CN111865198A - Curved surface solar energy collecting device for improving photoelectric conversion efficiency - Google Patents
Curved surface solar energy collecting device for improving photoelectric conversion efficiency Download PDFInfo
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- CN111865198A CN111865198A CN202010778460.2A CN202010778460A CN111865198A CN 111865198 A CN111865198 A CN 111865198A CN 202010778460 A CN202010778460 A CN 202010778460A CN 111865198 A CN111865198 A CN 111865198A
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- transmission shaft
- connecting rod
- gear
- cavity
- belt wheel
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 230000005540 biological transmission Effects 0.000 claims description 52
- 238000004140 cleaning Methods 0.000 claims description 25
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 2
- 230000001174 ascending effect Effects 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 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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- 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
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- Photovoltaic Devices (AREA)
Abstract
The invention discloses a curved surface solar energy collecting device for improving photoelectric conversion efficiency, which comprises a box body, wherein the box body is provided with a cavity with an upward opening, the inner wall of the cavity is provided with a transverse plate in a sliding manner, and the transverse plate is provided with a solar panel lifting device for increasing the irradiation area.
Description
Technical Field
The invention relates to the technical field of solar energy collection, in particular to a curved surface solar energy collection device for improving photoelectric conversion efficiency.
Background
Solar energy is a very clean energy source, and the energy source is obtained by solar panels. Although the existing solar panel can convert solar energy, the conversion efficiency is not high enough because the existing solar panel is generally a straight panel and is greatly influenced by the direct incident angle of the sun, and the service life of the existing solar panel is shortened because the surface of the existing solar panel is lack of a protection device.
Disclosure of Invention
The technical problem is as follows: the absorption efficiency of solar energy depends on the area size of the solar panel and the direct solar angle, and the existing solar panel is not large enough in area and is greatly influenced by the direct solar angle.
In order to solve the problems, the embodiment designs a curved surface solar energy collecting device for improving photoelectric conversion efficiency, which comprises a box body, wherein the box body is provided with a cavity with an upward opening, the inner wall of the cavity is provided with a transverse plate in a sliding manner, the transverse plate is provided with a solar panel lifting device for increasing the irradiation area, the solar panel lifting device comprises symmetrical sliding rods which are in sliding connection with the transverse plate and extend up and down, the symmetrical sliding rods are fixedly provided with sliding blocks positioned on the upper sides of the transverse plate, the upper sides of the transverse plate are fixedly provided with a supporting plate in sliding connection with the sliding blocks, the supporting plate is rotatably provided with a positioning pin, the positioning pin is provided with two solar panels which are staggered from front to back, the solar panels are fixed with hinged seats, the hinged seats are hinged with connecting rods, and the connecting rods are hinged with the sliding blocks, the upper side is connected with rack plates in bilateral symmetry in a sliding way, a cleaning device which is bilateral symmetry relative to the supporting plate and cleans the surface is arranged in the cavity, the cleaning device comprises a connecting rod hinged with the lower side of the rack plate, a chute is arranged on the connecting rod, a transmission shaft is arranged in the cavity in a rotating way, a gear is arranged on the transmission shaft, a connecting rod is hinged on the front side of the gear, a sliding pin which is connected with the sliding groove in a sliding way is arranged on the connecting rod, a roller wheel is rotationally arranged at the lower side of the connecting rod, a fixed pin is fixedly arranged on the side of the connecting rod away from the supporting plate, a cleaning groove is rotationally arranged on the fixed pin, the cavity is provided with a water supply device which is positioned on the side of the connecting rod away from the supporting plate and is used for intermittently spraying water, the cavity is internally provided with a driving device for driving the rack plate to translate and the transverse plate to lift, and the inner wall of the lower side of the transverse plate is fixedly provided with a battery.
The solar panel lifting device further comprises positioning pins fixedly connected with the symmetrical sliding rods and in bilateral symmetry, the positioning pins can be connected with the transverse plates in an abutting mode, limiting springs are arranged between the symmetrical sliding rods and the transverse plates, and the solar panel is connected with the batteries through wires.
Wherein, belt cleaning device still includes to be connected in the connecting rod upside with the reset spring between the rack board downside.
The water supply device further comprises a water tank fixedly connected with the inner wall of the front side of the cavity, a water tank is arranged in the water tank, a transmission shaft extending successively is connected in the water tank in a rotating mode, a gear which is located on the outer side of the water tank and is meshed with the gear is arranged on the transmission shaft, a switch located in the water tank is arranged on the transmission shaft, a water outlet is formed in the inner wall, close to the supporting plate, of the water tank in a through mode, and a water inlet connected with an external water pump is formed in the inner wall, far away from the supporting.
Wherein, still include with the fixed motor of cavity rear side inner wall, the motor front side is equipped with the transmission shaft, go up fixed be equipped with sliding connection, be equipped with on be located the front side, be equipped with on be located the rear side, the front side inner wall rotates and is connected with bilateral symmetry, and is left be equipped with on, with through being connected between them, it is located to go up fixed being equipped with the front side, with the downside meshing is connected, and the right side go up fixed being equipped with be located the rear side, the rear side inner wall rotates and is connected with, be equipped with on with the meshing is connected, be equipped with on be located the front side, with between through being connected.
The invention has the beneficial effects that: the solar panel cleaning device has the advantages that the telescopic solar panel is used for saving space and increasing the working area of the solar panel to increase absorbed solar energy, the arc-shaped design of the surface of the solar panel can also remove the influence caused by the change of the sun irradiation angle, and the solar panel cleaning device is also arranged in the solar panel cleaning device, so that the solar panel can be cleaned each time the solar panel is lifted, the cleanness of the surface of the solar panel is ensured, and the absorption efficiency and the service life are ensured.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a curved solar energy collection device for improving photoelectric conversion efficiency according to the present invention;
FIG. 2 is a schematic view of the structure "B-B" of FIG. 1;
FIG. 3 is a schematic view of the elevating structure at the solar panel 12 of FIG. 1;
FIG. 4 is a schematic diagram of the right side cleaning apparatus 902 of FIG. 1;
fig. 5 is a schematic structural view of the right water supply device 903 of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a curved surface solar energy collecting device for improving photoelectric conversion efficiency, which is mainly applied to the processes of lifting and expanding a solar panel and cleaning the surface of the solar panel, and the invention is further explained by combining the attached drawings of the invention: the invention relates to a curved surface solar energy collecting device for improving photoelectric conversion efficiency, which comprises a box body 21, wherein the box body 21 is provided with a cavity 22 with an upward opening, the inner wall of the cavity 22 is provided with a transverse plate 20 in a sliding manner, the transverse plate 20 is provided with a solar panel lifting device 901 for increasing the irradiation area, the solar panel lifting device 901 comprises a symmetrical sliding rod 30 which is connected with the transverse plate 20 in a sliding manner and extends up and down, the symmetrical sliding rod 30 is fixedly provided with a sliding block 15 positioned on the upper side of the transverse plate 20, the upper side of the transverse plate 20 is fixedly provided with a supporting plate 11 connected with the sliding block 15 in a sliding manner, the supporting plate 11 is rotatably provided with a positioning pin 38, the positioning pin 38 is provided with two solar panels 12 which are distributed in a front-back staggered manner, the solar panels 12 are fixedly provided with hinged seats 13, according to the fact that the symmetrical slide rod 30 drives the slide block 15 and the connecting rod 14 to move upwards, the solar panel 12 is opened through the hinge base 13, the symmetrical slide rod 30 drives the transverse plate 20 to move upwards to enable the whole solar panel lifting device 901 to move upwards, the upper side of the cavity 22 is connected with the rack plates 16 in a sliding mode, the cavity 22 is internally provided with a cleaning device 902 which is bilaterally symmetrical relative to the supporting plate 11 and is used for cleaning the surface, the cleaning device 902 comprises a connecting rod 45 hinged with the lower side of the rack plate 16, the connecting rod 45 is provided with a sliding groove 44, a transmission shaft 48 is rotationally arranged in the cavity 22, a gear 47 is arranged on the transmission shaft 48, the upper front side of the gear 47 is hinged with a connecting rod 50, the connecting rod 50 is provided with a sliding pin 52 in sliding connection with the sliding groove 44, the lower side of the connecting rod 45 is rotationally provided with a, rotate on the fixed pin 53 and be equipped with clearance groove 40, rack plate 16 drives when removing to both sides connecting rod 45 motion, connecting rod 45 drives gyro wheel 39 rolls, connecting rod 45 passes through spout 44 cooperation sliding pin 52 slides from top to bottom and drives connecting rod 50 motion, connecting rod 50 motion drive quilt the transmission shaft 48 is fixed gear 47 rotates, cavity 22 is equipped with and is located connecting rod 45 keeps away from the water supply installation 903 of backup pad 11 side, water supply installation 903 is used for intermittent type formula water spray, be equipped with the drive in the cavity 22 rack plate 16 translation with the drive arrangement 904 that diaphragm 20 goes up and down, diaphragm 20 downside inner wall is fixed and is equipped with battery 29.
According to an embodiment, the solar panel lifting device 901 is described in detail below, the solar panel lifting device 901 further includes positioning pins 37 that are fixedly connected to the symmetrical slide rods 30 and are bilaterally symmetrical, the positioning pins 37 can be abutted against the horizontal plate 20, a limiting spring 51 is disposed between the symmetrical slide rods 30 and the horizontal plate 20, the solar panel 12 is connected to the battery 29 through a wire, the positioning pins 37 are in contact with the horizontal plate 20 to move the solar panel lifting device 901 integrally upward, and the limiting spring 51 limits the relative position of the horizontal plate 20 and the symmetrical slide rods 30 during the lowering of the solar panel lifting device 901.
According to an embodiment, the cleaning apparatus 902 is described in detail below, and the cleaning apparatus 902 further includes a return spring 46 connected between an upper side of the link 45 and a lower side of the rack plate 16.
According to an embodiment, the water supply device 903 is described in detail below, the water supply device 903 further includes a water tank 43 fixedly connected to the inner wall of the front side of the cavity 22, a water tank 42 is disposed in the water tank 43, a transmission shaft 54 extending in sequence is rotatably connected to the water tank 42, a gear 41 disposed outside the water tank 42 and engaged with the gear 47 is disposed on the transmission shaft 54, a switch 49 disposed in the water tank 42 is disposed on the transmission shaft 54, a water outlet 53 is disposed on the inner wall of the water tank 42 near the support plate 11, a water inlet 55 connected to an external water pump is disposed on the inner wall of the water tank 42 far from the support plate 11, water enters the water tank 42 from the water inlet 55 through the water pump, and is rotated and opened through the switch 49, so that water is delivered to the roller 39 from the water inlet 53.
According to the embodiment, the details of the transmission structure 904 will be described in the following, the transmission structure 904 further includes a motor 34 fixed to the inner wall of the rear side of the cavity 22, a transmission shaft 26 is disposed on the front side of the motor 34, a cam 27 slidably connected to the symmetrical sliding rod 30 is fixed to the transmission shaft 26, a pulley 28 disposed on the front side of the cam 27 is disposed on the transmission shaft 26, a gear 35 disposed on the rear side of the cam 27 is disposed on the transmission shaft 26, a transmission shaft 57 symmetrical to the left and right is rotatably connected to the inner wall of the front side of the cavity 22, a pulley 59 is disposed on the transmission shaft 57 on the left side, the pulley 59 is connected to the pulley 28 through a belt 56, a gear 58 disposed on the front side of the pulley 59 is fixed to the transmission shaft 57, the gear 58 is engaged with the lower side of the rack plate 16, and a pulley 33 disposed on the transmission shaft 57, the inner wall of the rear side of the cavity 22 is rotatably connected with a transmission shaft 24, the transmission shaft 24 is provided with a gear 36 engaged with the gear 35, the transmission shaft 24 is provided with a belt wheel 25 positioned at the front side of the gear 36, the belt wheel 25 is connected with the belt wheel 33 through a belt 19, the motor 34 rotates to drive the transmission shaft 26 to rotate, so that the gear 35, the cam 27 and the belt wheel 28 rotate along with the gear 35, the gear 35 moves to drive the gear 36 to rotate in the reverse direction, the gear 36 rotates to drive the transmission shaft 24 to rotate, the transmission shaft 24 rotates to drive the belt wheel 25 to rotate, the belt wheel 25 drives the belt wheel 33 through the belt 19, the belt wheel 33 drives the transmission shaft 18 to rotate, the transmission shaft 18 drives the gear 17 to rotate, the gear 58 rotates in the same way, and the transmission shaft 26 rotates to drive the cam 27, the cam 27 rotates to drive the solar lifting device 901 to move up and down.
The following describes in detail the steps of using a curved solar energy collection device for improving photoelectric conversion efficiency, with reference to fig. 1 to 5: initially, the crossbar 20 and the slide 30 are both in the lowermost position, the rack plate 16 is also in the closed position, the solar panel 12 is not deployed, the cleaning device 902 is above the solar panel 12, the control switch 49 in the housing 43 is closed, the cleaning roller 39 is above the surface of the solar panel 12, and the projection of the cam 27 is facing downward.
When the rack plate 16 ascends, the motor 34 rotates to drive the transmission shaft 26 to rotate, the gear 35, the cam 27 and the belt wheel 28 rotate along with the rotation, the gear 35 moves to drive the gear 36 to rotate in the reverse direction, the gear 36 rotates to drive the transmission shaft 24 to rotate, the transmission shaft 24 rotates to drive the belt wheel 25 to rotate, the belt wheel 25 drives the belt wheel 33 through the belt 19, the belt wheel 33 drives the transmission shaft 18 to rotate, the transmission shaft 18 drives the gear 17 to rotate, the rack plate 16 is finally driven to move towards two sides, and the rack plate 16 is. The cam 27 rotates to slowly drive the symmetrical slide rod 30 to move upwards, the symmetrical slide rod 30 drives the slide block 15 and the connecting rod 14 to move upwards, the solar panel 12 is opened through the hinge base 13, the symmetrical slide rod 30 drives the transverse plate 20 to move upwards so that the whole solar panel lifting device 901 moves upwards, after a positioning pin moving on the slide rod 30 touches the transverse rod 20, the transverse rod 20 starts to move upwards until the transverse rod 20 moves to the uppermost end, at the moment, the whole solar panel is positioned outside the box body 21 to start working, when the rack plate 16 moves towards two sides, the connecting rod 45 drives the connecting rod 45 to move, the connecting rod 45 drives the roller 39 to roll through the up-and-down sliding of the chute 44 and the sliding pin 52 to drive the connecting rod 50 to move, the connecting rod 50 drives the gear 47 fixed by the transmission shaft 48 to rotate, the gear 47 rotates to drive the gear 41 to move, water enters the water tank 42 from, the drive shaft 54 rotates the switch 49 to open and water is delivered from the inlet 53 to the roller 39 until the roller 39 moves away from the solar panel 12 and the return spring 46 returns the link 45 to its original position.
When lowered, otherwise, the cleaning device 902 is not operated.
The invention has the beneficial effects that: the solar panel cleaning device has the advantages that the telescopic solar panel is used for saving space and increasing the working area of the solar panel to increase absorbed solar energy, the arc-shaped design of the surface of the solar panel can also remove the influence caused by the change of the sun irradiation angle, and the solar panel cleaning device is also arranged in the solar panel cleaning device, so that the solar panel can be cleaned each time the solar panel is lifted, the cleanness of the surface of the solar panel is ensured, and the absorption efficiency and the service life are ensured.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (5)
1. The utility model provides an improve photoelectric conversion efficiency's curved surface solar energy collection device, includes the box, the box is equipped with the ascending cavity of opening, its characterized in that: the inner wall of the cavity is provided with a transverse plate in a sliding manner, the transverse plate is provided with a solar panel lifting device for increasing the irradiation area, the solar panel lifting device comprises symmetrical slide bars which are connected with the transverse plate in a sliding manner and extend up and down, the symmetrical slide bars are fixedly provided with slide blocks positioned on the upper side of the transverse plate, the upper side of the transverse plate is fixedly provided with a support plate which is connected with the slide blocks in a sliding manner, the support plate is rotatably provided with a positioning pin, the positioning pin is provided with two solar panels which are staggered from front to back, the solar panels are fixed with hinged seats, the hinged seats are hinged with connecting rods, the connecting rods are hinged with the slide blocks and are driven by the symmetrical slide bars to move upwards, the solar panels are opened through the hinged seats, and the symmetrical slide bars drive the transverse, the upper side is slidably connected with a rack plate which is bilaterally symmetrical, a cleaning device which is bilaterally symmetrical and is used for cleaning the surface is arranged in the cavity, the cleaning device comprises a connecting rod hinged with the lower side of the rack plate, a sliding groove is arranged on the connecting rod, a transmission shaft is arranged in the cavity in a rotating manner, a gear is arranged on the transmission shaft, a connecting rod is hinged on the front side of the gear, a sliding pin which is slidably connected with the sliding groove is arranged on the connecting rod, the lower side of the connecting rod is rotatably provided with a roller, the connecting rod is fixedly provided with a fixed pin far away from the side of the support plate, a cleaning groove is arranged on the fixed pin in a rotating manner, the connecting rod is driven to move when the rack plate moves to two sides, the connecting rod drives the roller to roll, the connecting rod is matched with the sliding pin through the, the cavity is provided with a water supply device which is positioned on the side, far away from the supporting plate, of the connecting rod, the water supply device is used for intermittently spraying water, a driving device for driving the rack plate to translate and the transverse plate to lift is arranged in the cavity, and a battery is fixedly arranged on the inner wall of the lower side of the transverse plate.
2. The curved solar collector apparatus for increasing photoelectric conversion efficiency according to claim 1, wherein: the solar panel lifting device further comprises positioning pins fixedly connected with the symmetrical sliding rods and symmetrical left and right, the positioning pins can be connected with the transverse plates in an abutting mode, limiting springs are arranged between the symmetrical sliding rods and the transverse plates, and the solar panel is connected with the batteries through wires.
3. The curved solar collector assembly for increasing photoelectric conversion efficiency of claim 1 wherein said cleaning assembly further comprises a return spring connected between an upper side of said tie bar and a lower side of said rack plate.
4. The curved solar collector apparatus for increasing photoelectric conversion efficiency according to claim 1, wherein: the water supply device further comprises a water tank fixedly connected with the inner wall of the front side of the cavity, a water tank is arranged in the water tank, a transmission shaft extending successively is connected in the water tank in a rotating mode, a gear which is located on the outer side of the water tank and is meshed with the gear is arranged on the transmission shaft, a switch located in the water tank is arranged on the transmission shaft, a water outlet is formed in the inner wall, close to the supporting plate side, of the water tank in a through mode, and a water inlet connected with an external water pump is formed in the inner wall, far away.
5. The curved solar collector apparatus for increasing photoelectric conversion efficiency according to claim 1, wherein: the transmission structure further comprises a motor fixed on the inner wall of the rear side of the cavity, a transmission shaft is arranged on the front side of the motor, a cam connected with the symmetrical slide rod in a sliding manner is fixedly arranged on the transmission shaft, a belt wheel positioned on the front side of the cam is arranged on the transmission shaft, a gear positioned on the rear side of the cam is arranged on the transmission shaft, the inner wall of the front side of the cavity is rotatably connected with the transmission shaft in a bilateral symmetry manner, a belt wheel is arranged on the left side of the transmission shaft, the belt wheel is connected with the belt wheel through a belt, a gear positioned on the front side of the belt wheel is fixedly arranged on the transmission shaft, the gear is meshed with the lower side of the rack plate and is fixedly arranged on the right side of the transmission shaft, a belt wheel positioned on the rear side of the gear is, the transmission shaft is provided with a belt wheel positioned on the front side of the gear, and the belt wheel is connected with the belt wheel through a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010778460.2A CN111865198A (en) | 2020-08-05 | 2020-08-05 | Curved surface solar energy collecting device for improving photoelectric conversion efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010778460.2A CN111865198A (en) | 2020-08-05 | 2020-08-05 | Curved surface solar energy collecting device for improving photoelectric conversion efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111865198A true CN111865198A (en) | 2020-10-30 |
Family
ID=72971424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010778460.2A Withdrawn CN111865198A (en) | 2020-08-05 | 2020-08-05 | Curved surface solar energy collecting device for improving photoelectric conversion efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111865198A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112865695A (en) * | 2021-01-09 | 2021-05-28 | 赖家昙 | Photovoltaic power generation lighting system |
-
2020
- 2020-08-05 CN CN202010778460.2A patent/CN111865198A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112865695A (en) * | 2021-01-09 | 2021-05-28 | 赖家昙 | Photovoltaic power generation lighting system |
| CN112865695B (en) * | 2021-01-09 | 2022-07-01 | 济南锐泰电气有限公司 | Photovoltaic power generation lighting system |
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| PB01 | Publication | ||
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Application publication date: 20201030 |