CN219875651U - Photovoltaic board surface dust cleaning device - Google Patents
Photovoltaic board surface dust cleaning device Download PDFInfo
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- CN219875651U CN219875651U CN202320840203.6U CN202320840203U CN219875651U CN 219875651 U CN219875651 U CN 219875651U CN 202320840203 U CN202320840203 U CN 202320840203U CN 219875651 U CN219875651 U CN 219875651U
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- fixedly connected
- photovoltaic panel
- rectangular frames
- bottom plate
- surface dust
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- 238000004140 cleaning Methods 0.000 title claims abstract description 52
- 239000000428 dust Substances 0.000 title claims abstract description 43
- 238000005096 rolling process Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 230000002411 adverse Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010248 power generation Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Photovoltaic Devices (AREA)
- Cleaning In General (AREA)
Abstract
The utility model belongs to the photovoltaic board field discloses a photovoltaic board surface dust cleaning device, include: a photovoltaic panel; the cleaning device comprises a bottom plate, wherein rectangular frames are fixedly connected to two sides of the bottom plate, racks are fixedly connected to the inner sides of the rectangular frames, gears are connected in a meshed mode, a connecting shaft is fixedly connected between the two gears, a cleaning rolling brush is fixedly connected to the connecting shaft, moving blocks penetrate through the gears and are connected with the two ends of the connecting shaft in a rotating mode, the moving blocks are connected to the inner sides of the rectangular frames in a sliding mode, first screw rods are connected to the moving blocks in a threaded mode, and two ends of the first screw rods are connected with the rectangular frames in a rotating mode; the photovoltaic plates are fixedly connected to the bottom plates between the rectangular frames, and the cleaning rolling brushes are arranged on the upper surfaces of the photovoltaic plates. Can clear up photovoltaic board surface dust, avoid the dust to blockked the absorption of photovoltaic board to sunlight and utilize, avoid the dust to produce adverse effect to the generating efficiency and the life of photovoltaic board.
Description
Technical Field
The disclosure belongs to the field of photovoltaic panels, and particularly relates to a photovoltaic panel surface dust cleaning device.
Background
The principle of solar photovoltaic power generation is that a semiconductor material is utilized, solar energy is directly converted into electric energy through a photovoltaic effect, wherein a photovoltaic panel plays an important role in the solar power generation process, and the photovoltaic panel becomes an indispensable part in the daily use process, but as the photovoltaic panel is generally arranged outdoors, dust is easily stained for a long time, so that the photovoltaic panel is prevented from absorbing and utilizing sunlight, the power generation efficiency and the service life of the photovoltaic panel are adversely affected, and therefore, the photovoltaic panel needs to be cleaned regularly.
Disclosure of Invention
To the not enough of prior art, the aim of this disclosure provides a photovoltaic board surface dust cleaning device, has solved among the prior art and need clear up photovoltaic board surface dust.
The purpose of the disclosure can be achieved by the following technical scheme:
a photovoltaic panel surface dust cleaning apparatus comprising:
a photovoltaic panel;
the cleaning device comprises a bottom plate, wherein rectangular frames are fixedly connected to two sides of the bottom plate, racks are fixedly connected to the inner sides of the rectangular frames, third gears are connected to the racks in a meshed mode, a connecting shaft is fixedly connected between the two third gears, a cleaning rolling brush is fixedly connected to the connecting shaft, moving blocks are connected to the two ends of the connecting shaft in a penetrating mode through the third gears in a rotating mode, the moving blocks are connected to the inner sides of the rectangular frames in a sliding mode, first screw rods are connected to the moving blocks in a threaded mode, and two ends of the first screw rods are connected to the rectangular frames in a rotating mode;
the photovoltaic plates are fixedly connected to the bottom plates between the rectangular frames, and the cleaning rolling brushes are arranged on the upper surfaces of the photovoltaic plates.
The technical scheme has the principle and technical effects that:
the driving source drives the two first screws to rotate simultaneously, and then drives the two movable blocks to move to the same direction in the chute on the inner side of the rectangular frame, when the two movable blocks move, the connecting shaft is pushed to move together, the connecting shaft moves through the in-process, the third gear rotates on the rack, the connecting shaft rotates together along with the rotation of the third gear, when the connecting shaft moves along with the movable blocks in a transverse mode, the cleaning rolling brush is pushed to erase and clean surface dust of the photovoltaic plate, and meanwhile the connecting shaft rotates along with the gear, so that the cleaning rolling brush can further erase and clean the surface dust of the photovoltaic plate in the transverse mode. Therefore, the dust is prevented from blocking the absorption and utilization of the photovoltaic panel to sunlight, and the adverse influence of the dust on the power generation efficiency and the service life of the photovoltaic panel is avoided.
Further, the same ends of the two first screws penetrate through the rectangular frame and are fixedly connected with first conical teeth.
Further, the first conical teeth are connected with second conical teeth in a meshed mode, the second conical teeth are fixedly connected to two ends of the rotating shaft, the rotating shaft is fixedly connected with a first gear, the first gear is connected with a second gear in a meshed mode, and the second gear is fixedly connected to the output end of the motor.
Further, the threads on the two first screws are opposite in rotation direction.
Further, the motor is fixedly connected to the bottom plate.
Further, the two ends of the rotating shaft are rotatably connected with supporting seats, and the supporting seats are fixedly connected with the rectangular frame.
Further, the lower extreme fixedly connected with connecting block of bottom plate, the connecting block rotates and is connected with the pillar, the lower extreme fixedly connected with base of pillar.
Further, a telescopic adjusting mechanism is arranged between the bottom plate and the base.
Further, the telescopic adjusting mechanism comprises hinge blocks fixedly connected with the bottom plate and the base, one hinge block is rotationally connected with a sleeve, the end of the sleeve is rotationally connected with a rotating piece, the inner side of the rotating piece is provided with internal threads, the other hinge block is rotationally connected with a second screw rod, and the second screw rod penetrates through the rotating piece and is in threaded connection with the rotating piece in a matched mode.
The noun, conjunctive or adjective parts related to the above technical solution are explained as follows:
by fixed connection is meant a connection without any relative movement after the parts or components are fixed. The device is divided into a detachable connection type and a non-detachable type.
(1) The detachable connection is to fix the parts together by using screws, splines, wedge pins and the like. The connection mode can be disassembled during maintenance, and parts cannot be damaged. The connector used must be of the correct size (e.g. length of bolt, key) and tightened properly.
(2) The non-detachable connection mainly refers to welding, riveting, tenon passing matching and the like. Because the parts can be disassembled only by forging, sawing or oxygen cutting during maintenance or replacement, the parts cannot be used for a second time generally. Also, during connection, attention should be paid to process quality, technical inspection and remedial measures (e.g., correction, polishing, etc.).
Threaded connection refers to a detachable connection in which a threaded member (or threaded portion of a connected member) is used to connect the connected member into one body.
Sliding connection means that two objects are in contact but not fixed, and the two objects can slide relatively.
Rotational coupling means that the coupling between the parts causes the parts to rotate relative to each other.
The beneficial effects of the present disclosure are:
can clear up the dust on photovoltaic board surface, avoid the dust to blockked the absorption of photovoltaic board to the sunlight and utilize, avoid the dust to produce adverse effect to the generating efficiency and the life of photovoltaic board.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described, and it will be apparent to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic overall construction of an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a rectangular frame structure of an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of a drive component configuration of an embodiment of the present disclosure;
FIG. 4 is an enlarged view of the structure of FIG. 3A in accordance with an embodiment of the present disclosure;
fig. 5 is a schematic structural view of a telescopic adjustment mechanism according to an embodiment of the present disclosure.
Detailed Description
The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments in this disclosure without inventive faculty, are intended to fall within the scope of this disclosure.
In the description of the present disclosure, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate an orientation or positional relationship, merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present disclosure.
Embodiments of a photovoltaic panel surface dust cleaning apparatus according to the present utility model are described herein with reference to fig. 1 to 5. Specifically, the dust cleaning apparatus is configured as a split structure having three components, namely, a photovoltaic panel 1, a bottom plate 2, and a rectangular frame 3. Through the mutually supporting of the structures such as rack 4, third gear 5, connecting axle 6, cleaning round brush 7, movable block 8 that set up, when connecting axle 6 follows movable block 8 and do lateral shifting, promote cleaning round brush 7 and erase the clearance to the surface dust of photovoltaic board, connecting axle 6 follows third gear 5 rotation simultaneously for cleaning round brush 7 can also the pivoted further erase the clearance to the surface dust of photovoltaic board when carrying out lateral shifting. Therefore, the dust is prevented from blocking the absorption and utilization of the photovoltaic panel to sunlight, and the adverse influence of the dust on the power generation efficiency and the service life of the photovoltaic panel is avoided.
As shown in fig. 1 to 5, a dust cleaning apparatus for a surface of a photovoltaic panel includes:
a photovoltaic panel 1;
the cleaning device comprises a bottom plate 2, wherein rectangular frames 3 are fixedly connected to two sides of the bottom plate 2, racks 4 are fixedly connected to the inner sides of the rectangular frames 3, third gears 5 are connected in a meshed manner, a connecting shaft 6 is fixedly connected between the two third gears 5, a cleaning rolling brush 7 is fixedly connected to the connecting shaft 6, moving blocks 8 are rotatably connected to the two ends of the connecting shaft 6 through the third gears 5, the moving blocks 8 are slidably connected to the inner sides of the rectangular frames 3, first screw rods 9 are connected to the moving blocks 8 in a threaded manner, and the two ends of the first screw rods 9 are rotatably connected with the rectangular frames 3;
the photovoltaic panel 1 is fixedly connected to the bottom plate 2 between the rectangular frames 3, and the cleaning rolling brush 7 is arranged on the upper surface of the photovoltaic panel 1.
When the cleaning roller brush is used, the driving source drives the two first screws 9 to rotate simultaneously, then drives the two moving blocks 8 to move in the same direction in the sliding groove on the inner side of the rectangular frame 3, pushes the connecting shaft 6 to move together when the two moving blocks 8 move, and pushes the connecting shaft 6 to rotate on the rack 4 in the process of moving the connecting shaft 6, and simultaneously the connecting shaft 6 rotates along with the rotation of the third gear 5, and pushes the cleaning roller brush 7 to erase and clean surface dust of the photovoltaic panel when the connecting shaft 6 moves transversely along with the moving blocks 8, and simultaneously the connecting shaft 6 rotates along with the third gear 5, so that the cleaning roller brush 7 can further erase and clean the surface dust of the photovoltaic panel in the process of moving transversely. Therefore, the dust is prevented from blocking the absorption and utilization of the photovoltaic panel to sunlight, and the adverse influence of the dust on the power generation efficiency and the service life of the photovoltaic panel is avoided.
Of course, in the present utility model, the diameter of the cleaning roller brush 7 is larger than the diameter of the third gear 5, so that when the running path length of the third gear 5 rotating one turn is the circumference of the third gear 5, the cleaning roller brush 7 also rotates one turn along with the third gear 5, but the circumference of the cleaning roller brush 7 is larger than the circumference of the third gear 5, so that the cleaning roller brush 7 rubs against the surface of the photovoltaic panel 1, and the surface dust of the photovoltaic panel 1 is cleaned.
Of course, in some disclosures, the cleaning rolling brush 7 can also be rotated by motor driving alone, and specifically, the rack 4 and the third gear 5 can be omitted, the motor is fixedly connected with the moving block 8, the output end of the motor is fixedly connected with the connecting shaft 6 through the coupling, and the motor driving is performed, so that the rotating shaft 6 and the cleaning rolling brush 7 rotate together.
Of course, in some cases, a water supply mechanism can be added, a water outlet at the tail end of the water supply mechanism is arranged on a transverse pipe, the transverse pipe is fixed at the upper end of the photovoltaic panel 1, when the water supply mechanism supplies water, the water flows out through the water outlet on the transverse pipe and flows from top to bottom along the surface of the photovoltaic panel 1, and then the cleaning rolling brush 7 is matched for erasure, so that the effect is better.
The same ends of the two first screws 9 penetrate through the rectangular frame 3, and are fixedly connected with first conical teeth 10. The two first screws 9 are rotated by the rotation of the first conical teeth 10.
The first conical teeth 10 are connected with second conical teeth 11 in a meshed mode, the second conical teeth 11 are fixedly connected to two ends of a rotating shaft 12, a first gear 13 is fixedly connected to the rotating shaft 12, the first gear 13 is connected with a second gear 14 in a meshed mode, and the second gear 14 is fixedly connected to the output end of a motor 15. When the motor 15 is used as a driving source and is connected with current, the motor 15 drives and drives the second gear 14 to rotate, the second gear 14 drives the first gear 13 and the rotating shaft 12 to rotate together, the rotating shaft 12 drives the second conical teeth 11 at two ends to rotate, the second conical teeth 11 drive the first conical teeth 10 to rotate, and then the two first screws 9 are driven to rotate together, so that driving force is provided for movement of the moving block 8.
The threads on the two first screws 9 are of opposite rotation. The directions of rotation of the two second conical teeth 11 are the same, and due to the installed mechanical structure, the directions of rotation of the two first conical teeth 10 are opposite, so that the directions of the two first screws 9 are opposite, and only if the threads on the two first screws 9 are opposite, the two moving blocks 8 can move in the same direction at the same time.
The motor 15 is fixedly connected to the base plate 2. Acting to fix the motor 15.
The both ends of axis of rotation 12 are rotated and are connected with supporting seat 16, and supporting seat 16 and rectangular frame 3 fixed connection. The support base 16 is used to enable stable rotation of the rotating shaft 12.
The lower extreme fixed connection connecting block 17 of bottom plate 2, connecting block 17 rotate and are connected with pillar 18, and the lower extreme fixed connection of pillar 18 has base 19. The base 19 is used for being fixed with ground or other frame members, is used for stabilizing whole photovoltaic panel, and connecting block 17 rotates with pillar 18 to be connected for bottom plate 2 can rotate around the tie point of connecting block 17 and pillar 18, realizes the angle modulation of photovoltaic panel and sunlight incident angle, can make the absorption utilization maximize of photovoltaic panel to the sunlight.
A telescopic adjusting mechanism 20 is arranged between the bottom plate 2 and the base 19.
The telescopic adjusting mechanism 20 comprises hinging blocks 21 fixedly connected with the bottom plate 2 and the base 19, wherein one hinging block 21 is rotatably connected with a sleeve 22, the end of the sleeve 22 is rotatably connected with a rotating piece 23, the inner side of the rotating piece 23 is provided with internal threads, the other hinging block 21 is rotatably connected with a second screw 24, and the second screw 24 penetrates through the rotating piece 23 and is in threaded connection with the rotating piece 23 in a matched mode. When the angle of the photovoltaic panel is required to be adjusted, only the rotating piece 23 is required to be rotated, so that the second screw 24 is contracted into the sleeve 22 or extends out of the sleeve 22, and thus the linear length of the whole telescopic adjusting mechanism 20 can be adjusted, the angle of the photovoltaic panel can be adjusted, and the fixing effect can be achieved. So that the photovoltaic panel does not rotate when no adjustment is required.
The utility model provides a dust cleaning device for the surface of a photovoltaic panel, which is further described below with reference to the accompanying drawings and the embodiments.
A photovoltaic panel surface dust cleaning apparatus comprising:
a photovoltaic panel 1;
the cleaning device comprises a bottom plate 2, wherein rectangular frames 3 are fixedly connected to two sides of the bottom plate 2, racks 4 are fixedly connected to the inner sides of the rectangular frames 3, third gears 5 are connected in a meshed manner, a connecting shaft 6 is fixedly connected between the two third gears 5, a cleaning rolling brush 7 is fixedly connected to the connecting shaft 6, moving blocks 8 are rotatably connected to the two ends of the connecting shaft 6 through the third gears 5, the moving blocks 8 are slidably connected to the inner sides of the rectangular frames 3, first screw rods 9 are connected to the moving blocks 8 in a threaded manner, and the two ends of the first screw rods 9 are rotatably connected with the rectangular frames 3;
the photovoltaic panel 1 is fixedly connected to the bottom plate 2 between the rectangular frames 3, and the cleaning rolling brush 7 is arranged on the upper surface of the photovoltaic panel 1.
The first screw 9 is driven to rotate simultaneously, the movable block 8 moves in the same direction in the chute on the inner side of the rectangular frame 3, the connecting shaft 6 is pushed to move together, the connecting shaft 6 moves through the process, the third gear 5 rotates on the rack 4, the connecting shaft 6 rotates together along with the rotation of the third gear 5, the connecting shaft 6 moves transversely along with the movable block 8, the cleaning rolling brush 7 is pushed to erase and clean surface dust of the photovoltaic plate, the connecting shaft 6 moves transversely along with the third gear 5, and the cleaning rolling brush 7 can further erase and clean the surface dust of the photovoltaic plate in a rotating mode when moving transversely.
The same ends of the two first screws 9 penetrate through the rectangular frame 3, and are fixedly connected with first conical teeth 10. The two first screws 9 rotate through the rotation of the first conical teeth 10, the first conical teeth 10 are connected with the second conical teeth 11 in a meshed mode, the second conical teeth 11 are fixedly connected to two ends of the rotating shaft 12, the rotating shaft 12 is fixedly connected with the first gears 13, the first gears 13 are connected with the second gears 14 in a meshed mode, the second gears 14 are fixedly connected to the output end of the motor 15, and the motor 15 is fixedly connected to the bottom plate 2. When the motor 15 is used as a driving source and is connected with current, the motor 15 drives and drives the second gear 14 to rotate, the second gear 14 drives the first gear 13 and the rotating shaft 12 to rotate together, the rotating shaft 12 drives the second conical teeth 11 at two ends to rotate, the second conical teeth 11 drive the first conical teeth 10 to rotate, and then the two first screws 9 are driven to rotate together, so that driving force is provided for movement of the moving block 8.
The both ends of axis of rotation 12 are rotated and are connected with supporting seat 16, and supporting seat 16 and rectangular frame 3 fixed connection. The supporting seat 16 is used for enabling the rotation shaft 12 to stably rotate, a telescopic adjusting mechanism 20 is arranged between the bottom plate 2 and the base 19, the telescopic adjusting mechanism 20 comprises a hinging block 21 fixedly connected with the bottom plate 2 and the base 19, one hinging block 21 is rotationally connected with a sleeve 22, the end of the sleeve 22 is rotationally connected with a rotating piece 23, the inner side of the rotating piece 23 is provided with internal threads, the other hinging block 21 is rotationally connected with a second screw rod 24, and the second screw rod 24 penetrates through the rotating piece 23 and is in threaded connection with the rotating piece 23 in a matched mode. When the angle of the photovoltaic panel is required to be adjusted, only the rotating member 23 is required to rotate, so that the second screw 24 is contracted into the sleeve 22 or extends out of the sleeve 22, and thus the linear length of the whole telescopic adjusting mechanism 20 can be adjusted, and the angle of the photovoltaic panel is adjusted.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which have been described in the foregoing and description merely illustrates the principles of the disclosure, and that various changes and modifications may be made therein without departing from the spirit and scope of the disclosure, which is defined in the appended claims.
Claims (9)
1. A photovoltaic panel surface dust cleaning apparatus, comprising:
a photovoltaic panel (1);
the cleaning device comprises a bottom plate (2), wherein rectangular frames (3) are fixedly connected to two sides of the bottom plate (2), racks (4) are fixedly connected to the inner sides of the rectangular frames (3), third gears (5) are connected to the racks (4) in a meshed mode, connecting shafts (6) are fixedly connected between the third gears (5), cleaning rolling brushes (7) are fixedly connected to the connecting shafts (6), moving blocks (8) penetrate through the third gears (5) at two ends of the connecting shafts (6) and are connected to the inner sides of the rectangular frames (3) in a rotating mode, first screw rods (9) are connected to the moving blocks (8) in a threaded mode, and two ends of each first screw rod (9) are connected to the rectangular frames (3) in a rotating mode;
the photovoltaic panel (1) is fixedly connected to the bottom plate (2) between the rectangular frames (3), and the cleaning rolling brush (7) is arranged on the upper surface of the photovoltaic panel (1).
2. A photovoltaic panel surface dust cleaning apparatus according to claim 1, characterized in that the same ends of the two first screws (9) are fixedly connected with first conical teeth (10) penetrating the rectangular frame (3).
3. The photovoltaic panel surface dust cleaning apparatus according to claim 2, wherein the first conical teeth (10) are engaged with and connected with second conical teeth (11), the second conical teeth (11) are fixedly connected with two ends of the rotating shaft (12), the rotating shaft (12) is fixedly connected with a first gear (13), the first gear (13) is engaged with and connected with a second gear (14), and the second gear (14) is fixedly connected with the output end of the motor (15).
4. A photovoltaic panel surface dust cleaning apparatus according to claim 1, characterized in that the threads on the two first screws (9) are of opposite hand.
5. A photovoltaic panel surface dust cleaning apparatus according to claim 3, characterized in that the motor (15) is fixedly connected to the base plate (2).
6. A photovoltaic panel surface dust cleaning apparatus according to claim 3, characterized in that the two ends of the rotating shaft (12) are rotatably connected with supporting seats (16), and the supporting seats (16) are fixedly connected with the rectangular frame (3).
7. The device for cleaning dust on the surface of the photovoltaic panel according to claim 1, wherein the lower end of the bottom plate (2) is fixedly connected with a connecting block (17), the connecting block (17) is rotatably connected with a supporting column (18), and the lower end of the supporting column (18) is fixedly connected with a base (19).
8. A photovoltaic panel surface dust cleaning apparatus according to claim 7, characterized in that a telescopic adjustment mechanism (20) is provided between the base plate (2) and the base (19).
9. The device for cleaning dust on the surface of a photovoltaic panel according to claim 8, characterized in that the telescopic adjusting mechanism (20) comprises a hinged block (21) fixedly connected with the bottom plate (2) and the base (19), one hinged block (21) is rotatably connected with a sleeve (22), the end of the sleeve (22) is rotatably connected with a rotating member (23), the inner side of the rotating member (23) is provided with an internal thread, the other hinged block (21) is rotatably connected with a second screw (24), and the second screw (24) penetrates through the rotating member (23) and is in threaded connection with the rotating member (23) in a matching manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320840203.6U CN219875651U (en) | 2023-04-17 | 2023-04-17 | Photovoltaic board surface dust cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320840203.6U CN219875651U (en) | 2023-04-17 | 2023-04-17 | Photovoltaic board surface dust cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN219875651U true CN219875651U (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320840203.6U Active CN219875651U (en) | 2023-04-17 | 2023-04-17 | Photovoltaic board surface dust cleaning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117296769A (en) * | 2023-11-16 | 2023-12-29 | 国信(台州)渔业有限公司 | Self-powered offshore aquaculture equipment |
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2023
- 2023-04-17 CN CN202320840203.6U patent/CN219875651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117296769A (en) * | 2023-11-16 | 2023-12-29 | 国信(台州)渔业有限公司 | Self-powered offshore aquaculture equipment |
| CN117296769B (en) * | 2023-11-16 | 2024-06-07 | 国信(台州)渔业有限公司 | Self-powered offshore aquaculture equipment |
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