CN217741661U - Solar power generation device utilizing reflected light - Google Patents
Solar power generation device utilizing reflected light Download PDFInfo
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- CN217741661U CN217741661U CN202221804813.2U CN202221804813U CN217741661U CN 217741661 U CN217741661 U CN 217741661U CN 202221804813 U CN202221804813 U CN 202221804813U CN 217741661 U CN217741661 U CN 217741661U
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- power generation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
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Abstract
The utility model belongs to the technical field of solar energy power generation, especially, relate to an utilize reverberation solar power system, including installing support, solar energy power generation spare and reflection of light piece, solar energy power generation spare is installed on the installing support and has the sensitive surface of a plurality of different orientations, and reflection of light piece is installed on the installing support and is used for reflecting the sensitive surface that is shaded with the sunlight on. In the using process, the solar power generation element normally generates power towards the sunlight receiving surface, and then the light reflecting element is arranged to reflect the sunlight to the backlight receiving surface, so that the sunlight receiving surfaces in different directions on the solar power generation element can simultaneously generate power, the sunlight utilization efficiency on a unit land area is greatly improved, the solar power generation amount on the unit land area is high, precious land resources are effectively utilized, namely, the generated energy per mu yield of the solar power is improved, the practicability is good, and the use prospect is good.
Description
Technical Field
The utility model belongs to the technical field of solar energy power generation, especially, relate to an utilize reverberation solar power system.
Background
When being installed, the current solar panels are generally arranged in a side-by-side mode, and each solar panel is arranged in an array and faces a certain direction. However, this application has the following disadvantages: because each solar panel is arranged towards the same direction, the utilization efficiency of sunlight in unit area is low, the solar energy power generation amount in unit horizontal area is low, and the utilization rate of precious land resources is not high, namely the power generation amount per mu yield of solar energy is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an utilize reverberation solar power system, aim at solving at least one technical problem who exists among the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme: a solar power generation device utilizing reflected light comprises a mounting support, a solar power generation element and a light reflecting element, wherein the solar power generation element is mounted on the mounting support and is provided with a plurality of light receiving surfaces in different directions, and the light reflecting element is mounted on the mounting support and is used for reflecting sunlight to the backlight light receiving surfaces.
Optionally, the solar power generation part comprises at least one double-sided dual-glass assembly, and the light reflecting part is located below the double-sided dual-glass assembly and used for reflecting sunlight to the backlight light receiving surface.
Optionally, the solar power generation component includes a plurality of first dual-surface dual-glass components, each first dual-surface dual-glass component is obliquely arranged and circumferentially surrounds to form a first surrounding body, the first surrounding body has a first opening located above and a second opening located below, and the reflector includes a first reflector located below the second opening and used for reflecting sunlight onto the light receiving surface of the first dual-surface dual-glass component inside backlight through the second opening.
Optionally, solar energy power generation spare includes the two-sided dual glass assembly of polylith second, each the one end of the two-sided dual glass assembly of second is connected first opening part, each the other end orientation of the two-sided dual glass assembly of second first opening inboard slant downwardly extending, each the two-sided dual glass assembly of second encloses to close and forms the second and encloses the fit, the second encloses the body and has the third opening, reflection of light piece includes the second reflection of light piece, the second reflection of light piece connect in third opening part.
Optionally, the second reflector has a plurality of differently oriented reflective surfaces.
Optionally, the second reflector is connected to the periphery of the third opening by a rib.
Optionally, the reflector is rotatably connected to the mounting bracket.
Optionally, a plurality of electric push rods are arranged on the mounting bracket, and each electric push rod is mounted at a different position to support the solar power generation part and can push the solar power generation part to incline towards different directions.
The embodiment of the utility model provides an utilize reverberation solar power system's beneficial effect compares with prior art:
the utility model discloses an utilize reverberation solar power system, at the in-process that uses, solar energy power generation spare is normal to be generated electricity towards the sensitive surface of sunshine, then through setting up reflection of light spare, make reflection of light spare with the sunlight reflect the sensitive surface in a poor light on, make the sensitive surface homoenergetic of different orientations generate electricity simultaneously on the solar energy power generation spare like this, promote the sunlight utilization efficiency on the unit land area greatly, make the solar energy power generation height on the unit land area, effectively utilize valuable land resource, promote "the per mu output" of the generated energy of solar energy promptly, the practicality is good, and application prospect is good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions 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 the drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a solar power generation device using reflected light according to an embodiment of the present invention;
fig. 2 is a schematic view of an exploded structure of the solar power generation part provided in fig. 1, wherein the solar power generation part is a double-sided double-glass assembly;
fig. 3 is a schematic structural diagram of a solar power generation apparatus using reflected light according to an embodiment of the present invention;
fig. 4 is a third schematic structural diagram of a solar power generation device using reflected light according to an embodiment of the present invention.
Wherein, in the figures, the various reference numbers:
10-mounting a bracket;
20-solar power generation parts;
21-double-sided double-glass assembly; 211-photovoltaic glass; 212-a battery piece; 213-glue film;
22 — a first dual-sided dual-glass assembly; 22 a-the first enclosure; 221 — a first opening; 23-a second dual-sided dual-glass assembly; 23 a-a second enclosure; 231 — third opening; 24-ribs; 25-a drain port;
30-a reflector;
31 — a first reflector; 32-second reflector.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1 to 4 are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 and 3, a solar power generation device using reflected light according to an embodiment of the present invention will now be described. The solar power generation apparatus using reflected light includes a mounting bracket 10, a solar power generation element 20 mounted on the mounting bracket 10 and having a plurality of light receiving surfaces of different orientations, and a light reflecting element 30 mounted on the mounting bracket 10 and reflecting sunlight to the light receiving surface of a backlight.
The embodiment of the utility model provides an utilize reverberation solar power system, compare with prior art: in the using process, the solar power generation element 20 normally generates power towards the illuminated surface of sunlight, and then the reflecting element 30 is arranged, so that the sunlight is reflected to the illuminated surface of the backlight by the reflecting element 30, the illuminated surfaces of different directions on the solar power generation element 20 can simultaneously generate power, the sunlight utilization efficiency on a unit land area is greatly improved, the solar power generation amount on the unit land area is high, precious land resources are effectively utilized, namely, the power generation amount per mu yield of the solar energy is improved, the practicability is good, and the use prospect is good.
The above-mentioned light receiving surface is a surface of the solar power generator 20 for receiving sunlight to generate electricity; the backlight is a shadow surface formed by irradiation of sunlight, i.e., a place where sunlight is not irradiated.
The reflective member 30 may be made of various reflective materials, such as mirror stainless steel, glass mirror, reflective paint, etc.
In one embodiment, as shown in fig. 1, the solar power generation part 20 includes at least one double-sided dual glass assembly 21, and the light reflecting part 30 is located below the double-sided dual glass assembly 21 and reflects sunlight onto a light receiving surface of a backlight. Specifically, the double-sided dual-glass assembly 21 comprises two photovoltaic glass 211 and a battery piece 212 which are arranged in a stacked mode, the battery piece 212 is attached between the two photovoltaic glass 211 through an adhesive film 213 (the adhesive film 213 can be a POE adhesive film 213 and an EPE adhesive film 213), the photovoltaic glass 211 forms a light receiving surface, so that both the front surface and the back surface of the solar power generation piece 20 can generate power, the front surface of the double-sided dual-glass assembly 21 faces sunlight to generate power normally, the light reflecting piece 30 is located at a certain height and an inclination angle below the solar power generation piece 20 to reflect the sunlight to the light receiving surface of the back surface of the double-sided dual-glass assembly 21 in a per mu mode, the back surface of the double-sided dual-glass assembly 21 can also receive the sunlight to generate power, the front surface and the back surface can receive the sunlight to generate power at the same time by fully utilizing the sunlight, the oblique incidence and the reflected sunlight, the power generation efficiency of the solar power generation piece 20 is greatly improved, the cost is not much increased, the use efficiency of the land is greatly improved, the yield of the solar energy is improved, the practicability is good, and the power generation efficiency is high.
Further, when two-sided dual glass assembly 21 in this embodiment was provided with a plurality of pieces, two-sided dual glass assembly 21 can arrange in a flexible way as required, for example be array rule and arrange, also can enclose the body that closes that encloses of synthetic different shapes and arrange, improve the number of blocks of installation on the unit soil to improve the generated energy on the unit soil.
In one embodiment, as shown in fig. 3 and 4, the solar power generation part 20 comprises a plurality of first dual-glass assemblies 22, each first dual-glass assembly 22 is obliquely arranged and circumferentially enclosed to form a first enclosed body 22a, so that the first dual-glass assemblies 22 in different directions receive sunlight in different directions at different times to normally generate power; the first enclosing body 22a is a circumferential fence, the first enclosing body 22a has a first opening 221 located above and a second opening (not shown) located below, the light reflecting member 30 includes a first light reflecting member 31, the first light reflecting member 31 is located below the second opening and is used for reflecting sunlight onto the light receiving surface of the backlight inside the first dual-surface dual-glass assembly 22 through the second opening, so that the light receiving surface of the backlight inside the first dual-surface dual-glass assembly 22 also receives the sunlight to generate electricity, the electricity generation amount on the unit land is increased by using the reflected light, and the per mu yield of solar electricity generation is increased.
In one embodiment, as shown in fig. 3 and 4, the solar power generation part 20 includes a plurality of second dual glass assemblies 23, one end of each second dual glass assembly 23 is connected to the first opening 221, the other end of each second dual glass assembly 23 extends obliquely downward toward the inner side of the first opening 221, and each second dual glass assembly 23 encloses to form a second enclosure body 23a, so that the side of the second dual glass assembly 23 facing the sunlight can normally receive the sunlight for power generation at different times; the second surrounding body 23a has a third opening 231, the light reflecting member 30 includes a second light reflecting member 32, and the second light reflecting member 32 is connected to the third opening 231, so that the second light reflecting member 32 can reflect sunlight in all directions to the opposite second dual-surface dual-glass assembly 23, thereby forming irradiation and reflection of light of the second dual-surface dual-glass assembly 23 in a weak light period and a weak light position, and improving reflection utilization of solar energy.
Further, the sunlight reflected by the first light reflecting member 31 is also reflected to the light receiving surface of the backlight at the inner side of the second dual-surface dual-glass assembly 23 through the second opening to generate electricity, so that the acre yield of solar energy electricity generation can be greatly improved.
In the above embodiments, the dual-sided dual-glass assembly 21, the first dual-sided dual-glass assembly 22, and the second dual-sided dual-glass assembly 23 are all made of the same material and are conventional dual-glass crystal silicon assemblies in the market.
In one embodiment, as shown in fig. 4, the second light reflecting member 32 has a plurality of light reflecting surfaces with different orientations, so that the second light reflecting member 32 can reflect sunlight with different directions to the second dual-sided dual-glass assembly 23 with backlight or weak light at different times, thereby achieving better utilization of solar energy for power generation and improving power generation efficiency.
In one embodiment, as shown in fig. 3 and 4, the second light reflecting member 32 is connected with the periphery of the third opening 231 through the rib 24, so that a certain hollow space is formed between the second light reflecting member 32 and the second dual-surface dual-glass assembly 23 to form the water outlet 25, thereby effectively avoiding the situation that water is accumulated at the surrounding position of the second dual-surface dual-glass assembly 23 in the rainy weather or when the second dual-surface dual-glass assembly 23 is cleaned, and ensuring the normal operation of the solar power generation element 20.
In one embodiment, the reflector 30 is rotatably connected to the mounting bracket 10, so that the reflector 30 can be adjusted to receive sunlight in different directions at different times by adjusting the orientation of the reflector 30, and the sunlight is reflected to the backlight light receiving surface of the solar power generating element 20 at different times, thereby ensuring the power generating effect. Wherein, a motor (not shown) can be installed between the reflector 30 and the mounting bracket 10, so that the motor drives the reflector 30 to rotate relative to the mounting bracket 10.
In one embodiment, the mounting bracket 10 is provided with a plurality of electric push rods (not shown), each of which is installed at a different position to support the solar power generating part 20 and can push the solar power generating part 20 to incline in different directions. Specifically, by arranging a plurality of electric push rods on the mounting bracket 10, the inclination angle of the solar power generation part 20 can be adjusted by adjusting the extension and retraction of each electric push rod, so that the solar power generation part 20 can change more and richer angles to use sunlight directly, and the sunlight is utilized more fully.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A solar power generation device using reflected light, characterized in that: the solar energy backlight module comprises a mounting bracket, a solar power generation part and a light reflecting part, wherein the solar power generation part is mounted on the mounting bracket and is provided with a plurality of light receiving surfaces in different directions, and the light reflecting part is mounted on the mounting bracket and is used for reflecting sunlight to the light receiving surfaces of the backlight.
2. The solar power generation device using reflected light according to claim 1, wherein: the solar power generation part comprises at least one double-sided double-glass assembly, and the light reflecting part is located below the double-sided double-glass assembly and used for reflecting sunlight to the backlight light receiving surface.
3. The solar power generation device using reflected light according to claim 1, wherein: the solar power generation part comprises a plurality of first double-sided double-glass assemblies, each first double-sided double-glass assembly is obliquely arranged and is enclosed along the circumferential direction to form a first enclosing body, the first enclosing body is provided with a first opening located above and a second opening located below, the light reflecting part comprises a first light reflecting part, and the first light reflecting part is located below the second opening and used for reflecting sunlight onto a light receiving surface of the first double-sided double-glass assembly inside backlight through the second opening.
4. A solar power generation apparatus using reflected light according to claim 3, wherein: solar energy power generation spare includes the two-sided dual glass assembly of polylith second, each the one end of the two-sided dual glass assembly of second is connected first opening part, each the other end orientation of the two-sided dual glass assembly of second first opening inboard slant downwardly extending, each the two-sided dual glass assembly of second encloses to close and forms the second and encloses the fit, the second encloses the body and has the third opening, reflection of light spare includes the second reflection of light spare, the second reflection of light spare connect in third opening department.
5. The solar power generation device using reflected light according to claim 4, wherein: the second reflector has a plurality of reflective surfaces of different orientations.
6. The solar power generation device using reflected light according to claim 4, wherein: the second light reflecting piece is connected with the periphery of the third opening through a rib.
7. The solar power generation device using reflected light according to claim 1, wherein: the reflecting piece is rotatably connected with the mounting bracket.
8. The solar power generation device using reflected light according to claim 1, wherein: the solar power generation device is characterized in that a plurality of electric push rods are arranged on the mounting support, and each electric push rod is mounted at different positions to support the solar power generation part and can push the solar power generation part to incline towards different directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221804813.2U CN217741661U (en) | 2022-07-13 | 2022-07-13 | Solar power generation device utilizing reflected light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221804813.2U CN217741661U (en) | 2022-07-13 | 2022-07-13 | Solar power generation device utilizing reflected light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217741661U true CN217741661U (en) | 2022-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221804813.2U Active CN217741661U (en) | 2022-07-13 | 2022-07-13 | Solar power generation device utilizing reflected light |
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| Country | Link |
|---|---|
| CN (1) | CN217741661U (en) |
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2022
- 2022-07-13 CN CN202221804813.2U patent/CN217741661U/en active Active
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