CN215724227U - Supporting and adjusting mechanism for photovoltaic module of solar generator - Google Patents
Supporting and adjusting mechanism for photovoltaic module of solar generator Download PDFInfo
- Publication number
- CN215724227U CN215724227U CN202120767616.7U CN202120767616U CN215724227U CN 215724227 U CN215724227 U CN 215724227U CN 202120767616 U CN202120767616 U CN 202120767616U CN 215724227 U CN215724227 U CN 215724227U
- Authority
- CN
- China
- Prior art keywords
- wall
- base
- supporting
- photovoltaic module
- solar generator
- 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.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 description 11
- 238000009434 installation Methods 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a supporting and adjusting mechanism of a photovoltaic module of a solar generator, which comprises a base and a mounting plate, wherein openings are formed in the outer walls of two sides of the mounting plate, extension plates are connected to the inner walls of the two openings in a sliding manner, first sliding grooves are formed in two sides of the top of the base, telescopic sleeves are connected to the inner walls of the two first sliding grooves in a sliding manner, arc-shaped grooves are formed in the outer walls of the bottoms of the two extension plates, the telescopic ends of the two telescopic sleeves are respectively connected to the inner walls of the two arc-shaped grooves in a sliding manner, and second sliding grooves are formed in the inner walls of two sides of the base. According to the utility model, the mounting plate, the extension plates, the first chute and the telescopic sleeve are arranged, and the two extension plates are manually controlled to move in opposite or opposite directions on two sides of the mounting plate, so that the placing areas of the mounting plate and the extension plates can be adjusted, and the mounting and fixing of the photovoltaic modules of the solar generators with different specifications on the mounting plate and the extension plates are facilitated.
Description
Technical Field
The utility model relates to the technical field of solar photovoltaic modules, in particular to a support adjusting mechanism of a photovoltaic module of a solar generator.
Background
The photovoltaic is a solar photovoltaic power generation system for short, is a novel power generation system for directly converting solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, and has two modes of independent operation and grid-connected operation. The single solar cell can not be directly used as a power supply, a plurality of single cells are required to be connected in series, in parallel and tightly packaged into a component as the power supply, and a solar cell component (also called a solar cell panel) is a core part in a solar power generation system and is also the most important part in the solar power generation system and has the function of converting solar energy into electric energy or transmitting the electric energy into a storage battery for storage or pushing a load to work.
Before the solar generator photovoltaic module is put into use, the solar generator photovoltaic module needs to be installed, the current supporting mechanism does not have the function of installing the solar generator photovoltaic modules with different specifications, the applicability is lacked, and after the installation is completed, the adjusting function of the angle and the height of the solar generator photovoltaic module is lacked, so that the illumination angle is not ideal enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a support adjusting mechanism of a photovoltaic module of a solar generator.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a supporting and adjusting mechanism of a photovoltaic module of a solar generator comprises a base and a mounting plate, wherein the outer walls of two sides of the mounting plate are both provided with openings, the inner walls of the two openings are both connected with extension plates in a sliding manner, the two sides of the top of the base are both provided with first sliding grooves, the inner walls of the first sliding grooves are both connected with telescopic sleeves in a sliding manner, the outer walls of the bottom of the two extension plates are both provided with arc grooves, the telescopic ends of the two telescopic sleeves are respectively connected with the inner walls of the two arc grooves in a sliding manner, the inner walls of the two sides of the base are both provided with second sliding grooves, the inner walls of the two second sliding grooves are connected with a supporting plate in a sliding manner, the outer wall of the top of the supporting plate is rotatably connected with a rotating rod, the top end of the rotating rod penetrates through the base and is fixedly connected with the outer wall of the bottom of the mounting plate, the outer wall of the top of the supporting plate is fixed with a speed reducing motor through bolts, the output shaft of the speed reducing motor is connected with a main gear, the outer wall of the bottom end of the rotating rod is fixedly connected with a driven gear, and the main gear and the driven gear are meshed with each other.
Preferably, the outer wall of the bottom of the supporting plate is fixed with a supporting block through a bolt, and the outer wall of the bottom of the supporting block is rotatably connected with a supporting rod which is obliquely arranged.
Preferably, the guide rail has been seted up to base bottom inner wall, and guide rail inner wall sliding connection has the guide bar, the bracing piece bottom is rotated and is connected on the top of guide bar.
Preferably, the inner wall of one side of the base is rotatably connected with a lead screw, the outer wall of one side of the guide rod is provided with a threaded hole, and the lead screw is in threaded connection with the inner wall of the threaded hole.
Preferably, the inner wall of one side of the base is fixedly provided with a driving motor through a bolt, and an output shaft of the driving motor is connected to one end of the screw rod.
Preferably, the through-hole has been seted up to base one side outer wall, and the through-hole inboard rotates and is connected with the connecting rod, the one end that the connecting rod is located the base inboard is fixed in lead screw one end, the one end fixedly connected with carousel that the connecting rod is located the base outside, and carousel one side outer wall rotates and is connected with the handle.
Preferably, the driving motor and the speed reducing motor are both connected with a switch through a lead, and the switch is connected with a controller through a lead.
The utility model has the beneficial effects that:
1. according to the utility model, the mounting plate, the extension plates, the first chute and the telescopic sleeve are arranged, and the two extension plates are manually controlled to move in opposite or opposite directions on two sides of the mounting plate, so that the placing areas of the mounting plate and the extension plates can be adjusted, and the mounting and fixing of the photovoltaic modules of the solar generators with different specifications on the mounting plate and the extension plates are facilitated.
2. According to the solar generator photovoltaic module, the supporting plate, the speed reducing motor, the main gear, the driven gear and the rotating rod are arranged, the speed reducing motor is started to work, the rotating rod is driven to rotate under the action of the main gear and the driven gear, and the rotating rod is matched with the arc-shaped groove to drive the mounting plate and the extending plate to rotate, so that the angle of the solar generator photovoltaic module after being mounted can be adjusted, and the solar generator photovoltaic module can be in a better illumination angle.
3. According to the utility model, the supporting block, the supporting rod, the guide rail, the guide rod, the lead screw and the driving motor are arranged, the driving motor is started to work to drive the lead screw to rotate, the lead screw drives the guide rod to move on the guide rail, the guide rod pushes the supporting plate to vertically move under the action of the supporting rod and the supporting block, so that the supporting plate drives the mounting plate and the extending plate to vertically move under the action of the rotating rod and the telescopic sleeve, the height of a photovoltaic component of the solar generator on the mounting plate and the extending plate can be adjusted, or the supporting block, the supporting rod, the guide rail, the guide rod, the lead screw, the connecting rod, the turntable and the handle are arranged, so that the effect of height adjustment on the photovoltaic component of the solar generator can be achieved.
Drawings
Fig. 1 is a schematic perspective view of a support adjusting mechanism of a photovoltaic module of a solar generator according to the present invention;
FIG. 2 is a schematic view of a bottom structure of an extension plate of a support adjusting mechanism of a photovoltaic module of a solar generator according to the present invention;
fig. 3 is a schematic cross-sectional structural view of a base of an embodiment of a supporting and adjusting mechanism of a photovoltaic module of a solar power generator according to the present invention;
fig. 4 is a schematic cross-sectional structural view of a second base of an embodiment of a supporting and adjusting mechanism of a photovoltaic module of a solar power generator according to the present invention.
In the figure: the device comprises a base 1, a mounting plate 2, an extension plate 3, a first sliding groove 4, a telescopic sleeve 5, a rotating rod 6, an arc-shaped groove 7, a second sliding groove 8, a supporting plate 9, a speed reducing motor 10, a main gear 11, a driven gear 12, a supporting block 13, a supporting rod 14, a guide rail 15, a guide rod 16, a lead screw 17, a driving motor 18, a connecting rod 19, a rotating disk 20 and a handle 21.
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.
Example one
Referring to fig. 1-3, a supporting and adjusting mechanism for a photovoltaic module of a solar generator comprises a base 1 and a mounting plate 2, wherein the outer walls of two sides of the mounting plate 2 are both provided with openings, the inner walls of the two openings are both slidably connected with an extension plate 3, two sides of the top of the base 1 are both provided with first chutes 4, the inner walls of the two first chutes 4 are both slidably connected with telescopic sleeves 5, the placing area of the mounting plate 2 and the extension plate 3 can be adjusted, the outer walls of the bottoms of the two extension plates 3 are both provided with arc-shaped grooves 7, the telescopic ends of the two telescopic sleeves 5 are respectively slidably connected with the inner walls of the two arc-shaped grooves 7, the inner walls of two sides of the base 1 are both provided with second chutes 8, the inner walls of the two second chutes 8 are slidably connected with a same supporting plate 9, the outer wall of the top of the supporting plate 9 is rotatably connected with a rotating rod 6, the top end of the rotating rod 6 penetrates through the outer wall of the bottom of the base 1 and is fixedly connected with the mounting plate 2, a speed reducing motor 10 is fixed on the outer wall of the top of the supporting plate 9 through a bolt, a main gear 11 is connected to an output shaft of the speed reducing motor 10, a slave gear 12 is fixedly connected to the outer wall of the bottom end of the rotating rod 6, the main gear 11 and the slave gear 12 are meshed with each other, the angle of a photovoltaic module of the solar generator after installation can be adjusted, a supporting block 13 is fixed on the outer wall of the bottom of the supporting plate 9 through a bolt, a supporting rod 14 which is obliquely arranged is rotatably connected to the outer wall of the bottom of the supporting block 13, a guide rail 15 is arranged on the inner wall of the bottom of the base 1, a guide rod 16 is slidably connected to the inner wall of the guide rail 15, the bottom end of the supporting rod 14 is rotatably connected to the top end of the guide rod 16, a lead screw 17 is rotatably connected to the inner wall of one side of the base 1, a threaded hole is arranged on the outer wall of one side of the guide rod 16, the lead screw 17 is screwed on the inner wall of one side of the base 1, a driving motor 18 is fixed to the driving motor through a bolt, the driving motor 18 and the speed reducing motor 10 are both connected with a switch through leads, and the switch is connected with a controller through leads, wherein the model of the controller is YKZ7280 JA.
The working principle is as follows: during the use, through the mounting panel 2 that sets up, extension plate 3, first spout 4 and telescopic tube 5, the relative or opposite direction's removal is done in the both sides of mounting panel 2 to two extension plates 3 of manual control, make can adjust the area of placing of mounting panel 2 and extension plate 3, thereby be convenient for install the fixed solar generator photovoltaic module of different specifications on mounting panel 2 and extension plate 3, through backup pad 9 that sets up, gear motor 10, master gear 11, from gear 12 and dwang 6, start gear motor 10 work, drive dwang 6 through master gear 11 and from the effect of gear 12 and rotate, the effect that dwang 6 cooperates arc wall 7 drives mounting panel 2 and extension plate 3 and rotates, thereby can make the adjustment to the angle of solar generator photovoltaic module after the installation, make to be in better illumination angle, through the supporting shoe 13 that sets up, The bracing piece 14, the guide rail 15, the guide bar 16, lead screw 17 and driving motor 18, start 18 work of driving motor and drive lead screw 17 and rotate, lead screw 17 drives guide bar 16 and moves on guide rail 15, guide bar 16 promotes backup pad 9 through the effect of bracing piece 14 and supporting shoe 13 and is vertical movement, thereby backup pad 9 drives mounting panel 2 and extension board 3 through the effect of dwang 6 and telescopic tube 5 and is vertical movement, and then can make the adjustment to mounting panel 2 and the height of the solar generator photovoltaic module on the extension board 3.
Example two
Referring to FIGS. 1-2 and 4, a supporting and adjusting mechanism for a photovoltaic module of a solar generator comprises a base 1 and a mounting plate 2, wherein the outer walls of two sides of the mounting plate 2 are both provided with openings, the inner walls of the two openings are both slidably connected with extension plates 3, the two sides of the top of the base 1 are both provided with first chutes 4, the inner walls of the two first chutes 4 are both slidably connected with telescopic sleeves 5, the placement area of the mounting plate 2 and the extension plates 3 can be adjusted, the outer walls of the bottoms of the two extension plates 3 are both provided with arc-shaped grooves 7, the telescopic ends of the two telescopic sleeves 5 are respectively slidably connected with the inner walls of the two arc-shaped grooves 7, the inner walls of two sides of the base 1 are both provided with second chutes 8, the inner walls of the two second chutes 8 are slidably connected with a same supporting plate 9, the outer wall of the top of the supporting plate 9 is rotatably connected with a rotating rod 6, and the top end of the rotating rod 6 penetrates through the outer wall of the bottom of the base 1 and is fixedly connected with the mounting plate 2, the outer wall of the top of the supporting plate 9 is fixed with a gear motor 10 through bolts, the gear motor 10 is connected with a switch through wires, the output shaft of the gear motor 10 is connected with a master gear 11, the outer wall of the bottom end of the rotating rod 6 is fixedly connected with a slave gear 12, the master gear 11 and the slave gear 12 are meshed with each other, the angle of a photovoltaic component of the solar generator after installation can be adjusted, the outer wall of the bottom of the supporting plate 9 is fixed with a supporting block 13 through bolts, the outer wall of the bottom of the supporting block 13 is rotatably connected with a supporting rod 14 which is obliquely arranged, the inner wall of the bottom of the base 1 is provided with a guide rail 15, the inner wall of the guide rail 15 is slidably connected with a guide rod 16, the bottom end of the supporting rod 14 is rotatably connected with the top end of the guide rod 16, the inner wall of one side of the base 1 is rotatably connected with a lead screw 17, the outer wall of one side of the guide rod 16 is provided with a threaded hole, the lead screw 17 is screwed on the inner wall of the threaded hole, and the outer wall of one side of the base 1 is provided with a through hole, and the inboard connecting rod 19 that is connected with of through-hole rotation, the one end that connecting rod 19 is located the base 1 inboard is fixed in lead screw 17 one end, and the one end fixedly connected with carousel 20 that connecting rod 19 is located the base 1 outside, and 20 one side outer walls of carousel rotate and are connected with handle 21.
The working principle is as follows: during the use, through the mounting panel 2 that sets up, extension plate 3, first spout 4 and telescopic tube 5, the relative or opposite direction's removal is done in the both sides of mounting panel 2 to two extension plates 3 of manual control, make can adjust the area of placing of mounting panel 2 and extension plate 3, thereby be convenient for install the fixed solar generator photovoltaic module of different specifications on mounting panel 2 and extension plate 3, through backup pad 9 that sets up, gear motor 10, master gear 11, from gear 12 and dwang 6, start gear motor 10 work, drive dwang 6 through master gear 11 and from the effect of gear 12 and rotate, the effect that dwang 6 cooperates arc wall 7 drives mounting panel 2 and extension plate 3 and rotates, thereby can make the adjustment to the angle of solar generator photovoltaic module after the installation, make to be in better illumination angle, through the supporting shoe 13 that sets up, The bracing piece 14, the guide rail 15, the guide bar 16, the lead screw 17, connecting rod 19, carousel 20 and handle 21, manual rotation carousel 20, effect through connecting rod 19 drives lead screw 17 and rotates, lead screw 17 drives guide bar 16 and moves on guide rail 15, guide bar 16 promotes backup pad 9 through the effect of bracing piece 14 and supporting shoe 13 and is vertical movement, thereby backup pad 9 drives mounting panel 2 and extension board 3 through the effect of dwang 6 and telescopic tube 5 and is vertical movement, and then can make the adjustment to mounting panel 2 and the high of solar generator photovoltaic module on the extension board 3.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A supporting and adjusting mechanism of a photovoltaic module of a solar generator comprises a base (1) and a mounting plate (2) and is characterized in that openings are formed in outer walls of two sides of the mounting plate (2), extension plates (3) are connected to inner walls of the two openings in a sliding manner, first sliding grooves (4) are formed in two sides of the top of the base (1), two telescopic sleeves (5) are connected to inner walls of the first sliding grooves (4) in a sliding manner, arc-shaped grooves (7) are formed in outer walls of the bottom of the extension plates (3), telescopic ends of the two telescopic sleeves (5) are connected to inner walls of the two arc-shaped grooves (7) in a sliding manner respectively, second sliding grooves (8) are formed in inner walls of two sides of the base (1), two inner walls of the second sliding grooves (8) are connected with a same supporting plate (9) in a sliding manner, and a rotating rod (6) is connected to outer walls of the top of the supporting plate (9) in a rotating manner, dwang (6) top is run through on base (1) fixed connection is on mounting panel (2) bottom outer wall, backup pad (9) top outer wall is fixed with gear motor (10), gear motor (10) output shaft has master gear (11), dwang (6) bottom outer wall fixedly connected with is from gear (12), and master gear (11) and from gear (12) intermeshing.
2. The support adjusting mechanism for the photovoltaic module of the solar generator as claimed in claim 1, wherein a support block (13) is fixed on the outer wall of the bottom of the support plate (9), and the support rod (14) is connected to the outer wall of the bottom of the support block (13) in a rotating manner.
3. The supporting and adjusting mechanism for the photovoltaic module of the solar generator is characterized in that a guide rail (15) is formed on the inner wall of the bottom of the base (1), a guide rod (16) is connected to the inner wall of the guide rail (15) in a sliding manner, and the bottom end of the support rod (14) is rotatably connected to the top end of the guide rod (16).
4. The supporting and adjusting mechanism of the photovoltaic module of the solar generator is characterized in that a lead screw (17) is rotatably connected to the inner wall of one side of the base (1), a threaded hole is formed in the outer wall of one side of the guide rod (16), and the lead screw (17) is in threaded connection with the inner wall of the threaded hole.
5. The supporting and adjusting mechanism of the photovoltaic module of the solar generator is characterized in that a driving motor (18) is fixed on the inner wall of one side of the base (1), and an output shaft of the driving motor (18) is connected to one end of a screw rod (17).
6. The supporting and adjusting mechanism for the photovoltaic module of the solar generator is characterized in that a through hole is formed in the outer wall of one side of the base (1), a connecting rod (19) is rotatably connected to the inner side of the through hole, one end, located on the inner side of the base (1), of the connecting rod (19) is fixed to one end of the screw rod (17), a turntable (20) is fixedly connected to one end, located on the outer side of the base (1), of the connecting rod (19), and a handle (21) is rotatably connected to the outer wall of one side of the turntable (20).
7. The support adjusting mechanism of the photovoltaic module of the solar generator is characterized in that the driving motor (18) and the speed reducing motor (10) are connected with a switch through wires, and the switch is connected with a controller through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120767616.7U CN215724227U (en) | 2021-04-15 | 2021-04-15 | Supporting and adjusting mechanism for photovoltaic module of solar generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120767616.7U CN215724227U (en) | 2021-04-15 | 2021-04-15 | Supporting and adjusting mechanism for photovoltaic module of solar generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215724227U true CN215724227U (en) | 2022-02-01 |
Family
ID=80029062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120767616.7U Expired - Fee Related CN215724227U (en) | 2021-04-15 | 2021-04-15 | Supporting and adjusting mechanism for photovoltaic module of solar generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215724227U (en) |
-
2021
- 2021-04-15 CN CN202120767616.7U patent/CN215724227U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214707614U (en) | Photovoltaic panel frame convenient to installation of photovoltaic panel | |
| CN215682203U (en) | Photovoltaic power generation board that charges with multi-angle installation function | |
| CN212413097U (en) | But automatically regulated's photovoltaic board support frame | |
| CN215724227U (en) | Supporting and adjusting mechanism for photovoltaic module of solar generator | |
| CN218920321U (en) | New forms of energy photovoltaic power generation equipment | |
| CN215378838U (en) | High-reliability photoelectric support for parking garage | |
| CN221305804U (en) | Photovoltaic supporting mechanism | |
| CN216313023U (en) | Photovoltaic power generation device with easy mounting structure of subassembly | |
| CN221597799U (en) | Photovoltaic power generation system tracking bracket equipment | |
| CN220822689U (en) | Bridge monitoring device with new energy power generation | |
| CN219893228U (en) | Photovoltaic power generation fixing frame | |
| CN218243408U (en) | Integrated photovoltaic installation device | |
| CN221328857U (en) | Photovoltaic module is with installation base with regulatory function | |
| CN220273594U (en) | Solar panel fixing device for photovoltaic power generation | |
| CN220798162U (en) | Photovoltaic power generation device | |
| CN219329719U (en) | Photovoltaic power generation adjusting bracket | |
| CN210640837U (en) | Pitching tracking solar photovoltaic power generation equipment | |
| CN221575244U (en) | Multi-angle photovoltaic power generation device | |
| CN220022702U (en) | Multifunctional photovoltaic module mounting bracket | |
| CN221408739U (en) | Photovoltaic support of adjustable photovoltaic board orientation | |
| CN212588292U (en) | Installing support for photovoltaic power generation convenient to installation and dismantlement | |
| CN218499056U (en) | Photovoltaic module with regulatory function | |
| CN221487648U (en) | Adjustable distributed photovoltaic board support | |
| CN220775706U (en) | Rotatable photovoltaic bracket | |
| CN220858056U (en) | Photovoltaic module condensing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |