CN219420704U - Cleaning structure of photovoltaic board - Google Patents
Cleaning structure of photovoltaic board Download PDFInfo
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- CN219420704U CN219420704U CN202223343286.2U CN202223343286U CN219420704U CN 219420704 U CN219420704 U CN 219420704U CN 202223343286 U CN202223343286 U CN 202223343286U CN 219420704 U CN219420704 U CN 219420704U
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- photovoltaic panel
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- 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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Abstract
The utility model discloses a cleaning structure of a photovoltaic panel, which comprises a bottom plate, wherein mounting columns are fixedly arranged at two ends of the upper surface of the bottom plate, supporting components are arranged in the mounting columns, one side of each mounting plate is provided with an adjusting component, the upper surface of a photovoltaic panel main body is correspondingly provided with cleaning components, and two groups of adjusting components are fixedly connected with the cleaning components.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic panels, and particularly relates to a cleaning structure of a photovoltaic panel.
Background
A photovoltaic panel assembly is a power generation device that generates direct current when exposed to sunlight and is composed of thin solid photovoltaic cells made almost entirely of semiconductor material (e.g., silicon). Photovoltaic panels are commonly used in conjunction with rural roofs. Publication No.: CN105384070B discloses a method for installing a photovoltaic panel, which changes the mode that the traditional photovoltaic panel is required to be operated on a photovoltaic panel support arranged in an inclined plane into the mode that the photovoltaic panel is assembled on a photovoltaic panel installation platform arranged in a plane, and then the whole is lifted to be in place, so as to complete the installation of the whole photovoltaic panel. The utility model can effectively reduce the construction difficulty, save the construction cost and improve the construction safety.
The problems with the above techniques are: at present, when the photovoltaic panel is used on the roof for a long time, because the photovoltaic panel is exposed outside for a long time, dust is easy to adhere to the surface of the photovoltaic panel, and the dust is accumulated to enable the surface of the photovoltaic panel to be shielded, so that the working efficiency of the photovoltaic panel can be reduced, and meanwhile, the angle of the photovoltaic panel cannot be changed when the photovoltaic panel is installed, so that the photovoltaic panel cannot well absorb the irradiation of the sun, and therefore, a cleaning structure of the photovoltaic panel is provided.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a cleaning structure of a photovoltaic panel, which has the advantages of being capable of cleaning dust on the surface of the photovoltaic panel at regular time, avoiding the reduction of the working efficiency of the photovoltaic panel caused by dust accumulation, and effectively enabling the photovoltaic panel to absorb the irradiation of the sun.
The utility model discloses a cleaning structure of a photovoltaic panel, which comprises a bottom plate, wherein mounting columns are fixedly arranged at two ends of the upper surface of the bottom plate, supporting components are arranged in the mounting columns, storage shells are fixedly arranged at two ends of the upper surface of the bottom plate, which are far away from the mounting columns, and are fixedly connected with supporting rods, a bearing frame is correspondingly arranged on the upper surface of the bottom plate, a photovoltaic panel main body is arranged on the upper surface of the bearing frame, the supporting components are movably connected with the bearing frame, the supporting rods are movably connected with the bearing frame, mounting plates are arranged at two sides of the bearing frame, an adjusting component is arranged at one side of each mounting plate, cleaning components are correspondingly arranged on the upper surface of the photovoltaic panel main body, and the two groups of adjusting components are fixedly connected with the cleaning components.
As the preferable mode of the utility model, the supporting component comprises a screw rod, the screw rod is connected with a bearing rod through threads, a thread groove corresponding to the screw rod is formed in the bottom of the bearing rod, the upper end of the bearing rod is rotatably connected with a supporting plate, and the supporting plate is in sliding connection with the bearing frame.
As the preferable mode of the utility model, the upper surface of the mounting column is provided with a groove, the bottom of the groove is fixedly provided with a gear motor, one end of an output shaft of the gear motor is fixedly connected with the screw rod, and the bearing rod is slidably connected in the groove.
As the preferable mode of the utility model, the adjusting component comprises a gear, an adjusting groove is formed in the mounting plate, a tooth slot corresponding to the gear is formed in the bottom of the adjusting groove, the gear is in meshed connection with the tooth slot, one end of the gear is rotationally connected with a guide post, a guide groove corresponding to the guide post is formed in one side of the adjusting groove, the guide post is movably connected in the guide groove, and the gear is rotationally connected with the mounting plate.
As the preferable one of the utility model, one side of the mounting plate is connected with the waterproof motor in a sliding way, one end of the output shaft of the waterproof motor penetrates through one side of the mounting plate to the adjusting groove, one side of the mounting plate is provided with the first avoiding groove corresponding to the output shaft of the waterproof motor, one end of the output shaft of the waterproof motor is fixedly provided with the connecting rod, the connecting rod is fixedly connected with the gear, the side wall of the connecting rod is sleeved with the connecting block, the connecting block penetrates through the upper surface of the mounting plate, and the upper surface of the mounting plate is provided with the second avoiding groove corresponding to the connecting block.
As the preferred cleaning component of the utility model, the cleaning component comprises two groups of mounting blocks and cleaning rods, the two groups of mounting blocks are respectively and fixedly connected with the two groups of connecting blocks, the two groups of mounting blocks are respectively and slidably mounted on the upper surfaces of the two groups of mounting plates, connecting grooves are formed on opposite sides of the two groups of mounting blocks, an electric push rod is fixedly mounted on the upper surface of the mounting blocks, a piston rod of the electric push rod penetrates through the upper surface of the mounting blocks to the connecting grooves, a through hole is formed on the upper surface of the mounting blocks, a fixing rod is fixedly mounted at one end of the piston rod of the electric push rod, a protecting shell is fixedly mounted between the two groups of fixing rods, and the protecting shell is rotationally connected with the cleaning rods.
As the preferred one end of the inside of the protective shell is fixedly provided with the driving motor, one end of the output shaft of the driving motor is fixedly connected with the cleaning rod, and one end of the cleaning rod is rotatably arranged at the other end of the inside of the protective shell.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the design that the two groups of mounting blocks are fixedly connected with the two groups of connecting blocks respectively, when the waterproof motor drives the gear to move on the tooth slot, the gear can move through the connecting rod connecting block, the connecting block can drive the mounting blocks to move, the cleaning rod can move on the upper surface of the photovoltaic panel main body, then the electric push rod is matched to control the cleaning rod to contact with the photovoltaic panel main body, the driving motor drives the cleaning rod to rotate, and the surface of the photovoltaic panel main body can be erased and cleaned, so that the effect of effectively preventing excessive dust accumulation and reducing the working efficiency of the photovoltaic panel main body is achieved, the design that the supporting plate is in sliding connection with the bearing frame is achieved, the bearing rod can be driven to move up and down when the screw rod rotates, the cooperation between the bearing rod and the supporting plate can drive one end of the bearing frame to move up and down, the inclination angle of the photovoltaic panel main body can be adjusted, and the photovoltaic panel main body can be better enabled to collect solar irradiation, and the effect of the photovoltaic panel main body can be enabled to better collect energy is achieved.
2. According to the utility model, through the design that the bottom of the bearing rod is provided with the thread groove corresponding to the screw rod, when the screw rod rotates, the bearing rod can move up and down on the side wall of the screw rod through the thread groove, so that the effect that the bearing rod can move up and down when the screw rod rotates is achieved.
3. According to the utility model, through the design that one end of the output shaft of the speed reducing motor is fixedly connected with the screw rod, the speed reducing motor can drive the screw rod to rotate, and the bearing rod can slide up and down in the groove, so that the effect that the speed reducing motor can control the bearing rod to move up and down is achieved.
4. According to the utility model, through the design that the guide post is movably connected to the inside of the guide groove, when the gear moves on the tooth slot, the gear can drive the guide post to move, and the guide post can move in the guide groove, so that the effect that the stability of the tooth slot during movement can be improved by matching the guide post with the guide groove is achieved.
5. According to the utility model, through the design that the connecting block is sleeved on the side wall of the connecting rod, when the connecting rod drives the gear to rotate, the connecting block is not influenced by the rotation of the connecting rod and moves, so that the effect that the connecting block can drive the mounting block to move is achieved.
6. According to the utility model, the fixed rod is fixedly arranged at one end of the piston rod of the electric push rod, the electric push rod can drive the fixed rod to move up and down in the connecting groove, and the fixed rod can drive the cleaning rod to move through the protective shell, so that the effect of controlling the contact between the cleaning rod and the photovoltaic panel main body is achieved.
7. According to the utility model, through the design that one end of the output shaft of the driving motor is fixedly connected with the cleaning rod, the driving motor can drive the cleaning rod to rotate, and the cleaning rod Czech rotates in the protective shell, so that the effect of rotating and wiping the surface of the photovoltaic panel main body by the cleaning rod is achieved.
Drawings
FIG. 1 is a schematic perspective view of the overall structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of a support assembly structure provided by an embodiment of the present utility model;
FIG. 3 is a schematic perspective view of a cleaning assembly according to an embodiment of the present utility model;
FIG. 4 is a schematic perspective view of a mounting plate structure provided by an embodiment of the present utility model;
fig. 5 is a schematic perspective view of an adjusting assembly according to an embodiment of the present utility model.
In the figure: 1. a bottom plate; 2. a mounting column; 3. a storage case; 4. a support rod; 5. a photovoltaic panel body; 6. a mounting plate; 7. tooth slots; 8. a first avoidance groove; 9. an adjustment assembly; 10. a support assembly; 11. a cleaning assembly; 12. a second avoidance groove; 13. a carrier; 101. a support plate; 102. a speed reducing motor; 103. a screw rod; 104. a carrier bar; 901. a waterproof motor; 902. a connecting rod; 903. a connecting block; 904. a gear; 905. a guide post; 1101. an electric push rod; 1102. a fixed rod; 1103. a protective shell; 1104. a cleaning lever; 1105. a driving motor; 1106. and (5) installing a block.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the cleaning structure for a photovoltaic panel provided by the embodiment of the utility model comprises a bottom plate 1, wherein mounting columns 2 are fixedly mounted at two ends of the upper surface of the bottom plate 1, a supporting component 10 is arranged in the mounting columns 2, a storage shell 3 is fixedly mounted at two ends of the upper surface of the bottom plate 1 far away from the mounting columns 2, a supporting rod 4 is fixedly connected inside the storage shell 3, a bearing frame 13 is correspondingly arranged on the upper surface of the bottom plate 1, a photovoltaic panel main body 5 is arranged on the upper surface of the bearing frame 13, the supporting component 10 is movably connected with the bearing frame 13, the supporting rod 4 is movably connected with the bearing frame 13, mounting plates 6 are respectively arranged at two sides of the bearing frame 13, an adjusting component 9 is arranged at one side of the mounting plate 6, a cleaning component 11 is correspondingly arranged on the upper surface of the photovoltaic panel main body 5, and the two groups of the adjusting components 9 are fixedly connected with the cleaning component 11.
The scheme is adopted: through the design of two sets of installation pieces 1106 and two sets of connecting blocks 903 fixed connection respectively, when waterproof motor 901 drives gear 904 and remove on tooth's socket 7, gear 904 can be through connecting rod 902 connecting block 903 removal, connecting block 903 just can drive installation piece 1106 removal, clean pole 1104 just can remove on photovoltaic board main part 5 upper surface, then cooperate electric putter 1101 control clean pole 1104 and the contact of photovoltaic board main part 5, driving motor 1105 drives clean pole 1104 rotation, just can erase the cleaning on photovoltaic board main part 5 surface, thereby the effect that can effectually prevent dust accumulation too much and reduce photovoltaic board main part 5 work efficiency has been reached, backup pad 101 and carrier 13 sliding connection's design, can drive carrier 104 reciprocates when lead screw 103 rotates, cooperation between carrier 104 and the backup pad 101 can drive carrier 13 one end and reciprocate, just can adjust the inclination of photovoltaic board main part 5, can be better make photovoltaic board main part 5 collect the irradiation of sun, thereby the effect that can make photovoltaic board main part 5 better collection energy has been reached.
Referring to fig. 2, the support assembly 10 includes a screw 103, the screw 103 is connected with a bearing rod 104 through threads, a thread groove corresponding to the screw 103 is formed at the bottom of the bearing rod 104, the upper end of the bearing rod 104 is rotatably connected with a support plate 101, and the support plate 101 is slidably connected with a bearing frame 13.
The scheme is adopted: through the design that the thread groove corresponding to the screw rod 103 is arranged at the bottom of the bearing rod 104, when the screw rod 103 rotates, the bearing rod 104 can move up and down on the side wall of the screw rod 103 through the thread groove, so that the effect that the bearing rod 104 can move up and down when the screw rod 103 rotates is achieved.
Referring to fig. 2, a groove is formed in the upper surface of the mounting column 2, a gear motor 102 is fixedly mounted at the bottom of the groove, one end of an output shaft of the gear motor 102 is fixedly connected with a screw rod 103, and a bearing rod 104 is slidably connected inside the groove.
The scheme is adopted: through gear motor 102 output shaft's one end and lead screw 103 fixed connection's design, gear motor 102 can drive lead screw 103 and rotate, and carrier bar 104 just can slide from top to bottom in the recess inside to the effect that gear motor 102 can control carrier bar 104 reciprocates has been reached.
Referring to fig. 5, the adjusting component 9 includes a gear 904, an adjusting groove is formed in the mounting plate 6, a tooth slot 7 corresponding to the gear 904 is formed in the bottom of the adjusting groove, the gear 904 is meshed with the tooth slot 7, one end of the gear 904 is rotatably connected with a guide post 905, a guide groove corresponding to the guide post 905 is formed in one side of the adjusting groove, the guide post 905 is movably connected in the guide groove, and the gear 904 is rotatably connected with the mounting plate 6.
The scheme is adopted: through guide post 905 swing joint in the inside design of guide way, from gear 904 when moving on tooth's socket 7, gear 904 can drive guide post 905 and remove, and guide post 905 just can remove in the guide way to reached the cooperation between guide post 905 and the guide way and can improve the effect of stability when tooth's socket 7 removed.
Referring to fig. 5, a waterproof motor 901 is slidably connected to one side of a mounting plate 6, one end of an output shaft of the waterproof motor 901 penetrates through one side of the mounting plate 6 to an adjusting groove, a first avoiding groove 8 corresponding to the output shaft of the waterproof motor 901 is formed in one side of the mounting plate 6, a connecting rod 902 is fixedly mounted at one end of the output shaft of the waterproof motor 901, the connecting rod 902 is fixedly connected with a gear 904, a connecting block 903 is sleeved on the side wall of the connecting rod 902, the connecting block 903 penetrates through the upper surface of the mounting plate 6, and a second avoiding groove 12 corresponding to the connecting block 903 is formed in the upper surface of the mounting plate 6.
The scheme is adopted: through the design that connecting block 903 is sleeved on the side wall of connecting rod 902, when connecting rod 902 drives gear 904 to rotate, connecting block 903 is not influenced by rotation of connecting rod 902 and moves, so that the effect that connecting block 903 can drive mounting block 1106 to move is achieved.
Referring to fig. 3, the cleaning assembly 11 includes two sets of mounting blocks 1106 and cleaning rods 1104, the two sets of mounting blocks 1106 are fixedly connected with the two sets of connecting blocks 903, the two sets of mounting blocks 1106 are slidably mounted on the upper surfaces of the two sets of mounting plates 6, connecting grooves are formed on opposite sides of the two sets of mounting blocks 1106, an electric push rod 1101 is fixedly mounted on the upper surface of the mounting blocks 1106, a piston rod of the electric push rod 1101 penetrates through the upper surface of the mounting blocks 1106 to the connecting grooves, through holes are formed on the upper surface of the mounting blocks 1106, a fixing rod 1102 is fixedly mounted at one end of the piston rod of the electric push rod 1101, a protecting shell 1103 is fixedly mounted between the two sets of fixing rods 1102, and the protecting shell 1103 is rotationally connected with the cleaning rods 1104.
The scheme is adopted: through the design of the fixed rod 1102 of one end fixed mounting of the electric putter 1101 piston rod, electric putter 1101 can drive the fixed rod 1102 and reciprocate in the spread groove inside, and the fixed rod 1102 just can drive clean pole 1104 through the protecting crust 1103 and remove to the effect that can control clean pole 1104 and photovoltaic board main part 5 contact has been reached.
Referring to fig. 3, a driving motor 1105 is fixedly installed at one end inside the protective housing 1103, one end of an output shaft of the driving motor 1105 is fixedly connected with a cleaning rod 1104, and one end of the cleaning rod 1104 is rotatably installed at the other end inside the protective housing 1103.
The scheme is adopted: through the design of one end of the output shaft of the driving motor 1105 and the cleaning rod 1104 fixed connection, the driving motor 1105 can drive the cleaning rod 1104 to rotate, and the cleaning rod 1104 rotates inside the protective shell 1103, so that the effect of enabling the cleaning rod 1104 to rotationally wipe the surface of the photovoltaic panel main body 5 is achieved.
The working principle of the utility model is as follows:
when the photovoltaic panel cleaning device is used, the waterproof motor 901 is started, the waterproof motor 901 can drive the gear 904 to rotate, the gear 904 is meshed with the tooth groove 7, the gear 904 can move on the tooth groove 7, the gear 904 can drive the connecting block 903 to move through the connecting rod 902, the connecting block 903 can drive the cleaning rod 1104 to move through the mounting block 1106, the cleaning rod 1104 can be enabled to move and wipe the upper surface of the photovoltaic panel main body 5, then the electric push rod 1101 is matched, and the electric push rod 1101 can drive the distance between the cleaning rod 1104 and the photovoltaic panel main body 5 through the fixing rod 1102 and the protective shell 1103, so that the surface of the photovoltaic panel main body 5 can be well wiped.
To sum up: this clearance structure of photovoltaic board, through the cooperation between adjusting part 9, supporting component 10 and the clean subassembly 11, solved present photovoltaic board in long-time use on roof, because photovoltaic board exposes in the outside for a long time, the dust is very easy to be attached to photovoltaic board surface, and the dust accumulation can make photovoltaic board surface sheltered from, thereby lead to can reducing photovoltaic board's work efficiency, photovoltaic board can not change in the time of the installation simultaneously, lead to the photovoltaic board can not be fine the problem of shining of absorption sun.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. The utility model provides a clearance structure of photovoltaic board, includes bottom plate (1), its characterized in that: the utility model discloses a cleaning device for the solar panel, including bottom plate (1), support column (2), mounting column (2) are all fixed mounting at bottom plate (1) upper surface both ends, mounting column (2) are kept away from to bottom plate (1) upper surface both ends equal fixed mounting has storage shell (3), storage shell (3) inside fixedly connected with bracing piece (4), bottom plate (1) upper surface corresponds and is provided with carrier (13), carrier (13) upper surface is provided with photovoltaic board main part (5), supporting component (10) and carrier (13) swing joint, bracing piece (4) and carrier (13) swing joint, carrier (13) both sides all are provided with mounting panel (6), mounting panel (6) one side is provided with adjusting part (9), photovoltaic board main part (5) upper surface corresponds and is provided with clean subassembly (11), two sets of adjusting part (9) all with clean subassembly (11) fixed connection.
2. A cleaning structure for a photovoltaic panel as claimed in claim 1, wherein: the support assembly (10) comprises a screw rod (103), the screw rod (103) is connected with a bearing rod (104) through threads, a thread groove corresponding to the screw rod (103) is formed in the bottom of the bearing rod (104), the upper end of the bearing rod (104) is rotationally connected with a support plate (101), and the support plate (101) is in sliding connection with a bearing frame (13).
3. A cleaning structure for a photovoltaic panel as claimed in claim 2, wherein: the mounting column is characterized in that a groove is formed in the upper surface of the mounting column (2), a speed reducing motor (102) is fixedly mounted at the bottom of the groove, one end of an output shaft of the speed reducing motor (102) is fixedly connected with a screw rod (103), and a bearing rod (104) is slidably connected inside the groove.
4. A cleaning structure for a photovoltaic panel as claimed in claim 1, wherein: the adjusting component (9) comprises a gear (904), an adjusting groove is formed in the mounting plate (6), a tooth groove (7) corresponding to the gear (904) is formed in the bottom of the adjusting groove, the gear (904) is connected with the tooth groove (7) in a meshed mode, one end of the gear (904) is rotationally connected with a guide post (905), a guide groove corresponding to the guide post (905) is formed in one side of the adjusting groove, the guide post (905) is movably connected in the guide groove, and the gear (904) is rotationally connected with the mounting plate (6).
5. The photovoltaic panel cleaning structure of claim 4, wherein: the waterproof motor is characterized in that a waterproof motor (901) is slidably connected to one side of the mounting plate (6), one end of an output shaft of the waterproof motor (901) penetrates through one side of the mounting plate (6) to an adjusting groove, a first avoidance groove (8) corresponding to the output shaft of the waterproof motor (901) is formed in one side of the mounting plate (6), a connecting rod (902) is fixedly mounted at one end of the output shaft of the waterproof motor (901), the connecting rod (902) is fixedly connected with a gear (904), a connecting block (903) is sleeved on the side wall of the connecting rod (902), the connecting block (903) penetrates through the upper surface of the mounting plate (6), and a second avoidance groove (12) corresponding to the connecting block (903) is formed in the upper surface of the mounting plate (6).
6. The photovoltaic panel cleaning structure of claim 5, wherein: the cleaning assembly (11) comprises two groups of mounting blocks (1106) and cleaning rods (1104), the two groups of mounting blocks (1106) are fixedly connected with the two groups of connecting blocks (903) respectively, the two groups of mounting blocks (1106) are slidably mounted on the upper surfaces of the two groups of mounting plates (6) respectively, connecting grooves are formed in opposite sides of the mounting blocks (1106), electric push rods (1101) are fixedly mounted on the upper surfaces of the mounting blocks (1106), piston rods of the electric push rods (1101) penetrate through the upper surfaces of the mounting blocks (1106) to the connecting grooves, through holes are formed in the upper surfaces of the mounting blocks (1106), fixing rods (1102) are fixedly mounted at one ends of the piston rods of the electric push rods (1101), and protective shells (1103) are fixedly mounted between the fixing rods (1102) and are rotatably connected with the cleaning rods (1104).
7. The photovoltaic panel cleaning structure of claim 6, wherein: a driving motor (1105) is fixedly arranged at one end inside the protective shell (1103), one end of an output shaft of the driving motor (1105) is fixedly connected with a cleaning rod (1104), and one end of the cleaning rod (1104) is rotatably arranged at the other end inside the protective shell (1103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223343286.2U CN219420704U (en) | 2022-12-13 | 2022-12-13 | Cleaning structure of photovoltaic board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223343286.2U CN219420704U (en) | 2022-12-13 | 2022-12-13 | Cleaning structure of photovoltaic board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219420704U true CN219420704U (en) | 2023-07-25 |
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ID=87203478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223343286.2U Active CN219420704U (en) | 2022-12-13 | 2022-12-13 | Cleaning structure of photovoltaic board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219420704U (en) |
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2022
- 2022-12-13 CN CN202223343286.2U patent/CN219420704U/en active Active
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