CN215871278U - Solar photovoltaic power generation device - Google Patents
Solar photovoltaic power generation device Download PDFInfo
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- CN215871278U CN215871278U CN202122014824.2U CN202122014824U CN215871278U CN 215871278 U CN215871278 U CN 215871278U CN 202122014824 U CN202122014824 U CN 202122014824U CN 215871278 U CN215871278 U CN 215871278U
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- cleaning
- plate
- lens
- fixedly connected
- power generation
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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
- Y02E10/52—PV systems with concentrators
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Abstract
The utility model discloses a solar photovoltaic power generation device, and relates to the field of photovoltaic power generation; comprises a base, wherein a rotating plate is arranged on the right side of the upper end of the base; lifting motors are arranged on the left side and the right side of the upper surface of the rotating plate, lifting screw rods are fixedly connected to the output ends of the top surfaces of the two lifting motors, a supporting plate is arranged between the two lifting screw rods, a photovoltaic plate is arranged on the upper surface of the supporting plate, a lens is arranged at the upper end of the photovoltaic plate, a cleaning motor is arranged at the center of the upper surface of the rotating plate, a first cleaning rotating shaft is fixedly connected to the upper end of the cleaning motor, a first cleaning plate is fixedly connected to the top end of the first cleaning rotating shaft, a spring is fixedly connected to the center of the top surface of the first cleaning plate, a second cleaning rod is fixedly connected to the top end of the spring, and the top end of the second cleaning rod penetrates through the center of the lens and is movably connected with the lens; the utility model has the beneficial effects that: can carry out effectual cleanness to photovoltaic board surface and lens surface automatically, play the effect of ensureing photovoltaic power generation efficiency.
Description
Technical Field
The utility model relates to the technical field of photovoltaic power generation, in particular to a solar photovoltaic power generation device.
Background
Photovoltaic power generation is through the photovoltaic effect, utilizes solar cell to directly turn into the electric energy with light energy, and photovoltaic power generation has advantages such as environmental protection, long service life, installation maintenance are simple, and based on above advantage, photovoltaic power generation device has obtained extensive application.
The existing photovoltaic power generation device is iterated along with continuous updating, some photovoltaic power generation devices have the function of fully receiving sunlight to ensure the power generation efficiency by adjusting the angle of a photovoltaic panel, the illumination intensity of the photovoltaic panel is ensured by converging the sunlight through components such as a convex lens, the photovoltaic power generation device for ensuring the power generation efficiency is played, but after the existing photovoltaic power generation device is used for a long time, dust is easily accumulated on the upper surface of the photovoltaic panel and the upper surface of a lens, the dust can influence the intensity of light irradiation on the photovoltaic panel, the light condensation effect of the lens is poor, and meanwhile, the power generation efficiency of the photovoltaic panel can be lowered.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solar photovoltaic power generation device which can automatically and effectively clean the surface of a photovoltaic plate and the surface of a lens and has the effect of ensuring the photovoltaic power generation efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme: a solar photovoltaic power generation device comprises a base, wherein a rotating plate is arranged on the right side of the upper end of the base;
the left side and the right side of the upper surface of the rotating plate are both provided with a lifting motor, the output ends of the top surfaces of the two lifting motors are both fixedly connected with a lifting screw rod, a supporting plate is arranged between the two lifting screw rods, the upper surface of the supporting plate is provided with a photovoltaic plate, the upper end of the photovoltaic plate is provided with a lens, the center of the upper surface of the rotating plate is provided with a cleaning motor, the upper end of the cleaning motor is fixedly connected with a first cleaning rotating shaft, the top end of the first cleaning rotating shaft is fixedly connected with a first cleaning plate, a spring is fixedly connected at the center of the top surface of the first cleaning plate, the top end of the spring is fixedly connected with a second cleaning rod, the top end of the second cleaning rod penetrates through the center of the lens and is movably connected with the lens, the top end of the second cleaning rod is fixedly connected with a second cleaning plate, and cleaning blocks are arranged on the bottom surfaces of the first cleaning plate and the second cleaning plate.
Preferably, a pair of vertical plates are fixedly connected to the left side of the upper surface of the base, two transverse screws are connected between the vertical plates in a threaded manner, the left ends of the transverse screws penetrate through the left side of the vertical plates, the left side of the transverse screws penetrates through the left side of the vertical plates, adjusting motors are fixedly connected to the left side faces of the vertical plates, and the left ends of the transverse screws are fixedly connected with the right side faces of the adjusting motors.
Preferably, the horizontal screw rod is connected with an adjusting slide block in a threaded manner, the top surface of the adjusting slide block is hinged with a top rod, and the top end of the top rod is hinged with the center of the bottom surface of the rotating plate.
Preferably, the right side of the upper surface of the base is fixedly connected with a fixed block, and the top surface of the fixed block is hinged with the right side of the bottom surface of the rotating plate through a hinge.
Preferably, the equal fixedly connected with bracing piece in backup pad bottom surface left and right sides, two the bracing piece bottom surface all with fixed surface connects on the rotor plate, the through-hole has all been opened at backup pad and photovoltaic board top center, first clean pivot passes from bottom to top in proper order the through-hole of backup pad and photovoltaic board.
Preferably, the left side and the right side of the lens are fixedly connected with lens blocks, the two lens blocks are respectively in threaded connection with the two lifting screws, and the lens is a convex lens.
Preferably, the first cleaning plate is connected with the upper surface of the photovoltaic plate in a sliding mode through the cleaning block, and the second cleaning plate is connected with the upper surface of the lens in a sliding mode through the cleaning block.
Compared with the prior art, the utility model has the following beneficial effects:
the adjusting motor drives the transverse screw rod to rotate, the adjusting slide block can move left and right on the transverse screw rod, the adjusting slide block can drive the rotating plate to rotate by taking a hinge arranged on the fixed block as an axis through the ejector rod, the orientation angle of the photovoltaic plate can be adjusted by adjusting the angle of the rotating plate, the photovoltaic plate can be fully irradiated by adjusting the orientation angle of the photovoltaic plate to be aligned with the sun irradiation position, the photovoltaic power generation efficiency is ensured, the lifting motor is started to drive the lifting screw rod to lift, the two lens blocks can drive the lens to move up and down, the light convergence intensity can be adjusted by moving the distance between the lens and the photovoltaic plate, when the illumination is weak, the condition that the photovoltaic effect is generated by converging sunlight is achieved, the distance between the lens and the photovoltaic plate is always smaller than the focal distance of the lens, and the waste of the light in a through hole formed in the photovoltaic plate is avoided, play the effect of ensureing photovoltaic power generation efficiency when sunshine is less strong, when needs clean lens and photovoltaic board, open clean motor, clean motor drives first clean pivot and rotates, first clean pivot drives first clean board and rotates, first clean board cleans the photovoltaic board surface through the clean piece that the bottom surface was provided with, first clean board passes through the spring and conducts the torsional force to the clean pole of second, the clean pole of second drives the clean board of second and rotates, the clean piece that the second clean board was provided with through the bottom surface cleans the lens upper surface, can self-cleaning photovoltaic board and lens through above structure, reduce the loss of dust when ensureing the light-struck, play further play the effect of ensureing photovoltaic power generation efficiency.
Drawings
FIG. 1 is a schematic view of the overall front perspective structure of the present invention;
FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;
fig. 3 is a schematic perspective view of the rotating plate of the present invention.
The labels in the figure are: the cleaning device comprises a base 1, a vertical plate 2, a transverse screw rod 3, an adjusting slide block 4, an adjusting motor 5, a fixing block 6, a push rod 7, a rotating plate 8, a lifting motor 9, a lifting screw rod 91, a cleaning motor 10, a first cleaning rotating shaft 1001, a supporting plate 11, a supporting rod 1101, a photovoltaic plate 12, a first cleaning plate 13, a spring 14, a second cleaning rod 15, a lens 16, a lens block 1601 and a second cleaning plate 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.
Please refer to fig. 1 to 3:
a solar photovoltaic power generation device comprises a base 1, wherein a rotating plate 8 is arranged on the right side of the upper end of the base 1;
the left side and the right side of the upper surface of the rotating plate 8 are respectively provided with a lifting motor 9, the output ends of the top surfaces of the two lifting motors 9 are respectively fixedly connected with a lifting screw 91, a supporting plate 11 is arranged between the two lifting screws 91, the upper surface of the supporting plate 11 is provided with a photovoltaic plate 12, the upper end of the photovoltaic plate 12 is provided with a lens 16, the center of the upper surface of the rotating plate 8 is provided with a cleaning motor 10, the upper end of the cleaning motor 10 is fixedly connected with a first cleaning rotating shaft 1001, the top end of the first cleaning rotating shaft 1001 is fixedly connected with a first cleaning plate 13, the center of the top surface of the first cleaning plate 13 is fixedly connected with a spring 14, the top end of the spring 14 is fixedly connected with a second cleaning rod 15, the top end of the second cleaning rod 15 penetrates through the center of the lens 16 and is movably connected with the lens 16, and the top end of the second cleaning rod 15 is fixedly connected with a second cleaning plate 17, the bottom surfaces of the first cleaning plate 13 and the second cleaning plate 17 are provided with cleaning blocks;
the left side and the right side of the bottom surface of the supporting plate 11 are fixedly connected with supporting rods 1101, the bottom surfaces of the two supporting rods 1101 are fixedly connected with the upper surface of the rotating plate 8, through holes are formed in the centers of the top ends of the supporting plate 11 and the photovoltaic plate 12, and the first cleaning rotating shaft 1001 sequentially penetrates through the through holes of the supporting plate 11 and the photovoltaic plate 12 from bottom to top; the left side and the right side of the lens 16 are fixedly connected with lens blocks 1601, the two lens blocks 1601 are respectively in threaded connection with the two lifting screws 91, the lens 16 is a convex lens, the distance between the photovoltaic panel 12 and the lens 16 is always smaller than the focal length of the lens 16, and the waste of sunlight caused by the fact that sunlight is concentrated in the central hole of the photovoltaic panel 12 is avoided;
the first cleaning plate 13 is connected with the upper surface of the photovoltaic plate 12 in a sliding mode through the cleaning blocks, the second cleaning plate 17 is connected with the upper surface of the lens 16 in a sliding mode through the cleaning blocks, the cleaning blocks arranged on the bottom surface of the first cleaning plate 13 clean the upper surface of the photovoltaic plate 12, and the cleaning blocks arranged on the bottom surface of the second cleaning plate 17 clean the upper surface of the lens 16;
a pair of vertical plates 2 is fixedly connected to the left side of the upper surface of the base 1, a transverse screw 3 is in threaded connection between the two vertical plates 2, the left end of the transverse screw 3 penetrates through the left vertical plate 2, an adjusting motor 5 is fixedly connected to the left side surface of the left vertical plate 2, and the left end of the transverse screw 3 is fixedly connected with the right side surface of the adjusting motor 5; the adjusting slide block 4 is connected to the transverse screw rod 3 in a threaded manner, the top surface of the adjusting slide block 4 is hinged with a top rod 7, the top end of the top rod 7 is hinged with the center of the bottom surface of the rotating plate 8, the right side of the upper surface of the base 1 is fixedly connected with a fixed block 6, and the top surface of the fixed block 6 is hinged with the right side of the bottom surface of the rotating plate 8 through a hinge;
the adjusting motor 5 is started, the adjusting motor 5 drives the transverse screw rod 3 to rotate, the adjusting slide block 4 moves left and right on the transverse screw rod 3, when the adjusting slide block 4 moves left, the adjusting slide block 4 pulls the rotating plate 8 to rotate left, the rotating plate 8 drives the photovoltaic plate 12 to rotate left, when the adjusting slide block 4 moves right, the adjusting slide block 4 pushes the rotating plate 8 to rotate right, the rotating plate 8 drives the photovoltaic plate 12 to rotate right, the angle of the photovoltaic plate 12 can be adjusted through the structure, the photovoltaic plate 12 is ensured to receive enough sunlight, the effect of ensuring the photovoltaic power generation efficiency is achieved, the two lifting motors 9 are started, the two lens blocks 1601 are driven to move on the lifting screw rods 91 through the rotation of the two lifting screw rods 91, the distance between the lens 16 and the photovoltaic plate 12 is further adjusted, the distance between the lens 16 and the photovoltaic plate 12 is always smaller than the focal length of the lens 16, and the lens 16 passing through the convex lens can achieve the light focusing effect, the sunlight intensity irradiated on the photovoltaic panel 12 can be improved when the sunlight intensity is low through condensation, the condition that the photovoltaic effect occurs is achieved through improving the sunlight intensity, the effect of further ensuring the photovoltaic power generation efficiency is achieved, when the sunlight is strong, the distance between the lens 16 and the photovoltaic panel 12 needs to be larger than the focal length of the lens 16, the damage caused by the overhigh temperature of the photovoltaic panel 12 is avoided, the cleaning motor 10 is started to drive the first cleaning rotating shaft 1001 to rotate, the first cleaning rotating shaft 1001 drives the first cleaning plate 13 to rotate, the first cleaning plate 13 drives the second cleaning rod 15 and the second cleaning plate 17 to rotate through the torsional force conducted by the spring 14, when the lens 16 is far away from the photovoltaic panel 12, the spring 14 stretches, when the lens 16 is close to the photovoltaic panel 12, the spring 14 contracts, the cleaning blocks arranged on the bottom surfaces of the first cleaning plate 13 and the second cleaning plate 17 respectively clean the upper surfaces of the photovoltaic panel 12 and the lens 16, which has the effect of automatically cleaning the photovoltaic panel 12 and the lens 16.
Claims (7)
1. The utility model provides a solar photovoltaic power generation device, includes base (1), base (1) upper end right side is equipped with rotor plate (8), its characterized in that:
lifting motors (9) are installed on the left side and the right side of the upper surface of the rotating plate (8), lifting screws (91) are fixedly connected to the top surface output ends of the two lifting motors (9), a supporting plate (11) is arranged between the two lifting screws (91), a photovoltaic plate (12) is installed on the upper surface of the supporting plate (11), a lens (16) is arranged on the upper end of the photovoltaic plate (12), a cleaning motor (10) is installed at the center of the upper surface of the rotating plate (8), a first cleaning rotating shaft (1001) is fixedly connected to the upper end of the cleaning motor (10), a first cleaning plate (13) is fixedly connected to the top end of the first cleaning rotating shaft (1001), a spring (14) is fixedly connected to the center of the top surface of the first cleaning plate (13), a second cleaning rod (15) is fixedly connected to the top end of the spring (14), and the top end of the second cleaning rod (15) passes through the center of the lens (16) and is movably connected with the lens (16), the top end of the second cleaning rod (15) is fixedly connected with a second cleaning plate (17), and cleaning blocks are arranged on the bottom surfaces of the first cleaning plate (13) and the second cleaning plate (17).
2. The solar photovoltaic power generation device of claim 1, wherein: base (1) upper surface left side fixedly connected with erects version (2), two it has horizontal screw rod (3) to erect threaded connection between version (2), horizontal screw rod (3) left end passes the left side erect version (2), and the left side erect version (2) left surface fixedly connected with adjusting motor (5), horizontal screw rod (3) left end with adjusting motor (5) right flank fixed connection.
3. The solar photovoltaic power generation device of claim 2, wherein: the horizontal screw rod (3) is connected with an adjusting slide block (4) in a threaded manner, the top surface of the adjusting slide block (4) is hinged with a push rod (7), and the top end of the push rod (7) is hinged with the center of the bottom surface of the rotating plate (8).
4. The solar photovoltaic power generation device of claim 1, wherein: the upper surface right side fixedly connected with fixed block (6) of base (1), fixed block (6) top surface through the hinge with rotor plate (8) bottom surface right side is articulated.
5. The solar photovoltaic power generation device of claim 1, wherein: the utility model discloses a photovoltaic panel, including backup pad (11), the equal fixedly connected with bracing piece (1101) of backup pad (11) bottom surface left and right sides, two bracing piece (1101) bottom surface all with fixed surface connects on rotor plate (8), the through-hole has all been opened at backup pad (11) and photovoltaic board (12) top center, first clean pivot (1001) passes in proper order from bottom to top the through-hole of backup pad (11) and photovoltaic board (12).
6. The solar photovoltaic power generation device of claim 1, wherein: the left side and the right side of the lens (16) are fixedly connected with lens blocks (1601), the two lens blocks (1601) are respectively in threaded connection with the two lifting screws (91), and the lens (16) is a convex lens.
7. The solar photovoltaic power generation device of claim 1, wherein: the first cleaning plate (13) is connected with the upper surface of the photovoltaic plate (12) in a sliding mode through the cleaning block, and the second cleaning plate (17) is connected with the upper surface of the lens (16) in a sliding mode through the cleaning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122014824.2U CN215871278U (en) | 2021-08-25 | 2021-08-25 | Solar photovoltaic power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122014824.2U CN215871278U (en) | 2021-08-25 | 2021-08-25 | Solar photovoltaic power generation device |
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| Publication Number | Publication Date |
|---|---|
| CN215871278U true CN215871278U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122014824.2U Active CN215871278U (en) | 2021-08-25 | 2021-08-25 | Solar photovoltaic power generation device |
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| CN (1) | CN215871278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117614368A (en) * | 2023-11-09 | 2024-02-27 | 新源劲吾(北京)科技有限公司 | Light guide device for increasing color photovoltaic efficiency of vertical surface |
-
2021
- 2021-08-25 CN CN202122014824.2U patent/CN215871278U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117614368A (en) * | 2023-11-09 | 2024-02-27 | 新源劲吾(北京)科技有限公司 | Light guide device for increasing color photovoltaic efficiency of vertical surface |
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