Solar photovoltaic panel cleaning device

Abstract

The utility model discloses a solar photovoltaic panel cleaning device, and belongs to the technical field of solar photovoltaic panel cleaning. Comprising a fixing frame, a first mounting frame and a second mounting frame are arranged at the upper end and the lower end of the fixing frame respectively, a cleaning assembly is arranged between the first mounting frame and the second mounting frame, and a driving assembly is arranged on the first mounting frame; the cleaning assembly comprises a washing part movably arranged on the connecting frame and a scraper part fixedly connected to the connecting frame, and a transmission assembly is arranged between the first mounting frame and the connecting frame; according to the solar photovoltaic panel cleaning device, the driving assembly and the transmission assembly can drive the washing part to move along the solar photovoltaic panel for cleaning and can also drive the washing part to move back and forth along the connecting frame, so that the solar photovoltaic panel is cleaned back and forth; and a spraying head and a cleaning brush are arranged in a matched mode, so that the cleaning effect on the solar photovoltaic panel is effectively improved.

Description

Technical Field

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

[0002] Solar energy is a renewable energy source. It refers to the thermal radiation energy of the sun, which is mainly manifested in the so-called sunlight. In modern times, it is generally used to generate electricity or provide energy for water heaters. Solar photovoltaic panels are a kind of power generation device that generates direct current when exposed to sunlight. During the use of solar photovoltaic panels, due to their long-term exposure to the outdoors, their surface will be contaminated with a lot of dust and impurities, and they need to be cleaned regularly. The traditional cleaning method is mostly manual cleaning with tools, which has low cleaning efficiency and high labor consumption, and will lead to a lot of water waste in the process of using water for cleaning and scrubbing.

[0003] After searching, the utility model patent with publication number CN219394785U discloses a solar photovoltaic panel cleaning device, which relates to the technical field of solar photovoltaic panels, including a moving mechanism and a cleaning mechanism, wherein the cleaning mechanism includes a moving frame, a water tank is fixedly installed on the upper end surface of the moving frame, spray boxes are fixedly installed on both sides of the water tank, and a number of nozzles are obliquely installed on the outer side of the spray box, a pump is fixedly installed on one side of the upper end of the water tank, the output ends of the pump on both sides are communicated with the spray box through pipes respectively, and the input end of the pump is communicated with the water tank through pipes, a sponge pad is bonded to the bottom end of the moving frame, scrapers are installed on the bottom ends of both sides of the moving frame, rails are opened on both sides of the base, and the two sides of the moving frame are slidably connected to the rails respectively. The utility model can effectively improve the cleaning effect of the solar photovoltaic panel and has high practical value. When the device is in use, it only drives the sponge pad to move through a simple driving component to clean the solar photovoltaic panel. Although the solar photovoltaic panel can be cleaned, the cleaning effect is not ideal. Therefore, the device still has certain shortcomings. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the device in the prior art only uses a simple driving component to drive the sponge pad to move to clean the solar photovoltaic panel. Although the solar photovoltaic panel can be cleaned, the cleaning effect is not ideal. A solar photovoltaic panel cleaning device is proposed to solve the problem that the device in the prior art only uses a simple driving component to drive the sponge pad to move to clean the solar photovoltaic panel.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A solar photovoltaic panel cleaning device comprises a fixing frame and a solar photovoltaic panel mounted on the top of the fixing frame, wherein a first mounting frame and a second mounting frame are respectively provided at the upper and lower ends of the fixing frame, a cleaning component abutting against the solar photovoltaic panel for cleaning the same is provided between the first mounting frame and the second mounting frame, a driving component for driving the cleaning component to move left and right along the solar photovoltaic panel to clean the same is provided on the first mounting frame, the cleaning component comprises a connection with an output end of the driving component through a connecting frame, the cleaning component comprises a washing component movably provided on the connecting frame and a scraper component fixedly connected to the connecting frame, wherein a transmission component for driving the washing component to reciprocate to improve the cleaning of the solar photovoltaic panel is provided between the first mounting frame and the connecting frame.

[0007] As a preferred technical solution of the present application, the driving assembly includes a driving motor arranged on the side wall of the first mounting frame and a screw rod arranged inside the first mounting frame and connected to the output end of the driving motor, a sliding rod is arranged inside the second mounting frame, and the connecting frame is threadedly connected to the screw rod and slidably connected to the sliding rod.

[0008] As a preferred technical solution of the present application, the connecting frame includes two first connecting seats threadedly connected to the outer wall of the screw rod and a connecting rod connected between the two first connecting seats, the washing component is slidably connected to the outer wall of the connecting rod, and the scraper component is fixedly connected to one of the first connecting seats.

[0009] As a preferred technical solution of the present application, the transmission assembly includes a transmission shaft rotatably arranged inside the first mounting frame and a first spring sleeved on the outer wall of the connecting rod, wherein the first spring is located between the first connecting seat and the washing component and is symmetrically arranged in two groups, external threads are intermittently arranged on the outer wall of the transmission shaft, a second connecting seat matching the transmission shaft is arranged at the end of the washing component, and the transmission shaft and the screw rod are connected through a gear transmission member.

[0010] As a preferred technical solution of the present application, the washing component includes a fixed plate slidably arranged on a connecting rod and a sliding rod, a spray head and a cleaning brush connected to the bottom of the fixed plate and cooperating with the solar photovoltaic panel, the fixed plate is a hollow structure and is connected to the spray head, and a water inlet pipe is arranged on the top of the fixed plate.

[0011] As a preferred technical solution of the present application, the scraper component includes a connecting plate arranged on a first connecting seat, a scraper body slidably connected to the connecting plate, and a second spring arranged between the scraper body and the connecting plate.

[0012] Compared with the prior art, the utility model provides a solar photovoltaic panel cleaning device, which has the following beneficial effects:

[0013] 1. The solar photovoltaic panel cleaning device can drive the washing component to move along the solar photovoltaic panel for cleaning through the provided driving component and transmission component, and can also drive it to move back and forth along the connecting frame, so as to clean the solar photovoltaic panel multiple times at one time, and cooperate with the provided spray head and cleaning brush to effectively improve the cleaning effect of the solar photovoltaic panel;

[0014] 2. The solar photovoltaic panel cleaning device can scrape off the residual moisture and dust after cleaning through the scraper component, thereby improving the surface cleanliness. The scraper component is further composed of a connecting plate, a scraper body and a second spring. Therefore, when in use, it can ensure that the scraper body is always in contact with the solar photovoltaic panel, thereby effectively improving the scraping effect of residual moisture and dust, and also avoiding the residual moisture on the outer surface of the solar photovoltaic panel, which can easily cause dust to adhere to its surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 2 It is the front view of the utility model;

[0017] Figure 3 The structure of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 4 For this utility model Figure 3 The structural diagram of part A in the figure;

[0019] Figure 5 It is a side view of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the scraper component in the utility model.

[0021] In the figure:

[0022] 100, fixing frame; 101, solar photovoltaic panel; 200, first mounting frame; 201, second mounting frame; 300, cleaning assembly; 301, washing component; 302, scraper component; 303, fixing plate; 304, spray head; 305, cleaning brush; 306, connecting plate; 307, scraper body; 308, second spring; 400, driving assembly; 401, driving motor; 402, lead screw; 403, sliding rod; 404, gear transmission member; 500, connecting frame; 501, first connecting seat; 502, connecting rod; 600, driving assembly; 601, driving shaft; 602, first spring; 603, external thread; 604, second connecting seat. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model. Example

[0024] Reference Figure 1-4 A solar photovoltaic panel cleaning device includes a fixing frame 100 and a solar photovoltaic panel 101 installed on the top of the fixing frame 100, a first mounting frame 200 and a second mounting frame 201 are respectively arranged at the upper and lower ends of the fixing frame 100, a cleaning component 300 is arranged between the first mounting frame 200 and the second mounting frame 201 to abut against the solar photovoltaic panel 101 for cleaning the same, the first mounting frame 200 is provided with a driving component 400 for driving the cleaning component 300 to move left and right along the solar photovoltaic panel 101 to clean the same, the cleaning component 300 includes a connection with the output end of the driving component 400 through a connecting frame 500, and the cleaning component 300 includes a washing component 301 movably arranged on the connecting frame 500 and a washing component 301 fixedly connected to the connecting frame 500. The scraper component 302 is provided between the first mounting frame 200 and the connecting frame 500, and is used to drive the scrubbing component 301 to move back and forth to improve the cleaning of the solar photovoltaic panel 101. When in use, the driving component 400 is started to drive the cleaning component 300 to move along the solar photovoltaic panel 101, thereby driving the scrubbing component 301 and the scraper component 302 to move along it, so as to scrub and scrape it. Furthermore, with the transmission component 600, when the scrubbing component 301 moves along the solar photovoltaic panel 101, it can also move back and forth along the connecting frame 500, so that it can scrub the solar photovoltaic panel 101 multiple times when it moves unidirectionally along the solar photovoltaic panel 101, thereby improving the cleaning effect of the solar photovoltaic panel 101.

[0025] Reference Figure 1-4 The driving assembly 400 includes a driving motor 401 arranged on the side wall of the first mounting frame 200 and a screw rod 402 arranged inside the first mounting frame 200 and connected to the output end of the driving motor 401. A sliding rod 403 is arranged inside the second mounting frame 201. The connecting frame 500 is threadedly connected to the screw rod 402 and slidingly connected to the sliding rod 403. When in use, the driving motor 401 is started to drive the screw rod 402 connected to its output end to rotate, and the sliding rod 403 arranged in cooperation drives the connecting frame 500 threadedly connected to it to move along the sliding rod 403, thereby driving the cleaning assembly 300 to move along the solar photovoltaic panel 101 to perform a cleaning operation on it.

[0026] Reference Figure 1-5 The connecting frame 500 includes two first connecting seats 501 threadedly connected to the outer wall of the screw rod 402 and a connecting rod 502 connected between the two first connecting seats 501, the washing component 301 is slidably connected to the outer wall of the connecting rod 502, and the scraper component 302 is fixedly connected to one of the first connecting seats 501.

[0027] The transmission assembly 600 includes a transmission shaft 601 rotatably arranged inside the first mounting frame 200 and a first spring 602 sleeved on the outer wall of the connecting rod 502, wherein the first spring 602 is located between the first connecting seat 501 and the washing component 301 and is symmetrically arranged in two groups, an external thread 603 is intermittently arranged on the outer wall of the transmission shaft 601, a second connecting seat 604 matching the transmission shaft 601 is arranged at the end of the washing component 301, and the transmission shaft 601 is connected to the screw rod 402 through a gear transmission member 404. When in use, through the arranged gear transmission member 404, it should be noted that the connecting frame 500 is slidably connected to the transmission shaft 601, and when the driving motor is started, When the machine 401 drives the screw rod 402 to rotate, it can drive the transmission shaft 601 to rotate. Since the outer wall thereof is intermittently provided with external threads 603, when the second connecting seat 604 moves to a position in contact with it, it can drive the second connecting seat 604 to move, thereby driving the washing component 301 and the connecting frame 500 connected thereto to be displaced. When the second connecting seat 604 is separated from the external thread 603, under the action of the elastic force of the first spring 602, a pulling force will be generated on it, pulling it to reset, thereby driving the washing component 301 to reciprocate along the connecting frame 500, thereby reciprocating along the solar photovoltaic panel 101, thereby achieving a better cleaning effect.

[0028] Reference Figure 1-4 The washing component 301 includes a fixed plate 303 slidably set on the connecting rod 502 and the sliding rod 403, a spray head 304 and a cleaning brush 305 connected to the bottom of the fixed plate 303 and matched with the solar photovoltaic panel 101. The fixed plate 303 is a hollow structure and is connected to the spray head 304. A water inlet pipe is set on the top of the fixed plate 303. When in use, clean water is transported to the inside of the fixed plate 303 through the water inlet pipe through external power, and sprayed through the spray head 304 to rinse the solar photovoltaic panel 101, and then washed with the cleaning brush 305.

[0029] Reference Figure 2 , Figure 5 and Figure 6The scraper component 302 includes a connecting plate 306 arranged on the first connecting seat 501, a scraper body 307 slidably connected to the connecting plate 306, and a second spring 308 arranged between the scraper body 307 and the connecting plate 306. When in use, driven by the driving component 400, the scraper component 302 moves along the solar photovoltaic panel 101, and can scrape off the moisture and dust remaining on the surface of the solar photovoltaic panel 101, thereby improving the cleaning effect of the solar photovoltaic panel 101. 07 and the second spring 308, so when in use, it can ensure that the scraper body 307 is always in contact with the solar photovoltaic panel, thereby effectively improving its scraping effect on residual moisture and dust. It should be noted that the scraper component 302 can be symmetrically arranged in two groups along the washing component 301, one group is used to preliminarily scrape the dust on the solar photovoltaic panel 101 and then wash it, and the other group is used to scrape the residual moisture and dust to ensure the cleanliness of its surface, and also to avoid residual moisture on the outer surface of the solar photovoltaic panel 101 so that dust adheres to its surface.

[0030] Specifically, when the solar photovoltaic panel cleaning device is in use: the drive motor 401 is started to drive the screw rod 402 connected to its output end to rotate, and the sliding rod 403 provided thereby drives the connecting frame 500 connected to its thread to move along the sliding rod 403, thereby driving the cleaning component 300 to move along the solar photovoltaic panel 101, and the cleaning water is transported to the inside of the fixed plate 303 through the water inlet pipe through the external power, and sprayed through the spray head 304 to rinse the solar photovoltaic panel 101, and then the cleaning brush 305 provided is used to wash it. When the drive motor 401 is started to drive the screw rod 402 to rotate, the gear transmission part 404 provided thereby drives the transmission shaft 601 to rotate. Since the external thread 603 is intermittently provided on its outer wall, when the first When the second connecting seat 604 moves to a position where it contacts the second connecting seat 604, it can drive the second connecting seat 604 to move, thereby driving the washing component 301 and the connecting frame 500 connected thereto to be displaced. When the second connecting seat 604 is separated from the external thread 603, under the action of the elastic force of the first spring 602, a pulling force will be generated on it, pulling it to reset, thereby driving the washing component 301 to reciprocate along the connecting frame 500, thereby reciprocating along the solar photovoltaic panel 101, thereby achieving a better cleaning effect. Driven by the driving component 400, the scraper component 302 is moved along the solar photovoltaic panel 101, which can scrape off the moisture and dust remaining on the surface of the solar photovoltaic panel 101, further improving the cleaning effect of the solar photovoltaic panel 101.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A solar photovoltaic panel cleaning device, comprising a fixing frame (100) and a solar photovoltaic panel (101) mounted on the top of the fixing frame (100), characterized in that: The fixing frame (100) is provided with a first mounting frame (200) and a second mounting frame (201) at the upper and lower ends thereof, respectively; a cleaning component (300) is provided between the first mounting frame (200) and the second mounting frame (201) and is in contact with the solar photovoltaic panel (101) for cleaning the same; the first mounting frame (200) is provided with a driving component (400) for driving the cleaning component (300) to move left and right along the solar photovoltaic panel (101) for cleaning the same; The assembly (300) is connected to the output end of the driving assembly (400) via a connecting frame (500), the cleaning assembly (300) comprising a scrubbing component (301) movably arranged on the connecting frame (500) and a scraper component (302) fixedly connected to the connecting frame (500), wherein a transmission assembly (600) is arranged between the first mounting frame (200) and the connecting frame (500) for driving the scrubbing component (301) to reciprocate to improve the cleaning of the solar photovoltaic panel (101).

2. A solar photovoltaic panel cleaning device according to claim 1, characterized in that: The driving assembly (400) comprises a driving motor (401) arranged on a side wall of a first mounting frame (200) and a screw rod (402) arranged inside the first mounting frame (200) and connected to an output end of the driving motor (401); a sliding rod (403) is arranged inside the second mounting frame (201); and the connecting frame (500) is threadedly connected to the screw rod (402) and slidably connected to the sliding rod (403).

3. A solar photovoltaic panel cleaning device according to claim 2, characterized in that: The connecting frame (500) comprises two first connecting seats (501) threadedly connected to the outer wall of the screw rod (402) and a connecting rod (502) connected between the two first connecting seats (501); the scrubbing component (301) is slidably connected to the outer wall of the connecting rod (502); and the scraper component (302) is fixedly connected to one of the first connecting seats (501).

4. A solar photovoltaic panel cleaning device according to claim 3, characterized in that: The transmission assembly (600) comprises a transmission shaft (601) rotatably arranged inside a first mounting frame (200) and a first spring (602) sleeved on the outer wall of a connecting rod (502), wherein the first spring (602) is located between the first connecting seat (501) and the washing component (301) and is symmetrically arranged in two groups, an outer thread (603) is intermittently arranged on the outer wall of the transmission shaft (601), a second connecting seat (604) matching with the transmission shaft (601) is arranged at the end of the washing component (301), and the transmission shaft (601) and the lead screw (402) are connected via a gear transmission member (404).

5. A solar photovoltaic panel cleaning device according to claim 1, characterized in that: The scrubbing component (301) comprises a fixed plate (303) slidably arranged on a connecting rod (502) and a sliding rod (403), a spray head (304) connected to the bottom of the fixed plate (303) and matched with the solar photovoltaic panel (101), and a cleaning brush (305); the fixed plate (303) is a hollow structure and is connected to the spray head (304); and a water inlet pipe is arranged on the top of the fixed plate (303).

6. A solar photovoltaic panel cleaning device according to claim 1, characterized in that: The scraper component (302) comprises a connection plate (306) arranged on a first connection seat (501), a scraper body (307) slidably connected to the connection plate (306), and a second spring (308) arranged between the scraper body (307) and the connection plate (306).

Images