Solar self-cleaning device

Abstract

The utility model discloses a solar self-cleaning device which comprises a bottom plate, and a water storage structure is arranged on the top of the bottom plate. The device has the technical effects that by arranging the water storage structure, the electric group structure and the telescopic mechanism, when the solar energy collection device is not cleaned for a long time, a large number of coverings are attached to the surface of the device, when rainfall in rainy days is large, rainwater flows into the water storage tank to be collected through a concave groove, and when the rainfall reaches a certain degree and the water content in the water storage tank also reaches a certain degree, the rainwater is collected. The weight of the water storage structure can be increased, so that an extrusion block can be extruded, when the extrusion block is extruded, a storage battery can be triggered to be started, a cable pipe acts on an air cylinder in a telescopic mechanism, the air cylinder acts again to enable a telescopic rod to move, the inclination angle of the solar panel is changed, and the solar panel is in a small inclination angle state; therefore, rainwater can clean and wash the solar panel, self-cleaning of the solar panel is achieved, and the workload of manual cleaning is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of solar self-cleaning devices, in particular to a solar self-cleaning device. Background Art

[0002] With the continuous advancement of science and technology, various new energy technologies are constantly emerging. Among them, the use of solar energy has been widely reflected. The advantages of using solar energy are: there is no geographical restriction and it is easy to collect. Solar energy is one of the cleanest energy sources and will not pollute the environment. The development volume of solar energy is huge and inexhaustible.

[0003] Existing solar energy collection devices are usually arranged in open spaces with strong outdoor sunlight. However, when solar panels are placed outdoors, dust, fallen leaves and other coverings will accumulate on their surfaces. If these coverings are not cleaned in time, the photoelectric conversion rate of solar panels to light energy will be affected, and the service life of solar panels will be reduced. Solar panels are now mostly cleaned manually using water resources. Manual cleaning is time-consuming and labor-intensive, and it is not convenient to clean solar panels in a timely manner, and it lacks a certain degree of flexibility.

[0004] Therefore, those skilled in the art provide a solar self-cleaning device to solve the problems mentioned in the above-mentioned prior art. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art in that solar panel cleaning is not simple and efficient enough, and proposes a solar energy self-cleaning device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A solar self-cleaning device comprises a bottom plate, a water storage structure is arranged on the top of the bottom plate, the water storage structure comprises a concave groove, a water storage tank is fixedly connected to the bottom of the concave groove, an electric group structure is arranged at the bottom of the water storage structure, the electric group structure comprises a positioning shell, a battery for converting a pressure signal into an output voltage is fixedly connected to the inner wall of the positioning shell, an extrusion block for starting the battery is movably connected to the top of the battery, the battery is movably connected to the bottom of the extrusion block, a cable tube is fixedly connected to one side of the battery, a base is arranged on one side of the electric group structure, and a rotating mechanism is arranged on the top of the base;

[0008] A telescopic mechanism is arranged on the top of the base, and the telescopic mechanism includes a limit shell, the inner wall of the limit shell is fixedly connected to a cylinder, the top of the cylinder is fixedly connected to a telescopic tube, the inside of the telescopic tube is movably connected to a telescopic rod, the end of the telescopic rod away from the cylinder is fixedly connected to a pushing block, and a solar panel is arranged on the top of the telescopic mechanism.

[0009] A base is provided on the top of the bottom plate, and a rotating mechanism is provided on the top of the base. The rotating mechanism includes a fixed rod, and a rotating ring is fixedly connected to the top of the fixed rod. The rotating ring is movably connected inside with a rotating rod passing through it, and both ends of the rotating rod are provided with threads, and the two ends of the rotating rod pass through the rotating block and are threadedly connected to the nut.

[0010] The water storage structure includes a water storage tank, one side of the water storage tank is fixedly connected to a water outlet pipe, an end of the water outlet pipe away from the water storage tank is movably connected to a spherical rotating valve inside, and a valve is fixedly connected to the surface of the rotating valve.

[0011] The above technical solution further includes:

[0012] A base is provided on the top of the base plate, and the base includes a base main rod, one side of the base main rod is fixedly connected to a base sub-rod, and the top of the base main rod is fixedly connected to the bottom of the fixed rod in the rotating mechanism, and the top of the base sub-rod is fixedly connected to the limit shell and the bottom of the cylinder in the telescopic mechanism.

[0013] The telescopic mechanism includes a pushing block, and the rotating mechanism includes a rotating block, and the bottoms of the pushing block and the rotating block are both fixedly connected to the back of the solar panel.

[0014] The electrical group structure includes a cable tube, and one end of the cable tube away from the positioning shell is fixedly connected to the base main rod.

[0015] The rotating mechanism comprises a rotating ring, a rotating block is arranged on one side of the rotating ring, and a suitable gap is left between the rotating ring and the rotating block.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the utility model, by arranging a water storage structure, an electric group structure, and a telescopic mechanism, when the solar energy collecting device has not been cleaned for a long time, a large amount of covering materials will be attached to its surface. When it rains and the rainfall is heavy, the concave groove will flow the rainwater into the water storage tank for collection. When the rainfall reaches a certain level, the water content in the water storage tank also reaches a certain level, which will increase the weight of the water storage structure, thereby squeezing the squeezing block. When the squeezing block is squeezed, it will trigger the battery to start, and the cylinder in the telescopic mechanism will be acted on through the cable tube. The cylinder will act again to move the telescopic rod, thereby changing the inclination angle of the solar panel, so that the solar panel is in a state with a smaller inclination angle, so that the rainwater can clean and flush the solar panel, realize self-cleaning of the solar panel, greatly reduce the workload of manual cleaning, and at the same time improve the utilization of natural resources, making the self-cleaning of the solar panel easier and more effective.

[0018] 2. In the utility model, by arranging a water outlet valve, a valve, a base, a telescopic mechanism, and a rotating mechanism, when there is a lot of rainwater in the water tank, the water can flow out by opening the valve to prevent secondary dust accumulation caused by the solar panel being tilted all the time. By using the various structures in the rotating mechanism and the telescopic mechanism in coordination with each other, the pitch angle of the solar panel can be effectively adjusted, thereby improving the flexibility between the various structures. The self-cleaning of the solar panel can effectively solve the inconvenience of manually cleaning the solar panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view schematic diagram of the structure of a solar self-cleaning device proposed by the utility model;

[0020] Figure 2 It is a schematic diagram of the water storage structure and the electric group structure in the utility model;

[0021] Figure 3 It is an enlarged schematic diagram of some structures in the utility model;

[0022] Figure 4 It is a schematic diagram of the telescopic mechanism in the utility model;

[0023] Figure 5 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0024] Figure 6 for Figure 3 Enlarged schematic diagram of the structure at point B in the middle.

[0025] In the figure: 1. bottom plate; 2. water storage structure; 201. concave groove; 202. water storage tank; 203. water outlet pipe; 204. rotating valve; 205. valve; 3. electric group structure; 301. positioning shell; 302. extrusion block; 303. battery; 304. cable tube; 4. base; 401. base main rod; 402. base auxiliary rod; 5. telescopic mechanism; 501. limit shell; 502. cylinder; 503. telescopic tube; 504. telescopic rod; 505. pushing block; 6. rotating mechanism; 601. fixing rod; 602. rotating ring; 603. rotating rod; 604. rotating block; 605. nut; 7. solar panel. DETAILED DESCRIPTION

[0026] 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.

[0027] Embodiment 1

[0028] like Figure 1-6 As shown, a solar self-cleaning device proposed by the utility model comprises a bottom plate 1, a water storage structure 2 is arranged on the top of the bottom plate 1, the water storage structure 2 comprises a concave groove 201, a water storage tank 202 is fixedly connected to the bottom of the concave groove 201, an electric group structure 3 is arranged at the bottom of the water storage structure 2, the electric group structure 3 comprises a positioning shell 301, a battery 303 for converting a pressure signal into an output voltage is fixedly connected to the inner wall of the positioning shell 301, an extrusion block 302 for starting the battery 303 is movably connected to the top of the battery 303, the bottom of the extrusion block 302 is movably connected to the battery 303, a cable tube 304 is fixedly connected to one side of the battery 303, a base 4 is arranged on one side of the electric group structure 3, and a rotating mechanism 6 is arranged on the top of the base 4;

[0029] A telescopic mechanism 5 is arranged on the top of the base 4, and the telescopic mechanism 5 includes a limit shell 501, the inner wall of the limit shell 501 is fixedly connected to a cylinder 502, the top of the cylinder 502 is fixedly connected to a telescopic tube 503, the inside of the telescopic tube 503 is movably connected to a telescopic rod 504, and the end of the telescopic rod 504 away from the cylinder 502 is fixedly connected to a pushing block 505, and a solar panel 7 is arranged on the top of the telescopic mechanism 5.

[0030] A base 4 is provided on the top of the bottom plate 1, and a rotating mechanism 6 is provided on the top of the base 4. The rotating mechanism 6 includes a fixed rod 601, and a rotating ring 602 is fixedly connected to the top of the fixed rod 601. The rotating ring 602 is movably connected inside with a rotating rod 603 running through it, and both ends of the rotating rod 603 are provided with threads, and the two ends of the rotating rod 603 pass through the rotating block 604 and are threadedly connected with the nut 605.

[0031] In this embodiment, the working principle of a solar self-cleaning device is that when it rains, the solar panel 7 is self-cleaned according to the rainfall. When the rainfall is too heavy, the rainwater accumulated in the water tank 202 will also increase, thereby increasing the weight of the water tank, squeezing the squeezing block 302 in the electric group structure. When the squeezing block 302 is stressed, the battery 303 will release electric energy, and the electric energy will pass through the base main rod 401 through the cable tube 304. The base auxiliary rod 402 is transmitted to the cylinder 502, so that the cylinder 502 drives the telescopic rod 504 to contract, thereby slowing down the tilt angle of the solar panel 7, and having more surface area to receive rainwater, thereby realizing solar self-cleaning through rainwater cleaning.

[0032] Embodiment 2

[0033] like Figure 1-6As shown, based on the first embodiment, the water storage structure 2 includes a water tank 202, one side of the water tank 202 is fixedly connected to a water outlet pipe 203, an end of the water outlet pipe 203 away from the water tank 202 is internally movably connected to a spherical rotating valve 204, and a valve 205 is fixedly connected to the surface of the rotating valve 204.

[0034] A base 4 is provided on the top of the base plate 1, and the base 4 includes a base main rod 401, and a base sub-rod 402 is fixedly connected to one side of the base main rod 401, and the top of the base main rod 401 is fixedly connected to the bottom of the fixed rod 601 in the rotating mechanism 6, and the top of the base sub-rod 402 is fixedly connected to the limit shell 501 and the bottom of the cylinder 502 in the telescopic mechanism 5.

[0035] The telescopic mechanism 5 includes a pushing block 505 , and the rotating mechanism 6 includes a rotating block 604 . The bottoms of the pushing block 505 and the rotating block 604 are both fixedly connected to the back of the solar panel 7 .

[0036] The electrical assembly structure 3 includes a cable tube 304 , and one end of the cable tube 304 away from the positioning shell 301 is fixedly connected to the base main rod 401 .

[0037] The rotating mechanism 6 includes a rotating ring 602 , a rotating block 604 is disposed on one side of the rotating ring 602 , and a suitable gap is left between the rotating ring 602 and the rotating block 604 .

[0038] In this embodiment, the working principle of a solar self-cleaning device is that when the rainfall slows down or stops, the valve 205 can be opened manually as needed to let the water in the water tank 202 flow out or the water in the water tank 202 can be completely evaporated through natural evaporation. When the weight of the water storage structure 2 returns, the squeezing block 302 is no longer squeezed, and the battery 303 stops supplying power. Therefore, the cylinder 502 pushes the telescopic rod 504 to increase the inclination angle of the solar panel 7, thereby reducing the secondary accumulation of dust on the solar panel 7.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solar self-cleaning device, comprising a bottom plate (1), characterized in that: A water storage structure (2) is arranged on the top of the bottom plate (1), the water storage structure (2) comprises a concave groove (201), the bottom of the concave groove (201) is fixedly connected to a water storage tank (202), an electric group structure (3) is arranged on the bottom of the water storage structure (2), the electric group structure (3) comprises a positioning shell (301), the inner wall of the positioning shell (301) is fixedly connected to a battery (303) for converting a pressure signal into an output voltage, the top of the battery (303) is movably connected to an extrusion block (302) for starting the battery (303), the bottom of the extrusion block (302) is movably connected to the battery (303), one side of the battery (303) is fixedly connected to a cable tube (304), one side of the electric group structure (3) is arranged with a base (4), and the top of the base (4) is arranged with a rotating mechanism (6); A telescopic mechanism (5) is arranged on the top of the base (4), and the telescopic mechanism (5) comprises a limit shell (501), the inner wall of the limit shell (501) is fixedly connected to a cylinder (502), the top of the cylinder (502) is fixedly connected to a telescopic tube (503), the interior of the telescopic tube (503) is movably connected to a telescopic rod (504), and one end of the telescopic rod (504) away from the cylinder (502) is fixedly connected to a pushing block (505), and a solar panel (7) is arranged on the top of the telescopic mechanism (5).

2. A solar self-cleaning device according to claim 1, characterized in that: A base (4) is arranged on the top of the bottom plate (1), and a rotating mechanism (6) is arranged on the top of the base (4). The rotating mechanism (6) comprises a fixed rod (601), and a rotating ring (602) is fixedly connected to the top of the fixed rod (601). A rotating rod (603) is movably connected inside the rotating ring (602) and passes through the rotating rod (603), and threads are arranged at both ends of the rotating rod (603). The two ends of the rotating rod (603) pass through the rotating block (604) and are threadedly connected to the nut (605).

3. A solar self-cleaning device according to claim 1, characterized in that: The water storage structure (2) comprises a water storage tank (202), one side of the water storage tank (202) is fixedly connected to a water outlet pipe (203), an end of the water outlet pipe (203) away from the water storage tank (202) is internally movably connected to a spherical rotating valve (204), and a valve (205) is fixedly connected to the surface of the rotating valve (204).

4. A solar self-cleaning device according to claim 1, characterized in that: A base (4) is arranged on the top of the bottom plate (1), and the base (4) includes a base main rod (401), one side of the base main rod (401) is fixedly connected to a base sub-rod (402), and the top of the base main rod (401) is fixedly connected to the bottom of a fixed rod (601) in the rotating mechanism (6), and the top of the base sub-rod (402) is fixedly connected to a limiting shell (501) and a bottom of a cylinder (502) in the telescopic mechanism (5).

5. A solar self-cleaning device according to claim 1, characterized in that: The telescopic mechanism (5) includes a pushing block (505), and the rotating mechanism (6) includes a rotating block (604), and the bottoms of the pushing block (505) and the rotating block (604) are fixedly connected to the back of the solar panel (7).

6. A solar self-cleaning device according to claim 1, characterized in that: The electrical group structure (3) comprises a cable tube (304), and one end of the cable tube (304) away from the positioning shell (301) is fixedly connected to the base main rod (401).

7. A solar self-cleaning device according to claim 1, characterized in that: The rotating mechanism (6) comprises a rotating ring (602), a rotating block (604) is arranged on one side of the rotating ring (602), and a suitable gap is left between the rotating ring (602) and the rotating block (604).

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