CN214337855U - Photovoltaic support that anti wind ability is strong - Google Patents
Photovoltaic support that anti wind ability is strong Download PDFInfo
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- CN214337855U CN214337855U CN202120678735.5U CN202120678735U CN214337855U CN 214337855 U CN214337855 U CN 214337855U CN 202120678735 U CN202120678735 U CN 202120678735U CN 214337855 U CN214337855 U CN 214337855U
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- buffer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a photovoltaic support that anti-wind ability is strong is for overcoming photovoltaic support among the prior art and not designing effectual water conservancy diversion and buffer structure to the dynamic load that the back receives the wind, results in the photovoltaic board back to receive the impact, and whole equipment structure shake, causes the not hard up weak point of connecting element easily, to the condition that the photovoltaic board receives the wind dorsad, has designed the water conservancy diversion buffer structure who comprises the buffer board of preventing wind, plays the effect of buffering protection through preventing wind the buffer board swing. Its structure includes the bottom support and is used for installing the installation frame of photovoltaic board, the installation frame is equipped with the buffer board of preventing wind at the back of photovoltaic board, a plurality of rows have been arranged along photovoltaic board incline direction to each buffer board of preventing wind, prevent wind one side that the buffer board is close to the installation frame and install the frame and rotate the connection, the installation frame is equipped with the restriction and prevents wind buffer board to photovoltaic board back one side wobbling elastic buffer mechanism.
Description
Technical Field
The utility model relates to a photovoltaic power generation technical field specifically is a photovoltaic support that anti-wind ability is strong.
Background
The photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing a photovoltaic effect of a semiconductor interface, mainly comprises a solar panel, a controller and an inverter, and mainly comprises electronic components, solar cells are connected in series and then packaged and protected to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like.
In order to achieve good illumination, the photovoltaic support needs to adjust the inclination angle of the photovoltaic panel to the angle of the adaptive light during installation. The photovoltaic support in the prior art adopts a fixed photovoltaic support with an optimal inclination angle, and due to the existence of the support installation inclination angle, the photovoltaic system can carry dynamic loads in the longitudinal direction and the forward direction under the condition that the back face of the photovoltaic system is windy. And the conventional power station only considers static load generated by the weight of the components and the supports and dynamic load generated by the front wind-borne swinging of the components. The effective diversion and buffering structure is not designed for the dynamic load of the wind on the back, so that the back of the photovoltaic panel is impacted, and the whole equipment structure shakes to easily cause the looseness of the connecting elements.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome the photovoltaic support among the prior art and not designed effectual water conservancy diversion and buffer structure to the dynamic load that the back receives the wind, lead to the photovoltaic board back to receive the impact, and whole equipment structure shake, cause the not hard up weak point of connecting element easily, provide a photovoltaic support that anti-wind ability is strong, to the condition that the photovoltaic board receives the wind dorsad, designed by the water conservancy diversion buffer structure who prevents wind the buffer board and constitute, play the effect of buffering protection through preventing wind the buffer board swing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a photovoltaic support that anti-wind ability is strong, including the bottom support and be used for installing the installation frame of photovoltaic board, the installation frame is equipped with the buffer board of preventing wind at the back of photovoltaic board, a plurality of rows have respectively been arranged along photovoltaic board incline direction to prevent wind the buffer board, prevent wind one side that the buffer board is close to the installation frame and install the frame and rotate the connection, the installation frame is equipped with the restriction and prevents wind buffer board to photovoltaic board back one side wobbling elastic buffer mechanism.
The utility model relates to a water conservancy diversion buffer structure who comprises the buffer board of preventing wind. When the photovoltaic board is impacted to wind intermittent type nature dorsad, can pat and prevent wind the buffer board, play the effect of buffering protection through preventing wind the buffer board swing, the photovoltaic board back receives the impact. And the kinetic energy of wind on the back can be buffered, and the condition that the connecting element is loosened due to the shaking of the whole equipment structure is reduced. Meanwhile, in a windless or weak wind environment, the wind-proof buffer plate is expanded, and the gap is larger, so that the air circulation and heat dissipation requirements of the back of the photovoltaic panel can be met.
Preferably, under the windless state, the angle between the windproof buffer plate and the horizontal plane is 45-60 degrees, and the distance between adjacent windproof buffer plates arranged along the installation frame is smaller than the width of the windproof buffer plate.
Preferably, the mounting frame is in a rectangular frame structure, a plurality of mounting shafts are arranged on the mounting frame along the inclination direction of the photovoltaic panel, and one side of the windproof buffer plate close to the mounting frame is rotatably connected with the mounting shafts.
Preferably, the elastic buffer mechanism comprises a sliding rod, a first connecting rod and a first air spring which are arranged on the inner sides of two sides of the installation frame, the sliding rod is connected with the installation frame in a sliding mode, the first air spring for buffering is arranged between the sliding rod and the installation frame, one end of the first connecting rod is rotatably connected with the windproof buffer plate, and the other end of the first connecting rod is rotatably connected with the sliding rod.
The elastic buffer mechanism is linked with all the windproof buffer plates, and the energy is absorbed through the buffering of the first air spring, so that the elastic reset effect of the buffering and windproof buffer plates is guaranteed, the structure is simplified, and the cost is reduced.
Preferably, the position that the windproof buffer plate is close to the installation frame is equipped with a plurality of ventilation holes, and a side sliding connection that the windproof buffer plate installed the frame dorsad has the baffle, and first connecting rod is connected windproof buffer plate one end and is set up the second connecting rod that extends to the one side of windproof buffer plate installation frame dorsad, be equipped with the second air spring between baffle and the second connecting rod.
Preferably, a sliding groove is formed in one side face, back to the installation frame, of the windproof buffer plate, the baffle is connected with the sliding groove in a sliding mode, one end of the second gas spring is connected with the baffle in a rotating mode, and the other end of the second gas spring is connected with the second connecting rod in a rotating mode.
The ventilation hole sets up in the position that prevent wind the buffer board and be close to the installation frame, can guarantee the circulation of air and the heat dissipation requirement at the photovoltaic board back when no wind and weak wind. When wind power is large, the swing angle of the windproof buffer plate is increased, and the first connecting rod, the second connecting rod and the second gas spring form a linkage mechanism to push the baffle plate to shield the vent hole, so that the windproof buffer plate is guaranteed to have a buffer protection effect.
Therefore, the utility model discloses following beneficial effect has: (1) the utility model has the advantages of designed the water conservancy diversion buffer structure who constitutes by the buffer board of preventing wind, played the effect of buffering protection through the buffer board swing of preventing wind, the photovoltaic board back receives the impact. (2) The wind-proof buffer plate can buffer kinetic energy of wind on the back of the photovoltaic panel when the wind-proof buffer plate swings, and the condition that the connecting elements are loosened due to the shaking of the whole equipment structure is reduced; (3) the ventilation hole can guarantee the circulation of air and the heat dissipation requirement at the photovoltaic board back when no wind and weak wind to be equipped with dynamic baffle structure, when wind-force is great, shelter from the ventilation hole, guarantee to prevent wind buffer board buffering protection effect.
Drawings
Fig. 1 is the utility model discloses a photovoltaic support's that anti-wind ability is strong structural schematic.
Fig. 2 is a partial enlarged view of the windproof buffer plate of the present invention.
Fig. 3 is a partial enlarged view of the wind-proof bumper plate of the present invention in a wind-receiving state.
The figure is marked with: 1. a bottom bracket; 2. a mounting frame; 3. a photovoltaic panel; 4. a windproof buffer plate; 5. installing a shaft; 8. a slide bar; 9. a first link; 10. a first gas spring; 11. a vent hole; 12. a baffle plate; 13. a second link; 14. a second gas spring; 15. a chute.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 and fig. 2, the utility model discloses a photovoltaic support that wind resistance is strong, including bottom support 1 and the installation frame 2 that is used for installing photovoltaic board 3. The installation frame 2 is equipped with windproof buffer plates 4 at the back of photovoltaic board 3, each windproof buffer plate 4 has arranged several rows along the slope direction of photovoltaic board 3. The shape of installation frame 2 is rectangular frame structure, installation frame 2 has arranged a plurality of installation axles 5 along 3 incline direction of photovoltaic board, prevent wind the one side and the installation axle 5 rotation connection that buffer board 4 is close to installation frame 2. Under no wind state, prevent wind the contained angle of buffer board 4 and horizontal plane and be 45 ~ 60 degrees, adjacent prevent wind buffer board 4 is less than the width of preventing wind buffer board 4 along the arrangement interval distance of installation frame 2.
One side of the windproof buffer plate 4 close to the installation frame 2 is rotatably connected with the installation frame 2, and the installation frame 2 is provided with an elastic buffer mechanism for limiting the windproof buffer plate 4 to swing towards one side of the back surface of the photovoltaic panel 3.
The utility model relates to a water conservancy diversion buffer structure who comprises prevent wind buffer board 4. When 3 photovoltaic board wind intermittent type nature shocks dorsad, can pat buffer board 4 of preventing wind, play the effect of buffering protection through 4 swings of buffer board of preventing wind, and the 3 backs of photovoltaic board receive the impact. And the kinetic energy of wind on the back can be buffered, and the condition that the connecting element is loosened due to the shaking of the whole equipment structure is reduced. Meanwhile, in a windless or weak wind environment, the windproof buffer plate 4 is unfolded, and the gap is large, so that the air circulation and heat dissipation requirements of the back of the photovoltaic panel 3 can be met.
Elastic buffer gear including setting up at 2 inboard slide bar 8 in both sides of installation frame, first connecting rod 9 and first gas spring 10, slide bar 8 and 2 sliding connection of installation frame set up the first gas spring 10 that is used for the buffering between slide bar 8 and the installation frame 2, 9 one ends of first connecting rod are rotated and are connected and prevent wind buffer board 4, the 9 other ends of first connecting rod are rotated and are connected slide bar 8. The elastic buffer mechanisms are respectively provided with a group at the inner sides of two sides of the installation frame 2. The two sides of the windproof buffer plate 4 are respectively provided with a first connecting rod 9, so that the two sides of the windproof buffer plate 4 are uniformly stressed.
The elastic buffer mechanism links all the windproof buffer plates 4, and buffers energy absorption through a first air spring 10, so that the structure is simplified and the cost is reduced while the elastic reset effect of the windproof buffer plates 4 is ensured.
As shown in fig. 2 and 3, a plurality of ventilation holes 11 are formed in the position, close to the installation frame 2, of the wind-proof buffer plate 4, a baffle plate 12 is slidably connected to a side, opposite to the installation frame 2, of the wind-proof buffer plate 4, a first connecting rod 9 is connected to one end, connected to the wind-proof buffer plate 4, of the second connecting rod 13 extending to a side, opposite to the installation frame 2, of the wind-proof buffer plate 4, and a second gas spring 14 is arranged between the baffle plate 12 and the second connecting rod 13.
A sliding groove 15 is formed in one side face, back to the installation frame 2, of the windproof buffer plate 4, the baffle plate 12 is connected with the sliding groove 15 in a sliding mode, one end of the second air spring 14 is rotatably connected with the baffle plate 12, and the other end of the second air spring 14 is rotatably connected with the second connecting rod 13.
The ventilation hole 11 is arranged at a position where the windproof buffer plate 4 is close to the installation frame 2, and can ensure the air circulation and the heat dissipation requirements of the back of the photovoltaic panel 3 when no wind and weak wind exist. When wind power is large, the swing angle of the windproof buffer plate 4 is increased, and the first connecting rod 9, the second connecting rod 13 and the second gas spring 14 form a linkage mechanism to push the baffle plate 12 to shield the vent hole 11, so that the buffering protection effect of the windproof buffer plate 4 is ensured.
Claims (6)
1. The utility model provides a photovoltaic support that anti-wind ability is strong, includes bottom support (1) and is used for installing installation frame (2) of photovoltaic board (3), characterized by, installation frame (2) are equipped with windproof buffer board (4) at the back of photovoltaic board (3), each windproof buffer board (4) has arranged a plurality of rows along photovoltaic board (3) incline direction, prevent wind one side that buffer board (4) are close to installation frame (2) and rotate and connect, installation frame (2) are equipped with the restriction and prevent wind buffer board (4) to photovoltaic board (3) back one side wobbling elastic buffer mechanism.
2. The photovoltaic bracket with high wind resistance as claimed in claim 1, wherein in a windless state, the included angle between the wind-proof buffer plates (4) and the horizontal plane is 45-60 degrees, and the distance between the adjacent wind-proof buffer plates (4) along the installation frame (2) is smaller than the width of the wind-proof buffer plates (4).
3. The photovoltaic bracket with high wind resistance as claimed in claim 1, wherein the mounting frame (2) is in a rectangular frame structure, a plurality of mounting shafts (5) are arranged on the mounting frame (2) along the inclined direction of the photovoltaic panel (3), and one side of the windproof buffer plate (4) close to the mounting frame (2) is rotatably connected with the mounting shafts (5).
4. The photovoltaic bracket with high wind resistance as claimed in claim 1, wherein the elastic buffer mechanism comprises a sliding rod (8), a first connecting rod (9) and a first gas spring (10) which are arranged at the inner sides of the two sides of the mounting frame (2), the sliding rod is connected with the mounting frame (2) in a sliding manner, the first gas spring (10) for buffering is arranged between the sliding rod (8) and the mounting frame (2), one end of the first connecting rod (9) is rotatably connected with the wind-proof buffer plate (4), and the other end of the first connecting rod (9) is rotatably connected with the sliding rod (8).
5. The photovoltaic bracket with high wind resistance as claimed in claim 4, wherein a plurality of ventilation holes (11) are formed in the positions, close to the mounting frame (2), of the windproof buffer plates (4), a baffle (12) is slidably connected to one side, opposite to the mounting frame (2), of the windproof buffer plates (4), a second connecting rod (13) extending to one side, opposite to the mounting frame (2), of the windproof buffer plates (4) is arranged at one end, connected with the first connecting rod (9), of the windproof buffer plates (4), and a second gas spring (14) is arranged between the baffle (12) and the second connecting rod (13).
6. The photovoltaic bracket with high wind resistance according to claim 5, wherein a sliding groove (15) is formed in a side surface of the wind-proof buffer plate (4) opposite to the mounting frame (2), the baffle plate (12) is slidably connected with the sliding groove (15), one end of the second air spring (14) is rotatably connected with the baffle plate (12), and the other end of the second air spring (14) is rotatably connected with the second connecting rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120678735.5U CN214337855U (en) | 2021-04-02 | 2021-04-02 | Photovoltaic support that anti wind ability is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120678735.5U CN214337855U (en) | 2021-04-02 | 2021-04-02 | Photovoltaic support that anti wind ability is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214337855U true CN214337855U (en) | 2021-10-01 |
Family
ID=77889800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120678735.5U Active CN214337855U (en) | 2021-04-02 | 2021-04-02 | Photovoltaic support that anti wind ability is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214337855U (en) |
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2021
- 2021-04-02 CN CN202120678735.5U patent/CN214337855U/en active Active
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