Photovoltaic power generation device and method thereof

Abstract

The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation device and method and a photovoltaic power generation mechanism, the photovoltaic power generation device comprises a mounting rack, the top of the mounting rack is fixedly connected with a motor, the output end of the motor penetrates into the mounting rack, the output end of the motor is fixedly connected with a screw rod, and the screw rod is fixedly connected with a screw rod. The surface of the screw rod is in threaded connection with a thread sleeve, a lifting rod is arranged on the inner side of the mounting frame, the outer end of the lifting rod is fixedly connected with the inner side of the thread sleeve, an opening plate can be attached to an attaching plate through a wind driving assembly in a wind resistance reducing mechanism, airflow can pass through a mounting groove in a shielding plate, and the opening plate is fixed to the mounting frame. And meanwhile, a temperature rising and falling assembly attached to the interior of the cooling assembly can drive a cooling plate to rise according to temperature changes, meanwhile, a cooling assembly can be started through a temperature starting assembly to cool a heat dissipation coil pipe, and the heat dissipation coil pipe on the cooling plate can be attached to the cooling plate for heat dissipation.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation, and in particular to a photovoltaic power generation device and a method thereof. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels (modules), controllers and inverters, and the main components are composed of electronic components. After solar cells are connected in series and packaged for protection, they can form large-area solar cell modules, which are then combined with power controllers and other components to form photovoltaic power generation devices.

[0003] In order to protect the photovoltaic panels, the existing photovoltaic power generation devices use shielding plates to protect the photovoltaic panels when in use. However, the shielding plates will face greater wind resistance in windy weather, affecting the stability of the shielding plates when in use. Long-term use will cause damage to the connection of the shielding plates. At the same time, the shielding plates cannot cool the photovoltaic panels when used for shielding, which not only affects the power generation efficiency of the photovoltaic panels when facing high temperature weather, but also shortens the service life of the photovoltaic panels due to long-term high temperature operation. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above problems existing in the existing photovoltaic power generation devices, the present invention is proposed.

[0006] Therefore, an object of the present invention is to provide a photovoltaic power generation device, the purpose of which is to reduce wind resistance and perform temperature reduction at the same time.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a photovoltaic power generation mechanism, which includes a mounting frame, a motor is fixedly connected to the top of the mounting frame, the output end of the motor passes through the interior of the mounting frame, a screw is fixedly connected to the output end of the motor, a screw sleeve is threadedly connected to the surface of the screw, a lifting rod is arranged on the inner side of the mounting frame, the outer end of the lifting rod is fixedly connected to the inner side of the screw sleeve, a plurality of lifting rods are arranged and are distributed at equal distances, a plurality of lifting rods are arranged and are distributed at equal distances, a photovoltaic panel is arranged on the left side of the lifting rod, the photovoltaic panel is movably connected to the lifting rod, a shielding plate is arranged on the top of the photovoltaic panel, the shielding plate is fixedly connected to the lifting rod, the top of the photovoltaic panel is movably connected to the shielding plate, a movable rod is arranged on the left side of the lifting rod, the front and rear sides of the movable rod surface are fixedly connected to telescopic rods, the right end of the telescopic rod is fixedly connected to the mounting frame, and the left side of the photovoltaic panel is movably connected to the movable rod; A wind resistance reduction mechanism, comprising a mounting groove, the mounting groove being arranged on the right side of the shielding plate, a bonding plate being fixedly connected to the inside of the mounting groove, a plurality of bonding plates being arranged and being distributed at equal distances, an opening plate being movably connected to the top of the bonding plate, a wind drive component being arranged on the top of the inner wall of the mounting groove, a closing and resetting component being arranged on the front side of the left side of the top of the photovoltaic panel, and a limiting component being arranged on the bottom of the inner wall of the mounting groove; and, A fitting cooling mechanism includes a cooling plate, both sides of the front and back sides of the photovoltaic panel are fixedly connected with temperature lifting components, the bottom of the cooling plate is fixedly connected with a cooling component, the bottom of the photovoltaic panel is fixedly connected with a heat sink, a plurality of heat sinks are provided and are equidistantly distributed, the top of the cooling plate is fixedly connected with a heat dissipation coil, the heat sink is movably connected to the heat dissipation coil, a temperature opening component is provided on the right side of the top of the photovoltaic panel, and a fitting closing component is fixedly connected to the bottom of the left side of the shielding plate.

[0008] As a preferred solution of the photovoltaic power generation device described in the present invention, wherein: the wind drive component includes a fixing groove, the fixing groove is opened at the top of the inner wall of the installation groove, the front and rear sides of the inside of the fixing groove are movably connected with gears, the right side of the inside of the fixing groove is movably connected with a transmission plate, the front and rear sides of the top of the transmission plate are opened with tooth grooves, the tooth grooves are opened with a plurality of and are equidistantly distributed, the tooth grooves are meshed with the gears, the top of the gear is fixedly connected with a transmission rod, the top of the transmission rod passes through the right side of the baffle plate and is movably connected with the baffle plate, the top of the transmission rod is fixedly connected with a wind drive frame, and the bottom of the transmission plate is fixedly connected to the top of the opening plate.

[0009] As a preferred solution of the photovoltaic power generation device described in the present invention, wherein: the closed reset component includes a receiving groove, a fixed shaft is fixedly connected to the left side inside the receiving groove, a push rod is movably connected to the surface of the fixed shaft, a torsion spring is sleeved on the front end and the rear side of the surface of the fixed shaft, an end of the torsion spring close to the push rod is fixedly connected to the push rod, an end of the torsion spring away from the push rod is fixedly connected to the inner wall of the receiving groove, a sliding groove corresponding to the receiving groove is provided on the front side of the left side of the baffle plate, a sliding block is movably connected to the inside of the sliding groove, a traction rope is fixedly connected to the right side of the sliding block, an end of the traction rope away from the sliding block is fixedly connected to the transmission plate, the push rod is movably connected to the sliding block, and the push rod is movably connected to the sliding groove.

[0010] As a preferred solution of the photovoltaic power generation device described in the present invention, wherein: the limiting assembly includes a limiting groove, the bottom of the opening plate is fixedly connected to a limiting strip, and the limiting strip is movably connected to the limiting groove.

[0011] As a preferred solution of the photovoltaic power generation device described in the present invention, wherein: the temperature lifting and lowering component includes a liquid storage cylinder, the liquid storage cylinder is fixedly connected to both sides of the front and back sides of the photovoltaic panel, the interior of the liquid storage cylinder is movably connected with a piston ring, the top of the piston ring is fixedly connected with a lifting plate, the bottom of the lifting plate is fixedly connected with a connecting frame, the connecting frame is fixedly connected to the cooling plate, and the interior of the liquid storage cylinder is filled with mercury.

[0012] As a preferred solution of the photovoltaic power generation device described in the present invention, wherein: the cooling group includes a micro-circulation pump, the front and rear sides of the bottom of the cooling plate are fixedly connected to a water tank, the micro-circulation pump is communicated with the water tank, the heat dissipation coil is connected to the water tank, the bottom of the water tank is fixedly connected to a semiconductor refrigeration sheet, a plurality of semiconductor refrigeration sheets are arranged and distributed at equal distances in a rectangular shape, and the bottom of the water tank is fixedly installed with heat dissipation fins.

[0013] As a preferred solution of the photovoltaic power generation device described in the present invention, wherein: the temperature opening component includes a connecting groove, the connecting groove is opened on the right side of the top of the photovoltaic panel, the front side of the inner wall of the connecting groove is fixedly connected to a piston cylinder, the interior of the piston cylinder is movably connected to a piston rod, the rear end of the piston rod penetrates to the rear side of the piston cylinder and is movably connected to the piston cylinder, the interior of the connecting groove is movably connected to a mounting block, the front side of the mounting block is fixedly inlaid with a push-type switch, the rear end of the piston rod is movably connected to the push-type switch, and the interior of the piston cylinder is filled with mercury.

[0014] As a preferred solution of the photovoltaic power generation device described in the present invention, wherein: the fitting closing component includes a trigger rod, an inclined guide groove is opened on the top of the mounting block, the trigger rod is movably connected to the inclined guide groove, a return spring is fixedly connected to the rear side of the inner wall of the connecting groove, and the front end of the return spring is fixedly connected to the back side of the mounting block.

[0015] The beneficial effects of the present invention are as follows: the wind drive component inside the wind resistance reduction mechanism can open the opening plate, so that when the opening plate is opened, the airflow can pass through the mounting groove, thereby reducing the wind resistance of the shielding plate in windy weather. At the same time, the temperature lifting component inside the cooling mechanism can be combined with the cooling component to cool the photovoltaic panel.

[0016] In view of the problems existing in the use method of the above-mentioned existing photovoltaic power generation device, the present invention is proposed.

[0017] Therefore, the object of the present invention is to provide a method for using a photovoltaic power generation device, the purpose of which is to reduce the wind resistance of the shielding plate while being able to fit and cool the photovoltaic panel.

[0018] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising: Reducing the wind resistance of the shielding plate by means of a wind resistance reducing mechanism; The photovoltaic panel is cooled by means of a bonding cooling mechanism.

[0019] As a preferred embodiment of the method for using the photovoltaic power generation device of the present invention, the method comprises: The wind resistance reducing mechanism can reduce the wind resistance of the shielding plate in windy weather; The laminating and cooling mechanism can gradually laminarize with the photovoltaic panel to cool it down as the temperature rises.

[0020] The beneficial effects of the present invention are as follows: by reducing the wind resistance, the wind drive component inside the mechanism can make the opening plate fit with the fitting plate, so that the airflow can pass through the mounting groove on the shielding plate, thereby reducing the wind resistance of the shielding plate; at the same time, the temperature lifting component inside the fitting cooling component can drive the cooling plate to rise according to the temperature change; at the same time, the cooling component can be turned on by the temperature opening component to cool the heat dissipation coil, so that the heat dissipation coil on the cooling plate can fit with the cooling plate to dissipate heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them: Figure 1The present invention provides an overall structural diagram.

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the lifting rod provided by the present invention.

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the shielding plate provided by the present invention.

[0024] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the shielding plate provided by the present invention.

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the transmission plate provided by the present invention.

[0026] Figure 6 This is a schematic diagram of the three-dimensional cross-sectional structure of the liquid storage cylinder provided by the present invention.

[0027] Figure 7 This is a schematic diagram of the three-dimensional structure of the water storage tank provided by the present invention.

[0028] Figure 8 This is a schematic exploded view of a three-dimensional cross-section of a photovoltaic panel provided by the present invention.

[0029] Fig. 9 This is a schematic diagram of the three-dimensional structure of the heat sink provided by the present invention. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0034] Reference Figures 1 to 9 , which is the first embodiment of the present invention, provides a method for using a photovoltaic power generation device, which can reduce wind resistance and achieve cooling at the same time.

[0035] The wind resistance reducing mechanism 200 can reduce the wind resistance of the shielding plate 107 in windy weather; The laminating and cooling mechanism 300 can gradually laminarly cool the photovoltaic panel 106 as the temperature rises.

[0036] The wind drive assembly 204 inside the wind resistance reduction mechanism 200 can drive the opening plate 203 on a windy day, so that the opening plate 203 fits with the fitting plate 202 inside the mounting groove 201, so that the airflow can pass through the mounting groove 201 on the shielding plate 107, thereby reducing the wind resistance of the shielding plate 107; By fitting the temperature raising and lowering component 302 inside the cooling mechanism 300, the cooling plate 301 can be driven to move upward as the temperature rises. Meanwhile, as the temperature rises, the temperature opening component 306 can open the cooling component 303 to cool the heat dissipation coil 305, so that the cooling plate 301 can drive the cooled heat dissipation coil 305 to cooperate with the heat sink 304 to fit and cool the photovoltaic panel 106.

[0037] Reference Figures 1 to 5 and Figure 8 , which is a second embodiment of the present invention, provides a wind resistance reducing mechanism 200, and reduces wind resistance in windy weather by using the wind resistance reducing mechanism 200.

[0038] The wind resistance reducing mechanism 200 comprises a mounting groove 201, which is provided on the right side of the shielding plate 107, a bonding plate 202 is fixedly connected inside the mounting groove 201, a plurality of bonding plates 202 are provided and are distributed at equal distances, an opening plate 203 is movably connected to the top of the bonding plate 202, a wind drive component 204 is provided on the top of the inner wall of the mounting groove 201, a closing and resetting component 205 is provided on the front side of the top left side of the photovoltaic panel 106, and a limiting component 206 is provided on the bottom of the inner wall of the mounting groove 201.

[0039] The wind drive assembly 204 includes a fixed groove 204a, which is opened at the top of the inner wall of the installation groove 201. The front and rear sides of the fixed groove 204a are movably connected with gears 204b. The right side of the fixed groove 204a is movably connected with a transmission plate 204c. The front and rear sides of the top of the transmission plate 204c are provided with tooth grooves 204d. There are several tooth grooves 204d and they are equidistantly distributed. The tooth grooves 204d are meshed with the gear 204b. The top of the gear 204b is fixedly connected with a transmission rod 204e. The top of the transmission rod 204e penetrates to the right side of the baffle plate 107 and is movably connected to the baffle plate 107. The top of the transmission rod 204e is fixedly connected with a wind drive frame 204f. The bottom of the transmission plate 204c is fixedly connected to the top of the opening plate 203.

[0040] The closed reset component 205 includes a receiving groove 205a, a fixed shaft 205b is fixedly connected to the left side of the receiving groove 205a, a push rod 205c is movably connected to the surface of the fixed shaft 205b, a torsion spring 205d is sleeved on the front end and the rear side of the surface of the fixed shaft 205b, one end of the torsion spring 205d close to the push rod 205c is fixedly connected to the push rod 205c, and one end of the torsion spring 205d away from the push rod 205c is fixedly connected to the inner wall of the receiving groove 205a, a sliding groove 205e corresponding to the receiving groove 205a is provided on the front side of the left side of the baffle plate 107, a sliding block 205f is movably connected to the inside of the sliding groove 205e, a traction rope 205g is fixedly connected to the right side of the sliding block 205f, and the end of the traction rope 205g away from the sliding block 205f is fixedly connected to the transmission plate 204c, the push rod 205c is movably connected to the sliding block 205f, and the push rod 205c is movably connected to the sliding groove 205e.

[0041] The limiting assembly 206 includes a limiting groove 206a, and the bottom of the opening plate 203 is fixedly connected to a limiting strip 206b, and the limiting strip 206b is movably connected to the limiting groove 206a.

[0042] Specifically, when facing strong winds, the airflow will blow towards the wind drive frame 204f on the shielding plate 107, so that the wind drive frame 204f can rotate after being blown by the airflow, so that the wind drive frame 204f can drive the transmission rod 204e to rotate, and when the transmission rod 204e rotates, it can drive the gear 204b to rotate, so that after the gear 204b rotates, it can cooperate with the tooth groove 204d on the transmission plate 204c to drive the transmission plate 204c to move, so that after the transmission plate 204c moves inside the fixed groove 204a, it can drive the opening plate 203 to fit with the bonding plate 202, so that after the opening plate 203 and the bonding plate 202 are fitted, the installation groove 201 can be opened, so that the airflow can flow through the installation groove 201, thereby reducing the wind resistance of the shielding plate 107 in windy weather.

[0043] During the process of the photovoltaic panel 106 and the shielding plate 107 being attached to each other, the push rod 205c on the surface of the fixed shaft 205b inside the storage groove 205a will first be inserted into the sliding groove 205e and contact the sliding block 205f. As the photovoltaic panel 106 and the shielding plate 107 are attached to each other, the push rod 205c inside the storage groove 205a will rotate about the axis of the fixed shaft 205b, so that the push rod 205c can push the sliding block 205f to move inside the sliding groove 205e, so that the sliding block 205f can pull the transmission through the traction rope 205g during the movement. The movable plate 204c is reset inside the fixed groove 204a, so that the transmission plate 204c will drive the opening plate 203 to move during the reset process inside the fixed groove 204a, so that the opening plate 203 can be staggered with the bonding plate 202 after moving, so that the cooperation between the opening plate 203 and the bonding plate 202 can seal the installation groove 201, and prevent the installation groove 201 from opening during the bonding process of the baffle plate 107 and the photovoltaic panel 106, and prevent foreign matter from falling onto the photovoltaic panel 106 through the installation groove 201 after the baffle plate 107 and the photovoltaic panel 106 are bonded.

[0044] When the opening plate 203 moves inside the installation groove 201, the limiting strip 206b will be driven to move inside the limiting groove 206a, so that the coordinated use of the limiting strip 206b and the limiting groove 206a can ensure the stability of the opening plate 203 when moving, and at the same time can limit the opening plate 203 to prevent the opening plate 203 from separating from the installation groove 201.

[0045] Furthermore, when the photovoltaic panel 106 is in normal use and faces strong winds, the strong wind will blow the wind drive frame 204f on the top of the transmission rod 204e to rotate, so that the wind drive frame 204f can drive the gear 204b inside the fixed groove 204a to rotate through the transmission rod 204e, so that after the gear 204b rotates, it can drive the transmission plate 204c to move backward inside the fixed groove 204a through the tooth groove 204d on the transmission plate 204c, so that the transmission plate 204c can move backward, so that the transmission plate 204c can drive the opening plate 203 inside the installation groove 201 to move backward, so that the opening plate 203 can fit with the fitting plate 202 inside the installation groove 201 after moving backward, so that when the strong wind blows towards the shielding plate 107, it can pass through the installation groove 201, thereby reducing the windward area of ​​the shielding plate 107, thereby reducing the wind resistance of the shielding plate 107.

[0046] When the opening plate 203 moves, the limiting strip 206b will be driven to move inside the limiting groove 206a, so that the cooperation between the limiting strip 206b and the limiting groove 206a can ensure the stability of the opening plate 203 when moving.

[0047] When the photovoltaic panel 106 is gradually attached to the shielding plate 107, the push rod 205c inside the storage groove 205a will first contact the sliding block 205f inside the sliding groove 205e, and as the photovoltaic panel 106 and the shielding plate 107 are attached, the push rod 205c can drive the sliding block 205f to move to the right inside the sliding groove 205e, so that when the sliding block 205f moves to the right inside the sliding groove 205e, it can drive the transmission plate 204c through the traction rope 205g. Move forward so that the transmission plate 204c can drive the opening plate 203 to move forward, so that the opening plate 203 cooperates with the bonding plate 202 to seal the installation groove 201, thereby preventing foreign matter from falling onto the photovoltaic panel 106 through the installation groove 201 to protect the photovoltaic panel 106. After the photovoltaic panel 106 is separated from the shielding plate 107, the torsion spring 205d inside the connecting groove 306a can drive the push rod 205c to reset through its own torque.

[0048] Reference Figure 1~2 and Figures 6 to 9 , which is the third embodiment of the present invention, provides a laminating and cooling mechanism 300, through which laminating and cooling mechanism 300 is implemented to achieve laminating and heat dissipation and cooling according to temperature changes.

[0049] The laminating cooling mechanism 300 includes a cooling plate 301, temperature raising and lowering components 302 are fixedly connected to both sides of the front and back of the photovoltaic panel 106, a cooling component 303 is fixedly connected to the bottom of the cooling plate 301, a heat sink 304 is fixedly connected to the bottom of the photovoltaic panel 106, a plurality of heat sinks 304 are arranged and are distributed at equal distances, a heat dissipation coil 305 is fixedly connected to the top of the cooling plate 301, the heat sink 304 is movably connected to the heat dissipation coil 305, a temperature opening component 306 is provided on the right side of the top of the photovoltaic panel 106, and a laminating closing component 307 is fixedly connected to the bottom of the left side of the shielding plate 107.

[0050] The temperature lifting component 302 includes a liquid storage cylinder 302a, which is fixedly connected to both sides of the front and back of the photovoltaic panel 106. The interior of the liquid storage cylinder 302a is movably connected with a piston ring 302b, the top of the piston ring 302b is fixedly connected with a lifting plate 302c, the bottom of the lifting plate 302c is fixedly connected with a connecting frame 302d, the connecting frame 302d is fixedly connected to the cooling plate 301, and the interior of the liquid storage cylinder 302a is filled with mercury.

[0051] The cooling group includes a micro-circulation pump 303a, and the front and rear sides of the bottom of the cooling plate 301 are fixedly connected to a water tank 303b, the micro-circulation pump 303a is connected to the water tank 303b, the heat dissipation coil 305 is connected to the water tank 303b, and the bottom of the water tank 303b is fixedly connected to a semiconductor refrigeration plate 303c. There are several semiconductor refrigeration plates 303c and they are distributed at equal distances in a rectangular shape. The bottom of the water tank 303b is fixedly installed with a heat dissipation fin 303d.

[0052] The temperature opening component 306 includes a connecting groove 306a, which is opened on the right side of the top of the photovoltaic panel 106. The front side of the inner wall of the connecting groove 306a is fixedly connected to a piston cylinder 306b, and the interior of the piston cylinder 306b is movably connected to a piston rod 306c. The rear end of the piston rod 306c penetrates to the rear side of the piston cylinder 306b and is movably connected to the piston cylinder 306b. The interior of the connecting groove 306a is movably connected to a mounting block 306d, and the front side of the mounting block 306d is fixedly inlaid with a push-type switch 306e. The rear end of the piston rod 306c is movably connected to the push-type switch 306e, and the interior of the piston cylinder 306b is filled with mercury.

[0053] The fitting closing component 307 includes a trigger rod 307a, and an inclined guide groove 307b is provided on the top of the mounting block 306d. The trigger rod 307a is movably connected to the inclined guide groove 307b, and a return spring 307c is fixedly connected to the rear side of the inner wall of the connecting groove 306a, and the front end of the return spring 307c is fixedly connected to the back side of the mounting block 306d.

[0054] Specifically, as the outside temperature rises, the temperature of mercury inside the liquid storage cylinder 302a will rise, which will increase its own volume and push the piston ring 302b upward. After the piston ring 302b moves upward, it can drive the lifting plate 302c to move the upward connecting frame 302d upward. After the connecting frame 302d moves upward, it can drive the cooling plate 301 to move upward. After the cooling plate 301 moves upward, it can drive the heat dissipation coil 305 and the water tank 303b to move upward. During the upward movement of the cooling plate 301, the heat sink 304 at the bottom of the photovoltaic panel 106 will be inserted between the heat dissipation coil 305. As the cooling plate 301 rises, the heat dissipation coil 305 will be able to fit the bottom of the photovoltaic panel 106.

[0055] When the outside temperature rises, the volume of mercury inside the piston cylinder 306b will increase, thereby pushing the piston rod 306c to move, so that the piston rod 306c can contact the push-type switch 306e on the mounting block 306d inside the connecting groove 306a after moving. As the piston rod 306c contacts the push-type switch 306e, the semiconductor refrigeration plate 303c and the micro circulation pump 303a can be started.

[0056] After the semiconductor refrigeration sheet 303c is started, it can cool the water tank 303b, thereby reducing the temperature of the cooling water inside the water tank 303b. At the same time, the micro-circulation pump 303a works to inject the cooling water inside the water tank 303b into the heat dissipation coil 305, so that the cooling water inside the heat dissipation coil 305 enters the water tank 303b for cooling. The cooled cooling water is injected into the heat dissipation coil 305 to dissipate heat in contact with the photovoltaic panel 106, thereby avoiding the high temperature of the photovoltaic panel 106 affecting the service life of the photovoltaic panel 106, and the heat dissipation fins 303d can ensure that the heating surface of the semiconductor refrigeration sheet 303c dissipates heat stably.

[0057] At the same time, during the process of the photovoltaic panel 106 and the baffle plate 107 being fitted together, the trigger rod 307a will be inserted into the inclined guide groove 307b. As the photovoltaic panel 106 and the baffle plate 107 are fitted together, the trigger rod 307a can cooperate with the inclined guide groove 307b to push the mounting block 306d backward, so that after the mounting block 306d moves backward, it can drive the push-type switch 306e to separate from the piston rod 306c. After the push-type switch 306e is separated from the piston rod 306c, the micro-circulation pump 303a and the semiconductor cooling plate 303c can be turned off to reduce energy consumption. After the trigger rod 307a is separated from the inclined guide groove 307b, the spring can drive the mounting block 306d to reset through its own elastic force.

[0058] Furthermore, when the photovoltaic panel 106 is facing high temperature weather, the mercury inside the liquid storage cylinder 302a will change in volume as the temperature rises, thereby driving the piston ring 302b to move upward, so that the piston ring 302b can drive the lifting plate 302c to move upward after moving upward, and the lifting plate 302c can drive the connecting frame 302d to move upward after moving upward, so that the connecting frame 302d can drive the cooling plate 301 to move upward.

[0059] At the same time, as the temperature rises, the volume of mercury in the piston cylinder 306b in the connecting groove 306a will change, thereby driving the piston rod 306c to move, so that the piston rod 306c can fit with the push switch 306e on the mounting block 306d after moving, so that the push switch 306e can start the micro-circulation pump 303a and the semiconductor refrigeration plate 303c, so that the start of the semiconductor refrigeration plate 303c can cool the water tank 303b, and at the same time, the heat dissipation fins 303d can dissipate heat from the heating surface of the semiconductor refrigeration plate 303c, so that the cooling water inside the water tank 303b can be cooled, and with the opening of the micro-circulation pump 303a, the cooled cooling water inside the water tank 303b can be injected into the heat dissipation coil 305, so that the cooling water inside the heat dissipation coil 305 can enter the water tank 303b for cooling, thereby circulating, and the temperature of the heat dissipation coil 305 can be reduced with the circulation of the cooling water.

[0060] As the cooling plate 301 rises, the heat dissipation coil 305 will be driven to move upward, so that when the heat dissipation coil 305 moves upward, it will first contact the heat sink 304 at the bottom of the photovoltaic panel 106, and the photovoltaic panel 106 will be cooled by the heat sink 304. As the cooling plate 301 moves upward, the heat dissipation coil 305 will be able to fit with the photovoltaic panel 106, thereby cooling the photovoltaic panel 106.

[0061] At the same time, as the photovoltaic panel 106 and the baffle plate 107 are fitted together, the trigger rod 307a on the baffle plate 107 will enter the connecting groove 306a and contact the inclined guide groove 307b on the mounting block 306d. As the photovoltaic panel 106 and the baffle plate 107 are completely fitted together, the trigger rod 307a can cooperate with the inclined guide groove 307b to enable the mounting block 306d to drive the push-type switch 306e to move backward, and enable the mounting block 306d to compress the return spring 307c, so that the push-type switch 306e can be separated from the piston rod 306c after moving backward, thereby shutting down the micro-circulation pump 303a and the semiconductor refrigeration plate 303c, reducing their energy consumption. At the same time, after the trigger rod 307a is separated from the inclined guide groove 307b, the return spring 307c can drive the mounting block 306d to reset.

[0062] It should be noted that the heat dissipation coil 305 is hollow so that outside air can circulate, so that the outside air can carry a part of the heat when circulating, thereby further dissipating heat and cooling the heat dissipation coil 305.

[0063] The remaining structure is the same as that of Example 2.

[0064] Reference Figures 1 to 9 , which is the fourth embodiment of the present invention, is different from the third embodiment in that: a photovoltaic power generation device.

[0065] When the photovoltaic panel 106 is in normal use and faces strong winds, the strong wind will blow the wind drive frame 204f on the top of the transmission rod 204e to rotate, so that the wind drive frame 204f can drive the gear 204b inside the fixed groove 204a to rotate through the transmission rod 204e, so that after the gear 204b rotates, it can drive the transmission plate 204c to move backward inside the fixed groove 204a through the tooth groove 204d on the transmission plate 204c, so that the transmission plate 204c can move backward, so that the transmission plate 204c can drive the opening plate 203 inside the installation groove 201 to move backward, so that the opening plate 203 can fit with the fitting plate 202 inside the installation groove 201 after moving backward, so that when the strong wind blows towards the shielding plate 107, it can pass through the installation groove 201, thereby reducing the windward area of ​​the shielding plate 107, thereby reducing the wind resistance of the shielding plate 107.

[0066] When the photovoltaic panel 106 is facing high temperature weather, the mercury inside the liquid storage cylinder 302a will change in volume as the temperature rises, thereby driving the piston ring 302b to move upward, so that the piston ring 302b can drive the lifting plate 302c to move upward after moving upward, and the lifting plate 302c can drive the connecting frame 302d to move upward after moving upward, so that the connecting frame 302d can drive the cooling plate 301 to move upward.

[0067] At the same time, as the temperature rises, the volume of mercury in the piston cylinder 306b in the connecting groove 306a will change, thereby driving the piston rod 306c to move, so that the piston rod 306c can fit with the push switch 306e on the mounting block 306d after moving, so that the push switch 306e can start the micro-circulation pump 303a and the semiconductor refrigeration plate 303c, so that the start of the semiconductor refrigeration plate 303c can cool the water tank 303b, and at the same time, the heat dissipation fins 303d can dissipate heat from the heating surface of the semiconductor refrigeration plate 303c, so that the cooling water inside the water tank 303b can be cooled, and with the opening of the micro-circulation pump 303a, the cooled cooling water inside the water tank 303b can be injected into the heat dissipation coil 305, so that the cooling water inside the heat dissipation coil 305 can enter the water tank 303b for cooling, thereby circulating, and the temperature of the heat dissipation coil 305 can be reduced with the circulation of the cooling water.

[0068] As the cooling plate 301 rises, the heat dissipation coil 305 will be driven to move upward, so that when the heat dissipation coil 305 moves upward, it will first contact the heat sink 304 at the bottom of the photovoltaic panel 106, and the photovoltaic panel 106 will be cooled by the heat sink 304. As the cooling plate 301 moves upward, the heat dissipation coil 305 will be able to fit with the photovoltaic panel 106, thereby cooling the photovoltaic panel 106.

[0069] When facing extreme weather, start the motor 102, so that after the motor 102 is started, it can drive the screw sleeve 104 to move through the screw rod 103, so that the screw sleeve 104 can drive the lifting rod 105 to move downward, so that during the downward movement of the lifting rod 105, the right end of the photovoltaic panel 106 can be driven to move downward, and the photovoltaic panel 106 can rotate along the axis of the movable rod 108, so that the photovoltaic panel 106 can gradually fit with the shielding plate 107.

[0070] When the opening plate 203 moves, the limiting strip 206b will be driven to move inside the limiting groove 206a, so that the cooperation between the limiting strip 206b and the limiting groove 206a can ensure the stability of the opening plate 203 when moving.

[0071] When the photovoltaic panel 106 is gradually attached to the shielding plate 107, the push rod 205c inside the storage groove 205a will first contact the sliding block 205f inside the sliding groove 205e, and as the photovoltaic panel 106 and the shielding plate 107 are attached, the push rod 205c can drive the sliding block 205f to move to the right inside the sliding groove 205e, so that when the sliding block 205f moves to the right inside the sliding groove 205e, it can drive the transmission plate 204c through the traction rope 205g. Move forward so that the transmission plate 204c can drive the opening plate 203 to move forward, so that the opening plate 203 cooperates with the bonding plate 202 to seal the installation groove 201, thereby preventing foreign matter from falling onto the photovoltaic panel 106 through the installation groove 201 to protect the photovoltaic panel 106. After the photovoltaic panel 106 is separated from the shielding plate 107, the torsion spring 205d inside the connecting groove 306a can drive the push rod 205c to reset through its own torque.

[0072] At the same time, as the photovoltaic panel 106 and the baffle plate 107 are fitted together, the trigger rod 307a on the baffle plate 107 will enter the connecting groove 306a and contact the inclined guide groove 307b on the mounting block 306d. As the photovoltaic panel 106 and the baffle plate 107 are completely fitted together, the trigger rod 307a can cooperate with the inclined guide groove 307b to enable the mounting block 306d to drive the push-type switch 306e to move backward, and enable the mounting block 306d to compress the return spring 307c, so that the push-type switch 306e can be separated from the piston rod 306c after moving backward, thereby shutting down the micro-circulation pump 303a and the semiconductor refrigeration plate 303c, reducing their energy consumption. At the same time, after the trigger rod 307a is separated from the inclined guide groove 307b, the return spring 307c can drive the mounting block 306d to reset.

[0073] In summary, the opening plate 203 on the shielding plate 107 can be driven by the wind drive component 204 in windy weather, so that the opening plate 203 can be fitted with the bonding plate 202, and strong winds can pass through the mounting groove 201 on the shielding plate 107, thereby reducing the wind resistance of the shielding plate 107. In hot weather, the temperature lifting component 302 inside the bonding cooling mechanism 300 drives the cooling plate 301 to move upward, so that after the cooling plate 301 moves upward, it can drive the heat dissipation coil 305 to move upward and fit the photovoltaic panel 106. At the same time, the temperature opening component 306 can start the cooling component 303 to cool the heat dissipation coil 305, so that the heat dissipation coil 305 is cooled in the process of fitting with the photovoltaic panel 106.

[0074] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible, for example, the size, scale, structure, shape and proportion of various elements, and parameter values ​​such as temperature, pressure, etc., mounting arrangements, use of materials, color, directional changes, etc., without substantially departing from the novel angles and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of the execution function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to a variety of modifications that still fall within the scope of the appended claims. In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described, that is, those features that are not relevant to the best mode currently considered to carry out the invention, or those features that are not relevant to implementing the invention.

[0075] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A photovoltaic power generation device, characterized in that: A photovoltaic power generation mechanism (100) comprises a mounting frame (101), wherein a motor (102) is fixedly connected to the top of the mounting frame (101), an output end of the motor (102) penetrates into the interior of the mounting frame (101), a screw rod (103) is fixedly connected to the output end of the motor (102), a screw sleeve (104) is threadedly connected to the surface of the screw rod (103), a lifting rod (105) is arranged on the inner side of the mounting frame (101), an outer end of the lifting rod (105) is fixedly connected to the inner side of the screw sleeve (104), a plurality of lifting rods (105) are arranged and are distributed at equal distances, and a plurality of lifting rods (105) are arranged and are distributed at equal distances. A photovoltaic panel (106) is arranged on the left side of the lifting rod (105), the photovoltaic panel (106) is movably connected to the lifting rod (105), a shielding plate (107) is arranged on the top of the photovoltaic panel (106), the shielding plate (107) is fixedly connected to the lifting rod (105), the top of the photovoltaic panel (106) is movably connected to the shielding plate (107), a movable rod (108) is arranged on the left side of the lifting rod (105), the right sides of the front side and the rear side of the movable rod (108) are fixedly connected to a telescopic rod (109), the right end of the telescopic rod (109) is fixedly connected to the mounting frame (101), and the left side of the photovoltaic panel (106) is movably connected to the movable rod (108); A wind resistance reduction mechanism (200), comprising a mounting groove (201), the mounting groove (201) being provided on the right side of the shielding plate (107), a bonding plate (202) being fixedly connected inside the mounting groove (201), a plurality of bonding plates (202) being provided and distributed at equal distances, an opening plate (203) being movably connected to the top of the bonding plate (202), a wind drive component (204) being provided on the top of the inner wall of the mounting groove (201), a closing and resetting component (205) being provided on the front side of the left side of the top of the photovoltaic panel (106), and a limiting component (206) being provided on the bottom of the inner wall of the mounting groove (201); and, A fitting cooling mechanism (300) comprises a cooling plate (301), the front and back sides of the photovoltaic panel (106) are both fixedly connected with temperature lifting components (302), the bottom of the cooling plate (301) is fixedly connected with a cooling component (303), the bottom of the photovoltaic panel (106) is fixedly connected with a heat sink (304), a plurality of heat sinks (304) are provided and are distributed at equal distances, the top of the cooling plate (301) is fixedly connected with a heat dissipation coil (305), the heat sink (304) is movably connected to the heat dissipation coil (305), the right side of the top of the photovoltaic panel (106) is provided with a temperature opening component (306), and the bottom of the left side of the shielding plate (107) is fixedly connected with a fitting closing component (307).

2. The photovoltaic power generation device according to claim 1, characterized in that: The wind drive assembly (204) comprises a fixing groove (204a), the fixing groove (204a) being arranged at the top of the inner wall of the installation groove (201), the front side and the rear side of the fixing groove (204a) being movably connected with a gear (204b), the right side of the fixing groove (204a) being movably connected with a transmission plate (204c), the front side and the rear side of the top of the transmission plate (204c) being arranged with tooth grooves (204d), the tooth grooves (204d) being arranged with a plurality of tooth grooves and The tooth grooves (204d) are distributed at equal distances, meshing with the gear (204b), the top of the gear (204b) is fixedly connected to a transmission rod (204e), the top of the transmission rod (204e) passes through the right side of the baffle plate (107) and is movably connected to the baffle plate (107), the top of the transmission rod (204e) is fixedly connected to a wind drive frame (204f), and the bottom of the transmission plate (204c) is fixedly connected to the top of the opening plate (203).

3. The photovoltaic power generation device according to claim 2, characterized in that: The closing and resetting assembly (205) comprises a receiving groove (205a), a fixed shaft (205b) is fixedly connected to the left side of the receiving groove (205a), a push rod (205c) is movably connected to the surface of the fixed shaft (205b), a torsion spring (205d) is sleeved on the front end and the rear side of the surface of the fixed shaft (205b), an end of the torsion spring (205d) close to the push rod (205c) is fixedly connected to the push rod (205c), and an end of the torsion spring (205d) away from the push rod (205c) is fixedly connected to the inner wall of the receiving groove (205a). The front side of the left side of the shielding plate (107) is provided with a sliding groove (205e) corresponding to the storage groove (205a); a sliding block (205f) is movably connected inside the sliding groove (205e); a traction rope (205g) is fixedly connected to the right side of the sliding block (205f); an end of the traction rope (205g) away from the sliding block (205f) is fixedly connected to the transmission plate (204c); the pushing rod (205c) is movably connected to the sliding block (205f); and the pushing rod (205c) is movably connected to the sliding groove (205e).

4. The photovoltaic power generation device according to claim 3, characterized in that: The limiting assembly (206) comprises a limiting groove (206a), the bottom of the opening plate (203) is fixedly connected to a limiting strip (206b), and the limiting strip (206b) is movably connected to the limiting groove (206a).

5. The photovoltaic power generation device according to any one of claims 2 to 4, characterized in that: The temperature lifting component (302) comprises a liquid storage cylinder (302a), the liquid storage cylinder (302a) being fixedly connected to both sides of the front and back sides of the photovoltaic panel (106), the interior of the liquid storage cylinder (302a) being movably connected to a piston ring (302b), the top of the piston ring (302b) being fixedly connected to a lifting plate (302c), the bottom of the lifting plate (302c) being fixedly connected to a connecting frame (302d), the connecting frame (302d) being fixedly connected to the cooling plate (301), and the interior of the liquid storage cylinder (302a) being filled with mercury.

6. The photovoltaic power generation device according to claim 5, characterized in that: The cooling group comprises a micro-circulation pump (303a); the front side and the rear side of the bottom of the cooling plate (301) are fixedly connected to a water tank (303b); the micro-circulation pump (303a) is in communication with the water tank (303b); the heat dissipation coil (305) is in communication with the water tank (303b); the bottom of the water tank (303b) is fixedly connected to a semiconductor refrigeration sheet (303c); a plurality of semiconductor refrigeration sheets (303c) are provided and are distributed at equal distances in a rectangular shape; and the bottom of the water tank (303b) is fixedly mounted with heat dissipation fins (303d) that are fixedly connected thereto.

7. The photovoltaic power generation device according to claim 6, characterized in that: The temperature opening component (306) comprises a connecting groove (306a), wherein the connecting groove (306a) is opened on the right side of the top of the photovoltaic panel (106), a piston cylinder (306b) is fixedly connected to the front side of the inner wall of the connecting groove (306a), a piston rod (306c) is movably connected inside the piston cylinder (306b), a rear end of the piston rod (306c) passes through the rear side of the piston cylinder (306b) and is movably connected to the piston cylinder (306b), a mounting block (306d) is movably connected inside the connecting groove (306a), a push-type switch (306e) is fixedly embedded on the front side of the mounting block (306d), a rear end of the piston rod (306c) is movably connected to the push-type switch (306e), and the interior of the piston cylinder (306b) is filled with mercury.

8. The photovoltaic power generation device according to claim 7, characterized in that: The fitting closing component (307) comprises a trigger rod (307a); an inclined guide groove (307b) is provided on the top of the mounting block (306d); the trigger rod (307a) is movably connected to the inclined guide groove (307b); a return spring (307c) is fixedly connected to the rear side of the inner wall of the connection groove (306a); and a front end of the return spring (307c) is fixedly connected to the back side of the mounting block (306d).

9. A method for using a photovoltaic power generation device, characterized in that: The photovoltaic power generation device according to any one of claims 1 to 8 further comprises: Reducing the wind resistance of the shielding plate (107) by means of a wind resistance reducing mechanism (200); The photovoltaic panel (106) is cooled by means of a laminating cooling mechanism (300).

10. The method for using the photovoltaic power generation device according to claim 9, characterized in that: include, The wind resistance reducing mechanism (200) can reduce the wind resistance of the shielding plate (107) in windy weather; The laminating and cooling mechanism (300) can gradually laminarly cool the photovoltaic panel (106) as the temperature rises.

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