1. A solar power generation device for a building roof comprises a ceiling mechanism (1) and a plurality of solar mechanisms (2), and is characterized in that the top end of the ceiling mechanism (1) is fixedly connected with a top block (3), and a sliding mechanism (4) is arranged on the ceiling mechanism (1);

the sliding mechanism (4) comprises two fixing frames (41), three sliding grooves (42), two screw rods (43), two sliding blocks (44), a connecting belt (45), two belt pulleys (46) and a motor (47), and the two sliding blocks (44) are provided with cleaning mechanisms (5);

clean mechanism (5) and contain dwang (51), two cleaning brushes (52), rotation post (53) and a plurality of flabellum (54), two cleaning brushes (52) are fixed in dwang (51) outer wall both sides side, the one end fixed connection of rotation post (53) and dwang (51), it is a plurality of flabellum (54) and the outer wall fixed connection who rotates post (53), be provided with on kicking block (3) and wash mechanism (8).

2. The solar power generation device for the building roof as claimed in claim 1, wherein a top plate (6) is fixedly connected to the bottom end of the ceiling mechanism (1), a building wall (7) is fixedly connected to the bottom end of the top plate (6), the flushing mechanism (8) comprises a water tank (81), a sewer pipe (82), a water accumulating tank (83), a water feeding pipe (84), a water pump (85), a connecting pipe (86) and a plurality of water outlet pipes (87), and the water tank (81) is fixedly connected with the building wall (7).

3. The solar power generation device for the building roof as claimed in claim 2, wherein the bottom end of the downcomer (82) is fixedly inserted and connected with one side of the water tank (81), the top end of the downcomer (82) is fixedly inserted and connected with one end of the connecting pipe (86), the water pump (85) is installed at one end of the downcomer (82), one ends of the water outlet pipes (87) are fixedly inserted and connected with one side of the connecting pipe (86), and the outer wall of the water outlet pipe (87) is fixedly inserted and connected with one side of the top block (3).

4. The solar power generation device for the building roof as claimed in claim 2, wherein the water collecting tank (83) is arranged at the top end of the roof plate (6), one end of the downcomer (82) is fixedly inserted and connected with the inner wall of the water collecting tank (83), the other end of the downcomer (82) is fixedly inserted and connected with the top end of the water tank (81), and the water pump (85) and the connecting pipe (86) are arranged in the inner cavity of the roof block (3).

5. The solar power generation device for the building roof as claimed in claim 1, wherein two ends of the screw rod (43) are rotatably connected with two ends of the inner wall of the fixing frame (41) through bearings, the bottom of the slide block (44) is in threaded connection with the outer wall of the screw rod (43), one end of the screw rod (43) is fixedly connected with the belt pulley (46), the connecting belt (45) is arranged between the two belt pulleys (46), one end of one of the screw rods (43) is in transmission connection with the output end of the motor (47), one of the sliding chutes (42) is arranged on one side of one of the fixing frames (41), and the other two sliding chutes (42) are arranged on two sides of the other fixing frame (41).

6. The solar power generation device for the building roof as claimed in claim 1, wherein the roof mechanism (1) comprises a rain-proof plate (11), a steel frame (12) and two water dripping grooves (13), the bottom end of the rain-proof plate (11) is fixedly connected with the top end of the steel frame (12) through a fixing bolt, the two side edges of the steel frame (12) are fixedly connected with the top end of the roof plate (6) through a fixing bolt, and the two water dripping grooves (13) are respectively arranged on the two side edges of the bottom end of the rain-proof plate (11).

7. The solar power generation device for the building roof as claimed in claim 1, wherein the solar mechanism (2) comprises a fixing frame (21), a solar cell module (22), a fixing groove (23), four first connecting blocks (24), four second connecting blocks (25), eight stopper blocks (26) and a sealing ring (27), the fixing groove (23) is formed on one side of the flashing (11), the solar cell module (22) is fixedly connected with the inner wall of the fixing frame (21), and the fixing frame (21) is slidably inserted into the inner cavity of the fixing groove (23).

8. The solar power generation device for the building roof as claimed in claim 7, wherein four first connecting blocks (24) are fixedly connected with the bottom of the outer wall of the fixing frame (21) in a rectangular array, four second connecting blocks (25) are fixedly connected with the inner wall of the fixing groove (23) in a rectangular array through fixing nails, and the bottom ends of two adjacent limiting blocks (26) are fixedly connected with the inner wall of the second connecting blocks (25).

9. The solar power generation device for the building roof as claimed in claim 8, wherein the first connecting block (24) is slidably inserted into the inner cavity of the second connecting block (25), the limiting block (26) is slidably engaged with the bottom end of the first connecting block (24), the outer wall of the sealing ring (27) is fixedly connected with the outer wall of the fixing groove (23), and the inner wall of the sealing ring (27) is attached to the inner wall of the fixing frame (21).

10. The solar power generation device for the building roof as claimed in claim 6, wherein a plurality of support columns (9) are fixedly connected to the middle of the steel frame (12) at equal intervals, the bottom ends of the support columns (9) are fixedly connected with the top end of the top plate (6) through fixing bolts, the top end of the top plate (6) is fixedly connected with a storage battery through a support frame, and the bottom end of the support frame is fixedly connected with the top end of the top plate (6) through fixing bolts.

Background

Solar photovoltaic power generation is a power generation mode for directly converting solar energy into electric energy, solar power generation is a mode for directly converting solar energy into electric energy by using a battery pack, the solar battery pack is a solid device for realizing P-V conversion by using the electronic characteristics of semiconductor materials, in vast areas without power networks, illumination and living power supply can be realized for users by using the solar battery pack, and some developed countries can realize complementation with regional power grid connection.

The roof can be installed on the building roof in some current areas, the problem of roof water leakage and heat insulation is convenient to reduce, the solar cell module can only be fixed on the roof, falling leaves and dust on the solar panel cannot be cleaned from the building roof frequently by a user, and the falling leaves are easily accumulated on the surface of the solar cell module under the condition of strong wind, so that the phenomenon that the electric energy conversion of the solar cell module is reduced is caused, and the solar power generation efficiency is influenced.

Disclosure of Invention

The present invention is directed to a solar power generation device for a building roof, which solves the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a solar power generation device for a building roof comprises a roof mechanism and a plurality of solar mechanisms, wherein the top end of the roof mechanism is fixedly connected with a jacking block, and a sliding mechanism is arranged on the roof mechanism;

the sliding mechanism comprises two fixing frames, three sliding chutes, two screw rods, two sliding blocks, a connecting belt, two belt pulleys and a motor, and cleaning mechanisms are arranged on the two sliding blocks;

clean the mechanism and contain dwang, two brushes, rotation post and a plurality of flabellum, two the brush cleaner is fixed in dwang outer wall both sides limit, the one end fixed connection of rotation post and dwang is a plurality of the outer wall fixed connection of flabellum and rotation post, be provided with on the kicking block and wash the mechanism.

Preferably, the bottom end of the ceiling mechanism is fixedly connected with a top plate, the bottom end of the top plate is fixedly connected with a building wall, the flushing mechanism comprises a water tank, a sewer pipe, a water accumulating tank, a water feeding pipe, a water pump, a connecting pipe and a plurality of water outlet pipes, and the water tank is fixedly connected with the building wall.

Preferably, the bottom end of the downcomer is fixedly and alternately connected with one side of the water tank, the top end of the downcomer is fixedly and alternately connected with one end of the connecting pipe, the water pump is installed at one end of the downcomer, one ends of the water outlet pipes are fixedly and alternately connected with one side of the connecting pipe, and the outer wall of each water outlet pipe is fixedly and alternately connected with one side of the ejector block.

Preferably, the water accumulation tank is arranged at the top end of the top plate, one end of the downcomer is fixedly and alternately connected with the inner wall of the water accumulation tank, the other end of the downcomer is fixedly and alternately connected with the top end of the water tank, and the water pump and the connecting pipe are arranged in the inner cavity of the top block.

Preferably, the two ends of the screw rod are rotatably connected with the two ends of the inner wall of the fixing frame through bearings, the bottom of the sliding block is in threaded connection with the outer wall of the screw rod, one end of the screw rod is fixedly connected with the belt pulleys, the connecting belt is arranged between the two belt pulleys, one end of the screw rod is in transmission connection with the output end of the motor, one sliding groove is arranged on one side of one fixing frame, and the other two sliding grooves are arranged on two sides of the other fixing frame.

Preferably, the ceiling mechanism comprises a rain-proof plate, a steel frame and two water dripping grooves, the bottom end of the rain-proof plate is fixedly connected with the top end of the steel frame through a fixing bolt, two sides of the steel frame are fixedly connected with the top end of the top plate through a fixing bolt, and the two water dripping grooves are respectively arranged on two sides of the bottom end of the rain-proof plate.

Preferably, solar energy mechanism contains fixed frame, solar module, fixed slot, four first connecting blocks, four second connecting blocks, eight stoppers and sealing washer, the avris of flashing is seted up to the fixed slot, the inner wall fixed connection of solar module and fixed frame, the inner chamber sliding interlude of fixed frame and fixed slot is connected.

Preferably, four first connecting block is the outer wall bottom fixed connection of rectangular array and fixed frame, four the second connecting block is the inner wall fixed connection of rectangular array through staple and fixed slot, adjacent two the bottom of stopper and the inner wall fixed connection of second connecting block.

Preferably, the inner chamber sliding alternate of first connecting block and second connecting block is connected, the bottom slip joint of stopper and first connecting block, the outer wall of sealing washer and the outer wall fixed connection of fixed slot, the inner wall of sealing washer is laminated with the inner wall of fixed frame mutually.

Preferably, a plurality of support columns of middle part equidistance fixedly connected with of steelframe, the top fixed connection of fixing bolt and roof is passed through to the bottom of support column, support frame fixedly connected with battery is passed through on the top of roof, the top fixed connection of fixing bolt and roof is passed through to the bottom of support frame.

The invention has the technical effects and advantages that:

(1) according to the cleaning device, the cleaning mechanism and the flushing mechanism are matched, the rotating rod can conveniently slide up and down through the sliding of the upper sliding block of the sliding mechanism, the cleaning brush on the rotating rod can clean the top surface of the ceiling mechanism through the rotation of the fan blades, fallen leaves cannot affect the normal use of the battery assembly, and the flushing mechanism is convenient for flushing dust;

(2) according to the solar energy water-saving rain-proof plate, the arrangement mode that the water accumulating tank is matched with the water pump is utilized, rainwater can be conveniently collected through the water drainage pipe and the water tank, waste of water resources is reduced, water can conveniently clean the solar cell module on one side of the rain-proof plate through the water pump and the water drainage pipes, and the influence of dust is reduced;

(3) according to the invention, the first connecting block is stably clamped in the inner cavity of the second connecting block through the limiting block by utilizing the matching arrangement mode of the first connecting block and the second connecting block, so that the connection stability of the fixing frame and the flashing board is conveniently improved, rainwater is conveniently reduced to enter the inner cavity of the fixing groove through the sealing ring, and the connection tightness of the fixing frame and the fixing groove is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic side sectional view of a solar cell module according to the present invention.

FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention.

FIG. 4 is a schematic cross-sectional view of the top surface of the fixing frame of the present invention.

FIG. 5 is an enlarged view of a portion of the structure shown at B in FIG. 4 according to the present invention.

FIG. 6 is a schematic view of the overall structure of the slider according to the present invention.

FIG. 7 is an enlarged view of a portion of the structure of FIG. 1 at C according to the present invention.

FIG. 8 is a schematic side sectional view of the top block of the present invention.

In the figure: 1. a ceiling mechanism; 11. a flashing board; 12. a steel frame; 13. a drip trough; 2. a solar mechanism; 21. a fixing frame; 22. a solar cell module; 23. fixing grooves; 24. a first connection block; 25. a second connecting block; 26. a limiting block; 27. a seal ring; 3. a top block; 4. a sliding mechanism; 41. a fixed mount; 42. a chute; 43. a screw rod; 44. a slider; 45. connecting a belt; 46. a belt pulley; 47. a motor; 5. a cleaning mechanism; 51. rotating the rod; 52. cleaning with a brush; 53. rotating the column; 54. a fan blade; 6. a top plate; 7. building a wall body; 8. a flushing mechanism; 81. a water tank; 82. a sewer pipe; 83. a water accumulation tank; 84. a water feeding pipe; 85. a water pump; 86. a connecting pipe; 87. a water outlet pipe; 9. and (4) a support column.

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.

The invention provides a solar power generation device for a building roof as shown in figures 1-8, which comprises a ceiling mechanism 1 and a plurality of solar mechanisms 2, and is convenient for improving the waterproof and heat insulation efficiency of a building through the ceiling mechanism 1, wherein the top end of the ceiling mechanism 1 is fixedly connected with a top block 3, the outer wall of the top block 3 is of an arc structure, and a sliding mechanism 4 is arranged on the ceiling mechanism 1, so that a cleaning mechanism 5 can stably slide;

the sliding mechanism 4 comprises two fixing frames 41, three sliding grooves 42, two screw rods 43, two sliding blocks 44, a connecting belt 45, two belt pulleys 46 and a motor 47, the fixing frames 41 are in a rectangular tubular structure, the sliding grooves 42 are rectangular grooves, the sliding blocks 44 are in a rectangular block structure, and the two sliding blocks 44 are provided with the cleaning mechanisms 5;

the cleaning mechanism 5 comprises a rotating rod 51, two cleaning brushes 52, a rotating column 53 and a plurality of fan blades 54, the rotating rod 51 is a circular rod, the two cleaning brushes 52 are fixed at two sides of the outer wall of the rotating rod 51, so that the cleaning brushes 52 can be attached to the upper surfaces of the rain-proof plate 11 and the solar cell module 22 to rotate conveniently through the rotation of the rotating rod 51, impurities such as fallen leaves attached to the upper surfaces of the rain-proof plate 11 and the solar cell module 22 can be cleaned conveniently, the impurities such as the fallen leaves can not be attached to the upper surfaces of the rain-proof plate 11 and the solar cell module 22 for a long time, the impurities such as the fallen leaves can not affect the normal operation of the solar cell module 22, the rotating column 53 is fixedly connected with one end of the rotating rod 51, the plurality of fan blades 54 are fixedly connected with the outer wall of the rotating column 53, the fan blades 54 are fixedly connected with the outer wall of the rotating column 53 in an annular array, and the fan blades 54 can rotate under the wind force condition, the rotating rod 51 is driven to rotate, the energy-saving and environment-friendly performance of the device is improved, two ends of the rotating rod 51 are rotatably and alternately connected with the top of the sliding block 44 through bearings, and the top block 3 is provided with the flushing mechanism 8, so that one side of the flashing board 11 can be conveniently flushed, and dust and the like can be flushed;

the bottom end of the ceiling mechanism 1 is fixedly connected with a top plate 6, the top plate 6 is of a reinforced concrete structure, the bottom end of the top plate 6 is fixedly connected with a building wall 7, a flushing mechanism 8 comprises a water tank 81, a sewer pipe 82, a water accumulating tank 83, an upper water pipe 84, a water pump 85, a connecting pipe 86 and a plurality of water outlet pipes 87, the water tank 81 is of a rectangular structure, the water accumulating tank 83 is of a rectangular annular structure and is convenient for collecting falling water on the ceiling mechanism 1, the water tank 81 is fixedly connected with the building wall 7, the bottom end of the sewer pipe 82 is fixedly and alternately connected with one side of the water tank 81, the top end of the sewer pipe 82 is fixedly and alternately connected with one end of the connecting pipe 86, the water pump 85 is installed at one end of the sewer pipe 82, one ends of the water outlet pipes 87 are fixedly and alternately connected with one side of the connecting pipe 86, the outer wall of the water outlet pipe 87 is fixedly and alternately connected with one side of the top block 3 and is convenient for water to flow out from the inner cavity of the water outlet pipes 87, the water can wash one side of the rain-proof plate 11 and the upper surface of the solar cell module 22, so that the influence of impurities such as dust on the solar cell module 22 is reduced, the water accumulation groove 83 is formed in the top end of the top plate 6, one end of the lower water pipe 82 is fixedly connected with the inner wall of the water accumulation groove 83 in an inserting mode, the other end of the lower water pipe 82 is fixedly connected with the top end of the water tank 81 in an inserting mode, and the water pump 85 and the connecting pipe 86 are arranged in the inner cavity of the top block 3;

the two ends of the screw rod 43 are rotatably connected with the two ends of the inner wall of the fixing frame 41 through bearings, the bottom of the slide block 44 is in threaded connection with the outer wall of the screw rod 43, the two sides of the bottom of the slide block 44 are both in sliding and penetrating connection with limiting rods, the two ends of the limiting rods are both fixedly connected with the inner wall of the fixing frame 41, so that the position of the slide block 44 is limited, the slide block 44 cannot rotate along with the screw rod 43, the sliding stability of the slide block 44 is improved, one end of the screw rod 43 is fixedly connected with the belt pulley 46, the connecting belt 45 is arranged between the two belt pulleys 46, one end of one screw rod 43 is in transmission connection with the output end of the motor 47, the two screw rods 43 can synchronously rotate through the connecting belt 45 and the belt pulley 46, the two slide blocks 44 can stably slide on the screw rod 43 synchronously, the position stability of the rotating rod 51 is improved, one sliding chute 42 is arranged on one side of one fixing frame 41, the other two sliding grooves 42 are arranged on two sides of the other fixing frame 41, and the rotating rod 51 is in sliding penetrating connection with the inner cavity of the sliding groove 42, so that the cleaning brush 52 can clean the upper surface of the solar cell module 22 comprehensively;

the ceiling mechanism 1 comprises a rain-proof plate 11, a steel frame 12 and two water dripping grooves 13, two side edges of the rain-proof plate 11 are of an inclined structure, so that uniform flow direction of rainwater is facilitated, the steel frame 12 is of a steel pipe frame structure, so that the position of the rain-proof plate 11 is conveniently supported, the bottom end of the rain-proof plate 11 is fixedly connected with the top end of the steel frame 12 through fixing bolts, two side edges of the steel frame 12 are fixedly connected with the top end of the top plate 6 through fixing bolts, the two water dripping grooves 13 are respectively arranged on two side edges of the bottom end of the rain-proof plate 11, so that rainwater is conveniently prevented from entering the middle of the top plate 6 through the water dripping grooves 13;

the solar mechanism 2 comprises a fixing frame 21, a solar battery assembly 22, a fixing groove 23, four first connecting blocks 24, four second connecting blocks 25, eight limiting blocks 26 and a sealing ring 27, wherein the fixing frame 21 is of a rectangular box-shaped structure, the first connecting blocks 24 are of a triangular structure with certain toughness and elasticity, the bottom ends of the first connecting blocks 24 are provided with M-shaped grooves, the inner cavity of the second connecting blocks 25 is of a triangular structure, the limiting blocks 26 are of a triangular structure matched with the bottom ends of the first connecting blocks 24, the fixing groove 23 is arranged on one side of the flashing board 11, the solar battery assembly 22 is fixedly connected with the inner wall of the fixing frame 21, the fixing frame 21 is slidably and alternately connected with the inner cavity of the fixing groove 23, the four first connecting blocks 24 are of a rectangular array and fixedly connected with the bottom of the outer wall of the fixing frame 21, the four second connecting blocks 25 are of a rectangular array and fixedly connected with the inner wall of the fixing groove 23 through fixing nails, the bottom ends of two adjacent limiting blocks 26 are fixedly connected with the inner wall of the second connecting block 25; the inner cavities of the first connecting block 24 and the second connecting block 25 are slidably inserted and connected, the limiting block 26 is slidably clamped with the bottom end of the first connecting block 24, so that the connection stability of the fixing frame 21 and the fixing groove 23 is improved, the position of the solar cell module 22 is more stable, the outer wall of the sealing ring 27 is fixedly connected with the outer wall of the fixing groove 23, the sealing ring 27 is of a rectangular annular structure, the inner wall of the sealing ring 27 is attached to the inner wall of the fixing frame 21, and the sealing performance of the fixing frame 21 and the fixing groove 23 is improved;

a plurality of support columns 9 of middle part equidistance fixedly connected with of steelframe 12, fixing bolt and roof 6's top fixed connection is passed through to support column 9's bottom, be convenient for improve the stability of steelframe 12 position, support frame fixedly connected with battery is passed through on roof 6's top, fixing bolt and roof 6's top fixed connection are passed through to the bottom of support frame, solar module 22 passes through photovoltaic controller and battery electric connection, water pump 85 is through first external switch and battery electric connection, motor 47 is through second external switch and battery electric connection.

The working principle of the invention is as follows:

when the solar cell module 22 is installed, the second connecting block 25 is fixed to the inner wall of the fixing groove 23, the solar cell module 22 is hermetically fixed in the inner cavity of the fixing frame 21, the inner cavity of the fixing frame 21 and the inner cavity of the fixing groove 23 are slidably inserted, the sealing ring 27 is stably located between the fixing frame 21 and the fixing groove 23, the fixing frame 21 is conveniently hermetically fixed, meanwhile, the inner cavities of the first connecting block 24 and the second connecting block 25 are slidably inserted, the limiting block 26 can be clamped at the bottom of the first connecting block 24, the first connecting block 24 and the second connecting block 25 are in a mortise and tenon structure, the position of the fixing frame 21 is conveniently fixed, the solar cell module 22 can normally provide electric power for a storage battery, and rainwater enters the inner cavity of the water tank 81 through the water collecting tank 83;

by starting the first external switch of the water pump 85, water in the inner cavity of the water tank 81 can enter the inner cavity of the connecting pipe 86 through the water feeding pipe 84, so that the water can be conveniently discharged from the inner cavity of the water discharging pipe 87, one side of the flashing board 11 can be washed by the water, the dust on the surface of the solar battery component 22 in the inner cavity of the fixing frame 21 can be washed by the water, and the surface tidiness of the solar battery component 22 is improved;

through the starting of the second external switch of the motor 47, the rotation of one of the screw rods 43 is facilitated, the two screw rods 43 can synchronously rotate by connecting the belt 45 with the belt pulley 46, the sliding blocks 44 can stably slide on the screw rods 43, the rotating rods 51 on the two sliding blocks 44 can move on the upper surface of the solar cell module 22, the fan blades 54 can rotate on the rotating columns 53 by blowing wind power, the rotating rods 51 can rotate on the two sliding blocks 44, the cleaning brushes 52 fixed on the rotating rods 51 can be attached to the upper surfaces of the rainproof plate 11 and the solar cell module 22, fallen leaves attached to the upper surfaces of the rainproof plate 11 and the solar cell module 22 can be conveniently cleaned, the fallen leaves can not influence the normal absorption and conversion of the light energy by the solar cell module 22, and the conversion rate of the electric energy of the solar cell module 22 is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.