CN218655627U

CN218655627U - Solar photovoltaic power generation equipment with self-cleaning function

Info

Publication number: CN218655627U
Application number: CN202222969965.4U
Authority: CN
Inventors: 刘俊杰; 邓天霞
Original assignee: Anhui Xinjie Energy Management Co ltd
Current assignee: Anhui Xinjie Energy Management Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-21
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a solar photovoltaic power generation device with self-cleaning function, belonging to the technical field of solar energy, comprising a base and supporting legs, wherein the upper surface of each supporting leg is fixedly provided with a water collecting tank, the outer surface of the water collecting tank is fixedly provided with a solar panel, and the outer surface of the water collecting tank is provided with a cleaning component; the utility model discloses in, through being provided with clean subassembly, rainwater in the water catch bowl can flow through the drain pipe, rivers can drive the dwang through the spiral plate and rotate on the surface of supporting leg, second toothed chain wheel can make first toothed chain wheel take place rotatoryly through the transmission of toothed chain, it rotates to drive reciprocal lead screw, make the cleaning brush carry out round trip movement on reciprocal lead screw, clean the surface of solar panel under the round trip movement of cleaning brush, dry stain some liquid such as bird excrement and clean, avoid being difficult to clear material to cause the damage to solar panel, can improve the cleaning power of rainwater simultaneously, further improve the photoelectric conversion rate of solar panel.

Description

Solar photovoltaic power generation equipment with self-cleaning function

Technical Field

The utility model belongs to the technical field of solar energy, especially, relate to a solar photovoltaic power generation equipment with self-cleaning function.

Background

Solar photovoltaic power generation equipment is an important component of renewable energy, photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing a photovoltaic effect, and the photovoltaic power generation has the advantages of no exhaustion risk, high safety, no pollution and no regional influence, so that the photovoltaic power generation is under vigorous development.

The solar photovoltaic power generation equipment works outdoors for a long time, so that the solar panel inevitably occupies objects which are difficult to remove, such as dust or bird droppings and the like, and the objects can influence the absorption of the solar panel on light, so that the power generation quantity of the solar photovoltaic power generation equipment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above problems, a solar photovoltaic power generation device with a self-cleaning function is proposed.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a solar photovoltaic power generation device with a self-cleaning function comprises a base and supporting legs, wherein a water collecting tank is fixedly arranged on the upper surfaces of the supporting legs, a solar panel is fixedly arranged on the outer surface of the water collecting tank, and a cleaning assembly is arranged on the outer surface of the water collecting tank;

clean subassembly is including reciprocal lead screw and dwang, the mounting panel is all installed in the both ends of reciprocal lead screw rotation, the lateral wall of mounting panel and the fixed surface of water catch bowl are connected.

As a further description of the above technical solution:

the outer surface thread of reciprocal lead screw installs the cleaning brush, the one end fixed mounting of cleaning brush has the connecting rod, connecting rod one end fixed mounting has the sliding sleeve.

As a further description of the above technical solution:

sliding mounting has the slide bar on the inner wall of sliding sleeve, the equal fixed mounting in both ends of slide bar has the fixed plate, and the lateral wall of fixed plate is connected with the surface fixed of water catch bowl.

As a further description of the above technical solution:

the one end of dwang is connected with the surface rotation of supporting leg, the fixed surface of dwang installs the second toothed chain wheel, the equal fixed mounting in both ends of reciprocal lead screw has first toothed chain wheel, first toothed chain wheel passes through the toothed chain meshing with the second toothed chain wheel and is connected.

As a further description of the above technical solution:

equal fixed mounting has the drain pipe on the both sides wall of water catch bowl, fixed mounting has the dog on the inner wall of drain pipe, the one end of dwang extends to the inside of drain pipe, the one end fixed mounting of dwang has the spiral plate.

As a further description of the above technical solution:

the solar panel comprises a base, a motor, a supporting rod, a rotary table, a rotary shaft, a rotary table, a solar panel and a photosensitive sensor, wherein the motor and the supporting rod are fixedly mounted on the inner wall of the bottom surface of the base, the rotary table is fixedly mounted at the output end of the motor through the rotary shaft, one end of the supporting rod is connected with the lower surface of the rotary table in a sliding mode, one end of the solar panel is fixedly connected with the upper surface of the rotary table, and the photosensitive sensor is arranged on the outer surface of the base.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through being provided with clean subassembly, rainwater in the water catch bowl can flow through the drain pipe, when the rainwater flows down from the drain pipe, rivers can drive the dwang through the spiral board and rotate on the surface of supporting leg, the dwang can drive the second sprocket and take place to rotate this moment, the second sprocket can make first sprocket take place to rotate through the transmission of chain gear, and then drive reciprocal lead screw and rotate under the spacing of mounting panel, thereby make the cleaning brush carry out round trip movement on reciprocal lead screw, the slide bar can carry on spacingly with the sliding sleeve cleaning brush, clean the surface of solar panel under the round trip movement of cleaning brush, dry some liquid such as bird excrement stain clean, avoid being difficult to clean material to cause the damage to the solar panel, can improve the cleaning power of rainwater simultaneously, further improve the photoelectric conversion rate of solar panel.

2. The utility model discloses in, through being provided with motor and photosensitive sensor, fix the base in specific position through the bolt, at solar photovoltaic power generation equipment during operation, photosensitive sensor can change the strong local signal of sunlight after transmitting for the motor, then the motor can drive the carousel through the pivot and rotate under the support of bracing piece, thereby it follows sun's removal and at the base internal rotation to drive solar panel through the supporting leg, it is long when the perpendicular incidence of the sunlight that extension solar photovoltaic power generation equipment received is long, thereby improve the exposure, and then improve solar photovoltaic power generation equipment's generated energy.

Drawings

Fig. 1 is a schematic perspective view of a solar photovoltaic power generation apparatus with a self-cleaning function.

Fig. 2 is a schematic partial perspective view of a solar photovoltaic power generation device with a self-cleaning function.

Fig. 3 is an enlarged schematic structural diagram of a position a in a solar photovoltaic power generation device with a self-cleaning function.

Fig. 4 is an enlarged schematic structural diagram of a solar photovoltaic power generation device with a self-cleaning function at a position B.

Fig. 5 is an exploded view of a drain pipe in a solar photovoltaic power generation device with a self-cleaning function.

Fig. 6 is a schematic illustration of an exploded structure of a base in a solar photovoltaic power generation device with a self-cleaning function:

1. a base; 2. a turntable; 3. supporting legs; 4. a water collection tank; 5. a drain pipe; 6. a solar panel; 7. a cleaning assembly; 71. a reciprocating screw; 72. a slide bar; 73. a cleaning brush; 74. a first toothed sprocket; 75. rotating the rod; 76. a spiral plate; 77. a second toothed sprocket; 78. a connecting rod; 79. a sliding sleeve; 8. a stopper; 9. a motor; 10. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a solar photovoltaic power generation device with a self-cleaning function comprises a base 1 and supporting legs 3, wherein a water collecting tank 4 is fixedly arranged on the upper surfaces of the supporting legs 3, a solar panel 6 is fixedly arranged on the outer surface of the water collecting tank 4, and a cleaning assembly 7 is arranged on the outer surface of the water collecting tank 4;

clean subassembly 7 is including reciprocal lead screw 71 and dwang 75, the both ends of reciprocal lead screw 71 are all rotated and are installed the mounting panel, the lateral wall of mounting panel and the outer fixed surface of water catch bowl 4 and are connected, the outer surface screw thread of reciprocal lead screw 71 installs cleaning brush 73, the one end fixed mounting of cleaning brush 73 has connecting rod 78, connecting rod 78 one end fixed mounting has sliding sleeve 79, slidable mounting has slide bar 72 on sliding sleeve 79's the inner wall, the equal fixed mounting in both ends of slide bar 72 has the fixed plate, the lateral wall of fixed plate and the outer fixed surface of water catch bowl 4 are connected.

The specific implementation mode is as follows: the second toothed chain wheel 77 rotates the first toothed chain wheel 74 through the transmission of the toothed chain, and further drives the reciprocating lead screw 71 to rotate under the limit of the mounting plate, so that the cleaning brush 73 moves back and forth on the reciprocating lead screw 71, the sliding rod 72 and the sliding sleeve 79 can limit the cleaning brush 73, the surface of the solar panel 6 is cleaned under the back and forth movement of the cleaning brush 73, and liquid dry stains such as bird droppings are cleaned.

The one end of dwang 75 is connected with the surface rotation of supporting leg 3, the fixed surface of dwang 75 installs second toothed chain wheel 77, the equal fixed mounting in both ends of reciprocal lead screw 71 has first toothed chain wheel 74, first toothed chain wheel 74 passes through toothed chain meshing with second toothed chain wheel 77 and is connected, equal fixed mounting has drain pipe 5 on the both sides wall of water catch bowl 4, fixed mounting has dog 8 on drain pipe 5's the inner wall, the one end of dwang 75 extends to drain pipe 5's inside, the one end fixed mounting of dwang 75 has spiral plate 76.

The specific implementation mode is as follows: in rainy days, rainwater can wash the dust of solar panel 6, and rainwater also can fall into water catch bowl 4 simultaneously, and the rainwater in water catch bowl 4 can flow out through drain pipe 5, and when rainwater flowed down from in the drain pipe 5, rivers can drive dwang 75 through spiral plate 76 and rotate on supporting leg 3's surface, and dwang 75 can drive second sprocket 77 and take place to rotate this moment.

Fixed mounting has motor 9 and bracing piece 10 on the bottom surface inner wall of base 1, there is carousel 2 at the output of motor 9 through pivot fixed mounting, the one end of bracing piece 10 and the lower surface sliding connection of carousel 2, the one end of solar panel 6 is connected with the last fixed surface of carousel 2, the surface of base 1 is provided with photosensitive sensor.

The specific implementation mode is as follows: the base 1 is fixed at a specific position through a bolt, when the solar photovoltaic power generation equipment works, a signal of a strong sunlight place is converted by the photosensitive sensor and then transmitted to the motor 9, then the motor 9 drives the turntable 2 to rotate under the support of the support rod 10 through the rotating shaft, and the solar panel 6 is driven by the support legs 3 to rotate in the base 1 along with the movement of the sun.

The working principle is as follows: the base 1 is fixed at a specific position through bolts, when the solar photovoltaic power generation equipment works, the photosensitive sensor can convert signals of strong places of sunlight and transmit the signals to the motor 9, then the motor 9 can drive the turntable 2 to rotate under the support of the support rod 10 through the rotating shaft, so that the solar panel 6 is driven by the support leg 3 to rotate in the base 1 along with the movement of the sun, as the solar photovoltaic power generation equipment is placed outdoors for a long time, dust and bird excrement are inevitable on the solar panel, in rainy days, the rainwater can wash the dust on the solar panel 6, meanwhile, the rainwater can fall into the water collection tank 4, and the rainwater in the water collection tank 4 can flow out through the water drainage pipe 5, when rainwater flows downwards from the interior of the drain pipe 5, water flow can drive the rotating rod 75 to rotate on the surface of the supporting leg 3 through the spiral plate 76, the rotating rod 75 can drive the second toothed chain wheel 77 to rotate at the moment, the second toothed chain wheel 77 can drive the first toothed chain wheel 74 to rotate through the transmission of the toothed chain at the moment, and then the reciprocating lead screw 71 is driven to rotate under the limit of the mounting plate, so that the cleaning brush 73 moves back and forth on the reciprocating lead screw 71, the sliding rod 72 and the sliding sleeve 79 can limit the cleaning brush 73, the surface of the solar panel 6 is cleaned under the back and forth movement of the cleaning brush 73, and liquid dry stains such as bird droppings are cleaned.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a solar photovoltaic power generation equipment with self-cleaning function, includes base (1) and supporting leg (3), the last fixed surface of supporting leg (3) installs water catch bowl (4), the outer fixed surface of water catch bowl (4) installs solar panel (6), its characterized in that: the outer surface of the water collecting tank (4) is provided with a cleaning component (7);

clean subassembly (7) are including reciprocal lead screw (71) and dwang (75), the mounting panel is all installed in the both ends of reciprocal lead screw (71) rotation, the lateral wall of mounting panel and the outer fixed surface of water catch bowl (4) are connected.

2. The solar photovoltaic power generation device with the self-cleaning function as claimed in claim 1, wherein a cleaning brush (73) is installed on the outer surface of the reciprocating lead screw (71) in a threaded mode, a connecting rod (78) is fixedly installed at one end of the cleaning brush (73), and a sliding sleeve (79) is fixedly installed at one end of the connecting rod (78).

3. The solar photovoltaic power generation device with the self-cleaning function as claimed in claim 2, wherein a sliding rod (72) is slidably mounted on the inner wall of the sliding sleeve (79), two ends of the sliding rod (72) are fixedly mounted with a fixing plate, and the side wall of the fixing plate is fixedly connected with the outer surface of the water collecting tank (4).

4. The solar photovoltaic power generation device with the self-cleaning function according to claim 3, wherein one end of the rotating rod (75) is rotatably connected with the outer surface of the supporting leg (3), a second toothed chain wheel (77) is fixedly installed on the outer surface of the rotating rod (75), a first toothed chain wheel (74) is fixedly installed at each of two ends of the reciprocating lead screw (71), and the first toothed chain wheel (74) is connected with the second toothed chain wheel (77) through toothed chain meshing.

5. The solar photovoltaic power generation device with the self-cleaning function according to claim 4, wherein a drain pipe (5) is fixedly mounted on both side walls of the water collection tank (4), a stop block (8) is fixedly mounted on the inner wall of the drain pipe (5), one end of the rotating rod (75) extends to the inside of the drain pipe (5), and a spiral plate (76) is fixedly mounted at one end of the rotating rod (75).

6. The solar photovoltaic power generation device with the self-cleaning function according to claim 5, wherein a motor (9) and a support rod (10) are fixedly installed on an inner wall of a bottom surface of the base (1), a turntable (2) is fixedly installed at an output end of the motor (9) through a rotating shaft, one end of the support rod (10) is slidably connected with a lower surface of the turntable (2), one end of the solar panel (6) is fixedly connected with an upper surface of the turntable (2), and a photosensitive sensor is arranged on an outer surface of the base (1).