Cleaning mechanism for roof photovoltaic panel

Abstract

The utility model discloses a cleaning mechanism for a roof photovoltaic panel, which comprises a base and fastening assemblies arranged on one side of the base, the fastening assemblies are used for clamping the photovoltaic panel, the cleaning mechanism further comprises a cleaning assembly arranged between the fastening assemblies, and the cleaning assembly is used for cleaning the surface of the photovoltaic panel. The utility model belongs to the technical field of photovoltaic panel cleaning, and particularly relates to a cleaning mechanism for a roof photovoltaic panel through a pressure-adjustable cleaning assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic panel cleaning, and in particular relates to a cleaning mechanism for roof photovoltaic panels. Background Art

[0002] After searching, for example, the patent with patent number CN220553984U discloses a cleaning mechanism for roof photovoltaic panels, including a photovoltaic panel body and a brush plate, the outside of the photovoltaic panel body is fixedly connected to an outer frame, the inside of the outer frame is slidably connected to a slide bar, the outside of the slide bar is fixedly connected to a return spring, the end of the return spring away from the slide bar is fixedly connected to an extension bar, the extension bar and the outer frame are both provided with racks, and the extension bar is slidably connected to the outer frame.

[0003] The problem with the above patent is that most of the cleaning mechanisms of photovoltaic panels at this stage pull the slide bar, return spring and extension bar out of the outer frame, and make the magnetic blocks on the slide bars on two adjacent outer frames contact each other, so that the racks on the two adjacent outer frames are connected through the extension bar. When the brush cleans the surface of the photovoltaic panel, the brush is deformed due to long-term use, resulting in impurities remaining. Utility Model Content

[0004] The technical problem to be solved by the utility model is that when the existing equipment uses a brush to clean the surface of the photovoltaic panel, the brush is deformed due to long-term use, resulting in impurities remaining.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a cleaning mechanism for a roof photovoltaic panel, comprising a base and a fastening assembly arranged on one side of the base, wherein the fastening assembly is used to clamp the photovoltaic panel, and also includes a cleaning assembly arranged between the fastening assemblies, wherein the cleaning assembly is used to clean the surface of the photovoltaic panel.

[0006] Furthermore, the fastening assembly includes a sliding rod, a pressing plate 1, an adjusting rod 1, a slider 1, a pressing plate 2 and an adjusting rod 2, the sliding rod is fixedly connected to the left end of the base, the pressing plate 1 is connected to the lower part of the base through a fixing bolt, the adjusting rod 1 is fixedly connected to the bottom end of the base, the lower part of the adjusting rod passes through the pressing plate 1, the slider 1 is slidably arranged on the upper part of the sliding rod, the pressing plate 2 is arranged at the bottom end of the slider 1, the adjusting rod 2 is fixedly connected to the upper end of the pressing plate 2, and the upper part of the adjusting rod 2 passes through the slider 1.

[0007] Furthermore, the cleaning assembly includes a slider 2, a pressing plate 3, an adjusting rod 3, a support plate, a screw and a positioning block. The slider 2 is slidably arranged between the base and the slider 1, the pressing plate 3 is arranged at a lower end of the slider, the adjusting rod 3 is fixedly connected to the upper end of the pressing plate 3, the adjusting rod 3 passes through the slider 2, the support plate is fixedly connected to the upper end of the base, the screw is passed through and arranged on the left and right sides of the support plate, a rotating motor is provided at the front end of the support plate, the power shaft of the rotating motor is connected to the screw power, and the positioning block is fixedly connected to the upper end of the slider 1.

[0008] Furthermore, a fixing bolt is provided at a lower portion of the adjustment rod, a spring is provided between the fixing bolt and a pressing plate, and the spring is sleeved on an upper portion of the adjustment rod.

[0009] Furthermore, a second fixing bolt is provided on the upper portion of the second adjusting rod, a second spring is provided between the second fixing bolt and the first sliding block, and the second spring is sleeved on the upper portion of the second adjusting rod.

[0010] Furthermore, a fixing bolt three is provided on the upper portion of the adjusting rod three, a spring three is provided between the pressing plate three and the sliding block two, and the spring three is sleeved on the upper portion of the adjusting rod three.

[0011] Furthermore, one end of the screw rod is penetrated through the support plate, and one end of the screw rod penetrates the positioning block, the positioning block and the screw rod are meshed with each other, and the screw rod is arranged in a double helix structure.

[0012] After adopting the above structure, the utility model has the following beneficial effects:

[0013] (1) By setting the fastening assembly, the two sides of the photovoltaic panel are clamped by sliding the slider on the slide rod to adapt to photovoltaic panels of different types and sizes.

[0014] (2) The cleaning component is configured to have sufficient stability to ensure that the photovoltaic panel will not be damaged during movement, and the cleaning pressure can be adjusted to ensure that the surface of the photovoltaic panel is effectively cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 It is a schematic diagram of the overall structure proposed by the utility model;

[0017] Figure 2 A half-section schematic diagram of the overall structure proposed by the utility model;

[0018] Figure 3 A half-section schematic diagram of the overall structure proposed by the utility model;

[0019] Figure 4 A half-section schematic diagram of the overall structure proposed by the utility model;

[0020] Figure 5 This is a half-section schematic diagram of the overall structure proposed by the utility model.

[0021] In the accompanying drawings: 1. base, 2. fastening assembly, 3. cleaning assembly, 4. sliding rod, 5. pressing plate 1, 6. adjusting rod 1, 7. sliding block 1, 8. pressing plate 2, 9. adjusting rod 2, 10. sliding block 2, 11. pressing plate 3, 12. adjusting rod 3, 13. supporting plate, 14. screw, 15. positioning block, 16. rotating motor, 18. fixing bolt 1, 19. fixing bolt 2, 20. fixing bolt 3, 21. spring 1, 22. spring 2, 23. spring 3. DETAILED DESCRIPTION

[0022] like Figure 1 As shown, a cleaning mechanism for a roof photovoltaic panel comprises a base 1 and a fastening assembly 2 arranged on one side of the base 1, the fastening assembly 2 is used to clamp the photovoltaic panel, and also comprises a cleaning assembly 3 arranged between the fastening assemblies 2, the cleaning assembly 3 is used to clean the surface of the photovoltaic panel.

[0023] like Figure 2-3 -5, the fastening assembly 2 includes a sliding rod 4, a pressing plate 5, an adjusting rod 6, a sliding block 7, a pressing plate 8 and an adjusting rod 9, the sliding rod 4 is fixed to the left end of the base 1, the pressing plate 5 is connected to the lower part of the base 1 through a fixing bolt, the adjusting rod 6 is fixed to the bottom end of the base 1, the lower part of the adjusting rod passes through the pressing plate 5, the sliding block 7 is slidably arranged on the upper part of the sliding rod 4, the pressing plate 8 is arranged at the bottom end of the sliding block 7, the adjusting rod 9 is fixed to the upper end of the pressing plate 8, and the upper part of the adjusting rod 9 passes through the sliding block 7.

[0024] like Figure 2-4 As shown, the cleaning assembly 3 includes a slider 2 10, a pressing plate 3 11, an adjusting rod 3 12, a support plate 13, a screw 14 and a positioning block 15. The slider 2 10 is slidably arranged between the base 1 and the slider 1 7, the pressing plate 3 11 is arranged at the lower end of the slider 1 7, the adjusting rod 3 12 is fixedly connected to the upper end of the pressing plate 3 11, the adjusting rod 3 12 passes through the slider 10 2, the support plate 13 is fixedly connected to the upper end of the base 1, the screw 14 is passed through and arranged on the left and right sides of the support plate 13, a rotating motor 16 is provided at the front end of the support plate 13, the power shaft of the rotating motor 16 is power-connected to the screw 14, and the positioning block 15 is fixedly connected to the upper end of the slider 1 7.

[0025] Among them, a fixing bolt 18 is provided at the lower part of the adjusting rod 16, a spring 21 is provided between the fixing bolt 18 and the pressing plate 15, and the spring 21 is sleeved on the upper part of the adjusting rod 16; a fixing bolt 21 is provided at the upper part of the adjusting rod 29, a spring 22 is provided between the fixing bolt 219 and the slider 17, and the spring 22 is sleeved on the upper part of the adjusting rod 29; a fixing bolt 3 20 is provided at the upper part of the adjusting rod 3 12, a spring 3 23 is provided between the pressing plate 3 11 and the slider 2 10, and the spring 3 23 is sleeved on the upper part of the adjusting rod 3 12; one end of the screw 14 is penetrated through the support plate 13, and one end of the screw 14 is penetrated through the positioning block 15; the positioning block 15 and the screw 14 are meshed with each other, and the screw 14 is arranged in a double helix structure.

[0026] When in use, first place the base 1 and the pressing plate 5 on the left sides of the photovoltaic panel respectively, adjust the fixing bolt 18, move the fixing bolt upward, press the spring 21 to produce deformation, the spring 21 presses the pressing plate 5, the pressing plate 5 and the base 1 clamp the left side of the photovoltaic panel, the slider 7 slides on the slide rod 4, and the slider 7 is moved to the right side of the photovoltaic panel. The slider 7 and the pressing plate 28 are respectively prevented from going to the right side of the photovoltaic panel, adjust the fixing bolt 219, and the adjustment rod 29 squeezes the spring 22 to produce deformation, driving the pressing plate 28 to move upward, and the pressing plate 28 and the slider 7 clamp the right side of the photovoltaic panel to ensure the stability of the cleaning mechanism on the photovoltaic panel.

[0027] Next, adjust the fixing bolt three 20, move the adjustment rod three 12 upward, and deform the spring three 23 to press the pressing plate three 11 against the surface of the photovoltaic panel. Turn on the rotating motor 16, and the power shaft of the rotating motor 16 drives the screw 14 to rotate. The screw 14 engages with the positioning block 15 for transmission, drives the positioning block 15 to move, drives the slider two 10 to move back and forth, and drives the pressing plate three 11 to move back and forth on the photovoltaic panel. The cleaning device at the lower end of the pressing plate three 11 can clean the surface of the photovoltaic panel.

[0028] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A cleaning mechanism for roof photovoltaic panels, characterized in that: It comprises a base, and a fastening assembly arranged on one side of the base, wherein the fastening assembly is used to clamp the photovoltaic panel, and also comprises a cleaning assembly arranged between the fastening assemblies, wherein the cleaning assembly is used to clean the surface of the photovoltaic panel.

2. A cleaning mechanism for roof photovoltaic panels according to claim 1, characterized in that: The fastening assembly includes a sliding rod, a pressing plate 1, an adjusting rod 1, a sliding block 1, a pressing plate 2 and an adjusting rod 2. The sliding rod is fixedly connected to the left end of the base, the pressing plate 1 is connected to the lower part of the base through a fixing bolt, the adjusting rod 1 is fixedly connected to the bottom end of the base, the lower part of the adjusting rod passes through the pressing plate 1, the sliding block 1 is slidably arranged on the upper part of the sliding rod, the pressing plate 2 is arranged at the bottom end of the sliding block 1, the adjusting rod 2 is fixedly connected to the upper end of the pressing plate 2, and the upper part of the adjusting rod 2 passes through the sliding block 1.

3. A cleaning mechanism for roof photovoltaic panels according to claim 2, characterized in that: A fixing bolt is arranged at the lower part of the adjusting rod, a spring is arranged between the fixing bolt and the pressing plate, and the spring is sleeved on the upper part of the adjusting rod.

4. A cleaning mechanism for roof photovoltaic panels according to claim 2, characterized in that: A second fixing bolt is arranged on the upper part of the second adjusting rod, a second spring is arranged between the second fixing bolt and the first sliding block, and the second spring is sleeved on the upper part of the second adjusting rod.

5. A cleaning mechanism for roof photovoltaic panels according to claim 1 or 2, characterized in that: The cleaning assembly includes a slider 2, a pressing plate 3, an adjusting rod 3, a support plate, a screw and a positioning block. The slider is slidably arranged between a base and a slider 1, the pressing plate is arranged at a lower end of the slider, the adjusting rod 3 is fixedly connected to an upper end of a pressing plate 3, the adjusting rod 3 passes through the slider 2, the support plate is fixedly connected to an upper end of the base, the screw is passed through and arranged on left and right sides of the support plate, a rotating motor is provided at the front end of the support plate, a power shaft of the rotating motor is connected to the power of the screw, and the positioning block is fixedly connected to an upper end of the slider 1.

6. A cleaning mechanism for roof photovoltaic panels according to claim 5, characterized in that: A fixing bolt 3 is arranged on the upper part of the adjusting rod 3, a spring 3 is arranged between the pressing plate 3 and the sliding block 2, and the spring 3 is sleeved on the upper part of the adjusting rod 3.

7. A cleaning mechanism for roof photovoltaic panels according to claim 5, characterized in that: One end of the screw rod is penetrated in the support plate, and one end of the screw rod is penetrated in the positioning block. The positioning block and the screw rod are meshed with each other, and the screw rod is arranged in a double helix structure.

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