CN212291162U

CN212291162U - Tray assembly and packaging structure for photovoltaic module

Info

Publication number: CN212291162U
Application number: CN202020579276.0U
Authority: CN
Inventors: 吴水兵; 袁尧年; 郑玉凤
Original assignee: Zhejiang Longi Solar Technology Co Ltd
Current assignee: Zhejiang Longi Solar Technology Co Ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-01-05
Anticipated expiration: 2030-04-17

Abstract

The application discloses a tray assembly and packaging structure for photovoltaic module, tray assembly include tray and support frame, the support frame includes two support piece, two the support piece symmetry set firmly in the both sides of tray, two the recess has respectively on two relative faces of support piece, two the slot that is used for placing a slice photovoltaic module is constituteed jointly to the recess. One of the photovoltaic modules is inserted into the slot, the other photovoltaic modules sequentially and tightly lean against the one of the photovoltaic modules to form a cuboid unit to be packaged, four edges of the unit to be packaged are respectively coated with a protective edge to form a packaging structure for fixing all the photovoltaic modules, the tray assembly and the packaging structure are used for solving the anti-tipping problem of the photovoltaic modules, and the tray assembly is low in cost and simple to operate.

Description

Tray assembly and packaging structure for photovoltaic module

Technical Field

The utility model relates to a solar PV modules packing technical field especially relates to a tray assembly and packaging structure for PV modules.

Background

At present photovoltaic module packing majority can not realize that every block of subassembly prevents down, and the part can realize preventing down the packing scheme cost of function very high, is higher than about 25% with the trade, and the customer urgently need similar prevent down the mode of unpacking, if the packing box possesses prevents down the function, can effectual protection good product, also to installation labour saving and time saving.

How to carry out the design of effectively preventing falling down when unpacking becomes urgent and necessary, is that customers have always expected in recent years, is also a key point of photovoltaic industry technical research, and certainly cost also can become one of them limiting factor, and photovoltaic product profit is constantly reduced, and cost reduction and efficiency improvement are very important.

In order to solve the problem of preventing falling, the magic tape is proposed to prevent down packing, namely make the bounding wall carton into the U type, fix on the tray, then the subassembly relies on the bounding wall carton, one side L type bounding wall links together through magic tape and U type bounding wall in addition, though the demand of preventing falling can be solved to this method, the material requirement of nevertheless requiring the bounding wall carton is higher, and manual operation process flow is complicated, makes packing and operating cost higher, leads to unable wide application in market up to now.

SUMMERY OF THE UTILITY MODEL

In view of the above defects or shortcomings in the prior art, it is desirable to provide a tray assembly and a packaging structure for photovoltaic modules, one of the photovoltaic modules is inserted into the slot, the other photovoltaic modules sequentially and tightly lean against the one of the photovoltaic modules to form a cuboid unit to be packaged, four edges of the unit to be packaged are respectively coated with a protection edge to fix all the photovoltaic modules, and the tray assembly and the packaging structure are used for solving the anti-tipping problem of the photovoltaic modules, and are low in cost and simple in operation.

In a first aspect, the utility model provides a tray assembly for photovoltaic module, its special character lies in, including tray and support frame, the support frame includes two support piece, two the support piece symmetry set firmly in the both sides of tray, two have the recess respectively on two relative faces of support piece, two the recess constitutes the slot that is used for placing a slice photovoltaic module jointly.

In one embodiment, two of said supports are located 5-10mm from each side edge of the tray.

In one embodiment, the support is made into an L shape by using a galvanized sheet, and the surface of the support is provided with a plastic spraying treatment layer.

In one embodiment, the tray comprises a tray body and a buffer element, the buffer element covers the tray body, a gap is arranged on the buffer element, and the support element penetrates through the gap and is fixed on the tray body.

In a second aspect, the utility model provides a packaging structure for photovoltaic module, its special character lies in, including the above photovoltaic module's tray assembly, one of them photovoltaic module inserts and locates in the slot, all the other photovoltaic modules tightly lean on in proper order on one of them photovoltaic module, form the packing unit of treating of cuboid, treat that it is stupefied to wrap one respectively on four edges of packing unit.

In one embodiment, the packaging structure further comprises a strapping tape for fastening the photovoltaic module, the strapping tape is wound around the outer side of the protection ridge, and the fixing direction of the strapping tape is perpendicular to the length extending direction of the protection ridge.

In one embodiment, the packaging structure further comprises an adhesive strip arranged outside the unit to be packaged, and the arrangement direction of the adhesive strip is perpendicular to the arrangement direction of the photovoltaic modules; the middle part of the bonding strip is bonded on the top of the unit to be packaged, and the two ends of the bonding strip are respectively bonded on the front surface and the rear surface of the unit to be packaged.

In one embodiment, the adhesive strip comprises at least two adhesive strips, and the two adhesive strips are arranged at intervals outside the unit to be packaged.

In one embodiment, the packaging structure further comprises a protective film covering the entire unit to be packaged.

According to the technical scheme that this application embodiment provided, the tray assembly includes tray and support frame, the support frame includes two support piece, two the support piece symmetry set firmly in the both sides of tray, two the recess has respectively on two relative faces of support piece, two the slot that is used for placing a slice photovoltaic module is constituteed jointly to the recess. One of the photovoltaic modules is inserted into the slot, the other photovoltaic modules sequentially and tightly lean against the one of the photovoltaic modules to form a cuboid unit to be packaged, four edges of the unit to be packaged are respectively coated with a protecting edge to form a packaging structure for fixing all the photovoltaic modules, and the tray assembly and the packaging structure are low in anti-toppling cost and simple to operate.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a block diagram of a tray assembly for a photovoltaic module according to an embodiment of the present application;

FIG. 2 is an exploded view of the structure of FIG. 1;

FIG. 3 is a block diagram of an embodiment support of the present application.

FIG. 4 is a block diagram of a packaging structure for a photovoltaic module according to an embodiment of the present application;

FIG. 5 is an exploded view of the structure of FIG. 4;

FIG. 6 is a block diagram of a photovoltaic module of an embodiment of the present application disposed on a tray assembly;

fig. 7 is an exploded view of the structure of fig. 6.

In the figure: 1-tray, 11-tray body, 12-buffer piece, 13-VHB foam adhesive tape, 2-support piece, 21-groove, 3-photovoltaic module, 4-edge protection, 5-strapping tape, 6-bonding strip and 7-protective film.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As mentioned in the background art, in order to solve the problem of preventing down, the magic subsides packaging of preventing down has been proposed, make the bounding wall carton into the U type, fix on the tray, then the subassembly relies on the bounding wall carton, one side L type bounding wall links together through magic subsides and U type bounding wall in addition, although this method can solve the demand of preventing down, the material that requires the bounding wall carton requires highly, and manual operation process flow is complicated, make packing and operating cost higher, lead to unable wide application in market up to now.

Therefore, how to reduce the cost of packaging materials and simplify the packaging process will become the improvement direction of the present application. To above-mentioned purpose, the application provides a tray assembly and packaging structure for photovoltaic module sets up two support pieces that have the recess through the bilateral symmetry at the tray, inserts one of them photovoltaic module 3 and locates in the slot, all the other photovoltaic modules 3 tightly lean on in proper order on one of them photovoltaic module 3, form the packing unit of treating of cuboid, the parcel protects stupefied fixed all photovoltaic module 3's packaging structure that forms respectively on four edges of treating the packing unit, can realize preventing empting, and easy operation, the cost is lower.

As shown in fig. 1 to 3, the utility model provides a tray assembly for photovoltaic module, including tray 1 and support frame, the support frame includes two support piece 2, two support piece 2 symmetry set firmly in tray 1's both sides, two have recess 21, two on 2 relative two faces of support piece respectively recess 21 constitutes the slot that is used for placing a slice photovoltaic module 3 jointly.

During shipment, one of the photovoltaic modules 3 is inserted into the slot, and the rest of the photovoltaic modules 3 are sequentially abutted against the one of the photovoltaic modules 3. When unloading, take out remaining photovoltaic module 3 in proper order, until remaining the last photovoltaic module 3 of inserting in two support frame upper groove 21, all photovoltaic modules 3 can not topple over at whole in-process, because the support frame is fixed on tray 1, can adapt to the nature pine and take off not appearing under any environment.

It should be noted that the tray 1 includes a tray body 11 and a buffer 12, the buffer 12 covers the tray body 11, a gap is provided on the buffer 12, and the support 2 passes through the gap and is fixed on the tray body 11.

The two supporting pieces 2 are respectively arranged at the positions 5-10mm away from the edges of the two sides of the tray 1. Preferably, the two supporting members 2 are respectively arranged at a distance of 5mm from the two side edges of the tray 1.

It is emphasized that the buffer member 12 may be configured as a cardboard, the supporting member 2 is adhered to the buffer member 12 by a VHB foam tape 13, one side of the VHB foam tape 13 is adhered to the buffer member 12, and the other side is adhered to the supporting member 2. The support piece 2 is made into an L shape by adopting a galvanized sheet, and the surface of the support piece 2 is provided with a plastic spraying treatment layer, so that the surface of the assembly is prevented from being scratched, and the support piece can be well bonded with the buffer piece 12. Preferably, the plastic spraying treatment layer uses environment-friendly paint.

As shown in fig. 4 to 7, the utility model provides a packaging structure for photovoltaic module still, including the above photovoltaic module 3's tray assembly, one of them photovoltaic module 3 inserts and locates in the slot, all the other photovoltaic modules 3 tightly lean on in proper order on one of them photovoltaic module 3, form the packing unit of treating of cuboid, treat on four edges of packing unit respectively cladding one protect stupefied 4.

In the shipping process, after all the photovoltaic modules 3 are placed on the tray assembly, a cuboid unit to be packaged is formed. The four edges of the unit to be packaged are respectively coated with the protective edges 4, all the placed photovoltaic modules 3 are fixed, the anti-toppling effect can be achieved, the operation is simple, and the cost is low.

In order to further fix all photovoltaic modules 3 transversely, the packaging structure further comprises a strapping 5 for fastening the photovoltaic modules 3, the strapping 5 surrounds the outer side of the protection ridge 4, and the fixing direction of the strapping 5 is perpendicular to the length extension direction of the protection ridge 4. The transverse direction refers to a direction perpendicular to the extension of the length of the protecting edge 4.

The packaging structure further comprises a bonding strip 6 arranged on the outer side of the unit to be packaged, the bonding strip 6 is perpendicular to the arrangement direction of the photovoltaic modules 3, all the photovoltaic modules 3 can be further vertically fixed, and the vertical direction is perpendicular to the arrangement direction of the photovoltaic modules 3.

Specifically, the middle part of the bonding strip 6 is bonded to the top of the unit to be packaged, and the two ends of the bonding strip are respectively bonded to the front and the back of the unit to be packaged. In a preferred implementation manner, the bonding strip 6 includes two bonding strips 6, and the two bonding strips 6 are arranged at intervals outside the unit to be packaged.

In addition, the packaging structure further comprises a protective film 7, and the protective film 7 covers the whole unit to be packaged. After the protection edge 4, the strapping tape 5 and the bonding strip 6 are fixed on the unit to be packaged, the protection film 7 is sleeved on the outer side of the unit to be packaged, and the packaging work is completed.

For the convenience of understanding the present invention, the specific structure of the tray assembly and the packaging structure of the present invention will be further described for the loading and unloading processes.

During shipment, firstly, respectively sticking 2 tracks of VHB foam tapes 13 with the length of 150 x 50mm to the edge of the upper surface of the same side of the tray, wherein the sticking position is about 5mm away from the edge of the tray, then symmetrically placing the support frames on the VHB foam tapes 13, slightly flattening the support frames with force, and oppositely arranging the grooves 21 of the two support frames in the same plane; the first photovoltaic module 3 is inserted into the slot formed by the two grooves 21, and then the rest photovoltaic modules 3 are tightly and sequentially installed. The packaging method comprises the steps that four edges of a unit to be packaged are respectively coated with a protecting edge 4, strapping tapes 5 are firstly wound on the outer side of the protecting edge 4 to vertically fix all photovoltaic modules 3, the middle of each bonding strip 6 is bonded to the top of the unit to be packaged, two ends of each bonding strip are respectively bonded to the front and the back of the unit to be packaged, all the photovoltaic modules 3 are transversely fixed, a protective film 7 is finally sleeved on each bonding strip, and the bonding strips are externally tightened by using strapping tapes.

When unloading, get packing area and protection film 7 off, unpack the group ribbon apart, tear the bonding strip 6 at photovoltaic module 3 top from the one end that does not have the support frame, the single can only tear a part, can take out first piece subassembly can, the sticky tape still pastes on remaining other photovoltaic module 3, repeat above-mentioned operation, take out all the other photovoltaic module 3 in proper order, until remaining the last photovoltaic module 3 that is in the slot, then take out last photovoltaic module 3, all photovoltaic module 3 can not topple over at whole in-process.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides a tray assembly for photovoltaic module, its characterized in that includes tray and support frame, the support frame includes two support piece, two the support piece symmetry set firmly in the both sides of tray, two the recess has respectively on two relative faces of support piece, two the slot that is used for placing a slice photovoltaic module is constituteed jointly to the recess.

2. The tray assembly for photovoltaic modules according to claim 1, wherein the two supporting members are respectively disposed at a distance of 5-10mm from both side edges of the tray.

3. The tray assembly for photovoltaic modules as claimed in claim 1, wherein the support member is made of a galvanized sheet into an L-shape, and the surface of the support member has a plastic-sprayed layer.

4. The tray assembly for the photovoltaic module as claimed in claim 3, wherein the tray includes a tray body and a buffer member, the buffer member covers the tray body, the buffer member is provided with a notch, and the support member is fixed on the tray body through the notch.

5. A packaging structure for photovoltaic modules, which is characterized by comprising the tray assembly of the photovoltaic modules as claimed in any one of claims 1 to 4, wherein one photovoltaic module is inserted into the slot, the other photovoltaic modules are sequentially abutted against the photovoltaic module to form a cuboid unit to be packaged, and four edges of the unit to be packaged are respectively coated with a protecting edge.

6. The packaging structure for photovoltaic modules according to claim 5, characterized in that it further comprises a strapping for fastening the photovoltaic module, the strapping being wound around the outside of the protective ridge, the fixing direction of the strapping being perpendicular to the length extension direction of the protective ridge.

7. The packaging structure for photovoltaic modules as claimed in claim 6, further comprising an adhesive strip disposed outside the unit to be packaged, wherein the direction of the adhesive strip is perpendicular to the arrangement direction of the photovoltaic modules; the middle part of the bonding strip is bonded on the top of the unit to be packaged, and the two ends of the bonding strip are respectively bonded on the front surface and the rear surface of the unit to be packaged.

8. The packaging structure for photovoltaic modules as claimed in claim 7, wherein the adhesive strips comprise at least two adhesive strips, and the two adhesive strips are spaced outside the unit to be packaged.

9. The packaging structure for photovoltaic modules, as set forth in claim 8, characterized in that it further comprises a protective film covering the entire unit to be packaged.