WO2021082474A1 - 一种光伏瓦刺破装置、光伏瓦安装结构和光伏发电系统 - Google Patents

一种光伏瓦刺破装置、光伏瓦安装结构和光伏发电系统 Download PDF

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Publication number
WO2021082474A1
WO2021082474A1 PCT/CN2020/097475 CN2020097475W WO2021082474A1 WO 2021082474 A1 WO2021082474 A1 WO 2021082474A1 CN 2020097475 W CN2020097475 W CN 2020097475W WO 2021082474 A1 WO2021082474 A1 WO 2021082474A1
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WIPO (PCT)
Prior art keywords
photovoltaic tile
burr
photovoltaic
tile
piercing
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Application number
PCT/CN2020/097475
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English (en)
French (fr)
Inventor
李彦伯
朱斌
刘璿睿
贺迪
Original Assignee
西安隆基绿能建筑科技有限公司
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Application filed by 西安隆基绿能建筑科技有限公司 filed Critical 西安隆基绿能建筑科技有限公司
Publication of WO2021082474A1 publication Critical patent/WO2021082474A1/zh

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    • 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
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • H02S20/25—Roof tile elements
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • 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 power generation equipment, in particular to a photovoltaic tile piercing device, a photovoltaic tile installation structure and a photovoltaic power generation system.
  • the installation of photovoltaic panels is as follows: install fixtures on the ribs of the original color steel tiles, and then lay the tracks to fix the photovoltaic panels on the guide rails.
  • the connection between the photovoltaic panels is as follows: use wires to connect the photovoltaic tiles in series, and the final grounding wire is connected with flat iron or round steel to achieve the effect of lightning protection and grounding.
  • the installation method of photovoltaic tiles is as follows: connect the metal back plates of the adjacent upper, lower, left, and right photovoltaic tiles from the outside through the grounding wire to achieve a conductive effect, but this will cause the external metal plate
  • the anti-corrosion and anti-rust treatment layer is destroyed, it is easy to rust in a short time, and the location where the self-tapping nail pierces needs to be waterproofed, but the current waterproof effect is not good and it takes time and effort.
  • this application discloses a photovoltaic tile piercing device, a photovoltaic tile installation structure and a photovoltaic power generation system.
  • the present application discloses a photovoltaic tile piercing device, including a photovoltaic tile bracket, at least one hook is provided on the bracket, the hook includes at least one bent back plate, and the bent back plate A burr structure used to pierce the photovoltaic tile insulating layer is provided on it.
  • the burr structure includes one of a burr hole, a burr edge, or a burr protrusion.
  • the number of the burr hole is one or more; the shape of the burr hole includes one or more of a circle, a rectangle, and a triangle; and the burr of the burr hole is arranged toward the photovoltaic tile.
  • the burr edge is arranged on at least one leading edge of the bent back plate, and the burr on the burr edge is arranged toward the photovoltaic tile.
  • the shape of the burr protrusion is one of a cone and a circular pyramid; the burr on the solid burr protrusion is arranged toward the photovoltaic tile.
  • a radioactive piercing flute is provided on the burr protrusion.
  • this application also discloses a photovoltaic tile installation structure, including a first photovoltaic tile, a second photovoltaic tile, and a piercing device arranged between the first photovoltaic tile and the second photovoltaic tile.
  • the piercing device includes a first burr structure facing the first photovoltaic tile, and a second burr structure disposed toward the second photovoltaic tile.
  • this application also discloses a photovoltaic power generation system, including a plurality of photovoltaic tiles; photovoltaic power generation elements arranged on each photovoltaic tile; and at least one piercing device, the piercing device being arranged in at least one set Between adjacent photovoltaic tiles.
  • the system further includes a lightning protection grounding system, and the lightning protection grounding system is connected to one of the plurality of photovoltaic tiles or to the piercing device.
  • the embodiments of the present application include the following advantages:
  • the embodiment of the application discloses a photovoltaic tile piercing device, which includes a photovoltaic tile support, at least one hook is provided on the support, and the hook includes at least one bent back plate, and the bent back plate is provided with There is a burr structure for piercing the photovoltaic tile insulation layer.
  • the photovoltaic tile piercing structure described in the embodiment of the application does not require additional grounding treatment, and only two photovoltaic tiles are installed at the same time, electrical contact and grounding can be achieved, and no other grounding operations are required.
  • the burr structure is provided on the board to avoid accidental damage to the photovoltaic tile in other ways; and because the burr structure only pierces the area where the photovoltaic tile contacts it, it will not cause the corrosion and rust prevention layer of the photovoltaic tile outer layer to be destroyed.
  • the burr structure is arranged on the inner side of the photovoltaic tile and the adjacent photovoltaic tile installation structure, so there is no need to waterproof the punctured position of the photovoltaic tile, which reduces the operation process.
  • Fig. 1 schematically shows a front view of a puncture device according to an embodiment of the present application
  • Figure 2 schematically shows a side view of a puncture device according to an embodiment of the present application
  • Figure 3 schematically shows a structural diagram of a burr hole in a specific puncture device according to an embodiment of the present application
  • Figure 4 schematically shows a structural diagram of a burr hole in another specific puncture device according to an embodiment of the present application
  • Fig. 5 schematically shows a structural diagram of a burr edge in a specific burr piercing device according to an embodiment of the present application
  • Fig. 6 schematically shows a structural diagram of a solid burr protrusion in a specific piercing device according to an embodiment of the present application
  • Fig. 7 schematically shows an exploded view of a photovoltaic tile installation structure according to an embodiment of the present application.
  • Fig. 8 schematically shows an assembly diagram of a photovoltaic tile installation structure according to an embodiment of the present application.
  • the embodiment of the present application provides a photovoltaic tile piercing device, which includes a photovoltaic tile support, at least one hook is provided on the support, and the hook includes at least one bent back plate, and the bent back plate is provided with There is a burr structure for piercing the photovoltaic tile insulation layer.
  • the photovoltaic tile burr device can be applied to BIPV (Integrated Photovoltaic Building) products.
  • BIPV Integrated Photovoltaic Building
  • the BIPV directly uses photovoltaic tiles instead of color steel tiles as roofing building materials, taking into account the dual effects of roofing building materials and power generation.
  • the photovoltaic tile piercing device is arranged on a photovoltaic tile support
  • the photovoltaic tile support may be the existing boat-shaped support of the existing vertical seaming color steel tile, and the boat-shaped support is provided with a hook
  • the hook includes at least one bent back plate, optionally, two bent back plates are provided on the hook, the two bent back plates are connected, the bent back plate Is provided with a burr structure, the burr structure is used to puncture the insulation layer of the adjacent photovoltaic tile, because the two bent back plates are connected, and the two bent back plates will be opposite to each other.
  • the insulating layer of the adjacent photovoltaic tile is pierced, thereby realizing the electrical connection between the two photovoltaic tiles.
  • the burr structure only pierces the area where the photovoltaic tile is in contact with it, and will not cause the corrosion and rust prevention layer of the photovoltaic tile outer layer to be destroyed, and the burr structure is arranged on the inner side of the photovoltaic tile and the adjacent photovoltaic tile installation structure. Therefore, there is no need to waterproof the punctured position of the photovoltaic tile, which reduces the operation process.
  • the embodiment of the present application discloses a photovoltaic tile piercing device.
  • the photovoltaic tile burr structure may be provided on the two bending edges of the existing color steel tile boat-shaped bracket hook.
  • the burr device can pierce the insulation of the first photovoltaic tile facing the second photovoltaic tile Layer, can also pierce the insulating layer on the side of the second photovoltaic tile facing the first photovoltaic tile. Because the boat-shaped bracket is made of conductive material, the gap between the first photovoltaic tile and the second photovoltaic tile The electrical connection is realized, and the boat-shaped support is grounded.
  • a photovoltaic tile piercing device is shown.
  • the device includes a boat-shaped bracket 40, a boat-shaped bracket hook 50, a first bent back plate 301 and a second bent back plate 302.
  • the first bent back plate 301 and the second bent back plate 302 are provided with burr structures for piercing the photovoltaic tiles.
  • the design of the burr structure is made, so that in addition to the function of supporting the photovoltaic tiles, it also has the function of electrically connecting two adjacent photovoltaic tiles, saving grounding materials. Production, packaging, transportation and other expenses have reduced production costs.
  • first photovoltaic tile and the second photovoltaic tile may be any two adjacent photovoltaic tiles that need to be installed together in the photovoltaic system, and this application does not specifically limit this.
  • the burr structure includes one of a burr hole, a burr edge, or a burr protrusion.
  • the burr structure is used to pierce the insulating layer of the photovoltaic tile and needs to include a component with piercing function.
  • This embodiment shows burr holes, burr edges or burr protrusions, but it should be understood that The glitch structure is not limited to this.
  • the burr holes, leading edge burrs, and burr protrusions may be press-formed when integrally formed, or may be separately welded, and the method is not limited.
  • the number of the burr hole is one or more; the shape of the burr hole includes one or more of a circle, a rectangle, and a triangle; the burr of the burr hole is arranged toward the photovoltaic tile .
  • the piercing device includes a first bent back plate and a second bent back plate.
  • a burr structure is provided in the first area of the first bent back plate
  • a burr structure is provided in the second area of the second bent back plate.
  • the first area of the first bent back plate may be the area of the first bent back plate located in the area where the first photovoltaic tile and the second photovoltaic tile intersect
  • the area of the second bent back plate may be an area where the second bent back plate is located in an area where the first photovoltaic tile and the second photovoltaic tile intersect.
  • the embodiment of the present application does not limit the specific positions of the first area of the first bending backplane and the second area of the second bending backplane, as long as they are located between the first photovoltaic tile and the second photovoltaic tile.
  • the area within the occlusal area of the tiles is fine.
  • the number of first burr holes 3011 in the first area of the first bent back plate 301 is two, and the shape of the first burr holes 3011 is circular;
  • the shape of the second burr hole 3021 in the second area of the second bent back plate 302 is circular, and the number is two.
  • the number of the first burr hole 3011 in the first area of the first bent back plate 301 is one, and the shape of the first burr hole 3011 is circular;
  • the shape of the second burr hole 3021 in the second area of the second bent back plate 302 is circular, and the number is one.
  • the number of the first burr holes 3011 may also be other numbers, and the shape may also be other shapes such as triangles, squares, etc., which is not limited in the embodiment of the present application.
  • the number of the second burr holes 3021 can also be other numbers, and the shape can also be other shapes such as triangles, squares, etc., which is not limited in the embodiment of the present application.
  • the burr edge is arranged on at least one leading edge of the bent back plate, and the burr on the burr edge is arranged toward the photovoltaic tile.
  • the first burr edge 3012 on a partial area of at least one leading edge of the first bent back plate; a part of at least one leading edge of the second bent back plate The second burr side 3022 on the area; the burr direction of the first burr side 3012 is set toward the first photovoltaic tile, and the burr of the second burr side 3022 is set toward the second photovoltaic tile.
  • the burrs of the first burr edge 3012 are arranged in the area where the first photovoltaic tile and the second photovoltaic tile intersect, and are used to pierce the first photovoltaic tile.
  • the length of 3012 is not limited, as long as the first photovoltaic tile can be pierced.
  • the burrs of the second burr edge 3022 are arranged in the area where the first photovoltaic tile and the second photovoltaic tile intersect, and are used to pierce the second photovoltaic tile.
  • the length of the second burr edge 3022 is not limited, as long as it can pierce the second photovoltaic tile.
  • the shape of the burr protrusion is one of a cone and a circular pyramid; the burr on the burr protrusion is arranged toward the photovoltaic tile; and the burr protrusion is provided with a radioactive piercing flute.
  • the burr protrusion may be a solid or hollow structure.
  • the burr protrusion is a solid burr protrusion.
  • a first solid burr protrusion 3013 is provided in the third area of the first bent backplane, and the first solid burr protrusion 3013 is arranged toward the first photovoltaic tile. Yu punctured the first photovoltaic tile.
  • a second solid burr protrusion 3023 is provided in the fourth area of the second bent back plate, and the second solid burr protrusion 3023 is arranged toward the second photovoltaic tile for piercing the second photovoltaic tile.
  • the electrical connection between the first photovoltaic tile and the second photovoltaic tile is realized.
  • the number of the first solid burr protrusions 3013 and the second solid burr protrusions 3023 may also be multiple, such as two or three, which is not limited in this application.
  • the third area of the first bent back plate and the fourth area of the second bent back plate are arranged in the area where the first photovoltaic tile and the second photovoltaic tile intersect.
  • the first solid burr protrusion can be press-formed with the first bent back plate at one time, or additionally welded, and the second solid burr protrusion can be formed with the second bent back plate at one time, or additionally Welding, the embodiment of the application does not limit the preparation method of the burr protrusion; the shape of the first solid burr protrusion and the second solid burr protrusion is not limited, and can be cone, quadrangular pyramid, etc./can have radial punctures Leng, you don't need to bring it.
  • the embodiment of the application discloses a photovoltaic tile piercing device, which includes a photovoltaic tile support, at least one hook is provided on the support, and the hook includes at least one bent back plate, and the bent back plate is provided with There is a burr structure for piercing the photovoltaic tile insulation layer.
  • the photovoltaic tile piercing structure described in the embodiment of the application does not require additional grounding treatment, and only two photovoltaic tiles are installed at the same time, electrical contact and grounding can be achieved, and no other grounding operations are required.
  • the burr structure is provided on the board to avoid accidental damage to the photovoltaic tile in other ways; and because the burr structure only pierces the area where the photovoltaic tile contacts it, it will not cause the corrosion and rust prevention layer of the photovoltaic tile outer layer to be destroyed.
  • the burr structure is arranged on the inner side of the photovoltaic tile and the adjacent photovoltaic tile installation structure, so there is no need to waterproof the punctured position of the photovoltaic tile, which reduces the operation process.
  • the application also discloses a photovoltaic tile installation structure, which includes a first photovoltaic tile, a second photovoltaic tile, and a piercing device arranged between the first photovoltaic tile and the second photovoltaic tile.
  • FIG. 7 is an exploded schematic diagram of a photovoltaic tile installation structure according to an embodiment of the present application
  • FIG. 8 is an assembly schematic diagram of a photovoltaic tile installation structure according to an embodiment of the present application.
  • the two bends of the first photovoltaic tile 10 and the second photovoltaic tile 20 and the boat-shaped bracket 40 provided with the burr structure 30 are engaged and locked in a preset manner, and the burr structure 30 is provided in the first A first burr structure and a second burr structure are arranged on the two bends of a photovoltaic tile 10 and a second photovoltaic tile 20, and the first burr structure is arranged toward the first photovoltaic tile 10 , Used to pierce the insulating layer of the first photovoltaic tile 10, the second burr structure is disposed toward the second photovoltaic tile 20, and used to pierce the insulating layer of the second photovoltaic tile 20 to form the first burr structure and
  • the material of the second burr structure is a conductive
  • the first photovoltaic tile and the second photovoltaic tile can be achieved.
  • the occluding area of the photovoltaic tile has been seamed, so there is no need to waterproof the location where the insulating layer of the first photovoltaic tile and the second photovoltaic tile are pierced, which reduces the operation process.
  • the metal layers in the first photovoltaic tile and the second photovoltaic tile will not be in contact with the outside after the first photovoltaic tile and the second photovoltaic tile are locked, the influence of the external environment on the first photovoltaic tile and the second photovoltaic tile is reduced. Corrosion effect of the metal layer inside the tile.
  • the piercing device includes the piercing device including a first burr structure facing the first photovoltaic tile, and a second burr structure disposed toward the second photovoltaic tile.
  • the piercing device pierces the insulating layer of the first photovoltaic tile through the first burr structure; the burr structure pierces the insulating layer of the second photovoltaic tile through the second burr structure.
  • the burr device includes a first bent back plate 301 and a second bent back plate 302.
  • the first bent back plate 302 and the second bent back plate 302 are the two bent edges of the boat-shaped bracket hook 50 respectively.
  • the first bent back plate 301 includes a first burr structure
  • the second bent back plate 302 includes a second burr structure.
  • the first burr structure is disposed toward the first photovoltaic tile 10 and is used to connect the first burr structure to the The insulating layer of a photovoltaic tile 10 is pierced, and the second burr structure is arranged toward the second photovoltaic tile 20 for piercing the insulating layer of the second photovoltaic tile 20.
  • the electrical connection between the first photovoltaic tile 10 and the second photovoltaic tile 20 is realized.
  • the bending area formed between the first photovoltaic tile 10 and the second photovoltaic tile 20 will be arranged between the first photovoltaic tile 10 and the second photovoltaic tile 20 and the burr structure and the first photovoltaic tile 20 in a preset manner.
  • the tile 10 and the second photovoltaic tile 20 are squeezed under the pressure of the seaming and bending, so that the burr structure is used to pierce the insulating layer of the first photovoltaic tile 10 and the second photovoltaic tile 20 to realize the first photovoltaic tile 10 and the second photovoltaic tile. Electrical connection between two photovoltaic tiles 20.
  • burrs are provided on the upright sides of the first bent back plate 301 and the second bent back plate 302 of the boat-shaped bracket hook 50.
  • the burrs can simultaneously connect the first photovoltaic tile 10 and the second
  • the insulating layer of the photovoltaic tile 20 is pierced at the same time to realize electrical connection, and the first bent back plate 301 and the second bent back plate 302 can be punched and flanged at the same time when making burrs, which reduces the processing cost.
  • the preset manner is to bend the first photovoltaic tile, the first bent back plate, the second bent back plate, and the second photovoltaic tile twice in the same direction
  • the first photovoltaic tile, the first bent backplane, the second bent backplane and the second photovoltaic tile formed by bending can be occluded and locked together.
  • the first burr structure of the first bending backplane and the second burr structure of the second bending backplane are located in the bending area, and during the bending process
  • the first photovoltaic tile, the first bent back plate, the second bent back plate, and the second photovoltaic tile can be squeezed, so that the first burr structure can pierce the first photovoltaic tile
  • the second burr structure can puncture the second photovoltaic tile, so as to realize the electrical connection between the first photovoltaic tile and the second photovoltaic tile.
  • first photovoltaic tile, the first bent backplane, the second bent backplane, and the bent edges of the second photovoltaic tile have been seamed, there is no need to perform the first photovoltaic
  • the location where the insulation layer of the tile and the second photovoltaic tile is punctured is made waterproof, reducing the operation process.
  • the first photovoltaic tile and the second photovoltaic tile include a metal layer and an insulating layer wrapping the metal layer.
  • the insulating layer may be the anticorrosive and antirust treatment layer, which is used to prevent rainwater from corroding the metal layer and prevent the metal layer from rusting.
  • the embodiment of the application discloses a photovoltaic tile installation structure, including a first photovoltaic tile, a second photovoltaic tile, and a burr structure arranged between the first photovoltaic tile and the second photovoltaic tile; the first photovoltaic tile, the burr structure And the second photovoltaic tile in a preset manner; the burr structure can align the insulating layer of the first photovoltaic tile and the second photovoltaic tile in the occluding area of the first photovoltaic tile and the second photovoltaic tile Piercing, so that electrical connection between the first photovoltaic tile and the second photovoltaic tile is achieved.
  • the embodiment of the application uses a burr structure to pierce the insulating layer of the first photovoltaic tile and the second photovoltaic tile to realize the electrical connection between the photovoltaic tiles.
  • the burr structure is between the first photovoltaic tile and the second photovoltaic tile.
  • the occluding area of the second photovoltaic tile pierces the insulating layer of the first photovoltaic tile and the second photovoltaic tile, and the occluding area of the first photovoltaic tile and the second photovoltaic tile has been seamed, so there is no need to
  • the location where the insulating layer of the first photovoltaic tile and the second photovoltaic tile are punctured is treated with waterproofing, which reduces the operation process.
  • the metal layers in the first photovoltaic tile and the second photovoltaic tile will not be in contact with the outside after the first photovoltaic tile and the second photovoltaic tile are locked, the influence of the external environment on the first photovoltaic tile and the second photovoltaic tile is reduced. Corrosion effect of the metal layer inside the tile.
  • the application also discloses a photovoltaic power generation system, including a plurality of photovoltaic tiles and photovoltaic power generation elements arranged on each photovoltaic tile, and at least one of the piercing device, the piercing device is arranged on at least one set of phases Between adjacent photovoltaic tiles
  • it further includes a lightning protection grounding system, and the lightning protection grounding system is connected to one photovoltaic tile of the plurality of photovoltaic tiles, or connected to the piercing device.
  • the photovoltaic tile installation structure is combined with the existing boat-shaped bracket, and a burr structure is provided on the two bending edges of the boat-shaped bracket hook.
  • the burr structure includes a first burr structure and a second burr structure, The two photovoltaic tiles and the burr structure arranged between the two photovoltaic tiles are bent together, and the bent edges are occluded and seamed. Since the burr structure is arranged between two adjacent photovoltaic tiles, The burr structure can pierce two adjacent photovoltaic tiles under the action of the bending pressure, and because the two bending edges of the boat-shaped bracket hook are integrated, it can pass through the 2 of the boat-shaped bracket hook.
  • a bent edge connects and conducts the two adjacent photovoltaic tiles.
  • One of the photovoltaic tiles is connected to the lightning protection grounding system to realize the lightning protection grounding of the photovoltaic power generation system.
  • one of the photovoltaic tiles is connected to the lightning protection grounding system through a flat iron.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Photovoltaic Devices (AREA)

Abstract

本申请提供了一种光伏瓦刺破装置，光伏瓦安装结构和光伏发电系统，包括光伏瓦支架，所述支架上设置有至少一个卡勾，所述卡勾包括至少一个折弯背板，所述折弯背板上设置有用于将所述光伏瓦绝缘层刺破的毛刺结构。本申请实施例所述的光伏瓦刺破结构在不需要额外进行接地处理的情况下，仅在两片光伏瓦进行安装的同时，就能实现电接触；又由于所述毛刺结构批量生产，且有多根毛刺，确保了刺穿接地的稳定性；又由于本申请实施例仅在该折弯背板上设置毛刺结构，避免了其他方式中对光伏瓦的意外破坏；又由于该毛刺结构只是将光伏瓦与之接触的区域刺破，不会导致光伏瓦外层的防腐防锈层被破坏。

Description

一种光伏瓦刺破装置、光伏瓦安装结构和光伏发电系统
本申请要求在2019年10月31日提交中国专利局、申请号为201921859290.X、发明名称为“一种光伏瓦刺破装置、光伏瓦安装结构和光伏发电系统”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
本申请涉及光伏发电设备技术领域，特别是涉及一种光伏瓦刺破装置、光伏瓦安装结构和光伏发电系统。
背景技术
传统的光伏系统中，光伏板的安装为：在原有的彩钢瓦的瓦肋上，安装夹具，再铺设轨道，将光伏板固定在导轨上。光伏板之间的连接方式为：使用导线将光伏瓦串联连接，最终的接地线与扁铁或者圆钢连接，达到防雷接地的效果。
目前BIPV光伏瓦发电系统领域，光伏瓦的安装方式为：通过接地导线从外部把相邻的上下左右光伏瓦的金属背板用自攻钉连接，达到导电效果，但是如此会使金属板外部的防腐防锈处理层被破坏，短时间内容易生锈，且自攻钉刺穿的位置要做防水处理，但目前防水效果不好且费时费力。
发明内容
为了解决或部分的解决上述问题，本申请公开了一种光伏瓦刺破装置、光伏瓦安装结构和光伏发电系统。
第一方面，本申请公开了一种光伏瓦刺破装置，包括光伏瓦支架，所述支架上设置有至少一个卡勾，所述卡勾包括至少一个折弯背板，所述折弯背板上设置有用于将所述光伏瓦绝缘层刺破的毛刺结构。
可选地，所述毛刺结构包括毛刺孔、毛刺边或毛刺凸起中的一种。
可选地，所述毛刺孔的数量为一个或者多个；所述毛刺孔的形状包括圆 形、矩形、三角形中的一种或多种；所述毛刺孔的毛刺朝向所述光伏瓦设置。
可选地，所述毛刺边设置在所述折弯背板的至少一个导边上，所述毛刺边上的毛刺朝向所述光伏瓦设置。
可选地，所述毛刺凸起的形状为圆锥、圆棱锥中的一种；所述实心毛刺凸起上的毛刺朝向所述光伏瓦设置。
可选地，所述毛刺凸起上设置有放射性的刺破楞。
第二方面，本申请还公开了一种光伏瓦安装结构，包括第一光伏瓦、第二光伏瓦以及设置于所述第一光伏瓦和所述第二光伏瓦之间的刺破装置。
可选地，所述刺破装置包括朝向第一光伏瓦的第一毛刺结构，和朝向第二光伏瓦设置的第二毛刺结构。
第三方面，本申请还公开了一种光伏发电系统，包括多个光伏瓦；设置在每个光伏瓦上的光伏发电元件；以及至少一个刺破装置，所述刺破装置设置于至少一组相邻所述光伏瓦之间。
可选地，所述系统还包括防雷接地系统，所述防雷接地系统与所述多个光伏瓦中的一个光伏瓦相连接，或与所述刺破装置相连接。
与现有技术相比，本申请实施例包括以下优点：
本申请实施例公开了一种光伏瓦刺破装置，包括光伏瓦支架，所述支架上设置有至少一个卡勾，所述卡勾包括至少一个折弯背板，所述折弯背板上设置有用于将所述光伏瓦绝缘层刺破的毛刺结构。本申请实施例所述的光伏瓦刺破结构在不需要额外进行接地处理的情况下，仅在两片光伏瓦进行安装的同时，就能实现电接触和实现接地，不用再进行其他的接地操作，节省了劳动成本；又由于所述毛刺结构批量生产，且有多根毛刺，确保了刺穿接地的稳定性和提高了接地的成功率；又由于本申请实施例例仅在该折弯背板上设置毛刺结构，避免了其他方式中对光伏瓦的意外破坏；又由于该毛刺结构只是将光伏瓦与之接触的区域刺破，不会导致光伏瓦外层的防腐防锈层被破坏，且该毛刺结构设置于该光伏瓦与相邻光伏瓦安装结构的内侧，所以不需要对光伏瓦的刺破位置作防水处理，减少了操作流程。
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示意性地示出了本申请实施例的一种刺破装置的主视图；
图2示意性地示出了本申请实施例的一种刺破装置的侧视图；
图3示意性地示出了本申请实施例的一种具体的刺破装置中毛刺孔的结构图；
图4示意性地示出了本申请实施例的另一种具体的刺破装置中毛刺孔的结构图；
图5示意性地示出了本申请实施例的一种具体的毛刺破装置中毛刺边的结构图；
图6示意性地示出了本申请实施例的一种具体的刺破装置中实心毛刺凸起的结构图；
图7示意性地示出了本申请实施例的一种光伏瓦安装结构的分解示意图；以及
图8示意性地示出了本申请实施例的一种光伏瓦安装结构的装配示意图。
具体实施例
为使本申请实施例的上述目的、特征和优点能够更加明显易懂，下面结合附图和具体实施方式对本申请实施例作进一步详细的说明。
本申请实施例提供了一种光伏瓦刺破装置，包括光伏瓦支架，所述支架上设置有至少一个卡勾，所述卡勾包括至少一个折弯背板，所述折弯背板上设置有用于将所述光伏瓦绝缘层刺破的毛刺结构。
在实际应用中，所述光伏瓦毛刺装置可以应用于BIPV(光伏建筑一体 化)产品中，所述BIPV直接用光伏瓦代替彩钢瓦作为屋面建材使用，兼顾了屋面建材和发电的双重效果。
本申请实施例中，所述光伏瓦刺破装置设置在光伏瓦支架上，所述光伏瓦支架可以是所述现有的直立锁边彩钢瓦的船型支架，该船型支架上设置有卡勾，所述卡勾上包括有至少一个折弯背板，可选地，所述卡勾上设置有两个折弯背板，所述两个折弯背板相连接，所述折弯背板上设置有毛刺结构，所述毛刺结构用于将与之相邻的光伏瓦的绝缘层刺破，由于所述两个折弯背板相连接，且两个折弯背板分别将与之相邻的光伏瓦的绝缘层刺破，从而实现了所述两个光伏瓦之间的电连接。且该毛刺结构只是将光伏瓦与之接触的区域刺破，不会导致光伏瓦外层的防腐防锈层被破坏，且该毛刺结构设置于该光伏瓦与相邻光伏瓦安装结构的内侧，所以不需要对光伏瓦的刺破位置作防水处理，减少了操作流程。
现有的BIPV光伏瓦发电系统中，大多都是通过接地导线从外部把相邻的上下左右光伏瓦的金属背板用自攻钉连接，达到导电效果，但是这样会使金属板外部的防腐防锈处理层被破坏，短时间内容易生锈，且自攻钉刺穿的位置要做防水处理，防水效果不好，费时费力。基于此，本申请实施例公开了一种光伏瓦刺破装置，作为一种具体的示例，可以是在现有的彩钢瓦船型支架卡勾的两个折弯边上设置该光伏瓦毛刺结构装置，并将所述毛刺装置设置在所述第一光伏瓦和所述第二光伏瓦之间，所述毛刺装置能够刺破所述第一光伏瓦朝向所述第二光伏瓦一侧的绝缘层，也能够刺破所述第二光伏瓦朝向所述第一光伏瓦一侧的绝缘层，由于所述船型支架由导电材料制备，从而使所述第一光伏瓦和第二光伏瓦之间实现电连接，并通过所述船型支架接地。
参照图1和图2，示出了一种光伏瓦刺破装置，所述装置包括船型支架40，船型支架卡勾50，第一折弯背板301和第二折弯背板302，所述第一折弯背板301和第二折弯背板302上设置有用于将光伏瓦刺破的毛刺结构。
本申请中，在船型支座的基础上，做了毛刺结构的设计，使之除了具有支撑光伏瓦的作用以外，还有把相邻2块光伏瓦导电接通的作用，节省了接地材料的生产、包装、运输等费用，降低了生产成本。
可以理解的，所述第一光伏瓦和所述第二光伏瓦可以是所述光伏系统中任意需要安装在一起的相邻两块光伏瓦，对此，本申请对此不作具体限制。
可选地，所述毛刺结构包括毛刺孔、毛刺边或毛刺凸起中的一种。
本申请实施例中，所述毛刺结构用于刺破光伏瓦的绝缘层，需包括具有刺破功能的部件，本实施例示出了毛刺孔、毛刺边或毛刺凸起，但应该可以理解，所述毛刺结构并不限定于此。所述毛刺孔，导边毛刺，毛刺凸起，可以是在一体成型时，压制成型，也可另行焊接，方法不限定。
作为一种示例，所述毛刺孔的数量为一个或者多个；所述毛刺孔的形状包括圆形、矩形、三角形中的一种或多种；所述毛刺孔的毛刺朝向所述光伏瓦设置。
作为一种示例，所述刺破装置包括第一折弯背板和第二折弯背板。所述第一折弯背板的第一区域内设置有毛刺结构，所述第二折弯背板的第二区域设置有毛刺结构。所述第一折弯背板的第一区域可以为所述第一折弯背板位于所述第一光伏瓦和第二光伏瓦相咬合区域内的区域，所述第二折弯背板的第二区域可以为所述第二折弯背板位于所述第一光伏瓦和第二光伏瓦相咬合区域内的区域。可以理解的，本申请实施例对于第一折弯背板的第一区域和第二折弯背板的第二区域的具体位置不做限制，只要是位于所述第一光伏瓦和第二光伏瓦相咬合区域内的区域就可以。
作为一种具体的示例，参照图3，所述第一折弯背板301第一区域内的第一毛刺孔3011的数量为两个，所述第一毛刺孔3011的形状为圆形；所述第二折弯背板302第二区域内的第二毛刺孔3021的形状为圆形，数量为两个。
作为另一种具体的示例，参照图4，所述第一折弯背板301第一区域内的第一毛刺孔3011的数量为一个，所述第一毛刺孔3011的形状为圆形；所述第二折弯背板302第二区域内的第二毛刺孔3021的形状为圆形，数量为一个。
可以理解的，所述第一毛刺孔3011的数量也可以为其他数量，形状也可以为三角形，正方形等其他形状，对此，本申请实施例不作限制。所述 第二毛刺孔3021的数量也可以为其他数量，形状也可以为三角形，正方形等其他形状，对此，本申请实施例不作限制。
可选的，所述毛刺边设置在所述折弯背板的至少一个导边上，所述毛刺边上的毛刺朝向所述光伏瓦设置。
作为一种具体的示例，参照图5，所述第一折弯背板的至少一个导边的部分区域上的第一毛刺边3012；所述第二折弯背板的至少一个导边的部分区域上的第二毛刺边3022；所述第一毛刺边3012的毛刺方向朝向第一光伏瓦设置，所述第二毛刺边3022的毛刺朝向第二光伏瓦设置。所述第一毛刺边3012的毛刺设置在所述第一光伏瓦与第二光伏瓦相咬合区域内，用于将所述第一光伏瓦刺破，本申请实施例对所述第一毛刺边3012的长度不作限制，只要是能够将所述第一光伏瓦刺破就行。同样的，所述第二毛刺边3022的毛刺设置在所述第一光伏瓦与第二光伏瓦相咬合区域内，用于将所述第二光伏瓦刺破，本申请实施例对所述第二毛刺边3022的长度不作限制，只要是能够将所述第二光伏瓦刺破就行。
可选地，所述毛刺凸起的形状为圆锥、圆棱锥中的一种；所述毛刺凸起上的毛刺朝向所述光伏瓦设置；所述毛刺凸起上设置有放射性的刺破楞。
本申请实施例中，所述毛刺凸起可以是实心或者空心结构，优选的，所述毛刺凸起为实心毛刺凸起。
作为一种具体的示例，参照图6，第一折弯背板的第三区域内设置有一个第一实心毛刺凸起3013，所述第一实心毛刺凸起3013朝向第一光伏瓦设置，用于将第一光伏瓦刺破。所述第二折弯背板的第四区域内设置有一个第二实心毛刺凸起3023，所述第二实心毛刺凸起3023朝向第二光伏瓦设置，用于将第二光伏瓦刺破。从而实现第一光伏瓦和第二光伏瓦之间的电连接。可以理解的，所述第一实心毛刺凸起3013和第二实心毛刺凸起3023的数量也可以为多个，例如2个或者3个，本申请对此不作限制。
本申请实施例中，所述第一折弯背板的第三区域和第二折弯背板的第四区域设置在所述第一光伏瓦和第二光伏瓦相咬合区域内。
可选地，所述第一实心毛刺凸起可以与第一折弯背板一次压制成型， 也可以额外焊接，所述第二实心毛刺凸起可以与二折弯背板一次成型，也可以额外焊接，本申请实施例对毛刺凸起的制备方法不作限制；所述第一实心毛刺凸起和第二实心毛刺凸起的形状不限，可以圆锥、四棱锥等/可以带有放射状的刺破楞，也可不带。
本申请实施例公开了一种光伏瓦刺破装置，包括光伏瓦支架，所述支架上设置有至少一个卡勾，所述卡勾包括至少一个折弯背板，所述折弯背板上设置有用于将所述光伏瓦绝缘层刺破的毛刺结构。本申请实施例所述的光伏瓦刺破结构在不需要额外进行接地处理的情况下，仅在两片光伏瓦进行安装的同时，就能实现电接触和实现接地，不用再进行其他的接地操作，节省了劳动成本；又由于所述毛刺结构批量生产，且有多根毛刺，确保了刺穿接地的稳定性和提高了接地的成功率；又由于本申请实施例例仅在该折弯背板上设置毛刺结构，避免了其他方式中对光伏瓦的意外破坏；又由于该毛刺结构只是将光伏瓦与之接触的区域刺破，不会导致光伏瓦外层的防腐防锈层被破坏，且该毛刺结构设置于该光伏瓦与相邻光伏瓦安装结构的内侧，所以不需要对光伏瓦的刺破位置作防水处理，减少了操作流程。
本申请还公开了一种光伏瓦安装结构，包括第一光伏瓦、第二光伏瓦以及设置于所述第一光伏瓦和所述第二光伏瓦之间的刺破装置。
参照图7和图8，图7是本申请实施例的一种光伏瓦安装结构的分解示意图；图8是本申请实施例的一种光伏瓦安装结构的装配示意图。所述第一光伏瓦10和第二光伏瓦20与设置了毛刺结构30的船型支架40卡勾的两个折弯这杯通过预设方式相咬合和锁边，所述毛刺结构30设置在第一光伏瓦10和第二光伏瓦20的相咬合区域，所述卡勾的两个折弯上设置有第一毛刺结构和第二毛刺结构，所述第一毛刺结构朝向第一光伏瓦10设置，用于刺破第一光伏瓦10的绝缘层，所述第二毛刺结构朝向第二光伏瓦20设置，用于刺破第二光伏瓦20的绝缘层，制成所述第一毛刺结构和第二毛刺结构的材料为导电材料，所述第一毛刺结构和第二毛刺结构将第一光伏瓦和第二光伏瓦的绝缘层刺破后，能够实现第一光伏瓦和第二光伏瓦之间的电连接。由于所述毛刺结构在所述第一光伏瓦和所述第二光伏瓦的咬合区域将 第一光伏瓦和第二光伏瓦的绝缘层刺破，且所述第一光伏瓦和所述第二光伏瓦的咬合区域进行了锁边处理，所以不需要对第一光伏瓦和第二光伏瓦的绝缘层被刺破的位置作防水处理，减少了操作流程。再者由于对第一光伏瓦和第二光伏瓦锁边后第一光伏瓦和第二光伏瓦内的金属层不会与外界接触，进而减小了外界环境对第一光伏瓦和第二光伏瓦内的金属层的腐蚀影响。
进一步的，所述刺破装置包括所述刺破装置包括朝向第一光伏瓦的第一毛刺结构，和朝向第二光伏瓦设置的第二毛刺结构。
所述刺破装置通过所述第一毛刺结构将所述第一光伏瓦的绝缘层刺破；所述毛刺结构通过所述第二毛刺结构将所述第二光伏瓦的绝缘层刺破。
本申请实施例中，参照图7和图8，所述毛刺装置包括第一折弯背板301和第二折弯背板302，可选的，所述第一折弯背板302和第二折弯背板302分别为船型支架卡勾50的两个折弯边。所述第一折弯背板301包括第一毛刺结构，所述第二折弯背板302包括第二毛刺结构.所述第一毛刺结构朝向第一光伏瓦10设置，用于将所述第一光伏瓦10的绝缘层刺破，所述第二毛刺结构朝向第二光伏瓦20设置，用于将所述第二光伏瓦20的绝缘层刺破。从而实现了第一光伏瓦10和第二光伏瓦20之间的电连接。
本申请实施例通过预设方式将所述在第一光伏瓦10和第二光伏瓦20形成折弯区域，将设置于第一光伏瓦10和第二光伏瓦20之间毛刺结构与第一光伏瓦10和第二光伏瓦20在锁边折弯的压力下，实现挤压，从而利用毛刺结构刺破第一光伏瓦10和第二光伏瓦20的绝缘层，实现第一光伏瓦10和第二光伏瓦20之间的电连接。
本申请中，可选的，在船型支架卡勾50的第一折弯背板301和第二折弯背板302的直立边上部设置毛刺，该毛刺可以同时将第一光伏瓦10和第二光伏瓦20的绝缘层同时刺破实现电连接，且第一折弯背板301和第二折弯背板302在制作毛刺时可以同时冲孔、翻边，降低了加工成本。
作为一种示例，所述预设方式为将所述第一光伏瓦、所述第一折弯背板、所述第二折弯背板以及所述第二光伏瓦沿同一方向弯折两次；所述第 一光伏瓦、所述第一折弯背板、所述第二折弯背板以及所述第二光伏瓦通过折弯形成的折弯边能够一起咬合和锁边。
本申请实施例中，在弯折的过程中，保证所述第一折弯背板的第一毛刺结构和第二折弯背板的第二毛刺结构位于弯折区域中，并且在弯折过程中，所述第一光伏瓦、第一折弯背板、第二折弯背板以及第二光伏瓦能够进行挤压，以使所述第一毛刺结构能够将所述第一光伏瓦刺破，所述第二毛刺结构能够将所述第二光伏瓦刺破，从而实现第一光伏瓦和第二光伏瓦之间实现电连接。由于对所述第一光伏瓦、所述第一折弯背板、所述第二折弯背板以及所述第二光伏瓦的折弯边进行了锁边处理，所以不需要对第一光伏瓦和第二光伏瓦的绝缘层被刺破的位置作防水处理，减少了操作流程。
可选地，所述第一光伏瓦和第二光伏瓦包括金属层、以及包裹所述金属层的绝缘层。
本申请实施例中，所述绝缘层可以为所述防腐防锈处理层，用于防止雨水侵蚀金属层，防止金属层生锈。
本申请实施例公开了一种光伏瓦安装结构，包括第一光伏瓦、第二光伏瓦和设置在第一光伏瓦和第二光伏瓦之间的毛刺结构；所述第一光伏瓦、毛刺结构和第二光伏瓦通过预设方式相咬合和锁边；所述毛刺结构能够在所述第一光伏瓦和所述第二光伏瓦的咬合区域将第一光伏瓦和第二光伏瓦的绝缘层刺破，从而使所述第一光伏瓦和第二光伏瓦之间实现电连接。本申请实施例利用毛刺结构将第一光伏瓦和第二光伏瓦的绝缘层刺破，实现了光伏瓦之间的电连接，又由于所述毛刺结构在所述第一光伏瓦和所述第二光伏瓦的咬合区域将第一光伏瓦和第二光伏瓦的绝缘层刺破，且所述第一光伏瓦和所述第二光伏瓦的咬合区域进行了锁边处理，所以不需要对第一光伏瓦和第二光伏瓦的绝缘层被刺破的位置作防水处理，减少了操作流程。再者由于对第一光伏瓦和第二光伏瓦锁边后第一光伏瓦和第二光伏瓦内的金属层不会与外界接触，进而减小了外界环境对第一光伏瓦和第二光伏瓦内的金属层的腐蚀影响。
本申请还公开了一种光伏发电系统，包括多个光伏瓦以及设置在每个 光伏瓦上的光伏发电元件，以及至少一个所述的刺破装置，所述刺破装置设置于至少一组相邻所述光伏瓦之间
可选地，还包括防雷接地系统，所述防雷接地系统与所述多个光伏瓦中的一个光伏瓦相连接，或与所述刺破装置相连接。
本申请实施例中，所述光伏瓦安装结构结合现有的船型支架，在船型支架卡勾的2个折弯边上设置毛刺结构，所述毛刺结构包括第一毛刺结构和第二毛刺结构，所述两个光伏瓦和设置在两个光伏瓦之间的毛刺结构一起进行折弯，并且对折弯边进行咬合锁边处理，由于所述毛刺结构设置在相邻两个光伏瓦之间，所以所述毛刺结构能够在折弯压力的作用下，刺破相邻两个光伏瓦，又由于所述船型支架卡勾的2个折弯边是一体的，能够通过所述船型支架卡勾的2个折弯边将所述相邻两个光伏瓦连接导通。将所述光伏瓦中的一个光伏瓦与所述防雷接地系统相连接，实现光伏发电系统的防雷接地。可选地，光伏瓦中的一个光伏瓦通过扁铁与所述防雷接地系统相连接。
本说明书中的各个实施例均采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似的部分互相参见即可。
以上对本申请实施例所提供的光伏瓦刺破装置、光伏瓦安装结构和光伏发电系统进行了详细介绍，本文中应用了具体个例对本申请实施例的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请实施例的方法及其核心思想；同时，对于本领域的一般技术人员，依据本申请实施例的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请实施例的限制。
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。

Claims (10)

  1. 一种光伏瓦刺破装置，其特征在于，包括光伏瓦支架，所述支架上设置有至少一个卡勾，所述卡勾包括至少一个折弯背板，所述折弯背板上设置有用于将所述光伏瓦绝缘层刺破的毛刺结构。
  2. 根据权利要求1所述的刺破装置，其特征在于，所述毛刺结构包括毛刺孔、毛刺边或毛刺凸起中的一种或几种的组合。
  3. 根据权利要求2所述的刺破装置，其特征在于，所述毛刺孔的数量为一个或者多个；所述毛刺孔的形状包括圆形、矩形、三角形中的一种或多种；所述毛刺孔的毛刺朝向所述光伏瓦设置。
  4. 根据权利要求2所述的刺破装置，其特征在于，所述毛刺边设置在所述折弯背板的至少一个导边上，所述毛刺边上的毛刺朝向所述光伏瓦设置。
  5. 根据权利要求2所述的刺破装置，其特征在于，所述毛刺凸起的形状为圆锥、圆棱锥中的一种；所述毛刺凸起上的毛刺朝向所述光伏瓦设置。
  6. 根据权利要求5所述的刺破装置，其特征在于，所述毛刺凸起上设置有放射性的刺破楞。
  7. 一种光伏瓦安装结构，其特征在于，包括第一光伏瓦、第二光伏瓦以及设置于所述第一光伏瓦和所述第二光伏瓦之间的如权利要求1-6任一所述的刺破装置。
  8. 根据权利要求7所述的安装结构，其特征在于，所述刺破装置包括朝向第一光伏瓦的第一毛刺结构，和朝向第二光伏瓦设置的第二毛刺结构。
  9. 一种光伏发电系统，其特征在于，包括多个光伏瓦；设置在每个光伏瓦上的光伏发电元件；以及至少一个如权利要求1-6任一所述的刺破装置，所述刺破装置设置于至少一组相邻所述光伏瓦之间。
  10. 根据权利要求9所述的光伏发电系统，其特征在于，还包括防雷接地系统，所述防雷接地系统与所述多个光伏瓦中的一个光伏瓦相连接，或与所述刺破装置相连接。
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102931250A (zh) * 2011-08-10 2013-02-13 上海驭领机电科技有限公司 导电片及电池板支架
CN204615740U (zh) * 2015-06-03 2015-09-02 上海孟弗斯新能源科技有限公司 太阳能光伏组件边框接地装置
CN205249128U (zh) * 2015-11-19 2016-05-18 厦门金菲仕能源科技有限公司 一种安装于平瓦屋顶的太阳能电池板支架
CN208738445U (zh) * 2018-05-22 2019-04-12 江苏洁诚新能源有限公司 一种光伏系统组件免接地压块

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102931250A (zh) * 2011-08-10 2013-02-13 上海驭领机电科技有限公司 导电片及电池板支架
CN204615740U (zh) * 2015-06-03 2015-09-02 上海孟弗斯新能源科技有限公司 太阳能光伏组件边框接地装置
CN205249128U (zh) * 2015-11-19 2016-05-18 厦门金菲仕能源科技有限公司 一种安装于平瓦屋顶的太阳能电池板支架
CN208738445U (zh) * 2018-05-22 2019-04-12 江苏洁诚新能源有限公司 一种光伏系统组件免接地压块

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