CN220527971U - Frame section bar and steel photovoltaic board frame with same - Google Patents
Frame section bar and steel photovoltaic board frame with same Download PDFInfo
- Publication number
- CN220527971U CN220527971U CN202321749687.XU CN202321749687U CN220527971U CN 220527971 U CN220527971 U CN 220527971U CN 202321749687 U CN202321749687 U CN 202321749687U CN 220527971 U CN220527971 U CN 220527971U
- Authority
- CN
- China
- Prior art keywords
- main frame
- frame
- section bar
- flange
- connecting block
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 238000005097 cold rolling Methods 0.000 claims abstract description 5
- 239000003292 glue Substances 0.000 claims description 6
- 241000561734 Celosia cristata Species 0.000 claims 1
- 210000001520 comb Anatomy 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 13
- 238000005452 bending Methods 0.000 abstract description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000011701 zinc Substances 0.000 abstract description 4
- 229910052725 zinc Inorganic materials 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- 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 utility model discloses a frame profile and a steel photovoltaic panel frame with the same, comprising a main frame, wherein a hollow cavity is arranged in the main frame, a side wall extends upwards from the left side of the top end of the main frame, a first mounting groove is formed between the side wall and the main frame, a first flange extends horizontally to the right from the bottom end of the main frame, a second flange extends horizontally to the inside of the main frame from the left side of the top end of the main frame, the second flange is riveted with the main frame, and the frame profile is of an integral structure formed by continuous cold rolling of a steel plate. The frame section bar and the steel photovoltaic panel frame with the same are simple in structure, convenient to use and capable of achieving one-time closing forming by pressing and overlapping riveting by using a precise cold-bending forming technology. The structural strength is considered, and meanwhile, the zinc layer on the surface of the material is not damaged, so that the material has better weather resistance and corrosion resistance.
Description
Technical Field
The utility model relates to the technical field of photovoltaic panel frames, in particular to a frame profile and a steel photovoltaic panel frame with the same.
Background
The photovoltaic panel frame is a mechanism for assisting in installing the photovoltaic panel, and the reasonable-design frame can better protect the solar panel and increase the installation efficiency of the solar panel. The existing photovoltaic panel frame is usually produced by adopting laser welding or high-frequency welding, so that the structural strength is difficult to be considered, and meanwhile, the material surface protection layer is not damaged.
Based on the above situation, the utility model provides a frame profile and a steel photovoltaic panel frame with the frame profile, which can effectively solve the problems.
Disclosure of Invention
The utility model aims to provide a frame section bar and a steel photovoltaic panel frame with the same. The frame section bar and the steel photovoltaic panel frame with the same are simple in structure, convenient to use and capable of achieving one-time closing forming by pressing and overlapping riveting by using a precise cold-bending forming technology. The structural strength is considered, and meanwhile, the zinc layer on the surface of the material is not damaged, so that the material has better weather resistance and corrosion resistance.
The utility model is realized by the following technical scheme:
the utility model provides a frame section bar, includes the main frame, be equipped with the cavity in the main frame, main frame top left side upward extends and is equipped with the lateral wall, form first mounting groove between lateral wall and the main frame, main frame bottom level is equipped with first flange to the right extension, main frame top left side level is to the inside extension of main frame has the second flange, second flange and main frame riveting, the frame section bar is a steel sheet through continuous cold rolling fashioned integral type structure.
The utility model aims to provide a frame section bar and a steel photovoltaic panel frame with the same. The frame section bar and the steel photovoltaic panel frame with the same are simple in structure, convenient to use and capable of achieving one-time closing forming by pressing and overlapping riveting by using a precise cold-bending forming technology. The structural strength is considered, and meanwhile, the zinc layer on the surface of the material is not damaged, so that the material has better weather resistance and corrosion resistance.
Preferably, the side wall is provided with a folded edge.
Preferably, the overlapping edge is provided with a glue overflow groove.
Preferably, a guide protrusion is arranged on the right side of the top end of the main frame.
Preferably, the bottom end of the main frame vertically extends to the inside of the main frame and is provided with a third flange, and the third flange is riveted with the main frame.
Preferably, the end of the first flange, which is far away from the main frame, is provided with a water drop type bulge.
Preferably, the side wall is close to the first oblique-beam line, the side wall is close to the second oblique-beam line, and the first oblique-beam line and the second oblique-beam line are arranged in a crossing mode.
The steel photovoltaic panel frame with the frame sections comprises four frame sections which are connected in sequence, and two adjacent frame sections are fixedly connected through an angle code.
Preferably, the angle brace comprises a first connecting plate and a second connecting plate which are integrally and mutually perpendicular, through holes are formed in the first connecting plate and the second connecting plate, fixing protrusions matched with the through holes are formed in the inner wall of the frame section bar, and the fixing protrusions are connected with the through holes in a clamping mode.
Preferably, the angle code comprises a first connecting block and a second connecting block which are integrally manufactured, wherein saw-tooth structures are arranged on the inner sides of the first connecting block and the second connecting block, and inclined planes are arranged on the outer sides of the first connecting block and the second connecting block.
Compared with the prior art, the utility model has the following advantages:
the frame section bar and the steel photovoltaic panel frame with the same are simple in structure, convenient to use and capable of achieving one-time closing forming by pressing and overlapping riveting by using a precise cold-bending forming technology. The structural strength is considered, and meanwhile, the zinc layer on the surface of the material is not damaged, so that the material has better weather resistance and corrosion resistance.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a frame profile according to the present utility model;
fig. 2 is a schematic structural view of a second embodiment of the frame profile according to the present utility model;
fig. 3 is a schematic structural view of a third embodiment of a frame profile according to the present utility model;
fig. 4 is a schematic structural view of a fourth embodiment of the frame profile according to the present utility model;
FIG. 5 is a schematic diagram of the structure of the present utility model;
FIG. 6 is a schematic cross-sectional view of the present utility model;
FIG. 7 is a schematic view of the partial internal structure of the present utility model (employing a corner key);
FIG. 8 is a schematic view of the partial internal structure of the present utility model (using another corner key);
FIG. 9 is a schematic view of an embodiment of a corner brace according to the present utility model;
fig. 10 is a schematic structural view of another embodiment of the corner connector according to the present utility model.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.
Example 1:
as shown in fig. 1 to 4, the utility model provides a frame profile, which comprises a main frame 11, wherein a hollow cavity 12 is arranged in the main frame 11, a side wall 13 extends upwards from the left side of the top end of the main frame 11, a first mounting groove 14 is formed between the side wall 13 and the main frame 11, a first flange 15 extends horizontally rightward from the bottom end of the main frame 11, a second flange 16 extends horizontally from the left side of the top end of the main frame 11 to the inside of the main frame 11, the second flange 16 is riveted with the main frame 11, and the frame profile 1 is an integral structure formed by continuous cold rolling of a steel plate.
Example 2:
as shown in fig. 1 to 4, the utility model provides a frame profile, which comprises a main frame 11, wherein a hollow cavity 12 is arranged in the main frame 11, a side wall 13 extends upwards from the left side of the top end of the main frame 11, a first mounting groove 14 is formed between the side wall 13 and the main frame 11, a first flange 15 extends horizontally rightward from the bottom end of the main frame 11, a second flange 16 extends horizontally from the left side of the top end of the main frame 11 to the inside of the main frame 11, the second flange 16 is riveted with the main frame 11, and the frame profile 1 is an integral structure formed by continuous cold rolling of a steel plate.
The side wall 13 is provided with a folded edge 131.
The conventional laser welding is changed into edge folding 131 closing-up, so that the efficiency is higher. The anti-rust effect is better, the notch strength of the profile is high, the profile is not easy to deform, the condition that the photovoltaic panel 4 is assembled to be burst is prevented, the reject ratio is reduced, and the yield is improved.
Further, in another embodiment, a stacking edge 131 is disposed on the side wall 13, and a glue overflow groove 132 is disposed on the stacking edge 131.
When the photovoltaic panel 4 is packaged, redundant packaging glue enters the glue overflow groove 132, so that the packaging glue cannot leak outside under the condition that the photovoltaic panel 4 is firmly adhered to the steel frame, and win-win effect of attractive appearance and adhesive strength of the light Fu Banmian plate is realized.
Further, in another embodiment, a guiding protrusion 17 is provided on the right side of the top end of the main frame 11.
The guide protrusions 17 are arranged to facilitate smooth assembly of the steel frame and the photovoltaic panel 4, so that the situation that the photovoltaic panel 4 is exploded due to unsmooth assembly is avoided, meanwhile, the cavity strength of the profile is increased, the cavity is not easy to deform and displace during assembly, and the angle code installation requirement is met.
Further, in another embodiment, a third flange 18 extends vertically from the bottom end of the main frame 11 toward the inside of the main frame 11, and the third flange 18 is riveted with the main frame 11.
The provision of the second flange 16, the third flange 18 increases the profile strength. Under the condition of different material thicknesses, the strength of the steel frame can be ensured, products can be diversified, cost reduction and gain are realized for enterprise campaigns, and diversification of retail ends is realized.
The second flange 16 and the third flange 18 rivet the materials into a whole through riveting, so that the problem that after the photovoltaic frame is stressed, the materials are far away from each other in a layering manner can be solved better, and the overall structural strength is enhanced.
Further, in another embodiment, the end of the first flange 15 away from the main frame 11 is provided with a drop-shaped protrusion 19.
The water drop type bulge 19 is arranged to enable the strength of the mounting surface of the profile to be higher than that of a popular model, so that the protection layer on the surface of the profile is not damaged, the bending resistance of the profile is enhanced, the strength of the profile is improved, and the rust prevention and the attractiveness in use are met.
Further, in another embodiment, a first oblique line is disposed on a side of the folded edge 131 close to the side wall 13, a second oblique line is disposed on a side of the side wall 13 close to the folded edge 131, and the first oblique line and the second oblique line are disposed in a crossing manner.
After the folded edge 131 and the side wall 13 are pressed, the two oblique-beam lines are cross lines, the cross lines can enable the multi-layer materials to be better riveted together, the structure is stronger, and layering is more difficult between layers.
Example 3:
as shown in fig. 1 to 10, the utility model provides a steel photovoltaic panel frame with the frame profile, which comprises four frame profiles 1 connected in sequence, wherein two adjacent frame profiles 1 are fixedly connected through an angle code 2.
Further, in another embodiment, the corner bracket 2 includes a first connecting plate 21 and a second connecting plate 22 that are integrally formed and perpendicular to each other, through holes 23 are formed in the first connecting plate 21 and the second connecting plate 22, fixing protrusions 111 matched with the through holes 23 are formed on the inner wall of the frame section bar 1, and the fixing protrusions 111 are clamped with the through holes 23.
Further, in another embodiment, the corner connector 2 includes a first connecting block 31 and a second connecting block 32 that are integrally formed, the inner sides of the first connecting block 31 and the second connecting block 32 are provided with saw-tooth structures 33, and the outer sides of the first connecting block 31 and the second connecting block 32 are provided with inclined surfaces 34.
The serrated structure 33 can enhance the friction between the corner brace 2 and the frame profile 1 and improve the installation strength. The inclined plane 34 is arranged to facilitate the insertion of the corner bracket 2 into the frame profile 1 and the installation.
The border profile and the steel photovoltaic panel border with the border profile according to the utility model can be easily manufactured or used by a person skilled in the art from the description of the utility model and the figures, and can produce the positive effects described in the utility model.
Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional relationship indicated is based on the positional relationship indicated in the drawings, and is merely for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationship in the present utility model are merely for exemplary illustration and should not be construed as limitations of the present patent, and it is possible for those skilled in the art to understand the specific meaning of the above terms in conjunction with the drawings and according to the specific circumstances.
Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present utility model fall within the scope of the present utility model.
Claims (10)
1. A frame profile, characterized in that: including the main frame, be equipped with the cavity in the main frame, main frame top left side extends upward and is equipped with the lateral wall, form first mounting groove between lateral wall and the main frame, main frame bottom level is equipped with first flange to the right extension, main frame top left side level is to the inside extension of main frame has the second flange, second flange and main frame riveting, the frame section bar is a steel sheet through continuous cold rolling fashioned integral type structure.
2. The rim section bar of claim 1, wherein: the side wall is provided with a folded edge.
3. The rim section bar of claim 2, wherein: and the folded edge is provided with a glue overflow groove.
4. The rim section bar of claim 1, wherein: the right side at the top end of the main frame is provided with a guide protrusion.
5. The rim section bar of claim 1, wherein: and a third flange vertically extends to the inside of the main frame from the bottom end of the main frame, and is riveted with the main frame.
6. The rim section bar of claim 1, wherein: one end of the first flange, which is far away from the main frame, is provided with a drop-shaped bulge.
7. The rim section bar of claim 2, wherein: the folding limit is close to lateral wall one side and is equipped with first slash line, lateral wall is close to folding limit one side and is equipped with the second slash line, first slash line is the cross setting with the second slash line.
8. A steel photovoltaic panel border provided with a border profile according to any one of claims 1-7, characterized in that: the frame section bar comprises four frame section bars which are connected in sequence, and two adjacent frame section bars are fixedly connected through an angle code.
9. The steel photovoltaic panel bezel of claim 8, wherein: the corner connector comprises a first connecting plate and a second connecting plate which are integrally and mutually perpendicular, through holes are formed in the first connecting plate and the second connecting plate, fixing protrusions matched with the through holes are formed in the inner wall of the frame section bar, and the fixing protrusions are connected with the through holes in a clamping mode.
10. The steel photovoltaic panel bezel of claim 8, wherein: the angle sign indicating number is including making integrative first connecting block and second connecting block, first connecting block and second connecting block inboard all are equipped with the cockscomb structure, first connecting block and second connecting block outside all are equipped with the inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321749687.XU CN220527971U (en) | 2023-07-05 | 2023-07-05 | Frame section bar and steel photovoltaic board frame with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321749687.XU CN220527971U (en) | 2023-07-05 | 2023-07-05 | Frame section bar and steel photovoltaic board frame with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220527971U true CN220527971U (en) | 2024-02-23 |
Family
ID=89929011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321749687.XU Active CN220527971U (en) | 2023-07-05 | 2023-07-05 | Frame section bar and steel photovoltaic board frame with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220527971U (en) |
-
2023
- 2023-07-05 CN CN202321749687.XU patent/CN220527971U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |