

29. The multifunctional navigational aid according to claim 26, characterized in that, It also includes a power distribution and data acquisition device (4), with a junction box (15) formed on the upper part of the first frame (1), the power distribution and data acquisition device (4) being encapsulated in the junction box (15), the photovoltaic module (3) being electrically connected to the power distribution and data acquisition device (4), and the monitoring component being electrically connected to the power distribution and data acquisition device (4).

30. The multifunctional navigational aid according to claim 29, characterized in that, The photovoltaic module (3), the power distribution and data acquisition device (4) and the monitoring component all have pluggable interfaces (41). The photovoltaic module (3) and the power distribution and data acquisition device (4) are electrically connected by plug-in cables, and the monitoring component and the power distribution and data acquisition device (4) are electrically connected by plug-in cables.

31. The multifunctional navigational aid according to claim 26, characterized in that, The photovoltaic module (3) includes a photovoltaic panel (31), and the outer contour of the second frame (2) includes a first annular member (23) and a second annular member (24) arranged coaxially along the vertical direction. The outer circular area of ​​the first annular member (23) projected onto the horizontal plane is 1.6 to 2.2 m². 2 The outer circumference of the second annular component (24) projected onto the horizontal plane has an area of ​​4-5 m². 2 The photovoltaic panel (31) has a length of 600-900mm and a width of 400-700mm.

32. The multifunctional navigational aid according to any one of claims 26-31, characterized in that, The monitoring components include at least one of a remote communication unit (51), a navigation light (52), a visibility meter (53), a weather instrument (54), and a wave meter (55).

33. The multifunctional navigational aid according to any one of claims 26-31, characterized in that, The top of the navigation mark support is provided with several bird deterrent needles (6), and the bird deterrent needles (6) are constructed as needle-like structures that gradually unfold in a cluster from bottom to top.

Images