Dust removing structure for solar cell protection window

Abstract

The utility model provides a dust removal structure for solar cell protection window belongs to dust removal component technical field, including installation frame, installation frame can bolt installation in solar cell protection window outside, the front and rear end of installation frame top all are fixedly connected with the edge frame, the same removal seat is connected with the sliding between two edge frames, the inside sliding of removal seat is connected with the cleaning seat, the cleaning seat top is fixedly connected with the seat, the both sides of removal seat top all are fixedly connected with the clamping rod, the utility model discloses through setting accomodation subassembly, using drive link can drive the top cap to rise on the outside of lifting frame, the removal seat and the brush are convenient for entering accomodation box from the moving groove, it is convenient for accomodating the brush, avoids its exposure outside, makes the outside dust not to be attached in the brush inside, and through the bottom plate and the scraper can when the brush moves, the brush is scraped, and the dust left when cleaning its inside is scraped, guarantees the cleanliness of the brush.

Description

Technical Field

[0001] This utility model relates to the field of dust removal components, and in particular to a dust removal structure for solar cell protective windows. Background Technology

[0002] The protective window of a solar cell is an important component of a solar cell module. It plays a key role in the normal operation and performance maintenance of the solar cell. It is generally made of optical glass to ensure that sunlight can pass through the window to the surface of the solar cell to the maximum extent. The protective window is directly exposed to the outside and is prone to dust accumulation, so a dust removal structure is required.

[0003] The existing dust removal structure for protective windows uses a moving mechanism to drive a sliding base and a brush fixedly connected to the bottom to move back and forth to clean the window. However, the brush is directly exposed to the outside, causing external dust to adhere to it, affecting the subsequent cleaning effect. At the same time, the brush is fixed to the bottom of the sliding base, making it inconvenient to disassemble and clean, thus reducing the service life of the structure. Utility Model Content

[0004] The purpose of this invention is to provide a dust removal structure for the protective window of a solar cell, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dust removal structure for a solar cell protective window, comprising a mounting frame, which can be bolted to the outside of the solar cell protective window; side frames are fixedly connected to the front and rear ends of the top of the mounting frame; a common sliding seat is slidably connected between the two side frames; a cleaning seat is slidably connected to the inner side of the sliding seat; a lifting seat is fixedly connected to the top of the cleaning seat; locking rods are fixedly connected to both sides of the top of the sliding seat; a common threaded rod is threadedly connected between the two locking rods, and its bottom abuts against the bottom end of the inner side of the lifting seat; and a storage component is fixedly connected to one side of the mounting frame.

[0006] In a preferred embodiment, the storage assembly includes a storage box fixedly connected to the top of the mounting frame, located at one end between two side frames, and the end of the storage box near the side frame has a movable groove adapted to the moving seat and lifting seat.

[0007] In a preferred embodiment, a lifting frame is fixedly connected to the side of the storage box away from the moving slot, and a top cover is slidably connected to the outside of the lifting frame, with the top cover slidably connected to the outside of the top of the storage box.

[0008] In one preferred embodiment, a motor is fixedly connected to the side of the storage box near the lifting frame, and a drive rod is fixedly connected to its output end. The top end of the drive rod is rotatably connected to the top end of the lifting frame, and the top cover is threadedly connected to the outside of the drive rod.

[0009] In a preferred embodiment, the storage box has two card seats fixedly connected to the bottom sides of its inner side, and the same base plate is slidably connected between the two card seats. Several scrapers are fixedly connected to the top of the base plate, with the number of scrapers being three and evenly distributed on the top of the base plate.

[0010] In a preferred embodiment, the base plate is located inside the storage box near the moving groove, and the number of scrapers is three, which are evenly distributed on the top of the base plate.

[0011] In one preferred embodiment, a lead screw is rotatably connected to the outer side of one of the side frames, and the side of the moving seat near the lead screw is threaded to the outer side of the lead screw. A second motor is fixedly connected to the outer side of the side frame near the lead screw, and its output end is fixedly connected to the lead screw. The cleaning seat includes a brush fixedly connected to the bottom, and its top end extends through the bottom end of the moving seat.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This utility model, by setting up a storage component, uses a drive rod to drive the top cover to rise outside the lifting frame, which facilitates the movement of the seat and the brush into the storage box from the moving slot. This makes it easy to store the brush and prevent it from being exposed to the outside, so that external dust will not adhere to the inside of the brush. The bottom plate and scraper can scrape the brush when it moves, removing the dust left during cleaning and ensuring the cleanliness of the brush.

[0013] This utility model, by setting up a sliding seat, a locking rod, a threaded rod, and a lifting seat, allows the cleaning seat to be placed inside the sliding seat, and the locking rod and the threaded rod cooperate to hold the lifting seat, making the structure easy to quickly assemble and disassemble the cleaning seat and the brush. At the same time, the base plate can be slidably assembled and disassembled within the two locking seats, which facilitates the cleaning and maintenance of the brush and scraper, and improves the service life of the structure. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of a dust removal structure for a solar cell protective window; Figure 2 This is a three-dimensional structural diagram of the mounting frame; Figure 3 A partial cutaway 3D structural diagram of the storage components; Figure 4 for Figure 2 Enlarged diagram of point A.

[0015] In the diagram: 1. Mounting frame; 2. Side frame; 3. Moving seat; 4. Lead screw; 5. Cleaning seat; 6. Brush; 7. Clamping rod; 8. Threaded rod; 9. Lifting seat; 10. Storage box; 11. Lifting frame; 12. Top cover; 13. Drive rod; 14. Moving slot; 15. Clamping seat; 16. Base plate; 17. Scraper. Detailed Implementation

[0016] The present invention will be further described below with reference to the embodiments.

[0017] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention; the conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the concept of the present invention are all within the scope of protection claimed by the present invention.

[0018] Please see Figures 1-4 This utility model provides a dust removal structure for a solar cell protective window, including a mounting frame 1, which can be bolted to the outside of the solar cell protective window. Side frames 2 are fixedly connected to the front and rear ends of the top of the mounting frame 1. A common sliding seat 3 is slidably connected between the two side frames 2. A cleaning seat 5 is slidably connected to the inner side of the sliding seat 3. The cleaning seat 5 includes a brush 6 fixedly connected to its bottom, with its top end extending through the bottom end of the sliding seat 3. A storage component is fixedly connected to one side of the mounting frame 1. The storage component includes a storage box 10 fixedly connected to the top of the mounting frame 1, located between the two side frames 2. At one end of the side frame 2, the storage box 10 near the side frame 2 is provided with a moving groove 14 adapted to the moving seat 3 and the lifting seat 9. A lifting frame 11 is fixedly connected to the side of the storage box 10 away from the moving groove 14. A top cover 12 is slidably connected to the outside of the lifting frame 11. The top cover 12 is slidably connected to the outside of the top of the storage box 10. A motor is fixedly connected to the side of the storage box 10 near the lifting frame 11. A drive rod 13 is fixedly connected to the output end of the motor. The top of the drive rod 13 is rotatably connected to the top of the lifting frame 11. The top cover 12 is threadedly connected to the outside of the drive rod 13.

[0019] The mounting frame 1 is bolted to the outside of the solar cell protection window. When the window needs to be cleaned, the No. 1 motor is started at regular intervals, the drive rod 13 rotates, and the top cover 12 rises along the outside of the drive rod 13, so that the moving groove 14 is exposed.

[0020] Please see Figures 1-4The top of the cleaning seat 5 is fixedly connected to the lifting seat 9. Both sides of the top of the moving seat 3 are fixedly connected to the locking rods 7. The two locking rods 7 are threadedly connected to the same threaded rod 8, and its bottom is in contact with the bottom of the inner side of the lifting seat 9. Both sides of the bottom of the inner side of the storage box 10 are fixedly connected to the locking seats 15. The two locking seats 15 are slidably connected to the same base plate 16. Several scrapers 17 are fixedly connected to the top of the base plate 16. There are three scrapers 17, which are evenly distributed on the top of the base plate 16. The base plate 16 is located at the end of the inner side of the storage box 10 near the moving groove 14. There are three scrapers 17, which are evenly distributed on the top of the base plate 16. One of the side frames 2 is rotatably connected to the outside of the lead screw 4. The side of the moving seat 3 near the lead screw 4 is threadedly connected to the outside of the lead screw 4. The side frame 2 near the lead screw 4 is fixedly connected to the outside of the second motor, and its output end is fixedly connected to the lead screw 4.

[0021] Start motor number 2 to drive lead screw 4 to rotate, causing the moving seat 3 to move between the two side frames 2. This allows the moving seat 3 and brush 6 to move out of the moving slot 14 of the storage box 10. During this movement, the brush 6 passes by scraper 17, which scrapes the brush 6, causing dust inside the brush 6 to fall off. After the moving seat 3 moves out of the storage box 10, it moves back and forth repeatedly. The bottom of the brush 6 contacts and sweeps the dust on the window. During the sweeping process, some dust outside the window is directly swept off, while some dust adheres to the brush 6. After cleaning, the lead screw 4 drives the brush 6 back into the storage box 10 through the moving slot 14. At the same time, the scraper 17 scrapes the cleaning brush 6 again, and the drive rod 13 drives the top cover 12 to descend, closing the storage box 10 to prevent external dust from entering. When it is necessary to clean and maintain the brush 6 and the scraper 17, the drive rod 13 drives the top cover 12 to rise, and the threaded rod 8 is unscrewed from between the two locking rods 7. The cleaning seat 5 is lifted from the moving seat 3 through the lifting seat 9, and then the scraper 17 and the bottom plate 16 are lifted from the locking seat 15. After cleaning and maintenance, they are installed back in their original positions.

[0022] The drive rod 13 can drive the top cover 12 to rise smoothly outside the lifting frame 11, thus providing ample space for the transfer seat 3 and the brush 6 to enter the storage box 10 from the transfer slot 14. This facilitates the storage of the brush 6, preventing it from being exposed to the external environment for a long time, effectively preventing external dust from adhering to the inside of the brush 6, thereby extending the service life of the brush 6 and maintaining its cleaning performance. When the brush 6 passes the scraper 17, the scraper 17 can scrape off the dust and stains left on the brush 6 during the cleaning process, further ensuring the cleanliness of the brush 6 and ensuring that the brush 6 can maintain a good cleaning effect in the next use.

[0023] The cleaning seat 5 can be securely placed inside the transfer seat 3. With the cooperation between the locking rod 7 and the threaded rod 8, it can tightly abut against the lifting seat 9, thereby realizing the quick assembly and disassembly of the cleaning seat 5 and the brush 6. The base plate 16 is designed to slide and disassemble within the two locking seats 15, making it easy to remove the base plate 16 from the structure and thoroughly clean and maintain the brush 6 and scraper 17. This structure not only greatly improves the maintenance efficiency of the equipment, but also allows users to easily replace or clean the brush 6, ensuring that the equipment always maintains the best cleaning effect, and significantly improving the overall service life and reliability of the structure.

[0024] The working principle and usage process of this utility model are as follows: The mounting frame 1 is bolted to the outside of the solar cell protection window. When cleaning the window is required, motor number one is started, driving rod 13 to rotate, causing the top cover 12 to rise along the outside of the driving rod 13, exposing the moving slot 14. Motor number two is then started, driving lead screw 4 to rotate, causing the moving seat 3 to move between the two side frames 2, allowing the moving seat 3 and brush 6 to move out of the moving slot 14 of the storage box 10. During this movement, the brush 6 passes through scraper 17, which scrapes the brush 6, causing dust to fall off the inside of the brush 6. After the moving seat 3 moves out of the storage box 10, it moves back and forth repeatedly, passing through the bottom of the brush 6. The end contacts and sweeps the dust on the window. During the sweeping process, some dust outside the window is directly swept off, while some dust adheres to the brush 6. After cleaning, the lead screw 4 drives the brush 6 back into the storage box 10 through the moving groove 14. At the same time, the scraper 17 scrapes the brush 6 again. The drive rod 13 drives the top cover 12 to descend, closing the storage box 10 to prevent external dust from entering. When it is necessary to clean and maintain the brush 6 and the scraper 17, the drive rod 13 drives the top cover 12 to rise, and the threaded rod 8 is unscrewed between the two locking rods 7. The cleaning seat 5 is lifted out of the moving seat 3 through the lifting seat 9, and the scraper 17 and the base plate 16 are lifted out of the locking seat 15. After cleaning and maintenance, they are installed back in their original positions.

[0025] In the above scheme, it should be noted that: the No. 1 motor and the No. 2 motor in this application are both existing products, and the specific structure, electrical connection method (circuit layout) and working principle of the No. 1 motor and the No. 2 motor are all existing publicly disclosed technical means, which will not be described in detail here; It should also be noted that: existing controllers (or controller systems) can also be used in this application, and the telecommunication connection method, circuit layout method and control principle between the controller (or controller system) and the electrical components (motor No. 1 and motor No. 2) of this application are all existing publicly disclosed technical means. At the same time, the controller (or controller system) can adopt conventional and mature existing products in the field, thereby realizing coordinated control of the electrical components of this application. Furthermore, the technical solution of this application does not involve the improvement of computer programs. Therefore, the specific control method between the controller (or controller system) and the electrical components of this application will not be described in detail here.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications and substitutions can be made to these embodiments without departing from the principles of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust removal structure for a solar cell protective window, comprising a mounting frame (1), characterized in that, The mounting frame (1) can be bolted to the outside of the solar cell protection window. The front and rear ends of the top of the mounting frame (1) are fixedly connected to the side frame (2). The two side frames (2) are slidably connected to the same moving seat (3). The inner side of the moving seat (3) is slidably connected to the cleaning seat (5). The top of the cleaning seat (5) is fixedly connected to the lifting seat (9). The two sides of the top of the moving seat (3) are fixedly connected to the locking rod (7). The two locking rods (7) are threadedly connected to the same threaded rod (8). Its bottom is in contact with the bottom of the inner side of the lifting seat (9). A storage component is fixedly connected to one side of the mounting frame (1).

2. The dust removal structure for the solar cell protective window according to claim 1, characterized in that, The storage assembly includes a storage box (10) fixedly connected to the top of the mounting frame (1), located at one end between two side frames (2), and the storage box (10) has a moving slot (14) adapted to the moving seat (3) and the lifting seat (9) at the end near the side frame (2).

3. The dust removal structure for the solar cell protection window according to claim 2, characterized in that, The storage box (10) is fixedly connected to a lifting frame (11) on the side away from the moving slot (14). A top cover (12) is slidably connected to the outside of the lifting frame (11). The top cover (12) is slidably connected to the outside of the top of the storage box (10).

4. The dust removal structure for the protective window of a solar cell according to claim 3, characterized in that, The storage box (10) is fixedly connected to a motor on the side near the lifting frame (11), and a drive rod (13) is fixedly connected to its output end. The top of the drive rod (13) is rotatably connected to the top of the lifting frame (11), and the top cover (12) is threadedly connected to the outside of the drive rod (13).

5. The dust removal structure for the protective window of a solar cell according to claim 2, characterized in that, Both sides of the bottom inner side of the storage box (10) are fixedly connected to the card seat (15), and the two card seats (15) are slidably connected to the same base plate (16). Several scrapers (17) are fixedly connected to the top of the base plate (16), the number of which is three and they are evenly distributed on the top of the base plate (16).

6. The dust removal structure for the protective window of a solar cell according to claim 5, characterized in that, The base plate (16) is located inside the storage box (10) at one end near the moving groove (14), and there are three scrapers (17) evenly distributed on the top of the base plate (16).

7. The dust removal structure for the protective window of a solar cell according to claim 1, characterized in that, One of the side frames (2) is rotatably connected to a lead screw (4), and the side of the moving seat (3) near the lead screw (4) is threaded to the outside of the lead screw (4). A second motor is fixedly connected to the outside of the side frame (2) near the lead screw (4), and its output end is fixedly connected to the lead screw (4). The cleaning seat (5) includes a brush (6) fixedly connected to the bottom, and its top end extends through the bottom end of the moving seat (3).

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