Photovoltaic panel support with ash removal function

Abstract

The utility model provides a photovoltaic panel support with a dust cleaning function, which relates to the technical field of photovoltaic supports and comprises a support body, a photovoltaic panel is mounted in the support body, a dust cleaning mechanism used for cleaning dust is arranged above the photovoltaic panel, the outer surface of the support body is fixedly connected with a support frame, a base is arranged below the support body, and the base is fixedly connected with the photovoltaic panel. An adjusting mechanism used for adjusting the inclination angle of the photovoltaic panel is arranged between the supporting frame and the base. According to the photovoltaic panel support with the ash removal function, through the arranged adjusting mechanism, the inclination angle of the photovoltaic panel can be adjusted according to the sunlight irradiation angle, so that the photovoltaic panel can absorb solar energy to the maximum extent, the maximum power generation efficiency is achieved, through the arranged ash removal mechanism, dust or fallen leaves on the surface of the photovoltaic panel can be removed thoroughly, and the photovoltaic panel support is convenient to use. The sunlight absorption efficiency of the photovoltaic panel is improved, and the power generation efficiency of the photovoltaic panel is further improved.

Description

Technical Field

[0001] The utility model relates to a photovoltaic panel bracket, in particular to a photovoltaic panel bracket with a dust cleaning function, belonging to the technical field of photovoltaic brackets. Background Art

[0002] Photovoltaic panels, also known as solar panels, are devices that directly convert light energy into electrical energy through the photoelectric effect or photochemical effect. Solar photovoltaic brackets are special brackets designed for placing, installing and fixing solar panels in solar photovoltaic power generation systems. When sunlight shines vertically on photovoltaic panels, they can better absorb solar energy, make full use of solar energy resources, and achieve maximum power generation efficiency. Solar panels are often installed on the top floors of residential and factory buildings. During long-term use, thick dust is prone to accumulate on the panels. This dust will not only hinder the efficiency of solar panels in absorbing sunlight, but also reduce the power generation efficiency of solar panels. Therefore, it is necessary to regularly clean the dust on the surface of solar panels.

[0003] A photovoltaic bracket with a cleaning function disclosed in the Chinese patent application disclosure CN216356626U includes a bottom frame, a first column, a second column, a top frame, a lead screw and a slide rod, a photovoltaic panel is mounted on the top frame, a first slider is threadedly connected to the outside of the lead screw, a second slider is slidably connected to the outside of the slide rod, and a cleaning roller brush is rotatably connected between the first slider and the second slider via a bearing. The photovoltaic bracket with a cleaning function can clean the photovoltaic panel, remove dust and fallen leaves and other debris on the surface of the photovoltaic panel, and can improve the transmittance of sunlight.

[0004] Although the photovoltaic panels can be cleaned in the implementation scheme of the above patent, since the photovoltaic panels are fixedly installed on the top frame, it is not convenient to adjust the inclination angle of the photovoltaic panels according to the direction of sunlight exposure, which not only affects the photovoltaic panels' absorption of sunlight, but also reduces the photovoltaic panels' power generation efficiency. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model proposes a photovoltaic panel bracket with a dust cleaning function to solve the problem in the prior art that it is inconvenient to adjust the inclination angle of the photovoltaic panel according to the angle of sunlight exposure, resulting in the photovoltaic panel being unable to absorb sunlight to the maximum extent, thereby reducing the power generation efficiency.

[0007] (II) Technical solution

[0008] The utility model is realized through the following technical scheme: a photovoltaic panel bracket with a dust cleaning function.

[0009] It comprises a frame, a photovoltaic panel is installed inside the frame, a dust cleaning mechanism for cleaning dust is arranged above the photovoltaic panel, a support frame is fixedly connected to the outer surface of the frame, a base is arranged below the frame, and an adjustment mechanism for adjusting the inclination angle of the photovoltaic panel is arranged between the support frame and the base;

[0010] The cleaning mechanism includes a cylinder and two symmetrical slide grooves opened inside the frame, and a slide plate 1 and a slide plate 2 are respectively slidably connected inside the two slide grooves, and a water pipe is fixedly connected to the side of the slide plate 1 close to the slide plate 2, and a plurality of high-pressure nozzles arranged at equal distances are arranged on the outer surface of the water pipe, and a connecting rod is fixedly connected to the bottom ends of the slide plate 1 and the slide plate 2, and the telescopic end of the cylinder and the connecting rod are fixedly connected on the outer surface; the connecting rod can pass through the gap between the support frame and the photovoltaic panel; the cleaning mechanism can clean the dust or fallen leaves on the surface of the photovoltaic panel to avoid the situation where dust or debris blocks the sunlight and causes the light transmittance of the photovoltaic panel to decrease, so that the photovoltaic panel can better absorb solar energy and improve the efficiency of absorbing sunlight, thereby improving the power generation efficiency of the photovoltaic panel.

[0011] The regulating mechanism comprises a motor 1 and a motor 2, wherein the output end of the motor 1 is fixedly connected with a worm 1, the outer surface of the worm 1 is meshed with a worm gear 1, the upper surface of the worm gear 1 is fixedly connected with a fixing rod, the top of the fixing rod is fixedly connected with a bevel gear 1, the outer surface of the fixing rod is rotatably connected with a rotating drum, the bottom end of the rotating drum is fixedly connected with a worm gear 2, the output end of the motor 2 is fixedly connected with a worm 2, the outer surface of the worm 2 is meshed with worm gear 2, the top of the rotating drum is fixedly connected with a fixing block, the inner part of the fixing block is rotatably connected with a rotating column, the outer surface of the rotating column is fixedly connected with a bevel gear 2, the bevel gear 1 is meshed with the bevel gear 2, and the outer surface of the rotating column is fixedly connected with a support rod. The regulating mechanism is set up to adjust the tilt angle of the photovoltaic panel according to the angle of sunlight exposure, so that the photovoltaic panel can absorb solar energy to the maximum extent, make full use of solar energy resources, and achieve the maximum power generation efficiency.

[0012] A crossbar is fixedly connected between the first and second slide plates, and a scraper is clamped on one side of the crossbar close to the photovoltaic panel. The scraper can further scrape away debris attached to the surface of the photovoltaic panel to improve the light transmittance of the photovoltaic panel. The arrangement of the scraper and the crossbar clamping can facilitate the replacement of the scraper when it is damaged.

[0013] Preferably, the end of the water pipe away from skateboard one passes through skateboard two and extends to the outside of skateboard two, the end of the water pipe away from skateboard one is connected to an external pipeline, the outer surface of the frame is fixedly connected to a fixing plate, and the outer surface of the cylinder is fixedly connected to the bottom surface of the fixing plate.

[0014] The outer surface of the rotating drum is rotatably connected with a fixed drum, and the outer surface of the fixed drum is fixedly connected with two symmetrical fixed frames, and the bottom surfaces of the two fixed frames are fixedly connected with the upper surface of the base. The fixed drum has a supporting function for the rotating drum and the fixed block.

[0015] Preferably, one end of the support rod away from the rotating column is fixedly connected to the outer surface of the support frame.

[0016] Preferably, the outer surface of the motor 1 is fixedly connected to the upper surface of the base via a pad, and the outer surface of the motor 2 is fixedly connected to the upper surface of the base.

[0017] The utility model provides a photovoltaic panel bracket with a dust cleaning function, which has the following beneficial effects:

[0018] 1. The photovoltaic panel support with dust cleaning function can adjust the inclination angle of the photovoltaic panel according to the angle of sunlight through the adjustment mechanism, so that the photovoltaic panel can absorb solar energy to the maximum extent, make full use of solar energy resources, and achieve the maximum power generation efficiency.

[0019] 2. The photovoltaic panel bracket with a cleaning function can clean the dust or fallen leaves on the surface of the photovoltaic panel through the cleaning mechanism, avoiding the situation where dust or debris blocks the sunlight and causes the transmittance of the photovoltaic panel to decrease, so that the photovoltaic panel can better absorb solar energy and improve the efficiency of absorbing sunlight, thereby improving the power generation efficiency of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the utility model;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of a bottom view of the utility model;

[0022] Figure 3 It is an exploded view of the adjustment mechanism of the utility model;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the dust cleaning mechanism of the utility model.

[0024] Description of Reference Numerals

[0025] 1. Frame; 2. Photovoltaic panels;

[0026] 3. Dust removal mechanism; 301. Slide plate 1; 302. Slide plate 2; 303. Water pipe; 304. High pressure nozzle; 305. Connecting rod; 306. Cylinder; 307. Slide; 308. Crossbar; 309. Scraper; 310. Fixed plate;

[0027] 4. Support frame; 5. Base;

[0028] 6. Adjusting mechanism; 601. Motor 1; 602. Motor 2; 603. Worm 1; 604. Worm wheel 1; 605. Fixed rod; 606. Bevel gear 1; 607. Rotating cylinder; 608. Worm wheel 2; 609. Worm 2; 610. Fixed block; 611. Rotating column; 612. Bevel gear 2; 613. Support rod; 614. Fixed cylinder; 615. Fixed frame. DETAILED DESCRIPTION

[0029] The embodiment of the utility model provides a photovoltaic panel support with a dust cleaning function.

[0030] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , comprising a frame 1, a photovoltaic panel 2 is installed inside the frame 1, a dust cleaning mechanism 3 for cleaning dust is arranged above the photovoltaic panel 2, a support frame 4 is fixedly connected to the outer surface of the frame 1, a base 5 is arranged below the frame 1, and an adjustment mechanism 6 for adjusting the inclination angle of the photovoltaic panel 2 is arranged between the support frame 4 and the base 5;

[0031] Please refer to Figure 1 and Figure 4 The dust cleaning mechanism 3 includes a cylinder 306 and two symmetrical slide grooves 307 opened inside the frame 1. The insides of the two slide grooves 307 are slidably connected with a slide plate 1 301 and a slide plate 2 302 respectively. The slide plate 1 301 is fixedly connected to a water pipe 303 on one side close to the slide plate 2 302. The outer surface of the water pipe 303 is provided with a plurality of high-pressure nozzles 304 arranged at equal distances. The bottom ends of the slide plates 1 301 and the slide plate 2 302 are fixedly connected with a connecting rod 305. The telescopic end of the cylinder 306 is fixedly connected to the connecting rod 305 on the outer surface.

[0032] A crossbar 308 is fixedly connected between the slide plate 1 301 and the slide plate 2 302, and a scraper 309 is clamped on the side of the crossbar 308 close to the photovoltaic panel 2. When the slide plate 1 301 in the dust cleaning mechanism 3 is started, the connecting rod 305 can drive the slide plates 1 301 and the slide plate 2 302 to slide in the slide groove 307 on the frame 1, thereby driving the water pipe 303 and the scraper 309 to slide accordingly, and the water in the water pipe 303 is sprayed from the high-pressure nozzle 304 to wash away the dust on the surface of the photovoltaic panel 2, and the scraper 309 can scrape away the fallen leaves and other debris on the photovoltaic panel 2, so as to avoid the situation where the light transmittance of the photovoltaic panel 2 is reduced due to dust or debris blocking the sunlight, so that the photovoltaic panel 2 can better absorb solar energy, improve the efficiency of absorbing sunlight, and thus improve the power generation efficiency of the photovoltaic panel 2.

[0033] One end of the water pipe 303 away from the skateboard 1 301 passes through the skateboard 2 302 and extends to the outside of the skateboard 2 302. The end of the water pipe 303 away from the skateboard 1 301 is connected to the external pipeline. The outer surface of the frame 1 is fixedly connected to the fixing plate 310, and the outer surface of the cylinder 306 is fixedly connected to the bottom surface of the fixing plate 310.

[0034] Please refer to Figure 2 and Figure 3 The adjusting mechanism 6 includes a motor 1 601 and a motor 2 602. The output end of the motor 1 601 is fixedly connected to a worm 1 603. The outer surface of the worm 1 603 is meshed with a worm wheel 1 604. The upper surface of the worm wheel 1 604 is fixedly connected to a fixing rod 605. The top of the fixing rod 605 is fixedly connected to a bevel gear 1 606. The outer surface of the fixing rod 605 is rotatably connected to a rotating drum 607. The bottom end of the rotating drum 607 is fixedly connected to a worm wheel 2 608. The output end of the motor 2 602 is fixedly connected to a worm 2 609. The outer surface of the worm 2 609 is meshed with the worm wheel 2 608. The top of the rotating drum 607 is fixedly connected to a fixing block 610. The interior of the fixing block 610 is rotatably connected to a rotating column 611. The outer surface of the rotating column 611 is fixedly connected to a bevel gear 2 612. The bevel gear 1 606 is meshed with the bevel gear 2 612. The outer surface of the rotating column 611 is fixedly connected to a support rod 613. Starting the motor 2 602 in the adjustment mechanism 6 can make the worm 2 609 drive the worm wheel 2 608 to rotate, thereby driving the rotating drum 607 and the fixed block 610 to rotate. At the same time, starting the motor 1 601 in the adjustment mechanism 6 can make the worm 1 603 drive the worm wheel 1 604 to rotate, thereby driving the fixed rod 605 and the bevel gear 1 606 to rotate inside the rotating drum 607. At the same time, the rotation of the bevel gear 1 606 can drive the bevel gear 2 612 to rotate, thereby driving the rotating column 611 and the support rod 613 on the rotating column 611 to rotate, and then the inclination angle of the photovoltaic panel 2 can be adjusted according to the angle of sunlight, so that the photovoltaic panel 2 can absorb solar energy to the maximum extent, make full use of solar energy resources, and achieve the maximum power generation efficiency.

[0035] The outer surface of the rotating drum 607 is rotatably connected to a fixed drum 614 , and the outer surface of the fixed drum 614 is fixedly connected to two symmetrical fixing frames 615 , and the bottom surfaces of the two fixing frames 615 are fixedly connected to the upper surface of the base 5 .

[0036] One end of the support rod 613 away from the rotating column 611 is fixedly connected to the outer surface of the support frame 4 .

[0037] The outer surface of the motor 1 601 is fixedly connected to the upper surface of the base 5 via a pad, and the outer surface of the motor 2 602 is fixedly connected to the upper surface of the base 5 .

[0038] When the utility model is in use: when it is necessary to clean the dust on the surface of the photovoltaic panel 2, first connect the water pipe 303 with the external pipe, start the slide plate 1 301 in the dust cleaning mechanism 3, so that the connecting rod 305 can drive the slide plate 1 301 and the slide plate 2 302 to slide in the slide groove 307 on the frame 1, thereby driving the water pipe 303 and the scraper 309 to slide accordingly, and the water in the water pipe 303 is sprayed from the high-pressure nozzle 304 to wash away the dust on the surface of the photovoltaic panel 2, and at the same time, the scraper 309 can scrape away the fallen leaves and other debris on the photovoltaic panel 2, so as to avoid the situation where dust or debris blocks the sunlight and causes the light transmittance of the photovoltaic panel 2 to decrease, so that the photovoltaic panel 2 can better absorb solar energy, improve the efficiency of absorbing sunlight, and thus improve the power generation efficiency of the photovoltaic panel 2; when it is necessary to adjust the light according to the angle of sunlight When the photovoltaic panel 2 is tilted to a certain angle, the motor 2 602 in the adjusting mechanism 6 is started, so that the worm 2 609 can drive the worm wheel 2 608 to rotate, thereby driving the rotating drum 607 and the fixed block 610 to rotate inside the fixed drum 614. At the same time, the motor 1 601 in the adjusting mechanism 6 is started, so that the worm 1 603 can drive the worm wheel 1 604 to rotate, thereby driving the fixed rod 605 and the bevel gear 1 606 to rotate inside the rotating drum 607. At the same time, the rotation of the bevel gear 1 606 can drive the bevel gear 2 612 to rotate, thereby driving the rotating column 611 and the support rod 613 on the rotating column 611 to rotate, thereby adjusting the tilt angle of the photovoltaic panel 2 according to the angle of sunlight, so that the photovoltaic panel 2 can absorb solar energy to the maximum extent, make full use of solar energy resources, and achieve the maximum power generation efficiency.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A photovoltaic panel support with a dust cleaning function, comprising a frame (1), characterized in that: A photovoltaic panel (2) is installed inside the frame (1); a dust cleaning mechanism (3) for cleaning dust is arranged above the photovoltaic panel (2); a support frame (4) is fixedly connected to the outer surface of the frame (1); a base (5) is arranged below the frame (1); and an adjustment mechanism (6) for adjusting the inclination angle of the photovoltaic panel (2) is arranged between the support frame (4) and the base (5); The dust cleaning mechanism (3) comprises a cylinder (306) and two symmetrical slide grooves (307) provided inside the frame (1); a slide plate (301) and a slide plate (302) are slidably connected inside the two slide grooves (307) respectively; a water pipe (303) is fixedly connected to a side of the slide plate (301) close to the slide plate (302); a plurality of high-pressure nozzles (304) arranged at equal distances are arranged on the outer surface of the water pipe (303); a connecting rod (305) is fixedly connected to the bottom ends of the slide plates (301) and the slide plate (302); and the telescopic end of the cylinder (306) is fixedly connected to the connecting rod (305) on the outer surface; The regulating mechanism (6) comprises a motor 1 (601) and a motor 2 (602); the output end of the motor 1 (601) is fixedly connected to a worm 1 (603); the outer surface of the worm 1 (603) is meshed with a worm gear 1 (604); the upper surface of the worm gear 1 (604) is fixedly connected to a fixed rod (605); the top end of the fixed rod (605) is fixedly connected to a bevel gear 1 (606); the outer surface of the fixed rod (605) is rotatably connected to a rotating drum (607); the bottom end of the rotating drum (607) is fixedly connected to the worm gear 2 (60 8), the output end of the motor 2 (602) is fixedly connected to the worm 2 (609), the outer surface of the worm 2 (609) is meshed with the worm gear 2 (608), the top of the rotating cylinder (607) is fixedly connected to the fixed block (610), the interior of the fixed block (610) is rotatably connected to the rotating column (611), the outer surface of the rotating column (611) is fixedly connected to the bevel gear 2 (612), the bevel gear 1 (606) is meshed with the bevel gear 2 (612), and the outer surface of the rotating column (611) is fixedly connected to the support rod (613).

2. The photovoltaic panel support with dust cleaning function according to claim 1, characterized in that: A cross bar (308) is fixedly connected between the first slide plate (301) and the second slide plate (302), and a scraper (309) is clamped on a side of the cross bar (308) close to the photovoltaic panel (2).

3. The photovoltaic panel support with dust cleaning function according to claim 1, characterized in that: The end of the water pipe (303) away from the first slide plate (301) passes through the second slide plate (302) and extends to the outside of the second slide plate (302). The end of the water pipe (303) away from the first slide plate (301) is connected to an external pipeline. The outer surface of the frame (1) is fixedly connected to a fixing plate (310), and the outer surface of the cylinder (306) is fixedly connected to the bottom surface of the fixing plate (310).

4. The photovoltaic panel support with dust cleaning function according to claim 1, characterized in that: The outer surface of the rotating cylinder (607) is rotatably connected to a fixed cylinder (614), and the outer surface of the fixed cylinder (614) is fixedly connected to two symmetrical fixed frames (615), and the bottom surfaces of the two fixed frames (615) are fixedly connected to the upper surface of the base (5).

5. The photovoltaic panel support with dust cleaning function according to claim 1, characterized in that: One end of the support rod (613) away from the rotating column (611) is fixedly connected to the outer surface of the support frame (4).

6. The photovoltaic panel support with dust cleaning function according to claim 1, characterized in that: The outer surface of the motor 1 (601) is fixedly connected to the upper surface of the base (5) via a pad, and the outer surface of the motor 2 (602) is fixedly connected to the upper surface of the base (5).

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