CN115102478A - Photovoltaic equipment and photovoltaic system - Google Patents
Photovoltaic equipment and photovoltaic system Download PDFInfo
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- CN115102478A CN115102478A CN202210780139.7A CN202210780139A CN115102478A CN 115102478 A CN115102478 A CN 115102478A CN 202210780139 A CN202210780139 A CN 202210780139A CN 115102478 A CN115102478 A CN 115102478A
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- 238000010248 power generation Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 244000309464 bull Species 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation 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
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 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
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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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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Abstract
The invention discloses a photovoltaic device and a photovoltaic system.A power generation mechanism comprises a fixed rod and a support plate, wherein the bottom of the fixed rod is fixedly connected with the top of a bottom plate, the top of the fixed rod is fixedly connected with the bottom of the support plate, photovoltaic plates are arranged on the left side and the right side of the outer surface of the support plate, and the sides, close to each other, of the outer surfaces of the two photovoltaic plates are movably connected with each other. This photovoltaic equipment and photovoltaic system, through setting up power generation mechanism, when light is in by weak to strong and by strong to weak stage, the flexible end of electric putter stretches out, even the board drives the one side follow motion that two photovoltaic boards are close to each other, and because the photovoltaic board opposite side is limited, lead to the photovoltaic board to overturn when the motion, its surface is corresponding with weak light angle after the photovoltaic board upset, with better photic electricity generation, thereby improve the utilization ratio of light energy, the problem that current solar panel fixed mounting leads to the light energy utilization ratio lower has been solved through the combination of above-mentioned structure.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic device and a photovoltaic system.
Background
Photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, and mainly comprises a solar panel (assembly), a controller and an inverter, wherein the main components comprise electronic components. The solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like.
To private nature or small-size photovoltaic power generation, because prior art solar panel fixed mounting leads to when the electricity generation, light by weak strong and by strong to weak region, solar panel receives the effect of light relatively poor, leads to the utilization ratio reduction of light energy to increase the cost of small-size electricity generation, consequently need solve to above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides photovoltaic equipment and a photovoltaic system, which solve the problem of low light energy utilization rate caused by the fixed installation of the existing solar panel.
In order to realize the purpose, the invention is realized by the following technical scheme: a photovoltaic device comprises a bottom plate, wherein a power generation mechanism is arranged at the top of the bottom plate.
The power generation mechanism comprises a fixing rod and a supporting plate, the bottom of the fixing rod is fixedly connected with the top of the bottom plate, the top of the fixing rod is fixedly connected with the bottom of the supporting plate, photovoltaic plates are arranged on the left side and the right side of the outer surface of the supporting plate, the two photovoltaic plates are movably connected with one side close to each other on the outer surface of the photovoltaic plates, a connecting assembly is arranged outside the photovoltaic plates, a supporting assembly is arranged outside the photovoltaic plates, electric push rods are fixedly connected to the left side and the right side of the outer surface of the supporting plate, output ends of the electric push rods are fixedly connected with a connecting plate, through rotating grooves are formed in the left side and the right side of the inner portion of the connecting plate, rotating rods are fixedly connected to the left side and the right side of the outer surface of the photovoltaic plates, and the outer surfaces of the rotating rods are connected with the inner surfaces of the rotating grooves in a rotating mode.
Preferably, coupling assembling is including changeing the cover and linking the post, link the one end of post and the one end fixed connection of outside bull stick, the surface of linking the post is connected with the internal surface rotation of changeing the cover.
Preferably, the inner wall of the rotating sleeve is provided with a limiting groove, the inner surface of the limiting groove is rotatably connected with a rotating ring, and the inner wall of the rotating ring is fixedly connected with the outer surface of the connecting column.
Preferably, the one end fixedly connected with semicircle strip of even post, the surface of semicircle strip is connected with the internal surface rotation of changeing the cover, the internal surface fixedly connected with fan-shaped strip of changeing the cover, the surface of fan-shaped strip and the surface swing joint of semicircle strip.
Preferably, the supporting assembly comprises a supporting rod and a fixing plate, the outer surface of the supporting rod is rotatably connected with the outer surface of the fixing plate, the bottom of the fixing plate is fixedly connected with the top of the supporting plate, the upper side and the lower side of the inside of the supporting rod are both provided with a through connecting groove, and the inner surface of the connecting groove is fixedly connected with the outer surface of the rotating sleeve.
Preferably, the inside of the fixed plate is connected with a riveting rod in a penetrating and rotating mode, the outer surface of the riveting rod is connected with the inner surface of the lower side connecting groove in a rotating mode, rotating frames are arranged on the upper side and the lower side of the outer surface of the supporting rod, the outer surface of the rotating frame above the rotating frames is fixedly connected with the outer surface of the supporting rod, and the outer surface of the rotating frame below the rotating frames is fixedly connected with the outer surface of the supporting plate.
Preferably, a telescopic rod is arranged between the two sides of the outer surfaces of the rotating frames, which are close to each other, the outer surfaces of the telescopic rods are respectively connected with the inner walls of the two rotating frames in a rotating mode, and a spring is sleeved on the outer surface of each telescopic rod.
The invention also discloses a photovoltaic system, which comprises a photovoltaic panel, an inverter and a storage battery, wherein the inverter and the storage battery are arranged outside the photovoltaic panel, the output end of the photovoltaic panel is electrically connected with the input end of the inverter through a lead, and the output end of the inverter is electrically connected with the input end of the storage battery through a lead.
Advantageous effects
The invention provides a photovoltaic device and a photovoltaic system. Compared with the prior art, the method has the following beneficial effects:
(1) the photovoltaic equipment and the photovoltaic system, the power generation mechanism comprises a fixed rod and a support plate, the bottom of the fixed rod is fixedly connected with the top of the bottom plate, the top of the fixed rod is fixedly connected with the bottom of the support plate, the left side and the right side of the outer surface of the support plate are respectively provided with a photovoltaic plate, one side of the outer surfaces of the two photovoltaic plates, which are close to each other, are movably connected with each other, the outer part of each photovoltaic plate is provided with a connecting component, the left side and the right side of the outer surface of the support plate are respectively and fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a connecting plate, the left side and the right side of the inner part of each connecting plate are respectively provided with a through rotating groove, the left side and the right side of the outer surfaces of the two photovoltaic plates are respectively and fixedly connected with rotating rods, the outer surfaces of the two inner rotating rods are respectively and rotatably connected with the inner surfaces of the rotating grooves, through the power generation mechanism, when light is in a strong illumination stage, the two photovoltaic plates can generate power in a maximum area, when light is in by weak to strong and by strong to weak stage, electric putter stretches out by flexible end, drive even board trailing motion, because the turn trough is connected with the rotary rod, even board drives the one side trailing motion that two photovoltaic boards are close to each other, and because the photovoltaic board opposite side is limited, lead to the photovoltaic board to overturn when the motion, its surface is corresponding with weak light angle after the photovoltaic board upset, with better photic electricity generation, thereby improve the utilization ratio of light energy, the problem that current solar panel fixed mounting leads to the light energy utilization ratio lower has been solved through the combination of above-mentioned structure.
(2) The photovoltaic equipment and the photovoltaic system are characterized in that the connecting assembly comprises a rotating sleeve and a connecting column, one end of the connecting column is fixedly connected with one end of an outer rotating rod, the outer surface of the connecting column is connected with the inner surface of the rotating sleeve in a rotating mode, a limiting groove is formed in the inner wall of the rotating sleeve, a rotating ring is connected with the inner surface of the limiting groove in a rotating mode, the inner wall of the rotating ring is fixedly connected with the outer surface of the connecting column, one end of the connecting column is fixedly connected with a semicircular strip, the outer surface of the semicircular strip is connected with the inner surface of the rotating sleeve in a rotating mode, a fan-shaped strip is fixedly connected with the inner surface of the rotating sleeve, the outer surface of the fan-shaped strip is movably connected with the outer surface of the semicircular strip, the connecting assembly is arranged, when the photovoltaic panel is displaced and overturned to adapt to the light irradiation angle, the connecting column and the connecting column are connected with the rotating rod in a rotating mode, one side of the photovoltaic panel can be supported, the photovoltaic panel can be convenient to overturn to improve the light energy utilization rate, and the rotating sleeve, Even the post and even the connection between groove and the swivel carries on spacingly to the photovoltaic board to reinforcing photovoltaic board's stability, and the combination of semicircle strip and fan-shaped strip carries on spacingly to the flip angle of photovoltaic board, avoids the unable normal reset of photovoltaic board of excessive upset, has solved current solar panel fixed mounting through the combination of above-mentioned structure and has leaded to the lower problem of light energy utilization ratio.
(3) The supporting component comprises a supporting rod and a fixing plate, the outer surface of the supporting rod is rotatably connected with the outer surface of the fixing plate, the bottom of the fixing plate is fixedly connected with the top of the supporting plate, the upper side and the lower side of the inside of the supporting rod are respectively provided with a through connecting groove, the inner surface of the upper side connecting groove is fixedly connected with the outer surface of the rotating sleeve, the inside of the fixing plate is rotatably connected with a riveting rod in a penetrating way, the outer surface of the riveting rod is rotatably connected with the inner surface of the lower side connecting groove, the upper side and the lower side of the outer surface of the supporting rod are respectively provided with a rotating frame, the outer surface of the upper rotating frame is fixedly connected with the outer surface of the supporting rod, the outer surface of the lower rotating frame is fixedly connected with the outer surface of the supporting plate, a telescopic rod is arranged between the mutually adjacent sides of the outer surfaces of the two rotating frames, the outer surface of the telescopic rod is respectively rotatably connected with the inner walls of the two rotating frames, a spring is sleeved on the outer surface of the telescopic rod, and the supporting component is arranged, at first through branch, gu the connection between board and the riveting pole, can support the photovoltaic board in order to strengthen its stability, the rotatable of branch simultaneously, the displacement and the upset of photovoltaic board have been convenient for, thereby be convenient for the photovoltaic board when according to light adjustment position, support the photovoltaic board, secondly, through the revolving rack, combination between telescopic link and the spring, compress telescopic link and spring when branch rotates, when the photovoltaic board needs to reset, the elasticity of spring can make things convenient for the restoration of photovoltaic board more, also can carry on spacingly to the flip angle of photovoltaic board simultaneously, avoid it unable normal to reset, thereby influence normal light energy electricity generation, the problem that current solar panel fixed mounting leads to light energy utilization to rate lower has been solved through the combination of above-mentioned structure to the combination of above-mentioned structure.
Drawings
FIG. 1 is a perspective view of the external structure of the present invention;
FIG. 2 is a perspective view of the external structure of the photovoltaic panel of the present invention;
FIG. 3 is an exploded view of the internal structure of the swivel sleeve of the present invention;
FIG. 4 is a perspective view of the external structure of the tie plate of the present invention;
figure 5 is a perspective view of the external structure of the bar of the present invention.
In the figure: the solar photovoltaic power generation system comprises a base plate 1, a power generation mechanism 2, a fixing rod 21, a support plate 22, a photovoltaic plate 23, a connecting assembly 24, a rotating sleeve 241, a connecting column 242, a limiting groove 243, a rotating ring 244, a semicircular strip 245, a sector strip 246, a supporting assembly 25, a supporting rod 251, a fixing plate 252, a connecting groove 253, a riveting rod 254, a rotating frame 255, a telescopic rod 256, a spring 257, an electric push rod 26, a connecting plate 27, a rotating groove 28, a rotating rod 29, an inverter 3 and a storage battery 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a photovoltaic device comprises a bottom plate 1, all structures of the device are made of corrosion-resistant, compression-resistant and wear-resistant materials, and a power generation mechanism 2 is arranged at the top of the bottom plate 1; the power generation mechanism 2 comprises a fixed rod 21 and a support plate 22, the bottom of the fixed rod 21 is fixedly connected with the top of the bottom plate 1, the top of the fixed rod 21 is fixedly connected with the bottom of the support plate 22, the fixed rod 21 and the support plate 22 are fixed through an existing adjustable fixing structure so as to be adjusted according to illumination angles in different seasons, photovoltaic plates 23 are arranged on the left side and the right side of the outer surface of the support plate 22 respectively, the photovoltaic plates 23 are existing solar panels, the outer surfaces of the two photovoltaic plates 23 are movably connected with one another, a connecting assembly 24 is arranged outside the photovoltaic plates 23, a supporting assembly 25 is arranged outside the photovoltaic plates 23, electric push rods 26 are fixedly connected with the left side and the right side of the outer surface of the support plate 22 respectively, the electric push rods 26 are electrically connected with an external control circuit through wires, the output end of the electric push rods 26 is fixedly connected with a connecting plate 27, and the left side and the right side inside the connecting plate 27 are provided with through rotating grooves 28, the left side and the right side of the outer surfaces of the two photovoltaic panels 23 are fixedly connected with rotating rods 29, the outer surfaces of the two inner rotating rods 29 are rotatably connected with the inner surface of a rotating groove 28, the connecting assembly 24 comprises a rotating sleeve 241 and a connecting column 242, one end of the connecting column 242 is fixedly connected with one end of the outer rotating rod 29, the outer surface of the connecting column 242 is rotatably connected with the inner surface of the rotating sleeve 241, the inner wall of the rotating sleeve 241 is provided with a limiting groove 243, the inner surface of the limiting groove 243 is rotatably connected with a rotating ring 244, the rotating ring 244 can be replaced by a bearing, the inner wall of the rotating ring 244 is fixedly connected with the outer surface of the connecting column 242, one end of the connecting column 242 is fixedly connected with a semicircular strip 245, the outer surface of the semicircular strip 245 is rotatably connected with the inner surface of the rotating sleeve 241, the inner surface of the rotating sleeve 241 is fixedly connected with a fan-shaped strip 246, the fan-shaped angle of the fan-shaped strip 246 is set according to the actual illumination angle, so that the photovoltaic panels 23 can turn over the angle to adapt to the light angle, the outer surface of the fan-shaped strip 246 is movably connected with the outer surface of the semicircular strip 245, the support assembly 25 comprises a support rod 251 and a fixed plate 252, the outer surface of the support rod 251 is rotatably connected with the outer surface of the fixed plate 252, the bottom of the fixed plate 252 is fixedly connected with the top of the support plate 22, the upper side and the lower side of the interior of the support rod 251 are respectively provided with a through connecting groove 253, the inner surface of the upper side connecting groove 253 is fixedly connected with the outer surface of the rotating sleeve 241, the interior of the fixed plate 252 is rotatably connected with a riveting rod 254 in a penetrating way, the size of the two end parts of the riveting rod 254 is larger than that of the middle part of the riveting rod 254, so as to enhance the stability of connection between the support rod 251 and the fixed plate 252, the outer surface of the riveting rod 254 is rotatably connected with the inner surface of the lower side connecting groove 253, the upper side and the lower side of the outer surface of the support rod 251 are respectively provided with rotating frames 255, the rotating frames 255 are composed of U-shaped frames and connecting shafts, the connecting shafts are rotatably connected with the interior of the telescopic rods 256 in a penetrating way, the upper rotating frames 255 are fixedly connected with the outer surface of the support rod 251, the surface of below revolving rack 255 and the outer fixed surface of extension board 22 are connected, be provided with telescopic link 256 between the one side that two revolving rack 255 surfaces are close to each other, and telescopic link 256's surface rotates with the inner wall of two revolving racks 255 respectively and is connected, and telescopic link 256's surface cover is equipped with spring 257, and the both ends of spring 257 all are connected with telescopic link 256's outer fixed surface.
The invention also discloses a photovoltaic system, which comprises a photovoltaic panel 23, an inverter 3 and a storage battery 4, wherein the inverter 3 and the storage battery 4 are arranged outside the photovoltaic panel 23, the inverter 3 and the storage battery 4 are arranged on the bottom plate 1, and can be installed according to actual conditions, and the electric energy generated by the photovoltaic panel 23 can be better allocated through the combination of the inverter 3 and the storage battery 4, so that the generated electric energy can be used according to actual requirements, the output end of the photovoltaic panel 23 is electrically connected with the input end of the inverter 3 through a lead, and the output end of the inverter 3 is electrically connected with the input end of the storage battery 4 through a lead.
And those not described in detail in this specification are well within the skill of those in the art.
When the photovoltaic panel is in operation, when light is in a strong illumination stage, the two photovoltaic panels 23 are tiled to receive light for power generation in the largest area, when light is in a stage from weak to strong and from strong to weak, the telescopic end of the electric push rod 26 extends out to drive the connecting panel 27 to move along with the light, due to the connection of the rotating groove 28 and the rotating rod 29, the connecting panel 27 drives one side of the two photovoltaic panels 23 close to each other to move along with the following, and due to the limitation of the other side of the photovoltaic panel 23, the photovoltaic panel 23 is overturned, the surface of the inverted photovoltaic panel 23 corresponds to the angle of weak light, so that the photovoltaic panel 23 can better receive light for power generation, the utilization rate of light energy is improved, and meanwhile, when the photovoltaic panel 23 is displaced and overturned to adapt to the light irradiation angle, one side of the photovoltaic panel 23 can be supported through the connection of the rotating sleeve 241, the connecting column 242 and the rotating rod 29, so that the overturning of the photovoltaic panel 23 is convenient to improve the light utilization rate, meanwhile, the photovoltaic panel 23 is limited by the connection between the rotating sleeve 241, the connecting column 242, the connecting groove 243 and the rotating ring 244 to enhance the stability of the photovoltaic panel 23, the combination of the semicircular strips 245 and the fan-shaped strips 246 limits the turning angle of the photovoltaic panel 23, and the photovoltaic panel 23 can be supported by the connection among the supporting rod 251, the fixing plate 252 and the riveting rod 254 to enhance the stability of the photovoltaic panel 23, meanwhile, the supporting rod 251 can rotate to facilitate the displacement and turning of the photovoltaic panel 23, so that the photovoltaic panel 23 can be supported when the position of the photovoltaic panel 23 is adjusted according to light, and through the combination among the rotating frame 255, the telescopic rod 256 and the spring 257, when the supporting rod 251 rotates, the telescopic rod 256 and the spring 257 are compressed, when the photovoltaic panel 23 needs to be reset, the elastic force of the spring 257 can facilitate the resetting of the photovoltaic panel 23, and simultaneously limit the turning angle of the photovoltaic panel 23, the photovoltaic panel 23 is prevented from being turned over excessively and cannot be reset normally.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A photovoltaic device comprising a base plate (1), characterized in that: the top of the bottom plate (1) is provided with a power generation mechanism (2);
the power generation mechanism (2) comprises a fixed rod (21) and a support plate (22), the bottom of the fixed rod (21) is fixedly connected with the top of the bottom plate (1), the top of the fixed rod (21) is fixedly connected with the bottom of the support plate (22), photovoltaic plates (23) are arranged on the left side and the right side of the outer surface of the support plate (22), one sides, close to each other, of the outer surfaces of the two photovoltaic plates (23) are movably connected with each other, a connecting assembly (24) is arranged outside the photovoltaic plates (23), a supporting assembly (25) is arranged outside the photovoltaic plates (23), electric push rods (26) are fixedly connected with the left side and the right side of the outer surface of the support plate (22), a connecting plate (27) is fixedly connected with the output end of the electric push rods (26), through rotary grooves (28) are formed in the left side and the right side of the inside of the connecting plate (27), rotary rods (29) are fixedly connected with the left side and the right side of the outer surface of the two photovoltaic plates (23), the outer surfaces of the two inner rotating rods (29) are rotatably connected with the inner surface of the rotating groove (28).
2. A photovoltaic device according to claim 1, characterized in that: coupling assembling (24) are including changeing cover (241) and linking post (242), link the one end of post (242) and the one end fixed connection of outside bull stick (29), the surface of linking post (242) is connected with the internal surface rotation of changeing cover (241).
3. A photovoltaic device according to claim 2, characterized in that: the inner wall of the rotating sleeve (241) is provided with a limiting groove (243), the inner surface of the limiting groove (243) is rotatably connected with a rotating ring (244), and the inner wall of the rotating ring (244) is fixedly connected with the outer surface of the connecting column (242).
4. A photovoltaic device according to claim 3, characterized in that: one end fixedly connected with semicircle strip (245) of even post (242), the surface of semicircle strip (245) rotates with the internal surface of changeing cover (241) and is connected, change the fan-shaped strip (246) of internal surface fixedly connected with of cover (241), the surface swing joint of the surface of fan-shaped strip (246) and semicircle strip (245).
5. A photovoltaic device according to claim 2, characterized in that: the supporting assembly (25) comprises a supporting rod (251) and a fixing plate (252), the outer surface of the supporting rod (251) is rotatably connected with the outer surface of the fixing plate (252), the bottom of the fixing plate (252) is fixedly connected with the top of the supporting plate (22), the upper side and the lower side of the inside of the supporting rod (251) are provided with through connecting grooves (253), and the inner surface of the connecting grooves (253) on the upper side is fixedly connected with the outer surface of the rotating sleeve (241).
6. A photovoltaic device according to claim 5, characterized in that: the riveting rod (254) is connected to the inside of the fixed plate (252) in a penetrating and rotating mode, the outer surface of the riveting rod (254) is connected with the inner surface of the lower side connecting groove (253) in a rotating mode, rotating frames (255) are arranged on the upper side and the lower side of the outer surface of the supporting rod (251), the outer surface of the rotating frame (255) above is fixedly connected with the outer surface of the supporting rod (251), and the outer surface of the rotating frame (255) below is fixedly connected with the outer surface of the supporting plate (22).
7. A photovoltaic device according to claim 6, characterized in that: two be provided with telescopic link (256) between the one side that the revolving rack (255) surface is close to each other, the surface of telescopic link (256) rotates with the inner wall of two revolving racks (255) respectively and is connected, the surface cover of telescopic link (256) is equipped with spring (257).
8. A photovoltaic system comprising a photovoltaic panel (23), an inverter (3) and a storage battery (4), the inverter (3) and the storage battery (4) being arranged outside the photovoltaic panel (23), characterized in that: the output end of the photovoltaic panel (23) is electrically connected with the input end of the inverter (3) through a conducting wire, and the output end of the inverter (3) is electrically connected with the input end of the storage battery (4) through a conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210780139.7A CN115102478A (en) | 2022-07-04 | 2022-07-04 | Photovoltaic equipment and photovoltaic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210780139.7A CN115102478A (en) | 2022-07-04 | 2022-07-04 | Photovoltaic equipment and photovoltaic system |
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|---|---|
| CN115102478A true CN115102478A (en) | 2022-09-23 |
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| CN202210780139.7A Pending CN115102478A (en) | 2022-07-04 | 2022-07-04 | Photovoltaic equipment and photovoltaic system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116667758A (en) * | 2023-08-01 | 2023-08-29 | 协享能源科技(江苏)有限公司 | Photovoltaic bracket with simple inclination angle adjustment for roof photovoltaic power station |
-
2022
- 2022-07-04 CN CN202210780139.7A patent/CN115102478A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116667758A (en) * | 2023-08-01 | 2023-08-29 | 协享能源科技(江苏)有限公司 | Photovoltaic bracket with simple inclination angle adjustment for roof photovoltaic power station |
| CN116667758B (en) * | 2023-08-01 | 2023-11-14 | 协享能源科技(江苏)有限公司 | Photovoltaic bracket with simple inclination angle adjustment for roof photovoltaic power station |
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