CN220475679U - Same-frequency steering device for solar photovoltaic panel - Google Patents
Same-frequency steering device for solar photovoltaic panel Download PDFInfo
- Publication number
- CN220475679U CN220475679U CN202322059064.6U CN202322059064U CN220475679U CN 220475679 U CN220475679 U CN 220475679U CN 202322059064 U CN202322059064 U CN 202322059064U CN 220475679 U CN220475679 U CN 220475679U
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- photovoltaic panel
- solar photovoltaic
- motor
- gear sleeve
- connecting rod
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- 230000004323 axial length Effects 0.000 claims abstract 2
- 239000000428 dust Substances 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims 1
- 238000010248 power generation Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a same-frequency steering device of a solar photovoltaic panel, which belongs to the technical field of photovoltaic power generation and comprises a base, wherein three motor fixing frames which are fixed with the base through bolts and distributed at 120 degrees are arranged on the base, a first motor, a second motor and a third motor which are provided with gears and have different axial lengths are arranged on the three motor fixing frames, the gears are respectively meshed with a first gear sleeve, a second gear sleeve and a third gear sleeve which are sleeved on a central shaft of the base, the first gear sleeve, the second gear sleeve and the third gear sleeve are connected with a first vertical connecting rod, a second vertical connecting rod and a third vertical connecting rod which are connected with three connecting rods through side locking screws, and the three connecting rods are connected with an equilateral triangle fixing piece which is connected with the solar photovoltaic panel through hinges through bolts; when only one of the motors works, the change of the angle in the vertical plane is realized, and when the three motors rotate in the same direction, the change of the angle of the horizontal plane is realized; the utility model has the advantages of wide coverage angle range and simple structure.
Description
Technical Field
The utility model belongs to the technical field of solar photovoltaic panel steering, and particularly relates to a same-frequency steering device of a solar photovoltaic panel.
Background
In order to achieve the aim of energy conservation and emission reduction, clean renewable energy is always the aim of research in China, wherein solar energy is used as the most environment-friendly renewable resource, the resource is rich, the solar energy can be used freely, transportation is not needed, no pollution is caused to the environment, the solar energy is used more and more widely, the traditional solar photovoltaic panel is mainly fixedly installed at present, the angle of direct sunlight on the earth is changed in one day or one year, the fixedly installed solar panel cannot ensure that solar light can vertically irradiate the panel for a long time, a larger deviation exists between a power generation system and the angle of solar rays, and the photoelectric conversion efficiency is seriously influenced. The conversion efficiency of the solar cell panel which is generally and fixedly installed is only about 10%, and the problem of low energy utilization efficiency exists.
Disclosure of Invention
The utility model aims to provide a same-frequency steering device of a solar photovoltaic panel so as to solve the problems in the background technology.
The utility model solves the technical problems by adopting the scheme that
The utility model relates to a solar photovoltaic panel same-frequency steering device which comprises a base, wherein three motor fixing frames which are fixed with the base through bolts and distributed at 120 degrees are arranged on the base, a first motor, a second motor and a third motor which are provided with gears and have different shaft lengths are arranged on the three motor fixing frames, the gears are respectively meshed with a first gear sleeve, a second gear sleeve and a third gear sleeve which are sleeved on a central shaft of the base, the first gear sleeve, the second gear sleeve and the third gear sleeve are connected with a first vertical connecting rod, a second vertical connecting rod and a third vertical connecting rod which are connected with three connecting rod hinges through side locking screws, and the three connecting rods are connected with an equilateral triangle fixing piece which is connected with a solar photovoltaic panel through hinges through bolts; when only one of the motors works, the change of the angle in the vertical plane is realized, and when the three motors rotate in the same direction, the change of the angle of the horizontal plane is realized.
Further, the shaft of the base is a stepped shaft, a dust cover is arranged on the upper end face of the shaft, and 12 mounting holes are formed in the base.
Further, mounting holes are formed in four corners of the inner bottom surface of the motor fixing frame.
Further, the third gear sleeve, the second gear sleeve and the first gear sleeve are provided with mounting holes at the positions of the outer surfaces.
Further, the third vertical connecting rod, the second vertical connecting rod and the first vertical connecting rod are L-shaped, so that the interference with the movement of the equilateral triangle fixing piece is avoided, and the mounting holes are formed in the positions of the outer surfaces.
Further, three mounting holes distributed in an equilateral triangle are formed in the outer surface of the equilateral triangle fixing piece.
Advantageous results of the utility model
According to the utility model, the rotation of the three vertical connecting rods is controlled by the three motors, so that the solar photovoltaic panel is driven to turn and incline, and the solar photovoltaic panel caters to sunlight and rotates at the same frequency with the sun, so that the lighting rate can be improved, and the photoelectric conversion efficiency is further improved; the solar photovoltaic panel and the sun can rotate at the same frequency by matching the connecting rod, the vertical connecting rod, the gear sleeve and the equilateral triangle fixing piece, when the three motors rotate in the same direction, 360-degree change in a horizontal plane is realized, when only one motor rotates, and when the other two motors do not work, change in a vertical plane is realized; in the use process, the utility model can be connected into the whole device by an independent module, and can be installed and fixed by bolts and welding connection modes, thereby improving the applicability of the utility model.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of the present utility model
FIG. 2 is an exploded view of the structure of the present utility model
FIG. 3 is an enlarged cross-sectional view of the portion A of FIG. 1
In the drawings, the list of components represented by the various numbers is as follows:
the solar photovoltaic device comprises a base-1, a gear sleeve I-2, a gear sleeve II-3, a gear sleeve III-4, a vertical connecting rod I-5, a vertical connecting rod II-6, a vertical connecting rod III-7, an equilateral triangle fixing piece 8, a connecting rod 9, a solar photovoltaic panel 10, a motor fixing frame 11, a gear 12, a motor I-13, a motor II-14 and a motor III-15.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model is a common-frequency steering device for a solar photovoltaic panel, which comprises a base 1, a first gear sleeve 2, a second gear sleeve 3, a third gear sleeve 4, a first vertical connecting rod 5, a second vertical connecting rod 6, a third vertical connecting rod 7, an equilateral triangle fixing member 8, a connecting rod 9, a solar photovoltaic panel 10, a motor fixing frame 11, a gear 12, a first motor 13, a second motor 14 and a third motor 15.
The shaft of the base 1 is connected by adopting a rotary mode, a first gear sleeve 2, a second gear sleeve 3 and a third gear sleeve 4 are sequentially arranged on the shaft from bottom to top, a first vertical connecting rod 5, a second vertical connecting rod 6 and a third vertical connecting rod 7 are sequentially connected with a first gear sleeve 11, a second gear sleeve 12 and a third gear sleeve 13 by adopting side tightening screws from bottom to top, three connecting rods 9 are connected with the first vertical connecting rod 5, the second vertical connecting rod 6 and the third vertical connecting rod 7 by adopting hinges, an equilateral triangle fixing piece 8 is connected by adopting hinges, and the center of the equilateral triangle fixing piece 8 is collinear with the center of a center solar photovoltaic panel 10 of the base 1; the three motor fixing frames 11 which are distributed around the center of the base 1 at 120 degrees are connected with the base 1 through bolts, and the first motor 13, the second motor 14 and the third motor 15 which are fixed on the 3 motor fixing frames 11 are provided with three gears 12 in a key connection mode, and the three gears 12 are sequentially meshed with the first gear sleeve 2, the second gear sleeve 3 and the third gear sleeve 4.
The shaft of the base 1 is a stepped shaft, so that the purpose of mounting the first gear sleeve 2, the second gear sleeve 3 and the third gear sleeve 4 on the shaft is achieved; a blind hole is formed in the upper end face of the shaft, and a dustproof sleeve is installed on the blind hole, so that the purposes of reducing maintenance time of the first gear sleeve 2, the second gear sleeve 3 and the third gear sleeve 4 and prolonging service life are achieved.
Wherein, the four corners of the inner bottom surface of the three-motor fixing frame 11 are provided with mounting holes, thereby achieving the purpose of fixing the three-motor fixing frame 11 and the base 1 together.
The third vertical connecting rod 7, the second vertical connecting rod 6 and the first vertical connecting rod 5 are L-shaped, so that the aim of avoiding the interference with the movement of the equilateral triangle fixing piece is fulfilled; and the mounting holes are formed in the positions of the outer surfaces, so that the purpose of connecting the gear sleeve III 4, the gear sleeve II 3 and the gear sleeve I2 with the gear sleeve I through side locking screws is achieved.
Wherein three mounting holes distributed in an equilateral triangle are formed on the outer surface of the equilateral triangle fixing piece 8, so that the purpose of connecting the equilateral triangle fixing piece with the solar photovoltaic panel 10 by bolts is achieved.
One specific application of this embodiment is: when the solar photovoltaic panel 10 same-frequency steering device is used, the same-frequency steering device can be used as an independent module to be connected into the device in a bolt fixing or welding mode; when the angle of the solar photovoltaic panel is required to be adjusted in the horizontal plane, the first motor 13, the second motor 14 and the third motor 15 rotate in the same direction, and when the angle of the solar photovoltaic panel is required to be adjusted in the vertical plane, the two motors do not work, only one motor rotates, and finally the change of the space angle is realized, and the same frequency state is kept with the movement of the sun.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a solar photovoltaic panel same frequency steering device, its characterized in that, including base (1), base (1) overhead has three motor mount (11) of 120 degrees angular distributions of being fixed with bolt and base (1), three motor mount (11) overhead have be equipped with gear (12) and different axial length's motor one (13), motor two (14), motor three (15), gear (12) respectively with cover at epaxial gear cover one (2) of base (1), gear cover two (3), gear cover three (4) meshing, gear cover one (2), gear cover two (3), gear cover three (4) are connected with 3 connecting rod (9) hinged connection's perpendicular connecting rod one (5), perpendicular connecting rod two (6) perpendicular connecting rod three (7) through the side locking screw, 3 connecting rod (9) are connected with solar photovoltaic panel (10) bolted connection's equilateral triangle mounting (8) through the hinge.
2. The same-frequency steering device of the solar photovoltaic panel according to claim 1, wherein the shaft of the base (1) is a stepped shaft, a dust cover is arranged on the upper end face of the shaft, and 12 mounting holes are formed in the base (1).
3. The same-frequency steering device of a solar photovoltaic panel according to claim 1, wherein the gear sleeve three (4), the gear sleeve two (3) and the gear sleeve one (2) are provided with mounting holes at the positions of the outer surfaces.
4. The same-frequency steering device of a solar photovoltaic panel according to claim 1, wherein the vertical connecting rods III (7) and II (6) are L-shaped, the vertical connecting rods I (5) avoid motion interference with the equilateral triangle fixing piece (8), and the outer surface positions of the vertical connecting rods I and II are provided with mounting holes.
5. The same-frequency steering device of a solar photovoltaic panel according to claim 1, wherein mounting holes are formed at four corners of the inner bottom surface of the motor fixing frame (11).
6. The same-frequency steering device of a solar photovoltaic panel according to claim 1, wherein three mounting holes distributed in an equilateral triangle are formed in the outer surface of the equilateral triangle fixing piece (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322059064.6U CN220475679U (en) | 2023-08-02 | 2023-08-02 | Same-frequency steering device for solar photovoltaic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322059064.6U CN220475679U (en) | 2023-08-02 | 2023-08-02 | Same-frequency steering device for solar photovoltaic panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220475679U true CN220475679U (en) | 2024-02-09 |
Family
ID=89798367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322059064.6U Active CN220475679U (en) | 2023-08-02 | 2023-08-02 | Same-frequency steering device for solar photovoltaic panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220475679U (en) |
-
2023
- 2023-08-02 CN CN202322059064.6U patent/CN220475679U/en active Active
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