WO2023193559A1 - 一种光伏组件安装用的转接件及光伏组件安装结构 - Google Patents

一种光伏组件安装用的转接件及光伏组件安装结构 Download PDF

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Publication number
WO2023193559A1
WO2023193559A1 PCT/CN2023/079833 CN2023079833W WO2023193559A1 WO 2023193559 A1 WO2023193559 A1 WO 2023193559A1 CN 2023079833 W CN2023079833 W CN 2023079833W WO 2023193559 A1 WO2023193559 A1 WO 2023193559A1
Authority
WO
WIPO (PCT)
Prior art keywords
photovoltaic
adapter
photovoltaic module
circular crimping
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2023/079833
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English (en)
French (fr)
Inventor
田乐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Longi Solar Technology Co Ltd
Original Assignee
Longi Solar Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Longi Solar Technology Co Ltd filed Critical Longi Solar Technology Co Ltd
Publication of WO2023193559A1 publication Critical patent/WO2023193559A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
    • E04D3/30—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
    • E04D3/362—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by locking the edge of one slab or sheet within the profiled marginal portion of the adjacent slab or sheet, e.g. using separate connecting elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
    • F24S20/67—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of roof constructions
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • This application relates to the technical field of photovoltaic building integration, and in particular to an adapter for installing photovoltaic modules and a photovoltaic module installation structure.
  • the installation clamps and pressure blocks used in this installation method will have a certain impact on the edges of the frameless photovoltaic modules, and may even cause cracks in the frameless photovoltaic modules, affecting the power generation of the photovoltaic modules.
  • the frame on the photovoltaic module is higher than the surface of the photovoltaic module, which will affect the drainage and appearance of the photovoltaic module.
  • embodiments of the present application provide an adapter for installing photovoltaic modules and a photovoltaic module installation structure.
  • embodiments of the present application provide an adapter for installing photovoltaic modules, including an L-shaped connecting part and a circular crimping part, and the circular crimping part is provided at one end of the L-shaped connecting part.
  • the L-shaped connecting part is used to detachably connect to the photovoltaic bracket, and the circular crimping part is used to crimp and fix on the curved metal roof.
  • the L-shaped connecting portion includes a vertical long plate and a transverse short plate perpendicular to each other, and the circular crimping portion is provided on an end of the transverse short plate away from the vertical long plate, and the Vertical long boards are used to connect to photovoltaic brackets.
  • the vertical long plate is provided with at least two elongated holes, and at least two elongated holes are spaced apart along the axial direction of the circular crimping portion, and the elongated holes are arranged in the length direction of the circular crimping portion. Perpendicular to the axis direction of the circular crimping part.
  • a plurality of anti-skid teeth is provided on one side of the vertical long plate facing the circular crimping portion, and the plurality of anti-skid teeth are evenly distributed on the surface of the vertical long plate, so The extension direction of the anti-slip teeth is perpendicular to the length direction of the elongated hole.
  • the circular crimping portion is a hollow tubular structure.
  • embodiments of the present application also disclose a photovoltaic module installation structure, including photovoltaic modules, photovoltaic brackets, pressure plates, wind-resistant clips and any one of the above-mentioned adapters; wherein,
  • the photovoltaic module is installed on the photovoltaic bracket
  • the L-shaped connecting portion of the adapter is connected to the photovoltaic bracket
  • the wind-resistant clip includes a clamping structure and a supporting platform.
  • the supporting platform is located on the top of the clamping structure.
  • the wind-resistant clip is connected to the curved metal roof through the clamping structure;
  • the pressure plate presses the circular crimping portion of the adapter onto the supporting platform, and the pressure plate is connected to the supporting platform through pressure plate screws.
  • the photovoltaic bracket includes a horizontal cavity and a vertical connecting plate.
  • the vertical connecting plate is provided on one side of the horizontal cavity.
  • the upper surface of the horizontal cavity is in contact with the side of the photovoltaic module.
  • the lower surface of the adapter is bonded and fixed, and the vertical connecting plate is connected to the L-shaped connecting portion of the adapter.
  • the pressure plate includes a pressure plate body and two pressure contact grooves provided on the lower surface of the pressure plate body.
  • Arc limit surfaces are provided on both sides of the pressure plate body.
  • the arc limit surfaces are provided on both sides of the pressure plate body. The curvature of the surface is consistent with the curvature of the circular crimping portion of the adapter, and the two crimping grooves respectively press the circular crimping portions of the adapter connected to two adjacent photovoltaic modules. on the supporting platform.
  • it also includes a locking support and a metal roof panel.
  • One end of the locking support is connected to the building roof purlin.
  • the other end of the locking support is provided with a boss structure.
  • Two adjacent ones The edge-locking ribs of the metal roof panels are locked and connected to the boss structure of the edge-locking support through the clamping structure of the wind-resistant clip.
  • the clamping structure of the wind-resistant clamp includes a first clamp body and a second clamp body that cooperate with each other.
  • the supporting platform is provided on the top of the first clamp body.
  • the first clamp body It is connected to the second clamp body through bolts;
  • the first clamp body and the second clamp body are respectively provided with corresponding clamping grooves, and the clamping grooves are clamped on the boss structure of the edge locking support.
  • the utility model provides an adapter for installing photovoltaic modules and a photovoltaic module installation structure.
  • the adapter includes an L-shaped adapter part and a circular crimping part.
  • the L-shaped connection part of the adapter is connected behind the photovoltaic module.
  • the circular crimping part When the circular crimping part is pressed onto the curved metal roof through the pressure plate, the circular crimping part can rotate around its own axis, thereby adjusting the angle of the adapter, thereby improving the angle adjustment capability of the photovoltaic module and ensuring The flatness of photovoltaic modules installed on curved metal roofs meets the requirements.
  • Figure 1 shows a schematic three-dimensional structural diagram of a photovoltaic module installation structure according to an embodiment of the present invention.
  • Figure 2 shows a front view of a photovoltaic module installation structure according to an embodiment of the present invention.
  • Figure 3 shows a side view of a photovoltaic module mounting structure according to an embodiment of the present invention.
  • Figure 4 shows a top view of the photovoltaic module mounting structure according to an embodiment of the present invention.
  • Figure 5 shows a schematic three-dimensional structural diagram of the photovoltaic bracket in the photovoltaic module installation structure according to an embodiment of the present invention.
  • Figure 6 shows a schematic three-dimensional structural diagram of an adapter for installing photovoltaic modules according to an embodiment of the present invention.
  • Figure 7 shows a schematic three-dimensional structural view of the wind-resistant clip in the photovoltaic module installation structure according to an embodiment of the present invention.
  • Figure 8 shows a schematic three-dimensional structural view of the pressure plate in the photovoltaic module installation structure according to an embodiment of the present invention.
  • Figure 9 shows a schematic diagram of the initial state of the adapter in the photovoltaic module installation structure according to an embodiment of the present invention.
  • FIG. 10 shows a schematic diagram of the adjusted state of the adapter in the photovoltaic module installation structure according to an embodiment of the present invention.
  • photovoltaic module 1 photovoltaic bracket 2, horizontal cavity 21, vertical connecting plate 22, Structural adhesive 23, adapter 3, L-shaped connection part 31, vertical long plate 311, horizontal short plate 312, long hole 313, teeth 314, circular crimping part 32, pressure plate 4, pressure plate body 41, pressure plate Slot 42, arc limiting surface 421, wind-resistant clip 5, clamping structure 51, first clamp body 511, limiting groove 5111, second clamp body 512, limiting protrusion 5121, clamping groove 513, Supporting platform 52, metal roof panel 6, locking rib 61, locking support 7, base 71, support part 72, boss structure 73, flat pad 8, pressure plate screws 9, self-tapping screws 10.
  • first and second features in the description and claims of this application may include one or more of these features, either explicitly or implicitly.
  • plural means two or more.
  • and/or in the description and claims indicates at least one of the connected objects, and the character “/” generally indicates that the related objects are in an “or” relationship.
  • connection should be understood in a broad sense.
  • connection or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components.
  • connection or integral connection
  • connection or integral connection
  • connection can be a mechanical connection or an electrical connection
  • it can be a direct connection or an indirect connection through an intermediate medium
  • it can be an internal connection between two components.
  • specific meanings of the above terms in this application can be understood on a case-by-case basis.
  • the utility model provides an adapter for installing photovoltaic modules.
  • the adapter 3 includes an L-shaped connecting part 31 and a circular crimping part 32.
  • the circular crimping part 32 is provided with At one end of the L-shaped connecting part 31, the L-shaped connecting part 31 is used to detachably connect to the photovoltaic bracket, and the The circular crimping part 32 is used for crimping and fixing on the curved metal roof.
  • the circular crimping portion 32 of the adapter 3 is crimped on the curved metal roof.
  • the circular crimping portion 32 can rotate around its own axis. By rotating in the direction, the angle of the adapter 3 can be adjusted, thereby driving the photovoltaic modules installed on the photovoltaic bracket to adjust the angle, ensuring that the overall flatness of the photovoltaic modules after installation on the curved metal roof meets the requirements.
  • the L-shaped connecting portion 31 of the adapter 3 includes a vertical long plate 311 and a transverse short plate 312 that are perpendicular to each other.
  • the circular crimping portion 32 is provided on an end of the transverse short plate 312 away from the vertical long plate 311 .
  • the vertical long plate 311 is used to connect with the photovoltaic bracket.
  • Figure 6 is a schematic structural diagram of the adapter 3, the cross section of the L-shaped connection part 31 is an L-shaped structure, the cross-section of the circular crimping part 32 is a circular structure, and the L-shaped connection
  • the extending direction of the portion 31 is consistent with the extending direction of the circular crimping portion 32 .
  • At least two elongated holes 313 are provided on the vertical long plate 311 of the L-shaped connecting part 31, and the at least two elongated holes 313 are spaced apart along the axial direction of the circular crimping part 32, and the The length direction of the elongated hole 313 is perpendicular to the axial direction of the circular crimping portion 32 .
  • long holes 313 By arranging long holes 313 on the vertical long plate 311, bolts can be passed through the long holes 313 to connect to the photovoltaic bracket 2.
  • the height of the photovoltaic bracket can be adjusted.
  • the height of the photovoltaic module can be adjusted.
  • two elongated holes 313 are provided on the vertical long plate 311 of the L-shaped connecting portion 31 .
  • a plurality of anti-skid teeth 314 are provided on one side of the vertical long plate 311 facing the circular crimping part 32, and the plurality of anti-skid teeth 314 are evenly distributed on the surface of the vertical long plate 311, so The extension direction of the anti-slip teeth 314 is perpendicular to the length direction of the elongated hole 313 .
  • the anti-slip teeth 314 on the vertical long plate 311 can increase the friction between the contact surface of the vertical long plate 311 and the bolt assembly, preventing friction due to The force is insufficient, and the bolt assembly slips along the long hole 313 after being connected.
  • the circular crimping portion 32 of the adapter 3 has a hollow tubular structure. This arrangement can save materials, reduce the weight of the adapter 3, and reduce manufacturing costs.
  • the utility model also provides a photovoltaic module installation structure. See Figures 1 to 4.
  • the photovoltaic module installation structure includes a photovoltaic module 1, a photovoltaic bracket 2, a pressure plate 4, a wind-resistant clip 5 and an adapter 3 as described above.
  • the photovoltaic module 1 is installed on the photovoltaic bracket 2, the L-shaped connecting portion 31 of the adapter 3 is connected to the photovoltaic bracket 2, and the wind-resistant clamp 5 includes a clamping structure 51 and a supporting platform 52 , the supporting platform 52 is located on the top of the clamping structure 51, and the wind-resistant clip 5 is connected to the curved metal roof through the clamping structure 51; the pressure plate 4 presses the circular crimping portion 32 of the adapter 3 It is pressed onto the supporting platform 52 , and the pressure plate 4 is connected to the supporting platform 52 through pressure plate screws 9 .
  • the above-mentioned adapter 3 is provided on the photovoltaic bracket 2 of the photovoltaic module 1, and the circular crimping portion 32 of the adapter 3 is pressed onto the wind-resistant curved metal roof through the pressure plate 4.
  • the angle of the adapter 3 can be adjusted by rotating the circular crimping portion 32 around its own axis, and the circular crimping portion 32 is between the pressure plate 4 and the supporting platform 52. It can be translated to facilitate adjusting the position of the photovoltaic module 1 on the curved metal roof.
  • the adapter 3 improves the angle adjustment capability of the photovoltaic module 1, ensures that the flatness of the photovoltaic module 1 installed on the curved metal roof meets the requirements, and improves the flatness and aesthetics of the photovoltaic roof.
  • the structural design of the circular crimping portion 32 can realize both the angle adjustment and the horizontal movement adjustment of the photovoltaic module 1 .
  • the photovoltaic bracket 2 includes a horizontal cavity 21 and a vertical connecting plate 22.
  • the vertical connecting plate 22 is provided on one side of the horizontal cavity 21, and the vertical connecting plate 22 is vertical.
  • the upper surface of the horizontal cavity 21 is bonded and fixed with the lower surface (back surface) of the side position of the photovoltaic module 1, and the vertical connecting plate 22 and the adapter 3 are bonded and fixed.
  • the vertical long plates 311 of the L-shaped connecting part 31 are connected.
  • the horizontal cavity 21 is a horizontally arranged hollow structural cavity with a flat upper surface.
  • the photovoltaic module 1 is connected to the horizontal cavity 21 through bonding.
  • connection is quick and convenient, and the photovoltaic bracket 2 is connected to the photovoltaic module 1 through bonding.
  • the lower surfaces of the sides are connected, and the upper surface of the photovoltaic module 1 will not be blocked by the photovoltaic bracket 2, thereby not affecting the lighting at the edge of the photovoltaic module 1.
  • the connection structure between the photovoltaic bracket 2 and the photovoltaic module 1 can achieve better connection and fixation of the frameless photovoltaic module 1.
  • the photovoltaic module 1 is bonded to the photovoltaic bracket 2 using an adhesive method, so that adjacent photovoltaic modules 1 can be connected.
  • the frameless photovoltaic module 1 can be connected to the curved metal roof through the photovoltaic bracket 2, thus avoiding the risk of damage and cracking of the photovoltaic module 1 due to surface pressure.
  • the horizontal cavity 21 of the photovoltaic bracket 2 has an inverted right-angled trapezoidal structure. The longer bottom edge of the inverted right-angled trapezoidal structure is bonded to the lower surface of the photovoltaic module 1 through structural adhesive 23. The horizontal cavity of the inverted trapezoidal structure The cavity 21 can improve the bearing capacity of the photovoltaic bracket 2 and prevent pressure deformation.
  • the top of the vertical connecting plate 22 is a preset distance above the upper surface of the horizontal cavity 21.
  • the curved metal roof has a certain inclination angle. Therefore, when the photovoltaic module 1 tilts due to its own weight, it will generate shearing force on the structural adhesive 23.
  • By raising the top of the vertical connecting plate 22 higher than the upper surface of the horizontal cavity 21 can play a certain supporting role for the photovoltaic module 1, thereby preventing the photovoltaic module 1 from generating shear force on the structural adhesive 23 due to its own weight, and improving the connection reliability between the photovoltaic module 1 and the photovoltaic bracket 2.
  • the vertical long plate 311 of the L-shaped connecting portion 31 of the adapter 3 is provided with two long holes 313, and the vertical connecting plate 22 of the photovoltaic bracket 2 is provided with two long holes 313.
  • the vertical long plate 311 and the vertical connecting plate 22 are connected through bolt assemblies.
  • a flat pad 8 is also provided between the bolt assembly and the vertical long plate 311, and the flat pad 8 is provided with bolt holes for the bolt assembly to pass through.
  • a plurality of anti-slip teeth 314 are provided on one side of the vertical long plate 311 facing the circular crimping part 32.
  • the flat pad 8 is connected to the vertical long plate 311 through a bolt assembly and is provided with anti-slip teeth 314.
  • the flat backing plate 8 can increase the contact area between the bolt assembly and the vertical long plate 311 at the long hole 313, thereby increasing the friction with the vertical long plate 311.
  • anti-slip teeth are also provided on the side of the flat pad 8 that contacts the vertical long plate 311 .
  • the anti-skid teeth on the flat pad 8 are in contact with the vertical long plate 311 .
  • the anti-skid teeth 314 are matched, and the flat pad 8 is pressed and fixed on the vertical long plate 311 through the bolt assembly.
  • the flat pad 8 is a square plate structure.
  • the flat pad 8 can also be a rectangular plate structure, a circular plate structure, etc. This utility model has Without any qualification.
  • the pressure plate 4 includes a pressure plate body 41 and two pressure grooves 42 provided on the lower surface of the pressure plate body 41 .
  • the bottom of the pressure grooves 42 is a horizontal plane.
  • the pressure grooves 42 There are arc limiting surfaces 421 on both sides of The circular crimping portion 32 of the adapter 3 is crimped on the supporting platform 52 .
  • the bottom of the crimping groove 42 presses against the circular crimping part 32 During the crimping process, the circular crimping portion 32 can rotate and translate in the crimping groove 42, thereby realizing the angular rotation and horizontal movement of the photovoltaic module 1.
  • the arc limiting surfaces 421 on both sides of the crimping groove 42 can constrain the circular crimping portion 32 to prevent the circular crimping portion 32 from falling out of the crimping groove 42 due to excessive adjustment.
  • FIG. 9 is a schematic diagram of the initial state of the adapter 3 being pressed on the supporting platform 52 of the wind clip 5 through the pressure plate 4 before adjustment.
  • Figure 10 is a schematic diagram of the adapter 3 adjusting the angle and level. Schematic diagram after position adjustment.
  • Figure 10 it can be seen that the angle between the vertical long plates 311 of the two adapters 3 after adjustment becomes larger relative to the initial state.
  • the two adapters 3 after adjustment are in the horizontal position.
  • the overall direction has moved a certain distance to the right relative to the initial position.
  • the pressure plate 4 and the circular crimping portion 32 of the adapter 3 are connected using self-tapping screws 10. The connections are secured together.
  • the photovoltaic module installation structure also includes an edge-locking support 7 and a metal roof panel 6.
  • the side of the metal roof panel 6 connected to the edge-locking support 7 is provided with an edge-locking rib 61.
  • the edge-locking support 7 7 including bottom The seat 71, the support part 72 and the boss structure 73, the boss structure 73 is provided at the top of the support part 72, the base 71 is provided at the bottom of the support part 72, the edge locking support 7
  • the base 71 at one end is connected to the building roof purlin, and the locking ribs 61 of two adjacent metal roof panels 6 are locked and connected to the protrusions at the other end of the locking support 7 through the clamping structure 51 of the wind-resistant clip 5 On the platform structure 73.
  • the clamping structure 51 of the wind-resistant clip 5 includes a first clip body 511 and a second clip body 512 that cooperate with each other.
  • the supporting platform 52 of the wind-resistant clip 5 is located on On the top of the first clamp body 511, the first clamp body 511 and the second clamp body 512 are connected by bolts; the first clamp body 511 and the second clamp body 512 are respectively provided with clamping grooves 513.
  • the clamping groove 513 is used for clamping on the boss structure 73 of the edge locking support 7 .
  • the clamping grooves 513 of the wind-resistant clip 5 clamp and fix the locking edges at the tops of the locking ribs 61 of two adjacent metal roof panels 6 on the boss structure 73 of the locking support 7 .
  • the upper part of the first clamp body 511 is provided with a limiting groove 5111
  • the upper part of the second clamp body 512 is provided with a limiting protrusion 5121 that matches the limiting groove 5111.
  • the first clamp body When 511 is connected to the second clamp body 512, the limiting protrusion 5121 is engaged in the limiting groove 5111.
  • the photovoltaic bracket 2, the adapter 3, the pressure plate 4, the wind-resistant clip 5 and the flat pad 8 are all made of aluminum alloy materials.
  • Aluminum alloy materials have good casting properties and plastic processing properties. , it is convenient to manufacture the above-mentioned parts by casting and extrusion molding, and the above-mentioned parts made of aluminum alloy materials are light in weight, high in strength and corrosion-resistant, and are suitable for the installation of photovoltaic modules 1 on curved metal roofs.
  • the photovoltaic module installation structure provided by the present utility model is convenient to adjust the photovoltaic modules, allows the photovoltaic modules to be fine-tuned in the angular direction, horizontal direction and height direction, and improves the flatness and aesthetics of the photovoltaic modules after installation.
  • this photovoltaic module installation structure does not need to lay long guide rails on the metal roof, saving the installation and construction costs of photovoltaic modules; and the photovoltaic modules will not cause damage to their edges when fixed.
  • Photovoltaic The bracket is connected to the lower surface of the side of the photovoltaic module through bonding, which will not affect the drainage and appearance of the photovoltaic module.
  • the device embodiments described above are merely illustrative in which the components described as separate components
  • the units shown may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or they may be distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Persons of ordinary skill in the art can understand and implement the method without any creative effort.
  • any reference signs placed between parentheses shall not be construed as limiting the claim.
  • the word “comprising” does not exclude the presence of elements or steps not listed in a claim.
  • the word “a” or “an” preceding an element does not exclude the presence of a plurality of such elements.
  • the application may be implemented by means of hardware comprising several different elements and by means of a suitably programmed computer. In the element claim enumerating several means, several of these means may be embodied by the same item of hardware.
  • the use of the words first, second, third, etc. does not indicate any order. These words can be interpreted as names.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

本申请提供了一种光伏组件安装用的转接件及光伏组件安装结构，所述转接件包括L型连接部和圆形压接部，圆形压接部设于L型连接部的一端；所述光伏组件安装结构包括光伏组件、光伏支架、压板、抗风夹及转接件，光伏组件安装在光伏支架上，转接件的L型连接部连接在光伏支架上，抗风夹包括夹持结构和承托平台，抗风夹通过夹持结构连接在曲面金属屋面上，压板将与光伏组件连接的转接件的圆形压接部压接在承托平台上，且压板通过压板螺钉连接在承托平台上。通过将该转接件与光伏支架连接，转接件的圆形压接部压接在曲面金属屋面上时，转接件能够绕圆形压接部轴线旋转，从而能够调节光伏组件的安装角度，进而提升光伏组件安装后的平整度和美观性。

Description

一种光伏组件安装用的转接件及光伏组件安装结构
相关申请的交叉引用
本申请要求在2022年04月07日提交中国专利局、申请号为202220826460.X、名称为“一种光伏组件安装用的转接件及光伏组件安装结构”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及光伏建筑一体化技术领域，特别涉及一种光伏组件安装用的转接件及光伏组件安装结构。
背景技术
近年来为响应国家绿色建筑的行业发展，光伏屋面的项目需求也在不断增加，建筑与光伏行业都在对光伏建筑一体化(Building Integrated Photovoltaic，BIPV)进行不断探索与实践。
目前，针对曲面金属屋面安装光伏组件，传统方式是在金属屋面上安装主次导轨，带边框光伏组件通过压块固定在主次导轨上。但是，这种安装方式会使得光伏组件的角度调节能力不足，导致光伏组件之间的平整度较差。同时，还需要在金属屋面上铺设通长导轨，且要保证导轨与曲面金属屋面的贴合度，这就会使得导轨施工成本较高。另外，这种安装方式所采用的安装夹具及压块会对无边框光伏组件的边缘造成一定的影响，甚至会导致无边框光伏组件的隐裂，影响光伏组件的发电，然而采用带有边框的光伏组件时，光伏组件上的边框高出光伏组件表面，会影响光伏组件的排水和美观。
申请内容
为了解决现有的技术中现有光伏组件存在的排水和美观的问题，本申请实施例提供了一种光伏组件安装用的转接件及光伏组件安装结构。
第一方面，本申请实施例提供了一种光伏组件安装用的转接件，包括L型连接部和圆形压接部，所述圆形压接部设于所述L型连接部的一端，所述L型连接部用于可拆卸地连接在光伏支架上，所述圆形压接部用于压接固定在曲面金属屋面上。
可选地，所述L型连接部包括相互垂直的竖向长板和横向短板，所述圆形压接部设于所述横向短板上远离所述竖向长板的一端，所述竖向长板用于与光伏支架相连接。
可选地，所述竖向长板上设有至少两个长条孔，至少两个所述长条孔沿所述圆形压接部的轴线方向间隔分布，所述长条孔的长度方向垂直于所述圆形压接部的轴线方向。
可选地，所述竖向长板朝向所述圆形压接部的一侧面上设有多条防滑齿牙，多条所述防滑齿牙在所述竖向长板的表面均匀分布，所述防滑齿牙的延伸方向垂直于所述长条孔的长度方向。
可选地，所述圆形压接部为空心管状结构。
第二方面，本申请实施例还公开了一种光伏组件安装结构，包括光伏组件、光伏支架、压板、抗风夹及上述任一项所述的转接件；其中，
所述光伏组件安装在所述光伏支架上；
所述转接件的L型连接部连接在所述光伏支架上；
所述抗风夹包括夹持结构和承托平台，所述承托平台设于所述夹持结构的顶部，所述抗风夹通过所述夹持结构连接在曲面金属屋面上；
所述压板将所述转接件的圆形压接部压接在所述承托平台上，且所述压板通过压板螺钉连接在所述承托平台上。
可选地，所述光伏支架包括水平腔体和竖向连接板，所述竖向连接板设于所述水平腔体的一侧，所述水平腔体的上表面与所述光伏组件侧边的下表面粘接固定，所述竖向连接板与所述转接件的L型连接部相连接。
可选地，所述压板包括压板本体，以及设于所述压板本体下表面的两个压接槽，所述压接槽的两侧分别设有圆弧限位面，所述圆弧限位面的曲率与所述转接件的圆形压接部的曲率一致，两个所述压接槽分别将与相邻两个所述光伏组件连接的转接件的圆形压接部压接在所述承托平台上。
可选地，还包括锁边支座和金属屋面板，所述锁边支座的一端与建筑物屋面檩条相连接，所述锁边支座的另一端设有凸台结构，相邻两个所述金属屋面板的锁边肋通过所述抗风夹的夹持结构锁合连接在所述锁边支座的凸台结构上。
可选地，所述抗风夹的夹持结构包括相互配合使用的第一夹体和第二夹体，所述承托平台设于所述第一夹体的顶部，所述第一夹体与第二夹体之间通过螺栓相连接；
所述第一夹体和第二夹体上分别对应设置有夹持槽，所述夹持槽夹持在所述锁边支座的凸台结构上。
本实用新型提供的光伏组件安装用的转接件及光伏组件安装结构，其转接件包括L型转接部和圆形压接部，转接件的L型连接部连接在光伏组件后，通过压板将圆形压接部压接在曲面金属屋面时，圆形压接部可以绕其自身轴线方向旋转，从而可以调节转接件的角度，进而提高了光伏组件的角度调节能力，能够保证在曲面金属屋面上设置的光伏组件的平整度满足要求。
上述说明仅是本申请技术方案的概述，为了能够更清楚了解本申请的技术手段，而可依照说明书的内容予以实施，并且为了让本申请的上述和其它目的、特征和优点能够更明显易懂，以下特举本申请的具体实施方式。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下 面描述中的附图是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1示出了根据本实用新型实施例的光伏组件安装结构的立体结构示意图。
图2示出了根据本实用新型实施例的光伏组件安装结构的主视图。
图3示出了根据本实用新型实施例的光伏组件安装结构的侧视图。
图4示出了根据本实用新型实施例的光伏组件安装结构的俯视图。
图5示出了根据本实用新型实施例的光伏组件安装结构中光伏支架的立体结构示意图。
图6示出了根据本实用新型实施例的光伏组件安装用的转接件的立体结构示意图。
图7示出了根据本实用新型实施例的光伏组件安装结构中抗风夹的立体结构示意图。
图8示出了根据本实用新型实施例的光伏组件安装结构中压板的立体结构示意图。
图9示出了根据本实用新型实施例的光伏组件安装结构中转接件初始状态的示意图。
图10示出了根据本实用新型实施例的光伏组件安装结构中转接件调节后状态的示意图。
图中：光伏组件1、光伏支架2、水平腔体21、竖向连接板22、
结构胶23、转接件3、L型连接部31、竖向长板311、横向短板312、长条孔313、齿牙314、圆形压接部32、压板4、压板本体41、压接槽42、圆弧限位面421、抗风夹5、夹持结构51、第一夹体511、限位凹槽5111、第二夹体512、限位凸起5121、夹持槽513、承托平台52、金属屋面板6、锁边肋61、锁边支座7、底座71、支撑部72、凸台结构73、平垫板8、压板螺钉9、自攻钉10。
具体实施例
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
本实用新型提供了一种光伏组件安装用的转接件，如图6所示，该转接件3包括L型连接部31和圆形压接部32，所述圆形压接部32设于L型连接部31的一端，所述L型连接部31用于可拆卸地连接在光伏支架上，所述 圆形压接部32用于压接固定在曲面金属屋面上。
该转接件3使用时，将转接件3连接在光伏支架后，转接件3的圆形压接部32被压接在曲面金属屋面上，圆形压接部32可以绕其自身轴线方向旋转，从而可以调节转接件3的角度，进而能够带动光伏支架上安装的光伏组件进行角度调节，保证光伏组件在曲面金属屋面安装后的整体平整度满足要求。
所述转接件3的L型连接部31包括相互垂直的竖向长板311和横向短板312，所述圆形压接部32设于横向短板312上远离竖向长板311的一端，所述竖向长板311用于与光伏支架相连接。如图6所示为转接件3的结构示意图，所述L型连接部31的横截面为L型结构，所述圆形压接部32的横截面为圆形结构，所述L型连接部31的延伸方向与所述圆形压接部32的延伸方向一致。
进一步地，在L型连接部31的竖向长板311上设有至少两个长条孔313，至少两个所述长条孔313沿圆形压接部32的轴线方向间隔分布，所述长条孔313的长度方向垂直于圆形压接部32的轴线方向。通过在竖向长板311上设置长条孔313，可通过螺栓穿过长条孔313与光伏支架2相连接，同时通过调节螺栓在长条孔313中的位置，可以调节光伏支架的高度，进而可以调节光伏组件的高度。本实施例中，所述L型连接部31的竖向长板311上设置有两个长条孔313。
进一步地，所述竖向长板311朝向圆形压接部32的一侧面上设有多条防滑齿牙314，多条所述防滑齿牙314在竖向长板311的表面均匀分布，所述防滑齿牙314的延伸方向垂直于长条孔313的长度方向。将光伏支架与转接件3通过螺栓连接时，竖向长板311上的防滑齿牙314可以起到增大竖向长板311与螺栓组件的接触面之间摩擦力的作用，防止因摩擦力不足，螺栓组件连接后沿长条孔313滑移。
本实施例中，所述转接件3的圆形压接部32为空心管状结构，如此设置，能够节省材料，减小转接件3的重量，降低制作成本。
本实用新型还提供了一种光伏组件安装结构，参见图1至图4，该光伏组件安装结构包括光伏组件1、光伏支架2、压板4、抗风夹5及如上所述的转接件3；其中，所述光伏组件1安装在光伏支架2上，所述转接件3的L型连接部31连接在光伏支架2上，所述抗风夹5包括夹持结构51和承托平台52，所述承托平台52设于夹持结构51的顶部，所述抗风夹5通过夹持结构51连接在曲面金属屋面上；所述压板4将转接件3的圆形压接部32压接在承托平台52上，且所述压板4通过压板螺钉9连接在承托平台52上。
该光伏组件安装结构，通过在光伏组件1的光伏支架2上设置如上所述的转接件3，转接件3的圆形压接部32经压板4压接在曲面金属屋面上的抗风夹5承托平台52上，通过使圆形压接部32绕其自身轴线方向旋转，从而可以调节转接件3的角度，且圆形压接部32在压板4和承托平台52之间能够进行平移，方便调节光伏组件1在曲面金属屋面上的位置。转接件3提高了光伏组件1的角度调节能力，保证在曲面金属屋面上设置的光伏组件1的平整度满足要求，提升了光伏屋面的平整度和美观度。圆形压接部32的结构设计，既能实现光伏组件1的角度调节又能实现光伏组件1的水平移动调节。
具体地，如图5所示，所述光伏支架2包括水平腔体21和竖向连接板22，所述竖向连接板22设于水平腔体21的一侧，且竖向连接板22垂直于所述水平腔体21的上表面，所述水平腔体21的上表面与光伏组件1侧边位置的下表面(背面)粘接固定，所述竖向连接板22与转接件3的L型连接部31的竖向长板311相连接。所述水平腔体21为水平设置的中空结构腔体，上表面为平面，光伏组件1通过粘接方式与水平腔体21连接，连接快捷方便，且光伏支架2通过粘接方式与光伏组件1侧边下表面连接，光伏组件1的上表面不会被光伏支架2遮挡，从而不会影响光伏组件1的边缘位置的采光。光伏支架2与光伏组件1的连接结构，可以实现无边框光伏组件1更好地实现连接固定，利用粘接方式将光伏组件1粘接在光伏支架2上，使相邻光伏组件1之间可以很好的衔接，提升了整体的美观度，同时与现有技 术相比，无边框的光伏组件1可以通过光伏支架2与曲面金属屋面实现连接，避免了光伏组件1由于表面受压而造成损坏及隐裂的风险。本实施例中，所述光伏支架2的水平腔体21呈倒直角梯形结构，倒直角梯形结构中较长的底边通过结构胶23粘接在光伏组件1的下表面，倒梯形结构的水平腔体21能够提高光伏支架2的承载力，防止受压变形。该实施例中，所述竖向连接板22的顶端高度水平腔体21上表面预设距离，在将光伏支架2的水平腔体21通过结构胶23粘接在光伏组件1上时，由于安装在曲面金属屋面具有一定的倾斜角度，因此光伏组件1由于自重在倾斜的情况下，对结构胶23会产生剪切力，通过将竖向连接板22的顶端高出水平腔体21的上表面，可以对光伏组件1起到一定的支撑作用，从而可以避免光伏组件1由于自重对结构胶23产生剪切力，提高光伏组件1与光伏支架2之间的连接可靠性。
本实施例中，所述转接件3的L型连接部31的竖向长板311上设置有两个长条孔313，光伏支架2的竖向连接板22上设有与长条孔313对应设置的螺栓孔，所述竖向长板311与竖向连接板22之间通过螺栓组件相连接。通过在竖向长板311上设置长条孔313，光伏支架2与转接件3连接时，通过调节螺栓组件在长条孔313中的位置，进而可以起到调节光伏组件1的高度的作用。通过螺栓组件将竖向长板311与竖向连接板22连接时，在竖向长板311的长条孔313位置，为了增加螺栓组件中的螺母或螺栓头与竖向长板311的接触面积，在螺栓组件与竖向长板311之间还设有平垫板8，平垫板8上设有供螺栓组件穿过的螺栓孔。该实施例中，竖向长板311朝向圆形压接部32的一侧面上设有多条防滑齿牙314，平垫板8通过螺栓组件连接在竖向长板311设有防滑齿牙314的侧面上，平垫板8能够增加螺栓组件在长条孔313处与竖向长板311的接触面积，进而增大与竖向长板311之间的摩擦力。在另一实施例中，所述平垫板8与所述竖向长板311接触的侧面上也设有防滑齿牙，平垫板8上的防滑齿牙与所述竖向长板311上的防滑齿牙314相匹配，通过螺栓组件将平垫板8压紧固定在竖向长板311上后，平垫 板8上的防滑齿牙与竖向长板311上的防滑齿牙314相互咬合，从而增大了两者之间的摩擦力，防止螺栓组件在长条孔313中滑动，保证了光伏支架2和转接件3之间连接的稳定性和可靠性。该实施例中，所述平垫板8为方形板状结构，在其他可替代的实施例中，平垫板8还可以为矩形板状结构、圆形板状结构等，本实用新型对此不作任何限定。
进一步地，参见图8，所述压板4包括压板本体41，以及设于压板本体41下表面的两个压接槽42，所述压接槽42的槽底为水平面，所述压接槽42的两侧分别设有圆弧限位面421，圆弧限位面421的曲率与圆形压接部32的曲率一致，两个压接槽42分别将与相邻两个光伏组件1连接的转接件3的圆形压接部32压接在承托平台52上。当压板4上的压接槽42将转接件3的圆形压接部32压接在抗风夹5的承托平台52上时，压接槽42的槽底对圆形压接部32进行压接，圆形压接部32可以在压接槽42中进行旋转和平移，进而可以实现光伏组件1的角度旋转和水平移动。压接槽42两侧的圆弧限位面421可以约束圆形压接部32，防止因调节量过大而使圆形压接部32脱出压接槽42。圆弧限位面421的曲率与圆形压接部32的曲率一致，即圆弧限位面421的半径同圆形压接部32的半径相等，在圆形压接部32水平调节到压接槽42边缘的圆弧限位面421时，圆弧限位面421与圆形压接槽42的外圆周面重合在一起，防止圆形压接部32进一步平移而脱出压接槽42。参见图9和图10，图9为转接件3在调节前通过压板4压接在抗风夹5承托平台52上的初始状态的示意图，图10为转接件3在进行角度和水平位置调节后的示意图，图10中可以看出调节后的两个转接件3的竖向长板311之间的角度相对于初始状态角度变大，调节后的两个转接件3在水平方向上相对初始位置整体向右移动了一定距离。如图1至图4所示，在转接件3完成平移和角度调节后，为了使转接件3保持稳定，通过自攻钉10将压板4和转接件3的圆形压接部32连接固定在一起。
该光伏组件安装结构还包括锁边支座7和金属屋面板6，所述金属屋面板6与所述锁边支座7相连接的一侧设有锁边肋61，所述锁边支座7包括底 座71、支撑部72和凸台结构73，所述凸台结构73设置在所述支撑部72的顶端，所述底座71设置在所述支撑部72的底端，所述锁边支座7的一端的底座71与建筑物屋面檩条相连接，相邻两个金属屋面板6的锁边肋61通过抗风夹5的夹持结构51锁合连接在锁边支座7的另一端的凸台结构73上。
进一步地，如图7所示，所述抗风夹5的夹持结构51包括相互配合使用的第一夹体511和第二夹体512，所述抗风夹5的承托平台52设于第一夹体511的顶部，所述第一夹体511与第二夹体512之间通过螺栓相连接；所述第一夹体511和第二夹体512上分别对应设置有夹持槽513，所述夹持槽513用于夹持在锁边支座7的凸台结构73上。如图所示，所述抗风夹5的夹持槽513将相邻两个金属屋面板6的锁边肋61顶部的锁边夹持固定在锁边支座7的凸台结构73上。所述第一夹体511的上部设置有限位凹槽5111，所述第二夹体512的上部设置有与所述限位凹槽5111相匹配的限位凸起5121，所述第一夹体511与第二夹体512相连接时，所述限位凸起5121卡接在所述限位凹槽5111中。
本实施例的光伏组件安装结构中，光伏支架2、转接件3、压板4、抗风夹5和平垫板8均采用铝合金材料制成，铝合金材料有良好的铸造性能和塑性加工性能，方便通过铸造和挤压成型方式制作上述零件，并且，铝合金材料制成的上述零件质量轻、强度高、耐腐蚀，适于曲面金属屋面上光伏组件1的安装。
综上所述，本实用新型提供的光伏组件安装结构，光伏组件调节方便，能够使光伏组件在角度方向、水平方向和高度方向进行微调，提升了光伏组件安装后的平整度和美观性。另外，与现有的光伏组件安装结构相比，该光伏组件安装结构无需在金属屋面上铺设通长导轨，节省光伏组件的安装施工成本；且光伏组件固定时不会对其边缘造成损伤，光伏支架通过粘接方式连接在光伏组件侧边位置下表面，不会影响光伏组件的排水和美观。
以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说 明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性的劳动的情况下，即可以理解并实施。
本文中所称的“一个实施例”、“实施例”或者“一个或者多个实施例”意味着，结合实施例描述的特定特征、结构或者特性包括在本申请的至少一个实施例中。此外，请注意，这里“在一个实施例中”的词语例子不一定全指同一个实施例。
在此处所提供的说明书中，说明了大量具体细节。然而，能够理解，本申请的实施例可以在没有这些具体细节的情况下被实践。在一些实例中，并未详细示出公知的方法、结构和技术，以便不模糊对本说明书的理解。
在权利要求中，不应将位于括号之间的任何参考符号构造成对权利要求的限制。单词“包含”不排除存在未列在权利要求中的元件或步骤。位于元件之前的单词“一”或“一个”不排除存在多个这样的元件。本申请可以借助于包括有若干不同元件的硬件以及借助于适当编程的计算机来实现。在列举了若干装置的单元权利要求中，这些装置中的若干个可以是通过同一个硬件项来具体体现。单词第一、第二、以及第三等的使用不表示任何顺序。可将这些单词解释为名称。
最后应说明的是：以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。

Claims (10)

  1. 一种光伏组件安装用的转接件，其特征在于，包括L型连接部和圆形压接部，所述圆形压接部设于所述L型连接部的一端，所述L型连接部用于可拆卸地连接在光伏支架上，所述圆形压接部用于压接固定在曲面金属屋面上。
  2. 根据权利要求1所述的光伏组件安装用的转接件，其特征在于，所述L型连接部包括相互垂直的竖向长板和横向短板，所述圆形压接部设于所述横向短板上远离所述竖向长板的一端，所述竖向长板用于与光伏支架相连接。
  3. 根据权利要求2所述的光伏组件安装用的转接件，其特征在于，所述竖向长板上设有至少两个长条孔，至少两个所述长条孔沿所述圆形压接部的轴线方向间隔分布，所述长条孔的长度方向垂直于所述圆形压接部的轴线方向。
  4. 根据权利要求3所述的光伏组件安装用的转接件，其特征在于，所述竖向长板朝向所述圆形压接部的一侧面上设有多条防滑齿牙，多条所述防滑齿牙在所述竖向长板的表面均匀分布，所述防滑齿牙的延伸方向垂直于所述长条孔的长度方向。
  5. 根据权利要求1所述的光伏组件安装用的转接件，其特征在于，所述圆形压接部为空心管状结构。
  6. 一种光伏组件安装结构，其特征在于，包括光伏组件、光伏支架、压板、抗风夹及权利要求1-5任一项所述的转接件；其中，
    所述光伏组件安装在所述光伏支架上；
    所述转接件的L型连接部连接在所述光伏支架上；
    所述抗风夹包括夹持结构和承托平台，所述承托平台设于所述夹持结构的顶部，所述抗风夹通过所述夹持结构连接在曲面金属屋面上；
    所述压板将所述转接件的圆形压接部压接在所述承托平台上，且所述压板通过压板螺钉连接在所述承托平台上。
  7. 根据权利要求6所述的光伏组件安装结构，其特征在于，所述光伏支架包括水平腔体和竖向连接板，所述竖向连接板设于所述水平腔体的一侧，所述水平腔体的上表面与所述光伏组件侧边的下表面粘接固定，所述竖向连接板与所述转接件的L型连接部相连接。
  8. 根据权利要求6所述的光伏组件安装结构，其特征在于，所述压板包括压板本体，以及设于所述压板本体下表面的两个压接槽，所述压接槽的两侧分别设有圆弧限位面，所述圆弧限位面的曲率与所述转接件的圆形压接部的曲率一致，两个所述压接槽分别将与相邻两个所述光伏组件连接的转接件的圆形压接部压接在所述承托平台上。
  9. 根据权利要求6所述的光伏组件安装结构，其特征在于，还包括锁边支座和金属屋面板，所述锁边支座的一端与建筑物屋面檩条相连接，所述锁边支座的另一端设有凸台结构，相邻两个所述金属屋面板的锁边肋通过所述抗风夹的夹持结构锁合连接在所述锁边支座的凸台结构上。
  10. 根据权利要求9所述的光伏组件安装结构，其特征在于，所述抗风夹的夹持结构包括相互配合使用的第一夹体和第二夹体，所述承托平台设于所述第一夹体的顶部，所述第一夹体与第二夹体之间通过螺栓相连接；
    所述第一夹体和第二夹体上分别对应设置有夹持槽，所述夹持槽夹持在所述锁边支座的凸台结构上。
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