Photovoltaic support

Abstract

The utility model relates to the photovoltaic technical field, and discloses a photovoltaic support, which comprises a support mechanism, an angle adjusting mechanism, a frame mechanism, a telescoping mechanism and a dedusting mechanism, the support mechanism is located at the bottom of the support, the angle adjusting mechanism is located above the support mechanism, the frame mechanism is located above the angle adjusting mechanism, and the telescoping mechanism is located above the dedusting mechanism. The telescopic mechanisms are located on the left side and the right side of the frame mechanism, and the dust removal mechanism is located above and inside the frame mechanism. The supporting mechanism comprises a base, a stand column, a first motor, a supporting column and a fixing disc, the base is fixedly installed on the ground, the stand column is fixedly installed at the upper end of the base, the first motor is fixedly installed at the upper end of the stand column, the supporting column is fixedly installed at the upper end of the first motor, and the fixing disc is fixedly installed at the upper end of the supporting column. According to the photovoltaic support, rotation of the photovoltaic panel can be adjusted by adjusting work of the first motor through the photosensitive sensor, a more reasonable irradiation angle is adjusted according to the position of the sun, and solar energy is fully utilized.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, in particular to a photovoltaic bracket. Background Art

[0002] Photovoltaic panel bracket is an important component of solar photovoltaic system, which is used to support and install photovoltaic panels so that they can absorb solar energy to the maximum extent under sunlight.

[0003] Existing photovoltaic brackets can only be installed on a flat surface or an inclined surface. When installed on an inclined surface, although it can work when the sun rises, except at noon, one side is always unable to be irradiated by sunlight, which causes a great waste of resources. When installed on a flat surface, although it can maximize the conversion when the sun rises, it cannot be converted when the sun rises or sets, so that the sunlight in these two periods cannot be utilized. In addition, it is located in an open field and is easily damaged by bad weather. Moreover, it is easy to accumulate dust when it is outdoors for a long time, which affects the solar energy conversion efficiency of the photovoltaic panel. Therefore, it is necessary to design a photovoltaic panel bracket that can automatically track the sun, automatically adjust the extension area according to weather changes, and automatically clean the dust on the surface of the photovoltaic panel. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to provide a photovoltaic bracket to solve the problems in the above background technology that the photovoltaic bracket cannot automatically track the sun, cannot automatically adjust the extension area according to weather changes, and cannot automatically clean the dust on the surface of the photovoltaic panel.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic bracket, comprising a supporting mechanism, an angle adjustment mechanism, a frame mechanism, a telescopic mechanism and a dust removal mechanism, wherein the supporting mechanism is located at the bottom of the bracket, the angle adjustment mechanism is located above the supporting mechanism, the frame mechanism is located above the angle adjustment mechanism, the telescopic mechanism is located on the left and right sides of the frame mechanism, and the dust removal mechanism is located above and inside the frame mechanism;

[0008] The supporting mechanism includes a base, a column, a motor 1, a supporting column and a fixing plate, wherein the base is fixedly mounted on the ground, the column is fixedly mounted on the upper end of the base, the motor 1 is fixedly mounted on the upper end of the column, the supporting column is fixedly mounted on the upper end of the motor 1, and the fixing plate is fixedly mounted on the upper end of the supporting column. By installing the base and the column, the installation of the bracket is facilitated and the overall structure is more stable. By installing the motor 1, the supporting column and the fixing plate, the rotation of the photovoltaic panel can be adjusted by adjusting the operation of the motor 1 through a photosensitive sensor. According to the position of the sun, it can be adjusted to a more reasonable irradiation angle, so as to make full use of solar energy for power generation and improve the working efficiency of the photovoltaic panel.

[0009] Preferably, the angle adjustment mechanism includes a U-shaped frame, a fixed shaft, a support plate and a fixed frame, the U-shaped frame is fixedly mounted on the upper end of the fixed disk, the fixed shaft is fixedly mounted on the rear side of the top end of the U-shaped frame, the right side of the support plate is movably mounted on the upper end of the U-shaped frame through the fixed shaft, and the fixed frame is fixedly mounted on the upper end of the support plate. By installing the U-shaped frame and the fixed shaft, the up and down angles of the support plate can be adjusted through the fixed shaft, thereby adjusting the up and down angles of the main frame at the upper end of the fixed frame.

[0010] Preferably, the angle adjustment mechanism includes a connecting frame 1, an electric push rod and a connecting frame 2, the connecting frame 1 is fixedly installed at the lower end of the U-shaped frame, the electric push rod is movably installed at the upper end of the connecting frame 1 and the lower end of the connecting frame 2, and the connecting frame 2 is fixedly installed at the lower end of the support plate. By installing the connecting frame 1, the electric push rod and the connecting frame 2, the upper and lower angles of the main frame can be automatically adjusted through the operation of the electric push rod, thereby saving labor costs, and adjusting the photovoltaic panels to a suitable angle with the sun, thereby improving the working efficiency of the photovoltaic panels.

[0011] Preferably, the main frame, photosensor, wind sensor, protective frame and guide rail, the main frame is fixedly mounted on the upper end of the fixed frame, the photosensor is fixedly mounted on the left upper end of the top protective frame, the wind sensor is fixedly mounted on the right upper end of the top protective frame, the protective frame is fixedly mounted on the upper end and the upper and lower layers inside the main frame, the guide rail is fixedly mounted on the left side of the upper protective frame inside the main frame, and the guide rail is fixedly mounted on the right side of the lower protective frame inside the main frame. By installing the photosensor and the wind sensor, the angle of the photovoltaic panel can be automatically adjusted according to the sun's exposure position, and the extension area of ​​the photovoltaic panel can be adjusted according to the wind force to avoid damage to the photovoltaic panel due to excessive wind.

[0012] Preferably, the frame mechanism includes a photovoltaic panel, a partition, a slide groove 1 and a slide rail. The photovoltaic panel is fixedly installed inside the protective frame, the partition is fixedly installed in the middle of the main frame, the slide groove 1 is fixedly set at the upper and lower ends of the left side and the upper end of the right side of the main frame, and the slide rail is fixedly set at the upper end of the left side and the lower end of the right side of the main frame. By installing the partition, the strength of the structure can be enhanced, and a dust removal brush is installed at the lower end thereof, so that the upper end of the photovoltaic panel can be effectively dusted when the photovoltaic panel is retracted and extended. By installing the slide groove 1 and the slide rail, the movement of the protective frame, connecting block 1 and connecting block 2 is facilitated.

[0013] Preferably, the telescopic mechanism includes a casing one, a casing two, a slide groove two and a slide groove three, the casing one is fixedly mounted on the lower end of the left side of the main frame, the casing two is fixedly mounted on the upper end of the right side of the main frame, the slide groove two is fixedly arranged on the right side of the casing one, and the slide groove three is fixedly arranged on the left and right sides of the casing two. By installing the slide groove two and the slide groove three, the movement of the connecting block one and the connecting block two is facilitated.

[0014] Preferably, the telescopic mechanism includes a second motor, a first threaded rod, a limiting pulley and a first connecting block, the second motor is fixedly mounted on the rear side of the inside of a casing, the first threaded rod is fixedly mounted on the front end of the second motor, the first limiting pulley is movably mounted on the front end of the first threaded rod, the first limiting pulley is fixedly mounted on the front end of the inside of a casing, the first connecting block is movably mounted on the outside of the first threaded rod, and the first connecting block is movably mounted on the inside of the second slide groove. By installing the second motor, the first threaded rod, the limiting pulley and the first connecting block, the protective frame of the lower layer inside the main frame can be quickly extended and retracted, thereby realizing automatic adjustment of the extension area.

[0015] Preferably, the motor three, the threaded rod two, the limiting pulley two and the connecting block two, the motor three is fixedly installed at the front end of the inner casing two, the threaded rod two is fixedly installed at the rear end of the motor three, the limiting pulley two is movably installed at the rear end of the threaded rod two, the connecting block two is movably installed on the outside of the threaded rod two, and the connecting block two is movably installed inside the slide groove three. By installing the motor three, the threaded rod two, the limiting pulley two and the connecting block two, the upper protective frame inside the main frame can be quickly extended and retracted, and the forward and backward movement of the cross bar can be controlled by the connecting rod one, thereby removing dust from the photovoltaic panel on the upper end of the main frame.

[0016] Preferably, the dust removal mechanism includes a cross bar, a connecting rod 1, a connecting rod 2, a roller and a dust removal brush, the cross bar is movably installed on the upper end of the top photovoltaic panel, the connecting rod 1 is fixedly installed on the right side of the cross bar, the connecting rod 1 is fixedly installed on the upper right end of the connecting block 2, the connecting rod 2 is fixedly installed on the left side of the cross bar, the roller is fixedly installed on the lower end of the connecting rod 2, the roller is movably installed inside the slide groove 1 at the upper left end of the main frame, the dust removal brush is fixedly installed on the upper end inside the main frame, the dust removal brush is fixedly installed on the lower end of the partition, and the dust removal brush is fixedly installed on the lower end of the cross bar. By installing the cross bar, the connecting rod 1, the connecting rod 2, the roller and the dust removal brush, and by installing the motor 3 to drive the connecting block 2 to move back and forth, the photovoltaic panels on the upper end of the main frame can also be dusted when the photovoltaic panels are extended and contracted.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The photovoltaic bracket is convenient for installation by installing a base and a column, and the overall structure is more stable. By installing a motor 1, a support column and a fixed plate, the rotation of the photovoltaic panel can be adjusted by adjusting the motor 1 through a photosensitive sensor. According to the position of the sun, it can be adjusted to a more reasonable irradiation angle, so that solar energy can be fully utilized for power generation and the working efficiency of the photovoltaic panel can be improved. By installing a U-shaped frame and a fixed shaft, the support plate can be adjusted up and down through the fixed shaft, and then the up and down angles of the main frame at the upper end of the fixed frame can be adjusted. By installing a connecting frame 1, an electric push rod and a connecting frame 2, the up and down angles of the main frame can be automatically adjusted through the work of the electric push rod, which saves labor costs, and adjusts the photovoltaic panel to a suitable angle with the sun, thereby improving the working efficiency of the photovoltaic panel.

[0019] 2. The photovoltaic bracket can automatically adjust the angle of the photovoltaic panel according to the sun's irradiation position by installing a photosensitive sensor and a wind sensor, and can adjust the extension area of ​​the photovoltaic panel according to the wind force to avoid damage to the photovoltaic panel due to strong wind force; by installing a partition, the strength of the structure can be enhanced, and a dust removal brush is installed at the lower end, so that the upper end of the photovoltaic panel can be effectively dusted when the photovoltaic panel is retracted and extended, and by installing a slide groove and a slide rail, the movement of the protective frame, the connecting block 1 and the connecting block 2 is convenient;

[0020] 3. The photovoltaic bracket can quickly extend and retract the protective frame of the lower layer inside the main frame by installing motor 2, threaded rod 1, limit pulley 1 and connecting block 1, so as to realize automatic adjustment of the extension area. The protective frame of the upper layer inside the main frame can be quickly extended and retracted by installing motor 3, threaded rod 2, limit pulley 2 and connecting block 2, and the forward and backward movement of the cross bar can be controlled by connecting rod 1, so as to remove dust from the photovoltaic panel on the upper end of the main frame. By installing motor 3 to drive connecting block 2 to move forward and backward, the photovoltaic panel on the upper end of the main frame can also be dusted when extending and contracting the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a three-dimensional structural diagram of the framework mechanism of the utility model;

[0023] Figure 3 It is a schematic diagram of the partial three-dimensional structure of the framework mechanism of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the telescopic mechanism of the utility model;

[0025] Figure 5 This is a schematic diagram of the internal three-dimensional structure of the telescopic mechanism of the utility model;

[0026] Figure 6 It is a schematic diagram of the partial three-dimensional structure of the dust removal mechanism of the utility model;

[0027] Figure 7 This is a schematic diagram of the three-dimensional structure of the angle adjustment mechanism of the utility model;

[0028] Figure 8 It is a three-dimensional structural schematic diagram of the support mechanism of the utility model.

[0029] In the figure: 1, support mechanism; 2, angle adjustment mechanism; 3, frame mechanism; 4, telescopic mechanism; 5, dust removal mechanism; 101, base; 102, column; 103, motor 1; 104, support column; 105, fixed plate; 201, U-shaped frame; 202, fixed shaft; 203, support plate; 204, fixed frame; 205, connecting frame 1; 206, electric push rod; 207, connecting frame 2; 301, main frame; 302, photosensor; 303, wind sensor; 304, protective frame; 305, Guide rail; 306, photovoltaic panel; 307, partition; 308, slide groove one; 309, slide rail; 401, housing one; 402, housing two; 403, slide groove two; 404, slide groove three; 405, motor two; 406, threaded rod one; 407, limit pulley one; 408, connecting block one; 409, motor three; 410, threaded rod two; 411, limit pulley two; 412, connecting block two; 501, cross bar; 502, connecting rod one; 503, connecting rod two; 504, roller; 505, dust removal brush. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1 - Figure 8 The utility model provides a technical solution: a photovoltaic bracket, including a support mechanism 1, an angle adjustment mechanism 2, a frame mechanism 3, a telescopic mechanism 4 and a dust removal mechanism 5, the support mechanism 1 is located at the bottom of the bracket, the angle adjustment mechanism 2 is located above the support mechanism 1, the frame mechanism 3 is located above the angle adjustment mechanism 2, the telescopic mechanism 4 is located on the left and right sides of the frame mechanism 3, and the dust removal mechanism 5 is located above and inside the frame mechanism 3; the support mechanism 1 includes a base 101, a column 102, a motor 103, a support column 104 and a fixing plate 105, the base 101 is fixedly installed on the ground, and the column 102 is fixedly installed on the base 1 01 upper end, motor 103 is fixedly mounted on the upper end of column 102, support column 104 is fixedly mounted on the upper end of motor 103, and fixing plate 105 is fixedly mounted on the upper end of support column 104. By installing base 101 and column 102, the installation of the bracket is convenient and the overall structure is more stable. By installing motor 103, support column 104 and fixing plate 105, the operation of motor 103 can be adjusted through photosensitive sensor 302 to adjust the rotation of photovoltaic panel 306. According to the position of the sun, it can be adjusted to a more reasonable irradiation angle, so as to make full use of solar energy for power generation and improve the working efficiency of photovoltaic panel 306.

[0032] The angle adjustment mechanism 2 includes a U-shaped frame 201, a fixed shaft 202, a support plate 203 and a fixed frame 204. The U-shaped frame 201 is fixedly installed on the upper end of the fixed disk 105, the fixed shaft 202 is fixedly installed on the rear side of the top of the U-shaped frame 201, the right side of the support plate 203 is movably installed on the upper end of the U-shaped frame 201 through the fixed shaft 202, and the fixed frame 204 is fixedly installed on the upper end of the support plate 203. By installing the U-shaped frame 201 and the fixed shaft 202, the support plate 203 can be adjusted to an up and down angle through the fixed shaft 202, thereby adjusting the up and down angle of the main frame 301 at the upper end of the fixed frame 204. The angle adjustment mechanism 2 includes a connecting frame 205, an electric push rod 206 and a connecting frame 207. The connecting frame 205 is fixedly installed at the lower end of the U-shaped frame 201. The electric push rod 206 is movably installed at the upper end of the connecting frame 205 and the lower end of the connecting frame 207. The connecting frame 207 is fixedly installed at the lower end of the support plate 203. By installing the connecting frame 205, the electric push rod 206 and the connecting frame 207, the upper and lower angles of the main frame 301 can be automatically adjusted through the operation of the electric push rod 206, thereby saving labor costs, and adjusting the photovoltaic panel 306 to a suitable angle with sunlight, thereby improving the working efficiency of the photovoltaic panel 306.

[0033] The main frame 301, the photosensor 302, the wind sensor 303, the protective frame 304 and the guide rail 305, the main frame 301 is fixedly installed on the upper end of the fixed frame 204, the photosensor 302 is fixedly installed on the upper left side of the top protective frame 304, the wind sensor 303 is fixedly installed on the upper right side of the top protective frame 304, the protective frame 304 is fixedly installed on the upper end and the upper and lower layers inside the main frame 301, the guide rail 305 is fixedly set on the left side of the upper protective frame 304 inside the main frame 301, and the guide rail 305 is fixedly set on the right side of the lower protective frame 304 inside the main frame 301. By installing the photosensor 302 and the wind sensor 303, the angle of the photovoltaic panel 306 can be automatically adjusted according to the sun's irradiation position, and the extension area of ​​the photovoltaic panel 306 can be adjusted according to the wind force to avoid damage to the photovoltaic panel 306 due to excessive wind force. The frame mechanism 3 includes a photovoltaic panel 306, a partition 307, a slide groove 308 and a slide rail 309. The photovoltaic panel 306 is fixedly installed inside the protective frame 304, the partition 307 is fixedly installed in the middle of the main frame 301, the slide groove 308 is fixedly set at the upper and lower ends of the left side and the upper end of the right side of the main frame 301, and the slide rail 309 is fixedly set at the upper end of the left side and the lower end of the right side of the main frame 301. By installing the partition 307, the strength of the structure can be enhanced, and a dust removal brush 505 is installed at its lower end, so that the upper end of the photovoltaic panel 306 can be effectively dusted when the photovoltaic panel 306 is retracted and extended. By installing the slide groove 308 and the slide rail 309, the movement of the protective frame 304, the connecting block 1 408 and the connecting block 2 412 is facilitated.

[0034] The telescopic mechanism 4 includes a casing 1 401, a casing 2 402, a slide groove 2 403 and a slide groove 3 404. The casing 1 401 is fixedly installed at the lower end of the left side of the main frame 301, the casing 2 402 is fixedly installed at the upper end of the right side of the main frame 301, the slide groove 2 403 is fixedly set on the right side of the casing 1 401, and the slide groove 3 404 is fixedly set on the left and right sides of the casing 2 402. By installing the slide groove 2 403 and the slide groove 3 404, the movement of the connecting block 1 408 and the connecting block 2 412 is facilitated. The telescopic mechanism 4 includes a motor 405, a threaded rod 406, a limiting pulley 407 and a connecting block 408. The motor 405 is fixedly installed at the rear side of the casing 401, the threaded rod 406 is fixedly installed at the front end of the motor 405, the limiting pulley 407 is movably installed at the front end of the threaded rod 406, the limiting pulley 407 is fixedly installed at the front end of the casing 401, the connecting block 408 is movably installed on the outside of the threaded rod 406, and the connecting block 408 is movably installed in the inside of the slide groove 403. By installing the motor 405, the threaded rod 406, the limiting pulley 407 and the connecting block 408, the protective frame 304 on the lower layer inside the main frame 301 can be quickly extended and retracted, thereby realizing automatic adjustment of the extension area. Motor three 409, threaded rod two 410, limiting pulley two 411 and connecting block two 412, motor three 409 is fixedly installed at the front end of the casing two 402, threaded rod two 410 is fixedly installed at the rear end of motor three 409, limiting pulley two 411 is movably installed at the rear end of threaded rod two 410, connecting block two 412 is movably installed on the outside of threaded rod two 410, and connecting block two 412 is movably installed inside slide groove three 404. By installing motor three 409, threaded rod two 410, limiting pulley two 411 and connecting block two 412, the protective frame 304 on the upper layer inside the main frame 301 can be quickly extended and retracted, and the forward and backward movement of the cross bar 501 can be controlled by connecting rod one 502, thereby removing dust from the photovoltaic panel 306 at the upper end of the main frame 301.

[0035] The dust removal mechanism 5 includes a cross bar 501, a connecting rod 1 502, a connecting rod 2 503, a roller 504 and a dust removal brush 505. The cross bar 501 is movably mounted on the upper end of the top photovoltaic panel 306, the connecting rod 1 502 is fixedly mounted on the right side of the cross bar 501, the connecting rod 1 502 is fixedly mounted on the upper right end of the connecting block 2 412, the connecting rod 2 503 is fixedly mounted on the left side of the cross bar 501, the roller 504 is fixedly mounted on the lower end of the connecting rod 2 503, and the roller 504 is movably mounted on the upper left end slide of the main frame 301 Inside 1 308, the dust removal brush 505 is fixedly installed at the upper end of the main frame 301, the dust removal brush 505 is fixedly installed at the lower end of the partition 307, and the dust removal brush 505 is fixedly installed at the lower end of the cross bar 501. By installing the cross bar 501, the connecting rod 1 502, the connecting rod 2 503, the roller 504 and the dust removal brush 505, and installing the motor 3 409 to drive the connecting block 2 412 to move back and forth, the photovoltaic panels 306 at the upper end of the main frame 301 can also be dusted when the photovoltaic panels 306 are extended and contracted.

[0036] Working principle: The device is installed at the designated working position. When in use, the light position is sensed by the photosensitive sensor 302, and the U-shaped frame 201 is controlled to rotate by controlling the motor 103, thereby adjusting the photovoltaic panel 306 to follow the sun to adjust left and right. At the same time, the support plate 203 can be controlled to adjust up and down by the electric push rod 206, thereby adjusting the photovoltaic panel 306 to follow the sun to adjust up and down. When subjected to bad weather, the wind force is determined by the wind sensor 303, and the motor 2 405 and the motor 3 409 are controlled to work according to the wind force. The motor 2 405 drives the threaded rod 1 406 to move clockwise, and the connecting block 1 408 moves backward with the clockwise movement of the threaded rod 1 406, and the connecting block 1 408 drives the protective frame The right guide rail 305 of 304 moves inwardly in the slide rail 309. Similarly, the motor three 409 drives the upper protective frame 304 inside the main frame 301 to move inwardly in the slide rail 309, and the photovoltaic panel 306 is retracted inside the main frame 301. When the photovoltaic panel 306 is exposed to the open air for a long time and dust accumulates on the surface, when the photovoltaic panel 306 is retracted inside the main frame 301, the dust removal brush 505 at the upper end of the main frame 301 and the dust removal brush 505 at the lower end of the partition 307 remove dust from the photovoltaic panel 306 inside the main frame 301. At the same time, the operation of the motor three 409 will also drive the cross bar 501 to move through the connecting block two 412, and the dust removal brush 505 at the lower end of the cross bar 501 will remove dust from the top photovoltaic panel 306.

[0037] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A photovoltaic support, comprising a support mechanism (1), an angle adjustment mechanism (2), a frame mechanism (3), a telescopic mechanism (4) and a dust removal mechanism (5), characterized in that: The support mechanism (1) is located at the bottom of the bracket, the angle adjustment mechanism (2) is located above the support mechanism (1), the frame mechanism (3) is located above the angle adjustment mechanism (2), the telescopic mechanism (4) is located on the left and right sides of the frame mechanism (3), and the dust removal mechanism (5) is located above and inside the frame mechanism (3); The support mechanism (1) comprises a base (101), a column (102), a motor (103), a support column (104) and a fixed plate (105); the base (101) is fixedly mounted on the ground; the column (102) is fixedly mounted on the upper end of the base (101); the motor (103) is fixedly mounted on the upper end of the column (102); the support column (104) is fixedly mounted on the upper end of the motor (103); and the fixed plate (105) is fixedly mounted on the support column (104). The angle adjustment mechanism (2) comprises a U-shaped frame (201), a fixed shaft (202), a support plate (203) and a fixed frame (204); the U-shaped frame (201) is fixedly mounted on the upper end of the fixed plate (105); the fixed shaft (202) is fixedly mounted on the rear side of the top end of the U-shaped frame (201); the right side of the support plate (203) is movably mounted on the upper end of the U-shaped frame (201) via the fixed shaft (202); and the fixed frame (204) is fixedly mounted on the upper end of the support plate (203).

2. A photovoltaic support according to claim 1, characterized in that: The angle adjustment mechanism (2) comprises a first connecting frame (205), an electric push rod (206) and a second connecting frame (207); the first connecting frame (205) is fixedly mounted at the lower end of the interior of the U-shaped frame (201); the electric push rod (206) is movably mounted at the upper end of the first connecting frame (205) and the lower end of the second connecting frame (207); and the second connecting frame (207) is fixedly mounted at the lower end of the support plate (203).

3. A photovoltaic support according to claim 2, characterized in that: The frame mechanism (3) comprises a main frame (301), a photosensor (302), a wind sensor (303), a protection frame (304) and a guide rail (305); the main frame (301) is fixedly mounted on the upper end of a fixed frame (204); the photosensor (302) is fixedly mounted on the left upper end of a top protection frame (304); the wind sensor (303) is fixedly mounted on the right upper end of a top protection frame (304); the protection frame (304) is fixedly mounted on the upper end and the upper and lower layers inside the main frame (301); the guide rail (305) is fixedly mounted on the left upper layer protection frame (304) inside the main frame (301); and the guide rail (305) is fixedly mounted on the right lower layer protection frame (304) inside the main frame (301).

4. A photovoltaic support according to claim 3, characterized in that: The frame mechanism (3) comprises a photovoltaic panel (306), a partition (307), a slide groove (308) and a slide rail (309); the photovoltaic panel (306) is fixedly mounted inside the protective frame (304); the partition (307) is fixedly mounted inside the middle of the main frame (301); the slide groove (308) is fixedly arranged at the upper and lower ends of the left side and the upper end of the right side of the main frame (301); and the slide rail (309) is fixedly arranged at the upper end of the left side and the lower end of the right side of the main frame (301).

5. A photovoltaic support according to claim 4, characterized in that: The telescopic mechanism (4) comprises a housing 1 (401), a housing 2 (402), a slide groove 2 (403) and a slide groove 3 (404), wherein the housing 1 (401) is fixedly mounted on the lower left end of the main frame (301), the housing 2 (402) is fixedly mounted on the upper right end of the main frame (301), the slide groove 2 (403) is fixedly mounted on the right side of the housing 1 (401), and the slide groove 3 (404) is fixedly mounted on both left and right sides of the housing 2 (402).

6. A photovoltaic support according to claim 5, characterized in that: The telescopic mechanism (4) comprises a second motor (405), a first threaded rod (406), a limiting pulley (407) and a first connecting block (408), wherein the second motor (405) is fixedly mounted on the rear side of the interior of the first housing (401), the first threaded rod (406) is fixedly mounted on the front end of the second motor (405), the first limiting pulley (407) is movably mounted on the front end of the first threaded rod (406), the first connecting block (408) is movably mounted on the outside of the first threaded rod (406), and the first connecting block (408) is movably mounted on the interior of the second slide groove (403).

7. A photovoltaic support according to claim 6, characterized in that: It also includes a motor three (409), a threaded rod two (410), a limiting pulley two (411) and a connecting block two (412), wherein the motor three (409) is fixedly mounted at the front end inside the housing two (402), the threaded rod two (410) is fixedly mounted at the rear end of the motor three (409), the limiting pulley two (411) is movably mounted at the rear end of the threaded rod two (410), the connecting block two (412) is movably mounted outside the threaded rod two (410), and the connecting block two (412) is movably mounted inside the slide groove three (404).

8. A photovoltaic support according to claim 7, characterized in that: The dust removal mechanism (5) comprises a cross bar (501), a connecting rod 1 (502), a connecting rod 2 (503), a roller (504) and a dust removal brush (505); the cross bar (501) is movably mounted on the upper end of the top photovoltaic panel (306); the connecting rod 1 (502) is fixedly mounted on the right side of the cross bar (501); the connecting rod 1 (502) is fixedly mounted on the upper end of the right side of the connecting block 2 (412); the connecting rod 2 (503) is fixedly mounted on the left side of the cross bar (501); the roller (504) is fixedly mounted on the lower end of the connecting rod 2 (503); the roller (504) is movably mounted inside the slide groove 1 (308) at the upper end of the left side of the main frame (301); the dust removal brush (505) is fixedly mounted on the upper end inside the main frame (301); the dust removal brush (505) is fixedly mounted on the lower end of the partition (307); and the dust removal brush (505) is fixedly mounted on the lower end of the cross bar (501).

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