CN220173193U - Photovoltaic mirror reflection device with adjustable angle - Google Patents
Photovoltaic mirror reflection device with adjustable angle Download PDFInfo
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- CN220173193U CN220173193U CN202321327627.9U CN202321327627U CN220173193U CN 220173193 U CN220173193 U CN 220173193U CN 202321327627 U CN202321327627 U CN 202321327627U CN 220173193 U CN220173193 U CN 220173193U
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- 238000010248 power generation Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic angle-adjustable mirror reflection device which comprises a photovoltaic module, a reflector fixing support and an angle adjusting plate, wherein the photovoltaic module is in a left-low right-high inclined shape, the reflector fixing support and the angle adjusting plate are respectively arranged at the left side and the right side of the lower end of the photovoltaic module, the reflector is positioned between the two fixing supports, the front side and the rear side of the right end of the reflector are respectively hinged with the lower ends of the two fixing supports, the upper ends of the two fixing supports are respectively hinged with one end of the angle adjusting plate, positioning pins are arranged at the two sides of the reflector, and a plurality of adjusting pin holes which are penetrated front and back are arranged on the angle adjusting plate along the length direction at intervals. The solar energy generating device is reasonable and compact in structure and convenient to use, and can be adjusted once per month according to different heights of the sun, so that the utilization rate of sunlight is improved, the light irradiated on the photovoltaic module is enhanced, and the generating capacity of the photovoltaic module is improved.
Description
Technical Field
The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic angle-adjustable mirror reflection device.
Background
Solar energy is a renewable energy source with the most widely distributed and the most abundant reserves, and can be said to be inexhaustible. The use of solar energy for photovoltaic power generation is an effective means for effectively utilizing solar energy without generating pollution.
The key element of the solar photovoltaic power generation technology is a solar cell, and the solar cell is packaged and protected after being connected in series to form a large-area solar cell assembly, and then the solar photovoltaic power generation device is formed by matching with components such as a power controller and the like. A solar panel consisting of one or more solar cells is called a solar photovoltaic panel, and a solar photovoltaic panel assembly is a power generation device that collects heat when exposed to sunlight and converts light energy into direct current, and consists of a thin solid photovoltaic cell made almost entirely of semiconductor materials (e.g., monocrystalline silicon, polycrystalline silicon, etc.). The existing solar power stations in China generally adopt photovoltaic panels with front light receiving, the average illumination power per square meter is about 1.76w, the photoelectric conversion efficiency of solar power generation is only about twenty percent, and obviously, the space for improving the solar energy utilization rate is quite large.
In order to pursue the best power generation amount, photovoltaic modules of a general ground large-scale solar photovoltaic power station are obliquely installed towards the sun, and are arranged row by row, so that the front-row modules shade the rear-row modules in winter is avoided, the distance between the front row and the rear row is about 7-9 meters, and a large empty area in the photovoltaic power station is not effectively utilized. The problems of complex structure, installation and maintenance and high manufacturing cost generally exist in the existing light reflecting device for improving the land utilization rate and the generating capacity of the photovoltaic module, and the problems of high manufacturing cost and high automation level are studied, but the investment is large, the short-term return is difficult, the failure rate is high and the maintenance cost is increased; some reflecting devices have poor adaptability to changes of sunlight illumination, the increased luminous flux is limited, and the effect is not obvious; some are too complicated, the height is increased, the wind resistance is increased, the cost is increased, and the popularization and the application are difficult.
Disclosure of Invention
The utility model provides a mirror reflection device with adjustable photovoltaic angle, which overcomes the defects of the prior art and can effectively solve the problems of large investment and complicated installation of the existing reflection device for generating energy of solar photovoltaic.
The technical scheme of the utility model is realized by the following measures: the utility model provides a but photovoltaic angle regulation's specular reflection device, including being the low photovoltaic module of high slope form in left and right sides, reflector panel fixed bolster and angle modulation board, the fixed bolster is installed respectively to photovoltaic module's lower extreme left and right sides, the reflector panel is located between two fixed bolsters, the reflector panel is located between two mounts and both sides are articulated with the lower extreme of two mounts respectively around the right-hand member of reflector panel, the upper end of two fixed bolsters is articulated to be installed respectively in angle modulation board's one end, the reflector panel both sides are equipped with the locating pin, be equipped with the regulation pinhole that link up around a plurality of along length direction interval on the angle modulation board, the angle modulation board is connected with the reflector panel through regulation pinhole and locating pin, the reflector panel face is equipped with the reflector layer.
The following are further optimizations and/or improvements to the above-described inventive solution:
the upper ends of the two fixing frames are respectively provided with an ear plate, and the upper ends of the angle adjusting plates are hinged with the ear plates.
The right end of the reflecting plate is hinged with the lower ends of the two fixing frames through a hinge shaft.
The back of the photovoltaic module is fixedly provided with a bracket.
The width of the reflector is 50cm to 100cm, and the length of the reflector is the same as the width of the photovoltaic module.
The reflecting layer is a plane mirror.
The utility model has reasonable and compact structure and convenient use, and realizes the angle adjustment of the reflecting plate by connecting the locating pins in different adjusting pin holes, and can adjust the included angle between the reflecting plate and the photovoltaic module according to the irradiation angles of sunlight in different seasons and regions, so that the light reflected by the reflecting layer always irradiates the photovoltaic module (originally irradiates on the ground). According to different solar heights, the solar energy is adjusted once every month, so that the utilization rate of the solar energy is improved, the light irradiated on the photovoltaic module is enhanced, and the generated energy of the photovoltaic module is improved.
Drawings
Fig. 1 is a schematic diagram of the front view structure of the present utility model.
Fig. 2 is a schematic top view of fig. 1.
Fig. 3 is an enlarged schematic view of the angle adjusting plate according to the present utility model.
Fig. 4 is a schematic view of the prior art and the present utility model.
The codes in the drawings are respectively: 1 is a photovoltaic module, 2 is a reflector, 3 is a fixed bracket, 4 is an angle adjusting plate, 5 is an adjusting pin hole, 6 is a reflector, 7 is an ear plate, 8 is a locating pin, 9 is a hinge shaft, and 10 is a bracket.
Detailed Description
The present utility model is not limited by the following examples, and specific embodiments can be determined according to the technical scheme and practical situations of the present utility model.
In the present utility model, for convenience of description, the description of the relative positional relationship of each component is described according to the layout manner of fig. 1 of the specification, for example: the positional relationship of the front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The utility model is further described below with reference to examples and figures:
embodiment one: as shown in fig. 1, 2, 3 and 4, the mirror reflection device capable of adjusting the angle of the photovoltaic module comprises a photovoltaic module 1, a reflector plate 2, fixing brackets 3 and an angle adjusting plate 4, wherein the photovoltaic module 1 is in a left-low right-high inclined shape, the fixing brackets 3 are respectively arranged on the left side and the right side of the lower end of the photovoltaic module 1, the reflector plate 2 is arranged between the two fixing brackets 3, the two sides of the right end of the reflector plate 2 are respectively hinged with the lower ends of the two fixing brackets 3, the upper ends of the two fixing brackets 3 are respectively hinged with one end of the angle adjusting plate 4, positioning pins 8 are arranged on the two sides of the reflector plate 2, a plurality of adjusting pin holes 5 which are communicated with each other from front to back are arranged on the angle adjusting plate 4 at intervals along the length direction, the angle adjusting plate 4 is connected with the reflector plate 2 through the adjusting pin holes 5 and the positioning pins 8, and the face of the reflector plate 2 is provided with a reflecting layer 6.
The reflective layer 6 is a plane mirror or a reflective film as known in the art, as required. In the use, through connecting the locating pin in the regulation pinhole 5 of difference to realize the angular adjustment of reflector panel 2, can adjust the contained angle between reflector panel 2 and the photovoltaic module 1 according to the irradiation angle of the interior sunlight of different seasons and region, make the light of reflector layer 6 reflection shine at photovoltaic module 1 (originally shines subaerial) all the time. According to the difference of the solar altitude, the solar energy is adjusted once every month, so that the utilization rate of the solar energy is improved, the light irradiated on the photovoltaic module 1 is enhanced, and the generated energy of the photovoltaic module is improved.
The photovoltaic angle-adjustable mirror reflection device can be further optimized or/and improved according to actual needs:
as shown in fig. 1, 2, 3 and 4, in order to facilitate installation, the upper ends of the two fixing frames 3 are respectively provided with an ear plate 7, and the upper ends of the angle adjusting plates 4 are hinged with the ear plates 7.
As shown in fig. 1, 2, 3 and 4, the right end of the reflector 2 is hinged with the lower ends of the two fixing frames 3 through a hinge shaft 9, and the reflector 2 can be more conveniently and rapidly installed with the two fixing frames 3 through the hinge shaft 9.
As shown in fig. 1, 2, 3 and 4, a support 10 is fixedly installed on the back of the photovoltaic module 1.
According to the actual situation of the site, the width of the reflector 2 is generally 50cm to 100cm, and the length of the reflector 2 is the same as the width of the photovoltaic module 1. Thus, sunlight can be received to the maximum extent, and the installation is convenient.
The reflecting layer 6 is generally a plane mirror, so that the service life of the plane mirror is longer and the reflecting efficiency is higher.
The technical characteristics form the embodiment of the utility model, have stronger adaptability and implementation effect, and can increase or decrease unnecessary technical characteristics according to actual needs so as to meet the requirements of different situations.
Claims (10)
1. But photovoltaic angle regulation's specular reflection device, its characterized in that is including being the low photovoltaic module of high slope form in left and right sides, reflector panel fixed bolster and angle modulation board, the fixed bolster is installed respectively to photovoltaic module's lower extreme left and right sides, the reflector panel is located between two fixed bolsters, the reflector panel is located between two mounts and both sides are articulated with the lower extreme of two mounts respectively around the right-hand member of reflector panel, the upper end of two fixed bolsters is articulated to be installed in angle modulation board's one end respectively, the reflector panel both sides are equipped with the locating pin, follow the regulation pinhole that length direction interval was equipped with a plurality of front and back link up on the angle modulation board, the angle modulation board is connected with the reflector panel through regulation pinhole and locating pin, the reflector panel face is equipped with the reflector layer.
2. The photovoltaic angle-adjustable mirror reflection device according to claim 1, wherein the upper ends of the two fixing frames are respectively provided with an ear plate, and the upper ends of the angle adjusting plates are hinged with the ear plates.
3. The photovoltaic adjustable angle specular reflection device according to claim 1 or 2, wherein the right end of the reflecting plate is hinged to the lower ends of the two fixing frames through a hinge shaft.
4. The photovoltaic angle-adjustable specular reflection device according to claim 1 or 2, wherein a bracket is fixedly installed on the back of the photovoltaic module.
5. A photovoltaic adjustable angle specular reflection device according to claim 3, wherein the back of the photovoltaic module is fixedly mounted with a bracket.
6. The photovoltaic angle-adjustable specular reflection device according to claim 1, 2 or 5, wherein the width of the light reflecting plate is 50cm to 100cm, and the length of the light reflecting plate is the same as the width of the photovoltaic module.
7. A photovoltaic adjustable angle specular reflection device according to claim 3, wherein the width of the reflector is 50cm to 100cm, and the length of the reflector is the same as the width of the photovoltaic module.
8. The photovoltaic adjustable angle specular reflection device of claim 4, wherein the reflector has a width of 50cm to 100cm, and the reflector has a length equal to the width of the photovoltaic module.
9. The photovoltaic adjustable angle specular reflection device of claim 1 or 2 or 5 or 7 or 8, wherein the light reflecting layer is a flat mirror.
10. The photovoltaic adjustable angle specular reflection device of claim 6, wherein the light reflecting layer is a flat mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321327627.9U CN220173193U (en) | 2023-05-29 | 2023-05-29 | Photovoltaic mirror reflection device with adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321327627.9U CN220173193U (en) | 2023-05-29 | 2023-05-29 | Photovoltaic mirror reflection device with adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220173193U true CN220173193U (en) | 2023-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321327627.9U Active CN220173193U (en) | 2023-05-29 | 2023-05-29 | Photovoltaic mirror reflection device with adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220173193U (en) |
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2023
- 2023-05-29 CN CN202321327627.9U patent/CN220173193U/en active Active
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