CN110784167A - Photovoltaic power generation component support - Google Patents
Photovoltaic power generation component support Download PDFInfo
- Publication number
- CN110784167A CN110784167A CN201911054802.XA CN201911054802A CN110784167A CN 110784167 A CN110784167 A CN 110784167A CN 201911054802 A CN201911054802 A CN 201911054802A CN 110784167 A CN110784167 A CN 110784167A
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- Prior art keywords
- fixedly connected
- support
- screw rod
- power generation
- sliding
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- 238000010248 power generation Methods 0.000 title claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000000428 dust Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development 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
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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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a photovoltaic power generation assembly support, and particularly relates to the technical field of photovoltaic equipment. According to the invention, the first transmission shaft drives the second transmission shaft to rotate, so that the second screw rod is driven to rotate, the first spring and the second spring move backwards, the sliding plate can be driven to slide in the first sliding groove, and the brush is driven to slide on the surface of the solar panel, and the structure can be used for conveniently and quickly cleaning dust on the surface of the solar panel.
Description
Technical Field
The invention relates to the technical field of photovoltaic equipment, in particular to a photovoltaic power generation assembly support.
Background
Solar energy is an inexhaustible renewable resource for human beings, and with the rapid development of solar photovoltaic power generation technology, the project of a photovoltaic power generation station is rapidly expanding, a photovoltaic power generation device is usually arranged on a photovoltaic bracket, the photovoltaic bracket supporting the photovoltaic power generation device is arranged into a preset array, and a photovoltaic power generation system is formed by electrically connecting the array, so that the photovoltaic bracket is an important component of the photovoltaic power generation station.
But present photovoltaic power generation support when the in-service use, the function is single, because solar panel work is outdoor, its surface can have the dust after long-time the use, influences the use, and solar panel support can not conveniently clear up these dusts fast again.
Therefore, it is necessary to invent a photovoltaic power generation module bracket to solve the above problems.
Disclosure of Invention
In order to overcome the above defects in the prior art, embodiments of the present invention provide a photovoltaic power generation assembly support, in which a motor output end drives a first lead screw to rotate, so that a clamp drives a cross rod to move back and forth, the cross rod drives a support rod to rotate, the support rod rotates to drive a slider to slide along the inside of a second chute, so as to drive a solar panel to rotate upwards, when the surface of the solar panel needs to be cleaned, the motor continues to drive the first lead screw to rotate, a first transmission shaft drives a second transmission shaft to rotate, so as to drive a second lead screw to rotate, so that a first spring and a second spring move backwards, and can drive a sliding plate to slide in the first chute, so as to drive a brush to slide on the surface of the solar panel.
In order to achieve the purpose, the invention provides the following technical scheme: a support for a photovoltaic power generation component comprises a bottom plate, wherein supporting plates are fixedly connected to four corners of the top of the bottom plate, an outer frame is fixedly connected to the top of the bottom plate, a transmission mechanism is arranged inside the outer frame, a solar panel is arranged on the top of the outer frame, a cleaning mechanism is arranged on the top of the solar panel, a sliding block is connected to the bottom of the solar panel in a sliding mode, supporting rods are hinged to the bottom of the sliding block, the number of the supporting rods is two, a cross rod is fixedly connected between the two supporting rods, and a vertical plate;
the transmission mechanism comprises a motor, a first screw rod, a first guide rod, a clamping plate and a first transmission shaft, the first screw rod is fixedly connected with the output end of the motor, the first screw rod and the second guide rod both penetrate through the clamping plate, the clamping plate is connected inside the outer frame in a sliding manner, one end of the first transmission shaft, which is close to the first screw rod, is fixedly connected with a first bevel gear, the other end of the first transmission shaft is fixedly connected with a fifth bevel gear, and the outer side of the first screw rod is fixedly connected with a second bevel gear meshed with the first bevel gear;
clearance mechanism comprises second transmission shaft, second lead screw, second guide bar, first spring, second spring and slide, the equal fixedly connected with third bevel gear in second transmission shaft top and bottom, the one end fixedly connected with fourth bevel gear that the second lead screw is close to the second transmission shaft, the second lead screw outside is provided with first sleeve, second guide bar outside sliding connection has the second sleeve, fixedly connected with connecting rod between first sleeve and the second sleeve, first spring fixed connection is between first sleeve and slide, second spring fixed connection is between second sleeve and slide, slide bottom fixedly connected with brush, slide sliding connection is in the solar panel top.
As a further preferable scheme of the photovoltaic power generation assembly support, the front side and the rear side of the top of the solar panel are fixedly connected with baffle plates, the opposite sides of the baffle plates are respectively provided with a first sliding chute, and the sliding plate is connected inside the first sliding chute in a sliding manner.
As a further preferable scheme of the photovoltaic power generation assembly bracket of the invention, the second guide rod is fixedly connected between the two support plates, the second screw rod is rotatably connected between the two support plates, and one end of the second screw rod penetrates through the support plates and extends to the outer sides of the support plates.
As a further preferable scheme of the photovoltaic power generation assembly bracket, the fourth bevel gear is meshed with a third bevel gear, and the third bevel gear is meshed with a fifth bevel gear.
As a further preferable scheme of the photovoltaic power generation assembly support, an internal thread is arranged inside the first sleeve, and the first sleeve is meshed with the second lead screw through the internal thread.
As a further preferable scheme of the photovoltaic power generation assembly support, a first support is rotatably connected to the outer side of the first transmission shaft, the first support is fixedly connected to the top of the bottom plate, a second support is rotatably connected to the outer side of the second transmission shaft, and the second support is fixedly connected with the support plate.
As a further preferable scheme of the photovoltaic power generation assembly support, the first lead screw is rotatably connected inside the outer frame, the first lead screw penetrates through one side of the outer frame and extends to the outside of the outer frame, the first guide rod is fixedly connected inside the outer frame, and the cross rod is arranged inside the clamping plate.
As a further preferable scheme of the photovoltaic power generation assembly support, two sides of the bottom of the solar panel are respectively provided with a second sliding groove, the sliding block is connected inside the second sliding grooves in a sliding manner, and the cross sections of the second sliding grooves and the sliding block are both in a T shape.
As a further preferable scheme of the photovoltaic power generation assembly support, the bottom of the support rod is hinged with a first base, the bottom of the vertical plate is hinged with a second base, and the first base and the second base are both fixedly connected to the top of the bottom plate.
The invention has the technical effects and advantages that:
1. according to the solar panel cleaning device, the first screw rod is driven to rotate through the output end of the motor, so that the clamp is used for driving the cross rod to move back and forth, the cross rod drives the supporting rod to rotate, the supporting rod rotates to drive the sliding block to slide along the inner part of the second sliding groove, so that the solar panel is driven to rotate upwards, when the surface of the solar panel needs to be cleaned, the motor continues to drive the first screw rod to rotate, the first transmission shaft is driven to rotate through the first transmission shaft, so that the second screw rod is driven to rotate, the first spring and the second spring move backwards, the sliding plate can be driven to slide in the first sliding groove, and the hairbrush is driven to slide on the surface of the solar panel.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
FIG. 3 is a usage scenario diagram of the present invention.
Fig. 4 is a schematic structural diagram of the transmission mechanism of the present invention.
Fig. 5 is a schematic view of the structure of the slide plate of the present invention.
The reference signs are: the solar energy heat collecting device comprises a base plate 1, a support plate 2, an outer frame 3, a solar panel 4, a sliding block 5, a support rod 6, a cross rod 7, a vertical plate 8, a motor 9, a first screw rod 10, a first guide rod 11, a clamping plate 12, a first transmission shaft 13, a second base 14, a first bevel gear 15, a second transmission shaft 16, a second screw rod 17, a second guide rod 18, a first spring 19, a second spring 20, a sliding plate 21, a third bevel gear 22, a first sleeve 23, a second sleeve 24, a connecting rod 25, a brush 26, a baffle 27 and a first base 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a photovoltaic power generation component support as shown in figures 1-5, which comprises a bottom plate 1, wherein four corners of the top of the bottom plate 1 are fixedly connected with supporting plates 2, the top of the bottom plate 1 is fixedly connected with an outer frame 3, a transmission mechanism is arranged inside the outer frame 3, a solar panel 4 is arranged on the top of the outer frame 3, a cleaning mechanism is arranged on the top of the solar panel 4, the bottom of the solar panel 4 is slidably connected with a sliding block 5, the bottom of the sliding block 5 is hinged with supporting rods 6, the number of the supporting rods 6 is two, a cross rod 7 is fixedly connected between the two supporting rods 6, and a vertical plate 8 is fixedly connected to one;
the transmission mechanism comprises a motor 9, a first screw rod 10, a first guide rod 11, a clamping plate 12 and a first transmission shaft 13, the first screw rod 10 is fixedly connected with the output end of the motor 9, the first screw rod 10 and a second guide rod 18 both penetrate through the clamping plate 12, the clamping plate 12 is connected inside the outer frame 3 in a sliding manner, one end, close to the first screw rod 10, of the first transmission shaft 13 is fixedly connected with a first bevel gear 15, the other end of the first transmission shaft 13 is fixedly connected with a fifth bevel gear, and the outer side of the first screw rod 10 is fixedly connected with a second bevel gear meshed with the first bevel gear 15;
the cleaning mechanism comprises a second transmission shaft 16, a second screw rod 17, a second guide rod 18, a first spring 19, a second spring 20 and a sliding plate 21, wherein the top end and the bottom end of the second transmission shaft 16 are fixedly connected with third bevel gears 22, one end, close to the second transmission shaft 16, of the second screw rod 17 is fixedly connected with a fourth bevel gear, a first sleeve 23 is arranged on the outer side of the second screw rod 17, a second sleeve 24 is slidably connected to the outer side of the second guide rod 18, a connecting rod 25 is fixedly connected between the first sleeve 23 and the second sleeve 24, the first spring 19 is fixedly connected between the first sleeve 23 and the sliding plate 21, the second spring 20 is fixedly connected between the second sleeve 24 and the sliding plate 21, the bottom of the sliding plate 21 is fixedly connected with a brush 26, and the sliding plate 21 is slidably connected to the top of the solar panel 4;
the front side and the rear side of the top of the solar panel 4 are fixedly connected with baffle plates 27, one sides of the baffle plates 27 opposite to each other are provided with first sliding chutes, the sliding plates 21 are slidably connected inside the first sliding chutes, and the baffle plates 27 are beneficial to the sliding plates 21 to be slidably connected on the surface of the solar panel 4;
the second guide rod 18 is fixedly connected between the two support plates 2, the second screw rod 17 is rotatably connected between the two support plates 2, and one end of the second screw rod 17 penetrates through the support plates 2 and extends to the outer sides of the support plates 2;
the fourth bevel gear is meshed with a third bevel gear 22, and the third bevel gear 22 is meshed with a fifth bevel gear;
an internal thread is arranged in the first sleeve 23, and the first sleeve 23 is meshed with the second screw rod 17 through the internal thread;
a first support is rotatably connected to the outer side of the first transmission shaft 13, the first support is fixedly connected to the top of the bottom plate 1, a second support is rotatably connected to the outer side of the second transmission shaft 16, the second support is fixedly connected with the supporting plate 2, the first support is favorable for supporting the first transmission shaft 13, and the second support is favorable for supporting the second transmission shaft 16;
the first screw rod 10 is rotatably connected inside the outer frame 3, the first screw rod 10 penetrates through one side of the outer frame 3 and extends to the outside of the outer frame 3, the first guide rod 11 is fixedly connected inside the outer frame 3, and the cross rod 7 is arranged inside the clamping plate 12;
the two sides of the bottom of the solar panel 4 are respectively provided with a second sliding chute, the sliding block 5 is connected inside the second sliding chutes in a sliding manner, the cross sections of the second sliding chutes and the sliding block 5 are both arranged in a T shape, the sliding chutes are arranged in the T shape to facilitate the sliding of the sliding block 5, and the sliding block 5 is not easy to fall off;
the bottom of the supporting rod 6 is hinged with a first base 28, the bottom of the vertical plate 8 is hinged with a second base 14, the first base 28 and the second base 14 are both fixedly connected to the top of the bottom plate 1, and the first base 28 and the second base 14 are beneficial to supporting the solar panel 4;
the implementation mode is specifically as follows: by arranging the motor 9 on the top of the bottom plate 1, when the solar panel 4 is rotated, the output end of the motor 9 can be utilized to drive the first screw rod 10 to rotate, the first screw rod 10 drives the clamping plate 12 to slide in the outer frame 3 under the coordination of the first guide rod 11, the clamping plate 12 can drive the cross rod 7 to move back and forth so as to drive the supporting rod 6 to rotate, the supporting rod 6 rotates to drive the sliding block 5 to slide along the inside of the second sliding groove so as to drive the solar panel 4 to rotate upwards, when the surface of the solar panel 4 needs to be cleaned, the motor 9 continues to drive the first screw rod 10 to rotate, the first screw rod 10 can drive the first transmission shaft 13 to rotate under the coordination of the first bevel gear 15 and the second bevel gear, the first transmission shaft 13 can drive the second transmission shaft 16 to rotate under the coordination of the fifth bevel gear 22 and the third bevel gear 22 so as to drive the second screw rod 17 to rotate, can drive first sleeve 23 along second lead screw 17 back-and-forth movement, effect through connecting rod 25, second sleeve 24 is also at second guide bar 18 surface slip, thereby drive first spring 19 and second spring 20 rearward movement, can drive slide 21 and slide in first spout when first spring 19 and second spring 20 are tensile, thereby drive brush 26 and slide in solar panel 4 surface, clear up its surperficial dust, this embodiment has specifically solved among the prior art problem of clearing up solar panel 4 surface dust fast conveniently.
The working principle of the invention is as follows:
referring to the attached drawings 1-5 of the specification, the output end of the motor 9 drives the first lead screw 10 to rotate, the first lead screw 10 drives the clamping plate 12 to slide in the outer frame 3, which can drive the cross rod 7 to move back and forth, thereby driving the supporting rod 6 to rotate, the supporting rod 6 rotates to drive the sliding block 5 to slide along the inside of the second sliding groove, thereby driving the solar panel 4 to rotate upwards, when the surface of the solar panel 4 needs to be cleaned, the motor 9 continues to drive the first lead screw 10 to rotate, the first lead screw 10 rotates to drive the first transmission shaft 13 to rotate, the first transmission shaft 13 drives the second transmission shaft 16 to rotate, thereby driving the second lead screw 17 to rotate, the second lead screw 17 rotates to drive the first sleeve 23 to move back and forth along the second lead screw 17, the second sleeve 24 slides on the surface of the second guide rod 18 through the action of the connecting rod 25, thereby driving the first spring, when the first spring 19 and the second spring 20 are stretched, the sliding plate 21 is driven to slide in the first sliding groove, so that the brush 26 is driven to slide on the surface of the solar panel 4, and dust on the surface of the solar panel is cleaned.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (9)
1. A photovoltaic power generation component support comprises a bottom plate (1), and is characterized in that: the solar cell panel is characterized in that supporting plates (2) are fixedly connected to four corners of the top of the bottom plate (1), an outer frame (3) is fixedly connected to the top of the bottom plate (1), a transmission mechanism is arranged inside the outer frame (3), a solar panel (4) is arranged on the top of the outer frame (3), a cleaning mechanism is arranged on the top of the solar panel (4), a sliding block (5) is slidably connected to the bottom of the solar panel (4), supporting rods (6) are hinged to the bottom of the sliding block (5), the number of the supporting rods (6) is two, a cross rod (7) is fixedly connected between the two supporting rods (6), and a vertical plate (8) is fixedly connected;
the transmission mechanism comprises a motor (9), a first screw rod (10), a first guide rod (11), a clamping plate (12) and a first transmission shaft (13), the first screw rod (10) is fixedly connected with the output end of the motor (9), the first screw rod (10) and the second guide rod (18) penetrate through the clamping plate (12), the clamping plate (12) is connected inside the outer frame (3) in a sliding mode, one end, close to the first screw rod (10), of the first transmission shaft (13) is fixedly connected with a first bevel gear (15), the other end of the first transmission shaft (13) is fixedly connected with a fifth bevel gear, and a second bevel gear meshed with the first bevel gear (15) is fixedly connected to the outer side of the first screw rod (10);
the cleaning mechanism consists of a second transmission shaft (16), a second screw rod (17), a second guide rod (18), a first spring (19), a second spring (20) and a sliding plate (21), wherein the top end and the bottom end of the second transmission shaft (16) are fixedly connected with a third bevel gear (22), one end, close to the second transmission shaft (16), of the second screw rod (17) is fixedly connected with a fourth bevel gear, a first sleeve (23) is arranged on the outer side of the second screw rod (17), a second sleeve (24) is slidably connected with the outer side of the second guide rod (18), a connecting rod (25) is fixedly connected between the first sleeve (23) and the second sleeve (24), the first spring (19) is fixedly connected between the first sleeve (23) and the sliding plate (21), and the second spring (20) is fixedly connected between the second sleeve (24) and the sliding plate (21), the bottom of the sliding plate (21) is fixedly connected with a hairbrush (26), and the sliding plate (21) is connected to the top of the solar panel (4) in a sliding mode.
2. The photovoltaic power generation assembly support of claim 1, wherein: the solar panel is characterized in that the front side and the rear side of the top of the solar panel (4) are fixedly connected with baffle plates (27), one side, opposite to the baffle plates (27), of each baffle plate is provided with a first sliding groove, and the sliding plates (21) are slidably connected inside the first sliding grooves.
3. The photovoltaic power generation assembly support of claim 1, wherein: the second guide rod (18) is fixedly connected between the two support plates (2), the second screw rod (17) is rotatably connected between the two support plates (2), and one end of the second screw rod (17) penetrates through the support plates (2) and extends to the outer sides of the support plates (2).
4. The photovoltaic power generation assembly support of claim 1, wherein: the fourth bevel gear is meshed with a third bevel gear (22), and the third bevel gear (22) is meshed with a fifth bevel gear.
5. The photovoltaic power generation assembly support of claim 1, wherein: the first sleeve (23) is internally provided with internal threads, and the first sleeve (23) is meshed with the second screw rod (17) through the internal threads.
6. The photovoltaic power generation assembly support of claim 1, wherein: first transmission shaft (13) outside is rotated and is connected with first support, first support fixed connection is in bottom plate (1) top, second transmission shaft (16) outside is rotated and is connected with the second support, second support and backup pad (2) fixed connection.
7. The photovoltaic power generation assembly support of claim 1, wherein: first lead screw (10) rotate to be connected inside frame (3), first lead screw (10) run through frame (3) one side and extend to frame (3) outside, first guide bar (11) fixed connection is inside frame (3), horizontal pole (7) set up inside splint (12).
8. The photovoltaic power generation assembly support of claim 1, wherein: solar panel (4) bottom both sides all are provided with the second spout, slider (5) sliding connection is inside the second spout, the cross-sectional shape of second spout and slider (5) all sets up to the T shape.
9. The photovoltaic power generation assembly support of claim 1, wherein: the bottom of the supporting rod (6) is hinged with a first base (28), the bottom of the vertical plate (8) is hinged with a second base (14), and the first base (28) and the second base (14) are fixedly connected to the top of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911054802.XA CN110784167A (en) | 2019-10-31 | 2019-10-31 | Photovoltaic power generation component support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911054802.XA CN110784167A (en) | 2019-10-31 | 2019-10-31 | Photovoltaic power generation component support |
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| CN110784167A true CN110784167A (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911054802.XA Pending CN110784167A (en) | 2019-10-31 | 2019-10-31 | Photovoltaic power generation component support |
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| CN (1) | CN110784167A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111371398A (en) * | 2020-03-16 | 2020-07-03 | 李龙洋 | Solar panel |
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| CN208461769U (en) * | 2018-06-25 | 2019-02-01 | 贵安新区亚玛顿光电材料有限公司 | A kind of antifouling component of device of solar generating |
| CN209283161U (en) * | 2019-03-18 | 2019-08-20 | 赵加陆 | A kind of solar energy photovoltaic power generator |
| CN110266260A (en) * | 2019-06-20 | 2019-09-20 | 深圳市瀚枫科技有限公司 | A kind of energy-saving lamp solar power supply apparatus |
-
2019
- 2019-10-31 CN CN201911054802.XA patent/CN110784167A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4038740A (en) * | 1974-09-16 | 1977-08-02 | The Bullard Company | Vertical lathe with automatic tool change facility |
| CN208461769U (en) * | 2018-06-25 | 2019-02-01 | 贵安新区亚玛顿光电材料有限公司 | A kind of antifouling component of device of solar generating |
| CN209283161U (en) * | 2019-03-18 | 2019-08-20 | 赵加陆 | A kind of solar energy photovoltaic power generator |
| CN110266260A (en) * | 2019-06-20 | 2019-09-20 | 深圳市瀚枫科技有限公司 | A kind of energy-saving lamp solar power supply apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111371398A (en) * | 2020-03-16 | 2020-07-03 | 李龙洋 | Solar panel |
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