Photovoltaic power generation assembly cleaning device

Abstract

The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation assembly cleaning device which comprises a photovoltaic power generation cleaning assembly, a telescopic inner core is arranged at the top of the photovoltaic power generation cleaning assembly, one end of the telescopic inner core is connected with a telescopic shell in a clamped mode, and a length control mechanism is arranged at the top of the telescopic shell. An angle adjusting mechanism is arranged at the other end of the telescopic shell, a third rotating shaft is rotationally connected to the bottom of the telescopic shell, and a base is rotationally connected to the outer wall of the third rotating shaft. The photovoltaic power generation cleaning assembly comprises a motor, a first gear, a second gear, a rotating shaft, a cleaning block and a cleaning sponge, and the top of the motor is rotationally connected with the first gear; the photovoltaic power generation assembly can be fully cleaned conveniently, the angle of the device can be adjusted conveniently so that the device can be attached to the photovoltaic power generation assembly in parallel, cleaning can be better achieved, the length of the device can be adjusted conveniently, and the top position of the photovoltaic power generation assembly can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, and in particular to a photovoltaic power generation component cleaning device. Background Art

[0002] Photovoltaic power generation is a power generation technology that uses solar cells to directly convert sunlight into electrical energy based on the photovoltaic effect. Photovoltaic power generation components must be placed outdoors, and the surface is easily contaminated with a large amount of dust and other impurities. After a large amount of dust and other impurities adhere to the surface of the photovoltaic power generation components, they will cover and shield the surface of the photovoltaic power generation components, seriously affecting the photovoltaic components' absorption and conversion efficiency of light energy. Therefore, the surface needs to be cleaned frequently.

[0003] The patent with announcement number CN214289537U records a photovoltaic power generation component cleaning device, the top surface of the photovoltaic component is connected with a fixed turntable, the left and right ends of the top of the photovoltaic component are respectively connected with suction cups, the top surface of the suction cup is processed with a connecting pipe, the upper end of the connecting pipe is respectively connected to the connecting block, the top of the connecting pipe is connected with a limited block, the connecting blocks are connected to each other through a slide bar, one end of the slide bar passes through a control box and is connected to the connecting block, the bottom surface of the control box is connected with a screw rod, the top of the screw rod is processed with a rotating shaft and a telescopic rod, the bottom of the screw rod is connected with a fixed turntable, the bottom surface of the fixed turntable is processed with a brush head, the top surface of the slide rod is connected with a connecting rod, the top of the connecting rod is fixed to the bottom of the connecting plate, and the top surface of the connecting plate is processed with a water pipe, the surface of the water pipe is processed with a flow valve, and the top of the water pipe is connected with a water tank. The utility model photovoltaic power generation component cleaning device can achieve the effect of improving work efficiency and enhancing cleaning ability.

[0004] Existing photovoltaic power generation component cleaning devices use water to clean photovoltaic components. Since the surface area of ​​photovoltaic components is large, the amount of water consumed for cleaning is very large, and the semi-dry photovoltaic surface after cleaning with water is more susceptible to impurities outdoors; in addition, since the height of photovoltaic power generation components is large, the angle of some photovoltaic power generation components can be adjusted, so the angle is different in different time periods, and the existing ordinary mechanical photovoltaic cleaning devices cannot be adjusted according to the height and angle of the photovoltaic power generation components, so it is not convenient to fully clean the photovoltaic power generation components, or the cleaning efficiency is low and the cleaning effect is poor. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a photovoltaic power generation component cleaning device which is convenient for adjusting the cleaning height and angle.

[0006] The technical solution adopted by the utility model to solve the above technical problems is:

[0007] A photovoltaic power generation component cleaning device comprises a photovoltaic power generation cleaning component, wherein a telescopic inner core is arranged on the top of the photovoltaic power generation cleaning component, and one end of the telescopic inner core is snap-connected with a telescopic outer shell, a length control mechanism is arranged on the top of the telescopic outer shell, and an angle adjustment mechanism is arranged on the other end of the telescopic outer shell, the bottom of the telescopic outer shell is rotatably connected with a third rotating shaft, and the outer wall of the third rotating shaft is rotatably connected with a base; the photovoltaic power generation cleaning component comprises a motor, a first gear, a second gear, a rotating shaft, a cleaning block, and a cleaning sponge, the top of the motor is rotatably connected with the first gear, and the side of the first gear is meshed with the second gear, the bottom of the second gear is fixedly connected with the rotating shaft, and a cleaning block is installed at the bottom of the rotating shaft, and a cleaning sponge is arranged at the bottom of the cleaning block.

[0008] Furthermore, the cleaning block forms a rotating structure through a rotating shaft, a second gear, a first gear and a telescopic inner core, and the second gear and the first gear are meshed with each other.

[0009] Furthermore, the cleaning sponge and the cleaning block form a detachable structure, and the cleaning block is arranged at equal angles with respect to the bottom of the rotating shaft.

[0010] Furthermore, the length control mechanism includes a locking block, a first rotating shaft, a U-shaped locking block, a first spring, a protrusion, a first slot, a second slot, a second rotating shaft, and a locking rod, one end of the locking block is rotatably connected to the first rotating shaft, and the other end of the locking block is fixedly connected to the U-shaped locking block, the inside of the U-shaped locking block is fixedly connected to the first spring, and the side of the U-shaped locking block is fixedly connected to the protrusion, the side of the locking block is provided with a second rotating shaft, and the outer wall of the second rotating shaft is fixedly connected to the locking rod.

[0011] Furthermore, the engaging rod forms a rotating structure with the engaging block through the second rotating shaft, and the engaging block forms a rotating structure with the telescopic shell through the first rotating shaft, the engaging block forms a engaging structure with the telescopic shell through the protrusion and the second slot, and the protrusion forms an elastic structure through the first spring and the second slot.

[0012] Furthermore, the angle adjustment mechanism includes a fixed seat, a second spring, an insertion rod, a control handle, a fixed semicircular piece, and a socket. The second spring is fixedly connected to the inside of the fixed seat, and one end of the second spring is fixedly connected to the insertion rod, and the top of the insertion rod is fixedly connected to the control handle, and the other end of the insertion rod is provided with a fixed semicircular piece, and a socket is opened inside the fixed semicircular piece.

[0013] Furthermore, the insertion rod forms a snap-fit ​​structure with the fixed semicircular piece through the insertion hole, and the insertion rod forms an elastic structure with the fixed seat through the second spring.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The present application is provided with a photovoltaic power generation cleaning component, which drives the first gear to rotate through a motor, and causes the second gear and the cleaning block and cleaning sponge at the bottom thereof to rotate, so as to fully clean the photovoltaic power generation component; at the same time, the cleaning sponge is connected to the cleaning block through Velcro, which is convenient for disassembling the cleaning sponge for replacement or cleaning, and at the same time can ensure that the cleaning sponge will not fall off during the cleaning process of the photovoltaic power generation component;

[0016] 2. Since some photovoltaic power generation components are too high, this application sets a length control mechanism to manually adjust the length of the device to clean the top of the photovoltaic power generation component without the need for climbing. The operation is simple and practical;

[0017] 3. By providing an angle adjustment mechanism, the angle of the device can be adjusted according to the angle at which the photovoltaic power generation component is placed, so that the cleaning block and the cleaning sponge are parallel to their surface, so as to better clean the photovoltaic power generation component. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model as a whole viewed from above;

[0019] Figure 2 This is a three-dimensional structural diagram of the photovoltaic power generation cleaning component of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the length control mechanism of the utility model;

[0021] Figure 4 for Figure 3 A schematic diagram of the enlarged three-dimensional structure at center A;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the angle adjustment mechanism of the utility model.

[0023] In the figure: 1. Photovoltaic power generation cleaning component; 101. Motor; 102. First gear; 103. Second gear; 104. Rotating shaft; 105. Cleaning block; 106. Cleaning sponge; 2. Telescopic inner core; 3. Telescopic outer shell; 4. Length control mechanism; 401. Engaging block; 402. First rotating shaft; 403. U-shaped block; 404. First spring; 405. Protrusion; 406. First slot; 407. Second slot; 408. Second rotating shaft; 409. Engaging rod; 5. Angle adjustment mechanism; 501. Fixed seat; 502. Second spring; 503. Insert rod; 504. Control handle; 505. Fixed semicircular piece; 506. Socket; 6. Third rotating shaft; 7. Base. DETAILED DESCRIPTION

[0024] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0025] Embodiment 1: Figure 1-5 As shown, a photovoltaic power generation component cleaning device comprises a photovoltaic power generation cleaning component 1, a telescopic inner core 2 is arranged on the top of the photovoltaic power generation cleaning component 1, one end of the telescopic inner core 2 is connected with a telescopic outer shell 3 in a snap-fitting manner, a length control mechanism 4 is arranged on the top of the telescopic outer shell 3, an angle adjustment mechanism 5 is arranged on the other end of the telescopic outer shell 3, a third rotating shaft 6 is rotatably connected to the bottom of the telescopic outer shell 3, and a base 7 is rotatably connected to the outer wall of the third rotating shaft 6;

[0026] The photovoltaic power generation cleaning component 1 includes a motor 101, a first gear 102, a second gear 103, a rotating shaft 104, a cleaning block 105, and a cleaning sponge 106. The top of the motor 101 is rotatably connected to the first gear 102, the side of the first gear 102 is meshed with the second gear 103, the bottom of the second gear 103 is fixedly connected to the rotating shaft 104, the bottom of the rotating shaft 104 is installed with a cleaning block 105, and the bottom of the cleaning block 105 is provided with a cleaning sponge 106.

[0027] like Figure 1 , Figure 2 As shown, the cleaning block 105 forms a rotating structure through the rotating shaft 104, the second gear 103, the first gear 102 and the telescopic inner core 2, the second gear 103 and the first gear 102 are meshed with each other, the cleaning sponge 106 and the cleaning block 105 form a detachable structure, and the cleaning block 105 is set at an equal angle with respect to the bottom of the rotating shaft 104; the first gear 102 is driven to rotate by the motor 101, and the second gear 103 and the cleaning block 105 and the cleaning sponge 106 at the bottom thereof are rotated to fully clean the photovoltaic power generation component; at the same time, the cleaning sponge 106 is connected to the cleaning block 105 by Velcro, so that the cleaning sponge 106 can be disassembled for replacement or cleaning, and at the same time, it can be ensured that the cleaning sponge 106 will not fall off during the cleaning process of the photovoltaic power generation component.

[0028] like Figure 3 , Figure 4 As shown, the length control mechanism 4 includes a locking block 401, a first rotating shaft 402, a U-shaped locking block 403, a first spring 404, a protrusion 405, a first slot 406, a second slot 407, a second rotating shaft 408, and a locking rod 409. One end of the locking block 401 is rotatably connected to the first rotating shaft 402, and the other end of the locking block 401 is fixedly connected to the U-shaped locking block 403. The inside of the U-shaped locking block 403 is fixedly connected to the first spring 404, the side of the U-shaped locking block 403 is fixedly connected to the protrusion 405, the side of the locking block 401 is provided with a second rotating shaft 408, and the outer wall of the second rotating shaft 408 is fixedly connected to the locking rod 409.

[0029] like Figure 3 , Figure 4 As shown, the locking rod 409 forms a rotating structure with the locking block 401 through the second rotating shaft 408, the locking block 401 forms a rotating structure with the telescopic shell 3 through the first rotating shaft 402, the locking block 401 forms a locking structure with the telescopic shell 3 through the protrusion 405 and the second slot 407, and the protrusion 405 forms an elastic structure with the second slot 407 through the first spring 404; since the height of some photovoltaic power generation components is too high, the length of the device can be manually adjusted to clean the top of the photovoltaic power generation component without the need for climbing, the operation is simple, and it is convenient and practical.

[0030] like Figure 1 , Figure 5 As shown, the angle adjustment mechanism 5 includes a fixed seat 501, a second spring 502, an insertion rod 503, a control handle 504, a fixed semicircular piece 505, and a socket 506. The second spring 502 is fixedly connected inside the fixed seat 501, one end of the second spring 502 is fixedly connected to the insertion rod 503, and the top of the insertion rod 503 is fixedly connected to the control handle 504, the other end of the insertion rod 503 is provided with a fixed semicircular piece 505, and a socket 506 is opened inside the fixed semicircular piece 505.

[0031] like Figure 1 , Figure 5 As shown, the insertion rod 503 forms a snap-fit ​​structure with the fixed semicircular piece 505 through the insertion hole 506, and the insertion rod 503 forms an elastic structure with the fixing seat 501 through the second spring 502; the angle of the device can be adjusted according to the placement angle of the photovoltaic power generation component, so that the cleaning block 105 and the cleaning sponge 106 are parallel to their surface, so as to better clean the photovoltaic power generation component.

[0032] Working principle: First, adjust the angle of the device according to the angle at which the photovoltaic power generation component is placed, push the control handle 504, so that the insertion rod 503 squeezes the second spring 502 and retracts into the fixing seat 501, and the insertion rod 503 escapes from the insertion hole 506; at this time, the angle of the telescopic shell 3 can be rotated to make the cleaning block 105 and the cleaning sponge 106 fit parallel to the surface of the photovoltaic power generation component, and at the same time release the control handle 504, the second spring 502 pushes the insertion rod 503 and makes it snap into the insertion hole 506; turn on the motor 101 to drive the first gear 102 to rotate, and the first gear 102 drives the second gear 103 to rotate, so that the cleaning block 105 and the cleaning sponge 106 at the bottom rotate to clean the photovoltaic power generation component; when the cleaning sponge 106 needs to be cleaned or replaced, since the cleaning sponge 106 is connected to the cleaning block 105 by Velcro, the cleaning sponge 106 can be directly The cleaning sponge 106 is disassembled for cleaning or replacement; when the cleaning block 105 and the cleaning sponge 106 cannot reach the top of the photovoltaic power generation component, the U-shaped block 403 is pinched to squeeze the first spring 404 and make the protrusion 405 come out of the second slot 407, and the locking block 401 is rotated again to make the locking rod 409 disengage from the groove at the bottom of the locking block 401. At this time, the telescopic inner core 2 can be extended to extend the device; when the length is adjusted to a suitable length, the locking rod 409 is rotated again to place it at the bottom of the locking block 401, and the locking block 401 is closed, and the U-shaped block 403 is pinched again at the same time to align the protrusion 405 with the second slot 407; when the U-shaped block 403 is released, the first spring 404 will engage the protrusion 405 into the second slot 407 under the action of its own elastic force, so that the locking block 401 can be fixed, and the locking rod 409 can be fixed, so that the length of the device can be fixed.

[0033] Those skilled in the art should understand that the present invention is not limited to the above-mentioned embodiments, and the present invention may be subject to various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications are all within the scope of the present invention to be protected.

Claims

1. A photovoltaic power generation component cleaning device, characterized in that: The photovoltaic power generation cleaning component (1) comprises a telescopic inner core (2) disposed at the top of the photovoltaic power generation cleaning component (1), one end of the telescopic inner core (2) being snap-connected to a telescopic outer shell (3), a length control mechanism (4) being disposed at the top of the telescopic outer shell (3), an angle adjustment mechanism (5) being disposed at the other end of the telescopic outer shell (3), and a third rotating shaft (6) being rotatably connected to an outer wall rotatably connected to a base (7) at the bottom of the telescopic outer shell (3); The photovoltaic power generation cleaning component (1) comprises a motor (101), a first gear (102), a second gear (103), a rotating shaft (104), and a cleaning block (105); the top of the motor (101) is rotatably connected to the first gear (102) whose side meshes with the second gear (103); the bottom of the second gear (103) is fixedly connected to the rotating shaft (104) on which the cleaning block (105) is mounted.

2. A photovoltaic power generation component cleaning device according to claim 1, characterized in that: The cleaning block (105) forms a rotating structure through a rotating shaft (104), a second gear (103), a first gear (102) and a telescopic inner core (2), and the second gear (103) and the first gear (102) are meshed with each other.

3. A photovoltaic power generation component cleaning device according to claim 1, characterized in that: A cleaning sponge (106) is arranged at the bottom of the cleaning block (105); the cleaning sponge (106) and the cleaning block (105) form a detachable structure; the cleaning block (105) is arranged at an equal angle with respect to the bottom of the rotating shaft (104).

4. A photovoltaic power generation component cleaning device according to claim 1, characterized in that: The length control mechanism (4) comprises a locking block (401), a first rotating shaft (402), a U-shaped locking block (403), a first spring (404), a protrusion (405), a first locking groove (406), a second locking groove (407), a second rotating shaft (408), and a locking rod (409); one end of the locking block (401) is rotatably connected to the first rotating shaft (402); the other end of the locking block (401) is fixedly connected to the U-shaped locking block (403); the interior of the U-shaped locking block (403) is fixedly connected to the first spring (404); the side of the U-shaped locking block (403) is fixedly connected to the protrusion (405); and the side of the locking block (401) is provided with a second rotating shaft (408) whose outer wall is fixedly connected to the locking rod (409).

5. A photovoltaic power generation assembly cleaning device according to claim 4, characterized in that: The engaging rod (409) forms a rotating structure with the engaging block (401) via the second rotating shaft (408); the engaging block (401) forms a rotating structure with the telescopic housing (3) via the first rotating shaft (402); the engaging block (401) forms a locking structure with the telescopic housing (3) via the protrusion (405) and the second locking groove (407); the protrusion (405) forms an elastic structure with the second locking groove (407) via the first spring (404).

6. A photovoltaic power generation assembly cleaning device according to claim 1, characterized in that: The angle adjustment mechanism (5) comprises a fixed seat (501), a second spring (502), an insertion rod (503), a control handle (504), a fixed semicircular piece (505), and an insertion hole (506); the second spring (502) is fixedly connected inside the fixed seat (501); one end of the second spring (502) is fixedly connected to the insertion rod (503); the top of the insertion rod (503) is fixedly connected to the control handle (504); the other end of the insertion rod (503) is provided with a fixed semicircular piece (505); and the interior of the fixed semicircular piece (505) is provided with an insertion hole (506).

7. A photovoltaic power generation assembly cleaning device according to claim 6, characterized in that: The insertion rod (503) forms a snap-fit ​​structure with the fixed semicircular sheet (505) via the insertion hole (506), and the insertion rod (503) forms an elastic structure with the fixed seat (501) via the second spring (502).

8. A photovoltaic power generation assembly cleaning device according to claim 1, characterized in that: A cleaning sponge (106) is provided at the bottom of the cleaning block (105).

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