CN215601257U - Profiled steel sheet, photovoltaic frame and photovoltaic module - Google Patents
Profiled steel sheet, photovoltaic frame and photovoltaic module Download PDFInfo
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- CN215601257U CN215601257U CN202121862929.7U CN202121862929U CN215601257U CN 215601257 U CN215601257 U CN 215601257U CN 202121862929 U CN202121862929 U CN 202121862929U CN 215601257 U CN215601257 U CN 215601257U
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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
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a section steel plate, a photovoltaic frame and a photovoltaic assembly. The first board and the second board are at least partially attached to each other. Wherein, one end of the section steel plate is bent to form a first supporting part. The middle part of the second subplate is bent to form a step-shaped second supporting part. The first supporting part and the second supporting part are arranged oppositely and form an installation space together, and the installation space is provided with an opening for the photovoltaic panel to be inserted. In this patent, the installation space is directly buckled by the second subplate and is formed, can make the installation space possess higher structural strength.
Description
Technical Field
The utility model relates to the technical field of photovoltaics, in particular to a section steel plate, a photovoltaic frame and a photovoltaic assembly.
Background
Being open to the world, conventional energy sources are extremely limited, and as demand increases, they are becoming increasingly depleted. Solar energy is an inexhaustible renewable energy source, has the advantages of sufficient cleanness, resource sufficiency, potential economy and the like, and gradually becomes the most main energy source of people.
The most common way to obtain energy is by photovoltaic power generation, wherein the principle of photovoltaic power generation is to convert the radiation power of the sun into electric energy, or to a storage battery for storage, or to drive a load to work. Most of the current market uses solar energy through photovoltaic panels placed on photovoltaic supports. The photovoltaic panel is usually installed in an aluminum frame, and because the aluminum frame is soft in texture, the frame is usually manufactured by an extrusion molding process, and then the long frame and the short frame are connected through corner connectors. However, compared with aluminum-plated mg-zn steel plate, the aluminum alloy material has lower hardness, poorer mechanical properties and high price, which greatly reduces the user experience and increases the production cost.
Based on the above-mentioned defects, those skilled in the art have made efforts to provide a frame made of a section steel plate to replace the conventional aluminum alloy frame, thereby improving the mechanical strength of the frame and reducing the production cost of the frame.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a section steel plate, a photovoltaic frame and a photovoltaic assembly.
The technical scheme provided by the utility model is as follows:
the utility model provides a section steel plate in a first aspect, which is formed by bending and comprises:
a first subplate and a second subplate;
the first sub-board and the second sub-board are at least partially attached to each other;
one end of the section steel plate is bent to form a first supporting part;
the middle part of the second batten is bent to form a step-shaped second supporting part;
the first supporting portion and the second supporting portion are arranged oppositely and form an installation space together, and the installation space is provided with an opening for the photovoltaic panel to be inserted.
In this patent, first minute board and the common constitutive steel sheet of second minute board, and first minute board and the at least part of second minute board laminate each other, so, can make first minute board and second minute board at the complex in-process, improve the holistic steadiness of shaped steel sheet. The installation space is formed by directly bending the second sub-board, so that the photovoltaic panel can have higher structural strength after being fixed in the installation space, and cannot be easily deformed.
Further preferably, the first sub-plate and the second sub-plate are integrally formed by bending the section steel plate; the first sub-plate comprises a first fixed edge, a second fixed edge and a third fixed edge which are sequentially connected in a bending mode; the second section plate comprises a first mounting edge, a second mounting edge, a first abutting edge, a second abutting edge and a third abutting edge which are sequentially connected in a bending mode;
the third abutting edge is connected to the third fixing edge, and a bending part is formed at the joint of the third abutting edge and the third fixing edge; and
the third abutting edge and the third fixing edge are mutually attached and are jointly bent relative to the second abutting edge to form the first supporting part; and
the second mounting edge and the first abutting edge together form the second support portion.
Further preferably, the first and second divided plates are independent plates;
the second sub-board is detachably attached to the inner side of the first sub-board;
the first sub-plate comprises a first fixed edge and a second fixed edge which are sequentially connected in a bending mode; the second section plate comprises a first mounting edge, a second mounting edge, a first abutting edge, a second abutting edge and a third abutting edge which are sequentially connected in a bending mode;
wherein the third abutting edge is bent relative to the second abutting edge to form the first supporting part; and
the second mounting edge and the first abutting edge together form the second support portion.
Further preferably, the first abutting edge, the second abutting edge and the third abutting edge together form the installation space.
Further preferably, the first mounting edge is attached to the first fixing edge, and a free end of the first mounting edge and a free end of the first fixing edge are aligned; the second abutting edge is attached to the second fixing edge;
a plurality of first locking pieces for butting the first fixing edges are arranged at intervals along the length direction of the first mounting edge; and a plurality of second locking parts used for butting the second butting edges are arranged at intervals along the length direction of the second fixing edge.
Further preferably, an accommodating space is formed between the second supporting part and the first splitter plate, and the transverse cross sections of the mounting space and the accommodating space are square;
the mounting space and the accommodating space are arranged up and down correspondingly, and the accommodating space is also provided with a filling material.
Further preferably, an edge of the opening forms an abutting bend which is bent toward the inside of the mounting space.
The present invention also provides in a second aspect a photovoltaic border comprising:
two long frames made of the section steel plate;
two short frames made of the section steel plate;
the two long frames and the two short frames are fixedly connected to form a quadrilateral frame.
Further preferably, each adjacent long frame and short frame are connected and fixed through a corner brace; the corner connector comprises a first fixing block and a second fixing block which are vertically arranged; the first fixing block is inserted into the accommodating space of the long frame; the second fixed block is inserted into the accommodating space of the short frame.
The present invention also provides in a third aspect a photovoltaic module comprising:
the photovoltaic frame; and the photovoltaic panel is fixed in the installation space of the photovoltaic frame.
The utility model has the technical effects that:
1. in this patent, first minute board and second divide the board by the integrative shaping of bending of shaped steel panel, so, can make first minute board and second divide the board at the in-process of complex, the steadiness is stronger.
2. In this patent, first minute board and second divide the board to adopt detachable equipment design, so can improve the flexibility of shaped steel panel in the use.
3. In this patent, the installation space is directly buckled by the second and forms, can ensure that the photovoltaic panel can possess higher structural strength after being fixed in the installation space, can not take place to warp easily.
4. In this patent, the installation space open-ended edge forms the butt elbow of buckling in the installation space of one orientation, further assists the installation space to come the butt photovoltaic panel through the butt elbow, can make the holistic steadiness of photovoltaic panel stronger.
5. In this patent, the accommodation space is formed by second subplate and first subplate jointly, also can ensure that the accommodation space can possess higher structural strength for this section steel plate can dock another adjacent section steel plate more firmly under the effect of accommodation space.
Drawings
The utility model is described in further detail below with reference to the following figures and detailed description:
FIG. 1 is a transverse cross-sectional view of a profiled steel sheet of the product of the present invention in one state;
FIG. 2 is a transverse cross-sectional view of a profiled steel sheet of the product of the present invention in another condition;
FIG. 3 is a schematic perspective view of a profiled steel sheet of the product of the present invention;
FIG. 4 is an enlarged view of the partial area A shown in FIG. 3;
FIG. 5 is a schematic view of the corner connector assembled in the accommodating space;
FIG. 6 is a schematic view of the corner brace shown in FIG. 5;
fig. 7 is a schematic structural diagram of a photovoltaic frame of the product of the present invention.
The reference numbers illustrate:
1, a section steel plate; a first support part 11; a second support portion 12; a first divider 100; a first fixed edge 110; a second fixed edge 120; a third fixed edge 130; a second board 200; a first mounting edge 210; a second mounting edge 220; a first abutting edge 230; a second abutting edge 240; a third abutting edge 250; an installation space 300; an opening 310; an accommodating space 400; a bending part 500; an abutting elbow 510; a first locking member 610; a second locking member 620; a photovoltaic frame 2; a long frame 700; a short border 800; corner connectors 900; a first fixing block 910; and a second fixing block 920.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
The utility model provides a section steel plate in a first aspect, specifically, as shown in fig. 1 and fig. 2, the section steel plate is formed by bending, the section steel plate 1 may include a first divided plate 100 and a second divided plate 200, and the first divided plate 100 and the second divided plate 200 are at least attached to each other. Wherein, one end of the section steel plate 1 is bent to form a first supporting part 11. The middle part of the second board 200 is bent to form a second supporting part 12 with a step shape. The first support portion 11 and the second support portion 12 are disposed opposite to each other and together form an installation space 300. An accommodating space 400 is formed between the second supporting portion 12 and the first plate 100. Wherein, the installation space 300 and the accommodation space 400 are arranged up and down correspondingly; and the mounting space 300 has an opening 310 for the photovoltaic panel to be inserted, and the edge of the opening 310 forms an abutting bend 510 bending toward the inside of the mounting space 300.
In the present technical solution, the first board 100 and the second board 200 constitute the steel plate 1 together, and the second board 200 and the first board 100 are at least attached to each other. Thus, the overall stability of the profiled steel sheet 1 can be improved, so that the stability of the first and second section plates 100 and 200 is stronger in the process of matching. The installation space 300 is formed by directly bending the second board 200, so that the photovoltaic panel can have high structural strength after being fixed in the installation space 300, and cannot be easily deformed. And the edge of the opening 310 of the installation space 300 forms an abutting elbow 510 bending towards the inside of the installation space 300, and the photovoltaic panel is further fixed by the auxiliary installation space 300 through the abutting elbow 510, so that the overall stability of the photovoltaic panel is stronger. Further, in this patent, the accommodating space 400 is formed by the second sub-plate 200 and the first sub-plate 100 together, which can ensure that the accommodating space 400 can have higher structural strength, so that the section steel plate 1 can be more stably butted against another adjacent section steel plate 1 under the action of the accommodating space 400.
In the present embodiment, referring to fig. 1, the first board 100 and the second board 200 are integrally formed by bending the shaped steel plate 1, so that a bent portion 500 is formed between the first board 100 and the second board 200. The bending portion 500 is located at a free end of the mounting space 300 opposite to the accommodating space 400, and the bending portion 500 forms an abutting elbow 510 extending towards the inside of the mounting space 300.
Further, in this embodiment, referring to fig. 1, the first sub-panel 100 may include a first fixing edge 110, a second fixing edge 120, and a third fixing edge 130, which are further connected in a bending manner. And the second partition 200 may include a first mounting edge 210, a second mounting edge 220, a first abutting edge 230, a second abutting edge 240, and a third abutting edge 250, which are further connected in turn by bending. The first abutting edge 230, the second abutting edge 240 and the third abutting edge 250 together form an installation space 300. And the first fixing edge 110, the second fixing edge 120, the first abutting edge 230 and the second mounting edge 220 together form an accommodating space 400.
Specifically, referring to fig. 1, the bending process of the profiled steel sheet 1 provided in this embodiment may sequentially include: the second fixing edge 120 is bent to be perpendicular to the first fixing edge 110, and then the free end of the second fixing edge 120 is bent to form a third fixing edge 130, and the third fixing edge 130 is perpendicular to the second fixing edge 120. Further, the free end of the third fixing edge 130 may be continuously bent to form a third abutting edge 250, the third abutting edge 250 is connected and attached to the third fixing edge 130, and a bending portion 500 is formed at the connection position of the third fixing edge 130 and the third abutting edge 250. That is, the bent portion 500 is located on the center line of the longitudinal direction of the steel plate material 1, and the bent portion 500 is bent and extended into the installation space 300 to form the abutting elbow 510. Further, the free end of the third abutting edge 250 is continuously bent to form a second abutting edge 240 perpendicular to the third abutting edge 250, and the second abutting edge 240 extends toward the first fixing edge 110 and is attached to the second fixing edge 120. Further, the free end of the second abutting edge 240 is continuously bent to form the first abutting edge 230 perpendicular to the second abutting edge 240, and it should be mentioned that the first abutting edge 230 and the third abutting edge 250 are parallel and are correspondingly disposed up and down. Further, the free end of the first abutting edge 230 is continuously bent to form a second mounting edge 220 perpendicular to the first abutting edge 230, and the second mounting edge 220 is parallel to the second fixing edge 120 and extends toward the first fixing edge 110. Further, the free end of the second mounting edge 220 is continuously bent to form a first mounting edge 210 perpendicular to the second mounting edge 220, the first mounting edge 210 is attached to the first fixing edge 110, and the free end of the first mounting edge 210 is aligned with the free end of the first fixing edge 110.
In the bending process, the third abutting edge 250 and the third fixing edge 130 are attached to each other and are bent together relative to the second abutting edge 240 to form the first supporting portion 11; and the second mounting edge 220 and the first abutting edge 230 together form a second supporting portion 12.
Of course, it should be noted that the bending process may be performed in the opposite direction, as long as it can be ensured that the contours of the installation space 300 and the accommodating space 400 shown in fig. 1 can be formed, and the specific bending process is not limited in any way. Based on this, the transverse cross-sections of the installation space 300 and the accommodating space 400 may be square, but are not limited thereto. It should be noted that the bending angle can be adjusted according to actual use requirements, and is not limited to 90 degrees, and any angle is within the protection scope of the present patent, and is not described herein in detail.
In this embodiment, profiled steel sheet 1 is by each limit bending type in proper order, can improve the steadiness of profiled steel sheet 1 in the use greatly, and then ensures that installation space 300 and accommodation space 400 all can possess higher mechanical structure intensity.
Further, in the present embodiment, referring to fig. 1, a side of the installation space 300 opposite to the second fixing edge 120 forms an opening 310 for inserting the photovoltaic panel into the installation space 300. And the installation space 300 is formed by directly bending the second plate 200, so that the installation space 300 can have higher structural strength, the stability of the photovoltaic panel in the fixing process can be effectively improved, and the photovoltaic panel is prevented from being easily deformed. In order to further strengthen and fix the photovoltaic panel, as a further optimization of the present embodiment, the bending portion 500 forms an abutting elbow 510 extending towards the inside of the installation space 300, that is, the abutting elbow 510 is formed by the connection point of the third fixing edge 130 and the third abutting edge 250 extending towards the inside of the installation space 300. Further supplementary installation space 300 comes the butt photovoltaic panel through butt elbow 510, can make the holistic steadiness of photovoltaic panel stronger. The specific profile of the abutting elbow 510 is not limited, as long as it can ensure that it can abut the edge portion of the photovoltaic panel located in the installation space 300. And the butt elbow 510 is directly formed by stamping the bending part 500, so that the stability of the butt elbow in the butt process can be further improved.
In this embodiment, with reference to fig. 1, in order to further improve the structural strength of the installation space 300, the third fixing edge 130 and the third abutting edge 250 may be configured to be attached to each other, so that the third fixing edge 130 may apply a pressure to the third abutting edge 250 toward the central position of the installation space 300, and the pressure may assist the third abutting edge 250 to jointly act on the photovoltaic panel, so as to improve the stability of the photovoltaic panel.
Further, the second abutting edge 240 may be attached to the second fixing edge 120, so that the second fixing edge 120 may apply a pressure to the second abutting edge 240 toward the center of the installation space 300, which may further enhance the stability of the edge end of the photovoltaic panel.
Of course, as another variation of the present embodiment, referring to fig. 2, the first board 100 and the second board 200 are detachable and separated, that is, the first board 100 and the second board 200 are independent boards respectively. The second board 200 is detachably attached to the inner side of the first board 100. The first sub-panel 100 may include a first fixing edge 110 and a second fixing edge 120 which are sequentially connected by bending. And the second plate section 200 may include a first mounting edge 210, a second mounting edge 220, a first abutting edge 230, a second abutting edge 240, and a third abutting edge 250, which are sequentially connected by bending. The third abutting edge 250 is bent relative to the second abutting edge 240 to form the first supporting portion 11, the second mounting edge 220 and the first abutting edge 230 together form the second supporting portion 12, and the first abutting edge 230, the second abutting edge 240 and the third abutting edge 250 together form the mounting space 300. And the free end of the third abutting edge 250 forms an abutting elbow 510 extending bending towards the inside of the installation space 300. That is, the present modified embodiment adopts a detachable assembly design, so that the flexibility of the section steel plate 1 in the using process can be improved.
In this patent, referring to fig. 1 and 2, in order to improve the fitting strength between the second fixing edge 120 and the second abutting edge 240, the two edges may be fixed by welding, riveting or other fixing forms, so that the second fixing edge 120 and the second abutting edge 240 form a whole, and the stability of the installation space 300 may be further improved. And in order to enable the whole section steel plate 1 to be in a closed state, the first fixing edge 110 and the first mounting edge 210 can be closed by welding, riveting or other fixing forms, so that the whole section steel plate 1 forms a closed annular structure.
Preferably, the first mounting edge 210 is provided with a plurality of first locking members 610 at intervals along the length direction thereof for abutting against the first fixing edge 110. Wherein the number of the first locking members 610 is not limited. In a preferred example, the profiled steel sheet 1 has a length L, the number of first locking members 610 is N1, and N1 is preferably greater than or equal to L/250 mm and less than or equal to L/50 mm. And a plurality of second locking members 620 for abutting against the second abutting edge 240 are arranged at intervals along the length direction of the second fixing edge 120. Wherein the number of the second locker 620 is not limited. Preferably, however, in a preferred embodiment, the number of the second locking members 620 is N2, and N2 is preferably greater than or equal to L/250 mm and less than or equal to L/50 mm. It is noted that the first locking member 610 and the second locking member 620 may be a bolt or a rivet, but not limited thereto.
It should be noted that the thickness of the section steel plate 1 provided in this embodiment is greater than or equal to 0.5 mm and less than or equal to 2 mm, but the utility model is not limited thereto, and the specific value or range may be specifically set according to the actual use requirement, and is not limited thereto.
The utility model also provides a photovoltaic frame 2 in a second aspect, and referring to fig. 7, the photovoltaic frame 2 may include two long frames 700 made of the profiled steel sheet 1 and two short frames 800 made of the profiled steel sheet 1. The two long frames 700 and the two short frames 800 are fixedly connected to form a quadrilateral frame, which is the photovoltaic frame 2 provided by the present invention.
Specifically, in the present embodiment, referring to fig. 3 to 6, each adjacent long frame 700 and short frame 800 are connected and fixed by a corner connector 900. Referring to fig. 6, the corner connector 900 may include a first fixing block 910 and a second fixing block 920, which are vertically disposed. Referring to fig. 5, the first fixing block 910 is inserted into the accommodating space 400 of the long frame 700, and is fixed by screws. The second fixing block 920 is inserted into the accommodating space 400 of the short frame 800, and is fixed by screws. Since the transverse cross-section of the accommodating space 400 is square, in order to make the first fixing block 910 and the second fixing block 920 fit into the accommodating space 400, the transverse cross-sections of the first fixing block 910 and the second fixing block 920 may also be provided with a square structure that fits the contour of the accommodating space 400. Further, in this embodiment, referring to fig. 3 to 5, the opposite ends of the long frame 700 and the short frame 800 are both provided with inclined end surfaces, so that the two are connected and fixed through the corner connector 900 and then are in a vertical state. It should be noted that, in the embodiment, the accommodating space 400 is further provided with a filling material, and the filling material may be a metal material and/or an elastic material, so as to enhance the waterproof performance and the supporting performance of the photovoltaic frame 2, but not limited thereto.
Of course, the present invention also provides a photovoltaic module in a third aspect, which may specifically include a photovoltaic frame 2 and a photovoltaic panel fixed in the installation space 300 of the photovoltaic frame 2.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a profiled steel sheet, its characterized in that, profiled steel sheet is bending forming, includes:
a first subplate and a second subplate;
the first sub-board and the second sub-board are at least partially attached to each other;
one end of the section steel plate is bent to form a first supporting part;
the middle part of the second batten is bent to form a step-shaped second supporting part;
the first supporting portion and the second supporting portion are arranged oppositely and form an installation space together, and the installation space is provided with an opening for the photovoltaic panel to be inserted.
2. A profiled steel sheet as claimed in claim 1,
the first sub-plate and the second sub-plate are integrally formed by bending the section steel plate;
the first sub-plate comprises a first fixed edge, a second fixed edge and a third fixed edge which are sequentially connected in a bending mode; the second section plate comprises a first mounting edge, a second mounting edge, a first abutting edge, a second abutting edge and a third abutting edge which are sequentially connected in a bending mode;
the third abutting edge is connected to the third fixing edge, and a bending part is formed at the joint of the third abutting edge and the third fixing edge; and
the third abutting edge and the third fixing edge are mutually attached and are jointly bent relative to the second abutting edge to form the first supporting part; and
the second mounting edge and the first abutting edge together form the second support portion.
3. A profiled steel sheet as claimed in claim 1,
the first sub-plate and the second sub-plate are independent plates respectively;
the second sub-board is detachably attached to the inner side of the first sub-board;
the first sub-plate comprises a first fixed edge and a second fixed edge which are sequentially connected in a bending mode; the second section plate comprises a first mounting edge, a second mounting edge, a first abutting edge, a second abutting edge and a third abutting edge which are sequentially connected in a bending mode;
wherein the third abutting edge is bent relative to the second abutting edge to form the first supporting part; and
the second mounting edge and the first abutting edge together form the second support portion.
4. A profiled steel sheet according to claim 2 or 3,
the first abutting edge, the second abutting edge and the third abutting edge form the installation space together.
5. A profiled steel sheet according to claim 2 or 3,
the first mounting edge is attached to the first fixing edge, and the free end of the first mounting edge is aligned with the free end of the first fixing edge; the second abutting edge is attached to the second fixing edge;
a plurality of first locking pieces for butting the first fixing edges are arranged at intervals along the length direction of the first mounting edge; and a plurality of second locking parts used for butting the second butting edges are arranged at intervals along the length direction of the second fixing edge.
6. A profiled steel sheet according to any one of claims 1 to 3, characterised in that,
an accommodating space is formed between the second supporting part and the first splitter plate, and the transverse cross sections of the mounting space and the accommodating space are square;
the mounting space and the accommodating space are arranged up and down correspondingly, and the accommodating space is also provided with a filling material.
7. A profiled steel sheet as claimed in claim 1,
the edge of the opening forms an abutting elbow bent towards the mounting space.
8. A photovoltaic bezel, comprising:
two long rims made of profiled steel sheet according to any one of claims 1 to 7;
two short borders made of profiled steel sheet according to any of claims 1 to 7;
the two long frames and the two short frames are fixedly connected to form a quadrilateral frame.
9. The photovoltaic bezel of claim 8,
each adjacent long frame and one adjacent short frame are connected and fixed through a corner connector;
the corner connector comprises a first fixing block and a second fixing block which are vertically arranged;
the first fixing block is inserted into the accommodating space of the long frame;
the second fixed block is inserted into the accommodating space of the short frame.
10. A photovoltaic module, comprising:
the photovoltaic bezel of claim 8 or 9; and
and the photovoltaic panel is fixed in the installation space of the photovoltaic frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121862929.7U CN215601257U (en) | 2021-08-10 | 2021-08-10 | Profiled steel sheet, photovoltaic frame and photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121862929.7U CN215601257U (en) | 2021-08-10 | 2021-08-10 | Profiled steel sheet, photovoltaic frame and photovoltaic module |
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| Publication Number | Publication Date |
|---|---|
| CN215601257U true CN215601257U (en) | 2022-01-21 |
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| CN202121862929.7U Active CN215601257U (en) | 2021-08-10 | 2021-08-10 | Profiled steel sheet, photovoltaic frame and photovoltaic module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023240865A1 (en) * | 2022-06-15 | 2023-12-21 | 江苏惠汕新能源集团有限公司 | High-strength steel cold-formed profile for photovoltaic module frame and photovoltaic module frame |
-
2021
- 2021-08-10 CN CN202121862929.7U patent/CN215601257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023240865A1 (en) * | 2022-06-15 | 2023-12-21 | 江苏惠汕新能源集团有限公司 | High-strength steel cold-formed profile for photovoltaic module frame and photovoltaic module frame |
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