CN111262516B - Portable water floating charging equipment - Google Patents
Portable water floating charging equipment Download PDFInfo
- Publication number
- CN111262516B CN111262516B CN201811451959.1A CN201811451959A CN111262516B CN 111262516 B CN111262516 B CN 111262516B CN 201811451959 A CN201811451959 A CN 201811451959A CN 111262516 B CN111262516 B CN 111262516B
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- China
- Prior art keywords
- solar cell
- sliding
- support frame
- flexible solar
- floating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 239000010409 thin film Substances 0.000 claims description 4
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 claims description 2
- 238000010248 power generation Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 2
- 210000004027 cell Anatomy 0.000 description 79
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 210000003850 cellular structure Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
Classifications
-
- 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
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/20—Collapsible or foldable PV modules
-
- 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
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a portable water floating charging device. The device comprises an X-shaped floating base, a sliding solar cell support frame and a flexible solar cell. One end of the flexible solar cell is fixed at the far end of the X-shaped floating base, the other end of the flexible solar cell is accommodated in the sliding solar cell supporting frame, the sliding solar cell supporting frame positioned at the far end of the X-shaped floating base is slid to be close to the center and fixed, and accordingly the flexible solar cell is unfolded accordingly, so that higher power generation is provided. The X-shaped floating base is detachable, convenient to carry, install and expand, the number of added and deleted floating bases can be adjusted according to specific requirements, the operation is simple and convenient, the middle is the power output port, the power source can be connected with corresponding electric appliances, the use is convenient, the flexible solar cell can be expanded and retracted, the power generation power can be conveniently adjusted, the larger maximum power generation power can be obtained, the size is small, the carrying and the installation are convenient, the operation is simple and clear, and the applicability is wide.
Description
Technical Field
The invention relates to the field of application of flexible solar cells on water, in particular to portable floating charging equipment on water.
Background
With the continuous progress of technology, photovoltaic power generation technology using solar cells has been increasingly popularized on land, and street lamps, traffic signs and the like with solar cells on roadside devices are also visible everywhere in daily life of people. While the ocean occupies most of the earth's surface area, the development of photovoltaic power generation technology is still needed. Along with the gradual deepening of people on ocean exploration, the demand for electricity in the sea is also growing gradually, and the demand for diversified and distributed water charging equipment is correspondingly increased gradually.
Disclosure of Invention
In view of the above, the present invention provides a portable water floating charging device.
The power generation element carried on the device is a flexible solar cell, is different from the prior rigid crystalline silicon cell and the like, has the characteristics of light weight and flexibility, and can be bent and folded. Therefore, the floating base used by the device can be smaller in size, and the expandable space is larger. Meanwhile, because of the flexible characteristic of the solar battery, the solar battery is convenient to store, take out and install when in use, and disassemble and store when not in use, so that the solar battery is very convenient, small in size and easy to carry.
The device of the invention spreads a standard component on water, occupies a square with a side length of about 50cm, can provide 5-20W adjustable output power, and faces to four directions for collecting sunlight, and the position orientation is not required to be adjusted according to the direction of the sun at any time.
The specific technical scheme is as follows:
the charging equipment comprises an X-shaped floating base, a sliding solar cell support frame and a flexible solar cell.
The X-shaped floating base is formed by connecting two or more than three straight floating bases through the middle part;
the horizontal type floating base is divided into two types, namely a base module and a superposition module, wherein the base module is always positioned at the lowest end, and more than 1 or 2 superposition modules are sequentially arranged above the base module to form the X-type floating base. The linear floating base is internally provided with a lead which is connected with the anode and the cathode of the flexible solar battery, and the electric power is transmitted to the central area from the far-end connection position for collection.
The linear floating base comprises a central area and a sliding rail area, wherein the central area is used for connecting more than 2 linear floating bases and externally connecting electric equipment, the sliding rail area is used for connecting a sliding type solar cell support frame, and a flexible solar cell is fixed at the far end. A sliding rail or a sliding groove is arranged in the sliding rail area, and fixing clamping grooves are respectively arranged at the positions close to the central area and the far end and used for fixing the sliding solar cell support frame; and a sliding groove or a sliding rail matched with the sliding rail or the sliding groove in the sliding rail area is correspondingly arranged at the lower part of the sliding type solar cell support frame.
A straight-shaped floating base is made of light, hard and floatable materials and comprises one or more than two of PE or PVC.
The sliding solar cell support frame is connected to the linear floating base in a sliding rail mode, one end of the flexible solar cell is fixed at the end part of the linear floating base far away from the central position, which is called as the far end, the other end of the flexible solar cell is stored in the sliding solar cell support frame, the sliding solar cell support frame positioned at the far end of the linear floating base slides to an area close to the central position through the sliding rail and is fixed, and accordingly the flexible solar cell is unfolded.
The sliding solar cell support frame is a right triangle, a right angle side is downward, the surface combines with the track above the X-shaped floating base in a connection mode of a sliding rail clamping groove, the inner side of the right angle position is hollowed out, a flexible solar cell storage device is arranged, and a roller is arranged on the outer side of an included angle between the bevel edge and the other right angle side and used for assisting in folding and unfolding of the flexible solar cell.
A coiled flexible solar cell is fixed in the sliding solar cell support frame, and the lower part of the sliding solar cell support frame is close to the inside of the X-shaped floating base; and the flexible solar cell and the sliding rail slide close to the central area to gradually expand the flexible solar cell, and slide away from the central area to gradually retract the flexible solar cell.
The sliding solar cell support frame is made of light and hard materials and comprises one or more than two of PE or PVC.
One end of the flexible solar cell is fixed at the far end of the X-shaped floating base, a small pontoon is sleeved outside the fixed part, and a hollow hose is led out from the lower part and connected with the X-shaped floating base. The positive and negative electrodes of the flexible solar cell are connected from the fixed position and are connected with the built-in lead borrowing port of the X-shaped floating base through the hollow hose.
The other end of the flexible solar cell is stored in the sliding type solar cell support frame, wherein the storage device has certain tension, so that the flexible solar cell which is unfolded outwards is always in a straightened state. The sliding solar cell support frame positioned at the far end of the X-shaped floating base is slid to be close to the central area through the sliding rail and fixed, and accordingly the flexible solar cell is unfolded.
The X-shaped floating base consists of a plurality of straight floating bases, connecting wires are arranged in the X-shaped floating bases, electricity generated by the flexible solar cells is transmitted to the central area from a far-end connecting position to be collected, and meanwhile, the central areas of the plurality of straight floating bases are connected in parallel and output electricity through the topmost output port.
The coiled flexible solar cell is wound on the roller, the roller is arranged on the sliding solar cell support frame, the roller is rotatably connected with the sliding solar cell support frame, positioning holes are respectively formed in the joints of the roller and the sliding solar cell support frame, and pluggable positioning pins are arranged in the positioning holes.
The flexible solar cell comprises one or more than two of a perovskite solar cell, a silicon-based thin film solar cell, a CIGS solar cell or a cadmium telluride solar cell; the number of the flexible solar cells is 2 times of that of the straight-line type floating bases, namely, 2 flexible solar cells are arranged on each straight-line type floating base.
The highest position of the waterline of the charging equipment is parallel to the upper surface of the X-shaped floating base when the charging equipment is unfolded in water.
The X-shaped floating base is detachable, convenient to carry, install and expand, the number of added and deleted floating bases can be adjusted according to specific requirements, the operation is simple and convenient, the middle is the power output port, the power source can be connected with corresponding electric appliances, the use is convenient, the flexible solar cell can be expanded and retracted, the power generation power can be conveniently adjusted, the larger maximum power generation power can be obtained, the size is small, the carrying and the installation are convenient, the operation is simple and clear, and the applicability is wide.
Drawings
FIG. 1 is a schematic diagram of a structural layout of an X-shaped floating base module assembly of a portable water floating charging device, wherein 1 is a roller; 2 is a sliding solar cell support frame; 3 is a flexible solar cell storage device in the sliding solar cell support frame; 4 is a sliding rail clamping groove at the lower part of the sliding solar cell support frame; 5 is a flexible solar cell; 6 is a small pontoon connected with the flexible solar cell; 7 is a hollow hose; 8 is a built-in wire; 9 is an X-shaped floating base seat module; 10 is the far end position of the X-shaped floating base; 11 is a central area connection socket.
FIG. 2 is a schematic diagram showing the structural layout of an X-shaped floating base stacking module assembly of a portable water floating charging device, wherein 1 is a roller; 2 is a sliding solar cell support frame; 3 is a flexible solar cell storage device in the sliding solar cell support frame; 4 is a sliding rail clamping groove at the lower part of the sliding solar cell support frame; 5 is a flexible solar cell; 6 is a small pontoon connected with the flexible solar cell; 7 is a hollow hose; 8 is a built-in wire; 209 is an X-type floating base overlay module; 10 is the far end position of the X-shaped floating base; 11 is a central area connection slot; 212 are center area connection plugs. FIG. 3 is a schematic view of a sliding solar cell support frame in a moving position, wherein 301 is at a position far from the X-shaped floating base; 302 is near the center region.
FIG. 4 is a schematic top view of a portable water floating charging device, wherein 5 is a flexible solar cell; 2 is a sliding solar cell support frame; 403 is an X-shaped floating base; 404 is an output port.
Fig. 5 is a second schematic layout diagram of a top view structure of a portable water floating charging device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to specific embodiments.
The device comprises an X-shaped floating base, a sliding solar cell support frame and a flexible solar cell. The X-shaped floating base is formed by connecting two or more than three straight floating bases through the middle part; one end of the flexible solar cell is fixed at the far end of the X-shaped floating base, the other end of the flexible solar cell is accommodated in the sliding solar cell supporting frame, the sliding solar cell supporting frame positioned at the far end of the X-shaped floating base is slid to be close to the center and fixed, and accordingly the flexible solar cell is unfolded accordingly, so that higher power generation is provided.
Example 1
The charging equipment consisting of two in-line floating base components is adopted, the flexible solar cell is a flexible perovskite solar cell, the width of a single solar cell component is 16cm, the total length is 17.4cm, the conversion efficiency is 18%, and the standard output power is 5W.
The charging equipment is completely unfolded on the water surface, the sliding solar cell support frame is positioned close to the central area, the solar cell is completely unfolded to be an effective area, the total length is 17.4cm multiplied by the width is 16cm, four flexible perovskite solar cell assemblies are provided, and the total output power is 20W.
Example 2
The charging equipment consisting of two in-line floating base components is adopted, the flexible solar cell is a silicon-based thin film solar cell, the width of a single solar cell component is 15.6cm, the total length is 50cm, and the conversion efficiency is 12%.
Charging equipment is placed on the water surface, the sliding type solar cell support frame is located at the far end position of the X-shaped floating base, the solar cell is unfolded for 6.7cm, four silicon-based thin film solar cell assemblies are all arranged, and the total output power is 5W.
Claims (10)
1. A portable water floating charging device, characterized by: the charging equipment comprises an X-shaped floating base, a sliding solar cell support frame and a flexible solar cell,
the X-shaped floating base is formed by connecting two or more than three straight floating bases through the middle part;
the sliding solar cell support frame is connected to the linear floating base in a sliding rail mode, one end of the flexible solar cell is fixed at the end part of the linear floating base far away from the central position, which is called as the far end, the other end of the flexible solar cell is stored in the sliding solar cell support frame, the sliding solar cell support frame positioned at the far end of the linear floating base slides to an area close to the central position through the sliding rail and is fixed, and accordingly the flexible solar cell is unfolded.
2. The portable water floating charging device of claim 1, wherein: the linear floating base is divided into a base module and a superposition module, the base module is always positioned at the lowest end, and more than 1 superposition modules or more than 2 superposition modules are sequentially arranged above the base module to form the X-shaped floating base.
3. Portable water floating charging apparatus according to claim 1 or 2, characterized in that: the straight floating base is internally provided with a lead which is connected with the anode and the cathode of the flexible solar battery, and electric power is transmitted to a central area from a far-end connection position for collection.
4. The portable water floating charging device of claim 2, wherein: the linear floating base comprises a central area and a sliding rail area, wherein the central area is used for connecting more than 2 linear floating bases and externally connecting electric equipment, the sliding rail area is used for connecting a sliding type solar cell support frame, and a flexible solar cell is fixed at the far end.
5. The portable water floating charging device of claim 4 wherein: a sliding rail or a sliding groove is arranged in the sliding rail area, and fixing clamping grooves are respectively arranged at the positions close to the central area and the far end and used for fixing the sliding solar cell support frame; and a sliding groove or a sliding rail matched with the sliding rail or the sliding groove in the sliding rail area is correspondingly arranged at the lower part of the sliding type solar cell support frame.
6. Portable water floating charging apparatus according to claim 1 or 2, characterized in that: the linear floating base is made of light, hard and floatable materials and comprises one or more than two of PE or PVC;
the sliding solar cell support frame is made of light and hard materials and comprises one or more than two of PE or PVC.
7. The portable water floating charging device of claim 1, wherein: the lower part of the sliding type solar cell support frame is close to the inside of the X-shaped floating base and is fixedly provided with a coiled flexible solar cell; and the flexible solar cell and the sliding rail slide close to the central area to gradually expand the flexible solar cell, and slide away from the central area to gradually retract the flexible solar cell.
8. The portable water floating charging device of claim 1 or 7, wherein: the coiled flexible solar cell is wound on the roller, the roller is arranged on the sliding solar cell support frame, the roller is rotatably connected with the sliding solar cell support frame, positioning holes are respectively formed in the joints of the roller and the sliding solar cell support frame, and pluggable positioning pins are arranged in the positioning holes.
9. The portable water floating charging device of claim 1, wherein: the flexible solar cell comprises one or more than two of a perovskite solar cell, a silicon-based thin film solar cell, a CIGS solar cell or a cadmium telluride solar cell; the number of the flexible solar cells is 2 times of that of the straight-line type floating bases, namely, 2 flexible solar cells are arranged on each straight-line type floating base.
10. The portable water floating charging device of claim 1, wherein: and when the charging equipment is unfolded in water, the highest position of the waterline of the charging equipment is parallel to the upper surface of the X-shaped floating base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451959.1A CN111262516B (en) | 2018-11-30 | 2018-11-30 | Portable water floating charging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451959.1A CN111262516B (en) | 2018-11-30 | 2018-11-30 | Portable water floating charging equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111262516A CN111262516A (en) | 2020-06-09 |
| CN111262516B true CN111262516B (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811451959.1A Active CN111262516B (en) | 2018-11-30 | 2018-11-30 | Portable water floating charging equipment |
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| Country | Link |
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| CN (1) | CN111262516B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001007373A (en) * | 1999-06-22 | 2001-01-12 | Mitsui Eng & Shipbuild Co Ltd | Movable frame for solar cell module |
| JP2011181782A (en) * | 2010-03-02 | 2011-09-15 | Osm:Kk | Portable photovoltaic power generator |
| CN104410349A (en) * | 2014-12-15 | 2015-03-11 | 无锡捷盈科技有限公司 | Intelligent sail type over-water floating solar power station |
| JP2016092969A (en) * | 2014-11-05 | 2016-05-23 | 株式会社ジェンク | Variable angle solar power system |
| WO2018159866A1 (en) * | 2017-02-28 | 2018-09-07 | 오토렉스 주식회사 | Floating photovoltaic power generation apparatus |
| CN109245670A (en) * | 2017-06-10 | 2019-01-18 | 李�杰 | A kind of wind light mutual complementing power generation umbrella of intelligent control |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015113445A1 (en) * | 2014-01-30 | 2015-08-06 | 浙江同景新能源集团有限公司 | Improved photovoltaic tracking and control system |
-
2018
- 2018-11-30 CN CN201811451959.1A patent/CN111262516B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001007373A (en) * | 1999-06-22 | 2001-01-12 | Mitsui Eng & Shipbuild Co Ltd | Movable frame for solar cell module |
| JP2011181782A (en) * | 2010-03-02 | 2011-09-15 | Osm:Kk | Portable photovoltaic power generator |
| JP2016092969A (en) * | 2014-11-05 | 2016-05-23 | 株式会社ジェンク | Variable angle solar power system |
| CN104410349A (en) * | 2014-12-15 | 2015-03-11 | 无锡捷盈科技有限公司 | Intelligent sail type over-water floating solar power station |
| WO2018159866A1 (en) * | 2017-02-28 | 2018-09-07 | 오토렉스 주식회사 | Floating photovoltaic power generation apparatus |
| CN109245670A (en) * | 2017-06-10 | 2019-01-18 | 李�杰 | A kind of wind light mutual complementing power generation umbrella of intelligent control |
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| Publication number | Publication date |
|---|---|
| CN111262516A (en) | 2020-06-09 |
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Application publication date: 20200609 Assignee: CHINA NATIONAL NUCLEAR POWER Co.,Ltd. Assignor: DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES Contract record no.: X2023210000071 Denomination of invention: A portable floating charging device on water Granted publication date: 20230725 License type: Exclusive License Record date: 20230808 |