Cleaning device for photovoltaic module

Abstract

The utility model relates to the technical field of photovoltaic module cleaning devices, and provides a cleaning device for a photovoltaic module, which mainly comprises a holding rod, a driving box, a cleaning head seat, a cleaning rod, a spray head and an electric telescopic rod, the electric telescopic rod is fixedly arranged in the holding rod, one end of the electric telescopic rod is fixedly arranged on the driving box, and the other end of the electric telescopic rod is fixedly arranged on the cleaning head seat. The other end of the electric telescopic rod is fixedly provided with a connector seat, two groups of cleaning rods are rotatably arranged on the connector seat, and a spray head is fixedly arranged above the cleaning rods for auxiliary cleaning. The photovoltaic module cleaning device is simple in structure, simple to operate, capable of being manually held and used, and suitable for photovoltaic module cleaning work of family arrangement and small-scale arrangement.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic module cleaning devices, and particularly relates to a cleaning device for photovoltaic modules. Background Art

[0002] With the promotion of green life, rural households are gradually carrying out photovoltaic power generation transformation, setting photovoltaic modules on their own roofs for power generation. To ensure the collection and utilization of sunlight by the photovoltaic panels, it is necessary to timely clean the accumulated dust, snow and other shielding substances on the photovoltaic panels. In order to facilitate the daily cleaning of the surface of photovoltaic modules, a cleaning device is needed.

[0003] As shown in the application number CN202220459474.2, a cleaning device for the surface of photovoltaic modules in a photovoltaic power station includes: a mounting table, on one side wall of which a cleaning component and a corresponding collection component are respectively installed; the cleaning component includes a slot opened in the upper part of the mounting table and a rotating rod movably inserted into the slot. A servo motor is installed on one side wall of the mounting table, and the output end of the servo motor penetrates through the corresponding side of the mounting table and is coaxially connected with the rotating rod. A connecting table is fixedly sleeved on the side wall of the rotating rod. On one side of the top of the connecting table, a water storage tank is installed. A slotted opening corresponding to the water storage tank is constructed on the top of the connecting table. A plurality of nozzles are uniformly installed at the bottom of the water storage tank and located in the slotted opening.

[0004] For the above device, when facing photovoltaic modules set in individual homes and small-scale ones, it is inconvenient to use and has too many functions. When facing the cleaning work of household or small-scale photovoltaic modules, a convenient and simple cleaning device is needed. Content of the Utility Model

[0005] In order to solve the problem of the lack of a suitable device in the cleaning work of small-scale photovoltaic modules, the utility model provides a cleaning device for photovoltaic modules to solve this problem.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cleaning device for photovoltaic modules, comprising a holding rod, a driving box, a cleaning head seat, cleaning rods, a nozzle and an electric telescopic rod. The driving box is fixedly arranged on the holding rod. One end of the electric telescopic rod is fixedly arranged on the driving box. The electric telescopic rod is arranged inside the holding rod. The other end of the electric telescopic rod is fixedly provided with a cleaning head seat. Two groups of cleaning rods are rotatably arranged on the cleaning head seat. A nozzle is fixedly arranged above the cleaning head seat.

[0008] Preferably, the drive box is fixedly arranged at one end of the holding rod. A water storage tank is provided inside the drive box. A water tank plug is movably arranged on the drive box. One end of the water pump is connected to the water storage tank, and the other end of the water pump is fixedly connected to the spray head through a water pipe. A drive motor is fixedly arranged inside the drive box, and the output end of the drive motor is connected to the electric telescopic rod. The water pipe is a flexible stretchable hose to prevent the water pipe from being bent and affecting water supply.

[0009] Preferably, a control button, a lifting handle ring and a water pipe fixing ring are fixedly arranged on the holding rod. Water pipe holes are provided on the control button, the lifting handle ring and the water pipe fixing ring. The water pipe is movably arranged in the water pipe holes. The buttons arranged on the control button are connected to the drive motor and the water pump. A lifting handle is rotatably arranged on the lifting handle ring. The water pipe fixing ring and the water pipe holes are arranged in a dislocation manner with the water pipe holes of the lifting handle ring.

[0010] Preferably, a support rod is movably arranged in the holding rod. A limiting plate is arranged inside the holding rod. A square limiting groove is provided on the limiting plate. A spray head ring is fixedly arranged on the support rod, and a spray head is fixedly arranged on the spray head ring.

[0011] Preferably, a cleaning head seat is slidably arranged in the support rod. A support spring is movably arranged on the cleaning head seat, and the support spring is in a shape of '5'.

[0012] Preferably, two groups of cleaning rods are rotatably arranged on the cleaning head seat. One end of the cleaning rod is rotatably arranged on the cleaning head seat, and the other end of the cleaning rod is provided with a limiting plate. One end of the support spring is fixedly arranged in the limiting groove on the cleaning rod.

[0013] The advantages of the present utility model are as follows: It is held by the holding rod and the lifting handle. The overall length of the device is controlled by the first telescopic rod. The cleaning rods are stored in cooperation with the support rod. The cleaning effect is improved by spraying water through the spray head. The user can control it through the control panel, thus enhancing the use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings forming a part of the present utility model are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0015] Figure 1 is the structural schematic diagram of the present utility model;

[0016] Figure 2 is the side sectional view of the structure of the first part of the present utility model;

[0017] Figure 3 is the structural schematic diagram of the second part of the present utility model;

[0018] Figure 4 is the structural schematic diagram of the cleaning rod of the present utility model;

[0019] Description of the reference numerals:

[0020] 1. Holding rod; 2. Driving box; 3. Control button; 4. Handle ring; 5. Handle; 6. Water pipe fixing ring; 7. Support rod; 8. Sprinkler ring; 9. Water pipe; 10. Sprinkler; 11. Cleaning rod; 12. Water pump; 13. Driving motor; 14. Electric telescopic rod; 15. Water storage tank; 16. Water tank plug; 17. Cleaning head seat; 18. Support spring; 19. Limiting plate; 20. Limiting groove; 21. Cleaning head plate. Detailed implementation manners

[0021] Example 1, in combination with Figure 1 and Figure 2 is described as follows:

[0022] A cleaning device for photovoltaic modules, including a holding rod 1, a driving box 2, a cleaning head seat 17, a cleaning rod 11, a sprinkler 10 and an electric telescopic rod 14. The driving box 2 is fixedly arranged on the holding rod 1. One end of the electric telescopic rod 14 is fixedly arranged on the driving box 2. The electric telescopic rod 14 is arranged inside the holding rod 1. The other end of the electric telescopic rod 14 is fixedly provided with a cleaning head seat 17. Two groups of cleaning rods 11 are rotatably arranged on the cleaning head seat 17. A sprinkler 10 is fixedly arranged above the cleaning head seat 17. The driving box 2 is fixedly arranged at one end of the holding rod 1. A water storage tank 15 is arranged inside the driving box 2. A water tank plug 16 is movably arranged on the driving box 2. One end of the water pump 12 is connected to the water storage tank 15. The other end of the water pump 12 is fixedly connected to the sprinkler 10 through a water pipe 9. A driving motor 13 is fixedly arranged inside the driving box 2. The output end of the driving motor 13 is connected to the electric telescopic rod 14. A control button 3, a handle ring 4 and a water pipe fixing ring 6 are fixedly arranged on the holding rod 1. Water pipe holes are provided on the control button 3, the handle ring 4 and the water pipe fixing ring 6. The water pipe 9 is movably arranged in the water pipe holes. The buttons arranged on the control button 3 are connected to the driving motor 13 and the water pump 12. A handle 5 is rotatably arranged on the handle ring 4. The water pipe fixing ring 6 and the water pipe holes are arranged in a staggered manner with the water pipe holes of the handle ring 4.

[0023] With such a setting, it is held and used through the holding rod 1 and the handle 5. The driving motor 13 drives the electric telescopic rod 14, so that the electric telescopic rod 14 drives the cleaning rod 11. The water pump 12 cooperates with the water storage tank 15 and the water pipe 9 to supply water to the sprinkler 10 for auxiliary cleaning. The driving motor 13 and the water pump 12 are controlled through the control button 3.

[0024] Example 2, on the basis of Example 1, in combination with Figure 1 , Figure 3 and Figure 4 is described as follows:

[0025] A support rod 7 is movably arranged in the holding rod 1. A limiting plate 19 is arranged inside the holding rod 1. A square limiting groove is formed in the limiting plate 19. A nozzle ring 8 is fixedly arranged on the support rod 7, and a nozzle 10 is fixedly arranged on the nozzle ring 8. A cleaning head seat 17 is slidably arranged in the support rod 7. A support spring 18 is movably arranged on the cleaning head seat 17, and the support spring 18 is in a shape of "5". Two cleaning rods 11 are rotatably arranged on the cleaning head seat 17. One end of each cleaning rod 11 is rotatably arranged on the cleaning head seat 17, and the other end of each cleaning rod 11 is provided with a limiting plate 19. One end of the support spring 18 is fixedly arranged in a limiting groove 20 on the cleaning rod 11.

[0026] With such a setting, the electric telescopic rod 14 drives the cleaning head 11 to expand and contract, and cooperates with the support rod 7 to control the cleaning rod 11. When the electric telescopic rod 14 drives, the cleaning head 11 extends out of the limiting plate 19, and the support spring 18 drives the cleaning head 11 to unfold. The electric telescopic rod 14 continues to push the limiting plate 19 to drive the support rod 7 to move forward continuously, so as to control the expansion and contraction of the rod body. After recycling, the cleaning head plate 21 on the cleaning rod 11 drives the support rod 7 to recycle.

[0027] The working principle of the present utility model: It is held and used through the holding rod 1 and the handle 5. The electric telescopic rod 14 is used to drive the cleaning head seat 17, and the support rod 7 is used to store the cleaning rod 11. The water storage tank 15, the water pump 12 and the water pipe 9 are arranged to supply water to the nozzle 9 to assist in the cleaning work. The control button 3 is used to drive the driving motor 13 and the water pump 12. The structure of the present utility model is simple and the operation is concise. It is held and used manually and is suitable for cleaning work of photovoltaic modules in household settings and small-scale settings.

[0028] For those skilled in the art, the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0029] The above is only a preferred embodiment of the present utility model, and it is not used to limit the present utility model. Any minor modifications, equivalent replacements and improvements made to the above embodiments based on the technical essence of the present utility model should be included in the protection scope of the technical solution of the present utility model.

Claims

1. Cleaning device for photovoltaic modules, characterized in that, A holding rod (1), a drive box (2), a cleaning head base (17), a cleaning rod (11), a spray head (10) and an electric telescopic rod (14). The drive box (2) is fixedly arranged on the holding rod (1). One end of the electric telescopic rod (14) is fixedly arranged on the drive box (2). The electric telescopic rod (14) is arranged inside the holding rod (1). The other end of the electric telescopic rod (14) is fixedly provided with a cleaning head base (17). Two groups of cleaning rods (11) are rotatably arranged on the cleaning head base (17). A spray head (10) is fixedly arranged above the cleaning head base (17).

2. The cleaning device for a photovoltaic module according to claim 1, characterized in that, The drive box (2) is fixedly arranged at one end of the holding rod (1). A water storage tank (15) is arranged inside the drive box (2). A water tank plug (16) is movably arranged on the drive box (2). One end of a water pump (12) is connected to the water storage tank (15). The other end of the water pump (12) is fixedly connected to the spray head (10) through a water pipe (9). A drive motor (13) is fixedly arranged inside the drive box (2). The output end of the drive motor (13) is connected to the electric telescopic rod (14).

3. The cleaning device for a photovoltaic module according to claim 2, wherein A control button (3), a handle ring (4) and a water pipe fixing ring (6) are fixedly arranged on the holding rod (1). Water pipe holes are formed in the control button (3), the handle ring (4) and the water pipe fixing ring (6). The water pipe (9) is movably arranged in the water pipe holes. The buttons arranged on the control button (3) are connected to the drive motor (13) and the water pump (12). A handle (5) is rotatably arranged on the handle ring (4). The water pipe fixing ring (6) and the water pipe holes are arranged in a staggered manner with the water pipe holes of the handle ring (4).

4. The cleaning device for a photovoltaic module according to claim 3, wherein, A support rod (7) is movably arranged in the holding rod (1). A limiting plate (19) is arranged inside the holding rod (1). A square limiting groove is formed in the limiting plate (19). A spray head ring (8) is fixedly arranged on the support rod (7). A spray head (10) is fixedly arranged on the spray head ring (8).

5. The cleaning device for a photovoltaic module according to claim 4, wherein, The cleaning head base (17) is slidably arranged in the support rod (7). A support spring (18) is movably arranged on the cleaning head base (17). The support spring (18) is in a shape of '5'.

6. The cleaning device for a photovoltaic module according to claim 5, characterized in that, Two groups of cleaning rods (11) are rotatably arranged on the cleaning head base (17). One end of the cleaning rod (11) is rotatably arranged on the cleaning head base (17). The other end of the cleaning rod (11) is provided with a limiting plate (19). One end of the support spring (18) is fixedly arranged in a limiting groove (20) on the cleaning rod (11).

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