CN112737478B - Solar panel with prevent wind and blow structure of turning over - Google Patents
Solar panel with prevent wind and blow structure of turning over Download PDFInfo
- Publication number
- CN112737478B CN112737478B CN202011556822.XA CN202011556822A CN112737478B CN 112737478 B CN112737478 B CN 112737478B CN 202011556822 A CN202011556822 A CN 202011556822A CN 112737478 B CN112737478 B CN 112737478B
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- solar panel
- placing seat
- wind
- placing
- movable plate
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 17
- 230000002265 prevention Effects 0.000 claims description 5
- 239000012535 impurity Substances 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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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
- H02S20/00—Supporting structures for PV modules
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of solar panels, in particular to a solar panel with a wind-overturn preventing structure, which comprises four upright columns, wherein the tops of the four upright columns are fixedly provided with a placing seat, the placing seat is a hollow frame-shaped block with an opening at the top, a solar panel is placed in the placing seat, a placing space is formed between the solar panel and the bottom of the inner wall of the placing seat, the bottom of the solar panel is provided with a plurality of pull rods at equal intervals along the length direction of the solar panel, one ends of the pull rods extend to the outer side of the placing seat, and the outer peripheral surfaces of one ends of the pull rods are rotatably sleeved with sleeves. According to the invention, through the components such as the placing seat, the solar panel, the pull rod, the fan, the first spring and the like, when the wind power reaches a certain level, the fan drives the pull rod to move downwards, so that the solar panel moves downwards and has the trend of continuing to move downwards, and the phenomenon that the solar panel is overturned by strong wind is avoided.
Description
Technical Field
The invention relates to the technical field of solar panels, in particular to a solar panel with a wind-proof and anti-overturning structure.
Background
Solar panel installs in open field, and solar panel passes through the stand to be fixed mutually with ground. Under the general condition, wind on the field passes through solar energy, can not cause too big influence to solar panel device body.
Under extremely individual circumstances, strong wind is scraped in open area, and wind passes through from placing between the seat bottom, can turn over solar panel, and solar panel drops on ground, and solar panel is impaired seriously.
In addition, when the wind speed is faster, gravel, soil blocks, small stones and the like on the field are blown, and the blown objects fall on the solar panel from the air to damage the surface of the solar panel, so that the surface of the solar panel is seriously damaged, and the service life of the solar panel is further shortened.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a solar panel with a wind-turning prevention structure, which can prevent the solar panel from being turned over by strong wind.
The above object of the present invention is achieved by the following technical solutions: a solar panel with a wind-blowing-over preventing structure comprises four stand columns, wherein the tops of the four stand columns are fixedly provided with a placing seat, the placing seat is a hollow frame-shaped block with an opening at the top, a solar panel is placed in the placing seat, a placing space is formed between the solar panel and the bottom of the inner wall of the placing seat, the bottom of the solar panel is provided with a plurality of pull rods at equal intervals along the length direction of the solar panel, one end of each pull rod extends to the outer side of the placing seat, a sleeve is rotatably sleeved on the outer peripheral surface of one end of each pull rod and is rotatably connected with the corresponding pull rod, and fan blades are annularly and equidistantly arranged on the outer peripheral surface of each sleeve;
the outer peripheral face of the pull rod is sleeved with a first spring, and two ends of the first spring are fixed to the bottom of the placing seat and the outer peripheral face of the pull rod respectively.
Through adopting above-mentioned technical scheme, when wind-force is great, wind-force drives the fan and rotates, and the fan produces a decurrent power, and the fan drives the pull rod downstream, and the pull rod drives solar panel downstream to make solar panel have the trend of downstream, avoid turning over solar panel because of wind is big, first spring is because it has certain resilience simultaneously, and when wind-force reduced, first spring drives the pull rod and gets back to initial position.
The invention in a preferred example may be further configured to: the top of the solar panel is provided with a plurality of first through holes;
a plurality of air bags are arranged in the placing seat, and the air bags and the pull rods are arranged at intervals;
the bottom part of the air bag is fixed with the bottom of the inner wall of the placing seat;
the air bag portion enters the interior of the first through hole.
Through adopting above-mentioned technical scheme, solar panel downstream extrusion gasbag makes the gasbag most move to the solar panel surface through first through-hole, and a plurality of gasbags form the protective layer on the solar panel surface.
The present invention in a preferred example may be further configured to: the first through hole is provided with a movable plate at the upper half part of the first through hole, one end edge of the sliding plate is hinged with one end edge of the top of the first through hole, the movable plate is matched with the first through hole, and the movable plate is in contact with the air bag.
Through adopting above-mentioned technical scheme, the fly leaf is avoided under normal conditions, and dust and impurity can't enter into through first through-hole and place inside the space.
The present invention in a preferred example may be further configured to: the fan blades are curved plates, hollow tubes are arranged on the outer peripheral surfaces of the sleeves, and the fan blades are located in the corresponding hollow tubes.
By adopting the technical scheme, the method has the advantages that,
the present invention in a preferred example may be further configured to: and a torsion spring is arranged between the movable plate and the first through hole.
By adopting the technical proposal, the utility model has the advantages that,
the invention in a preferred example may be further configured to: inclined planes are arranged on two sides of the placing seat.
By adopting the technical scheme, the method has the advantages that,
in summary, the invention includes at least one of the following beneficial technical effects:
1. according to the solar panel lifting device, the placing seat, the solar panel, the pull rod, the fan, the first spring and other parts are adopted, when the wind power reaches a certain level, the fan drives the pull rod to move downwards, so that the solar panel moves downwards and has the trend of continuing to move downwards, and the phenomenon that the solar panel is lifted by strong wind is avoided.
2. According to the solar panel, the plurality of air bags are arranged between the placing seat and the solar panel, the plurality of first through holes are formed in the solar panel, when the solar panel moves downwards, the air bags are extruded by the solar panel, most of the air bags move to the solar surface, and the plurality of air bags form a protective layer on the solar surface, so that the surface of the solar panel is prevented from being damaged by stones blown up by strong wind, and the service life of the solar panel is prolonged.
3. According to the invention, the hollow pipe is arranged on the outer peripheral surface of the sleeve, wind enters from the hollow pipe and drives the fan blades to rotate, the hollow pipe prevents stones and other impurities blown up due to high wind from hitting the fan blades, the fan blades are prevented from being damaged, and the service life of the fan blades is prolonged.
4. According to the invention, the torsion spring is arranged between the movable plate and the first through hole, when the movable plate starts to rotate, the torsion spring is deformed, and due to the self elastic restoring force of the torsion spring, when the air bag returns to the placing space, the movable plate also returns to the initial position under the driving of the torsion spring, so that the situation that the first through hole is opened due to untimely resetting of the movable plate, impurities outside the device enter the placing space, and the air bag cannot rapidly move to the position above the solar panel when being reused is avoided, and the service life of the device is prolonged.
5. According to the invention, the two sides of the placing seat are provided with the inclined planes, so that after strong wind passes, when the air bag returns to the initial position, the air bag drives stones and other impurities falling on the air bag to fall outside the device through the slope.
Drawings
FIG. 1 is a schematic diagram of an overall perspective structure of an embodiment;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic top view of the structure of fig. 1.
Reference numerals are as follows: 1. a column; 2. a placing seat; 21. a solar panel; 211. a first through hole; 22. a movable plate; 3. a placement space; 4. a pull rod; 41. a sleeve; 42. a fan blade; 43. a first spring; 44. a hollow pipe; 5. an air bag; 44. hollowing out a pipe; 45. a torsion spring; 6. a ramp.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
An embodiment, referring to fig. 1 to 3, a solar panel with a wind-overturn preventing structure includes four upright posts 1, a placing seat 2 is fixedly disposed at the top of each of the four upright posts 1, the placing seat 2 is a hollow frame-shaped block with an open top, a solar panel 21 is placed inside the placing seat 2, a placing space 3 is formed between the solar panel 21 and the bottom of the inner wall of the placing seat 2, a plurality of pull rods 4 are equidistantly arranged at the bottom of the solar panel 21 along the length direction of the solar panel, one end of each of the pull rods 4 extends to the outer side of the placing seat 2, a sleeve 41 is rotatably sleeved on the outer peripheral surface of one end of each of the pull rods 4, the sleeve 41 is rotatably connected with the pull rods 4, and fan blades 42 are annularly and equidistantly disposed on the outer peripheral surface of the sleeve 4;
the first spring 43 is sleeved on the outer peripheral surface of the pull rod 4, and two ends of the first spring 43 are respectively fixed with the bottom of the placing seat 2 and the outer peripheral surface of the pull rod 4.
The top of the solar panel 21 is provided with a plurality of first through holes 211;
a plurality of air bags 5 are arranged in the placing seat 2, and the air bags 5 and the pull rods 4 are arranged at intervals;
the bottom part of the air bag 5 is fixed with the bottom part of the inner wall of the placing seat 2;
the airbag 5 partially enters the inside of the first through hole 21.
The first through hole 211 is provided with a movable plate 22 at the upper half of the first through hole 21, one end edge of the sliding plate 22 is hinged with one end edge of the top of the first through hole 21, the movable plate 22 is matched with the first through hole 21, and the movable plate 22 is in contact with the airbag 5. A torsion spring 45 is disposed between the movable plate 22 and the first through hole 21.
The fan-shaped sheets 42 are curved plates, hollow pipes 44 are arranged on the outer peripheral surface of the sleeve 4, and the fan-shaped sheets 42 are located inside the corresponding hollow pipes 44.
Inclined planes 6 are arranged on two sides of the placing seat 2.
The specific implementation process is that,
when the wind speed is low, the wind will drive the fan blade 42 to rotate, and at this moment, the fan blade 42 rotates, and the rotation of the fan blade 42 is discontinuous, so that the upper and lower spaces of the fan blade 42 cannot form a negative pressure belt. The fan blade 42 cannot drive the pull rod 4 to move downwards at this time.
When the wind speed reaches a certain level, the wind drives the fan blades 42 to rotate continuously and rapidly. The fan blades 42 rotate the sleeve 41.
The fan blades 42 rotate rapidly and form a propeller shape due to the shape of the fan blades 42. When the fan blades 42 rotate, the air pressure in the upper and lower spaces of the fan blades 42 changes.
At this time, the sleeve 41 drives the pull rod 4 to move downwards, and the pull rod 4 drives the solar panel 21 to move downwards. At this time, the solar panel 21 is prevented from being turned over by the wind passing through the bottom of the placing seat 2.
Specifically, the elastic coefficient of the first spring 43 can be controlled to control how much wind speed reaches, and the fan blade 42 continuously rotates.
In addition, as the solar panel 21 moves downward, the solar panel 21 gradually moves to the inside of the placing space 3.
The air bag 5 filled with air pushes the movable plate 22 open (the air bag 5 is finished), and the air bag 5 is partially fixed to the bottom of the placing space 3. The air bag 5 is mostly positioned on the solar panel 21 because the air bag 5 is mostly acted by the downward force of the solar panel 21. Since the size of the airbag 5 is fixed, the airbag 5 is laid on the solar panel 21 to shield the surface of the solar panel 21.
A large part of several airbags 5 reach the solar surface at the same time. The plurality of air cells 5 completely shields the top surface of the solar panel 21. The surface of the solar panel 21 is prevented from being broken by the gravels blown by strong wind, and the service life of the solar panel 21 is further prolonged.
When the wind speed is reduced, the first spring 3 drives the pulling rod 4 to move upward due to the elastic restoring force of the first spring 43, and when the solar panel 21 moves upward, the air bag 5 completely enters the placing space 3 again.
The movable plate 22 returns to the initial position due to the force of the torsion spring 45, and the movable plate 22 completely closes the first through hole 211 again.
The solar panel 21 moves upwards and the air bags 5 return to the placing space 3, and stones falling on the air bags 5 slide to the outside of the placing seat 2 through the slopes 6 on the two sides of the placing seat 2, so that the surface of the solar panel 21 is ensured to be clean.
Specifically, the following are:
the relationship between the wind speed, the spring coefficient and the movement distance of the solar panel is shown in the following table:
the embodiments of the present invention are all preferred embodiments of the present invention, and the scope of the present invention is not limited thereby, so: equivalent changes made according to the structure, shape and principle of the invention shall be covered by the protection scope of the invention.
Claims (5)
1. The utility model provides a solar panel with prevent wind and blow structure of turning over, includes four stands (1), four the fixed seat (2) of placing, its characterized in that of being provided with in top of stand (1): the solar energy collecting device is characterized in that the placing seat (2) is a frame-shaped block with an opening at the top and a hollow interior, a solar panel (21) is placed in the placing seat (2), a placing space (3) is formed between the solar panel (21) and the bottom of the inner wall of the placing seat (2), a plurality of pull rods (4) are arranged at the bottom of the solar panel (21) at equal intervals along the length direction of the solar panel, one ends of the pull rods (4) extend to the outer side of the placing seat (2), a sleeve (41) is rotatably sleeved on the outer peripheral surface of one end of each pull rod (4), the sleeve (41) is rotatably connected with the pull rods (4), and fan blades (42) are annularly and equidistantly arranged on the outer peripheral surface of the sleeve (41);
a first spring (43) is sleeved on the outer peripheral surface of the pull rod (4), and two ends of the first spring (43) are respectively fixed with the bottom of the placing seat (2) and the outer peripheral surface of the pull rod (4);
the top of the solar panel (21) is provided with a plurality of first through holes (211);
a plurality of air bags (5) are arranged in the placing seat (2), and the air bags (5) and the pull rods (4) are arranged at intervals;
the bottom part of the air bag (5) is fixed with the bottom of the inner wall of the placing seat (2);
the airbag (5) partially enters the first through hole (211).
2. The solar panel with a wind-rollover prevention structure as set forth in claim 1, wherein: a movable plate (22) is arranged on the upper half part of the first through hole (211), one end edge of the movable plate (22) is hinged to one end edge of the top of the first through hole (211), the movable plate (22) is matched with the first through hole (211), and the movable plate (22) is in contact with the airbag (5).
3. The solar panel with a wind-rollover prevention structure as set forth in claim 1, wherein: the fan blades (42) are curved plates, hollow pipes (44) are arranged on the outer peripheral surfaces of the sleeves (4), and the fan blades (42) are located in the corresponding hollow pipes (44).
4. The solar panel with a wind-rollover prevention structure according to claim 2, wherein: a torsion spring (45) is arranged between the movable plate (22) and the first through hole (211).
5. The solar panel with a wind-rollover prevention structure according to claim 1, wherein: inclined planes (6) are arranged on two sides of the placing seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011556822.XA CN112737478B (en) | 2020-12-24 | 2020-12-24 | Solar panel with prevent wind and blow structure of turning over |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011556822.XA CN112737478B (en) | 2020-12-24 | 2020-12-24 | Solar panel with prevent wind and blow structure of turning over |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112737478A CN112737478A (en) | 2021-04-30 |
| CN112737478B true CN112737478B (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011556822.XA Active CN112737478B (en) | 2020-12-24 | 2020-12-24 | Solar panel with prevent wind and blow structure of turning over |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180087558A1 (en) * | 2016-09-23 | 2018-03-29 | Sunpower Corporation | Water sealing surface attachment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210860922U (en) * | 2019-11-20 | 2020-06-26 | 江苏星火照明集团有限公司 | LED solar street lamp with good windproof performance |
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- 2020-12-24 CN CN202011556822.XA patent/CN112737478B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180087558A1 (en) * | 2016-09-23 | 2018-03-29 | Sunpower Corporation | Water sealing surface attachment |
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| CN112737478A (en) | 2021-04-30 |
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Effective date of registration: 20220610 Address after: 425000 photovoltaic industrial park, Lingwang group, yemutang village, jielvqiao street, Lingling District, Yongzhou City, Hunan Province Applicant after: Yongzhou Huawei Solar Energy Technology Co.,Ltd. Address before: 253600 in Tieying town circular economy demonstration park, Leling City, Dezhou City, Shandong Province Applicant before: Shandong Tianyu Jialan Environmental Protection Technology Co.,Ltd. |
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