Photovoltaic panel auxiliary detection device

Abstract

The utility model relates to a photovoltaic panel auxiliary detection device, and belongs to the field of photovoltaic panel detection, the photovoltaic panel auxiliary detection device comprises two cross beams, tarpaulin and a positioning mechanism, the two cross beams abut against the photovoltaic panel, the two ends of the tarpaulin are arranged on the two cross beams respectively, and the positioning mechanism is arranged on the cross beams and used for positioning the cross beams on the photovoltaic panel. A detector firstly positions one of the cross beams on the photovoltaic panel through the positioning mechanism and then drives the other cross beam to move in the direction away from the positioned cross beam, and the awning cloth can be pulled to shield the photovoltaic panel in the moving process of the other cross beam. And then the detector positions the other cross beam on the photovoltaic panel through the positioning mechanism, and when the next photovoltaic panel is detected, the detector drives the cross beam to drive the tarpaulin to slide to the next photovoltaic panel to be detected, so that the whole process is convenient and rapid, and the convenience of the detector for performing weak light environment detection on the photovoltaic panel is effectively improved.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic panel detection, and in particular to a photovoltaic panel auxiliary detection device. Background Art

[0002] Photovoltaic panel components are a type of power generation device that generates direct current when exposed to sunlight. They are composed of thin solid photovoltaic cells made almost entirely of semiconductor materials and are key components of photovoltaic power generation systems. After the photovoltaic panels are installed and used for a long time, they need to be inspected for appearance, electrical performance, and environmental adaptability to ensure that they can perform well and be safe during use.

[0003] When conducting environmental adaptability testing on photovoltaic panels, it is necessary to test the electrical performance indicators of the photovoltaic panels under different lighting conditions. At present, testers usually set up a frame in the photovoltaic panel area to be tested, and then put a tarpaulin on the frame to simulate a low-light environment by shading with the tarpaulin, so as to evaluate the performance of the photovoltaic panels under low-light conditions.

[0004] However, the process of setting up the frame and installing the tarpaulin by the inspectors is usually cumbersome, and it is inconvenient to move the frame when the photovoltaic panels in the next area need to be inspected. There is also the problem that it is inconvenient to conduct weak-light environment inspections of photovoltaic panels. Utility Model Content

[0005] In order to improve the convenience for inspectors to perform low-light environment inspections on photovoltaic panels, the present application provides a photovoltaic panel auxiliary inspection device.

[0006] The photovoltaic panel auxiliary detection device provided in this application adopts the following technical solution:

[0007] A photovoltaic panel auxiliary detection device comprises a crossbeam, a tarpaulin and a positioning mechanism, wherein two crossbeams are arranged on the photovoltaic panel, two ends of the tarpaulin are arranged on one crossbeam respectively, and the positioning mechanism is arranged on the crossbeam and used for positioning the crossbeam on the photovoltaic panel.

[0008] By adopting the above technical solution, the inspector first positions one of the beams on the photovoltaic panel through the positioning mechanism, and then drives the other beam to move away from the positioned beam. During the movement of the other beam, the tarpaulin can be pulled to cover the photovoltaic panel. Then the inspector positions the other beam on the photovoltaic panel through the positioning mechanism. When inspecting the next photovoltaic panel, the inspector releases the positioning mechanism to drive the beam to position on the photovoltaic panel, and then drives the beam to drive the tarpaulin to slide to the next photovoltaic panel to be inspected. The whole process is convenient and fast, which effectively improves the convenience of inspectors in conducting low-light environment inspections on photovoltaic panels.

[0009] Optionally, the crossbeam includes a support sleeve, a support rod and a positioning piece, the support sleeve is abutted against the photovoltaic panel, the support sleeve is hollow inside and has an open end, the support rod is slidably set on the inner wall of the support sleeve, and the positioning piece is set on the support sleeve and is used to position the support rod on the support sleeve.

[0010] By adopting the above technical solution, the inspector drives the support rod to move on the inner wall of the support sleeve toward or away from the support sleeve, and then positions the support rod on the support sleeve through the positioning piece, so as to adjust the length of the beam and improve the applicability of the beam to photovoltaic panels of different widths.

[0011] Optionally, the positioning member includes a handle bolt, the handle bolt is threadedly disposed on the support sleeve, and the handle bolt extends into the support sleeve and abuts against the support rod.

[0012] By adopting the above technical solution, the inspector turns the handle bolt so that the handle bolt is pressed against the support rod, and the support rod can be positioned on the inner wall of the support sleeve, which makes it easier for the inspector to position the support rod on the support sleeve.

[0013] Optionally, a limiting rod is provided at one end of the support sleeve away from the support rod, and the limiting rod abuts against the side wall of the higher side of the photovoltaic panel.

[0014] By adopting the above technical solution, the limit rod abuts against the side wall of the higher side of the photovoltaic panel, preventing the support sleeve from sliding down on the inclined photovoltaic panel, thereby improving the stability of the support sleeve on the photovoltaic panel.

[0015] Optionally, the support sleeve is provided with a clamping assembly for clamping the tarpaulin, the clamping assembly includes a positioning plate, a clamping plate and a screw, the positioning plate is arranged on the support sleeve, the clamping plate is slidably arranged on the support sleeve in the direction of the positioning plate, the screw is rotatably arranged on the support sleeve, and the screw is threadedly connected to the clamping plate.

[0016] By adopting the above technical solution, the inspector moves the tarpaulin between the positioning piece and the clamping piece, and then rotates the screw to make the clamping piece slide on the support sleeve toward the positioning piece. The tarpaulin can be clamped by the positioning piece and the clamping piece, thereby improving the convenience for the inspector to install the tarpaulin on the support sleeve. The inspector rotates the screw in the opposite direction to make the clamping piece move away from the positioning piece, thereby improving the convenience for the inspector to disassemble the tarpaulin.

[0017] Optionally, the positioning mechanism includes a left clamping plate, a right clamping plate and a locking member, the left clamping plate is hinged on the limiting rod, the right clamping plate is hinged on the limiting rod, and the locking member is arranged on the left clamping plate and is used to position the left clamping plate to the right clamping plate.

[0018] By adopting the above technical solution, the inspector rotates the left clamp and the right clamp so that the left clamp and the right clamp respectively abut against the two sides of the photovoltaic panel bracket, and then positions the left clamp on the right clamp through the locking piece, so that the support sleeve can be positioned on the photovoltaic panel, which effectively improves the convenience for the inspector to position the support sleeve on the photovoltaic panel.

[0019] Optionally, the locking member includes a locking bolt and a locking nut, wherein the locking bolt is hingedly arranged on the left clamping plate, the locking nut is threadedly arranged on the locking bolt, and the right clamping plate is provided with a slot for the locking bolt to be inserted into.

[0020] By adopting the above technical solution, the inspector turns the locking bolt so that the locking bolt is stuck in the slot, and then turns the locking nut so that the locking nut is pressed against the right clamping plate, so that the left clamping plate can be easily and quickly positioned to the right clamping plate, and the left clamping plate and the right clamping plate can clamp the photovoltaic panel bracket.

[0021] Optionally, a plurality of rollers are provided on the support sleeve, and the rollers abut against the photovoltaic panel.

[0022] By adopting the above technical solution, the support sleeve is abutted against the photovoltaic panel through the roller. The roller reduces the friction between the support sleeve and the photovoltaic panel, avoids the support sleeve from scratching the photovoltaic panel, and makes it easier for the inspector to drive the support sleeve to slide on the photovoltaic panel.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The inspector first positions one of the beams on the photovoltaic panel through the positioning mechanism, and then drives the other beam to move away from the positioned beam. During the movement of the other beam, the tarpaulin can be pulled to cover the photovoltaic panel. When inspecting the next photovoltaic panel, the inspector drives the beam to drive the tarpaulin to slide to the next photovoltaic panel to be inspected. The whole process is convenient and fast, which effectively improves the convenience of inspectors in conducting low-light environment inspections on photovoltaic panels;

[0025] 2. The inspector drives the support rod to move on the inner wall of the support sleeve toward or away from the support sleeve, and then positions the support rod on the support sleeve through the positioning piece, so as to adjust the length of the beam and improve the applicability of the beam to photovoltaic panels of different widths;

[0026] 3. The inspector moves the tarpaulin between the positioning piece and the clamping piece, and then rotates the screw to make the clamping piece slide on the support sleeve toward the positioning piece. The tarpaulin can be clamped by the positioning piece and the clamping piece, which improves the convenience for the inspector to install the tarpaulin on the support sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1It is a structural schematic diagram of a photovoltaic panel auxiliary detection device according to an embodiment of the present application.

[0028] Figure 2 It is a schematic structural diagram of a partial cross-section of the support sleeve according to an embodiment of the present application.

[0029] Figure 3 yes Figure 2 A partial enlarged schematic diagram of part A.

[0030] Figure numerals: 1. crossbeam; 11. support sleeve; 12. support rod; 13. positioning member; 131. handle bolt; 2. tarpaulin; 3. positioning mechanism; 31. left clamping plate; 32. right clamping plate; 33. locking member; 331. locking bolt; 332. locking nut; 4. limiting rod; 5. clamping assembly; 51. positioning plate; 52. clamping plate; 53. screw; 6. roller. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-3 This application is described in further detail.

[0032] The embodiment of the present application discloses a photovoltaic panel auxiliary detection device.

[0033] Reference Figure 1 The photovoltaic panel auxiliary detection device includes a beam 1, a tarpaulin 2 and a positioning mechanism 3. Two beams 1 are placed on the photovoltaic panel at intervals. The two ends of the tarpaulin 2 are respectively installed on a beam 1. The positioning mechanism 3 is installed on the beam 1. The positioning mechanism 3 is used to position the beam 1 on the photovoltaic panel.

[0034] When conducting low-light environment testing on photovoltaic panels, the testing personnel place two beams 1 on the photovoltaic panels, position one of the beams 1 on the photovoltaic panel through the positioning mechanism 3, and then pull the other beam 1 in the direction away from the positioned beam 1. During the movement of the other beam 1, the tarpaulin 2 can be unfolded and block the top of the photovoltaic panel. Then the testing personnel position the other beam 1 on the photovoltaic panel through the positioning mechanism 3. At this time, the testing personnel can test the photovoltaic panel blocked by the tarpaulin 2. After the test is completed, the testing personnel release the positioning mechanism 3 to drive the beam 1 to position on the photovoltaic panel, and drive the two beams 1 to slide along the length direction of the photovoltaic panel to the next photovoltaic panel. The next photovoltaic panel can be tested. The whole process is convenient and fast, which effectively improves the convenience of testing personnel in conducting low-light environment testing on photovoltaic panels.

[0035] Reference Figure 1 , Figure 2The crossbeam 1 includes a support sleeve 11, a support rod 12 and a positioning member 13. A plurality of rollers 6 are installed on the support sleeve 11, and the plurality of rollers 6 are all in contact with the photovoltaic panel. In this embodiment, the rollers 6 are rubber wheels. The rolling friction between the rollers 6 and the photovoltaic panel reduces the friction between the support sleeve 11 and the photovoltaic panel when the support sleeve 11 slides on the photovoltaic panel, and prevents the support sleeve 11 from scratching the photovoltaic panel when the support sleeve 11 slides on the photovoltaic panel. At the same time, it is easier for the inspection personnel to push the support sleeve 11 to make the support sleeve 11 slide on the photovoltaic panel; the support sleeve 11 is hollow inside and open at one end, and the support rod 12 is slidably inserted on the side wall of the open end of the support sleeve 11. The positioning member 13 is installed on the support sleeve 11. The positioning member 13 is used to position the support rod 12 on the support sleeve 11. The positioning member 13 includes a handle bolt 131, which is threadedly installed on the support sleeve 11. The handle bolt 131 passes through the side wall of the open end of the support sleeve 11 and extends to the inside of the support sleeve 11 to abut against the support rod 12.

[0036] The inspector drives the support rod 12 to slide on the inner wall of the support sleeve 11, so that the support rod 12 is close to the support sleeve 11 or away from the support sleeve 11, and then rotates the handle bolt 131, so that the handle bolt 131 moves toward the direction close to the support rod 12 and presses against the support rod 12, so that the support rod 12 can be pressed against the inner wall of the support sleeve 11. The support rod 12 is positioned on the inner wall of the support sleeve 11, and the length of the beam 1 formed by the support rod 12 and the support sleeve 11 can be adjusted, so that the length of the beam 1 can be suitable for photovoltaic panels of different widths, thereby improving the applicability of the beam 1 to photovoltaic panels of different widths.

[0037] Reference Figure 1 , Figure 2 A limit rod 4 is installed at one end of the support sleeve 11 away from the support rod 12, and the limit rod 4 extends downward and abuts against the side wall of the higher side of the photovoltaic panel. The limit rod 4 abuts against the side wall of the higher side of the photovoltaic panel, so that the support sleeve 11 can be maintained on the inclined photovoltaic panel, preventing the support sleeve 11 from sliding down on the photovoltaic panel and sliding off the photovoltaic panel due to insufficient friction between the support sleeve 11 and the photovoltaic panel, thereby improving the stability of the support sleeve 11 on the photovoltaic panel.

[0038] Reference Figure 2 , Figure 3, a clamping assembly 5 is installed on the support sleeve 11, and the clamping assembly 5 is used to clamp the tarpaulin 2. The clamping assembly 5 includes a positioning piece 51, a clip 52 and a screw 53. The positioning piece 51 is installed on the side of the support sleeve 11 close to the other support sleeve 11, and the clip 52 is slidably installed on the support sleeve 11. In this embodiment, a slide groove is provided on the support sleeve 11, and the clip 52 slides in the slide groove. The side wall of the slide groove guides the movement of the clip 52, thereby improving the stability of the clip 52 when sliding on the support sleeve 11; the screw 53 is rotatably installed on the support sleeve 11 in the direction toward the clip 52, and the screw 53 is threadedly connected to the clip 52; the tarpaulin 2 can be made of flexible materials such as polyester and non-woven fabrics. In this embodiment, the tarpaulin 2 is made of polyester, and the tarpaulin 2 has the characteristics of wear resistance and waterproofness, and the clamping assembly 5 is also installed on the support rod 12, which is convenient for the inspection personnel to install the tarpaulin 2 on the support rod 12.

[0039] The inspector moves the tarpaulin 2 between the positioning piece 51 and the clamping piece 52, and then rotates the screw 53 to move the clamping piece 52 on the support sleeve 11 toward the positioning piece 51. The clamping piece 52 can press the tarpaulin 2 against the positioning piece 51 and position the tarpaulin 2 on the support sleeve 11 and the support rod 12. The inspector rotates the screw 53 in the opposite direction to move the clamping piece 52 away from the positioning piece 51, and can remove the tarpaulin 2 from the support sleeve 11 or the support rod 12, thereby effectively improving the convenience for the inspector to install or remove the tarpaulin 2.

[0040] Reference Figure 2 , Figure 3 The positioning mechanism 3 includes a left clamping plate 31, a right clamping plate 32 and a locking piece 33. The left clamping plate 31 is hingedly mounted on the limiting rod 4, and the right clamping plate 32 is hingedly mounted on the limiting rod 4. The left clamping plate 31 and the right clamping plate 32 are respectively located on both sides of the bracket of the photovoltaic panel; the locking piece 33 is mounted on the left clamping plate 31, and the locking piece 33 is used to position the left clamping plate 31 to the right clamping plate 32. The locking piece 33 includes a locking bolt 331 and a locking nut 332. The locking bolt 331 is hingedly mounted on the left clamping plate 31, and a card slot is opened on the right clamping plate 32. The card slot is used for the locking bolt 331 to be clamped in. The locking nut 332 is threadedly mounted on the locking bolt 331, and the locking nut 332 is tightly pressed against the right clamping plate 32.

[0041] The inspector adjusts the position of the support sleeve 11 on the photovoltaic panel so that the left clamping plate 31 and the right clamping plate 32 are respectively located on both sides of the bracket of the photovoltaic panel, and then rotates the left clamping plate 31 and the right clamping plate 32 so that the left clamping plate 31 and the right clamping plate 32 are close to each other and abut against the two sides of the bracket of the photovoltaic panel, and then rotates the locking bolt 331 so that the locking bolt 331 is stuck in the inner wall of the card slot, and then screws the locking nut 332 so that the locking nut 332 is tightened to the right clamping plate 32, so that the left clamping plate 31 and the right clamping plate 33 are locked. 2 The bracket of the photovoltaic panel is clamped, and then the support sleeve 11 is positioned on the photovoltaic panel, which effectively improves the stability of the support sleeve 11 on the photovoltaic panel. When the support sleeve 11 needs to be moved, the inspection personnel loosen the locking nut 332, and then turn the locking bolt 331 out of the slot, and then turn the left clamping plate 31 and the right clamping plate 32 away from the bracket of the photovoltaic panel, and the support sleeve 11 can be moved, which effectively improves the convenience of the inspection personnel to position the support sleeve 11 on the photovoltaic panel and release the positioning of the support sleeve 11 on the photovoltaic panel.

[0042] The implementation principle of the photovoltaic panel auxiliary detection device of the embodiment of the present application is as follows: the detection personnel clamp the tarpaulin 2 to the support sleeves 11 and the support rods 12 of the two crossbeams 1 through the clamping assembly 5, and then place the support sleeves 11 on the photovoltaic panel, and adjust the position of the support rods 12 on the support sleeves 11 so that the support rods 12 drive the tarpaulin 2 to move to block the width direction of the photovoltaic panel, and then position one of the support sleeves 11 on the bracket of the photovoltaic panel through the positioning mechanism 3, and then pull the other support sleeve 11 in the direction away from the already positioned support sleeve 11, that is, The tarpaulin 2 can be unfolded to cover the photovoltaic panel, and then the other support sleeve 11 can be positioned on the photovoltaic panel through the positioning mechanism 3 to inspect the photovoltaic panel. Then the inspector releases the positioning of the support sleeve 11 on the photovoltaic panel, and then drives the two support sleeves 11 to slide on the photovoltaic panel to the next position to cover the next photovoltaic panel. The whole process is convenient and fast, and only one person is required to operate, which effectively improves the convenience of inspectors in conducting low-light environment inspections on photovoltaic panels, and inspectors can easily remove the beam 1 and the tarpaulin 2 from the photovoltaic panel for storage.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A photovoltaic panel auxiliary detection device, characterized in that: The invention comprises a crossbeam (1), a tarpaulin (2) and a positioning mechanism (3); two crossbeams (1) are arranged to abut against a photovoltaic panel; two ends of the tarpaulin (2) are respectively arranged on one crossbeam (1); and the positioning mechanism (3) is arranged on the crossbeam (1) and is used to position the crossbeam (1) on the photovoltaic panel.

2. A photovoltaic panel auxiliary detection device according to claim 1, characterized in that: The crossbeam (1) comprises a support sleeve (11), a support rod (12) and a positioning member (13); the support sleeve (11) is arranged to abut against the photovoltaic panel; the support sleeve (11) is hollow inside and has an open end; the support rod (12) is slidably arranged on the inner side wall of the support sleeve (11); and the positioning member (13) is arranged on the support sleeve (11) and is used to position the support rod (12) on the support sleeve (11).

3. A photovoltaic panel auxiliary detection device according to claim 2, characterized in that: The positioning member (13) comprises a handle bolt (131), the handle bolt (131) being threadedly arranged on the support sleeve (11), the handle bolt (131) extending into the support sleeve (11) and abutting against the support rod (12).

4. A photovoltaic panel auxiliary detection device according to claim 2, characterized in that: A limiting rod (4) is provided at one end of the support sleeve (11) away from the support rod (12), and the limiting rod (4) abuts against the side wall of the higher side of the photovoltaic panel.

5. A photovoltaic panel auxiliary detection device according to claim 2, characterized in that: The support sleeve (11) is provided with a clamping assembly (5) for clamping the tarpaulin (2), the clamping assembly (5) comprising a positioning piece (51), a clamping piece (52) and a screw (53), the positioning piece (51) being provided on the support sleeve (11), the clamping piece (52) being slidably provided on the support sleeve (11) in the direction of the positioning piece (51), the screw (53) being rotatably provided on the support sleeve (11), and the screw (53) being threadedly connected to the clamping piece (52).

6. A photovoltaic panel auxiliary detection device according to claim 4, characterized in that: The positioning mechanism (3) comprises a left clamping plate (31), a right clamping plate (32) and a locking member (33); the left clamping plate (31) is hingedly arranged on the limiting rod (4); the right clamping plate (32) is hingedly arranged on the limiting rod (4); the locking member (33) is arranged on the left clamping plate (31) and is used to position the left clamping plate (31) on the right clamping plate (32).

7. A photovoltaic panel auxiliary detection device according to claim 6, characterized in that: The locking member (33) comprises a locking bolt (331) and a locking nut (332); the locking bolt (331) is hingedly arranged on the left clamping plate (31); the locking nut (332) is threadedly arranged on the locking bolt (331); and the right clamping plate (32) is provided with a slot for the locking bolt (331) to be inserted into.

8. A photovoltaic panel auxiliary detection device according to claim 2, characterized in that: A plurality of rollers (6) are arranged on the support sleeve (11), and the rollers (6) abut against the photovoltaic panel.

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