Photovoltaic diode detection device

Abstract

The utility model discloses a photovoltaic diode detection device in the diode technical field, which comprises a machine body, a placing table, a protective cover and a detection mechanism, the lower surface of the placing table is fixedly installed on the upper surface of the machine body, the protective cover is provided with an installation hole, the protective cover is internally provided with a moving assembly, and the moving assembly is provided with a detection mechanism. According to the utility model, fragments scattered on the surface of the placing table are concentrated towards the suction part through the movement of the scraping plate, and then the fragments are sucked by the suction part through the operation of the suction assembly; the effect of conveniently cleaning the fragments on the placement table is achieved, the detection efficiency of subsequent to-be-detected diodes is improved, the fragments are sucked through the suction part, then the sucked fragments are discharged into the collection box through the discharge part, gas is discharged through the gas outlet hole of the collection box, the fragments are prevented from being discharged from the gas outlet hole through the blocking net, and the detection efficiency of the diodes to be detected is improved. And therefore, the advantage of collecting the fragments is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic diodes, and in particular relates to a photovoltaic diode detection device. Background Art

[0002] Photovoltaic diode is an electronic device based on the photoelectric effect, including blocking diodes, bypass diodes, isolation diodes and other electrode tubes. Different photovoltaic diodes have different performances. It can convert light energy into electrical energy and is an important component of solar cells. Its application is also very wide. When using diodes, factories usually need to test the voltage resistance of the diodes so that they can prepare a budget for the quality of the diodes.

[0003] However, there are some problems with the prior art: when the detection device detects the withstand voltage of the diode on the placement table, if a diode of poor quality is encountered, the diode will be crushed and scattered at different positions on the surface of the placement table, but the existing detection device cannot clean up the crushed pieces from the placement table. When the pieces need to be cleaned, most of them are cleaned up manually by manually cleaning up the pieces on the placement table. However, the manual centralized cleaning process is time-consuming, which will reduce the detection efficiency of the subsequent diodes to be tested. Therefore, we propose a photovoltaic diode detection device. Utility Model Content

[0004] In view of the deficiencies existing in the prior art, the utility model provides a photovoltaic diode detection device, which collects the fragments scattered on the surface of the placement table to the suction part through the movement of a scraper, and then causes the suction part to suck in the fragments through the operation of the absorption component, thereby facilitating the cleaning of the fragments on the placement table and improving the detection efficiency of the subsequent diodes to be detected. After the fragments are sucked in by the suction part, the sucked fragments are then discharged into a collection box through the discharge part, and the gas is discharged through the air outlet of the collection box. The barrier net prevents the fragments from being discharged from the air outlet, thereby achieving the advantage of collecting the fragments.

[0005] The purpose of the utility model is achieved as follows: a photovoltaic diode detection device, including a body, a placement table, a protective cover, and a detection mechanism, wherein the lower surface of the placement table is fixedly installed on the upper surface of the body, the detection mechanism is arranged on the placement table, the lower surface of the protective cover is fixedly installed on the upper surface of the placement table, a mounting hole is provided on the protective cover, a moving component is provided in the protective cover, a scraper is provided on the moving part of the moving component, the lower surface of the scraper is in contact with the upper surface of the placement table, an absorption component is provided on the upper surface of the placement table, and the suction part of the absorption component is arranged in the mounting hole, a collection box is detachably installed on the upper surface of the placement table, a through hole is provided at one end of the collection box, and the discharge part of the absorption component is arranged in the through hole, an air outlet is provided on one side of the collection box, and a blocking net is provided in the air outlet.

[0006] As a further limitation of the present utility model, the movable component includes a mounting frame, the lower surface of the mounting frame is fixedly mounted on the upper surface of the placement table, a motor is fixedly mounted inside the mounting frame, a rotating hole is opened at one end of the protective cover, and the output shaft end of the motor is inserted through the rotating hole into the protective cover.

[0007] As a further limitation of the present utility model, a rotating rod is fixedly installed on the output shaft end of the motor, a threaded section is provided on the surface of the rotating rod, and a moving block is threadedly matched on the threaded section, a first snap groove is provided at the lower end of the moving block, the upper end of the scraper is snap-fixed in the first snap groove, a bearing is fixedly installed at one end of the protective cover, and one end of the rotating rod is rotatably arranged in the bearing.

[0008] As a further limitation of the present invention, a mounting plate is fixedly mounted on one side of the protective cover, a sliding rod is fixedly mounted on one end of the mounting plate, and one end of the sliding rod is fixedly mounted on one end of the protective cover.

[0009] As a further limitation of the utility model, a slider is arranged in the protective cover, a sliding hole is opened on the slider, and the sliding hole is slidably sleeved on the surface of the sliding rod, a second buckle groove is opened at the lower end of the slider, and the upper end of the scraper is buckled and fixed in the second buckle groove.

[0010] As a further limitation of the present utility model, the absorption component includes a support block, a mounting groove is opened at the upper end of the support block, a fan is fixedly installed in the mounting groove, a connecting pipe is fixedly installed at one end of the fan, a suction hood is fixedly installed at one end of the connecting pipe, and the suction hood is fixedly installed in the mounting hole.

[0011] As a further limitation of the present invention, a discharge pipe is fixedly installed at the other end of the fan, and one end of the discharge pipe is fixedly installed in the through hole.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model drives the moving part to move by the movement of the moving component, and the movement of the moving part drives the scraper to move in the protective cover, and the scraper moves to concentrate the fragments scattered on the surface of the placement table to the suction part. When they are all concentrated around the suction part, the absorption component is then operated to allow the suction part to suck in the fragments, thereby facilitating the cleaning of the fragments on the placement table and improving the detection efficiency of the subsequent diodes to be detected. After the fragments are sucked in by the suction part, the sucked fragments are then discharged into the collection box through the discharge part, and the gas is discharged through the air outlet of the collection box. The barrier net prevents the fragments from being discharged from the air outlet, thereby achieving the effect of collecting the fragments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0014] Figure 1 This is a structural schematic diagram provided by the utility model.

[0015] Figure 2 This is a schematic diagram of a placement table provided by the utility model.

[0016] Figure 3 This is a schematic diagram of the rotating rod provided by the utility model.

[0017] Figure 4 The utility model provides a schematic diagram of the scraper.

[0018] Figure 5 This is a schematic diagram of the suction hood provided by the utility model.

[0019] In the figure: 1 body; 2 placement table; 3 protective cover; 4 moving component; 5 scraper; 6 absorption component; 7 collection box; 8 mounting plate; 9 slide bar; 10 slider; 11 detection mechanism; 401 mounting frame; 402 motor; 403 rotating rod; 404 bearing; 405 moving block; 601 supporting block; 602 fan; 603 connecting pipe; 604 suction cover; 605 discharge pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-5A photovoltaic diode detection device shown in the figure includes a body 1, a placement table 2, a protective cover 3, and a detection mechanism 11. The lower surface of the placement table 2 is fixedly installed on the upper surface of the body 1, and the detection mechanism 11 is arranged on the placement table 2. The lower surface of the protective cover 3 is fixedly installed on the upper surface of the placement table 2. A mounting hole is provided on the protective cover 3. A moving component 4 is provided in the protective cover 3. A scraper 5 is provided on the moving part of the moving component 4. The lower surface of the scraper 5 is in contact with the upper surface of the placement table 2. An absorption component 6 is provided on the upper surface of the placement table 2, and the suction part of the absorption component 6 is arranged in the mounting hole. A collecting box 7 is detachably installed on the upper surface of the placement table 2, a through hole is provided at one end of the collecting box 7, and the discharge part of the absorption component 6 is arranged in the through hole. An air outlet is provided on one side of the collecting box 7, and a blocking net is provided in the air outlet.

[0022] The diode is placed on the placement table 2 in the protective cover 3, and then it is tested by the detection mechanism 11 to detect whether the voltage resistance of the diode is qualified. When it is necessary to clean the crushed diode fragments on the placement table 2, the moving component 4 is operated to drive the moving part to move, and the movement of the moving part drives the scraper 5 to move in the protective cover 3. The scraper 5 moves to concentrate the fragments scattered on the surface of the placement table 2 to the suction part. When they are all concentrated around the suction part, the absorption component 6 is then operated to allow the suction part to suck in the fragments, thereby facilitating the cleaning of the fragments on the placement table 2 and improving the detection efficiency of the subsequent diodes to be tested. After the fragments are sucked in by the suction part, the sucked fragments are then discharged into the collection box 7 through the discharge part, and the gas is discharged through the air outlet of the collection box 7. The blocking net prevents the fragments from being discharged from the air outlet, thereby achieving the effect of collecting the fragments.

[0023] Specifically, the moving component 4 includes a mounting frame 401, the lower surface of the mounting frame 401 is fixedly mounted on the upper surface of the placing table 2, a motor 402 is fixedly mounted inside the mounting frame 401, a rotating hole is opened at one end of the protective cover 3, and the output shaft end of the motor 402 is inserted through the rotating hole to the protective cover 3; a rotating rod 403 is fixedly mounted on the output shaft end of the motor 402, a threaded section is opened on the surface of the rotating rod 403, and a moving block 405 is threadedly matched on the threaded section, a first snap groove is opened at the lower end of the moving block 405, the upper end of the scraper 5 is snap-fixed in the first snap groove, a bearing 404 is fixedly mounted at one end inside the protective cover 3, and one end of the rotating rod 403 is rotatably set in the bearing 404.

[0024] The output shaft is driven to rotate by the operation of the motor 402, and the rotation of the output shaft drives the rotating rod 403 to rotate. The rotating rod 403 rotates to move the moving block 405 on the threaded segment. The movement of the moving block 405 drives the scraper 5 to move, thereby achieving the function of driving the scraper 5 to move. When the rotating rod 403 rotates, one end will rotate in the bearing 404 at the same time, so that the rotating rod 403 has rotation stability.

[0025] Specifically, a mounting plate 8 is fixedly installed on one side of the protective cover 3, a sliding rod 9 is fixedly installed on one end of the mounting plate 8, and one end of the sliding rod 9 is fixedly installed on one end of the protective cover 3; a sliding block 10 is arranged in the protective cover 3, a sliding hole is opened on the sliding block 10, and the sliding hole is slidably sleeved on the surface of the sliding rod 9, a second snap groove is opened at the lower end of the sliding block 10, and the upper end of the scraper 5 is snap-fixed in the second snap groove.

[0026] When the scraper 5 moves, it also drives the slider 10 to slide on the surface of the slide rod 9, so that the scraper 5 is limited, and the moving block 405 is prevented from rotating and driving the scraper 5 to rotate.

[0027] Specifically, the absorption component 6 includes a support block 601, an installation groove is opened at the upper end of the support block 601, a fan 602 is fixedly installed in the installation groove, a connecting pipe 603 is fixedly installed at one end of the fan 602, a suction hood 604 is fixedly installed at one end of the connecting pipe 603, and the suction hood 604 is fixedly installed in the installation hole; an exhaust pipe 605 is fixedly installed at the other end of the fan 602, and one end of the exhaust pipe 605 is fixedly installed in the through hole.

[0028] The operation of the fan 602 causes the suction hood 604 to suck in the fragments, and then the sucked-in fragments pass through the connecting pipe 603 and the fan 602 and are discharged into the discharge pipe 605. Finally, the discharge pipe 605 discharges the fragments into the collection box 7 through the through hole, thereby achieving the purpose of discharging the fragments into the collection box 7.

[0029] The above embodiments are only used to help understand the method and core idea of ​​the utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made to the utility model without departing from the principle of the utility model, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A photovoltaic diode detection device, comprising a body (1), a placement table (2), a protective cover (3), and a detection mechanism (11), characterized in that: The lower surface of the placement table (2) is fixedly mounted on the upper surface of the machine body (1); the detection mechanism (11) is arranged on the placement table (2); the lower surface of the protective cover (3) is fixedly mounted on the upper surface of the placement table (2); a mounting hole is provided on the protective cover (3); a moving component (4) is provided inside the protective cover (3); a scraper (5) is provided on the moving part of the moving component (4); the lower surface of the scraper (5) is in contact with the upper surface of the placement table (2); an absorption component (6) is provided on the upper surface of the placement table (2); the suction part of the absorption component (6) is arranged in the mounting hole; a collection box (7) is detachably mounted on the upper surface of the placement table (2); a through hole is provided at one end of the collection box (7); the discharge part of the absorption component (6) is arranged in the through hole; an air outlet is provided on one side of the collection box (7); a blocking net is provided in the air outlet.

2. A photovoltaic diode detection device according to claim 1, characterized in that: The moving assembly (4) comprises a mounting frame (401), the lower surface of the mounting frame (401) being fixedly mounted on the upper surface of the placement table (2), a motor (402) being fixedly mounted inside the mounting frame (401), a rotation hole being formed at one end of the protective cover (3), and an output shaft end of the motor (402) being inserted through the rotation hole into the protective cover (3).

3. A photovoltaic diode detection device according to claim 2, characterized in that: A rotating rod (403) is fixedly mounted on the output shaft end of the motor (402); a threaded section is provided on the surface of the rotating rod (403); a moving block (405) is threadedly matched on the threaded section; a first buckle groove is provided at the lower end of the moving block (405); the upper end of the scraper (5) is buckled and fixed in the first buckle groove; a bearing (404) is fixedly mounted at one end of the protective cover (3); and one end of the rotating rod (403) is rotatably arranged in the bearing (404).

4. A photovoltaic diode detection device according to claim 1, characterized in that: A mounting plate (8) is fixedly mounted on one side of the protective cover (3), a sliding rod (9) is fixedly mounted on one end of the mounting plate (8), and one end of the sliding rod (9) is fixedly mounted on one end of the protective cover (3).

5. A photovoltaic diode detection device according to claim 1, characterized in that: A slider (10) is arranged in the protective cover (3), a sliding hole is provided on the slider (10), and the sliding hole is slidably sleeved on the surface of the sliding rod (9), a second buckle groove is provided at the lower end of the slider (10), and the upper end of the scraper (5) is buckled and fixed in the second buckle groove.

6. A photovoltaic diode detection device according to claim 1, characterized in that: The absorption assembly (6) comprises a support block (601), the upper end of the support block (601) is provided with a mounting groove, a fan (602) is fixedly mounted in the mounting groove, a connecting pipe (603) is fixedly mounted at one end of the fan (602), a suction cover (604) is fixedly mounted at one end of the connecting pipe (603), and the suction cover (604) is fixedly mounted in the mounting hole.

7. A photovoltaic diode detection device according to claim 6, characterized in that: A discharge pipe (605) is fixedly mounted on the other end of the fan (602), and one end of the discharge pipe (605) is fixedly mounted in the through hole.

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