CN116667771A - Light frame for solar photovoltaic panel - Google Patents
Light frame for solar photovoltaic panel Download PDFInfo
- Publication number
- CN116667771A CN116667771A CN202310897649.7A CN202310897649A CN116667771A CN 116667771 A CN116667771 A CN 116667771A CN 202310897649 A CN202310897649 A CN 202310897649A CN 116667771 A CN116667771 A CN 116667771A
- Authority
- CN
- China
- Prior art keywords
- frame
- edge
- photovoltaic panel
- wrapping
- solar photovoltaic
- 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.)
- Pending
Links
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 238000005253 cladding Methods 0.000 claims description 17
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000009432 framing Methods 0.000 abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a lightweight frame for a solar photovoltaic panel, which comprises a plurality of frames and connecting corner pieces, wherein each frame is formed with a coating groove for coating the edge of the photovoltaic panel, each frame surrounds a combined frame to form a frame, the coating grooves after the combined frames form a continuous coating path corresponding to each edge of the photovoltaic panel, and the connecting corner pieces are coated outside the splicing corners of the adjacent frames and are buckled with the two adjacent frames. Has the advantages of meeting the requirement of framing, reducing the cost, having neat and beautiful appearance and improving the integral strength.
Description
Technical Field
The invention mainly relates to a solar photovoltaic power generation technology, in particular to a lightweight frame for a solar photovoltaic panel.
Background
Solar energy is energy generated by the continuous nuclear fusion reaction process of black seeds in the sun or on the surface. The solar energy has the advantages of sufficient resources, long service life, wide distribution, safety, cleanness, reliable technology and the like, and the application range is very wide because the solar energy can be converted into various other forms of energy. The power obtained from solar energy is obtained by performing photoelectric conversion by a solar cell.
When the existing solar photovoltaic panel is installed, the photovoltaic panel is installed in an aluminum frame firstly, then the aluminum frame is connected with a base through bolts, the molding cost of the aluminum frame is extremely high, the aluminum frame is easy to deform, the weight of the photovoltaic panel is large, and the photovoltaic panel falls off under the action of wind and rain after the solar photovoltaic panel is used for a long time.
The steel frame is formed by connecting a plurality of steel frame sections through frame assembling corner codes, wherein the frame assembling corner codes are generally arranged on the short frames through fastening riveting points, and then the long frames are arranged into the frame through automatic equipment. In order to reduce the cost, the frame profile is generally a thin-wall profile, and on one hand, when the long frame is assembled by the automatic equipment, the frame corner brace is often stressed to squeeze and deform the thin-wall profile, so that the structural strength is influenced; on the other hand, the thin-wall section bar also has to be formed into an angle code cavity for accommodating the angle code of the group frame, so that the forming difficulty and the forming cost are increased.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing the lightweight frame for the solar photovoltaic panel, which meets the requirement of framing, reduces the cost, has neat and beautiful appearance and can improve the overall strength.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a lightweight frame for solar photovoltaic panel, includes many frames and connection angle spare, and each frame shaping has the cladding groove that is used for cladding photovoltaic panel edge, and each frame encloses and closes the group frame and form the frame, the cladding groove after the group frame constitutes the continuous cladding route that corresponds each edge of photovoltaic panel, the connection angle spare cladding is outside and be connected with two adjacent frames at the piece together the angle of adjacent frame.
As a further improvement of the above technical scheme:
the frame comprises a supporting edge and two wrapping edges bent on the supporting edge, the wrapping grooves are formed between the supporting edge and the two wrapping edges, and the connecting corner pieces are wrapped outside the splicing corners of the adjacent frames and are connected with the wrapping edges of the two adjacent frames.
The connecting corner fitting is characterized in that a buckling hole is formed in the connecting corner fitting, a bulge is formed in the wrapping edge of the frame, and the connecting corner fitting is wrapped outside the splicing angle of the adjacent frame and buckled with the corresponding bulge.
The connecting corner fitting comprises a vertical wrapping edge and a transverse wrapping edge formed at the top and the bottom of the vertical wrapping edge, the buckling hole is formed on the transverse wrapping edge, the vertical wrapping edge and the corresponding supporting edge are covered, the corresponding wrapping edge is covered by the transverse wrapping edge, and the buckling hole is buckled with the corresponding protrusion.
The connecting corner fitting is characterized in that a buckling edge is formed on the connecting corner fitting, a clamping hole is formed in the wrapping edge of the frame, and the connecting corner fitting is wrapped outside the splicing angle of the adjacent frame and buckled with the corresponding clamping hole.
The connecting corner fitting comprises a vertical wrapping edge and a transverse wrapping edge formed at the top and the bottom of the vertical wrapping edge, wherein the buckling edge is formed on the transverse wrapping edge, the vertical wrapping edge wraps the corresponding supporting edge, the transverse wrapping edge wraps the corresponding wrapping edge, and the buckling edge is buckled with the corresponding clamping hole.
The frame comprises a supporting edge and two wrapping edges bent on the supporting edge, the wrapping grooves are formed between the supporting edge and the two wrapping edges, and the connecting corner pieces are wrapped outside the splicing corners of the adjacent frames and are connected with the supporting edges of the two adjacent frames.
The connecting corner fitting is provided with a buckling edge in a forming mode, the supporting edge of the frame is provided with a clamping groove in a forming mode, and the connecting corner fitting is coated outside the splicing angle of the adjacent frame and the buckling edge is buckled with the corresponding clamping groove.
The connecting corner fitting comprises a vertical wrapping edge, the buckling edge is formed on the vertical wrapping edge, the vertical wrapping edge wraps the corresponding supporting edge, and the buckling edge is buckled with the corresponding clamping groove.
The supporting edge is provided with a slot along the length direction, the clamping groove is formed in the slot, the vertical wrapping edge is inserted into the slot, and the buckling edge is buckled with the corresponding clamping groove.
The ports of the frames are arranged to be bevel ports, and the bevel ports of the adjacent frames are spliced to form the frame.
The ports of the frames are arranged to be straight ports, and straight ports of adjacent frames are spliced to form the frame.
Compared with the prior art, the invention has the advantages that:
the invention relates to a lightweight frame for a solar photovoltaic panel, which comprises a plurality of frames and connecting corner pieces, wherein each frame is formed with a coating groove for coating the edge of the photovoltaic panel, each frame surrounds a combined frame to form a frame, the coating grooves after the combined frames form a continuous coating path corresponding to each edge of the photovoltaic panel, and the connecting corner pieces are coated outside the splicing corners of the adjacent frames and are buckled with the two adjacent frames. During installation, the photovoltaic panel is inserted into the cladding groove, the corresponding edges of the photovoltaic panel are enclosed by the cladding grooves of the four frames, and then the adjacent two frames are spliced outside the splicing angles through the connecting corner pieces so as to be connected and fixed. Compared with the traditional structure, the frame of the lightweight frame is coated outside the splicing angle of the adjacent frames through the connecting corner pieces, and the connecting corner pieces are respectively buckled with the adjacent two frames, so that the adjacent two frames are spliced to form a frame, and the frame is assembled without forming an accommodating cavity for accommodating the corner keys of the frame on the frame, so that the size of the frame can be reduced, the material consumption of the frame is reduced, and the cost is reduced; in addition, the situation that the thin-wall section is extruded and deformed by the stress of the frame corner connector does not exist, so that the overall strength is greatly improved; and, the corner fitting forms the cover to the corner of the two adjacent frames, so that the lightweight frame has neat and beautiful appearance.
Drawings
Fig. 1 is a schematic perspective view (before framing) of embodiment 1 of the present invention.
Fig. 2 is a schematic perspective view of embodiment 1 of the present invention (after framing).
Fig. 3 is a schematic perspective view (before framing) of embodiment 2 of the present invention.
Fig. 4 is a schematic perspective view of embodiment 2 of the present invention (after framing).
Fig. 5 is a schematic perspective view (before framing) of embodiment 3 of the present invention.
Fig. 6 is a schematic perspective view of embodiment 3 of the present invention (after framing).
Fig. 7 is a schematic perspective view (before framing) of embodiment 4 of the present invention.
Fig. 8 is a schematic perspective view of embodiment 4 of the present invention (after framing).
The reference numerals in the drawings denote:
1. a frame; 11. a coating groove; 12. a support edge; 121. a clamping groove; 122. a slot; 13. coating edges; 131. a protrusion; 132. a clamping hole; 2. a connecting corner fitting; 21. a button hole; 22. vertical edge wrapping; 23. transversely wrapping edges; 24. and (5) buckling edges.
Detailed Description
The invention will be described in further detail with reference to the drawings and the specific examples.
Example 1:
as shown in fig. 1 and 2, a first embodiment of a lightweight frame for a solar photovoltaic panel of the present invention includes a plurality of rims 1 and connection corner pieces 2, each rim 1 is formed with a coating groove 11 for coating the edges of the photovoltaic panel, each rim 1 encloses a combined frame to form a frame, the coating grooves 11 after the combined frames form a continuous coating path corresponding to each edge of the photovoltaic panel, and the connection corner pieces 2 are coated outside the corners of adjacent rims 1 and fastened with the adjacent two rims 1. During installation, the photovoltaic panel is inserted into the cladding groove 11, the cladding grooves 11 of the four frames 1 are utilized to enclose the corresponding edges of the photovoltaic panel, and then the connecting corner pieces 2 are buckled outside the splicing corners of the two adjacent frames 1 to enable the splicing corners of the two adjacent frames 1 to be connected to form fixation. Compared with the traditional structure, the frame 1 of the lightweight frame is coated outside the splicing angle of the adjacent frames 1 through the connecting corner fittings 2, and the connecting corner fittings 2 are respectively buckled with the adjacent frames 1, so that the adjacent frames 1 are spliced and framed, and an accommodating cavity for accommodating framing angle keys is not required to be formed on the frame 1 while the framing requirement is met, the size of the frame 1 can be reduced, the material consumption of the frame 1 is reduced, and the cost is reduced; in addition, the situation that the thin-wall section is extruded and deformed by the stress of the frame corner connector does not exist, so that the overall strength is greatly improved; and, the corner fitting 2 forms the cover to the corner of the adjacent two frames 1, so that the light frame has neat and beautiful appearance.
In this embodiment, the frame 1 includes a supporting edge 12 and two wrapping edges 13 bent on the supporting edge 12, a wrapping groove 11 is formed between the supporting edge 12 and the two wrapping edges 13, and the connecting corner piece 2 wraps the exterior of the corner of the adjacent frame 1 and is connected with the wrapping edges 13 of the adjacent two frames 1. In the structure, the supporting edge 12 and the two wrapping edges 13 bent on the supporting edge 12 form the wrapping groove 11, and the edge of the photovoltaic panel is wrapped in a bending manner, so that the structure is simple; the connecting corner fitting 2 is buckled with the two wrapping edges 13 on the adjacent frames 1, and the connecting corner fitting is convenient to operate and reliable in connection.
In this embodiment, the connecting corner fitting 2 is formed with a fastening hole 21, the cladding edge 13 of the frame 1 is formed with a protrusion 131, the connecting corner fitting 2 is clad outside the corner of the adjacent frame 1, and the fastening hole 21 is fastened with the corresponding protrusion 131. In the structure, the connecting corner fitting 2 and the wrapping edge 13 are connected and fixed through the buckling holes 21 and the bulges 131, and the structure is simple and the design is ingenious.
In this embodiment, the connection corner fitting 2 includes a vertical binding 22 and a lateral binding 23 formed at the top and bottom of the vertical binding 22, the fastening hole 21 is formed on the lateral binding 23, the vertical binding 22 and the corresponding supporting edge 12 are covered, the lateral binding 23 covers the corresponding covered edge 13, and the fastening hole 21 is fastened with the corresponding protrusion 131. In the structure, the vertical wrapping edges 22 and the horizontal wrapping edges 23 form wrapping and covering on the supporting edges 12 and the wrapping edges 13 of the frame 1, so that the corner assembly frame is tidy and attractive.
In this embodiment, the ports of the frames 1 are configured as bevel ports, and the bevel ports of adjacent frames 1 are spliced to form a frame. In the structure, the ports of the frames 1 are arranged to be inclined ports, so that the adjacent two frames 1 are tightly connected after being spliced into a corner group frame.
Example 2:
as shown in fig. 3 and 4, the second embodiment of the lightweight frame for a solar photovoltaic panel of the present invention is substantially the same as embodiment 1, except that:
in this embodiment, the fastening edge 24 is formed on the connection corner fitting 2, the clamping hole 132 is formed on the cladding edge 13 of the frame 1, the connection corner fitting 2 is wrapped outside the corner of the adjacent frame 1, and the fastening edge 24 is fastened with the corresponding clamping hole 132. In this structure, the connecting corner fitting 2 is connected with the cladding edge 13 through the buckling edge 24 and the clamping hole 132 in a buckling manner, and the structure is simple and the design is ingenious.
In this embodiment, the connection corner fitting 2 includes a vertical binding 22 and a lateral binding 23 formed at the top and bottom of the vertical binding 22, a fastening edge 24 is formed on the lateral binding 23, the vertical binding 22 wraps the corresponding supporting edge 12, the lateral binding 23 wraps the corresponding wrapping edge 13, and the fastening edge 24 is fastened to the corresponding fastening hole 132. In the structure, the vertical wrapping edges 22 and the horizontal wrapping edges 23 form wrapping and covering on the supporting edges 12 and the wrapping edges 13 of the frame 1, so that the corner assembly frame is tidy and attractive.
Example 3:
as shown in fig. 5 and 6, a third embodiment of the lightweight frame for a solar photovoltaic panel of the present invention is substantially the same as embodiment 1, except that:
in this embodiment, the frame 1 includes a supporting edge 12 and two wrapping edges 13 bent on the supporting edge 12, a wrapping groove 11 is formed between the supporting edge 12 and the two wrapping edges 13, and the connecting corner piece 2 wraps the exterior of the corner of the adjacent frame 1 and is connected with the supporting edges 12 of the adjacent two frames 1. In this structure, the supporting edge 12 and the two wrapping edges 13 bent on the supporting edge 12 form the wrapping groove 11, and the edge of the photovoltaic panel is wrapped by bending, so that the structure is simple.
In this embodiment, the connecting corner fitting 2 is formed with a fastening edge 24, the supporting edge 12 of the frame 1 is formed with a clamping groove 121, the connecting corner fitting 2 is wrapped outside the splicing angle of the adjacent frame 1, and the fastening edge 24 is fastened with the corresponding clamping groove 121. In this structure, the connecting corner fitting 2 is connected with the supporting edge 12 by the fastening edge 24 and the fastening groove 121, and the structure is simple and the design is ingenious.
In this embodiment, the connection corner piece 2 includes a vertical wrapping edge 22, a fastening edge 24 is formed on the vertical wrapping edge 22, the vertical wrapping edge 22 wraps the corresponding supporting edge 12, and the fastening edge 24 is fastened with the corresponding clamping groove 121. In this structure, the vertical wrapping edges 22 wrap the supporting edges 12 of the two adjacent frames 1, so that the two adjacent frames 1 are tidy and beautiful at the corner assembly frame.
In this embodiment, the supporting edge 12 is formed with a slot 122 along the length direction thereof, the slot 121 is formed in the slot 122, the vertical wrapping edge 22 is inserted into the slot 122, and the fastening edge 24 is fastened with the corresponding slot 121. In this structure, the vertical wrapping 22 is inserted into the slot 122 on the supporting edge 12, so that the connection between the connecting corner piece 2 and the supporting edge 12 is more firm and reliable.
Example 4:
as shown in fig. 7 and 8, a fourth embodiment of the lightweight frame for a solar photovoltaic panel of the present invention is substantially the same as embodiment 1, except that:
in this embodiment, the ports of the frames 1 are set to be straight ports, and the straight ports of the adjacent frames 1 are spliced to form a frame. In this structure, set up the port of frame 1 as straight mouth, its simple structure, easily shaping.
While the invention has been described in terms of preferred embodiments, it is not intended to be limiting. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the invention. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention shall fall within the scope of the technical solution of the present invention.
Claims (12)
1. A lightweight frame for a solar photovoltaic panel, characterized by: including many frames (1) and connection corner fittings (2), each frame (1) shaping has cladding groove (11) that are used for cladding photovoltaic panel edge, and each frame (1) encloses the group frame and forms the frame, cladding groove (11) after the group frame constitute the continuous cladding route of corresponding photovoltaic panel each edge, connection corner fittings (2) cladding is outside and be connected with two adjacent frames (1) in the piece together angle of adjacent frame (1).
2. The lightweight frame for a solar photovoltaic panel according to claim 1, wherein: the frame (1) comprises a supporting edge (12) and two wrapping edges (13) bent on the supporting edge (12), wherein a wrapping groove (11) is formed between the supporting edge (12) and the two wrapping edges (13), and the connecting corner fitting (2) is wrapped outside the splicing angle of the adjacent frame (1) and is connected with the wrapping edges (13) of the adjacent two frames (1).
3. The lightweight frame for a solar photovoltaic panel according to claim 2, wherein: the connecting corner fitting (2) is provided with a buckling hole (21) in a forming mode, a bulge (131) is formed on the wrapping edge (13) of the frame (1), the connecting corner fitting (2) is wrapped outside the splicing angle of the adjacent frame (1), and the buckling hole (21) is buckled with the corresponding bulge (131).
4. A lightweight frame for a solar photovoltaic panel according to claim 3, wherein: the connecting corner fitting (2) comprises a vertical binding (22) and a transverse binding (23) formed at the top and the bottom of the vertical binding (22), the buckling hole (21) is formed on the transverse binding (23), the vertical binding (22) corresponds to the supporting edge (12) in a coating mode, the transverse binding (23) coats the corresponding coating edge (13), and the buckling hole (21) is buckled with the corresponding protrusion (131).
5. The lightweight frame for a solar photovoltaic panel according to claim 2, wherein: the connecting corner fitting (2) is provided with a buckling edge (24) in a forming mode, the wrapping edge (13) of the frame (1) is provided with a clamping hole (132) in a forming mode, and the connecting corner fitting (2) is wrapped outside the splicing angle of the adjacent frame (1) and the buckling edge (24) is buckled with the corresponding clamping hole (132).
6. The lightweight frame for a solar photovoltaic panel according to claim 5, wherein: the connecting corner fitting (2) comprises a vertical binding (22) and a transverse binding (23) formed at the top and the bottom of the vertical binding (22), wherein the buckling edge (24) is formed on the transverse binding (23), the vertical binding (22) coats the corresponding supporting edge (12), the transverse binding (23) coats the corresponding coating edge (13), and the buckling edge (24) is buckled with the corresponding clamping hole (132).
7. The lightweight frame for a solar photovoltaic panel according to claim 1, wherein: the frame (1) comprises a supporting edge (12) and two wrapping edges (13) bent on the supporting edge (12), wherein a wrapping groove (11) is formed between the supporting edge (12) and the two wrapping edges (13), and the connecting corner fitting (2) is wrapped outside the splicing angle of the adjacent frames (1) and is connected with the supporting edges (12) of the two adjacent frames (1).
8. The lightweight frame for a solar photovoltaic panel according to claim 7, wherein: the connecting corner fitting (2) is provided with a buckling edge (24) in a forming mode, the supporting edge (12) of the frame (1) is provided with a clamping groove (121) in a forming mode, the connecting corner fitting (2) is coated outside the splicing angle of the adjacent frame (1), and the buckling edge (24) is buckled with the corresponding clamping groove (121).
9. The lightweight frame for a solar photovoltaic panel according to claim 8, wherein: the connecting corner fitting (2) comprises a vertical wrapping edge (22), the buckling edge (24) is formed on the vertical wrapping edge (22), the vertical wrapping edge (22) wraps the corresponding supporting edge (12), and the buckling edge (24) is buckled with the corresponding clamping groove (121).
10. The lightweight frame for a solar photovoltaic panel according to claim 9, wherein: the supporting edge (12) is provided with a slot (122) along the length direction, the clamping groove (121) is formed in the slot (122), the vertical wrapping edge (22) is inserted into the slot (122), and the buckling edge (24) is buckled with the corresponding clamping groove (121).
11. The lightweight frame for a solar photovoltaic panel according to any of claims 1 to 10, wherein: the port of the frame (1) is set to be a bevel, and the bevel edge splicing angle group frames of the adjacent frames (1) form the frame.
12. The lightweight frame for a solar photovoltaic panel according to any of claims 1 to 10, wherein: the ports of the frames (1) are arranged to be straight ports, and straight ports of adjacent frames (1) are spliced to form the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310897649.7A CN116667771A (en) | 2023-07-20 | 2023-07-20 | Light frame for solar photovoltaic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310897649.7A CN116667771A (en) | 2023-07-20 | 2023-07-20 | Light frame for solar photovoltaic panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116667771A true CN116667771A (en) | 2023-08-29 |
Family
ID=87715513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310897649.7A Pending CN116667771A (en) | 2023-07-20 | 2023-07-20 | Light frame for solar photovoltaic panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116667771A (en) |
-
2023
- 2023-07-20 CN CN202310897649.7A patent/CN116667771A/en active Pending
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