CN215581005U - Mounting structure of solar panel photovoltaic board - Google Patents

Mounting structure of solar panel photovoltaic board Download PDF

Info

Publication number
CN215581005U
CN215581005U CN202121738677.7U CN202121738677U CN215581005U CN 215581005 U CN215581005 U CN 215581005U CN 202121738677 U CN202121738677 U CN 202121738677U CN 215581005 U CN215581005 U CN 215581005U
Authority
CN
China
Prior art keywords
block
fixedly connected
cavity
inner cavity
moving mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202121738677.7U
Other languages
Chinese (zh)
Inventor
高冬林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Guangxun Power New Energy Co ltd
Original Assignee
Jiangsu Guangxun Power New Energy Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Guangxun Power New Energy Co ltd filed Critical Jiangsu Guangxun Power New Energy Co ltd
Priority to CN202121738677.7U priority Critical patent/CN215581005U/en
Application granted granted Critical
Publication of CN215581005U publication Critical patent/CN215581005U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

The utility model relates to the technical field of solar photovoltaic panels, in particular to an installation structure of a solar panel photovoltaic panel. This mounting structure of solar panel photovoltaic board, possess the advantage of being convenient for change with adjustable angle, in the in-service use process, can dismantle the maintenance to it, time saving and labor saving, solar panel can adjust according to sun position after the installation is accomplished, make its absorptive heat energy more extensive, current solar panel photovoltaic board when installing has been solved, often directly fix it through the bolt, waste time and energy, be not convenient for dismantle the maintenance to it, after the installation is accomplished, can't adjust the angle of solar photovoltaic board, when absorbing solar energy, low efficiency, the problem that the person of not being convenient for uses.

Description

Mounting structure of solar panel photovoltaic board
Technical Field
The utility model relates to the technical field of solar photovoltaic panels, in particular to a mounting structure of a solar panel photovoltaic panel.
Background
Solar panel is also called solar module, a plurality of solar wafer is according to the built-up member of equipment, be the core part among the solar power system, also be the most important part among the solar power system, current solar panel photovoltaic board is when installing, often directly fix it through the bolt, waste time and energy, be not convenient for dismantle the maintenance to it, after the installation is accomplished, can't adjust the angle of solar photovoltaic board, when absorbing solar energy, inefficiency, the not convenient to use user uses, for solving above-mentioned problem, a solar panel photovoltaic board's mounting structure, urgent need to be developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a mounting structure of a solar panel photovoltaic panel, which has the advantages of convenience in replacement and angle adjustability, and solves the problems that the existing solar panel photovoltaic panel is often fixed directly through a bolt during mounting, time and labor are wasted, the existing solar panel photovoltaic panel is inconvenient to disassemble and maintain, the angle of the solar panel cannot be adjusted after mounting is finished, and the solar panel photovoltaic panel is low in efficiency and inconvenient to use by a user during absorption of solar energy.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mounting structure of solar panel photovoltaic board, includes moving mechanism, the rear side fixedly connected with fixed block at moving mechanism top, moving mechanism's top is provided with fixed establishment, fixed establishment's top sliding connection has the solar photovoltaic board, the equal fixedly connected with square board two in both sides of fixed establishment bottom, the rear side fixedly connected with switching frame of two bottoms of square board, the one end of fixed block extends to the inner chamber of switching frame and rotates through the pivot to be connected, fixed establishment's left side is provided with the baffle, the front side at moving mechanism top is provided with elevating system.
Preferably, moving mechanism includes cavity one, cavity two and cavity three, the inner chamber fixedly connected with double-shaft motor of cavity one, the equal fixedly connected with dwang in both ends of double-shaft motor, the one end of dwang runs through to the inner chamber of cavity two and fixedly connected with bevel gear one, the front side of cavity two inner chambers is rotated through the bearing and is connected with the threaded rod, the one end of threaded rod run through to the inner chamber of cavity three and with moving mechanism fixed connection, the surface cover of threaded rod is equipped with bevel gear two, bevel gear two is located the inner chamber of cavity two, the surface threaded connection of threaded rod has the T-shaped piece, the square first of top fixedly connected with of T-shaped piece, square first is located the outside of cavity three.
Preferably, the fixing mechanism comprises a placing plate positioned at the top of the moving mechanism, an electric push rod is fixedly connected at the rear side of an inner cavity of the placing plate, a moving block is fixedly connected at the output end of the electric push rod, two sliding sleeves which are symmetrically arranged are slidably connected on the surface of the moving block, grooves are respectively formed in the top and the bottom of the inner cavity of the placing plate, a first connecting piece is rotatably connected to the right side of the sliding sleeve through a rotating shaft, one end of the first connecting piece extends to the inner cavity of the groove and is rotatably connected through the rotating shaft, a second connecting piece is rotatably connected to the left side of the sliding sleeve through the rotating shaft, two symmetrically arranged limiting blocks are fixedly connected to the front side of the inner cavity of the placing plate, clamping blocks are slidably connected to the inner cavities of the limiting blocks, one end of each clamping block penetrates through the outer side of the placing plate, and one end of each second connecting piece is rotatably connected with each clamping block through the rotating shaft, and a clamping groove matched with the clamping block is formed in the rear side of the baffle.
Preferably, elevating system includes connecting block one that is located moving mechanism top front side, the bottom and the square board fixed connection of connecting block one, the inner chamber of connecting block one rotates and is connected with rotating block one, the bottom fixedly connected with electric telescopic handle of a rotating block inner chamber, the front side fixedly connected with connecting block two of square board two bottoms, the inner chamber of connecting block two rotates and is connected with rotating block two, electric telescopic handle's top run through to the outside of rotating block one and with rotating block two fixed connection.
Preferably, the four corners of the bottom of the moving mechanism are fixedly connected with supporting legs, and the bottoms of the supporting legs are provided with a plurality of through holes distributed annularly.
Compared with the prior art, the utility model has the following beneficial effects:
1. the solar photovoltaic panel is inserted into the top of the fixing mechanism, the baffle plate is taken out to be attached to the left side of the fixing mechanism, so that the clamping block enters the clamping groove formed in the baffle plate, the electric push rod is started, the output end of the electric push rod drives the moving block to move leftwards, and the mounting structure of the solar photovoltaic panel has the advantages of convenience in replacement and angle adjustability, can be dismounted and maintained in the actual use process, is time-saving and labor-saving, can be adjusted according to the direction of the sun after the solar photovoltaic panel is mounted, so that the absorbed heat energy is more extensive, solves the problems that the conventional solar photovoltaic panel is often fixed directly through bolts when being mounted, wastes time and labor, is inconvenient to dismount and maintain, cannot be adjusted in the angle of the solar photovoltaic panel after being mounted, and when the solar energy is absorbed, low efficiency and inconvenient use for users.
2. According to the solar photovoltaic panel, the angle of the lifting mechanism can be adjusted through the arrangement of the moving mechanism, so that the fixing mechanism is driven to adjust the angle, the solar photovoltaic panel can better absorb heat energy emitted by the sun, the baffle can be fixed through the arrangement of the fixing mechanism, the baffle is prevented from falling off, the solar photovoltaic panel cannot be protected, the angle of the square plate II can be adjusted through the arrangement of the lifting mechanism, the square plate II can better absorb heat energy emitted by the sun, the effect of supporting the moving mechanism is achieved through the arrangement of the supporting legs, and the stability of the moving mechanism is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of the present invention;
FIG. 3 is a top sectional view of the moving mechanism of the present invention;
FIG. 4 is a schematic perspective view of the T-shaped block and the first square plate of the present invention;
FIG. 5 is a front sectional view of the lifting mechanism of the present invention;
fig. 6 is a front sectional view of the securing mechanism and baffle of the present invention.
In the figure: 1. a moving mechanism; 101. a first cavity; 102. a second cavity; 103. a third cavity; 104. a double-shaft motor; 105. rotating the rod; 106. a first bevel gear; 107. a threaded rod; 108. a second bevel gear; 109. a T-shaped block; 1010. a first square plate; 2. a fixed block; 3. a fixing mechanism; 301. placing the plate; 302. an electric push rod; 303. a moving block; 304. a sliding sleeve; 305. a groove; 306. connecting a first sheet; 307. a second connecting sheet; 308. a limiting block; 309. a clamping block; 4. a solar photovoltaic panel; 5. a second square plate; 6. a transfer rack; 7. a baffle plate; 8. a lifting mechanism; 801. a first connecting block; 802. rotating the first block; 803. an electric telescopic rod; 804. a second connecting block; 805. rotating the second block; 9. and (5) supporting legs.
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.
As shown in figures 1 to 6: the utility model provides a mounting structure of a solar panel photovoltaic panel, which comprises a moving mechanism 1, wherein four corners of the bottom of the moving mechanism 1 are fixedly connected with supporting legs 9, the bottom of each supporting leg 9 is provided with a plurality of through holes distributed annularly, the supporting legs 9 are arranged to play a role in supporting the moving mechanism 1 and improve the stability of the moving mechanism 1, the rear side of the top of the moving mechanism 1 is fixedly connected with a fixed block 2, the top of the moving mechanism 1 is provided with a fixed mechanism 3, the top of the fixed mechanism 3 is slidably connected with a solar photovoltaic panel 4, two sides of the bottom of the fixed mechanism 3 are fixedly connected with a square panel II 5, the rear side of the bottom of the square panel II 5 is fixedly connected with an adapter 6, one end of the fixed block 2 extends to the inner cavity of the adapter 6 and is rotatably connected through a rotating shaft, the left side of the fixed mechanism 3 is provided with a baffle 7, the fixed mechanism 3 comprises a placing plate 301 positioned at the top of the moving mechanism 1, an electric push rod 302 is fixedly connected to the rear side of the inner cavity of the placing plate 301, a moving block 303 is fixedly connected to the output end of the electric push rod 302, two sliding sleeves 304 which are symmetrically arranged are slidably connected to the surface of the moving block 303, the number of the sliding sleeves 304 is two, grooves 305 are formed in the top and the bottom of the inner cavity of the placing plate 301, a first connecting piece 306 is rotatably connected to the right side of the sliding sleeve 304 through a rotating shaft, one end of the first connecting piece 306 extends into the inner cavity of the groove 305 and is rotatably connected through the rotating shaft, a second connecting piece 307 is rotatably connected to the left side of the sliding sleeve 304 through the rotating shaft, two symmetrically arranged limiting blocks 308 are fixedly connected to the front side of the inner cavity of the placing plate 301, a clamping block 309 is slidably connected to the inner cavity of the limiting block 308, one end of the clamping block 309 penetrates to the outer side of the placing plate 301, one end of the second connecting piece 307 is rotatably connected with the clamping block 309 through the rotating shaft, a clamping groove matched with the clamping block 309 is formed in the rear side of the baffle 7, through the arrangement of the fixing mechanism 3, the baffle 7 can be fixed, the baffle 7 is prevented from falling off, so that the solar photovoltaic panel 4 cannot be protected, the lifting mechanism 8 is arranged on the front side of the top of the moving mechanism 1, the moving mechanism 1 comprises a first cavity 101, a second cavity 102 and a third cavity 103, a double-shaft motor 104 is fixedly connected to the inner cavity of the first cavity 101, two ends of the double-shaft motor 104 are fixedly connected with rotating rods 105, one end of each rotating rod 105 penetrates through the inner cavity of the second cavity 102 and is fixedly connected with a first bevel gear 106, the front side of the inner cavity of the second cavity 102 is rotatably connected with a threaded rod 107 through a bearing, one end of each threaded rod 107 penetrates through the inner cavity of the third cavity 103 and is fixedly connected with the moving mechanism 1, a second bevel gear 108 is sleeved on the surface of the threaded rod 107, the second bevel gear 108 is positioned in the inner cavity of the second cavity 102, a T109 is connected to the surface of the threaded rod 107, a first square block 1010 is fixedly connected to the top of the T-shaped block 109, the first square plate 1010 is positioned outside the third cavity 103, the angle of the lifting mechanism 8 can be adjusted through the arrangement of the moving mechanism 1, so that the fixing mechanism 3 is driven to adjust the angle, the heat energy emitted by the sun can be better absorbed, the lifting mechanism 8 comprises a first connecting block 801 positioned on the front side of the top of the moving mechanism 1, the bottom of the first connecting block 801 is fixedly connected with the first square plate 1010, the inner cavity of the first connecting block 801 is rotatably connected with a first rotating block 802, the bottom of the inner cavity of the first rotating block 802 is fixedly connected with an electric telescopic rod 803, the front side of the bottom of the second square plate 5 is fixedly connected with a second connecting block 804, the inner cavity of the second connecting block 804 is rotatably connected with a second rotating block 805, the top end of the electric telescopic rod 803 penetrates through the outer side of the first rotating block 802 and is fixedly connected with the second rotating block 805, and the angle of the second square plate 5 can be adjusted through the arrangement of the lifting mechanism 8, so that the solar energy collector can better absorb the heat energy emitted by the sun.
The working principle is as follows: when the solar photovoltaic solar energy heat collector is used, a user inserts the solar photovoltaic panel 4 into the top of the fixing mechanism 3, takes out the baffle 7 to be attached to the left side of the fixing mechanism 3, so that the clamping block 309 enters the clamping groove formed in the baffle 7, starts the electric push rod 302, the output end of the electric push rod 302 drives the moving block 303 to move leftwards, the moving block 303 drives the sliding sleeve 304 on the surface of the moving block to move oppositely when moving, the sliding sleeve 304 drives the connecting sheet I306 and the connecting sheet II 307 to perform angle adjustment, the connecting sheet II 307 drives the clamping block 309 to move oppositely when adjusting the angle, so that the baffle 7 is fixed, because the sun moves along with time, in order to better absorb heat energy emitted by the sun, when the sun rises in the early morning, the electric telescopic rod 803 is started, the electric telescopic rod 803 drives the rotating block II to move upwards, and the rotating block II 805 drives the connecting block II 804 to move upwards, the second connecting block 804 drives the second square plate 5 to perform angle adjustment, the second square plate 5 drives the fixing mechanism 3 to perform angle adjustment, as time goes on, the electric telescopic rod 803 gradually moves downwards until the fixing mechanism 3 is horizontally placed, then the double-shaft motor 104 is started, the double-shaft motor 104 drives the rotating rod 105 to rotate, the rotating rod 105 drives the first bevel gear 106 to rotate, the first bevel gear 106 drives the second bevel gear 108 to rotate, so that the threaded rod 107 rotates, the threaded rod 107 drives the T-shaped block 109 to move when rotating, the T-shaped block 109 drives the first square plate 1010 to move, the first square plate 1010 drives the first connecting block 801 to move when moving, the first connecting block drives the first rotating block 802 to perform angle adjustment, the first rotating block 802 adjusts the second rotating block 805 in the inner cavity of the second connecting block 804 when performing angle adjustment, so that one side of the fixing mechanism 3 tilts, the inclination angle of the fixing mechanism 3 is adjusted over time until the sun falls.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a mounting structure of solar panel photovoltaic board, includes moving mechanism (1), its characterized in that: the solar photovoltaic panel fixing mechanism is characterized in that a fixed block (2) is fixedly connected to the rear side of the top of the moving mechanism (1), a fixing mechanism (3) is arranged at the top of the moving mechanism (1), a solar photovoltaic panel (4) is slidably connected to the top of the fixing mechanism (3), a square panel (5) is fixedly connected to the two sides of the bottom of the fixing mechanism (3), a switching frame (6) is fixedly connected to the rear side of the bottom of the square panel (5), one end of the fixed block (2) extends to an inner cavity of the switching frame (6) and is connected with the switching frame in a rotating mode through a rotating shaft, a baffle (7) is arranged on the left side of the fixing mechanism (3), and an elevating mechanism (8) is arranged on the front side of the top of the moving mechanism (1).
2. The mounting structure of a solar panel photovoltaic panel according to claim 1, wherein: the moving mechanism (1) comprises a first cavity (101), a second cavity (102) and a third cavity (103), a double-shaft motor (104) is fixedly connected to an inner cavity of the first cavity (101), rotating rods (105) are fixedly connected to two ends of the double-shaft motor (104), one end of each rotating rod (105) penetrates through the inner cavity of the second cavity (102) and is fixedly connected with a first bevel gear (106), a threaded rod (107) is rotatably connected to the front side of the inner cavity of the second cavity (102) through a bearing, one end of each threaded rod (107) penetrates through the inner cavity of the third cavity (103) and is fixedly connected with the moving mechanism (1), a second bevel gear (108) is sleeved on the surface of each threaded rod (107), the second bevel gear (108) is located in the inner cavity of the second cavity (102), a T-shaped block (109) is connected to the surface of each threaded rod (107), and a first square plate (1010) is fixedly connected to the top of the T-shaped block (109), the first square plate (1010) is positioned outside the third cavity (103).
3. The mounting structure of a solar panel photovoltaic panel according to claim 1, wherein: the fixing mechanism (3) comprises a placing plate (301) positioned at the top of the moving mechanism (1), the rear side of the inner cavity of the placing plate (301) is fixedly connected with an electric push rod (302), the output end of the electric push rod (302) is fixedly connected with a moving block (303), the surface of the moving block (303) is connected with two sliding sleeves (304) which are symmetrically arranged in a sliding manner, the number of the sliding sleeves (304) is two, the top and the bottom of the inner cavity of the placing plate (301) are both provided with a groove (305), the right side of the sliding sleeve (304) is rotatably connected with a first connecting piece (306) through a rotating shaft, one end of the first connecting piece (306) extends to the inner cavity of the groove (305) and is rotatably connected through the rotating shaft, the left side of the sliding sleeve (304) is rotatably connected with a second connecting piece (307) through the rotating shaft, and the front side of the inner cavity of the placing plate (301) is fixedly connected with two limiting blocks (308) which are symmetrically arranged, the inner cavity of the limiting block (308) is connected with a clamping block (309) in a sliding mode, one end of the clamping block (309) penetrates through the outer side of the placing plate (301), one end of the connecting piece II (307) is rotatably connected with the clamping block (309) through a rotating shaft, and a clamping groove matched with the clamping block (309) is formed in the rear side of the baffle (7).
4. The mounting structure of a solar panel photovoltaic panel according to claim 2, wherein: elevating system (8) include connecting block one (801) that are located moving mechanism (1) top front side, the bottom and square board one (1010) fixed connection of connecting block one (801), the inner chamber of connecting block one (801) rotates and is connected with turning block one (802), the bottom fixedly connected with electric telescopic handle (803) of turning block one (802) inner chamber, the front side fixedly connected with connecting block two (804) of square board two (5) bottom, the inner chamber of connecting block two (804) rotates and is connected with turning block two (805), the top of electric telescopic handle (803) run through to the outside of turning block one (802) and with turning block two (805) fixed connection.
5. The mounting structure of a solar panel photovoltaic panel according to claim 1, wherein: the four corners of the bottom of the moving mechanism (1) are fixedly connected with supporting legs (9), and the bottoms of the supporting legs (9) are provided with a plurality of through holes distributed annularly.
CN202121738677.7U 2021-07-28 2021-07-28 Mounting structure of solar panel photovoltaic board Active CN215581005U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121738677.7U CN215581005U (en) 2021-07-28 2021-07-28 Mounting structure of solar panel photovoltaic board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121738677.7U CN215581005U (en) 2021-07-28 2021-07-28 Mounting structure of solar panel photovoltaic board

Publications (1)

Publication Number Publication Date
CN215581005U true CN215581005U (en) 2022-01-18

Family

ID=79829511

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121738677.7U Active CN215581005U (en) 2021-07-28 2021-07-28 Mounting structure of solar panel photovoltaic board

Country Status (1)

Country Link
CN (1) CN215581005U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115085645A (en) * 2022-07-25 2022-09-20 江苏中清光伏科技有限公司 Mounting structure of photovoltaic module

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115085645A (en) * 2022-07-25 2022-09-20 江苏中清光伏科技有限公司 Mounting structure of photovoltaic module
CN115085645B (en) * 2022-07-25 2023-10-24 江苏中清光伏科技有限公司 Mounting structure of photovoltaic module

Similar Documents

Publication Publication Date Title
CN215581005U (en) Mounting structure of solar panel photovoltaic board
CN115714569A (en) Telescopic support for solar photovoltaic module
CN219394764U (en) Angle-adjustable solar photovoltaic power generation panel bracket
CN219893213U (en) Quick detach formula roof photovoltaic support installation component
CN216599502U (en) Solar photovoltaic heat collection plate capable of intelligently adjusting direction
CN212692159U (en) Adjustable angle falls ground plate solar rack
CN217063626U (en) Photovoltaic board adjusting and supporting device convenient to adjust
CN109489272B (en) Curved surface heat absorption type solar panel convenient for angle adjustment
CN217504022U (en) Adjustable fixing device for mounting solar heat collecting plate
CN221614875U (en) Auxiliary supporting component for solar photovoltaic panel
CN218103037U (en) High-strength supporting device for photovoltaic support and photovoltaic panel
CN116365982B (en) Photovoltaic solar collector and use method thereof
CN216451314U (en) Photovoltaic structure with adjustable inclination angle
CN214205423U (en) Strutting arrangement is used in construction of photovoltaic power generation field
CN220368665U (en) Support frame
CN220586197U (en) Balance weight stable photovoltaic bracket
CN220935090U (en) Photovoltaic power generation mounting frame
CN219780055U (en) Photovoltaic board erection equipment
CN216592228U (en) Photovoltaic power generation's boiler plant
CN216713502U (en) Photovoltaic curtain wall mounting structure convenient to dismouting
CN214851063U (en) Photovoltaic power generation device of easy installation
CN218033824U (en) Solar air source heat pump
CN210958246U (en) Solar cell combination formula installing support
CN213820536U (en) Multifunctional solar panel placing frame
CN217904309U (en) Support of intelligent regulation photovoltaic angle

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant