CN211429258U - Solar power generation device - Google Patents
Solar power generation device Download PDFInfo
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- CN211429258U CN211429258U CN202020219793.7U CN202020219793U CN211429258U CN 211429258 U CN211429258 U CN 211429258U CN 202020219793 U CN202020219793 U CN 202020219793U CN 211429258 U CN211429258 U CN 211429258U
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- solar
- electrode plate
- rotating shaft
- solar light
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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
Abstract
The utility model discloses a solar power generation device, which comprises a hollow cylindrical solar light electrode plate component and a base, wherein the solar light electrode plate component is fixedly arranged above the base through a plurality of support rods; a rotating shaft is arranged on the central axis of the solar light electrode plate assembly, a driving motor is arranged in the base, and the rotating shaft and the solar light electrode plate assembly generate relative rotation movement through the driving motor; the top end of the rotating shaft is fixedly connected with a plurality of rotating rods; the solar panel cleaning device is characterized in that inclined blades are arranged on the rotary rod, the other end of the rotary rod is fixedly connected with a cleaning rod, a hairbrush is arranged on the inner side of the cleaning rod, and the hairbrush is in contact with the outer surface of the solar light electrode plate assembly in a laminating mode. Through the utility model discloses the realization can effectively dispel the heat to solar energy photoelectrode board subassembly, can keep the surface cleanliness of solar energy photoelectrode board subassembly in the use again, realizes improving the generating efficiency jointly.
Description
Technical Field
The utility model relates to a solar energy power generation technical field, concretely relates to solar power generation device.
Background
In recent years, photovoltaic power generation is rapidly developed as a new energy source, solar energy can be converted into electric energy through a photovoltaic effect, and the photovoltaic power generation is sustainable clean energy. In practical application, a photovoltaic power generation system is generally under high solar radiation, and the power generation performance of the photovoltaic power generation system is greatly influenced by natural environmental conditions, wherein the working temperature of a solar light electrode plate assembly which is the most important component is one of important factors influencing the performance of the photovoltaic power generation system.
Under the condition of higher temperature, the open-circuit voltage of the solar energy photoelectric plate applied in large scale at present is greatly reduced along with the rise of the temperature, and the serious deviation of a charging working point is caused, so that the system is easily damaged due to insufficient charging, and the output power of the solar energy photoelectric plate is also greatly reduced along with the rise of the temperature. Therefore, in order to improve the efficiency of photovoltaic power generation, the solar light electrode plate assembly needs to perform better heat dissipation and reduce the working environment temperature.
Meanwhile, a large number of production practices show that pollutants such as dust and the like are easily accumulated on the light passing surface of the outer surface of the outdoor solar light electrode plate assembly after the outdoor solar light electrode plate assembly is used for a period of time. The dust accumulation obviously reduces the luminous flux of the solar light electrode plate component, and further obviously reduces the electric energy output capacity of the solar light electrode plate component. Therefore, the surface cleanliness of the solar photovoltaic panel assembly during use must be maintained.
SUMMERY OF THE UTILITY MODEL
The utility model aims at designing a solar power generation device, making it realize effectively dispelling the heat to solar panel subassembly, can keep the surface cleanliness of solar panel subassembly in the use again, realize improving the generating efficiency jointly.
In order to achieve the above object, the utility model provides a following technical scheme:
a solar power generation device comprises a hollow cylindrical solar light electrode plate component and a base, wherein the solar light electrode plate component is fixedly arranged above the base through a plurality of support rods; a rotating shaft is arranged on the central axis of the solar light electrode plate assembly, a driving motor is arranged in the base, the output end of the driving motor is connected with the bottom end of the rotating shaft, and the rotating shaft and the solar light electrode plate assembly generate relative rotation movement through the driving motor; the top end of the rotating shaft is fixedly connected with a plurality of rotating rods, and the rotating rods are annularly arranged at equal intervals by taking the rotating shaft as an axis; be equipped with the blade of slope on the rotary rod, the other end fixedly connected with of rotary rod washs the pole, it locates to wash the pole the outside of solar energy light polar plate subassembly, the inboard of wasing the pole is equipped with the brush, the brush with the surface laminating contact of solar energy light polar plate subassembly.
Furthermore, the solar light polar plate assembly is formed by combining a plurality of solar light polar plates, and the solar light polar plates are made of graphene polyurethane materials. So set up, utilize graphite alkene polyurethane to improve the hardness of solar energy photoelectrode board, prevent that the photoelectrode board from being destroyed by the strong wind.
Furthermore, a plurality of rotary auxiliary rods are arranged inside the solar light electrode plate assembly, one ends of the rotary auxiliary rods are fixedly connected with the inner side of the solar light electrode plate assembly, and the other ends of the rotary auxiliary rods are rotatably connected with the rotating shaft. So set up, through the support of rotatory auxiliary rod, improve the stability of the rotatory rotation in-process of rotation axis, rock about because the effect of centrifugal force when avoiding rotatory.
Further, the bottom of wasing the pole is equipped with stabilizing mean, stabilizing mean includes the connecting rod of T type structure, the upper end port of connecting rod with the lower extreme fixed connection who washs the pole, the lower extreme port of connecting rod is equipped with the guide block, the annular outside of base be equipped with guide block matched with guide slot, the connecting rod pass through the guide block with base swivelling joint. So set up, utilize the fixed lower extreme that washs the pole of connecting rod, through the mating reaction of guide block with the guide slot, prevent to wash the pole lower extreme when rotatory because the effect of rotatory centrifugal force is toward warping up for the unable solar energy photoelectrode plate's of laminating surface of brush cleans, reduces the cleaning performance.
Further, the brush is a bristle brush. By the arrangement, the bristles have the characteristics of rigidity, toughness, strong elasticity, difficult deformation, moisture resistance, high temperature resistance and no influence of cold and heat. The bristles are adopted, so that the service life of the brush is prolonged, and the outer surface of the solar light polar plate can be cleaned more effectively.
Compared with the prior art, the beneficial effects of the utility model are that:
the solar light polar plate component is arranged in a hollow cylindrical shape, on one hand, compared with the traditional flat plate type light polar plate, the cylindrical solar light polar plate component can ensure that sunlight can be absorbed from all directions, and the utilization rate of a light source is improved; on the other hand, air flows in from the gap between the solar light electrode plate component and the base, passes through the hollow solar light electrode plate component and finally flows out from the top of the solar light electrode plate component, so that effective flowing of the air is realized, and the heat dissipation effect of the air on the solar light electrode plate component is improved.
Meanwhile, the driving motor drives the rotating rod to rotate, on one hand, the inclined blades on the rotating rod are utilized to accelerate the guiding flow of air, and the heat dissipation effect on the solar light electrode plate assembly is further improved; on the other hand, the rotating rod drives the cleaning rod to rotate, the brush on the inner side of the cleaning rod is used for rotationally cleaning the outer surface of the solar photovoltaic panel component, and the surface cleanliness of the solar photovoltaic panel component in the using process is kept.
The solar power generation device has the advantages that the power generation efficiency of the solar power generation device is improved jointly by changing the shape of the solar electrode plate component, dissipating heat of the solar electrode plate component and keeping the surface cleanliness of the solar electrode plate component in the use process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention (arrows in the figure are air flow traces);
FIG. 2 is a front view of the present invention;
the names of the components identified in the figures are as follows:
1. a base; 101. a guide groove; 2. a solar light electrode plate assembly; 3. a drive motor; 4. a rotating shaft; 5. rotating the rod; 6. a blade; 7. a cleaning rod; 701. a brush; 8. a connecting rod; 801. a guide block; 9. rotating the auxiliary rod; 10. a support rod.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, only some embodiments, not all embodiments, of the present invention are described. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example (b):
a solar power generation device comprises a hollow cylindrical solar light electrode plate component 2 and a base 1, wherein the solar light electrode plate component 2 is fixedly arranged above the base 1 through a plurality of support rods 10; a rotating shaft 4 is arranged on the central axis of the solar light electrode plate component 2, a driving motor 3 is arranged in the base 1, the output end of the driving motor 3 is connected with the bottom end of the rotating shaft 4, and the rotating shaft 4 and the solar light electrode plate component 2 generate relative rotation movement through the driving motor 3; the top end of the rotating shaft 4 is fixedly connected with a plurality of rotating rods 5, and the plurality of rotating rods 5 are annularly arranged at equal intervals by taking the rotating shaft 4 as an axis; be equipped with the blade 6 of slope on the rotary rod 5, the other end fixedly connected with of rotary rod 5 washs pole 7, washs the outside that solar light polar plate subassembly 2 was located to pole 7, washs the inboard of pole 7 and is equipped with brush 701, brush 701 and the surface laminating contact of solar light polar plate subassembly 2.
The solar light polar plate component 2 is formed by combining a plurality of solar light polar plates, and the solar light polar plates are made of graphene polyurethane materials. So set up, utilize graphite alkene polyurethane to improve the hardness of solar energy photoelectrode board, prevent that the photoelectrode board from being destroyed by the strong wind.
A plurality of rotary auxiliary rods 9 are arranged inside the solar light electrode plate assembly 2, one end of each rotary auxiliary rod 9 is fixedly connected with the inner side of the solar light electrode plate assembly 2, and the other end of each rotary auxiliary rod 9 is rotatably connected with the rotating shaft 4. So set up, through the support of rotatory auxiliary rod 9, improve the stability of rotation axis 4 rotation in-process, rock about owing to the effect of rotatory centrifugal force when avoiding rotatory.
The bottom of wasing pole 7 is equipped with stabilizing mean, and stabilizing mean includes the connecting rod 8 of T type structure, the upper end port of connecting rod 8 and the lower extreme fixed connection who washs pole 7, and the lower extreme port of connecting rod 8 is equipped with guide block 801, and the annular outside of base 1 is equipped with the guide slot 101 with guide block 801 matched with, and connecting rod 8 passes through guide block 801 and base 1 swivelling joint. So set up, utilize the fixed lower extreme that washs pole 7 of connecting rod 8, through guide block 801 and guide slot 101's mating reaction, prevent to wash pole 7 lower extreme when rotatory because the effect of rotatory centrifugal force is toward warping up outward for the unable laminating solar photoelectrode's of brush 701 surface cleans, reduces the cleaning performance.
The brush 701 is a pig bristle brush 701. By the arrangement, the bristles have the characteristics of rigidity, toughness, strong elasticity, difficult deformation, moisture resistance, high temperature resistance and no influence of cold and heat. The bristles are adopted to prolong the service life of the brush 701 and can effectively clean the outer surface of the solar energy photoelectrode plate.
The working principle of the embodiment is as follows:
sunlight irradiates the solar light electrode plate component 2, and solar energy is converted into electric energy to supply power.
Meanwhile, the solar light electrode plate assembly 2 is arranged to be a hollow cylinder, on one hand, compared with the traditional flat plate type light electrode plate, the cylindrical solar light electrode plate assembly 2 can ensure that sunlight can be absorbed from all directions, and the utilization rate of a light source is improved; on the other hand, air flows in from the gap between the solar light electrode plate assembly 2 and the base 1, passes through the hollow inner diameter of the solar light electrode plate assembly 2, and finally flows out from the top of the solar light electrode plate assembly 2, so that effective flowing of the air is realized, and the heat dissipation effect of the air on the solar light electrode plate assembly 2 is improved.
Meanwhile, the driving motor 3 drives the rotating rod 5 to rotate, on one hand, the inclined blades 6 on the rotating rod 5 are utilized to accelerate the guiding flow of air, and the heat dissipation effect on the solar light electrode plate assembly 2 is further improved; on the other hand, the rotating rod 5 drives the cleaning rod 7 to rotate, and the brush 701 on the inner side of the cleaning rod 7 is used for rotationally wiping the outer surface of the solar photovoltaic panel component 2, so that the surface cleanliness of the solar photovoltaic panel component in the using process is maintained.
The power generation efficiency of the solar power generation device is improved through changing the shape of the solar electrode plate component 2, dissipating heat of the solar electrode plate component 2 and keeping the surface cleanliness of the solar electrode plate component 2 in the use process.
Claims (5)
1. A solar power generation device, characterized in that: the solar photovoltaic panel component is fixedly arranged above the base through a plurality of support rods; a rotating shaft is arranged on the central axis of the solar light electrode plate assembly, a driving motor is arranged in the base, the output end of the driving motor is connected with the bottom end of the rotating shaft, and the rotating shaft and the solar light electrode plate assembly generate relative rotation movement through the driving motor; the top end of the rotating shaft is fixedly connected with a plurality of rotating rods, and the rotating rods are annularly arranged at equal intervals by taking the rotating shaft as an axis; be equipped with the blade of slope on the rotary rod, the other end fixedly connected with of rotary rod washs the pole, it locates to wash the pole the outside of solar energy light polar plate subassembly, the inboard of wasing the pole is equipped with the brush, the brush with the surface laminating contact of solar energy light polar plate subassembly.
2. A solar power plant according to claim 1, characterized in that: the solar light polar plate assembly is formed by combining a plurality of solar light polar plates, and the solar light polar plates are made of graphene polyurethane materials.
3. A solar power plant according to claim 1, characterized in that: the solar cell module is characterized in that a plurality of rotary auxiliary rods are arranged inside the solar cell module, one ends of the rotary auxiliary rods are fixedly connected with the inner side of the solar cell module, and the other ends of the rotary auxiliary rods are rotatably connected with the rotating shaft.
4. A solar power plant according to claim 1, characterized in that: the bottom of wasing the pole is equipped with stabilizing mean, stabilizing mean includes the connecting rod of T type structure, the upper end port of connecting rod with the lower extreme fixed connection who washs the pole, the lower extreme port of connecting rod is equipped with the guide block, the annular outside of base be equipped with guide block matched with guide slot, the connecting rod pass through the guide block with base swivelling joint.
5. A solar power plant according to claim 1, characterized in that: the hairbrush is a bristle hairbrush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020219793.7U CN211429258U (en) | 2020-02-27 | 2020-02-27 | Solar power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020219793.7U CN211429258U (en) | 2020-02-27 | 2020-02-27 | Solar power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211429258U true CN211429258U (en) | 2020-09-04 |
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ID=72245125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020219793.7U Active CN211429258U (en) | 2020-02-27 | 2020-02-27 | Solar power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211429258U (en) |
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2020
- 2020-02-27 CN CN202020219793.7U patent/CN211429258U/en active Active
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