CN112072992A - Solar photovoltaic power generation equipment for commercial illumination - Google Patents
Solar photovoltaic power generation equipment for commercial illumination Download PDFInfo
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- CN112072992A CN112072992A CN202010987133.8A CN202010987133A CN112072992A CN 112072992 A CN112072992 A CN 112072992A CN 202010987133 A CN202010987133 A CN 202010987133A CN 112072992 A CN112072992 A CN 112072992A
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- 238000010248 power generation Methods 0.000 title claims abstract description 22
- 238000005286 illumination Methods 0.000 title abstract description 6
- 238000001514 detection method Methods 0.000 claims description 58
- 239000004744 fabric Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000002310 reflectometry Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 229910021419 crystalline silicon Inorganic materials 0.000 description 2
- 239000003574 free electron Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- UIPVMGDJUWUZEI-UHFFFAOYSA-N copper;selanylideneindium Chemical compound [Cu].[In]=[Se] UIPVMGDJUWUZEI-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002210 silicon-based material Substances 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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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
-
- 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
- H02S40/30—Electrical components
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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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a solar photovoltaic power generation device for commercial lighting, which comprises a solar panel, wherein the bottom of the solar panel is provided with a base, one end surface of the base, which is close to the solar panel, is provided with a threaded hole in a penetrating manner, one side of the top of the base is fixedly connected with a supporting rod, one end of the supporting rod, which is far away from the base, is provided with a rotating block, the other side of the top of the base is fixedly connected with a telescopic rod, a hydraulic cylinder is arranged inside the telescopic rod, the bottom of the hydraulic cylinder is movably connected with a fixing bolt, one side of the hydraulic cylinder, which is far away from the fixing bolt, is provided with a push rod, the outer; this solar photovoltaic power generation equipment for commercial illumination can reach freely adjusting its inclination through setting up the pneumatic cylinder.
Description
Technical Field
The invention relates to the technical field of solar power generation, in particular to solar photovoltaic power generation equipment for commercial illumination.
Background
With the increasing shortage of energy, the development and utilization of renewable green energy are more and more paid attention by people, and the utilization of solar energy is particularly favored by people in the world. Solar energy is an inexhaustible green energy, and solar photovoltaic power generation does not produce environmental pollution and is beneficial to sustainable development. In recent years, the application of solar photovoltaic is becoming more and more popular, and solar power generation products have gradually come into people's lives as the production cost is reduced.
A solar cell is a device that responds to light and converts light energy into electricity. There are many materials that can produce photovoltaic effects, such as: single crystal silicon, polycrystalline silicon, amorphous silicon, gallium arsenide, selenium indium copper, and the like. The power generation principle is basically the same, and the photovoltaic power generation process is described by taking crystalline silicon as an example. P-type crystalline silicon is doped with phosphorus to obtain N-type silicon, and a P-N junction is formed. When light irradiates the surface of the solar cell, a part of photons are absorbed by the silicon material; the energy of the photon is transferred to the silicon atom, so that the electron is transited and becomes free electron, and the free electron is gathered at two sides of the P-N junction to form a potential difference, when the circuit is switched on externally, under the action of the voltage, current flows through the external circuit to generate certain output power. The essence of this process is: the process of converting photon energy into electrical energy. The inclined angle of the existing device is set during installation, and if the existing device needs to be adjusted again, the existing device needs to be disassembled and reinstalled, and the adjustment of the inclined angle is very troublesome.
Disclosure of Invention
The invention aims to provide a solar photovoltaic power generation device for commercial illumination aiming at the defects of the prior art, and the solar photovoltaic power generation device is used for solving the problem that the adjustment of the inclination angle is very troublesome.
In order to achieve the purpose, the invention provides the following technical scheme: including solar panel, solar panel's bottom is provided with the base, the base runs through to be provided with the screw hole near solar panel's a terminal surface, one side fixedly connected with bracing piece at base top, the one end that the base was kept away from to the bracing piece is provided with the turning block, the opposite side fixedly connected with telescopic link at base top, the inside of telescopic link is provided with the pneumatic cylinder, the bottom swing joint of pneumatic cylinder has fixing bolt, one side that fixing bolt was kept away from to the pneumatic cylinder is provided with the catch bar, the outer fixed surface of telescopic link is connected with control button, one side that the bracing piece was kept away from to the telescopic link is provided with the dc-to-ac converter.
As a preferred technical scheme, the threaded holes are arranged in a plurality of groups and are linearly distributed at equal intervals, the threaded holes penetrate through the top ends of the four side walls of the base, the inner diameter of each threaded hole is matched with the outer surface of the corresponding bolt, and the threaded holes are movably connected with the corresponding bolts.
According to the preferable technical scheme, the number of the support rods is two, one end of each support rod is fixedly connected with the top of the base, the other end of each support rod is provided with a groove, the rotating block is provided with a cylinder and a triangular body, the cylinder is hinged in the groove, and the triangular body is fixedly connected with the bottom of the solar panel.
As a preferred technical scheme, the height of the telescopic rod is larger than that of the supporting rod, a hollow cavity is arranged inside the telescopic rod, one end of the telescopic rod is fixedly connected with the base, and the other end of the telescopic rod is fixedly connected with the solar panel.
According to the preferable technical scheme, the hydraulic cylinder is embedded in the hollow cavity of the telescopic rod, the mounting seat of the hydraulic cylinder is fixedly connected with the inner bottom plate of the telescopic rod through a fixing bolt, the output end of the hydraulic cylinder is fixedly connected with one end of the push rod, and the other end of the push rod is fixedly connected with the bottom of the solar panel.
As a preferred technical scheme of the invention, the number of the control buttons is two, the control buttons are linearly and vertically distributed, and the control buttons are electrically connected with the hydraulic cylinder.
As a preferred technical solution of the present invention, the solar panel is electrically connected to the inverter through a wire, the inverter is electrically connected to the battery through a wire, and the inverter is electrically connected to the LED lighting lamp through a wire.
As a preferred technical solution of the present invention, a rain shielding device is further provided on the base, the rain shielding device includes:
the first sliding groove is arranged on the base and is fixedly connected with the base;
the driving box is arranged in the middle of the first sliding groove and is fixedly connected with the first sliding groove;
the driving motor is arranged in the base, is fixedly connected with the base and is positioned at the bottom of the driving box;
one end of the first threaded rod is fixedly connected with the output end of the driving motor, and the first threaded rod is rotatably connected with the driving box through a bearing;
the first conical gear is arranged on the first threaded rod and fixedly connected with the first threaded rod, and the first conical gear is positioned in the driving box;
the two second threaded rods are arranged on two sides of the driving box in the first sliding groove, one end of each second threaded rod is rotatably connected with the side wall of the first sliding groove through a bearing, and the other end of each second threaded rod penetrates into the driving box and is rotatably connected with the driving box through the bearing;
the second bevel gear is arranged in the driving box and fixedly connected with the other end of the second threaded rod, and the second bevel gear is in meshing transmission with the first bevel gear;
the two first sliding blocks are arranged on two sides of the driving box in the first sliding groove, the first sliding blocks are connected with the first sliding groove in a sliding mode, a threaded hole is formed in the first sliding groove, and the threaded hole is in threaded transmission with the second threaded rod;
the two third support frames are respectively arranged on the two first sliding blocks, the third support frames are fixedly connected with the first sliding blocks, and rain shielding cloth is fixedly connected onto the third support frames;
the second sliding chute is arranged at the upper end of the driving box and is fixedly connected with the driving box;
the second sliding block is arranged in the second sliding groove and is in sliding connection with the second sliding groove, a threaded hole is formed in the second sliding block, and the first threaded rod is in threaded connection with the threaded hole;
the vertical rod is arranged on the second sliding groove, and one end of the vertical rod is fixedly connected with the second sliding groove;
the first support frame is arranged at the upper end of the second sliding chute, and one end of the first support frame is rotationally connected with the second sliding chute through a shaft pin;
one end of the second support frame is rotatably connected with the other end of the vertical rod through a shaft pin, the other end of the first support frame is rotatably connected with the middle of the second support frame through a shaft pin, and the second support frame is provided with the rain shielding cloth.
As a preferred technical solution of the present invention, the base is further provided with an automatic solar panel angle adjusting device, and the automatic solar panel angle adjusting device includes:
a controller disposed on the base;
the first detection device is arranged on the base and used for detecting the incident angle of solar radiation;
the second detection device is arranged on the base and used for detecting an included angle between the solar panel and the ground;
the third detection device is arranged on the base and used for detecting the time angle of the sun;
the controller with first detection device, second detection device, third detection device, pneumatic cylinder electricity are connected, the controller is based on first detection device, second detection device, third detection device control pneumatic cylinder and stretches out and draws back, adjusts the contained angle on solar panel and ground, includes following step:
the hydraulic cylinder is used for adjusting the angle between the solar cell panel and the ground, theta is the maximum included angle between the solar cell panel and the ground, alpha is a detection value of the first detection device, beta is a detection value of the third detection device, cos is a cosine value of an angle, sin is a sine value of the angle, tan is a tangent value of the angle, sigma is the reflectivity of the ground, and pi is radian, wherein pi is 180 degrees;
＝eγarctanK (2)
wherein arctan is an inverse function of the tangent function, e is a constant, and is 2.7182818, and gamma is an error factor;
and 3, controlling the hydraulic cylinder to stretch by the controller, and adjusting an included angle between the solar panel and the ground to enable the detection value of the second detection device to be the target angle calculated by the formula (2).
Compared with the prior art, the invention provides a solar photovoltaic power generation device for commercial illumination, which has the following beneficial effects: screw hole swing joint through bolt and base earlier, fix solar panel at the top of building, and there is not any place of sheltering from, then fix the bracing piece in the four corners of base with the telescopic link, its bracing piece passes through the turning block and is connected with solar panel, telescopic link and its inside catch bar and solar panel fixed connection, the control button of rethread telescopic link surface this moment, control moving up and down of pneumatic cylinder, thereby adjust solar panel's inclination, make its inclination equal local latitude, its accommodation process only need press control button can, the whole operation is very simple.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of a turning block according to the present invention;
FIG. 3 is a schematic view of the internal structure of the telescopic rod of the present invention;
FIG. 4 is a schematic view of the hydraulic cylinder of the present invention;
fig. 5 is a schematic view of the rain shield according to the present invention:
fig. 6 is a schematic side view of the rain shield according to the present invention.
In the figure: 1. a solar panel; 2. a base; 3. a threaded hole; 4. a support bar; 5. rotating the block; 6. a telescopic rod; 7. a hydraulic cylinder; 8. fixing the bolt; 9. a push rod; 10. a control button; 11. an inverter; 12. a storage battery; 13. an LED lighting lamp; 001. a first chute; 002. a drive motor; 003. a drive box; 004. a first threaded rod; 005. a first bevel gear; 006. a second bevel gear; 007. a second threaded rod; 008. a first slider; 009. a third support frame; 010. a second chute; 011. a second slider; 012. a vertical rod; 013. a first support frame; 014. a second support frame.
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. 1-4, in this embodiment: the solar energy collecting device comprises a solar panel 1 with a model number of 250W polycrystal, a base 2 is arranged at the bottom of the solar panel 1, a threaded hole 3 is arranged on one end face, close to the solar panel 1, of the base 2 in a penetrating manner, a supporting rod 4 is fixedly connected to one side of the top of the base 2, a rotating block 5 is arranged at one end, far away from the base 2, of the supporting rod 4, a telescopic rod 6 is fixedly connected to the other side of the top of the base 2, a hydraulic cylinder 7 is arranged inside the telescopic rod 6, a fixing bolt 8 is movably connected to the bottom of the hydraulic cylinder 7, a pushing rod 9 is arranged on one side, far away from the fixing bolt 8, of the, the model number of the LED lamp is 48V2000W, the top of the inverter 11 is provided with a storage battery 12 with the model number of 12V120AH, one side of the storage battery 12 is provided with an LED illuminating lamp 13 with the model number of DF-double light emitting.
In the embodiment, the number of the threaded holes 3 is a plurality of groups and is linearly distributed at equal intervals, the threaded holes 3 are arranged at the top ends of the four side walls of the base 2 in a penetrating manner, the inner diameter size of each threaded hole 3 is matched with the outer surface size of a bolt, the threaded holes 3 are movably connected with the bolts, and the base 2 is fixed on the ground by penetrating the threaded holes 3 through the bolts; the number of the support rods 4 is two, one end of each support rod 4 is fixedly connected with the top of the base 2, the other end of each support rod 4 is provided with a groove, the rotating block 5 is composed of a cylinder and a triangular body, the cylinder is hinged in the groove, the triangular body is fixedly connected with the bottom of the solar panel 1, and the solar panel 1 can rotate relative to the rotating block 5; the height of the telescopic rod 6 is larger than that of the support rod 4, a hollow cavity is arranged inside the telescopic rod 6, one end of the telescopic rod 6 is fixedly connected with the base 2, the other end of the telescopic rod 6 is fixedly connected with the solar panel 1, and the telescopic rod 6 can freely stretch and retract; the hydraulic cylinder 7 is embedded in the hollow cavity of the telescopic rod 6, the mounting seat of the hydraulic cylinder 7 is fixedly connected with the inner bottom plate of the telescopic rod 6 through a fixing bolt 8, the output end of the hydraulic cylinder 7 is fixedly connected with one end of a push rod 9, the other end of the push rod 9 is fixedly connected with the bottom of the solar panel 1, and the hydraulic cylinder 7 drives the telescopic rod 6 to stretch and retract; the number of the control buttons 10 is two, the control buttons are linearly and vertically distributed, the control buttons 10 are electrically connected with the hydraulic cylinder 7, and the control buttons 10 control the hydraulic cylinder 7; the solar panel 1 is electrically connected with the inverter 11 through a conducting wire, the inverter 11 is electrically connected with the storage battery 12 through a conducting wire, the inverter 11 is electrically connected with the LED illuminating lamp 13 through a conducting wire, the solar panel 1 converts light energy into electric energy, the storage battery 12 stores a part of electric energy, the other part of electric energy supplies power to the LED illuminating lamp 13, and the inverter 11 protects the storage battery 12.
The working principle and the using process of the invention are as follows: earlier through 3 swing joint of screw hole of bolt and base 2, fix solar panel 1 at the top of building, and there is not any place of sheltering from, then fix bracing piece 4 and telescopic link 6 in the four corners of base 2, its bracing piece 4 is connected with solar panel 1 through turning block 5, telescopic link 6 and its inside catch bar 9 and solar panel 1 fixed connection, rethread telescopic link 6 surface's control button 10 this moment, come the reciprocating of control pneumatic cylinder 7, thereby adjust solar panel 1's inclination, make its inclination equal local latitude, its accommodation process only need press control button 10 can, the whole operation is very simple.
In one embodiment, a rain shielding device is further disposed on the base 2, and the rain shielding device includes:
the first sliding groove 001 is arranged on the base 2, and the first sliding groove 001 is fixedly connected with the base 2;
the driving box 003 is arranged in the middle of the first sliding groove 001 and is fixedly connected with the first sliding groove 001;
the driving motor 002 is arranged in the base 2, the driving motor 002 is fixedly connected with the base 2, and the driving motor 002 is positioned at the bottom of the driving box 003;
one end of the first threaded rod 004 is fixedly connected with the output end of the driving motor 002, and the first threaded rod 004 is rotatably connected with the driving box 003 through a bearing;
a first bevel gear 005, wherein the first bevel gear 005 is arranged on the first threaded rod 004, the first bevel gear 005 is fixedly connected with the first threaded rod 004, and the first bevel gear 005 is positioned in the driving box 003;
the two second threaded rods 007 are arranged on two sides of a driving box 003 in the first sliding groove 001, one end of each second threaded rod 007 is rotatably connected with the side wall of the first sliding groove 001 through a bearing, and the other end of each second threaded rod 007 penetrates into the driving box 003 and is rotatably connected with the driving box 003 through a bearing;
a second bevel gear 006, the second bevel gear 006 is arranged in the driving box 003, the second bevel gear 006 is fixedly connected with the other end of the second threaded rod 007, and the second bevel gear 006 is in mesh transmission with the first bevel gear 005;
the two first sliding blocks 008 are arranged on two sides of a driving box 003 in the first sliding groove 001, the first sliding blocks 008 are in sliding connection with the first sliding groove 001, a threaded hole 3 is arranged in the first sliding groove 001, and the threaded hole 3 is in threaded transmission with the second threaded rod 007;
the two third supporting frames 009 are respectively arranged on the two first sliding blocks 008, the third supporting frames 009 are fixedly connected with the first sliding blocks 008, and the third supporting frames 009 are fixedly connected with a rain-shielding cloth;
the second sliding groove 010 is arranged at the upper end of the driving box 003 and is fixedly connected with the driving box 003;
a second slider 011, the second slider 011 being disposed in the second sliding groove 010 and slidably connected to the second sliding groove 010, a threaded hole 3 being disposed in the second slider 011, and the first threaded rod 004 being in threaded connection with the threaded hole 3;
the vertical rod 012, the vertical rod 012 is disposed on the second sliding groove 010, and one end of the vertical rod 012 is fixedly connected with the second sliding groove 010;
a first support frame 013, wherein the first support frame 013 is arranged at the upper end of the second sliding groove 010, and one end of the first support frame 013 is rotatably connected with the second sliding groove 010 through a shaft pin;
The working principle and the beneficial effects of the technical scheme are that when the device is used, the driving motor 002 is turned on, the driving motor 002 drives the first threaded rod 004 to rotate, the first threaded rod 004 drives the first bevel gear 005 to rotate, the first bevel gear 005 drives the second bevel gear 006 to rotate, the second bevel gear 006 drives the second threaded rod 007 to rotate, the second threaded rod 007 drives the first slider 008 to move in the direction away from the driving box 003, the first slider 008 drives the third support frame 009 to move in the direction away from the driving box 003, the third support frame 009 drives the rain-shielding cloth to expand, meanwhile, the first threaded rod 004 rotates to drive the second slider 011 to slide upwards, the second slider 011 drives the first support frame 013 to move upwards, the first support frame 013 drives the second support frame 014 to rotate upwards, the second support frame 014 supports the rain-shielding cloth, the driving motor 002 rotates reversely to fold the rain-shielding cloth, this scheme can play the guard action to solar panel when raining, prevents that the rainwater from damaging solar panel 1, and the device can pack up the cloth of hiding rain, saves space, avoids hiding the cloth of rain to be insolated by the sunlight and damages simultaneously, increases life. In one embodiment, a solar panel angle automatic adjusting device is further disposed on the base 2, and the solar panel angle automatic adjusting device includes:
a controller disposed on the base 2;
a first detection device, arranged on the base 2, for detecting an angle of incidence of solar radiation;
the second detection device is arranged on the base 2 and used for detecting an included angle between the solar panel and the ground;
the third detection device is arranged on the base 2 and used for detecting the time angle of the sun;
the controller with first detection device, second detection device, third detection device, 7 electricity connections of pneumatic cylinder, the controller is based on first detection device, second detection device, third detection device control pneumatic cylinder 7 and is stretched out and drawn back, adjusts the contained angle on solar panel and ground, includes following step:
the hydraulic cylinder is used for adjusting the angle between the solar cell panel and the ground, theta is the maximum included angle between the solar cell panel and the ground, alpha is a detection value of the first detection device, beta is a detection value of the third detection device, cos is a cosine value of an angle, sin is a sine value of the angle, tan is a tangent value of the angle, sigma is the reflectivity of the ground, and pi is radian, wherein pi is 180 degrees;
＝eγarctanK (2)
wherein arctan is an inverse function of the tangent function, e is a constant, e is 2.7182818, and γ is an error factor (for example, an average value of detection errors of the first, second, and third detection devices, and other errors may also be considered);
and 3, controlling the hydraulic cylinder 7 to stretch and retract by the controller, and adjusting an included angle between the solar panel and the ground to enable the detection value of the second detection device to be the target angle calculated by the formula (2).
Above-mentioned technical scheme's theory of operation and beneficial effect do, at first according to first detection device, the slope factor of solar radiation is calculated to third detection device detected value and formula (1), calculate the angle that solar panel needs to be adjusted according to the calculated result and formula (2) of step (1), the controller control pneumatic cylinder stretches out and draws back, the angle of adjustment solar panel and ground, the device can automatically regulated solar panel's angle, it is more intelligent, simultaneously can make solar panel and ground be in best angle, improve the utilization ratio of solar radiation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a solar photovoltaic power generation equipment for commercial lighting which characterized in that: the solar energy collecting device comprises a solar panel (1), a base (2) is arranged at the bottom of the solar panel (1), a threaded hole (3) penetrates through one end face, close to the solar panel (1), of the base (2), a supporting rod (4) is fixedly connected to one side of the top of the base (2), a rotating block (5) is arranged at one end, far away from the base (2), of the supporting rod (4), a telescopic rod (6) is fixedly connected to the other side of the top of the base (2), a hydraulic cylinder (7) is arranged inside the telescopic rod (6), a fixing bolt (8) is movably connected to the bottom of the hydraulic cylinder (7), a pushing rod (9) is arranged at one side, far away from the fixing bolt (8), of the hydraulic cylinder (7), a control button (10) is fixedly connected to the outer surface of the telescopic rod (6), and an, the top of the inverter (11) is provided with a storage battery (12), and one side of the storage battery (12) is provided with an LED illuminating lamp (13).
2. The solar photovoltaic power generation device for commercial lighting according to claim 1, wherein: the quantity of screw hole (3) has a plurality of groups, and is linear equidistant distribution, screw hole (3) run through set up in the top of base (2) four side walls, the internal diameter size of screw hole (3) and the surface size phase-match of bolt, screw hole (3) and bolt swing joint.
3. The solar photovoltaic power generation device for commercial lighting according to claim 1, wherein: the quantity of bracing piece (4) has two sets ofly, and the top fixed connection of one end and base (2), the other end of bracing piece (4) is provided with the recess, turning block (5) have a cylinder and three angle body to constitute, in cylinder hinge and the recess, three angle bodies and solar panel (1)'s bottom fixed connection.
4. The solar photovoltaic power generation device for commercial lighting according to claim 1, wherein: the solar cell comprises a solar panel (1) and is characterized in that the height of a telescopic rod (6) is larger than that of a supporting rod (4), a hollow cavity is formed in the telescopic rod (6), one end of the telescopic rod (6) is fixedly connected with a base (2), and the other end of the telescopic rod (6) is fixedly connected with the solar panel (1).
5. The solar photovoltaic power generation device for commercial lighting according to claim 1, wherein: pneumatic cylinder (7) are inlayed in the well cavity of telescopic link (6), the mount pad of pneumatic cylinder (7) passes through fixing bolt (8) and the inside bottom plate fixed connection of telescopic link (6), the output of pneumatic cylinder (7) and the one end fixed connection of catch bar (9), the other end of catch bar (9) and the bottom fixed connection of solar panel (1).
6. The solar photovoltaic power generation device for commercial lighting according to claim 1, wherein: the number of the control buttons (10) is two, the control buttons are linearly and vertically distributed, and the control buttons (10) are electrically connected with the hydraulic cylinder (7).
7. The solar photovoltaic power generation device for commercial lighting according to claim 1, wherein: solar panel (1) and inverter (11) pass through wire electric connection, inverter (11) and battery (12) pass through wire electric connection, inverter (11) and LED light (13) pass through wire electric connection.
8. The solar photovoltaic power generation device for commercial lighting according to claim 1, wherein: still set up rain sheltering from device on base (2), rain sheltering from device includes:
the first sliding groove (001) is arranged on the base (2) and is fixedly connected with the base (2);
the driving box (003) is arranged in the middle of the first sliding groove (001) and is fixedly connected with the first sliding groove (001);
the driving motor (002) is arranged in the base (2), the driving motor (002) is fixedly connected with the base (2), and the driving motor (002) is positioned at the bottom of the driving box (003);
one end of the first threaded rod (004) is fixedly connected with the output end of the driving motor (002), and the first threaded rod (004) is rotatably connected with the driving box (003) through a bearing;
a first bevel gear (005), wherein the first bevel gear (005) is arranged on the first threaded rod (004), the first bevel gear (005) is fixedly connected with the first threaded rod (004), and the first bevel gear (005) is positioned in the driving box (003);
the two second threaded rods (007) are arranged on two sides of a driving box (003) in the first sliding groove (001), one end of each second threaded rod (007) is rotatably connected with the side wall of the first sliding groove (001) through a bearing, and the other end of each second threaded rod penetrates into the driving box (003) and is rotatably connected with the driving box (003) through the bearing;
the second bevel gear (006) is arranged in the driving box (003), the second bevel gear (006) is fixedly connected with the other end of the second threaded rod (007), and the second bevel gear (006) is in meshing transmission with the first bevel gear (005);
the two first sliding blocks (008) are arranged on two sides of a driving box (003) in the first sliding groove (001), the first sliding blocks (008) are in sliding connection with the first sliding groove (001), a threaded hole (3) is formed in the first sliding groove (001), and the threaded hole (3) is in threaded transmission with the second threaded rod (007);
the two third supporting frames (009) are respectively arranged on the two first sliding blocks (008), the third supporting frames (009) are fixedly connected with the first sliding blocks (008), and the third supporting frames (009) are fixedly connected with rain-shielding cloth;
the second sliding groove (010) is arranged at the upper end of the driving box (003) and is fixedly connected with the driving box (003);
a second slider (011), the second slider (011) being disposed in the second sliding groove (010) and slidably connected to the second sliding groove (010), a threaded hole (3) being disposed in the second slider (011), the first threaded rod (004) being threadedly connected to the threaded hole (3);
the vertical rod (012), the vertical rod (012) is arranged on the second sliding groove (010), and one end of the vertical rod (012) is fixedly connected with the second sliding groove (010);
the first support frame (013), the first support frame (013) is arranged at the upper end of the second sliding groove (010), and one end of the first support frame (013) is rotatably connected with the second sliding groove (010) through a shaft pin;
second support frame (014), second support frame (014) one end with the other end of vertical pole (012) passes through the pivot and rotates the connection, the other end of first support frame (013) with the centre of second support frame (014) passes through the pivot and rotates the connection, set up on second support frame (014) the tarpaulin.
9. The solar photovoltaic power generation device for commercial lighting according to claim 1, wherein: still set up solar panel (1) angle automatic regulating apparatus on base (2), solar panel (1) automatic regulating apparatus includes:
a controller disposed on the base (2);
a first detection device arranged on the base (2) for detecting an angle of incidence of solar radiation;
the second detection device is arranged on the base (2) and used for detecting an included angle between the solar panel (1) and the ground;
the third detection device is arranged on the base (2) and is used for detecting the time angle of the sun;
the controller with first detection device, second detection device, third detection device, pneumatic cylinder (7) electricity are connected, the controller is based on first detection device, second detection device, third detection device control pneumatic cylinder (7) stretch out and draw back, adjusts the contained angle on solar panel and ground, includes following step:
step 1, calculating a target inclination adjusting factor K according to detection values of a first detection device and a third detection device and a formula (1):
theta is the maximum included angle between the solar cell panel (1) and the ground, which can be adjusted by the hydraulic cylinder (7), alpha is a detection value of the first detection device, beta is a detection value of the third detection device, cos is a cosine value of an angle, sin is a sine value of the angle, tan is a tangent value of the angle, sigma is a ground reflectivity, and pi is a radian, wherein pi is 180 degrees;
step 2, calculating the target angle of the solar panel (1) according to the calculation value of the formula (1) and the formula (2),
＝eγarctanK (2)
wherein arctan is an inverse function of the tangent function, e is a constant, and is 2.7182818, and gamma is an error factor;
and 3, the controller controls the hydraulic cylinder (7) to stretch and retract, and adjusts the included angle between the solar panel and the ground, so that the detection value of the second detection device is the target angle calculated by the formula (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010987133.8A CN112072992A (en) | 2020-09-18 | 2020-09-18 | Solar photovoltaic power generation equipment for commercial illumination |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010987133.8A CN112072992A (en) | 2020-09-18 | 2020-09-18 | Solar photovoltaic power generation equipment for commercial illumination |
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| Publication Number | Publication Date |
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| CN112072992A true CN112072992A (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010987133.8A Withdrawn CN112072992A (en) | 2020-09-18 | 2020-09-18 | Solar photovoltaic power generation equipment for commercial illumination |
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| Country | Link |
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| CN (1) | CN112072992A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112630547A (en) * | 2020-12-15 | 2021-04-09 | 江苏清全科技有限公司 | Electromagnetic environment automatic monitoring system |
| CN114221620A (en) * | 2021-12-03 | 2022-03-22 | 广东尧圣太阳能科技有限公司 | Solar photovoltaic storage test system |
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| CN107947709A (en) * | 2017-12-21 | 2018-04-20 | 郑州天舜电子技术有限公司 | A kind of device of solar generating of automatic tracing |
| CN208316114U (en) * | 2018-07-09 | 2019-01-01 | 温州市森脉电力设备有限公司 | A kind of Intelligent power distribution device based on modbus fieldbus |
| CN208353054U (en) * | 2018-06-27 | 2019-01-08 | 明光恒辉能源科技有限公司 | A kind of flexible solar photovoltaic power generation equipment used convenient for open air |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1776164A (en) * | 2004-11-15 | 2006-05-24 | 李红彪 | A fully automatic retractable protective cover |
| CN107947709A (en) * | 2017-12-21 | 2018-04-20 | 郑州天舜电子技术有限公司 | A kind of device of solar generating of automatic tracing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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Application publication date: 20201211 |