CN102299186A - Solar cell panel installation and fixing device, and installation and fixing method - Google Patents

Solar cell panel installation and fixing device, and installation and fixing method Download PDF

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Publication number
CN102299186A
CN102299186A CN2011102467626A CN201110246762A CN102299186A CN 102299186 A CN102299186 A CN 102299186A CN 2011102467626 A CN2011102467626 A CN 2011102467626A CN 201110246762 A CN201110246762 A CN 201110246762A CN 102299186 A CN102299186 A CN 102299186A
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CN
China
Prior art keywords
guide rail
fixing device
solar panel
groove
installing
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Granted
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CN2011102467626A
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Chinese (zh)
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CN102299186B (en
Inventor
徐麟
于大洋
王仕鹏
丁建
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Yancheng Zhengtai New Energy Technology Co.,Ltd.
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Zhejiang Chint Solar Energy Technology Co Ltd
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Priority to CN2011102467626A priority Critical patent/CN102299186B/en
Publication of CN102299186A publication Critical patent/CN102299186A/en
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    • 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

A solar cell panel installation and fixing device comprises a solar cell panel module and a fixing device which is bonded and fixed on a back side of the module. The fixing device comprises at least two guide rails, wherein the guide rails are extended out of an edge of the module for a certain distance and the guide rails are bonded and connected with a bonding surface of the module. A support fixing apparatus comprises a pedestal, a fixed slot and a slot which is in a U shape. The pedestal is located at a lowest part of the support fixing device. The fixed slot and the U shaped slot are arranged on two sides of a horizontal plane of a support structure in a supporting structure and are fixed on the pedestal through the support structure. An opening direction of the U shaped slot is a horizontal direction and is a backward direction of the direction of a screw-fixed slot. The invention also discloses a solar cell panel installation and fixing method. By using the device and the method, installation of the solar cell panel is simple, an installation space can be saved and installation costs can be reduced.

Description

A kind of solar panel fixing device for installing and installing and fixing method
Technical field
The present invention relates to the installing area of solar panel, more specifically, the present invention relates to a kind of solar panel fixing device for installing and installing and fixing method.
Background technology
In existing solar panel installing area, there are following several mounting meanss usually:
First kind of mounting means is to adopt the mode of crystal silicon dorsal part plastic film+aluminum metal frame to realize that the defective of this mounting means is to involve great expense, and may damage battery itself to the installation of frame.
Second kind of mounting means is that the mode that adopts front and rear panel glass+metal holder to install realizes, the defective of this mounting means be metal holder need with the module electric insulation, simultaneously near the clip through moisture the dirt that occurs of environment assemble the effective power generation region of clad battery to a certain extent, and, also have the problem that local stress increases around the clip.
The third mounting means is the mode that adopts clamping device, be fixed to clip on face plate edge and the back side of panel by screw, and the defective of this mounting means is not only to exist dirt to assemble and clip local stress problem equally with prior art two, and clip increased the surf zone of panel in the projection of face plate edge, increased cost of transportation.
The 4th kind of mounting means is the mode that adopts at battery module back side adhering fixture, and the major technique characteristics of this mounting means require module edge and fixture that the distance of 1CM is at least arranged, purpose is to reduce the intermodule space when being installed in series, and the defective of this mounting means be when installing module easily with the friction and the collision at fixture generation two, cause module damage.Cutting process will be done in fixture support two simultaneously, destroys the fixture integrality, reduces the guide rail tolerance, has increased installation risk and cost.
In sum, in existing solar panel installing area, all there is various defective in the mounting means of several main flows, so letter is waited to propose a kind ofly can make that the installation of described solar panel is easier, save installing space simultaneously, the erecting device that installation cost is lower again.
Summary of the invention
In order to overcome the above-mentioned defective in the existing mounting technique, the present invention proposes a kind of solar panel fixing device for installing and installing and fixing method, wherein said solar panel fixing device for installing, comprise that solar cell plate module and bonding are fixed to the fixture on the described module back side, wherein:
Described fixture comprises at least two guide rails, and described guide rail extends edge one segment distance of described module at least, and the adhesive surface bonding connection of described guide rail and described module;
One supporting adn fixing device, described supporting adn fixing device comprise base, holddown groove and " U " type draw-in groove three parts.
Described base is positioned at the foot of supporting adn fixing device; Holddown groove and " U " type draw-in groove are arranged in the horizontal both sides of the supporting structure of supporting construction, and are fixed on the described base by supporting structure, and described " U " type draw-in groove opening direction is a horizontal direction, and screw holddown groove direction dorsad.
According to a preferred embodiment of the present invention, described guide rail in the described solar panel fixing device for installing is inserting mode and the mode of fixedlying connected with the mounting means of described supporting adn fixing device, one end of described guide rail is connected with inserting mode with described " U " type draw-in groove opening, and the other end of described guide rail is connected in fixedly connected mode with described holddown groove.
According to a further advantageous embodiment of the invention, to stretch out the distance at the edge of described module be 10~50mm to guide rail described in the described solar panel fixing device for installing.
According to another preferred embodiment of the present invention, guide rail is parallel to the long limit of described module described in the described solar panel fixing device for installing, and the length of the part of the bonding connection of described guide rail and described module equals the length on the long limit of described module; Perhaps described guide rail is parallel to the minor face of described module, and the length of the part of the bonding connection of described guide rail and described module equals the length of described module minor face
According to a further preferred embodiment of the invention, guide rail described in the described solar panel fixing device for installing extends on the end face of described module and has pore structure, position relative with described pore structure on the described guide rail has groove structure, utilize screw to pass holddown groove and the groove structure on the guide rail and the pore structure of supporting construction, and with gasket construction described fixture is fixedlyed connected with described supporting adn fixing device in conjunction with nut.
According to a further advantageous embodiment of the invention, in the described solar panel fixing device for installing, in described solar panel, be provided with device for converting solar energy.
According to another preferred embodiment of the present invention, the upper edge of " U " type draw-in groove described in the described solar panel fixing device for installing is shorter than the lower edge.
According to another aspect of the present invention, the present invention also provides a kind of solar panel installing and fixing method, and this method may further comprise the steps:
Adhesion step is bonded to described two guide rails on the described solar cell plate module at least;
The grafting step is connected with described " U " type draw-in groove opening an end of described guide rail with inserting mode;
Fixedly connected step, the other end of described guide rail is connected in fixedly connected mode with described holddown groove.
According to another preferred embodiment of the present invention, described solar panel installing and fixing method, wherein further comprising the steps of: utilize screw to pass holddown groove and the groove structure on the guide rail and the pore structure of supporting construction, and the step of described fixture being fixedlyed connected with described supporting adn fixing device in conjunction with nut and gasket construction.
Have the following advantages according to above-mentioned solar panel fixing device for installing of the present invention and fixing means:
At first, kept the integrality of fixture, made module sustain severe endurance test.Even battery edge directly contacts fixture---guide rail, its stress does not have influence to battery itself yet; Secondly, described solar panel can be installed in series, and has saved the space to a great extent, has reduced installation cost; Once more, fitting operation is simply rapid, and described supporting construction is simple, applied range; At last, the mode that battery and fixture are pasted has well guaranteed the integrality of battery, has also avoided the situation that produces hot spot because of installing.
Description of drawings
By reading the detailed description of doing with reference to the following drawings that non-limiting example is done, it is more obvious that other features, objects and advantages of the present invention will become:
Fig. 1 is the relative position schematic diagram of the described solar cell plate module and the described fixture (being illustrated as guide rail) of solar panel fixing device for installing according to an embodiment of the invention.
Fig. 2 is the end view of the described fixture (being illustrated as guide rail) of solar panel fixing device for installing according to an embodiment of the invention.
Fig. 3 is the schematic diagram of the described supporting adn fixing device of solar panel fixing device for installing according to an embodiment of the invention.
Fig. 4 is the described fixture (being illustrated as guide rail) of solar panel fixing device for installing according to an embodiment of the invention and the mode of the fixedlying connected schematic diagram of described supporting adn fixing device.
Fig. 5 is the described fixture (being illustrated as guide rail) of solar panel fixing device for installing according to an embodiment of the invention and the socket connection mode schematic diagram of described supporting adn fixing device.
Fig. 6 is that the two ends of the described fixture (being illustrated as guide rail) of solar panel fixing device for installing according to an embodiment of the invention achieve a fixed connection and the common structural representation that is connected of pegging graft with described supporting construction.
Same or analogous Reference numeral is represented same or analogous parts in the accompanying drawing.
Embodiment
For a better understanding and interpretation of the present invention, the present invention is described in further detail with reference to Fig. 1-6 below.
Fig. 1 is the relative position schematic diagram of the described solar cell plate module and the described fixture (being illustrated as guide rail) of solar panel fixing device for installing according to an embodiment of the invention.As shown in Figure 1, be bonded with fixture at the back side of described solar panel 100---guide rail 101, the guide rail 101 shown in the figure is two, preferably, the quantity of described guide rail can be many.The edge, long limit 102 of the described solar cell plate module 100 of described guide rail 101 distances is 1CM at least, preferably greater than 5CM, the length on the long limit of described solar cell plate module 100 all is longer than at the two ends of guide rail 101, the edge 10mm of described solar cell plate module is extended at the two ends of guide rail 101 at least, but be not more than 100mm, preferably, can be extended out 30mm; Described guide rail 101 adopts the bonding connection mode with the back side of solar cell plate module 100, and preferably, the adhesive surface length of described guide rail 101 and solar cell plate module 100 equals the length on the long limit of described solar cell plate module 100.Guide rail 101 shown in the figure is parallel with the long limit of described solar panel 100, according to actual needs, also guide rail 101 can be set to parallel with the minor face of described solar panel 100.
In addition, described guide rail 101 can use multiple binding material and adopt various bonding modes with the bonding of solar cell plate module 100, for example, can adopt binding agent bond fully described guide rail and solar cell plate module, also can adopt partly bond described guide rail and solar cell plate module of piecewise of bonding strip.Above-mentioned guide rail 101 adopts the bar shaped made from aluminium profile usually, also can adopt the other materials of other shapes to make, simultaneously, when installing and fixing environment when changing, described two or many guide rails also can not parallelly be provided with, and install and fix environment as long as can satisfy better.
Preferably, the fixture shown in Fig. 1 is two guide rails, also can adopt other fixture, for example traditional mechanical fastening system, and as anchor clamps, fixed slot configurations, draw-in groove structure or the like.
Fig. 2 is the end view of the described fixture (being illustrated as guide rail) of solar panel fixing device for installing according to an embodiment of the invention.As shown in Figure 2, the end of described guide rail 101 shows groove structure 201 and pore structure 202, and described end face is typical aluminium section bar structure end face.The size of the width of described groove structure 201 and pore structure 202 can be designed so that screw passes described pore structure 202 and groove structure 201, described groove structure 201 can only be positioned at the end of aluminium section bar guide rail 101, also can run through a surface of whole aluminium section bar guide rail 101.Certainly, according to the actual installation needs, can be to the position of pore structure 202, the length of groove structure 201, width carry out multiple choices.
In the actual fabrication process, because the solar cell plate module is slab construction normally, therefore guide rail is usually designed to illustrated tetragonal body structure, just on a surface of guide rail, has groove structure, and pore structure is usually designed to circular configuration, and the shape according to screw-nut also can be designed to other shapes certainly.
Fig. 3 is the schematic diagram of the described supporting adn fixing device of solar panel fixing device for installing according to an embodiment of the invention.As shown in Figure 3, described supporting adn fixing device 300 comprises fixed slot configurations 301, " U " type draw-in groove 302, base 303 and supporting structure 304, wherein, described base 303 is positioned at the foot of this supporting adn fixing device 300, and described fixed slot configurations 301 and " U " type draw-in groove 302 are positioned at the horizontal both sides of supporting structure 304, and is fixed on the described base 303 by supporting structure 304; The opening direction of " U " type draw-in groove 302 is a horizontal direction, and the direction of holddown groove 302 dorsad, and for the ease of installing, preferably, the upper edge of described " U " type draw-in groove is shorter than lower edge 10mm at least, is not more than 500mm usually.
Described supporting adn fixing device 300 adopts rigid metallic material to make usually, preferably, in order to satisfy installation flexibility, also can adopt animi resin material or other chemical materials of certain toughness to make, certainly, when the shape of solar cell plate module and edge changed to some extent and cause the shape of guide rail to change, described " U " type draw-in groove also can be designed to other shapes to adapt to above-mentioned variation.And fixed slot configurations 301 is usually designed to illustrated groove shapes, in order to hold an end of screw, is usually designed to the notch part that screw just passes the groove of holddown groove 301.
In supporting adn fixing device shown in Figure 3 300, because it will be realized and being connected of fixture (being illustrated as guide rail), therefore, when described fixture is taked different designs, for example can take draw-in groove structure etc., the shape of the holddown groove 301 in the described supporting adn fixing device 300 and " U " type draw-in groove 302 also can change according to the different of design of fixture, as long as can guarantee that fixture and described supporting adn fixing device 300 can be adaptive better.
Fig. 4 is the described fixture (being illustrated as guide rail) of solar panel fixing device for installing according to an embodiment of the invention and the mode of the fixedlying connected schematic diagram of described supporting adn fixing device.As shown in Figure 4, show the structural representation that guide rail 101 is fixedlyed connected with supporting adn fixing device 300.Described guide rail 101 extends on the end face of described module and has pore structure 202, on the described guide rail 101 position relative with described pore structure 202 have groove structure 201 (can be referring to shown in Figure 2, said structure is not shown in Fig. 4), utilize screw 401 to pass the notch part of the holddown groove 301 of supporting construction, pass groove structure 201 and pore structure 202 on the guide rail 101 then, and with gasket construction 403 described guide rail 101 is fixedlyed connected with described supporting adn fixing device 300 in conjunction with nut 402.Preferably, described gasket construction 403 is designed to the square surface that is in contact with it with adaptive guide rail 101 better, and the diameter of screw 401 preferably selects diameter to be slightly less than the recess openings of sizes of described holddown groove 301, and fixed effect is better like this.
Preferably, " U " type draw-in groove, holddown groove and the base of described supporting adn fixing device also can be made respectively, re-assembly in use, simultaneously base also can be made into difformity according to the difference of installation environment, for example can be designed to just in time to clamp or be adsorbed on shape or structure on the roof on the bigger roof of the gradient.To the groove structure, the length of the syndeton between " U " type draw-in groove and the base portion also can be carried out different selections at different installation environments simultaneously.
Fig. 5 is the described fixture (being illustrated as guide rail) of solar panel fixing device for installing according to an embodiment of the invention and the socket connection mode schematic diagram of described supporting adn fixing device.As shown in Figure 5, described guide rail 101 is inserted in " U " type draw-in groove 302 of described supporting adn fixing device 300, preferably, the openings of sizes of " U " type draw-in groove 302 is designed to just hold the thickness of described guide rail 101, certainly, when the shape of solar cell plate module 100 and edge changed to some extent and cause the shape of guide rail 101 to change, described " U " type draw-in groove 302 also can be designed to other shapes to adapt to above-mentioned variation.And the direction of " U " type draw-in groove 302 is usually designed to horizontal direction, and the direction of holddown groove 301 dorsad, to guarantee being connected in series of a plurality of solar cell plate module 100.
Fig. 6 is that the two ends of the described fixture (being illustrated as guide rail) of solar panel fixing device for installing according to an embodiment of the invention achieve a fixed connection and the structural representation of pegging graft and being connected jointly with described supporting construction.As shown in Figure 6, the two ends of described guide rail 101 are connected with two supporting adn fixing devices 300 respectively, the Just One Of Those Things end connects " U " type draw-in groove 302 of supporting adn fixing device 300, what adopt is the mode of socket connection, the other end connects the fixed slot configurations 301 of supporting adn fixing device 300, what adopt is fixedly connected mode, the guide rail 101 that is connected other again toward the fixed slot configurations 301 in the outside and " U " type draw-in groove 302 again of above-mentioned like this supporting adn fixing device 300, thereby realize being connected in series of a plurality of solar cell plate module 100, and solar cell plate module 100 and guide rail 101 still adopt the mode of bonding connection.
Similarly, in structure shown in Figure 6, difference according to the shaped design of guide rail, the holddown groove 301 of described supporting adn fixing device 300 and the shape of " U " type draw-in groove 302 also can design is different from illustrated structure, as long as make that described fixture (being illustrated as guide rail) and holddown groove 301 and " U " type draw-in groove 302 of supporting adn fixing device 300 can be adaptive better.
Because the mount fixing structure in showing among above-mentioned Fig. 6 has been realized the double fixed of guide rail and supporting adn fixing device, therefore make fixed effect better, be convenient to being installed in series of a plurality of solar panels simultaneously, solar panel and guide rail adopt bonding ways of connecting to guarantee the integrality of solar panel better simultaneously, also avoided making solar panel produce the situation of hot plate because install, application is stronger, has very vast market prospect.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and under the situation that does not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, therefore is intended to be included in the present invention dropping on the implication that is equal to important document of claim and all changes in the scope.Any Reference numeral in the claim should be considered as limit related claim.In addition, obviously miscellaneous part, unit or step do not got rid of in " comprising " speech, and odd number is not got rid of plural number.A plurality of parts of stating in system's claim, unit or device also can be realized by software or hardware by parts, unit or device.

Claims (9)

1. a solar panel fixing device for installing comprises that solar cell plate module and bonding are fixed to the fixture on the described module back side, wherein:
Described fixture comprises at least two guide rails, and described guide rail extends edge one segment distance of described module at least, and the adhesive surface bonding connection of described guide rail and described module;
One supporting adn fixing device, described supporting adn fixing device comprise base, holddown groove and " U " type draw-in groove three parts.
Described base is positioned at the foot of supporting adn fixing device; Holddown groove and " U " type draw-in groove are arranged in the horizontal both sides of the supporting structure of supporting construction, and are fixed on the described base by supporting structure, and described " U " type draw-in groove opening direction is a horizontal direction, and screw holddown groove direction dorsad.
2. solar panel fixing device for installing as claimed in claim 1, wherein said guide rail is inserting mode and the mode of fixedlying connected with the mounting means of described supporting adn fixing device, one end of described guide rail is connected with inserting mode with described " U " type draw-in groove opening, and the other end of described guide rail is connected in fixedly connected mode with described holddown groove.
3. the distance that solar panel fixing device for installing as claimed in claim 1, wherein said guide rail stretch out the edge of described module is 10~50mm.
4. solar panel fixing device for installing as claimed in claim 1, wherein said guide rail are parallel to the long limit of described module, and the length of the part of the bonding connection of described guide rail and described module equals the length on the long limit of described module; Perhaps described guide rail is parallel to the minor face of described module, and the length of the part of the bonding connection of described guide rail and described module equals the length of described module minor face.
5. solar panel fixing device for installing as claimed in claim 1, wherein said guide rail extends on the end face of described module and has pore structure, position relative with described pore structure on the described guide rail has groove structure, utilize screw to pass holddown groove and the groove structure on the guide rail and the pore structure of supporting construction, and with gasket construction described fixture is fixedlyed connected with described supporting adn fixing device in conjunction with nut.
6. solar panel fixing device for installing as claimed in claim 1 wherein is provided with device for converting solar energy in described solar panel.
7. solar panel fixing device for installing as claimed in claim 1, the upper edge of wherein said " U " type draw-in groove is shorter than the lower edge.
8. it is fixing that solar panel installing and fixing method, this method utilize any described solar panel fixing device for installing of claim 1-7 that described solar panel is implemented, and wherein this method may further comprise the steps:
Adhesion step is bonded to described two guide rails on the described solar cell plate module at least;
The grafting step is connected with described " U " type draw-in groove opening an end of described guide rail with inserting mode;
Fixedly connected step, the other end of described guide rail is connected in fixedly connected mode with described holddown groove.
9. solar panel installing and fixing method as claimed in claim 8, wherein further comprising the steps of: utilize screw to pass holddown groove and the groove structure on the guide rail and the pore structure of supporting construction, and the step of described fixture being fixedlyed connected with described supporting adn fixing device in conjunction with nut and gasket construction.
CN2011102467626A 2011-08-25 2011-08-25 Solar cell panel installation and fixing device, and installation and fixing method Active CN102299186B (en)

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CN102881747A (en) * 2012-10-23 2013-01-16 中利腾晖光伏科技有限公司 Convenient assembly type solar battery component frame
WO2014101319A1 (en) * 2012-12-31 2014-07-03 友达光电股份有限公司 Photovoltaic device, photovoltaic module and fixing piece thereof
WO2015106435A1 (en) * 2014-01-14 2015-07-23 友达光电股份有限公司 Photovoltaic array assembly system
CN108076673A (en) * 2015-09-23 2018-05-25 3M创新有限公司 Construction bonds composition and attachment bracket and they in the use in the block of photovoltaic solar mould
CN117013928A (en) * 2023-08-22 2023-11-07 苏州赛福天新能源技术有限公司 Novel high-efficient PERC solar cell of alkali polishing

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CN201838606U (en) * 2010-08-30 2011-05-18 黄来福 Improved structure for solar bracket
WO2011074100A1 (en) * 2009-12-17 2011-06-23 三菱電機株式会社 Fixing bracket for solar cell module
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CN101802324A (en) * 2007-06-11 2010-08-11 株式会社屋根技术研究所 Fixing structure of solar battery module, frame for the solar battery module, and fixing member
EP2351894A1 (en) * 2008-11-05 2011-08-03 Sharp Kabushiki Kaisha Mount for solar cell module, and photovoltaic power generation system using the mount
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Publication number Priority date Publication date Assignee Title
CN102881747A (en) * 2012-10-23 2013-01-16 中利腾晖光伏科技有限公司 Convenient assembly type solar battery component frame
WO2014101319A1 (en) * 2012-12-31 2014-07-03 友达光电股份有限公司 Photovoltaic device, photovoltaic module and fixing piece thereof
WO2015106435A1 (en) * 2014-01-14 2015-07-23 友达光电股份有限公司 Photovoltaic array assembly system
CN108076673A (en) * 2015-09-23 2018-05-25 3M创新有限公司 Construction bonds composition and attachment bracket and they in the use in the block of photovoltaic solar mould
CN117013928A (en) * 2023-08-22 2023-11-07 苏州赛福天新能源技术有限公司 Novel high-efficient PERC solar cell of alkali polishing
CN117013928B (en) * 2023-08-22 2024-01-26 苏州赛福天新能源技术有限公司 Alkali polishing efficient PERC solar cell

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