CN208572012U - Bindiny mechanism, solar photovoltaic assembly and solar energy top surface between solar energy layer casting die - Google Patents

Abstract

The utility model discloses bindiny mechanisms between a kind of solar energy layer casting die, solar photovoltaic assembly and solar energy top surface, the bindiny mechanism is for connecting two pieces of solar energy layer casting dies, bindiny mechanism includes the first frame and the second frame of strip, first frame is equipped with the first groove for accommodating the first laminate side edge, the upper cell wall of first groove extends to form overlap frame to the direction far from the first groove notch, overlap frame is equipped with limiting slot below one end of the first groove, second frame is equipped with the second groove for accommodating the second laminate side edge, the direction that the second groove notch is laterally away from outside the slot bottom of second groove extends to form limited post；Limited post is caught in limiting slot, is moved on the direction of vertical overlap frame with limiting the first frame, the outer of overlap frame at least overlaps some or all of upper cell wall of the second groove.The solar photovoltaic assembly connection relationship of the utility model is simple, it can be achieved that Fast Installation, stability are high.

Description

Bindiny mechanism, solar photovoltaic assembly and solar energy top surface between solar energy layer casting die

Technical field

The utility model relates to field of solar energy, in particular to bindiny mechanism, photovoltaic group between solar energy layer casting die Part and solar energy top surface.

Background technique

With the rise of energy prices, developing and using new energy becomes the major subjects of current energy field research.Due to Solar energy have many advantages, such as it is pollution-free, without region limitation, it is inexhaustible, research solar power generation become development and utilization new energy Main way.It is a kind of major way that current people use solar energy using solar cell power generation, solar energy needs account for With places such as a large amount of soil roofings, therefore the product that solar components are combined with roof tiles is more universal, but current The design of roof tiles component faces high-cost short slab, does not obtain a large amount of application.Wherein photovoltaic roof tile on the market Frame design it is all more complicated, cause integral manufacturing cost to occupy Gao Bu little, nearly more than 10 years, photovoltaic roof tile was because of cost factor It does not realize really unanimously economical and inexpensive.

If roof tiles photovoltaic module is thought directly to substitute deck structure, it is desirable to which its waterproof ability can satisfy substantially outdoor Wind and snow natural conditions will also meet the generating capacity that can continue.Practical current photovoltaic module roof is in terms of sealing structure It is very unsatisfactory, it is not applied for requiring stringent watertight occasion, and it is only suitable for the occasions such as aquaculture/planting/herding, while also face The risk for facing the anti-crack failure of installation and the later maintenance of component, using the anti-crack energy of common back board module technique component Power is weak, and hot spot risk is aggravated after crack, and failure risk further expands；In conventional small roof tiles component design, Face problem difficult to install, how Fast Installation and to facilitate the maintenance in later period be also challenge.

In order to solve the above-mentioned technical problem, disclose that application No. is 201720763415.3, patent names in the prior art Between solar energy layer casting die first and second bindiny mechanism, photovoltaic module and solar energy roof technology, still, there is also with Lower problem:

1) the waterproof Shortcomings of roof tiles early period design, the waterproof not being able to satisfy under the anti-dynamic load of stricti jurise, Such as the ability risk of border component wind resistance rain have harsh environment；

2) the durable design of the waterproof of early period can not promote the layer of building BIPV since stability is unable to get guarantee It is secondary.

Utility model content

In order to solve problems in the prior art, the utility model provides bindiny mechanism between a kind of solar energy layer casting die, too Positive energy photovoltaic module and solar energy top surface, technical solution are as follows:

On the one hand, the utility model provides bindiny mechanism between a kind of solar energy layer casting die, for connecting two blocks of solar energy Laminate, the bindiny mechanism include the first frame and the second frame of strip, and first frame is equipped with for accommodating the The upper cell wall of first groove of one laminate side edge, first groove is extended to form to the direction far from the first groove notch Overlap frame, the overlap frame are equipped with limiting slot below one end of the first groove, and second frame is equipped with for accommodating Second groove of the second laminate side edge, the direction that the slot bottom of second groove is laterally away from the second groove notch outside extend Form limited post；

First frame connects with the second frame to be cooperated to connect adjacent the first laminate and the second laminate, described Limited post is caught in the limiting slot, is moved on the direction of vertical overlap frame with limiting the first frame, the outer of the overlap frame At least overlap some or all of upper cell wall of second groove.

Further, the lower section of the overlap frame is equipped with positive stop strip, the second groove of the positive stop strip and the second frame Slot bottom lateral surface offsets.

Further, the notch direction of the limiting slot is contrary with the notch of the first groove, the limited post and institute The slot bottom medial surface for stating limiting slot offsets.

On the other hand, the utility model provides a kind of solar photovoltaic assembly, including laminate and as described above Bindiny mechanism between solar energy layer casting die.

Further, the upper edge of laminate is arranged in second frame, and laminate is arranged in first frame Lower edge；The left margin of the laminate and the right are equipped with along third frame, the third frame is equipped with for accommodating layer The third groove of casting die side edge.

Further, it is equipped with the first corner brace mounting hole on the outside of the slot bottom of the first groove of first frame, described second It is equipped with the second corner brace mounting hole on the outside of the slot bottom of second groove of frame, the first corner brace mounting hole is used for the through corner brace One frame is fixedly connected with the third frame at left and right sides of laminate, and the second corner brace mounting hole is used to pass through corner brace for second Frame is fixedly connected with the third frame at left and right sides of laminate.

Further, it is filled in the gap between first groove, the second groove, third groove and laminate side edge There is sealing material.

In another aspect, the utility model provides a kind of solar energy top surface, including multiple photovoltaics as described above Component, the laminate matrix arrangement of multiple photovoltaic modulies.

Further, the third frame on the right of the laminate of left side on upper third frame and right side laminate left margin is logical Cross the first fixed installation assembly connection, first fixed installation assembly include the drainage beam for being used to support third frame bottom, Briquetting for depressing third frame and the first bolt and the first nut for being separately positioned on briquetting two sides.

Further, the third frame top in adjacent two pieces of laminates is equipped with waterproof cover, and the waterproof cover passes through elasticity Part is fixed on above third frame, and the top of the elastic component is fixed on the lower surface of waterproof cover, and the lower part of the elastic component is Structure is extended out to block the third frame.

Technical solution bring provided by the utility model has the beneficial effect that:

1) the characteristics of the utility model is tilted according to component installation height extends overlap joint using the overlap frame on the first frame Onto the second frame of lower section photovoltaic module, water-proof function is realized, the Fast Installation of photovoltaic module is realized using buckle-type；

2) it is provided with overflow launder on the second frame, even if there is a small amount of water to be flowed into overflow launder through overlap frame, water It can be flowed along overflow launder to two sides, flow in drainage beam, realize water conservancy diversion hydrophobic function；

3) limited post is set on the second frame, limits and cooperate with the limiting slot on the first frame, prevents photovoltaic module It moves up and down, it is ensured that have structural support under integral strength and deformation condition, meet long-term application and improve stability；

4) frame between the laminate of two left-right situs realizes Fast Installation using card briquetting mode, prevents each component Between misplace sliding, avoiding single component from being fitted without securely causes all components to loosen, and improves the reliability of installation；

5) waterproof cover is used between adjacent component left and right side frame, realizes the water-proof function that blocks water, while propping up below adjacent component Support is integral type U-shaped drainage beam, on the one hand plays structural support fixed function, and still further aspect also functions to drain measure work With further increasing the waterproofing grade at the overall structure back side；

6) super-thin frame is used, realizes low-cost and high-performance, and fit entirely into the big component of conventional photovoltaic in size, it is non- Often suitable industrialization and scale.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Obtain other attached drawings.

Fig. 1 is the cross-sectional view of the first frame provided by the embodiment of the utility model；

Fig. 2 is the cross-sectional view of the second frame provided by the embodiment of the utility model；

Fig. 3 is the top view of solar photovoltaic assembly provided by the embodiment of the utility model；

Fig. 4 is the cross-sectional view of third frame provided by the embodiment of the utility model；

Fig. 5 is the cross-sectional view of solar photovoltaic assembly upper and lower side frame provided by the embodiment of the utility model；

Fig. 6 is frame connection schematic diagram between two pieces of neighbouring laminates provided by the embodiment of the utility model；

Fig. 7 is the cross-sectional view of solar photovoltaic assembly left and right side frame provided by the embodiment of the utility model；

Fig. 8 is the first peace between two pieces of adjacent laminates of left and right provided by the embodiment of the utility model between third frame Fill fixed structure schematic diagram；

Fig. 9 is second of peace between two pieces of adjacent laminates of left and right provided by the embodiment of the utility model between third frame Fill fixed structure schematic diagram；

Figure 10 is that the sealing between two pieces of adjacent laminates of left and right provided by the embodiment of the utility model between third frame is anti- Water-bound schematic diagram；

Figure 11 is the scheme of installation that waterproof cover provided by the embodiment of the utility model is fixed using spring leaf；

Figure 12 is the scheme of installation that waterproof cover provided by the embodiment of the utility model is fixed using spring clip；

Figure 13 is the shorter moulding schematic diagram of the first frame provided by the embodiment of the utility model；

Figure 14 is the shorter moulding schematic diagram of the second frame provided by the embodiment of the utility model；

Figure 15 is the shorter moulding schematic diagram of third frame provided by the embodiment of the utility model.

Wherein, appended drawing reference are as follows: the first frame of 100-, the first groove of 110-, 120- overlap frame, 121- positive stop strip, 130- Limiting slot, 140- the first corner brace mounting hole, the short moulding of 150- first, the second frame of 200-, the second groove of 210-, 220- limit Column, 230- the second corner brace mounting hole, the short moulding of 240- second, 300- laminate, 310- corner brace, 400- sealing material, 500- Three frames, 510- third groove, 520- locating slot, 530- third corner brace mounting hole, the short moulding of 540- third, 610- drainage beam, 620- briquetting, the first bolt of 630-, the first nut of 640-, 710- waterproof cover, the second bolt of 730-, the second nut of 740-, 750- Spring leaf, 760- spring clip.

Specific embodiment

In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered When the range for belonging to the utility model protection.

It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing, " second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way The data used are interchangeable under appropriate circumstances, so that the embodiments of the present invention described herein can be in addition at this In illustrate or description those of other than sequence implement.In addition, term " includes " and " having " and their any deformation, meaning Figure be to cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, device, product or equipment Those of be not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes, The intrinsic other step or units of method, product or equipment.

Embodiment 1

In one embodiment of the utility model, bindiny mechanism between a kind of solar energy layer casting die is provided, for connecting Two pieces of solar energy layer casting dies, the bindiny mechanism includes the first frame 100 and the second frame 200 of strip, with the section of the two Figure carries out structure explanation: referring to Fig. 1, first frame 100 is recessed equipped with first for accommodating the first laminate side edge The upper cell wall of slot 110, first groove 110 extends to form overlap frame 120, institute to the direction far from 110 notch of the first groove It states overlap frame 120 and is equipped with limiting slot 130, the notch direction of the limiting slot 130 and the below one end of the first groove 110 The notch of one groove 110 is contrary；Referring to fig. 2, second frame 200 is equipped with for accommodating the second laminate side edge The second groove 210, the direction that 210 notch of the second groove is laterally away from outside the slot bottom of second groove 210 extends to form limit Position column 220；

First frame 100 connects cooperation with the second frame 200 to connect adjacent the first laminate and the second lamination Part, referring to Fig. 6, the limited post 220 is caught in the limiting slot 130, it is preferable that the limited post 220 and the limiting slot 130 Slot bottom medial surface offset, with limit the first frame 100 moved on the direction of vertical overlap frame 120, the overlap frame 120 Outer at least overlaps some or all of upper cell wall of second groove 210, to eliminate roof leaking risk.It is preferred real at one It applies in example, the lower section of the overlap frame 120 is equipped with positive stop strip 121, the second groove of the positive stop strip 121 and the second frame 200 210 slot bottom lateral surface offsets.

There are two purposes for the limited post 220: the first, cooperating with the first frame 100, prevent 100 Vertical Square of the first frame To bounce；The second, water flow flows into the overflow launder that limited post 220 forms from the overlap frame 120 of the first frame 100, and water can be with It is flowed out by overflow launder to both ends.

Embodiment 2

In one embodiment of the utility model, provide a kind of solar photovoltaic assembly, including laminate 300 and Bindiny mechanism between solar energy layer casting die as described in Example 1.

Referring to Fig. 3 and Fig. 5, the upper edge of laminate 300 is arranged in second frame 200, and first frame 100 is set It sets in the lower edge of laminate 300；Referring to Fig. 3 and Fig. 7, the left margin of the laminate 300 and the right edge are equipped with third side Frame 500, referring to fig. 4, the third frame 500 are equipped with the third groove 510 for accommodating 300 side edge of laminate, described It is equipped with the upward locating slot 520 of a notch outside the slot bottom of third groove 510, first groove 110, the second groove 210, the Sealing material 400 is filled in gap between 300 side edge of three grooves 510 and laminate, to realize the first frame 100, the Waterproof sealing between two frames 200 and third frame 500 and laminate 300.

Further, it is equipped with the first corner brace mounting hole 140 on the outside of the slot bottom of the first groove 110 of first frame 100, The second corner brace mounting hole 230 is equipped on the outside of the slot bottom of second groove 210 of second frame 200, under the locating slot 520 Side is equipped with third corner brace mounting hole 530, and the first corner brace mounting hole 140 is solid by corner brace 310 with third corner brace mounting hole 530 First frame 100 is fixedly connected, described second jiao by fixed connection with realizing with the third frame 500 of 300 left and right sides of laminate Code mounting hole 230 is fixedly connected with third corner brace mounting hole 530 by corner brace 310, to realize the second frame 200 and laminate The third frame 500 of 300 left and right sides is fixedly connected.

It should be noted that in the diagram of above-described embodiment, 140 side of the first corner brace mounting hole of the first frame 100 Equipped with a L shape dog-ear, the utility model is not construed as limiting the length of downward frame, and compared to Figure 1, first in Figure 13 is short Moulding 150 is shorter；Compared with Fig. 2, the second short moulding 240 in Figure 14 is shorter；The short moulding of third compared with Fig. 4, in Figure 15 540 is shorter.

Embodiment 3

In another embodiment of the utility model, a kind of solar energy top surface is provided, including multiple such as 2 institute of embodiment The solar photovoltaic assembly stated, 300 matrix arrangement of laminate of multiple photovoltaic modulies.

Installation is fixed using fixing piece in the frame for being related to different laminates 300 when matrix arrangement, and specific structure is as follows: The laminate adjacent for left and right: laminate 300 the right in left side is along upper third frame 500 and 300 left margin of right side laminate On third frame 500 by the first fixed installation assembly connect, first fixed installation assembly include be used to support third The drainage beam 610 of 500 bottom of frame, for depressing third frame briquetting 620 and be separately positioned on the of 620 two sides of briquetting One bolt 630 and the first nut 640 are realized especially by following form:

Referring to Fig. 8, the briquetting 620 is briquetting in U-shaped, is arranged below waterproof cover 710, first nut 640 is set It sets in drainage beam 610, preferably rectangular nut, first bolt 630 is arranged in U-shaped in briquetting, and lower end is worn downwards Cross briquetting 620 and with the first nut 640 lock cooperate, wherein third frame 500 by briquetting 620 to lower limit power, it is described The two sides cell wall of drainage beam 610 is separately mounted in the notch groove directed downwardly of two third frames 500, third frame 500 by To the left and right limit power of drainage beam 610, institute, to lower limit power, therefore, is being locked by drainage beam 610 in the edge of rectangular nut After stating the first bolt 630 and the first nut 640, the third frame 500 in two pieces of laminates 300 is tightly fixedly mounted on one It rises.610 one side of drainage beam supports third frame 500 and entire photovoltaic module as supporting beam, at the same time as It sluices and uses, realize second level water-proof function.

500 top of third frame in adjacent two pieces of laminates 300 is equipped with waterproof cover 710, and the waterproof cover extends to Under adjacent third frame 500: the waterproof cover 710 passes through the second fixed installation assembly and connects, the second fixed installation group Part includes the second bolt 730 and second that drainage beam 610 below third frame 500 is arranged in, 710 two sides of waterproof cover are arranged in Nut 740, it is preferable that also be provided with sealing material between the through-hole on second bolt 730 and waterproof cover 710 and carry out anti-watertight Envelope.Specifically, there are two types of the modes that the waterproof cover 710 is bolted, and referring to Fig. 9 and Figure 10, the former is the second bolt 730 the second nuts 740 for being pierced by 620 top of waterproof cover 710, the briquetting 620 of 710 top of waterproof cover and briquetting from below to up are consolidated Fixed, the latter is that the second bolt 730 passes through waterproof cover 710 from top to down and the second nut 740 of lower section is fixed.

In addition to waterproof cover 710 is fixed using bolt mode, it can also be fixed, be had using spring leaf or spring clip Body is fixed on waterproof cover 710 referring to Figure 11 and Figure 12, spring leaf 750 or spring clip 760 (passing through splicing or welding manner) Lower surface, as shown, spring leaf 750 is expanded outwardly in the depth for extending downwardly into 500 bottom of third frame, and resist The third frame 500 or spring clip 760 are top horn structure, and (such as torsional spring) is expanded to two sides in lower part, the spring clip 760 lower part resists the lower part of the third frame 500, during waterproof cover pushes, spring leaf 750 or spring clip 760 Lower part is expanded position and is deformed by the extruding of third frame, and after being installed, spring 750 or spring leaf 760 are stuck in third 500 lower surface of frame, prevents waterproof cover 710 from moving up or occurring buckling deformation.

The waterproof cover 710 is using weather-proof adhesive tape, aluminium alloy, plastic-steel, glass steel, carbon steel or plastic material, the waterproof Elastic adhesive tape clamping, 710 energy of waterproof cover are connected or used using silica gel, double-sided adhesive or foam tape between lid 710 and frame Enough prevent rainwater from penetrating on roof among each component, the utility model is stopped using waterproof cover 710 as level-one rainwater, benefit Second level sluicing function is realized with drainage beam 610, it is ensured that photovoltaic module mounting means has good water-proof function, waterproof here Function, which refers to, prevents water to be seeped into lower section from the upper surface of photovoltaic module.As preferred one embodiment, 710 He of waterproof cover Drainage beam 610 is respectively the width of whole covering roof from top to bottom, i.e., such as covers laterally three rows, longitudinal five on roof and arrange Photovoltaic module, then need four waterproof covers 710 and/or 6 drainage beams 610, each waterproof cover/drainage beam is mounted on per adjacent Gap location between two column photovoltaic modulies.It should be understood that whole can be prevented as another embodiment Water cover/drainage beam changes the mode for making a plurality of splicing, for example, the lower end of a upper drainage beam 610 is accommodated in next drainage beam 610 In, not described here any more.

In implementation process, the waterproof cover 710 and drainage beam 610 optionally can realize waterproof by one, but at one In preferred embodiment, while second level waterproof is realized using waterproof cover 710 and drainage beam 610, obtains dual waterproofing protection effect.

Obviously, it is practical new without departing from this can to carry out various modification and variations to utility model by those skilled in the art The spirit and scope of type.If in this way, these modifications and variations of the present invention belong to the utility model claims and its Within the scope of equivalent technologies, then the utility model is also intended to including these modification and variations.

In the preferred embodiment of the utility model, the preferably double glass photovoltaic modulies of the solar photovoltaic assembly, existing Have in technology, double glass photovoltaic modulies since intensity itself reaches certain standard, be without frame, in the present embodiment, Double glass photovoltaic module band frames, the frame are made of aluminium, aluminium alloy, plastic-steel, glass steel, carbon steel or plastic material, Under the premise of meeting light and high-intensitive demand, meets the needs of easy for installation, certain frame material can also select satisfaction Other metal materials of above-mentioned requirements, frame can be used for conventional single glass by increasing section wall thickness or increasing Material Strength Photovoltaic module.

Preferably, the height of the frame is 12mm~25mm, i.e. frame is designed using very thin structure, entire photovoltaic The seal ring thickness of component is lower than 20mm, on the one hand realizes the design that quickly frames up, also achieves the outdoor Fast Installation of each component.

It should be understood that using double glass structures, internal cell piece can also use various laminate in the utility model Crystal silicon cell, or non-crystalline silicon battery not limits the protection scope of the requires of the utility model；Crystalline silicon can be with It is polycrystalline or monocrystalline, various efficiency are all suitable for；Cell piece is readily applicable to conventional welding procedure or low-temperature welding, Or adhesive tape technique, do not limit application；Circuit design includes half, imbrication circuit, can using transparent or white EVA or Person is colored glaze back-panel glass etc..

Using above-mentioned solar photovoltaic assembly matrix arrangement, it is laid on roof top, bicycle shed top surface, corridor top surface or house beam On, the solar energy roof that can substitute traditional brick tile roof is formed, had not only realized solar power generation effect, but also play rainwater-proof Effect.

In conclusion solar photovoltaic assembly provided by the utility model, laminate 300 is by the battery of multiple rectangles Piece is arranged according to matrix form, and the four edges of the laminate 300 are respectively and fixedly provided with frame, two adjacent frames it Between mutually overlap, installation is attached by frame between different laminates 300.It, will when the multiple photovoltaic module assembles Laminate 300, which is inserted into the first groove 110, the second groove 210 and third groove 510, realizes engaging, and L is used between frame and frame Type corner brace 600 is fixed, is fixed between frame and laminate 500 with sealant (silica gel) or foam tape, can prevent rainwater Or aqueous vapor penetrates EVA or POE corrosion cell piece from 500 side of laminate, to form 100% comprehensive inner sealing and protection Structure；Overlap joint is realized by the engaging of card briquetting 430 between two adjacent frames of left and right.The utility model is according to roof height The characteristics of inclination, realizes stringent waterproofing design in conjunction with border structure using the engaging of frame and card briquetting, to potential leak Also there is water conservancy diversion hydrophobic channel, it is ensured that realize the function without the real waterproof of leak in the long-term overall structure back side；Above and below utilizing simultaneously, Fast Installation is realized in engaging between left and right side frame, and not easily to fall off, border structure is simple, and overall cost is low, can satisfy scale Change manufacture, popularization and application is suitble to promote.

Obviously, it is practical new without departing from this can to carry out various modification and variations to utility model by those skilled in the art The spirit and scope of type.If in this way, these modifications and variations of the present invention belong to the utility model claims and its Within the scope of equivalent technologies, then the utility model is also intended to including these modification and variations.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (10)

1. bindiny mechanism between a kind of solar energy layer casting die, for connecting two pieces of solar energy layer casting dies, which is characterized in that the connection Mechanism includes the first frame (100) and the second frame (200) of strip, and first frame (100) is equipped with for accommodating the The first groove (110) of one laminate side edge, the upper cell wall of first groove (110) is to far from the first groove (110) slot The direction of mouth extends to form overlap frame (120), and the overlap frame (120) is equipped with limit below the one end of the first groove (110) Position slot (130), second frame (200) is equipped with the second groove (210) for accommodating the second laminate side edge, described The direction that the second groove (210) notch is laterally away from outside the slot bottom of second groove (210) extends to form limited post (220)；

First frame (100) connects cooperation with the second frame (200) to connect adjacent the first laminate and the second lamination Part, the limited post (220) are caught in the limiting slot (130), to limit the first frame (100) in vertical overlap frame (120) It is moved on direction, the outer of the overlap frame (120) at least overlaps some or all of upper slot of second groove (210) Wall.

2. bindiny mechanism between solar energy layer casting die according to claim 1, which is characterized in that the overlap frame (120) Lower section is equipped with positive stop strip (121), the slot bottom lateral surface of the second groove (210) of the positive stop strip (121) and the second frame (200) It offsets.

3. bindiny mechanism between solar energy layer casting die according to claim 1, which is characterized in that the limiting slot (130) Notch direction is contrary with the notch of the first groove (110), the slot bottom of the limited post (220) and the limiting slot (130) Medial surface offsets.

4. a kind of solar photovoltaic assembly, which is characterized in that including any one in laminate (300) and such as claim 1-3 Bindiny mechanism between solar energy layer casting die described in.

5. solar photovoltaic assembly according to claim 4, which is characterized in that second frame (200) is arranged in layer The upper edge of casting die (300), lower edge of the first frame (100) setting in laminate (300)；The laminate (300) Left margin and the right along being equipped with third frame (500), the third frame (500) is equipped with for accommodating laminate (300) the third groove (510) of side edge.

6. solar photovoltaic assembly according to claim 5, which is characterized in that the first of first frame (100) is recessed The first corner brace mounting hole (140), the slot of the second groove (210) of second frame (200) are equipped on the outside of the slot bottom of slot (110) The second corner brace mounting hole (230) is equipped on the outside of bottom, the first corner brace mounting hole (140) is used to pass through corner brace (310) for first Frame (100) is fixedly connected with the third frame (500) at left and right sides of laminate (300), the second corner brace mounting hole (230) For the second frame (200) to be fixedly connected with the third frame (500) at left and right sides of laminate (300) by corner brace (310).

7. solar photovoltaic assembly according to claim 5, which is characterized in that first groove (110), the second groove (210), sealing material (400) are filled in the gap between third groove (510) and laminate (300) side edge.

8. a kind of solar energy top surface, which is characterized in that including multiple solar energies as described in any one of claim 4-7 Lie prostrate component, laminate (300) matrix arrangement of multiple photovoltaic modulies.

9. solar energy top surface according to claim 8, which is characterized in that along upper third on the right of left side laminate (300) Frame (500) is connect with the third frame (500) on right side laminate (300) left margin by the first fixed installation assembly, institute Stating the first fixed installation assembly includes being used to support the drainage beam (610) of third frame (500) bottom, for depressing third frame Briquetting (620) and be separately positioned on first bolt (630) and the first nut (640) of briquetting (620) two sides.

10. solar energy top surface according to claim 8, which is characterized in that the third side on adjacent two pieces of laminates (300) Frame (500) top is equipped with waterproof cover (710), and the waterproof cover (710) is fixed on above third frame (500) by elastic component, The top of the elastic component is fixed on the lower surface of waterproof cover (710), and the lower part of the elastic component is extends out structure to block State third frame (500).