Offshore photovoltaic warning lamp

Abstract

The warning lamp comprises a base, an outer supporting rod, a lamp body, an inner supporting rod, a solar panel and a battery box, the outer supporting rod is fixedly connected to the upper end of the base, the top of the outer supporting rod is fixedly connected with a supporting table, the lamp body is connected to the upper end of the supporting table, and the lamp body comprises an outer lampshade and an inner lampshade; the inner supporting rod is inserted into the outer supporting rod and fixedly connected to the upper end of the base, and the top of the inner supporting rod is fixedly connected with the supporting table. The solar panel is fixedly connected to the side portion of the outer supporting rod through a first connecting pipe, the battery box is fixedly connected to the side portion of the outer supporting rod and located below the solar panel, a solar storage battery is arranged in the battery box, and the solar storage battery is electrically connected with the solar panel and the lamp body. The stability of the warning lamp structure can be improved, corrosion of seawater to the warning lamp structure is reduced, and interference or damage of stormy waves and organisms to the warning lamp is also reduced.

Description

Technical Field

[0001] The invention relates to the technical field of offshore photovoltaics, and in particular to a warning light for offshore photovoltaics. Background Art

[0002] Photovoltaic power generation is a power generation system that uses the photovoltaic effect of semiconductor materials to convert solar radiation into electrical energy. Offshore photovoltaic power generation is a new way of energy utilization and resource development. Compared with onshore photovoltaic power generation, it has natural environmental advantages. The water surface is open and there are no obstructions. The sunshine is long and fully utilized, which can significantly increase the power generation. Offshore solar photovoltaic power generation platforms are located in open ocean waters and face more severe environmental loads than closed waters. At present, platforms for carrying photovoltaic panels can be set up at sea to resist the harsh environment of the sea surface.

[0003] Warning lights are usually installed on offshore photovoltaic platforms, including low beam and high beam. However, the offshore environment is very harsh, such as sea breeze, rain, waves, and creatures on the sea and in the air, which may damage the warning lights, and seawater may also corrode the exposed warning light bracket and wire sheath. Once the warning light is damaged, it will not be able to provide safety warnings, which may lead to accidents. Summary of the invention

[0004] The present invention aims to solve one of the technical problems in the related art to at least a certain extent. To this end, an embodiment of the present invention provides a warning light for offshore photovoltaics, which can provide multiple protections for the warning light and extend the service life of the warning light.

[0005] The embodiment of the present invention provides a warning light for offshore photovoltaics, comprising a base, an outer support rod, a lamp body, an inner support rod, a solar panel and a battery box, wherein the base is suitable for being fixedly connected to the railing of the offshore photovoltaic platform; the outer support rod is arranged in a vertical direction, the outer support rod has an inner cavity, the bottom of the outer support rod is fixedly connected to the center position of the upper end of the base, the top of the outer support rod is fixedly connected to a support platform, the support platform has a first wire passing hole, the side wall of the outer support rod has a second wire passing hole and a third wire passing hole, the first wire passing hole is communicated with the inner cavity of the outer support rod; the lamp body is connected to the upper end of the support platform, the lamp body comprises an outer lampshade and an inner lampshade, the outer lampshade is sleeved on the outside of the inner lampshade, and the outer lampshade is sleeved on the outside of the inner lampshade. There is a gap between the inner lampshade and the outer lampshade, and the outer lampshade is made of tempered glass; the inner support rod is arranged in the vertical direction, the inner support rod is inserted into the inner support rod, and a gap is left between the outer support rod and the inner support rod, the bottom of the inner support rod is fixedly connected to the center position of the upper end of the base, and the top of the inner support rod is fixedly connected to the support platform; the solar panel is fixedly connected to the side of the outer support rod through a first connecting tube, and the first connecting tube is communicated with the second wire passing hole; the battery box is fixedly connected to the side of the outer support rod and is located below the solar panel, and a solar battery is arranged in the battery box, and the battery box is communicated with the third wire passing hole, and the solar battery is electrically connected to the solar panel and the lamp body respectively.

[0006] In some embodiments, the base has a circle of inclined surface at the connection with the outer support rod, and the outer side of the inclined surface is inclined downward.

[0007] In some embodiments, the bottom of the base is fixedly connected to an arc-shaped reinforcement rod, which has an upward arc recess, and both ends of the arc-shaped reinforcement rod are respectively fixed on two opposite sides of the bottom of the base, forming a space for the railing to pass through between the arc-shaped reinforcement rod and the bottom of the base, and the arc-shaped reinforcement rod is suitable for being welded and fixed to the bottom of the railing.

[0008] In some embodiments, a horizontal reinforcing rod is fixedly connected between the first connecting tube and the outer support rod.

[0009] In some embodiments, the exterior of the solar panel is detachably connected to a transparent protective cover.

[0010] In some embodiments, the warning light also includes a wind power generation device, which is fixedly connected to the side of the outer support rod through a second connecting tube, the side of the outer support rod has a fourth wire passing hole, the second connecting tube is communicated with the fourth wire passing hole, and a wind power generation battery is provided in the battery box, and the wind power generation battery is electrically connected to the wind power generation device and the lamp body respectively.

[0011] In some embodiments, the outer sides of the base, the battery box, the outer support rod, the first connecting tube and the second connecting tube are coated with seawater-resistant anti-corrosion paint.

[0012] In some embodiments, reinforcing ribs are fixedly connected between the outer support rod and the support platform, between the solar panel and the first connecting pipe, and between the wind power generation device and the second connecting pipe.

[0013] In some embodiments, an outer diameter of the second connecting tube is greater than an outer diameter of the first connecting tube.

[0014] In some embodiments, the solar battery and the wind power generation battery are respectively connected to a power controller between the lamp body, and either the solar battery or the wind power generation battery supplies power to the lamp body. When the power of one of the solar battery and the wind power generation battery is lower than a set value, the other one supplies power to the lamp body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings.

[0016] in:

[0017] Figure 1 It is a schematic diagram of the structure of a warning light for offshore photovoltaics in an embodiment of the present invention;

[0018] Figure 2 This is a schematic diagram of a power supply method for a warning light for offshore photovoltaics in an embodiment of the present invention;

[0019] Reference numerals:

[0020] 1. lamp body; 101. outer lampshade; 102. inner lampshade; 2. support platform; 3. wind power generation device; 4. second connecting pipe; 5. solar energy storage battery; 6. wind power generation storage battery; 7. battery box; 8. base; 9. arc reinforcing rod; 10. handrail; 11. transparent protective cover; 12. solar panel; 13. first connecting pipe; 14. horizontal reinforcing rod; 15. outer support rod; 16. inner support rod. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0022] The following describes a warning light for offshore photovoltaics according to an embodiment of the present invention with reference to the accompanying drawings.

[0023] like Figure 1As shown, an embodiment of the present invention proposes a warning light for offshore photovoltaics, including a base 8, an outer support rod 15, a lamp body 1, an inner support rod 16, a solar panel 12 and a battery box 7, wherein the base 8 is suitable for being fixedly connected to the railing 10 of the offshore photovoltaic platform; the outer support rod 15 is arranged in a vertical direction, and the outer support rod 15 has an inner cavity, the bottom of the outer support rod 15 is fixedly connected to the center position of the upper end of the base 8, and the top of the outer support rod 15 is fixedly connected to the support platform 2, and the support platform 2 has a first wire-passing hole, and the side wall of the outer support rod 15 has a second wire-passing hole and a third wire-passing hole, and the first wire-passing hole is communicated with the inner cavity of the outer support rod 15; the lamp body 1 is connected to the upper end of the support platform 2, and the lamp body 1 includes an outer lampshade 101 and an inner lampshade 102, and the outer lampshade 101 is sleeved on the outside of the inner lampshade 102, and the outer lampshade A gap is left between 101 and the inner lampshade 102, and the outer lampshade 101 is made of tempered glass; the inner support rod 16 is arranged in the vertical direction, and the inner support rod 16 is inserted into the inner part of the outer support rod 15, and a gap is left between the outer support rod 15 and the inner support rod 16, and the bottom of the inner support rod 16 is fixedly connected to the center position of the upper end of the base 8, and the top of the inner support rod 16 is fixedly connected to the support platform 2; the solar panel 12 is fixedly connected to the side of the outer support rod 15 through the first connecting tube 13, and the first connecting tube 13 is communicated with the second wire passing hole; the battery box 7 is fixedly connected to the side of the outer support rod 15 and is located below the solar panel 12, and a solar battery 5 is arranged in the battery box 7, and the battery box 7 is communicated with the third wire passing hole, and the solar battery 5 is electrically connected to the solar panel 12 and the lamp body 1 respectively.

[0024] The embodiment of the present invention can improve the stability of the warning light bracket by adding an inner support rod 16 inside the outer support rod 15. When the outer support rod 15 is corroded or damaged, the inner support rod 16 can continue to support the warning light. By providing a wire hole on the outer support rod 15, the wires can be routed inside the device, which can reduce the corrosion of the outer skin of the wires by seawater, and also reduce the interference or damage to the wires by wind and waves and organisms. By providing a double-layer lampshade on the outside of the lamp body 1, a double-layer protection effect can be achieved for the lamp body 1. Since there is a gap between the outer lampshade 101 and the inner lampshade 102, when the outer lampshade 101 is broken due to the impact of organisms, the inner lampshade 102 can continue to provide protection. Through the above multiple protective measures, the damage to the warning light by wind and waves and organisms can be reduced, the stability of the overall structure of the warning light can be improved, and the service life of the warning light can be extended.

[0025] In some embodiments, the base 8 has a circle of inclined surface at the connection with the outer support rod 15, and the outer side of the inclined surface is inclined downward. The seawater falling on the base 8 is diverted to prevent the connection between the base 8 and the outer support rod 15 from being soaked in seawater for a long time and causing corrosion.

[0026] In some embodiments, the bottom of the base 8 is fixedly connected to an arc-shaped reinforcement rod 9, which has an upward arc recessed portion. Both ends of the arc-shaped reinforcement rod 9 are respectively fixed on two opposite sides of the bottom of the base 8. A space for the railing 10 to pass through is formed between the arc-shaped reinforcement rod 9 and the bottom of the base 8. The arc-shaped reinforcement rod 9 is suitable for being welded and fixed to the bottom of the railing 10.

[0027] Furthermore, the distance between the inner side of the arc recess and the bottom of the base 8 is equal to the outer diameter of the railing 10 .

[0028] It should be noted that the warning light is usually installed on the railing 10 at the edge of the offshore photovoltaic. During installation, the base 8 and all components on the upper part of the base 8 are first fixed to the upper end of the railing 10 by welding, and then the arc-shaped reinforcement rod 9 is passed around the bottom of the railing 10, and the two ends of the arc-shaped reinforcement rod 9 are respectively welded and fixed to the opposite sides of the base 8, and then the arc concave part in the middle of the arc-shaped reinforcement rod 9 is welded and fixed to the railing 10.

[0029] In some alternative embodiments, the arc-shaped reinforcement rod 9 can be replaced by an arc-shaped reinforcement plate, which can increase the force-bearing area and further improve the stability.

[0030] In some alternative embodiments, the arc-shaped reinforcing rod 9 can be replaced by a bent rod or a bent plate.

[0031] In some embodiments, the horizontal reinforcing rod 14 is fixedly connected between the first connecting tube 13 and the outer supporting rod 15, so as to improve the supporting stability of the solar panel 12.

[0032] In some embodiments, the outside of the solar panel 12 is detachably connected to the transparent protective cover 11 , which can protect the solar panel 12 .

[0033] Furthermore, the detachable connection may be a threaded connection.

[0034] In some embodiments, the warning light also includes a wind power generation device 3, which is fixedly connected to the side of the outer support rod 15 through a second connecting tube 4, and the side of the outer support rod 15 has a fourth wire hole, and the second connecting tube 4 is communicated with the fourth wire hole. A wind power generation battery 6 is provided in the battery box 7, and the wind power generation battery 6 is electrically connected to the wind power generation device 3 and the lamp body 1 respectively.

[0035] Since the solar panel 12 needs sufficient sunlight to generate more electricity, otherwise it can meet the long-term power supply of the lamp body 1. At this time, it is necessary to install a wind power generation device 3 to supplement the solar power generation. Since there is sea breeze on the sea for a long time, the wind power generation device 3 can always provide power. In terms of the number setting, according to actual needs, several solar panels 12 and wind power generation devices 3 are provided. Preferably, three solar panels 12 are provided and evenly distributed around the lamp body 1, which can absorb sunlight at various angles. One wind power generation device 3 is provided. Since the wind power generation device 3 can generate electricity for a long time, one wind power generation device 3 can make up for the power loss of the solar power generation device.

[0036] By providing the fourth wire-passing hole and the second connecting pipe 4 being in communication with the fourth wire-passing hole, the wires of the wind power generation device 3 are routed inside the device, thereby protecting the wires.

[0037] In some embodiments, the outer sides of the base 8, the battery box 7, the outer support rod 15, the first connecting pipe 13 and the second connecting pipe 4 are coated with seawater-resistant anti-corrosion paint, which can play an anti-corrosion role on the frame of the entire device.

[0038] In some embodiments, reinforcing ribs are fixedly connected between the outer support rod 15 and the support platform 2, between the solar panel 12 and the first connecting pipe 13, and between the wind power generation device 3 and the second connecting pipe 4. This can improve the stability of the overall device.

[0039] In some embodiments, the outer diameter of the second connecting tube 4 is greater than the outer diameter of the first connecting tube 13. Since the solar panel 12 can be supported by the first connecting tube 13 and the horizontal reinforcing rod 14, and the wind power generation device 3 is only supported and connected by the second connecting tube 4, the outer diameter of the second connecting tube 4 is designed to be greater than the first connecting tube 13, so that the second connecting tube 4 meets the requirements of support stability.

[0040] In some embodiments, Figure 2 As shown, the solar battery 5 and the wind power generation battery 6 are respectively connected to the power controller between the lamp body 1, and either of the solar battery 5 and the wind power generation battery 6 supplies power to the lamp body 1. When the power of one of the solar battery 5 and the wind power generation battery 6 is lower than the set value, the other one supplies power to the lamp body 1. The solar battery 5 and the wind power generation battery 6 cooperate to supply power, reasonably utilize electric energy, and extend the use time of electric energy.

[0041] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0045] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0046] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A warning light for offshore photovoltaics, characterized in that: include: A base, wherein the base is suitable for being fixedly connected to a railing of an offshore photovoltaic platform; An outer support rod, the outer support rod is arranged in a vertical direction, the outer support rod has an inner cavity, the bottom of the outer support rod is fixedly connected to the center position of the upper end of the base, the top of the outer support rod is fixedly connected to the support platform, the support platform has a first wire hole, the side wall of the outer support rod has a second wire hole and a third wire hole, the first wire hole is communicated with the inner cavity of the outer support rod; A lamp body, the lamp body is connected to the upper end of the support platform, the lamp body comprises an outer lampshade and an inner lampshade, the outer lampshade is sleeved on the outside of the inner lampshade, a gap is left between the outer lampshade and the inner lampshade, and the outer lampshade is made of tempered glass; An inner support rod, the inner support rod is arranged in a vertical direction, the inner support rod is inserted into the inner part of the outer support rod, a gap is left between the outer support rod and the inner support rod, the bottom of the inner support rod is fixedly connected to the center position of the upper end of the base, and the top of the inner support rod is fixedly connected to the support platform; A solar panel, wherein the solar panel is fixedly connected to the side of the outer support rod through a first connecting pipe, and the first connecting pipe is communicated with the second wire hole; A battery box, the battery box is fixedly connected to the side of the outer support rod and is located below the solar panel. The battery box is provided with solar storage batteries. The battery box is communicated with the third wire passing hole. The solar storage batteries are electrically connected to the solar panel and the lamp body respectively.

2. The warning light for offshore photovoltaics according to claim 1, characterized in that: The base has a circle of inclined surface at the connection with the outer support rod, and the outer side of the inclined surface is inclined downward.

3. The warning light for offshore photovoltaics according to claim 1, characterized in that: The bottom of the base is fixedly connected to an arc-shaped reinforcement rod, and the arc-shaped reinforcement rod has an upward arc recess. The two ends of the arc-shaped reinforcement rod are respectively fixed on two opposite sides of the bottom of the base. A space for the railing to pass through is formed between the arc-shaped reinforcement rod and the bottom of the base. The arc-shaped reinforcement rod is suitable for being welded and fixed to the bottom of the railing.

4. The warning light for offshore photovoltaics according to claim 1, characterized in that: A horizontal reinforcing rod is fixedly connected between the first connecting tube and the outer supporting rod.

5. The warning light for offshore photovoltaics according to claim 1, characterized in that: The outside of the solar panel is detachably connected to a transparent protective cover.

6. The warning light for offshore photovoltaics according to claim 1, characterized in that: It also includes a wind power generation device, which is fixedly connected to the side of the outer support rod through a second connecting pipe, the side of the outer support rod has a fourth wire passing hole, the second connecting pipe is communicated with the fourth wire passing hole, and a wind power generation battery is arranged in the battery box, and the wind power generation battery is electrically connected to the wind power generation device and the lamp body respectively.

7. The warning light for offshore photovoltaics according to claim 6, characterized in that: The outer sides of the base, the battery box, the outer support rod, the first connecting pipe and the second connecting pipe are all coated with seawater-resistant anti-corrosion paint.

8. The warning light for offshore photovoltaics according to claim 6, characterized in that: Reinforcing ribs are fixedly connected between the outer support rod and the support platform, between the solar panel and the first connecting pipe, and between the wind power generation device and the second connecting pipe.

9. The warning light for offshore photovoltaics according to claim 6, characterized in that: The outer diameter of the second connecting pipe is greater than the outer diameter of the first connecting pipe.

10. The warning light for offshore photovoltaics according to claim 6, characterized in that: The solar battery and the wind power battery are respectively connected to the lamp body with a power controller, and either the solar battery or the wind power battery supplies power to the lamp body. When the power of one of the solar battery and the wind power battery is lower than a set value, the other one supplies power to the lamp body.

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