CN109067359B - Solar photovoltaic device - Google Patents
Solar photovoltaic device Download PDFInfo
- Publication number
- CN109067359B CN109067359B CN201810872190.4A CN201810872190A CN109067359B CN 109067359 B CN109067359 B CN 109067359B CN 201810872190 A CN201810872190 A CN 201810872190A CN 109067359 B CN109067359 B CN 109067359B
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- CN
- China
- Prior art keywords
- photovoltaic
- ball
- cavity
- cooling
- back plate
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- 238000001816 cooling Methods 0.000 claims abstract description 33
- 239000000725 suspension Substances 0.000 claims abstract description 28
- 238000010248 power generation Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000007769 metal material Substances 0.000 claims description 6
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 230000003760 hair shine Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000011805 ball Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
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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
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- Photovoltaic Devices (AREA)
Abstract
The invention discloses a solar photovoltaic device which comprises a base, wherein a back plate is vertically arranged at the upper end of the base, a concave cavity is formed in the light-facing surface of the back plate, a reflective panel is arranged in the concave cavity, more than one suspension rod is arranged at the top of the back plate and is vertical to the back plate, a suspension rod is vertically arranged at the bottom of the outer side end of the suspension rod, a photovoltaic ball is arranged at the bottom of each suspension rod, the reflective surface of the reflective panel faces more than one photovoltaic ball, more than one fixed cavity is formed in the outer part of each photovoltaic ball, a photovoltaic plate is arranged in each fixed cavity, a hollow spherical cavity is formed in each photovoltaic ball, and a cooling ball is arranged in each spherical cavity. The traditional flat plate photovoltaic structure is arranged into more than one spherical structure, photovoltaic irradiation power generation can be carried out on each surface of the flat plate photovoltaic structure, and the flat plate photovoltaic structure has a very good decoration effect, heat dissipation performance and wind resistance.
Description
Technical Field
The invention relates to the field of solar photovoltaics, in particular to a solar photovoltaic device.
Background
The solar photovoltaic panel is a novel new energy power generation device, it can effectively solve the energy consumption problem, present photovoltaic panel all is the panel of a rectangle structure, it is bulky, generally through photovoltaic support fixed mounting on the top surface of the building body, therefore each photovoltaic panel is when using, if outside wind-force is great, consequently great air current can make the photovoltaic support bear great stress, long-term in the past, can lead to photovoltaic support life to reduce, the anti-wind ability of photovoltaic panel is relatively poor. And the photovoltaic board is laid at the top of building body, and the photovoltaic board can seriously destroy the pleasing to the eye degree in top of building body, and the photovoltaic board only meets the light one side and can realize generating electricity, because the light position of sun can remove, consequently, only when the sunlight just faces the photovoltaic board, just can exert its photovoltaic effect.
Disclosure of Invention
The invention aims to provide a solar photovoltaic device, which adopts a three-dimensional spherical structure, can perform photovoltaic irradiation power generation on each surface, has very good decoration effect, heat dissipation performance and wind resistance, and effectively solves the defects in the prior art.
The invention is realized by the following technical scheme: the utility model provides a solar photovoltaic device, includes a base, and the base upper end sets up a backplate perpendicularly, and a cavity is seted up to the light-facing side of backplate, and a reflective panel is packed into in the cavity, and the perpendicular backplate in top of backplate sets up the jib more than, and the outside end bottom of jib sets up a suspension rod perpendicularly, the bottom of suspension rod all is provided with a photovoltaic ball, and reflective panel's reflection of light face is just facing more than one photovoltaic ball, and more than one fixed chamber is seted up to the outside of photovoltaic ball, and a photovoltaic board all packs into in every fixed intracavity, and photovoltaic ball inside has a hollow spherical chamber, a cooling ball packs into in the spherical chamber.
As a preferred technical scheme, the outer diameter of the cooling ball is smaller than the inner wall of the spherical cavity, an outlet cavity for the outlet of the power transmission lines of the photovoltaic panels is formed between the outer wall of the cooling ball and the inner wall of the spherical cavity, and the power transmission lines of the photovoltaic panels penetrate through the small holes in the photovoltaic balls and extend into the outlet cavity.
According to the preferable technical scheme, the top of each photovoltaic ball is provided with a joint, the bottom of each suspension rod is inserted into the joint and is welded and fixed, the power transmission line of each photovoltaic plate penetrates through the joints and extends into the suspension rod and the wire outlet channel in the suspension rod, the back of the back plate is provided with a wire outlet, and the power transmission line of each photovoltaic plate extends out of the wire outlet.
As a preferred technical scheme, the cooling ball and the photovoltaic ball are both made of metal materials, a cooling cavity is arranged in the middle of the cooling ball, cooling liquid or water is filled in the cooling cavity, and the cooling ball is of a closed structure.
As the preferred technical scheme, the suspension rod and the suspension rod are both made of elastic metal materials.
As a preferable technical scheme, more than one screw hole is formed in the base, a locking screw is arranged in each screw hole, and the locking screw is locked and fixed with the ground.
The invention has the beneficial effects that: the invention adopts more than one spherical structure to replace the traditional rectangular structure, adopts a three-dimensional illumination power generation mode, and can increase the integral aesthetic property under the condition of ensuring the power generation quantity;
secondly, because the photovoltaic panel with larger volume is replaced by a plurality of photovoltaic ball structures with small volume, the photovoltaic balls have small volume, so that when external airflow is large, the large airflow cannot cause excessive airflow impact on each photovoltaic ball, the impact pressure is reduced, and the buffer capacity is very good;
thirdly, as the cooling ball is arranged in the ball body, the whole photovoltaic ball can be effectively cooled through the cooling ball, the heat consumption of each photovoltaic panel is reduced, and the service life of each photovoltaic panel is prolonged.
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 the drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic side view of the present invention.
The codes in the figure are respectively: the photovoltaic panel is 1, the photovoltaic ball is 2, the spherical cavity is 3, the cooling cavity is 4, the base is 5, the locking screw is 6, the backboard is 7, the wire outlet is 8, the joint is 9, the suspender is 11, the suspension rod is 12, the power transmission line is 13, the reflecting panel is 14, and the cooling ball is 22.
Detailed Description
As shown in fig. 1 and 2, the solar photovoltaic device comprises a base 5, a back plate 7 is vertically arranged at the upper end of the base 5, a concave cavity is formed in a light facing surface of the back plate 7, a reflective panel 14 is installed in the concave cavity, more than one suspension rod 11 is arranged at the top of the back plate 7 and perpendicular to the back plate 7, a suspension rod 12 is vertically arranged at the bottom of an outer end of the suspension rod 11, a photovoltaic ball 2 is arranged at the bottom of the suspension rod 12, the reflective surface of the reflective panel 14 faces the more than one photovoltaic ball 2, more than one fixed cavity is formed outside the photovoltaic ball 2, a photovoltaic plate 1 is installed in each fixed cavity, a hollow spherical cavity 3 is formed inside the photovoltaic ball 2, and a cooling ball 22 is installed in the spherical cavity 3.
When the sun shines, partial light acts on the spherical photovoltaic ball 2 to generate electricity for the photovoltaic panel on the illuminating surface, the light penetrating through the photovoltaic ball shines on the reflecting panel, the light is reflected by the reflecting panel, and then the reflected light shines on the back of the photovoltaic ball to realize light conversion on the back.
The outer diameter of the cooling ball 22 is smaller than the inner wall of the spherical cavity, an outlet cavity for the power transmission line of each photovoltaic panel to be led out is formed between the outer wall of the cooling ball 22 and the inner wall of the spherical cavity, and the power transmission line of each photovoltaic panel 1 penetrates through the small hole in the photovoltaic ball to extend into the outlet cavity. The cooling ball can be arranged in the photovoltaic ball, the whole photovoltaic ball is cooled by the aid of an internally closed structure, and accordingly heat of each photovoltaic plate can be effectively dissipated when the photovoltaic plate is used, and overall conversion efficiency is improved.
In this embodiment, the top of each photovoltaic ball 22 is provided with a joint 9, the bottom of the suspension rod 12 is inserted into the joint and welded and fixed, the power transmission line 13 of each photovoltaic panel 1 passes through the joint 9 and extends into the suspension rod and the wire outlet channel inside the suspension rod 12, the back of the backboard is provided with a wire outlet 8, and the power transmission line of each photovoltaic panel extends out of the wire outlet.
The cooling ball 22 and the photovoltaic ball 2 are both made of metal materials, a cooling cavity 4 is arranged in the middle of the cooling ball 22, cooling liquid or water is filled in the cooling cavity 4, and the cooling ball 22 is of a closed structure. The cooling ball 22 is a separate structure, so that the liquid inside does not affect the photovoltaic ball, and the two are used independently.
The suspension rod 12 and the suspension rod 11 are both made of elastic metal materials, so when the photovoltaic ball is used, if external air flow is large and acts on the photovoltaic ball, the elastic force of the suspension rod and the suspension rod is utilized to effectively resist impact and increase the buffer capacity, therefore, even if external wind force is large, the photovoltaic ball cannot be affected, and the wind resistance of the photovoltaic ball is very good.
In this embodiment, the base 5 is provided with more than one screw hole, and a locking screw 6 is installed in each of the more than one screw hole, and the locking screw is locked and fixed with the ground. The whole installation and fixation can be completed through more than one screw, and the disassembly and the assembly are convenient.
The invention has the beneficial effects that: the invention adopts more than one spherical structure to replace the traditional rectangular structure, adopts a three-dimensional illumination power generation mode, and can increase the integral aesthetic property under the condition of ensuring the power generation quantity;
secondly, because the photovoltaic panel with larger volume is replaced by a plurality of photovoltaic ball structures with small volume, the photovoltaic balls have small volume, so that when external airflow is large, the large airflow cannot cause excessive airflow impact on each photovoltaic ball, the impact pressure is reduced, and the buffer capacity is very good;
thirdly, as the cooling ball is arranged in the ball body, the whole photovoltaic ball can be effectively cooled through the cooling ball, the heat consumption of each photovoltaic panel is reduced, and the service life of each photovoltaic panel is prolonged.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (4)
1. A solar photovoltaic device is characterized in that: the photovoltaic solar photovoltaic power generation device comprises a base, a back plate is vertically arranged at the upper end of the base, a concave cavity is formed in the light-facing surface of the back plate, a light reflecting panel is arranged in the concave cavity, more than one hanging rod is arranged at the top of the back plate and is vertical to the back plate, a hanging rod is vertically arranged at the bottom of the outer side end of the hanging rod, a photovoltaic ball is arranged at the bottom of the hanging rod, the light reflecting surface of the light reflecting panel faces more than one photovoltaic ball, more than one fixed cavity is formed outside the photovoltaic ball, a photovoltaic plate is arranged in each fixed cavity, a hollow spherical cavity is formed inside the photovoltaic ball, a cooling ball is arranged in each spherical cavity, the outer diameter of each cooling ball is smaller than the inner wall of each spherical cavity, a wire outlet cavity for leading out of a power supply transmission wire of each photovoltaic plate is formed between the outer wall of each cooling ball and the, the cooling ball and the photovoltaic ball are both made of metal materials, a cooling cavity is arranged in the middle of the cooling ball, cooling liquid is filled in the cooling cavity, and the cooling ball is of a closed structure.
2. The solar photovoltaic device of claim 1, wherein: the photovoltaic ball is characterized in that joints are arranged at the tops of the photovoltaic balls, the bottoms of the suspension rods are inserted into the joints and are welded and fixed, power transmission lines of the photovoltaic plates penetrate through the joints and extend into the suspension rods and the wire outlet channels in the suspension rods, a wire outlet is formed in the back of the back plate, and the power transmission lines of the photovoltaic plates extend out of the wire outlet.
3. The solar photovoltaic device of claim 1, wherein: the suspension rod and the suspension rod are both made of elastic metal materials.
4. The solar photovoltaic device of claim 1, wherein: the base is provided with more than one screw hole, each screw hole is internally provided with a locking screw, and the locking screws are locked and fixed with the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810872190.4A CN109067359B (en) | 2018-08-02 | 2018-08-02 | Solar photovoltaic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810872190.4A CN109067359B (en) | 2018-08-02 | 2018-08-02 | Solar photovoltaic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109067359A CN109067359A (en) | 2018-12-21 |
| CN109067359B true CN109067359B (en) | 2020-08-11 |
Family
ID=64832795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810872190.4A Active CN109067359B (en) | 2018-08-02 | 2018-08-02 | Solar photovoltaic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109067359B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070227579A1 (en) * | 2006-03-30 | 2007-10-04 | Benyamin Buller | Assemblies of cylindrical solar units with internal spacing |
| US20090078249A1 (en) * | 2007-05-24 | 2009-03-26 | Tricia Liu | Device for concentrating optical radiation |
| CN201286074Y (en) * | 2008-09-23 | 2009-08-05 | 梁代平 | Solar electricity generation system |
| KR100973774B1 (en) * | 2009-07-02 | 2010-08-04 | 대한민국 | Spherical photovoltaic power generation device using reflect light |
| JP5106609B2 (en) * | 2010-09-30 | 2012-12-26 | 池田 榮 | Natural energy combined acquisition device |
| CN102594212A (en) * | 2012-02-20 | 2012-07-18 | 北京航空航天大学 | Solar power generation device with block spherical shell torch |
| CN203375733U (en) * | 2013-06-27 | 2014-01-01 | 李万鹏 | Spherical array type solar collector |
| CN206481254U (en) * | 2017-02-07 | 2017-09-08 | 深圳市和商电子有限公司 | A kind of novel solar battery plate |
| CN107565904B (en) * | 2017-08-11 | 2019-01-08 | 清远市德晟嘉恒能源环保工程有限责任公司 | A kind of solar photovoltaic assembly |
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2018
- 2018-08-02 CN CN201810872190.4A patent/CN109067359B/en active Active
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| Publication number | Publication date |
|---|---|
| CN109067359A (en) | 2018-12-21 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200714 Address after: 322100 Hutang No. 1, Shanglu Community, Jiangbei Street, Dongyang City, Jinhua City, Zhejiang Province Applicant after: DONGYANG YANGTAO ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: Hengdian Town, Zhejiang city of Jinhua province Dongyang 322118 Bridge City Community peaks No. 47 Applicant before: Lu Rujiao |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221012 Address after: 271000 mining equipment industrial incubation base in the west section of South Tianmen street, Tai'an high tech Zone, Shandong Patentee after: Shandong kaidiou Electric Co.,Ltd. Address before: 322100 Jiangnan street, Jiangbei street, Dongyang, Jinhua, Zhejiang No. 1 Hutang Patentee before: DONGYANG YANGTAO ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |