CN108471289B - Telescopic solar photovoltaic panel - Google Patents
Telescopic solar photovoltaic panel Download PDFInfo
- Publication number
- CN108471289B CN108471289B CN201810556801.4A CN201810556801A CN108471289B CN 108471289 B CN108471289 B CN 108471289B CN 201810556801 A CN201810556801 A CN 201810556801A CN 108471289 B CN108471289 B CN 108471289B
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- photovoltaic
- photovoltaic board
- push rod
- plate
- photovoltaic plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000010248 power generation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation 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
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005728 strengthening Methods 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
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- Photovoltaic Devices (AREA)
Abstract
The invention discloses a telescopic solar photovoltaic panel, belongs to the field of photovoltaic power generation, and aims to solve the problems of complex folding mechanism and low folding efficiency of the existing folding solar photovoltaic panel. The photovoltaic device comprises a frame, a first photovoltaic plate is arranged on the frame, a first sliding rail is arranged below the first photovoltaic plate in the frame, a second photovoltaic plate is arranged on the first sliding rail in a clamping mode, a telescopic mechanism is arranged between the first photovoltaic plate and the second photovoltaic plate and comprises a sliding rod fixedly connected with one side of the first photovoltaic plate, a sliding cylinder is sleeved outside the sliding rod, a rotating rod is hinged to the sliding cylinder, the other end of the rotating rod is hinged to one side, far away from the first photovoltaic plate, of the second photovoltaic plate, a push rod component is arranged at one corner, close to the first photovoltaic plate, of the second photovoltaic plate, a fixed end of the push rod component is hinged to the second photovoltaic plate, a connecting piece is hinged to a movable end of the push rod component, and the other end of the connecting piece is fixedly connected to the middle of the rotating rod. The invention is suitable for the telescopic solar photovoltaic panel.
Description
Technical Field
The invention belongs to the field of photovoltaic power generation, and particularly relates to a telescopic solar photovoltaic panel.
Background
Photovoltaic power generation is a technology that uses the photovoltaic effect of a semiconductor interface to directly convert light energy into electrical energy. Photovoltaic power generation mainly uses a photovoltaic panel assembly, which is a power generation device capable of generating direct current when exposed to sunlight, and the factors of the photovoltaic panel assembly photoelectric conversion efficiency are many, including the irradiation angle of the sun, the cleanliness of the surface of the photovoltaic panel and the like. Aiming at the problem of the irradiation angle with the sun, the optimal solution is to enable the photovoltaic panel to have the function of automatically adjusting the angle according to the position of the sun. Aiming at the problem of cleanliness of the surface of the photovoltaic panel, the optimal solution is to enable the photovoltaic panel to have a self-cleaning function or an automatic folding function, namely, the photovoltaic panel is automatically folded and hidden at night or in overcast weather.
The application number CN201710218120.2 provides a photovoltaic board support with folding function including the base, set up adjustment mechanism on the base and set up the folding mechanism on adjustment mechanism, adjustment mechanism includes first support frame, first extension board, second extension board and linear drive subassembly, adjusts folding mechanism and includes second support frame, third support frame, first pivot, second pivot, third pivot and expansion assembly, and expansion assembly includes cylinder and connecting rod, and linear drive subassembly includes driving motor, lead screw, spacing groove and slider. In the photovoltaic panel bracket with the folding function, the adjusting mechanism can automatically adjust the angle according to the position of the sun, so that the photovoltaic panel arranged on the bracket can receive more sunlight radiation energy. The folding mechanism can fold and fold the photovoltaic panel arranged on the folding mechanism in a special period to prevent the surface of the photovoltaic panel from being polluted and corroded, and the function can be used at night or in overcast and rainy days. But the folding mechanism is complicated in structure, is unfavorable for mass production and practical use, and secondly has the advantages that the whole folding speed is very low due to the fact that the folding mechanism is driven by a screw rod to fold, and the folding efficiency is affected.
Disclosure of Invention
The invention aims at: the telescopic solar photovoltaic panel solves the problems that an existing folding mechanism of a folding solar photovoltaic panel is complex and folding efficiency is low.
The technical scheme adopted by the invention is as follows:
The utility model provides a telescopic solar photovoltaic board, includes the frame, installs first photovoltaic board in the frame, be located first photovoltaic board below in the frame and install first slide rail, the card is equipped with the gliding second photovoltaic board of first slide rail along on the first slide rail, be provided with telescopic machanism between first photovoltaic board and the second photovoltaic board, telescopic machanism include with first photovoltaic board one side fixed connection's slide bar, the slide bar overcoat has the slide bar that can follow slide bar length direction and remove, articulated on the slide bar have the dwang, the other end of dwang is articulated with one side that first photovoltaic board was kept away from to the second photovoltaic board, the one corner that the second photovoltaic board is close to first photovoltaic board is provided with push rod assembly, push rod assembly's stiff end is articulated with the second photovoltaic board, push rod assembly's active end articulates there is the connecting piece, the other end fixed connection of connecting piece is in the dwang middle part.
Further, the second slide rail is arranged on the lower side of the second photovoltaic plate, a third photovoltaic plate is clamped on the second slide rail, and a telescopic mechanism is arranged between the second photovoltaic plate and the third photovoltaic plate.
Further, the connecting piece includes the L type connecting plate with dwang fixed connection, the other end of L type connecting plate is connected with hollow stock, stock bottom is provided with the reinforcing plate.
Further, a plurality of reinforcing back ribs are arranged inside the long rod.
Further, the push rod assembly is an electric push rod.
Further, the rotating rod is a square tube with the length of 25 multiplied by 10 mm.
Further, the rotating rod and the connecting piece are made of stainless steel materials.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. The photovoltaic device comprises a frame, wherein a first photovoltaic plate is arranged on the frame, a first sliding rail is arranged below the first photovoltaic plate on the frame, a second photovoltaic plate capable of sliding along the first sliding rail is clamped on the first sliding rail, a telescopic mechanism is arranged between the first photovoltaic plate and the second photovoltaic plate and comprises a sliding rod fixedly connected with one side of the first photovoltaic plate, a sliding barrel capable of moving along the length direction of the sliding rod is sleeved outside the sliding rod, a rotating rod is hinged on the sliding barrel, the other end of the rotating rod is hinged with one side, far away from the first photovoltaic plate, of the second photovoltaic plate, a push rod assembly is arranged at one corner, close to the first photovoltaic plate, of the second photovoltaic plate, a fixed end of the push rod assembly is hinged with the second photovoltaic plate, a connecting piece is hinged at the movable end of the push rod assembly, and the other end of the connecting piece is fixedly connected with the middle part of the rotating rod. Through this setting, telescopic machanism can drive first photovoltaic board, second photovoltaic board and expand or fold, and telescopic machanism is in the during operation, and telescopic machanism's expansion end is flexible and drive dwang for the dwang rotates round the pin joint with the second photovoltaic board, the articulated slide tube of the other end of dwang slides on the slide bar, and the slide tube drives the first photovoltaic board translation of installing the slide bar simultaneously, realizes expansion or folding of first photovoltaic board and second photovoltaic board from this, and this telescopic machanism simple structure does benefit to mass production, can effectually use in production activity, simultaneously through the effect of the push rod subassembly in the telescopic machanism, and telescopic machanism is when shrink or expansion, and response speed is fast, and the efficiency of expansion or folding is higher.
2. In the invention, a second sliding rail is arranged at the lower side of the second photovoltaic panel, a third photovoltaic panel is clamped on the second sliding rail, and a telescopic mechanism is arranged between the second photovoltaic panel and the third photovoltaic panel. By this arrangement, the total area of the photovoltaic panel can be continuously enlarged without increasing the stacking area, thereby improving the light energy conversion efficiency.
3. In the invention, the connecting piece comprises an L-shaped connecting plate fixedly connected with the rotating rod, the other end of the L-shaped connecting plate is connected with a hollow long rod, and the bottom of the long rod is provided with a reinforcing plate. Through this setting, the stability of connecting piece has been increaseed for push rod mechanism is when promoting the dwang motion, and the atress of connecting piece is more firm, makes push rod mechanism effect and drives the dwang and come and go the rotation repeatedly also can guarantee longer life.
4. In the invention, a plurality of reinforcing back ribs are arranged in the long rod. By this arrangement, the stability and tolerance of the long rod can be further improved.
5. In the invention, the push rod component is an electric push rod. Through this setting, make photovoltaic board expand with receive and fold response speed faster for photovoltaic board expansion and receive and fold efficiency.
6. In the invention, the rotating rod and the connecting piece are made of stainless steel materials. Through this setting, can improve dwang, connecting piece's life.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the connector of the present invention;
FIG. 3 is a schematic view of the installation of a photovoltaic panel of the present invention;
FIG. 4 is a schematic view of a sliding track according to the present invention;
the marks in the figure: the photovoltaic device comprises a 1-first photovoltaic plate, a 2-second photovoltaic plate, a 3-sliding rod, a 4-sliding cylinder, a 5-electric push rod, a 6-rotating rod, a 7-connecting piece, an 8-L-shaped connecting plate, a 9-long rod, a 10-reinforcing plate, a 11-third photovoltaic plate, a 12-rack, a 13-first sliding rail and a 14-second sliding rail.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The utility model provides a telescopic solar photovoltaic board, includes the frame, installs first photovoltaic board in the frame, be located first photovoltaic board below in the frame and install first slide rail, the card is equipped with the gliding second photovoltaic board of first slide rail along on the first slide rail, be provided with telescopic machanism between first photovoltaic board and the second photovoltaic board, telescopic machanism include with first photovoltaic board one side fixed connection's slide bar, the slide bar overcoat has the slide bar that can follow slide bar length direction and remove, articulated on the slide bar have the dwang, the other end of dwang is articulated with one side that first photovoltaic board was kept away from to the second photovoltaic board, the one corner that the second photovoltaic board is close to first photovoltaic board is provided with push rod assembly, push rod assembly's stiff end is articulated with the second photovoltaic board, push rod assembly's active end articulates there is the connecting piece, the other end fixed connection of connecting piece is in the dwang middle part.
Further, the second slide rail is arranged on the lower side of the second photovoltaic plate, a third photovoltaic plate is clamped on the second slide rail, and a telescopic mechanism is arranged between the second photovoltaic plate and the third photovoltaic plate.
Further, the connecting piece includes the L type connecting plate with dwang fixed connection, the other end of L type connecting plate is connected with hollow stock, stock bottom is provided with the reinforcing plate.
Further, a plurality of reinforcing back ribs are arranged inside the long rod.
Further, the push rod assembly is an electric push rod.
Further, the rotating rod is a square tube with the length of 25 multiplied by 10 mm.
Further, the rotating rod and the connecting piece are made of stainless steel materials.
Further, the distance between the hollow parts of the long rod is gradually increased along the direction away from the L-shaped connecting plate.
In the implementation process, the telescopic mechanism can drive the first photovoltaic plate and the second photovoltaic plate to be unfolded or folded, when the telescopic mechanism works, the movable end of the push rod assembly stretches and drives the rotating rod to rotate around the hinge point of the rotating rod and the second photovoltaic plate, the sliding barrel hinged to the other end of the rotating rod slides on the sliding rod, and meanwhile the sliding barrel drives the first photovoltaic plate provided with the sliding rod to translate, so that the unfolding or folding of the first photovoltaic plate and the second photovoltaic plate is realized. The second photovoltaic board downside is provided with the second slide rail, and the card is equipped with the third photovoltaic board on the second slide rail, is provided with telescopic machanism between second photovoltaic board and the third photovoltaic board. By this arrangement, the total area of the photovoltaic panel can be continuously enlarged without increasing the stacking area, thereby improving the light energy conversion efficiency. The unfolding and folding modes of the second photovoltaic plate and the third photovoltaic plate are the same as those of the first photovoltaic plate and the second photovoltaic plate. The connecting piece includes the L type connecting plate with dwang fixed connection, the other end of L type connecting plate is connected with hollow stock, stock bottom is provided with the reinforcing plate. Through this setting, the stability of connecting piece has been increaseed for push rod mechanism is when promoting the dwang motion, and the atress of connecting piece is more firm, makes push rod mechanism effect and drives the dwang and come and go the rotation repeatedly also can guarantee longer life. The inside of stock is provided with a plurality of strengthening back of body muscle. By this arrangement, the stability and tolerance of the long rod can be further improved. The push rod component is an electric push rod. Through this setting, make photovoltaic board expand with receive and fold response speed faster for photovoltaic board expansion and receive and fold efficiency. The rotating rod and the connecting piece are made of stainless steel materials. Through this setting, can improve dwang, connecting piece's life. The distance between the hollow parts of the long rod is gradually increased along the direction away from the L-shaped connecting plate. The connecting piece can realize the connection of the first photovoltaic plate and the second photovoltaic plate on different horizontal planes, and the height difference of the hollow long rod in the length direction meets the requirement that the two ends of the hollow long rod are connected with the first photovoltaic plate and the second photovoltaic plate (or the second photovoltaic plate and the third photovoltaic plate) so as to realize the sliding of the first photovoltaic plate on the second photovoltaic plate (or the second photovoltaic plate and the third photovoltaic plate); secondly, due to the fact that the connecting piece is arranged, when the rotating rod rotates anticlockwise in the drawing, the hollow long rod in the push rod and the connecting piece are on the same straight line, and the defect of the push rod in length is overcome.
Example 1
The utility model provides a telescopic solar photovoltaic board, includes the frame, installs first photovoltaic board in the frame, be located first photovoltaic board below in the frame and install first slide rail, the card is equipped with the gliding second photovoltaic board of first slide rail along on the first slide rail, be provided with telescopic machanism between first photovoltaic board and the second photovoltaic board, telescopic machanism include with first photovoltaic board one side fixed connection's slide bar, the slide bar overcoat has the slide bar that can follow slide bar length direction and remove, articulated on the slide bar have the dwang, the other end of dwang is articulated with one side that first photovoltaic board was kept away from to the second photovoltaic board, the one corner that the second photovoltaic board is close to first photovoltaic board is provided with push rod assembly, push rod assembly's stiff end is articulated with the second photovoltaic board, push rod assembly's active end articulates there is the connecting piece, the other end fixed connection of connecting piece is in the dwang middle part. Through this setting, telescopic machanism can drive first photovoltaic board, second photovoltaic board and expand or fold, and telescopic machanism is in the during operation, and telescopic machanism's expansion end is flexible and drive dwang for the dwang rotates round the pin joint with the second photovoltaic board, the articulated slide tube of the other end of dwang slides on the slide bar, and the slide tube drives the first photovoltaic board translation of installing the slide bar simultaneously, realizes expansion or folding of first photovoltaic board and second photovoltaic board from this, and this telescopic machanism simple structure does benefit to mass production, can effectually use in production activity, simultaneously through the effect of the push rod subassembly in the telescopic machanism, and telescopic machanism is when shrink or expansion, and response speed is fast, and the efficiency of expansion or folding is higher.
Example 2
On the basis of embodiment 1, the downside of second photovoltaic board is provided with the second slide rail, and the card is equipped with the third photovoltaic board on the second slide rail, is provided with telescopic machanism between second photovoltaic board and the third photovoltaic board. By this arrangement, the total area of the photovoltaic panel can be continuously enlarged without increasing the stacking area, thereby improving the light energy conversion efficiency.
Example 3
On the basis of the embodiment, the connecting piece comprises an L-shaped connecting plate fixedly connected with the rotating rod, the other end of the L-shaped connecting plate is connected with a hollow long rod, and a reinforcing plate is arranged at the bottom of the long rod. Through this setting, the stability of connecting piece has been increaseed for push rod mechanism is when promoting the dwang motion, and the atress of connecting piece is more firm, makes push rod mechanism effect and drives the dwang and come and go the rotation repeatedly also can guarantee longer life.
Example 4
On the basis of the embodiment, a plurality of reinforcing back ribs are arranged inside the long rod. By this arrangement, the stability and tolerance of the long rod can be further improved.
Example 5
On the basis of the embodiment, the push rod assembly is an electric push rod. Through this setting, make photovoltaic board expand with receive and fold response speed faster for photovoltaic board expansion and receive and fold efficiency.
Example 6
On the basis of the embodiment, the rotating rod is a square tube with the length of 25 multiplied by 10 mm.
Example 7
On the basis of the embodiment, the rotating rod and the connecting piece are made of stainless steel materials. Through this setting, can improve dwang, connecting piece's life.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (1)
1. The utility model provides a telescopic solar photovoltaic board, including frame (12), its characterized in that installs first photovoltaic board (1) on frame (12), be located first photovoltaic board (1) below and install first slide rail (13) on frame (12), first slide rail (13) go up the card and be equipped with second photovoltaic board (2) that can follow first slide rail (13) gliding, be provided with telescopic machanism between first photovoltaic board (1) and second photovoltaic board (2), telescopic machanism includes slide bar (3) with first photovoltaic board (1) one side fixed connection, slide bar (3) overcoat has slide bar (4) that can follow slide bar (3) length direction and remove, articulated on slide bar (4) have dwang (6), the other end of dwang (6) is articulated with one side that second photovoltaic board (2) kept away from first photovoltaic board (1), one corner that second photovoltaic board (2) are close to first photovoltaic board (1) is provided with push rod assembly, push rod assembly's stiff end and second photovoltaic board (2) articulated connection piece (7), the other end of push rod assembly articulated piece (7) articulated connection is connected with movable rod (7);
a second sliding rail (14) is arranged at the lower side of the second photovoltaic panel (2), a third photovoltaic panel (11) is clamped on the second sliding rail (14), and a telescopic mechanism is arranged between the second photovoltaic panel (2) and the third photovoltaic panel (11);
the connecting piece (7) comprises an L-shaped connecting plate (8) fixedly connected with the rotating rod (6), the other end of the L-shaped connecting plate (8) is connected with a hollow long rod (9), and a reinforcing plate (10) is arranged at the bottom of the long rod (9);
a plurality of reinforcing back ribs are arranged in the long rod (9);
the push rod component is an electric push rod (5);
the rotating rod (6) is a square tube with the length of 25 multiplied by 10 mm;
The rotating rod (6) and the connecting piece (7) are made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810556801.4A CN108471289B (en) | 2018-06-01 | 2018-06-01 | Telescopic solar photovoltaic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810556801.4A CN108471289B (en) | 2018-06-01 | 2018-06-01 | Telescopic solar photovoltaic panel |
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| Publication Number | Publication Date |
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| CN108471289A CN108471289A (en) | 2018-08-31 |
| CN108471289B true CN108471289B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810556801.4A Active CN108471289B (en) | 2018-06-01 | 2018-06-01 | Telescopic solar photovoltaic panel |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302128B (en) * | 2018-09-26 | 2024-03-29 | 浙江宏阳新能源科技股份有限公司 | Solar panel for automatic marine meteorological observation instrument |
| CN111502340A (en) * | 2020-04-26 | 2020-08-07 | 谭丽 | Environment-friendly energy-saving sunshade |
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| CN206078412U (en) * | 2016-10-09 | 2017-04-12 | 南京交通职业技术学院 | Automatic irrigation equipment in miniature field of independent photovoltaic power supply |
| CN206117571U (en) * | 2016-10-13 | 2017-04-19 | 南京理工大学 | Multiple spot supports solar photovoltaic board support synchronization regulation mechanism |
| CN206788222U (en) * | 2017-05-17 | 2017-12-22 | 国网山东省电力公司蓬莱市供电公司 | A kind of box of electric energy meter protector |
| CN207218623U (en) * | 2017-09-25 | 2018-04-10 | 扬州灯魁照明器材有限公司 | A kind of folding solar cell module |
| CN208401788U (en) * | 2018-06-01 | 2019-01-18 | 雅安市智力机械设备有限责任公司 | A kind of telescopic solar energy photovoltaic panel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM416206U (en) * | 2011-02-25 | 2011-11-11 | Leadinway Co Ltd | Foldable solar energy collection panel |
| US20120285506A1 (en) * | 2011-05-13 | 2012-11-15 | Chieh-Hsing Kuo | Solar Tracker |
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- 2018-06-01 CN CN201810556801.4A patent/CN108471289B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206078412U (en) * | 2016-10-09 | 2017-04-12 | 南京交通职业技术学院 | Automatic irrigation equipment in miniature field of independent photovoltaic power supply |
| CN206117571U (en) * | 2016-10-13 | 2017-04-19 | 南京理工大学 | Multiple spot supports solar photovoltaic board support synchronization regulation mechanism |
| CN206788222U (en) * | 2017-05-17 | 2017-12-22 | 国网山东省电力公司蓬莱市供电公司 | A kind of box of electric energy meter protector |
| CN207218623U (en) * | 2017-09-25 | 2018-04-10 | 扬州灯魁照明器材有限公司 | A kind of folding solar cell module |
| CN208401788U (en) * | 2018-06-01 | 2019-01-18 | 雅安市智力机械设备有限责任公司 | A kind of telescopic solar energy photovoltaic panel |
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