CN114589131A - Double-sided solar photovoltaic module - Google Patents
Double-sided solar photovoltaic module Download PDFInfo
- Publication number
- CN114589131A CN114589131A CN202111488817.4A CN202111488817A CN114589131A CN 114589131 A CN114589131 A CN 114589131A CN 202111488817 A CN202111488817 A CN 202111488817A CN 114589131 A CN114589131 A CN 114589131A
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- solar panel
- solar
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- 230000006978 adaptation Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 5
- 239000011521 glass Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003574 free electron Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B08B1/12—
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- B08B1/20—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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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
Abstract
The invention discloses a double-sided solar photovoltaic module which comprises a solar panel and two symmetrically arranged bottom plates, wherein vertical plates are rotatably connected to two sides of the solar panel, a fixing frame is slidably connected to the bottom between opposite sides of the two bottom plates, a motor is fixedly connected to the side, away from the two bottom plates, of the two bottom plates, and a gear is fixedly connected to the output end of the motor. This two-sided solar photovoltaic module all rotates through solar panel's both sides and is connected with the riser, changes solar panel's angle for solar panel at the back can the at utmost accept solar shining, when carrying out the angle change, the fly leaf also can follow the removal, cleans the dust on solar panel surface, and the solar panel of the one side of being shaded simultaneously can also accept the sunlight under the reflection of glass board, can furthest make two-sided can all absorb solar energy.
Description
Technical Field
The invention relates to the technical field of solar photovoltaic panels, in particular to a double-sided solar photovoltaic module.
Background
The single solar cell can not be directly used as a power supply, a plurality of single cells are required to be connected in series, in parallel and tightly packaged into a module as the power supply, a solar cell module (also called a solar cell panel) is a core part in a solar power generation system and is also the most important part in the solar power generation system, the solar cell module has the functions of converting solar energy into electric energy or sending the electric energy to a storage battery for storage or pushing a load to work for positive and negative charges, an external current field can be generated because positive and negative charges in a PN junction region are separated, current flows from the bottom end of a crystalline silicon wafer cell to the top end of the cell through a load, namely the photovoltaic effect, and when the load is connected between the upper surface and the lower surface of the solar cell, the current flows through the load, so that the solar cell generates the current; the more photons absorbed by the solar cell, the larger the generated current, the energy of the photons is determined by the wavelength, photons lower than the energy of the basic energy cannot generate free electrons, photons higher than the energy of the basic energy only generate one free electron, the excessive energy causes the cell to generate heat, and the efficiency of the solar cell is reduced along with the influence of the electric energy loss.
When the existing double-sided solar photovoltaic module is used, the two sides of the existing double-sided solar photovoltaic module absorb solar energy conveniently, but the other side of the existing double-sided solar photovoltaic module can only absorb solar energy when the sun rotates to the opposite side of the existing double-sided solar photovoltaic module, but due to the fact that the existing double-sided solar photovoltaic module is in a reverse inclined state, the effect of absorbing solar energy is not good, and the use efficiency due to more dust on the surface can also be influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a double-sided solar photovoltaic module, which solves the problems that the effect of absorbing solar energy is poor and the due use efficiency is influenced by more dust on the surface in a reverse inclined state.
In order to realize the purpose, the invention is realized by the following technical scheme: a double-sided solar photovoltaic component comprises a solar panel and two symmetrically arranged bottom plates, wherein both sides of the solar panel are rotatably connected with vertical plates, the bottom between the opposite sides of the two bottom plates is slidably connected with a fixed frame, the opposite sides of the two bottom plates are fixedly connected with a motor, the output end of the motor is fixedly connected with a gear, both sides of the top of the fixed frame are fixedly connected with tooth plates meshed with the gear, the front and the back of the solar panel are slidably connected with movable plates, one side of the movable plate, which is close to the solar panel, is provided with a brush plate, both sides of the movable plate are rotatably connected with rotating plates, the bottom of one side of each rotating plate is rotatably connected with a sliding block, the bottom of the sliding block is fixedly connected with a T-shaped block, the surface of the T-shaped block is slidably connected with the inside of the bottom plates, and one sides of the two rotating plates are fixedly connected with a support, and one side fixedly connected with connecting plate of support, the connecting plate is close to one side fixedly connected with reflector panel of solar panel.
Preferably, the bottom of riser and the top fixed connection of bottom plate to the equal fixedly connected with slide in both sides of fixed frame, the spout with slide looks adaptation is seted up to one side of bottom plate.
Preferably, the bottom of the solar panel is fixedly connected with a connecting block, and two sides of the connecting block are rotatably connected with a moving plate.
Preferably, a transverse plate is fixedly connected between two sides of the inner wall of the fixed frame, and the bottom of the moving plate is fixedly connected with the top of the transverse plate.
Preferably, the top of the bottom plate is provided with a movable groove matched with the T-shaped block, and one side of the connecting plate and the two sides of the reflector are fixedly connected with the baffle.
Preferably, the equal fixedly connected with movable block in both sides at the fly leaf back to solar panel front and back both sides all offer the fluting with movable block looks adaptation.
Preferably, the back of the movable plate is provided with a groove, a telescopic rod is fixedly connected between the side, opposite to the inner wall of the groove, of the brush plate, and a spring is fixedly connected between the side, opposite to the inner wall of the groove, of the brush plate on the surface of the telescopic rod.
Advantageous effects
The invention provides a double-sided solar photovoltaic module. Compared with the prior art, the method has the following beneficial effects:
(1) the double-sided solar photovoltaic component is characterized in that vertical plates are rotatably connected to two sides of a solar panel, a fixed frame is slidably connected to the bottom between the opposite sides of the two bottom plates, a motor is fixedly connected to the side, away from the two bottom plates, of the two bottom plates, a gear is fixedly connected to the output end of the motor, tooth plates meshed with the gear are fixedly connected to two sides of the top of the fixed frame, movable plates are slidably connected to the front and back of the solar panel, a brush plate is arranged on the side, close to the solar panel, of the movable plate, rotating plates are rotatably connected to two sides of the movable plate, a sliding block is rotatably connected to the bottom of one side of each rotating plate, a T-shaped block is fixedly connected to the bottom of each sliding block, the surface of each T-shaped block is slidably connected to the inside of the bottom plates, a support is fixedly connected to one side of each rotating plate, a connecting plate is fixedly connected to one side of the support, and a reflecting plate is fixedly connected to one side, close to the solar panel, of the connecting plate, follow the law that taiyang east rises west and falls, when the sun moved to the west, it is electronic through the motor, change solar panel's angle for solar panel at the back can the furthest accept shining of sun, when carrying out the angle change, the fly leaf also can follow the removal, cleans the dust on solar panel surface, the solar panel of the one side of being shaded simultaneously can be under the reflection of glass board, can also accept the sunlight, can furthest make two-sided all can absorb solar energy.
(2) This two-sided solar PV modules, just be located the equal fixedly connected with baffle in both sides of reflector panel through one side of connecting plate, the equal fixedly connected with movable block in both sides at the fly leaf back, and the fluting with movable block looks adaptation is all seted up to solar panel fore-and-after both sides, the back of fly leaf is seted up flutedly, and fixedly connected with telescopic link between one side that brush board and grooved inner wall are relative, the surface of telescopic link just is located fixedly connected with spring between one side that brush board and grooved inner wall are relative, the both sides of connecting plate one side all are provided with the baffle, can be so that the direct directive solar panel of sunlight of reflector panel reflection, the back of brush board is provided with the bolster, can avoid causing the damage to solar panel's surface in the clear time.
Drawings
FIG. 1 is a side view of the structure of the present invention;
FIG. 2 is a side view of the structure of the present invention;
figure 3 is a top view of the fixed frame structure of the present invention;
FIG. 4 is a perspective view of a connection plate structure of the present invention;
fig. 5 is a top view of the internal structure of the movable plate of the present invention.
In the figure: 1. a solar panel; 2. a base plate; 3. a vertical plate; 4. a fixing frame; 5. a motor; 6. a gear; 7. a tooth plate; 8. a movable plate; 9. a brush plate; 10. a rotating plate; 11. a slider; 12. a T-shaped block; 13. a support; 14. a connecting plate; 15. a reflector; 16. a slide plate; 17. a chute; 18. connecting blocks; 19. moving the plate; 20. a transverse plate; 21. a movable groove; 22. a baffle plate; 23. a movable block; 24. grooving; 25. a groove; 26. a telescopic rod; 27. a spring.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a double-sided solar photovoltaic component comprises a solar panel 1 and two symmetrically arranged bottom plates 2, wherein two sides of the solar panel 1 are rotatably connected with vertical plates 3, the bottom between the opposite sides of the two bottom plates 2 is slidably connected with a fixed frame 4, one side of the two bottom plates 2 which are opposite to each other is fixedly connected with a motor 5, the motor 5 is a three-phase asynchronous motor and can rotate forward and backward, the output end of the motor 5 is fixedly connected with a gear 6, two sides of the top of the fixed frame 4 are fixedly connected with tooth plates 7 which are meshed with the gear 6, the front and the back of the solar panel 1 are slidably connected with movable plates 8, one side of each movable plate 8, which is close to the solar panel 1, is provided with a brush plate 9, two sides of each movable plate 8 are rotatably connected with rotating plates 10, the bottom of one side of each rotating plate 10 is rotatably connected with a sliding block 11, and the bottom of each sliding block 11 is fixedly connected with a T-shaped block 12, the surface of T type piece 12 and the inside sliding connection of bottom plate 2, the equal fixedly connected with support 13 in one side of two rotor plates 10, and one side fixedly connected with connecting plate 14 of support 13, one side fixedly connected with reflector panel 15 that connecting plate 14 is close to solar panel 1, follow the law that solar east rises west falls, when the sun removes west, it is electronic through motor 5, change solar panel 1's angle, make solar panel 1 at the back can the biggest accept shining of sun, when carrying out the angle change, fly leaf 8 also can follow the removal, clean the dust on solar panel 1 surface, solar panel 1 that the one side is shaded simultaneously can be under the reflection of reflector panel 15, can also accept the sunlight, can the at utmost make two-sided can all absorb solar energy.
In the invention, the bottom of the vertical plate 3 is fixedly connected with the top of the bottom plate 2, the two sides of the fixed frame 4 are both fixedly connected with the sliding plates 16, and one side of the bottom plate 2 is provided with a sliding groove 17 matched with the sliding plates 16.
In the invention, the bottom of the solar panel 1 is fixedly connected with a connecting block 18, and two sides of the connecting block 18 are rotatably connected with moving plates 19.
In the invention, a transverse plate 20 is fixedly connected between two sides of the inner wall of the fixed frame 4, and the bottom of the moving plate 19 is fixedly connected with the top of the transverse plate 20.
In the invention, the top of the bottom plate 2 is provided with a movable groove 21 matched with the T-shaped block 12, the two sides of the reflector 15 on one side of the connecting plate 14 are fixedly connected with the baffle plates 22, the two sides of one side of the connecting plate 14 are provided with the baffle plates 22, sunlight reflected by the reflector 15 can directly irradiate the solar panel 1, and the back of the brush plate 9 is provided with a buffer part, so that the surface of the solar panel 1 can be prevented from being damaged in the cleaning process.
In the invention, the two sides of the back of the movable plate 8 are both fixedly connected with movable blocks 23, and the front and back sides of the solar panel 1 are both provided with slots 24 matched with the movable blocks 23.
In the invention, a groove 25 is formed on the back surface of the movable plate 8, a telescopic rod 26 is fixedly connected between the brush plate 9 and the side opposite to the inner wall of the groove 25, and a spring 27 is fixedly connected between the surface of the telescopic rod 26 and the side opposite to the inner wall of the groove 25 of the brush plate 9.
And those not described in detail in this specification are well within the skill of those in the art.
When the sun moves from east to west and the solar panel 1 which is just irradiated is in a backlight state, the motor 5 is started through the external switch, the motor 5 drives the gear 6 to rotate, the gear 6 rotates to drive the toothed plate 7 to move, the toothed plate 7 drives the fixed frame 4 to move in the chute 17, the moving plate 19 moves along the fixed frame 4, the solar panel 1 rotates on the vertical plate 3, the other surface of the solar panel is directly facing to the sun, in the moving process, the rotating plate 10 on the solar panel 1 which just starts to move pushes the T-shaped block 12 at the bottom of the sliding block 11 to move in the movable groove 21, the moving block 23 on the moving plate 8 is driven to move upwards on the solar panel 1, the hairbrush plate 9 on the back surface of the moving plate 8 cleans dust on the solar panel 1, and the other surface of the solar panel is in the opposite moving direction, the brush board 9 moves downwards on the solar panel 1, the dust is cleaned as before, the connecting board 14 on the rotating board 10 can incline along with the inclination of the rotating board 10, so that the backlight surface is reflected by the reflecting board 15 on the connecting board 14, the solar energy is reflected to the backlight surface, the backlight surface can be irradiated by sunlight, and the solar energy can be absorbed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a two-sided solar PV modules, includes bottom plate (2) that solar panel (1) and two symmetries set up, its characterized in that: the solar energy plate comprises a solar energy plate (1), vertical plates (3) are rotatably connected to two sides of the solar energy plate (1), a fixed frame (4) is slidably connected to the bottom between the opposite sides of the two bottom plates (2), a motor (5) is fixedly connected to one side of the two bottom plates (2) which deviates from each other, a gear (6) is fixedly connected to the output end of the motor (5), tooth plates (7) meshed with the gear (6) are fixedly connected to two sides of the top of the fixed frame (4), movable plates (8) are slidably connected to the front and the back of the solar energy plate (1), a brush plate (9) is arranged on one side, close to the solar energy plate (1), of each movable plate (8), rotating plates (10) are rotatably connected to two sides of each movable plate (8), sliding blocks (11) are rotatably connected to the bottom of one side of each rotating plate (10), and T-shaped blocks (12) are fixedly connected to the bottom of each sliding block (11), the surface of T type piece (12) and the inside sliding connection of bottom plate (2), two equal fixedly connected with support (13) in one side of rotor plate (10) to one side fixedly connected with connecting plate (14) of support (13), one side fixedly connected with reflector panel (15) that connecting plate (14) are close to solar panel (1).
2. The double-sided solar photovoltaic module of claim 1, wherein: the bottom of riser (3) and the top fixed connection of bottom plate (2) to the equal fixedly connected with slide (16) in both sides of fixed frame (4), spout (17) with slide (16) looks adaptation are seted up to one side of bottom plate (2).
3. The double-sided solar photovoltaic module of claim 1, wherein: the bottom of solar panel (1) is fixedly connected with connecting block (18) to the both sides of connecting block (18) all rotate and are connected with movable plate (19).
4. The double-sided solar photovoltaic module of claim 3, wherein: and a transverse plate (20) is fixedly connected between two sides of the inner wall of the fixed frame (4), and the bottom of the movable plate (19) is fixedly connected with the top of the transverse plate (20).
5. The double-sided solar photovoltaic module of claim 1, wherein: the LED lamp reflector is characterized in that a movable groove (21) matched with the T-shaped block (12) is formed in the top of the bottom plate (2), and baffles (22) are fixedly connected to one side of the connecting plate (14) and located on two sides of the reflector (15).
6. The double-sided solar photovoltaic module of claim 1, wherein: the equal fixedly connected with movable block (23) in both sides at fly leaf (8) back to fluting (24) with movable block (23) looks adaptation are all seted up to both sides around solar panel (1).
7. The double-sided solar photovoltaic module of claim 1, wherein: the back of the movable plate (8) is provided with a groove (25), a telescopic rod (26) is fixedly connected between the side, opposite to the inner wall of the groove (25), of the brush plate (9), and a spring (27) is fixedly connected between the side, opposite to the inner wall of the groove (25), of the surface of the telescopic rod (26) and located between the side, opposite to the inner wall of the brush plate (9) and the inner wall of the groove (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111488817.4A CN114589131A (en) | 2021-12-07 | 2021-12-07 | Double-sided solar photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111488817.4A CN114589131A (en) | 2021-12-07 | 2021-12-07 | Double-sided solar photovoltaic module |
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| Publication Number | Publication Date |
|---|---|
| CN114589131A true CN114589131A (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111488817.4A Pending CN114589131A (en) | 2021-12-07 | 2021-12-07 | Double-sided solar photovoltaic module |
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| CN (1) | CN114589131A (en) |
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| CN213043637U (en) * | 2020-09-07 | 2021-04-23 | 合肥阳光新能源科技有限公司 | Support for supporting double-sided photovoltaic panel |
| KR102246171B1 (en) * | 2020-12-08 | 2021-04-29 | 주식회사 다빈이앤씨 | Photovoltaic power generation system and its construction method |
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2021
- 2021-12-07 CN CN202111488817.4A patent/CN114589131A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109449233A (en) * | 2018-12-19 | 2019-03-08 | 合肥中南光电有限公司 | A kind of two-sided double glass imbrication solar components |
| CN210411658U (en) * | 2019-09-05 | 2020-04-28 | 高密市飞旋机械科技有限公司 | Solar photovoltaic board cleaning device |
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