Device for detecting performance of solar panel

Abstract

The invention relates to the technical field of photovoltaic panel detection, in particular to a solar panel performance detection device which comprises a bottom plate, four parallel supporting columns are fixedly arranged on the bottom plate, a bearing plate is fixedly arranged on each supporting column, and a conversion mechanism used for collecting and storing solar energy is fixedly arranged on the bearing plate. Through a first shell, a second shell and a third shell which are rotationally arranged on a bearing plate, when a worker needs to detect a photovoltaic panel, the worker pokes the first shell to rotate through an adjusting rod, and the rotating first shell can drive a control shaft fixedly connected with the first shell to rotate; the control shaft can drive the rotating shaft to rotate through the first belt pulley in the rotating process, the rotating shaft drives the cylinder to rotate through the second belt pulley, the rotating cylinder can unfold the photovoltaic panel, and a bright light emitter in the first shell can conveniently detect the port of the photovoltaic panel.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic panel detection, and specifically to a device for detecting the performance of solar panels. Background Art

[0002] Photovoltaic is short for solar photovoltaic power generation system. It is a new type of power generation system that uses the photovoltaic effect of semiconductor materials in solar cells to directly convert solar radiation energy into electrical energy. The production of solar panels generally includes: cleaning and texturing, diffusion process, etching process, PECVD technology, screen printing technology, and sintering process; among them, the texturing in cleaning and texturing is to use an alkaline solution to anisotropically etch the silicon wafer to prepare a textured surface on the silicon wafer surface and form a dense and uniform "depression pit". This is the key to the efficiency of converting sunlight into electrical energy. Whether the "depression pits" on the textured surface are uniform directly reflects the power generation ability of the solar panel: uneven "depression pits" result in high total reflectance, low light collection rate, and small power generation ability of the solar panel.

[0003] After retrieval, a solar panel light collection rate detection device with the publication number CN106712718A includes a base on which a support I and a stepping motor are installed; the input interface of the stepping motor is connected to an encoder, and the encoder sends signals to a controller; a placement table, both of its symmetric sides are fixedly connected to both ends of a rotating rod sleeved with a gear II through support arms; at least one lamp is provided directly above the placement table; a light shielding box is installed on one side of the placement table, and a light shielding cloth is provided inside; a linear motor is installed on the side of the placement table opposite to the photoelectric sensor, and the input interface is connected to the controller through an RS-485 line; a wiring port is fixed on the placement table, one end is connected to the positive and negative electrodes of the junction box of the solar panel to be detected, and the other end is connected to a voltage and current recorder.

[0004] A photovoltaic panel, also known as a solar panel, is a device that directly converts solar energy into electrical energy. It is the core component of a solar power generation system and is widely used in household, commercial, and industrial fields. It uses solar energy for power supply, is energy-saving and environmentally friendly without an external power source. A solar water level monitoring instrument is a device that uses solar energy as an energy source to monitor water level changes and supports continuous monitoring for 24 hours with real-time data transmission. In order to ensure production quality, it is necessary to randomly select several groups of solar photovoltaic panels in each batch of products for quality inspection. Currently, when detecting photovoltaic equipment, it is necessary for workers to drive the detection device close to the photovoltaic panel and connect it to the photovoltaic converter on the photovoltaic panel to detect information data such as current, voltage, power, and temperature of the photovoltaic panel. However, when the above-mentioned publicly disclosed device is used for detection, the measured data cannot guarantee reliability under different conditions, and the measured data obtained may have errors, affecting the final measurement result. Summary of the Invention

[0005] Based on the above problems existing in the prior art, the problem to be solved by the present application is that the reliability of the measurement data under different conditions cannot be guaranteed, so that the obtained measurement data may have errors, which affects the final measurement results.

[0006] The technical solution adopted by the present application to solve the technical problem is: a device for detecting the performance of a solar panel, comprising a bottom plate, on which four mutually parallel support columns are fixedly arranged, each of which is fixedly provided with a bearing plate, and on which a conversion mechanism for collecting and storing solar energy is fixedly arranged; The conversion mechanism comprises two mutually parallel support plates fixedly arranged on the bearing plate, a connecting shaft is rotatably arranged on the top of the two support plates, a photovoltaic panel for absorbing light energy is rotatably arranged on the connecting shaft, two adjacent photovoltaic panels are rotatably connected, and each photovoltaic panel is connected through a long plate transmission, and a control component for adjusting the opening and closing angle of the conversion mechanism is provided on the bottom end of the support plate; A fixing column is fixedly arranged on the bearing plate, and two mutually parallel vertical plates are fixedly arranged on the output end of the fixing column, and an infrared emitting rod is rotatably arranged between the two vertical plates, and the infrared emitting rod is aligned with the photovoltaic panel.

[0007] Preferably, a control shaft is rotatably provided on the supporting plate, a shell one is rotatably provided on the control shaft, a shell two is rotatably provided on the control shaft, a shell three is rotatably provided on the control shaft, and the shell two and the shell three are sleeved on the outer end of the shell one, an adjustment rod for positioning is fixedly provided on the outer wall of the shell one, and a plurality of evenly arranged bright light emitters are fixedly provided on the inner wall of the shell one.

[0008] Preferably, circular discs are fixedly provided at the edges of the shell one, the shell two and the shell three, a clamping strip one is fixedly provided on one side of the circular disc, and a clamping strip two matching the clamping strip one is fixedly provided on the other side of the circular disc.

[0009] Preferably, the control assembly comprises a cylinder rotatably disposed between the two support plates, a control panel is fixedly disposed on the cylinder, and the control panel is movably connected to the photovoltaic panel.

[0010] Preferably, two mutually parallel brackets are fixedly provided on the lower end surface of the supporting plate, a rotating shaft is rotatably provided between the two brackets, a pulley is fixedly provided on one end of the control shaft and the rotating shaft, and the two pulleys are connected by a belt transmission, a pulley is fixedly provided on the other end of the cylinder and the rotating shaft, and the two pulleys are connected by a belt transmission.

[0011] Preferably, a positioning ring is fixedly provided on the bearing plate, two brackets three which are parallel to each other are fixedly provided on the connecting shaft, and a shaft body is rotatably provided between the two brackets three.

[0012] Preferably, a turntable is rotatably provided on the outer circumference of the fixed column, a slide plate is fixedly provided on the turntable, the slide plate is arranged in an arc shape, a clamping wheel is fixedly provided on the outer circumference of the infrared emitting rod, and the clamping wheel and the slide plate are engaged with each other.

[0013] Preferably, a slide plate is fixedly provided on the lower end surface of the turntable, a connecting rod is rotatably provided on the slide plate, and the other end of the connecting rod is rotatably connected to the bracket three.

[0014] Preferably, two adjacent photovoltaic panels are fixedly connected with a hinge.

[0015] Preferably, the shell one, the shell two and the shell three are all arranged in an arc shape, and the shell one, the shell two and the shell three are made of PMMA material with strong light transmittance.

[0016] The beneficial effects of the present application are as follows: the present application provides a device for detecting the performance of a solar panel, which can clamp the solar photovoltaic panel through the connecting shaft on the conversion device, and the solar photovoltaic panel absorbs strong light to generate electricity, so that the light bulb lights up, thereby realizing the performance detection of the photovoltaic solar panel, and the control adjustment rod drives the outer shell to rotate, and the rotating outer shell can drive the control shaft fixedly connected thereto to rotate, and the control shaft can drive the cylinder to rotate through the pulley one and the pulley two during the rotation process, and the rotating cylinder can unfold the photovoltaic panel, thereby adjusting the receiving angle of the photovoltaic panel and the strong light, so that the bright light emitter in the outer shell one can detect the port of the photovoltaic panel conveniently, and then through the fixed column arranged on the bearing plate, it is realized that the inclination angle of the infrared emitting rod can be adjusted by the connecting rod during the unfolding of the photovoltaic panel, and then the photovoltaic panel absorbs and converts it, so that the accuracy of the final data is obtained. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 The enlarged structural diagram at A in the middle; Figure 3 It is a schematic diagram of the photovoltaic panel structure of the present invention; Figure 4 It is a schematic diagram of the structure of a housing of the present invention; Figure 5 It is a schematic diagram of the local structure of the present invention Figure 1 ; Figure 6It is a schematic diagram of the local structure of the present invention Figure 2 ; Figure 7 It is a schematic diagram of the local structure of the present invention Figure 3 ; Figure 8 For the present invention Figure 7 Enlarged structural diagram at B in the middle.

[0018] In the figure: 1. bottom plate; 11. support column; 2. bearing plate; 21. bracket one; 211. rotating shaft; 212. pulley one; 3. shell one; 31. shell two; 32. shell three; 33. adjusting rod; 34. light emitter; 4. positioning ring; 5. fixing column; 51. turntable; 511. slide plate; 513. bracket two; 52. connecting rod; 53. vertical plate; 54. infrared emitting rod; 541. card wheel; 6. support plate; 61. cylinder; 611. pulley two; 62. connecting shaft; 621. bracket three; 63. photovoltaic panel; 64. control board; 65. long board; 66. hinge; 7. control shaft; 71. disc; 711. card strip one; 712. card strip two. DETAILED DESCRIPTION

[0019] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0020] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0021] Reference Figure 1-Figure 3 , a device for detecting the performance of a solar panel, comprising a base plate 1, on which four mutually parallel support columns 11 are fixedly arranged, on which each support column 11 is fixedly arranged a bearing plate 2, on which a conversion mechanism for collecting and storing solar energy is fixedly arranged; The conversion mechanism includes two support plates 6 fixedly arranged on the carrier plate 2 and parallel to each other. A connecting shaft 62 is rotatably arranged on the top of the two support plates 6. A photovoltaic panel 63 for absorbing light energy is rotatably arranged on the connecting shaft 62. Two adjacent photovoltaic panels 63 are rotatably connected, and each photovoltaic panel 63 is connected by a long plate 65. A control component for adjusting the opening and closing angle of the conversion mechanism is arranged on the bottom end of the support plate 6. A fixing column 5 is fixedly provided on the supporting plate 2 , and two parallel vertical plates 53 are fixedly provided on the output end of the fixing column 5 , between which an infrared emitting rod 54 is rotatably provided, and the infrared emitting rod 54 is aligned with the photovoltaic panel 63 .

[0022] Reference Figure 1 , Figure 3 and Figure 4 A control shaft 7 is rotatably provided on the carrying plate 2, a shell 1 3 is fixedly provided on the control shaft 7, a shell 2 31 is rotatably provided on the control shaft 7, a shell 3 32 is rotatably provided on the control shaft 7, and the shell 2 31 and the shell 3 32 are sleeved on the outer end of the shell 1 3, an adjusting rod 33 for positioning is fixedly provided on the outer wall of the shell 1 3, and a plurality of evenly arranged bright light emitters 34 are fixedly provided on the inner wall of the shell 1 3. By means of the shell 1 3, the shell 2 31 and the shell 3 32 provided on the control shaft 7, when the staff adjusts the rotation of the shell 1 3, the control shaft 7 fixedly connected thereto also starts to rotate, and because the shell 1 3, the shell 2 31 and the shell 3 32 are coaxially provided, when they are fully unfolded, they can cover and wrap the photovoltaic panel 63 in the carrying plate 2, so as to facilitate the inspection and maintenance of the photovoltaic panel 63.

[0023] Reference Figure 5-Figure 7 , disks 71 are fixedly provided at the edges of the shell 1 3, the shell 2 31 and the shell 3 32, and a clip strip 1 711 is fixedly provided on one side of the disk 71, and a clip strip 2 712 matching the clip strip 1 711 is fixedly provided on the other side of the disk 71. By means of the clip strip 1 711 on one side of the disk 71 and the clip strip 2 712 on the other side of the disk 71, when the shell 1 3 is rotating, the disk 71 fixedly connected to the shell 1 3 rotates, thereby driving the clip strip 1 711 on its outer surface to rotate, and during the rotation of the clip strip 1 711, it will gradually approach the clip strip 2 712 on the other disk 71, and when the clip strip 1 711 rotates to a certain angle, the clip strip 1 711 and the clip strip 2 712 will fit together, and at this time, when the original disk 71 is rotated, the other disk 71 adjacent to it will also rotate accordingly, and the above operation can be continued to make the shell 1 3, the shell 2 31 and the shell 3 32 fully unfolded.

[0024] Reference Figure 2-Figure 4 The control component includes a cylinder 61 rotatably arranged between two support plates 6, a control panel 64 is fixedly arranged on the cylinder 61, and the control panel 64 is movably connected to the photovoltaic panel 63. By setting the cylinder 61 between the two support plates 6, when the staff controls the cylinder 61 to rotate, the control panel 64 fixedly connected thereto rotates, thereby controlling the photovoltaic panel 63 to unfold.

[0025] Reference Figure 6-Figure 8Two brackets 21 parallel to each other are fixedly arranged on the lower end surface of the carrying plate 2, and a rotating shaft 211 is rotatably arranged between the two brackets 21. A pulley 212 is fixedly arranged on one end of the control shaft 7 and the rotating shaft 211, and the two pulleys 212 are connected by belt transmission. A pulley 2 611 is fixedly arranged on the other end of the cylinder 61 and the rotating shaft 211, and the two pulleys 2 611 are connected by belt transmission. Through the two brackets 21 arranged on the carrying plate 2 and the rotating shaft 211 rotatably arranged between the two brackets 21, when the control shaft 7 rotates, the pulley 212 fixed on the outer circumference thereof rotates, and the rotating pulley 212 rotates through the belt instead of the pulley 212 on the rotating shaft 211, thereby driving the rotating shaft 211 to rotate, and the rotating shaft 211 drives the cylinder 61 to rotate through the pulley 2 611 during the rotation process.

[0026] Reference Figure 1 , Figure 7 and Figure 8 A positioning ring 4 is fixedly provided on the carrier plate 2, two brackets 621 which are parallel to each other are fixedly provided on the connecting shaft 62, and an axis body is rotatably provided between the two brackets 621. The movement of the infrared emitting rod 54 is controlled by the positioning ring 4 provided on the carrier plate 2 and the brackets 621 provided on the connecting shaft 62.

[0027] Reference Figure 6-Figure 8 A turntable 51 is rotatably provided on the outer circumference of the fixed column 5, and a slide plate 511 is fixedly provided on the turntable 51. The slide plate 511 is arranged in an arc shape. A clamping wheel 541 is fixedly provided on the outer circumference of the infrared emitting rod 54. The clamping wheel 541 and the slide plate 511 are engaged with each other. By means of the turntable 51 provided on the fixed column 5, the infrared emitting rod 54 can be controlled to move up and down by the clamping wheel 541 during the movement of the slide plate 511, thereby realizing a comprehensive inspection of the photovoltaic panel 63.

[0028] Reference Figure 6-Figure 8 A bracket 2 513 is fixedly provided on the lower end surface of the turntable 51, and a connecting rod 52 is rotatably provided on the bracket 2 513. The other end of the connecting rod 52 is rotatably connected to the bracket 3 621. By setting the bracket 2 513 on the turntable 51, the turntable 51 can be controlled to rotate when the connecting rod 52 moves.

[0029] Reference Figure 1-Figure 3 A hinge 66 is fixedly connected between two adjacent photovoltaic panels 63 , and the hinge 66 disposed between the two adjacent photovoltaic panels 63 facilitates the connection and regulation of the photovoltaic panels 63 .

[0030] Reference Figure 5-Figure 7The shell 1 3, the shell 2 31 and the shell 3 32 are all arranged in an arc shape, and the shell 1 3, the shell 2 31 and the shell 3 32 are made of PMMA material with strong light transmittance. By arranging the shell 1 3, the shell 2 31 and the shell 3 32 to be made of PMMA material with strong light transmittance, the photovoltaic panel 63 is protected while the light energy conversion efficiency of the device is guaranteed.

[0031] The specific solution is as follows: when the staff uses the device, they first move the device to a suitable position, and the support columns 11 arranged on the base plate 1 ensure the overall stability of the device. By means of the outer shell 1 3, the outer shell 2 31 and the outer shell 3 32 arranged on the control shaft 7, when the staff adjusts the outer shell 1 3 to rotate, the control shaft 7 fixedly connected thereto also starts to rotate, and because the outer shell 1 3, the outer shell 2 31 and the outer shell 3 32 are coaxially arranged, when the outer shell 1 3, the outer shell 2 31 and the outer shell 3 32 are fully unfolded, the photovoltaic panel 63 in the carrier plate 2 can be covered and wrapped, so that the photovoltaic panel 63 can be easily inspected and repaired. The card strip 1 711 on one side of the disc 71 and the card strip 2 712 on the other side of the disc 71 can be easily inspected and repaired. During the rotation of the shell 1 3, the disk 71 fixedly connected to the shell 1 3 rotates, thereby driving the clamping strip 1 711 on its outer surface to rotate. During the rotation of the clamping strip 1 711, it will gradually approach the clamping strip 2 712 on the other disk 71. When the clamping strip 1 711 rotates to a certain angle, the clamping strip 1 711 and the clamping strip 2 712 are fitted together. At this time, when the original disk 71 is rotated, the other adjacent disk 71 will also rotate accordingly. Continuing the above operation can make the shell 1 3, the shell 2 31 and the shell 3 32 all unfolded, and the positioning ring 4 arranged on the supporting plate 2 and the bracket 3 621 arranged on the connecting shaft 62 can realize the control of the movement of the infrared emitting rod 54.

[0032] A person skilled in the art should understand that the discussion of any of the above embodiments is only exemplary, and within the spirit of the present invention, the technical features in the above embodiments or in different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0033] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for detecting the performance of a solar panel, comprising a base plate (1), characterized in that It also includes: four mutually parallel support columns (11) are fixedly arranged on the bottom plate (1); a bearing plate (2) is fixedly arranged on each of the support columns (11); and a conversion mechanism for collecting and storing solar energy is fixedly arranged on the bearing plate (2); The conversion mechanism comprises two mutually parallel support plates (6) fixedly arranged on the carrier plate (2); a connecting shaft (62) is rotatably arranged on the top of the two support plates (6); a photovoltaic panel (63) for absorbing light energy is rotatably arranged on the connecting shaft (62); two adjacent photovoltaic panels (63) are rotatably connected to each other, and each photovoltaic panel (63) is transmission-connected via a long plate (65); and a control component for adjusting the opening and closing angle of the conversion mechanism is provided on the bottom end of the support plate (6); A fixing column (5) is fixedly provided on the bearing plate (2), and two mutually parallel vertical plates (53) are fixedly provided on the output end of the fixing column (5), between which an infrared emitting rod (54) is rotatably provided, and the infrared emitting rod (54) is aligned with the photovoltaic panel (63).

2. A solar panel performance detection device according to claim 1, characterized in that: A control shaft (7) is rotatably arranged on the carrier plate (2), a housing 1 (3) is fixedly arranged on the control shaft (7), a housing 2 (31) is rotatably arranged on the control shaft (7), a housing 3 (32) is rotatably arranged on the control shaft (7), and the housing 2 (31) and the housing 3 (32) are sleeved on the outer end of the housing 1 (3), an adjustment rod (33) for positioning is fixedly arranged on the outer wall of the housing 1 (3), and a plurality of evenly arranged bright light emitters (34) are fixedly arranged on the inner wall of the housing 1 (3).

3. A solar panel performance detection device according to claim 2, characterized in that: A circular disc (71) is fixedly arranged at the edges of the shell one (3), the shell two (31) and the shell three (32); a clamping strip one (711) is fixedly arranged on one side of the circular disc (71); and a clamping strip two (712) matching the clamping strip one (711) is fixedly arranged on the other side of the circular disc (71).

4. A solar panel performance detection device according to claim 2, characterized in that: The control assembly comprises a cylinder (61) rotatably arranged between the two support plates (6), a control panel (64) being fixedly arranged on the cylinder (61), and the control panel (64) being movably connected to the photovoltaic panel (63).

5. A solar panel performance detection device according to claim 4, characterized in that: Two mutually parallel brackets (21) are fixedly arranged on the lower end surface of the bearing plate (2), a rotating shaft (211) is rotatably arranged between the two brackets (21), a pulley (212) is fixedly arranged on one end of the control shaft (7) and the rotating shaft (211), and the two pulleys (212) are connected via a belt transmission, and a pulley (611) is fixedly arranged on the other end of the cylinder (61) and the rotating shaft (211), and the two pulleys (611) are connected via a belt transmission.

6. A solar panel performance detection device according to claim 1, characterized in that: A positioning ring (4) is fixedly arranged on the bearing plate (2), two mutually parallel brackets (621) are fixedly arranged on the connecting shaft (62), and a shaft is rotatably arranged between the two brackets (621).

7. A solar panel performance detection device according to claim 6, characterized in that: A turntable (51) is rotatably arranged on the outer circumference of the fixed column (5), a slide plate (511) is fixedly arranged on the turntable (51), and the slide plate (511) is arranged in an arc shape. A clamping wheel (541) is fixedly arranged on the outer circumference of the infrared emitting rod (54), and the clamping wheel (541) and the slide plate (511) are coupled to each other.

8. A solar panel performance detection device according to claim 7, characterized in that: A second bracket (513) is fixedly arranged on the lower end surface of the rotating disk (51), a connecting rod (52) is rotatably arranged on the second bracket (513), and the other end of the connecting rod (52) is rotatably connected to the third bracket (621).

9. A solar panel performance detection device according to claim 1, characterized in that: A hinge (66) is fixedly connected between two adjacent photovoltaic panels (63).

10. A solar panel performance detection device according to claim 2, characterized in that: The shell one (3), the shell two (31) and the shell three (32) are all arranged in an arc shape, and the shell one (3), the shell two (31) and the shell three (32) are made of PMMA material with strong light transmittance.

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