CN214675027U

CN214675027U - Photovoltaic module mounting structure capable of reducing hot spot effect of module

Info

Publication number: CN214675027U
Application number: CN202120120074.4U
Authority: CN
Inventors: 王碧清
Original assignee: Shanxi Yujinggui New Energy Co ltd
Current assignee: Shanxi Yujinggui New Energy Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-11-09
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a photovoltaic module mounting structure of reducible subassembly hot spot effect, including side frame, crossbeam frame, stringer frame, photovoltaic module, the side frame is provided with four groups, four groups the connection of side frame ending constitutes square frame, a plurality of stringers of fixedly connected with in the square frame, a plurality of crossbeams of fixedly connected with between the stringer frame, the stringer frame with mutually perpendicular sets up between the crossbeam frame, the stringer frame is with relative the side frame and the crossbeam frame is with relative the side frame is parallel arrangement respectively, and is adjacent the crossbeam frame with the stringer frame becomes the installation frame, the photovoltaic module gomphosis is installed in the installation frame. The utility model provides an installation frame is adjustable, simple to operate, and the installation effectiveness is fast, photovoltaic module mounting structure that the reliability is high.

Description

Photovoltaic module mounting structure capable of reducing hot spot effect of module

Technical Field

The utility model relates to a photovoltaic power generation technical field, specific photovoltaic module mounting structure of reducible module hot spot effect that says so.

Background

Solar photovoltaic modules are capable of generating electricity from solar radiation and have associated current extraction means and means for electrical cables. At present, a glass photovoltaic module is divided into a dual-glass module and a single-glass module, the dual-glass module is a composite structure formed by two layers of glass and a solar cell, and the single-glass module is a composite structure formed by one layer of glass and the solar cell. The photovoltaic module has high generating efficiency and wide application. Under certain conditions, the shaded solar cell modules in the serial branch are used as loads to consume energy generated by other illuminated solar cell modules. The shaded solar cell module generates heat at this time, which is a hot spot effect. This effect can severely damage the solar cell. The existing photovoltaic module mounting structure mostly needs to determine the length and width of a photovoltaic module, then the corresponding mounting frame structure for manufacturing the photovoltaic module is adopted, the mounting is complex in the mode, the mounting efficiency is low, once the interval error occurs, the accessories need to be replaced again, the reliability is poor, and the line interval between the photovoltaic modules is improper, so that shadows are easily formed mutually, and therefore the hot spot effect of the photovoltaic modules is caused.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing an installation frame is adjustable, simple to operate, and the installation effectiveness is fast, the high photovoltaic module mounting structure of reliability.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a photovoltaic module mounting structure of reducible subassembly hot spot effect, includes side frame, crossbeam frame, roof beam frame, photovoltaic module, the side frame is provided with four groups, four groups the connection constitutes square frame in the side frame ending, a plurality of crossbeam framves of fixedly connected with in the square frame, a plurality of crossbeam framves of fixedly connected with between the roof beam frame, the roof beam frame with mutually perpendicular sets up between the crossbeam frame, the crossbeam frame is with relative the side frame and crossbeam frame and relative the side frame is parallel arrangement respectively, and is adjacent the crossbeam frame with the roof beam frame constructs into the installation frame, the photovoltaic module gomphosis is installed in the installation frame.

The cross section of the side frames is of an I-shaped structure, and the adjacent side frames are fixedly connected through a first connecting frame.

A plurality of uniformly spaced first mounting holes are formed in one side of the edge of the side frame.

Two ends of the longitudinal beam frame are fixedly connected to the side frames through second connecting frames respectively.

The stringer frame includes by last parallel arrangement's first mounting panel, second mounting panel, third mounting panel down in proper order to and the fixed connection board of fixed connection between first mounting panel, second mounting panel, third mounting panel, fixed connection board is equipped with two sets ofly, and respectively in first mounting panel, second mounting panel, third mounting panel set up perpendicularly.

The both sides edge of first mounting panel, second mounting panel, third mounting panel is provided with a plurality of evenly spaced mounting holes No. two respectively, third mounting panel lower extreme both sides edge is through mounting hole fixedly connected with angle steel No. two respectively.

The angle steel is fixedly connected to the mounting seat through a screw.

The edges of the periphery of the photovoltaic module are connected with adhesive tapes in a sleeved mode, the adhesive tapes are connected between the edges of the two sides of the first mounting plate and the edges of the two sides of the second mounting plate in an embedded mode, and the adhesive tapes are connected in the U-shaped grooves of the side frames in an embedded mode.

The crossbeam frame includes two sets of connecting plates and No. two connecting plates that are parallel to each other to and the U type link between a connecting plate and No. two connecting plates, a connecting plate with the both ends of No. two connecting plates are provided with the mounting hole No. three respectively, No. three the mounting hole with No. two the mounting holes set up relatively, and will through the screw rod No. one the connecting plate fixed connection be in first mounting panel upper end edge, No. two the connecting plate with same mode fixed connection be in second mounting panel lower extreme edge, a connecting plate with edge between No. two the connecting plates is the gomphosis respectively and is connected with U type link, during the installation, the adhesive tape gomphosis of photovoltaic module edge is connected relatively in the U type link, it is two sets of it has the elasticity piece to fill between the U type link.

The utility model has the advantages that: this device constitutes whole square frame through the side frame, then square frame fixed mounting crossbeam frame and stringer frame, through crossbeam frame and stringer frame with the inside installation frame of cutting apart into the photovoltaic module installation size of being convenient for of square frame, and the installation flexibility of crossbeam frame and stringer frame is stronger, can adjust at will according to photovoltaic module's length and width, and the adaptability is stronger, and this device simple to operate, installation effectiveness is high, the installation reliability is strong.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the connection structure of the transverse connection and the longitudinal beam frame of the present invention;

FIG. 3 is a schematic view of the cross-connecting and longitudinal beam frame profile connecting structure of the present invention;

FIG. 4 is a schematic view of the connection structure of the stringer frame and the side frame of the present invention;

fig. 5 is a schematic view of the connection structure of the adjacent side frames of the present invention.

In the figure: 1 side frame, 2 crossbeams frame, 3 stringer framves, 4 photovoltaic module, No. 5 link, No. 6 mounting holes, No. 7 link, 8 first mounting panel, 9 second mounting panel, 10 third mounting panel, 11 fixed connection board, No. 12 mounting holes, 13 angle steel, 14 mount pad, 15 adhesive tapes, No. 16 connecting plate, No. 17 connecting plates, 18U type link, No. 19 mounting holes, 20 elasticity piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a photovoltaic module mounting structure capable of reducing module hot spot effect includes side frames 1, cross beam frames 2, longitudinal beam frames 3, and photovoltaic modules 4, wherein the side frames 1 are provided with four groups, the four groups of side frames 1 are connected in an end-to-end manner to form a square frame, a plurality of longitudinal beam frames 3 are fixedly connected in the square frame, a plurality of cross beam frames 2 are fixedly connected between the longitudinal beam frames 3, the longitudinal beam frames 3 and the cross beam frames 2 are arranged in a mutually perpendicular manner, the longitudinal beam frames 3 and the opposite side frames 1 as well as the cross beam frames 2 and the opposite side frames 1 are respectively arranged in a parallel manner, the adjacent cross beam frames 2 and the longitudinal beam frames 3 form a mounting frame, and the photovoltaic modules 4 are embedded in the mounting frame.

The utility model discloses in, the transversal I shape structure of personally submitting of side frame 1, through 5 fixed connection of link between the adjacent side frame 1, link 5 forms for the welding of two sets of mutually perpendicular's U type frame, and during the installation, the adjacent one end difference gomphosis of two sets of adjacent side frames 1 is fixed in the U-shaped recess in U type frame, and it connects simply, fixed firm.

A plurality of uniformly spaced first mounting holes 6 are formed in one side of the edge of the side frame 1 and used for facilitating fixed connection of a first connecting frame 5, a cross beam frame 2 and the like.

3 both ends of stringer frame are respectively through No. two link 7 fixed connection on side frame 1, No. two link 7 are U type frame construction, during the installation, at first connect the gomphosis of side frame 1 in the U-shaped recess of U type frame, then connect the same gomphosis in U type frame of 3 end of stringer frame, carry out relatively fixed connection through mounting hole 6 and No. two mounting holes 12 on stringer frame 3 and the side frame 1, the installation is convenient and fast equally, also be convenient for adjust the relative width of installation frame.

The longitudinal beam frame 3 comprises a first mounting plate 8, a second mounting plate 9 and a third mounting plate 10 which are sequentially arranged in parallel from top to bottom, and a fixed connecting plate 11 fixedly connected among the first mounting plate 8, the second mounting plate 9 and the third mounting plate 10, wherein the fixed connecting plate 11 is provided with two groups and is vertically arranged on the first mounting plate 8, the second mounting plate 9 and the third mounting plate 10 respectively.

The both sides edge of first mounting panel 8, second mounting panel 9, third mounting panel 10 is provided with a plurality of evenly spaced mounting holes 12 No. two respectively, and 10 lower extreme both sides edges of third mounting panel are respectively through No. two mounting holes 12 fixedly connected with angle steel 13, and angle steel 13 passes through screw rod fixed connection on mount pad 14, is equipped with the through-hole relative with No. two mounting holes 12 on angle steel 13 to conveniently fix through the screw rod.

The edges of the periphery of the photovoltaic module 4 are all connected with adhesive tapes 15 in a sleeved mode, the adhesive tapes 15 are connected between the edges of the two sides of the first mounting plate 8 and the second mounting plate 9 in an embedded mode, and the adhesive tapes 15 are further connected in the U-shaped grooves of the side frames 1 in an embedded mode.

The crossbeam frame 2 includes two sets of connecting plate 16 and No. two connecting plates 17 of mutual parallel arrangement, and U type link 18 between connecting plate 16 and No. two connecting plates 17, the both ends of connecting plate 16 and No. two connecting plates 17 are provided with mounting hole 19 No. three respectively, mounting hole 19 sets up with No. two mounting holes 12 relatively, and through the screw rod with connecting plate 16 fixed connection at 8 upper end edges of first mounting panel, No. two connecting plates 17 are with same mode fixed connection 9 lower extreme edges, the edge difference gomphosis between connecting plate 16 and No. two connecting plates 17 is connected with U type link 18, during the installation, the 15 gomphosis of adhesive tape 15 gomphosis of photovoltaic module 4 edges is connected in relative U type link 18, be filled with elastic block 20 between two sets of U type links 18.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a photovoltaic module mounting structure of reducible subassembly hot spot effect, includes side frame (1), crossbeam frame (2), longeron frame (3), photovoltaic module (4), its characterized in that: the utility model discloses a photovoltaic module, including side frame (1), crossbeam frame (2), crossbeam frame (3) and crossbeam frame (2), the side frame (1) is provided with four groups, four groups the connection of ending of side frame (1) constitutes square frame, a plurality of girder constructions (3) of fixedly connected with in the square frame, a plurality of crossbeam framves (2) of fixedly connected with between girder construction (3), girder construction (3) with mutually perpendicular sets up between crossbeam frame (2), girder construction (3) and relative side frame (1) and crossbeam frame (2) and relative side frame (1) parallel arrangement respectively, it is adjacent crossbeam frame (2) with girder construction (3) constitute the installation frame, photovoltaic module (4) gomphosis is installed in the installation frame.

2. The photovoltaic module mounting structure capable of reducing the hot spot effect of the module as claimed in claim 1, wherein: the cross section of each side frame (1) is of an I-shaped structure, and the adjacent side frames (1) are fixedly connected through a first connecting frame (5).

3. The photovoltaic module mounting structure capable of reducing the hot spot effect of the module as claimed in claim 1, wherein: a plurality of uniformly spaced first mounting holes (6) are formed in one side of the edge of the side frame (1).

4. The photovoltaic module mounting structure capable of reducing the hot spot effect of the module as claimed in claim 1, wherein: two ends of the longitudinal beam frame (3) are fixedly connected to the side frames (1) through second connecting frames (7) respectively.

5. The photovoltaic module mounting structure capable of reducing the hot spot effect of the module as claimed in claim 1, wherein: the stringer (3) comprises a first mounting plate (8), a second mounting plate (9) and a third mounting plate (10) which are sequentially arranged in parallel from top to bottom, and a fixed connection plate (11) fixedly connected among the first mounting plate (8), the second mounting plate (9) and the third mounting plate (10), wherein the fixed connection plate (11) is provided with two groups and is respectively arranged vertically on the first mounting plate (8), the second mounting plate (9) and the third mounting plate (10).

6. The photovoltaic module mounting structure capable of reducing the hot spot effect of the module according to claim 5, wherein: the both sides edge of first mounting panel (8), second mounting panel (9), third mounting panel (10) is provided with a plurality of evenly spaced No. two mounting holes (12) respectively, third mounting panel (10) lower extreme both sides edge is respectively through No. two mounting holes (12) fixedly connected with angle steel (13).

7. The photovoltaic module mounting structure of claim 6, wherein: the angle steel (13) is fixedly connected to the mounting base (14) through a screw.

8. The photovoltaic module mounting structure of claim 7, wherein: photovoltaic module (4) all cup joints all around along being connected with adhesive tape (15), adhesive tape (15) gomphosis is connected first mounting panel (8) with between the both sides edge of second mounting panel (9), adhesive tape (15) still gomphosis is connected in the U-shaped recess of side frame (1).

9. The photovoltaic module mounting structure of claim 8, wherein: crossbeam frame (2) are including two sets of mutual parallel arrangement's connecting plate (16) and No. two connecting plates (17) to and U type link (18) between connecting plate (16) and No. two connecting plates (17), a connecting plate (16) with the both ends of No. two connecting plates (17) are provided with mounting hole (19) No. three respectively, mounting hole (19) No. three with No. two mounting holes (12) set up relatively, and will through the screw rod connecting plate (16) fixed connection be in first mounting panel (8) upper end edge, No. two connecting plates (17) are in with same mode fixed connection second mounting panel (9) lower extreme edge, a connecting plate (16) with edge between No. two connecting plates (17) gomphosis respectively is connected with U type link (18), during the installation, adhesive tape (15) of photovoltaic module (4) edge are connected relatively U type link (18) ) And an elastic block (20) is filled between the two groups of U-shaped connecting frames (18).