CN222339342U

CN222339342U - A solar power supply device that is easy to maintain

Info

Publication number: CN222339342U
Application number: CN202420809387.4U
Authority: CN
Inventors: 马伟鹏; 谢凤
Original assignee: Baoding Liangma Optoelectronics Technology Co ltd
Current assignee: Baoding Liangma Optoelectronics Technology Co ltd
Priority date: 2024-04-18
Filing date: 2024-04-18
Publication date: 2025-01-10
Anticipated expiration: 2034-04-18

Abstract

The utility model relates to the technical field of solar power supply, in particular to a solar power supply device convenient to maintain. Its technical scheme is including the photovoltaic board that the slope set up, still include the L shape support of fixed mounting in photovoltaic board bottom, the water spray subassembly that is used for giving the photovoltaic board water spray is installed to the one end of L shape support, and be located the fixed plate that two slopes set up of photovoltaic board both sides fixed mounting on the L shape support, slidable mounting has the screw thread piece on the fixed plate, be provided with the drive arrangement who drives the screw thread piece and remove on the fixed plate, be provided with between two screw thread pieces and clean the subassembly, the maintenance mechanism that is used for clearing up and cleans the subassembly is installed to the other end of L shape support. According to the utility model, through the cooperation of the water spraying assembly, the cleaning assembly and the driving device, the surface of the photovoltaic panel is automatically cleaned, further, the cleaning assembly is scraped and cleaned, the use effect of the cleaning assembly is improved, manual cleaning is not needed, and the maintenance workload is reduced.

Description

Solar power supply device convenient to maintain

Technical Field

The utility model relates to the technical field of solar power supply, in particular to a solar power supply device convenient to maintain.

Background

The solar power supply device is equipment for converting light energy into electric energy by utilizing sunlight irradiation, and mainly comprises a photovoltaic panel, a battery pack, a controller and an inverter. Photovoltaic panels are the core component of solar powered devices and are composed of a plurality of solar cells, typically made of semiconductor materials such as silicon. When solar light is irradiated onto a solar panel, the semiconductor material in the panel absorbs the light energy and converts it into electrical energy.

The solar power supply device is usually arranged outdoors, a large amount of dust is easily accumulated on the surface of the photovoltaic panel in the use process, the power supply efficiency of the photovoltaic panel is affected, the existing dust cleaning method is used for cleaning the surface of the photovoltaic panel through flushing cleaning liquid, and dirt is easily accumulated on the used broom, so that the cleaning effect is reduced, and therefore, the solar power supply device convenient to maintain is provided.

Disclosure of Invention

The utility model aims to solve the problem that the cleaning device used in the background technology is easy to collect dirt, so that the cleaning effect is reduced, and provides a solar power supply device convenient to maintain.

The technical scheme includes that the solar power supply device convenient to maintain comprises a photovoltaic plate which is obliquely arranged, an L-shaped support which is fixedly arranged at the bottom of the photovoltaic plate, a water spraying component which is used for spraying water is arranged at one end of the L-shaped support, two obliquely arranged fixing plates which are fixedly arranged on two sides of the photovoltaic plate and are arranged on the L-shaped support, threaded blocks are slidably arranged on the fixing plates, a driving device which drives the threaded blocks to move is arranged on the fixing plates, a cleaning component is arranged between the two threaded blocks, and a maintenance mechanism which is used for cleaning the cleaning component is arranged at the other end of the L-shaped support.

Optionally, the water spray assembly includes the water tank of fixed mounting in L shape support inside, still include the L shape fixed block of fixed mounting in L shape support one side, L shape fixed block top fixed mounting has self priming pump one, through the raceway connection between self priming pump one and the water tank, self priming pump one side fixedly connected with outlet pipe, the tip fixed mounting of outlet pipe has the spray tube, a plurality of evenly distributed's hole for water spraying has been seted up along the length direction of spray tube to the bottom of spray tube, photovoltaic board tip fixed mounting has the guide plate that is located the hole for water spraying below.

Optionally, the cleaning assembly includes a scrubber fixedly mounted between the two threaded blocks.

Optionally, the drive arrangement includes two fixed plates of fixed mounting in photovoltaic board both sides, and one side tip fixed mounting of fixed plate has fixing base one, and the top fixed mounting of fixing base one has motor one, has seted up the notch on the fixed plate, and the threaded rod is installed in the notch inner wall rotation, thread block and threaded rod threaded connection, and the output shaft and the threaded rod rotation of motor one are connected.

Optionally, the maintenance mechanism includes two fixed blocks of fixed mounting in L shape support one end bottom, one side fixed mounting of fixed block has fixing base two, the top fixed mounting of fixing base two has motor two, rotate between two fixed blocks and install lead screw and two fixed mounting's guide bar, and the guide bar is located the lead screw both sides, the output shaft rotation of lead screw and motor two is connected, slidable mounting has the movable block on the guide bar, the movable block rotates with the lead screw to be connected, movable block top fixed mounting has electric telescopic handle, electric telescopic handle's last fixed mounting has two supporting shoe, fixed mounting has semicircle fixed block between two supporting shoe, semicircle fixed block top fixed mounting has the scraper blade of slope setting, the up end of scraper blade is parallel with the up end of photovoltaic board, the scraper blade is the cavity setting, a plurality of parallel delivery ports have been seted up to the up end of scraper blade, still include the self priming pump second of fixed mounting on L shape support, pass through the hose connection between scraper blade and the self priming pump second, pass through the pumping tube connection between self priming pump and the water tank.

Optionally, the bristles of the scrubber are nylon bristles.

Optionally, the hose is a rubber hose.

Compared with the prior art, the utility model has the following beneficial technical effects:

Through the work of the self-priming pump I, the cleaning agent is pumped into the spraying pipe from the water tank through the water delivery pipe, and then is sprayed onto the surface of the photovoltaic panel through the water spraying hole.

Further, the cleaning assembly installed above the photovoltaic plate is used for brushing the surface of the photovoltaic plate, the motor is started to drive the screw rod to rotate, the threaded block in threaded connection with the screw rod moves, and meanwhile the cleaning mechanism is driven to move on the surface of the photovoltaic plate, so that the effect of brushing the surface of the whole photovoltaic plate is achieved.

The cleaning assembly that the scrubbing was accomplished is shifted to directly over the maintenance mechanism, through the motion of electric telescopic handle, with the scraper blade improve to with clean the subassembly contact, motor two starts, drive the threaded rod and rotate, move with the movable block that the threaded rod rotated and is connected, drive the scraper blade and remove on cleaning the subassembly, realize cleaning the effect that impurity that is stained with on the subassembly was scraped, self priming pump two operations simultaneously, in the scraper blade was carried through the hose through the cleaner, the delivery port that sets up on the scraper blade was washed cleaning the subassembly inside, further got rid of cleaning the impurity that is stained with on the subassembly.

Through the cooperation of water spray subassembly and cleaning subassembly and drive arrangement, realize when gathering the dust on the photovoltaic board, wash the photovoltaic board surface voluntarily, further, through the effect of maintaining the mechanism, strike off the dirty thing of having washd the adhesion on the cleaning subassembly greatly, greatly improved the result of use of cleaning the subassembly, and need not manual clearance, reduced maintenance work load.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a solar power supply device which is convenient to maintain;

FIG. 2 shows a top view of a solar powered apparatus of the present utility model for ease of maintenance;

FIG. 3 shows a right side view of a solar powered apparatus of the present utility model for ease of maintenance;

FIG. 4 shows a schematic diagram of the overall structure of a solar power supply device convenient for maintenance;

FIG. 5 is a schematic illustration of a maintenance mechanism;

Fig. 6 is a schematic view of a squeegee.

The water outlet type solar energy collecting device comprises the following components of a 1L-shaped bracket, a 2 photovoltaic plate, a 3 fixing plate, a 4 screw block, a 5 fixing rod, a 6 self-priming pump I, a 7 water outlet pipe, an 8 spraying pipe, a 9 guide plate, a 10 motor I, an 11 fixing seat I, a 12 scrubbing brush, a 13L-shaped fixing block, a 14 water delivery pipe, a 15 water tank, a 16 fixing block, a 17 guiding rod, a 18 screw rod, a 19 moving block, a 20 electric telescopic rod, a 21 supporting block, a 22 scraping plate, a 23 hose, a 24 self-priming pump II, a 25 threaded rod, a 26 motor II, a 27 fixing seat II, a 28 semicircular fixing block, a 2201 and a water outlet.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

As shown in FIG. 1, a solar power supply device convenient to maintain, photovoltaic board 2 including the slope setting, the slope setting can absorb sunlight better, improve light energy conversion efficiency, still including the L shape support 1 of fixed mounting in photovoltaic board 2 bottom, the water spray subassembly that is used for giving photovoltaic board 2 water spray is installed to the one end of L shape support 1, spout the cleaning agent to photovoltaic board 2 surface, impurity such as cleaning dust is easier, the fixed plate 3 that just lie in photovoltaic board 2 both sides fixed mounting has two slope settings on L shape support 1, and the length of fixed plate 3 surpasss photovoltaic board 2, slidable mounting has screw thread piece 4 on the fixed plate 3, be provided with the drive arrangement that drives screw thread piece 4 and remove on the fixed plate 3, be provided with between two screw thread pieces 4 and clean the subassembly, after the cleaning agent sprays photovoltaic board 2 surface, clean the subassembly and start, clean photovoltaic board 2 surface, drive arrangement drives and cleans the subassembly at photovoltaic board 2 surface, clean the whole surface of photovoltaic board 2, the other end of L shape support 1 installs the maintenance mechanism that is used for cleaning up the subassembly as soon as possible, clean up the maintenance mechanism of scraping the subassembly, clean the mechanism can be carried out the dust that cleans the subassembly and clean the impurity that the adhesion extremely greatly and put into under the work, the cleaning assembly is washed down, the efficiency is greatly improved.

As shown in fig. 1-4, the water spraying assembly comprises a water tank 15 fixedly installed on an L-shaped support 1, and further comprises an L-shaped fixing block 13 fixedly installed on one side of the L-shaped support 1, a self-priming pump 6 is fixedly installed at the top of the L-shaped fixing block 13, the self-priming pump 6 is connected with the water tank 15 through a water pipe 14, a water outlet pipe 7 is fixedly connected to one side of the self-priming pump 6, a spraying pipe 8 is fixedly installed at the end part of the water outlet pipe 7, a plurality of uniformly distributed water spraying holes are formed in the bottom of the spraying pipe 8 along the length direction of the spraying pipe 8, a guide plate 9 positioned below the water spraying holes is fixedly installed at the end part of the photovoltaic panel 2, the self-priming pump 6 is started, cleaning liquid is sucked into the self-priming pump 6 through the water pipe 14, is conveyed into the spraying pipe 8 through the water outlet pipe 7, sprayed onto the guide plate 9 through the water spraying holes formed in the bottom of the spraying pipe 8, and then flows downwards along the inclination angle of the photovoltaic panel 2, and the whole surface of the photovoltaic panel 2 is sprayed.

As shown in fig. 1-6, the cleaning assembly comprises a scrubbing brush 12 fixedly arranged between two thread blocks 4, the bristles of the scrubbing brush 12 are nylon bristles which have good elasticity and softness, and the nylon bristles are most gentle in friction to the surface of an object and are more suitable for brushing the surface of sensitive equipment such as a photovoltaic panel 2.

As shown in fig. 1-2, the driving device comprises two fixing plates 3 fixedly installed on two sides of the photovoltaic panel 2, a fixing seat one 11 is fixedly installed at one side end part of each fixing plate 3, a motor one 10 is fixedly installed at the top of each fixing seat one 11, a notch is formed in each fixing plate 3, a threaded rod 25 is rotatably installed on the inner wall of each notch, a threaded block 4 is in threaded connection with the threaded rod 25, an output shaft of each motor one 10 is rotatably connected with the threaded rod 25, the motor one 10 is started to drive the threaded rod 25 to rotate, and due to the limiting effect of the notch, the threaded block 4 in threaded connection with the threaded rod 25 moves in the notch to drive a cleaning assembly to move on the surface of the photovoltaic panel 2, so that the whole surface of the photovoltaic panel 2 is cleaned and cleaned more comprehensively.

As shown in fig. 1-5, the maintenance mechanism comprises two fixed blocks 16 fixedly arranged at the bottom of one end of an L-shaped bracket 1, a second fixed seat 27 is fixedly arranged at one side of the fixed block 16, a second motor 26 is fixedly arranged at the top of the second fixed seat 27, a screw rod 18 and two fixedly arranged guide rods 17 are rotatably arranged between the two fixed blocks 16, the guide rods 17 are positioned at two sides of the screw rod 18, the screw rod 18 is rotatably connected with an output shaft of the second motor 26, a movable block 19 is slidably arranged on the guide rods 17, the movable block 19 is rotatably connected with the screw rod 18, an electric telescopic rod 20 is fixedly arranged at the top of the movable block 19, two supporting blocks 21 are fixedly arranged on the electric telescopic rod 20, a semicircular fixed block 28 is fixedly arranged between the two supporting blocks 21, a scraper 22 which is obliquely arranged at the top of the semicircular fixed block 28 is fixedly arranged, the upper end face of the scraper 22 is parallel to the upper end face of the photovoltaic panel 2, the scraper blade 22 is hollow, the upper end surface of the scraper blade 22 is provided with a plurality of parallel water outlets 2201, the scraper blade 22 is fixedly arranged on the L-shaped bracket 1, the scraper blade 22 is connected with the self-sucking pump II 24 through a hose 23, the hose 23 is a rubber hose, the hose 23 moves along with the scraper blade 22, the rubber material has better elasticity and ageing resistance, the scraper blade is more suitable for the water delivery occasion with more bending and stronger mobility, the self-sucking pump II 24 is connected with the water tank 15 through a water suction pipe, when the driving device drives the cleaning assembly to reach the position right above the maintenance mechanism, the electric telescopic rod 20 is started to lift the scraper blade 22 into the bristle of the scraper blade 12, and simultaneously the motor II 26 is started, the screw 18 rotates, the movable block 19 in threaded connection with the screw rod 18 moves under the action of the guide rod 17, the scraping plate 22 above the movable block 19 repeatedly scrapes bristles of the whole scrubbing brush 12, the self-priming pump two 24 working together with the scraping plate repeatedly scrapes cleaning liquid out of the water tank 15 through the water pumping pipe, the cleaning liquid is conveyed into a cavity of the scraping plate 22 through the hose 23, the cleaning liquid is sprayed out through the water outlet 2201 arranged on the upper end surface of the scraping plate 22, the cleaning assembly is cleaned while the scraping plate 22 scrapes impurities, the cleaning assembly is further cleaned, and impurities on the cleaning assembly are greatly reduced.

When dust is accumulated on the photovoltaic panel 2, the self-priming pump I6 is started, cleaning liquid is sucked into the self-priming pump I6 from the water tank 15 through the water delivery pipe 14, the cleaning liquid is conveyed into the spraying pipe 8 through the water outlet pipe 7, the cleaning liquid is sprayed onto the guide plate 9 through the water spraying holes formed in the bottom of the spraying pipe 8, the cleaning liquid can flow downwards along the inclined angle of the photovoltaic panel 2, the surface of the whole photovoltaic panel 2 is sprayed, the motor I10 is started to drive the threaded rod 25 to rotate, the threaded rod 25 moves in the notch due to the limiting effect of the notch, the threaded block 4 in threaded connection with the threaded rod 25 drives the cleaning component to move on the surface of the photovoltaic panel 2, the cleaning component is cleaned on the whole surface of the photovoltaic panel 2, the cleaning component is more comprehensively cleaned, when the driving device drives the cleaning component to reach the position right above the maintenance mechanism, the electric telescopic rod 20 is started to lift the scraper 22 into the bristle inside the panel 12, meanwhile, the motor II 26 is started, the screw 18 rotates, the moving block 19 in the action of the guide rod 17 is used for downwards, the bristle 12 is scraped off, the bristle 22 above the moving block 19 repeatedly, the scraper 22 is cleaned on the whole panel 12, the end face of the scraper is cleaned through the cleaning component, the cleaning component is further cleaned by the cleaning component, and the cleaning component is carried out through the hose 22, and the cleaning component is further cleaned by the cleaning component.

The above-described embodiments are merely a few alternative embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The solar power supply device convenient to maintain comprises a photovoltaic panel (2) which is obliquely arranged, and is characterized by also comprising an L-shaped bracket (1) fixedly arranged at the bottom of the photovoltaic panel (2);

One end of the L-shaped bracket (1) is provided with a water spraying component for spraying water to the photovoltaic panel (2);

Two obliquely arranged fixed plates (3) are fixedly arranged on the L-shaped support (1) and positioned on two sides of the photovoltaic plate (2), threaded blocks (4) are slidably arranged on the fixed plates (3), a driving device for driving the threaded blocks (4) to move is arranged on the fixed plates (3), and a cleaning assembly is arranged between the two threaded blocks (4);

the other end of the L-shaped bracket (1) is provided with a maintenance mechanism for cleaning the cleaning component.

2. The solar power supply device convenient to maintain according to claim 1, wherein the water spraying component comprises a water tank (15) fixedly installed inside the L-shaped support (1), and further comprises an L-shaped fixing block (13) fixedly installed on one side of the L-shaped support (1), a self-sucking pump I (6) is fixedly installed at the top of the L-shaped fixing block (13), the self-sucking pump I (6) is connected with the water tank (15) through a water pipe (14), a water outlet pipe (7) is fixedly connected to one side of the self-sucking pump I (6), a spraying pipe (8) is fixedly installed at the end part of the water outlet pipe (7), a plurality of uniformly distributed water spraying holes are formed in the bottom of the spraying pipe (8) along the length direction of the spraying pipe (8), and a guide plate (9) located below the water spraying holes is fixedly installed at the end part of the photovoltaic plate (2).

3. A maintenance-friendly solar power supply device according to claim 1, characterized in that the cleaning assembly comprises a scrubber (12) fixedly mounted between two screw blocks (4).

4. The solar power supply device convenient to maintain according to claim 1, wherein the driving device comprises two fixing plates (3) fixedly installed on two sides of the photovoltaic plate (2), one side end part of each fixing plate (3) is fixedly provided with a first fixing seat (11), the top of each first fixing seat (11) is fixedly provided with a first motor (10), the fixing plates (3) are provided with notches, the inner walls of the notches are rotatably provided with threaded rods (25), the threaded blocks (4) are in threaded connection with the threaded rods (25), and an output shaft of each first motor (10) is rotatably connected with the threaded rods (25).

5. The solar power supply device convenient for maintenance according to claim 1, wherein the maintenance mechanism comprises two fixed blocks (16) fixedly installed at the bottom of one end of the L-shaped bracket (1), one side of each fixed block (16) is fixedly provided with a fixed seat II (27), the top of each fixed seat II (27) is fixedly provided with a motor II (26), a screw rod (18) and two fixedly installed guide rods (17) are rotatably installed between the two fixed blocks (16), the guide rods (17) are positioned at two sides of the screw rod (18), the screw rod (18) is rotatably connected with an output shaft of the motor II (26), the guide rods (17) are slidably provided with moving blocks (19), the moving blocks (19) are rotatably connected with the screw rod (18), the tops of the moving blocks (19) are fixedly provided with electric telescopic rods (20), two supporting blocks (21) are fixedly provided with semicircular fixed blocks (28) between the two supporting blocks (21), the tops of the semicircular fixed blocks (28) are fixedly provided with inclined scrapers (22), the upper end faces of the scrapers (22) are parallel to the upper end faces of the hollow scrapers (22) arranged on the hollow scrapers (2), the hollow scrapers (2201) are arranged on the upper end faces of the hollow scrapers (22), the self-priming pump is characterized by further comprising a self-priming pump II (24) fixedly arranged on the L-shaped bracket (1), wherein the scraping plate (22) is connected with the self-priming pump II (24) through a hose (23), and the self-priming pump II (24) is connected with the water tank (15) through a water pumping pipe.

6. A solar powered apparatus for facilitating maintenance according to claim 3, wherein the bristles of the scrubber (12) are nylon bristles.

7. A maintenance-friendly solar power supply device as claimed in claim 5, wherein said hose (23) is a rubber hose.