CN210490764U - Photovoltaic module prevent wind mount - Google Patents
Photovoltaic module prevent wind mount Download PDFInfo
- Publication number
- CN210490764U CN210490764U CN201921485554.XU CN201921485554U CN210490764U CN 210490764 U CN210490764 U CN 210490764U CN 201921485554 U CN201921485554 U CN 201921485554U CN 210490764 U CN210490764 U CN 210490764U
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- frame
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- wind
- fixing plate
- photovoltaic
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- 210000001624 hip Anatomy 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 16
- 239000004568 cement Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a windproof fixing frame of a photovoltaic module, which comprises a back frame, a vertical rectangular frame; the side frames are right-angled trapezoid frames which are vertically arranged, and the two side frames are vertically fixed with the two sides of the back frame; two ends of the horizontal beam are respectively connected with vertexes on the two side frames, and the vertexes correspond to the vertexes where the obtuse angles of the right trapezoid are located; the inclined frame is a rectangular frame which is obliquely arranged, the inclined frame is connected with the two side frames, the joint of the inclined frame and the side frames corresponds to a relatively long diagonal line in the two diagonal lines in the right trapezoid, and the photovoltaic panels and the inclined frame are fixed in an included angle; the air leakage opening is vertical and arranged between the adjacent photovoltaic panels. Adopt this utility model whole mount structural strength strong, can provide sufficient holding power, on the mouth that leaks simultaneously made a lot of wind-force not use photovoltaic board, mount, whole anti-wind ability reinforce.
Description
Technical Field
The utility model relates to a photovoltaic module accessory field, concretely relates to photovoltaic module prevent wind mount.
Background
After being erected, the photovoltaic module generally has a larger surface area, so that solar energy in a large area can be utilized. Some photovoltaic modules are laid with the back side attached to the roof, but some photovoltaic modules are directly inclined and erected by using a fixing frame, and the photovoltaic modules are suitable for flat grassland partitions and horizontal roofs. But because the photovoltaic module of large tracts of land is not attached on the building, so the tow sides of photovoltaic module all can receive the effect of wind-force, and wind-force is blockked by the photovoltaic module of large tracts of land, can exert very big power on photovoltaic module, so put forward very high requirement to the firmness of erectting of photovoltaic.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a photovoltaic module's mount of preventing wind, whole mount structural strength is strong, can provide sufficient holding power, and the mouth that leaks simultaneously makes a lot of wind-force not use photovoltaic board, mount on, whole anti-wind ability reinforce.
In order to solve the above problem, the utility model provides a photovoltaic module's mount of preventing wind, for reaching the above-mentioned purpose, the utility model provides a technical scheme that its technical problem adopted is:
a windproof fixing frame of a photovoltaic module comprises: the back frame is a rectangular frame which is vertically arranged; the side frames are right-angled trapezoid frames which are vertically arranged, and the two side frames are vertically fixed with the two sides of the back frame; two ends of the horizontal beam are respectively connected with vertexes on the two side frames, and the vertexes correspond to the vertexes where the obtuse angles of the right trapezoid are located; the inclined frame is a rectangular frame which is obliquely arranged, the inclined frame is connected with the two side frames, the joint of the inclined frame and the side frames corresponds to a relatively long diagonal line in the two diagonal lines in the right trapezoid, and the photovoltaic panels and the inclined frame are fixed in an included angle; the air leakage opening is vertical and arranged between the adjacent photovoltaic panels.
The beneficial effect of adopting above-mentioned technical scheme is: when the photovoltaic panel is subjected to the maximum wind force, the wind mainly faces to the front or back direction of the photovoltaic panel. However, the wind in the direction is discharged from the wind leakage opening, the acting force of the wind on the photovoltaic panel is always small, and the photovoltaic panel plays a role in guiding the wind. The trapezoidal of side frame is equivalent to providing two triangle-shaped frames to piecing together, further guarantees the vertical structural strength of photovoltaic board. The horizontal beam is connected with the side frames at two ends, so that the side frames are prevented from being inclined, the horizontal beam is not a product with a large volume, the light is slightly shielded by the horizontal beam due to the thin and narrow size of the horizontal beam, and the horizontal beam is arranged above the photovoltaic panel in an inclined mode but has no effect on the efficiency of the photovoltaic panel. The back frame supports the photovoltaic panel at the back and is vertically fixed with the side frames to form a stable box frame. The whole fixed frame is a space frame, the structural strength is strong, enough supporting force can be provided, meanwhile, the air leakage opening enables a lot of wind power not to act on the photovoltaic panel and the fixed frame, the whole wind resistance is strong, and the damage of the wind power to the photovoltaic panel is small.
As a further improvement, the top and the bottom of the inclined frame are provided with a plurality of horizontal triangular frames, the top of the inclined frame and the triangular frame at the bottom are connected through a fixing plate, and the photovoltaic plate is attached and fixed on the fixing plate.
The beneficial effect of adopting above-mentioned technical scheme is: the fixing plate provides a position for assembling and fixing the photovoltaic panels, the triangular frame enables the orientation of each photovoltaic panel to be fixed, and the triangular frame further strengthens the structural strength of the inclined frame.
As a further improvement, the single triangular frame is an isosceles obtuse triangle, the first fixing plate and the second fixing plate have two kinds of included angles towards the plane where the fixing plate and the inclined frame are located, and two waists of the isosceles obtuse triangle correspond to and connect the first fixing plate and the second fixing plate respectively.
The beneficial effect of adopting above-mentioned technical scheme is: all photovoltaic panels are not arranged in the same oblique direction and are periodically arranged in the oblique direction, and two adjacent photovoltaic panels form a group and are in a shape similar to a wave on a macroscopic scale. The photovoltaic panel on the fixing frame can be basically stable when facing wind in different transverse directions, and the conditions that the sealing resistance in a certain direction is good and the wind resistance in a certain direction is obviously reduced can be avoided. The obliquely blowing wind may impact a part of the photovoltaic panel perpendicularly, but the included angle with the rest part of the photovoltaic panel is smaller, so the total acting force on the photovoltaic panel is still small.
As the utility model discloses a further improvement again, the mouth that leaks includes first hourglass wind gap, second hourglass wind gap, corresponds on the same triangle-shaped frame between adjacent first fixed plate, the second fixed plate for first hourglass wind gap, corresponds on the adjacent triangle-shaped frame between adjacent first fixed plate each other, the second fixed plate for the second hourglass wind gap.
The beneficial effect of adopting above-mentioned technical scheme is: the first air leakage opening and the second air leakage opening are reserved when the photovoltaic panel is installed, rectangular photovoltaic panels can be utilized, only a gap is reserved when adjacent photovoltaic panels are installed, the photovoltaic panels are not required to be specially designed, and the transformation cost is low.
As a further improvement of the utility model, the horizontal beam is parallel to the plane of the inclined frame.
The beneficial effect of adopting above-mentioned technical scheme is: the height state of the horizontal beam is fixed.
As a further improvement of the present invention, the back frame and the side frames each have a diagonal brace overlapping with the diagonal of the back frame and the side frames.
The beneficial effect of adopting above-mentioned technical scheme is: the inclined struts form a plurality of triangular structures, so that the structural strength of the back frame and the side frames is further enhanced, and the deformation of the back frame and the side frames is prevented.
As a further improvement, the utility model also has a vertical pole setting connecting the top and the bottom of the back frame.
The beneficial effect of adopting above-mentioned technical scheme is: the vertical compressive capacity of the back frame is strengthened by the vertical rods, and a plurality of transverse photovoltaic panels can be correspondingly supported.
As a further improvement of the utility model, the bottom of the junction of the back frame and the side frame is pressed with a balancing weight.
The beneficial effect of adopting above-mentioned technical scheme is: the balancing weight can be a cement block, is pressed at the bottom of the existing back frame and side frame, and further improves the stability of the fixing frame by utilizing gravity.
Drawings
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 these drawings without creative efforts.
Fig. 1 is an exploded view of an embodiment of the present invention.
Fig. 2 is a perspective view of an embodiment of the present invention.
Fig. 3 is a perspective view of an embodiment of the present invention.
Fig. 4 is a perspective view of another embodiment of the present invention.
1-a back frame; 2-side frame; 3-bracing; 4-erecting a rod; 5-horizontal beam; 6-triangular frame; 7-a sloping frame; 8-a first fixing plate; 9-a second fixing plate; 10-a first leakage opening; 11-a second air leakage port; 12-a photovoltaic panel; 13-counterweight block.
Detailed Description
The following detailed description is made in conjunction with specific embodiments of the present invention:
in order to reach the utility model discloses a purpose, a photovoltaic module's prevent wind mount, include: the back frame 1 is a rectangular frame which is vertically arranged; the side frames 2 are vertically arranged right-angled trapezoid frames, and the two side frames 2 are vertically fixed with the two sides of the back frame 1; the two ends of the horizontal beam 5 are respectively connected with vertexes on the two side frames 2, an oblique frame 7 with the vertex corresponding to the vertex where the obtuse angle of the right trapezoid is located is a rectangular frame which is obliquely arranged, the oblique frame 7 is connected with the two side frames 2, the joint of the oblique frame 7 and the side frames 2 corresponds to a relatively long diagonal line in the two diagonal lines of the right trapezoid, and the photovoltaic panels 12 and the oblique frame 7 are fixed in an included angle manner; the air leakage opening is vertical and arranged between the adjacent photovoltaic panels 12.
The beneficial effect of adopting above-mentioned technical scheme is: when the photovoltaic panel is subjected to the maximum wind force, the wind mainly faces to the front or back direction of the photovoltaic panel. However, the wind in the direction is discharged from the wind leakage opening, the acting force of the wind on the photovoltaic panel is always small, and the photovoltaic panel plays a role in guiding the wind. The trapezoidal of side frame is equivalent to providing two triangle-shaped frames to piecing together, further guarantees the vertical structural strength of photovoltaic board. The horizontal beam is connected with the side frames at two ends, so that the side frames are prevented from being inclined, the horizontal beam is not a product with a large volume, the light is slightly shielded by the horizontal beam due to the thin and narrow size of the horizontal beam, and the horizontal beam is arranged above the photovoltaic panel in an inclined mode but has no effect on the efficiency of the photovoltaic panel. The back frame supports the photovoltaic panel at the back and is vertically fixed with the side frames to form a stable box frame. The whole fixed frame is a space frame, the structural strength is strong, enough supporting force can be provided, meanwhile, the air leakage opening enables a lot of wind power not to act on the photovoltaic panel and the fixed frame, the whole wind resistance is strong, and the damage of the wind power to the photovoltaic panel is small.
In other embodiments of the present invention, the top and the bottom of the inclined frame 7 are provided with a plurality of horizontal triangular frames 6, the top of the inclined frame 7 and the bottom triangular frame 6 are connected through a fixing plate, and the photovoltaic panel 12 is attached and fixed on the fixing plate.
The beneficial effect of adopting above-mentioned technical scheme is: the fixing plate provides a position for assembling and fixing the photovoltaic panels, the triangular frame enables the orientation of each photovoltaic panel to be fixed, and the triangular frame further strengthens the structural strength of the inclined frame.
In other embodiments of the present invention, the single triangular frame 6 is an isosceles obtuse triangle, the first fixing plate 8 and the second fixing plate 9 with two angles oriented to the plane of the fixing plate and the inclined frame 7, and two waists of the isosceles obtuse triangle are respectively connected to the first fixing plate 8 and the second fixing plate 9.
The beneficial effect of adopting above-mentioned technical scheme is: all photovoltaic panels are not arranged in the same oblique direction and are periodically arranged in the oblique direction, and two adjacent photovoltaic panels form a group and are in a shape similar to a wave on a macroscopic scale. The photovoltaic panel on the fixing frame can be basically stable when facing wind in different transverse directions, and the conditions that the sealing resistance in a certain direction is good and the wind resistance in a certain direction is obviously reduced can be avoided. The obliquely blowing wind may impact a part of the photovoltaic panel perpendicularly, but the included angle with the rest part of the photovoltaic panel is smaller, so the total acting force on the photovoltaic panel is still small.
In other embodiments of the present invention, the air leakage opening includes a first air leakage opening 10 and a second air leakage opening 11, the first air leakage opening 10 is corresponding between the adjacent first fixing plate 8 and the second fixing plate 9 on the same triangle frame 6, and the second air leakage opening 11 is corresponding between the adjacent first fixing plate 8 and the second fixing plate 9 on the adjacent triangle frame 6.
As shown in fig. 3, the photovoltaic panel 12 guides the air flow to pass through the second leakage opening 11 when the wind blows from the front side of the photovoltaic panel 12, and the photovoltaic panel 12 guides the air flow to pass through the first leakage opening 10 when the wind blows from the back side of the photovoltaic panel 12.
The beneficial effect of adopting above-mentioned technical scheme is: the first air leakage opening and the second air leakage opening are reserved when the photovoltaic panel is installed, rectangular photovoltaic panels can be utilized, only a gap is reserved when adjacent photovoltaic panels are installed, the photovoltaic panels are not required to be specially designed, and the transformation cost is low.
In other embodiments of the present invention, the length direction of the ice flat beam 5 is parallel to the plane of the inclined frame 7.
The beneficial effect of adopting above-mentioned technical scheme is: the height state of the horizontal beam is fixed.
In other embodiments of the present invention, each of the back frame 1 and the side frames 2 has the diagonal brace 3 overlapping with its diagonal line.
The beneficial effect of adopting above-mentioned technical scheme is: the inclined struts form a plurality of triangular structures, so that the structural strength of the back frame and the side frames is further enhanced, and the deformation of the back frame and the side frames is prevented.
In other embodiments of the present invention, the back frame 1 further includes a vertical rod 4 connecting the top and the bottom of the back frame 1.
The beneficial effect of adopting above-mentioned technical scheme is: the vertical compressive capacity of the back frame is strengthened by the vertical rods, and a plurality of transverse photovoltaic panels can be correspondingly supported.
In other embodiments of the present invention, the bottom of the junction of the back frame 1 and the side frame 2 is pressed with a weight block 13. The weight block 13 is a cement block.
The beneficial effect of adopting above-mentioned technical scheme is: the balancing weight can be a cement block, is pressed at the bottom of the existing back frame and side frame, and further improves the stability of the fixing frame by utilizing gravity.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. The utility model provides a photovoltaic module's prevent wind mount which characterized in that includes:
the back frame is a rectangular frame which is vertically arranged;
the side frames are right-angled trapezoid frames which are vertically arranged, and the two side frames are vertically fixed with the two sides of the back frame;
two ends of the horizontal beam are respectively connected with vertexes on the two side frames, and the vertexes correspond to vertexes where obtuse angles of the right trapezoid are located;
the photovoltaic panel comprises an inclined frame, a plurality of photovoltaic panels and a plurality of side frames, wherein the inclined frame is a rectangular frame which is obliquely arranged and is connected with the two side frames, the joint of the inclined frame and the side frames corresponds to a relatively long diagonal line in two diagonal lines in a right trapezoid, and the included angles between the photovoltaic panels and the inclined frame are fixed;
the air leakage opening is vertical and arranged between the adjacent photovoltaic panels.
2. The wind-proof fixing frame of a photovoltaic module according to claim 1, characterized in that: the top and the bottom of the inclined frame are provided with a plurality of horizontal triangular frames, the top of the inclined frame and the triangular frames at the bottom of the inclined frame are connected through a fixing plate, and the photovoltaic panel is attached and fixed on the fixing plate.
3. The wind-proof fixing frame of a photovoltaic module according to claim 2, characterized in that: a single triangular frame is an isosceles obtuse triangle, a first fixing plate and a second fixing plate which have two included angles and face each other exist on the plane where the fixing plate and the inclined frame are located, and two waists of the isosceles obtuse triangle are correspondingly connected with the first fixing plate and the second fixing plate respectively.
4. The wind-proof fixture for photovoltaic modules of claim 3, wherein: the air leakage opening comprises a first air leakage opening and a second air leakage opening, the first air leakage opening is correspondingly arranged between the adjacent first fixing plate and the second fixing plate on the same triangular frame, and the second air leakage opening is correspondingly arranged between the adjacent first fixing plate and the second fixing plate on the adjacent triangular frame.
5. The wind-proof fixing frame of a photovoltaic module according to claim 1, characterized in that: the horizontal beam is parallel to the plane of the inclined frame.
6. The wind-proof fixing frame of a photovoltaic module according to claim 1, characterized in that: the back frame and the side frames are respectively provided with inclined struts which are superposed with the diagonals of the back frame and the side frames.
7. The wind-resistant fixing frame of a photovoltaic module according to claim 6, characterized in that: the back frame is also internally provided with a vertical upright rod for connecting the top and the bottom of the back frame.
8. The wind-proof fixing frame of a photovoltaic module according to claim 1, characterized in that: the bottom of the junction of the back frame and the side frame is pressed with a balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485554.XU CN210490764U (en) | 2019-09-06 | 2019-09-06 | Photovoltaic module prevent wind mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485554.XU CN210490764U (en) | 2019-09-06 | 2019-09-06 | Photovoltaic module prevent wind mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210490764U true CN210490764U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921485554.XU Expired - Fee Related CN210490764U (en) | 2019-09-06 | 2019-09-06 | Photovoltaic module prevent wind mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210490764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119370277A (en) * | 2024-11-26 | 2025-01-28 | 华能(临高)新能源有限公司 | Strong wind-resistant floating offshore photovoltaic power generation platform |
| CN119459988A (en) * | 2024-11-25 | 2025-02-18 | 华能(临高)新能源有限公司 | Strong wind-resistant floating offshore photovoltaic power generation platform |
-
2019
- 2019-09-06 CN CN201921485554.XU patent/CN210490764U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119459988A (en) * | 2024-11-25 | 2025-02-18 | 华能(临高)新能源有限公司 | Strong wind-resistant floating offshore photovoltaic power generation platform |
| CN119370277A (en) * | 2024-11-26 | 2025-01-28 | 华能(临高)新能源有限公司 | Strong wind-resistant floating offshore photovoltaic power generation platform |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |