CN115173783B - Photovoltaic module supporting mechanism - Google Patents
Photovoltaic module supporting mechanism Download PDFInfo
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- CN115173783B CN115173783B CN202210554536.2A CN202210554536A CN115173783B CN 115173783 B CN115173783 B CN 115173783B CN 202210554536 A CN202210554536 A CN 202210554536A CN 115173783 B CN115173783 B CN 115173783B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 4
- 238000010248 power generation Methods 0.000 description 6
- 230000032683 aging Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003574 free electron Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- 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
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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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
- F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
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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
- F24S25/70—Arrangement of stationary mountings or supports for solar heat collector modules with means for adjusting the final position or orientation of supporting elements in relation to each other or to a mounting surface; with means for compensating mounting tolerances
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/20—Collapsible or foldable PV 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
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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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- 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 a photovoltaic module supporting mechanism, comprising: the support assembly comprises a support column, a long rod, a short rod, a support plate and a sliding block, the lower end of the support column is arranged on the strip-shaped sliding rail in a sliding mode, and the support assembly is in an unfolding state and a folding state. The photovoltaic module folding device has the advantages that the photovoltaic panel is arranged on the supporting plate through the supporting component, the position of the supporting component is controlled through the driving trolley, so that the angle of the supporting plate is controlled, the position of the supporting column and the angle of the photovoltaic panel can be synchronously controlled, the supporting component is switched between the unfolding state and the folding state, and the photovoltaic module is switched between the working state and the storage state.
Description
Technical Field
The invention relates to the field of photovoltaics, in particular to a photovoltaic module supporting mechanism.
Background
Solar power generation is a power generation mode of directly converting sunlight rays into electric energy by using a solar cell, and a solar power generator is structurally composed of the solar cell, a storage battery and a power conversion device. When light irradiates the surface of the solar cell, the energy of solar photons is transferred to silicon atoms, electrons are transited and become free electrons, the free electrons are gathered at two sides of a P-N junction to form a potential difference, and when an external circuit is switched on, current flows through the external circuit under the action of the voltage to generate certain output power.
Photovoltaic board need be installed in the open air, receives to blow by wind for a long time and drenches for bearing structure is ageing rust easily, and traditional supporting mechanism is fixed mounting structure, can't remove, more can not hide the wind and rain, and photovoltaic board is in open environment for a long time, also is shielded by dust easily, makes the generating efficiency reduce.
Disclosure of Invention
Therefore, it is necessary to provide a photovoltaic module supporting mechanism aiming at the above problems, which can fold the photovoltaic module when the photovoltaic module cannot be used.
The invention discloses a photovoltaic module supporting mechanism, which comprises: the base is provided with a strip-shaped sliding rail; the driving trolley is arranged on the base and can move along the strip-shaped slide rail; at least one supporting component, including support column, stock, quarter butt, backup pad, sliding block, the support column lower extreme slide set up in on the bar slide rail, the support column side has been seted up and has been erected the groove, the sliding block slide set up in erect the inslot, the stock lower extreme receives spacing unable vertical direction removal along, stock upper end swivelling joint in on the sliding block, backup pad one side articulate in the support column upper end, quarter butt one end swivelling joint in on the sliding block, the other end with backup pad swivelling joint, work as the support column is close to the stock with the articulated department of base, just the stock lower extreme receives horizontal direction's spacing time, the stock upper end can be followed erect groove rebound, thereby drive the sliding block is followed erect groove rebound makes quarter butt one end rebound, and then makes the backup pad is rotatory along clockwise, makes the contained angle increase of backup pad and horizontal plane.
In one embodiment, the photovoltaic module supporting mechanism further comprises a shielding component, the shielding component comprises a vertical plate, a first belt wheel, a second belt wheel, a transmission belt, a shifting block and a baffle plate, the first belt wheel is fixedly connected to the end portion of the long rod and can drive the first belt wheel to rotate synchronously along with the rotation of the long rod, the vertical plate is fixedly arranged on the base, the second belt wheel is fixedly connected with the shifting block and connected to the vertical plate in a rotating mode, the transmission belt is connected with the first belt wheel and the second belt wheel, the baffle plate is rotatably arranged on the vertical plate, the shifting block is provided with a connecting groove, the baffle plate is provided with a connecting portion, the connecting portion is slidably arranged in the connecting groove, the long rod rotates anticlockwise, the first belt wheel, the transmission belt and the second belt wheel can drive the shifting block to rotate anticlockwise to further drive the baffle plate to rotate clockwise, and accordingly an included angle between the baffle plate and a horizontal plane is reduced.
In one embodiment, the diameter of the first pulley is greater than the diameter of the second pulley.
In one embodiment, the support assembly further includes an expanding unit, the expanding unit includes a first bevel gear, a second bevel gear, and an expanding plate, the first bevel gear is fixedly connected to the short rod, the second bevel gear is rotatably connected to the support plate and engaged with the first bevel gear, the expanding plate is fixedly connected to the second bevel gear, and the expanding plate is attached to the support plate and can rotate to one side of the support plate in parallel.
In one embodiment, the supporting component has a folded state and an unfolded state, when the supporting component is in the folded state, the expansion plate is stacked on the supporting plate, the included angle between the supporting plate and the horizontal plane is the maximum state, and the included angle between the long rod and the horizontal plane is the maximum state.
In one embodiment, the photovoltaic module supporting mechanism comprises three supporting components including a first supporting component, a second supporting component and a third supporting component, wherein the first supporting component, the second supporting component and the third supporting component are sequentially arranged on the bar-shaped slide rail and can slide along the bar-shaped slide rail, the long rod of the first supporting component is rotatably connected to the base, the long rod of the second supporting component is rotatably connected to the supporting column of the first supporting component, the long rod of the third supporting component is rotatably connected to the supporting column of the second supporting component, and the driving trolley is connected to the supporting column of the third supporting component.
In one embodiment, when the first support assembly, the second support assembly and the third support assembly are in the folded state, the support plate of the first support assembly, the support plate of the second support assembly and the support plate of the second support assembly are overlapped and located below the baffle, and when the driving trolley moves along the strip-shaped slide rail in the direction away from the vertical plate, the third support assembly, the second support assembly and the first support assembly can be sequentially driven to change from the folded state to the unfolded state.
In one embodiment, when the first support assembly changes from the folded state to the unfolded state, the baffle can be driven to rotate anticlockwise, so that an included angle between the baffle and a horizontal plane is increased.
In one embodiment, the center of rotation of the second bevel gear is located at a corner of the support plate, and the expansion plate rotates 90 degrees when the support assembly changes from the folded state to the unfolded state.
The invention has the advantages that:
(1) The photovoltaic panel is arranged on the supporting plate through the supporting assembly, the position of the supporting assembly is controlled through the driving trolley, so that the angle of the supporting plate is controlled, the position of the supporting column and the angle of the photovoltaic panel can be synchronously controlled, the supporting assembly is switched between an unfolding state and a folding state, and the photovoltaic assembly is switched between a working state and a storage state;
(2) By arranging the expansion unit, the support plate can synchronously drive the expansion disc to rotate to the side face of the support plate by rotating the support plate, so that the light receiving area of the photovoltaic module is increased, and the power generation efficiency is improved;
(3) By arranging the shielding assembly, the photovoltaic assembly can be folded under the baffle plate when the photovoltaic assembly is in a time period when the photovoltaic assembly cannot work, so that the aging speed of the photovoltaic assembly and the aging speed of the supporting assembly are reduced;
(4) The supporting components slide and are arranged on the base, the supporting components are close to each other and can be arranged closely, and therefore the photovoltaic panels on the supporting plates and the expansion plates can be stacked and stacked, and the dust deposition speed on the photovoltaic panels can be effectively reduced.
Drawings
Fig. 1 is a perspective view of a photovoltaic module supporting mechanism according to the present invention, at this time, the supporting module is in a folded state;
fig. 2 is a perspective view of another working state of the photovoltaic module supporting mechanism provided by the present invention, in which the supporting module is in an unfolded state;
FIG. 3 is an exploded view of a support assembly provided by the present invention;
fig. 4 is a perspective view of another view of the photovoltaic module support mechanism of the present invention, wherein the support module is in an unfolded state;
FIG. 5 is an enlarged view of a portion of the present invention at A in FIG. 4;
fig. 6 is a perspective view of another view of the photovoltaic module supporting mechanism according to the present invention, wherein the supporting module is in a folded state;
FIG. 7 is an enlarged view of a portion of the invention at B of FIG. 6;
fig. 8 is a partial enlarged view at a of fig. 2 according to the present invention.
In the figure, a base 1, a strip-shaped slide rail 11, a driving trolley 2, a first supporting component 301, a second supporting component 302, a third supporting component 303, a supporting column 31, a vertical groove 311, a long rod 32, a short rod 33, a supporting plate 34, a sliding block 35, a first bevel gear 36, a second bevel gear 37, an expansion plate 38, a vertical plate 41, a first belt wheel 42, a second belt wheel 43, a transmission belt 44, a shifting block 45, a connecting groove 451, a baffle 46 and a connecting part 461 are arranged.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 8, the present invention discloses a photovoltaic module supporting mechanism, which comprises: the device comprises a base 1, a driving trolley 2 and a supporting component, wherein a strip-shaped sliding rail 11 is arranged on the base 1; the driving trolley 2 is arranged on the base 1 and can move along the strip-shaped slide rail 11; as shown in fig. 3, the supporting component includes a supporting pillar 31, a long rod 32, a short rod 33, a supporting plate 34, a sliding block 35, the lower end of the supporting pillar 31 is slidably disposed on the bar-shaped sliding rail 11, a vertical groove 311 is disposed on the side surface of the supporting pillar 31, the sliding block 35 is slidably disposed in the vertical groove 311, the lower end of the long rod 32 is limited and cannot move in the vertical direction, the upper end of the long rod 32 is rotatably connected to the sliding block 35, one side of the supporting plate 34 is hinged to the upper end of the supporting pillar 31, one end of the short rod 33 is rotatably connected to the sliding block 35, the other end of the short rod is rotatably connected to the supporting plate 34, when the supporting pillar 31 is close to the hinged position of the long rod 32 and the base 1, and the lower end of the long rod 32 is limited in the horizontal direction, the upper end of the long rod 32 can move upwards along the vertical groove 311, so as to drive the sliding block 35 to move upwards along the vertical groove 311, so that one end of the short rod 33 moves upwards, and further the supporting plate 34 rotates in the clockwise direction, and the included angle between the supporting plate 34 and the horizontal plane is increased.
It can be understood that, by arranging the supporting component, the photovoltaic panel is mounted on the supporting plate 34, and the angle of the supporting plate 34 is adjusted, so that the position of the supporting column 31 and the angle of the photovoltaic panel can be synchronously controlled, and the photovoltaic component is switched between the working state and the storage state.
Preferably, the photovoltaic module supporting mechanism further includes a shielding component, as shown in fig. 1, fig. 2 and fig. 8, the shielding component includes a vertical plate 41, a first belt wheel 42, a second belt wheel 43, a transmission belt 44, a shifting block 45 and a baffle 46, the first belt wheel 42 is fixedly connected to an end portion of the long rod 32, and rotates along with the long rod 32 to drive the first belt wheel 42 to rotate synchronously, the vertical plate 41 is fixedly disposed on the base 1, the second belt wheel 43 is fixedly connected to the shifting block 45 and rotatably connected to the vertical plate 41, the transmission belt 44 connects the first belt wheel 42 to the second belt wheel 43, the baffle 46 is rotatably disposed on the vertical plate 41, the shifting block 45 has a connecting groove 451 thereon, the baffle 46 is provided with a connecting portion 461, the connecting portion 461 is slidably disposed in the connecting groove 451, when the long rod 32 rotates, the counterclockwise driving the shifting block 45 to rotate through the first belt wheel 42, the transmission belt 44 and the second belt 43, and further drives the baffle 46 to rotate clockwise, so that an included angle between the baffle 46 and a horizontal plane is reduced.
It can be understood that the shielding component is arranged, so that the photovoltaic panel can be shielded when the photovoltaic component is in a storage state, the photovoltaic panel is prevented from being wetted by rainwater, and dust accumulation on the photovoltaic panel can be reduced.
Preferably, the diameter of the first pulley 42 is larger than the diameter of the second pulley 43.
It will be appreciated that the elongate bar 32 is rotated through an angle less than 90 degrees, and by making the diameter of the first pulley 42 larger than the diameter of the second pulley 43, the blocking plate 46 can be rotated through a greater angle, thereby achieving a better blocking effect and a better light shielding effect.
Preferably, the support assembly further comprises an expanding unit, the expanding unit comprises a first bevel gear 36, a second bevel gear 37 and an expanding plate 38, the first bevel gear 36 is fixedly connected with the short rod 33, the second bevel gear 37 is rotatably connected to the support plate 34 and is engaged with the first bevel gear 36, the expanding plate 38 is fixedly connected to the second bevel gear 37, and the expanding plate 38 is attached to the support plate 34 and can rotate to one side of the support plate 34 in parallel.
It can be understood that the power generation efficiency of the photovoltaic module can be improved by providing the extension unit.
Preferably, the supporting component has a folded state and an unfolded state, as shown in fig. 1, when the supporting component is in the folded state, the expanding plate 38 is stacked on the supporting plate 34, an included angle between the supporting plate 34 and a horizontal plane is the largest state, and an included angle between the long rod 32 and the horizontal plane is the largest state.
In this embodiment, the photovoltaic module supporting mechanism has three supporting components, including first supporting component 301, second supporting component 302, third supporting component 303, first supporting component 301, second supporting component 302, third supporting component 303 set gradually in on the bar slide rail 11, and can follow the bar slide rail 11 slides, the stock 32 swivelling joint of first supporting component 301 in base 1, the stock 32 swivelling joint of second supporting component 302 in the support column 31 of first supporting component 301, the stock 32 swivelling joint of third supporting component 303 the support column 31 of second supporting component 302, drive dolly 2 is connected the support column 31 of third supporting component 303.
It is worth mentioning that in other embodiments, a greater number of support assemblies can be arranged in sequence to further extend the function of the support mechanism of the photovoltaic assembly.
Preferably, when the first support assembly 301, the second support assembly 302 and the third support assembly 303 are all in the folded state, the support plate 34 of the first support assembly 301, the support plate 34 of the second support assembly 302 and the support plate 34 of the second support assembly 302 are stacked and located below the baffle 46, and when the driving trolley 2 moves along the strip-shaped slide rail 11 in a direction away from the vertical plate 41, the third support assembly 303, the second support assembly 302 and the first support assembly 301 can be sequentially driven to change from the folded state to the unfolded state.
It should be noted that, in this embodiment, three support assemblies are provided, so that the support plates 34 of the three support assemblies can be stacked in a folded state to achieve mutual shielding and reduce dust falling on the photovoltaic panel.
Further, when the first supporting component 301 changes from the folded state to the unfolded state, the baffle 46 can be driven to rotate counterclockwise, so that an included angle between the baffle 46 and the horizontal plane is increased.
It can be understood that the long rod 32 of the supporting component closest to the vertical plate 41 is connected to the base 1 and connected to the shielding component, so that the baffle 46 can be driven to rotate to the vertical state in the counterclockwise direction by the first belt wheel 42, the transmission belt 44, the second belt wheel 43 and the shifting block 45 in the process that the first supporting component 301 is far away from the vertical plate 41 and in the process of unfolding.
Preferably, as shown in fig. 4 and 6, the rotation center of the second bevel gear 37 is located at one corner of the supporting plate 34, and the expanding plate 38 rotates 90 degrees when the supporting assembly changes from the folded state to the unfolded state.
The working mode of the invention is as follows:
the photovoltaic module supporting mechanism is used for installing a photovoltaic module so as to support the photovoltaic module to work. Because alternate round the clock, photovoltaic module can not work all day long, and at night and rainy day, photovoltaic module can't work, still bears the wind and blows rain, has accelerated photovoltaic module's ageing. According to the invention, the supporting mechanism is folded, so that the photovoltaic module is in a stacked and contained state when the photovoltaic module cannot work, the aging of the photovoltaic module can be delayed, and the occurrence of faults is reduced.
As shown in fig. 1, 6 and 7, the first support assembly 301, the second support assembly 302 and the third support assembly 303 are all in a folded state and are all located below the baffle 46, at this time, the upper end of the vertical rod of the support assembly is located at the upper part of the vertical slot 311, so that the distance between the support columns 31 of the first support assembly 301, the second support assembly 302 and the third support assembly 303 is relatively short, the support plates 34 of the first support assembly 301, the second support assembly 302 and the third support assembly 303 are close to each other, and the photovoltaic assembly can be prevented from being wetted by rain in the folded state by the baffle 46.
As shown in fig. 2, 4 and 5, the first support assembly 301, the second support assembly 302 and the third support assembly 303 are all in the unfolded state, the distance between the first support assembly 301, the second support assembly 302 and the third support assembly 303 is maximized, the support plate 34 faces upward, and the expansion plate 38 is located on the side of the support plate 34, so that the maximum light receiving area is achieved, and the photovoltaic module can utilize light to the maximum extent.
It should be noted that when the driving trolley 2 moves away from the vertical plate 41, the third supporting component 303, the second supporting component 302 and the first supporting component 301 sequentially change from the folded state to the unfolded state, so that the supporting components in the unfolded state can be controlled manually to control the power generation amount.
It should be noted that, by continuously adding the support assembly, the maximum power generation amount of the support mechanism can be further increased.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (2)
1. A photovoltaic module support mechanism, characterized in that, the photovoltaic module support mechanism include:
the base is provided with a strip-shaped sliding rail;
the driving trolley is arranged on the base and can move along the strip-shaped slide rail;
at least one supporting component, which comprises a supporting column, a long rod, a short rod, a supporting plate and a sliding block, wherein the lower end of the supporting column is arranged on the strip-shaped sliding rail in a sliding manner, a vertical groove is formed in the side surface of the supporting column, the sliding block is arranged in the vertical groove in a sliding manner, the lower end of the long rod is limited and cannot move in the vertical direction, the upper end of the long rod is rotatably connected to the sliding block, one side of the supporting plate is hinged to the upper end of the supporting column, one end of the short rod is rotatably connected to the sliding block, the other end of the short rod is rotatably connected with the supporting plate, when the supporting column is close to the hinged position of the long rod and the base, and the lower end of the long rod is limited in the horizontal direction, the upper end of the long rod can move upwards along the vertical groove, so as to drive the sliding block to move upwards along the vertical groove, one end of the short rod moves upwards, and further the supporting plate rotates in the clockwise direction, so that the included angle between the supporting plate and the horizontal plane is increased,
the photovoltaic module supporting mechanism also comprises a shielding component, the shielding component comprises a vertical plate, a first belt wheel, a second belt wheel, a transmission belt, a shifting block and a baffle plate, the first belt wheel is fixedly connected to the end part of the long rod and can drive the first belt wheel to synchronously rotate along with the rotation of the long rod, the vertical plate is fixedly arranged on the base, the second belt wheel is fixedly connected with the shifting block and is rotationally connected to the vertical plate, the transmission belt is connected with the first belt wheel and the second belt wheel, the baffle plate is rotationally arranged on the vertical plate, the shifting block is provided with a connecting groove, the baffle plate is provided with a connecting part which is slidably arranged in the connecting groove, when the long rod rotates anticlockwise, the shifting block can be driven to rotate anticlockwise through the first belt wheel, the transmission belt and the second belt wheel to further drive the baffle plate to rotate clockwise, so that the included angle between the baffle plate and the horizontal plane is reduced,
the diameter of the first pulley is larger than the diameter of the second pulley,
the supporting component also comprises an expanding unit, the expanding unit comprises a first bevel gear, a second bevel gear and an expanding plate, the first bevel gear is fixedly connected with the short rod, the second bevel gear is rotationally connected to the supporting plate and is meshed with the first bevel gear, the expanding plate is fixedly connected to the second bevel gear, the expanding plate is attached to the supporting plate and can rotate to one side of the supporting plate in parallel,
the supporting component has a furled state and an unfolded state, when the supporting component is in the furled state, the expansion plate is stacked on the supporting plate, the included angle between the supporting plate and the horizontal plane is the maximum state, the included angle between the long rod and the horizontal plane is the maximum state,
the photovoltaic component supporting mechanism is provided with three supporting components comprising a first supporting component, a second supporting component and a third supporting component, the first supporting component, the second supporting component and the third supporting component are sequentially arranged on the bar-shaped slide rail and can slide along the bar-shaped slide rail, the long rod of the first supporting component is rotationally connected to the base, the long rod of the second supporting component is rotationally connected to the supporting column of the first supporting component, the long rod of the third supporting component is rotationally connected to the supporting column of the second supporting component, the driving trolley is connected with the supporting column of the third supporting component,
when the first supporting component, the second supporting component and the third supporting component are all in a folded state, the supporting plate of the first supporting component, the supporting plate of the second supporting component and the supporting plate of the second supporting component are superposed and positioned below the baffle, when the driving trolley moves along the strip-shaped slide rail in a direction far away from the vertical plate, the driving trolley can sequentially drive the third supporting component, the second supporting component and the first supporting component to change from the folded state to an unfolded state,
when the first supporting component is changed from a furled state to an unfolded state, the baffle can be driven to rotate anticlockwise, so that an included angle between the baffle and a horizontal plane is increased.
2. The photovoltaic module support mechanism of claim 1, wherein the second bevel gear has a center of rotation located at a corner of the support plate, and the expansion plate rotates 90 degrees when the support module changes from the collapsed state to the expanded state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210554536.2A CN115173783B (en) | 2022-05-20 | 2022-05-20 | Photovoltaic module supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210554536.2A CN115173783B (en) | 2022-05-20 | 2022-05-20 | Photovoltaic module supporting mechanism |
Publications (2)
| Publication Number | Publication Date |
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