WO2013163866A1 - 一种折叠式光伏组件安装结构及其安装方法 - Google Patents

一种折叠式光伏组件安装结构及其安装方法 Download PDF

Info

Publication number
WO2013163866A1
WO2013163866A1 PCT/CN2012/083316 CN2012083316W WO2013163866A1 WO 2013163866 A1 WO2013163866 A1 WO 2013163866A1 CN 2012083316 W CN2012083316 W CN 2012083316W WO 2013163866 A1 WO2013163866 A1 WO 2013163866A1
Authority
WO
WIPO (PCT)
Prior art keywords
assembly
bracket
photovoltaic module
hook
fixing block
Prior art date
Application number
PCT/CN2012/083316
Other languages
English (en)
French (fr)
Inventor
束云华
蒋阿华
付传国
Original Assignee
常州天合光能有限公司
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
Priority claimed from CN201210134804.1A external-priority patent/CN102683444B/zh
Priority claimed from CN201210369274.9A external-priority patent/CN102881743B/zh
Application filed by 常州天合光能有限公司 filed Critical 常州天合光能有限公司
Priority to JP2015509283A priority Critical patent/JP6157594B2/ja
Priority to EP12875799.4A priority patent/EP2884545B1/en
Priority to IN10302DEN2014 priority patent/IN2014DN10302A/en
Priority to ES12875799T priority patent/ES2950476T3/es
Publication of WO2013163866A1 publication Critical patent/WO2013163866A1/zh
Priority to US14/531,665 priority patent/US9559633B2/en

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00Structural details of PV modules other than those related to light conversion
    • H02S30/20Collapsible or foldable PV modules
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/10Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
    • F24S25/13Profile arrangements, e.g. trusses
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/10Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
    • F24S25/16Arrangement of interconnected standing structures; Standing structures having separate supporting portions for adjacent modules
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/65Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for coupling adjacent supporting elements, e.g. for connecting profiles together
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/20Supporting structures directly fixed to an immovable object
    • H02S20/22Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/23Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • H02S20/24Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures specially adapted for flat roofs
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/30Supporting structures being movable or adjustable, e.g. for angle adjustment
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30Electrical components
    • H02S40/34Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S2025/01Special support components; Methods of use
    • F24S2025/012Foldable support elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S2025/01Special support components; Methods of use
    • F24S2025/02Ballasting means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00Arrangements for moving or orienting solar heat collector modules
    • F24S2030/10Special components
    • F24S2030/16Hinged elements; Pin connections
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/47Mountings or tracking
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49947Assembling or joining by applying separate fastener
    • Y10T29/49963Threaded fastener

Definitions

  • the invention relates to the field of solar photovoltaic module installation and component manufacturing, in particular to a folding component, in particular to a folding component suitable for a solar photovoltaic device, and a solar photovoltaic system component and a mounting structure thereof applied to a flat roof.
  • Solar PV modules are a core part of solar power systems and the most valuable part of solar power systems. Its role is to convert solar energy into electrical energy, or send it to a battery for storage, or to drive the load. The quality and cost of solar PV modules will directly determine the quality and cost of the entire system.
  • Prior art solar photovoltaic modules are mainly composed of a solar cell, tempered glass covering the surface of the solar cell, and an aluminum alloy frame surrounding the solar cell.
  • the arrangement of the aluminum alloy frame is mainly for the convenience of supporting the support member when mounting the solar photovoltaic module.
  • Chinese Patent Application CN201773843U teaches a solar photovoltaic module bezel and a solar photovoltaic module in which the four sides of the solar photovoltaic module are provided with the above-described mounting bezel.
  • the support structure of almost all prior art solar photovoltaic modules utilizes the manner in which the support members are mounted on a mounting bezel (eg, an aluminum alloy bezel) or the manner in which an unadjustable support structure is mounted on the back of the solar photovoltaic module.
  • a mounting bezel eg, an aluminum alloy bezel
  • an unadjustable support structure is mounted on the back of the solar photovoltaic module.
  • German patent application (DE 10 2010 017 705 A1) teaches a photovoltaic module in which, as shown in Figures 10 and 11 of the patent application, the support structure is such that a stop is provided at one end of a guide rail to fix one end of the panel, At the other end, a vertical support is placed to pull the other end of the panel.
  • the support structure of the photovoltaic module is a split structure.
  • the above-mentioned support structure of the prior art inevitably requires the installation of a bezel; or, the height unadjustable support structure must be used, so that a large space needs to be occupied during transportation and production; or, the support structure and the solar energy must be
  • the disassembly of PV modules for transportation and assembly presents additional inconveniences for installation and transportation.
  • a folding assembly comprising: a panel having a front side and a back side; a first support block and a second support block disposed on a back surface of the panel and respectively adjacent to the panel a first support member and a second support member, the first support member being coupled to the first support block via a first hinge, and the second support member being coupled to the second support via a second hinge a support block, wherein the first support member and the second support member are respectively rotatable about the first hinge and the second hinge.
  • the panel is a solar photovoltaic module
  • the front surface of the panel is a light receiving surface
  • the first and second support blocks are adhesively fixed to the back surface of the panel by an adhesive material.
  • the lengths of the first support member and the second support member are variable.
  • the first support member and the second support member are length-variable telescopic support members.
  • At least one of the first support member and the second support member further comprises: a shape piece and a support rod, wherein one end of the return member is directly connected To the bottom of the first support block or the second support block, and one end of the support rod is connected to a joint point on one side of the return piece, so that the joint point, the support rod
  • the other end and the other end of the clip form a triangular support structure, wherein the support rod is rotatable around the joint to adjust at least the first support and the second support The height of one.
  • the panel is a frameless panel.
  • the method further includes: a junction box disposed on a back surface of the panel.
  • the solar photovoltaic module mounting structure disclosed in the present application is mostly made of aluminum, and the front and rear brackets are assembled in the production factory, and only the bracket is opened after the installation site. In place, tighten the screws on both sides of the fixing block, and the front and rear brackets can be used as the system installation structure.
  • the keel of the system is simple, and the clamp can be fixed on site. Since the front and rear components can be retracted and the keel is shorter, the component transportation and installation materials are convenient to transport. At the same time, since all the fittings are processed by aluminum extrusion profiles, the processing is convenient and the weight is light.
  • the front transverse beam and the rear bracket wind deflector in the front bracket of the system respectively support the structural design to ensure the overall height of the assembly. Mechanical strength.
  • a photovoltaic module mounting structure comprising: a plurality of photovoltaic components (1), wherein each photovoltaic component is attached with: a first attached to a first side of the photovoltaic component a rear fixed block connector (3) and a first back hook connector (9a), the first back fixed block connector (3) and the first back hook connector (9a) are further attached to the front bracket combination a second back fixing block connector (3) attached to the second side of the photovoltaic module, and a second back hook connector (9a), the second back fixing block connector (3) and the second back a hook connector (9a) is further attached to the rear bracket combination; wherein the front bracket group The first back fixing block connecting piece (3) and the first back hook connecting piece (9a) are freely rotatable, and the rear bracket is assembled around the second back fixing block connecting piece (3) and the second The back hook attachment (9a) is free to rotate.
  • a method for mounting the photovoltaic module mounting structure described above comprising: laying a bottom connector (12) first; opening a front bracket combination and a rear bracket combination of the photovoltaic component (1) , turn to the position to be installed and re-tighten; put the photovoltaic module that has been set as the position to be installed on the bottom connector; check all the parts, cover the fixed clamp (13) to fix the front A bracket assembly and the rear bracket combination; a platen bolt (14) is inserted into the fixed clamp and fastened to secure the photovoltaic module to the bottom connector.
  • the use of folding members to support the solar photovoltaic module can significantly reduce the manufacturing cost, save the amount of raw materials, and can also achieve the installation of the frameless component; 2.
  • the component is due to the front and rear components The factory has been connected, the installation is lightened, the installation time is saved, the installation efficiency is improved, the installation cost is reduced, the installation system has fewer structural components, the components are easy to transport, and the transportation cost is reduced.
  • the components are light in weight and reduce the roof load; Parts do not require special processing, reducing manufacturing costs;
  • the present invention constitutes an integrated structure of the panel and the supporting structure by using a supporting structure composed of a supporting block, a hinge and a foldable rotating support member, and can pass through the support member.
  • the folding rotation is used to realize the storage and installation inclination adjustment.
  • the space of the entire folding assembly can be minimized by simply folding and rotating the support member in parallel with the panel, which is more convenient for packaging and transportation.
  • Figure 1 is a block diagram showing the unfolded state of a preferred embodiment of a folding assembly in accordance with one embodiment of the present application.
  • Figure 2 is a block diagram showing a collapsed state of a preferred embodiment of a folding assembly in accordance with one embodiment of the present application.
  • Figure 3 illustrates an example of installation of a folding assembly in accordance with one embodiment of the present application.
  • 4 shows an overall installation schematic of a folding assembly in accordance with one embodiment of the present application.
  • Figures 5a and 5b respectively show two preferred shapes of a support block in accordance with one embodiment of the present application.
  • Fig. 6 shows an example of the structure of a compact according to an embodiment of the present application.
  • Fig. 7 shows another preferred structural example of a support according to an embodiment of the present application.
  • Figure 8 shows a rear view of a frameless assembly system in accordance with a further embodiment of the present application.
  • Figure 9 shows a cross-sectional view of the front and rear brackets taken along the line of tangent 1 1 in the rear view shown in Figure 8 in accordance with a further embodiment of the present application.
  • Figure 10 shows a cross-sectional view of the hook assembly taken along line 2-3 in the rear view of Figure 8 in accordance with a further embodiment of the present application.
  • Figure 11 shows a back joint and component bond diagram in accordance with a further embodiment of the present application.
  • Figure 12 illustrates a connection of a back connector and a fixed block in accordance with a further embodiment of the present application.
  • Figure 13 illustrates a connection of a back connector and a hook assembly in accordance with a further embodiment of the present application.
  • Figure 14 shows a cross-sectional view of a front bracket assembly in accordance with a further embodiment of the present application.
  • Figure 15 is a schematic illustration of the rotational limit notch of the front and rear brackets in accordance with a further embodiment of the present application.
  • Figure 16 shows a cross-sectional view of a front transverse beam in accordance with a further embodiment of the present application.
  • Figure 17 shows a cross-sectional view of a rear bracket assembly in accordance with a further embodiment of the present application.
  • Figure 18 shows a cross-sectional view of a rear windshield in accordance with a further embodiment of the present application.
  • Figure 19 shows a schematic view of the front and rear bracket rotation limits at the installation site in accordance with a further embodiment of the present application.
  • Figure 20 is a diagram showing the state of engagement of the hook assembly with the rear windshield and the front transverse beam after the front and rear brackets of the installation site are opened, in accordance with a further embodiment of the present application.
  • Figure 21 shows a cross-sectional view of a bottom connector (keel) in accordance with a further embodiment of the present application.
  • Figure 22 shows a platen fixing structure in accordance with a further embodiment of the present application.
  • Figure 23 illustrates a connection of a component to a bottom connector in accordance with a further embodiment of the present application.
  • Figure 24 shows a longitudinal cross-sectional schematic view of an integral square array system in accordance with a further embodiment of the present application.
  • Figure 25 illustrates a system field installation flow diagram in accordance with a further embodiment of the present application. detailed description
  • FIGS. 1-7 An aspect of the present application will be described below with reference to FIGS. 1-7. Those skilled in the art will appreciate that the following description with reference to FIGS. 1-7 is not limited to a single embodiment, but may be based on actual field conditions or design needs. Any combination, modification, modification, and adjustment can be made to obtain other alternative implementations.
  • FIG. 1 is a block diagram showing the unfolded state of a preferred embodiment of a folding assembly in accordance with the present invention.
  • the folding assembly 100 of the present invention mainly comprises: a panel 101, a support block 102, and a hinge 103. And a support member 104.
  • panel 101 is a solar photovoltaic module having a front side and a back side.
  • the front side of the panel 101 is a light receiving surface. Since the present invention employs a support structure that is completely different from the prior art, the panel 101 of the present invention can be a frameless panel to save manufacturing costs.
  • two support blocks 102-1 and 102-2 are disposed on the back surface of the panel 101 and are respectively adjacent to two sides of the panel 101.
  • the two sides are generally two along the length direction of the panel 101.
  • the first and second support blocks 102-1 and 102-2 may be bonded to the back surface of the panel 101 by a viscous material such as double-sided tape, silicone rubber, tape + silicone, or the like, or may be punched and then It is fixed to the back surface of the panel 101 by screwing.
  • a viscous material such as double-sided tape, silicone rubber, tape + silicone, or the like, or may be punched and then It is fixed to the back surface of the panel 101 by screwing.
  • the invention is not limited to two support blocks.
  • the present invention can select any number of support blocks in accordance with the concepts of the present invention as desired, and can also be placed at a plurality of different locations along the length of the panel. Further, the support block may be fixed to the back surface of the panel 101 by other known fixing means in accordance with processing needs.
  • Figures 5a and 5b show two preferred shapes of the support block, respectively.
  • the support block 102 can be a flat support block as shown in Figure 5a; or a V-shaped support block can be used, as shown in Figure 5b.
  • the first support 104-1 is coupled to the first support block 102-1 via the first hinge 103-1
  • the second support 104-2 is coupled to the second via the second hinge 103-2 Support block 102-2.
  • the manner in which the hinge 103 is coupled to the support block 102 may be by tape or by means of screws.
  • the first support member 104-1 and the second support member 104-2 can both function as a support for the entire assembly and as a windshield to provide a higher wind load performance.
  • the design of the support requires a certain degree of strength due to the need to withstand large load stresses. Referring to the embodiment shown in Fig. 4, the support members 104-1 and 104-2 each have a triangular shape design.
  • the triangular shaped support member takes into account the shrinkage of the plastic, the design hollowing out, and at the same time reduces the cost.
  • the shape is a profile shape and is produced by extrusion to have advantages such as high efficiency and low cost.
  • the first support member 104-1 and the second support member 104-2 are respectively foldable and rotatable about the first hinge 103-1 and the second hinge 103-2.
  • the folding assembly 100 In the unfolded state, the supports 104-1 and 104-2 are in a vertical state relative to the panel 101, for example, approximately 90 degrees with respect to the panel 101.
  • the foldable assembly 100 is in a stowed condition, i.e., the supports 104-1 and 104-2 are in a horizontal state relative to the panel 101, such as approximately 0 degrees relative to the panel 101. Therefore, the collapsed state is well suited for packaging and shipping to save space and cost; and the foldable assembly can be adjusted to the deployed state during installation to adjust the folded assembly as a whole to a suitable angle of inclination.
  • the lengths of the first support member 104-14 and the second support member 104-2 are variable.
  • the first support member 104-1 and the second support member 104-2 may employ a variable length telescopic support member.
  • the first support member 104-1 and the second support member 104-2 may also adopt a structure in which a plurality of segments and each segment can be bent by 90 degrees to achieve height adjustment.
  • the present invention may also utilize the ability to select and secure the first support member 104-1 and the second support member 104-2 with the panel 101 or mounting surface (eg, ground or The structure of the angle of inclination between the roof and the like).
  • the panel 101 or mounting surface eg, ground or The structure of the angle of inclination between the roof and the like.
  • other structures known in the industry can be used to achieve similar tilt angle adjustment functions.
  • Fig. 7 shows another preferred structural example of the support.
  • the support member 104 can be formed by a shape member 108 and a support rod 109.
  • One end of the return member 108 is directly connected to the bottom of the support block 102, and one end of the support rod 109 is connected to a joint point of the side of the clip 108 so that the joint point and the other end of the support rod 109 are back.
  • the other end of the member 108 constitutes a triangular support structure to obtain an effective front and rear support plate strength.
  • the support rod 109 can also be rotated about the joint to adjust the height of the entire support 104.
  • Figure 3 shows an example of installation of a folding assembly in accordance with the present invention.
  • Figure 4 shows a schematic view of the overall installation of a folding assembly in accordance with the present invention.
  • the first support member 104-1 and the second support member 104-2 are both folded and rotated to an unfolded state at 90° to the mounting surface (for example, the ground).
  • the hinge has a certain rotatability, it is designed by a fixing strip 106 extending through the front and rear of the assembly.
  • two retaining strips 106 pass through the first support member 104-1 and the second support member 104-2, respectively, to provide a fixed function to the entire folded assembly.
  • the fixing strip 106 passes through the rear support of the front row assembly and the front support of the rear row assembly, and a clamp is used in the middle. 107 acts as a reinforcement.
  • the securing strip 106 can greatly limit the rotation of the hinge and the front and rear supports while the entire folded modular system is more stable due to the interconnection between the components.
  • Fig. 6 shows an example of the structure of the compact.
  • the press block 107 can be designed as a simple extruded member and has a convex structure with wings around it.
  • the convex design can be easily matched with the front and rear fixing strips 106, and the left and right sides can be used to adjust the weight of the cabin according to the local wind speed.
  • the length of the first support member 104-1 is set to be larger than the length of the second support member 104-2 such that a space is formed between the panel 101 and the mounting surface (for example, the ground).
  • the mounting surface for example, the ground.
  • both the first support member 104-1 and the second support member 104-2 are folded and rotated parallel to the panel 101 when the entire folded assembly needs to be received, packaged, and transported prior to installation or after installation. Collapse status (refer to Figure 2). Obviously, in this stowed state, the volume of the entire folded assembly 100 will be minimized to improve packaging and shipping efficiency.
  • the folding unit 100 may further include a junction box 105 which is disposed on the back side of the panel 101.
  • FIGS. 8-25 Another advanced aspect of the present application will be described below with reference to FIGS. 8-25.
  • Those skilled in the art will appreciate that the following description with reference to FIGS. 8-25 is not limited to a single embodiment, but may be based on actual site conditions. Or any combination, modification, modification, or adjustment to the design needs to obtain other alternative implementations.
  • the various technical approaches described in connection with Figures 8-25 can be used in conjunction with the various technical approaches described above in connection with Figures 1-7, which are also within the spirit and spirit of the present application and its claims.
  • Figure 8 shows a rear view of a frameless photovoltaic module system in accordance with an aspect of the present application.
  • Figure 9 is a cross-sectional view showing the front and rear brackets taken along the urgent line 1 1 in the rear view shown in Figure 8 in accordance with an aspect of the present application.
  • Figure 10 shows a cross-sectional view of the hook assembly taken along line 2-3 in the rear view of Figure 8 in accordance with one aspect of the present application.
  • the frameless photovoltaic module system includes: a frameless photovoltaic module 1, a bonding structure tape 2, a back fixing block connecting member 3, a fixing block 4, a front bracket 5, and a front portion.
  • the photovoltaic module 1 utilizes a frameless component. As shown in Figure 8, the rear terminal block of the component 1 (shown on the left side of the figure) has a long and short cable length for easy installation.
  • the cable clamp 1 1 is attached to the back side of the assembly 1.
  • the clip 1 1 is attached to the back of the assembly 1 by bonding or the like.
  • the assembly 1 is attached to the front bracket 5 (exemplarily above the assembly 1 in Figure 8) and the rear bracket 7 (exemplarily In the lower part of component 1 in Figure 8.
  • Attached to the respective attachment positions of the front bracket 5 on one side of the assembly 1 are attached a rear fixed block connector 3 and a rear hook connector 9a.
  • the attachment of the two connectors to the assembly 1 can be carried out by means such as bonding, the bonding material is structural tape 2 or structural silica gel, and the bonding material needs to ensure weather resistance and bonding performance, that is, static load and dynamic load are required. Achieve the requirement of ensuring overall stability.
  • a back fixing block connector is attached to the other attachment side of the assembly 1 (ie, the other side corresponding to the side attached to the front bracket 5) corresponding to the rear attachment 7 3 and the back hook attachment member 9a, wherein the two connectors are also joined to the assembly 1 by means such as bonding (i.e., using structural tape 2).
  • a spacer 10 is additionally provided at a position where the back of the assembly 1 is in contact with the rear bracket 7 for preventing the rear bracket 7 from striking the back surface of the assembly 1 during transportation and installation.
  • Fig. 11 shows a bonded view of the back fixing block connector 3 and the assembly 1 according to an aspect of the present application.
  • Fig. 12 is a view showing the connection structure of the rear block fixing member 3 attached to the fixing block 4 after being bonded to the assembly 1 according to an aspect of the present application.
  • Fig. 12 is a view showing the connection structure of the back hook attachment member 9a attached to the hook member 9 after being bonded to the assembly 1 according to an aspect of the present application.
  • the back fixing block connector 3 and the back hook connecting member 9a are similarly designed and are each extruded from a profile, and the cross-section is shown in FIGS. 11 and 13.
  • Adhesive structural tape 2 is provided on both the upper fixed side connector 3 and the rear hook connecting member 9a and the predetermined attachment portions of the assembly 1 and the connecting members 3 and 9a and the fixed block 4 and the hook assembly 9 are provided.
  • Shallow grooves are provided on the bottom surface of the contact for limiting the mounting of the fixed block or the hook assembly.
  • screw holes corresponding to the connection counterbore of the fixing block or the hook assembly are provided on the bottom surface of the connecting members 3 and 9a.
  • the connectors 3 and 9a are first attached (such as by bonding) to the assembly 1, then the counter-bolt joints are attached to the rear block block 3 by means of countersunk bolts, and the back hooks are attached.
  • the hook member 9 is connected to the 9a with a countersunk bolt.
  • the fixed block 4 is L-shaped. In order to ensure the strength of the connection, the fixing block 4 needs to have a certain thickness.
  • a counterbore for connecting to the back fixing block connecting member 3 and for fixing to the front and rear brackets is provided for passing the countersunk bolt.
  • the fixed block 4 has a side chamfer on the other side of the counterbore, as shown in Fig. 12, mainly to ensure smooth rotation of the front and rear brackets.
  • FIG. 9 a cross section of the hook assembly 9 is shown in FIG.
  • the hook component 9 is mainly composed of a bottom surface and a circular hook. This shape is primarily intended to match the rear connector, the upper R-shaped assembly of the front transverse beam 6 (shown in Figure 10) and the upper R-shaped assembly of the rear windshield 8 (shown in Figures 9, 10).
  • a counterbore for connecting to the back hook connecting member 9a and for fixing the front and rear brackets is provided for passing the countersunk bolt.
  • the lower circular hook of the hook assembly 9 acts as a rotating pin when the front and rear brackets rotate, and when the assembly 1 is subjected to negative wind pressure (ie, the wind pressure blown toward the back of the assembly 1 causes the assembly 1 to be blown away from the support In the system), the lower circular hook can be hooked to the upper R-shaped assembly of the front transverse beam 6 and the upper R-shaped assembly of the rear windshield 8 to counter the negative wind pressure with the entire support system.
  • FIG 14 shows a cross-sectional view of a front bracket assembly in accordance with an aspect of the present application.
  • the front bracket assembly consists of a front bracket 5 and a front transverse beam 6, and forms an R-shaped assembly at the upper portion.
  • the upper portion of the front bracket assembly is connected to the fixed block 4 by a countersunk bolt, and the lower portion is fixed to the bottom joint (keel) 12 (not shown) by a press plate and at right angles to the bottom joint (keel) 12.
  • the side of the front bracket 5 is attached to the front transverse beam 6, and since the front bracket 5 is a rotating member, the head is cylindrical, formed into an R-shaped assembly (from the cross section), and has a round hole for the thread. machining.
  • a portion of the side of the front bracket 5 that is connected to the front transverse beam 6 (exemplarily shown on the left side in the drawing) is provided with a groove that will be grooved with the side of the front transverse beam 6 (shown Cooperating in FIG. 16 , and a screw hole is arranged in the groove, and the screw hole is connected through the screw hole to the screw hole in the side groove of the front cross beam 6 , thereby the front bracket 5 and The front transverse beam 6 is combined. Due to the use of the platen mounting method, the lower portion of the front bracket assembly is provided with a mounting notch.
  • FIG 15 shows a schematic view of a front bracket rotation limit notch in accordance with an aspect of the present application.
  • the current bracket combination is rotated to the installation position, that is, the bottom edge of the notch is in contact with the lower edge of the fixed block, and the limit map is shown on the left side of FIG. Since the height of the front bracket is small, the notch processing is not able to limit the position. At this time, the fixing block bolt is loosened, and the whole assembly can be rotated in the system, which is more convenient for system maintenance.
  • symmetrical machining is used during machining.
  • the lower portion of the front bracket 5 near the front transverse beam 6 is designed to be higher than the corner corner surface of the bottom.
  • Figure 16 shows a cross-sectional view of a front transverse beam 6 in accordance with an aspect of the present application.
  • This piece as the lower support rod of the component system, requires a certain amount of strength and rigidity.
  • the upper part is designed as a circular arc surface, which can be matched with the hook component 9 with the sleeve shaft structure, so that the front bracket combination can rotate smoothly.
  • the side of the front transverse beam 6 is provided with a groove, and the groove is provided with a screw hole through which the screw hole can be connected with the screw hole on the side groove of the front bracket 5, and the groove can be The connecting bolt head is accommodated so as not to extend beyond the side plane of the front transverse beam 6.
  • the lower side of the front transverse beam 6 catches the corner notch face of the front bracket 5, thereby being better integrated with the front bracket 5.
  • the main function of the lower part is to increase the rigidity of the coupling beam.
  • the other end of the lower portion of the front cross member 6 is fitted to the lower portion of the front bracket 5, and a notch is formed to punch out the bolt hole.
  • FIG 17 shows a cross-sectional view of a rear bracket assembly in accordance with an aspect of the present application.
  • the rear bracket assembly is composed of a rear bracket 7 and a rear windshield 8, and forms an R-shaped assembly at the upper portion.
  • the upper portion of the rear bracket assembly is connected to the fixed block 4 by a countersunk bolt, and the lower portion is fixed to the bottom connecting member (keel) 12 by a press plate.
  • the side of the rear bracket 7 is attached to the rear windshield 8, and since the rear bracket 7 is also a rotating member, the head is cylindrical, and is formed into an R-shaped component (from the cross section), and has a round hole for convenience. Thread processing.
  • the side portion is to ensure that it does not rub against the back fixing block connector 3 of the component 1, and thus the bevel structure is used (see the right side of Fig. 17).
  • Rear A portion of the side of the bracket 7 that is connected to the rear windshield 8 (exemplarily shown on the left side in the drawing) is provided with a groove that will be grooved with the side of the rear windshield 8 (shown in Figure 18) is matched, and a screw hole is provided in the groove, and the screw hole is connected to the screw hole in the side groove of the rear windshield 8 through the screw hole, thereby the rear bracket 7 and the rear The windshield 8 is combined. Due to the use of the platen mounting method, the lower portion of the rear bracket assembly is provided with a mounting notch.
  • FIG 15 is a schematic illustration of a rear bracket rotation limit notch in accordance with an aspect of the present application. As shown in the figure, the rear bracket 7 is rotated to the installation position, that is, the bottom edge of the notch is in contact with the lower edge of the fixed block, and the limit map is shown on the right side of FIG. For the rear bracket 7, symmetrical machining is used during machining. The lower portion of the rear bracket 7 near the side of the rear windshield 8 is designed to be higher than the corner notch surface of the bottom.
  • FIG 18 shows a cross-sectional view of a rear windshield 8 in accordance with an aspect of the present application.
  • the rear windshield 8 mainly functions as a rear windshield to avoid wind load on the back of the component 1, and the rear windshield 8 serves as an upper support bar of the assembly, and the upper part is designed as a circular arc surface to be fitted with the hook component 9
  • the shaft structure is matched to enable the rear bracket combination to rotate smoothly.
  • the side of the rear windshield 8 is provided with a groove, and a screw hole is formed in the groove, and the screw hole is connected through the screw hole to connect with the screw hole on the side groove of the rear bracket 7, and the groove can accommodate Connect the bolt head so that it does not exceed the side plane of the rear windshield 8.
  • the lower portion of the rear windshield 8 is engaged with the snap-fit structure, and the corner groove surface of the lower portion of the rear bracket 7 is caught, and is better integrated with the rear bracket 7.
  • the rear windshield 8 can process the inverted opening.
  • the rear bracket 7 is higher than the front bracket 5, the rear bracket 7 is at right angles to the assembly 1 to improve the force of the rear bracket.
  • FIG. 19 shows the combination of the hook and the rear windshield and the front transverse beam after the front and rear brackets are opened. It is to be noted that, Figs. 19, 20 do not show the complete assembly 1, but only the portion in which the assembly 1 and the front and rear brackets are combined, and the intermediate portion of the assembly 1 is omitted from the drawing.
  • FIG. 21 shows a cross-sectional view of a bottom connector (keel) in accordance with an aspect of the present application.
  • the left and right sides of the upper part of the bottom connecting piece (keel) 12 are respectively provided with bolt head slots 12-1 for the pressing plate, And the joint on the upper surface combined with the front/rear bracket is provided with a reverse ripple.
  • Bottom connector keel
  • a raised portion is provided in the middle of the upper surface of the (keel) 12 to ensure a certain gap between the components.
  • the width of the intermediate projection portion may be 28 mm.
  • the bottom connector (keel) has a larger intermediate cavity. Due to the short length of the keel connection in the middle portion, the front and rear cable connections of the assembly 1 can pass therethrough.
  • FIG. 25 illustrates a system field installation flow diagram in accordance with an aspect of the present application.
  • step 2501 When installing at the system site, as in step 2501, first lay the bottom connector (keel) 12. Then proceeding to step 2503, opening (ie, loosening the fastening bolt) the front bracket assembly and the rear bracket combination of the assembly 1, rotating the front/rear bracket assembly to the position to be installed and retightening, as shown in FIGS. 19-20 That's what it shows.
  • the assembly 1 that has been set to the position to be installed is then carried on the bottom connector (keel) 12 in step 2505.
  • step 2507 all components are inspected and then the retaining block 13 is attached to secure the front bracket combination and the rear bracket combination. As shown in Fig.
  • a part of the fixed clamp 13 is fastened to the mounting notch provided in the lower portion of the front bracket combination and the rear bracket combination.
  • the platen bolt 14 is inserted into the fixed pressing block 13, and a part of the platen bolt 14 is received in the bolt head groove 12-1 of the bottom plate connecting member (keel) 12, and is fastened. Secure the component system to the bottom connector (keel) 12.
  • This type of installation is simple and easy to operate on site.
  • the specific installation structure is shown in Figure 22, Figure 23. According to a preferred embodiment, some wooden mats can be prepared prior to installation, and the platen bolts 14 are pre-placed in the bolt head slots 12-1 of the bottom joint (keel) 12 for quick and easy installation. At the same time, it is necessary to connect all the cable wires before fastening the platen bolts and the fixed clamps, and place the excess cables on the inside of the bottom connector (keel) 12 after the connection.
  • FIG. 24 illustrates a longitudinal cross-sectional schematic view of an integral square array system of photovoltaic modules in accordance with an aspect of the present application. It is to be noted that Fig. 24 does not show the complete assembly 1, but only shows the combination of the assembly 1, the front and rear bracket combination, and the bottom connector (keel), and the intermediate portion of the assembly 1 is omitted from the drawing.
  • a plurality of components 1 are arranged in a row. Only the frontmost component system A, the last row of component systems D, and the front second row of component systems B and the last to the second row of component systems C are shown in FIG. It can be understood that there may be multiple intermediate component systems in component system B and component system C, depending on actual installation needs.
  • the bottom connector (keel) a, d of the front row and the last row are connected to the front and rear bracket combinations of the component systems A and D of the front row and the last row, respectively.
  • the front bracket assembly of the front second row of assembly system B is coupled to the frontmost bottom connector (keel) a, and the rear bracket combination is coupled to the front second row of bottom connector (keel) b.
  • the front bracket combination of the second row of assembly system C is connected to the bottom row of the bottom row of connectors (keel) c (not shown), and the rear bracket combination is connected to the last row of bottom connectors (keel) d .
  • the integrated structure of the panel and the support structure is constructed and the storage and installation inclination adjustment can be realized by the folding rotation of the support member.
  • the roofing component is a frameless component, the back of the component is bonded to the back fixing block connecting piece, the rear fixing block connecting piece is fixed with a fixing block for connecting the front and rear brackets, and the fixed block positioning piece has a fixing block positioning groove on the back fixing block connecting piece, thereby saving Manufacturing costs.
  • the front and rear brackets of the roofing assembly are connected by fixed blocks, and the front and rear brackets can be rotated for convenient transportation.
  • the on-site installation is to open the front and rear brackets and rotate them in place.
  • the front bracket is composed of a front bracket and a front transverse beam, and the rear bracket has a rear bracket and a rear windshield.
  • the back hook is connected to the back by a back hook, and the hook is connected, and the hook is hooked up to connect the front and rear brackets when the front side has a negative wind load. The load is transmitted when the front load is applied.
  • the front and rear brackets are extruded with aluminum profiles, and the accessories are simple to machine and light in weight. Complete assembly of the components in the factory, the site only needs to be connected to the bottom of the roof (keel), fixed with a pressure plate, convenient on-site construction.
  • the front transverse beam and the rear bracket wind deflector in the front bracket play a supporting role in the structural design respectively.
  • the component support points are increased to increase the mechanical strength of the assembly.
  • the gap between the two components in the same row is 30mm, or the opening vent is overwhelmed on the windshield to ensure the ventilation of the components.
  • This component is installed in the factory due to the front and rear components, which reduces the installation strength, saves installation time, improves efficiency and reduces installation costs.
  • the support member When accommodating the support structure, the support member can be folded and rotated parallel to the panel to minimize the space of the entire foldable assembly.
  • the installation system has fewer structural components, facilitates component handling, and reduces transportation costs.
  • the components are light in weight, reduce the roof load, and the components composed of components have no special processing method, which reduces the manufacturing cost.

Landscapes

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

Abstract

一种光伏组件安装结构及其安装方法。折叠式组件,包括:面板(101);第一支撑块(102-1)和第二支撑块(102-2),设置于面板(101)的背面上,并分别靠近面板(101)的两侧;以及第一支撑件(104-1)和第二支撑件(104-2),第一支撑件(104-1)经由第一铰链(103-1)连接于第一支撑块(102-1),且第二支撑件(104-2)经由第二铰链(103-2)连接于第二支撑块(102-2),其中,第一支撑件(104-1)和第二支撑件(104-2)分别能绕第一铰链(103-1)和第二铰链(103-2)折叠旋转。光伏组件安装结构包括多个光伏组件(1)。

Description

一种折叠式光伏组件安装结构及其安装方法 技术领域
本发明涉及太阳能光伏组件安装及组件制造领域,尤其涉及一种折叠式 组件, 特别涉及一种适用于太阳能光伏设备的折叠式组件, 以及应用在建筑 平屋面的太阳能光伏系统组件及其安装结构。 背景技术
太阳能光伏组件是太阳能发电系统中的核心部分,也是太阳能发电系统中 价值最高的部分。 其作用是将太阳能转化为电能, 或送往蓄电池中存储起来, 或推动负载工作。太阳能光伏组件的质量和成本将直接决定整个系统的质量和 成本。
现有技术的太阳光伏组件主要由太阳能电池、覆盖于太阳能电池表面的钢 化玻璃以及包围太阳能电池的铝合金边框所构成。 特别是, 设置铝合金边框主 要是为了在安装太阳能光伏组件时方便利用支撑件对其进行支承。 例如, 中国 专利申请(CN201773843U)教导了一种太阳能光伏组件边框和太阳能光伏组件, 其中太阳能光伏组件的四侧装有上述的安装边框。
目前, 晶硅太阳能光伏组件的安装技术已经较为成熟, 一般而言, 通 过使用诸如以上的安装框架等之类的安装结构将大量太阳能光伏组件安装 在房屋或地面的向阳面上。
在现有技术中, 对于适用于平屋顶的光伏组件安装系统, 许多光伏制 造厂家及系统安装商都持有各自的结构安装系统, 如京瓷(KYOCERA)太 阳安装结构、 Panelclaw太阳能安装解决方案、 Sunlink安装模块、 Schletter 安装系统, 等等。 这些安装系统中, 有些系统虽然结构简单、 安装方便, 但系统机械强度较差、 配件加工复杂, 有些系统虽然配件加工简单、 机械 结构高, 但安装复杂繁琐, 需要大量的人力成本。 此外,几乎所有现有技术的太阳能光伏组件的支承结构均釆用在安装边框 (例如, 铝合金边框)上安装支撑部件的方式或者在太阳能光伏组件背面安装 不可调节的支撑结构的方式。
例如, 德国专利申请 (DE102010017705A1 ) 教导了一种光伏组件, 其中, 如该专利申请的图 10和图 11所示,其支撑结构是在一导轨的一端设置一挡块 以固定面板的一端、在另一端设置一垂直支撑件,拖住面板的另一端。特别是, 该光伏组件的支撑结构是分体结构。
因此, 现有技术的上述支承结构不可避免地需要安装边框; 或者, 必须釆 用高度不可调节的支撑结构, 从而在运输和生产过程中需要占据较大的空间; 或者, 必须将支撑结构和太阳能光伏组件分拆进行运输和组装, 对安装和运输 提出了额外的不便。
为此, 需要一种结构简单、 安装方便、 整体结构机械强度高且配件加工 简单、 成本较低的太阳能光伏组件及其安装系统。 发明内容
针对以上现有技术的缺陷,本发明的目的至少在于提供一种适用于太阳 能光伏组件的折叠式组件及其安装结构。
根据本发明的一个方面, 提供了一种折叠式组件, 包括: 面板, 具有正面 和背面; 第一支撑块和第二支撑块, 设置于所述面板的背面上, 并分别靠近所 述面板的两侧; 以及第一支撑件和第二支撑件, 所述第一支撑件经由第一铰链 连接于所述第一支撑块, 且所述第二支撑件经由第二铰链连接于所述第二支撑 块, 其中, 所述第一支撑件和所述第二支撑件分别能绕所述第一铰链和所述第 二铰链折叠旋转。
较佳地, 在上述的折叠式组件中, 所述面板是太阳能光伏组件, 且所述面 板的正面是受光面。
较佳地, 在上述的折叠式组件中, 所述第一和第二支撑块通过粘性材料粘 结固定于所述面板的背面上。 较佳地, 在上述的折叠式组件中, 所述第一支撑件和所述第二支撑件的长 度是可变的。
较佳地, 在上述的折叠式组件中, 所述第一支撑件和所述第二支撑件是长 度可变的伸縮式支撑件。
较佳地, 在上述的折叠式组件中, 所述第一支撑件和所述第二支撑件中的 至少一个进一步包括: 回形件和支撑杆, 其中, 所述回形件的一端直接连接到 所述第一支撑块或所述第二支撑块的底部, 且所述支撑杆的一端连接于所述回 形件一侧的一结合点处, 以使该结合点、 所述支撑杆的另一端与所述回形件的 另一端构成一三角支承结构, 其中, 所述支撑杆能绕所述结合点进行旋转, 以 调节所述第一支撑件和所述第二支撑件中的至少一个的高度。
较佳地, 在上述的折叠式组件中, 所述面板为无边框面板。
较佳地, 在上述的折叠式组件中, 还包括: 接线盒, 设置于所述面板的背 面。
根据本申请的一个进一步方面,在本申请中所揭示的该种太阳能光伏组 件安装结构大部分釆用铝制件, 在生产厂内已完成前后支架的组装, 到安 装现场后只需将支架打开到位, 紧固固定块两侧的螺钉, 前后支架就可作 为系统安装结构件, 该系统龙骨简单, 现场用压块固定即可。 由于前后组 件可收放, 安装龙骨较短, 因此组件运输及安装材料搬运比较方便。 同时 由于所有配件都釆用铝挤压型材加工, 因此加工方便, 重量较轻, 本系统 前支架中前横连梁与后支架档风板在结构设计分别起支撑作用中, 保证组 件整体的高机械强度。
根据本发明的一个进一步方面, 提供了一种光伏组件安装结构, 包括: 多个光伏组件 (1 ) , 其中每一个光伏组件均附连有: 附连至所述光伏组件 第一侧的第一背面固定块连接件 (3 ) 以及第一背面卡勾连接件 (9a ) , 所 述第一背面固定块连接件 (3 ) 以及第一背面卡勾连接件 (9a ) 进一步附连 至前支架组合; 附连至所述光伏组件第二侧的第二背面固定块连接件 (3 ) 以及第二背面卡勾连接件 (9a ) , 所述第二背面固定块连接件 (3 ) 以及第 二背面卡勾连接件 (9a ) 进一步附连至后支架组合; 其中, 所述前支架组 合绕所述第一背面固定块连接件 (3 ) 以及第一背面卡勾连接件 (9a ) 可自 由转动, 所述后支架组合绕所述第二背面固定块连接件 (3 ) 以及第二背面 卡勾连接件 (9a) 可自由转动。
根据本发明的另一个进一步方面, 提供了一种用于安装上述的光伏组 件安装结构的方法, 包括: 先铺设底部连接件 (12 ) ; 打开光伏组件 (1 ) 的前支架组合和后支架组合, 转动到待安装位置并重新紧固; 将已设定为 待安装位置的光伏组件搬上所述底部连接件; 检査完毕所有部件, 盖上固 定压块(13 ), 以固定所述前支架组合和所述后支架组合;将压板螺栓(14 ) 插入所述固定压块, 并进行紧固, 从而将所述光伏组件固定在所述底部连 接件上。
本发明的目的之一在于提供一种太阳能光伏组件及其安装系统,与现有 的光伏组件安装系统相比, 其至少具有如下技术优势:
1. 在没有铝边框的情况下釆用折叠式构件实现对太阳能光伏组件的支撑, 可以显著降低制造成本, 节省原材料的用量, 也可以实现无边框组件安装; 2. 该组件由于事先前后组件在工厂已连接好, 现场减轻安装强度, 节 省安装时间, 提高了安装效率, 减少安装成本; 安装系统结构配件少, 组 件搬运方便, 降低了运输费用; 组件重量轻, 减轻了屋面荷载; 组件的组 成零件不需要特殊加工, 降低了制造成本;
3 . 与现有固定式安装结构相比, 本发明通过釆用由支撑块、 铰链和可折 叠旋转的支撑件构成的支承结构, 构成了面板和支承结构的一体化结构并可以 通过支撑件的折叠旋转来实现收纳和安装倾斜度调节, 在收纳支承结构时, 只 需将支撑件折叠旋转成与面板平行, 就可以将整个折叠式组件的空间降至最 低, 更便于包装和运输。
应当理解,本发明以上的一般性描述和以下的详细描述都是示例性和说 明性的, 并且旨在为如权利要求所述的本发明提供进一步的解释。 附图说明
包括附图是为提供对本发明进一步的理解,它们被收录并构成本申请的 一部分, 附图示出了本发明的实施例, 并与本说明书一起起到解释本发明 原理的作用。 在结合附图并阅读了下面的对特定的非限制性本发明的实施 例之后, 本发明的其他特征以及优点将变得显而易见。 其中:
图 1 示出了根据本申请的一个实施例的折叠式组件的一个优选实施例的 展开状态的结构图。
图 2 示出了根据本申请的一个实施例的折叠式组件的一个优选实施例的 收起状态的结构图。
图 3示出了根据本申请的一个实施例的折叠式组件的一个安装示例。 图 4示出了根据本申请的一个实施例的折叠式组件的整体安装示意图。 图 5a和图 5b分别示出了根据本申请的一个实施例的支撑块的两种优选形 状。
图 6示出了根据本申请的一个实施例的压块的一个结构示例。
图 7示出了根据本申请的一个实施例的支撑件的另一优选结构示例。
图 8示出根据本申请的一个进一步实施例的无边框组件系统的背面图。 图 9示出根据本申请的一个进一步实施例的如图 8所示的背面图中沿迫 切线 1 1所得的前后支架的剖面图。
图 10示出根据本申请的一个进一步实施例的如图 8所示的背面图中沿 迫切线 2— 2所得的卡勾组件的剖面图。
图 1 1 示出根据本申请的一个进一步实施例的背面连接件与组件粘结 图。
图 12示出根据本申请的一个进一步实施例的背面连接件与固定块连接 图。
图 13示出根据本申请的一个进一步实施例的背面连接件与卡勾组件连 接图。
图 14示出根据本申请的一个进一步实施例的前支架组合的剖面图。 图 15示出根据本申请的一个进一步实施例的前支架和后支架的转动限 位缺口的示意图。
图 16示出根据本申请的一个进一步实施例的前横连梁的剖面图。
图 17示出根据本申请的一个进一步实施例的后支架组合的剖面图。 图 18示出根据本申请的一个进一步实施例的后挡风板的剖面图。
图 19示出根据本申请的一个进一步实施例的在安装现场的前支架和后 支架转动限位的示意图。
图 20示出根据本申请的一个进一步实施例的在安装现场的前支架和后 支架打开后, 卡勾组件与后挡风板及前横连梁结合状况的示意图。
图 21示出根据本申请的一个进一步实施例的底部连接件 (龙骨) 的剖 面图。
图 22示出根据本申请的一个进一步实施例的压板固定结构图。
图 23 示出根据本申请的一个进一步实施例的组件与底部连接件连接 图。
图 24示出根据本申请的一个进一步实施例的整体方阵系统的纵向剖面 示意面。
图 25示出根据本申请的一个进一步实施例的系统现场安装流程图。 具体实施方式
现在将详细参考附图描述本发明的实施例。现在将详细参考本发明的优 选实施例, 其示例在附图中示出。 在任何可能的情况下, 在所有附图中将 使用相同的标记来表示相同或相似的部分。 此外, 尽管本发明中所使用的 术语是从公知公用的术语中选择的, 但是本发明说明书中所提及的一些术 语可能是申请人按他或她的判断来选择的, 其详细含义在本文的描述的相 关部分中说明。 此外, 要求不仅仅通过所使用的实际术语, 而是还要通过 每个术语所蕴含的意义来理解本发明。
以下将参考图 1一 7来阐述本申请的一个方面, 本领域技术人员都能理 解, 以下参考图 1一 7的描述并不局限于一个单一实施例, 而是可以根据实 际现场情况或设计需要而进行任意的组合、 修改、 改动、 调整, 以获得其 他的可替换实现方式。
图 1 示出了根据本发明的折叠式组件的一个优选实施例的展开状态的结 构图。 本发明的折叠式组件 100主要包括: 面板 101、 支撑块 102、 铰链 103 以及支撑件 104。
通常, 面板 101为具有正面和背面的太阳能光伏组件。 其中, 该面板 101 的正面是受光面。 由于本发明釆用了与现有技术完全不同的支撑结构, 因此本 发明的面板 101可以是无边框面板, 以节省制造成本。
如图 1所示, 两个支撑块 102-1和 102-2均设置于面板 101的背面上, 并 分别靠近该面板 101的两侧,该两侧一般是沿面板 101的长度方向的两个侧边。 较佳地, 该第一和第二支撑块 102-1和 102-2可以通过双面胶带、 硅胶、 胶带 +硅胶等粘性材料粘结固定于面板 101 的背面上, 或者也可以通过打孔然后通 过螺丝固定的方式固定于面板 101的背面上。 当然, 本发明并不仅限于两个支 撑块。 如本领域的技术人员可以理解的, 本发明可以按照实际需要而根据本发 明的构思选择任意数量的支撑块, 且也可以将这些支撑块沿面板的长度方向设 置于多个不同的位置处。 此外, 也可以按照加工需要而釆用其他已知的固定方 式将支撑块固定面板 101的背面。
图 5a和图 5b分别示出了支撑块的两种优选形状。该支撑块 102可以釆用 平板式的支撑块,如图 5a所示;或者也可以釆用 V形的支撑块,如图 5b所示。
根据一个实施例,第一支撑件 104-1经由第一铰链 103-1连接于第一支撑 块 102-1, 且所述第二支撑件 104-2经由第二铰链 103-2连接于第二支撑块 102-2。 铰链 103与支撑块 102的连接方式可以使用胶带或者也可以釆用螺丝 紧固的方式。该第一支撑件 104-1和该第二支撑件 104-2既可以起到支撑整个 组件的作用, 也可以起到挡风板的作用, 使组件具有更高的风载荷性能。 由于 需要承受较大的载荷应力, 因此支撑件的设计需要有一定的强度。 参考图 广 图 4所示的实施例, 其中的支撑件 104-1和 104-2都釆用三角形状的设计。 较 佳地, 该三角形状的支撑件中间考虑塑胶的縮水、 设计镂空、 同时降低成本。 另外, 其形状为型材形状, 通过挤塑的方式生产, 以具有效率高、 成本低等优 点。
该第一支撑件 104-1 和该第二支撑件 104-2分别能绕该第一铰链 103-1 和第二铰链 103-2折叠旋转。 例如, 在图 1所示的实施例中, 折叠式组件 100 处于展开状态, 即支撑件 104-1和 104-2相对于面板 101处于垂直状态, 例如 相对于面板 101呈接近 90度。此外, 在图 2所示的实施例中, 折叠式组件 100 处于收起状态, 即支撑件 104-1和 104-2相对于面板 101处于水平状态, 例如 相对于面板 101呈接近 0度。 因此, 收起状态非常适于在包装和运输, 以节省 空间和成本; 而在可以在安装时再将折叠式组件调整到展开状态, 以使该折叠 式组件整体调整到合适的倾斜角度。
此外, 为便于调节太阳能面板 101的倾斜角度, 第一支撑件 104-14和第 二支撑件 104-2 的长度都是可变的。 例如, 第一支撑件 104-1 和第二支撑件 104-2可以釆用长度可变的伸縮式支撑件。 或者, 该第一支撑件 104-1和第二 支撑件 104-2也可以釆用多节段且各节段之间均可弯折 90度的结构, 以实现 高度调节的功效。 或者, 为实现高度的变化, 在另一实施例中, 本发明也可以 釆用能选择和固定第一支撑件 104-1和第二支撑件 104-2与面板 101或安装面 (例如地面或屋顶等等)之间的倾斜角度的结构。 当然, 也可以釆用业界已知 的其他结构来实现类似的倾斜角度调节的功能。
此外, 图 7示出了支撑件的另一优选结构示例。例如, 该支撑件 104可以 由一回形件 108和一支撑杆 109构成。回形件 108的一端直接连接到支撑块 102 的底部, 且支撑杆 109的一端连接于该回形件 108—侧的一结合点处, 以使该 结合点、 支撑杆 109的另一端与回形件 108的另一端构成一三角支承结构, 从 而获得有效的前后支撑板的强度。 此外, 该支撑杆 109还可以绕该结合点进行 旋转, 以调节整个支撑件 104的高度。
例如, 图 3示出了根据本发明的折叠式组件的一个安装示例。 图 4示出了 根据本发明的折叠式组件的整体安装示意图。 图中, 第一支撑件 104-1和第二 支撑件 104-2均被折叠旋转至与安装面(例如地面)呈 90° 的展开状态。 因铰 链具有一定的可转动性, 所以设计由一贯穿组件前后的固定条 106。 例如, 在 图 3所示的实施例中,两根固定条 106分别穿过所述第一支撑件 104-1和第二 支撑件 104-2, 以对整个折叠式组件起到固定的作用。 如图 4所示, 该固定条 106穿过前排组件的后支撑件以及后排组件的前支撑件, 且在中间处用一压块 107起到加固的作用。 该固定条 106可以使铰链以及前后支撑件的转动受到很 大的限制, 同时整个折叠式组件系统因为各组件之间的相互连接而更加稳固。
图 6示出了压块的一个结构示例。如图 6所示, 该压块 107的设计可以是 简易的挤塑件, 且为四周有翼部的凸块结构。 该凸状设计可以方便和前后固定 条 106配合, 且其左右可以根据当地风速的大小来条整压舱物的重量。
此外, 在图 3所示的实施例中,第一支撑件 104-1的长度被设定为大于第 二支撑件 104-2的长度, 使得面板 101与安装面(例如地面)之间形成所需的 倾斜角度。 相反, 在安装前或者在安装后需要对整个折叠式组件进行收纳、 包 装和运输时, 可见将第一支撑件 104-1和第二支撑件 104-2均被折叠旋转至与 面板 101平行的收起状态 (参考图 2) 。 显然, 在此收起状态下, 整个折叠式 组件 100的体积将縮至最小, 以提高包装和运输效率。
另一方面,如图 1一图 3所示,折叠式组件 100还可以包括一接线盒 105, 该接线盒 105设置于面板 101的背面。
以下将参考图 8— 25来阐述本申请的另一个进阶方面,本领域技术人员 都能理解, 以下参考图 8— 25 的描述并不局限于一个单一实施例, 而是可 以根据实际现场情况或设计需要而进行任意的组合、 修改、 改动、 调整, 以获得其他的可替换实现方式。 并且, 根据图 8— 25所描述的诸多技术方 式可以和以上根据图 1一 7所描述的诸多技术方式相结合来使用, 这也属于 本申请及其权利要求所涵盖的精神和实质。
图 8示出根据本申请的一个方面的无边框光伏组件系统的背面图。 图 9 示出根据本申请的一个方面的如图 8所示的背面图中沿迫切线 1 1所得的 前后支架的剖面图。 图 10示出根据本申请的一个方面的如图 8所示的背面 图中沿迫切线 2— 2所得的卡勾组件的剖面图。
如图 8-图 10所示, 根据本申请一个方面的无边框光伏组件系统包括: 无边框光伏组件 1、 粘结结构胶带 2、 背面固定块连接件 3、 固定块 4、 前 支架 5、 前横连梁 6、 后支架 7、 后挡风板 8、 卡勾组件 9、 背面卡勾连接件
9a、 垫块 10、 线夹 11、 底部连接件 (又称为: 龙骨) 12 (没有示出) 、 固 定压块 13 (没有示出) 。 根据一个实施例, 光伏组件 1 釆用无边框组件。 如图 8所示, 组件 1 背面接线盒 (示出于图中左侧) 上电缆线一长一短, 以方便安装。 电缆线 用线夹 1 1 固定于组件 1 的背侧。 线夹 1 1通过粘结等方式被贴附在组件 1 的背面。
参考图 8, 并结合图 9、 图 10的剖面图可以更清楚看到, 组件 1被附连 至前支架 5 (示例性地在图 8中组件 1的上方) 和后支架 7 (示例性地在图 8中组件 1的下方)。在组件 1的一侧对应于前支架 5的相应附连位置上附 连有背面固定块连接件 3 以及背面卡勾连接件 9a。 这两个连接件到组件 1 的附连可釆用诸如粘结等方式, 粘结材料为结构胶带 2或结构硅胶, 粘结 材料需保证耐候性能及粘结性能, 即静载和动态载荷需要达到保证整体稳 固性的要求。 同样地, 在组件 1 的另一侧 (即, 与附连至前支架 5的一侧 相对应的另一侧) 对应于后支架 7 的相应附连位置上也附连有背面固定块 连接件 3以及背面卡勾连接件 9a, 其中也釆用诸如粘结 (即, 使用结构胶 带 2 ) 等方式连接这两个连接件至组件 1。 并且, 在组件 1的背面与后支架 7 相接触的位置上还增设有垫块 10, 用于防止在运输和安装期间后支架 7 撞击组件 1的背面。
图 1 1示出根据本申请的一个方面的背面固定块连接件 3与组件 1的粘 结图。 图 12则示出根据本申请的一个方面的背面固定块连接件 3在与组件 1粘结之后, 又附连了固定块 4的连接结构示意图。 图 12则示出根据本申 请的一个方面的背面卡勾连接件 9a在与组件 1粘结之后, 又附连了卡勾组 件 9的连接结构示意图。
根据本申请的一个方面, 背面固定块连接件 3和背面卡勾连接件 9a釆 用类似设计, 并均由型材挤压成型, 截面见图 1 1和图 13。 背面固定块连接 件 3和背面卡勾连接件 9a上部两翼面与组件 1的预定附连部分上均设置有 粘结结构胶带 2, 并且在连接件 3和 9a与固定块 4和卡勾组件 9相接触的 底面上设计有浅槽用于对固定块或卡勾组件的安装进行限位。 同时, 在连 接件 3和 9a的该底面上设置有与固定块或卡勾组件的连接沉孔相对应的螺 孔。 在安装过程中, 先将连接件 3和 9a附连 (诸如, 通过粘结) 至组件 1, 随后在背面固定块连接件 3上用沉头螺栓连接固定块 4,以及在背面卡勾连 接件 9a上用沉头螺栓连接卡勾组件 9。
在本申请的一个实施例中, 固定块 4为 L形。 为确保连接强度, 固定块 4需有一定厚度。在固定块 4的底面设置有与背面固定块连接件 3相连接及 与前后支架连接固定用的沉孔, 用于通过沉头螺栓。 在固定块 4相对于沉 孔的另一侧具有一侧倒角, 如图 12所示, 主要为保证前后支架转动顺利。
在本申请的一个实施例中, 卡勾组件 9的截面如图 13所示。 卡勾组件 9主要由底面和圆弧形勾所组成。该形状主要为了与背面连接件、与前横连 梁 6的上部 R形组件(图 10中示出)和后挡风板 8的上部 R形组件(图 9、 图 10中示出)相匹配。在卡勾组件 9的底面上设置有与背面卡勾连接件 9a 相连接及与前后支架连接固定用的沉孔, 用于通过沉头螺栓。在卡勾组件 9 的圆弧形勾部分上具有与前横连梁 6和后挡风板 8的上部 R形组件相匹配 的凹圆面, 当组件 1受到正风压(即, 吹向组件 1正面的风压, 使得组件 1 被压入支撑系统) 时, 组件 1压下, 使得背面卡勾连接件 9a以及卡勾组件 9压下,并与前横连梁 6的上部 R形组件和后挡风板 8的上部 R形组件相匹 配, 从而将组件荷载逐步传递到下面的部件。 同时, 卡勾组件 9 的下部圆 弧形勾为前后支架转动时起转动销子作用, 同时当组件 1 受负风压 (即, 吹向组件 1背面的风压, 使得组件 1被吹离支撑系统) 时, 下部圆弧形勾 可与前横连梁 6的上部 R形组件和后挡风板 8的上部 R形组件相互勾住, 与整个支撑系统共同抗衡负风压。
图 14示出根据本申请的一个方面的前支架组合的剖面图。 如图所示, 前支架组合由前支架 5及前横连梁 6组成, 并在上部形成 R形组件。 前支 架组合的上部通过沉头螺栓连接到固定块 4,下部则釆用压板方式固定于底 部连接件 (龙骨) 12 (未示出) , 并与底部连接件 (龙骨) 12成直角。 其 中, 前支架 5的侧面与前横连梁 6贴合, 由于前支架 5为转动件, 其头部 釆用圆柱形, 成型为 R形组件 (从剖面来看) , 有圆孔以方便螺纹加工。 其侧部为保证不与组件 1 的背面固定块连接件 3发生碰擦, 因而釆用斜面 结构 (见图 14右侧) 。 前支架 5的侧部与前横连梁 6相连接的部分 (示例 性地示出在图中左侧)设置有凹槽, 该凹槽将与前横连梁 6侧面的凹槽(示 出于图 16中) 相配合, 并且在该凹槽中设置有螺孔, 使用连接螺栓头通过 该螺孔与前横连梁 6侧面凹槽中的螺孔相连接, 由此将前支架 5与前横连 梁 6相组合。 由于釆用压板安装方式, 前支架组合的下部设置有安装槽口。
对于前支架 5, 在头部需加工转动限位缺口。 图 15示出根据本申请的 一个方面的前支架转动限位缺口的示意图。 如图所示, 当前支架组合转动 到安装位置, 即该缺口底边与固定块下边接触, 限位图见图 19左侧。 由于 前支架高度较小, 该缺口加工大一些不起限位作用, 此时松开固定块螺栓, 组件整体在系统可转动, 系统维护时将更为方便。 对于前支架 5, 加工时釆 用对称加工。 前支架 5的下部靠近前横连梁 6的一侧被设计为高出底部的 转角槽口面。
图 16示出根据本申请的一个方面的前横连梁 6的剖面图。 该件作为组 件系统的下边支撑杆, 需要一定的强度及刚度。 其上部设计为圆弧面, 可 与卡勾组件 9 以套轴结构相配合, 使前支架组合能顺利转动。 前横连梁 6 的侧面设置有凹槽, 凹槽上开设有螺孔, 使用连接螺栓头通过该螺孔可以 与前支架 5 的侧面凹槽上的螺孔相连接, 同时, 该凹槽可以容纳连接螺栓 头, 使其不止超出前横连梁 6的侧平面。 前横连梁 6的下部一边卡住前支 架 5的转角槽口面, 由此更好与前支架 5连成一体。 下部的主要作用是增 加连梁刚性。 前横连梁 6下部的另一边的端头与前支架 5的下部相贴合, 并加工出一缺口, 冲出螺栓孔。
图 17示出根据本申请的一个方面的后支架组合的剖面图。 后支架组合 由后支架 7及后挡风板 8所组成, 并在上部形成 R形组件。 同图 14中的前 支架组合一样, 后支架组合的上部通过沉头螺栓连接到固定块 4, 下部则釆 用压板方式固定于底部连接件 (龙骨) 12。 其中, 后支架 7 的侧面与后挡 风板 8贴合, 由于后支架 7 同样为转动件, 其头部釆用圆柱形, 成型为 R 形组件(从剖面来看) , 有圆孔以方便螺纹加工。 其侧部为保证不与组件 1 的背面固定块连接件 3发生碰擦, 因而釆用斜面结构 (见图 17右侧) 。 后 支架 7的侧部与后挡风板 8相连接的部分 (示例性地示出在图中左侧) 设 置有凹槽, 该凹槽将与后挡风板 8侧面的凹槽 (示出于图 18中) 相配合, 并且在该凹槽中设置有螺孔, 使用连接螺栓头通过该螺孔与后挡风板 8侧 面凹槽中的螺孔相连接, 由此将后支架 7与后挡风板 8相组合。 由于釆用 压板安装方式, 后支架组合的下部设置有安装槽口。
对于后支架 7, 在头部同样需加工转动限位缺口。 图 15示出根据本申 请的一个方面的后支架转动限位缺口的示意图。 如图所示, 后支架 7 转动 到安装位置, 即该缺口底边与固定块下边接触, 限位图见图 19右侧。 对于 后支架 7, 加工时釆用对称加工。后支架 7的下部靠近后挡风板 8的一侧被 设计为高出底部的转角槽口面。
图 18示出根据本申请的一个方面的后挡风板 8的剖面图。 后挡风板 8 主要起后部挡风作用, 以避免组件 1背面受风载, 同时后挡风板 8作为组 件的上边支撑杆, 上部设计为圆弧面, 以与卡勾组件 9以套轴结构相配合, 使后支架组合能顺利转动。 后挡风板 8 的侧面设置有凹槽, 凹槽上开设有 螺孔, 使用连接螺栓头通过该螺孔可以与后支架 7 的侧面凹槽上的螺孔相 连, 同时, 该凹槽可以容纳连接螺栓头, 使其不止超出后挡风板 8 的侧平 面。 后挡风板 8的下部釆用卡接结构, 卡住后支架 7下部的转角槽口面, 更好与后支架 7连成一体。 为使整个系统有较好的通风性, 后挡风板 8可 加工出倒开口。
根据本申请的一个方面, 在整个光伏组件系统中, 由于后支架 7较前支 架 5更高, 使得后支架 7与组件 1成直角, 改善后支架受力。
当组件系统被运送到现场后,松开固定块 4的沉头螺栓, 使得前支架组 合和后支架组合可以顺利旋转, 待转动到待安装位置后, 见图 19, 再紧固 沉头螺栓待安装。 图 20为前后支架打开后, 卡勾处与后挡风板及前横连梁 结合状况。 需要注意的是, 图 19、 20均没有示出完整的组件 1, 而是仅仅 示出了组件 1和前后支架相结合的部分, 组件 1的中间部分被从图中省略。
图 21示出根据本申请的一个方面的底部连接件 (龙骨) 的剖面图。 其 中, 底部连接件(龙骨) 12上部的左右侧分别设置有压板用螺栓头槽 12-1, 并且上部表面上与前 /后支架组合的接合处均设置有倒波纹。 底部连接件
(龙骨) 12的上部表面中间设置有一凸出部分, 以保证组件间存在一定缝 隙。 根据本申请的一个较佳实施例, 中间凸出部分的宽度可以为 28mm。 同 时, 底部连接件 (龙骨) 中间腔较大。 由于中间部分的龙骨连接长度较短, 组件 1的前后排电缆连线可在此穿过。
图 25示出根据本申请的一个方面的系统现场安装流程图。 在系统现场 安装时, 如步骤 2501, 先铺底部连接件(龙骨) 12。 之后继续到步骤 2503, 打开 (即, 松开紧固螺栓) 组件 1的前支架组合和后支架组合, 将前 /后支 架组合转动到待安装位置并重新紧固, 如图 19-图 20所示的那样。 随后在 步骤 2505中将已设定为待安装位置的组件 1搬上底部连接件 (龙骨) 12。 在步骤 2507中, 检査完毕所有部件, 之后盖上固定压块 13, 以固定前支架 组合和后支架组合。 如图 22所示, 固定压块 13的一部分扣入前支架组合 和后支架组合的下部所设置的安装槽口。 其后, 在步骤 2509, 将压板螺栓 14插入固定压块 13, 该压板螺栓 14的一部分被容纳在底部连接件 (龙骨) 12的压板用螺栓头槽 12-1中, 并进行紧固, 从而将组件系统固定在底部连 接件 (龙骨) 12上。 这样的安装方式简便, 易于现场操作。 具体的安装结 构见图 22, 图 23。 根据一个较佳实施例, 在安装之前可准备一些木垫条, 将压板螺栓 14预先放置在底部连接件 (龙骨) 12的压板用螺栓头槽 12-1 中, 以快速方便安装。 同时, 需在在紧固所述压板螺栓和所述固定压块前 先连接好所有电缆连接线, 并将连接完毕后多余的线缆放置在底部连接件 (龙骨) 12的内侧。
图 24示出根据本申请的一个方面的光伏组件的整体方阵系统的纵向剖 面示意面。 需要注意的是, 图 24没有示出完整的组件 1, 而是仅仅示出了 组件 1、 前后支架组合、 底部连接件 (龙骨) 相结合的部分, 组件 1的中间 部分被从图中省略。如图 24所示的整体方阵系统中,多个组件 1排列成行。 图 24中仅仅示出了最前排的组件系统 A, 最后排的组件系统 D, 以及前第 2 排的组件系统 B和倒数第 2排的组件系统 C。 可以理解到, 在组件系统 B 和组件系统 C可以存在多个中间组件系统, 视实际安装需要而定。 如图所 示, 最前排和最后排的底部连接件 (龙骨) a、 d分别连接最前排和最后排 的组件系统 A、 D的前后支架组合。 前第 2排组件系统 B的前支架组合连接 到最前排底部连接件 (龙骨) a, 且后支架组合连接到前第 2排底部连接件 (龙骨) b。 依此类推, 倒数第 2排组件系统 C的前支架组合连接到倒数第 2排底部连接件 (龙骨) c (没有示出) , 并且其后支架组合连接到最后排 底部连接件 (龙骨) d。 可以理解到, 在仅有 4个组件系统 A,B,C,D的情况 下, 仅仅需要三个底部连接件 (龙骨) a、 b、 d, 倒数第 2排组件系统 C的 前支架组合直接连接到前第 2排底部连接件 (龙骨) b。 在存在超过 4个的 n个组件系统时, 位于中间的龙骨 (即, 前第 2排至第 n— 1排龙骨) 则分 别连接到相邻的在前组件系统的后支架组合和在后组件系统的前支架组 合。 由此, 构成了太阳能光伏整体方阵系统。
根据本申请的以上诸个实施例所提供的太阳能光伏组件及其安装结构 具有如下优点:
1.构成了面板和支承结构的一体化结构并可以通过支撑件的折叠旋转来 实现收纳和安装倾斜度调节。
2.该屋面组件为无边框组件, 组件背面粘结背面固定块连接件, 背面固 定块连接件上安装连接前后支架用的固定块, 在背面固定块连接件上有固 定块定位槽, 从而节省了制造成本。
3.该屋面组件中前后支架通过固定块连接,前后支架可以转动, 以方便 运输, 现场安装是打开前后支架, 转动到位既可。 前支架有前支架及前横 连梁组成, 后支夹有后支架及后挡风板。
4.该屋面组件中, 通过背面粘结背面卡勾连接块, 连接卡勾, 该卡勾起 当正面有负风压荷载作用时, 能使组件与前后支架连接在一起。 正面荷载 时起传递荷载作用。
5.前后支架釆用铝型材挤压成型, 配件加工简单, 重量轻。 在工厂完成 组件整体装配, 现场只需再屋面铺底部连接件 (龙骨) , 用压板固定即可, 现场施工方便。
6.前支架中前横连梁与后支架档风板在结构设计分别起支撑作用中,同 时通过中间卡勾分散荷载, 增加组件支撑点, 以提高组件机械强度。
7.同排两块组件间隙 30mm, 或在挡风板上冲倒开口通风口, 以保证组 件通风。
8.该组件由于事先前后组件在工厂已连接好, 现场减轻安装强度, 节省 安装时间, 提高效率, 减少安装成本。
9. 在收纳支承结构时, 只需将支撑件折叠旋转成与面板平行, 就可以将 整个折叠式组件的空间降至最低, 安装系统结构配件少, 组件搬运方便, 降 低运输费用。
10.组件重量轻,减轻屋面荷载,并且组件组成的零件无特殊加工方式, 降低了制造成本。
本领域技术人员可显见,可对本发明的上述示例性实施例进行各种修改 和变型而不偏离本发明的精神和范围。 因此, 旨在使本发明覆盖落在所附 权利要求书及其等效技术方案范围内的对本发明的修改和变型。

Claims

权 利 要 求 书
1.一种光伏组件安装结构, 包括:
多个光伏组件 (1 ) , 其中每一个光伏组件均附连有:
附连至所述光伏组件第一侧的第一背面固定块连接件(3 ) 以及第一 背面卡勾连接件 (9a ) , 所述第一背面固定块连接件 (3 ) 以及第一背面 卡勾连接件 (9a ) 进一步附连至前支架组合;
附连至所述光伏组件第二侧的第二背面固定块连接件(3 ) 以及第二 背面卡勾连接件 (9a ) , 所述第二背面固定块连接件 (3 ) 以及第二背面 卡勾连接件 (9a ) 进一步附连至后支架组合;
其中, 所述前支架组合绕所述第一背面固定块连接件 (3 ) 以及第一 背面卡勾连接件 (9a ) 可自由转动, 所述后支架组合绕所述第二背面固 定块连接件 (3 ) 以及第二背面卡勾连接件 (9a ) 可自由转动。
2.如权利要求 1所述的光伏组件安装结构, 其特征在于, 所述多个光 伏组件 (1 ) 排列成行, 并分别由底部连接件 (12 ) 彼此相连, 以构成光伏 组件整体方阵系统。
3.如权利要求 2所述的光伏组件安装结构, 其特征在于, 第一排的光 伏组件的前支架组合和后支架组合均被附连至第一排底部连接件, 最后一 排的光伏组件的前支架组合和后支架组合均被附连至最后一排的底部连接 件, 位于第一排的光伏组件和最后一排的光伏组件之间的每一个光伏组件 的前支架组合被附连至前一排的底部连接件且后支架组合被附连至后一排 的底部连接件。
4.如权利要求 3所述的光伏组件安装结构, 其特征在于, 所述第一背 面固定块连接件以及第一背面卡勾连接件、 第二背面固定块连接件以及第 二背面卡勾连接件均通过粘结结构胶带 (2 ) 而附连至所述光伏组件, 所述 粘结结构胶带设置在所述第一和第二背面固定块连接件以及第一和第二背 面卡勾连接件的上部两翼面与光伏组件的预定附连部分上。
5.如权利要求 4所述的光伏组件安装结构, 其特征在于, 所述第一和 第二背面固定块连接件以及第一和第二背面卡勾连接件的结构相似, 均由 型材挤压成型, 所述第一和第二背面固定块连接件经由固定块 (4 ) 而分别 附连至所述前支架组合和所述后支架组合, 所述第一和第二背面卡勾连接 件经由卡勾组件 (9 ) 而分别附连至所述前支架组合和所述后支架组合, 所 述所述第一和第二背面固定块连接件以及第一和第二背面卡勾连接件在与 所述固定块或所述卡勾组件相接触的底面上设计有浅槽用于对所护固定块 或卡勾组件的安装进行限位, 进一步的, 在所述底面上设置有与所述固定 块或卡勾组件的沉孔相对应的螺孔。
6.如权利要求 5所述的光伏组件安装结构, 其特征在于, 所述固定块 为 L形, 且具有一定厚度以保证连接强度, 在所述固定块的底面设置有与 所述第一和第二背面固定块连接件相连接用的沉孔, 用于通过沉头螺栓, 并且所述固定块在相对于沉孔的另一侧具有一侧倒角。
7.如权利要求 6所述的太阳能电池互联结构, 其特征在于, 所述卡勾 组件由底面和圆弧形勾部分所组成, 在所述卡勾组件的底面上设置有与所 述第一和第二背面卡勾连接件相连接用的沉孔, 用于通过沉头螺栓, 所述 圆弧形勾部分上设置有与所述前支架组件和所述后支架组件的上部 R形组 件相匹配的凹圆面, 使得当光伏组件受到正风压而压下时所述凹圆面与所 述上部 R形组件相匹配, 从而将组件荷载逐步传递到下面的部件, 并且当 所述光伏组件受负风压而被吹离所述太阳能电池互联结构时, 所述圆弧形 勾部分可与所述前支架组合和所述后支架组合的上部 R形组件相互勾住, 与整个太阳能电池互联结构共同抗衡负风压, 进一步的, 所述圆弧形勾部 分在所述前支架组合和所述后支架的转动时起转动销子作用。
8.如权利要求 7所述的光伏组件安装结构, 其特征在于, 所述前支架 组合由前支架 (5 ) 及前横连梁 (6 ) 所组成, 并在上部形成 R形组件, 通 过沉头螺栓连接到所述固定块或通过 R形组件匹配于所述卡勾组件, 所述 前支架组合的下部则釆用压板方式固定于底部连接件 (12 ) 并与所述底部 连接件成直角。 其中, 所述前支架组合的侧部釆用斜面结构以避免与所述 背面固定块连接件发生碰擦, 进一步的, 所述前支架的侧面与所述前横连 梁贴合, 并且所述前支架和所述前横连梁在相互连接的侧面部分上均设置 有凹槽, 所述凹槽相互匹配并均具有螺孔, 使用连接螺栓头通过所述螺孔 以将所述前支架与所述前横连梁相组合, 进一步的, 所述前支架组合的下 部设置有安装槽口, 以与固定压板相匹配, 且所述前支架的上部加工出一 转动限位缺口, 以当所述前支架组合转动到安装位置时所述缺口的底边与 所述固定块下边相接触, 起到限位作用。
9.如权利要求 8所述的光伏组件安装结构, 其特征在于, 所述前横连 梁的上部设计为圆弧面, 以与所述卡勾组件以套轴结构相配合, 使前支架 组合能顺利转动, 同时所述前横连梁的侧面的凹槽可以容纳连接螺栓头, 使其不止超出所述前横连梁的侧平面, 所述前支架的下部靠近所述前横连 梁的一侧被设计为高出底部的转角槽口面, 使得所述前横连梁的下部一边 卡住所述转角槽口面, 由此更好地与所述前支架连成一体,进一步的, 所述 前横连梁下部另一边的端头与所述前支架的下部相贴合, 并加工出一缺口, 冲出螺栓孔。
10. 如权利要求 9所述的光伏组件安装结构, 其特征在于, 所述后支 架组合由后支架 (7 ) 及后挡风板 (8 ) 所组成, 并在上部形成 R形组件。 所述后支架组合的上部通过沉头螺栓连接到所述固定块 (4 ) , 下部则釆用 压板方式固定于所述底部连接件 (12 ) , 其中所述后支架同样为转动件, 其头部釆用圆柱形, 成型为 R形, 有圆孔以方便螺纹加工。 所述后支架的 侧部釆用斜面结构, 以确保不与所述背面固定块连接件 (3 ) 发生碰擦, 此 夕卜, 所述后支架的侧面与所述后挡风板贴合, 并且所述后支架和所述后挡 风板在相互连接的侧面上均设置有凹槽, 所述凹槽相互匹配并均具有螺孔, 使用连接螺栓头通过所述螺孔以将所述后支架与所述后挡风板相组合, 进 一步的, 所述后支架组合的下部设置有安装槽口, 同时, 所述后支架的上 部加工出一转动限位缺口, 以当所述后支架组合转动到安装位置时所述缺 口的底边与所述固定块下边相接触, 起到限位作用。
1 1. 如权利要求 10所述的光伏组件安装结构, 其特征在于, 所述后 挡风板的一个功能是起后部挡风作用, 以避免所述光伏组件的背面受风载, 同时所述后挡风板的上部设计为圆弧面, 以与所述卡勾组件以套轴结构相 配合, 使所述后支架组合能顺利转动, 此外, 所述后挡风板的侧面的所述 凹槽可以容纳所述连接螺栓头, 使其不止超出所述后挡风板的侧平面, 进 一步的, 所述后支架的下部靠近所述后挡风板的一侧被设计为高出底部的 转角槽口面, 且所述后挡风板的下部釆用卡接结构, 以卡住所述后支架的 所述转角槽口面, 使其更好地与所述后支架连成一体, 所述后挡风板可加 工出倒开口以使整个光伏组件安装结构具有较好的通风性。
12. 如权利要求 1 1所述的光伏组件安装结构, 其特征在于, 所述固 定块的沉头螺栓可被松开, 以使得所述前支架组合和所述后支架组合可以 顺利旋转, 待转动到待安装位置后, 再紧固沉头螺栓待安装。
13. 如权利要求 1 1所述的光伏组件安装结构, 其特征在于, 所述底 部连接件 (12 ) 上部的左右侧分别设置有压板用螺栓头槽 (12-1 ) , 并且 所述上部的表面上与所述前支架组合和所述后支架组合的接合处均设置有 倒波纹, 此外, 所述底部连接件的上部的表面中间设置有一凸出部分, 以 保证组件间存在一定缝隙。
14. 如权利要求 13所述的光伏组件安装结构, 其特征在于所述底部 连接件的上部的表面中间的所述凸出部分的宽度为 28mm。
15. 一种用于安装如权利要求 1-14所述的光伏组件安装结构的方法, 包括:
先铺设底部连接件 (12 ) ;
打开光伏组件 (1 ) 的前支架组合和后支架组合, 转动到待安装位置并 重新紧固;
将已设定为待安装位置的光伏组件搬上所述底部连接件;
检査完毕所有部件, 盖上固定压块 (13 ) , 以固定所述前支架组合和 所述后支架组合;
将压板螺栓 (14 ) 插入所述固定压块, 并进行紧固, 从而将所述光伏 组件固定在所述底部连接件上。
16. 如权利要求 15所述的方法, 其特征在于, 所述盖上固定压块包 括: 将所述固定压块的一部分扣入所述前支架组合和所述后支架组合的下 部所设置的安装槽口。
17. 如权利要求 15所述的方法, 其特征在于, 在安装之前, 准备木 垫条, 并将所述压板螺栓预先放置在所述底部连接件的所述压板用螺栓头 槽中以快速方便安装, 同时, 在紧固所述压板螺栓和所述固定压块前先连 接好所有电缆连接线, 并将连接完毕后多余的线缆放置在所述底部连接件 的内侧。
18. 一种折叠式组件, 其特征在于, 包括:
面板 (101 ) , 具有正面和背面;
第一支撑块(102-1 ) 和第二支撑块(102-2 ) , 设置于所述面板的背面 上, 并分别靠近所述面板的两侧; 以及
第一支撑件 (104-1 ) 和第二支撑件 (104-2 ) , 所述第一支撑件经由第 一铰链 (103- 1 ) 连接于所述第一支撑块, 且所述第二支撑件经由第二铰链 ( 103-2 ) 连接于所述第二支撑块,
其中, 所述第一支撑件和所述第二支撑件分别能绕所述第一铰链和所 述第二铰链折叠旋转。
19. 如权利要求 18所述的折叠式组件, 其特征在于, 所述面板是太阳 能光伏组件, 且所述面板的正面是受光面。
20. 如权利要求 18所述的折叠式组件, 其特征在于, 所述第一和第二 支撑块通过粘性材料粘结固定于所述面板的背面上。
21. 如权利要求 18所述的折叠式组件, 其特征在于, 所述第一支撑件 和所述第二支撑件的长度是可变的。
22. 如权利要求 21所述的折叠式组件, 其特征在于, 所述第一支撑件 和所述第二支撑件是长度可变的伸縮式支撑件。
23. 如权利要求 21所述的折叠式组件, 其特征在于, 所述第一支撑件 和所述第二支撑件中的至少一个进一步包括:回形件(108 )和支撑杆(109), 其中, 所述回形件的一端直接连接到所述第一支撑块或所述第二支撑 块的底部, 且所述支撑杆的一端连接于所述回形件一侧的一结合点处, 以 使该结合点、 所述支撑杆的另一端与所述回形件的另一端构成一三角支承 结构,
其中, 所述支撑杆能绕所述结合点进行旋转, 以调节所述第一支撑件 和所述第二支撑件中的至少一个的高度。
24. 如权利要求 18所述的折叠式组件, 其特征在于, 所述面板为无边 框面板。
25. 如权利要求 18所述的折叠式组件, 其特征在于, 还包括: 接线盒 ( 105 ) , 设置于所述面板的背面。
PCT/CN2012/083316 2012-05-03 2012-10-22 一种折叠式光伏组件安装结构及其安装方法 WO2013163866A1 (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2015509283A JP6157594B2 (ja) 2012-05-03 2012-10-22 折り畳み式太陽光発電アセンブリの実装構造およびその実装方法
EP12875799.4A EP2884545B1 (en) 2012-05-03 2012-10-22 Folded photovoltaic assembly mounting structure and mounting method therefor
IN10302DEN2014 IN2014DN10302A (zh) 2012-05-03 2012-10-22
ES12875799T ES2950476T3 (es) 2012-05-03 2012-10-22 Estructura de montaje de conjunto fotovoltaico plegado y método de montaje de la misma.
US14/531,665 US9559633B2 (en) 2012-05-03 2014-11-03 Folded photovoltaic assembly mounting structure and mounting method therefor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201210134804.1A CN102683444B (zh) 2012-05-03 2012-05-03 折叠式组件
CN201210134804.1 2012-05-03
CN201210369274.9A CN102881743B (zh) 2012-09-28 2012-09-28 一种光伏组件安装结构及其安装方法
CN201210369274.9 2012-09-28

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/531,665 Continuation US9559633B2 (en) 2012-05-03 2014-11-03 Folded photovoltaic assembly mounting structure and mounting method therefor

Publications (1)

Publication Number Publication Date
WO2013163866A1 true WO2013163866A1 (zh) 2013-11-07

Family

ID=49514197

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/083316 WO2013163866A1 (zh) 2012-05-03 2012-10-22 一种折叠式光伏组件安装结构及其安装方法

Country Status (6)

Country Link
US (1) US9559633B2 (zh)
EP (1) EP2884545B1 (zh)
JP (1) JP6157594B2 (zh)
ES (1) ES2950476T3 (zh)
IN (1) IN2014DN10302A (zh)
WO (1) WO2013163866A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108155860A (zh) * 2017-12-30 2018-06-12 安徽伙伴电气有限公司 一种用于太阳能光伏组件的可调式随动底盘
CN110120780A (zh) * 2019-05-30 2019-08-13 中国人民解放军32181部队 一种多级抽拉式光伏框架组件
CN113954602A (zh) * 2021-09-01 2022-01-21 江苏九州电器有限公司 一种便于安装的车厢用电加热器

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6573485B2 (ja) * 2015-06-01 2019-09-11 旭化成ホームズ株式会社 固定部材
CN107453699B (zh) * 2017-08-28 2024-01-23 江西清华泰豪三波电机有限公司 一种光伏组件及光伏装置
CN108540054B (zh) * 2018-04-19 2020-09-08 国家电投集团江西水电检修安装工程有限公司 一种机动型大功率光伏发电装置
CN113595489A (zh) * 2021-07-08 2021-11-02 湖南大海诚创新能源科技有限公司 一种可升降式光伏折叠升降系统
DE102021124626A1 (de) 2021-08-11 2023-02-16 Mounting Solutions PV Systems GmbH Photovoltaik-Montagesystem mit einem Fußelement
IT202200005417A1 (it) * 2022-03-18 2023-09-18 Conatct Italia srl Sistema di montaggio concatenato di file di pannelli fotovoltaici
CN114785264B (zh) * 2022-05-09 2023-02-07 宁波欧达光电有限公司 一种能够层叠收拢的光伏单元以及光伏组件
CN116314411B (zh) * 2023-05-17 2023-08-01 赫里欧新能源有限公司 一种折叠式光伏板封装背板
BE1030180B1 (de) * 2023-05-25 2024-07-01 Shanghai Chiko Solar Tech Verbindungsvorrichtung für eine photovoltaische Solarhalterung und photovoltaische Solarhalterung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201773843U (zh) 2010-08-02 2011-03-23 无锡尚德太阳能电力有限公司 太阳电池组件边框以及带有该边框的太阳电池组件
CN201904353U (zh) * 2010-11-30 2011-07-20 聂恒辉 一种带有支架的太阳能电池
CN102187163A (zh) * 2008-09-26 2011-09-14 固体工程有限公司 具有极旋转轴的光伏面板支撑结构
DE102010017705A1 (de) 2010-07-02 2012-01-05 Patrik Diwald Montagevorrichtung zur Anordnung von Solarmodulen
US20120085340A1 (en) * 2009-05-20 2012-04-12 Csem Centre Suisse D'electronique Et De Microtechnique Sa Recherche Et Developpement Mini solar islands for household needs
CN102683444A (zh) * 2012-05-03 2012-09-19 常州天合光能有限公司 折叠式组件

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421943A (en) * 1982-02-19 1983-12-20 Cities Service Company Collapsible mobile solar energy power source
US6046399A (en) * 1997-01-13 2000-04-04 Kapner; Mark Roofing panels with integral brackets for accepting inclined solar panels
NL1017567C2 (nl) * 2001-03-12 2002-09-20 Jazo Zevenaar B V Houder voor een fotovolta´sch paneel.
JP2003234492A (ja) * 2002-02-12 2003-08-22 Fuchimoto Ritsuko 太陽電池モジュールの取付具及び工法
JP2006278738A (ja) * 2005-03-29 2006-10-12 Kyocera Corp 太陽光発電装置
JPWO2006121013A1 (ja) * 2005-05-11 2008-12-18 株式会社カネカ 太陽電池モジュール、及び太陽電池設置面
JP3118743U (ja) * 2005-11-22 2006-02-02 稔 上原 陸屋根用架台
US7814899B1 (en) * 2006-07-04 2010-10-19 Jonathan Port Solar panel mounting systems
US7857269B2 (en) * 2006-11-29 2010-12-28 Pvt Solar, Inc. Mounting assembly for arrays and other surface-mounted equipment
FR2922365B1 (fr) * 2007-10-16 2009-12-18 Avancis Gmbh & Co Kg Perfectionnements apportes a des elements capables de collecter de la lumiere.
DE102007060023A1 (de) * 2007-12-13 2009-06-18 Yamaichi Electronics Deutschland Gmbh Anschlußdose, System, Verfahren und Verwendung
JP5451989B2 (ja) * 2008-06-10 2014-03-26 三菱電機株式会社 太陽電池架台装置
MX2011000583A (es) * 2008-07-14 2011-07-28 Gehrlicher Solar Ag Estructura de sujeción para un módulo solar grande y módulo solar.
CN201369334Y (zh) 2009-01-15 2009-12-23 李毅 非晶硅太阳能电池组件
CN101847665A (zh) 2009-03-26 2010-09-29 秦超 可调节式太阳能支架
US8085565B2 (en) 2009-04-08 2011-12-27 Lear Corporation Vehicle inverter for powering consumer electronic devices
CA2704489C (en) * 2009-05-13 2018-02-27 Nathan Rizzo Solar panel assembly
FR2950956B1 (fr) * 2009-10-07 2012-11-23 Dani Alu Dispositif de lestage de panneau solaire
FR2953912B1 (fr) 2009-12-10 2014-02-14 Asten Assistance Services Traitements Environnement Nucleaire Systeme de support de panneaux photovoltaiques et procede de support correspondant
CN201820766U (zh) * 2010-06-21 2011-05-04 鸿富锦精密工业(深圳)有限公司 太阳能光电板安装支架
JP5784887B2 (ja) * 2010-09-01 2015-09-24 株式会社Nttファシリティーズ 太陽電池パネル架台、及び太陽電池装置
BR112013004814A2 (pt) * 2010-09-03 2016-05-31 Dynoraxx Inc sistema de montagem de painel solar, kit de montagem de painel solar e aparelho para prender um painel solar a uma sustebtação
NL2005826C2 (en) * 2010-12-07 2012-06-08 Johannes Lieuwe Wever Frame system for fixing panels at an angle on the ground.
CN201985126U (zh) 2011-03-26 2011-09-21 杭州帷盛太阳能科技有限公司 太阳能光伏板安装支架
CN202103062U (zh) 2011-05-06 2012-01-04 天津天润成能源技术研发有限公司 一种光伏系统专用的双向可调支架
US8590223B2 (en) * 2011-08-29 2013-11-26 A. Raymond Et Cie Solar panel assembly attachment apparatus
CN102315331B (zh) 2011-10-08 2012-12-12 保定天威集团有限公司 一种轻量化薄膜太阳能电池组件及其制作方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102187163A (zh) * 2008-09-26 2011-09-14 固体工程有限公司 具有极旋转轴的光伏面板支撑结构
US20120085340A1 (en) * 2009-05-20 2012-04-12 Csem Centre Suisse D'electronique Et De Microtechnique Sa Recherche Et Developpement Mini solar islands for household needs
DE102010017705A1 (de) 2010-07-02 2012-01-05 Patrik Diwald Montagevorrichtung zur Anordnung von Solarmodulen
CN201773843U (zh) 2010-08-02 2011-03-23 无锡尚德太阳能电力有限公司 太阳电池组件边框以及带有该边框的太阳电池组件
CN201904353U (zh) * 2010-11-30 2011-07-20 聂恒辉 一种带有支架的太阳能电池
CN102683444A (zh) * 2012-05-03 2012-09-19 常州天合光能有限公司 折叠式组件

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108155860A (zh) * 2017-12-30 2018-06-12 安徽伙伴电气有限公司 一种用于太阳能光伏组件的可调式随动底盘
CN110120780A (zh) * 2019-05-30 2019-08-13 中国人民解放军32181部队 一种多级抽拉式光伏框架组件
CN113954602A (zh) * 2021-09-01 2022-01-21 江苏九州电器有限公司 一种便于安装的车厢用电加热器
CN113954602B (zh) * 2021-09-01 2023-07-04 江苏九州电器有限公司 一种便于安装的车厢用电加热器

Also Published As

Publication number Publication date
JP2015521457A (ja) 2015-07-27
JP6157594B2 (ja) 2017-07-05
US9559633B2 (en) 2017-01-31
ES2950476T3 (es) 2023-10-10
EP2884545A1 (en) 2015-06-17
EP2884545A4 (en) 2016-01-27
IN2014DN10302A (zh) 2015-08-07
EP2884545B1 (en) 2023-03-29
US20150129014A1 (en) 2015-05-14

Similar Documents

Publication Publication Date Title
WO2013163866A1 (zh) 一种折叠式光伏组件安装结构及其安装方法
KR101429633B1 (ko) 난간용 태양전지모듈 거치장치
US20140360558A1 (en) Pivot Framing System For Dual Glass Photovoltaic Modules
US8826608B2 (en) Minimal penetration modular roof-top mounting racks and solar photovoltaic systems incorporating the same
CN103583001A (zh) 太阳能瓦片固定装置
JP5838308B2 (ja) 太陽電池モジュール及び太陽光発電装置
US11374530B2 (en) Brackets for minimal penetration modular roof-top mounting racks and solar photovoltaic systems and method for using the brackets
JP5025125B2 (ja) 太陽光利用機器用フレーム及びそれを用いた太陽光利用機器の設置方法
WO2019062312A1 (zh) 薄膜光伏组件的背挂式安装总成
JP5273909B2 (ja) 太陽光発電装置
JP5744469B2 (ja) 太陽光発電モジュール用架台システム
CN102044990B (zh) 一种无框bipv太阳能组件的安装方法
JP5153406B2 (ja) 太陽電池モジュールの取り付け装置
CN216390902U (zh) 适于双面组件的光伏支架
WO2011129686A1 (en) Solar panel system, and profile mounting assembly and method of mounting for such a system
CN104104317A (zh) 一体化太阳能屋顶发电系统
CN213585646U (zh) 适于建筑光伏一体化的光伏组件边框、光伏组件及其系统
CN210516738U (zh) 光伏组件及建筑一体化组件
CN220673682U (zh) 一种太阳能光伏板组件
KR101868299B1 (ko) 벽체 설치형 태양광 발전장치
CN216959740U (zh) 光伏发电装置
KR20220107822A (ko) 저중심 태양광모듈 설치구조물
JP2014084587A (ja) 太陽光発電パネルの取り付け構造
CN220107878U (zh) 一种光伏构件
CN219033832U (zh) 一种金属屋面轻质化光伏支架组件安装结构

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12875799

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2015509283

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2012875799

Country of ref document: EP