Accumulated snow prevention tracking type photovoltaic support

Abstract

The utility model discloses an anti-accumulated snow tracking type photovoltaic support, which relates to the field of photovoltaic equipment and comprises a base, a first motor fixedly mounted in the middle of the top end of the base in a penetrating manner, a vertical pipe fixedly mounted at the top end of an output shaft of the first motor, and an adjusting framework assembly arranged at the top end of the vertical pipe and comprises a fixed support. Two movable supports are arranged on the top face of the fixed support, a limiting sliding rod is fixedly installed at the bottom end of each movable support, a plurality of screws are fixedly installed between a front end support body and a rear end support body of the fixed support, the outer rings of the screws are in threaded connection with adjusting nuts, and photosensitive sensors are fixedly installed at the top ends of the two movable supports. By arranging the adjusting framework assembly and the snow accumulation preventing assembly, the distance between the two movable supports can be adjusted according to the size of the solar panel, the solar panels of different sizes can be installed conveniently, and snowflakes and dust on the top faces of the solar panels can be cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic equipment, in particular to an anti-snow tracking photovoltaic bracket. Background Art

[0002] The photovoltaic bracket is one of the key components in the solar photovoltaic power generation system. Its main function is to support and fix the photovoltaic panels to ensure the stable operation of the photovoltaic panels under various environmental conditions. In order to absorb light energy to the greatest extent, a tracking system needs to be installed on the photovoltaic bracket to facilitate the tracking of light. This solution specifically involves an anti-snow tracking photovoltaic bracket. The existing tracking photovoltaic bracket cannot be adjusted according to the size of the photovoltaic panels when installing them, which is not convenient for installing photovoltaic panels of different sizes, and the top surface of the photovoltaic panels cannot be cleaned, and the top surface of the photovoltaic panels is prone to snow and dust accumulation. Utility Model Content

[0003] The main purpose of the utility model is to provide an anti-snow tracking photovoltaic bracket, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A snow-proof tracking photovoltaic bracket comprises a base, a motor 1 is fixedly installed in the center of the top end of the base, a riser is fixedly installed on the top end of the output shaft of the motor 1, an adjustment structure component is arranged on the top end of the riser, the adjustment structure component comprises a fixed bracket, two groups of movable brackets are arranged on the top surface of the fixed bracket, a limiting sliding rod is fixedly installed on the bottom end of each group of movable brackets, a plurality of screws are fixedly installed between the front and rear end frames of the fixed bracket, the outer rings of the screws are threadedly connected with adjustment nuts, light sensors are fixedly installed on the top ends of the two groups of movable brackets, and the two groups of movable brackets are arranged in a front-to-back direction, a solar panel is arranged between the two groups of movable brackets, and an anti-snow component is arranged on the rear end of the solar panel.

[0006] As a further solution of the utility model, the anti-snow accumulation component includes a cleaning box, and electric heating wires are installed at the three upper openings of the cleaning box. A plurality of micro fans are fixedly installed at the lower end of the front box body that penetrates the cleaning box.

[0007] As a further solution of the utility model, a second motor is fixedly installed on the outer side of the vertical pipe near the top, the output shaft of the second motor is fixedly connected to the fixed bracket, and the fixed bracket is movably connected to the vertical pipe through the shaft.

[0008] As a further solution of the utility model, the limiting slide rod is slidably connected to the screw rod, the movable bracket is slidably connected to the fixed bracket, and the plurality of adjusting nuts are divided into two groups arranged in a front-to-back direction, and the two limiting slide rods are located between the two groups of adjusting nuts.

[0009] As a further solution of the utility model, the side cross-section of the movable bracket is set in a "J" shape, the solar panel is clamped with the movable bracket, a controller is fixedly installed inside the vertical pipe, and motor 1, solar panel, motor 2 and photosensor are all electrically connected to the controller.

[0010] As a further solution of the utility model, the side view of the cleaning box is arranged in a "6" shape, the cleaning box is snap-connected with the solar panel, the upper end opening of the cleaning box is located above the top surface of the solar panel, and the micro fan is located below the bottom surface of the solar panel.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model provides an adjustment framework component and an anti-snow accumulation component, rotates the adjustment nut and moves the limit slide bar to drive the movable bracket to move, so that the spacing between the two groups of movable brackets can be adjusted according to the size of the solar panel, and then the two adjustment nuts are rotated to approach each other to drive the limit slide bar to move, and then the two groups of movable brackets are driven to approach each other to clamp and fix the solar panel, which is convenient for installing solar panels of different sizes. At the same time, after the micro-blower is started, the micro-blower draws air from the environment, and when the air is blown out through the opening at the top of the cleaning box, it is heated by the electric heating wire to form hot wind, which is blown to the top surface of the solar panel. The hot wind melts snowflakes and dust, avoids snow accumulation on the top of the solar panel on snowy days, avoids dust accumulation, and facilitates cleaning of the top surface of the solar panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a snow-proof tracking photovoltaic bracket of the utility model;

[0014] Figure 2 This is a rear view of the overall structure of a snow-proof tracking photovoltaic bracket of the utility model;

[0015] Figure 3 This is a side view of the overall structure of an anti-snow tracking photovoltaic bracket of the utility model;

[0016] Figure 4 This is a structural breakdown diagram of an adjustment framework component in an anti-snow tracking photovoltaic support of the utility model;

[0017] Figure 5 It is a side view of an adjustment structure component in a snow-proof tracking photovoltaic support of the utility model;

[0018] Figure 6 The utility model is a schematic structural diagram of an anti-snow component in an anti-snow tracking photovoltaic bracket.

[0019] In the figure: 1. base; 2. motor 1; 3. riser; 4. adjustment structure assembly; 5. anti-snow assembly; 6. solar panel; 7. motor 2; 401. fixed bracket; 402. movable bracket; 403. photosensitive sensor; 404. limit slide bar; 405. adjustment nut; 406. screw; 501. cleaning box; 502. micro fan; 503. heating wire. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-Figure 6 As shown, a snow-proof tracking photovoltaic bracket comprises a base 1, a motor 2 is fixedly installed in the center of the top of the base 1, a riser 3 is fixedly installed on the top of the output shaft of the motor 2, an adjustment structure component 4 is arranged on the top of the riser 3, and the adjustment structure component 4 comprises a fixed bracket 401, two groups of movable brackets 402 are arranged on the top surface of the fixed bracket 401, and a limiting slide bar 404 is fixedly installed on the bottom end of each group of movable brackets 402, and a plurality of screws 406 are fixedly installed between the front and rear end frames of the fixed bracket 401, and the outer ring of the screw 406 is threadedly connected with an adjusting nut 405, and the tops of the two groups of movable brackets 402 are fixedly installed with a photosensitive sensor 403, and the two groups of movable brackets 402 are arranged in a front-to-back direction, a solar panel 6 is arranged between the two groups of movable brackets 402, and an anti-snow component 5 is arranged at the rear end of the solar panel 6.

[0022] The anti-snow accumulation component 5 includes a cleaning box 501, and electric heating wires 503 are installed at the three upper openings of the cleaning box 501. A plurality of micro fans 502 are fixedly installed at the lower end of the front box body of the cleaning box 501. The anti-snow accumulation component 5 is arranged to melt the snowflakes falling on the top surface of the solar panel 6, thereby preventing snow and ice from accumulating on the top surface of the solar panel 6.

[0023] A motor 27 is fixedly installed on the outer side of the vertical pipe 3 near the top, and the output shaft of the motor 27 is fixedly connected to the fixed bracket 401. The fixed bracket 401 is movably connected to the vertical pipe 3 through the shaft. After the motor 27 is started, it drives the fixed bracket 401 to rotate, thereby changing the angle of the solar panel 6, so that the solar panel 6 can absorb light energy.

[0024] The limiting slide bar 404 is slidably connected to the screw rod 406, the movable bracket 402 is slidably connected to the fixed bracket 401, and a plurality of adjusting nuts 405 are evenly divided into two groups arranged in a front-to-back direction. The two limiting slide bars 404 are located between the two groups of adjusting nuts 405. The limiting slide bars 404 are driven to move by rotating the adjusting nuts 405, thereby driving the movable bracket 402 to move and clamp the solar panel 6.

[0025] The side cross-section of the movable bracket 402 is arranged in a "J" shape, the solar panel 6 is snap-connected to the movable bracket 402, a controller is fixedly installed inside the vertical pipe 3, and the motor 1 2, solar panel 6, motor 2 7 and photosensor 403 are all electrically connected to the controller. The photosensor 403 detects the position and intensity of light and feeds back to the controller, and then the controller adjusts the angle and direction of the solar panel 6 by controlling motor 1 2 and motor 2 7 to facilitate tracking of light.

[0026] The side view of the cleaning box 501 is arranged in a "6" shape. The cleaning box 501 is snap-connected with the solar panel 6. The upper opening of the cleaning box 501 is located above the top surface of the solar panel 6. The micro fan 502 is located below the bottom surface of the solar panel 6. After the micro fan 502 is started, it draws ambient air into the cleaning box 501. When the air is blown out through the upper opening of the cleaning box 501, it is heated by the heating wire 503 to form hot air that blows onto the top surface of the solar panel 6, melting the fallen snowflakes and avoiding the formation of snow accumulation.

[0027] It should be noted that the utility model is a snow-proof tracking photovoltaic bracket. When in use, the base 1 is first fixed to the mounting surface by external bolts, and then the adjusting nut 405 is rotated to move it to the two ends of the screw 406, and the fixed bracket 401 is slid along the direction of the screw 406 to drive the movable bracket 402 to move, and the distance between the two groups of movable brackets 402 is adjusted, so as to facilitate the adjustment of the adjustment structure component 4 according to the size of the solar panel 6;

[0028] After the adjustment is completed, the solar panel 6 is placed between the two sets of movable brackets 402, and the movable brackets 402 are moved to clamp and fix the solar panel 6, and then the two adjustment nuts 405 are screwed again to move closer to each other to limit the position of the limiting slide bar 404, thereby fixing the two sets of movable brackets 402, thereby fixing the solar panel 6;

[0029] After the solar panel 6 is fixed, the solar panel 6 absorbs light energy and converts it into electrical energy. At the same time, the light position and intensity are detected by the photosensitive sensor 403 and fed back to the controller. Then the controller adjusts the angle and direction of the solar panel 6 by controlling the motor 1 2 and the motor 2 7 to track the light.

[0030] When the micro fan 502 in the anti-snow component 5 is started, ambient air is drawn into the cleaning box 501. When the air is blown out through the upper opening of the cleaning box 501, it is heated by the heating wire 503 to form hot air that blows to the top surface of the solar panel 6, melting the fallen snowflakes to avoid the formation of snow accumulation. While the hot air is blowing out, it can also clean the dust on the top surface of the solar panel 6, thereby cleaning the top surface of the solar panel 6.

[0031] 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 snow-proof tracking photovoltaic bracket, characterized in that: The invention comprises a base (1), a motor (2) is fixedly installed at the center of the top end of the base (1), a vertical pipe (3) is fixedly installed at the top end of the output shaft of the motor (2), an adjustment structure component (4) is arranged at the top end of the vertical pipe (3), and the adjustment structure component (4) comprises a fixed bracket (401), two groups of movable brackets (402) are arranged on the top surface of the fixed bracket (401), a limit sliding rod (404) is fixedly installed at the bottom end of each group of movable brackets (402), a plurality of screw rods (406) are fixedly installed between the front and rear end frames of the fixed bracket (401), the outer rings of the screw rods (406) are threadedly connected with adjustment nuts (405), the top ends of the two groups of movable brackets (402) are fixedly installed with light-sensitive sensors (403), and the two groups of movable brackets (402) are arranged in a front-to-back direction, a solar panel (6) is arranged between the two groups of movable brackets (402), and a snow-proof component (5) is arranged at the rear end of the solar panel (6).

2. The anti-snow tracking photovoltaic bracket according to claim 1, characterized in that: The snow accumulation prevention component (5) comprises a cleaning box (501), three upper openings of the cleaning box (501) are all equipped with electric heating wires (503), and a plurality of micro fans (502) are fixedly installed at the lower end of the front box body penetrating the cleaning box (501).

3. The anti-snow tracking photovoltaic bracket according to claim 1, characterized in that: A second motor (7) is fixedly mounted on the outer side of the vertical pipe (3) near the top end, and the output shaft of the second motor (7) is fixedly connected to the fixed bracket (401), and the fixed bracket (401) is movably connected to the vertical pipe (3) via a shaft.

4. The anti-snow tracking photovoltaic bracket according to claim 1, characterized in that: The limiting slide bar (404) is slidably connected to the screw rod (406), the movable bracket (402) is slidably connected to the fixed bracket (401), and a plurality of adjusting nuts (405) are evenly divided into two groups arranged in a front-to-back direction, and the two limiting slide bars (404) are located between the two groups of adjusting nuts (405).

5. The anti-snow tracking photovoltaic bracket according to claim 1, characterized in that: The side cross-section of the movable bracket (402) is arranged in a "J" shape, the solar panel (6) is snap-connected with the movable bracket (402), a controller is fixedly installed inside the vertical pipe (3), and the motor 1 (2), the solar panel (6), the motor 2 (7) and the light-sensitive sensor (403) are all electrically connected to the controller.

6. The anti-snow tracking photovoltaic bracket according to claim 2, characterized in that: The side view of the cleaning box (501) is arranged in a "6" shape, the cleaning box (501) is snap-connected with the solar panel (6), the upper end opening of the cleaning box (501) is located above the top surface of the solar panel (6), and the micro fan (502) is located below the bottom surface of the solar panel (6).

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