Photovoltaic installation structure and photovoltaic power generation device

Abstract

The utility model relates to the technical field of photovoltaic support structures, in particular to a structure for photovoltaic installation and a photovoltaic power generation device. A structure for photovoltaic installation comprises a guardrail enclosure frame, a first fixed lower clamping piece, a second fixed lower clamping piece, a first movable upper clamping piece and a second movable upper clamping piece. A containing space is formed in the guardrail enclosure frame. The first fixing lower clamping piece and the second fixing lower clamping piece are arranged at the lower left corner and the lower right corner of the guardrail enclosure frame respectively. The first movable upper clamping piece and the second movable upper clamping piece are eccentrically hinged to the upper left corner and the upper right corner of the guardrail enclosure frame respectively and can be shifted to clamp or release the upper left corner and the upper right corner of the photovoltaic module. According to the scheme, through cooperation of the upper clamping piece and the lower clamping piece, stable installation and convenient disassembly of the photovoltaic assembly are achieved, existing structural space is fully utilized, an installation support does not need to be additionally built, operation is easy and convenient, maintenance is convenient, the space utilization rate is increased, installation and maintenance cost is reduced, clean energy utilization is promoted, and the photovoltaic assembly is suitable for various photovoltaic application scenes.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic support structure technical field especially relates to a structure and photovoltaic power generation device for photovoltaic installation. BACKGROUND

[0002] With the continuous growth of global energy demand and the continuous enhancement of environmental protection consciousness, solar photovoltaic technology is concerned because of its clean and renewable characteristics. At present, the installation of photovoltaic modules is mainly concentrated in building roofs, ground power stations and special supports and the like. However, these traditional installation methods have the following problems:

[0003] 1. Large space occupation: ground photovoltaic power stations and special supports need to occupy a large amount of land resources, which may conflict with agricultural, ecological protection and other land uses, resulting in the tension of land resources.

[0004] 2. High installation cost: the construction of supports or facilities specially for photovoltaic modules increases the material and construction cost and improves the overall investment.

[0005] 3. Inconvenient maintenance: the maintenance and repair of some installed photovoltaic modules are difficult, which increases the operation cost.

[0006] 4. Limited application scene: the installation site of photovoltaic modules is limited, and the existing public facilities or structures cannot be fully utilized, which limits the promotion and application of photovoltaic technology.

[0007] Therefore, the industry urgently needs a photovoltaic installation structure that can fully utilize existing structures or facilities to improve space utilization, reduce installation and maintenance costs and enrich photovoltaic application scenarios. CONTENT OF THE UTILITY MODEL

[0008] The utility model aims at providing a structure and photovoltaic power generation device for photovoltaic installation to improve space utilization, reduce installation and maintenance costs, enrich the installation application scene of photovoltaic modules and promote the utilization of clean energy.

[0009] The utility model realizes the above-mentioned purpose through the following technical scheme: a structure for photovoltaic installation, comprising:

[0010] A guardrail fence frame is used as a highway guardrail and forms a containing space for containing photovoltaic modules;

[0011] A first fixed lower clamping piece is arranged at the lower left corner of the guardrail fence frame and is used for clamping the lower left corner of the photovoltaic module;

[0012] A second fixed lower clamping piece is arranged at the lower right corner of the guardrail fence frame and is used for clamping the lower right corner of the photovoltaic module;

[0013] A first movable upper clamping piece is eccentrically hinged to the upper left corner of the guardrail enclosure frame and can be actuated to clamp or release the upper left corner of the photovoltaic module.

[0014] A second movable upper clamping piece is eccentrically hinged to the upper right corner of the guardrail enclosure frame and can be actuated to clamp or release the upper right corner of the photovoltaic module.

[0015] As a further aspect of the present application, the first movable upper clamping piece is provided with a first limiting guide slot, the second movable upper clamping piece is provided with a second limiting guide slot, the upper left corner of the guardrail enclosure frame is provided with a first eccentric hinge shaft eccentrically hinged by the first movable upper clamping piece and a first limiting point clamped into the first limiting guide slot, and the upper right corner of the guardrail enclosure frame is provided with a second eccentric hinge shaft eccentrically hinged by the second movable upper clamping piece and a second limiting point clamped into the second limiting guide slot.

[0016] As a further aspect of the present application, the first fixed lower clamping piece is arranged at intervals.

[0017] The second fixed lower clamping piece is arranged at intervals.

[0018] The first movable upper clamping piece is arranged at intervals.

[0019] The second movable upper clamping piece is arranged at intervals.

[0020] As a further aspect of the present application, the photovoltaic installation structure further comprises a handle, and the handle is provided with a spoon strip.

[0021] The first movable upper clamping piece and the second movable upper clamping piece are each provided with a plug-in lock opening into which the spoon strip is inserted.

[0022] As a further aspect of the present application, the first limiting point is used to limit the maximum angle of the first movable upper clamping piece when being actuated in and / or out, so as to ensure that the first movable upper clamping piece can accurately clamp the photovoltaic module.

[0023] The second limiting point is used to limit the maximum angle of the second movable upper clamping piece when being actuated in and / or out, so as to ensure that the second movable upper clamping piece can accurately clamp the photovoltaic module.

[0024] As a further scheme of the utility model: the guardrail fence frame is further provided with a third fixed lower clamping piece between the first fixed lower clamping piece and the second fixed lower clamping piece, and the third fixed lower clamping piece is used for supporting the photovoltaic module.

[0025] As a further scheme of the utility model: the third fixed lower clamping piece is in a circular arc structure.

[0026] As a further scheme of the utility model: the photovoltaic installation structure further comprises a stand column on both sides of the guardrail fence frame, and the two side edges of the guardrail fence frame are respectively provided with a connecting lug connected to the stand column.

[0027] As a further scheme of the utility model: the plug lock opening and the plug key strip are in a triangular structure or a polygonal structure.

[0028] As another scheme of the utility model: a photovoltaic power generation device comprises the photovoltaic installation structure in any one of the foregoing schemes, and further comprises a photovoltaic module installed in the accommodating space of the guardrail fence frame, and the photovoltaic module is used for supplying power to the street lamp.

[0029] The utility model has the advantages of:

[0030] 1. The space utilization rate is improved, and resources are saved. The existing structure is utilized to form the accommodating space, the accommodating space for accommodating the photovoltaic module is formed in the guardrail fence frame, no additional support needs to be constructed or land needs to be occupied, and the space of the existing facility is fully utilized. The function integration is realized, the photovoltaic module is integrated into the existing guardrail fence frame, the energy supply function is added under the premise of not affecting the original function.

[0031] 2. The installation is convenient, and the maintenance is convenient. The first fixed lower clamping piece and the second fixed lower clamping piece are respectively arranged at the lower left corner and the lower right corner of the guardrail fence frame and are used for clamping the lower left corner and the lower right corner of the photovoltaic module. During installation, only the lower corner of the photovoltaic module needs to be clamped into the fixed lower clamping piece, and the operation is simple. The first movable upper clamping piece and the second movable upper clamping piece are eccentrically hinged to the upper left corner and the upper right corner of the guardrail fence frame and can be pulled to clamp or release the upper left corner and the upper right corner of the photovoltaic module. Through pulling the first movable upper clamping piece and the second movable upper clamping piece, the installation and dismounting of the photovoltaic module can be conveniently carried out, and the maintenance difficulty and time cost are reduced.

[0032] 3. The structure is stable, safe and reliable. The four corners are fixed, and the four corners of the photovoltaic module are clamped by the joint action of the first fixed lower clamping piece, the second fixed lower clamping piece, the first movable upper clamping piece and the second movable upper clamping piece, which ensures the stability of installation and can withstand wind, vibration and other external influences. Eccentric hinge design, the first movable upper clamping piece and the second movable upper clamping piece adopt eccentric hinge mode, which has self-locking function during the process of pushing, prevents the clamping piece from loosening accidentally under external force, and enhances the safety.

[0033] 4. Reduce cost and improve economic benefit. Save material and construction cost, install photovoltaic module by using existing guardrail fence frame structure, no need to build support separately, reduce material use and construction amount, reduce overall cost. Low maintenance cost, simple installation and disassembly method makes photovoltaic module maintenance and replacement more convenient, reduces operation and maintenance cost.

[0034] 5. Promote clean energy utilization and environmental protection benefit. Provide clean energy, photovoltaic module can power related equipment, such as power supply for street lamp, reduce dependence on traditional energy, reduce carbon emission. Help sustainable development, meet the policy requirements of energy saving and emission reduction and environmental protection, has important social and ecological benefits.

[0035] In summary, the utility model discloses a first fixed lower clamping piece, a second fixed lower clamping piece, a first movable upper clamping piece and a second movable upper clamping piece are arranged in the guardrail fence frame, which realizes stable installation and convenient disassembly of the photovoltaic module, and solves the technical problems of large space occupation, inconvenient installation and maintenance of the traditional photovoltaic installation mode. The structure fully utilizes the space and structural characteristics of the existing facilities, improves the space utilization rate, reduces the cost, enhances the diversity of photovoltaic application, and has significant technical effect and broad application prospect. BRIEF DESCRIPTION OF DRAWINGS

[0036] Fig. 1 It is a structure schematic view and local structure enlarged schematic view of the utility model.

[0037] Fig. 2 It is a plane structure schematic view of the utility model under different visual angles.

[0038] Fig. 3 It is a structure schematic view of the first movable upper clamping piece under the state of pushing in.

[0039] Fig. 4 It is a structure schematic view of the first movable upper clamping piece under the state of pushing open.

[0040] Fig. 5 It is a structure schematic view of the second movable upper clamping piece under the state of pushing in.

[0041] Fig. 6The structure diagram of the handle is shown.

[0042] Reference signs include:

[0043] 1 - guardrail fence frame, 1a - photovoltaic module,

[0044] 11 - accommodation space, 12 - connecting lug;

[0045] 21 - first fixed lower clamping piece, 22 - second fixed lower clamping piece, 23 - third fixed lower clamping piece;

[0046] 31 - first movable upper clamping piece, 32 - second movable upper clamping piece,

[0047] 311 - first limiting guide groove, 312 - first eccentric hinge shaft, 313 - first limiting point, 314 - mortise,

[0048] 321 - second limiting guide groove, 322 - second eccentric hinge shaft, 323 - second limiting point;

[0049] 4 - handle,

[0050] 41 - insertion key strip;

[0051] 5 - stand. DETAILED DESCRIPTION

[0052] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. It can be understood that the drawings are only provided for reference and illustration, and are not used to limit the utility model. The connection relationship shown in the drawings is only for clear description, and does not limit the connection mode.

[0053] In the description of the utility model, it is necessary to explain that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model; the terms "first", "second" and "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance, and in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. The terms used in the specification of the present application are only for the purpose of describing the specific embodiments, and are not intended to limit the present application.

[0054] As Figs. 1-6 Indicated in the utility model embodiment, a kind of structure and photovoltaic power generation device for photovoltaic installation are provided, to improve space utilization, reduce installation and maintenance cost, enrich the installation application scene of photovoltaic module 1a, promote the utilization of clean energy.

[0055] The utility model realizes above-mentioned purpose by following technical scheme: a kind of structure for photovoltaic installation, comprising: guardrail fence frame 1, first fixed lower clamping piece 21, second fixed lower clamping piece 22, first movable upper clamping piece 31 and second movable upper clamping piece 32, wherein:

[0056] Guardrail fence frame 1 is used as highway guardrail, and is formed with accommodating space 11 for accommodating photovoltaic module 1a;

[0057] First fixed lower clamping piece 21 is arranged at the lower left corner of guardrail fence frame 1, and is used to clamp the lower left corner of photovoltaic module 1a;

[0058] Second fixed lower clamping piece 22 is arranged at the lower right corner of guardrail fence frame 1, and is used to clamp the lower right corner of photovoltaic module 1a;

[0059] First movable upper clamping piece 31 is eccentrically hinged to the upper left corner of guardrail fence frame 1, and can be actuated to clamp or release the upper left corner of photovoltaic module 1a;

[0060] Second movable upper clamping piece 32 is eccentrically hinged to the upper right corner of guardrail fence frame 1, and can be actuated to clamp or release the upper right corner of photovoltaic module 1a.

[0061] The utility model discloses beneficial effect:

[0062] 1. improve space utilization, save resources. Form the containing space 11 with the existing structure, form the containing space 11 for containing photovoltaic module 1a in the guardrail enclosure frame 1, do not need to construct support or occupy land additionally, utilize the space of existing facility fully. Realize function integration, integrate photovoltaic module 1a into the guardrail enclosure frame 1 of existing, increase the function of energy supply under the premise of not affecting the original function.

[0063] 2. Convenient installation, easy maintenance. The first fixed lower clamping piece 21 and the second fixed lower clamping piece 22 are arranged at the lower left corner and the lower right corner of the guardrail enclosure frame 1 respectively, and are used for clamping the lower left corner and the lower right corner of the photovoltaic module 1a. When installing, only need to clamp the lower corner of photovoltaic module 1a into fixed lower clamping piece, and the operation is simple. The first movable upper clamping piece 31 and the second movable upper clamping piece 32 are eccentrically hinged to the upper left corner and the upper right corner of the guardrail enclosure frame 1 respectively, and can be actuated to clamp or release the upper left corner and the upper right corner of the photovoltaic module 1a. By actuating the first movable upper clamping piece 31 and the second movable upper clamping piece 32, the installation and disassembly of the photovoltaic module 1a can be conveniently carried out, and the maintenance difficulty and time cost are reduced.

[0064] 3. Stable structure, safe and reliable. Four corners are fixed, through the common action of the first fixed lower clamping piece 21, the second fixed lower clamping piece 22, the first movable upper clamping piece 31 and the second movable upper clamping piece 32, the four corners of the photovoltaic module 1a are clamped, the stability of installation is ensured, and the photovoltaic module 1a can withstand external influences such as wind force and vibration. Eccentric hinge design, the first movable upper clamping piece 31 and the second movable upper clamping piece 32 adopt eccentric hinge mode, have self-locking function in the actuating process, prevent the clamping piece from loosening accidentally under the action of external force, and enhance safety.

[0065] 4. Reduce cost, improve economic benefit. Save material and construction cost, install photovoltaic module 1a by the existing guardrail enclosure frame 1 structure, do not need to construct support additionally, reduce material use and construction amount, reduce overall cost. Low maintenance cost, simple installation and disassembly mode make the overhaul and replacement of photovoltaic module 1a more convenient, reduce operation and maintenance cost.

[0066] 5. Promote clean energy utilization, and the environmental protection benefit is remarkable. Provide clean energy, and photovoltaic module 1a can power related equipment, such as power supply for street lamps, reduce dependence on traditional energy, and reduce carbon emissions. Help sustainable development, meet the policy requirements of energy saving and emission reduction and environmental protection, and have important social and ecological benefits.

[0067] In summary, the utility model discloses a first fixed lower clamping piece 21, second fixed lower clamping piece 22, first movable upper clamping piece 31 and second movable upper clamping piece 32 are arranged in the guardrail fence frame 1, realize the stable installation and convenient disassembly of photovoltaic module 1a, solve the technical problem of the traditional photovoltaic installation mode and take up the space, installation and maintenance are not convenient etc.

[0068] Further, the first movable upper clamping piece 31 is equipped with the first limit guide groove 311, the second movable upper clamping piece 32 is equipped with the second limit guide groove 321, the upper left corner of the guardrail fence frame 1 is equipped with the first eccentric hinge shaft 312 that is eccentrically articulated by the first movable upper clamping piece 31 and the first limit point 313 that is inserted into the first limit guide groove 311, and the upper right corner of the guardrail fence frame 1 is equipped with the second eccentric hinge shaft 322 that is eccentrically articulated by the second movable upper clamping piece 32 and the second limit point 323 that is inserted into the second limit guide groove 321.

[0069] Further, the first fixed lower clamping piece 21 is arranged with 2 in the interval;

[0070] The second fixed lower clamping piece 22 is arranged with 2 in the interval;

[0071] The first movable upper clamping piece 31 is arranged with 2 in the interval;

[0072] The second movable upper clamping piece 32 is arranged with 2 in the interval.

[0073] Further, the handle 4 is equipped with the spoon strip 41;

[0074] The first movable upper clamping piece 31 and the second movable upper clamping piece 32 are all equipped with the plug lock mouth 314 that is inserted by the spoon strip 41.

[0075] Further, the first limit point 313 is used for limiting the maximum angle of the first movable upper clamping piece 31 when being pulled in and / or pulled out, and ensures that the first movable upper clamping piece 31 can accurately clamp the photovoltaic module 1a;

[0076] The second limiting point 323 is used to limit the maximum angle of the second movable upper locking member 32 when it is pushed in and / or pushed out, so as to ensure that the second movable upper locking member 32 can accurately lock the photovoltaic module 1a.

[0077] Furthermore, the guardrail frame 1 is also provided with a third fixed lower clip 23 located between the first fixed lower clip 21 and the second fixed lower clip 22, the third fixed lower clip 23 being used to support the photovoltaic module 1a.

[0078] Furthermore, the third fixing lower clip 23 has an arc-shaped structure. Specifically, this prevents the third fixing lower clip 23 from causing impact damage to the bottom of the photovoltaic module 1a.

[0079] Furthermore, the photovoltaic installation structure also includes columns 5 located on both sides of the guardrail frame 1, and connecting ears 12 corresponding to the columns 5 are provided on both sides of the guardrail frame 1. Specifically, each side of the guardrail frame 1 is provided with two connecting ears 12, which can be fixed to the columns 5 by bolt connecting ears 12.

[0080] Furthermore, both the mortise lock 314 and the key bar 41 are triangular or polygonal structures.

[0081] Overall embodiment of this utility model:

[0082] like Figs. 1-6 As shown, this utility model provides a photovoltaic installation structure, designed to integrate photovoltaic module 1a into the guardrail frame 1 of a highway guardrail, achieving stable installation and convenient disassembly of the photovoltaic module 1a. The photovoltaic installation structure includes:

[0083] The guardrail frame 1, as the main frame of the highway guardrail, forms an accommodating space 11 for accommodating photovoltaic modules 1a. Connecting ears 12 are provided on both sides, and the guardrail is fixed to the column 5 by bolts or other connection methods to ensure the stability of the entire guardrail.

[0084] The first fixing lower clip 21 and the second fixing lower clip 22 are respectively set at the lower left and lower right corners of the guardrail frame 1, with two fixing lower clips spaced apart at each position, for a total of 4. A certain gap is maintained between the two first fixing lower clips 21 to lock the lower left corner of the photovoltaic module 1a and provide lower support. A certain gap is also maintained between the two second fixing lower clips 22 to lock the lower right corner of the photovoltaic module 1a and provide lower support.

[0085] The first movable upper latch 31 and the second movable upper latch 32 are respectively eccentrically hinged to the upper left and upper right corners of the guardrail frame 1. Two movable upper latches are arranged at intervals at each position, for a total of 4. Both the first movable upper latch 31 and the second movable upper latch 32 can be moved to lock or release the upper left and upper right corners of the photovoltaic module 1a.

[0086] Limiting Structure: The first movable upper locking member 31 is provided with a first limiting guide groove 311, and the upper left corner of the guardrail frame 1 is provided with a first eccentric hinge shaft 312 and a first limiting point 313, with the first limiting point 313 engaging in the first limiting guide groove 311. The second movable upper locking member 32 is provided with a second limiting guide groove 321, and the upper right corner of the guardrail frame 1 is provided with a second eccentric hinge shaft 322 and a second limiting point 323, with the second limiting point 323 engaging in the second limiting guide groove 321. The cooperation between the limiting point and the limiting guide groove restricts the range of motion of the movable upper locking member, ensuring accurate positioning when it is pushed in or out.

[0087] The third fixing lower clip 23 is set at the lower part of the guardrail frame 1, between the first fixing lower clip 21 and the second fixing lower clip 22. It has an arc-shaped structure and is used to support the middle part of the photovoltaic module 1a to prevent it from sagging or being subjected to uneven force.

[0088] Handle 4 and locking mechanism: Equipped with a handle 4, on which a key bar 41 is provided. Both the first movable upper latch 31 and the second movable upper latch 32 are provided with locking slots 314, into which the key bar 41 can be inserted for easy operation of the movable upper latches. The locking slots 314 and the key bar 41 can be designed as triangular or polygonal structures to enhance operational stability and security.

[0089] Installation process:

[0090] Preparation: Use lever 4 to pull out the first movable upper clip 31 and the second movable upper clip 32 to the maximum angle, so that they are in the open state, exposing the upper space of the guardrail frame 1.

[0091] Install photovoltaic module 1a: Insert the lower left and lower right corners of photovoltaic module 1a into the gaps between the first fixing lower clip 21 and the second fixing lower clip 22, respectively. The bottom of photovoltaic module 1a is supported by the third fixing lower clip 23 to ensure even force distribution.

[0092] Fixing the upper part: Using the lever 4, insert the key bar 41 into the locking slot 314 of the first movable upper locking piece 31 and push it inward to rotate it around the first eccentric hinge axis 312. Under the action of the first limiting point 313 and the first limiting guide groove 311, the first movable upper locking piece 31 is limited to the predetermined position, which precisely locks the upper left corner of the photovoltaic module 1a. Similarly, push the second movable upper locking piece 32 to lock the upper right corner of the photovoltaic module 1a.

[0093] Check and secure: Confirm that all clips are tightened and that the photovoltaic module 1a is securely fixed inside the guardrail frame 1.

[0094] Disassembly process:

[0095] Release the upper part: Using the lever 4, insert the key bar 41 into the locking slot 314 of the first movable upper locking piece 31, and push it outward to rotate it in the opposite direction around the first eccentric hinge axis 312, releasing the upper left corner of the photovoltaic module 1a. Similarly, push the second movable upper locking piece 32 to release the upper right corner.

[0096] Remove photovoltaic module 1a: Gently lift photovoltaic module 1a so that its upper part is detached from the upper space of the guardrail frame 1. Lift photovoltaic module 1a upwards to disengage it from the lower fixing clips, completing the disassembly.

[0097] Design features / advantages:

[0098] Eccentric hinge. The movable upper clamp adopts an eccentric hinge, which allows for smooth rotation when moved and is easy to operate.

[0099] Limit control. By coordinating the limit point and the limit guide groove, the moving angle of the moving upper clamp is accurately limited, preventing excessive rotation that could cause the photovoltaic module 1a to fail to lock or be damaged.

[0100] Multiple support points. The lower fixing bracket and the third fixing bracket 23 jointly support the photovoltaic module 1a, distributing the force and enhancing stability.

[0101] Easy to operate. Utilizing a lever 4 and a locking mechanism, installation and disassembly can be completed without specialized tools, making maintenance convenient.

[0102] Application advantages:

[0103] High space utilization. The photovoltaic module 1a is integrated into the highway guardrail, without occupying additional space, making full use of existing facilities.

[0104] Robust and reliable. The reasonable structural design can withstand the effects of wind and vibration in road environments, ensuring the safety and stability of the photovoltaic modules for 1 year.

[0105] Environmentally friendly and energy-saving. Providing clean energy for road facilities such as streetlights promotes energy conservation and emission reduction, and helps achieve green development goals.

[0106] This utility model provides an innovative photovoltaic installation structure, which achieves stable installation and convenient disassembly of photovoltaic modules 1a by setting fixed lower clips and movable upper clips inside the guardrail frame 1 of the highway guardrail.

[0107] Key technical features:

[0108] Lower fixing clips: Located at the lower left and lower right corners of the guardrail frame 1, they lock the lower part of the photovoltaic module 1a.

[0109] Activity-specific locking mechanism: Eccentrically hinged to the upper left and upper right corners of the guardrail frame 1, which can be moved to lock or release the upper part of the photovoltaic module 1a.

[0110] Limiting structure: The design of the limiting point and the limiting guide groove precisely controls the range of movement of the moving upper clamp, ensuring reliable installation.

[0111] The third fixing lower clip 23: Located in the lower center, it is arc-shaped and supports the photovoltaic module 1a to prevent damage.

[0112] Handle 4 and locking mechanism: Facilitates operation of the moving parts, making installation and maintenance more convenient.

[0113] Beneficial effects:

[0114] Improve space utilization: Utilize the structural features of highway guardrails to integrate photovoltaic modules 1a, avoiding the occupation of additional land resources.

[0115] Easy installation and maintenance: The photovoltaic module 1a can be quickly installed and removed through a simple toggle operation, reducing maintenance costs.

[0116] High stability: Multi-point support and limiting design ensure that the photovoltaic module 1a remains stable and safe and reliable in various environments.

[0117] Significant environmental benefits: It provides clean energy for road infrastructure, reduces carbon emissions, and meets the needs of green development.

[0118] Application prospects:

[0119] This utility model discloses a photovoltaic installation structure suitable for various highway guardrails and urban road facilities, possessing broad application potential. Promoting this structure can effectively enhance the utilization level of urban renewable energy, contributing to the achievement of energy conservation, emission reduction, and sustainable development goals.

[0120] Another embodiment of this utility model is a photovoltaic power generation device, which includes the photovoltaic installation structure described in any one of the preceding descriptions, and further includes a photovoltaic module 1a installed in the accommodating space 11 of the guardrail frame 1, the photovoltaic module 1a being used to supply power to streetlights.

[0121] In the specification and claims of this application, the terms "comprising / including" and "having / including" and variations thereof are used to specify the presence of the stated features, values, steps or components, but do not exclude the presence or addition of one or more other features, values, steps, components or combinations thereof.

[0122] Some features of the present invention are described in different embodiments for clarity; however, these features may also be described in combination in a single embodiment. Conversely, some features of the present invention are described only in a single embodiment for brevity; however, these features may also be described individually or in any suitable combination in different embodiments.

[0123] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A structure for photovoltaic installation, characterized in that, include: The guardrail frame (1), used as a highway guardrail, forms an accommodating space (11) for accommodating photovoltaic modules (1a). The first fixing lower clip (21) is set at the lower left corner of the guardrail frame (1) and is used to lock the lower left corner of the photovoltaic module (1a); The second fixing lower clip (22) is set at the lower right corner of the guardrail frame (1) and is used to lock the lower right corner of the photovoltaic module (1a); The first movable upper latch (31), eccentrically hinged to the upper left corner of the guardrail frame (1), can be pried open to lock or release the upper left corner of the photovoltaic module (1a); and The second active upper clip (32) is eccentrically hinged to the upper right corner of the guardrail frame (1) and can be pried open to lock or release the upper right corner of the photovoltaic module (1a).

2. The photovoltaic installation structure according to claim 1, characterized in that, The first movable upper clamp (31) is provided with a first limiting guide groove (311), the second movable upper clamp (32) is provided with a second limiting guide groove (321), the upper left corner of the guardrail frame (1) is provided with a first eccentric hinge shaft (312) eccentrically hinged by the first movable upper clamp (31) and a first limiting point (313) that is inserted into the first limiting guide groove (311), and the upper right corner of the guardrail frame (1) is provided with a second eccentric hinge shaft (322) eccentrically hinged by the second movable upper clamp (32) and a second limiting point (323) that is inserted into the second limiting guide groove (321).

3. The photovoltaic installation structure according to claim 1, characterized in that, The first fixed lower clip (21) has two spaced-apart clips; The second fixed lower clip (22) is arranged in two at intervals; The first activity card (31) has two cards spaced apart; The second activity card (32) has two pieces arranged at intervals.

4. The photovoltaic installation structure according to claim 1, characterized in that, The photovoltaic installation structure also includes a lever (4), which is provided with a key bar (41). Both the first movable upper card (31) and the second movable upper card (32) are provided with a locking slot (314) into which the key strip (41) is inserted.

5. The photovoltaic installation structure according to claim 2, characterized in that, The first limiting point (313) is used to limit the maximum angle of the first active upper card (31) when it is dialed in and / or dialed out; The second limiting point (323) is used to limit the maximum angle of the second active upper card (32) when it is dialed in and / or dialed out.

6. The photovoltaic installation structure according to claim 1, characterized in that, The guardrail frame (1) is also provided with a third fixed lower clip (23) located between the first fixed lower clip (21) and the second fixed lower clip (22), the third fixed lower clip (23) being used to support the photovoltaic module (1a).

7. The photovoltaic installation structure according to claim 6, characterized in that, The third fixed lower clip (23) has an arc structure.

8. The photovoltaic installation structure according to claim 1, characterized in that, The photovoltaic installation structure also includes columns (5) located on both sides of the guardrail frame (1), and connecting ears (12) corresponding to the columns (5) are provided on both sides of the guardrail frame (1).

9. The photovoltaic installation structure according to claim 4, characterized in that, Both the mortise lock (314) and the key bar (41) are triangular or polygonal structures.

10. A photovoltaic power generation device, characterized in that, The photovoltaic installation structure according to any one of claims 1-9 further includes a photovoltaic module (1a) installed in the accommodating space (11) of the guardrail frame (1), the photovoltaic module (1a) being used to power the street light.

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