CN110855234A - Solar power generation device - Google Patents
Solar power generation device Download PDFInfo
- Publication number
- CN110855234A CN110855234A CN201911281995.2A CN201911281995A CN110855234A CN 110855234 A CN110855234 A CN 110855234A CN 201911281995 A CN201911281995 A CN 201911281995A CN 110855234 A CN110855234 A CN 110855234A
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- Prior art keywords
- supporting seat
- parabolic mirror
- solar power
- mirror
- concave mirror
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- 238000010248 power generation Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 239000002028 Biomass Substances 0.000 description 1
- 241000112598 Pseudoblennius percoides Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/20—Optical components
- H02S40/22—Light-reflecting or light-concentrating means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a solar power generation device, which belongs to the technical field of solar energy and comprises a supporting seat and a photovoltaic panel, wherein a concave mirror is fixedly arranged at the upper end of the supporting seat, a fixed seat is arranged at the bottom of the supporting seat, a telescopic motor and a fixed rod are fixedly arranged on the upper surface of the fixed seat, the upper end of the fixed rod is rotatably connected with the supporting seat, a telescopic rod is arranged on the telescopic motor, the upper end of the telescopic rod is rotatably connected with the supporting seat, a first light-focusing mechanism is also fixedly arranged at the bottom of the supporting seat, and the photovoltaic panel is arranged in the concave; the concave mirror is provided with the groove mirror to collect sunlight around the photovoltaic panel to be emitted to the back of the photovoltaic panel, so that the use cost of the photovoltaic panel is reduced, and meanwhile, the upper end and the lower end of the concave mirror are provided with the light collecting mechanisms to fully utilize the external sunlight; through setting up solar sensor and flexible motor and rotating electrical machines cooperation, realized the maximize utilization to the sunlight, but also can clear up photovoltaic board, it is more high-efficient practical.
Description
Technical Field
The invention relates to the technical field of solar energy, in particular to a solar power generation device.
Background
The new energy is also called unconventional energy, and refers to various energy forms other than the traditional energy, mainly energy which is just developed and utilized or is actively researched and yet to be popularized, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy, nuclear fusion energy and the like. Solar energy mainly utilizes heat radiation of the sun, such as solar power generation devices, solar water heaters and the like.
The existing solar power generation device mainly utilizes solar irradiation to generate power on a plane photovoltaic panel, a large-area photovoltaic panel needs to be used for obtaining sufficient illumination, the power generation cost is high, and a certain space is still reserved at the bottom of the photovoltaic panel and is not fully utilized, so that optimization is needed.
Disclosure of Invention
The present invention is directed to a solar power generation device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a solar power generation device, includes supporting seat and photovoltaic board, supporting seat upper end fixed mounting has the concave mirror, the fixing base is installed to the supporting seat bottom, fixed surface installs flexible motor and dead lever on the fixing base, the dead lever upper end is rotated with the supporting seat and is connected, install the telescopic link on the flexible motor, the telescopic link upper end is rotated with the supporting seat and is connected, still fixed mounting has first spotlight mechanism bottom the supporting seat, the photovoltaic board sets up in the concave mirror and links to each other with first spotlight mechanism through first connecting rod.
As a further technical scheme of the invention: the first light-gathering mechanism comprises a first parabolic mirror and a second parabolic mirror fixedly connected with the first parabolic mirror, the first parabolic mirror is tightly connected with the concave mirror and used for reflecting incident sunlight to the second parabolic mirror, and the second parabolic mirror is fixedly connected with the first connecting rod and used for reflecting the sunlight incident from the first parabolic mirror to the concave mirror.
As a further technical scheme of the invention: the supporting seat top is still fixed mounting has second spotlight mechanism, second spotlight mechanism passes through second connecting rod and photovoltaic board fixed connection.
As a further technical scheme of the invention: the second light-concentrating mechanism comprises a third parabolic mirror and a fourth parabolic mirror fixedly connected with the third parabolic mirror, the third parabolic mirror is tightly connected with the concave mirror and used for reflecting incident sunlight to the fourth parabolic mirror, and the fourth parabolic mirror is fixedly connected with the second connecting rod and used for reflecting the sunlight incident from the third parabolic mirror to the concave mirror.
As a further technical scheme of the invention: the supporting seat bottom fixed mounting has first pivot and second pivot, the telescopic link pot head is established outside first pivot and is rotated rather than being connected, dead lever pot head is established outside the second pivot and is rotated rather than being connected.
As a further technical scheme of the invention: the photovoltaic panel is internally provided with a rotating shaft connected with the photovoltaic panel in a rotating manner, the lower end of the rotating shaft penetrates through the concave mirror and is connected with a first rotating motor, the first rotating motor is fixedly arranged at the bottom of the concave mirror, and the upper end of the rotating shaft is fixedly provided with a solar sensor.
As a further technical scheme of the invention: the base is installed to the fixing base bottom, fixed surface installs the second rotating electrical machines on the base, the output and the fixing base bottom fixed connection of second rotating electrical machines.
As a further technical scheme of the invention: the base upper surface has seted up the spout, install the bracing piece rather than sliding connection in the spout, bracing piece upper end and fixing base bottom fixed connection.
As a further technical scheme of the invention: the photovoltaic panel upper surface is provided with a brush board, and the brush board is fixedly connected with the rotating shaft.
Compared with the prior art, the invention has the beneficial effects that: the concave mirror is arranged on the back surface of the photovoltaic panel, and the concave mirror is arranged on the upper end and the lower end of the concave mirror; through setting up solar sensor and flexible motor and rotating electrical machines cooperation, realized the maximize utilization to the sunlight, but also can clear up photovoltaic board, it is more high-efficient practical.
Drawings
FIG. 1 is a front sectional view of a solar power plant;
FIG. 2 is a front sectional view of a first concentrating mechanism in the solar power plant;
FIG. 3 is a front sectional view of a second focusing mechanism in the solar power plant;
FIG. 4 is another front sectional view of the solar power plant;
fig. 5 is a schematic structural diagram of a concave mirror in a solar power generation device.
In the figure: the solar photovoltaic power generation device comprises a support base 1, a concave mirror 2, a photovoltaic panel 3, a first rotating shaft 4, a telescopic rod 5, a telescopic motor 6, a fixed base 7, a fixed rod 8, a second rotating shaft 9, a first light gathering mechanism 10, a first connecting rod 11, a second connecting rod 12, a second light gathering mechanism 13, a first parabolic mirror 14, a second parabolic mirror 15, a third parabolic mirror 16, a fourth parabolic mirror 17, a first rotating motor 18, a rotating shaft 19, a solar sensor 20, a base 21, a second rotating motor 22, a chute 23, a support rod 24 and a brush plate 25.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
The solar power generation device shown in fig. 1, 2 and 3 comprises a support base 1 and a photovoltaic panel 3, wherein the photovoltaic panel 3 adopts the existing double-sided power generation photovoltaic panel to improve the power generation efficiency of the same area; the concave mirror 2 is fixedly arranged at the upper end of the supporting seat 1, when sunlight irradiates and hits the front side of the photovoltaic panel 3, external light is collected and reflected on the back side of the photovoltaic panel 3 through the concave mirror 2, so that the area of the photovoltaic panel 3 is reduced, and the cost is reduced; the solar photovoltaic module comprises a supporting seat 1, a fixed seat 7 is installed at the bottom of the supporting seat 1, a telescopic motor 6 and a fixed rod 8 are fixedly installed on the upper surface of the fixed seat 7, the upper end of the fixed rod 8 is rotatably connected with the supporting seat 1, a telescopic rod 5 is installed on the telescopic motor 6, the upper end of the telescopic rod 5 is rotatably connected with the supporting seat 1, when the telescopic motor 6 drives the telescopic rod 5 to stretch, the irradiation angle is adjusted, and therefore solar energy is better utilized, specifically, a first rotating shaft 4 and a second rotating shaft 9 are fixedly installed at the bottom of the supporting seat 1, the upper end of the telescopic rod 5 is sleeved outside the first rotating shaft 4 and is rotatably connected with the same, and the upper end of the fixed rod 8 is; the bottom of the supporting seat 1 is also fixedly provided with a first light-gathering mechanism 10, the photovoltaic panel 3 is arranged in the concave mirror 2 and is connected with the first light-gathering mechanism 10 through a first connecting rod 11, the bottom space can be better utilized through the arrangement of the first light-gathering mechanism 10, and the utilization rate of solar energy is further improved.
Further, the first light-gathering mechanism 10 includes a first parabolic mirror 14 and a second parabolic mirror 15 fixedly connected to the first parabolic mirror 14, the first parabolic mirror 14 is tightly connected to the concave mirror 2 and is used for reflecting incident sunlight onto the second parabolic mirror 15, the second parabolic mirror 15 is fixedly connected to the first connecting rod 11 and is used for reflecting sunlight incident from the first parabolic mirror 14 onto the concave mirror 2, that is, light outside the bottom of the concave mirror 2 is reflected into the concave mirror 2 by the cooperation of the first parabolic mirror 14 and the second parabolic mirror 15 and then is re-emitted to the back of the photovoltaic panel 3, so that the light at the bottom is fully utilized, and the utilization efficiency is high.
Further, a second light focusing mechanism 13 is fixedly installed on the top of the supporting seat 1, the second light focusing mechanism 13 is fixedly connected with the photovoltaic panel 13 through a second connecting rod 12, specifically, the second condensing mechanism 13 comprises a third parabolic mirror 16 and a fourth parabolic mirror 17 fixedly connected thereto, the third parabolic mirror 16 is closely connected to the concave mirror 2 and serves to reflect the incident sunlight onto the fourth parabolic mirror 17, the fourth parabolic mirror 17 is fixedly connected with the second connecting rod 12 and used for reflecting the sunlight emitted from the third parabolic mirror 16 to the concave mirror 2, the concave mirror 2 top space is fully utilized by arranging the second light gathering mechanism 13, so that sunlight is emitted into the concave mirror 2 and finally emitted onto the photovoltaic panel 3, the comprehensive utilization rate is high, and the two light gathering mechanisms can be arranged on the existing flat-panel solar power generation equipment.
Example 2
The embodiment is further optimized on the basis of embodiment 1, as shown in fig. 4 and 5, a rotating shaft 19 rotatably connected with the photovoltaic panel 3 is installed in the photovoltaic panel 3, the lower end of the rotating shaft 19 penetrates through the concave mirror 2 and is connected with a first rotating motor 18, the first rotating motor 18 is fixedly installed at the bottom of the concave mirror 2, a solar sensor 20 is fixedly installed at the upper end of the rotating shaft 19, that is, the position and the incident angle of the sun are monitored by arranging the solar sensor 20, so that the telescopic motor 6 is conveniently matched to adjust the angle in the vertical direction, meanwhile, as the sun rises and falls, the rotating shaft needs to be matched to rotate on the horizontal plane, a base 21 is installed at the bottom of the fixing base 7, a second rotating motor 22 is fixedly installed on the upper surface of the base 21, the output end of the second rotating motor 22 is fixedly connected with the bottom of the fixing base 7, that is, the rotation of the fixing base 7 is, thereby realizing the all-round regulation of level and vertical, having improved utilization efficiency greatly.
Further, for guaranteeing the rotational stability of fixing base 7, spout 23 has been seted up to base 21 upper surface, install in the spout 23 rather than sliding connection's bracing piece 24, bracing piece 24 upper end and fixing base 7 bottom fixed connection can also reduce the friction at 24 bottom installation gyro wheels of bracing piece to guarantee to rotate steadily.
Further, surface mounting has brush board 25 on the photovoltaic board 3, brush board 25 and rotation axis 19 fixed connection, and the preferred transparent material that is convenient for light to pass through, installs the brush hair on the brush board 25, clears up the surface of photovoltaic board 3 through the brush hair, avoids its surface deposition to have debris to shelter from, and is more practical.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a solar power system, includes supporting seat (1) and photovoltaic board (3), its characterized in that: supporting seat (1) upper end fixed mounting has concave mirror (2), fixing base (7) are installed to supporting seat (1) bottom, fixed surface installs flexible motor (6) and dead lever (8) on fixing base (7), dead lever (8) upper end is rotated with supporting seat (1) and is connected, install telescopic link (5) on flexible motor (6), telescopic link (5) upper end is rotated with supporting seat (1) and is connected, still fixed mounting has first spotlight mechanism (10) bottom supporting seat (1), photovoltaic board (3) set up in concave mirror (2) and link to each other with first spotlight mechanism (10) through first connecting rod (11).
2. A solar power plant according to claim 1, characterized in that: the first light-gathering mechanism (10) comprises a first parabolic mirror (14) and a second parabolic mirror (15) fixedly connected with the first parabolic mirror, the first parabolic mirror (14) is tightly connected with the concave mirror (2) and used for reflecting incident sunlight to the second parabolic mirror (15), and the second parabolic mirror (15) is fixedly connected with the first connecting rod (11) and used for reflecting the sunlight incident from the first parabolic mirror (14) to the concave mirror (2).
3. A solar power plant according to claim 1 or 2, characterized in that: the top of the supporting seat (1) is also fixedly provided with a second light focusing mechanism (13), and the second light focusing mechanism (13) is fixedly connected with the photovoltaic panel (13) through a second connecting rod (12).
4. A solar power plant according to claim 3, characterized in that: the second light-concentrating mechanism (13) comprises a third parabolic mirror (16) and a fourth parabolic mirror (17) fixedly connected with the third parabolic mirror (16), the third parabolic mirror (16) is tightly connected with the concave mirror (2) and used for reflecting incident sunlight to the fourth parabolic mirror (17), and the fourth parabolic mirror (17) is fixedly connected with the second connecting rod (12) and used for reflecting the sunlight incident from the third parabolic mirror (16) to the concave mirror (2).
5. A solar power plant according to claim 3, characterized in that: supporting seat (1) bottom fixed mounting has first pivot (4) and second pivot (9), telescopic link (5) upper end cover is established in first pivot (4) outside and is connected rather than rotating, dead lever (8) upper end cover is established in second pivot (9) outside and is connected rather than rotating.
6. A solar power plant according to claim 3, characterized in that: the solar photovoltaic panel is characterized in that a rotating shaft (19) connected with the photovoltaic panel is installed in the photovoltaic panel (3), the lower end of the rotating shaft (19) penetrates through the concave mirror (2) and is connected with a first rotating motor (18), the first rotating motor (18) is fixedly installed at the bottom of the concave mirror (2), and a solar sensor (20) is fixedly installed at the upper end of the rotating shaft (19).
7. The solar power generation device of claim 6, wherein: base (21) is installed to fixing base (7) bottom, fixed surface installs second rotating electrical machines (22) on base (21), the output and fixing base (7) bottom fixed connection of second rotating electrical machines (22).
8. The solar power generation device of claim 7, wherein: the base (21) upper surface has been seted up spout (23), install in spout (23) rather than sliding connection's bracing piece (24), bracing piece (24) upper end and fixing base (7) bottom fixed connection.
9. The solar power generation device of claim 6, wherein: photovoltaic board (3) upper surface mounting has brush board (25), brush board (25) and rotation axis (19) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911281995.2A CN110855234A (en) | 2019-12-13 | 2019-12-13 | Solar power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911281995.2A CN110855234A (en) | 2019-12-13 | 2019-12-13 | Solar power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110855234A true CN110855234A (en) | 2020-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911281995.2A Pending CN110855234A (en) | 2019-12-13 | 2019-12-13 | Solar power generation device |
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| Country | Link |
|---|---|
| CN (1) | CN110855234A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110995148A (en) * | 2019-12-23 | 2020-04-10 | 彭青珍 | Photovoltaic power generation device convenient to dismantle maintenance |
| CN116642163A (en) * | 2023-02-14 | 2023-08-25 | 中山市八霖照明有限公司 | Lamps and lanterns wireless control device and system based on thing networking |
| CN116961548A (en) * | 2023-09-07 | 2023-10-27 | 中国海洋大学 | Marine power generation device with light-wave synergistic effect |
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| CN116642163A (en) * | 2023-02-14 | 2023-08-25 | 中山市八霖照明有限公司 | Lamps and lanterns wireless control device and system based on thing networking |
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| CN116961548A (en) * | 2023-09-07 | 2023-10-27 | 中国海洋大学 | Marine power generation device with light-wave synergistic effect |
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Application publication date: 20200228 |
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