CN210093146U - Photovoltaic module - Google Patents
Photovoltaic module Download PDFInfo
- Publication number
- CN210093146U CN210093146U CN201921273888.0U CN201921273888U CN210093146U CN 210093146 U CN210093146 U CN 210093146U CN 201921273888 U CN201921273888 U CN 201921273888U CN 210093146 U CN210093146 U CN 210093146U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic
- frame
- photovoltaic module
- lamination spare
- buffer member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003475 lamination Methods 0.000 claims abstract description 32
- 239000011521 glass Substances 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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
Abstract
The utility model provides a photovoltaic module, include photovoltaic lamination spare and install frame on the photovoltaic lamination spare, the frame is in including the first portion of acceping and setting that are used for the card to hold and accept photovoltaic lamination spare the second portion of acceping at first portion of acceping lengthwise direction both ends, the second is taken the portion and is equipped with the buffer member, just the buffer member card is held and is fixed the second portion of acceping with between the photovoltaic lamination spare. The utility model discloses a photovoltaic module installs simple and conveniently, can prevent effectively that the photovoltaic lamination spare from taking place to collide with when assembling with the frame, has avoided the damage of photovoltaic lamination spare, has reached the effect that reduces photovoltaic module's manufacturing cost, and is suitable for popularization and use.
Description
Technical Field
The utility model relates to a photovoltaic module belongs to the photovoltaic technology field.
Background
The conventional photovoltaic assembly frame is provided with frames on the long side and the short side, so that when the conventional photovoltaic assembly frame is used for double-sided battery double-glass packaging, the assembly of the junction box at the head position of the double-sided battery assembly can shield the back battery of the double-sided battery assembly, the power generation power of the back battery of the double-sided battery assembly is influenced, and the resource waste is caused; the use of long and short frames leads to the use of a large amount of frame materials, on one hand, the cost of the photovoltaic module is increased; on the other hand, the production difficulty of the photovoltaic module is increased.
Simultaneously, because at least one side of photovoltaic module is equipped with glass packaging structure, consequently in the equipment process of frame, the emergence that often can appear photovoltaic lamination spare and frame and take place to collide with and then lead to the damaged problem of photovoltaic lamination spare for photovoltaic module's installation difficulty, manufacturing cost risees.
In view of the above, there is a need for improvements to existing photovoltaic modules to address the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a photovoltaic module, this photovoltaic module's installation is simple and convenient, can effectively reduce photovoltaic module's manufacturing cost, is suitable for popularization and use.
In order to achieve the above object, the utility model provides a photovoltaic module, include the photovoltaic lamination piece and install frame on the photovoltaic lamination piece, the frame is in including the first portion of acceping and the setting that are used for the card to hold the connection photovoltaic lamination piece the second portion of acceping at first portion of acceping lengthwise direction both ends, the second portion of acceping is equipped with the buffer member in acceping, just the buffer member card is held and is fixed the second portion of acceping with between the photovoltaic lamination piece.
As a further improvement of the present invention, the buffer member includes a top wall and a bottom wall arranged in parallel and is used for connecting the top wall with the side wall of the bottom wall, the top wall with the inner surface of the bottom wall arranged relatively is provided with evenly arranged protrusions, and the protrusions face the direction of the side wall is extended.
As a further improvement of the present invention, the outer surface of the buffer member is provided with a fixing structure, the second accommodating portion is provided with a fixing groove corresponding to the fixing structure, and the buffer member passes through the fixing structure and the cooperation of the fixing groove and the second accommodating portion can be detached from the connection.
As a further improvement of the present invention, the second accommodating portion is provided with a groove formed by an outward recess, and the buffer member is held by the card and accommodated in the groove.
As a further improvement of the present invention, in the thickness direction of the photovoltaic laminate, the first accommodating portion is defined to have a first internal height, and the cushioning member has a second internal height, which is greater than the first height.
As a further improvement of the utility model, the frame symmetry sets up on two long edges of photovoltaic lamination spare parallel arrangement, just the frame pass through the structure glue with photovoltaic lamination spare is connected fixedly.
As a further improvement of the utility model, the length of frame does 1/2 ~ 3/4 of the long limit length of photovoltaic lamination spare.
As a further improvement of the utility model, the frame is an aluminum alloy frame made of aluminum alloy material; the buffer component is a soft buffer component made of soft materials.
As a further improvement, the photovoltaic laminating part is a double-glass photovoltaic laminating part which can generate electricity at the front and back surfaces.
The utility model has the advantages that: the photovoltaic module of the utility model effectively prevents the photovoltaic laminated part from colliding with the frame in the process of assembling the photovoltaic laminated part through arranging the second accommodating part with the buffer component at the two ends of the frame in the longitudinal direction, thereby avoiding the damage of the photovoltaic laminated part; when guaranteeing photovoltaic module's load and photovoltaic performance, reduced photovoltaic module's production and installation cost, make the utility model discloses a photovoltaic module is suitable for popularization and use.
Drawings
Fig. 1 is a schematic structural diagram of the photovoltaic module of the present invention.
Fig. 2 is a schematic partial cross-sectional view of the photovoltaic module of fig. 1.
Fig. 3 is a schematic structural diagram of the bezel in fig. 2.
Fig. 4 is a schematic cross-sectional view of the first receiving portion of fig. 1.
Fig. 5 is a schematic cross-sectional view of the second receiving portion of fig. 1.
Fig. 6 is a schematic view of the structure of the shock-absorbing member of fig. 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 and 2, a photovoltaic module 100 is disclosed. The photovoltaic module 100 comprises a photovoltaic lamination part 1 and a frame 2 installed on the photovoltaic lamination part 1, wherein the frame 2 is used for bearing the photovoltaic lamination part 1, so that the assembled photovoltaic module 100 can be stably fixedly installed and perform photovoltaic conversion.
The photovoltaic laminate 1 comprises a front glass 11, a first packaging layer 12, a cell sheet layer 13, a second packaging layer 14 and a back sheet 15, sunlight irradiates on the cell sheet layer 13 through the front glass 11 and the first packaging layer 12, and conversion of solar energy into electric energy is completed through the cell sheet layer 13.
The utility model discloses a in a preferred embodiment, photovoltaic lamination spare 1 is just, the double glass photovoltaic lamination spare that the back all can generate electricity, and at this moment, backplate 15 is the transparent backplate for adopting transparent flat glass to make, and first encapsulated layer 12 and second encapsulated layer 14 are transparent encapsulated layer, so set up, can be so that photovoltaic lamination spare 1 just, back both sides all can give out light, have effectively promoted photovoltaic module 100's photovoltaic efficiency.
Furthermore, the length of the frame 2 is 1/2-3/4 of the length of the long edge of the photovoltaic laminating part 1, so that the using length of the frame 2 can be reduced while the load of the photovoltaic assembly 100 is ensured, and on one hand, the frame 2 can be prevented from shielding the photovoltaic laminating part 1 to reduce the photovoltaic efficiency; on the other hand, the manufacturing cost of the frame 2 is reduced, and the production cost of the photovoltaic module 100 is further reduced.
As shown in fig. 3 to 5, the frame 2 includes a bottom 21, a receiving portion 22 opposite to the bottom 21, and a connecting portion 23 connecting the bottom 21 and the receiving portion 22. The bottom 21 is arranged in a horizontal plate shape, so that the photovoltaic module 100 can be conveniently and quickly mounted on a fixing surface or a bearing mechanism while stably supporting the accommodating part 22 and the connecting part 23.
Connecting portion 23 is the upwards formation of extending of direction along perpendicular to bottom 21 from one side of bottom 21 the utility model discloses in, connecting portion 23 includes the connecting wall 231 that a pair of parallel interval set up to connect bottom 21 and portion of acceping 22, so set up, can effectively promote connecting portion 23's joint strength, guarantee frame 2's life.
The accommodating portion 22 is substantially U-shaped and is used for partially accommodating the photovoltaic laminate 1 so that the frame 2 is clamped at the edge of the photovoltaic laminate 1. Further, the receiving portion 22 includes a first receiving portion 221 and second receiving portions 222 provided at both ends of the first receiving portion 221 in the longitudinal direction, and a buffer member 223 is further provided in the second receiving portion 222.
The first receiving portion 221 includes two parallel and spaced retaining walls 224, a holding wall 225 for connecting the retaining walls 224, and a receiving space 226 defined by the retaining walls 224 and the holding wall 225. Specifically, the holding wall 224 extends perpendicularly to the holding wall 225 and parallel to the bottom 21, and further, the extending length of the holding wall 224 is between the distance between the two connecting walls 231 and the extending length of the bottom 21, so as to ensure that the holding wall 224 can be stably held on the edge of the photovoltaic laminate 1; on the other hand, can make things convenient for the connection between frame 2 and the photovoltaic lamination spare 1 fixed, stability when guaranteeing frame 2 fixed.
The second receiving portion 222 and the first receiving portion 221 have substantially the same structure, and the difference is that a groove 2221 for receiving the buffer member 223 is formed in the second receiving portion 222, so the same parts between the second receiving portion 222 and the first receiving portion 221 will not be described herein again.
Specifically, the groove 2221 is provided in the receiving space 226 of the second receiving portion 222, and is formed to be recessed outward from the inner surfaces of the holding wall 224 and the holding wall 225 for receiving the buffer member 223 to prevent the buffer member 223 from being separated from the second receiving portion 222.
The buffering member 223 is accommodated in the second accommodating portion 222, and in the thickness direction of the photovoltaic laminate 1, the internal height of the first accommodating portion 221 is defined as a first height D, and the internal height of the buffering member 223 is defined as a second height D, and then the first height D is greater than the second height D, i.e., D > D, so that the photovoltaic laminate 1 can be effectively prevented from directly contacting with the retaining wall 224 and/or the holding wall 225 in the process of being connected and fixed with the frame 2, and the photovoltaic laminate 1 is damaged.
Referring to fig. 6, the buffer member 223 includes a top wall 2231 and a bottom wall 2232 arranged in parallel and a side wall 2233 for connecting the top wall 2231 and the bottom wall 2232, and the inner surfaces of the top wall 2231 and the bottom wall 2232 arranged opposite to each other are provided with uniformly arranged protrusions 2234, so that the friction force of the buffer member 223 clamping and connecting the photovoltaic laminate 1 can be effectively increased, and the stability of the photovoltaic laminate 1 when connecting with the frame 2 can be ensured.
In a preferred embodiment of the present invention, the protrusions 2234 are disposed in a ridge shape and extend toward the side wall 2233, so that on one hand, the photovoltaic laminate 1 can be conveniently held in the buffer member 223 along the gap between the top wall 2231 and the bottom wall 2232; on the other hand, the friction force when the photovoltaic laminate 1 is separated from the cushioning member 223 is further increased, and the stability when the cushioning member 223 holds and fixes the photovoltaic laminate 1 is ensured.
Furthermore, the outer surface of buffer member 223 is further provided with a fixing structure 2235 (as shown in fig. 3) for fixing buffer member 223 in second receiving portion 222, and second receiving portion 222 is further provided with a fixing groove 2222 corresponding to fixing structure 2235, so that on one hand, connection and fixation between buffer member 223 and second receiving portion 222 can be facilitated, so that buffer member 223 and frame 2 can be detachably connected; on the other hand, the cushion member 223 can be further prevented from coming off the second housing portion 222, and the frame 2 can be ensured to have good practicability.
It should be noted that, in the drawings of the present invention, only the fixing groove 2222 is exemplarily illustrated as being disposed on the retaining wall 224 on the side of the second receiving portion 222 close to the bottom 21, and in other embodiments of the present invention, the fixing groove 2222 may be disposed on the retaining wall 224 and/or the retaining wall 225 on the side of the second receiving portion 222 far from the bottom 21.
In addition, in the present invention, the buffer member 223 is connected and fixed to the second receiving portion 222 through the engagement between the fixing structure 2235 and the fixing groove 2222, that is, in another embodiment of the present invention, the buffer member 223 may be further connected and positioned to the second receiving portion 222 through a bonding or screwing manner, so as to prevent the buffer member 223 from being separated from the second receiving portion 222.
Further, in a preferred embodiment of the present invention, the frame 2 is an aluminum alloy frame made of an aluminum alloy material; the buffer member 223 is a soft buffer member made of soft material, such as rubber or foam. Of course, in other embodiments of the present invention, the frame 2 and the cushioning member 223 may also be a hard frame/soft cushioning member made of other materials.
To sum up, the photovoltaic module 100 of the present invention effectively prevents the photovoltaic laminate 1 from colliding with the frame 2 during the assembly process by providing the second accommodating portion 222 with the buffer member 223 at the two ends of the frame 2 in the longitudinal direction, and avoids the damage of the photovoltaic laminate 1; simultaneously, through setting up the position and setting up length that set up frame 2, can reduce photovoltaic module 100's production and installation cost when guaranteeing photovoltaic module 100's load and photovoltaic performance, make the utility model discloses a photovoltaic module 100 is suitable for popularization and use.
The above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. A photovoltaic module comprising a photovoltaic laminate and a bezel mounted on said photovoltaic laminate, characterized in that: the frame is including being used for the card to hold the first portion of holding and connecting the photovoltaic lamination spare and setting up the second portion of holding at first portion of holding longitudinal direction both ends, be equipped with buffer member in the second portion of holding, just buffer member card is held and is fixed second portion of holding with between the photovoltaic lamination spare.
2. The photovoltaic module of claim 1, wherein: the buffer member comprises a top wall, a bottom wall and a side wall, wherein the top wall and the bottom wall are arranged in parallel, the side wall is used for connecting the top wall and the bottom wall, the inner surfaces of the top wall and the bottom wall which are arranged oppositely are provided with uniformly arranged bulges, and the bulges extend towards the direction of the side wall.
3. The photovoltaic module of claim 1, wherein: the outer surface of the buffering component is provided with a fixing structure, the second accommodating part is provided with a fixing groove corresponding to the fixing structure, and the buffering component is detachably connected with the second accommodating part through the matching of the fixing structure and the fixing groove.
4. The photovoltaic module of claim 1, wherein: the second accommodating part is provided with a groove which is formed by outward sinking, and the buffer component is clamped and accommodated in the groove.
5. The photovoltaic module of claim 1, wherein: in the thickness direction of the photovoltaic laminating part, the internal height of the first accommodating part is defined as a first height, the internal height of the buffering component is defined as a second height, and then the first height is larger than the second height.
6. The photovoltaic module of claim 1, wherein: the frame symmetry sets up two long edges of photovoltaic lamination spare parallel arrangement, just the frame pass through the structure glue with photovoltaic lamination spare is connected fixedly.
7. The photovoltaic module of claim 6, wherein: the length of the frame is 1/2 ~ 3/4 of the long side length of photovoltaic lamination spare.
8. The photovoltaic module of claim 1, wherein: the frame is an aluminum alloy frame made of an aluminum alloy material; the buffer component is a soft buffer component made of soft materials.
9. The photovoltaic module of claim 1, wherein: the photovoltaic laminating part is a double-glass photovoltaic laminating part with the front surface and the back surface capable of generating electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921273888.0U CN210093146U (en) | 2019-08-07 | 2019-08-07 | Photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921273888.0U CN210093146U (en) | 2019-08-07 | 2019-08-07 | Photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210093146U true CN210093146U (en) | 2020-02-18 |
Family
ID=69485739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921273888.0U Active CN210093146U (en) | 2019-08-07 | 2019-08-07 | Photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210093146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113131849A (en) * | 2021-03-03 | 2021-07-16 | 泰州隆基乐叶光伏科技有限公司 | Photovoltaic module frame, cell panel, cover plate and preparation method |
| US11949371B2 (en) | 2020-12-23 | 2024-04-02 | Array Technologies, Inc. | Photovoltaic module deflection limiter |
-
2019
- 2019-08-07 CN CN201921273888.0U patent/CN210093146U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11949371B2 (en) | 2020-12-23 | 2024-04-02 | Array Technologies, Inc. | Photovoltaic module deflection limiter |
| CN113131849A (en) * | 2021-03-03 | 2021-07-16 | 泰州隆基乐叶光伏科技有限公司 | Photovoltaic module frame, cell panel, cover plate and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 199, Lushan Road, Suzhou hi tech Zone, Suzhou City, Jiangsu Province Patentee after: CSI Cells Co.,Ltd. Patentee after: Changshu Artes Sunshine Power Technology Co.,Ltd. Patentee after: Atlas sunshine Power Group Co.,Ltd. Address before: No. 199, Lushan Road, Suzhou hi tech Zone, Suzhou City, Jiangsu Province Patentee before: CSI Cells Co.,Ltd. Patentee before: Changshu Artes Sunshine Power Technology Co.,Ltd. Patentee before: CSI SOLAR POWER GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |