CN203840257U - An installation block, a solar cell module and a solar energy photovoltaic power station system - Google Patents
An installation block, a solar cell module and a solar energy photovoltaic power station system Download PDFInfo
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- CN203840257U CN203840257U CN201420119880.XU CN201420119880U CN203840257U CN 203840257 U CN203840257 U CN 203840257U CN 201420119880 U CN201420119880 U CN 201420119880U CN 203840257 U CN203840257 U CN 203840257U
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- solar module
- rack beam
- mounting blocks
- installation portion
- solar
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- 238000009434 installation Methods 0.000 title claims abstract description 111
- 239000011521 glass Substances 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 9
- 238000003475 lamination Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 229920005549 butyl rubber Polymers 0.000 claims description 3
- 238000002788 crimping Methods 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000011900 installation process Methods 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses an installation block, a solar cell assembly and a solar energy photovoltaic power station system. The installation block comprises assembly fixing parts which are suitable for being installed on the back side of the solar cell assembly and a crossbeam installation part fixedly connected with the assembly fixing parts. A screw hole is arranged in the crossbeam installation part. The crossbeam installation part is suitable for being installed on a support crossbeam through a screw bolt arranged in the screw hole in a matched mode. According to the installation block of the embodiment of the utility model, installation processes can be simplified; workloads of installation can be reduced; installation time can be saved; and costs can be effectively reduced. Furthermore, distributions of loads of the solar cell assembly can be effectively improved.
Description
Technical field
The utility model relates to solar powered field, in particular to a kind of for install solar module and rack beam mounting blocks, have described for install solar module and rack beam mounting blocks solar module and there is the solar photovoltaic power plant system of described solar module.
Background technology
At present, in solar photovoltaic power plant system, solar module mounting means mainly contains two kinds of modes: the one, and pressing block type, realizes by the aluminium frame that compresses briquetting and then fixed solar battery component with bolt the mode that solar module is installed.The 2nd, push-in, coordinate the push-in fixture of button bit by band, a side is fixed on solar module, and opposite side is fixed on rack beam, and both are by coordinating button bit locking, and then solar module and rack beam are fixed.
But there is following shortcoming in the mounting means of above-mentioned two kinds of solar modules: although one, pressing block type mounting means cost is low, but require high to solar module frame, so that solar module cost increases, and install inconvenient, when installation, need artificial location and leveling, so that installation period is long and cost of labor is high, and in addition by force analysis, the active force of pressing block type does not act on the optimum position that component load distributes yet; Two,, in push-in mounting means, insert soon fixture cost of manufacture high, only need to be by both fast to mortise lock tightly although seem when installation, need first on solar module and rack beam, fix soon slotting fixture, always the set-up time may not be saved.
To sum up, while solar module being installed in correlation technique, inconvenience is installed in existence, installation workload is large, installation effectiveness is low, load distributes undesirable and high in cost of production problem.
Utility model content
The utility model is intended to solve at least to a certain extent one of above-mentioned technical problem in correlation technique.For this reason, an object of the present utility model is to propose a kind of for the mounting blocks of solar module and rack beam is installed, and installation effectiveness, minimizing installation workload, optimization load that solar module can be located solar module, be improved to this mounting blocks fast distribute, reduce costs.
Another object of the present utility model be to propose a kind of have described for the solar module of mounting blocks of solar module and rack beam is installed.
Another object of the present utility model is to propose a kind of solar photovoltaic power plant system with described solar module.
For achieving the above object, first aspect of the present utility model proposes a kind of for the mounting blocks of solar module and rack beam is installed, described mounting blocks comprises: assembly fixed part, and described assembly fixed part is suitable for being arranged on the back side of described solar module; Crossbeam installation portion, described crossbeam installation portion is connected and is suitable for being arranged on described rack beam with described assembly fixed part.
According to of the present utility model for the mounting blocks of solar module and rack beam is installed, by described assembly fixed part and described crossbeam installation portion are set, and described crossbeam installation portion is provided with screwed hole, can first by described assembly fixed part, described mounting blocks be arranged on described solar module, and then will described crossbeam installation portion be arranged on rack beam by bolt, thereby realize the installation of described solar module and described rack beam.Compare the mounting means in correlation technique, utilize the mounting blocks that the utility model provides can simplify installation process, reduced the workload of installing, saved the set-up time, and effectively reduced cost.In addition, the assembly fixed part of described mounting blocks is fixed on the back side of solar module, therefore described mounting blocks can be arranged on to the position of solar module back Load concentration, thereby can effectively improve the distribution of solar module load.
In addition, for being installed, the mounting blocks of solar module and rack beam can also there is following additional technical characterictic according to of the present utility model:
Described crossbeam installation portion is provided with groove, and described screwed hole is formed on the diapire of described groove.Can further be convenient to thus install, and can improve the reliability after installation.
Described crossbeam installation portion is provided with locking member, and described screwed hole is formed on described locking member.Can not install and form described screwed hole at described crossbeam thus.
Described crossbeam installation portion is provided with nut installing hole, and described locking member is the nut being embedded in described nut installing hole, and described screwed hole is made up of described nut.
Described nut is round nut, quadrangle nut or six-sided nut, and described nut installing hole is and circular port, quadrilateral hole or the hexagonal hole of described nut shape adaptation.Can improve like this stability of described nut in described nut installing hole.
Described nut by riveted joint, crimping, weld or be adhesively fixed in described nut installing hole.Described nut can be fixed on described crossbeam installation portion like this.
Described crossbeam installation portion is provided with through hole, and described locking member is the threaded fastener being arranged on described through hole, and described threaded fastener comprises: interior end fastener, and described interior end fastener is located at the inner side of described through hole; With outer end fastener, described outer end fastener is located at the outside of described through hole and coordinates with described interior end fastener, and described screwed hole is formed on described outer end fastener.Thus can be so that the formation of described screwed hole, and easy for installation, connect reliable.
Described mounting blocks is made up of an installation panel: the front of described installation panel forms the assembly fixed part coordinating with the described solar module back side; The back side of described installation panel is outstanding backward, forms described crossbeam installation portion.Can be processed into thus described mounting blocks, and technique is simple, reliable in structure, cost are low.
On described assembly fixed part, be provided with stickup glue-line, described assembly fixed part is bonded in the back side of described solar module by described stickup glue-line.Thus can be so that the installation of described assembly fixed part and described solar module.
Described stickup glue-line is ring double-side glue, silica gel, butyl rubber or resin glue.Can further be convenient to like this install.
Second aspect of the present utility model proposes a kind of solar module, the back side of described solar module be provided with at least one according to described in first aspect of the present utility model for the mounting blocks of solar module and rack beam is installed.
According to solar module of the present utility model, by utilize according to described in first aspect of the present utility model for the mounting blocks of solar module and rack beam is installed, have that installation effectiveness is high, installation workload is little, installation process is simple, load distributes suitable, low cost and other advantages.
Described solar module is the two glass assemblies that formed by upper strata glass, glue-line, solar battery array, glue-line and lower floor's glass successively lamination.The advantages such as that described solar module has is simple in structure, dependable performance.
Described mounting blocks is 2 or 4, and described mounting blocks is on average arranged in two rows at the back side of described solar module.Thus, described solar module is suitable for installing and fixing with two rack beams of laterally placing, to improve the reliability of connection.
The third aspect of the present utility model proposes a kind of solar photovoltaic power plant system, and described solar photovoltaic power plant system comprises: solar module, and described solar module is according to the solar module described in second aspect of the present utility model; And rack beam, described rack beam is provided with installing hole, and described mounting blocks is arranged on described rack beam by the bolt being engaged in described screwed hole and described installing hole.
According to solar photovoltaic power plant system of the present utility model, by utilizing according to the solar module described in second aspect of the present utility model, have that installation effectiveness is high, installation workload is little, installation process is simple, low cost and other advantages.
Described rack beam is the hollow tubular structures that a cross section takes the shape of the letter U, and forms rack beam cavity in described rack beam, and described crossbeam installation portion stretches in described rack beam cavity.Be that described mounting blocks goes for U-shaped rack beam.
Described rack beam forms turnup structure to in-flanges, on described crossbeam installation portion, is provided with buckle, and described buckle is connected with described turnup structure buckle.Thus, described crossbeam installation portion can be installed fixing by buckle mode and described rack beam.
Described rack beam is the c-shaped hollow tubular structures in a cross section.Described mounting blocks is equally applicable to C shape rack beam, and described rack beam has two vertical limbs, and described crossbeam installation portion is arranged on one of them vertical limb.
Described mounting blocks is multiple, multiple described mounting blocks are arranged in isolated along the vertical direction many rows on each described solar module, each described solar module is arranged on horizontal placement and isolated along the vertical direction multiple rack beams by many rows' described mounting blocks, wherein, every row's described mounting blocks is arranged on corresponding described rack beam.Can improve thus the applicability of described solar module.
Brief description of the drawings
Fig. 1 is the cross-sectional schematic of a kind of mounting blocks of providing in the utility model embodiment;
Fig. 2 is that in Fig. 1, the master of mounting blocks looks schematic diagram;
Fig. 3 is the schematic perspective view of mounting blocks in Fig. 1;
Fig. 4 is that the master that in Fig. 1-Fig. 3, mounting blocks is installed on after solar module looks schematic diagram;
Fig. 5 is A-A place generalized section in Fig. 4;
Fig. 6 is the schematic diagram that above-mentioned solar module is fixedly connected with rack beam by mounting blocks shown in Fig. 1-Fig. 3;
Fig. 7 is B-B place generalized section in Fig. 6;
Fig. 8 is that the mounting blocks providing in the utility model embodiment is arranged on the cutaway view on rack beam;
Fig. 9 is the cross-sectional schematic of the preferred mounting blocks of another kind that provides in the utility model embodiment;
Figure 10 is the schematic diagram that mounting blocks that Figure 10 provides is fixedly connected with rack beam;
Figure 11 is the cross-sectional schematic of the preferred mounting blocks of another kind that provides in the utility model embodiment;
Figure 12 is the schematic diagram that mounting blocks that Figure 11 provides is fixedly connected with rack beam;
Figure 13 is the cross-sectional schematic of the preferred mounting blocks of another kind that provides in the utility model embodiment;
Figure 14 is the schematic diagram that mounting blocks that Figure 13 provides is fixedly connected with rack beam;
Figure 15 is the schematic diagram that the mounting blocks that provides in the utility model embodiment is fixedly connected with another kind of rack beam.
Figure 16 is the schematic diagram that the mounting blocks that provides in the utility model embodiment is fixedly connected with rack beam.
Brief description of the drawings
1, solar module; 2, mounting blocks; 3, paste glue-line; 4, rack beam; 5, bolt; 20, installation panel; 21, assembly fixed part; 22, crossbeam installation portion; 23, groove; 24, screwed hole; 25, outer end fastener; 26, interior end fastener; 27, buckle; 28, nut; 41, pad; 42, turnup structure; 43, rack beam cavity; 4a, upper row's rack beam; 4b, lower row's rack beam.
Embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Participating in Fig. 1-Figure 16 below describes according to the solar photovoltaic power plant system of the utility model embodiment.Shown in as shown in Fig. 1-Figure 16, solar photovoltaic power plant system comprises solar module 1, at least one mounting blocks 2 and rack beam 4, and solar module 1 is arranged on rack beam 4 by mounting blocks 2.
First describe according to the mounting blocks 2 of the utility model embodiment with reference to figure 1-Fig. 3.As shown in Figure 1-Figure 3, mounting blocks 2 comprises assembly fixed part 21 and crossbeam installation portion 22.Assembly fixed part 21 is fixed on the back side of solar module 1.Crossbeam installation portion 22 is connected with assembly fixed part 21 and is arranged on rack beam 4.
As shown in Figure 4, Figure 5, some mounting blocks 2 are arranged on the back side of solar module 1, and as shown in Figure 6, Figure 7, solar module 1 is fixed on rack beam 4 by mounting blocks 2.
Solar module 1 can be two glass assemblies, specifically can be formed by upper strata glass, glue-line, solar battery array, glue-line and lower floor's glass successively lamination.Assembly after lamination is being used around it after rubber seal mouth, around, with frame parcel, then its electric current is drawn by terminal box.So-called solar battery array is connected and/or is connected in parallel by some solar battery sheets, and its structure and manufacturing process are conventionally known to one of skill in the art, repeat no more.
About this mounting blocks 2, its role is that solar module 1 is fixed on rack beam 4.It is fixedly connected with the back side of solar module 1 by assembly fixed part 21 on the one hand, is fixedly connected with on the other hand by crossbeam installation portion 22 with rack beam 4.Assembly fixed part 21 in this mounting blocks 2, is not particularly limited its shape and connected mode, as long as it can play and being fixedly connected with of solar module 1 back side.Follow-uply the concrete form of its assembly fixed part 21 and crossbeam installation portion 22 will be illustrated, but therefore do not limit its assembly fixed part 21 and crossbeam installation portion 22, and just it is explained, those skilled in the art, on follow-up basis of giving an example, are enough at the assembly fixed part 21 and the crossbeam installation portion 22 that obtain other shape and connected mode without pay creative work in the situation that.
Wherein, mounting blocks 2 can be arranged on solar module 1 before dispatching from the factory, and then, by the solar module 1 product export transport as a whole of mounting blocks 2 is installed, arrives under expection occasion and installs with rack beam 4.
About the mounting means of solar module 1, according to actual conditions, the mounting blocks 2 on its solar module 1 can be one, can be also multiple, multiple mounting blocks 2 can be divided into two rows, or more rows, with corresponding with the number of rack beam 4.Be that rack beam 4 can be set to one, also can be set to more than 2, in the time that rack beam 4 arranges more than two, arrange correspondence mounting blocks 2 is divided into, with corresponding with the number of rack beam 4 more.
Meanwhile, more than one solar module 1 can be installed on rack beam 4, than as shown in Figure 6, it is arranged on two solar modules 1 on the rack beam 4 of 2 horizontally sets.
As shown in Figure 6, be fixed with the some mounting blocks 2 that are divided into upper and lower two rows on each solar module 1, every row's mounting blocks 2 can be more than one, such as every row in this example is provided with 2 mounting blocks 2.
Some solar modules 1 are fixed on two rack beams 4 of laterally placing by above-mentioned installation component, and rack beam 4 comprises row's rack beam 4a and lower row's rack beam 4b;
Wherein, on upper row's mounting blocks 2 row of being fixed on rack beam 4a; Lower row's mounting blocks 2 is arranged on lower row's rack beam 4b.
As shown in Figure 1-Figure 3, as a kind of concrete execution mode, mounting blocks 2 is made up of an installation panel 20.The front of installation panel 20 forms the assembly fixed part 21 coordinating with solar module 1 back side, and the back side of installation panel 20 is outstanding backward, forms crossbeam installation portion 22.
For making reader clearer, understand incorporated by reference to Fig. 1, the front of so-called installation panel 20 refers to the face on right side in figure, the front on its right side forms the so-called assembly fixed part 21 coordinating with solar module 1 back side, the back side of installation panel 20 refers to the face in left side in figure, this installation panel 20 forms outstanding protuberance after extending to the left, and this protuberance is so-called crossbeam installation portion 22.This crossbeam installation portion 22 is used to realize and being fixedly connected with of rack beam 4.Image, this mounting blocks 2 can be regarded the structure of a similar straw hat shape as, and its shade part around forms assembly fixed part 21, the crown one-tenth crossbeam of the cap installation portion 22 at its center.
The mode that is specifically fixedly connected with about assembly fixed part 21 with solar components, preferably adopt gluing mode to realize, such as, as shown in Fig. 1-Fig. 3, Fig. 5, Fig. 7 and Fig. 8, on assembly fixed part 21, be provided with and paste glue-line 3, assembly fixed part 21 is bonded in the back side of solar module 1 by pasting glue-line 3.This stickup glue-line 3 can be any glue that can realize attachment function, for example, and glue, ring double-side glue, organic silica gel, butyl rubber or resin glue etc.Preferably adopt double faced adhesive tape, will further simplify the installation process of mounting blocks 2.
Because the cap crown moieties on the installation panel 20 shown in Fig. 1-3 forms crossbeam installation portion 22, make the core depression pore-forming of its assembly fixed part 21, therefore the stickup glue-line 3 in preferred this example is a ring double-side glue.
About rack beam 4, can adopt structure well-known to those skilled in the art, taking two kinds of rack beams 4 commonly using as example, as shown in Figure 8, rack beam 4 is the hollow tubular structures that a cross section takes the shape of the letter U; One end opening, this opening part coordinates with crossbeam installation portion 22, to facilitate being connected of crossbeam installation portion 22 and rack beam 4.
As shown in figure 15, mounting blocks 2 is applicable to the installation of solar module 1 and C shape rack beam 4 too, particularly, rack beam 4 is the c-shaped hollow tubular structures of a cross section, vertical limb of rack beam 4 is connected with crossbeam installation portion 22, rack beam 4 opening up or down, avoids crossbeam installation portion 22.
Mounting means about crossbeam installation portion 22 with rack beam 4, as shown in Figure 1-Figure 3, crossbeam installation portion 22 is provided with screwed hole 24, as shown in Figure 7 and Figure 8, on rack beam 4, be provided with installing hole (not shown), by bolt 5 and coordinating of screwed hole 24 and installing hole mounting blocks 2 being fixed on rack beam 4.Mounting blocks 2 becomes after an overall structure with solar module 1 by pasting glue-line 3, and bolt 5 is through installing hole, fastening with screwed hole 24, and connecting elements and rack beam 4 are linked together, thereby complete the installment work of solar module 1,
The mode being threaded about this kind, is simple and easy to implement, its can be on crossbeam installation portion 22 one-body molded one with threaded hole 24 locking member, or the locking member of welding one with threaded hole 24.
Further, as shown in Figure 15 and Figure 16, crossbeam installation portion 22 is provided with groove 23, and screwed hole 24 is formed on the diapire of groove 23.Can further be convenient to thus install, and can improve the reliability after installation.
For the mode that makes to be threaded is simpler, can be provided with at crossbeam installation portion 22 locking member of screwed hole 24.
For example, as shown in Figure 15 and Figure 16, can on crossbeam installation portion 22, be provided with nut installing hole (not shown), described nut installing hole is embedded with the nut 28 of shape adaptation, and screwed hole 24 is made up of nut 28.Form by described nut installing hole and nut 28 can be so that form screwed hole 24 on crossbeam installation portion 22.As shown in Figure 15 and Figure 16, in the process of construction bolt 5, be generally also provided with pad 41, to prevent that bolt 5 from causing damage to the installing hole on rack beam 4.
Further, as shown in Figure 15 and Figure 16, crossbeam installation portion 22 is provided with groove 23, and described nut installing hole is formed on the diapire of groove 23, and nut 28 is arranged in groove 23.Can further be convenient to thus install, and can improve the reliability after installation.
Wherein, concrete model and the structure of nut 28 are not specifically limited, ensure that the shape of described nut installing hole and the model of nut 28 are adaptive, as nut 28 be six-sided nut as described in nut installing hole can be for hexagonal hole, as nut 28 be quadrangle nut as described in nut installing hole can be for quadrilateral hole, as nut 28 be round nut as described in nut installing hole can be circular port.Nut 28 is also not specifically limited with the combination of described nut installing hole, and for example, nut 28 can be fixed in described nut installing hole by modes such as riveted joint, crimping, welding or bondings.
Again for example, as shown in Figure 9, can on crossbeam installation portion 22, be provided with through hole (not indicating in figure); One with threaded hole 24 securing member is installed on through hole.Wherein securing member comprises the interior end fastener 26 that is arranged on through hole inner side and the outer end fastener 25 that is arranged on through hole outside;
Interior end fastener 26 and 25 cooperations of outer end fastener are arranged on through hole;
Screwed hole 24 is formed on outer end fastener 25.
The mode coordinating by interior end fastener 26 and outer end fastener 25 can form the securing member of installing with screwed hole 24 very easily on crossbeam installation portion 22.As shown in Fig. 8, Fig. 9, in the process of construction bolt 5, be generally also provided with pad 41, to prevent that bolt 5 from causing damage to the installing hole on rack beam 4.
It is simpler that this kind of mode assembled, and can effectively reduce the cost of making this mounting blocks 2 simultaneously, enhances productivity.
Wherein, the connected mode of securing member and crossbeam installation portion 22 is not specifically limited.For example, securing member can be the structure of making on crossbeam installation portion 22, also can be contained on the through hole of crossbeam installation portion 22 by modes such as clamping, fastenings.
Meanwhile, as shown in figure 10, rack beam 4 is the hollow tubular structures that a cross section takes the shape of the letter U, the interior formation rack beam of this rack beam 4 cavity 43, and crossbeam installation portion 22 stretches in rack beam cavity 43.
About the mode that is fixedly connected with of rack beam 4 and crossbeam installation portion 22, as a kind of further preferred embodiment, except adopting the above-mentioned mode being threaded of mentioning, the mode that can also simultaneously adopt buckle to connect, as shown in figure 11, rack beam 4 forms turnup structure 42 to in-flanges;
On crossbeam installation portion 22, be provided with buckle 27, buckle 27 is connected with turnup structure 42 buckles.
Meanwhile, the thread connecting mode shown in Figure 12, adopts the above-mentioned interior end fastener 26 of mentioning and outer end fastener 25 to coordinate the mode that is arranged on the through hole on crossbeam installation portion 22, and assembling process is simplified, and makes to be fixedly connected with more reliable simultaneously.
Provide employing although above-mentioned and be threaded or realize being fixedly connected with between rack beam 4 and crossbeam installation portion 22 in conjunction with the mode of buckle, do not limited and can only use aforesaid way.Such as also adopting separately the mode of buckle to realize connection between the two.
As shown in figure 13, rack beam 4 is the hollow tubular structures that a cross section takes the shape of the letter U, the interior formation rack beam of this rack beam 4 cavity 43, and crossbeam installation portion 22 stretches in rack beam cavity 43.
Rack beam 4 forms turnup structure 42 to in-flanges;
On crossbeam installation portion 22, be provided with buckle 27, buckle 27 is connected with turnup structure 42 buckles.Crossbeam installation portion 22 is positioned in rack beam cavity 43, then realizes buckle by the turnup structure 42 on flange rack beam 4 with the buckle 27 on above-mentioned crossbeam installation portion 22 and is connected.The solar module 1 that is fixed with mounting blocks 2 can be fixed on rack beam 4 equally.But comparatively speaking,, the degree of reliability that is fixedly connected with of this kind of mode is not so good as to be threaded, and is certainly more not so good as the compound mode that is threaded and is connected with buckle.
To sum up, the solar photovoltaic power plant system that the utility model embodiment provides, owing to being provided with assembly fixed part 21 and crossbeam installation portion 22 on its mounting blocks 2, and be provided with screwed hole 24 at crossbeam installation portion 22, can first assembly fixed part 21 be arranged on solar module 1, again crossbeam installation portion 22 is arranged on rack beam 4 by bolt 5, thereby solar module 1 is fixed on rack beam 4.With respect to prior art, the solar photovoltaic power plant system that the utility model provides, can realize simplification installation process, has reduced the workload of installing, and has saved the set-up time, and has effectively reduced cost.In addition, the assembly fixed part 21 of mounting blocks 2 is fixed on the back side of solar module 1, therefore mounting blocks 2 can be arranged on to the position of solar module 1 back Load concentration, thereby can effectively improve the distribution of solar module 1 load.
In description of the present utility model, it will be appreciated that, term " laterally ", " on ", D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " outward ", etc. orientation or the position relationship of instruction be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.In addition, those skilled in the art can engage the different embodiment that describe in this specification or example and combine.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, amendment, replacement and modification.
Claims (18)
1. for a mounting blocks for solar module and rack beam is installed, it is characterized in that, comprising:
Assembly fixed part, described assembly fixed part is suitable for being arranged on the back side of described solar module;
Crossbeam installation portion, described crossbeam installation portion is connected with described assembly fixed part, and described crossbeam installation portion is provided with screwed hole, and the bolt that described crossbeam installation portion is suitable for by being engaged in described screwed hole is arranged on described rack beam.
2. according to claim 1ly it is characterized in that for the mounting blocks of solar module and rack beam is installed, described crossbeam installation portion is provided with groove, and described screwed hole is formed on the diapire of described groove.
3. according to claim 1ly it is characterized in that for the mounting blocks of solar module and rack beam is installed, described crossbeam installation portion is provided with locking member, and described screwed hole is formed on described locking member.
4. according to claim 3 for the mounting blocks of solar module and rack beam is installed, it is characterized in that, described crossbeam installation portion is provided with nut installing hole, and described locking member is the nut being embedded in described nut installing hole, and described screwed hole is made up of described nut.
5. according to claim 4 for the mounting blocks of solar module and rack beam is installed, it is characterized in that, described nut is round nut, quadrangle nut or six-sided nut, and described nut installing hole is and circular port, quadrilateral hole or the hexagonal hole of described nut shape adaptation.
6. according to claim 4ly it is characterized in that for the mounting blocks of solar module and rack beam is installed, described nut by riveted joint, crimping, weld or be adhesively fixed in described nut installing hole.
7. according to claim 3 for the mounting blocks of solar module and rack beam is installed, it is characterized in that, described crossbeam installation portion is provided with through hole, and described locking member is the threaded fastener being arranged on described through hole, and described threaded fastener comprises:
Interior end fastener, described interior end fastener is located at the inner side of described through hole; With
Outer end fastener, described outer end fastener is located at the outside of described through hole and coordinates with described interior end fastener, and described screwed hole is formed on described outer end fastener.
According to described in any one in claim 1-7 for the mounting blocks of solar module and rack beam is installed, it is characterized in that, described mounting blocks is made up of an installation panel:
The front of described installation panel forms the assembly fixed part coordinating with the described solar module back side;
The back side of described installation panel is outstanding backward, forms described crossbeam installation portion.
9. according to claim 8 for the mounting blocks of solar module and rack beam is installed, it is characterized in that, on described assembly fixed part, be provided with stickup glue-line, described assembly fixed part is bonded in the back side of described solar module by described stickup glue-line.
10. according to claim 9ly it is characterized in that for the mounting blocks of solar module and rack beam is installed, described stickup glue-line is ring double-side glue, silica gel, butyl rubber or resin glue.
11. 1 kinds of solar modules, is characterized in that, the back side of described solar module be provided with at least one according to described in any one in claim 1-10 for the mounting blocks of solar module and rack beam is installed.
12. solar modules according to claim 11, is characterized in that, described solar module is the two glass assemblies that formed by upper strata glass, glue-line, solar battery array, glue-line and lower floor's glass successively lamination.
13. solar modules according to claim 11, is characterized in that, described mounting blocks is 2 or 4, and described mounting blocks is on average arranged in two rows at the back side of described solar module.
14. 1 kinds of solar photovoltaic power plant systems, is characterized in that, comprising:
Solar module, described solar module is according to the solar module described in claim 11 or 12; With
Rack beam, described rack beam is provided with installing hole, and described mounting blocks is arranged on described rack beam by the bolt being engaged in described screwed hole and described installing hole.
15. solar photovoltaic power plant systems according to claim 14, it is characterized in that, described rack beam is the hollow tubular structures that a cross section takes the shape of the letter U, and forms rack beam cavity in described rack beam, and described crossbeam installation portion stretches in described rack beam cavity.
16. solar photovoltaic power plant systems according to claim 15, is characterized in that, described rack beam forms turnup structure to in-flanges, on described crossbeam installation portion, are provided with buckle, and described buckle is connected with described turnup structure buckle.
17. solar photovoltaic power plant systems according to claim 14, is characterized in that, described rack beam is the c-shaped hollow tubular structures in a cross section, and described rack beam has two vertical limbs, and described crossbeam installation portion is arranged on one of them vertical limb.
18. solar photovoltaic power plant systems according to claim 14, it is characterized in that, described mounting blocks is multiple, multiple described mounting blocks are arranged in isolated along the vertical direction many rows on each described solar module, each described solar module is arranged on horizontal placement and isolated along the vertical direction multiple rack beams by many rows' described mounting blocks, wherein, every row's described mounting blocks is arranged on corresponding described rack beam.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119880.XU CN203840257U (en) | 2013-12-31 | 2014-03-15 | An installation block, a solar cell module and a solar energy photovoltaic power station system |
| PCT/CN2014/088936 WO2015101082A1 (en) | 2013-12-31 | 2014-10-20 | Installation block, solar cell assembly and solar photovoltaic plant system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310750820 | 2013-12-31 | ||
| CN201310750820.8 | 2013-12-31 | ||
| CN201420119880.XU CN203840257U (en) | 2013-12-31 | 2014-03-15 | An installation block, a solar cell module and a solar energy photovoltaic power station system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203840257U true CN203840257U (en) | 2014-09-17 |
Family
ID=51518050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420119880.XU Expired - Lifetime CN203840257U (en) | 2013-12-31 | 2014-03-15 | An installation block, a solar cell module and a solar energy photovoltaic power station system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203840257U (en) |
| WO (1) | WO2015101082A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015101081A1 (en) * | 2013-12-31 | 2015-07-09 | 比亚迪股份有限公司 | Installation block, solar cell assembly and solar photovoltaic plant system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110075B (en) * | 2018-01-30 | 2023-09-26 | 通威太阳能（合肥）有限公司 | Solar cell module sealing member and solar cell module thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000129877A (en) * | 1998-10-26 | 2000-05-09 | Matsushita Electric Works Ltd | Solar cell module mounting structure |
| CN201478310U (en) * | 2009-06-26 | 2010-05-19 | 比亚迪股份有限公司 | Solar battery assembly |
| CN202601636U (en) * | 2011-01-07 | 2012-12-12 | 无锡尚德太阳能电力有限公司 | Photovoltaic assembly and photovoltaic system |
| CN202183391U (en) * | 2011-09-02 | 2012-04-04 | 保定天威集团有限公司 | Hanger type solar battery pack installing structure |
| KR101393219B1 (en) * | 2012-04-17 | 2014-05-09 | 엘지전자 주식회사 | Solar cell panel and mounting structure thereof |
-
2014
- 2014-03-15 CN CN201420119880.XU patent/CN203840257U/en not_active Expired - Lifetime
- 2014-10-20 WO PCT/CN2014/088936 patent/WO2015101082A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015101081A1 (en) * | 2013-12-31 | 2015-07-09 | 比亚迪股份有限公司 | Installation block, solar cell assembly and solar photovoltaic plant system |
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| Publication number | Publication date |
|---|---|
| WO2015101082A1 (en) | 2015-07-09 |
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