CN219875611U - Hemispherical photovoltaic power generation structure - Google Patents
Hemispherical photovoltaic power generation structure Download PDFInfo
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- CN219875611U CN219875611U CN202321129624.4U CN202321129624U CN219875611U CN 219875611 U CN219875611 U CN 219875611U CN 202321129624 U CN202321129624 U CN 202321129624U CN 219875611 U CN219875611 U CN 219875611U
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- hemispherical
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- hemispherical photovoltaic
- photovoltaic power
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- 238000010248 power generation Methods 0.000 title claims abstract description 27
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to a hemispherical photovoltaic power generation structure in the technical field of photovoltaic power generation, which comprises a stand column, wherein a mounting frame is arranged at the top of the stand column, one end part of the mounting frame is correspondingly hinged with two hemispherical photovoltaic plates which are symmetrically arranged, the lower end of each hemispherical photovoltaic plate is provided with a yielding port, and the mounting frame is also provided with a driving assembly which can drive the two hemispherical photovoltaic plates to synchronously and reversely rotate, so that the opposite opening of the two hemispherical photovoltaic plates is realized, the light receiving area is increased, or the closing of the two hemispherical photovoltaic plates is reduced. According to the utility model, the two hemispherical photovoltaic plates are split by the driving assembly, so that the convex surfaces of the two hemispherical photovoltaic plates face the sun, and the function of increasing the light receiving surface ratio of the hemispherical photovoltaic plates is realized.
Description
Technical Field
The utility model relates to the technical field of photovoltaic power generation, in particular to a hemispherical photovoltaic power generation structure.
Background
As is well known, fossil fuels are increasingly scarce and environmental pollution is increasingly serious nowadays, and photovoltaic power generation is gaining attention as clean energy; in recent years, photovoltaic power generation technology has been in rapid progress, and various photovoltaic devices are on the market; the flat photovoltaic panel is limited by the running track of the sun, and the incident angle of the flat photovoltaic panel needs to be continuously adjusted to obtain the optimal power generation; the spherical photovoltaic panel appears in the market, and the angle adjustment is not needed, but the backlight surface of the spherical photovoltaic panel cannot generate electricity, so that the light energy cannot be fully utilized;
for example, the existing chinese patent with publication number CN216490308U discloses a solar power generation device with a spherical structure, and the photovoltaic power generation device of the patent specifically has two groups of first spherical photovoltaic panels and second spherical photovoltaic panels, which are respectively distributed on the mounting frame up and down; full-time light is received through first sphere photovoltaic board, second sphere photovoltaic board, need not to carry out angle modulation to the photovoltaic board, but the device has following defect: 1. the spherical photovoltaic panel in the conversion device has smaller light receiving area.
Disclosure of Invention
The present utility model aims to solve the above problems and provide a hemispherical photovoltaic power generation structure.
The utility model realizes the above purpose through the following technical scheme:
the utility model provides a hemisphere photovoltaic power generation structure, includes the stand, the mounting bracket is installed at the stand top, and this mounting bracket one end corresponds the hemisphere photovoltaic board that articulates there are two symmetries to set up, and hemisphere photovoltaic board lower extreme is equipped with the mouth of stepping down, the mounting bracket still is equipped with can drive two hemisphere photovoltaic boards synchronous and reverse rotation, realizes that two hemisphere photovoltaic boards are to opening the drive assembly that increases the light receiving area or close the reduction area of receiving.
Preferably, the drive assembly includes the flexible equipment of following mounting bracket length direction, and this flexible equipment flexible end corresponds the articulated connecting rod that has two symmetries to set up, and two connecting rods deviate from the one end of flexible equipment and correspond articulated with the hemisphere photovoltaic board of homonymy.
Preferably, the mounting frame is provided with a slideway along the length direction of the mounting frame, the slideway is connected with a sliding block in a sliding manner along the length direction of the slideway, and the sliding block is correspondingly and fixedly connected with the telescopic end of the telescopic equipment.
Preferably, an anti-collision structure is arranged on one side surface of at least one hemispherical photovoltaic panel, which is away from the rotation center of the hemispherical photovoltaic panel.
Preferably, the hemispherical photovoltaic panel is manufactured by splicing a hemispherical surface, two half conical surfaces which are arranged vertically symmetrically or a plurality of triangular surfaces; wherein the two half conical big head ends are oppositely arranged.
Preferably, a semi-annular reflecting plate is arranged below the hemispherical photovoltaic plate.
Preferably, the reflecting surface on the semi-annular reflecting plate is spherical.
Preferably, a base is arranged at the bottom of the upright post.
Preferably, the upright is horizontally and rotatably connected with the base, and the base is provided with driving equipment for driving the upright to rotate.
Preferably, an adsorption structure is arranged on one side surface of the hemispherical photovoltaic panel away from the rotation center.
The beneficial effects are that:
1. the two hemispherical photovoltaic plates are opened by the driving assembly, the convex surfaces of the two hemispherical photovoltaic plates face the sun, and the function of increasing the proportion of the light receiving surface of the hemispherical photovoltaic plates is realized.
Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:
FIG. 1 is a schematic illustration of a first configuration of the present utility model in use;
FIG. 2 is a first structural schematic of the present utility model;
FIG. 3 is a second structural schematic of the present utility model;
fig. 4 is a schematic view of a third construction of the present utility model.
The reference numerals are explained as follows:
1. a column; 2. a mounting frame; 21. a slide block; 3. hemispherical photovoltaic panel; 4. a drive assembly; 41. a telescoping device; 42. a connecting rod; 5. a semi-annular reflector; 6. and (5) a base.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and for simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present utility model, unless expressly stated or limited otherwise, a first feature may include first and second features directly contacting each other, either above or below a second feature, or through additional features contacting each other, rather than directly contacting each other. Moreover, the first feature being above, over, and on the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being below, beneath, and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is less level than the second feature.
As shown in fig. 1-2, the hemispherical photovoltaic power generation structure comprises a stand column 1, wherein a mounting frame 2 is mounted at the top of the stand column 1, two hemispherical photovoltaic plates 3 which are symmetrically arranged are correspondingly hinged at one end part of the mounting frame 2, a yielding port is arranged at the lower end of each hemispherical photovoltaic plate 3, and a driving assembly 4 which can drive the two hemispherical photovoltaic plates 3 to synchronously and reversely rotate and realize that the two hemispherical photovoltaic plates 3 are opened in a opposite direction to increase the light receiving area or closed to reduce the wind receiving area is further arranged on the mounting frame 2; specifically, the hemispherical photovoltaic panel 3 rotates horizontally; specifically, the inner side surface of the hemispherical photovoltaic panel 3 is provided with a truss for increasing the stability of the hemispherical photovoltaic panel 3;
further, the truss comprises a plurality of semi-annular pieces which are arranged at intervals up and down, and connecting beams among the semi-annular pieces are connected.
It should be emphasized that the hemispherical photovoltaic panel 3 may be hemispherical or may be approximately hemispherical, for example, as shown in fig. 2, the active surface of the hemispherical photovoltaic panel 3 is hemispherical, where the hemispherical photovoltaic panel 3 is hemispherical; as another example, as shown in fig. 3-4, the acting surface of the hemispherical photovoltaic panel 3 is a surface formed by splicing two half conical surfaces or a plurality of triangular surfaces which are vertically symmetrically arranged, wherein the large head ends of the two half conical surfaces are oppositely arranged, and the hemispherical photovoltaic panel 3 is approximately hemispherical.
Specifically, the convex surface of the hemispherical photovoltaic panel 3 is an active surface.
Further, as shown in fig. 1, in order to ensure that the two hemispherical photovoltaic panels 3 can be closed to form a spherical shape, so as to reduce the wind area, a semicircular notch is formed at the bottom of the two hemispherical photovoltaic panels 3, and after the two hemispherical photovoltaic panels 3 are closed, the two semicircular notches form a circular hole sleeved on the column shaft of the column 1.
When the solar energy power generation device is used, during photovoltaic power generation operation, the two hemispherical photovoltaic plates 3 are opened by the driving assembly 4, so that the convex surfaces of the two hemispherical photovoltaic plates 3 face the sun, and the light receiving surface occupation ratio of the hemispherical photovoltaic plates 3, namely the ratio of the light receiving surface to the convex surfaces of the hemispherical photovoltaic plates 3, can be increased;
when not in use or when encountering windy weather, the two hemispherical photovoltaic panels 3 are closed by the driving assembly 4, so that the two hemispherical photovoltaic panels 3 form a spherical structure.
In some embodiments, as shown in fig. 1, the driving assembly 4 includes a telescopic device 41 that stretches along the length direction of the mounting frame 2, and two symmetrically arranged connecting rods 42 are correspondingly hinged at the telescopic end of the telescopic device 41, and one ends of the two connecting rods 42, which deviate from the telescopic device 41, are correspondingly hinged with the hemispherical photovoltaic panels 3 on the same side.
The arrangement is such that the connecting rod 42 can be moved by the telescoping of the telescoping device 41, thereby enabling the two hemispheric photovoltaic plates 3 to rotate synchronously and in opposite directions.
Further, as shown in fig. 1, the mounting frame 2 is provided with a slide along its length direction, the slide is slidably connected with a slider 21 along its length direction, and the slider 21 is correspondingly and fixedly connected with the telescopic end of the telescopic device 41.
The slide way can limit the left-right swing of the sliding block 21, so that the radial force applied to the telescopic equipment 41 is reduced, and the stability of the whole device can be improved.
In other embodiments, the telescopic device 41 may also adopt a screw motor or the like.
In some embodiments, as shown in fig. 1, to prevent two hemispherical photovoltaic panels 3 from colliding, at least one hemispherical photovoltaic panel 3 is provided with an anti-collision structure on a side facing away from its center of rotation;
the anti-collision structure can be a spring telescopic structure, an elastic strip and the like according to requirements.
In some embodiments, as shown in fig. 1, an adsorption structure is arranged on one side surface of the hemispherical photovoltaic panel 3 facing away from the rotation center;
further, the adsorption structure can be a permanent magnet, and the permanent magnets on the two hemispherical photovoltaic panels 3 are attracted to each other to ensure that the hemispherical photovoltaic panels 3 are in a stable state (closed state); specifically, when two permanent magnets adsorb each other, do not influence the drive assembly 4 and drive two hemisphere photovoltaic boards 3 to open.
In other embodiments, the anti-collision structure is a flexible magnetic attraction member, i.e. plays a role in anti-collision work and plays a role of the adsorption structure.
In some embodiments, as shown in fig. 1-4, to increase the light receiving surface of the lower section of the hemispherical photovoltaic panel 3, a semi-annular reflector 5 is disposed below the hemispherical photovoltaic panel 3.
Further, the upper reflecting surface of the semi-annular reflecting plate 5 is a spherical surface.
The arrangement can reflect light through the semi-annular reflecting plate 5, and the reflected light irradiates the action surface of the lower section of the hemispherical photovoltaic panel 3, so that the power generation efficiency is improved.
In some embodiments, the bottom of the upright 1 is provided with a base 6;
according to the needs, base 6 can direct mount subaerial, and further, stand 1 and base 6 level rotate and are connected, and base 6 is equipped with the actuating device who is used for driving stand 1 pivoted, sets up like this and can drive stand 1 rotation through actuating device (not shown) for two hemisphere photovoltaic board 3 that are in the open state are towards sun one side all the time.
The base 6 may also be a flange plate, as required, and is mounted on the upper end of the rotatable column through the base 6.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a hemisphere photovoltaic power generation structure, includes stand (1), mounting bracket (2) are installed at stand (1) top, and this mounting bracket (2) one end corresponds articulates has hemisphere photovoltaic board (3) that two symmetries set up, and hemisphere photovoltaic board (3) lower extreme is equipped with the mouth of stepping down, its characterized in that: the installation frame (2) is further provided with a driving assembly (4) which can drive the two hemispherical photovoltaic panels (3) to synchronously and reversely rotate, so that the two hemispherical photovoltaic panels (3) are opened oppositely to increase the light receiving area or are closed to reduce the wind receiving area.
2. The hemispherical photovoltaic power generation structure of claim 1, wherein: the driving assembly (4) comprises telescopic equipment (41) which stretches out and draws back along the length direction of the mounting frame (2), two symmetrically arranged connecting rods (42) are correspondingly hinged at the telescopic end of the telescopic equipment (41), and one ends, deviating from the telescopic equipment (41), of the two connecting rods (42) are correspondingly hinged with the hemispherical photovoltaic panel (3) on the same side.
3. The hemispherical photovoltaic power generation structure of claim 2, wherein: the mounting frame (2) is provided with a slide way along the length direction of the mounting frame, the slide way is connected with a sliding block (21) along the length direction of the slide way in a sliding manner, and the sliding block (21) is correspondingly and fixedly connected with the telescopic end of the telescopic equipment (41).
4. The hemispherical photovoltaic power generation structure of claim 1, wherein: an anti-collision structure is arranged on one side surface of at least one hemispherical photovoltaic panel (3) deviating from the rotation center of the hemispherical photovoltaic panel.
5. The hemispherical photovoltaic power generation structure of claim 1, wherein: the hemispherical photovoltaic panel (3) is manufactured by splicing a hemispherical surface, two half conical surfaces which are arranged vertically symmetrically or a plurality of triangular surfaces; wherein the two half conical big head ends are oppositely arranged.
6. The hemispherical photovoltaic power generation structure of claim 1, wherein: and a semi-annular reflecting plate (5) is arranged below the hemispherical photovoltaic plate (3).
7. The hemispherical photovoltaic power generation structure of claim 6, wherein: the upper reflecting surface of the semi-annular reflecting plate (5) is a spherical surface.
8. The hemispherical photovoltaic power generation structure of claim 1, wherein: the bottom of the upright post (1) is provided with a base (6).
9. The hemispherical photovoltaic power generation structure of claim 8, wherein: the stand (1) is horizontally and rotatably connected with the base (6), and the base (6) is provided with driving equipment for driving the stand (1) to rotate.
10. The hemispherical photovoltaic power generation structure of claim 1, wherein: one side surface of the hemispherical photovoltaic panel (3) deviating from the rotation center of the hemispherical photovoltaic panel is provided with an adsorption structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321129624.4U CN219875611U (en) | 2023-05-11 | 2023-05-11 | Hemispherical photovoltaic power generation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321129624.4U CN219875611U (en) | 2023-05-11 | 2023-05-11 | Hemispherical photovoltaic power generation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219875611U true CN219875611U (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321129624.4U Active CN219875611U (en) | 2023-05-11 | 2023-05-11 | Hemispherical photovoltaic power generation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219875611U (en) |
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2023
- 2023-05-11 CN CN202321129624.4U patent/CN219875611U/en active Active
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