CN115296608A - Assembled solar photovoltaic panel supporting frame - Google Patents
Assembled solar photovoltaic panel supporting frame Download PDFInfo
- Publication number
- CN115296608A CN115296608A CN202211085288.8A CN202211085288A CN115296608A CN 115296608 A CN115296608 A CN 115296608A CN 202211085288 A CN202211085288 A CN 202211085288A CN 115296608 A CN115296608 A CN 115296608A
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- CN
- China
- Prior art keywords
- frame
- steel
- photovoltaic panel
- assembled 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 54
- 239000010959 steel Substances 0.000 claims abstract description 54
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 238000009432 framing Methods 0.000 abstract description 11
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
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 an assembled solar photovoltaic panel supporting frame which comprises a plurality of steel photovoltaic frames and a framing corner connector, wherein each steel photovoltaic frame is provided with an accommodating cavity for inserting the framing corner connector to realize assembly of two adjacent steel photovoltaic frames, the framing corner connector is provided with a plurality of clamping teeth, and a cutting and folding part which extends towards the accommodating cavity and is used for being matched and clamped with the clamping teeth and increasing the splicing gap between the framing corner connector and the steel photovoltaic frames is cut on the steel photovoltaic frames.
Description
Technical Field
The invention relates to a solar photovoltaic panel frame assembling technology, in particular to an assembled solar photovoltaic panel supporting frame.
Background
Most of the traditional photovoltaic frame materials are assembled into frames through assembling frame corner keys. The group frame corner key is firstly installed on the photovoltaic short frame through fastening riveting points and then installed into the photovoltaic long frame through automatic equipment.
Because the extensibility of the aluminum alloy is far superior to that of the steel alloy, a straight edge of a fastening riveting point formed by the aluminum alloy frame can be hooked on the teeth of the group frame corner key and is not easy to slide out, so that a larger gap can exist between the group frame corner key and the corner key holding cavity of the aluminum alloy frame under the condition of ensuring enough drawing force. The fastening rivet point formed by the steel frame has a certain radian, and the drawing force of the corner key can be ensured only by making the clearance between the corner key of the frame assembly and the corner key holding cavity small enough. And the angle key fit-up clearance of undersize leads to the automatic framing defective rate of steel frame to promote greatly, can't adopt automation equipment to carry out the batch framing and piece together the frame.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide the assembled solar photovoltaic panel supporting frame which can realize the effective splicing of the photovoltaic frames and can realize the automatic framing splicing.
In order to solve the technical problem, the invention adopts the following technical scheme:
the utility model provides an assembled solar photovoltaic panel braced frame, includes many steel photovoltaic frames and group frame angle sign indicating number, and each steel photovoltaic frame is provided with and is used for group frame angle sign indicating number to insert the holding chamber in order to realize two adjacent steel photovoltaic frame matched sets, be provided with a plurality of latches on the group frame angle sign indicating numbers, cut on the steel photovoltaic frame to the holding intracavity extend be used for with latch cooperation joint and can increase the section of surely folding in grafting clearance between group frame angle sign indicating number and the steel photovoltaic frame.
As a further improvement of the technical scheme:
the group frame angle sign indicating number is "L" type and both ends are perpendicular, and its both ends insert respectively adjacently the holding chamber of steel photovoltaic frame.
The latch comprises a section of inclined plane and a section of vertical plane, and adjacent latches are connected by a section of flat plane.
The extending direction of the cutting and folding part is consistent with the inclined plane of the latch, and the cutting and folding part simultaneously supports the vertical plane of the latch and the flat plane between the adjacent latches.
The steel photovoltaic frame is a closed section formed by bending a thin-wall steel plate.
And adjacent to each other, the port at the splicing position of the steel photovoltaic frame is set to be a bevel opening with a 45-degree angle.
And the ports at the splicing positions of the adjacent steel photovoltaic frames are flat and straight.
And the splicing part of the steel photovoltaic frame is provided with a decorative cover for covering the corner connector of the group frame.
And the port of the decorative cover is spliced with the port of the steel photovoltaic frame in a parallel and level manner.
The shaping has the draw-in groove on the group frame angle sign indicating number, it has the buckle to decorate to cover the shaping, decorate and cover and group frame angle sign indicating number joint.
Compared with the prior art, the invention has the advantages that:
when the assembled solar photovoltaic panel supporting frame is installed, firstly, the group frame corner connectors are inserted into the containing cavities of a steel photovoltaic frame to be clamped, then the adjacent steel photovoltaic frame is assembled through automatic equipment, compared with the traditional structure, the hardness of steel materials is high, the steel photovoltaic frame is clamped with clamping teeth on the group frame corner connectors in a matched mode through the cutting and folding portions, the requirement for drawing force of the group frame corner connectors can be met, the steel photovoltaic frame is not prone to slipping out, effective splicing is achieved, meanwhile, the inserting connection gap between the steel photovoltaic frame and the group frame corner connectors can be increased, the fault-tolerant space for installing the group frame corner connectors is increased, automatic assembling of the photovoltaic frame is achieved, the gap between the containing cavities of the steel photovoltaic frame and the group frame corner connectors is increased, compared with the traditional structure, when photovoltaic frames with the same specification are used, the width of the group frame corner connectors can be reduced, the use of group frame corner connectors is reduced, and the cost is reduced.
Drawings
Fig. 1 is a schematic structural view (sectional view) of embodiment 1 of the present invention.
FIG. 2 is an external view of example 1 of the present invention.
Fig. 3 is a schematic structural view (sectional view) of embodiment 2 of the present invention.
Fig. 4 is an external view of embodiment 2 of the present invention.
The reference numerals in the figures denote:
1. a steel photovoltaic frame; 11. an accommodating cavity; 12. cutting and folding parts; 2. assembling frame corner connectors; 21. clamping teeth; 22. a card slot; 3. a decorative cover; 31. and (5) buckling.
Detailed Description
The invention will be described in further detail below with reference to the drawings and specific examples.
Example 1:
as shown in fig. 1 and 2, a first embodiment of an assembled solar photovoltaic panel supporting frame according to the present invention includes a plurality of steel photovoltaic frames 1 and a framing corner connector 2, each of the steel photovoltaic frames 1 is provided with an accommodating cavity 11 for inserting the framing corner connector 2 to assemble two adjacent steel photovoltaic frames 1, the framing corner connector 2 is provided with a plurality of latches 21, and the steel photovoltaic frames 1 are cut with a cutting and folding portion 12 extending into the accommodating cavity 11 and adapted to be engaged with the latches 21 and increase an insertion gap between the framing corner connector 2 and the steel photovoltaic frame 1.
In this embodiment, group frame angle sign indicating number 2 is "L" type and both ends are perpendicular, and its both ends insert the holding chamber 11 of adjacent steel photovoltaic frame 1 respectively. Its sound construction is reliable, because the photovoltaic frame is the steel section bar, intensity is enough, can satisfy the drawing force demand of group frame angle sign indicating number 2 through cutting folding portion 12 and latch 21 cooperation joint, is difficult for the roll-off.
In this embodiment, the latch 21 is composed of a section of inclined surface and a section of vertical surface, and adjacent latches 21 are connected by a section of straight surface. The structure is simple, and the inclined plane plays a guiding role when the group frame corner connector 2 is inserted into the accommodating cavity 11.
In this embodiment, the extending direction of the cut-and-folded part 12 is consistent with the inclined surface of the latch 21, and the cut-and-folded part 12 simultaneously supports the vertical surface of the latch 21 and the flat surface between adjacent latches 21. In this structure, the direction unanimous does benefit to group frame angle sign indicating number 2 and pegs graft, cuts the straight face between perpendicular and the adjacent latch 21 that the folded portion 12 supported latch 21 simultaneously, when preventing group frame angle sign indicating number 2 roll-off, because the prestressing force that the folded portion 12 produced is cut in the formation of cutting steel section bar, makes group frame angle sign indicating number 2 hug closely holding chamber 11 lower wall, connects firmly, and difficult not hard up.
In this embodiment, steel photovoltaic frame 1 is the closed section bar that thin-walled steel plate bending formed. The structure is simple and the stability is high.
In this embodiment, the port of 1 concatenation department of adjacent steel photovoltaic frame sets up the bevel connection into the 45 degrees angles. In this structure, two adjacent steel photovoltaic frames 1 are connected closely, and the outward appearance is neat pleasing to the eye.
Example 2:
as shown in fig. 3 and 4, the frame assembly of the second embodiment of the assembled solar photovoltaic panel supporting frame of the present invention is substantially the same as that of embodiment 1 except that:
in this embodiment, the port of the splicing part of the adjacent steel photovoltaic frames 1 is set as a straight port. The structure is simple, and the forming and the installation are easy.
In this embodiment, 1 concatenation department of steel photovoltaic frame is provided with the dress trim cover 3 that is used for hiding group frame angle sign indicating number 2. The arrangement of the decorative cover 3 makes the whole appearance of the structure more beautiful.
In this embodiment, the 3 ports of dress trim cover and 1 port parallel and level concatenation of adjacent steel photovoltaic frame. In this structure, the 3 ports of dress trim cover and photovoltaic frame port parallel and level concatenation make this structure outside level pleasing to the eye.
In this embodiment, the last shaping of group frame angle sign indicating number 2 has draw-in groove 22, and the shaping has buckle 31 on the dress trim cover 3, dress trim cover 3 and group frame angle sign indicating number 2 joint. The structure is simple, and the clamping connection is convenient for replacing the decorative cover 3.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make many possible variations and modifications to the disclosed solution, or modify equivalent embodiments using the teachings disclosed above, without departing from the scope of the solution. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.
Claims (10)
1. The utility model provides an assembled solar photovoltaic panel braced frame which characterized in that: including many steel photovoltaic frames (1) and group frame angle sign indicating number (2), each steel photovoltaic frame (1) is provided with and is used for group frame angle sign indicating number (2) to insert in order to realize holding chamber (11) of two adjacent steel photovoltaic frames (1) matched stack, be provided with a plurality of latches (21) on group frame angle sign indicating number (2), cut folding portion (12) that are used for with latch (21) cooperation joint and can increase the grafting clearance between group frame angle sign indicating number (2) and steel photovoltaic frame (1) to the extension in holding chamber (11) on steel photovoltaic frame (1).
2. The assembled solar photovoltaic panel support frame of claim 1, wherein: group frame angle sign indicating number (2) are "L" type and both ends are perpendicular, and its both ends insert adjacent respectively holding chamber (11) of steel photovoltaic frame (1).
3. The assembled solar photovoltaic panel support frame of claim 1, wherein: the latch (21) is composed of a section of inclined plane and a section of vertical plane, and adjacent latches (21) are connected by a section of straight plane.
4. The assembled solar photovoltaic panel support frame of claim 1, wherein: the extending direction of the cutting and folding part (12) is consistent with the inclined direction of the inclined plane of the latch (21), and the cutting and folding part (12) simultaneously supports the vertical plane of the latch (21) and the flat plane between the adjacent latches (21).
5. The assembled solar photovoltaic panel support frame of claim 1, wherein: the steel photovoltaic frame (1) is a closed section formed by bending a thin-wall steel plate.
6. The assembled solar photovoltaic panel support frame of any one of claims 1 to 5, wherein: and adjacent to each other, the port at the splicing position of the steel photovoltaic frame (1) is set to be a bevel opening with an angle of 45 degrees.
7. The assembled solar photovoltaic panel support frame of any one of claims 1 to 5, wherein: the end opening of the splicing part of the adjacent steel photovoltaic frames (1) is set to be a straight opening.
8. The assembled solar photovoltaic panel support frame of claim 7, wherein: the steel photovoltaic frame (1) is provided with dress trim cover (3) that are used for hiding group frame angle sign indicating number (2) in concatenation department.
9. The assembled solar photovoltaic panel support frame of claim 8, wherein: the port of the decorative cover (3) is spliced with the adjacent port of the steel photovoltaic frame (1) in a flush manner.
10. The assembled solar photovoltaic panel support frame of claim 9, wherein: the shaping has draw-in groove (22) on group frame angle sign indicating number (2), the shaping has buckle (31) on dress trim cover (3), dress trim cover (3) and group frame angle sign indicating number (2) joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211085288.8A CN115296608A (en) | 2022-09-06 | 2022-09-06 | Assembled solar photovoltaic panel supporting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211085288.8A CN115296608A (en) | 2022-09-06 | 2022-09-06 | Assembled solar photovoltaic panel supporting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115296608A true CN115296608A (en) | 2022-11-04 |
Family
ID=83833287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211085288.8A Pending CN115296608A (en) | 2022-09-06 | 2022-09-06 | Assembled solar photovoltaic panel supporting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115296608A (en) |
-
2022
- 2022-09-06 CN CN202211085288.8A patent/CN115296608A/en active Pending
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