CN118137950A - Solar photovoltaic panel tracking device - Google Patents

Abstract

The present invention discloses a solar photovoltaic panel tracking device, comprising a support body, a steering assembly fixedly installed at the lower end of the support body, a solar photovoltaic panel device fixedly installed at the right side of the upper end of the support body, and a photovoltaic panel angle adjustment device fixedly installed at the left side of the solar photovoltaic panel device. The present invention installs the photovoltaic panel angle adjustment device, stores the sun position at each moment of the year in advance in the PLC in the computer, and can rely on calculating the sun position at each moment of the fixed location to achieve tracking, that is, by controlling the computer to transmit a signal to the motor, the motor two is driven to make the movable block move on the screw rod until the photovoltaic panel directly shines on the sun and the motor two stops, and installs the steering assembly, so that the control computer can transmit a signal to the motor one while transmitting the signal to the motor two, and drive the two bevel gears to drive the rotating shaft to rotate until the motor one stops rotating after the photovoltaic panel directly shines on the sun.

Description

Solar photovoltaic panel tracking device

Technical Field

The invention relates to the technical field of solar photovoltaic panel tracking, in particular to a solar photovoltaic panel tracking device.

Background technique

Photovoltaic panel assembly is a power generation device that generates direct current when exposed to sunlight. It is composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon). Its solar tracking system is a mechanical and electronic control unit system that optimizes the use of sunlight in the process of photothermal and photovoltaic power generation to improve the efficiency of photoelectric conversion. Existing solar photovoltaic panels are fixed and have a low utilization rate of sunlight, resulting in a portion of sunlight being wasted.

In the prior art, a solar photovoltaic panel elevation angle automatic tracking device with publication number CN216210666U is proposed, comprising a fixing seat, a pillar is installed at the bottom end of the fixing seat, and a controller is fixed on the side of the bottom of the fixing seat close to the pillar, one end of the top of the fixing seat is rotatably connected to a support frame through a rotating shaft, a photovoltaic panel is installed on the side wall of the support frame, a groove is opened on the top of the fixing seat, a screw is rotatably connected to the inside of the groove through a bearing, a threaded sleeve is provided on the outer wall of the screw, and a driven umbrella wheel is fixed to one end of the screw. The utility model can make the connecting rod drive the support frame to rotate stably through the cooperation of structures such as the driving umbrella wheel, the driven umbrella wheel, the screw and the connecting rod, so as to accurately and efficiently adjust the elevation angle of the photovoltaic panel, so that the photovoltaic panel can automatically track the changes of sunlight, ensure that the sunlight can be irradiated vertically, and greatly improve the absorption effect of solar energy.

In order to solve the problem that the photovoltaic panel can only adjust the angle but cannot turn, the existing technology only uses the method of adjusting the angle of the photovoltaic panel, and cannot turn the photovoltaic panel to face the sun, so the sunlight cannot be fully utilized.

Therefore, it is necessary to design a solar photovoltaic panel tracking device that is practical and easy to adjust the angle and turn.

Summary of the invention

The object of the present invention is to provide a solar photovoltaic panel tracking device to solve the problems raised in the above background technology.

In order to solve the above technical problems, the present invention provides the following technical solutions: a solar photovoltaic panel tracking device, comprising a bracket main body, a steering assembly is fixedly installed at the lower end of the bracket main body, a solar photovoltaic panel device is fixedly installed on the right side of the upper end of the bracket main body, a photovoltaic panel angle adjustment device is fixedly installed on the left side of the solar photovoltaic panel device, and the photovoltaic panel angle adjustment device is located in the middle position of the upper end of the bracket main body, and a photovoltaic panel cleaning device is fixedly installed on the upper left end of the bracket main body.

The solar photovoltaic panel device comprises a photovoltaic panel assembly, which is fixedly mounted on the right edge of the bracket body, and a photovoltaic panel connecting assembly is slidably mounted between the upper and lower photovoltaic panel assemblies.

The photovoltaic panel angle adjustment device comprises a connection adjustment component, which is fixedly mounted on the left side of the photovoltaic panel component, and a driving component is fixedly mounted on the lower end of the connection adjustment component.

The photovoltaic panel cleaning device comprises a sliding assembly, which is fixedly mounted on the upper end of the bracket body, and a driving brush assembly is slidably mounted on the outer wall of the sliding assembly.

According to the above technical solution, the bracket body includes a base, a sliding support column is slidably connected to the groove at the upper end of the base, and a support platform is fixedly connected to the top of the sliding support column.

According to the above technical solution, the steering assembly includes a motor 1, which is arranged at a middle position on the top of the base, a bevel gear 1 is fixedly connected to the rotating shaft of the motor 1, a bevel gear 2 is meshedly connected to the teeth of the bevel gear 1, a rotating shaft is fixedly connected to the top of the bevel gear 2, and the rotating shaft is fixedly connected to the middle position of the bottom of the support platform.

According to the above technical solution, the photovoltaic panel assembly includes a hinge, one side of the hinge is fixedly connected to the right edge of the support platform, the other side of the hinge is fixedly connected to an outer frame, a photovoltaic panel is fixedly connected to the outer surface of the outer frame, and a plurality of photovoltaic panels are provided.

According to the above technical solution, the photovoltaic panel connection assembly includes a connecting protrusion, one end of which is fixedly connected to the bottom of the upper outer frame, the inside of the connecting protrusion is slidably connected with a slot, and one end of the slot is fixedly connected to the top of the lower outer frame.

According to the above technical solution, the connection adjustment assembly includes hinge part 2, which is fixedly connected to the outer surface of the lower outer frame, and a connecting column is rotatably connected to hinge part 2, and the lower end of the connecting column is rotatably connected to hinge part 1.

According to the above technical solution, the driving assembly includes a movable block, which is fixedly connected to the bottom of hinge part 1. The internal thread of the movable block is connected to a screw rod, and one end of the screw rod is fixedly connected to motor 2.

According to the above technical solution, the sliding assembly includes support plates, which are fixedly connected to the top edge of the support platform, fixed rods are fixedly connected between the left and right support plates, and sliding blocks are slidably connected to the outer walls of the fixed rods.

According to the above technical solution, the driving brush assembly includes a telescopic cylinder, a brush is fixedly connected to the telescopic cylinder, and the brush is fixedly connected between two sliding blocks.

Compared with the prior art, the beneficial effects achieved by the present invention are:

1. The present invention, by installing a solar photovoltaic panel device, and by setting up a photovoltaic panel assembly and a photovoltaic panel connecting assembly, enables the upper photovoltaic panel to be disassembled by sliding. The pressure on the photovoltaic panel above and the impact of rain on the photovoltaic panel are relatively large, so the upper photovoltaic panel is easily damaged. If a whole photovoltaic panel is installed, it will be a waste. When damaged, only a small part of the upper photovoltaic panel needs to be disassembled and replaced. The installation and disassembly can be completed by sliding the connecting protrusion in the card slot.

2. The present invention, by installing a photovoltaic panel angle adjustment device, and by setting a driving component and a connecting adjustment component, can store the sun's position at each moment of the year in the PLC in the computer in advance, and can rely on calculating the sun's position at each moment at the fixed location to achieve tracking, that is, by controlling the computer to transmit a signal to the motor, so that the motor drives each structure to operate, completes the tracking of the sun, and obtains the most abundant sunlight. After the motor 2 is driven, the movable block moves on the screw rod until the photovoltaic panel is directly exposed to the sun and the motor 2 stops.

3. The present invention, by installing a steering assembly, and by setting up motor one, bevel gear one, bevel gear two and a rotating shaft, can enable the control computer to transmit a signal to motor one while transmitting a signal to motor two, and drive the two bevel gears to drive the rotating shaft to rotate until motor one stops rotating after the photovoltaic panel is directly exposed to the sun. The steering assembly and the photovoltaic panel angle adjustment device need to cooperate with each other to adjust together to obtain the most sufficient sunlight.

4. The present invention can clean the outer surface of the photovoltaic panel by installing a photovoltaic panel cleaning device and arranging a driving brush assembly and a sliding assembly. The photovoltaic panel is prone to be attached with a lot of dust all year round. If it is stained with water and exposed to sunlight, the dust stains will clump, thus affecting the photovoltaic panel to obtain sunlight. Therefore, regular cleaning is required. When cleaning, the photovoltaic panel is adjusted to a horizontal position, and the sliding blocks on both sides are pushed to slide on the fixed rod by the telescopic cylinder, so that the brush cleans the dust on the photovoltaic panel back and forth.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

FIG1 is a schematic diagram of the overall front cross-sectional structure of the present invention;

FIG2 is a schematic diagram of the interior of FIG1 according to the present invention;

FIG3 is a schematic diagram of the steering assembly of FIG2 according to the present invention;

FIG4 is a schematic diagram of the photovoltaic panel angle adjustment device of FIG1 according to the present invention;

FIG5 is an enlarged view of FIG4 A according to the present invention;

FIG. 6 is a schematic diagram of the photovoltaic panel cleaning device of FIG. 1 according to the present invention.

In the figure: 1. bracket body; 2. steering assembly; 3. solar photovoltaic panel device; 4. photovoltaic panel angle adjustment device; 5. photovoltaic panel cleaning device; 11. base; 12. sliding support column; 13. support table; 21. motor one; 22. bevel gear one; 23. bevel gear two; 24. rotating shaft; 31. photovoltaic panel assembly; 32. photovoltaic panel connecting assembly; a1. outer frame; a2. photovoltaic panel; a3. hinge; b1. connecting protrusion; b2. slot; 41. driving assembly; 42. connecting adjustment assembly; c1. motor two; c2. screw rod; c3. movable block; d1. hinge one; d2. connecting column; d3. hinge two; 51. driving brush assembly; 52. sliding assembly; e1. telescopic cylinder; e2. brush; f1. sliding block; f2. fixing rod; f3. support plate.

Detailed ways

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Please refer to Figures 1-6. The present invention provides a technical solution: a solar photovoltaic panel tracking device, including a bracket body 1, a steering assembly 2 is fixedly installed at the lower end of the bracket body 1, and the steering assembly 2 is installed. Through the motor 1 21, bevel gear 1 22, bevel gear 2 23 and rotating shaft 24, the control computer can transmit a signal to the motor 1 21 while transmitting a signal to the motor 2 c1, and drive the two bevel gears to drive the rotating shaft 24 to rotate until the motor 1 21 stops rotating after the photovoltaic panel a2 is directly exposed to the sun. The steering assembly 2 and the photovoltaic panel angle adjustment device 4 need to cooperate with each other to adjust together to obtain the most sufficient sunlight. The bracket body 1 is fixedly installed with a solar photovoltaic panel device 3 on the upper right side. After the solar photovoltaic panel device 3 is installed, the photovoltaic panel assembly 31 and the photovoltaic panel connecting assembly 32 are arranged so that the upper photovoltaic panel a2 can be disassembled by sliding. The pressure on the photovoltaic panel a2 above and the impact of rain on the photovoltaic panel a2 are relatively large, so the upper photovoltaic panel a2 is easily damaged. If a whole photovoltaic panel a2 is installed, it will be wasted. When damaged, only a small part of the photovoltaic panel a2 above needs to be disassembled and replaced. The installation and disassembly can be completed by sliding the connecting protrusion b1 in the card slot b2. The left side of the solar photovoltaic panel device 3 is fixedly installed with a solar photovoltaic panel device 3. The photovoltaic panel angle adjustment device 4 is installed. The photovoltaic panel angle adjustment device 4 is installed. The sun position at each moment of the year is stored in the PLC in the computer in advance through the set driving component 41 and the connection adjustment component 42. The sun position at each moment of the fixed location can be calculated to achieve tracking, that is, the computer is controlled to transmit a signal to the motor, so that the motor drives each structure to operate, completes the tracking of the sun, and obtains the most sufficient sunlight. After the motor c1 is driven, the movable block c3 moves on the screw rod c2 until the photovoltaic panel a2 is directly exposed to the sun. After that, the motor c1 stops, and the photovoltaic panel angle adjustment device 4 is located at the main support In the middle position of the upper end of the body 1, a photovoltaic panel cleaning device 5 is fixedly installed on the upper left end of the bracket body 1. The photovoltaic panel cleaning device 5 is installed, and the outer surface of the photovoltaic panel a2 can be cleaned by setting a driving brush assembly 51 and a sliding assembly 52. The photovoltaic panel a2 is prone to more dust on the outside all year round. If it is stained with water and exposed to sunlight, the dust stains will clump, which will affect the photovoltaic panel a2 from obtaining sunlight. Therefore, it needs to be cleaned regularly. When cleaning, the photovoltaic panel a2 is adjusted to a horizontal position, and the sliding blocks f1 on both sides are pushed to slide on the fixed rod f2 by the telescopic cylinder e1, so that the brush e2 cleans the dust on the photovoltaic panel a2 back and forth.

In this embodiment, the bracket body 1 includes a base 11, a sliding support column 12 is slidably connected to the upper groove of the base 11, and a support platform 13 is fixedly connected to the top of the sliding support column 12. The steering assembly 2 includes a motor 21, which is arranged at the top of the base 11 near the middle position, and a bevel gear 22 is fixedly connected to the rotating shaft of the motor 21, and a bevel gear 23 is meshed and connected on the teeth of the bevel gear 22. A rotating shaft 24 is fixedly connected to the top of the bevel gear 23, and the rotating shaft 24 is fixedly connected to the bottom middle position of the support platform 13. By installing the steering assembly 2, through the motor 21, bevel gear 1 22, bevel gear 23 and rotating shaft 24, the control computer can transmit a signal to the motor 21 while transmitting a signal to the motor 2c1, and drive the two bevel gears to drive the rotating shaft 24 to rotate until the motor 21 stops rotating after the photovoltaic panel a2 is directly exposed to the sun. The steering assembly 2 and the photovoltaic panel angle adjustment device 4 need to cooperate with each other to adjust together to obtain the most sufficient sunlight.

Preferably, the solar photovoltaic panel device 3 includes a photovoltaic panel assembly 31, the photovoltaic panel assembly 31 is fixedly installed at the right edge of the bracket body 1, and a photovoltaic panel connecting assembly 32 is slidably installed between the upper and lower photovoltaic panel assemblies 31. The photovoltaic panel assembly 31 includes a hinge a3, one side of the hinge a3 is fixedly connected to the right edge of the support platform 13, and the other side of the hinge a3 is fixedly connected to the outer frame a1, and the outer surface of the outer frame a1 is fixedly connected to the photovoltaic panel a2, and the photovoltaic panel a2 is provided with a plurality of photovoltaic panels, and the photovoltaic panel connecting assembly 32 includes a connecting protrusion b1, one end of the connecting protrusion b1 is fixedly connected to the bottom of the upper outer frame a1, and the connecting protrusion b1 There is a card slot b2 slidably connected inside, and one end of the card slot b2 is fixedly connected to the top of the lower outer frame a1. By installing the solar photovoltaic panel device 3, the photovoltaic panel assembly 31 and the photovoltaic panel connecting assembly 32 are set, so that the upper photovoltaic panel a2 can be removed by sliding. The pressure on the photovoltaic panel a2 above and the impact of rain on the photovoltaic panel a2 are relatively large, so the upper photovoltaic panel a2 is easy to be damaged. If a whole piece of photovoltaic panel a2 is installed, it will be wasted. When damaged, only a small part of the upper photovoltaic panel a2 needs to be removed and replaced. The installation and disassembly can be completed by sliding the connecting protrusion b1 in the card slot b2.

Further, the photovoltaic panel angle adjustment device 4 includes a connection adjustment component 42, which is fixedly installed on the left side of the photovoltaic panel component 31, and a driving component 41 is fixedly installed at the lower end of the connection adjustment component 42. The connection adjustment component 42 includes a hinge 2 d3, and the hinge 2 d3 is fixedly connected to the outer surface of the lower outer frame a1. The hinge 2 d3 is rotatably connected to a connecting column d2, and the lower end of the connecting column d2 is rotatably connected to a hinge 1 d1. The driving component 41 includes a movable block c3, and the movable block c3 is fixedly connected to the bottom of the hinge 1 d1. The internal thread of the movable block c3 is connected to a screw rod c 2. One end of the screw rod c2 is fixedly connected with the motor c1. By installing the photovoltaic panel angle adjustment device 4, the sun position at each moment of the year is stored in the PLC in the computer in advance through the set driving component 41 and the connection adjustment component 42. The sun position at each moment of the fixed location can be calculated to achieve tracking, that is, by controlling the computer to transmit signals to the motor, the motor drives each structure to operate, completes the tracking of the sun, and obtains the most sufficient sunlight. After the motor c1 is driven, the movable block c3 moves on the screw rod c2 until the photovoltaic panel a2 is directly exposed to the sun, and the motor c1 stops.

Furthermore, the photovoltaic panel cleaning device 5 includes a sliding assembly 52, which is fixedly mounted on the upper end of the bracket body 1, and a driving brush assembly 51 is slidably mounted on the outer wall of the sliding assembly 52. The sliding assembly 52 includes a support plate f3, and the support plates f3 are fixedly connected to the top edge of the support platform 13. A fixed rod f2 is fixedly connected between the left and right support plates f3, and a sliding block f1 is slidably connected to the outer wall of the fixed rod f2. The driving brush assembly 51 includes a telescopic cylinder e1, and a brush e2 is fixedly connected to the telescopic cylinder e1, and the brush e2 is fixedly connected to the telescopic cylinder e1. By installing a photovoltaic panel cleaning device 5 between the two sliding blocks f1, the outer surface of the photovoltaic panel a2 can be cleaned by setting a driving brush assembly 51 and a sliding assembly 52. The photovoltaic panel a2 is prone to being attached with a lot of dust all year round. If it is stained with water and exposed to sunlight, the dust stains will clump, which will affect the photovoltaic panel a2 from obtaining sunlight. Therefore, it needs to be cleaned regularly. When cleaning, the photovoltaic panel a2 is adjusted to a horizontal position, and the sliding blocks f1 on both sides are pushed to slide on the fixed rod f2 by the telescopic cylinder e1, so that the brush e2 cleans the dust on the photovoltaic panel a2 back and forth.

As shown in Figures 1-6, the working principle of the solar photovoltaic panel tracking device is: the sun's position at each moment of the year is stored in the PLC in the computer in advance, and tracking can be achieved by calculating the sun's position at each moment at the fixed location, that is, after the motor c1 is driven, the movable block c3 moves on the screw rod c2 until the photovoltaic panel a2 is directly exposed to the sun, and then the motor c1 stops, and at the same time, the motor 1 21 drives the two bevel gears to drive the rotating shaft 24 to rotate until the photovoltaic panel a2 is directly exposed to the sun, and the motor 1 21 stops rotating.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (9)

1. A solar photovoltaic panel tracking device, comprising a support body (1), characterized in that: a steering assembly (2) is fixedly mounted on the lower end of the support body (1), a solar photovoltaic panel device (3) is fixedly mounted on the right side of the upper end of the support body (1), a photovoltaic panel angle adjustment device (4) is fixedly mounted on the left side of the solar photovoltaic panel device (3), and the photovoltaic panel angle adjustment device (4) is located at the middle position of the upper end of the support body (1), and a photovoltaic panel cleaning device (5) is fixedly mounted on the upper left end of the support body (1); The solar photovoltaic panel device (3) comprises a photovoltaic panel assembly (31), wherein the photovoltaic panel assembly (31) is fixedly mounted on the right edge of the bracket body (1), and a photovoltaic panel connection assembly (32) is slidably mounted between the upper and lower photovoltaic panel assemblies (31); The photovoltaic panel angle adjustment device (4) comprises a connection adjustment component (42), the connection adjustment component (42) is fixedly mounted on the left side of the photovoltaic panel component (31), and a driving component (41) is fixedly mounted on the lower end of the connection adjustment component (42); The photovoltaic panel cleaning device (5) comprises a sliding assembly (52), wherein the sliding assembly (52) is fixedly mounted on the upper end of the bracket body (1), and a driving brush assembly (51) is slidably mounted on the outer wall of the sliding assembly (52). 2. The solar photovoltaic panel tracking device according to claim 1 is characterized in that: the bracket body (1) comprises a base (11), a sliding support column (12) is slidably connected to the groove at the upper end of the base (11), and a support platform (13) is fixedly connected to the top of the sliding support column (12). 3. The solar photovoltaic panel tracking device according to claim 1, characterized in that: the steering assembly (2) comprises a motor 1 (21), the motor 1 (21) is arranged at a top middle position of the base (11), a bevel gear 1 (22) is fixedly connected to the rotating shaft of the motor 1 (21), a bevel gear 2 (23) is meshedly connected to the teeth of the bevel gear 1 (22), a rotating shaft (24) is fixedly connected to the top of the bevel gear 2 (23), and the rotating shaft (24) is fixedly connected to the bottom middle position of the support platform (13). 4. The solar photovoltaic panel tracking device according to claim 1 is characterized in that: the photovoltaic panel assembly (31) includes a hinge (a3), one side of the hinge (a3) is fixedly connected to the right edge of the support platform (13), the other side of the hinge (a3) is fixedly connected to an outer frame (a1), a photovoltaic panel (a2) is fixedly connected to the outer surface of the outer frame (a1), and a plurality of photovoltaic panels (a2) are provided. 5. The solar photovoltaic panel tracking device according to claim 1 is characterized in that: the photovoltaic panel connection assembly (32) includes a connection protrusion (b1), one end of the connection protrusion (b1) is fixedly connected to the bottom of the upper outer frame (a1), the interior of the connection protrusion (b1) is slidably connected with a slot (b2), and one end of the slot (b2) is fixedly connected to the top of the lower outer frame (a1). 6. The solar photovoltaic panel tracking device according to claim 1 is characterized in that: the connection adjustment component (42) includes a second hinge (d3), the second hinge (d3) is fixedly connected to the outer surface of the lower outer frame (a1), the second hinge (d3) is rotatably connected to a connecting column (d2), and the lower end of the connecting column (d2) is rotatably connected to a hinge 1 (d1). 7. The solar photovoltaic panel tracking device according to claim 1 is characterized in that: the driving assembly (41) includes a movable block (c3), the movable block (c3) is fixedly connected to the bottom of the hinge part 1 (d1), the internal thread of the movable block (c3) is connected to a screw rod (c2), and one end of the screw rod (c2) is fixedly connected to the motor 2 (c1). 8. The solar photovoltaic panel tracking device according to claim 1 is characterized in that: the sliding assembly (52) includes a support plate (f3), the support plates (f3) are fixedly connected to the top edge of the support platform (13), a fixing rod (f2) is fixedly connected between the left and right support plates (f3), and a sliding block (f1) is slidably connected to the outer wall of the fixing rod (f2). 9. The solar photovoltaic panel tracking device according to claim 1, characterized in that: the driving brush assembly (51) comprises a telescopic cylinder (e1), a brush (e2) is fixedly connected to the telescopic cylinder (e1), and the brush (e2) is fixedly connected between two sliding blocks (f1).