Cleaning equipment for TOPCon battery

Abstract

The utility model discloses cleaning equipment for a TOPCon battery, which relates to the field of TOPCon batteries, and adopts the technical scheme that the cleaning equipment comprises a positioning frame, two electric sliding rails are fixedly connected to the front side of the positioning frame, a positioning mechanism and a cleaning mechanism are arranged on the rear side of the positioning frame, the cleaning mechanism is arranged on the front side of the positioning frame, two electric sliding blocks are arranged on the front side of the positioning frame, and the two electric sliding blocks are arranged on the front side of the positioning frame. The cleaning mechanism comprises a moving plate, the moving plate is fixedly connected between the two connecting blocks, a motor is fixedly arranged on the front side of the moving plate, and the motor is fixedly connected with the two electric sliding rails. The outdoor solar cell cleaning device has the advantages that the efficiency of cleaning dust outside an outdoor solar cell is greatly improved, meanwhile, the scraping plate and the cleaning brush are used in a matched mode, the scraping plate can scrape off water stains at the same time after cleaning is completed, and the situation that the water stains cause short circuit to the connecting position of the cell is avoided.

Description

Technical Field

[0001] The utility model relates to the field of TOPCon batteries, in particular to a cleaning device for TOPCon batteries. Background Art

[0002] TOPCon cells are also called solar cells. Solar cells are a type of photoelectric semiconductor sheet that uses sunlight to generate electricity directly. They are also called "solar chips" or "photovoltaics". As long as they are illuminated under certain illumination conditions, they can instantly output voltage and generate current in the presence of a circuit. In physics, this is called solar photovoltaics (abbreviated as PV), or photovoltaics for short.

[0003] Existing outdoor solar cells are generally exposed to the air, and dust and debris will remain on the outside of the battery for a long time. Therefore, users are required to manually clean the solar cells regularly. However, the cost of manual cleaning is high. At the same time, manual cleaning may cause the battery connections to come into contact with water, which may cause a short circuit. Summary of the invention

[0004] To this end, the utility model provides a cleaning device for TOPCon batteries. The user sets the positioning frame on the outside of the solar cell, positions the entire device through the positioning mechanism, and controls the cleaning mechanism to clean the surface of the battery. This solves the problem that the existing outdoor solar cells are generally exposed to the air, and dust and debris will remain on the outside of the battery for a long time. Therefore, the user is required to manually clean the solar cells regularly. However, the cost of manual cleaning is high, and manual cleaning may cause the battery connection to come into contact with water, which may cause a short circuit.

[0005] In order to achieve the above object, the utility model provides the following technical solutions: a cleaning device for TOPCon batteries, comprising:

[0006] A positioning frame, wherein two electric slide rails are fixedly connected to the front side of the positioning frame, and a positioning mechanism is provided at the rear side of the positioning frame;

[0007] A cleaning mechanism, the cleaning mechanism being arranged on the front side of the positioning frame;

[0008] Two electric sliders are arranged at the front side of the positioning frame, and the two electric sliders are respectively embedded in the two electric slide rails and slidably connected to the electric slide rails, and the front ends of the two electric sliders are fixedly connected with connecting blocks;

[0009] The cleaning mechanism comprises a moving plate, the moving plate is fixedly connected between two connecting blocks, and a motor is fixedly arranged on the front side of the moving plate.

[0010] Preferably, the cleaning mechanism further comprises a first transmission shaft, the first transmission shaft is embedded in the movable plate and a motor output end is arranged in front of the fixed plate, a plurality of second transmission shafts are embedded in the movable plate, and the plurality of second transmission shafts are respectively arranged on both sides of the first transmission shaft.

[0011] Preferably, a plurality of cleaning brushes are provided on the rear side of the movable plate, and the plurality of cleaning brushes are respectively fixedly connected to the rear ends of the first transmission shaft and the plurality of second transmission shafts.

[0012] Preferably, a plurality of gears are provided on the rear side of the movable plate, and the plurality of gears are respectively fixedly sleeved on the outside of the first transmission shaft and the plurality of second transmission shafts, and the plurality of gears are meshed with each other.

[0013] Preferably, circular plates are fixedly connected to the outer sides of the two connection blocks, movable frames are fixedly connected to the outer sides of the two circular plates, a scraper is provided at the bottom of the movable plate, and the scraper is fixedly connected to the inner sides of the two movable frames.

[0014] Preferably, the scraper front side is fixedly connected with two first positioning blocks, the movable plate front side is fixedly connected with two second positioning blocks, the movable plate front side is provided with two springs, and the two springs are respectively fixedly connected between the two first positioning blocks and the second positioning blocks.

[0015] Preferably, the positioning mechanism comprises two fixing plates, the two fixing plates are respectively fixedly connected to the rear sides of the two electric slide rails, threaded rods are embedded in the two fixing plates, and the threaded rods are connected to the fixing plates by threads.

[0016] Preferably, a clamping plate is provided on the inner side of the two fixing plates, and the two clamping plates are respectively fixedly connected to the inner ends of the two threaded rods.

[0017] Preferably, knobs are provided on the outer sides of the two fixing plates, and the two knobs are fixedly connected to the outer ends of the two threaded rods respectively.

[0018] The beneficial effects of the utility model are:

[0019] The user sets the positioning frame on the outside of the solar cell, positions the entire device through the positioning mechanism, and controls the cleaning mechanism to clean the surface of the battery. This solves the problem that the existing outdoor solar cells are generally exposed to the air, and dust and debris will remain on the outside of the battery for a long time. Therefore, users are required to manually clean the solar cells regularly. However, the cost of manual cleaning is high. At the same time, manual cleaning may cause the battery connection to contact water, which may cause a short circuit. The utility model greatly improves the efficiency of cleaning the external dust of outdoor solar cells. At the same time, the device adopts a scraper and a cleaning brush for use, so that after cleaning, the scraper can scrape off the water stains at the same time to prevent the water stains from causing a short circuit to the battery connection, thereby greatly improving the service life of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0021] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the restrictive conditions for the implementation of the utility model. Therefore, they have no substantive technical significance. Any modification of the structure, change in the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effect and purpose that can be achieved by the utility model.

[0022] Figure 1 The overall structural diagram provided by the utility model;

[0023] Figure 2 A schematic diagram of the three-dimensional structure of the positioning frame and the movable plate provided by the utility model;

[0024] Figure 3 The utility model provides Figure 2 A in the enlarged view;

[0025] Figure 4 A schematic diagram of the three-dimensional structure of the cleaning brush and gear provided by the utility model;

[0026] Figure 5 A schematic diagram of the three-dimensional structure of the movable plate provided by the utility model;

[0027] In the figure: 1 positioning frame, 2 electric slide rail, 3 electric slider, 4 connecting block, 5 moving plate, 6 motor, 7 first transmission shaft, 8 second transmission shaft, 9 cleaning brush, 10 gear, 11 round plate, 12 movable frame, 13 scraper, 14 first positioning block, 15 second positioning block, 16 spring, 17 fixed plate, 18 threaded rod, 19 clamping plate, 20 knob. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0029] See attached Figure 1 -Attached Figure 4 The utility model provides a cleaning device for TOPCon batteries, comprising:

[0030] A positioning frame 1, wherein two electric slide rails 2 are fixedly connected to the front side of the positioning frame 1, and a positioning mechanism is provided at the rear side of the positioning frame 1;

[0031] A cleaning mechanism, which is arranged on the front side of the positioning frame 1;

[0032] Two electric sliders 3 are provided at the front side of the positioning frame 1. The two electric sliders 3 are respectively embedded in the two electric slide rails 2 and are slidably connected to the electric slide rails 2. The front ends of the two electric sliders 3 are fixedly connected to the connecting blocks 4.

[0033] The cleaning mechanism comprises a moving plate 5, the moving plate 5 is fixedly connected between two connecting blocks 4, and a motor 6 is fixedly provided on the front side of the moving plate 5;

[0034] In this embodiment, the user sets the positioning frame 1 on the outside of the solar cell, and uses the positioning mechanism to position the entire device, while controlling the cleaning mechanism to clean the surface of the cell;

[0035] Among them, in order to achieve the purpose of cleaning, the present device adopts the following technical solutions: the cleaning mechanism also includes a first transmission shaft 7, the first transmission shaft 7 is embedded in the movable plate 5 and the output end of the motor 6 is set in front of the fixed front, a plurality of second transmission shafts 8 are embedded in the movable plate 5, and the plurality of second transmission shafts 8 are respectively arranged on both sides of the first transmission shaft 7, a plurality of cleaning brushes 9 are arranged on the rear side of the movable plate 5, and the plurality of cleaning brushes 9 are respectively fixedly connected to the rear ends of the first transmission shaft 7 and the plurality of second transmission shafts 8, a plurality of gears 10 are arranged on the rear side of the movable plate 5, and the plurality of gears 10 are respectively fixedly sleeved on the outer sides of the first transmission shaft 7 and the plurality of second transmission shafts 8, and the plurality of gears 10 are meshed with each other, and the outer sides of the two connecting blocks 4 are fixedly connected with circular plates 11, The outer sides of the two circular plates 11 are fixedly connected with a movable frame 12, a scraper 13 is provided at the bottom of the movable plate 5, the scraper 13 is fixedly connected to the inner sides of the two movable frames 12, the front side of the scraper 13 is fixedly connected with two first positioning blocks 14, the front side of the movable plate 5 is fixedly connected with two second positioning blocks 15, the front side of the movable plate 5 is provided with two springs 16, the two springs 16 are respectively fixedly connected between the two first positioning blocks 14 and the second positioning blocks 15, the front side of the scraper 13 is fixedly connected with two first positioning blocks 14, the front side of the movable plate 5 is fixedly connected with two second positioning blocks 15, the front side of the movable plate 5 is provided with two springs 16, the two springs 16 are respectively fixedly connected between the two first positioning blocks 14 and the second positioning blocks 15;

[0036] The user starts the electric slide rail 2 and the electric slider 3 to make the electric slider 3 move up and down reciprocatingly inside the electric slide rail 2. The movement of the electric slider 3 drives the connection block 4 and the moving plate 5 to move. The movement of the moving plate 5 drives the multiple cleaning brushes 9 to move. At the same time, the motor 6 is started to work. The motor 6 drives the first transmission shaft 7 and one of the gears 10 to rotate. The rotation of one of the gears 10 drives the remaining multiple gears 10 to rotate. The rotation of multiple gears 10 drives the multiple second transmission shafts 8 to rotate. The rotation of the first transmission shaft 7 and the second transmission shaft 8 drives the multiple cleaning brushes 9 to rotate, thereby scrubbing the battery surface. At the same time, the scraper 13 is closely attached to the battery surface. The device uses the scraper 13 and the cleaning brush 9 in combination, so that after cleaning, the scraper 13 can scrape off the water stains at the same time to prevent the water stains from causing a short circuit at the battery connection, thereby greatly improving the battery life.

[0037] Among them, in order to achieve the purpose of positioning, the device adopts the following technical solutions: the positioning mechanism includes two fixing plates 17, the two fixing plates 17 are respectively fixedly connected to the rear sides of the two electric slide rails 2, threaded rods 18 are embedded in the two fixing plates 17, the threaded rods 18 are connected to the fixing plates 17 by threads, the inner sides of the two fixing plates 17 are provided with clamping plates 19, the two clamping plates 19 are respectively fixedly connected to the inner ends of the two threaded rods 18, the outer sides of the two fixing plates 17 are provided with knobs 20, and the two knobs 20 are respectively fixedly connected to the outer ends of the two threaded rods 18;

[0038] The user sets the positioning frame 1 on the outside of the battery, and then turns the two knobs 20 to rotate. The rotation of the two knobs 20 drives the two threaded rods 18 to rotate. The rotation of the two threaded rods 18 drives the two clamping plates 19 to move inward. The two clamping plates 19 move inward to clamp and fix the battery.

[0039] The use process of the utility model is as follows: the user starts the electric slide rail 2 and the electric slider 3 to make the electric slider 3 move up and down reciprocatingly inside the electric slide rail 2, the movement of the electric slider 3 drives the connecting block 4 and the moving plate 5 to move, the movement of the moving plate 5 drives the multiple cleaning brushes 9 to move, and at the same time starts the motor 6 to work, the motor 6 drives the first transmission shaft 7 and one of the gears 10 to rotate, the rotation of one of the gears 10 drives the remaining multiple gears 10 to rotate, the rotation of the multiple gears 10 drives the multiple second transmission shafts 8 to rotate, the first transmission shaft 7 and the second transmission shaft 8 rotate to drive the multiple cleaning brushes 9 to rotate The scraper 13 is moved to wash the battery surface, and the scraper 13 is in close contact with the battery surface. The device uses the scraper 13 and the cleaning brush 9 in combination, so that after cleaning, the scraper 13 can scrape off the water stains at the same time to prevent the water stains from causing a short circuit at the battery connection, which greatly improves the service life of the battery. The user sets the positioning frame 1 on the outside of the battery, and then turns the two knobs 20 to rotate. The rotation of the two knobs 20 drives the two threaded rods 18 to rotate. The rotation of the two threaded rods 18 drives the two clamping plates 19 to move inward. The two clamping plates 19 move inward to clamp and fix the battery.

[0040] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A cleaning device for TOPCon batteries, characterized in that: include A positioning frame (1), wherein two electric slide rails (2) are fixedly connected to the front side of the positioning frame (1), and a positioning mechanism is provided on the rear side of the positioning frame (1); A cleaning mechanism, the cleaning mechanism being arranged on the front side of the positioning frame (1); Two electric sliders (3) are provided on the front side of the positioning frame (1), the two electric sliders (3) are respectively embedded in the two electric slide rails (2) and slidably connected to the electric slide rails (2), and the front ends of the two electric sliders (3) are fixedly connected to a connecting block (4); The cleaning mechanism comprises a moving plate (5), the moving plate (5) is fixedly connected between two connecting blocks (4), and a motor (6) is fixedly provided on the front side of the moving plate (5).

2. A cleaning device for TOPCon batteries according to claim 1, characterized in that: The cleaning mechanism further comprises a first transmission shaft (7), the first transmission shaft (7) being embedded in the movable plate (5) and having an output end of a motor (6) arranged in front of the movable plate (5), a plurality of second transmission shafts (8) being embedded in the movable plate (5), and the plurality of second transmission shafts (8) being arranged on both sides of the first transmission shaft (7) respectively.

3. A cleaning device for TOPCon batteries according to claim 1, characterized in that: A plurality of cleaning brushes (9) are provided on the rear side of the movable plate (5), and the plurality of cleaning brushes (9) are respectively fixedly connected to the rear ends of the first transmission shaft (7) and the plurality of second transmission shafts (8).

4. A cleaning device for TOPCon batteries according to claim 1, characterized in that: A plurality of gears (10) are provided on the rear side of the movable plate (5), and the plurality of gears (10) are respectively fixedly sleeved on the outside of the first transmission shaft (7) and the plurality of second transmission shafts (8), and the plurality of gears (10) are meshed with each other.

5. A cleaning device for TOPCon batteries according to claim 1, characterized in that: The outer sides of the two connection blocks (4) are fixedly connected to circular plates (11), the outer sides of the two circular plates (11) are fixedly connected to movable frames (12), and a scraper (13) is provided at the bottom of the movable plate (5), and the scraper (13) is fixedly connected to the inner sides of the two movable frames (12).

6. A cleaning device for TOPCon batteries according to claim 5, characterized in that: The front side of the scraper (13) is fixedly connected to two first positioning blocks (14), the front side of the movable plate (5) is fixedly connected to two second positioning blocks (15), and the front side of the movable plate (5) is provided with two springs (16), and the two springs (16) are respectively fixedly connected between the two first positioning blocks (14) and the second positioning blocks (15).

7. A cleaning device for TOPCon batteries according to claim 2, characterized in that: The positioning mechanism comprises two fixing plates (17), the two fixing plates (17) being fixedly connected to the rear sides of the two electric slide rails (2) respectively, and threaded rods (18) are embedded inside the two fixing plates (17), and the threaded rods (18) are connected to the fixing plates (17) by threads.

8. A cleaning device for TOPCon batteries according to claim 7, characterized in that: A clamping plate (19) is provided on the inner side of the two fixing plates (17), and the two clamping plates (19) are respectively fixedly connected to the inner ends of the two threaded rods (18).

9. A cleaning device for TOPCon batteries according to claim 7, characterized in that: The outer sides of the two fixing plates (17) are each provided with a knob (20), and the two knobs (20) are respectively fixedly connected to the outer ends of the two threaded rods (18).

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