CN114938190A - Manual stepless adjustable tracking photovoltaic support - Google Patents
Manual stepless adjustable tracking photovoltaic support Download PDFInfo
- Publication number
- CN114938190A CN114938190A CN202210593217.2A CN202210593217A CN114938190A CN 114938190 A CN114938190 A CN 114938190A CN 202210593217 A CN202210593217 A CN 202210593217A CN 114938190 A CN114938190 A CN 114938190A
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- Prior art keywords
- plate
- screw
- photovoltaic support
- stepless adjustable
- manual stepless
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- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 235000000621 Bidens tripartita Nutrition 0.000 claims description 5
- 240000004082 Bidens tripartita Species 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 5
- 208000006637 fused teeth Diseases 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 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
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a manual stepless adjustable tracking photovoltaic support which relates to the technical field of photovoltaic supports and is formed by combining two parts, namely a mounting plate and a comprehensive adjusting assembly, wherein the comprehensive adjusting assembly comprises a concave seat, an angle adjusting assembly is arranged between two ends of the concave seat, a steering adjusting assembly is arranged on the lower side of the concave seat, sliding sleeves are slidably sleeved outside two ends of the concave seat, adjusting rods are hinged to one sides of the two sliding sleeves, limiting blocks are hinged to the other ends of the two adjusting rods, the upper sides of the two limiting blocks are respectively connected to two corners of the bottom of one side of the mounting plate, and a cleaning assembly is arranged between the two limiting blocks. This manual stepless adjustable tracking photovoltaic support through rotating the handle, can make the rotation that adjusts the pole and drive the mounting panel, and then convenient quick completion is to the angle modulation work of photovoltaic board, and through adjusting the pull rod, can adjust turning to of photovoltaic board.
Description
Technical Field
The invention relates to the technical field of photovoltaic supports, in particular to a manual stepless adjustable tracking photovoltaic support.
Background
Solar energy is a renewable energy source, has the advantages of sufficient cleanliness, absolute safety, relative universality, actual long service life, maintenance-free property, resource sufficiency, potential economy and the like, and has an important position in a long-term energy strategy, and photovoltaic power generation is required for obtaining the solar energy by utilizing the solar energy, and is a device for receiving the solar energy through a photovoltaic panel, so that the solar energy is very important for the adjusting function of a bracket for mounting the photovoltaic panel in order to improve the receiving efficiency of the solar energy.
However, the existing photovoltaic panel mounting frame is very inconvenient to adjust, some mounting frames only support angle adjustment, the direction cannot be adjusted, and the function of the photovoltaic panel support is single.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a manual stepless adjustable tracking photovoltaic bracket, which solves the problems of inconvenience and single function of the conventional photovoltaic panel mounting bracket during adjustment.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a photovoltaic support is trailed to manual stepless adjustable, photovoltaic support is formed by mounting panel and the combination of synthesis adjusting part two parts, synthesize adjusting part including the spill seat, be provided with angle adjusting part between the both ends of spill seat, and the downside of spill seat is provided with and turns to adjusting part, the outside cover that all slides in both ends of spill seat is equipped with the sliding sleeve, two one side of sliding sleeve all articulates there is the regulation pole, two the other end of adjusting the pole all articulates there is the stopper, two the upside of stopper is connected respectively in two corners of mounting panel one side bottom, and is provided with between two stoppers and cleans the subassembly.
Further, angle adjusting part is including hollow plate, the mounting panel rotates and installs in one side of hollow plate, slidable mounting is established to the outside symmetry cover of hollow plate has two concave blocks, and the guide way has been seted up to hollow plate's opposite side, two the inboard of concave block all is provided with the guide block, two in the guide block all slides and passes the guide way on hollow plate, the upper portion intermediate position department of hollow plate rotates and installs the handle, two one side of concave block all articulates there is the regulating plate, two the other end of regulating plate articulates respectively in one side of two sliding sleeves.
Furthermore, a double-threaded screw rod is horizontally and rotatably arranged in the hollow plate, two threaded sleeves corresponding to the guide blocks are symmetrically sleeved on the outer portion of the double-threaded screw rod, one ends of the two guide blocks are respectively connected with one sides of the two threaded sleeves, the thread teeth on the two sides of the center of the outer portion of the double-threaded screw rod are opposite to each other, and the two threaded sleeves are respectively matched with the two kinds of thread teeth.
Furthermore, a secondary bevel gear is arranged in the middle of the outer portion of the double-tooth screw rod, a main bevel gear is connected to the position, located inside the hollow plate, of the lower end of the handle, and the main bevel gear is meshed with the secondary bevel gear.
Furthermore, turn to the adjusting part including the base, the upper portion intermediate position department of base runs through to rotate installs spacing stake, the upper end of spacing stake is connected with the downside of spill seat, and the inside of spacing stake is provided with the insection and leads to the groove.
Further, turn to the lower part intermediate position department of adjusting part and be connected with the notch plate, the inboard of notch plate is connected with the arc elastic plate, the upside of arc elastic plate is provided with the insection location axle that leads to groove looks adaptation with the insection, insection location axle slip joint is led to the inslot portion on spacing stake, slidable mounting is run through to the bottom of notch plate has the pull rod, the upper end of pull rod is connected with the inboard of arc elastic plate.
Furthermore, one of them the rear side of stopper is installed two tooth lead screws, the output shaft of two tooth lead screws has the screw rod, the other end of screw rod rotates to be connected in the rear side of another stopper, and the outside cover of one end of screw rod is equipped with the screw thread piece rather than the looks adaptation.
Furthermore, one side of screw thread piece is connected with servo motor, servo motor's one end is connected with the fixed plate perpendicularly, upper end one side horizontally connected with of fixed plate has the cleaning rod, the cleaning rod is located the top of mounting panel, and the downside of cleaning rod is provided with the cleaning brush.
Advantageous effects
The invention provides a manual stepless adjustable tracking photovoltaic bracket, which has the following beneficial effects compared with the prior art:
1. this manual stepless adjustable tracking photovoltaic support through rotating the handle, can make the rotation that adjusts the pole and drive the mounting panel, and then convenient quick completion is to the angle modulation work of photovoltaic board, and through adjusting the pull rod, can adjust turning to of photovoltaic board for the better light energy to the sun of photovoltaic board absorbs.
2. This manual stepless adjustable tracking photovoltaic support under servo motor's work, can make the cleaning brush on the cleaning rod clean the dust on the photovoltaic board, improves the light energy absorption effect of photovoltaic board, and this cleaning device does not receive the influence of mounting panel position change.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the integrated tuning assembly of the present invention;
FIG. 3 is a schematic view of the angle adjustment assembly of the present invention;
FIG. 4 is a schematic view showing the inner structure of the hollow core panel according to the present invention;
FIG. 5 is a schematic view of the construction of the steering adjustment assembly of the present invention;
FIG. 6 is a schematic view of the configuration of the concave plate of the present invention.
In the figure: 1. mounting a plate; 2. a comprehensive adjusting component; 21. a concave seat; 22. an angle adjustment assembly; 221. a hollow slab; 222. a concave block; 223. an adjusting plate; 224. a guide groove; 225. a guide block; 226. a handle; 227. a double-tooth screw rod; 228. a threaded sleeve; 229. a slave bevel gear; 2210. a main bevel gear; 23. a steering adjustment assembly; 231. a base; 232. limiting piles; 233. a insection through groove; 234. a concave plate; 235. an arc-shaped elastic plate; 236. a insection positioning shaft; 237. a pull rod; 24. a sliding sleeve; 25. adjusting a rod; 26. a limiting block; 27. a sweeping assembly; 271. a screw; 272. a thread block; 273. a fixed shaft; 274. a fixing plate; 275. a cleaning rod; 276. a cleaning brush; 277. a servo motor.
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.
Referring to fig. 1-2, the present invention provides a technical solution, a manual stepless adjustable tracking photovoltaic support, which is formed by combining a mounting plate 1 and a comprehensive adjusting assembly 2, wherein the comprehensive adjusting assembly 2 includes a concave base 21, an angle adjusting assembly 22 is disposed between two ends of the concave base 21, a steering adjusting assembly 23 is disposed at a lower side of the concave base 21, sliding sleeves 24 are slidably sleeved outside two ends of the concave base 21, adjusting rods 25 are hinged to one side of the two sliding sleeves 24, limiting blocks 26 are hinged to the other ends of the two adjusting rods 25, upper sides of the two limiting blocks 26 are respectively connected to two corners at the bottom of one side of the mounting plate 1, a cleaning assembly 27 is disposed between the two limiting blocks 26, a servo motor 277 is mounted at a rear side of one of the limiting blocks 26, an output shaft of the servo motor 277 is connected with a screw 271, the other end of the screw 271 is rotatably connected to a rear side of the other limiting block 26, and the outside cover of one end of screw rod 271 is equipped with the screw block 272 rather than the looks adaptation, one side of screw block 272 is connected with fixed axle 273, the one end of fixed axle 273 is connected with fixed plate 274 perpendicularly, one side horizontally connect with cleaning rod 275 in the upper end of fixed plate 274, cleaning rod 275 is located the top of mounting panel 1, and cleaning brush 276 is provided with to cleaning rod 275's downside, servo motor 277's model is CH/V, under servo motor 277's work, servo motor 277 drives screw rod 271 and rotates, screw rod 271 drives screw block 272 and removes, screw block 272 drives the fixed plate 274 of fixed axle 273 one end and removes, fixed plate 274 drives cleaning rod 275 and removes, cleaning brush 276 on the cleaning rod 275 can clean the dust on the photovoltaic board.
Referring to fig. 3-4, in the embodiment of the present invention, the angle adjustment assembly 22 includes a hollow plate 221, the mounting plate 1 is rotatably mounted on one side of the hollow plate 221, two concave blocks 222 are symmetrically sleeved on the outside of the hollow plate 221 in a sliding manner, a guide groove 224 is formed on the other side of the hollow plate 221, guide blocks 225 are respectively disposed on the inner sides of the two concave blocks 222, the two guide blocks 225 respectively slide through the guide groove 224 on the hollow plate 221, a handle 226 is rotatably mounted at the middle position of the upper portion of the hollow plate 221, an adjustment plate 223 is respectively hinged on one side of each of the two concave blocks 222, the other ends of the two adjustment plates 223 are respectively hinged on one side of the two sliding sleeves 24, a double-tooth screw rod 227 is horizontally rotatably mounted inside the hollow plate 221, two thread sleeves 228 corresponding to the guide blocks 225 are symmetrically sleeved on the outside of the double-tooth screw rod 227, one end of each of the two guide blocks 225 is respectively connected with one side of the two thread sleeves 228, the external screw teeth on both sides of the center of the double-thread screw 227 are opposite to each other, the two thread sleeves 228 are respectively matched with the two screw teeth, the slave bevel gear 229 is arranged in the middle of the outside of the double-thread screw 227, the lower end of the handle 226 is arranged in the hollow plate 221, the master bevel gear 2210 is connected with the slave bevel gear 229, the photovoltaic plate is mounted on the mounting plate 1 through bolts, the handle 226 is rotated to drive the master bevel gear 2210 to rotate, the master bevel gear 2210 drives the slave bevel gear 229 to rotate, the slave bevel gear 229 drives the double-thread screw 227 to rotate, because the external screw teeth on both sides of the center of the double-thread screw 227 are opposite to each other, and the two thread sleeves 228 are respectively matched with the two screw teeth, the double-thread screw 227 drives the two thread sleeves 228 to move respectively when rotating, the moving directions of the two thread sleeves 228 are opposite, when the two thread sleeves 228 move, the guide block 225 can drive the concave block 222 to slide on the hollow plate 221, so that the adjusting plate 223 on the concave block 222 can drive the sliding sleeve 24 to slide on the concave seat 21, the adjusting rod 25 on the sliding sleeve 24 can drive the mounting plate 1 to rotate, and the angle of the photovoltaic panel on the mounting plate 1 can be further adjusted.
Referring to fig. 5-6, in the embodiment of the present invention, the steering adjusting assembly 23 includes a base 231, a limiting pile 232 is rotatably installed at an upper middle position of the base 231, an upper end of the limiting pile 232 is connected to a lower side of the concave seat 21, a serration through groove 233 is disposed inside the limiting pile 232, a concave plate 234 is connected to a lower middle position of the steering adjusting assembly 23, an arc-shaped elastic plate 235 is connected to an inner side of the concave plate 234, a serration positioning shaft 236 adapted to the serration through groove 233 is disposed on an upper side of the arc-shaped elastic plate 235, the serration positioning shaft 236 is slidably engaged with the serration through groove 233 of the limiting pile 232, a pull rod 237 is slidably installed at a bottom of the concave plate 234, an upper end of the pull rod 237 is connected to an inner side of the arc-shaped elastic plate 235, the pull rod 237 is pulled downward, the serration positioning shaft 236 of the arc-shaped elastic plate 235 is disengaged from the serration through groove 233 of the limiting pile 232 under elasticity of the arc-shaped elastic plate 235, then, the concave seat 21 is rotated to adjust the direction of the photovoltaic panel, after the direction is adjusted, the pull rod 237 is loosened, the arc-shaped elastic plate 235 enables the insection positioning shaft 236 to be clamped in the insection through groove 233 on the limiting pile 232, the limiting pile 232 is prevented from rotating, and the adjusted photovoltaic panel is fixed.
The working principle is as follows: the photovoltaic panel is installed on the installation plate 1 through bolts, the rotation handle 226 drives the main bevel gear 2210 to rotate, the main bevel gear 2210 drives the slave bevel gear 229 to rotate, the slave bevel gear 229 drives the double-thread screw 227 to rotate, because the thread teeth of the outer part of the double-thread screw 227 positioned at the two sides of the center are opposite to each other, and the two thread sleeves 228 are respectively matched with the two thread teeth, the double-thread screw 227 respectively drives the two thread sleeves 228 to move when rotating, the moving directions of the two thread sleeves 228 are opposite, when the two thread sleeves 228 move, the guide block 225 can drive the concave block 222 to slide on the hollow plate 221, so that the adjusting plate 223 on the concave block 222 can drive the sliding sleeve 24 to slide on the concave seat 21, the adjusting rod 25 on the sliding sleeve 24 can drive the installation plate 1 to rotate, and further drive the angle of the photovoltaic panel on the installation plate 1 to adjust, after the angle is adjusted, the pull rod 237 downwards, under the elasticity of the arc-shaped elastic plate 235, the insection positioning shaft 236 on the arc-shaped elastic plate 235 is separated from the insection through groove 233 on the limiting pile 232, then the concave seat 21 is rotated to adjust the direction of the photovoltaic plate, after the direction is adjusted, the pull rod 237 is loosened, the insection positioning shaft 236 is clamped into the insection through groove 233 on the limiting pile 232 by the arc-shaped elastic plate 235, the limiting pile 232 is prevented from rotating, and the adjusted photovoltaic plate is fixed;
further, under the work of servo motor 277, servo motor 277 drives screw 271 and rotates, and screw 271 drives screw block 272 and moves, and screw block 272 drives the fixed plate 274 of fixed axle 273 one end and moves, and fixed plate 274 drives and cleans pole 275 and moves, and the cleaning brush 276 on cleaning pole 275 can clean the dust on the photovoltaic board.
And those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (8)
1. The utility model provides a photovoltaic support is trailed to manual stepless adjustable which characterized in that: photovoltaic support is formed by mounting panel (1) and the combination of comprehensive adjusting part (2) two parts, synthesize adjusting part (2) including spill seat (21), be provided with angle adjusting part (22) between the both ends of spill seat (21), and the downside of spill seat (21) is provided with and turns to adjusting part (23), the outside cover that all slides in both ends of spill seat (21) is equipped with sliding sleeve (24), two one side of sliding sleeve (24) all articulates there is regulation pole (25), two the other end of adjusting pole (25) all articulates there is stopper (26), two the upside of stopper (26) is connected respectively in two corners of mounting panel (1) one side bottom, and is provided with between two stoppers (26) and cleans subassembly (27).
2. The manual stepless adjustable tracking photovoltaic support according to claim 1, is characterized in that: angle adjusting part (22) is including hollow plate (221), mounting panel (1) rotates and installs in one side of hollow plate (221), slidable mounting is established to the outside symmetry cover of hollow plate (221) has two concave blocks (222), and guide way (224) have been seted up to the opposite side of hollow plate (221), two the inboard of concave block (222) all is provided with guide block (225), two guide block (225) all slide and pass in guide way (224) on hollow plate (221), the upper portion intermediate position department of hollow plate (221) rotates and installs handle (226), two one side of concave block (222) all articulates there is regulating plate (223), two the other end of regulating plate (223) articulates respectively in one side of two sliding sleeves (24).
3. The manual stepless adjustable tracking photovoltaic support frame according to claim 2, is characterized in that: the inside level of hollow core (221) is rotated and is installed two screw rod (227), the outside symmetrical sleeve of two screw rod (227) is equipped with two thread bush (228) corresponding with guide block (225), two the one end of guide block (225) is connected with one side of two thread bush (228) respectively, the outside of two screw rod (227) is located the screw tooth of center both sides and is mutually opposite, two thread bush (228) are respectively with two kinds of screw tooth looks adaptations.
4. A manual stepless adjustable tracking photovoltaic support according to claim 2 or 3, characterized in that: a secondary bevel gear (229) is arranged at the middle position of the outer part of the double-tooth screw rod (227), a main bevel gear (2210) is connected to the position, located at the inner part of the hollow plate (221), of the lower end of the handle (226), and the main bevel gear (2210) is meshed with the secondary bevel gear (229).
5. The manual stepless adjustable tracking photovoltaic support according to claim 1, is characterized in that: turn to adjusting part (23) including base (231), the upper portion intermediate position department of base (231) runs through to rotate and installs spacing stake (232), the upper end of spacing stake (232) is connected with the downside of spill seat (21), and the inside of spacing stake (232) is provided with insection and leads to groove (233).
6. The manual stepless adjustable tracking photovoltaic support according to claim 5, is characterized in that: the lower part intermediate position department that turns to adjusting part (23) is connected with notch plate (234), the inboard of notch plate (234) is connected with arc elastic plate (235), the upside of arc elastic plate (235) is provided with insection location axle (236) that lead to groove (233) looks adaptation with the insection, insection location axle (236) slip joint is inside insection lead to groove (233) on spacing stake (232), slidable mounting is run through to the bottom of notch plate (234) has pull rod (237), the upper end of pull rod (237) is connected with the inboard of arc elastic plate (235).
7. The manual stepless adjustable tracking photovoltaic support according to claim 1, is characterized in that: a servo motor (277) is installed on the rear side of one of the limiting blocks (26), an output shaft of the servo motor (277) is connected with a screw (271), the other end of the screw (271) is rotatably connected to the rear side of the other limiting block (26), and a thread block (272) matched with the screw (271) is sleeved outside one end of the screw (271).
8. A manual stepless adjustable tracking photovoltaic support according to claim 1 or 7, characterized in that: one side of screw thread piece (272) is connected with fixed axle (273), the one end of fixed axle (273) is connected with fixed plate (274) perpendicularly, the upper end one side horizontally connect of fixed plate (274) has cleaning rod (275), cleaning rod (275) are located the top of mounting panel (1), and the downside of cleaning rod (275) is provided with cleaning brush (276).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210593217.2A CN114938190A (en) | 2022-05-27 | 2022-05-27 | Manual stepless adjustable tracking photovoltaic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210593217.2A CN114938190A (en) | 2022-05-27 | 2022-05-27 | Manual stepless adjustable tracking photovoltaic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114938190A true CN114938190A (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210593217.2A Pending CN114938190A (en) | 2022-05-27 | 2022-05-27 | Manual stepless adjustable tracking photovoltaic support |
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| Country | Link |
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| CN (1) | CN114938190A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116915153A (en) * | 2023-07-21 | 2023-10-20 | 云神和新能源科技(苏州)有限公司 | Photovoltaic tracking bracket control device and control method |
-
2022
- 2022-05-27 CN CN202210593217.2A patent/CN114938190A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116915153A (en) * | 2023-07-21 | 2023-10-20 | 云神和新能源科技(苏州)有限公司 | Photovoltaic tracking bracket control device and control method |
| CN116915153B (en) * | 2023-07-21 | 2024-02-02 | 云神和新能源科技(苏州)有限公司 | Photovoltaic tracking bracket control device and control method |
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