Photovoltaic power generation assembly cleaning device with self-cleaning function

Abstract

The utility model relates to the technical field of cleaning devices, and discloses a photovoltaic power generation assembly cleaning device with a self-cleaning function, which comprises a support, and the upper end of the support is fixedly connected with a device body. According to the photovoltaic power generation assembly cleaning device with the self-cleaning function, in order to enable the cleaning device to achieve self-cleaning, a self-cleaning mechanism is arranged and matched with movement of a small motor, a threaded rod, a cleaning rod, a servo motor, a rotating block, a cylinder, a square block, a long rod, a moving block and a scraper, and when the small motor is started, the threaded rod drives the cleaning rod to conduct cleaning on a device body; when the cleaning rod finishes cleaning, a servo motor is started to drive a rotating block to move, the rotating block can drive a cylinder, a square block, a long rod and a moving block to move, and the moving block moves to enable a scraper to clean the cleaning rod, so that self-cleaning of the cleaning device is achieved, and the working efficiency of the photovoltaic power generation assembly is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to a photovoltaic power generation component cleaning device with a self-cleaning function. Background Art

[0002] Photovoltaic modules are solar cell modules. Since the output voltage of single-chip solar cells is low, and the electrodes of unpackaged cells are easily detached due to environmental influences, a certain number of single-chip cells must be sealed into photovoltaic modules in series and parallel to avoid corrosion of the cell electrodes and interconnections. Photovoltaic modules are divided into crystalline silicon solar cell modules and thin-film solar cell modules according to the materials of the solar cells.

[0003] The photovoltaic power generation component includes a solar photovoltaic panel. A cleaning device is used in the daily use of the solar photovoltaic panel. However, due to the particularity of the solar photovoltaic panel, the operator is required to regularly maintain and clean the cleaning device. Most cleaning devices require the operator to replace and clean the cleaning parts, and the self-cleaning of the cleaning device cannot be well achieved, which reduces the work efficiency and increases the workload of the operator.

[0004] In view of this, we propose a photovoltaic power generation component cleaning device with self-cleaning function. Utility Model Content

[0005] The purpose of the utility model is to provide a photovoltaic power generation component cleaning device with a self-cleaning function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a photovoltaic power generation component cleaning device with a self-cleaning function, comprising a bracket, the upper end of which is fixedly connected to a device body, one end of which is provided with a self-cleaning mechanism, and the self-cleaning mechanism comprises:

[0007] A bump, a bump is fixedly mounted on the surface of the device body, a small motor is fixedly mounted on one end of the bump, a threaded rod is fixedly mounted on the output end of the small motor, a cleaning rod is movably connected to the surface of the threaded rod, and a slide rail is movably connected to one end of the cleaning rod away from the threaded rod;

[0008] A U-shaped block, a U-shaped block is fixedly installed on the side surface of the device body, a box cover is fixedly installed on the inner surface of the U-shaped block, a servo motor is fixedly installed in the box cover, a rotating block is fixedly installed on the output end of the servo motor, a cylinder is fixedly installed in the rotating block, and a square block is movably connected to one end of the cylinder away from the rotating block;

[0009] A long rod is fixedly installed on the side surface of the block, a moving block is movably installed on the surface of the long rod, a long column is movably connected inside the moving block, a scraper is fixedly installed on the surface of the moving block, and filter holes are opened on the moving block.

[0010] Preferably, a cleaning device is provided in the U-shaped block, a large gear is fixedly mounted on the surface of the output end of the servo motor, and an upper gear is meshed on the surface of the large gear.

[0011] Preferably, a large rotating column is movably mounted on the inner surface of the U-shaped block, and a lower gear is fixedly mounted on the surface of the large rotating column.

[0012] Preferably, a small rotating column is movably mounted on the inner surface of the U-shaped block, and a gear disc is fixedly mounted on the surface of the small rotating column.

[0013] Preferably, a fixing column is fixedly mounted on the surface of the gear disc, a movable rod is movably connected to the surface of the fixing column, and a sliding block is movably connected to one end of the movable rod away from the fixing column.

[0014] Preferably, a short rod is fixedly mounted on the inner surface of the U-shaped block, a connecting column is fixedly mounted on the lower surface of the sliding block, and a cleaning cotton is fixedly mounted on the side surface of the connecting column.

[0015] Compared with the prior art, the utility model provides a photovoltaic power generation component cleaning device with a self-cleaning function, which has the following beneficial effects:

[0016] 1. The photovoltaic power generation component cleaning device with a self-cleaning function, in order to enable the cleaning device to achieve self-cleaning, is provided with a self-cleaning mechanism, coordinated with the movement of a small motor, a threaded rod, a cleaning rod, a servo motor, a rotating block, a cylinder, a block, a long rod, a moving block and a scraper. When the small motor is started, the threaded rod drives the cleaning rod to clean the device body. When the cleaning rod has finished cleaning, the servo motor is started to drive the rotating block to move. The rotating block drives the movement of the cylinder, the block, the long rod and the moving block. The movement of the moving block causes the scraper to clean the cleaning rod, thereby achieving self-cleaning of the cleaning device and improving the working efficiency of the photovoltaic power generation component.

[0017] 2. In order to further improve the cleaning efficiency, the photovoltaic power generation component cleaning device with self-cleaning function is provided with a cleaning structure to cooperate with the movement of the large gear, upper gear, large rotating column, lower gear, small rotating column, gear disc, movable rod, slider and cleaning cotton. When the servo motor is started, the upper gear will be driven to rotate by the large gear, and the rotation of the upper gear will drive the rotation of the large rotating column and the lower gear. The rotation of the lower gear will drive the movement of the small rotating column and the gear disc, so that the movable rod drives the slider and the cleaning cotton to move, so that the cleaning cotton can further clean the dust fallen on the cleaning device, thereby improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic top view of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of a cross-sectional top view of a box cover structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0021] Figure 4 It is a cross-sectional schematic diagram of the U-shaped block structure of the utility model.

[0022] In the figure: 1. bracket; 2. device body; 3. self-cleaning mechanism; 31. bump; 32. small motor; 33. threaded rod; 34. slide rail; 35. cleaning rod; 36. U-shaped block; 37. box cover; 38. servo motor; 39. rotating block; 311. cylinder; 312. square; 313. long rod; 314. long column; 315. moving block; 316. scraper; 317. filter hole; 4. cleaning device; 41. large gear; 42. upper gear; 43. large rotating column; 44. lower gear; 45. small rotating column; 46. gear disc; 47. fixed column; 48. movable rod; 49. slider; 411. short rod; 412. connecting column; 413. cleaning cotton. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 The utility model provides a technical solution: a photovoltaic power generation component cleaning device with a self-cleaning function, comprising a bracket 1, a device body 2 is fixedly connected to the upper end of the bracket 1, and a self-cleaning mechanism 3 is arranged at one end of the device body 2.

[0025] In one embodiment of the utility model, the self-cleaning mechanism 3 includes a protrusion 31, a protrusion 31 is fixedly installed on the surface of the device body 2, a small motor 32 is fixedly installed at one end of the protrusion 31, a threaded rod 33 is fixedly installed at the output end of the small motor 32, a cleaning rod 35 is movably connected to the surface of the threaded rod 33, and a slide rail 34 is movably connected to the end of the cleaning rod 35 away from the threaded rod 33, a U-shaped block 36 is fixedly installed on the side surface of the device body 2, a box cover 37 is fixedly installed on the inner surface of the U-shaped block 36, a servo motor 38 is fixedly installed in the box cover 37, a rotating block 39 is fixedly installed on the output end of the servo motor 38, a cylinder 311 is fixedly installed in the rotating block 39, a block 312 is movably connected to the end of the cylinder 311 away from the rotating block 39, a long rod 313 is fixedly installed on the side surface of the block 312, and a The movable block 315 has a long column 314 movably connected therein, a scraper 316 is fixedly installed on the surface of the movable block 315, and a filter hole 317 is provided on the movable block 315. When the small motor 32 is started, the threaded rod 33 is driven to move, and the movement of the threaded rod 33 drives the cleaning rod 35 to move, so that the cleaning rod 35 cleans the surface of the device body 2. When the cleaning rod 35 stops cleaning, the servo motor 38 is started, and the start of the servo motor 38 drives the rotating block 39 to rotate, and the rotation of the rotating block 39 drives the cylinder 311 to rotate, and the rotation of the cylinder 311 drives the block 312 to rotate, and the rotation of the block 312 drives the long rod 313 to move, and the movement of the long rod 313 drives the movable block 315 to move, and the movement of the movable block 315 drives the scraper 316 to scrape the surface of the cleaning rod 35, thereby cleaning the cleaning rod 35.

[0026] In one embodiment of the utility model, a cleaning device 4 is provided in the U-shaped block 36, a large gear 41 is fixedly mounted on the output end surface of the servo motor 38, an upper gear 42 is meshed on the surface of the large gear 41, a large rotating column 43 is movably mounted on the inner surface of the U-shaped block 36, a lower gear 44 is fixedly mounted on the surface of the large rotating column 43, a small rotating column 45 is movably mounted on the inner surface of the U-shaped block 36, a gear disc 46 is fixedly mounted on the surface of the small rotating column 45, a fixed column 47 is fixedly mounted on the surface of the gear disc 46, a movable rod 48 is movably connected to the surface of the fixed column 47, and a slider 49 is movably connected to the end of the movable rod 48 away from the fixed column 47, and a A connecting column 412 is fixedly installed on the lower surface of the short rod 411 and the slider 49, and a cleaning cotton 413 is fixedly installed on the side surface of the connecting column 412. When the servo motor 38 is started, the large gear 41 will be driven to start, and the start of the large gear 41 will drive the upper gear 42 to rotate, and the rotation of the upper gear 42 will drive the large rotating column 43 to rotate, and the rotation of the large rotating column 43 will drive the lower gear 44 to rotate, and the rotation of the lower gear 44 will drive the gear disk 46 to rotate, and the rotation of the gear disk 46 will drive the movable rod 48 to move, and the movement of the movable rod 48 will drive the slider 49 to move, and the movement of the slider 49 will drive the connecting column 412 to move, and the movement of the connecting column 412 will drive the cleaning cotton 413 to clean the inside of the U-shaped block 36.

[0027] Working principle: When the small motor 32 is started, it will drive the threaded rod 33 to move, and the movement of the threaded rod 33 will drive the cleaning rod 35 to move, so that the cleaning rod 35 cleans the surface of the device body 2. When the cleaning rod 35 stops cleaning, the servo motor 38 will be started. The start of the servo motor 38 will drive the rotating block 39 to rotate, and the rotation of the rotating block 39 will drive the cylinder 311 to rotate. The rotation of the cylinder 311 will drive the block 312 to rotate. The rotation of the block 312 will drive the long rod 313 to move. The movement of the long rod 313 will drive the moving block 315 to move. The movement of the moving block 315 will drive the scraper 316 to the cleaning rod 35. The surface is scraped to clean the cleaning rod 35. When the servo motor 38 is started, the large gear 41 is driven to start. The start of the large gear 41 drives the upper gear 42 to rotate. The rotation of the upper gear 42 drives the large rotating column 43 to rotate. The rotation of the large rotating column 43 drives the lower gear 44 to rotate. The rotation of the lower gear 44 drives the gear disc 46 to rotate. The rotation of the gear disc 46 drives the movable rod 48 to move. The movement of the movable rod 48 drives the slider 49 to move. The movement of the slider 49 drives the connecting column 412 to move. The movement of the connecting column 412 drives the cleaning cotton 413 to clean the inside of the U-shaped block 36.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A photovoltaic power generation component cleaning device with a self-cleaning function, comprising a bracket (1), the upper end of the bracket (1) being fixedly connected to a device body (2), characterized in that: A self-cleaning mechanism (3) is provided at one end of the device body (2), and the self-cleaning mechanism (3) comprises: A convex block (31), the surface of the device body (2) is fixedly mounted with the convex block (31), one end of the convex block (31) is fixedly mounted with a small motor (32), an output end of the small motor (32) is fixedly mounted with a threaded rod (33), a surface of the threaded rod (33) is movably connected with a cleaning rod (35), and one end of the cleaning rod (35) away from the threaded rod (33) is movably connected with a slide rail (34); A U-shaped block (36), the side surface of the device body (2) is fixedly mounted with the U-shaped block (36), the inner surface of the U-shaped block (36) is fixedly mounted with a box cover (37), a servo motor (38) is fixedly mounted in the box cover (37), a rotating block (39) is fixedly mounted at the output end of the servo motor (38), a cylinder (311) is fixedly mounted in the rotating block (39), and a square block (312) is movably connected to one end of the cylinder (311) away from the rotating block (39); A long rod (313) is fixedly mounted on the side surface of the block (312), a moving block (315) is movably mounted on the surface of the long rod (313), a long column (314) is movably connected inside the moving block (315), a scraper (316) is fixedly mounted on the surface of the moving block (315), and a filter hole (317) is provided on the moving block (315).

2. A photovoltaic power generation assembly cleaning device with self-cleaning function according to claim 1, characterized in that: A cleaning device (4) is arranged inside the U-shaped block (36), a large gear (41) is fixedly mounted on the output end surface of the servo motor (38), and an upper gear (42) is meshed on the surface of the large gear (41).

3. A photovoltaic power generation assembly cleaning device with self-cleaning function according to claim 2, characterized in that: A large rotating column (43) is movably mounted on the inner surface of the U-shaped block (36), and a lower gear (44) is fixedly mounted on the surface of the large rotating column (43).

4. A photovoltaic power generation assembly cleaning device with self-cleaning function according to claim 3, characterized in that: A small rotating column (45) is movably mounted on the inner surface of the U-shaped block (36), and a gear disc (46) is fixedly mounted on the surface of the small rotating column (45).

5. A photovoltaic power generation assembly cleaning device with self-cleaning function according to claim 4, characterized in that: A fixing column (47) is fixedly mounted on the surface of the gear disc (46), a movable rod (48) is movably connected to the surface of the fixing column (47), and a sliding block (49) is movably connected to one end of the movable rod (48) away from the fixing column (47).

6. A photovoltaic power generation assembly cleaning device with self-cleaning function according to claim 5, characterized in that: A short rod (411) is fixedly mounted on the inner surface of the U-shaped block (36), a connecting column (412) is fixedly mounted on the lower surface of the sliding block (49), and a cleaning cotton (413) is fixedly mounted on the side surface of the connecting column (412).

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