Photovoltaic panel cleaning robot and photovoltaic power station

Abstract

The utility model discloses a photovoltaic panel cleaning robot and a photovoltaic power station, and the photovoltaic panel cleaning robot comprises a bearing mechanism which is fixedly provided with an electrical box body; the photovoltaic power generation panel is rotationally arranged on the bearing mechanism and electrically connected with the electrical box body, when the photovoltaic power generation panel rotates to the first position, the projection of the photovoltaic power generation panel on the bearing mechanism covers the electrical box body, and the photovoltaic power generation panel and the bearing mechanism are locked; and the photovoltaic power generation panel rotates to the second position to open the top part area of the electrical box body. According to the cleaning robot, the rotatable photovoltaic power generation panel is arranged on the bearing mechanism, so that energy is supplied to the electrical box body of the cleaning robot through the photovoltaic power generation panel, and meanwhile, the electrical box body can be covered by rotation of the photovoltaic power generation panel, so that the electrical box body is protected, and the influence of sundries on the operation stability of the electrical box body is reduced; and meanwhile, the photovoltaic power generation panel can rotate to open part of the area of the top of the electrical box body so that workers can overhaul the electrical box body, and the photovoltaic power generation panel keeps being connected with the bearing mechanism in the overhaul process so that the overhaul complexity can be reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cleaning equipment, in particular to a photovoltaic panel cleaning robot and a photovoltaic power station. BACKGROUND

[0002] In the operation process of a large photovoltaic power station, dust and impurities may deposit on the surface of the photovoltaic panel, which affects the power generation effect of the photovoltaic panel. Therefore, a photovoltaic panel cleaning robot is usually configured in a large photovoltaic power station project to periodically clean a large area of photovoltaic panel and ensure the cleanliness of the light-receiving surface of the photovoltaic panel and improve the power generation efficiency of the photovoltaic panel. Since the cleaning robot needs to run on the photovoltaic panel for a long time, a battery and a power generation panel are arranged inside the cleaning robot, and are fixedly connected to ensure the stability and compactness of the structure. However, the vibration condition is common during the operation of the cleaning robot, which may cause the compact battery and power generation panel to be damaged due to collision. The fixed battery and power generation panel are difficult to disassemble, which increases the maintenance cost of the cleaning robot.

[0003] Therefore, how to improve the maintenance convenience of the cleaning robot is a technical problem to be solved by those skilled in the art. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the purpose of the present application is to provide a photovoltaic panel cleaning robot and a photovoltaic power station to improve the maintenance convenience of the cleaning robot.

[0005] To achieve the above purpose, the present application provides the following technical solutions:

[0006] A photovoltaic panel cleaning robot comprises:

[0007] A bearing mechanism, wherein an electrical box is fixedly arranged on the bearing mechanism;

[0008] A photovoltaic power generation panel is rotatably arranged on the bearing mechanism and electrically connected to the electrical box. When the photovoltaic power generation panel is rotated to a first position, the projection of the photovoltaic power generation panel on the bearing mechanism covers the electrical box and is locked with the bearing mechanism. When the photovoltaic power generation panel is rotated to a second position, part of the top of the electrical box is opened.

[0009] Preferably, in the above photovoltaic panel cleaning robot, a support seat is further arranged on the bearing mechanism, the support seat has a preset thickness in the vertical direction, and the photovoltaic power generation panel is hingedly arranged on the top of the support seat in the vertical direction and forms a containing space with the bearing mechanism when rotated to the first position to accommodate the electrical box.

[0010] Preferably, in the above-mentioned photovoltaic panel cleaning robot, a support seat is further included, the support seat has a recess structure and the bottom of the recess structure is fixed to the bearing mechanism, the photovoltaic panel is hinged to the support seat and closes the top opening of the recess structure of the support seat when rotated to the first position to form a containing space for the electrical box on one side or both sides of the support seat.

[0011] Preferably, in the above-mentioned photovoltaic panel cleaning robot, a rotating member is hinged to the first end of the support seat, the rotating member is fixedly connected with the photovoltaic panel, and the second end of the support seat is provided with a connecting hole or a magnet, and the photovoltaic panel is bolted or magnetically locked with the second end of the support seat when rotated to the first position.

[0012] Preferably, in the above-mentioned photovoltaic panel cleaning robot, a plurality of support seats are arranged in parallel at intervals, and a single photovoltaic panel is hinged to the end of at least one support seat.

[0013] Preferably, in the above-mentioned photovoltaic panel cleaning robot, the bearing mechanism is a frame structure and includes a recessed area, the electrical box is arranged in the recessed area, and the photovoltaic panel closes the top opening of the recessed area when rotated to the first position.

[0014] Preferably, in the above-mentioned photovoltaic panel cleaning robot, the rotating axis of the photovoltaic panel is arranged along the length direction or the width direction of the bearing mechanism.

[0015] Preferably, in the above-mentioned photovoltaic panel cleaning robot, the electrical box includes a main body, a battery part and a battery box cover, the main body and the battery box cover are buckled to form a containing cavity, the battery part is arranged inside the containing cavity, and the side of the main body and the battery box cover facing each other is provided with a flexible protective pad.

[0016] Preferably, in the above-mentioned photovoltaic panel cleaning robot, a limiting support is arranged inside the main body, the limiting support is arranged along the circumferential direction of the battery part, and each side wall of the battery part corresponds to at least one limiting support; and the side of each limiting support facing the battery part is provided with a soft pad to abut against the battery part.

[0017] Preferably, in the above-mentioned photovoltaic panel cleaning robot, the top of the soft pad in the direction perpendicular to the bottom surface of the main body is an arc-shaped structure.

[0018] A photovoltaic power station, a plurality of the above-mentioned photovoltaic panel cleaning robots are arranged on the photovoltaic panel.

[0019] From the above technical scheme can be seen, the photovoltaic panel cleaning robot provided by the present disclosure mainly comprises a bearing mechanism and a photovoltaic panel, the bearing mechanism is the main bearing part of the photovoltaic panel cleaning robot, used for bearing components such as walking wheels and drive boxes, and an electrical box body is fixedly arranged on the bearing mechanism to provide power for the photovoltaic panel cleaning robot, and the bearing mechanism is provided with a photovoltaic panel electrically connected with the electrical box body, so as to supply power to the electrical box body through the photovoltaic panel during the operation of the photovoltaic panel cleaning robot; in particular, the photovoltaic panel is rotationally arranged on the bearing mechanism, and its rotation path at least passes through a first position and a second position; when the photovoltaic panel rotates to the first position, the projection of the photovoltaic panel on the bearing mechanism covers the electrical box body and is locked with the bearing mechanism, so that the photovoltaic panel can cooperate with the bearing mechanism to form a space with shielding power supply, thereby protecting the electrical box body and reducing the influence of sundries on the operation stability of the electrical box body; and when the photovoltaic panel is located at the first position, the photovoltaic panel is parallel to the photovoltaic panel on which the photovoltaic panel cleaning robot operates, so that the photovoltaic panel has sufficient light area to ensure the power generation effect. When the photovoltaic panel rotates to the second position, part of the top of the electrical box body is opened, so that the operator can provide an open maintenance space for the electrical box body by only turning the photovoltaic panel to the second position when the electrical box body and the surrounding structure need to be maintained, and the photovoltaic panel can be connected with the bearing mechanism without separately looking for a placement position for the photovoltaic panel, thereby improving the maintenance convenience of the photovoltaic panel cleaning robot. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0021] Figure 1 The photovoltaic panel cleaning robot structure schematic diagram of the photovoltaic panel provided by the present disclosure when the photovoltaic panel is located at the first position;

[0022] Figure 2 The photovoltaic panel cleaning robot structure schematic diagram of the photovoltaic panel provided by the present disclosure when the photovoltaic panel is located at the second position;

[0023] Figure 3 The Figure 2 The support seat position structure schematic diagram;

[0024] Figure 4 The support seat and the photovoltaic panel connection structure schematic diagram;

[0025] Figure 5 The support seat structure schematic diagram;

[0026] Figure 6 is an exploded view of the electrical box;

[0027] Figure 7 is a schematic view of the main structure of the electrical box;

[0028] Figure 8 is a schematic view of the battery box cover of the electrical box from below;

[0029] Figure 9 is a schematic view of the cross-sectional structure of the electrical box.

[0030] wherein:

[0031] 10 - bearing mechanism; 110 - recessed area;

[0032] 20 - electrical box; 210 - main body; 220 - battery part; 230 - battery box cover; 240 - protective pad; 250 - limiting support; 260 - soft gasket;

[0033] 30 - photovoltaic power generation panel;

[0034] 40 - support seat; 410 - rotating part; 420 - weight-reducing hole; 430 - connecting hole. DETAILED DESCRIPTION

[0035] The core of the present application is to disclose a photovoltaic panel cleaning robot and a photovoltaic power station to improve the maintenance convenience of the cleaning robot.

[0036] In order for those skilled in the art to better understand the present application, the embodiments of the present application will be described below with reference to the accompanying drawings, and in addition, the embodiments shown below do not have any limiting effect on the utility model content recited in the claims. In addition, the entire content of the constitution represented by the following embodiments is not limited to being necessary for the solution of the utility model recited in the claims.

[0037] As Figure 1 and Figure 2As shown, the photovoltaic panel cleaning robot provided by the present disclosure mainly comprises a bearing mechanism 10 and a photovoltaic power generation panel 30, wherein the bearing mechanism 10 is the basic frame of the whole cleaning robot and is used for bearing and fixing other components, and an electrical box 20 is fixedly arranged on the bearing mechanism 10. It should be noted that the electrical box 20 comprises one or more of an electric control box and a battery box, the battery box can provide necessary power support for the operation of the cleaning robot, and the electric control box can adjust the running state of the photovoltaic panel cleaning robot. On this basis, the bearing mechanism 10 is also provided with the photovoltaic power generation panel 30, so as to generate electricity under light conditions, and the photovoltaic power generation panel 30 is electrically connected with the electrical box 20. It should be noted that the electrical connection specifically means that the photovoltaic power generation panel 30 is connected in conduction with the electrical box 20, so as to smoothly transmit the electricity generated by the photovoltaic power generation panel 30 to the electrical box 20 and store it, so that the photovoltaic panel cleaning robot has stable power supply under the running condition.

[0038] Meanwhile, it should be noted that in the embodiment of the present disclosure, the photovoltaic power generation panel 30 is rotationally arranged on the bearing mechanism 10, and the photovoltaic power generation panel 30 passes through at least a first position and a second position based on the rotation path of the bearing mechanism 10. Specifically, when the photovoltaic power generation panel 30 is rotated to the first position, the projection thereof on the bearing mechanism 10 can completely cover the electrical box 20, and the movable end thereof can be locked with the bearing mechanism 10, so as to be stably positioned at the first position. When the photovoltaic power generation panel 30 is at the first position, it cooperates with the bearing mechanism 10 to form a certain enclosure structure, which can be a box body or a cavity, so as to enable the electrical box 20 to be placed, thereby providing physical protection for the electrical box 20, preventing dust, rainwater and other external factors from causing damage to the electrical box 20. When the photovoltaic power generation panel 30 is rotated to the second position, part of the top area of the electrical box 20 can be opened, so that the worker can easily access the electrical box 20 to perform replacement, maintenance or upgrading operation of the electric control box or the battery box installed inside, which not only reduces the maintenance time and effort, but also avoids the potential damage risk to the cleaning robot caused by frequent disassembly of other components, and also does not need to select a placement position for the disassembled photovoltaic power generation panel 30, thereby improving the maintenance efficiency. In summary, the photovoltaic panel cleaning robot provided by the present disclosure improves the cleaning performance and energy utilization efficiency of the robot through the ingenious design of the bearing mechanism 10 and the photovoltaic power generation panel 30, significantly improves the convenience of maintenance, and can better meet the daily maintenance needs of the photovoltaic power station, thereby improving the operation efficiency and reliability of the photovoltaic power station.

[0039] In order to ensure that the photovoltaic panel 30 is stably connected on the bearing mechanism 10, in some embodiments of the present disclosure, the photovoltaic panel cleaning robot further comprises a support seat 40. It should be noted that in some embodiments of the present disclosure, the support seat 40 forms a space for the electrical box 20 to be arranged by the thickness dimension of the support seat 40 in the vertical direction. Specifically, the support seat 40 is fixedly arranged on the bearing mechanism 10, and the support seat 40 has a predetermined thickness in the vertical direction, which is determined by the designer according to the installation requirements of the electrical box 20 under actual working conditions. The photovoltaic panel 30 is hingedly connected to the top of the support seat 40 in the vertical direction. Here, the support seat 40 can have two oppositely arranged end portions, and the line between the two end portions can be arranged along the length or width direction of the bearing mechanism 10. The photovoltaic panel 30 is rotatably arranged at one end portion of the top of the support seat 40 and is in contact with the other end portion of the top of the support seat 40 when rotated to the first position, thereby being locked. Thus, based on the predetermined height of the support seat 40, a containing space for the electrical box 20 to be arranged is formed between the photovoltaic panel 30 and the bearing mechanism 10, and the electrical box 20 is protected. In addition, it should be noted that a raised plate structure can also be arranged on the top of the bearing mechanism 10 to surround the electrical box 20 from the periphery thereof, thereby further improving the safety of the arrangement of the electrical box 20.

[0040] In some embodiments of the present disclosure, the support seat 40 comprises a recess structure. In some embodiments of the present disclosure, the bottom of the recess structure of the support seat 40 is fixedly arranged on the bearing mechanism 10 on the outside, so as not to affect the internal space of the recess structure, and the support seat 40 limits a placement space for the electrical box 20 to be arranged in the length direction of the bearing mechanism 10 by the recess structure. The photovoltaic panel 30 can be connected to the support seat 40 by hinging without damaging other position structures of the bearing mechanism 10. The hinge point can be a high-precision rotating shaft or a hinge structure to ensure smooth rotation without jamming. When the photovoltaic panel 30 is rotated to the first position, it can close the top opening of the recess structure of the support seat 40, thereby forming a containing space for the electrical box 20 to be arranged on one side or both sides of the support seat 40. It should be noted that the support seat 40 can be arranged at the middle region of the photovoltaic panel 30 in the length direction, and the two sides of the support seat 40 form a containing space for the electrical box 20 to be arranged. Meanwhile, the support seat 40 can also be arranged at both end regions of the photovoltaic panel 30 in the length direction, thereby forming a containing space for the electrical box 20 to be arranged on one side of the support seat 40 between the two support seats 40.

[0041] In an embodiment of the present disclosure, the support base 40 has a U-shaped structure and is fixed to the bearing mechanism 10. The support base 40 with the U-shaped structure has good mechanical strength and stability, and can be reinforced locally on the bearing mechanism 10 to enable stable installation of the photovoltaic panel 30.

[0042] It should be noted that the support base 40 with the U-shaped structure is a complete and integral structure. Alternatively, the support base 40 can have a split structure, in which two L-shaped structures are arranged oppositely, and the ends of one edge of the two L-shaped structures are connected to form a structure with a recessed region in the middle. The ends of the other edge of the two L-shaped structures satisfy the support effect of the photovoltaic panel 30 and satisfy the cooperation of the two L-shaped structures and the photovoltaic panel 30 to form a space for accommodating the electrical cabinet 20, thereby protecting the electrical cabinet 20.

[0043] The above structure not only enables the functional rotation of the photovoltaic panel 30, but also provides a relatively independent and easy-to-maintain accommodation space for the electrical cabinet 20 by the shape of the support base 40 and the rotation position relationship of the photovoltaic panel 30. The accommodation space has different accommodation volumes according to the selected size of the support base 40. The size and shape of the electrical cabinet 20 are considered to ensure that the electrical cabinet 20 can be stably placed therein, and sufficient space is left for the operator to operate. Meanwhile, the structure enables the photovoltaic panel 30 to better close the opening region of the support base 40 during the cleaning process of the cleaning robot, thereby protecting the electrical cabinet 20 from the external environment.

[0044] Based on the above embodiment, as shown in Figure 2 and Figure 4 the first end of the support base 40 is hingedly connected with a rotating member 410. The rotating member 410 is fixedly connected with the photovoltaic panel 30, so that the photovoltaic panel 30 can be flexibly rotated on the support base 40 through the rotating member 410, and the rotating process is more stable and reliable. It should be noted that the rotating member 410 is supported by high-strength material to ensure that it will not loosen or be damaged during long-term use. At the second end of the support base 40, a connecting hole 430, a magnet, a buckle, a magic tape, or one or more structures for locking connection are arranged. When the photovoltaic panel 30 is rotated to the first position, the photovoltaic panel 30 contacts the second end of the support base 40. The photovoltaic panel 30 and the second end of the support base 40 are provided with fixing structures corresponding to each other, so that the photovoltaic panel 30 and the second end of the support base 40 are locked by bolt connection, magnetic attraction, clamping, or adhesion.

[0045] In actual use, the above structure can be rotated by the action of the rotating part 410, and when the photovoltaic panel 30 fails to rotate, it can be replaced by replacing the rotating part 410, thereby reducing the complexity of structural maintenance; at the same time, the bolt connection or magnetic attraction connection structure can only make the staff conveniently lock and unlock the photovoltaic panel 30 and the support seat 40, saving maintenance time and effort, and also reducing the potential damage risk to the cleaning robot caused by frequent disassembly and installation of other components, further improving the service life and reliability of the cleaning robot; the clamping structure and the bonding structure also have the above technical effects, which will not be described here.

[0046] It should be pointed out that, as shown in Figure 5 The support seat 40 can also be provided with a plurality of lightening holes 420 to reduce the weight of the photovoltaic panel cleaning robot while meeting the strength support requirements, thereby improving the operating efficiency of the photovoltaic panel cleaning robot and reducing energy consumption costs.

[0047] In addition, in the embodiments provided in the present disclosure, the cleaning robot is provided with a plurality of support seats 40, which are arranged in parallel and at intervals to form an orderly arrangement structure. The arrangement manner not only makes the structure of the whole robot more stable, but also provides more choices and flexibility for the installation and rotation of the photovoltaic panel 30. The number and spacing of the support seats 40 are optimized according to the overall size of the robot and the requirements of the cleaning task, to ensure stable support in different working states. A single photovoltaic panel 30 can be hinged to the end of at least one support seat 40 to realize the rotation setting based on the bearing mechanism 10, and the photovoltaic panel 30 can also be provided in multiple to be supported by multiple support seats 40, thereby expanding the power generation capacity of the photovoltaic panel cleaning robot and serving as a backup for each other, and improving the operating efficiency and stability.

[0048] It should be noted that for a single photovoltaic panel 30, the support seats 40 connected thereto are uniformly arranged, that is, when a single photovoltaic panel 30 is rotationally matched with a support seat 40, the connection point of the rotating seat and the photovoltaic panel 30 is located on the symmetry line of the photovoltaic panel 30, and when a single photovoltaic panel 30 is rotationally matched with multiple support seats 40, the multiple rotating seats are symmetrically arranged based on the symmetry line of the photovoltaic panel 30 to improve the stress uniformity of the photovoltaic panel 30 during rotation, thereby achieving more stable rotation effect.

[0049] Further, in the photovoltaic panel cleaning robot provided in the embodiments of the present disclosure, the bearing mechanism 10 can be a plate structure, and a containing space for fixing the electrical box 20 is formed by the cooperation of the support seat 40 and the photovoltaic panel 30 through the support seat 40 structure provided in the above embodiments. In some embodiments, the bearing mechanism 10 adopts a frame structure, which can reduce the weight of the photovoltaic panel cleaning robot while maintaining the stability and strength of the structure, thereby improving the operation efficiency of the photovoltaic panel cleaning robot. At the same time, the bearing mechanism 10 in the frame structure can form a sufficient recessed area 110, and the electrical box 20 is arranged in the recessed area 110. This structure makes the electrical box 20 better integrated with the bearing mechanism 10, not only saving space, but also enhancing the structural stability of the whole robot. By embedding the electrical box 20 in the recessed area 110 of the bearing mechanism 10, the electrical box 20 can better withstand various external forces and vibrations during the operation of the robot, reducing the damage to the electrical box 20 caused by external forces. Correspondingly, when the photovoltaic panel 30 is rotated to the first position, it can accurately close the top opening of the recessed area 110, effectively preventing dust, rainwater and other impurities from entering the recessed area 110, thereby playing a good protective role on the electrical box 20 and prolonging the service life of the electrical box 20. On the other hand, when the electrical box 20 needs to be repaired or replaced, the photovoltaic panel 30 only needs to be rotated to the second position to easily open the top opening of the recessed area 110, directly contacting the electrical box 20 without the need to disassemble other components, greatly improving the repair efficiency and convenience. In addition, this structure also enables the robot to flexibly adjust the position of the photovoltaic panel 30 in different working states to adapt to different cleaning task requirements, thereby improving the applicability and flexibility of the robot.

[0050] In addition, it should be noted that in the photovoltaic panel cleaning robot provided in the embodiments of the present disclosure, the rotation axis of the photovoltaic panel 30 can be arranged along the length direction of the bearing mechanism 10, so that the overturning direction of the photovoltaic panel 30 is along the width direction of the bearing mechanism 10. The rotation axis of the photovoltaic panel 30 can also be arranged along the width direction of the bearing mechanism 10, so that the overturning direction of the photovoltaic panel 30 is along the length direction of the bearing mechanism 10. For a bearing mechanism 10 with a long span, the rotation axis of the photovoltaic panel 30 can be arranged along the length direction of the bearing mechanism 10, so that the overturning height of the photovoltaic panel 30 is low, thereby reducing the operation difficulty. For a bearing mechanism 10 with a short span, the rotation axis of the photovoltaic panel 30 can be arranged along the width direction of the bearing mechanism 10, so that after the photovoltaic panel 30 is overturned, the area of the electrical box 20 can be completely opened without being blocked by the edge of the photovoltaic panel 30, thereby increasing the repair space of the electrical box 20.

[0051] Further, in the photovoltaic panel cleaning robot provided by the embodiments of the present disclosure, as shown in Figure 6 The battery box in the electrical box 20 specifically includes a main body 210, a battery part 220, and a battery box cover 230. The main body 210 and the battery box cover 230 form a containing cavity through buckling, so that the assembly and disassembly of the battery box are more simple and fast, and the battery part 220 is convenient to replace and maintain. The battery part 220 is arranged inside the containing cavity to provide stable power support for the cleaning robot. It should be noted that, in order to further improve the reliability and safety of the battery box, as shown in Figure 7 and Figure 8 The side of the main body 210 and the battery box cover 230 facing each other is provided with a flexible protective pad 240. The protective pad 240 abuts and protects the two sides of the battery part 220 from the direction perpendicular to the battery box cover 230. The protective pad 240 is made of high-performance flexible material and has good buffering and shock-absorbing performance. During the operation of the cleaning robot, the robot will inevitably be impacted by various external forces. The protective pad 240 can effectively buffer these impact forces and reduce the direct effect on the battery part 220, thereby further improving the safety and reliability of the battery.

[0052] Further, as shown in Figure 6 and Figure 9 Considering that the main body 210 and the battery part 220 usually have different sizes and the battery part 220 has a risk of shaking during the operation of the photovoltaic panel cleaning robot, in some embodiments of the present disclosure, as shown in Figure 7 The main body 210 of the electrical box 20 is further provided with a limiting support 250 to protect the battery part 220. Specifically, the limiting support 250 is arranged along the circumference of the battery part 220, and each side wall of the battery part 220 in the circumferential direction is provided with at least one limiting support 250. The limiting support 250 can ensure the stable placement of the battery part 220 in the electrical box 20. In addition, the side of each limiting support 250 facing the battery part 220 is provided with a soft pad 260, which abuts against the battery part 220 to play a buffering and protecting role, thereby preventing the battery part 220 from being displaced or shaken due to vibration or external force during the operation of the robot, and ensuring the normal work and service life of the battery.

[0053] In addition, it should be noted that the top of the soft gasket 260 in the direction perpendicular to the bottom surface of the main body 210 is designed as an arc-shaped structure, so that when the battery part 220 is placed in the area between the plurality of limiting supports 250, the arc-shaped soft gasket 260 can guide the placement of the battery part 220, improve the assembly convenience of the battery part 220, and avoid the battery part 220 from colliding with the rigid structure of the limiting support 250, thereby improving the assembly safety of the battery part 220.

[0054] Further, the embodiments of the present disclosure also provide a photovoltaic power station, which comprises a plurality of photovoltaic panels arranged in an array, and is provided with a plurality of photovoltaic panel cleaning robots provided by any of the above embodiments to perform cleaning actions on the photovoltaic panels. It should be noted that since the photovoltaic panel cleaning robot has the technical effects provided by any of the above embodiments, the photovoltaic power station also has the above technical effects, which will not be described herein.

[0055] The terms "first", "second", "left", "right", and the like as used in the specification and claims of the application and above-described drawings are used to distinguish different objects, and are not intended to describe a particular sequence. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but can include steps or units not listed.

[0056] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to the embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A photovoltaic panel cleaning robot, characterized in that, include: The support mechanism (10) is equipped with an electrical enclosure (20). A photovoltaic power generation panel (30) is rotatably mounted on the support mechanism (10) and electrically connected to the electrical box (20). When the photovoltaic power generation panel (30) rotates to the first position, its projection on the support mechanism (10) covers the electrical box (20) and is locked to the support mechanism (10). When the photovoltaic power generation panel (30) rotates to the second position, a portion of the top area of ​​the electrical box (20) is opened.

2. The photovoltaic panel cleaning robot as described in claim 1, characterized in that, It also includes a support base (40), which is fixed to the bearing mechanism (10). The support base (40) has a preset thickness in the vertical direction, and the photovoltaic power generation panel (30) is hinged to the top of the support base (40) in the vertical direction. When rotated to the first position, it forms an accommodating space with the bearing mechanism (10) for the electrical box (20) to be placed.

3. The photovoltaic panel cleaning robot as described in claim 1, characterized in that, It also includes a support base (40) having a recessed structure and the bottom of the recessed structure being fixed to the bearing mechanism (10). The photovoltaic power generation panel (30) is hinged to the support base (40) and closes the top opening of the recessed structure of the support base (40) when rotated to the first position, so as to form an accommodating space for the electrical enclosure (20) to be placed on one or both sides of the support base (40).

4. The photovoltaic panel cleaning robot as described in claim 3, characterized in that, The first end of the support base (40) is hinged with a rotating component (410), which is fixedly connected to the photovoltaic power generation panel (30); the second end of the support base (40) is provided with a connecting hole (430) or a magnet, and the photovoltaic power generation panel (30) is fixed to the second end of the support base (40) when it rotates to the first position.

5. The photovoltaic panel cleaning robot as described in claim 2 or 3, characterized in that, Several of the support bases (40) are spaced apart and arranged in parallel, and a single photovoltaic panel (30) is hinged to the end of at least one of the support bases (40).

6. The photovoltaic panel cleaning robot as described in claim 1, characterized in that, The supporting mechanism (10) is a frame structure and includes a recessed area (110). The electrical enclosure (20) is located in the recessed area (110). When the photovoltaic power generation panel (30) rotates to the first position, it closes the top opening of the recessed area (110).

7. The photovoltaic panel cleaning robot as described in claim 1, characterized in that, The rotation axis of the photovoltaic panel (30) is set along the length or width direction of the bearing mechanism (10).

8. The photovoltaic panel cleaning robot as described in claim 1, characterized in that, The electrical enclosure (20) includes a main body (210), a battery compartment (220), and a battery cover (230). The main body (210) and the battery cover (230) are fastened together to form a receiving cavity. The battery compartment (220) is disposed inside the receiving cavity. Flexible protective pads (240) are provided on the side of the main body (210) and the battery cover (230) facing each other.

9. The photovoltaic panel cleaning robot as described in claim 8, characterized in that, The main body (210) is provided with a limiting support (250) inside, the limiting support (250) is arranged along the circumference of the battery part (220), and each side wall of the battery part (220) corresponds to at least one limiting support (250); each limiting support (250) is provided with a soft pad (260) on the side facing the battery part (220) to abut against the battery part (220).

10. A photovoltaic power station, characterized in that, A plurality of photovoltaic panel cleaning robots as described in any one of claims 1-9 are installed on the photovoltaic panel.

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