Movable dust collection device of solar cell panel

Abstract

The invention discloses a movable dust collection device of a solar cell panel, and relates to the technical field of solar cell panel cleaning. The device comprises a supporting frame, cleaning assemblies and a power driving assembly, the supporting frame is fixed to an external rack, a solar cell panel is placed in the supporting frame, the cleaning assemblies are symmetrically installed on the two sides of the solar cell panel, each cleaning assembly comprises a liquid storage box, a cleaning plate is installed at the bottom of each liquid storage box, and a connecting plate is fixedly arranged at the top of each liquid storage box; the two connecting plates are connected through a U-shaped rod, the connecting plates are in running fit with the corresponding liquid storage tanks, the power driving assemblies are mounted at the tops of the liquid storage tanks and comprise rotating rods, the rotating rods are fixedly arranged in the liquid storage tanks, and the rotating rods are in running fit with the connecting plates. Through the specific structural design of the supporting frame, the cleaning assembly and the power driving assembly, the problems that dust rises and water spots cannot be discharged in time due to dry brush cleaning are effectively solved.

Description

Technical Field

[0001] The invention belongs to the technical field of solar panel cleaning, and in particular relates to a mobile dust suction device for a solar panel. Background Art

[0002] Solar panels are devices that absorb sunlight and convert solar radiation energy directly or indirectly into electrical energy through photoelectric effect or photochemical effect. The cleanliness of solar panels will affect the power generation efficiency. To ensure normal power generation function, the panels need to be cleaned regularly.

[0003] The current solar panel cleaning device uses a mobile machine to drive the cleaning instrument on the surface of the panel to move, and cleans the surface of the panel during the movement. This cleaning method uses a dry brush to clean and easily causes dust to be lifted and fall onto the panel again. At the same time, there is dust on both sides of the panel. This method cannot clean both sides of the panel at the same time. Some cleaning devices use clean water for cleaning, and there are still water stains with dust on the surface of the panel after cleaning. This cleaning method cannot clean the panel quickly and effectively. To this end, we provide a mobile vacuum cleaner for solar panels to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a mobile dust suction device for solar panels. Through the specific structural design of the support frame, the cleaning component and the power drive component, the problems of the existing cleaning device using a dry brush for cleaning are solved, such as dust is easily raised and water stains cannot be discharged in time.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a mobile dust suction device for solar panels, comprising a support frame, a cleaning assembly and a power drive assembly, wherein the support frame is fixed on an external frame, a solar panel is placed inside the support frame, the cleaning assembly is symmetrically installed on both sides of the solar panel, the cleaning assembly comprises a liquid storage tank, a cleaning plate is installed at the bottom of the liquid storage tank, a connecting plate is fixedly arranged on the top of the liquid storage tank, the two connecting plates are connected by a U-shaped rod, the connecting plate and the corresponding liquid storage tank are rotatably matched, the two cleaning plates clean both sides of the solar panel at the same time, the power drive assembly is installed on the top of the liquid storage tank, the power drive assembly comprises a rotating rod, the rotating rod is fixedly arranged inside the liquid storage tank, and the rotating rod and the connecting plate are rotatably matched.

[0007] The present invention is further configured such that two limit rods are fixedly provided at the bottom of the support frame, limit grooves are provided inside the two limit rods, the solar cell panels are placed inside the limit grooves, and two positioning plates are fixedly provided on one side of the support frame.

[0008] The present invention is further configured such that a positioning threaded rod is rotatably arranged between the two positioning plates, a first motor is installed on one side of one of the positioning plates, and an output end of the first motor is fixedly connected to the positioning threaded rod.

[0009] The present invention is further configured such that a movable plate is slidably arranged at the top of the support frame, an L-shaped movable rod is fixedly arranged at one side of the movable plate, and the L-shaped movable rod is threadably matched with the positioning threaded rod.

[0010] The present invention is further configured such that a cylinder is installed at the bottom of the movable plate, a U-shaped frame is fixedly arranged on the top of the connecting plate, and the output end of the cylinder is fixedly connected to the U-shaped frame above the solar cell panel.

[0011] The present invention is further configured such that a driving gear ring is rotatably provided on the top of the connecting plate, the driving gear ring is fixedly connected to the rotating rod, and a driving gear is rotatably provided on the top of the connecting plate, and the driving gear ring is meshed with the driving gear.

[0012] The present invention is further configured such that a second motor is installed on the top of the U-shaped frame, the output end of the second motor is fixedly connected to the driving gear, a connecting rod is fixedly provided on the top of the connecting plate, and a scraper is fixedly provided on one end of the connecting rod.

[0013] The present invention is further configured as follows: a sliding opening is provided on the peripheral side surface of the liquid storage tank, a plurality of water outlets are provided on the bottom of the liquid storage tank, a sealing plate is rotatably provided on the bottom of the liquid storage tank, a water guide port corresponding to the water outlet is provided on the surface of the sealing plate, a sliding plate is fixedly provided on the peripheral side surface of the sealing plate, the sliding plate and the sliding opening are slidably matched, an arc plate is fixedly provided on one end of the sliding plate, and the arc plate is rotatably matched with the peripheral side surface of the liquid storage tank.

[0014] The present invention has the following beneficial effects: 1. The present invention controls the cleaning assembly to move synchronously along both sides of the solar panel. During this process, the power drive assembly is used to drive the rotating rod to rotate, and the liquid storage tank rotates to drive the cleaning plate to rotate. At this time, the cleaning plate rotates during the movement, and the cleaning plate scrapes back and forth on the surface of the solar panel to complete the cleaning of the solar panel, thereby improving the cleaning efficiency of the solar panel.

[0015] 2. The present invention cleans the surface of the solar panel by controlling the cleaning liquid inside the cleaning plate. During this process, the movement of the connecting plate drives the movement of the connecting rod, and the scraper moves synchronously so that the residual water stains on the surface of the solar panel after cleaning are scraped off, thereby improving the cleaning effect of the solar panel.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 The figure is a schematic diagram of the structure of a mobile dust collection device for solar panels.

[0019] Figure 2 for Figure 1 Schematic diagram of the structure from another angle.

[0020] Figure 3 for Figure 1 Schematic diagram of part of the structure.

[0021] Figure 4 This is a diagram showing the coordination relationship between the cleaning component and the power drive component in the present invention.

[0022] Figure 5 for Figure 4 Schematic diagram of part of the structure.

[0023] Figure 6 for Figure 5 Structural cross-section view.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1-support frame, 101-limit rod, 102-positioning plate, 103-positioning threaded rod, 104-first motor, 105-moving plate, 106-L-shaped moving rod, 107-cylinder, 2-cleaning assembly, 201-liquid storage tank, 202-cleaning plate, 203-connecting plate, 204-arc plate, 205-water guide port, 206-blocking plate, 3-power drive assembly, 301-rotating rod, 302-U-shaped frame, 303-driving gear ring, 304-driving gear, 305-second motor, 306-connecting rod, 307-scraper, 4-solar cell panel, 5-U-shaped rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] For specific embodiment 1, please refer to Figure 1-6 The present invention is a mobile dust suction device for solar panels, comprising a support frame 1, a cleaning component 2 and a power drive component 3. The support frame 1 is fixed on an external frame, a solar panel 4 is placed inside the support frame 1, and the cleaning component 2 is symmetrically installed on both sides of the solar panel 4. The cleaning component 2 comprises a liquid storage tank 201, a cleaning plate 202 is installed at the bottom of the liquid storage tank 201, a connecting plate 203 is fixedly arranged on the top of the liquid storage tank 201, and the two connecting plates 203 are connected by a U-shaped rod 5. The connecting plates 203 are rotatably matched with the corresponding liquid storage tanks 201, and the two cleaning plates 202 clean both sides of the solar panel 4 at the same time. The power drive component 3 is installed on the top of the liquid storage tank 201, and the power drive component 3 comprises a rotating rod 301, which is fixedly arranged inside the liquid storage tank 201, and the rotating rod 301 is rotatably matched with the connecting plate 203.

[0028] Specifically, two limit rods 101 are fixedly arranged at the bottom of the support frame 1 , and limit grooves are provided inside the two limit rods 101 . The solar cell panels 4 are placed inside the limit grooves. Two positioning plates 102 are fixedly arranged on one side of the support frame 1 .

[0029] Furthermore, a positioning threaded rod 103 is rotatably arranged between the two positioning plates 102, a first motor 104 is installed on one side of one of the positioning plates 102, an output end of the first motor 104 is fixedly connected to the positioning threaded rod 103, a moving plate 105 is slidingly arranged at the top of the support frame 1, an L-shaped moving rod 106 is fixedly arranged on one side of the moving plate 105, and the L-shaped moving rod 106 is threadedly matched with the positioning threaded rod 103.

[0030] Operation process of this embodiment: In the initial state, the cleaning component 2 and the power drive component 3 are at the rightmost end of the support frame 1 (see the attached Figure 1 As shown in the figure, the distance between the two cleaning components 2 is exactly the thickness of the solar panel 4, the cleaning component 2 above the solar panel 4 is flush with the top of the solar panel 4, and the two cleaning components 2 are controlled to descend so that the top of the cleaning plate 202 in the cleaning component 2 below the solar panel 4 is flush with the bottom of the solar panel 4. At this time, the bottom of the cleaning plate 202 above the solar panel 4 is flush with the top of the solar panel 4, and then the cleaning plate 202 is controlled to be full of cleaning liquid, and then the first motor 104 is driven to drive the positioning threaded rod 103 to rotate, and the L-shaped moving rod 106 moves to drive the moving plate 105 to move, and the cleaning component 2 moves synchronously along the two sides of the solar panel 4. In this process, the power drive component 3 is used to drive the rotating rod 301 to rotate, and the liquid storage tank 201 rotates to drive the cleaning plate 202 to rotate. At this time, the cleaning plate 202 rotates during the movement, which greatly improves the cleaning efficiency of the solar panel 4. The cleaning plate 202 scrapes back and forth on the surface of the solar panel 202 and completes the cleaning of the solar panel 4.

[0031] Specific embodiment 2, on the basis of specific embodiment 1, a cylinder 107 is installed at the bottom of the movable plate 105, a U-shaped frame 302 is fixedly arranged on the top of the connecting plate 203, and the output end of the cylinder 107 is fixedly connected to the U-shaped frame 302 above the solar cell panel 4, the output end of the cylinder 107 is controlled to move to drive the U-shaped frame 302, the connecting plate 203 moves to drive the liquid storage tank 201 to move, and the cleaning plate 202 moves synchronously, and a driving gear ring 303 is rotatably arranged on the top of the connecting plate 203, and the driving gear ring 303 is fixedly connected to the rotating rod 301, and a driving gear 304 is rotatably arranged on the top of the connecting plate 203, and the driving gear ring 303 is meshed with the driving gear 304.

[0032] Specifically, a second motor 305 is installed on the top of the U-shaped frame 302 , and the output end of the second motor 305 is fixedly connected to the driving gear 304 . A connecting rod 306 is fixedly provided on the top of the connecting plate 203 , and a scraper 307 is fixedly provided at one end of the connecting rod 306 .

[0033] Furthermore, a sliding opening is provided on the side surface of the liquid storage tank 201, a plurality of water outlets are provided on the bottom of the liquid storage tank 201, a sealing plate 206 is rotatably provided on the bottom of the liquid storage tank 201, a water guide port 205 corresponding to the water outlet is provided on the surface of the sealing plate 206, a sliding plate is fixedly provided on the side surface of the sealing plate 206, the sliding plate and the sliding opening are slidably matched, an arc plate 204 is fixedly provided on one end of the sliding plate, and the arc plate 204 is rotatably matched with the side surface of the liquid storage tank 201.

[0034] The operation process of this embodiment is as follows: in the initial state, the water outlet and the water guide port 205 do not overlap, that is, the blocking plate 206 is in a blocked state. When the two cleaning plates 202 are attached to the two sides of the solar cell panel 4, the rotating arc plate 204 drives the sliding plate to rotate, and the blocking plate 206 rotates to drive the water guide port 205 to rotate until the water outlet and the water guide port 205 overlap, that is, at this time, the blocking plate 206 is in an open state, and the cleaning liquid in the liquid storage tank 201 enters the cleaning plate 202. After the cleaning plate 202 is filled with the cleaning liquid 202, the arc plate 204 is rotated in the opposite direction, the sliding plate rotates in the opposite direction, and the blocking plate 206 rotates in the opposite direction to drive the water guide port 205 to rotate in the opposite direction until the water outlet and the water guide port 205 do not overlap. The blocking plate 206 returns to the blocking state, and then the movable plate 105 is used to drive the cylinder 107 to move. In this process, the second motor 305 is driven to drive the driving gear 304 to rotate, and the driving gear ring 303 is driven to rotate to drive the rotating rod 301 to rotate, and the liquid storage tank 201 is synchronously rotated to drive the cleaning plate 202 to rotate. When the cleaning plate 202 moves along the two sides of the solar cell panel 4, the cleaning liquid inside the cleaning plate 202 cleans the surface of the solar cell panel 4. In this process, the connection plate 203 moves to drive the connection rod 306 to move, and the scraper 307 moves synchronously so that the water stains remaining on the surface of the cleaned solar cell panel 4 are scraped off. This process further improves the cleaning effect of the solar cell panel 4.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A mobile dust collection device for solar panels, characterized in that: include: A support frame (1), the support frame (1) being fixed on an external frame, and a solar cell panel (4) being placed inside the support frame (1); A cleaning component (2), the cleaning component (2) being symmetrically mounted on both sides of a solar cell panel (4), the cleaning component (2) comprising a liquid storage tank (201), a cleaning plate (202) being mounted on the bottom of the liquid storage tank (201), a connecting plate (203) being fixedly mounted on the top of the liquid storage tank (201), the two connecting plates (203) being connected via a U-shaped rod (5), the connecting plates (203) being rotatably matched with the corresponding liquid storage tank (201), and the two cleaning plates (202) simultaneously cleaning both sides of the solar cell panel (4); and a power drive assembly (3), wherein the power drive assembly (3) is mounted on the top of the liquid storage tank (201), and the power drive assembly (3) comprises a rotating rod (301), wherein the rotating rod (301) is fixedly arranged inside the liquid storage tank (201), and the rotating rod (301) is rotationally matched with the connecting plate (203).

2. The mobile dust suction device for solar panels according to claim 1, characterized in that: Two limiting rods (101) are fixedly arranged at the bottom of the support frame (1), limiting grooves are provided inside the two limiting rods (101), and the solar cell panels (4) are placed inside the limiting grooves. Two positioning plates (102) are fixedly arranged on one side of the support frame (1).

3. The mobile dust suction device for solar panels according to claim 2, characterized in that: A positioning threaded rod (103) is rotatably arranged between the two positioning plates (102), a first motor (104) is installed on one side of one of the positioning plates (102), and an output end of the first motor (104) is fixedly connected to the positioning threaded rod (103).

4. The mobile dust suction device for solar panels according to claim 3, characterized in that: A movable plate (105) is slidably arranged at the top of the support frame (1), an L-shaped movable rod (106) is fixedly arranged on one side of the movable plate (105), and the L-shaped movable rod (106) is threadably matched with the positioning threaded rod (103).

5. The mobile dust suction device for solar panels according to claim 4, characterized in that: A cylinder (107) is installed at the bottom of the movable plate (105), a U-shaped frame (302) is fixedly arranged on the top of the connecting plate (203), and the output end of the cylinder (107) is fixedly connected to the U-shaped frame (302) located above the solar cell panel (4).

6. The mobile dust suction device for solar panels according to claim 5, characterized in that: A driving gear ring (303) is rotatably provided on the top of the connecting plate (203), and the driving gear ring (303) is fixedly connected to the rotating rod (301). A driving gear (304) is rotatably provided on the top of the connecting plate (203), and the driving gear ring (303) is meshed with the driving gear (304).

7. The mobile dust suction device for solar panels according to claim 6, characterized in that: A second motor (305) is installed on the top of the U-shaped frame (302), and an output end of the second motor (305) is fixedly connected to a driving gear (304); A connecting rod (306) is fixedly arranged on the top of the connecting plate (203), and a scraper (307) is fixedly arranged on one end of the connecting rod (306).

8. The mobile dust suction device for solar panels according to claim 7, characterized in that: The liquid storage box (201) is provided with a sliding opening on the side surface thereof, a plurality of water outlets are provided on the bottom of the liquid storage box (201), a sealing plate (206) is rotatably provided on the bottom of the liquid storage box (201), and a water guide port (205) corresponding to the water outlet is provided on the surface of the sealing plate (206); A sliding plate is fixedly provided on the peripheral side of the blocking plate (206), and the sliding plate is slidably matched with the sliding opening. An arc plate (204) is fixedly provided on one end of the sliding plate, and the arc plate (204) is rotatably matched with the peripheral side of the liquid storage tank (201).

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