CN110829961B - Perovskite photovoltaic cell and supporting mechanism thereof - Google Patents
Perovskite photovoltaic cell and supporting mechanism thereof Download PDFInfo
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- CN110829961B CN110829961B CN201911322671.9A CN201911322671A CN110829961B CN 110829961 B CN110829961 B CN 110829961B CN 201911322671 A CN201911322671 A CN 201911322671A CN 110829961 B CN110829961 B CN 110829961B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 131
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 230000001846 repelling effect Effects 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000001932 seasonal effect Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 241001397809 Hakea leucoptera Species 0.000 description 7
- 230000001939 inductive effect Effects 0.000 description 4
- 239000010409 thin film Substances 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
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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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
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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
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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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- Mechanical Engineering (AREA)
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- Sustainable Energy (AREA)
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Birds (AREA)
- Insects & Arthropods (AREA)
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- Photovoltaic Devices (AREA)
Abstract
The invention provides a perovskite photovoltaic cell and a matching mechanism thereof, relates to the technical field of solar cells, and aims to solve the problems that when a common solar cell panel is used, a fixing frame is required to be fixed on a roof or a hill for lighting and converting electric energy, season change causes certain deviation of the irradiation angle of sunlight, seasonal conversion deviation of the solar cell panel with a fixed angle exists, and environmental factors, particularly excrement dropped on the solar cell panel by birds, greatly influence the conversion efficiency; and the middle part of the top plane of the supporting mechanism is transversely provided with an adjusting mechanism. According to the invention, the middle part of the adjusting mechanism is rotatably connected with the screw rod through the bearing ring, the moving mechanism is symmetrically provided with the two vertical guide blocks, the lower ends of the guide blocks protrude out of the moving mechanism and are embedded in the guide grooves in a sliding manner, and the guide blocks on the moving mechanism can better ensure the directionality of the moving mechanism in the moving process.
Description
Technical Field
The invention relates to the technical field of solar cells, in particular to a perovskite photovoltaic cell and a matching mechanism thereof.
Background
Solar photovoltaic power generation is an effective means for solving the increasingly serious energy and environmental problems at present. Through decades of development, the types of batteries are developed from traditional monocrystalline silicon batteries to various novel solar batteries, including inorganic semiconductor thin-film batteries, organic semiconductor thin-film batteries, dye-sensitized batteries, perovskite thin-film batteries and the like.
A single perovskite solar cell and a perovskite solar cell module thereof as in patent application CN201621348308.6, at least one disconnected end of the single perovskite solar cell conductive layer has a first slope structure having a first slope surface at 110 × 170 ° to the substrate. The perovskite solar cell module comprises more than two single perovskite solar cells; each single perovskite solar cell is arranged on an integral substrate material. The utility model discloses a scheme that provides designs the disconnected end of perovskite solar cell's conducting layer for slope structure, and this special construction can make many-sided performances such as the influence factor of perovskite solar cell module, photoelectricity conversion efficiency stability obtain showing and improve.
Usually, when the solar cell panel is used, the solar cell panel needs to be fixed on a roof or a hillside by using a fixing frame to convert lighting into electric energy, and the solar cell panel with a fixed angle also has seasonal conversion deviation due to the change of seasons, so that the conversion efficiency is greatly influenced by environmental factors, particularly excrement dropped on the solar cell panel.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a perovskite photovoltaic cell and a supporting mechanism thereof are provided to achieve the purpose of having higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a perovskite photovoltaic cell and a matching mechanism thereof, which are used for solving the problems that when a common solar cell panel is used, a fixed frame is required to be fixed on a roof or a hill for lighting and converting electric energy, the seasonal change causes a certain deviation of the irradiation angle of sunlight, the seasonal conversion deviation of the solar cell panel with a fixed angle exists, and environmental factors, particularly excrement dropped on the solar cell panel, greatly influence the conversion efficiency.
The perovskite photovoltaic cell and the matching mechanism thereof have the purposes and effects achieved by the following specific technical means:
a perovskite photovoltaic cell and a matching mechanism thereof comprise a supporting mechanism; the middle part of the top plane of the supporting mechanism is transversely provided with an adjusting mechanism; the adjusting mechanism is vertically provided with a moving mechanism in the longitudinal direction; the two ends of the moving mechanism are rotatably connected with the lower end of the bracket; the right end of the bracket is rotatably connected with the upper end of the connecting frame, and the lower end of the connecting frame is rotatably connected with the right end of the supporting mechanism; the right end of the bracket is fixedly provided with a bird repelling mechanism; and the top plane of the bracket is fixedly provided with a perovskite photovoltaic cell.
Furthermore, the supporting mechanism comprises guide grooves, and rectangular guide grooves which are parallel to each other are symmetrically formed in the plane of the top of the supporting mechanism and located on two sides of the adjusting mechanism respectively.
Furthermore, the adjusting mechanism comprises a slide rail and a screw rod, the middle part of the adjusting mechanism is rotatably connected with the screw rod through a bearing ring, and the slide rail is fixedly mounted between the adjusting mechanisms below the screw rod and attached to the top plane of the supporting mechanism.
Furthermore, the moving mechanism comprises a shaft pin and guide blocks, the shaft pin is fixedly mounted at two ends of the moving mechanism respectively, the two vertical guide blocks are symmetrically mounted on the moving mechanism, and the lower ends of the guide blocks protrude out of the moving mechanism and are embedded in the guide grooves in a sliding mode.
Further, the bracket comprises a hinged lug and a pin bush, the left end of the bracket is fixedly provided with the pin bush, the pin bush is embedded with a pin shaft at the upper end of the moving mechanism, and the bottom of the right end of the bracket is fixedly provided with the hinged lug which is hinged with the connecting frame.
Furthermore, the connecting frame comprises a hinge shaft, the lower end of the connecting frame is rotatably connected to the supporting mechanism through the hinge shaft, and the connecting frame is of a frame-shaped structure.
Furthermore, the bird repelling mechanism comprises an air noise box, air holes, an air collecting cover, a fan wheel, a coupling and an air inducing column, the left end and the right end of the bird repelling mechanism are respectively and fixedly provided with the air noise box, the air holes which are uniformly distributed are formed in the air noise box, the upper end of the air noise box is fixedly provided with the air collecting cover which extends upwards, the middle of the bird repelling mechanism is vertically and rotatably provided with the coupling, the upper end of the coupling is fixedly provided with the fan wheel, and particularly, the coupling below the fan wheel is fixedly provided with the shuttle-shaped air inducing column.
Compared with the prior art, the invention has the following beneficial effects:
the middle part of the adjusting mechanism is rotatably connected with a screw rod through a bearing ring, a sliding rail is fixedly arranged between the adjusting mechanisms below the screw rod and attached to the top plane of the supporting mechanism, the position of the moving mechanism can be adjusted through rotation of the rotating screw rod, so that the angle adjustment is completed, shaft pins are respectively and fixedly arranged at two ends of the moving mechanism, two vertical guide blocks are symmetrically arranged on the moving mechanism, the lower ends of the guide blocks protrude out of the moving mechanism and are embedded in a guide groove in a sliding mode, the directionality of the moving mechanism in the moving process can be better ensured through the guide blocks on the moving mechanism, the shaft pins are respectively and fixedly arranged at two ends of the moving mechanism, the two vertical guide blocks are symmetrically arranged on the moving mechanism, the lower ends of the guide blocks protrude out of the moving mechanism and are embedded in the guide groove in the sliding mode, and the directionality of the moving mechanism in the moving process can be better ensured through the guide blocks on the moving mechanism.
Because drive the wind case of making an uproar of left end and right-hand member difference fixed mounting of bird mechanism, set up evenly distributed's wind hole in the wind case of making an uproar, the upper end fixed mounting of wind case of making an uproar has the wind-collecting cover that upwards extends, the middle part of driving the bird mechanism is rotated perpendicularly and is installed the coupling, the upper end fixed mounting of coupling has the fan wheel, it is very much, fixed mounting has the induced air post of shuttle type on the coupling of fan wheel below, when the wind blows, can make the fan wheel, thereby shunt the air current to the wind case of making an uproar through the induced air post, the air current passes the wind hole and produces sharp-pointed wind and makes an uproar, thereby reach the mesh of dispelling birds, avoid birds to leave excrement and urine on perovskite photovoltaic cell, and influence conversion efficiency.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic view of the left front upper axial view of the present invention.
Fig. 2 is a schematic view of the enlarged portion of fig. 1 of the present invention.
Fig. 3 is a rear right upper axial view schematic diagram of the present invention.
Fig. 4 is a front right lower axial view of the present invention.
Fig. 5 is a left side view of the present invention.
Fig. 6 is a schematic front view of the present invention.
Fig. 7 is a schematic view of a partial, upper perspective structure of a bracket and perovskite photovoltaic cell of the present invention.
Fig. 8 is a schematic view of a partial bottom axis view of the tray and perovskite photovoltaic cell of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a support mechanism; 101. a guide groove; 2. an adjustment mechanism; 201. a slide rail; 202. a screw; 3. a moving mechanism; 301. a shaft pin; 302. a guide block; 4. a bracket; 401. a hinged ear piece; 402. a pin bush; 5. a connecting frame; 501. a hinge shaft; 6. a perovskite photovoltaic cell; 7. a bird repelling mechanism; 701. a wind noise box; 702. a wind hole; 703. a wind gathering cover; 704. a fan wheel; 705. coupling; 706. a wind guiding column.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
as shown in figures 1 to 8:
the invention provides a perovskite photovoltaic cell and a matched mechanism thereof, comprising a supporting mechanism 1; the middle part of the top plane of the supporting mechanism 1 is transversely provided with an adjusting mechanism 2, the adjusting mechanism 2 comprises a sliding rail 201 and a screw 202, the middle part of the adjusting mechanism 2 is rotatably connected with the screw 202 through a bearing ring, the sliding rail 201 is fixedly arranged between the adjusting mechanisms 2 below the screw 202 and is attached to the top plane of the supporting mechanism 1, and the position of the moving mechanism 3 can be adjusted through the rotation of the rotating screw 202, so that the purpose of angle adjustment is achieved; the adjusting mechanism 2 is vertically provided with a moving mechanism 3 in the longitudinal direction; two ends of the moving mechanism 3 are rotatably connected with the lower end of the bracket 4; the right end of the bracket 4 is rotatably connected with the upper end of the connecting frame 5, the lower end of the connecting frame 5 is rotatably connected with the right end of the supporting mechanism 1, the connecting frame 5 comprises a hinge shaft 501, the lower end of the connecting frame 5 is rotatably connected to the supporting mechanism 1 through the hinge shaft 501, the connecting frame 5 is of a frame-shaped structure so as to be matched with the bracket 4, and the angle can be adjusted through the adjusting mechanism 2 so as to be convenient for adapting to the solar angles in different seasons and improve the conversion rate of solar energy; the right end fixed mounting of bracket 4 has and drives bird mechanism 7, and fixed mounting has perovskite photovoltaic cell 6 on the top plane of bracket 4.
The supporting mechanism 1 comprises a guide groove 101, and rectangular guide grooves 101 which are parallel to each other are symmetrically formed in the plane of the top of the supporting mechanism 1 and located on two sides of the adjusting mechanism 2 respectively.
The moving mechanism 3 comprises a shaft pin 301 and a guide block 302, the two ends of the moving mechanism 3 are respectively and fixedly provided with the shaft pin 301, the moving mechanism 3 is symmetrically provided with two vertical guide blocks 302, the lower ends of the guide blocks 302 protrude out of the moving mechanism 3 and are embedded in the guide groove 101 in a sliding manner, and the directionality of the moving mechanism 3 in the moving process can be better ensured through the guide blocks 302 on the moving mechanism 3.
The bracket 4 comprises a hinge lug 401 and a pin bush 402, the left end of the bracket 4 is fixedly provided with the pin bush 402, the pin bush 402 is embedded with the upper end shaft pin 301 of the moving mechanism 3, and the bottom of the right end of the bracket 4 is fixedly provided with the hinge lug 401 which is hinged with the connecting frame 5.
The bird repelling mechanism 7 comprises a wind noise box 701, wind holes 702, a wind gathering cover 703, a fan wheel 704, a coupling 705 and a wind guiding column 706, the left end and the right end of the bird repelling mechanism 7 are respectively and fixedly provided with the wind noise box 701, uniformly distributed wind holes 702 are formed in the wind noise box 701, the upper end of the wind noise box 701 is fixedly provided with the wind gathering cover 703 extending upwards, the middle of the bird repelling mechanism 7 is vertically and rotatably provided with the coupling 705, the upper end of the coupling 705 is fixedly provided with the fan wheel 704, particularly, the coupling 705 below the fan wheel 704 is fixedly provided with the shuttle-shaped wind guiding column 706, when wind blows, the fan wheel 704 can be enabled to divide the airflow into the wind noise box 701 through the wind guiding column 706, the airflow passes through the wind holes 702 to generate sharp wind noise, the purpose of dispersing birds is achieved, and feces are prevented from remaining on the perovskite photovoltaic cell 6, and conversion efficiency is affected.
The specific use mode and function of the embodiment are as follows:
when the device is used, because the two sides of the adjusting mechanism 2 on the top plane of the supporting mechanism 1 are symmetrically provided with the rectangular guide grooves 101 which are parallel to each other, the middle part of the adjusting mechanism 2 is rotationally connected with the screw 202 through a bearing ring, the sliding rail 201 is fixedly installed between the adjusting mechanisms 2 below the screw 202 and is attached to the top plane of the supporting mechanism 1, the position of the moving mechanism 3 can be adjusted through the rotation of the rotating screw 202, so that the purpose of angle adjustment is fulfilled, the two ends of the moving mechanism 3 are respectively and fixedly provided with the shaft pins 301, the moving mechanism 3 is symmetrically provided with the two vertical guide blocks 302, the lower ends of the guide blocks 302 protrude out of the moving mechanism 3 and are embedded in the guide grooves 101 in a sliding manner, the directionality of the moving mechanism 3 in the moving process can be better ensured through the guide blocks 302 on the moving mechanism 3, the lower end of the connecting frame 5 is rotationally connected to the supporting mechanism 1 through the hinge shaft 501, the connecting frame 5 is of a frame-shaped structure and is matched with the bracket 4, and angle adjustment can be carried out through the adjusting mechanism 2, so as to adapt to the sun angles in different seasons, and improve the conversion rate of solar energy;
in addition, the left end and the right end of the bird repelling mechanism 7 are respectively and fixedly provided with a wind noise box 701, wind holes 702 which are uniformly distributed are formed in the wind noise box 701, the upper end of the wind noise box 701 is fixedly provided with an upwards extending wind collecting cover 703, the middle part of the bird repelling mechanism 7 is vertically and rotatably provided with a coupling 705, the upper end of the coupling 705 is fixedly provided with a fan wheel 704, particularly, a shuttle-shaped wind inducing column 706 is fixedly arranged on the coupling 705 below the fan wheel 704, when wind blows, the fan wheel 704 can be enabled to shunt airflow into the wind noise box 701 through the wind inducing column 706, the airflow passes through the wind holes 702 to generate sharp wind noise, the purpose of dispersing birds is achieved, and the phenomenon that feces are left on the perovskite photovoltaic cell 6 by the birds to influence the conversion efficiency is avoided.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (4)
1. A perovskite photovoltaic cell and supporting mechanism thereof, characterized in that: comprises a supporting mechanism (1); the middle part of the top plane of the supporting mechanism (1) is transversely provided with an adjusting mechanism (2); the adjusting mechanism (2) is vertically provided with a moving mechanism (3) in the longitudinal direction; the two ends of the moving mechanism (3) are rotatably connected with the lower end of the bracket (4); the right end of the bracket (4) is rotatably connected with the upper end of the connecting frame (5), and the lower end of the connecting frame (5) is rotatably connected with the right end of the supporting mechanism (1); the bird repelling mechanism (7) is fixedly installed at the right end of the bracket (4), and the perovskite photovoltaic cell (6) is fixedly installed on the top plane of the bracket (4); the bracket (4) comprises a hinged lug block (401) and a pin sleeve (402), the pin sleeve (402) is fixedly installed at the left end of the bracket (4), the pin sleeve (402) is embedded with a pin shaft (301) at the upper end of the moving mechanism (3), and the hinged lug block (401) is fixedly installed at the bottom of the right end of the bracket (4) and hinged with the connecting frame (5); the connecting frame (5) comprises a hinge shaft (501), the lower end of the connecting frame (5) is rotatably connected to the supporting mechanism (1) through the hinge shaft (501), and the connecting frame (5) is of a frame-shaped structure; the bird repelling mechanism (7) comprises a wind noise box (701), wind holes (702), a wind gathering cover (703), a fan wheel (704), a coupling (705) and an induced draft column (706), the left end and the right end of the bird repelling mechanism (7) are respectively and fixedly provided with the wind noise box (701), the wind holes (702) which are uniformly distributed are formed in the wind noise box (701), the wind gathering cover (703) which extends upwards is fixedly arranged at the upper end of the wind noise box (701), the coupling (705) is vertically installed in the middle of the bird repelling mechanism (7) in a rotating mode, the fan wheel (704) is fixedly arranged at the upper end of the coupling (705), and the shuttle-shaped induced draft column (706) is fixedly arranged on the coupling (705) below the fan wheel (704).
2. The perovskite photovoltaic cell and associated mechanisms of claim 1, wherein: the supporting mechanism (1) comprises a guide groove (101), and the two sides of the supporting mechanism (1) on the top plane, which are located on the adjusting mechanism (2), are symmetrically provided with the rectangular guide grooves (101) which are parallel to each other.
3. The perovskite photovoltaic cell and associated mechanisms of claim 1, wherein: the adjusting mechanism (2) comprises a sliding rail (201) and a screw rod (202), the middle of the adjusting mechanism (2) is rotatably connected with the screw rod (202) through a bearing ring, and the sliding rail (201) is fixedly mounted between the adjusting mechanism (2) below the screw rod (202) and attached to the top plane of the supporting mechanism (1).
4. The perovskite photovoltaic cell and associated mechanisms of claim 1, wherein: the moving mechanism (3) comprises a shaft pin (301) and guide blocks (302), the shaft pin (301) is fixedly installed at each of two ends of the moving mechanism (3), the two vertical guide blocks (302) are symmetrically installed on the moving mechanism (3), and the lower end of each guide block (302) protrudes out of the moving mechanism (3) and is embedded in the guide groove (101) in a sliding mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911322671.9A CN110829961B (en) | 2019-12-20 | 2019-12-20 | Perovskite photovoltaic cell and supporting mechanism thereof |
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| CN201911322671.9A CN110829961B (en) | 2019-12-20 | 2019-12-20 | Perovskite photovoltaic cell and supporting mechanism thereof |
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| CN110829961B true CN110829961B (en) | 2022-11-01 |
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| CN114811499B (en) * | 2022-04-07 | 2023-10-20 | 江苏虹鹰照明工程有限公司 | Solar street lamp with solar panel protection architecture |
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| CN208158510U (en) * | 2018-05-16 | 2018-11-27 | 广州德昌建筑工程有限公司 | A kind of solar photovoltaic assembly convenient for rotation |
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| KR101119140B1 (en) * | 2011-08-26 | 2012-03-20 | 주식회사 서부전기 | Distribution line for solar power generation |
| CN105875582A (en) * | 2016-04-17 | 2016-08-24 | 许玉蕊 | Bird repelling device for aerial line |
| CN207265934U (en) * | 2017-07-02 | 2018-04-20 | 韦思捷 | A kind of solar cell board mounting stand of energy bird repellent |
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