Photovoltaic power generation and energy storage integrated device

Abstract

The invention relates to the technical field of photovoltaic power generation, and discloses a photovoltaic power generation and energy storage integrated device, which comprises a bottom plate, a plurality of groups of first brackets arranged on the top surface of the bottom plate, power generation equipment arranged among the top surfaces of the plurality of first brackets, and a plurality of groups of second brackets arranged between the bottom plate and the power generation equipment and positioned in front of the first brackets, a protection assembly is arranged on the outer side face of the second support, a power assembly is arranged on the front surface of the power generation equipment, and multiple cleaning boxes are arranged on the rear surface of the power assembly. The cleaning device has the beneficial effects that the surface of the cleaning assembly is cleaned through the brush head assembly structure in the moving process of the cleaning assembly, so that the high efficiency of the cleaning assembly structure is ensured, the gravity of the power assembly is reduced, the cleaning assembly structure starts to reset, and the cleaning assembly extrudes the maintenance assembly structure after resetting; and the anti-rust liquid is sprayed on the surfaces of the cleaning assembly and the brush head assembly structure, so that the protection assembly structure can be efficiently used for a long time, and efficient use of the power generation equipment is ensured.

Description

Technical Field

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

[0002] Photovoltaic power generation and energy storage devices are usually composed of solar panels, controllers, energy storage batteries and inverters. Solar panels convert solar energy into direct current, and the controller regulates and controls the direct current, and then stores it in the energy storage battery. When electrical energy is needed, the inverter converts the direct current in the energy storage battery into alternating current for home or industrial use.

[0003] During the use of the photovoltaic power generation and energy storage integrated device, due to environmental problems, impurities will be attached to the surface of the photovoltaic panel, and then the impurities will stick to the photovoltaic panel through raindrops, resulting in a decrease in the efficiency of the photovoltaic panel. Some existing devices clean the surface of the photovoltaic panel, but ignore the corrosion of the cleaning structure caused by long-term use, which leads to problems in the operation of the structure. The user is required to carefully maintain the cleaning structure so that the cleaning structure can be used normally. Some photovoltaic power generation and energy storage integrated devices are installed in difficult-to-work locations such as roofs, which increases the difficulty of maintenance and affects the working efficiency of the photovoltaic panel. Summary of the invention

[0004] In view of the problems of the above-mentioned photovoltaic power generation and energy storage integrated device, the present invention is proposed.

[0005] Therefore, the purpose of the present invention is to provide an integrated photovoltaic power generation and energy storage device, which is used to solve the problem that during the use of the integrated photovoltaic power generation and energy storage device, due to environmental problems, impurities are attached to the surface of the photovoltaic panel, and then the impurities are adhered to the photovoltaic panel through raindrops, thereby causing the efficiency of the photovoltaic panel to decrease. Some existing devices clean the surface of the photovoltaic panel, but ignore the problem that the cleaning structure becomes rusty due to long-term use, which leads to problems in the operation of the structure. The user is required to carefully maintain the cleaning structure so that the cleaning structure can be used normally. Some integrated photovoltaic power generation and energy storage devices are installed in places that are not easy to work, such as roofs, which increases the difficulty of maintenance and affects the working efficiency of the photovoltaic panel.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a photovoltaic power generation and energy storage integrated device, comprising: a bottom plate, a plurality of first brackets are arranged on the top surface of the bottom plate, a power generation device is arranged between the top surfaces of the plurality of first brackets, a plurality of second brackets are arranged between the bottom plate and the power generation device, and the second brackets are located in front of the first brackets, and a protective component is arranged on the outer side surface of the second bracket;

[0007] A power assembly is provided on the front surface of the power generation equipment, a plurality of cleaning boxes are provided on the rear surface of the power assembly, a cleaning assembly is provided on the side of the cleaning box close to the second bracket, a brush head assembly is provided between the two cleaning assemblies, a supporting assembly is provided on the outer side of the brush head assembly, an auxiliary assembly is provided on the outer side of the cleaning assembly, a maintenance assembly is provided on the inner side of the cleaning box, and a second isolation belt is provided on the side of the cleaning box close to the supporting assembly.

[0008] As a preferred solution of the photovoltaic power generation and energy storage integrated device described in the present invention, the power component includes a slide plate arranged on the front surface of the power generation equipment, a plurality of sleeves are arranged on the rear side of the slide plate, and the sleeves are slidably connected to the second bracket, a water reservoir is arranged on the top surface of the slide plate, a connecting frame is arranged on the inner side of the water reservoir, and a filter plate is arranged on the top surface of the connecting frame.

[0009] As a preferred solution of the photovoltaic power generation and energy storage integrated device described in the present invention, wherein: the left and right sides of the water tank are provided with a first fixed plate, the rear side of the first fixed plate is provided with a pull rope, the outer side of the pull rope is provided with a track changing wheel, and the track changing wheel is rotatably connected to the cleaning box through an axis, a rotating rod is provided at the end of the pull rope away from the first fixed plate, a spring is provided on the rear side of the rotating rod, and a first gear is provided on the outer side of the rotating rod.

[0010] As a preferred solution of the photovoltaic power generation and energy storage integrated device described in the present invention, the cleaning component includes a threaded rod arranged on the inner side of the cleaning box, a second gear is arranged on the outer side of the threaded rod, and the second gear is meshed with the first gear, and the outer side of the threaded rod is connected to a first slider through a thread, a long rod is arranged between the left and right first sliders, and a brush rod is sleeved on the outer side of the long rod.

[0011] As a preferred solution of the photovoltaic power generation and energy storage integrated device described in the present invention, the brush head assembly includes a connecting rod arranged at the top end of the threaded rod, a first bevel gear is arranged on the outer side of the connecting rod, a reciprocating screw is arranged between the two connecting rods, a plurality of second bevel gears are arranged on the outer side of the reciprocating screw, and the second bevel gears are meshed with the first bevel gear, a second slider is arranged on the outer side of the reciprocating screw, and the second slider is located between the two second bevel gears, a telescopic rod is arranged on the outer side of the second slider close to the power assembly, a connecting tube is arranged on the bottom surface of the telescopic rod, a brush head is arranged on the inner side of the connecting tube, and the brush head and the brush rod are staggered.

[0012] As a preferred solution of the photovoltaic power generation and energy storage integrated device described in the present invention, the support assembly includes a support plate arranged on the top surface of the cleaning box, a protective tube is arranged between the two support plates, a first isolation belt is arranged on the outer side of the protective tube, and the first isolation belt is slidably connected to the telescopic rod.

[0013] As a preferred solution of the photovoltaic power generation and energy storage integrated device described in the present invention, the auxiliary component includes a second fixed plate arranged on the outer side of the first slider, a rubber plate is arranged between the two second fixed plates, an insertion rod is arranged on the inner side of the second fixed plate, and the insertion rod is fixedly connected to the second fixed plate, and a nut is arranged on the outer side of the insertion rod, and the nut is located on the rear surface of the second fixed plate.

[0014] As a preferred solution of the photovoltaic power generation and energy storage integrated device described in the present invention, wherein: the maintenance component includes a liquid storage tank arranged on the inner side of the cleaning box, a suction pipe is arranged on the ground inside the liquid storage tank, a compressed water bag is arranged at one end of the suction pipe away from the liquid storage tank, a first spray pipe is arranged on the bottom surface of the compressed water bag, and the first spray pipe corresponds to the threaded rod, a connecting pipe is arranged on the top surface of the compressed water bag, a second spray pipe is arranged between the two connecting pipes, and the second spray pipe corresponds to the reciprocating screw rod.

[0015] The beneficial effects of the present invention are as follows: impurities attached to the surface of the power generation equipment are cleaned by the protective component structure, and rainwater is accumulated on the power component structure as power to drive the cleaning component structure to clean the surface of the power generation equipment. During this process, the maintenance component structure begins to accumulate liquid, and the surface of the cleaning component is cleaned by the brush head component structure during the movement of the cleaning component, thereby ensuring the high efficiency of the cleaning component structure. The brush head component structure is protected by the support component structure, so that the surface of the brush head component remains smooth during long-term use, thereby not reducing the effectiveness of the brush head component structure. After the rain stops and the sky clears, the gravity of the power component decreases, and the cleaning component structure begins to reset. After the cleaning component is reset, the maintenance component structure is squeezed to spray anti-corrosion liquid on the surface of the cleaning component and the brush head component structure, thereby maintaining the long-term and efficient use of the protective component structure, thereby ensuring the efficient use of the power generation equipment. By setting the maintenance component structure in coordination with the cleaning component structure, the smoothness of the overall operation of the protective component structure is improved, thereby ensuring that the high efficiency of the power generation equipment can be maintained for a long time without the need for manual maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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 labor. Among them:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of a photovoltaic power generation and energy storage integrated device of the present invention.

[0018] Figure 2The figure is a schematic diagram of the structure of a protection unit of a photovoltaic power generation and energy storage integrated device of the present invention.

[0019] Figure 3 The figure is a schematic diagram of the structure of a power component of a photovoltaic power generation and energy storage integrated device of the present invention.

[0020] Figure 4 This is a schematic diagram of the connection structure between a maintenance component and a brush head component of a photovoltaic power generation and energy storage integrated device of the present invention.

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of a right side view of a photovoltaic power generation and energy storage integrated device of the present invention.

[0022] Figure 6 for Figure 5 Schematic diagram of the structure enlarged at point A in the middle.

[0023] Figure 7 It is a schematic diagram of the cross-sectional structure of a left view of a photovoltaic power generation and energy storage integrated device of the present invention.

[0024] Figure 8 for Figure 7 Schematic diagram of the enlarged structure at point B.

[0025] Figure numerals: 1, bottom plate; 101, first bracket; 102, second bracket; 103, power generation equipment; 200, protection assembly; 201, power assembly; 2011, slide plate; 2012, sleeve; 2013, water reservoir; 2014, connection frame; 2015, filter plate; 2016, first fixing plate; 2017, pull rope; 2018, track change wheel; 2019, rotating rod; 20110, first gear; 20111, spring; 202, cleaning box; 203, cleaning assembly; 2031, threaded rod; 2032, second gear; 2033, first slider; 2034, long rod; 2035, brush rod; 204, support assembly; 2041, support Support plate; 2042, protective tube; 2043, first isolation zone; 205, maintenance component; 2051, liquid storage tank; 2052, suction tube; 2053, compressed water bag; 2054, first spray tube; 2055, connecting tube; 2056, second spray tube; 206, brush head component; 2061, connecting rod; 2062, first bevel gear; 2063, reciprocating screw rod; 2064, second bevel gear; 2065, second slider; 2066, telescopic rod; 2067, connecting tube; 2068, brush head; 207, auxiliary component; 2071, second fixing plate; 2072, rubber plate; 2073, plug rod; 2074, nut; 208, second isolation zone. DETAILED DESCRIPTION

[0026] 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.

[0027] 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.

[0028] 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.

[0029] 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.

[0030] Reference Figure 1-8 , is an embodiment of the present invention, providing a photovoltaic power generation and energy storage integrated device, comprising: a bottom plate 1, a plurality of first brackets 101 are arranged on the top surface of the bottom plate 1, a power generation device 103 is arranged between the top surfaces of the plurality of first brackets 101, a plurality of second brackets 102 are arranged between the bottom plate 1 and the power generation device 103, and the second brackets 102 are located in front of the first brackets 101, and a protective component 200 is arranged on the outer side surface of the second bracket 102;

[0031] A power assembly 201 is provided on the front surface of the power generation device 103, and a plurality of cleaning boxes 202 are provided on the rear surface of the power assembly 201. A cleaning assembly 203 is provided on the side of the cleaning box 202 close to the second bracket 102, a brush head assembly 206 is provided between the two cleaning assemblies 203, a support assembly 204 is provided on the outer side of the brush head assembly 206, an auxiliary assembly 207 is provided on the outer side of the cleaning assembly 203, a maintenance assembly 205 is provided on the inner side of the cleaning box 202, and a second isolation belt 208 is provided on the side of the cleaning box 202 close to the support assembly 204;

[0032] Specifically, when the device is used, the power generation device 103 is limited and fixed by the cooperation between the bottom plate 1 and the first bracket 101 and the second bracket 102, so that the power generation device 103 is fixed above the object facing the sunlight, and the power generation device 103 absorbs sunlight through the solar panel and then stores it in the energy storage battery. Part of the current is converted into electric current for use through the inverter, and the working state can be controlled by the controller of the power generation device 103 itself. During the working process, dust adheres to the surface of the power generation device 103 on sunny days. When it is rainy, the dust will be more rigidly connected to the surface of the power generation device 103, and the adhesion is enhanced, so that the impurities attached to the surface of the power generation device 103 are cleaned through the protective component 200 structure, and the rainwater is accumulated in the power component 201 structure as power, which drives the cleaning component 203 structure to clean the power generation device 1 03 surface cleaning, during this process, the maintenance component 205 structure begins to accumulate liquid, and the surface of the cleaning component 203 is cleaned by the brush head component 206 structure during the movement of the cleaning component 203, thereby ensuring the high efficiency of the cleaning component 203 structure, and the brush head component 206 structure is protected by the support component 204 structure, so that the brush head component 206 maintains a smooth surface during long-term use, thereby not reducing the effectiveness of the brush head component 206 structure. After the rain stops and the sky clears, the gravity of the power component 201 decreases, and the cleaning component 203 structure begins to reset. After the cleaning component 203 is reset, it squeezes the maintenance component 205 structure and sprays the anti-corrosion liquid on the surface of the cleaning component 203 and the brush head component 206 structure, thereby maintaining the long-term and efficient use of the protection component 200 structure, thereby ensuring the efficient use of the power generation equipment 103.

[0033] Reference Figure 1-3 and Figure 5 As shown, the power assembly 201 includes a slide plate 2011 disposed on the front surface of the power generation device 103, a plurality of sleeves 2012 are disposed on the rear side of the slide plate 2011, and the sleeves 2012 are slidably connected to the second bracket 102, a water reservoir 2013 is disposed on the top surface of the slide plate 2011, a connection frame 2014 is disposed on the inner side of the water reservoir 2013, and a filter plate 2015 is disposed on the top surface of the connection frame 2014;

[0034] Specifically, rainwater flows along the power generation equipment 103 to the surface of the filter plate 2015, impurities fall from the front of the filter plate 2015, and the liquid enters the water reservoir 2013 through the filter plate 2015, and then is slowly discharged through the tiny holes opened at the bottom of the water reservoir 2013, thereby serving as a power unit of the protective component 200 structure. It does not need to be powered by the battery in the power generation equipment 103 structure, so that it will not cause power leakage during long-term structural exposure, thereby ensuring the safety of the power generation equipment 103 during use. The water reservoir 2013 can be separated from the slide plate 2011, and the filter plate 2015 can be separated from the water reservoir 2013 to process the impurities remaining on the top surface of the filter plate 2015, and the connection structure is convenient for disassembly through the connection frame 2014.

[0035] Reference Figure 1-3 and Figure 5 As shown, the left and right sides of the water reservoir 2013 are both provided with a first fixed plate 2016, the rear side of the first fixed plate 2016 is provided with a pull rope 2017, the outer side of the pull rope 2017 is provided with a track-changing wheel 2018, and the track-changing wheel 2018 is rotatably connected to the cleaning box 202 through an axis, the pull rope 2017 is provided with a rotating rod 2019 at one end away from the first fixed plate 2016, a spring 20111 is provided on the rear side of the rotating rod 2019, and a first gear 20110 is provided on the outer side of the rotating rod 2019;

[0036] Specifically, the water reservoir 2013 drives the first fixed plate 2016 to move downward through gravity. During the downward movement of the first fixed plate 2016, the pull rope 2017 is pulled, and the pull rope 2017 drives the track changing wheel 2018 to rotate. The track changing wheel 2018 compresses the spring 20111 during the rotation. The pull rope 2017 changes the moving direction through the track changing wheel 2018, so that the pull rope 2017 improves the smoothness during the movement, ensuring that the water reservoir 2013 can slide smoothly. After the liquid in the water reservoir 2013 is gradually discharged, the track changing wheel 2018 is driven to rotate under the tension of the spring 20111, and the track changing wheel 2018 stores the pull rope 2017, so that the pull rope 2017 pulls the water reservoir 2013 to reset, thereby completing the protection work.

[0037] Reference Figure 2 As shown, the cleaning assembly 203 includes a threaded rod 2031 disposed on the inner side of the cleaning box 202, a second gear 2032 is disposed on the outer side of the threaded rod 2031, and the second gear 2032 is meshed with the first gear 20110, a first slider 2033 is connected to the outer side of the threaded rod 2031 through a thread, a long rod 2034 is disposed between the left and right first sliders 2033, and a brush rod 2035 is sleeved on the outer side of the long rod 2034;

[0038] Specifically, when the present device is used, the power component 201 structure collects rainwater and then moves downward, so that the first gear 20110 drives the second gear 2032 to rotate, and the threaded rod 2031 drives the threaded rod 2031 to rotate, and the threaded rod 2031 drives the first slider 2033 to move downward through the thread on the surface, and the first slider 2033 drives the brush rod 2035 to move downward through the long rod 2034 to clean the surface of the power generation equipment 103, so that the impurities on the surface contacted by the brush rod 2035 are separated from the power generation equipment 103, and the long rod 2034 will not cause damage to the surface of the power generation equipment 103 during the downward movement through the soft brush wires arranged on the surface, and at the same time, the material setting of the brush rod 2035 cooperates with rainwater to reduce the adhesion of impurities, thereby keeping the surface of the cleaning component 203 structure clean during use, ensuring the efficient use of the cleaning component 203 structure.

[0039] Reference Figure 2 , Figure 4 , Figure 6 and Figure 8 As shown, the brush head assembly 206 includes a connecting rod 2061 arranged at the top of the threaded rod 2031, a first bevel gear 2062 is arranged on the outer side of the connecting rod 2061, a reciprocating screw rod 2063 is arranged between the two connecting rods 2061, a plurality of second bevel gears 2064 are arranged on the outer side of the reciprocating screw rod 2063, and the second bevel gears 2064 and the first bevel gear 2062 are meshed with each other, a second slider 2065 is arranged on the outer side of the reciprocating screw rod 2063, and the second slider 2065 is located between the two second bevel gears 2064, a telescopic rod 2066 is arranged on the outer side of the second slider 2065 close to the power assembly 201, a connecting tube 2067 is arranged on the bottom surface of the telescopic rod 2066, a brush head 2068 is arranged on the inner side of the connecting tube 2067, and the brush head 2068 is staggered with the brush rod 2035;

[0040] Specifically, the threaded rod 2031 drives the connecting rod 2061 to rotate during the rotation process, and the connecting rod 2061 engages with the second bevel gear 2064 through the first bevel gear 2062 to drive the second bevel gear 2064 to rotate. The second bevel gear 2064 drives the second slider 2065 to move back and forth left and right through the reciprocating thread during the rotation process. The second slider 2065 drives the connecting cylinder 2067 to slide on the surface of the brush rod 2035 through the telescopic rod 2066, and the connecting cylinder 2067 drives the brush head 2068 to clean the gaps between the brush filaments on the surface of the brush rod 2035. In the process of cleaning the brush rod 2035, the brush head 2068 cleans itself through the friction between the brush head 2068 and the brush rod 2035, thereby ensuring the cleanliness of the brush head assembly 206 structure itself, so as to assist in cleaning the cleaning assembly 203 structure, thereby improving the efficient use of the cleaning assembly 203 structure and ensuring the long-term use of the effectiveness of the power generation equipment 103.

[0041] Reference Figure 1 and Figure 6 As shown, the support assembly 204 includes a support plate 2041 disposed on the top surface of the cleaning box 202, a protective tube 2042 is disposed between the two support plates 2041, a first isolation belt 2043 is disposed on the outer side of the protective tube 2042, and the first isolation belt 2043 is slidably connected to the telescopic rod 2066;

[0042] Specifically, when the telescopic rod 2066 slides inside the protective tube 2042 during use of the device, the protective tube 2042 is provided to protect the brush head assembly 206 from dust and rain, and can effectively prevent dust from adhering and condensing, thereby ensuring the smoothness of the brush head assembly 206 structure during use. By providing the first isolation belt 2043, the gap opened by the protective tube 2042 is blocked, thereby enhancing the effectiveness of the support assembly 204 structure.

[0043] The auxiliary component 207 includes a second fixing plate 2071 disposed on the outer side of the first slider 2033, a rubber plate 2072 is disposed between the two second fixing plates 2071, an insertion rod 2073 is disposed on the inner side of the second fixing plate 2071, and the insertion rod 2073 is fixedly connected to the second fixing plate 2071, and a nut 2074 is disposed on the outer side of the insertion rod 2073, and the nut 2074 is located on the rear surface of the second fixing plate 2071;

[0044] Specifically, when the cleaning component 203 structure moves up and down to clean the surface of the power generation equipment 103 through the brush rod 2035, the first slider 2033 drives the rubber plate 2072 to slide on the surface of the power generation equipment 103 through the second fixed plate 2071. The impurities and rainwater mixture attached to the surface of the power generation equipment 103 are easy to clean after being brushed by the brush rod 2035, so that the sewage is cleared by the scraping of the second fixed plate 2071, and at the same time, part of the rainwater is blocked above the second fixed plate 2071 to soak the impurities. The dripping rainwater mixes with the sewage to improve the cleanliness of the rubber plate 2072 on the surface of the power generation equipment 103, ensuring the high efficiency of the power generation equipment 103 during use. The second fixed plate 2071 and the rubber plate 2072 can be removed by unscrewing the nut 2074 under the action of the plug 2073, and the rubber plate 2072 can be replaced.

[0045] Reference Figure 2 and Figure 4As shown, the maintenance component 205 includes a liquid storage tank 2051 arranged on the inner side of the cleaning box 202, a liquid suction pipe 2052 is arranged on the ground inside the liquid storage tank 2051, a compressed water bag 2053 is arranged at one end of the liquid suction pipe 2052 away from the liquid storage tank 2051, a first spray pipe 2054 is arranged on the bottom surface of the compressed water bag 2053, and the first spray pipe 2054 corresponds to the threaded rod 2031, a connecting pipe 2055 is arranged on the top surface of the compressed water bag 2053, a second spray pipe 2056 is arranged between the two connecting pipes 2055, and the second spray pipe 2056 corresponds to the reciprocating screw rod 2063;

[0046] Specifically, when the device is used, the anti-corrosion liquid is stored inside the liquid storage tank 2051. When the power assembly 201 is powered, the threaded rod 2031 drives the first slider 2033 to move downward, and the compressed water bag 2053 loses its compression and begins to stretch. When the compressed water bag 2053 stretches, it extracts the liquid accumulated inside the liquid storage tank 2051 through the suction pipe 2052. After the threaded rod 2031 drives the first slider 2033 to squeeze the compressed water bag 2053, part of the liquid accumulated inside the compressed water bag 2053 enters the second spray pipe 2056 through the connecting pipe 2055, and the second spray pipe 2056 approaches the inner side of the second spray pipe 2056. The spray port opened on one side of the multifilament rod 2063 sprays liquid onto the surface of the reciprocating thread rod 2063 and the second slider 2065, thereby maintaining the lubrication of the brush head assembly 206 structure. The remaining liquid of the compressed water bag 2053 is sprayed out through the spray port opened in the first spray tube 2054, and adheres to the surface of the threaded rod 2031 and the first slider 2033, thereby improving the smoothness of the operation of the cleaning assembly 203 structure. The setting of the maintenance assembly 205 structure cooperates with the cleaning assembly 203 structure to improve the smoothness of the overall operation of the protection assembly 200 structure, thereby ensuring that the high efficiency of the power generation equipment 103 can be maintained for a long time without the need for manual maintenance.

[0047] Working principle: When using this device, the power generation equipment 103 is limited and fixed by the cooperation between the bottom plate 1 and the first bracket 101 and the second bracket 102, so that the power generation equipment 103 is fixed above the object facing the sunlight. The power generation equipment 103 absorbs sunlight through the solar panel and then stores it in the energy storage battery. Part of the current is converted into electric current for use through the inverter. The working state can be controlled by the controller of the power generation equipment 103 itself. During the working process, dust adheres to the surface of the power generation equipment 103 on sunny days. When it encounters rainy weather, the dust will be more rigidly connected to the surface of the power generation equipment 103, and the adhesion is enhanced. Therefore, the impurities attached to the surface of the power generation equipment 103 are cleaned through the protective component 200 structure. When rainwater accumulates in the power component 201 structure as power, it drives the cleaning component 203 structure to clean the power generation equipment. 103 surface cleaning, during this process the maintenance component 205 structure begins to accumulate liquid, the surface of the cleaning component 203 is cleaned by the brush head component 206 structure during the movement of the cleaning component 203, thereby ensuring the high efficiency of the cleaning component 203 structure, the brush head component 206 structure is protected by the support component 204 structure, so that the brush head component 206 maintains a smooth surface during long-term use, thereby not reducing the effectiveness of the brush head component 206 structure, after the rain stops, the gravity of the power component 201 decreases, the cleaning component 203 structure begins to reset, and after the cleaning component 203 resets, it squeezes the maintenance component 205 structure to spray anti-corrosion liquid on the surfaces of the cleaning component 203 and the brush head component 206 structures, thereby maintaining the long-term and efficient use of the protective component 200 structure, thereby ensuring the efficient use of the power generation equipment 103.

[0048] 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 and energy storage integrated device, characterized in that: include: A bottom plate (1), wherein a plurality of first brackets (101) are arranged on the top surface of the bottom plate (1), a power generation device (103) is arranged between the top surfaces of the plurality of first brackets (101), a plurality of second brackets (102) are arranged between the bottom plate (1) and the power generation device (103), the second brackets (102) are located in front of the first brackets (101), and a protective component (200) is arranged on the outer side surface of the second bracket (102); The power generation device (103) is provided with a power assembly (201) on the front surface, and a plurality of cleaning boxes (202) are provided on the rear surface of the power assembly (201). A cleaning assembly (203) is provided on the side of the cleaning box (202) close to the second bracket (102), a brush head assembly (206) is provided between the two cleaning assemblies (203), a support assembly (204) is provided on the outer side of the brush head assembly (206), an auxiliary assembly (207) is provided on the outer side of the cleaning assembly (203), a maintenance assembly (205) is provided on the inner side of the cleaning box (202), and a second isolation belt (208) is provided on the side of the cleaning box (202) close to the support assembly (204).

2. A photovoltaic power generation and energy storage integrated device according to claim 1, characterized in that: The power assembly (201) comprises a slide plate (2011) arranged on the front surface of the power generation equipment (103); a plurality of sleeves (2012) are arranged on the rear side of the slide plate (2011); and the sleeves (2012) are slidably connected to the second bracket (102); a water reservoir (2013) is arranged on the top surface of the slide plate (2011); a connection frame (2014) is arranged on the inner side surface of the water reservoir (2013); and a filter plate (2015) is arranged on the top surface of the connection frame (2014).

3. A photovoltaic power generation and energy storage integrated device according to claim 2, characterized in that: The left and right sides of the water reservoir (2013) are both provided with a first fixed plate (2016), the rear side of the first fixed plate (2016) is provided with a pull rope (2017), the outer side of the pull rope (2017) is provided with a track-changing wheel (2018), and the track-changing wheel (2018) is rotatably connected to the cleaning box (202) through an axis, the pull rope (2017) is provided with a rotating rod (2019) at one end away from the first fixed plate (2016), the rear side of the rotating rod (2019) is provided with a spring (20111), and the outer side of the rotating rod (2019) is provided with a first gear (20110).

4. The photovoltaic power generation and energy storage integrated device according to claim 1, characterized in that: The cleaning assembly (203) comprises a threaded rod (2031) arranged on the inner side of the cleaning box (202); a second gear (2032) is arranged on the outer side of the threaded rod (2031), and the second gear (2032) and the first gear (20110) are meshed with each other; a first slider (2033) is connected to the outer side of the threaded rod (2031) via a thread; a long rod (2034) is arranged between the left and right first sliders (2033); and a brush rod (2035) is sleeved on the outer side of the long rod (2034).

5. A photovoltaic power generation and energy storage integrated device according to claim 4, characterized in that: The brush head assembly (206) comprises a connecting rod (2061) arranged at the top end of the threaded rod (2031), a first bevel gear (2062) is arranged on the outer side of the connecting rod (2061), a reciprocating screw rod (2063) is arranged between the two connecting rods (2061), a plurality of second bevel gears (2064) are arranged on the outer side of the reciprocating screw rod (2063), and the second bevel gears (2064) are meshed with the first bevel gear (2062), and the reciprocating screw rod (2063) is provided with a plurality of second bevel gears (2064) on the outer side thereof. A second slider (2065) is provided on the outer side of the second slider (2063), and the second slider (2065) is located between the two second bevel gears (2064); a telescopic rod (2066) is provided on the outer side of the second slider (2065) close to the power assembly (201); a connecting tube (2067) is provided on the bottom of the telescopic rod (2066); a brush head (2068) is provided on the inner side of the connecting tube (2067), and the brush head (2068) and the brush rod (2035) are arranged in an alternating manner.

6. A photovoltaic power generation and energy storage integrated device according to claim 5, characterized in that: The support assembly (204) comprises a support plate (2041) arranged on the top surface of the cleaning box (202), a protective tube (2042) is arranged between the two support plates (2041), a first isolation belt (2043) is arranged on the outer side of the protective tube (2042), and the first isolation belt (2043) is slidably connected to the telescopic rod (2066).

7. The photovoltaic power generation and energy storage integrated device according to claim 1, characterized in that: The auxiliary component (207) comprises a second fixing plate (2071) arranged on the outer side surface of the first sliding block (2033), a rubber plate (2072) is arranged between the two second fixing plates (2071), an insertion rod (2073) is arranged on the inner side surface of the second fixing plate (2071), and the insertion rod (2073) is fixedly connected to the second fixing plate (2071), and a nut (2074) is arranged on the outer side surface of the insertion rod (2073), and the nut (2074) is located on the rear surface of the second fixing plate (2071).

8. The photovoltaic power generation and energy storage integrated device according to claim 5, characterized in that: The maintenance component (205) comprises a liquid storage tank (2051) arranged on the inner side of the cleaning box (202); a liquid suction pipe (2052) is arranged on the ground inside the liquid storage tank (2051); a compressed water bag (2053) is arranged at one end of the liquid suction pipe (2052) away from the liquid storage tank (2051); a first spray pipe (2054) is arranged on the bottom surface of the compressed water bag (2053), and the first spray pipe (2054) corresponds to the threaded rod (2031); a connecting pipe (2055) is arranged on the top surface of the compressed water bag (2053); a second spray pipe (2056) is arranged between the two connecting pipes (2055), and the second spray pipe (2056) corresponds to the reciprocating screw rod (2063).

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