Inspection and cleaning system for photovoltaic panels

Abstract

The application discloses a kind of for photovoltaic panel's inspection cleaning system, it is related to photovoltaic technical field, for photovoltaic panel's inspection cleaning system includes: inspection cleaning device and flight device, inspection cleaning device has cleaning mechanism and detection mechanism, cleaning mechanism is used to clean photovoltaic panel, detection mechanism is also used to detect the parameter information of photovoltaic panel and is configured to be transmitted to control device with parameter information, flight device has damping chain mechanism, inspection cleaning device also has clamping mechanism, clamping mechanism is used to clamp or loosen damping chain mechanism, when clamping mechanism clamps damping chain mechanism, flight device can hoist and transport inspection cleaning device to target position, when clamping mechanism loosens damping chain mechanism, flight device and inspection cleaning device can be separated.According to the inspection cleaning system of the present application, it is convenient to clean and maintain photovoltaic panel, the docking of damping chain mechanism and clamping mechanism is accurate and stable, which is beneficial to improve the reliability of the inspection cleaning system and improve work efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic, in particular to a kind of for photovoltaic panel's inspection cleaning system. BACKGROUND

[0002] In the related art, with the rapid development of domestic new energy industry, the number of photovoltaic power generation equipment increases rapidly, and the photovoltaic panel needs to be inspected, maintained and cleaned, etc., the photovoltaic panel is generally laid on the roof of factory building or photovoltaic support, and the photovoltaic panel is generally located at high place, which brings great inconvenience to the cleaning and operation and maintenance of the photovoltaic panel. SUMMARY

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present application is to provide a kind of for photovoltaic panel's inspection cleaning system, which is convenient for the cleaning and operation and maintenance of photovoltaic panel, the docking of damping chain mechanism and clamping mechanism is accurate and stable, the probability of collision between damping chain mechanism and inspection cleaning device is reduced, which is beneficial to improve the reliability of the inspection cleaning system for photovoltaic panel, and is beneficial to improve work efficiency.

[0004] According to the inspection cleaning system for photovoltaic panel of the embodiments of the present application, the inspection cleaning device can travel on the photovoltaic panel, the inspection cleaning device has a cleaning mechanism and a detection mechanism, the cleaning mechanism is used for cleaning the photovoltaic panel, the detection mechanism is also used for detecting parameter information of the photovoltaic panel and is configured to transmit the parameter information to a control device, the flight device has a damping chain mechanism, the inspection cleaning device also has a clamping mechanism, the clamping mechanism is used for clamping or releasing the damping chain mechanism, when the clamping mechanism clamps the damping chain mechanism, the flight device can hoist the inspection cleaning device to a target position, and when the clamping mechanism releases the damping chain mechanism, the flight device and the inspection cleaning device can be separated.

[0005] According to the inspection cleaning system for photovoltaic panel of the present application, the cleaning and operation and maintenance of photovoltaic panel are facilitated, the docking of damping chain mechanism and clamping mechanism is accurate and stable, the probability of collision between damping chain mechanism and inspection cleaning device is reduced, the difficulty of transporting the inspection cleaning device to the photovoltaic panel is reduced, which is beneficial to improve the reliability of the inspection cleaning system for photovoltaic panel, and is beneficial to improve work efficiency.

[0006] According to some embodiments of the present application, the damping chain mechanism comprises a damping chain and a lifting chuck, one end of the damping chain is connected with the lifting chuck, and the clamping mechanism is used for clamping or releasing the lifting chuck.

[0007] According to some embodiments of the present application, the damping chain comprises a plurality of damping chain pieces, which are connected in sequence along the length direction of the damping chain, and each damping chain piece is provided with a limiting structure, and the limiting structures of any two adjacent damping chain pieces can be limitedly matched to limit the relative position of the two adjacent damping chain pieces.

[0008] According to some embodiments of the present application, the limiting structure is configured as a magnet, and the damping chain piece is formed with a mounting hole, and the limiting structure is mounted in the corresponding mounting hole, and the magnets of any two adjacent damping chain pieces can be attracted to each other.

[0009] According to some embodiments of the present application, the lifting clamp head comprises a connecting frame, a connecting column and a lifting disc, the connecting column is connected between the connecting frame and the lifting disc, the connecting frame and the damping chain are connected in sequence, the cross-sectional area of the lifting disc is larger than that of the connecting column, and the lifting disc is configured as a magnetic member so that the lifting disc can be magnetically matched with the clamping mechanism.

[0010] According to some embodiments of the present application, the flying device further comprises a drone, the lower side of the drone is provided with a rotatable reel, and the other end of the damping chain is connected with the reel, and the reel is rotated to unwind or wind the damping chain.

[0011] According to some embodiments of the present application, the inspection and cleaning device further comprises a traveling main body, the clamping mechanism is arranged at the top end of the traveling main body, and / or along the traveling direction of the traveling main body, the cleaning mechanism and the detection mechanism are arranged at the two ends of the traveling main body, respectively.

[0012] According to some embodiments of the present application, the clamping mechanism comprises a supporting seat, a first mounting seat, a second mounting seat and a plurality of link assemblies, the supporting seat is fixedly arranged on the traveling main body, the first mounting seat and the second mounting seat are opposite and spaced apart, the first mounting seat and the second mounting seat are movably arranged on the supporting seat along the arrangement direction of the first mounting seat and the second mounting seat, and the first mounting seat and the second mounting seat are fixedly connected with the plurality of link assemblies, and the first mounting seat and the second mounting seat are moved to clamp or release the damping chain mechanism.

[0013] According to some embodiments of the present application, the inspection and cleaning system for the photovoltaic panel further comprises a plurality of shaft bodies, the link assemblies are two, the two link assemblies are arranged along the arrangement direction of the first mounting seat and the second mounting seat, the two link assemblies are fixedly arranged on the first mounting seat and the second mounting seat through the plurality of shaft bodies, and each link assembly comprises the first clamping link and the second clamping link arranged in cross.

[0014] According to some embodiments of the present application, the inspection and cleaning device further has a plurality of driving mechanisms, some of the plurality of driving mechanisms are in driving connection with the first mounting base to drive the first mounting base to move, and another part of the plurality of driving mechanisms are in driving connection with the second mounting base to drive the second mounting base to move.

[0015] Additional aspects and advantages of the present application will be given in part in the following description, become apparent from the following description, or be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description, taken in conjunction with the accompanying drawings, in which:

[0017] Figure 1 is a schematic diagram of an inspection and cleaning system according to embodiments of the present application;

[0018] Figure 2 is a schematic diagram of a UAV according to embodiments of the present application;

[0019] Figure 3 is a schematic diagram of an inspection and cleaning device according to embodiments of the present application;

[0020] Figure 4 is a schematic diagram of a damping chain mechanism according to embodiments of the present application;

[0021] Figure 5 is a schematic diagram of an angle of cooperation and assembly of a clamping mechanism and a plurality of driving mechanisms according to embodiments of the present application;

[0022] Figure 6 is a bottom view of cooperation and assembly of a clamping mechanism and a plurality of driving mechanisms according to embodiments of the present application;

[0023] Figure 7 is another schematic diagram of an angle of cooperation and assembly of a clamping mechanism and a plurality of driving mechanisms according to embodiments of the present application;

[0024] Figure 8 is a schematic diagram of an angle of cooperation of a first damping chain piece and a second damping chain piece according to embodiments of the present application;

[0025] Figure 9 is a schematic diagram of a damping chain being curled up according to embodiments of the present application.

[0026] LIST OF REFERENCE NUMERALS:

[0027] inspection and cleaning system 1,

[0028] Patrol cleaning device 10, cleaning mechanism 11, detection mechanism 12, clamping mechanism 13, support seat 131, supporting leg 1311, first guide hole 1312, first sliding block 1313, first mounting seat 132, second mounting seat 133, connecting rod assembly 134, first clamping connecting rod 1341, second clamping connecting rod 1342, shaft body 135, guide structure 136, traveling main body 14, driving mechanism 15, first driving mechanism 151, second driving mechanism 152, gear 16, rack 17,

[0029] Flying device 20, damping chain mechanism 21, damping chain 211, damping chain plate 2111, mounting hole 21111, first assembly hole 21112, first damping chain plate 21113, second damping chain plate 21114, hoisting chuck 212, connecting frame 2121, second assembly hole 21211, connecting column 2122, hoisting disc 2123, unmanned aerial vehicle 22, spool 221, mounting bracket 222, landing gear 223. DETAILED DESCRIPTION

[0030] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only, for the purpose of explanation, and are not to be understood as a limitation of the present application.

[0031] The following description refers to the accompanying drawings. Figures 1-9 A patrol cleaning system 1 for photovoltaic panels according to an embodiment of the present application is described below.

[0032] The patrol cleaning system 1 for photovoltaic panels according to an embodiment of the present application, as shown in Figures 1-9 The patrol cleaning system 1 for photovoltaic panels can include a patrol cleaning device 10 and a flying device 20, the patrol cleaning device 10 can travel on the photovoltaic panel, the patrol cleaning device 10 has a cleaning mechanism 11 and a detection mechanism 12, the cleaning mechanism 11 is used for cleaning the photovoltaic panel, the detection mechanism 12 is also used for detecting parameter information of the photovoltaic panel and is configured to transmit the parameter information to a control device, the flying device 20 has a damping chain mechanism 21, the patrol cleaning device 10 also has a clamping mechanism 13, the clamping mechanism 13 is used for clamping or releasing the damping chain mechanism 21, when the clamping mechanism 13 clamps the damping chain mechanism 21, the flying device 20 can hoist the patrol cleaning device 10 to a target position, when the clamping mechanism 13 releases the damping chain mechanism 21, the flying device 20 and the patrol cleaning device 10 can be separated.

[0033] It should be noted that, with the rapid development of domestic new energy industry, the number of photovoltaic power generation equipment increases rapidly, and photovoltaic field stations need to inspect, maintain and clean photovoltaic panels. Photovoltaic panels are generally laid on the roof of a factory building or photovoltaic supports, and photovoltaic panels are generally located at a high place, which brings great inconvenience to the cleaning and operation of photovoltaic panels.

[0034] Based on this, the embodiment of the present application proposes a kind of for photovoltaic panel's inspection cleaning system 1, flight device 20 can be connected with inspection cleaning device 10, flight device 20 can be hoisted and transported to photovoltaic panel with inspection cleaning device 10, flight device 20 can be unmanned aerial vehicle, remote control aircraft etc., inspection cleaning device 10 can travel on photovoltaic panel. Inspection cleaning device 10 has cleaning mechanism 11 and detection mechanism 12, cleaning mechanism 11 can be used to clean photovoltaic panel, cleaning mechanism 11 can include roller, roll brush etc., cleaning mechanism 11 can clean the dust on the surface of photovoltaic panel. For photovoltaic panel's inspection cleaning system 1 has control device, control device can be connected with cleaning mechanism 11 and detection mechanism 12, detection mechanism 12 can be used to detect the parameter information of photovoltaic panel, parameter information can include stain information, damage information etc., detection mechanism 12 can transmit the parameter information of photovoltaic panel detected to control device, when detection mechanism 12 detects that photovoltaic panel has stain (such as dust, mud etc.), control device can control cleaning mechanism 11 to work according to the received parameter information. As an example, detection mechanism 12 can include camera, camera can shoot the surface of photovoltaic panel, camera can transmit the image shot to control device, control device can analyze image to judge whether photovoltaic panel needs to be cleaned, maintained etc., so that control device selectively controls cleaning mechanism 11 to work.

[0035] As an example, detection mechanism 12 can detect whether there is impurity or dust on the surface of photovoltaic panel, if there is impurity or dust on the surface of photovoltaic panel, control device drives cleaning mechanism 11 to clean photovoltaic panel, reduces the influence of impurity or dust on the surface of photovoltaic panel on the power generation efficiency of photovoltaic panel, so as to effectively improve power generation efficiency. As another example, detection mechanism 12 can detect whether the surface of photovoltaic panel is damaged etc., detection mechanism 12 can transmit the parameter information of photovoltaic panel detected to control device, so as to quickly locate the damaged photovoltaic panel, which is beneficial to reduce power generation loss.

[0036] Control device can also be connected with flight device 20, control device can drive flight device 20 to hoist and transport inspection cleaning device 10 to photovoltaic panel, when parameter information transmitted by detection mechanism 12 to control device shows that photovoltaic panel works normally, control device can drive flight device 20 to fly above inspection cleaning device 10 and connect with inspection cleaning device 10, control device can drive flight device 20 to hoist inspection cleaning device 10 and move away from photovoltaic panel, so as to realize the effect of recycling inspection cleaning device 10.

[0037] The flying device 20 has a damping chain mechanism 21 which can be located at the lower part of the flying device 20 and can be used to connect the inspection and cleaning device 10. The inspection and cleaning device 10 also has a clamping mechanism 13 which can be located at the top end of the inspection and cleaning device 10 and can be assembled with the damping chain mechanism 21. The damping chain mechanism 21 can be docked with the clamping mechanism 13 along the height direction of the inspection and cleaning system 1. The clamping mechanism 13 can clamp or release the damping chain mechanism 21, so as to realize the connection or separation effect of the flying device 20 and the inspection and cleaning device 10. When the inspection and cleaning system 1 is arranged as shown in Figure 1 , the height direction of the inspection and cleaning system 1 is the Z direction in Figure 1 . The flying device 20 can perform the launching and recovery operation on the inspection and cleaning device 10 through the damping chain mechanism 21 when performing the task. When the clamping mechanism 13 clamps the damping chain mechanism 21, the flying device 20 and the inspection and cleaning device 10 are connected, and the flying device 20 can hoist the inspection and cleaning device 10 to the target position, that is, the flying device 20 can hoist the inspection and cleaning device 10 to the photovoltaic panel, or the flying device 20 can take the inspection and cleaning device 10 away from the photovoltaic panel. When the clamping mechanism 13 releases the damping chain mechanism 21, the flying device 20 and the inspection and cleaning device 10 are separated, that is, after the flying device 20 hoists the inspection and cleaning device 10 to the target position, the flying device 20 can be separated from the inspection and cleaning device 10.

[0038] If a common rope is used to connect the flying device 20 and the inspection and cleaning device 10, the common rope is soft and is easy to swing back and forth due to wind blowing during hoisting, and the connecting rope is easy to collide with the inspection and cleaning device 10, which makes it difficult for the flying device 20 to dock with the inspection and cleaning device 10, affecting the reliability of the inspection and cleaning system 1.

[0039] When the damping chain mechanism 21 connects the inspection and cleaning device 10, and the flying device 20 hoists the inspection and cleaning device 10 to the photovoltaic panel, the damping chain mechanism 21 can be stretched and configured as a linear type, and can extend along the height direction of the inspection and cleaning system 1. When the damping chain mechanism 21 connects the inspection and cleaning device 10, and the flying device 20 hoists the inspection and cleaning device 10 away from the photovoltaic panel, the damping chain mechanism 21 can be wound up. The damping has the advantages of reducing vibration, impact and improving stability. The damping chain mechanism 21 can resist wind blowing during hoisting, so as to make the docking of the damping chain mechanism 21 and the clamping mechanism 13 accurate and stable, reduce the probability of collision between the damping chain mechanism 21 and the inspection and cleaning device 10, and reduce the difficulty of transporting the inspection and cleaning device 10 to the photovoltaic panel, which is conducive to improving the reliability of the inspection and cleaning system 1 for photovoltaic panels and improving the work efficiency.

[0040] In some embodiments of the present application, as shown in Figure 4 The damping chain mechanism 21 can include a damping chain 211 and a lifting clamp 212, one end of the damping chain 211 is connected with the lifting clamp 212, and the clamping mechanism 13 is used for clamping or releasing the lifting clamp 212.

[0041] One end of the damping chain 211 can be connected with the lifting clamp 212, one end of the damping chain 211 can be rotatably connected with the lifting clamp 212, and one end of the damping chain 211 can be connected with the lifting clamp 212 by hinging, shaft pin connection or the like. The clamping mechanism 13 can clamp or release the lifting clamp 212, so as to achieve the effect of clamping or releasing the damping chain mechanism 21 by the clamping mechanism 13, thereby achieving the effect of connecting or separating the flying device 20 and the inspection and cleaning device 10.

[0042] In some embodiments of the present application, as shown in Figure 4 , Figure 5 , Figure 8 and Figure 9 The damping chain 211 can include a plurality of damping chain pieces 2111, the plurality of damping chain pieces 2111 are sequentially hingedly connected along the length direction of the damping chain 211, and each damping chain piece 2111 is provided with a limiting structure, and the limiting structures of any two adjacent damping chain pieces 2111 can be limitedly matched to limit the relative positions of the two adjacent damping chain pieces 2111.

[0043] The damping chain 211 can be composed of a plurality of damping chain pieces 2111, any two adjacent damping chain pieces 2111 can be hingedly connected, and the plurality of damping chain pieces 2111 can be sequentially hingedly connected along the length direction of the damping chain 211. As an example, each damping chain piece 2111 has a first assembly hole 21112, the first assembly hole 21112 of each damping chain piece 2111 can be two, the first assembly hole 21112 can penetrate through the corresponding damping chain piece 2111 along the thickness direction of the corresponding damping chain piece 2111, and the two first assembly holes 21112 can be oppositely arranged and spaced apart along the length direction of the corresponding damping chain piece 2111. Any two adjacent damping chain pieces 2111 can be arranged along the thickness direction of the damping chain piece 2111, the first assembly holes 21112 of any two adjacent damping chain pieces 2111 can be oppositely arranged along the thickness direction of the damping chain piece 2111, the first assembly holes 21112 of any two adjacent damping chain pieces 2111 are communicated, and a connecting shaft can be inserted into the two first assembly holes 21112 oppositely arranged of the two adjacent damping chain pieces 2111, so that any two adjacent damping chain pieces 2111 can be connected through the connecting shaft, thereby enabling any two adjacent damping chain pieces 2111 to rotate relative to each other, and enabling the damping chain mechanism 21 to be curled and stored.

[0044] As an example, as shown in Figure 5As shown, the hoisting chuck 212 can be formed with a second assembly hole 21211, the second assembly hole 21211 can be arranged along the thickness direction of the corresponding damping chain sheet 2111 and in communication with the first assembly hole 21112 of the damping chain sheet 2111 adjacent to the hoisting chuck 212, the connecting shaft can be inserted into the second assembly hole 21211 and the first assembly hole 21112 arranged oppositely, and the hoisting chuck 212 can be connected with the damping chain sheet 2111 adjacent thereto through the connecting shaft, so as to realize the effect that one end of the damping chain 211 is connected with the hoisting chuck 212.

[0045] The two damping chain sheets 2111 adjacent to the same damping chain sheet 2111 can be located on the same side of the damping chain sheet 2111 along the thickness direction of the damping chain sheet 2111, and the orthographic projection of any two adjacent damping chain sheets 2111 along the arrangement direction of the two adjacent damping chain sheets 2111 (i.e. the thickness direction of the damping chain sheet 2111) has an overlapping part, and the plurality of damping chain sheets 2111 are sequentially hingedly connected.

[0046] Each damping chain sheet 2111 is provided with a limiting structure, and the limiting structures of any two adjacent damping chain sheets 2111 can be limitedly matched to limit the relative position of the two adjacent damping chain sheets 2111. When the limiting structure of the damping chain sheet 2111 is limitedly matched with the limiting structure of the damping chain sheet 2111 adjacent thereto, the damping chain 211 can be stretched straight, the damping chain 211 can be configured in a linear type, and when the damping chain 211 is stretched straight and the force acting on the damping chain 211 is less than a preset pressure value, the relative position of the two adjacent damping chain sheets 2111 is fixed, which can reduce the probability that the damping chain mechanism 21 swings back and forth under the influence of wind when hoisting and transporting the inspection and cleaning device 10, and is beneficial to improve the reliability of the damping chain mechanism 21. When the force acting on the damping chain 211 is greater than or equal to the preset pressure value, the limiting structures of the two adjacent damping chain sheets 2111 are no longer matched and assembled, and when the limiting structure of the damping chain sheet 2111 is not matched and assembled with the limiting structure of the damping chain sheet 2111 adjacent thereto, the two adjacent damping chain sheets 2111 can relatively rotate, and the damping chain 211 can be rolled back.

[0047] As an example, the limiting structure of one of the two adjacent damping chain pieces 2111 can be a clamping block, and the limiting structure of the other of the two adjacent damping chain pieces 2111 can be a clamping slot. The clamping block and the clamping slot can be assembled together. When the clamping block is not assembled with the clamping slot, the two adjacent damping chain pieces 2111 can rotate relative to each other, and the damping chain 211 can be curled and retracted. When the clamping block is assembled with the clamping slot, the damping chain 211 can be straightened, and the damping chain 211 can be configured in a straight line. When the force applied to the damping chain 211 is less than a preset pressure value, the relative positions of the two adjacent damping chain pieces 2111 are fixed. When the force applied to the damping chain 211 is greater than or equal to the preset pressure value, the clamping block can be moved out of the corresponding clamping slot, the two adjacent damping chain pieces 2111 can rotate relative to each other, and the damping chain 211 can be curled and retracted.

[0048] As an example, the limiting structure on each damping chain piece 2111 can be configured as a magnetic attraction structure. When the magnetic attraction structures of the two adjacent damping chain pieces 2111 are separated, the two adjacent damping chain pieces 2111 can rotate relative to each other, and the damping chain 211 can be curled and retracted. When the magnetic attraction structures of the two adjacent damping chain pieces 2111 are attracted to each other, the damping chain 211 can be straightened, and the damping chain 211 can be configured in a straight line. When the force applied to the damping chain 211 is less than a preset pressure value, the relative positions of the two adjacent damping chain pieces 2111 are fixed. When the force applied to the damping chain 211 is greater than or equal to the preset pressure value, the magnetic attraction structures of the two adjacent damping chain pieces 2111 can be separated, the two adjacent damping chain pieces 2111 can rotate relative to each other, and the damping chain 211 can be curled and retracted.

[0049] In some embodiments of the present application, as shown in Figure 4 、 Figure 8 and Figure 9 the limiting structure is configured as a magnet, the damping chain piece 2111 is formed with a mounting hole 21111, and the limiting structure is mounted in the corresponding mounting hole 21111. The magnets of any two adjacent damping chain pieces 2111 can be attracted to each other.

[0050] The damping chain piece 2111 can be formed with a mounting hole 21111, which can pass through the corresponding damping chain piece 2111 along the thickness direction of the damping chain piece 2111. The limiting structure can be configured as a magnet, which can be installed in the corresponding mounting hole 21111, and the length dimension of the limiting structure along the thickness direction of the corresponding damping chain piece 2111 can be equal to the length dimension of the mounting hole 21111 (i.e. the thickness dimension of the damping chain piece 2111). The magnets of any two adjacent damping chain pieces 2111 can be attracted to each other, so that the limiting structures of any two adjacent damping chain pieces 2111 can be assembled together, thereby achieving the effect of limiting the relative position of the two adjacent damping chain pieces 2111. When the mounting holes 21111 of any two adjacent damping chain pieces 2111 are correspondingly arranged along the thickness direction of the damping chain piece 2111, and the magnets of any two adjacent damping chain pieces 2111 are attracted to each other, the damping chain 211 is stretched, and the damping chain 211 is configured in a straight line. When the force acting on the damping chain 211 is less than a preset pressure value, the relative position of the two adjacent damping chain pieces 2111 is fixed. When the force acting on the damping chain 211 is greater than or equal to the preset pressure value, the magnets of the two adjacent damping chain pieces 2111 are separated, the two adjacent damping chain pieces 2111 can rotate relative to each other, and the damping chain 211 can be rolled up.

[0051] As an example, as shown in Figure 8 and Figure 9 The mounting hole 21111 on each damping chain piece 2111 can be two, and the two mounting holes 21111 can be arranged opposite to each other and spaced apart along the length direction of the corresponding damping chain piece 2111. The plurality of damping chain pieces 2111 can include a plurality of first damping chain pieces 21113 and a plurality of second damping chain pieces 21114, and the first damping chain pieces 21113 and the second damping chain pieces 21114 differ in the position of the mounting hole 21111. The two mounting holes 21111 of the first damping chain piece 21113 can be located outside the two first assembly holes 21112 of the corresponding damping chain piece 2111 along the length direction of the corresponding damping chain piece 2111, and the two mounting holes 21111 of the second damping chain piece 21114 can be located inside the two first assembly holes 21112 of the corresponding damping chain piece 2111 along the length direction of the corresponding damping chain piece 2111. The first damping chain piece 21113 and the second damping chain piece 21114 are hingedly connected, and the plurality of first damping chain pieces 21113 and the plurality of second damping chain pieces 21114 are arranged in sequence, i.e. the damping chain piece 2111 adjacent to the first damping chain piece 21113 is the second damping chain piece 21114, and the damping chain piece 2111 adjacent to the second damping chain piece 21114 is the first damping chain piece 21113. According to the length of the damping chain mechanism 21, a proper number of damping chain pieces 2111 are selected, and both the first damping chain piece 21113 and the second damping chain piece 21114 can be used to connect with the flight device 20.

[0052] It should be noted that, along the length direction of the damping chain piece 2111, the direction close to the center of the damping chain piece 2111 is the inner direction, and the direction away from the center of the damping chain piece 2111 is the outer direction.

[0053] In some embodiments of the present application, as shown in Figure 4 and Figure 5 The hoisting clamp head 212 can include a connecting frame 2121, a connecting column 2122 and a hoisting disc 2123. The connecting column 2122 is connected between the connecting frame 2121 and the hoisting disc 2123. The connecting frame 2121 is hingedly connected with the damping chain 211. The cross-sectional area of the hoisting disc 2123 is larger than that of the connecting column 2122. The hoisting disc 2123 is configured as a magnetic member so that the hoisting disc 2123 can be magnetically attracted to the clamping mechanism 13.

[0054] The connecting frame 2121, the connecting column 2122 and the hoisting disc 2123 are connected in sequence. The connecting column 2122 is connected between the connecting frame 2121 and the hoisting disc 2123. The connecting column 2122 can extend along the arrangement direction of the connecting frame 2121, the connecting column 2122 and the hoisting disc 2123. The connecting column 2122 can be connected with the connecting frame 2121 by welding, bolt connection or the like. The connecting column 2122 can be connected with the hoisting disc 2123 by welding, bolt connection or the like. The connecting frame 2121 can be hingedly connected with the damping chain 211. As an example, the connecting frame 2121 can be formed with a second assembly hole 21211 (i.e. the second assembly hole 21211 in the above embodiment). The connecting shaft can be inserted into the second assembly hole 21211 and the first assembly hole 21112 of the damping chain piece 2111 connected with the second assembly hole 21211 in sequence, so as to realize the effect that one end of the damping chain 211 is connected with the hoisting clamp head 212. The connecting frame 2121 can be configured as a ring structure with a rectangular longitudinal section, which can reduce the weight of the hoisting clamp head 212 and reduce the weight borne by the damping chain mechanism 21 when hoisting the inspection and cleaning device 10. The connecting frame 2121 is hingedly connected with the damping chain 211, and the connecting frame 2121 can rotate relative to the damping chain mechanism 21. When the flying device 20 uses the damping chain mechanism 21 to hoist the inspection and cleaning device 10, the hoisting clamp head 212 can always extend along the height direction of the inspection and cleaning system 1 under the action of gravity.

[0055] The cross-sectional area of the hoisting disc 2123 can be greater than the cross-sectional area of the connecting column 2122, and the height dimension of the hoisting disc 2123 is smaller than the height dimension of the connecting column 2122, so that the contact area of the hoisting chuck 212 and the inspection and cleaning device 10 can be increased, and the stability of the hoisting chuck 212 can be improved. The hoisting disc 2123 can be connected with the clamping mechanism 13, the clamping mechanism 13 can be made of metal with magnetism, and the hoisting disc 2123 can be configured as a magnetic member. The hoisting disc 2123 can be magnetically attracted to the clamping mechanism 13, so that the hoisting chuck 212 and the inspection and cleaning device 10 are connected. When the clamping mechanism 13 clamps the hoisting chuck 212, the hoisting disc 2123 is magnetically attracted to the clamping mechanism 13, so that the connection strength of the hoisting chuck 212 and the inspection and cleaning device 10 is further improved, and the reliability of the inspection and cleaning system 1 in connecting the inspection and cleaning device 10 by using the damping chain mechanism 21 is improved.

[0056] In some embodiments of the present application, as shown in Figure 1 、 Figure 2 and Figure 9 , the flying device 20 further has a drone 22, and the lower portion of the drone 22 is provided with a rotatable reel 221. The other end of the damping chain 211 is connected with the reel 221, and the reel 221 is rotated to unwind or wind the damping chain 211.

[0057] The flying device 20 further has a drone 22, and the drone 22 can be in communication connection with a control device, and the control device can drive the drone 22 to fly. The drone 22 can be connected with a mounting bracket 222 and a driving motor. The mounting bracket 222 can be fixedly connected with the drone 22 by welding, bolt connection or the like. The driving motor can be installed on the side of the mounting bracket 222, and the reel 221 can be installed on the lower portion of the mounting bracket 222. Along the extension direction of the reel 221, one end of the reel 221 can be connected with the driving motor, and the other end of the reel 221 away from the driving motor can be installed on the mounting bracket 222 through a bearing. The driving motor has a motor output shaft, and the reel 221 can be connected with the motor output shaft through a shaft coupling, a sleeve or the like. The driving motor can drive the motor output shaft to rotate, and the motor output shaft can drive the reel 221 to rotate together, so that the reel 221 can rotate relative to the drone 22. The other end of the damping chain 211 is connected with the reel 221, and when the reel 221 rotates, the reel 221 can realize the effect of unwinding or winding the damping chain 211. When the flying device 20 is used to hoist the inspection and cleaning device 10, and the damping chain mechanism 21 needs to be stretched, the reel 221 is rotated in a first direction to unwind the damping chain 211, and the reel 221 stops rotating after the damping chain 211 is stretched. When the inspection and cleaning device 10 needs to be stowed, and the damping chain mechanism 21 needs to be curled and stowed, the reel 221 is rotated in a second direction to wind the damping chain 211.

[0058] It should be noted that the first direction and the second direction are opposite, the first direction is one of the clockwise direction and the counterclockwise direction, and the second direction is the other of the clockwise direction and the counterclockwise direction.

[0059] As an example, the unmanned aerial vehicle 22 can have a landing gear 223, which can separate the body of the unmanned aerial vehicle 22 from the parking surface for parking the unmanned aerial vehicle 22, and the body of the unmanned aerial vehicle 22 and the landing gear 223 define a first space. When the flying device 20 is used to recover the inspection and cleaning device 10, the reel 221 rotates to wind the damping chain 211, the inspection and cleaning device 10 continuously rises and approaches the unmanned aerial vehicle 22, and the inspection and cleaning device 10 can rise to the first space, which is conducive to improving the stability of the flying device 20 when the flying device 20 flies with the inspection and cleaning device 10, reducing the overall volume of the flying device 20 and the inspection and cleaning device 10, and improving the safety of the flying device 20 when the flying device 20 flies with the inspection and cleaning device 10.

[0060] In some embodiments of the present application, as shown in Figure 3 The inspection and cleaning device 10 also has a running body 14, and the clamping mechanism 13 is arranged at the top end of the running body 14; and / or the cleaning mechanism 11 and the detection mechanism 12 are arranged at two ends of the running body 14 along the running direction of the running body 14.

[0061] The inspection and cleaning device 10 also has a running body 14, and the clamping mechanism 13, the cleaning mechanism 11 and the detection mechanism 12 are all located on the running body 14. The running body 14 can run on the photovoltaic panel, so that the cleaning mechanism 11 and the detection mechanism 12 can move relative to the photovoltaic panel. The clamping mechanism 13 can be arranged at the top end of the running body 14, or the cleaning mechanism 11 and the detection mechanism 12 can be arranged at two ends of the running body 14 along the running direction of the running body 14, or the clamping mechanism 13 can be arranged at the top end of the running body 14, and the cleaning mechanism 11 and the detection mechanism 12 can be arranged at two ends of the running body 14 along the running direction of the running body 14. The embodiments of the present application take the clamping mechanism 13 arranged at the top end of the running body 14 and the cleaning mechanism 11 and the detection mechanism 12 arranged at two ends of the running body 14 along the running direction of the running body 14 as an example for description.

[0062] When the flying device 20 and the inspection and cleaning device 10 are connected, the damping chain mechanism 21 is located above the inspection and cleaning device 10, and the clamping mechanism 13 is arranged at the top end of the running body 14. The clamping mechanism 13 can be arranged on the upper surface of the running body 14, so as to facilitate the clamping mechanism 13 to clamp the lifting clamp 212, and facilitate the magnetic attraction between the lifting disc 2123 and the clamping mechanism 13. In the running direction of the running body 14, the cleaning mechanism 11 and the detection mechanism 12 can be arranged at the two ends of the running body 14 respectively. When the inspection and cleaning device 10 runs on the photovoltaic panel, the detection mechanism 12 can be located at the front end of the running body 14, and the cleaning mechanism 11 can be located at the rear end of the running body 14. The detection mechanism 12 can transmit the detected parameter information of the photovoltaic panel to the control device, and the control device drives the cleaning mechanism 11 to work according to the parameter information of the photovoltaic panel. As an example, the running body 14 can have a track, a wheel or the like, so that the running body 14 can run on the photovoltaic panel.

[0063] In some embodiments of the present application, as shown in Figure 5 The clamping mechanism 13 can include a support seat 131, a first mounting seat 132, a second mounting seat 133 and a plurality of link assemblies 134. The support seat 131 is fixedly arranged on the running body 14. The first mounting seat 132 and the second mounting seat 133 are opposite and spaced apart. The first mounting seat 132 and the second mounting seat 133 are movably arranged on the support seat 131 along the arrangement direction of the first mounting seat 132 and the second mounting seat 133. The plurality of link assemblies 134 are fixedly connected with the first mounting seat 132 and the second mounting seat 133 respectively, and are moved through the first mounting seat 132 and the second mounting seat 133, so as to clamp or release the damping chain mechanism 21.

[0064] The support base 131 can be fixed to the traveling main body 14, and can be configured as a plate structure. Four feet 1311 can be mounted at four corners of the support base 131 in the circumferential direction of the support base 131. The four feet of the support base 131 can extend in the height direction of the support base 131. When the support base 131 is mounted on the traveling main body 14, the four feet 1311 of the support base 131 can be connected to the traveling main body 14. The first mounting seat 132 and the second mounting seat 133 can be arranged above the support base 131. The first mounting seat 132 and the second mounting seat 133 are oppositely arranged and spaced apart. The first mounting seat 132 and the second mounting seat 133 can be arranged on the support base 131. The first mounting seat 132 and the second mounting seat 133 can be movable in the arrangement direction of the first mounting seat 132 and the second mounting seat 133. As an example, the support base 131 can be formed with two first guide holes 1312. The first guide holes 1312 can penetrate the support base 131 in the height direction of the support base 131. The two first guide holes 1312 can be oppositely arranged and spaced apart in the arrangement direction of the first mounting seat 132 and the second mounting seat 133. The two first guide holes 1312 can extend in the arrangement direction of the first mounting seat 132 and the second mounting seat 133.

[0065] The clamping mechanism 13 can include a plurality of first sliding blocks 1313. The number of first sliding blocks 1313 can be two, three, four, etc. The embodiment of the present application takes two first sliding blocks 1313 as an example for illustration. The two first sliding blocks 1313 can be arranged in the arrangement direction of the first mounting seat 132 and the second mounting seat 133. The two first sliding blocks 1313 can be respectively fitted at the two first guide holes 1312. Each first guide hole 1312 has a corresponding first sliding block 1313. The two first sliding blocks 1313 can be fixedly connected to the first mounting seat 132 and the second mounting seat 133, respectively. Each first sliding block 1313 can be movable in the corresponding first guide hole 1312. Thus, the first mounting seat 132 can be movable relative to the corresponding first guide hole 1312. The second mounting seat 133 can be movable relative to the corresponding first guide hole 1312. Thus, the first mounting seat 132 and the second mounting seat 133 can be movably arranged on the support base 131 in the arrangement direction of the first mounting seat 132 and the second mounting seat 133.

[0066] The plurality of linkage assemblies 134 can be divided into two parts, the two parts of the linkage assemblies 134 can be opposite along the arrangement direction of the first mounting seat 132 and the second mounting seat 133, part of the plurality of linkage assemblies 134 can be fixedly connected with the first mounting seat 132, and another part of the plurality of linkage assemblies 134 can be fixedly connected with the second mounting seat 133. When the first mounting seat 132 moves, the first mounting seat 132 can drive part of the plurality of linkage assemblies 134 to move, when the second mounting seat 133 moves, the second mounting seat 133 can drive another part of the plurality of linkage assemblies 134 to move, and the plurality of linkage assemblies 134 can cooperate with each other. When the first mounting seat 132 and the second mounting seat 133 move close to each other, the plurality of linkage assemblies 134 can clamp the damping chain mechanism 21, and when the first mounting seat 132 and the second mounting seat 133 move away from each other, the plurality of linkage assemblies 134 can release the damping chain mechanism 21, so that the plurality of linkage assemblies 134 can clamp or release the damping chain mechanism 21, which is beneficial to improve the connection strength of the flight device 20 and the inspection and cleaning device 10.

[0067] As an embodiment, the plurality of linkage assemblies 134 can include a first linkage, a second linkage, a third linkage, and a fourth linkage, the clamping mechanism 13 can include a first shaft body, a second shaft body, a third shaft body, and a fourth shaft body, the first linkage, the second linkage, the third linkage, and the fourth linkage can be sequentially rotatably connected, the first linkage and the second linkage can be installed on the first mounting seat 132, the first shaft body can be arranged through the first linkage and the second linkage and connected with the first mounting seat 132, so that the first linkage and the second linkage can be rotatably connected, an included angle is formed between the first linkage and the second linkage, and the included angle can be an obtuse angle. The third linkage and the fourth linkage can be installed on the second mounting seat 133, the second shaft body can be arranged through the third linkage and the fourth linkage and connected with the second mounting seat 133, so that the third linkage and the fourth linkage can be rotatably connected, an included angle is formed between the third linkage and the fourth linkage, and the included angle can be an obtuse angle. The second linkage and the third linkage can be located on the same side of the first mounting seat 132 and the second mounting seat 133, the third shaft body can be arranged through the second linkage and the third linkage, so that the second linkage and the third linkage can be rotatably connected, an included angle is formed between the second linkage and the third linkage, and the included angle can be an acute angle. The first linkage and the fourth linkage can be located on the other side of the first mounting seat 132 and the second mounting seat 133, the fourth shaft body can be arranged through the first linkage and the fourth linkage, so that the first linkage and the fourth linkage can be rotatably connected, an included angle is formed between the first linkage and the fourth linkage, and the included angle can be an acute angle. When the first mounting seat 132 and the second mounting seat 133 are close to each other, the first linkage, the second linkage, the third linkage, and the fourth linkage rotate relatively, and the clamping mechanism 13 can clamp the damping chain mechanism 21. When the first mounting seat 132 and the second mounting seat 133 are away from each other, the first linkage, the second linkage, the third linkage, and the fourth linkage rotate relatively, and the clamping mechanism 13 can release the damping chain mechanism 21.

[0068] In some embodiments of the present application, as shown in Figure 5 The inspection and cleaning system 1 for the photovoltaic panel can further include a plurality of shaft bodies 135, two linkage assemblies 134, the two linkage assemblies 134 being arranged along the arrangement direction of the first mounting seat 132 and the second mounting seat 133, and the two linkage assemblies 134 being fixed to the first mounting seat 132 and the second mounting seat 133 through the plurality of shaft bodies 135 respectively. Each linkage assembly 134 includes a first clamping linkage 1341 and a second clamping linkage 1342 arranged in cross.

[0069] The two link assemblies 134 can be arranged along the arrangement direction of the first mounting seat 132 and the second mounting seat 133, one of the two link assemblies 134 can be fixed to the first mounting seat 132 through the plurality of shafts 135, and the other link assembly 134 can be fixed to the second mounting seat 133 through the plurality of shafts 135. Each link assembly 134 includes a first clamping link 1341 and a second clamping link 1342, the first clamping link 1341 and the second clamping link 1342 can be arranged in a cross manner, and an included angle is formed between the first clamping link 1341 and the second clamping link 1342, and the included angle can be an obtuse angle. A part of the shafts 135 can be respectively arranged in the corresponding first clamping link 1341 and the corresponding second clamping link 1342 and fixedly connected with the first mounting seat 132, and the other part of the shafts 135 can be respectively arranged in the corresponding first clamping link 1341 and the corresponding second clamping link 1342 and fixedly connected with the second mounting seat 133, so that the relative position of the first clamping link 1341 and the second clamping link 1342 of each link assembly 134 is unchanged, and the included angle between the first clamping link 1341 and the second clamping link 1342 of each link assembly 134 is unchanged. When the first mounting seat 132 and the second mounting seat 133 are close to each other, the two link assemblies 134 are close to each other, and when the two link assemblies 134 are in contact with the connecting column 2122, the clamping mechanism 13 clamps the lifting clamp head 212. When the first mounting seat 132 and the second mounting seat 133 are away from each other, the two link assemblies 134 are away from each other, the clamping mechanism 13 releases the lifting clamp head 212, the lifting clamp head 212 can move upward and separate from the support seat 131, and when the distance between the two link assemblies 134 is greater than the length dimension of the connecting frame 2121 along the arrangement direction of the first mounting seat 132 and the second mounting seat 133, the risk of collision between the lifting clamp head 212 and the link assembly 134 can be reduced.

[0070] In some embodiments of the present application, as shown in Figures 5-7 The inspection and cleaning device 10 also has a plurality of driving mechanisms 15, part of the plurality of driving mechanisms 15 are in transmission connection with the first mounting seat 132 to drive the first mounting seat 132 to move, and the other part of the plurality of driving mechanisms 15 are in transmission connection with the second mounting seat 133 to drive the second mounting seat 133 to move.

[0071] The inspection and cleaning device 10 further has a plurality of driving mechanisms 15, which can be arranged on the side of the clamping mechanism 13 away from the damping chain mechanism 21 along the height direction of the inspection and cleaning device 10, i.e. on the lower surface of the support seat 131 along the height direction of the inspection and cleaning device 10. Part of the plurality of driving mechanisms 15 can be in transmission connection with the first mounting seat 132, part of the plurality of driving mechanisms 15 can be used to drive the first mounting seat 132 to move, and another part of the plurality of driving mechanisms 15 is in transmission connection with the second mounting seat 133, and the other part of the plurality of driving mechanisms 15 can be used to drive the second mounting seat 133 to move. The application takes two driving mechanisms 15 as an example for description, one of which is in transmission connection with the first mounting seat 132 to drive the first mounting seat 132 to move, and the other is in transmission connection with the second mounting seat 133 to drive the second mounting seat 133 to move.

[0072] As an example, as shown in Figure 6 The surface of the support seat 131 away from the first mounting seat 132 and the second mounting seat 133 along the height direction of the inspection and cleaning device 10 can be provided with a rack 17, i.e. the lower surface of the support seat 131 along the height direction of the inspection and cleaning device 10 can be provided with a rack 17, and the rack 17 and the two driving mechanisms 15 are arranged on the same side of the support seat 131. The rack 17 can be two, and the two racks 17 can extend along the arrangement direction of the first mounting seat 132 and the second mounting seat 133, and the two racks 17 can be oppositely arranged and spaced apart along the arrangement direction of the first mounting seat 132 and the second mounting seat 133.

[0073] As an example, as shown in Figure 6 and Figure 7 The two driving mechanisms 15 can be a first driving mechanism 151 and a second driving mechanism 152 respectively, the first sliding block 1313 connected with the first mounting seat 132 can be fixedly connected with the first driving mechanism 151, and the first driving mechanism 151 and the first mounting seat 132 can be respectively located on both sides of the corresponding first sliding block 1313 along the height direction of the inspection and cleaning device 10. The first sliding block 1313 connected with the second mounting seat 133 can be fixedly connected with the second driving mechanism 152, and the second driving mechanism 152 and the second mounting seat 133 can be respectively located on both sides of the corresponding first sliding block 1313 along the height direction of the inspection and cleaning device 10. The driving mechanism 15 can be a rudder, which can include a driving motor and a position detection element, and the driving motor has a first output shaft. The position detection element can be in communication connection with the control device, and the position detection element of the rudder can be used to detect the position of the first mounting seat 132 or the second mounting seat 133, so as to send the position information of the first mounting seat 132 or the second mounting seat 133 to the control device, and the control device can drive the rudder to work according to the position information.

[0074] The first output shaft can be connected with a gear 16, the gear 16 can be engaged with a rack 17, the gear 16 can rotate relative to the rack 17, and the first output shaft can be fixedly connected with the gear 16 through a flat key, a locking piece or the like. The driving motor can drive the first output shaft to rotate, when the driving motor drives the first output shaft to rotate, the first output shaft can drive the gear 16 to rotate, the gear 16 can rotate relative to the rack 17, thereby driving the corresponding driving mechanism 15 to move along the arrangement direction of the first mounting seat 132 and the second mounting seat 133. When the first driving mechanism 151 moves relative to the corresponding rack 17, the first driving mechanism 151 drives the first mounting seat 132 to move along the arrangement direction of the first mounting seat 132 and the second mounting seat 133, and when the second driving mechanism 152 moves relative to the corresponding rack 17, the second driving mechanism 152 drives the second mounting seat 133 to move along the arrangement direction of the first mounting seat 132 and the second mounting seat 133.

[0075] As an example, the support seat 131 can also be provided with a guide structure 136 away from the surface of the first mounting seat 132 and the second mounting seat 133 along the height direction of the inspection and cleaning device 10, that is, the lower surface of the support seat 131 along the height direction of the inspection and cleaning device 10 can be provided with the guide structure 136. The guide structure 136 can be multiple, and the guide structure 136 can be two, three, four or the like, and the application takes two driving mechanisms 15 as an example for description. Each driving mechanism 15 has a guide structure 136 matched therewith, and the multiple guide structures 136 can extend along the arrangement direction of the first mounting seat 132 and the second mounting seat 133, and the multiple guide structures 136 can guide the corresponding driving mechanism 15 to move along the arrangement direction of the first mounting seat 132 and the second mounting seat 133, thereby further improving the reliability of the driving mechanism 15 during movement.

[0076] In the embodiment of the application, when it is necessary to clean and inspect the photovoltaic panel, the control device drives the driving motor on the unmanned aerial vehicle 22 to work, the driving motor drives the reel 221 to rotate to unwind the damping chain 211, the damping chain 211 is stretched, and the limiting structures of the multiple damping chain pieces 2111 cooperate with each other. The control device drives the flight device 20 to fly above the inspection and cleaning device 10, the lifting disc 2123 and the support seat 131 are magnetically attracted and matched, the control device drives the first driving mechanism 151 and the second driving mechanism 152 to work, the first driving mechanism 151 drives the first mounting seat 132 to move, the second driving mechanism 152 drives the second mounting seat 133 to move, the first mounting seat 132 and the second mounting seat 133 move close to each other, the clamping mechanism 13 clamps the lifting chuck 212, and the flight device 20 hoists and transports the inspection and cleaning device 10 to the photovoltaic panel.

[0077] When the inspection and cleaning device 10 falls on the photovoltaic panel, the control device drives the first driving mechanism 151 and the second driving mechanism 152 to work, the first driving mechanism 151 drives the first mounting seat 132 to move, the second driving mechanism 152 drives the second mounting seat 133 to move, the first mounting seat 132 and the second mounting seat 133 move away from each other, the clamping mechanism 13 releases the lifting clamp 212, and the flying device 20 moves upward to separate the lifting disc 2123 from the supporting seat 131. The detection mechanism 12 detects the parameter information of the photovoltaic panel, and the detection mechanism 12 transmits the parameter information of the photovoltaic panel to the control device. The control device determines whether the surface of the photovoltaic panel is contaminated or dusty according to the parameter information of the photovoltaic panel. The control device determines whether the surface of the photovoltaic panel is damaged according to the parameter information of the photovoltaic panel. If the surface of the photovoltaic panel is dusty, the control device drives the cleaning mechanism 11 to work.

[0078] When the cleaning and inspection of the photovoltaic panel is completed, the flying device 20 flies above the inspection and cleaning device 10, at this time, the lifting disc 2123 and the supporting seat 131 are magnetically attracted to each other, the damping chain 211 is stretched, the control device drives the first driving mechanism 151 and the second driving mechanism 152 to work, the first driving mechanism 151 drives the first mounting seat 132 to move, the second driving mechanism 152 drives the second mounting seat 133 to move, the first mounting seat 132 and the second mounting seat 133 move close to each other, and the clamping mechanism 13 clamps the lifting clamp 212. The control device drives the driving motor on the unmanned aerial vehicle 22 to work, the driving motor drives the reel 221 to rotate to wind the damping chain 211, so that the damping chain 211 is stressed greater than or equal to a preset pressure value, the adjacent two damping chain pieces 2111 are separated, the adjacent two damping chain pieces 2111 rotate relative to each other, and the damping chain 211 is curled and retracted. The inspection and cleaning device 10 continuously rises, the inspection and cleaning device 10 rises to the first space, and the flying device 20 retracts the inspection and cleaning device 10.

[0079] Other configurations and operations of the inspection and cleaning system 1 for the photovoltaic panel according to the embodiments of the present application are known to those skilled in the art, and will not be described in detail here.

[0080] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0081] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely divergences of the principles and application of the present application and that numerous modifications, changes, substitutions, and alterations can be made thereto without departing from the spirit and scope of the present application, which is defined by the following claims and their equivalents.

Claims

1. An inspection and cleaning system for photovoltaic panels, characterized by, The utility model relates to a kind of photovoltaic panel cleaning device, comprising: Patrol cleaning device (10), the patrol cleaning device (10) can travel on the photovoltaic panel, the patrol cleaning device (10) has cleaning mechanism (11) and detection mechanism (12), the cleaning mechanism (11) is used to clean the photovoltaic panel, the detection mechanism (12) is also used to detect the parameter information of the photovoltaic panel and is configured to transmit the parameter information to control device; Flying device (20), the flying device (20) has damping chain mechanism (21), the patrol cleaning device (10) also has clamping mechanism (13), the clamping mechanism (13) is used to clamp or release the damping chain mechanism (21), when the clamping mechanism (13) clamps the damping chain mechanism (21), the flying device (20) can hoist the patrol cleaning device (10) to target position, when the clamping mechanism (13) releases the damping chain mechanism (21), the flying device (20) and the patrol cleaning device (10) can be separated; The damping chain mechanism (21) includes: damping chain (211) and lifting chuck (212), one end of the damping chain (211) is connected with the lifting chuck (212), and the clamping mechanism (13) is used to clamp or release the lifting chuck (212); The lifting chuck (212) includes: connecting frame (2121), connecting column (2122) and lifting disc (2123), the connecting column (2122) is connected between the connecting frame (2121) and the lifting disc (2123), the connecting frame (2121) and the damping chain (211) are hingedly connected, the cross-sectional area of the lifting disc (2123) is greater than that of the connecting column (2122), and the lifting disc (2123) is configured as a magnetic member so that the lifting disc (2123) can be magnetically attracted to the clamping mechanism (13).

2. The system for inspection and cleaning of photovoltaic panels according to claim 1, characterized in that, The damping chain (211) includes: a plurality of damping chain pieces (2111), a plurality of the damping chain pieces (2111) are sequentially hingedly connected along the length direction of the damping chain (211), each of the damping chain pieces (2111) is provided with a limiting structure, and the limiting structures of any two adjacent damping chain pieces (2111) can be limitingly matched to limit the relative position of the two adjacent damping chain pieces (2111).

3. The system for inspection and cleaning of photovoltaic panels according to claim 2, characterized in that, The limiting structure is configured as a magnet, the damping chain piece (2111) is formed with a mounting hole (21111), the limiting structure is mounted in the corresponding mounting hole (21111), and the magnets of any two adjacent damping chain pieces (2111) can be attracted to each other.

4. The system for inspection and cleaning of photovoltaic panels according to claim 1, characterized in that, The flying device (20) also has a drone (22), the lower portion of the drone (22) is provided with a rotatable reel (221), the other end of the damping chain (211) is connected with the reel (221), and the reel (221) is rotated to unwind or wind the damping chain (211).

5. The inspection and cleaning system for photovoltaic panels according to any of claims 1-4, characterized in that, The inspection and cleaning device (10) further has a traveling main body (14), the clamping mechanism (13) is arranged at the top end of the traveling main body (14); and / or The cleaning mechanism (11) and the detection mechanism (12) are respectively arranged at two ends of the traveling main body (14) along the traveling direction of the traveling main body (14).

6. The system for inspection and cleaning of photovoltaic panels according to claim 5, characterized in that, The clamping mechanism (13) comprises a support seat (131), a first mounting seat (132), a second mounting seat (133) and a plurality of link assemblies (134), the support seat (131) is fixedly arranged on the traveling main body (14), the first mounting seat (132) and the second mounting seat (133) are opposite and spaced apart, the first mounting seat (132) and the second mounting seat (133) are movably arranged on the support seat (131) along the arrangement direction of the first mounting seat (132) and the second mounting seat (133), and a plurality of the link assemblies (134) are fixedly connected with the first mounting seat (132) and the second mounting seat (133) and are moved through the first mounting seat (132) and the second mounting seat (133) to clamp or release the damping chain mechanism (21).

7. The system for inspection and cleaning of photovoltaic panels according to claim 6, characterized in that, Further comprising: A plurality of shaft bodies (135), the link assemblies (134) are two, the two link assemblies (134) are arranged along the arrangement direction of the first mounting seat (132) and the second mounting seat (133), the two link assemblies (134) are fixed to the first mounting seat (132) and the second mounting seat (133) through a plurality of the shaft bodies (135), and each of the link assemblies (134) comprises a first clamping link (1341) and a second clamping link (1342) arranged in cross.

8. The system for inspection and cleaning of photovoltaic panels according to claim 6, characterized in that, The inspection and cleaning device (10) further has a plurality of driving mechanisms (15), part of the plurality of driving mechanisms (15) are in transmission connection with the first mounting seat (132) to drive the first mounting seat (132) to move, and another part of the plurality of driving mechanisms (15) are in transmission connection with the second mounting seat (133) to drive the second mounting seat (133) to move.

Images