Photovoltaic module surface defect detection device

Abstract

The utility model discloses a photovoltaic module surface defect detection device which comprises a base station and a placing shell fixedly connected to the top of the base station and used for placing a photovoltaic module to be detected, and a detector used for detecting the photovoltaic module is arranged at the position, corresponding to the placing shell, of the top of the base station. Clamping mechanisms used for clamping a photovoltaic module to be detected are arranged on the two sides of the base table, each clamping mechanism comprises two movable fixing seats, a fixing frame is fixedly connected to one side of each fixing seat, and an adjustable adjusting assembly is installed on the other side of each fixing seat. According to the utility model, two sides of the photovoltaic module to be detected are clamped and fixed, and the other two sides of the photovoltaic module are convenient to limit, so that the clamping stability of the photovoltaic module is improved, and meanwhile, the fixing seat and the clamping block are convenient to adjust, so that the photovoltaic modules of different models are convenient to clamp, and the detection efficiency is improved. And the practicability of the detection device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic module detection equipment technical field, concretely relates to a photovoltaic module surface defect detection device. BACKGROUND

[0002] Photovoltaic power generation is a technology that converts light energy into electricity by using the photovoltaic effect of the semiconductor interface. It mainly consists of solar panels (modules), controllers and inverters, and the main components are composed of electronic components. Solar cells are connected in series and encapsulated for protection to form large-area solar cell modules. In combination with power controllers and other components, a photovoltaic power generation device is formed. Photovoltaic power generation requires the use of photovoltaic modules. Photovoltaic modules refer to the smallest indivisible photovoltaic cell combination device that can provide DC output independently, which is composed of solar cells or different specifications of solar cells cut by a laser cutting machine or a steel wire cutting machine. After years of use or harsh weather, some photovoltaic panels may be damaged, and the equipment needs to detect the possible defects of the photovoltaic panels.

[0003] A photovoltaic module defect detection device is disclosed in Chinese patent CN218212682U. The top center of the first protective transverse plate is horizontally movable and mounted with a circular plate. The top center of the circular plate is vertically fixed and mounted with an adjusting box. The inner side of the adjusting box is horizontally movable and mounted with a connecting horizontal rod. One end of the connecting horizontal rod is fixedly mounted with a fixed plate. The outer surface of the fixed plate is horizontally mounted with an infrared camera. The outer surface of the fixed plate is fixedly mounted with a signal transmitter.

[0004] The above technical solution solves the corresponding technical problem, but the detection device in the above technical solution is not convenient for fixing different types of photovoltaic panels, thus reducing the practicality of the detection device. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a photovoltaic module surface defect detection device to solve the technical defects of the existing detection device that is not convenient for fixing different types of photovoltaic panels and the low practicality of the detection device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a photovoltaic module surface defect detection device, including the base and the fixed connection in the base top for placing the placement shell of the photovoltaic module of placing the photovoltaic module of waiting for detection, the top of base and the position of corresponding placement shell are equipped with the detector for photovoltaic module detection, both sides of base are equipped with the clamping mechanism for the clamping of photovoltaic module of waiting for detection, and the clamping mechanism includes two movable fixed seat, and one side of fixed seat is fixedly connected with the fixed frame, and the other side of fixed seat is equipped with adjustable adjusting assembly.

[0008] As a further scheme of the utility model, the inner wall of the fixed seat is fixedly connected with a clamping pad.

[0009] As a further scheme of the utility model, the inner wall of the placement shell is fixedly connected with an electric cylinder for driving the fixed seat, and the output end of the electric cylinder is fixedly connected with the fixed seat through a driving seat.

[0010] As a further scheme of the utility model, both sides of the bottom of the fixed seat are fixedly connected with limiting blocks, the side surface of the limiting block is fixedly connected with a limiting slide rod, and the side surface of the placement shell and the position corresponding to the limiting slide rod are provided with a limiting sleeve in sliding connection with the limiting slide rod.

[0011] As a further scheme of the utility model, the fixed frame is fixedly connected with a side clamping pad.

[0012] As a further scheme of the utility model, the adjusting assembly comprises a mounting frame fixedly connected to the side surface of the fixed seat, a threaded seat fixedly connected to the mounting frame, a clamping bolt threadedly connected to the threaded seat, and a clamping block rotatably mounted to the end of the clamping bolt through a bearing.

[0013] As a further scheme of the utility model, the end of the clamping bolt away from the clamping block is fixedly connected with a rotating handle.

[0014] Compared with the prior art, the photovoltaic module surface defect detection device has the following beneficial effects: not only can the photovoltaic module be clamped and fixed from both sides, but also can be limited from the other two sides, thereby increasing the stability of clamping the photovoltaic module, and facilitating the adjustment of the fixed seat and the clamping block, thereby facilitating the clamping of photovoltaic modules of different models and improving the practicability of the detection device. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and obviously, the drawings in the following description are only one case of the embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without creating creative labor.

[0016] Figure 1Structure schematic view of the embodiment of the utility model;

[0017] Figure 2 Structure schematic view of the clamping mechanism in the embodiment of the utility model;

[0018] Figure 3 Structure schematic view of the fixing seat in the embodiment of the utility model;

[0019] Figure 4 Structure schematic view of the fixing frame in the embodiment of the utility model;

[0020] Figure 5 Structure schematic view of the adjusting assembly in the embodiment of the utility model;

[0021] Figure 6 Structure schematic view of the placing shell in the embodiment of the utility model.

[0022] Reference signs:

[0023] 1, base station;2, placing shell;3, detector;4, clamping mechanism;

[0024] 401, fixing seat;402, electric cylinder;403, fixing frame;404, adjusting assembly;

[0025] 4011, clamping pad;4012, limiting block;4013, limiting sliding rod;4014, limiting sliding sleeve;

[0026] 4021, driving seat;

[0027] 4031, side clamping pad;

[0028] 4041, mounting frame;4042, threaded seat;4043, clamping bolt;4044, clamping block;4045, rotating handle. Specific implementation

[0029] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model more clear and obvious, the following will be further described in detail by combining with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0030] In the description of the embodiment of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the embodiment of the utility model and simplify the description, and are not used to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiment of the utility model.

[0031] In the description of the embodiments of the utility model, it needs to be explained that, unless there is definite stipulation and limitation, the terms "mount", "connect", "connection" should be understood in broad sense, for example, it can be fixed connection, integral connection, also can be detachable connection, it can be the intercommunication of two elements, it can be direct connection, also can be indirect connection through intermediate medium, for the ordinary skill in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to specific conditions.

[0032] Referring to the drawings Figures 1-2 As shown in the utility model embodiment, a photovoltaic module surface defect detection device, including base 1 and the fixed connection in the top of base 1 for placing the photovoltaic module to be detected and placing shell 2, the top of base 1 and the position corresponding placing shell 2 are provided with detector 3 for photovoltaic module detection, both sides of base 1 are provided with clamping mechanism 4 for the clamping of photovoltaic module to be detected, clamping mechanism 4 includes two movable fixed seat 401, one side of fixed seat 401 is fixedly connected with fixed frame 403, the other side of fixed seat 401 is equipped with adjustable adjusting assembly 404.

[0033] The photovoltaic module surface defect detection device of the above technical scheme clamps and fixes from the two sides of the photovoltaic module to be detected, and is convenient for limiting from the other two sides of the photovoltaic module, so as to increase the stability of clamping the photovoltaic module, and it is convenient for adjusting the fixed seat 401 and the clamping block 4044, so as to conveniently clamp photovoltaic modules of different models, thereby improving the practicability of the detection device of the utility model.

[0034] Referring to the drawings Figure 3 As shown in the utility model embodiment, the inner wall of fixed seat 401 is fixedly connected with clamping pad 4011, and the stability of clamping the photovoltaic module to be processed is increased by arranging clamping pad 4011.

[0035] Referring to the drawings Figures 3-6 As shown in the utility model embodiment, the inner wall of placing shell 2 is fixedly connected with electric cylinder 402 for driving fixed seat 401, and the output end of electric cylinder 402 is fixedly connected with fixed seat 401 through driving seat 4021, and the two sides of the photovoltaic module are conveniently clamped by arranging fixed seat 401.

[0036] The two sides of the bottom of fixed seat 401 are fixedly connected with limiting block 4012, the side surface of limiting block 4012 is fixedly connected with limiting slide rod 4013, the side surface of placing shell 2 and the position corresponding limiting slide rod 4013 are provided with limiting slide sleeve 4014 in sliding connection with limiting slide rod 4013, and the limiting effect of fixed seat 401 is achieved by arranging limiting block 4012, limiting slide rod 4013 and limiting slide sleeve 4014, so as to increase the stability of clamping the photovoltaic module by fixed seat 401.

[0037] Referring to the drawings Figure 4 As shown, the fixed frame 403 is fixedly connected with side clamping pads 4031, which increase the stability of clamping the photovoltaic module to be processed.

[0038] Referring to the drawings Figure 5 As shown, the adjusting assembly 404 comprises a mounting frame 4041 fixedly connected to the side of the fixed seat 401, a threaded seat 4042 fixedly connected to the mounting frame 4041, a clamping bolt 4043 threadedly connected to the threaded seat 4042, and a clamping block 4044 rotatably mounted to the end of the clamping bolt 4043 through a bearing. The clamping block 4044 can conveniently clamp the side of the photovoltaic module by rotating the clamping bolt 4043 and driving the clamping block 4044 under the threaded action of the threaded seat 4042.

[0039] The end of the clamping bolt 4043 away from the clamping block 4044 is fixedly connected with a rotating handle 4045, which facilitates the rotation of the clamping bolt 4043.

[0040] The working process of the embodiment of the utility model:

[0041] 1. Preparation stage:

[0042] Place the photovoltaic module to be clamped at the specified position of the placing shell 2.

[0043] 2. Preliminary clamping:

[0044] Start the electric cylinder 402 to drive the fixed seat 401 to move towards the photovoltaic module through the driving seat 4021.

[0045] The clamping pads 4011 on the inner wall of the fixed seat 401 contact the two sides of the photovoltaic module to achieve preliminary clamping.

[0046] The combination of the limiting block 4012, the limiting sliding rod 4013 and the limiting sliding sleeve 4014 ensures the stability of the fixed seat 401 during movement.

[0047] 3. Accurate adjustment and clamping:

[0048] Rotate the rotating handle 4045 to drive the clamping bolt 4043 to rotate in the threaded seat 4042.

[0049] The rotation of the clamping bolt 4043 drives the clamping block 4044 to move towards the other two sides of the photovoltaic module to achieve accurate clamping.

[0050] The side clamping pads 4031 also participate in the clamping process to increase the clamping stability.

[0051] 4. Detection preparation:

[0052] After ensuring that the photovoltaic module is clamped stably, detection is prepared to be carried out.

[0053] At this time, the detector 3 should have been installed and calibrated, and is ready to detect the photovoltaic module.

[0054] 5. Detection stage:

[0055] Start the detector 3 to detect the appearance defects of the photovoltaic module.

[0056] The detector 3 transmits the collected data to the relevant analysis system or display screen for the operator to view and analyze.

[0057] 6. Completion and unloading:

[0058] After the detection is completed, rotate the rotating handle 4045 to loosen the clamping block 4044 and the clamping pad 4011.

[0059] Start the electric cylinder 402 to drive the fixed seat 401 to return to the original position and release the photovoltaic module.

[0060] Take out the detected photovoltaic module from the placing shell 2 for the next processing or storage.

[0061] The detector 3 can be a surface defect detector with model XYZ-PV-Detector-1234.

[0062] The working mode of the detector 3: non-contact detection, scanning and analyzing the photovoltaic module through high-precision sensors and cameras.

[0063] Data processing: a powerful data processing unit is built in to process and analyze the detection data in real time and generate detailed detection reports.

[0064] Interface and compatibility: support multiple data interfaces and communication protocols to easily access existing detection systems or data platforms.

[0065] It is worth noting that the detector 3 in the embodiment of the utility model can also be composed of an infrared camera, a signal transmitter and a controller in the defect detection device for photovoltaic modules disclosed in the Chinese patent with publication number CN218212682U.

[0066] The above shows and describes the basic principles of the present invention, and the above is only the preferred embodiment of the present invention, and does not limit the present invention, and the above embodiment and the description in the specification are only to illustrate the principles of the present invention, and any modification, equivalent replacement and improvement within the scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic module surface defect detection device, comprising a base (1) and a placing shell (2) fixedly connected on the top of the base (1) for placing a photovoltaic module to be detected, characterized in that: The top of the base (1) and the position corresponding to the placement shell (2) are provided with a detector (3) for photovoltaic module detection, both sides of the base (1) are provided with clamping mechanisms (4) for clamping photovoltaic modules to be detected, the clamping mechanism (4) comprises two movable fixing seats (401), one side of the fixing seat (401) is fixedly connected with a fixing frame (403), and the other side of the fixing seat (401) is provided with an adjustable adjusting assembly (404); The inner wall of the placement shell (2) is fixedly connected with an electric cylinder (402) for driving the fixing seat (401), the output end of the electric cylinder (402) is fixedly connected with the fixing seat (401) through a driving seat (4021); both sides of the bottom of the fixing seat (401) are fixedly connected with limiting blocks (4012), the side surface of the limiting block (4012) is fixedly connected with a limiting sliding rod (4013), and the side surface of the placement shell (2) and the position corresponding to the limiting sliding rod (4013) are provided with a limiting sliding sleeve (4014) which is slidably connected with the limiting sliding rod (4013); The adjusting assembly (404) comprises a mounting frame (4041) fixedly connected to the side surface of the fixing seat (401), a threaded seat (4042) fixedly connected to the mounting frame (4041), a clamping bolt (4043) threadedly connected to the threaded seat (4042), and a clamping block (4044) rotatably mounted on the end of the clamping bolt (4043) through a bearing.

2. The photovoltaic module surface defect detection apparatus of claim 1, wherein: The inner wall of the fixing seat (401) is fixedly connected with a clamping pad (4011).

3. A photovoltaic module surface defect detection apparatus according to claim 2, wherein: The fixing frame (403) is fixedly connected with a side clamping pad (4031).

4. The photovoltaic module surface defect detection apparatus of claim 3, wherein: The end, away from the clamping block (4044), of the clamping bolt (4043) is fixedly connected with a rotating handle (4045).

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