CN211123773U - Tracking type photovoltaic power generation device capable of being turned over randomly - Google Patents

Tracking type photovoltaic power generation device capable of being turned over randomly Download PDF

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Publication number
CN211123773U
CN211123773U CN201922304298.6U CN201922304298U CN211123773U CN 211123773 U CN211123773 U CN 211123773U CN 201922304298 U CN201922304298 U CN 201922304298U CN 211123773 U CN211123773 U CN 211123773U
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China
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photovoltaic
power generation
photovoltaic power
frame
generation device
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CN201922304298.6U
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朱冬宏
周金龙
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Jiangsu Jindi Electronic Technology Co ltd
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Jiangsu Jindi Electronic Technology Co ltd
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Abstract

The utility model discloses a tracking formula photovoltaic power generation device of arbitrary upset relates to photovoltaic power generation technical field, the on-line screen storage device comprises a base, rotate on the base and install the horizontally roating seat, install four length adjustable support posts on the roating seat perpendicularly, four the support post is the rectangle and arranges, and four the upper end of support post all is articulated with photovoltaic frame's lower terminal surface ball, fixed mounting has the photovoltaic board on the photovoltaic frame. The utility model discloses the upper end of four piece well support posts all with photovoltaic frame's lower terminal surface ball joint, through the length of adjusting four support posts respectively, make photovoltaic frame can follow arbitrary direction upset to make the sunlight shoot directly all the time on the photovoltaic board, improved photovoltaic power generation's efficiency greatly.

Description

Tracking type photovoltaic power generation device capable of being turned over randomly
Technical Field
The utility model relates to a photovoltaic power generation technical field especially relates to a tracking formula photovoltaic power generation device of arbitrary upset.
Background
The photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing a photovoltaic effect of a semiconductor section, a large-area solar cell module is formed by packaging and protecting after series connection, and a photovoltaic power generation device is formed by matching with components such as a power controller and the like.
In the photovoltaic power generation process, the absorption amount of sunlight by the photovoltaic power generation panel directly relates to the power generation efficiency. Most of the existing photovoltaic power generation devices adopt a fixed installation mode, and when the direct incidence angle of sunlight changes along with the change of time, the photovoltaic panel cannot obtain the maximum irradiation area, so that the utilization rate of solar energy resources is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome prior art's shortcoming, provide a tracking formula photovoltaic power generation device of arbitrary upset.
In order to solve the technical problem, the technical scheme of the utility model as follows:
the utility model provides a tracking formula photovoltaic power generation device of arbitrary upset, includes the base, rotate on the base and install the horizontally roating seat, install four length-adjustable support post, four perpendicularly on the roating seat support post is the rectangle and arranges, and four support post's upper end all is articulated with photovoltaic frame's lower terminal surface ball, photovoltaic frame is last fixed mounting has the photovoltaic board.
As an arbitrary upset tracking formula photovoltaic power generation device's an preferred scheme, wherein: the utility model discloses a photovoltaic module support post, including the bracing piece, the bracing piece is located the bracing piece, sleeve fixed mounting in on the roating seat, the upper end of bracing piece and photovoltaic frame lower terminal surface ball hinge, the first locating hole of a plurality of has been seted up along its length direction equidistance to telescopic side, the side correspondence of bracing piece has seted up the second locating hole, the second locating hole can with arbitrary first locating hole aligns to fix a position through the positioning screw.
As an arbitrary upset tracking formula photovoltaic power generation device's an preferred scheme, wherein: and servo electric cylinders for driving the supporting stand columns to ascend and descend are arranged on the rotating seat corresponding to the supporting stand columns.
As an arbitrary upset tracking formula photovoltaic power generation device's an preferred scheme, wherein: the side edges of the photovoltaic panels on the photovoltaic frame are provided with light reflecting plates, and the included angle between each light reflecting plate and the corresponding photovoltaic panel is 120-150 degrees.
As an arbitrary upset tracking formula photovoltaic power generation device's an preferred scheme, wherein: one end of the reflector is hinged to the photovoltaic frame, so that an included angle between the reflector and the photovoltaic panel is adjustable.
The utility model has the advantages that:
(1) in the utility model, the upper ends of the four supporting columns are all spherically hinged with the lower end surface of the photovoltaic frame, and the photovoltaic frame can be turned over along any direction by respectively adjusting the lengths of the four supporting columns, so that sunlight can be always directly irradiated on the photovoltaic panel, and the efficiency of photovoltaic power generation is greatly improved;
(2) the utility model discloses well support post all installs on the rotary disk, can drive the photovoltaic frame rotation through the rotary disk rotation, can directly adjust the orientation of photovoltaic board under the condition of not adjusting support post length, and the regulation efficiency is high, also can adjust the orientation of photovoltaic board according to actual service conditions and support post cooperation;
(3) the length of the supporting stand columns can be manually adjusted, and can also be automatically adjusted through the servo electric cylinder, and during adjustment, the required height of each supporting stand column can be calculated according to the angle of light at the moment, and then the accurate adjustment is carried out through the servo electric cylinder, so that the maximum photovoltaic power generation efficiency is ensured;
(4) the photovoltaic frame is also provided with the reflecting plate, partial sunlight can be reflected to the photovoltaic plate through the reflecting plate, the photovoltaic plate can absorb the sunlight for multiple times, and the photovoltaic power generation efficiency is further improved; meanwhile, the reflector is hinged on the photovoltaic frame, so that the angle of the reflector can be adjusted according to actual use requirements.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a first embodiment provided by the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the present invention;
wherein: 1. a base; 2. a rotating base; 3. supporting the upright post; 4. a photovoltaic frame; 5. a photovoltaic panel; 6. a support bar; 7. a sleeve; 8. a first positioning hole; 9. positioning the bolt; 10. a servo electric cylinder; 11. a reflector.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
In the photovoltaic power generation process, the absorption amount of sunlight by the photovoltaic power generation panel directly relates to the power generation efficiency. Most of the existing photovoltaic power generation devices adopt a fixed installation mode, when the direct incidence angle of sunlight changes along with the change of time, the photovoltaic panel 5 cannot obtain the maximum irradiation area, and the utilization rate of solar energy resources is reduced.
Referring to fig. 1, in view of this, the first embodiment of the present invention provides an arbitrarily-overturned tracking-type photovoltaic power generation apparatus, which includes a base 1, a rotating seat 2 parallel to a horizontal plane is rotatably mounted on the base 1, and the rotating seat 2 is in transmission connection with a rotating electrical machine located in the base 1. The rotating base 2 can be driven to rotate around the axis of the rotating base by the driving of the rotating motor.
Four supporting columns 3 are fixedly installed on the rotating base 2, and the four supporting columns 3 are arranged in a rectangular shape. Every support post 3 all includes sleeve 7 of fixed mounting on roating seat 2, and the mounting groove along vertical direction is seted up to the coaxial in this sleeve 7, and slidable mounting has bracing piece 6 along vertical direction in this mounting groove. The lower end of the support rod 6 is positioned in the mounting groove, and the upper end extends out of the sleeve 7. The upper ends of the four support rods 6 are respectively in ball hinge joint with four corner parts of the lower end surface of the photovoltaic frame 4. By adjusting the length of the portion of the support bar 6 extending beyond the sleeve 7, the length of the support column 3 can be adjusted, thereby making the orientation of the photovoltaic frame 4 adjustable. A plurality of photovoltaic panels 5 are fixedly arranged on the photovoltaic frame 4.
Wherein, seted up a plurality of first locating hole 8 along vertical direction equidistance on the lateral wall of sleeve 7, these first locating holes 8 communicate to the mounting groove in the sleeve 7. A second positioning hole is correspondingly formed in the side wall of the supporting rod 6, and the length of the supporting upright post 3 can be adjusted by adjusting the height of the first positioning hole 8 aligned with the second positioning hole in the sleeve 7. When the second positioning hole is aligned with any one of the first positioning holes 8, the same positioning bolt 9 can be inserted into the second positioning hole and the first positioning hole 8, so as to fix the position of the sleeve 7 and the support rod 6.
All articulated at four sides of photovoltaic frame 4 have reflector panel 11, and the articulated shaft of these reflector panel 11 and photovoltaic frame 4 corresponds respectively and is on a parallel with each side of photovoltaic frame 4, makes reflector panel 11 can wind respective articulated shaft upset to adjust the contained angle between each reflector panel 11 and the photovoltaic board 5 on the photovoltaic frame 4. Partial sunlight can be reflected to the photovoltaic panel 5 through the reflector 11, so that the photovoltaic panel 5 can absorb the sunlight for multiple times, and the photovoltaic power generation efficiency is further improved.
It should be noted that the included angle between each reflector 11 and the photovoltaic panel 5 is always maintained between 120 ° and 150 °.
Therefore, the utility model discloses a adjust four support post 3's length respectively, make photovoltaic frame 4 can follow the upset of arbitrary direction to make the sunlight penetrate directly all the time on photovoltaic board 5, improved photovoltaic power generation's efficiency greatly.
Referring to fig. 2, a second embodiment is provided for the tracking photovoltaic power generation apparatus of the present invention, which is different from the first embodiment in that: in this embodiment, four servo electric cylinders 10 are installed on the rotary base 2, and the four servo electric cylinders 10 are arranged in a rectangular shape and respectively correspond to the positions of the four support columns 3. The output shafts of the four servo electric cylinders 10 are vertically arranged and are in transmission connection with the lower ends of the four support columns 3 respectively. The four servo electric cylinders 10 can respectively drive the four supporting columns 3 to lift along the vertical direction, so that the heights of the upper ends of the four supporting columns 3 are adjusted, and the orientation of the photovoltaic frame 4 is adjusted.
Specifically, this follow-up photovoltaic power generation device of arbitrary upset includes base 1, rotates to install the roating seat 2 that is on a parallel with the horizontal plane on base 1, and this roating seat 2 is connected with the rotating electrical machines transmission that is located base 1. The rotating base 2 can be driven to rotate around the axis of the rotating base by the driving of the rotating motor.
Four servo electric cylinders 10 are installed on the rotary base 2, and the four servo electric cylinders 10 are arranged in a rectangular shape and respectively correspond to the positions of the four support columns 3. The output shafts of the four servo electric cylinders 10 are vertically arranged and are in transmission connection with the lower ends of the four support columns 3 respectively. The four servo electric cylinders 10 can respectively drive the four supporting columns 3 to lift along the vertical direction, so that the heights of the upper ends of the four supporting columns 3 are adjusted, and the orientation of the photovoltaic frame 4 is adjusted.
The four servo cylinders 10 are connected to an external controller, and the controller supplies power to the servo cylinders 10 to control the output distances of the servo cylinders 10. When the photovoltaic power generation device is used, the required height of each supporting upright post 3 can be converted according to the angle of light at the moment, and then the photovoltaic power generation efficiency is guaranteed to be the maximum by accurately adjusting through the servo electric cylinder 10.
All articulated at four sides of photovoltaic frame 4 have reflector panel 11, and the articulated shaft of these reflector panel 11 and photovoltaic frame 4 corresponds respectively and is on a parallel with each side of photovoltaic frame 4, makes reflector panel 11 can wind respective articulated shaft upset to adjust the contained angle between each reflector panel 11 and the photovoltaic board 5 on the photovoltaic frame 4. Partial sunlight can be reflected to the photovoltaic panel 5 through the reflector 11, so that the photovoltaic panel 5 can absorb the sunlight for multiple times, and the photovoltaic power generation efficiency is further improved.
The rest of the structure of this embodiment is the same as that of the first embodiment, and will not be described herein.
In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims (5)

1. The utility model provides a tracking formula photovoltaic power generation device of arbitrary upset which characterized in that: including base (1), rotate on base (1) and install horizontally roating seat (2), install four adjustable length support post (3), four perpendicularly on roating seat (2) support post (3) are the rectangle and arrange, and four the upper end of support post (3) all is articulated with the lower terminal surface ball of photovoltaic frame (4), fixed mounting has photovoltaic board (5) on photovoltaic frame (4).
2. The arbitrarily inverted tracking photovoltaic power generation device as claimed in claim 1, wherein: the supporting upright post (3) comprises a supporting rod (6) and a sleeve (7) which is coaxially sleeved outside the supporting rod (6) in a sliding manner, the sleeve (7) is fixedly arranged on the rotating seat (2), the upper end of the supporting rod (6) is hinged with the lower end surface of the photovoltaic frame (4) in a spherical manner,
the side of sleeve (7) has seted up a plurality of first locating hole (8) along its length direction equidistance, the side correspondence of bracing piece (6) has seted up the second locating hole, the second locating hole can with arbitrary first locating hole (8) align to fix a position through the positioning screw.
3. The arbitrarily inverted tracking photovoltaic power generation device as claimed in claim 1, wherein: and a servo electric cylinder (10) for driving the supporting upright columns (3) to ascend and descend is arranged on the rotating seat (2) corresponding to each supporting upright column (3).
4. The arbitrarily inverted tracking photovoltaic power generation device as claimed in claim 1, wherein: the side edges of the photovoltaic panel (5) on the photovoltaic frame (4) are provided with the light reflecting plates (11), and the included angle between each light reflecting plate (11) and the corresponding photovoltaic panel (5) is 120-150 degrees.
5. The arbitrarily-flipped tracking photovoltaic power generation apparatus as claimed in claim 4, wherein: one end of the reflector (11) is hinged to the photovoltaic frame (4), so that an included angle between the reflector (11) and the photovoltaic panel (5) is adjustable.
CN201922304298.6U 2019-12-20 2019-12-20 Tracking type photovoltaic power generation device capable of being turned over randomly Active CN211123773U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922304298.6U CN211123773U (en) 2019-12-20 2019-12-20 Tracking type photovoltaic power generation device capable of being turned over randomly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922304298.6U CN211123773U (en) 2019-12-20 2019-12-20 Tracking type photovoltaic power generation device capable of being turned over randomly

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Publication Number Publication Date
CN211123773U true CN211123773U (en) 2020-07-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113791648A (en) * 2021-09-14 2021-12-14 邵阳学院 Adjustable solar panel for photovoltaic power generation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113791648A (en) * 2021-09-14 2021-12-14 邵阳学院 Adjustable solar panel for photovoltaic power generation

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