WO2015101082A1 - 安装块、太阳能电池组件和太阳能光伏电站系统 - Google Patents

安装块、太阳能电池组件和太阳能光伏电站系统 Download PDF

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Publication number
WO2015101082A1
WO2015101082A1 PCT/CN2014/088936 CN2014088936W WO2015101082A1 WO 2015101082 A1 WO2015101082 A1 WO 2015101082A1 CN 2014088936 W CN2014088936 W CN 2014088936W WO 2015101082 A1 WO2015101082 A1 WO 2015101082A1
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WO
WIPO (PCT)
Prior art keywords
mounting
solar cell
cell module
bracket
nut
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PCT/CN2014/088936
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English (en)
French (fr)
Inventor
王洪斌
王申存
廖清安
王贤彬
王朝阳
曾飞
许教练
孙翔
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比亚迪股份有限公司
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Publication of WO2015101082A1 publication Critical patent/WO2015101082A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • 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
    • 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

  • the present invention relates to the field of solar power supply, and in particular to a mounting block for mounting a solar cell module and a bracket beam, a solar cell module having the mounting block for mounting the solar cell module and the bracket beam, and having the same A solar photovoltaic power plant system of a solar cell module.
  • the solar cell module there are two main ways to install the solar cell module: one is the briquetting type, that is, the way of installing the solar cell module by pressing the briquetting block with the bolt and fixing the aluminum frame of the solar cell module. .
  • the second is the quick-insertion type, that is, the quick-insertion clamp with the buckled position, one side is fixed on the solar cell module, and the other side is fixed on the bracket beam, and the two are locked by the matching buckle, thereby the solar cell module Fixed to the bracket beam.
  • the installation methods of the above two types of solar cell modules have the following disadvantages: First, the briquetting type mounting method has low cost, but the requirements for the solar cell module frame are high, so that the cost of the solar cell module increases, and the installation is inconvenient, and the installation requires labor. Positioning and leveling, resulting in long installation period and high labor costs. In addition, through force analysis, the force of the clamp type does not act on the optimal position of the component load distribution. Second, in the quick-insertion installation method, the quick-insertion fixture is made. The cost is high. Although it seems that only the two need to be fast-locked and locked during installation, it is necessary to fix the quick-insertion clamp on the solar cell module and the bracket beam, and the total installation time may not be saved.
  • an object of the present invention is to provide a mounting block for mounting a solar cell module and a bracket beam, which can quickly locate the solar cell module, improve the installation efficiency of the solar cell module, and reduce the installation workload. Optimize load distribution and reduce costs.
  • Another object of the present invention is to provide a solar cell module having the mounting block for mounting a solar cell module and a bracket beam.
  • Still another object of the present invention is to provide a solar photovoltaic power plant system having the solar cell module.
  • a first aspect of the present invention provides a mounting block for mounting a solar cell module and a bracket beam, the mounting block comprising: a component fixing portion adapted to be mounted on the solar energy a rear surface of the battery assembly; a beam mounting portion connected to the component fixing portion and adapted to be mounted on the bracket beam.
  • the mounting block for mounting a solar cell module and a bracket beam by providing the component fixing portion and the beam mounting portion, and the beam mounting portion is provided with a threaded hole, the component can be passed first
  • the fixing portion mounts the mounting block on the solar cell module, and then mounts the beam mounting portion on the bracket beam by bolts, thereby realizing installation of the solar cell module and the bracket beam.
  • the installation block provided by the utility model can simplify the installation process, reduce the workload of installation, save installation time, and effectively reduce the cost.
  • the component fixing portion of the mounting block is fixed to the back surface of the solar cell module, so that the mounting block can be mounted at a position where the back load of the solar cell module is concentrated, so that the distribution of the solar cell module load can be effectively improved.
  • mounting block for mounting the solar cell module and the bracket beam according to the present invention may also have the following additional technical features:
  • the beam mounting portion is provided with a groove formed on a bottom wall of the groove. This makes it easier to install and improves the reliability after installation.
  • a locking member is disposed on the beam mounting portion, and the threaded hole is formed on the locking member. Thereby, the threaded hole can be formed without the beam being mounted.
  • the beam mounting portion is provided with a nut mounting hole, and the locking member is a nut embedded in the nut mounting hole, and the threaded hole is formed by the nut.
  • the nut is a round nut, a quadrangular nut or a hexagonal nut
  • the nut mounting hole is a circular hole, a quadrangular hole or a hexagonal hole which is shaped to fit the nut. This can improve the stability of the nut in the nut mounting hole.
  • the nut is fixed in the nut mounting hole by riveting, crimping, welding or bonding. This allows the nut to be fixed to the beam mounting portion.
  • a through hole is disposed on the beam mounting portion, the locking component is a threaded fastener mounted on the through hole, the threaded fastener includes: an inner end fastener, and the inner end is fastened a member disposed on an inner side of the through hole; and an outer end fastener disposed on an outer side of the through hole and engaged with the inner end fastener, the threaded hole being formed at the Said on the outer end fasteners.
  • the mounting block is composed of a mounting panel: a front surface of the mounting panel forms a component fixing portion that cooperates with a back surface of the solar cell module; and a rear surface of the mounting panel protrudes rearward to form the beam mounting portion. Therefore, the mounting block can be processed, and the process is simple, the structure is reliable, and the cost is low.
  • An adhesive layer is disposed on the component fixing portion, and the component fixing portion is adhered to the back surface of the solar cell module through the adhesive layer. Thereby, the mounting of the component fixing portion and the solar cell module can be facilitated.
  • the adhesive layer is an annular double-sided adhesive, a silica gel, a butyl rubber or a resin glue. This can be further facilitated for installation.
  • a second aspect of the present invention provides a solar cell module having at least one mounting block for mounting a solar cell module and a bracket beam according to the first aspect of the present invention.
  • the installation efficiency is high, the installation workload is small, and the installation process is simple. Single, suitable load distribution, low cost and so on.
  • the solar cell module is a double glass component which is sequentially laminated by an upper layer glass, a glue layer, a solar cell array, a glue layer and a lower layer glass.
  • the solar cell module has the advantages of simple structure, reliable performance and the like.
  • the mounting blocks are two or four, and the mounting blocks are evenly arranged in upper and lower rows on the back surface of the solar cell module.
  • the solar cell module is adapted to be mounted and fixed with two laterally placed bracket beams to improve the reliability of the connection.
  • a third aspect of the present invention provides a solar photovoltaic power plant system, the solar photovoltaic power plant system comprising: a solar battery module, the solar battery module according to the second aspect of the present invention; and a bracket a beam, the bracket beam is provided with a mounting hole, and the mounting block is mounted on the bracket beam by a bolt fitted in the threaded hole and the mounting hole.
  • the solar photovoltaic power plant system according to the present invention has the advantages of high installation efficiency, small installation workload, simple installation process, low cost, and the like by using the solar cell module according to the second aspect of the present invention.
  • the bracket beam is a hollow tubular structure with a U-shaped cross section, and a bracket beam cavity is formed in the bracket beam, and the beam mounting portion extends into the cavity of the bracket beam. That is, the mounting block can be applied to a U-shaped bracket beam.
  • the bracket beam is inwardly turned to form a flange structure, and the beam mounting portion is provided with a buckle, and the buckle is buckled with the flange structure. Thereby, the beam mounting portion can be mounted and fixed to the bracket beam by a snapping manner.
  • the bracket beam is a hollow tubular structure with a C-shaped cross section.
  • the mounting block is equally applicable to a C-shaped bracket beam having two vertical limbs mounted on one of the vertical limbs.
  • the mounting block is plural, and the plurality of mounting blocks are arranged on each of the solar cell modules in a plurality of rows spaced apart in the up and down direction, and each of the solar cell modules is mounted through the plurality of rows of the mounting blocks.
  • the plurality of bracket beams disposed laterally and spaced apart in the up and down direction, wherein the mounting blocks of each row are mounted on the corresponding bracket beams.
  • FIG. 1 is a cross-sectional view of a mounting block provided in an embodiment of the present invention.
  • Figure 2 is a front elevational view of the mounting block of Figure 1;
  • FIG. 3 is a perspective view of the mounting block of Figure 1;
  • FIG. 4 is a front elevational view of the mounting block of FIGS. 1-3 after being mounted on a solar cell module;
  • Figure 5 is a cross-sectional view taken along line A-A of Figure 4.
  • FIG. 6 is a schematic view showing the above solar cell module fixedly connected to the bracket beam by the mounting block shown in Figures 1-3;
  • Figure 7 is a cross-sectional view taken along line B-B of Figure 6;
  • Figure 8 is a cross-sectional view of the mounting block provided in the embodiment of the present invention mounted on the bracket beam;
  • Figure 9 is a cross-sectional view showing another preferred mounting block provided in an embodiment of the present invention.
  • Figure 10 is a schematic view showing the mounting block of Figure 10 fixedly connected to the bracket beam;
  • Figure 11 is a cross-sectional view showing another preferred mounting block provided in an embodiment of the present invention.
  • Figure 12 is a schematic view showing the mounting block of Figure 11 fixedly connected to the bracket beam;
  • Figure 13 is a cross-sectional view showing another preferred mounting block provided in an embodiment of the present invention.
  • Figure 14 is a schematic view showing the mounting block of Figure 13 fixedly connected to the bracket beam;
  • Figure 15 is a schematic view showing the fixed connection of the mounting block and the other bracket beam provided in the embodiment of the present invention.
  • Figure 16 is a schematic view showing the fixed connection of the mounting block and the bracket beam provided in the embodiment of the present invention.
  • the solar photovoltaic power plant system includes a solar cell module 1, at least one mounting block 2, and a bracket beam 4, and the solar cell module 1 is mounted on the bracket beam 4 through the mounting block 2.
  • the mounting block 2 includes a component fixing portion 21 and a beam mounting portion 22.
  • the component fixing portion 21 is fixed to the back surface of the solar cell module 1.
  • the beam mounting portion 22 is connected to the component fixing portion 21 and is mounted on the bracket beam 4.
  • a plurality of mounting blocks 2 are mounted on the back surface of the solar cell module 1, and as shown in FIGS. 6 and 7, the solar cell module 1 is fixed to the bracket cross member 4 by the mounting block 2.
  • the solar cell module 1 may be a double glass component, and may be sequentially laminated by an upper layer glass, a glue layer, a solar cell array, a glue layer and a lower layer glass. After the laminated component is sealed with glue around it, it is wrapped around the frame and its current is drawn through the junction box. So-called solar cell arrays are connected in series and/or in parallel by a number of solar cells, the structure and manufacturing process of which are well known to those skilled in the art and will not be described again.
  • the mounting block 2 its function is to fix the solar cell module 1 to the bracket cross member 4. On the one hand, it is fixedly connected to the rear surface of the solar cell module 1 by the component fixing portion 21, and is fixedly connected to the bracket cross member 4 by the beam mounting portion 22.
  • the component fixing portion 21 in the mounting block 2 is not particularly limited in shape and connection as long as it can be fixedly connected to the back surface of the solar cell module 1.
  • the specific form of the component fixing portion 21 and the beam mounting portion 22 will be exemplified later, but the component fixing portion 21 and the beam mounting portion 22 are not limited thereto, but only explained, and those skilled in the art will cite the following examples. On the basis of this, it is sufficient to obtain the component fixing portion 21 and the beam mounting portion 22 of other shapes and connections without any creative work.
  • the mounting block 2 can be mounted on the solar cell module 1 before leaving the factory, and then the mounting block 2 will be mounted.
  • the solar cell module 1 is shipped as a whole product, and is installed with the bracket beam 4 when it is expected to be used.
  • the mounting block 2 on the solar cell module 1 may be one or more than one according to the actual situation, and the plurality of mounting blocks 2 may be divided into two rows or more rows.
  • the bracket beams 4 may be provided as one or two or more.
  • the mounting blocks 2 are correspondingly divided into a plurality of rows to correspond to the number of the bracket beams 4 .
  • more than one solar cell module 1 can be mounted on the support beam 4, as shown in Fig. 6, which mounts the two solar cell modules 1 on two laterally disposed support beams 4.
  • each of the solar cell modules 1 is fixed with a plurality of mounting blocks 2 divided into upper and lower rows, and the mounting blocks 2 of each row may be more than one. For example, in this example, two mounting blocks are arranged for each row. 2.
  • bracket beam 4 includes an upper row of bracket beams 4a and a lower row of bracket beams 4b;
  • the upper row of mounting blocks 2 are fixed to the upper row of bracket beams 4a; the lower row of mounting blocks 2 are mounted to the lower row of bracket beams 4b.
  • the mounting block 2 is constituted by a mounting panel 20.
  • the front surface of the mounting panel 20 is formed with a component fixing portion 21 that is fitted to the back surface of the solar cell module 1, and the back surface of the mounting panel 20 protrudes rearward to form a beam mounting portion 22.
  • the front side of the mounting panel 20 refers to the right side of the figure, and the front side of the right side forms a so-called component fixing portion 21 that cooperates with the back surface of the solar cell module 1,
  • the rear surface of the mounting panel 20 refers to the left side surface of the drawing, and the mounting panel 20 extends to the left side to form a protruding protruding portion, which is a so-called beam mounting portion 22.
  • the beam mounting portion 22 is used to achieve a fixed connection to the bracket beam 4.
  • the mounting block 2 can be regarded as a straw-like structure, and the brim portion around it forms the component fixing portion 21, and the center cap thereof forms the beam mounting portion 22.
  • the specific fixed connection manner between the component fixing portion 21 and the solar module is preferably implemented by means of gluing.
  • the component fixing portion 21 is provided with a paste.
  • the adhesive layer 3 and the component fixing portion 21 are bonded to the back surface of the solar cell module 1 by the adhesive layer 3.
  • the adhesive layer 3 can be any glue capable of achieving a bonding function, such as glue, annular double-sided tape, silicone, butyl or resin glue.
  • glue glue, annular double-sided tape, silicone, butyl or resin glue.
  • the use of a double-sided tape is preferred, which further simplifies the installation process of the mounting block 2.
  • the adhesive layer 3 in this example is a ring shape. Double-sided tape.
  • bracket beam 4 a structure well known to those skilled in the art can be used. Taking two kinds of bracket beams 4 which are commonly used as an example, as shown in FIG. 8, the bracket beam 4 is a hollow tubular structure with a U-shaped cross section; The opening is engaged with the beam mounting portion 22 to facilitate the connection of the beam mounting portion 22 to the bracket beam 4.
  • the mounting block 2 is also suitable for the installation of the solar cell module 1 and the C-shaped bracket beam 4.
  • the bracket beam 4 is a hollow tubular structure having a C-shaped cross section, and a vertical section of the bracket beam 4 The straight leg is connected to the beam mounting portion 22, and the opening of the bracket beam 4 faces upward or downward, avoiding the beam mounting portion 22.
  • the beam mounting portion 22 is provided.
  • a threaded hole 24 as shown in FIG. 7 and FIG. 8
  • a mounting hole (not shown) is provided on the bracket beam 4, and the mounting block 2 is fixed to the bracket by the cooperation of the bolt 5 with the threaded hole 24 and the mounting hole.
  • the bolt 5 passes through the mounting hole, is fastened with the screw hole 24, and connects the connecting member and the bracket beam 4, thereby completing the solar cell module 1.
  • the beam mounting portion 22 is provided with a groove 23 formed on the bottom wall of the groove 23. This makes it easier to install and improves the reliability after installation.
  • a locking member with a threaded hole 24 can be provided in the beam mounting portion 22.
  • a nut mounting hole (not shown) may be disposed on the beam mounting portion 22, and the nut mounting hole is embedded with a shape-fitted nut 28, and the threaded hole 24 is defined by The nut 28 is constructed.
  • the threaded holes 24 are formed on the beam mounting portion 22 by the nut mounting holes and nuts 28.
  • a gasket 41 is generally provided to prevent the bolts 5 from damaging the mounting holes on the bracket beam 4.
  • the beam mounting portion 22 is provided with a recess 23 formed on the bottom wall of the recess 23, and the nut 28 is mounted in the recess 23. This makes it easier to install and improves the reliability after installation.
  • the specific type and structure of the nut 28 are not specifically limited, and the shape of the nut mounting hole is matched with the type of the nut 28.
  • the nut mounting hole may be a hexagon.
  • the nut mounting hole may be a quadrangular hole.
  • the nut mounting hole may be a circular hole.
  • the manner in which the nut 28 is coupled to the nut mounting hole is not specifically limited.
  • the nut 28 may be fixed in the nut mounting hole by riveting, crimping, welding, or bonding.
  • a through hole (not shown) may be provided on the beam mounting portion 22; a fastener with a threaded hole 24 is mounted on the through hole.
  • the fastener comprises an inner end fastener 26 disposed inside the through hole and an outer end fastener 25 disposed outside the through hole;
  • the inner end fastener 26 and the outer end fastener 25 are cooperatively mounted on the through hole;
  • a threaded hole 24 is formed in the outer end fastener 25.
  • a gasket 41 is generally provided to prevent the bolts 5 from damaging the mounting holes on the bracket beam 4.
  • This method is simpler to assemble, and at the same time, the cost of manufacturing the mounting block 2 can be effectively reduced, and the production efficiency can be improved.
  • the fastener may be a structure formed on the beam mounting portion 22, or may be attached to the through hole of the beam mounting portion 22 by clamping, fastening, or the like.
  • the bracket beam 4 is a hollow tubular structure having a U-shaped cross section.
  • the bracket beam 4 defines a bracket beam cavity 43 therein, and the beam mounting portion 22 extends into the bracket beam cavity 43.
  • bracket beam 4 inwardly turns to form a flange structure 42;
  • a buckle 27 is disposed on the beam mounting portion 22, and the buckle 27 is snap-connected to the flange structure 42.
  • connection between the bracket beam 4 and the beam mounting portion 22 by means of a screw connection or a snap fit, it is not limited to the above.
  • the connection between the two can also be achieved by using a single buckle.
  • the bracket beam 4 is a hollow tubular structure having a U-shaped cross section.
  • the bracket beam 4 defines a bracket beam cavity 43 therein, and the beam mounting portion 22 extends into the bracket beam cavity 43.
  • the bracket beam 4 inwardly turns to form a flange structure 42;
  • a buckle 27 is disposed on the beam mounting portion 22, and the buckle 27 is snap-connected to the flange structure 42.
  • the beam mounting portion 22 is positioned within the bracket beam cavity 43 and then snap-fitted to the buckle 27 on the beam mounting portion 22 by the flanged structure 42 on the flange bracket beam 4. It is also possible to fix the solar cell module 1 to which the mounting block 2 is attached to the bracket cross member 4. Relatively speaking, the fixed connection in this way is not as reliable as the threaded connection, and certainly less in combination with the threaded connection and the snap connection.
  • the solar photovoltaic power plant system provided by the embodiment of the present invention has a component fixing portion 21 and a beam mounting portion 22 disposed on the mounting block 2, and the threaded hole 24 is disposed in the beam mounting portion 22, and the component can be firstly assembled.
  • the fixing portion 21 is mounted on the solar cell module 1, and the beam mounting portion 22 is attached to the bracket cross member 4 by bolts 5, thereby fixing the solar cell module 1 to the bracket cross member 4.
  • the solar photovoltaic power station system provided by the utility model can simplify the installation process, reduce the workload of installation, save installation time, and effectively reduce the cost.
  • the component fixing portion 21 of the mounting block 2 is fixed to the back surface of the solar cell module 1, so that the mounting block 2 can be mounted at a position where the back load of the solar cell module 1 is concentrated, so that the distribution of the load of the solar cell module 1 can be effectively improved.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined.
  • Connected, or integrated; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two components or the interaction of two components.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may include direct contact of the first and second features, and may include first and second, unless otherwise specifically defined and defined. Features are not in direct contact but through additional features between them.
  • the first feature is “above”, “above” and “above” the second feature
  • the first feature is included directly above and above the second feature, or merely indicates that the first feature level is higher than the second feature.
  • the first feature "below”, “below” and “below” the second feature includes the first feature directly below and below the second feature, or merely the first feature level being less than the second feature.

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
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  • Photovoltaic Devices (AREA)

Abstract

提供了一种用于安装太阳能电池组件(1)和支架横梁(4)的安装块(2)，包括组件固定部(21)和横梁安装部(22)，组件固定部(21)适于安装在太阳能电池组件(1)的背面；横梁安装部(22)与组件固定部(21)相连，横梁安装部(22)上设有螺纹孔(24)，横梁安装部(22)适于通过配合在螺纹孔(24)内的螺栓安装在支架横梁(4)上。还提供了一种太阳能电池组件(1)和太阳能光伏电站系统。

Description

安装块、太阳能电池组件和太阳能光伏电站系统 技术领域
本实用新型涉及太阳能供电领域，具体而言，涉及一种用于安装太阳能电池组件和支架横梁的安装块、具有所述用于安装太阳能电池组件和支架横梁的安装块的太阳能电池组件以及具有所述太阳能电池组件的太阳能光伏电站系统。
背景技术
目前，在太阳能光伏电站系统中，太阳能电池组件安装方式主要有两种方式：一是压块式，即通过使用螺栓压紧压块进而固定太阳能电池组件的铝边框来实现太阳能电池组件安装的方式。二是快插式，即通过带配合扣位的快插式夹具，一侧固定在太阳能电池组件上，另一侧固定在支架横梁上，两者通过配合扣位锁紧，进而将太阳能电池组件与支架横梁固定。
但上述两种太阳能电池组件的安装方式存在以下缺点：一、压块式安装方式虽然成本低，但是对太阳能电池组件边框要求高，以致太阳能电池组件成本增加，且安装不方便，安装时需要人工定位及调平，以致安装工期长和人工成本高，另外通过受力分析，压块式的作用力也未作用在组件载荷分布的最佳位置；二、快插式安装方式中，快插夹具制作成本高昂，安装时虽然看似只需要将两者快速对插锁紧即可，但是需要先在太阳能电池组件和支架横梁上固定好快插夹具，总安装时间未必节省。
综上，相关技术中安装太阳能电池组件时，存在安装不便、安装工作量大、安装效率低、载荷分布不理想以及成本高等问题。
实用新型内容
本实用新型旨在至少在一定程度上解决相关技术中的上述技术问题之一。为此，本实用新型的一个目的在于提出一种用于安装太阳能电池组件和支架横梁的安装块，该安装块能够对太阳能电池组件快速定位、提高太阳能电池组件的安装效率、减少安装工作量、优化载荷分布、降低成本。
本实用新型的另一个目的在于提出一种具有所述用于安装太阳能电池组件和支架横梁的安装块的太阳能电池组件。
本实用新型的再一个目的在于提出一种具有所述太阳能电池组件的太阳能光伏电站系统。
为实现上述目的，本实用新型的第一方面提出一种用于安装太阳能电池组件和支架横梁的安装块，所述安装块包括：组件固定部，所述组件固定部适于安装在所述太阳能电池组件的背面；横梁安装部，所述横梁安装部与所述组件固定部相连且适于安装在所述支架横梁上。
根据本实用新型的用于安装太阳能电池组件和支架横梁的安装块，通过设置所述组件固定部和所述横梁安装部，且所述横梁安装部上设有螺纹孔，可以先通过所述组件固定部将所述安装块安装在所述太阳能电池组件上，然后再将通过螺栓将所述横梁安装部安装在支架横梁上，从而实现所述太阳能电池组件与所述支架横梁的安装。相比相关技术中的安装方式，利用本实用新型提供的安装块可以简化安装过程，减少了安装的工作量，节省了安装时间，并有效降低了成本。另外，所述安装块的组件固定部固定在太阳能电池组件的背面，因此可以将所述安装块安装在太阳能电池组件背部荷载集中的位置，从而可以有效地改善太阳能电池组件载荷的分布。
另外，根据本实用新型的用于安装太阳能电池组件和支架横梁的安装块还可以具有如下附加的技术特征：
所述横梁安装部上设有凹槽，所述螺纹孔形成在所述凹槽的底壁上。由此可以进一步便于安装，且可以提高安装后的可靠性。
所述横梁安装部上设有锁紧部件，所述螺纹孔形成在所述锁紧部件上。由此可以在所述横梁安装不上形成所述螺纹孔。
所述横梁安装部上设有螺母安装孔，所述锁紧部件为嵌入在所述螺母安装孔内的螺母，所述螺纹孔由所述螺母构成。
所述螺母为圆形螺母、四边形螺母或六角形螺母，所述螺母安装孔为与所述螺母形状适配的圆形孔、四边形孔或六边形孔。这样可以提高所述螺母在所述螺母安装孔内的稳定性。
所述螺母通过铆接、压接、焊接或粘接固定在所述螺母安装孔内。这样可以将所述螺母固定在所述横梁安装部上。
所述横梁安装部上设有通孔，所述锁紧部件为安装在所述通孔上的螺纹紧固件，所述螺纹紧固件包括：内端紧固件，所述内端紧固件设在所述通孔的内侧；和外端紧固件，所述外端紧固件设在所述通孔的外侧且与所述内端紧固件配合，所述螺纹孔形成在所述外端紧固件上。由此可以便于所述螺纹孔的形成，且安装方便、连接可靠。
所述安装块由一安装面板构成：所述安装面板的正面形成与所述太阳能电池组件背面配合的组件固定部；所述安装面板的背面向后突出，形成所述横梁安装部。由此可以加工成所述安装块，且工艺简单、结构可靠、成本低。
所述组件固定部上设置有粘贴胶层，所述组件固定部通过所述粘贴胶层粘接在所述太阳能电池组件的背面。由此可以便于所述组件固定部与所述太阳能电池组件的安装。
所述粘贴胶层为环状双面胶、硅胶、丁基胶或树脂胶。这样可以进一步便于安装。
本实用新型的第二方面提出一种太阳能电池组件，所述太阳能电池组件的背面安装有至少一个根据本实用新型的第一方面所述的用于安装太阳能电池组件和支架横梁的安装块。
根据本实用新型的太阳能电池组件，通过利用根据本实用新型的第一方面所述的用于安装太阳能电池组件和支架横梁的安装块，具有安装效率高、安装工作量小、安装过程简 单、载荷分布适当、成本低等优点。
所述太阳能电池组件为由上层玻璃、胶层、太阳能电池阵列、胶层和下层玻璃依次层压而成的双玻组件。所述太阳能电池组件具有结构简单、性能可靠等优点。
所述安装块为2个或4个，所述安装块在所述太阳能电池组件的背面平均排列成上下两排。由此，所述太阳能电池组件适于与两个横向放置的支架横梁安装固定，以提高连接的可靠性。
本实用新型的第三方面提出一种太阳能光伏电站系统，所述太阳能光伏电站系统包括：太阳能电池组件，所述太阳能电池组件为根据本实用新型的第二方面所述的太阳能电池组件；和支架横梁，所述支架横梁上设有安装孔，所述安装块通过配合在所述螺纹孔和所述安装孔内的螺栓安装在所述支架横梁上。
根据本实用新型的太阳能光伏电站系统，通过利用根据本实用新型的第二方面所述的太阳能电池组件，具有安装效率高、安装工作量小、安装过程简单、成本低等优点。
所述支架横梁为一截面呈U形的空心管状结构，所述支架横梁内形成支架横梁空腔，所述横梁安装部伸入所述支架横梁空腔内。即所述安装块可以适用于U形支架横梁。
所述支架横梁向内翻边形成翻边结构，所述横梁安装部上设置有卡扣，所述卡扣与所述翻边结构卡扣连接。由此，所述横梁安装部可以通过卡扣方式与所述支架横梁安装固定。
所述支架横梁为一截面呈C形的空心管状结构。所述安装块同样适用于C形支架横梁，所述支架横梁具有两个竖直肢，所述横梁安装部安装在其中一个竖直肢上。
所述安装块为多个，多个所述安装块在每个所述太阳能电池组件上排列成沿上下方向间隔开的多排，每个所述太阳能电池组件通过多排的所述安装块安装在横向放置且沿上下方向间隔开的多个支架横梁上，其中，每排的所述安装块安装在对应的所述支架横梁上。由此可以提高所述太阳能电池组件的适用性。
附图说明
图1是本实用新型具体实施方式中提供的一种安装块的剖视示意图；
图2是图1中安装块的主视示意图；
图3是图1中安装块的立体示意图；
图4是图1-图3中安装块安装于太阳能电池组件后的主视示意图；
图5是图4中A-A处剖面示意图；
图6是上述太阳能电池组件通过图1-图3中所示安装块与支架横梁固定连接的示意图；
图7是图6中B-B处剖面示意图；
图8是本实用新型具体实施方式中提供的安装块安装在支架横梁上的剖视图；
图9是本实用新型具体实施方式中提供的另一种优选的安装块的剖视示意图；
图10是图10提供的安装块与支架横梁固定连接的示意图；
图11是本实用新型具体实施方式中提供的另一种优选的安装块的剖视示意图；
图12是图11提供的安装块与支架横梁固定连接的示意图；
图13是本实用新型具体实施方式中提供的另一种优选的安装块的剖视示意图；
图14是图13提供的安装块与支架横梁固定连接的示意图；
图15是本实用新型具体实施方式中提供的安装块与另一种支架横梁固定连接的示意图。
图16是本实用新型具体实施方式中提供的安装块与支架横梁固定连接的示意图。
附图说明
1、太阳能电池组件；2、安装块；3、粘贴胶层；4、支架横梁；5、螺栓；20、安装面板；21、组件固定部；22、横梁安装部；23、凹槽；24、螺纹孔；25、外端紧固件；26、内端紧固件；27、卡扣；28、螺母；41、垫片；42、翻边结构；43、支架横梁空腔；4a、上排支架横梁；4b、下排支架横梁。
具体实施方式
下面详细描述本实用新型的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本实用新型，而不能理解为对本实用新型的限制。
下面参加图1-图16描述根据本实用新型实施例的太阳能光伏电站系统。如图1-图16所示所示，太阳能光伏电站系统包括太阳能电池组件1、至少一个安装块2及支架横梁4，太阳能电池组件1通过安装块2安装在支架横梁4上。
首先参考图1-图3描述根据本实用新型实施例的安装块2。如图1-图3所示，安装块2包括组件固定部21和横梁安装部22。组件固定部21固定在太阳能电池组件1的背面。横梁安装部22与组件固定部21相连且安装在支架横梁4上。
如图4、图5所示，若干安装块2安装在太阳能电池组件1的背面，如图6、图7所示，太阳能电池组件1通过安装块2固定在支架横梁4上。
太阳能电池组件1可以为双玻组件，具体可以由上层玻璃、胶层、太阳能电池阵列、胶层和下层玻璃依次层压而成。层压后的组件在其周围用胶封口后，周围用边框包裹，然后将其电流通过接线盒引出。所谓的太阳能电池阵列由若干太阳能电池片串联和/或并联连接，其结构和制造工艺均为本领域技术人员所公知，不再赘述。
关于该安装块2，其所起的作用是将太阳能电池组件1固定在支架横梁4上。其一方面通过组件固定部21与太阳能电池组件1的背面固定连接，另一方面通过横梁安装部22与支架横梁4固定连接。该安装块2中的组件固定部21，并不特别限定其形状和连接方式，只要其能起到与太阳能电池组件1背面的固定连接即可。后续将进行举例说明其组件固定部21和横梁安装部22的具体形式，但并不因此限定其组件固定部21和横梁安装部22，而只是对其进行解释说明，本领域技术人员在后续举例的基础上，足以在无需付出创造性劳动的情况下获得其他的形状和连接方式的组件固定部21和横梁安装部22。
其中，安装块2可以在出厂前安装在太阳能电池组件1上，然后将安装有安装块2的 太阳能电池组件1作为整体产品出厂运输，到达预期场合下与支架横梁4进行安装。
关于太阳能电池组件1的安装方式，根据实际情况，其太阳能电池组件1上的安装块2可以为一个，也可以为多个，可以将多个的安装块2分成两排，或者更多排，以与支架横梁4的个数对应。即支架横梁4可以设置为一个、也可以设置为2个以上，当支架横梁4设置两个以上时，则对应的将安装块2分成多排，以与支架横梁4的个数相对应。
同时，可以在支架横梁4上安装一个以上的太阳能电池组件1，比如图6中所示，其将两个太阳能电池组件1安装在2个横向设置的支架横梁4上。
如图6所示，每个太阳能电池组件1上固定有分成上、下两排的若干安装块2，每排的安装块2可以为一个以上，比如本例中每排设置了2个安装块2。
若干太阳能电池组件1通过上述安装组件固定在两横向放置的支架横梁4上，支架横梁4包括上排支架横梁4a和下排支架横梁4b；
其中，上排的安装块2固定在上排支架横梁4a上；下排的安装块2安装在下排支架横梁4b上。
如图1-图3所示，作为一种具体的实施方式，安装块2由一安装面板20构成。安装面板20的正面形成与太阳能电池组件1背面配合的组件固定部21，安装面板20的背面向后突出，形成横梁安装部22。
为使阅读者更清楚，请结合图1进行理解，所谓的安装面板20的正面指图中右侧的面，其右侧的正面形成所谓的与太阳能电池组件1背面配合的组件固定部21，安装面板20的背面指图中左侧的面，则该安装面板20向左侧延伸后形成突出的突出部，该突出部即为所谓的横梁安装部22。该横梁安装部22被用来实现与支架横梁4的固定连接。形象的来看，该安装块2可以看作一类似草帽状的结构，其周围的帽沿部分形成组件固定部21，其中心的帽冠形成横梁安装部22。
关于组件固定部21与太阳能组件的具体固定连接方式，优选采用胶粘的方式实现，比如，如图1-图3、图5、图7和图8所示，组件固定部21上设置有粘贴胶层3，组件固定部21通过粘贴胶层3粘接在太阳能电池组件1的背面。该粘贴胶层3可以为任何能够实现粘结功能的胶，例如，胶水、环状双面胶、有机硅胶、丁基胶或树脂胶等。优选采用双面胶，将进一步简化安装块2的安装过程。
因图1-3中所示的安装面板20上的帽冠部分形成横梁安装部22，使得其组件固定部21的中心部分凹陷成孔，因此优选本例中的粘贴胶层3为一环状双面胶。
关于支架横梁4，可以采用本领域技术人员所熟知的结构，以常用的两种支架横梁4为例，如图8所示，支架横梁4为一截面呈U形的空心管状结构；其一端开口，该开口处与横梁安装部22配合，以方便横梁安装部22与支架横梁4的连接。
如图15所示，安装块2也同样适用于太阳能电池组件1和C形支架横梁4的安装，具体地，支架横梁4为一横截面呈C形的空心管状结构，支架横梁4的一个竖直肢与横梁安装部22的连接，支架横梁4的开口朝上或朝下，避开横梁安装部22。
关于横梁安装部22与支架横梁4的安装方式，如图1-图3所示，横梁安装部22上设 有螺纹孔24，如图7和图8所示，在支架横梁4上设有安装孔(图中未示出)，通过螺栓5与螺纹孔24和安装孔的配合将安装块2固定在支架横梁4上。安装块2通过粘贴胶层3与太阳能电池组件1成为一整体结构后，螺栓5穿过安装孔，与螺纹孔24紧固，将连接构件与支架横梁4连接在一起，从而完成太阳能电池组件1的安装工作，
关于该种螺纹连接的方式，简单易实施，其可以在横梁安装部22上一体成型一带螺纹孔24的锁紧部件，或者焊接一带螺纹孔24的锁紧部件。
进一步地，如图15和图16所示，横梁安装部22上设有凹槽23，螺纹孔24形成在凹槽23的底壁上。由此可以进一步便于安装，且可以提高安装后的可靠性。
为使螺纹连接的方式更简单，可以在横梁安装部22设置带有螺纹孔24的锁紧部件。
例如，如图15和图16所示，可以在横梁安装部22上设有螺母安装孔(图中未示出)，所述螺母安装孔内嵌有形状适配的螺母28，螺纹孔24由螺母28构成。通过所述螺母安装孔和螺母28的形式可以便于在横梁安装部22上形成螺纹孔24。如图15和图16中所示，安装螺栓5的过程中，一般还设置有垫片41，以防止螺栓5对支架横梁4上的安装孔造成损伤。
进一步地，如图15和图16所示，横梁安装部22上设有凹槽23，所述螺母安装孔形成在凹槽23的底壁上，螺母28安装在凹槽23内。由此可以进一步便于安装，且可以提高安装后的可靠性。
其中，螺母28的具体型号及结构不做具体限定，保证所述螺母安装孔的形状与螺母28的型号适配即可，如螺母28为六角形螺母则所述螺母安装孔可以为六边形孔，如螺母28为四边形螺母则所述螺母安装孔可以为四边形孔，如螺母28为圆形螺母则所述螺母安装孔可以为圆形孔。螺母28与所述螺母安装孔的结合方式也不做具体限定，例如，螺母28可以通过铆接、压接、焊接或粘结等方式固定在所述螺母安装孔内。
再例如，如图9所示，可以在横梁安装部22上设有通孔(图中未标示)；通孔上安装有一带螺纹孔24的紧固件。其中紧固件包括设置在通孔内侧的内端紧固件26和设置在通孔外侧的外端紧固件25；
内端紧固件26和外端紧固件25配合安装在通孔上；
螺纹孔24形成在外端紧固件25上。
通过内端紧固件26和外端紧固件25配合的方式，可以非常方便的在横梁安装部22上形成安装带有螺纹孔24的紧固件。如图8、图9中所示，安装螺栓5的过程中，一般还设置有垫片41，以防止螺栓5对支架横梁4上的安装孔造成损伤。
此种方式装配更加简单，同时可有效地降低制作该安装块2的成本，提高生产效率。
其中，紧固件与横梁安装部22的连接方式不做具体限定。例如，紧固件可以为横梁安装部22上制作的结构，也可以通过夹紧、扣紧等方式装在横梁安装部22的通孔上。
同时，如图10所示，支架横梁4为一截面呈U形的空心管状结构，该支架横梁4内形成支架横梁空腔43，横梁安装部22伸入支架横梁空腔43内。
关于支架横梁4和横梁安装部22的固定连接方式，作为一种进一步优选的实施方式， 除采用上述提到的螺纹连接的方式外，还可以同时采用卡扣连接的方式，如图11所示，支架横梁4向内翻边形成翻边结构42；
横梁安装部22上设置有卡扣27，卡扣27与翻边结构42卡扣连接。
同时，图12中所示的螺纹连接方式，采用上述提到的内端紧固件26和外端紧固件25配合安装在横梁安装部22上的通孔处的方式，使装配过程简化，同时使固定连接更加可靠。
虽然上述给出了采用螺纹连接、或者结合卡扣的方式实现支架横梁4和横梁安装部22之间的固定连接，但并不限定只能用上述方式。比如也可以单独采用卡扣的方式实现两者之间的连接。
如图13所示，支架横梁4为一截面呈U形的空心管状结构，该支架横梁4内形成支架横梁空腔43，横梁安装部22伸入支架横梁空腔43内。
支架横梁4向内翻边形成翻边结构42；
横梁安装部22上设置有卡扣27，卡扣27与翻边结构42卡扣连接。横梁安装部22定位在支架横梁空腔43内，然后通过翻边支架横梁4上的翻边结构42与上述横梁安装部22上的卡扣27实现卡扣连接。同样可以将固定有安装块2的太阳能电池组件1固定在支架横梁4上。但相对而言，此种方式的固定连接可靠程度不如螺纹连接，当然更加不如螺纹连接与卡扣连接的组合方式。
综上，本实用新型实施例提供的太阳能光伏电站系统，由于在其安装块2上设置有组件固定部21和横梁安装部22，且在横梁安装部22设置有螺纹孔24，可以先将组件固定部21安装在太阳能电池组件1上，再将横梁安装部22通过螺栓5安装在支架横梁4上，从而将太阳能电池组件1固定在支架横梁4上。相对于现有技术，本实用新型提供的太阳能光伏电站系统，可以实现简化安装过程，减少了安装的工作量，节省了安装时间，并有效降低了成本。另外，安装块2的组件固定部21固定在太阳能电池组件1的背面，因此可以将安装块2安装在太阳能电池组件1背部荷载集中的位置，从而可以有效地改善太阳能电池组件1载荷的分布。
在本实用新型的描述中，需要理解的是，术语“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“外”、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实用新型和简化描述，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实用新型的限制。
在本实用新型中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；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或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。
在本实用新型中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面” 包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本实用新型的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。此外，本领域的技术人员可以将本说明书中描述的不同实施例或示例进行接合和组合。
尽管上面已经示出和描述了本实用新型的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本实用新型的限制，本领域的普通技术人员在本实用新型的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (18)

  1. 一种用于安装太阳能电池组件和支架横梁的安装块，其特征在于，包括：
    组件固定部，所述组件固定部适于安装在所述太阳能电池组件的背面；
    横梁安装部，所述横梁安装部与所述组件固定部相连，所述横梁安装部上设有螺纹孔，所述横梁安装部适于通过配合在所述螺纹孔内的螺栓安装在所述支架横梁上。
  2. 根据权利要求1所述的用于安装太阳能电池组件和支架横梁的安装块，其特征在于，所述横梁安装部上设有凹槽，所述螺纹孔形成在所述凹槽的底壁上。
  3. 根据权利要求1所述的用于安装太阳能电池组件和支架横梁的安装块，其特征在于，所述横梁安装部上设有锁紧部件，所述螺纹孔形成在所述锁紧部件上。
  4. 根据权利要求3所述的用于安装太阳能电池组件和支架横梁的安装块，其特征在于，所述横梁安装部上设有螺母安装孔，所述锁紧部件为嵌入在所述螺母安装孔内的螺母，所述螺纹孔由所述螺母构成。
  5. 根据权利要求4所述的用于安装太阳能电池组件和支架横梁的安装块，其特征在于，所述螺母为圆形螺母、四边形螺母或六角形螺母，所述螺母安装孔为与所述螺母形状适配的圆形孔、四边形孔或六边形孔。
  6. 根据权利要求4所述的用于安装太阳能电池组件和支架横梁的安装块，其特征在于，所述螺母通过铆接、压接、焊接或粘接固定在所述螺母安装孔内。
  7. 根据权利要求3所述的用于安装太阳能电池组件和支架横梁的安装块，其特征在于，所述横梁安装部上设有通孔，所述锁紧部件为安装在所述通孔上的螺纹紧固件，所述螺纹紧固件包括：
    内端紧固件，所述内端紧固件设在所述通孔的内侧；和
    外端紧固件，所述外端紧固件设在所述通孔的外侧且与所述内端紧固件配合，所述螺纹孔形成在所述外端紧固件上。
  8. 根据权利要求1-7中任一项所述的用于安装太阳能电池组件和支架横梁的安装块，其特征在于，所述安装块由一安装面板构成：
    所述安装面板的正面形成与所述太阳能电池组件背面配合的组件固定部；
    所述安装面板的背面向后突出，形成所述横梁安装部。
  9. 根据权利要求8所述的用于安装太阳能电池组件和支架横梁的安装块，其特征在于，所述组件固定部上设置有粘贴胶层，所述组件固定部通过所述粘贴胶层粘接在所述太阳能电池组件的背面。
  10. 根据权利要求9所述的用于安装太阳能电池组件和支架横梁的安装块，其特征在于，所述粘贴胶层为环状双面胶、硅胶、丁基胶或树脂胶。
  11. 一种太阳能电池组件，其特征在于，所述太阳能电池组件的背面安装有至少一个根据权利要求1-10中任一项所述的用于安装太阳能电池组件和支架横梁的安装块。
  12. 根据权利要求11所述的太阳能电池组件，其特征在于，所述太阳能电池组件为由上层玻璃、胶层、太阳能电池阵列、胶层和下层玻璃依次层压而成的双玻组件。
  13. 根据权利要求11所述的太阳能电池组件，其特征在于，所述安装块为2个或4个，所述安装块在所述太阳能电池组件的背面平均排列成上下两排。
  14. 一种太阳能光伏电站系统，其特征在于，包括：
    太阳能电池组件，所述太阳能电池组件为根据权利要求11或12所述的太阳能电池组件；和
    支架横梁，所述支架横梁上设有安装孔，所述安装块通过配合在所述螺纹孔和所述安装孔内的螺栓安装在所述支架横梁上。
  15. 根据权利要求14所述的太阳能光伏电站系统，其特征在于，所述支架横梁为一截面呈U形的空心管状结构，所述支架横梁内形成支架横梁空腔，所述横梁安装部伸入所述支架横梁空腔内。
  16. 根据权利要求15所述的太阳能光伏电站系统，其特征在于，所述支架横梁向内翻边形成翻边结构，所述横梁安装部上设置有卡扣，所述卡扣与所述翻边结构卡扣连接。
  17. 根据权利要求14所述的太阳能光伏电站系统，其特征在于，所述支架横梁为一截面呈C形的空心管状结构，所述支架横梁具有两个竖直肢，所述横梁安装部安装在其中一个竖直肢上。
  18. 根据权利要求14所述的太阳能光伏电站系统，其特征在于，所述安装块为多个，多个所述安装块在每个所述太阳能电池组件上排列成沿上下方向间隔开的多排，每个所述太阳能电池组件通过多排的所述安装块安装在横向放置且沿上下方向间隔开的多个支架横梁上，其中，每排的所述安装块安装在对应的所述支架横梁上。
PCT/CN2014/088936 2013-12-31 2014-10-20 安装块、太阳能电池组件和太阳能光伏电站系统 WO2015101082A1 (zh)

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