Solar panel detection platform

Abstract

The utility model provides a solar panel detection platform, and belongs to the technical field of photovoltaic power generation. Comprising a base table, a conveying frame is erected in the middle of the upper end face of the base table, a conveying belt used for horizontally conveying solar panels is installed on the conveying frame, and a cleaning frame, an adjusting frame and two visual detection modules are sequentially arranged on the conveying frame in the conveying direction of the conveying belt; a cleaning roller is elastically installed on the lower end face of the cleaning frame and is parallel to the upper end face of the conveying belt. The two adjusting frames are symmetrically fixed to the two sides of the conveying frame, and aligning frames capable of horizontally moving in a mirror symmetry mode are arranged on the opposite sides of the two adjusting frames. According to the utility model, the solar panel can be automatically cleaned and positioned, and then the camera is used for image acquisition and comparison detection, so that the rapid visual detection of the solar panel is realized, the efficiency is high, the problem of detail neglect existing in manual naked eye detection can be avoided to a certain extent, and the overall use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a solar panel detection platform. Background Art

[0002] Solar panels are crucial in solar photovoltaic systems, and their performance directly affects the efficiency and stability of the entire system. Therefore, it is crucial to properly test solar panels to ensure that their quality and performance meet the requirements.

[0003] Among them, visual inspection is an important part of solar panel inspection. At present, workers generally use the naked eye to check whether there are obvious damage, scratches, stains and other defects on the surface of solar panels. However, although visual inspection is simple and easy, it is still easy to overlook some minor defects, and the efficiency of manual visual inspection is also low, which is difficult to meet the production inspection needs of solar energy.

[0004] Therefore, the present application provides a solar panel detection platform to solve the above technical problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a solar panel detection platform to solve the problem that the existing solar panels are visually inspected with human eyes in a low efficiency and small defects are easily overlooked.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A solar panel inspection platform comprises a base, a conveyor frame is arranged in the middle of the upper end surface of the base, a conveyor belt for horizontally conveying solar panels is installed on the conveyor frame, and a cleaning frame, an adjustment frame and two visual inspection modules are arranged on the conveyor frame in sequence along the conveying direction of the conveyor belt;

[0008] A cleaning roller is elastically mounted on the lower end surface of the cleaning frame, and the cleaning roller is parallel to the upper end surface of the conveyor belt;

[0009] The adjustment racks are provided with two and are symmetrically fixed on both sides of the conveying rack, and alignment racks capable of mirror-symmetrical translation are provided on opposite sides of the two adjustment racks;

[0010] The visual inspection module includes a detection frame, a light shield and a camera holder. The detection frame is mounted directly above the conveyor belt. The light shield is fixed to the lower end surface of the top of the detection frame and supports a section of the upper end surface of the conveyor belt. The camera holder is fixed to the upper end surface of the top of the detection frame. The camera holder is connected to a plurality of visual inspection cameras distributed on the top of the light shield.

[0011] Optionally, docking grooves are provided at the front and rear ends of the base corresponding to the two ends of the conveyor belt.

[0012] Optionally, a vertical fixing frame is fixed to the side of the base, and a controller is arranged on the fixing frame.

[0013] Optionally, a movable column is vertically inserted in the middle of the cleaning frame, a horizontal mounting plate is fixed to the lower end of the movable column, both ends of the mounting plate are vertically slidably abutted against the inner walls of both sides of the cleaning frame, and the cleaning roller is rotatably mounted on the lower end surface of the mounting plate.

[0014] Optionally, a spring is sleeved on the movable column, the top end of the spring is fixed to the lower end surface of the cleaning frame, and the bottom of the spring abuts against the upper end surface of the mounting plate.

[0015] Optionally, a horizontal cylinder is fixed to a side of the top of the adjustment frame away from the conveyor belt, and a shaft of the cylinder horizontally passes through the top of the adjustment frame and is fixed to the middle of the alignment frame.

[0016] Optionally, the alignment frame is rotatably mounted with a plurality of vertical alignment rollers on one side facing the conveyor belt.

[0017] Optionally, the lower end surface of the camera seat is provided with a pipe extending to the top of the light shield, a horizontal mounting plate is fixed to the lower end of the pipe, and a plurality of the visual inspection cameras are movably mounted on the edge of the lower end surface of the mounting plate.

[0018] Optionally, a plurality of racks are symmetrically fixed around the lower end surface of the mounting plate, and the visual inspection camera is movably mounted on the racks.

[0019] Optionally, a gap is provided at the bottom of the sunshade corresponding to the conveying route of the conveyor belt for the solar panel to enter, and a curtain is provided in the gap.

[0020] Compared with the prior art, the utility model has at least the following beneficial effects:

[0021] In the above scheme, a cleaning frame is set up on the conveyor belt, and the surface of the solar panel transported on the conveyor belt is wiped and cleaned by the cooperation of the cleaning frame, movable columns, mounting plates, springs and cleaning rollers to keep the surface clean, which is conducive to improving the accuracy of subsequent visual inspections.

[0022] By setting an adjustment frame after the cleaning frame, the cleaned solar panels on the conveyor belt can be synchronously abutted from both sides by using the cooperation of the cylinder, the alignment frame and the alignment roller to adjust the position of the solar panels on the conveyor belt.

[0023] By setting up a detection frame, a sunshade and a camera stand, the solar panel to be inspected can be covered by the sunshade to avoid interference from external light, and then the multiple visual inspection cameras connected to the camera stand are used to capture images of the solar panel and compare them with the built-in database to quickly realize visual inspection of the solar panel. Thanks to the setting of two sets of visual inspection modules, the visual inspection effect of the solar panel can be further guaranteed.

[0024] In summary, the device can automatically clean and adjust the solar panels, and then use the camera to acquire images and perform comparative detection, thereby realizing rapid visual inspection of the solar panels. It is not only highly efficient, but also can avoid the problem of neglecting details in manual visual inspection to a certain extent, and the overall use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0026] Figure 1 This is a schematic diagram of the three-dimensional structure of the solar panel detection platform;

[0027] Figure 2 It is a schematic diagram of the structure of the camera holder in the solar panel detection platform;

[0028] Figure 3 for Figure 1 A magnified schematic diagram of the structure at center A;

[0029] Figure 4 for Figure 1 A magnified schematic diagram of the structure at B in the figure.

[0030] [reference numerals]

[0031] 1. Base; 101. Docking slot; 2. Fixed frame; 201. Controller; 3. Conveyor frame; 4. Conveyor belt; 5. Cleaning frame; 501. Movable column; 502. Mounting plate; 503. Spring; 504. Cleaning roller; 6. Adjustment frame; 601. Cylinder; 602. Alignment frame; 603. Alignment roller; 7. Visual inspection module; 8. Inspection frame; 9. Sunshade; 901. Curtain; 10. Camera holder; 1001. Mounting plate; 1002. Rack; 1003. Visual inspection camera.

[0032] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0033] The following is a detailed description of a solar panel detection platform provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0034] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0035] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0036] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0037] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0038] like Figure 1 As shown, an embodiment of the utility model provides a solar panel detection platform, including a base 1, a conveyor frame 3 is set in the middle of the upper end surface of the base 1, and a conveyor belt 4 for horizontally conveying solar panels is installed on the conveyor frame 3, and docking grooves 101 are opened at the front and rear ends of the base 1 corresponding to the two ends of the conveyor belt 4, and the docking grooves 101 can be conveniently placed in the box for storing solar panels to facilitate loading and unloading, and a vertical fixing frame 2 is fixed on the side of the base 1, and a controller 201 is arranged on the fixing frame 2, and the controller 201 includes a PLC controller and a touch screen, which can perform integrated control on the whole device.

[0039] like Figure 1 As shown, a cleaning frame 5 , an adjustment frame 6 and two visual inspection modules 7 are sequentially arranged on the conveying frame 3 along the conveying direction of the conveyor belt 4 .

[0040] Among them, with Figure 4 As shown, a cleaning roller 504 is elastically mounted on the lower end surface of the cleaning rack 5, and the cleaning roller 504 is parallel to the upper end surface of the conveyor belt 4. Specifically, a movable column 501 is vertically inserted in the middle of the cleaning rack 5, and a horizontal mounting plate 502 is fixed to the lower end of the movable column 501, and the two ends of the mounting plate 502 are vertically slidably abutted against the inner walls of both sides of the cleaning rack 5, and the cleaning roller 504 is rotatably mounted on the lower end surface of the mounting plate 502, and a spring 503 is sleeved on the movable column 501, and the top end of the spring 503 is fixed to the lower end surface of the cleaning rack 5, and the bottom of the spring 503 abuts against the upper end surface of the mounting plate 502. Therefore, the surface of the solar panel passing under the cleaning rack 5 can be cleaned by the cleaning roller 504 elastically mounted on the lower end surface of the cleaning rack 5.

[0041] Cooperate Figure 3 As shown, two adjustment racks 6 are provided and symmetrically fixed on both sides of the conveying rack 3, and the opposite sides of the two adjustment racks 6 are provided with alignment racks 602 that can translate in mirror symmetry. Specifically, a horizontal cylinder 601 is fixed on the top of the adjustment rack 6 away from the conveyor belt 4, and the shaft of the cylinder 601 horizontally passes through the top of the adjustment rack 6 and is fixed to the middle of the alignment rack 602, and the alignment rack 602 is rotated toward one side of the conveyor belt 4 and is installed with a plurality of vertical alignment rollers 603. Therefore, the alignment rack 602 can be controlled by the cylinder 601 to move toward the middle of the conveyor belt 4 to adjust the position of the solar panel transported on the conveyor belt 4.

[0042] Cooperate Figure 1 and Figure 2As shown, the visual inspection module 7 includes a detection frame 8, a light shield 9 and a camera holder 10. The detection frame 8 is an L-shaped frame structure and is erected directly above the conveyor belt 4. The light shield 9 is fixed to the lower end surface of the top of the detection frame 8 and supports and covers a section of the upper end surface of the conveyor belt 4. The bottom of the light shield 9 corresponds to the conveying route of the conveyor belt 4 and is provided with a notch for the solar panel to enter. A curtain 901 is provided in the notch so that the solar panel can enter the light shield 9 under the conveyance of the conveyor belt 4.

[0043] The camera holder 10 is fixed to the top upper end surface of the detection frame 8, and the camera holder 10 is connected to a plurality of visual inspection cameras 1003 distributed at the top of the light shield 9. Specifically, the lower end surface of the camera holder 10 is provided with a pipe extending to the top of the light shield 9, and a horizontal mounting plate 1001 is fixed to the lower end of the pipe. A plurality of racks 1002 are symmetrically fixed around the lower end surface of the mounting plate 1001, and a plurality of visual inspection cameras 1003 are movably mounted on the racks 1002. Therefore, a plurality of visual inspection cameras 1003 with adjustable positions can be used to take multi-directional photos of the solar panels after the light shielding treatment in the light shield 9, and in specific implementation, the visual inspection camera 1003 can be a near-infrared (NIR) camera, and is matched with a controllable fill light.

[0044] The working principle provided by the utility model is that the solar panel detection platform can place the solar panel at the input end of the conveyor belt 4 for transportation when in use, first pass through the cleaning rack 5 set up on the conveyor belt 4, and use the movable column 501, the mounting plate 502 and the cleaning roller 504 elastically mounted by the spring 503 to wipe and clean the surface of the solar panel, so as to keep the surface clean, which is conducive to improving the accuracy of subsequent visual inspection.

[0045] At the same time, after the solar panels are cleaned, they will be transported between the two adjustment racks 6. At this time, the cylinder 601 controls the movement of the alignment rack 602, so that the alignment roller 603 is used to synchronously abut from both sides of the solar panels to adjust the position of the solar panels on the conveyor belt 4, which is beneficial to ensure the visual inspection effect of the solar panels in the sunshade 9.

[0046] After adjusting its position, the conveyor belt 4 will enter the light shield 9 through the notch at the bottom of the light shield 9, and cover the solar panel to be inspected through the light shield 9 to avoid interference from external light. Then, the multiple visual inspection cameras 1003 connected to the camera holder 10 are used to capture images of the solar panel and compare them with the built-in database, so as to quickly realize the visual inspection of the solar panel. In addition, the setting of two sets of visual inspection modules 7 can further ensure the visual inspection effect of the solar panel.

[0047] In summary, the device can automatically clean and adjust the solar panels, and then use the camera to acquire images and perform comparative detection, thereby realizing rapid visual inspection of the solar panels. It is not only highly efficient, but also can avoid the problem of neglecting details in manual visual inspection to a certain extent, and the overall use effect is good.

[0048] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the preferred embodiment of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0049] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A solar panel detection platform, comprising a base, characterized in that: A conveyor frame is provided in the middle of the upper end surface of the base, and a conveyor belt for horizontally conveying solar panels is installed on the conveyor frame. A cleaning frame, an adjustment frame and two visual inspection modules are sequentially arranged on the conveyor frame along the conveying direction of the conveyor belt. A cleaning roller is elastically mounted on the lower end surface of the cleaning frame, and the cleaning roller is parallel to the upper end surface of the conveyor belt; The adjustment racks are provided with two and are symmetrically fixed on both sides of the conveying rack, and alignment racks capable of mirror-symmetrical translation are provided on opposite sides of the two adjustment racks; The visual inspection module includes a detection frame, a light shield and a camera holder. The detection frame is mounted directly above the conveyor belt. The light shield is fixed to the lower end surface of the top of the detection frame and supports a section of the upper end surface of the conveyor belt. The camera holder is fixed to the upper end surface of the top of the detection frame. The camera holder is connected to a plurality of visual inspection cameras distributed on the top of the light shield.

2. The solar panel detection platform according to claim 1, characterized in that: The front and rear ends of the base are provided with docking grooves corresponding to the two ends of the conveyor belt.

3. The solar panel detection platform according to claim 1, characterized in that: A vertical fixing frame is fixed on the side of the base, and a controller is arranged on the fixing frame.

4. The solar panel detection platform according to claim 1, characterized in that: A movable column is vertically inserted in the middle of the cleaning frame, a horizontal mounting plate is fixed to the lower end of the movable column, both ends of the mounting plate are vertically slidably abutted against the inner walls of both sides of the cleaning frame, and the cleaning roller is rotatably mounted on the lower end surface of the mounting plate.

5. The solar panel detection platform according to claim 4, characterized in that: A spring is sleeved on the movable column, the top end of the spring is fixed to the lower end surface of the cleaning frame, and the bottom of the spring abuts against the upper end surface of the mounting plate.

6. The solar panel detection platform according to claim 1, characterized in that: A horizontal cylinder is fixed on the top of the adjustment frame at a side away from the conveyor belt, and the shaft of the cylinder horizontally penetrates the top of the adjustment frame and is fixed to the middle of the alignment frame.

7. The solar panel detection platform according to claim 6, characterized in that: The alignment frame is rotatably mounted with a plurality of vertical alignment rollers on one side of the conveyor belt.

8. The solar panel detection platform according to claim 1, characterized in that: The lower end surface of the camera seat is provided with a pipe extending to the top of the light shield, a horizontal mounting plate is fixed to the lower end of the pipe, and a plurality of visual inspection cameras are movably mounted on the lower end surface edge of the mounting plate.

9. The solar panel detection platform according to claim 8, characterized in that: A plurality of racks are symmetrically fixed around the lower end surface of the installation plate, and the visual inspection camera is movably installed on the racks.

10. The solar panel detection platform according to claim 1, characterized in that: A notch is provided at the bottom of the light shield corresponding to the conveying route of the conveyor belt for the solar panel to enter, and a barrier curtain is arranged in the notch.

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