New energy photovoltaic panel ash removal device

Abstract

The utility model discloses a new energy photovoltaic panel dust cleaning device which comprises a main body unit which comprises a photovoltaic panel main body; the cleaning assembly comprises two fixing frames, an electric motor and a straight cylinder, each fixing frame is fixedly connected to the side wall of the photovoltaic panel body, and the electric motor is fixedly connected to the inner side wall of the corresponding fixing frame. The cleaning brush and the cleaning wiper are driven to move through the straight cylinder, meanwhile, the rotating gear and the toothed plate are arranged in a matched mode to drive the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel and the rotating rod drive the cleaning brush to rotate, the surface of the photovoltaic panel can be washed through the cleaning brush, the cleaning strength is improved, and therefore stubborn dirt is thoroughly removed; and then dirt is further wiped away through the cleaning wiper, the cleaning effect is improved, and then the power generation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy photovoltaic panels, in particular to a dust cleaning device for new energy photovoltaic panels. Background Art

[0002] A solar photovoltaic panel is an electronic device that converts solar radiation into direct current, and its core working principle is based on the photovoltaic effect. Solar photovoltaic panels are mainly made of semiconductor materials, and the most common one is silicon. These materials have a relatively complete structure and can convert light energy into electrical energy more efficiently. The semiconductor materials in solar photovoltaic panels mainly include monocrystalline silicon, polycrystalline silicon, amorphous silicon, cadmium telluride, etc.

[0003] When in use, the solar photovoltaic panel is directly placed outdoors for exposure. Due to the large amount of dust in the outdoor environment, it often needs to be cleaned. The patent with the publication number CN211937989U discloses a floating dust cleaning device for a photovoltaic cell panel, which includes two parallel brackets. The top ends of the two brackets are tightly welded with a top plate. A fixed block is arranged on the upper surface of one end of the top plate, and a motor is installed on the upper surface of the other end of the top plate. A diagonal support plate is arranged on the bracket, and a photovoltaic panel is installed on the diagonal support plate. A dust cleaning rod is arranged above the photovoltaic panel, and a brush is arranged on the lower surface of the dust cleaning rod. In this floating dust cleaning device for a photovoltaic cell panel, by arranging a dust cleaning rod on the upper surface of the photovoltaic panel, since the top end of the dust cleaning rod is threadedly connected with a screw rod through a screw hole on a connector, and the bottom end of the dust cleaning rod is slidably connected with a T-shaped slideway through a slider. When the motor drives the screw rod on its output end to rotate together, the connector drives the brush arranged on the lower surface of the dust cleaning rod to clean the floating dust on the surface of the photovoltaic panel, which is convenient for the photovoltaic panel to absorb solar energy and improves the power generation efficiency of the photovoltaic panel, solving the problem that the surface floating dust of the photovoltaic panel is not easy to clean.

[0004] In the above device, the dust on the surface of the photovoltaic panel is cleaned by a brush. However, in actual use, simply relying on the simple movement of the brush to clean the surface of the photovoltaic panel has an unsatisfactory effect. Especially when the surface of the photovoltaic panel adheres to substances such as bird droppings or other stubborn dirt, this simple cleaning method is often difficult to completely remove, resulting in insufficient cleanliness of the surface of the photovoltaic panel, thereby affecting its power generation efficiency.

[0005] Therefore, a dust cleaning device for new energy photovoltaic panels is needed to solve the above problems. Summary of the Utility Model

[0006] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract of the specification and the name of the utility model of this application, to avoid obscuring the purpose of this part, the abstract of the specification, and the name of the utility model. However, such simplifications or omissions shall not be used to limit the scope of the utility model.

[0007] In view of the problems of the above-mentioned new energy photovoltaic panel dust cleaning device, the present utility model is proposed.

[0008] Therefore, the purpose of the present utility model is to provide a new energy photovoltaic panel dust cleaning device, which is used to solve the problems such as "in the existing device, the dust on the surface of the photovoltaic panel is cleaned by a brush, but in actual use, only relying on the simple movement of the brush to clean the surface of the photovoltaic panel, the effect is not ideal. Especially when the surface of the photovoltaic panel adheres to substances such as bird droppings or other stubborn dirt, this simple cleaning method is often difficult to completely remove, resulting in insufficient cleanliness of the photovoltaic panel surface, and thus affecting its power generation efficiency".

[0009] To solve the above technical problems, the present utility model provides the following technical solutions: A new energy photovoltaic panel dust cleaning device, comprising:

[0010] A main body unit, the main body unit includes a photovoltaic panel main body;

[0011] A cleaning component, the cleaning component includes two fixed frames, an electric motor and a straight cylinder. Each fixed frame is fixedly connected to the side wall of the photovoltaic panel main body. The electric motor is fixedly connected to the inner side wall of the fixed frame. The output end of the electric motor is fixedly connected with a lifting lead screw. A lead screw sleeve is meshed and connected to the lifting lead screw. Both sides of the straight cylinder are fixedly connected with connecting blocks. The lead screw sleeve is fixedly connected with the connecting blocks. A worm is rotatably connected to the inner wall of the straight cylinder. A plurality of worm wheels are meshed and connected to the worm at equal intervals. A rotating rod is fixedly inserted through the center of each worm wheel. The lower end of each rotating rod penetrates through the straight cylinder and is fixedly connected with a cleaning brush. A cleaning wiper is fixedly installed at the lower end of the straight cylinder. One end of the worm is fixedly sleeved with a rotating gear. The lower end of the rotating gear is meshed and connected with a toothed plate.

[0012] As a preferred scheme of the new energy photovoltaic panel dust cleaning device of the present utility model, wherein: A water storage tank is fixedly connected to the upper end of the straight cylinder. A submersible pump is fixedly installed in the water storage tank. The output end of the submersible pump penetrates through the side wall of the water storage tank and is fixedly connected with a spray pipe. Two mounting blocks are symmetrically and fixedly connected to the side wall of the spray pipe. The other end of each mounting block is fixedly connected with the straight cylinder.

[0013] As a preferred scheme of the new energy photovoltaic panel dust cleaning device of the present utility model, wherein: The left end of the left connecting block is fixedly connected with a fixed block. A limiting rod is fixedly connected to the inner side wall of the left fixed frame. The fixed block is slidably sleeved on the limiting rod.

[0014] As a preferred embodiment of the ash cleaning device for a new energy photovoltaic panel of the present utility model, the following is provided: The left end of the worm penetrates through the straight cylinder, the connecting block, and the fixing block and is rotatably connected to the inner walls of the straight cylinder, the connecting block, and the fixing block, and the toothed plate is fixedly connected to the inner side wall of the fixing frame.

[0015] As a preferred embodiment of the ash cleaning device for a new energy photovoltaic panel of the present utility model, the following is provided: The upper ends of multiple rotation rods are rotatably connected to the inner wall of the straight cylinder, and the rotation rods are rotatably connected to the inner wall of the straight cylinder.

[0016] As a preferred embodiment of the ash cleaning device for a new energy photovoltaic panel of the present utility model, the following is provided: The lower end of the photovoltaic panel main body is fixedly connected with a support plate, the upper end of the water storage tank is fixedly connected with a water injection pipe, and the upper end of the water injection pipe is meshed and connected with a sealing cover.

[0017] Advantages of the present utility model:

[0018] Through the setting of the electric motor, the lifting lead screw, the lead screw sleeve, and the connecting block, the straight cylinder is driven to move. The straight cylinder drives the cleaning brush and the cleaning wipe to move. At the same time, through the cooperative setting of the rotating gear and the toothed plate, the worm is driven to rotate. The worm drives the worm wheel to rotate. The worm wheel and the rotation rod drive the cleaning brush to rotate. The cleaning brush can wash the surface of the photovoltaic panel, improving the cleaning strength, thereby thoroughly removing stubborn dirt. Then, the cleaning wipe further wipes the dirt, improving the cleaning effect, and further improving the power generation efficiency. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0020] Figure 1 It is a front structural schematic diagram of an ash cleaning device for a new energy photovoltaic panel of the present utility model.

[0021] Figure 2 It is a side structural schematic diagram of an ash cleaning device for a new energy photovoltaic panel of the present utility model.

[0022] Figure 3 It is a front structural schematic diagram of a cleaning component in an ash cleaning device for a new energy photovoltaic panel of the present utility model.

[0023] Figure 4 It is a partial sectional structural schematic diagram of a cleaning component in an ash cleaning device for a new energy photovoltaic panel of the present utility model.

[0024] Figure 5 This is a schematic bottom view structure diagram of a cleaning brush in a new energy photovoltaic panel dust cleaning device of the present utility model.

[0025] Description of the drawings: 100, main body unit; 101, photovoltaic panel main body; 102, support plate; 200, cleaning assembly; 201, fixed frame; 202, electric motor; 203, lifting lead screw; 204, lead screw sleeve; 205, connecting block; 206, straight tube; 207, worm; 208, nozzle; 209, worm gear; 210, rotating rod; 211, cleaning brush; 212, cleaning wipe; 213, rotating gear; 214, toothed plate; 215, fixed block; 216, limiting rod; 217, water storage tank. Detailed implementation manners

[0026] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific implementation manners of the present utility model will be given in conjunction with the drawings of the specification.

[0027] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0028] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" that appears in different places in this specification does not all refer to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments.

[0029] Furthermore, the present utility model will be described in detail in conjunction with the schematic diagrams. When detailing the embodiments of the present utility model, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples and should not limit the protection scope of the present utility model here. In addition, in actual production, three-dimensional spatial dimensions including length, width and depth should be included.

[0030] Referring to Figures 1-5 , for an embodiment of the present utility model, a new energy photovoltaic panel dust cleaning device is provided, which includes: [[ID=**24]]

[0031] A main body unit 100, and the main body unit 100 includes a photovoltaic panel main body 101;

[0032] Cleaning assembly 200, the cleaning assembly 200 includes two fixed frames 201, an electric motor 202 and a straight cylinder 206. Each fixed frame 201 is fixedly connected to the side wall of the main body 101 of the photovoltaic panel. The electric motor 202 is fixedly connected to the inner side wall of the fixed frame 201. The output end of the electric motor 202 is fixedly connected with a lifting lead screw 203. A lead screw sleeve 204 is meshed and connected to the lifting lead screw 203. Connecting blocks 205 are fixedly connected to both sides of the straight cylinder 206. The lead screw sleeve 204 is fixedly connected to the connecting block 205. A worm 207 is rotatably connected to the inner wall of the straight cylinder 206. A plurality of worm wheels 209 are meshed and connected to the worm 207 at equal intervals. A rotating rod 210 is fixedly inserted through the center of each worm wheel 209. The lower end of each rotating rod 210 passes through the straight cylinder 206 and is fixedly connected with a cleaning brush 211. A cleaning wiper 212 is fixedly installed at the lower end of the straight cylinder 206. A rotating gear 213 is fixedly sleeved at one end of the worm 207. A toothed plate 214 is meshed and connected to the lower end of the rotating gear 213.

[0033] Through the settings of the electric motor 202, the lifting lead screw 203, the lead screw sleeve 204 and the connecting block 205, the straight cylinder 206 is driven to move. The cleaning brush 211 and the cleaning wiper 212 are driven to move by the straight cylinder 206. At the same time, through the cooperative setting of the rotating gear 213 and the toothed plate 214, the worm 207 is driven to rotate. The worm wheel 209 is driven to rotate by the worm 207. The cleaning brush 211 is driven to rotate by itself through the worm wheel 209 and the rotating rod 210. The surface of the photovoltaic panel can be washed by the cleaning brush 211 to improve the cleaning strength, so as to thoroughly remove stubborn dirt. Then, the dirt is further wiped by the cleaning wiper 212 to improve the cleaning effect, and thus the power generation efficiency is improved.

[0034] Among them, a water storage tank 217 is fixedly connected to the upper end of the straight cylinder 206. A submersible pump is fixedly installed in the water storage tank 217. The output end of the submersible pump passes through the side wall of the water storage tank 217 and is fixedly connected with a spray pipe 208. Two mounting blocks are symmetrically and fixedly connected to the side wall of the spray pipe 208. The other end of each mounting block is fixedly connected to the straight cylinder 206. Water is sprayed onto the surface of the main body 101 of the photovoltaic panel through the submersible pump and the spray pipe 208.

[0035] Among them, a fixed block 215 is fixedly connected to the left end of the left connecting block 205. A limiting rod 216 is fixedly connected to the inner side wall of the left fixed frame 201. The fixed block 215 is slidably sleeved on the limiting rod 216. The straight cylinder 206 can be limited by the fixed block 215 and the limiting rod 216.

[0036] Among them, the left end of the worm 207 passes through the straight cylinder 206, the connecting block 205 and the fixed block 215 and is rotatably connected to the inner walls of the straight cylinder 206, the connecting block 205 and the fixed block 215. The toothed plate 214 is fixedly connected to the inner side wall of the fixed frame 201. The worm 207 drives the worm wheel 209 to rotate.

[0037] Among them, the upper ends of multiple rotating rods 210 are all rotatably connected to the inner wall of the straight cylinder 206. The rotating rods 210 are rotatably connected in the inner wall of the straight cylinder 206, and the cleaning brush 211 is driven to rotate by the rotating rods 210.

[0038] Among them, a support plate 102 is fixedly connected to the lower end of the photovoltaic panel main body 101. A water injection pipe is fixedly connected to the upper end of the water storage tank 217. The upper end of the water injection pipe is meshed and connected with a sealing cover, and water is added through the water injection pipe.

[0039] Working principle: During cleaning, water is sprayed onto the surface of the photovoltaic panel main body 101 through a submersible pump and a spray pipe 208. The electric motor 202 is started, and its output end drives the lifting lead screw 203 to rotate. The straight cylinder 206 is driven to move through the lifting lead screw 203, the lead screw sleeve 204 and the connecting block 205. The cleaning brush 211 and the cleaning wiper 212 are driven to move through the straight cylinder 206. At the same time, the rotating gear 213 is driven to move through the straight cylinder 206. The worm 207 is driven to rotate through the cooperation of the rotating gear 213 and the toothed plate 214. The worm wheel 209 is driven to rotate by the worm 207. The cleaning brush 211 is driven to rotate by itself through the worm wheel 209 and the rotating rod 210. The surface of the photovoltaic panel can be washed by the cleaning brush 211 to improve the cleaning strength, so as to thoroughly remove stubborn dirt. Then, the dirt is further wiped by the cleaning wiper 212 to improve the cleaning effect, and further improve the power generation efficiency. Among them, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A new energy photovoltaic panel dust cleaning device, characterized in that, Comprising: A main body unit (100), the main body unit (100) including a photovoltaic panel main body (101); A cleaning assembly (200), the cleaning assembly (200) including two fixing frames (201), an electric motor (202) and a straight cylinder (206). Each fixing frame (201) is fixedly connected to the side wall of the photovoltaic panel main body (101). The electric motor (202) is fixedly connected to the inner side wall of the fixing frame (201). The output end of the electric motor (202) is fixedly connected with a lifting lead screw (203). A lead screw sleeve (204) is engaged with the lifting lead screw (203). Both sides of the straight cylinder (206) are fixedly connected with connecting blocks (205). The lead screw sleeve (204) is fixedly connected with the connecting block (205). A worm (207) is rotatably connected to the inner wall of the straight cylinder (206). A plurality of worm wheels (209) are engaged with the worm (207) at equal intervals. A rotating rod (210) is fixedly inserted through the center of each worm wheel (209). The lower end of each rotating rod (210) penetrates through the straight cylinder (206) and is fixedly connected with a cleaning brush (211). A cleaning wiper (212) is fixedly installed at the lower end of the straight cylinder (206). One end of the worm (207) is fixedly sleeved with a rotating gear (213). The lower end of the rotating gear (213) is engaged with a toothed plate (214).

2. The ash cleaning device for a new energy photovoltaic panel according to claim 1, wherein: The upper end of the straight cylinder (206) is fixedly connected with a water storage tank (217). A submersible pump is fixedly installed in the water storage tank (217). The output end of the submersible pump penetrates through the side wall of the water storage tank (217) and is fixedly connected with a spray pipe (208). Two mounting blocks are symmetrically and fixedly connected to the side wall of the spray pipe (208). The other end of each mounting block is fixedly connected with the straight cylinder (206).

3. The dust cleaning device for a new energy photovoltaic panel according to claim 1, wherein: The left end of the left connecting block (205) is fixedly connected with a fixed block (215). A limiting rod (216) is fixedly connected to the inner side wall of the left fixing frame (201). The fixed block (215) is slidably sleeved on the limiting rod (216).

4. The ash cleaning device for a new energy photovoltaic panel according to claim 3, wherein: The left end of the worm (207) penetrates through the straight cylinder (206), the connecting block (205) and the fixed block (215) and is rotatably connected to the inner walls of the straight cylinder (206), the connecting block (205) and the fixed block (215). The toothed plate (214) is fixedly connected to the inner side wall of the fixing frame (201).

5. The ash cleaning device for a new energy photovoltaic panel according to claim 1, wherein: The upper ends of the plurality of rotating rods (210) are rotatably connected to the inner wall of the straight cylinder (206). The rotating rod (210) is rotatably connected to the inner wall of the straight cylinder (206).

6. The ash cleaning device for a new energy photovoltaic panel according to claim 2, characterized in that: The lower end of the photovoltaic panel main body (101) is fixedly connected with a support plate (102). The upper end of the water storage tank (217) is fixedly connected with a water injection pipe. The upper end of the water injection pipe is engaged with a sealing cover.

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