A self-cleaning new energy photovoltaic panel

Abstract

This invention discloses a self-cleaning new energy photovoltaic panel, relating to the field of photovoltaic panel technology. When the ambient temperature drops below zero degrees Celsius, a temperature control device automatically activates an electric rod and a miniature hot air blower. The electric rod drives a support plate to move towards the cleaning plate, simultaneously displacing an ice-removing scraper via a vent pipe. Because the ice-removing scraper is angled, one end adheres closely to the surface of the photovoltaic panel during movement. To prevent damage to the photovoltaic panel, a rubber strip can be added to the end of the scraper. Under low-temperature conditions, the ice-removing scraper can "scrape" cracks in the ice layer. Subsequently, a motor drives a threaded rod to rotate, which, via a moving block, causes the cleaning plate to slide on the photovoltaic panel, allowing the ice-removing scraper to penetrate further into the bottom of the ice layer, achieving the lifting and complete peeling of the ice layer, thereby effectively removing ice from the surface of the photovoltaic panel. Compared with existing technologies, this method offers advantages such as high safety, low energy consumption, and efficient de-icing.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic panel technology, specifically to a self-cleaning new energy photovoltaic panel. Background Technology

[0002] New energy photovoltaic panels are devices that generate electricity using solar energy. Their core function is to directly convert sunlight into electrical energy. They are one of the mainstream clean energy technologies. Photovoltaic panels operate based on the "photovoltaic effect." When sunlight shines on solar cells made of semiconductor materials such as silicon, photons excite electrons to move and form direct current. Simply put, it is the process of "photovoltaics generating electricity," which is a green and sustainable way of generating electricity. New energy photovoltaic panels used outdoors are equipped with cleaning components to clean the dust accumulated on the surface of the photovoltaic panels. For outdoor photovoltaic panels in low-temperature areas, snow removal and cleaning components are also designed to automatically remove snow from the new energy photovoltaic panels in snowy weather.

[0003] Existing self-cleaning photovoltaic panels can clean dust from their surface by using brush rollers, scrapers, and heating elements. When the temperature is low and snow or ice accumulates on the surface of the photovoltaic panel, the ice layer is removed by scraping and heating elements. The heating elements accelerate the melting of the ice layer, while the scraper removes the ice.

[0004] The self-cleaning photovoltaic panels mentioned above can clean dust from their surface and scrape away ice in low temperatures, offering advantages such as improved power generation efficiency, extended lifespan, and reduced operation and maintenance costs. However, cleaning thicker layers of ice remains a challenging problem.

[0005] 1. Forcibly scraping off the ice by sticking it to the photovoltaic panel or using ice-breaking methods can handle thicker ice layers, but this hard de-icing method can easily damage the surface of the photovoltaic panel.

[0006] 2. Heating the surface of the ice layer using heating components such as heating elements and hot air blowers can melt the ice layer without affecting the photovoltaic panel. However, when the ice layer is thick, the melting speed is relatively slow, which reduces the processing effect and increases energy consumption.

[0007] Therefore, this invention proposes a self-cleaning new energy photovoltaic panel. Summary of the Invention

[0008] The present invention addresses the problem that existing technical solutions are too simplistic and provides a solution that is significantly different from existing technologies. Specifically, the purpose of the present invention is to provide a self-cleaning new energy photovoltaic panel to solve the problem mentioned in the background technology that it cannot protect the photovoltaic panel while performing low-energy and efficient de-icing.

[0009] To achieve the above objectives, the present invention provides the following technical solution: a self-cleaning new energy photovoltaic panel, comprising a bracket, a photovoltaic panel frame mounted on the bracket, an electrical control box, a photovoltaic panel body mounted on the photovoltaic panel frame, and a slide rail, further comprising:

[0010] Cleaning panels, installed on the photovoltaic panel frame, are used to de-ice and clean the photovoltaic panels themselves.

[0011] The displacement components are symmetrically fixed on both sides of the slide rail frame and are used to drive the cleaning plate to move.

[0012] Cleaning components, mounted on the cleaning plate, are used for low-energy and high-efficiency de-icing;

[0013] Replace the components and install them on the photovoltaic panel frame to achieve automatic dust removal by adjusting the air outlet;

[0014] The cleaning components include an ice-clearing scraper for breaking ice and a warm air vent on the ice-clearing scraper to assist in breaking ice.

[0015] The replacement components include a sealing plate used to seal the heating air vents.

[0016] Preferably, the displacement assembly includes a motor fixed to the slide rail frame;

[0017] A threaded rod is fixedly connected to one end of the motor's rotating shaft;

[0018] The threaded rod is rotatably connected to the slide rail frame;

[0019] The inner wall of the slide rail frame is slidably connected to a moving block;

[0020] The movable block is threadedly connected to the threaded rod.

[0021] A telescopic rod is fixedly connected to the top of the movable block;

[0022] A mounting plate is fixedly connected to the top of the telescopic rod;

[0023] A first spring is fixedly connected to the bottom of the mounting plate;

[0024] The bottom of the first spring is fixedly connected to the top of the moving block.

[0025] Preferably, the cleaning assembly further includes an electric rod fixed to the cleaning plate;

[0026] One end of the electric pole is fixedly connected to a bearing plate;

[0027] A miniature hot air blower is fixedly installed on the support plate;

[0028] A fixing pipe is fixedly connected to one side of the bearing plate;

[0029] The hot air duct of the miniature hot air blower extends through the support plate into the interior of the fixed pipe, and the miniature hot air blower is fixedly connected to the fixed pipe.

[0030] A vent pipe is fixedly connected to the outer wall of the fixed tube;

[0031] One end of the vent pipe is fixedly connected to one end of the ice-clearing scraper, and the vent pipe communicates with the interior of the ice-clearing scraper.

[0032] Preferably, the ice-clearing scraper is inclined;

[0033] The top of the ice-clearing scraper is sloped.

[0034] Preferably, a groove is provided on one side of the ice-clearing scraper;

[0035] The ice-clearing scraper is located inside the groove, and the vent pipe is slidably connected to the cleaning plate.

[0036] Preferably, a soft cleaning brush is fixedly connected to the bottom of the cleaning plate;

[0037] The bottom of the cleaning brush is sloped.

[0038] Preferably, the cleaning assembly further includes a curved pipe fixed to the bottom of the fixed pipe;

[0039] The inside of the bend is equipped with a sealing component;

[0040] One end of the bent pipe is uniformly and fixedly connected to a telescopic pipe;

[0041] One end of the telescopic tube is fixedly connected to a connecting tube;

[0042] An air outlet pipe is fixedly connected to the bottom of the connecting pipe.

[0043] Preferably, the sealing component includes a narrow cavity, an oblique cavity, and a wide cavity formed inside the bend;

[0044] A second spring is fixedly connected to the inner wall of the inclined cavity;

[0045] A sealing plug is fixedly connected to one end of the second spring.

[0046] Preferably, the sealing plug has a frustum-shaped structure.

[0047] Preferably, the replacement assembly further includes a sealing frame fixed to the top of the photovoltaic panel frame and ramps symmetrically fixed to the top of the photovoltaic panel frame;

[0048] The sealing frame has a U-shaped structure;

[0049] The sealing frame is fixedly connected to the sealing plate.

[0050] Compared with the prior art, the beneficial effects of the present invention are:

[0051] 1. When the ambient temperature drops below zero, the temperature control equipment will automatically activate the electric rod and miniature hot air blower. The electric rod drives the support plate towards the cleaning plate, and the ice-removing scraper moves synchronously through the vent pipe. Because the ice-removing scraper is angled, one end will be in close contact with the surface of the photovoltaic panel during movement. To prevent damage to the photovoltaic panel, a rubber strip can be installed at the end of the scraper. Under low-temperature conditions, the ice-removing scraper can "scrape" cracks in the ice layer. Then, the motor drives the threaded rod to rotate, which, through the moving block, drives the cleaning plate to slide on the photovoltaic panel, allowing the ice-removing scraper to penetrate further into the bottom of the ice layer, achieving the lifting and overall peeling of the ice layer, thereby effectively removing the ice on the surface of the photovoltaic panel. Compared with existing technologies, this method has advantages such as high safety, low energy consumption, and high-efficiency de-icing.

[0052] 2. In addition, when the cleaning plate moves on the photovoltaic panel body, the cleaning brush drags on the photovoltaic panel body. The cleaning brush can clean the dust and impurities on the surface of the photovoltaic panel body. When the cleaning plate moves to the end of the photovoltaic panel body, it moves upward a certain distance after being limited by the ramp plate. The warm air vent is blocked by the sealing plate, and the hot air cannot escape from the warm air vent. The pressure in the narrow cavity inside the bend will increase, and the air pressure will eventually push the sealing plug to move into the wide cavity. There is a large gap between the inner wall of the wide cavity and the sealing plug. The hot air will escape through this gap. The wind can then blow away the dust accumulated at the front end of the cleaning brush along the slope of the cleaning brush. This device can clean both ice and dust. Attached Figure Description

[0053] Figure 1 This is a first-view structural diagram of the present invention.

[0054] Figure 2 This is a schematic diagram of the second perspective structure of the present invention.

[0055] Figure 3 This is a schematic diagram of the overall structure of the cleaning plate in this invention.

[0056] Figure 4 This is a partial structural diagram of the cleaning plate in this invention.

[0057] Figure 5 This is a side sectional view of the cleaning plate in this invention.

[0058] Figure 6 This is a dynamic comparison diagram of the ice-removing scraper of the present invention during ice removal.

[0059] Figure 7 This is a schematic diagram of the internal structure of the bend in the present invention.

[0060] Figure 8This is a schematic diagram of the ice-clearing scraper in this invention.

[0061] Figure 9 This is a schematic diagram of the cleaning component in this invention.

[0062] Figure 10 This is a side view of the ice-clearing scraper in this invention.

[0063] In the diagram: 1. Bracket; 2. Photovoltaic panel frame; 3. Photovoltaic panel body; 4. Electrical control box; 5. Slide rail; 51. Motor; 52. Threaded rod; 53. Moving block; 54. Telescopic rod; 55. Mounting plate; 56. First spring; 6. Cleaning plate; 61. Electric rod; 62. Bearing plate; 63. Miniature hot air blower; 64. Fixed pipe; 65. Ventilation pipe; 66. Ice scraper; 67. Groove; 68. Warm air outlet; 7. Dust removal soft brush; 8. Bend; 81. Narrow cavity; 811. Sloping cavity; 812. Wide cavity; 813. Sealing plug; 814. Second spring; 82. Telescopic pipe; 83. Connecting pipe; 84. Air outlet pipe; 9. Sloping plate; 91. Sealing frame; 92. Sealing plate. Detailed Implementation

[0064] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0065] Please see Figures 1 to 10 This invention provides a technical solution: a self-cleaning new energy photovoltaic panel, comprising a support 1, a photovoltaic panel frame 2 mounted on the support 1, an electrical control box 4, a photovoltaic panel body 3 mounted on the photovoltaic panel frame 2, and a slide rail 5, and further comprising:

[0066] Cleaning plate 6, set on photovoltaic panel frame 2, is used to de-ice and clean the photovoltaic panel body 3;

[0067] The displacement components are symmetrically fixed on both sides of the slide rail frame 5 and are used to drive the cleaning plate 6 to move.

[0068] The cleaning component, mounted on the cleaning plate 6, is used for low-energy and high-efficiency de-icing.

[0069] Replace the component and install it on the photovoltaic panel frame 2 to achieve automatic dust removal by adjusting the air outlet;

[0070] The cleaning components include an ice-removing scraper 66 for breaking ice and a warm air vent 68 provided on the ice-removing scraper 66 to assist in breaking ice.

[0071] The replacement component includes a sealing plate 92 for sealing the warm air vent 68.

[0072] In practical implementation, the electrical control box 4 is an existing device and will not be explained in detail here. The electrical control box 4 is an outdoor-specific electrical control box with waterproof and antifreeze properties. The wires of the electrical equipment used in this device can be connected to the inside of the electrical control box 4 and powered by the electrical control box 4. A wire guide rail is installed on the slide rail frame 5. The wires of the electrical equipment used in this device can be connected to the electrical control box 4 through the wire guide rail. When the electrical equipment moves, its wires can move through the wire guide rail. A wire winding device can be installed inside the electrical control box 4. When the electrical equipment moves away from the electrical control box 4, a longer part of the wire can be pulled out. When the electrical equipment moves closer to the electrical control box 4, the longer part of the wire can be automatically wound up. It should be noted that the wire guide rail and the wire winding device are mature technologies already on the market, so they are not shown in the figure. This device can also set up the wire movement in other ways.

[0073] The displacement assembly includes a motor 51 fixed to the slide rail 5;

[0074] One end of the rotating shaft of motor 51 is fixedly connected to threaded rod 52;

[0075] The threaded rod 52 is rotatably connected to the slide rail frame 5;

[0076] The inner wall of the slide rail 5 is slidably connected to a moving block 53;

[0077] The movable block 53 is threadedly connected to the threaded rod 52;

[0078] A telescopic rod 54 is fixedly connected to the top of the movable block 53;

[0079] A mounting plate 55 is fixedly connected to the top of the telescopic rod 54;

[0080] A first spring 56 is fixedly connected to the bottom of the mounting plate 55;

[0081] The bottom of the first spring 56 is fixedly connected to the top of the moving block 53.

[0082] In practical implementation, small ball bearings can be installed on the sliding side between the movable block 53 and the slide rail 5 to reduce resistance and wear. A limit rod can be fixedly installed on the inner wall of the slide rail 5, and the limit rod is slidably sleeved with the movable block 53. Small ball bearings can also be installed inside the movable block 53 to reduce wear. When the motor 51 is started, the operation of the motor 51 can drive the threaded rod 52 to rotate, thereby moving the movable block 53. When the motor 51 reverses, it can drive the movable block 53 to reset. It should be noted that the wires of the motor 51 can be routed through the bottom of the photovoltaic panel frame 2 and then connected to the inside of the electrical control box 4.

[0083] The cleaning assembly also includes an electric rod 61 fixed to the cleaning plate 6;

[0084] One end of the electric pole 61 is fixedly connected to a bearing plate 62;

[0085] A miniature hot air blower 63 is fixedly installed on the support plate 62;

[0086] A fixing pipe 64 is fixedly connected to one side of the bearing plate 62;

[0087] The hot air pipe of the miniature hot air blower 63 extends through the support plate 62 to the interior of the fixed pipe 64, and the miniature hot air blower 63 is fixedly connected to the fixed pipe 64.

[0088] A vent pipe 65 is fixedly connected to the outer wall of the fixed pipe 64;

[0089] One end of the vent pipe 65 is fixedly connected to one end of the ice-removing scraper 66, and the vent pipe 65 communicates with the interior of the ice-removing scraper 66.

[0090] The ice scraper 66 is inclined;

[0091] The top of the ice scraper 66 is sloped.

[0092] In the specific implementation, both the electric pole 61 and the miniature hot air blower 63 are existing devices and will not be explained in detail here. The electric pole 61 is equipped with a temperature control device. When the temperature detects that it is below zero degrees Celsius, the temperature control device will trigger the electric pole 61 and the miniature hot air blower 63. The electric pole 61 drives the support plate 62 to move towards the cleaning plate 6. The support plate 62 drives the ice-removing scraper 66 to move through the vent pipe 65. Since the ice-removing scraper 66 is inclined, one end of it will adhere to the photovoltaic panel body 3 after it moves. A rubber strip can be installed at the end of the ice-removing scraper 66 to avoid damaging the surface of the photovoltaic panel body 3. At temperatures below zero degrees Celsius, where freezing occurs, the ice-removing scraper 66... When the temperature drops below zero, its end rests against the photovoltaic panel body 3, which can "scrape" a gap in the ice layer. The operation of the displacement component drives the cleaning plate 6 to move on the photovoltaic panel body 3, so that the ice-scraping scraper 66 can "scrape" a gap in the ice layer and move towards the bottom of the ice layer, lifting the ice layer from the bottom, thereby removing the ice layer piece by piece from the photovoltaic panel body 3. The hot air blown out by the micro hot air blower 63 enters the interior of the ice-scraping scraper 66 through the fixing pipe 64 and the ventilation pipe 65, and then exits through the warm air outlet 68 at the end of the ice-scraping scraper 66. During the ice-scraping process, the hot air blown out by the ice-scraping scraper 66 accelerates the melting of the ice, making it easier for the ice to separate from the photovoltaic panel body 3.

[0093] It should be noted that the temperature control device is existing technology and is not shown in the figure.

[0094] A groove 67 is provided on one side of the ice scraper 66;

[0095] The ice scraper 66 is located inside the groove 67, and the vent pipe 65 is slidably connected to the cleaning plate 6.

[0096] In practice, when the ice-clearing scraper 66 is not working at temperatures above zero, it is stored inside the groove 67.

[0097] A soft cleaning brush 7 is fixedly connected to the bottom of the cleaning plate 6;

[0098] The bottom of the cleaning brush 7 is sloped.

[0099] In practice, when the cleaning plate 6 moves on the photovoltaic panel body 3, the cleaning brush 7 is dragged on the photovoltaic panel body 3, and the cleaning brush 7 can clean the dust and impurities on the surface of the photovoltaic panel body 3.

[0100] The cleaning assembly also includes a bent tube 8 fixed to the bottom of the fixed tube 64;

[0101] The inside of the bend 8 is equipped with a sealing component;

[0102] One end of the bend 8 is uniformly and fixedly connected to a telescopic tube 82;

[0103] One end of the telescopic tube 82 is fixedly connected to the connecting tube 83;

[0104] An air outlet pipe 84 is fixedly connected to the bottom of the connecting pipe 83.

[0105] In practice, the sealing component can seal the bend 8, preventing hot air from escaping from the bend 8. Therefore, it will not affect the hot air from the warm air vent 68 on the ice scraper 66 during de-icing. When the support plate 62 moves, the distance between it and the cleaning plate 6 decreases, and the telescopic pipe 82 can retract without affecting the movement of the support plate 62.

[0106] The sealing components include a narrow cavity 81, an oblique cavity 811, and a wide cavity 812 formed inside the bend 8;

[0107] A second spring 814 is fixedly connected to the inner wall of the inclined cavity 811;

[0108] A sealing plug 813 is fixedly connected to one end of the second spring 814.

[0109] The sealing plug 813 has a frustum-shaped structure.

[0110] The replacement components also include a sealing frame 91 fixed to the top of the photovoltaic panel frame 2 and a ramp plate 9 symmetrically fixed to the top of the photovoltaic panel frame 2;

[0111] The sealing frame 91 has a U-shaped structure;

[0112] The sealing frame 91 is fixedly connected to the sealing plate 92.

[0113] In practice, when the ice-removing scraper 66 has completely removed the ice from the photovoltaic panel body 3, its position moves to the end of the photovoltaic panel body 3. As the cleaning plate 6 moves to the end of the photovoltaic panel body 3, it is limited by the ramp plate 9 and moves upward a certain distance. The dust-removing soft brush 7 disengages from the photovoltaic panel body 3. At this time, the warm air vent 68 is in contact with the sealing plate 92. After the warm air vent 68 is blocked by the sealing plate 92, hot air cannot escape from the warm air vent 68. The narrow cavity 81 inside the bend pipe 8 is subjected to... The pressure will increase, and eventually the air pressure will push the sealing plug 813 to move, so that the sealing plug 813 moves into the wide cavity 812. There is a large gap between the inner wall of the wide cavity 812 and the sealing plug 813. Hot air will be released through this gap and then through the connecting pipe 83 to the air outlet pipe 84, thereby blowing air onto the inclined surface of the cleaning brush 7. The air force can blow away the dust accumulated at the front end of the cleaning brush 7 along the inclined surface of the cleaning brush 7, so that the device can clean both ice and dust.

[0114] It should be noted that the bottom of the cleaning brush 7 is sloping. When the photovoltaic panel body 3 moves, the front part of the bottom of the cleaning brush 7 can clean the photovoltaic panel body 3. The air outlet pipe 84 does not come into contact with the photovoltaic panel body 3 and will not scratch the photovoltaic panel body 3.

[0115] Working principle: When using this self-cleaning new energy photovoltaic panel, the electric pole 61 is equipped with a temperature control device. When the temperature is detected to be below zero, the temperature control device will trigger the electric pole 61 and the miniature hot air blower 63. The electric pole 61 drives the support plate 62 to move towards the cleaning plate 6. The support plate 62 drives the ice-clearing scraper 66 to move through the vent pipe 65. Since the ice-clearing scraper 66 is inclined, after the ice-clearing scraper 66 moves, one end of it will adhere to the photovoltaic panel body 3. A rubber strip can be installed at the end of the ice-clearing scraper 66. To avoid damaging the surface of the photovoltaic panel body 3, when the temperature is below zero and freezing, the end of the ice scraper 66 presses against the photovoltaic panel body 3, which can "scrape" a gap in the ice layer. The operation of the motor 51 can drive the threaded rod 52 to rotate, thereby moving the cleaning plate 6 on the photovoltaic panel body 3 through the moving block 53. After the ice scraper 66 "scrapes" a gap in the ice layer, it moves towards the bottom of the ice layer, lifting the ice layer from the bottom, thereby removing the ice layer piece by piece from the photovoltaic panel body 3.

[0116] The hot air blown out by the miniature hot air blower 63 enters the interior of the ice-clearing scraper 66 through the fixing pipe 64 and the ventilation pipe 65, and then exits through the warm air outlet 68 at the end of the ice-clearing scraper 66. The hot air blown out by the ice-clearing scraper 66 during the ice-scraping process accelerates the melting of the ice and makes it easier for the ice to detach from the photovoltaic panel body 3.

[0117] It should be noted that the sealing component can seal the bend 8, preventing hot air from escaping from the bend 8. Therefore, it will not affect the hot air exiting from the warm air vent 68 on the ice scraper 66 during de-icing.

[0118] When the cleaning plate 6 moves on the photovoltaic panel body 3, the cleaning brush 7 is dragged on the photovoltaic panel body 3, and the cleaning brush 7 can clean the dust and impurities on the surface of the photovoltaic panel body 3.

[0119] When the ice-removing scraper 66 has completely removed the ice from the photovoltaic panel body 3, its position moves to the end of the photovoltaic panel body 3. When the cleaning plate 6 moves to the end of the photovoltaic panel body 3, it moves upward a certain distance after being limited by the ramp plate 9. The dust removal brush 7 disengages from the photovoltaic panel body 3. At this time, the warm air vent 68 is attached to the sealing plate 92. After the warm air vent 68 is blocked by the sealing plate 92, the hot air cannot escape from the warm air vent 68. The pressure on the narrow cavity 81 inside the bend pipe 8 will increase. The air pressure will eventually push the sealing plug 813 to move, so that the sealing plug 813 moves into the wide cavity 812. There is a large gap between the inner wall of the wide cavity 812 and the sealing plug 813. The hot air will escape through this gap and then escape from the air outlet pipe 84 through the connecting pipe 83, thereby blowing air onto the inclined surface of the dust removal brush 7. The wind can blow away the dust accumulated at the front end of the dust removal brush 7 along the inclined surface of the dust removal brush 7, so that the device can remove both ice and dust.

[0120] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A self-cleaning new energy photovoltaic panel, comprising a bracket (1), a photovoltaic panel frame (2) mounted on the bracket (1), an electrical control box (4), and a photovoltaic panel body (3) and a slide rail (5) mounted on the photovoltaic panel frame (2), characterized in that: Also includes: A cleaning plate (6) is set on the photovoltaic panel frame (2) and is used to de-ice and clean the photovoltaic panel body (3); The displacement components are symmetrically fixed on both sides of the slide rail (5) and are used to drive the cleaning plate (6) to move. A cleaning component, mounted on a cleaning plate (6), is used for low-energy and high-efficiency de-icing; Replace the components and install them on the photovoltaic panel frame (2) to achieve automatic dust removal by adjusting the air outlet; The cleaning components include an ice scraper (66) for breaking ice and a warm air vent (68) provided on the ice scraper (66) to assist in breaking ice. The replacement component includes a sealing plate (92) for sealing the warm air vent (68).

2. The self-cleaning new energy photovoltaic panel according to claim 1, characterized in that: The displacement assembly includes a motor (51) fixed on the slide rail frame (5); A threaded rod (52) is fixedly connected to one end of the rotating shaft of the motor (51). The threaded rod (52) is rotatably connected to the slide rail frame (5); The inner wall of the slide rail frame (5) is slidably connected to a moving block (53); The movable block (53) is threadedly connected to the threaded rod (52); The top of the movable block (53) is fixedly connected to a telescopic rod (54); The top of the telescopic rod (54) is fixedly connected to an installation plate (55); The bottom of the mounting plate (55) is fixedly connected to a first spring (56); The bottom of the first spring (56) is fixedly connected to the top of the moving block (53).

3. The self-cleaning new energy photovoltaic panel according to claim 1, characterized in that: The cleaning assembly also includes an electric rod (61) fixed to the cleaning plate (6). One end of the electric pole (61) is fixedly connected to a bearing plate (62); A miniature hot air blower (63) is fixedly installed on the support plate (62); A fixing pipe (64) is fixedly connected to one side of the bearing plate (62). The hot air pipe of the miniature hot air blower (63) extends through the support plate (62) to the interior of the fixed pipe (64), and the miniature hot air blower (63) is fixedly connected to the fixed pipe (64); A vent pipe (65) is fixedly connected to the outer wall of the fixed pipe (64); One end of the vent pipe (65) is fixedly connected to one end of the ice scraper (66), and the vent pipe (65) communicates with the interior of the ice scraper (66).

4. The self-cleaning new energy photovoltaic panel according to claim 3, characterized in that: The ice-clearing scraper (66) is inclined; The top of the ice-clearing scraper (66) is sloped.

5. A self-cleaning new energy photovoltaic panel according to claim 4, characterized in that: A groove (67) is provided on one side of the ice scraper (66); The ice scraper (66) is located inside the groove (67), and the vent pipe (65) is slidably connected to the cleaning plate (6).

6. A self-cleaning new energy photovoltaic panel according to claim 3, characterized in that: A cleaning brush (7) is fixedly connected to the bottom of the cleaning plate (6); The bottom of the cleaning brush (7) is sloping.

7. A self-cleaning new energy photovoltaic panel according to claim 6, characterized in that: The cleaning assembly also includes a bend (8) fixed to the bottom of the fixing tube (64); The inside of the bend (8) is provided with a sealing component; One end of the bend (8) is uniformly and fixedly connected to a telescopic tube (82); One end of the telescopic tube (82) is fixedly connected to a connecting tube (83); An air outlet pipe (84) is fixedly connected to the bottom of the connecting pipe (83).

8. A self-cleaning new energy photovoltaic panel according to claim 7, characterized in that: The sealing component includes a narrow cavity (81), an oblique cavity (811), and a wide cavity (812) opened inside the bend (8). The inner wall of the inclined cavity (811) is fixedly connected to a second spring (814). A sealing plug (813) is fixedly connected to one end of the second spring (814).

9. A self-cleaning new energy photovoltaic panel according to claim 8, characterized in that: The sealing plug (813) has a frustum-shaped structure.

10. A self-cleaning new energy photovoltaic panel according to claim 1, characterized in that: The replacement assembly also includes a sealing frame (91) fixed to the top of the photovoltaic panel frame (2) and a ramp plate (9) symmetrically fixed to the top of the photovoltaic panel frame (2). The sealing frame (91) has a U-shaped structure; The sealing frame (91) is fixedly connected to the sealing plate (92).

Images