CN110798138A - Photovoltaic power generation device with DC/DC converter - Google Patents
Photovoltaic power generation device with DC/DC converter Download PDFInfo
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- CN110798138A CN110798138A CN201911222508.5A CN201911222508A CN110798138A CN 110798138 A CN110798138 A CN 110798138A CN 201911222508 A CN201911222508 A CN 201911222508A CN 110798138 A CN110798138 A CN 110798138A
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- 238000010248 power generation Methods 0.000 title claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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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
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
-
- 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 provides a photovoltaic power generation device with a DC/DC converter. A photovoltaic power generation apparatus having a DC/DC converter, comprising: a base; the two sliding chutes are symmetrically arranged on the base, and one sides, far away from each other, of the two sliding chutes are provided with openings; the mounting rod is arranged in the sliding groove; the sliding rod is slidably mounted on the base and is fixedly connected with the mounting rod; the rotating frames are arranged at the top of the base, and the rotating frames positioned at the two sides are respectively and rotatably connected with the corresponding mounting rods; the photovoltaic panel is fixedly arranged on the rotating frame; the installation cavity is formed in the base. The photovoltaic power generation device with the DC/DC converter has the advantages of convenience in use, folding, carrying, outdoor activity, large power generation amount and convenience in moving.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation device with a DC/DC converter.
Background
Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The solar energy power generation system mainly comprises a solar panel (assembly), a controller and an inverter, and the main components are electronic components. The solar cells are packaged and protected after being connected in series to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like;
the DC/DC converter can convert high voltage (low voltage) electricity into low voltage (high voltage) electricity, and in photovoltaic power generation, electricity generated by solar energy can be converted into 220V electricity for household use through the DC/DC converter.
Traditionally, photovoltaic power generation device is bulky, can't carry, and is inconvenient to use when the outdoor activities, and inconvenient change removes, and the electric quantity that photovoltaic power generation device that the volume is less than was generated.
Therefore, it is necessary to provide a photovoltaic power generation apparatus having a DC/DC converter to solve the above-mentioned technical problems.
Disclosure of Invention
The photovoltaic power generation device with the DC/DC converter is convenient to use, can be folded, is convenient to carry, can be used for outdoor activities, has large power generation capacity, and is convenient to move.
In order to solve the above technical problem, the present invention provides a photovoltaic power generation apparatus having a DC/DC converter, including: a base; the two sliding chutes are symmetrically arranged on the base, and one sides, far away from each other, of the two sliding chutes are provided with openings; the mounting rod is arranged in the sliding groove; the sliding rod is slidably mounted on the base and is fixedly connected with the mounting rod; the rotating frames are arranged at the top of the base, and the rotating frames positioned at the two sides are respectively and rotatably connected with the corresponding mounting rods; the photovoltaic panel is fixedly arranged on the rotating frame; the mounting cavity is formed in the base; the two mounting blocks are symmetrically and fixedly mounted in the mounting cavity; the two cylindrical blocks are respectively and rotatably arranged on the two mounting blocks; the two thread grooves are respectively formed in the two cylindrical blocks; the two threaded rods are respectively installed in the two threaded grooves in a threaded manner, and the ends, far away from each other, of the two threaded rods extend out of the threaded grooves and are fixedly connected with the installation rod; the two first conical gears are fixedly arranged at one ends, close to each other, of the two cylindrical blocks respectively; the motor is fixedly arranged in the mounting cavity; and the second bevel gear is fixedly arranged on the output shaft of the motor and is meshed with the two first bevel gears.
Preferably, a DC/DC converter is fixedly mounted on one side of the base.
Preferably, sliding holes are formed in the inner walls of the two sides of the mounting cavity and are connected with the threaded rods in a sliding mode.
Preferably, two limiting grooves are symmetrically formed in the threaded rod, two limiting blocks are symmetrically and fixedly mounted in the sliding hole, and the limiting blocks are connected with the inner walls of the corresponding limiting grooves in a sliding mode.
Preferably, the mounting block is provided with a rotating hole, the cylindrical block is fixedly sleeved with a bearing, and an outer ring of the bearing is fixedly connected with the inner wall of the rotating hole.
Preferably, a first fixing groove is formed in the inner wall of the bottom of the mounting cavity, and the inner wall of the first fixing groove is fixedly connected with the motor.
Preferably, the installation rod is provided with a hinge groove, and the inner wall of the hinge groove is rotatably connected with the rotating frame.
Preferably, the mounting groove has been seted up to the bottom of base, four dwangs are installed to the symmetry rotation in the mounting groove, and four dwangs are the rectangle and distribute, be equipped with the runner on the dwang, slidable mounting has the sliding plate in the mounting groove, rotate on the sliding plate and install four hinge bars, the hinge bar rotates with the dwang that corresponds and is connected, fixed mounting has the pneumatic cylinder in the mounting groove, the output shaft and the sliding plate fixed connection of pneumatic cylinder.
Preferably, four limiting rods are symmetrically and fixedly mounted at the top of the sliding plate, four grooves are symmetrically formed in the inner wall of the top of the mounting groove, and the inner walls of the grooves are in sliding connection with the corresponding limiting rods.
Preferably, a second fixing groove is formed in the inner wall of the top of the mounting groove, and the inner wall of the second fixing groove is fixedly connected with the hydraulic cylinder.
Compared with the related art, the photovoltaic power generation device with the DC/DC converter provided by the invention has the following beneficial effects:
the invention provides a photovoltaic power generation device with a DC/DC converter, a plurality of rotating frames are arranged at the top of a base, the rotating frames positioned at two sides are respectively and rotatably connected with corresponding mounting rods, a photovoltaic panel is fixedly arranged on the rotating frames, a mounting cavity is arranged on the base, two cylindrical blocks are respectively and rotatably arranged on the two mounting blocks, two thread grooves are respectively arranged on the two cylindrical blocks, two threaded rods are respectively and threadedly arranged in the two thread grooves, the far ends of the two threaded rods extend out of the thread grooves and are fixedly connected with the mounting rods, two first bevel gears are respectively and fixedly arranged at the close ends of the two cylindrical blocks, a motor is fixedly arranged in the mounting cavity, and a second bevel gear is fixedly arranged on an output shaft of the motor, and the second bevel gear meshes with two first bevel gears, can make the photovoltaic board fold, conveniently carries, one side fixed mounting of base has the DC/DC converter, can convert the electricity that generates into 220V domestic appliance, can satisfy outdoor use.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of a photovoltaic power generation device with a DC/DC converter provided by the invention;
FIG. 2 is a side cross-sectional structural view of FIG. 1;
FIG. 3 is a schematic view of the deployed configuration shown in FIG. 1;
FIG. 4 is a schematic top cross-sectional view of the structure of FIG. 1;
fig. 5 is a schematic diagram of a second embodiment of the photovoltaic power generation apparatus with a DC/DC converter according to the present invention.
Reference numbers in the figures: 1. the photovoltaic module comprises a base, 2, a sliding groove, 3, an installation rod, 4, a sliding rod, 5, a rotating frame, 6, a photovoltaic panel, 7, an installation cavity, 8, an installation block, 9, a cylindrical block, 10, a thread groove, 11, a threaded rod, 12, a first bevel gear, 13, a motor, 14, a second bevel gear, 15, a DC/DC converter, 16, a sliding hole, 17, a limiting groove, 18, a limiting block, 19, an installation groove, 20, a rotating rod, 21, a rotating wheel, 22, a sliding plate, 23, a hinge rod, 24, a hydraulic cylinder, 25, a limiting rod, 26 and a groove.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1-4, in a first embodiment of the present invention, a photovoltaic power generation apparatus with a DC/DC converter includes: a base 1; the two sliding chutes 2 are symmetrically arranged on the base 1, and one sides, far away from each other, of the two sliding chutes 2 are provided with openings; the mounting rod 3 is arranged in the chute 2; the sliding rod 4 is slidably mounted on the base 1, and the sliding rod 4 is fixedly connected with the mounting rod 3; the rotating frames 5 are arranged at the top of the base 1, and the rotating frames 5 positioned at two sides are respectively and rotatably connected with the corresponding mounting rods 3; the photovoltaic panel 6 is fixedly arranged on the rotating frame 5; the mounting cavity 7 is formed in the base 1, and the mounting cavity 7 is formed in the base; the two mounting blocks 8 are symmetrically and fixedly mounted in the mounting cavity 7; the two cylindrical blocks 9 are respectively and rotatably arranged on the two mounting blocks 8; the two thread grooves 10 are respectively arranged on the two cylindrical blocks 9; the two threaded rods 11 are respectively installed in the two threaded grooves 10 in a threaded manner, and the ends, away from each other, of the two threaded rods 11 extend out of the threaded grooves 10 and are fixedly connected with the installation rod 3; the two first bevel gears 12 are respectively and fixedly arranged at one ends, close to each other, of the two cylindrical blocks 9; the motor 13 is fixedly arranged in the mounting cavity 7; a second bevel gear 14, wherein the second bevel gear 14 is fixedly arranged on the output shaft of the motor 13, and the second bevel gear 14 is meshed with the two first bevel gears 12.
A DC/DC converter 15 is fixedly mounted on one side of the base 1.
And sliding holes 16 are formed in the inner walls of the two sides of the mounting cavity 7, and the sliding holes 16 are connected with the threaded rods 11 in a sliding manner.
Two limiting grooves 17 are symmetrically formed in the threaded rod 11, two limiting blocks 18 are symmetrically and fixedly mounted in the sliding hole 16, and the limiting blocks 18 are connected with the inner walls of the corresponding limiting grooves 17 in a sliding mode.
The mounting block 8 is provided with a rotating hole, the cylindrical block 9 is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the rotating hole.
A first fixing groove is formed in the inner wall of the bottom of the mounting cavity 7, and the inner wall of the first fixing groove is fixedly connected with the motor 13.
The mounting rod 3 is provided with a hinge groove, and the inner wall of the hinge groove is rotatably connected with the rotating frame 5.
In this embodiment:
during the use, motor 13 drive second bevel gear 14 and rotate, and second bevel gear 14 drives first bevel gear 12 and rotates, and first bevel gear 12 drives cylindrical block 9 and rotates, under the effect of thread groove 10, drives two threaded rods 11 and keeps away from the motion each other, makes a plurality of rotating turret 5 expand, can generate electricity through photovoltaic board 6, and the electricity of generating electricity carries out the conversion through DC/DC converter 15 and uses.
Compared with the related art, the photovoltaic power generation device with the DC/DC converter provided by the invention has the following beneficial effects:
the invention provides a photovoltaic power generation device with a DC/DC converter, a plurality of rotating frames 5 are arranged at the top of a base 1, the rotating frames 5 positioned at two sides are respectively and rotatably connected with corresponding mounting rods 3, a photovoltaic panel 6 is fixedly arranged on the rotating frames 5, a mounting cavity 7 is arranged on the base 1, two cylindrical blocks 9 are respectively and rotatably arranged on two mounting blocks 8, two thread grooves 10 are respectively arranged on the two cylindrical blocks 9, two threaded rods 11 are respectively and threadedly arranged in the two thread grooves 11, the ends of the two threaded rods 11 far away from each other extend out of the thread grooves 10 and are fixedly connected with the mounting rods 3, two first conical gears 12 are respectively and fixedly arranged at the ends of the two cylindrical blocks 9 close to each other, and a motor 13 is fixedly arranged in the mounting cavity 7, second bevel gear 14 fixed mounting be in on the output shaft of motor 13, and second bevel gear 14 meshes with two first bevel gear 12, can make photovoltaic board 6 fold, conveniently carries, one side fixed mounting of base 1 has DC/DC converter 15, can convert the electricity of sending into 220V domestic appliance, can satisfy outdoor use.
Second embodiment:
based on the photovoltaic power generation device provided with the DC/DC converter in the first embodiment of the application, the second embodiment of the application provides another photovoltaic power generation device provided with the DC/DC converter. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to the drawings and the following description.
Referring to fig. 5, the photovoltaic power generation apparatus with a DC/DC converter further includes an installation groove 19, the installation groove 19 is disposed at the bottom of the base 1, four rotation rods 20 are symmetrically and rotatably installed in the installation groove 19, the four rotation rods 20 are distributed in a rectangular shape, a rotation wheel 21 is disposed on the rotation rod 20, a sliding plate 22 is slidably installed in the installation groove 19, four hinge rods 23 are rotatably installed on the sliding plate 22, the hinge rods 23 are rotatably connected with the corresponding rotation rods 20, a hydraulic cylinder 24 is fixedly installed in the installation groove 19, and an output shaft of the hydraulic cylinder 24 is fixedly connected with the sliding plate 22.
Four limiting rods 25 are symmetrically and fixedly mounted on the top of the sliding plate 22, four grooves 26 are symmetrically formed in the inner wall of the top of the mounting groove 19, and the inner walls of the grooves 26 are slidably connected with the corresponding limiting rods 25.
And a second fixing groove is formed in the inner wall of the top of the mounting groove 19, and the inner wall of the second fixing groove is fixedly connected with the hydraulic cylinder 24.
When the sliding plate 22 needs to move, the hydraulic cylinder 24 is started, the hydraulic cylinder 24 drives the sliding plate 22 to move downwards, the sliding plate 22 drives the hinge rod 23 to rotate, the hinge rod 23 drives the rotating rod 20 to rotate, the rotating wheel 21 is made to contact with the ground and supports the base 1, the sliding plate can move, and the sliding plate 22 is prevented from shaking when moving under the action of the limiting rod 25 and the groove 26.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A photovoltaic power generation apparatus having a DC/DC converter, comprising:
a base;
the two sliding chutes are symmetrically arranged on the base, and one sides, far away from each other, of the two sliding chutes are provided with openings;
the mounting rod is arranged in the sliding groove;
the sliding rod is slidably mounted on the base and is fixedly connected with the mounting rod;
the rotating frames are arranged at the top of the base, and the rotating frames positioned at the two sides are respectively and rotatably connected with the corresponding mounting rods;
the photovoltaic panel is fixedly arranged on the rotating frame;
the mounting cavity is formed in the base;
the two mounting blocks are symmetrically and fixedly mounted in the mounting cavity;
the two cylindrical blocks are respectively and rotatably arranged on the two mounting blocks;
the two thread grooves are respectively formed in the two cylindrical blocks;
the two threaded rods are respectively installed in the two threaded grooves in a threaded manner, and the ends, far away from each other, of the two threaded rods extend out of the threaded grooves and are fixedly connected with the installation rod;
the two first conical gears are fixedly arranged at one ends, close to each other, of the two cylindrical blocks respectively;
the motor is fixedly arranged in the mounting cavity;
and the second bevel gear is fixedly arranged on the output shaft of the motor and is meshed with the two first bevel gears.
2. The photovoltaic power generation apparatus having a DC/DC converter according to claim 1, wherein a DC/DC converter is fixedly mounted on one side of the base.
3. The photovoltaic power generation device with the DC/DC converter as claimed in claim 1, wherein sliding holes are formed on the inner walls of the two sides of the installation cavity, and the sliding holes are slidably connected with threaded rods.
4. The photovoltaic power generation device with the DC/DC converter as claimed in claim 3, wherein the threaded rod is symmetrically provided with two limiting grooves, the sliding hole is symmetrically and fixedly provided with two limiting blocks, and the limiting blocks are slidably connected with the inner walls of the corresponding limiting grooves.
5. The photovoltaic power generation device with the DC/DC converter as claimed in claim 1, wherein the mounting block is provided with a rotation hole, the cylindrical block is fixedly sleeved with a bearing, and an outer ring of the bearing is fixedly connected with an inner wall of the rotation hole.
6. The photovoltaic power generation device with the DC/DC converter as claimed in claim 1, wherein a first fixing groove is formed on an inner wall of the bottom of the installation cavity, and an inner wall of the first fixing groove is fixedly connected with the motor.
7. The photovoltaic power generation device with the DC/DC converter as claimed in claim 1, wherein the mounting rod is provided with a hinge slot, and the inner wall of the hinge slot is rotatably connected with the rotating frame.
8. The photovoltaic power generation device with the DC/DC converter according to claim 2, wherein a mounting groove is formed in the bottom of the base, four rotating rods are symmetrically and rotatably mounted in the mounting groove, the four rotating rods are arranged in a rectangular shape, rotating wheels are arranged on the rotating rods, a sliding plate is slidably mounted in the mounting groove, four hinge rods are rotatably mounted on the sliding plate, the hinge rods are rotatably connected with the corresponding rotating rods, a hydraulic cylinder is fixedly mounted in the mounting groove, and an output shaft of the hydraulic cylinder is fixedly connected with the sliding plate.
9. The photovoltaic power generation device with the DC/DC converter according to claim 8, wherein four limiting rods are symmetrically and fixedly installed on the top of the sliding plate, four grooves are symmetrically formed on the inner wall of the top of the installation groove, and the inner walls of the grooves are slidably connected with the corresponding limiting rods.
10. The photovoltaic power generation device with the DC/DC converter as claimed in claim 8, wherein a second fixing groove is formed on an inner wall of a top of the mounting groove, and an inner wall of the second fixing groove is fixedly connected to the hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911222508.5A CN110798138B (en) | 2019-12-03 | 2019-12-03 | Photovoltaic power generation device with DC/DC converter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911222508.5A CN110798138B (en) | 2019-12-03 | 2019-12-03 | Photovoltaic power generation device with DC/DC converter |
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| CN110798138A true CN110798138A (en) | 2020-02-14 |
| CN110798138B CN110798138B (en) | 2022-01-04 |
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Cited By (2)
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| CN111817651A (en) * | 2020-07-11 | 2020-10-23 | 杨国丽 | Photovoltaic power generation device with DC/DC converter |
| CN116267759A (en) * | 2023-02-10 | 2023-06-23 | 通威农业发展有限公司 | Fry breeding system |
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Effective date of registration: 20221207 Address after: 408527 4-2-166, No. 74, East Park Road, Baima Town, Wulong District, Chongqing Patentee after: Chongqing Yuzhu Enterprise Management Consulting Center Address before: 723000, Shaanxi City, Hanzhoung province Dongguan small son Patentee before: Shaanxi University of Technology Effective date of registration: 20221207 Address after: Room 316, No. 2 Office Building, Yinchuan Development Zone, Yinchuan City, Ningxia Hui Autonomous Region, 753000 Patentee after: Ningxia Xianke Electric Power Design Consulting Co.,Ltd. Address before: 408527 4-2-166, No. 74, East Park Road, Baima Town, Wulong District, Chongqing Patentee before: Chongqing Yuzhu Enterprise Management Consulting Center |