Fabricated photovoltaic wall with cleaning mechanism

Abstract

The utility model discloses an assembly type photovoltaic wall body with cleaning mechanisms, which comprises a plurality of wall plate mechanisms used for converting solar energy into electric energy, the wall plate mechanisms are assembled in a mounting groove of a concrete wall body and are arranged up and down, and the cleaning mechanisms used for sweeping dust and impurities on the surfaces of the wall plate mechanisms are arranged on the wall plate mechanisms; the cleaning mechanism comprises two second U-shaped frames symmetrically arranged on the side, away from the wall body, of the wallboard mechanism, a cleaning roller is movably connected between the two second U-shaped frames, and a driving assembly used for driving the cleaning roller to move in the length direction of the second U-shaped frames is arranged on the second U-shaped frames; the cleaning mechanism is additionally arranged on the wallboard mechanism, the motor is started, the output shaft of the motor can drive the cleaning roller to move up and down and rotate, then dust and other impurities attached to the surface of the wallboard mechanism can be swept away, and the situation that the energy absorption effect of the wallboard mechanism is affected by the dust and other impurities is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic building integration, in particular to an assembled photovoltaic wall with a cleaning mechanism. Background Art

[0002] Photovoltaic building integration is a new concept in the application of solar power generation. Simply put, it is to install solar photovoltaic arrays on the outer surface of the building's envelope to provide electricity.

[0003] The existing patent document with announcement number CN217897099U discloses a new energy wall-mounted exterior wall panel for buildings. By installing several wall panels on the exterior wall, all the wall panels are integrated into a whole to improve the stability performance. The wall panels have the function of protecting the exterior wall, thereby increasing the service life of the exterior wall. They also have the performance of heat insulation, which has the performance of keeping warm in winter and the performance of heat insulation in summer. Solar panels and LED light panels are installed on the wall panels. Several solar panels are connected together to form a large photovoltaic wall, which not only saves space, but also can absorb solar energy to generate electricity and convert solar energy into electrical energy for storage. The LED light panels can be powered at night to improve the lighting effect. During peak power consumption, they can also power the owner's home.

[0004] Although the above-mentioned new energy wall-mounted exterior wall panels for buildings can solve the corresponding technical problems, their solar panels are exposed to the outdoors for a long time, and a large amount of dust and other impurities are easily attached to the surface of the solar panels, which will reduce the energy absorption effect of the solar panels. For this reason, we propose an assembled photovoltaic wall with a cleaning mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide an assembled photovoltaic wall with a cleaning mechanism, which is used to solve the problems raised by the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] An assembled photovoltaic wall with a cleaning mechanism, comprising:

[0008] A wall panel mechanism for converting solar energy into electrical energy, which is installed in a mounting groove of a concrete wall and is provided in a plurality of upper and lower positions, and a cleaning mechanism for sweeping dust and impurities on the surface of the wall panel mechanism is provided on the wall panel mechanism;

[0009] Among them, the cleaning mechanism includes two second U-shaped frames symmetrically arranged on the side of the wall panel mechanism away from the wall, a cleaning roller is movably connected between the two second U-shaped frames, and the second U-shaped frame is provided with a driving component for driving the cleaning roller to move along the length direction of the second U-shaped frame.

[0010] As a preferred technical solution, the cleaning roller includes a shaft rod located between two second U-shaped frames, and a plurality of regularly distributed bristles are fixedly connected to the surface of the shaft rod.

[0011] As a preferred technical solution, the driving assembly includes a support plate fixedly connected to the top and bottom of the second U-shaped frame, wherein a screw is rotatably connected between two support plates on one of the second U-shaped frames, a screw sleeve is threadedly sleeved on the surface of the screw, the screw sleeve is movably connected to one end of the shaft, a support is fixedly connected to the second U-shaped frame, a motor capable of driving the screw sleeve to rotate is installed on the inner wall surface of the support, and the output end of the motor is fixedly connected to one end of the screw sleeve.

[0012] As a preferred technical solution, a guide rod is fixedly connected between two support plates on another of the second U-shaped frames, a sliding sleeve is provided on the surface of the guide rod, and the sliding sleeve is movably connected to the other end of the shaft rod.

[0013] As a preferred technical solution, both ends of the shaft rod are detachably connected with rollers, one side of the screw sleeve and the sliding sleeve are respectively rotatably connected to the corresponding rollers, and both sides of the inner wall of the second U-shaped frame are integrally formed with teeth matching the rollers.

[0014] As a preferred technical solution, the wall panel mechanism includes two symmetrically arranged first U-shaped frames, the two first U-shaped frames are respectively installed on the side of the corresponding second U-shaped frame close to the wall, a photovoltaic component is clamped between the two first U-shaped frames, and an installation component is provided between the photovoltaic component and the first U-shaped frame. The installation component is provided at each of the four corners of the photovoltaic component, and the bristles are in contact with the surface of the photovoltaic component.

[0015] As a preferred technical solution, the length of the second U-shaped frame is equal to the sum of a plurality of vertically arranged first U-shaped frames.

[0016] As a preferred technical solution, the installation assembly includes a bracket fixedly connected to the wall, the first U-shaped frame is provided with a fastening bolt threadedly connected to the bracket, and the first U-shaped frame and the photovoltaic assembly are both provided with installation holes for the fastening bolts to pass through.

[0017] The utility model has at least the following beneficial effects:

[0018] The beneficial effect of the utility model of the present application is that by adding a cleaning mechanism to the wall panel mechanism and starting the motor, the cleaning roller can be driven to move up and down and rotate through the output shaft of the motor, thereby being able to clean dust and other impurities attached to the surface of the wall panel mechanism, effectively avoiding the impact of dust and other impurities on the energy absorption effect of the wall panel mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural stereoscopic schematic diagram of an assembled photovoltaic wall with a cleaning mechanism according to the utility model;

[0020] Figure 2 It is a structural three-dimensional exploded schematic diagram of an assembled photovoltaic wall with a cleaning mechanism of the utility model;

[0021] Figure 3 It is a structural three-dimensional exploded schematic diagram of a first U-shaped frame and a mounting assembly of an assembled photovoltaic wall with a cleaning mechanism according to the utility model;

[0022] Figure 4 This is a partial three-dimensional schematic diagram of the structure of the second U-shaped frame and the driving assembly of an assembled photovoltaic wall with a cleaning mechanism of the utility model Figure 1 ;

[0023] Figure 5 This is a partial three-dimensional schematic diagram of the structure of the second U-shaped frame and the driving assembly of an assembled photovoltaic wall with a cleaning mechanism of the utility model Figure 2 ;

[0024] Figure 6 It is a structural three-dimensional exploded schematic diagram of an axis rod and a clamping assembly of an assembled photovoltaic wall with a cleaning mechanism according to the utility model.

[0025] In the figure: 1. wall panel mechanism; 11. first U-shaped frame; 12. photovoltaic module; 13. mounting assembly; 131. bracket; 132. fastening bolt; 133. mounting hole; 2. cleaning mechanism; 21. second U-shaped frame; 211. teeth; 22. cleaning roller; 221. shaft; 222. bristles; 23. driving assembly; 231. support plate; 232. screw; 233. screw sleeve; 234. support; 235. motor; 236. guide rod; 237. sleeve; 238. roller; 24. clamping assembly; 241. first connecting plate; 242. telescopic rod; 243. second connecting plate; 244. clamping block; 245. clamping slot; 246. spring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 6An embodiment of the utility model provides an assembled photovoltaic wall with a cleaning mechanism, including: a wall panel mechanism 1 for converting solar energy into electrical energy and a cleaning mechanism 2 for sweeping dust and impurities on the surface of the wall panel mechanism 1, the wall panel mechanism 1 is provided with a plurality of upper and lower parts in the mounting groove of the concrete wall, and the cleaning mechanism 2 is arranged on the side of the wall panel mechanism 1 away from the wall; the cleaning mechanism 2 includes two second U-shaped frames 21 symmetrically arranged on the side of the wall panel mechanism 1 away from the wall, a cleaning roller 22 is movably connected between the two second U-shaped frames 21, and a driving component 23 for driving the cleaning roller 22 to move along the length direction of the second U-shaped frame 21 is provided on the second U-shaped frame 21.

[0028] The cleaning roller 22 includes a shaft rod 221 located between the two second U-shaped frames 21 . The shaft rod 221 and the second U-shaped frames 21 are perpendicular to each other. A plurality of regularly distributed bristles 222 are fixedly connected to the surface of the shaft rod 221 .

[0029] Among them, the driving component 23 includes a support plate 231 fixedly connected to the top and bottom of the second U-shaped frame 21, wherein a screw 232 is rotatably connected between two support plates 231 on one of the second U-shaped frames 21 through a bearing, a screw sleeve 233 is threadedly sleeved on the surface of the screw 232, and the screw sleeve 233 is movably connected to one end of the shaft 221. A support 234 is fixedly connected to the second U-shaped frame 21, and a motor 235 capable of driving the screw sleeve 233 to rotate is installed on the inner wall surface of the support 234. The output end of the motor 235 is fixedly connected to one end of the screw sleeve 233. The motor 235 is started, and the screw 232 is driven to rotate through the output shaft of the motor 235. Under the action of the thread, the cleaning roller 22 can be driven to move up and down and clean the surface of the wall panel mechanism 1 along the axial direction of the screw 232.

[0030] Among them, a guide rod 236 parallel to the screw rod 232 is fixedly connected between the two support plates 231 on the other second U-shaped frame 21, and a sliding sleeve 237 is provided on the surface of the guide rod 236. The sliding sleeve 237 is movably connected to the other end of the shaft rod 221. When the cleaning roller 22 moves along the axial direction of the screw rod 232, it can drive the sliding sleeve 237 to slide on the surface of the guide rod 236, and then can guide the cleaning roller 22, so that the cleaning roller 22 can stably move up and down on the surface of the wall panel mechanism 1.

[0031] Among them, both ends of the shaft 221 are detachably connected with rollers 238, and one side of the screw sleeve 233 and the sliding sleeve 237 are respectively rotatably connected with the corresponding rollers 238 through bearings, and both sides of the inner wall surface of the second U-shaped frame 21 are integrally formed with teeth 211 adapted to the rollers 238. When the cleaning roller 22 moves and cleans the surface of the wall panel mechanism 1, the cleaning roller 22 can drive the roller 238 to roll in the inner cavity of the second U-shaped frame 21, which helps to reduce the friction when the cleaning roller 22 moves up and down and improves flexibility. The teeth 211 can limit the left and right directions of the roller 238 in the inner cavity of the second U-shaped frame 21.

[0032] Among them, a clamping assembly 24 is provided between the shaft 221 and the roller 238, and the clamping assembly 24 includes a first connecting plate 241 fixedly connected to one side of the roller 238, and a telescopic rod 242 is fixedly connected to one side of the first connecting plate 241, and the telescopic rod 242 is composed of an outer tube and an inner rod movably connected. It is a prior art and will not be repeated in this technical solution. The end of the telescopic rod 242 away from the first connecting plate 241 is fixedly connected to a second connecting plate 243, and a clamping block 244 is fixedly connected to one side of the second connecting plate 243. A clamping groove 245 adapted to the clamping block 244 is provided at the end of the shaft 221, and the clamping block 244 and the clamping block 244 are connected. The cross-section of the groove 245 is a rectangular structure, and a spring 246 is sleeved on the surface of the telescopic rod 242. The two ends of the spring 246 are fixedly connected to the first connecting plate 241 and the second connecting plate 243 respectively. The second connecting plate 243 is pushed toward the direction of the first connecting plate 241, so that the second connecting plate 243 drives the block 244 to move, and the telescopic rod 242 and the spring 246 are both forced to shrink until the block 244 is separated from the inner cavity of the slot 245. The shaft rod 221 can be unlocked, and the cleaning roller 22 can be disassembled, thereby facilitating the subsequent disassembly, cleaning or replacement of the cleaning roller 22.

[0033] Among them, the wall panel mechanism 1 includes two symmetrically arranged first U-shaped frames 11, and the two first U-shaped frames 11 are respectively installed on the side of the corresponding second U-shaped frame 21 close to the wall. A photovoltaic component 12 is clamped between the two first U-shaped frames 11, and an installation component 13 is provided between the photovoltaic component 12 and the first U-shaped frame 11. The installation component 13 is provided at the four corners of the photovoltaic component 12, and the bristles 222 are in contact with the surface of the photovoltaic component 12. A photovoltaic wall is formed by connecting together through several wall panel mechanisms 1, which can not only serve as a protective structure for construction projects, but also convert solar energy into electrical energy for use in buildings.

[0034] The photovoltaic assembly 12 is composed of a plurality of solar panels.

[0035] The length of the second U-shaped frame 21 is equal to the sum of the length of the plurality of vertically arranged first U-shaped frames 11 , so as to ensure that the cleaning roller 22 can clean the plurality of vertically arranged first U-shaped frames 11 .

[0036] Among them, the installation component 13 includes a bracket 131 fixedly connected to the wall, the first U-shaped frame 11 is provided with a fastening bolt 132 threadedly connected to the bracket 131, and the first U-shaped frame 11 and the photovoltaic component 12 are both provided with installation holes 133 for the fastening bolt 132 to pass through. The installation component 13 can realize the fixing operation of the first U-shaped frame 11 and the photovoltaic component 12.

[0037] The working principle of the utility model is: start the motor 235, the output shaft of the motor 235 drives the screw 232 to rotate, under the action of the thread, the screw 232 drives the screw sleeve 233 to move downward or upward on the surface of the screw 232, the screw sleeve 233 drives the roller 238, the cleaning roller 22 and the sliding sleeve 237 to move synchronously, the sliding sleeve 237 slides downward on the surface of the guide rod 236, and then the movement operation of the cleaning roller 22 is realized, the roller 238 rolls on the teeth 211, and the roller 238 drives the cleaning roller 22 to rotate with the bearing on the roller 238 as the center, and then the rotation operation of the cleaning roller 22 is realized, that is, the cleaning roller 22 can achieve the effect of both moving and rotating, so that it can drive the brush 222 to drive a plurality of photovoltaic components 12 arranged above and below to perform cleaning operations.

[0038] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. An assembled photovoltaic wall with a cleaning mechanism, characterized in that: include: A wall panel mechanism (1) for converting solar energy into electrical energy, which is installed in a mounting groove of a concrete wall and is provided with a plurality of wall panel mechanisms (1) arranged in an upper and lower position, wherein a cleaning mechanism (2) is provided on the wall panel mechanism (1) for removing dust and impurities on its surface; The cleaning mechanism (2) comprises two second U-shaped frames (21) symmetrically arranged on a side of the wall panel mechanism (1) away from the wall, a cleaning roller (22) is movably connected between the two second U-shaped frames (21), and a driving component (23) is provided on the second U-shaped frame (21) for driving the cleaning roller (22) to move along the length direction of the second U-shaped frame (21).

2. The assembled photovoltaic wall with a cleaning mechanism according to claim 1, characterized in that: The cleaning roller (22) comprises a shaft rod (221) located between two second U-shaped frames (21), and a plurality of regularly distributed bristles (222) are fixedly connected to the surface of the shaft rod (221).

3. The assembled photovoltaic wall with a cleaning mechanism according to claim 2, characterized in that: The driving assembly (23) comprises a support plate (231) fixedly connected to the top and bottom of the second U-shaped frame (21); a screw rod (232) is rotatably connected between two support plates (231) on one of the second U-shaped frames (21); a screw sleeve (233) is threadedly sleeved on the surface of the screw rod (232); the screw sleeve (233) is movably connected to one end of the shaft rod (221); a support (234) is fixedly connected to the second U-shaped frame (21); a motor (235) capable of driving the screw sleeve (233) to rotate is installed on the inner wall surface of the support (234); and an output end of the motor (235) is fixedly connected to one end of the screw sleeve (233).

4. The assembled photovoltaic wall with a cleaning mechanism according to claim 3, characterized in that: A guide rod (236) is fixedly connected between the two support plates (231) on the other second U-shaped frame (21), and a sliding sleeve (237) is provided on the surface of the guide rod (236), and the sliding sleeve (237) is movably connected to the other end of the shaft rod (221).

5. The assembled photovoltaic wall with a cleaning mechanism according to claim 4, characterized in that: Both ends of the shaft (221) are detachably connected to rollers (238); one side of the screw sleeve (233) and the sliding sleeve (237) are rotatably connected to the corresponding rollers (238); and teeth (211) adapted to the rollers (238) are integrally formed on both sides of the inner wall surface of the second U-shaped frame (21).

6. The assembled photovoltaic wall with a cleaning mechanism according to claim 2, characterized in that: The wall panel mechanism (1) comprises two symmetrically arranged first U-shaped frames (11), the two first U-shaped frames (11) being respectively mounted on a side of a corresponding second U-shaped frame (21) close to a wall, a photovoltaic component (12) being clamped between the two first U-shaped frames (11), a mounting component (13) being arranged between the photovoltaic component (12) and the first U-shaped frame (11), and one mounting component (13) being arranged at each of the four corners of the photovoltaic component (12), and the bristles (222) being in contact with the surface of the photovoltaic component (12).

7. The assembled photovoltaic wall with a cleaning mechanism according to claim 6, characterized in that: The length of the second U-shaped frame (21) is equal to the sum of a plurality of vertically arranged first U-shaped frames (11).

8. The assembled photovoltaic wall with a cleaning mechanism according to claim 6, characterized in that: The mounting assembly (13) comprises a bracket (131) fixedly connected to a wall, the first U-shaped frame (11) is provided with a fastening bolt (132) threadedly connected to the bracket (131), and the first U-shaped frame (11) and the photovoltaic assembly (12) are both provided with mounting holes (133) for the fastening bolt (132) to pass through.

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