CN220673707U - Photovoltaic board protection machanism - Google Patents
Photovoltaic board protection machanism Download PDFInfo
- Publication number
- CN220673707U CN220673707U CN202322269165.6U CN202322269165U CN220673707U CN 220673707 U CN220673707 U CN 220673707U CN 202322269165 U CN202322269165 U CN 202322269165U CN 220673707 U CN220673707 U CN 220673707U
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- CN
- China
- Prior art keywords
- photovoltaic panel
- plate
- photovoltaic
- protection
- protection mechanism
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 29
- 230000002457 bidirectional effect Effects 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 9
- 230000001681 protective effect Effects 0.000 description 7
- 238000010248 power generation Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to the technical field of photovoltaic panels, and provides a photovoltaic panel protection mechanism which comprises a photovoltaic panel body, wherein a supporting plate is arranged on the lower surface of the photovoltaic panel body, a supporting frame is arranged at the bottom of the supporting plate, and a protection mechanism is arranged on the upper surface of the photovoltaic panel body; the protection machanism is including setting up the coaxial bi-directional screw rod that can rotate above photovoltaic board body, the slider is installed at coaxial bi-directional screw rod outer peripheral face both ends, come through the rotation that starts servo motor and drive coaxial bi-directional screw rod, the rotation seat of installing on the coaxial bi-directional screw rod can drive the guard plate and remove in opposite directions and shelter from photovoltaic board body, avoided the direct collision of photovoltaic board body with heavy objects such as hail to lead to the fact photovoltaic board body damage, the slider still drives the removal of below clean board when the guard plate shelters from, can remove debris such as dust, paper bits, leaf that adhere on the photovoltaic board body when the clean board removes in order to reduce the interference to photovoltaic board work.
Description
Technical Field
The utility model relates to the technical field of photovoltaic panel machines, in particular to a photovoltaic panel protection mechanism.
Background
Photovoltaic power generation is a technology that uses the photovoltaic effect of a semiconductor interface to directly convert light energy into electrical energy. The solar energy power generation system mainly comprises three parts of a solar panel, a controller and an inverter, and the main parts comprise electronic components. The solar cells are packaged and protected after being connected in series to form a large-area solar cell module, and then the solar cell module is matched with components such as a power controller and the like to form the photovoltaic power generation device.
Most photovoltaic board is installed in open air or is arranged at the roof in order to avoid sheltering from of trees and other objects when the installation, can take place bad weather often in summer, like hail, typhoon etc. when this kind of weather takes place causes the trees to collapse easily or the branch rupture to lead to the fact the damage to photovoltaic board easily, and photovoltaic board self barrier property is not strong enough when meetting bad weather, and the object that hail and branch falls can cause the permanent damage of photovoltaic board to influence its normal use, has increased the use and the maintenance cost of photovoltaic board.
Disclosure of Invention
The utility model provides a photovoltaic panel protection mechanism, which solves the problem of the photovoltaic panel protection mechanism in the related art.
The technical scheme of the utility model is as follows:
the photovoltaic plate protection mechanism comprises a photovoltaic plate body, wherein a supporting plate is arranged on the lower surface of the photovoltaic plate body, a supporting frame is arranged at the bottom of the supporting plate, and a protection mechanism is arranged on the upper surface of the photovoltaic plate body;
the protection mechanism comprises a coaxial bidirectional screw rod which is arranged above the photovoltaic panel body and can rotate, sliding blocks are arranged at two ends of the outer peripheral surface of the coaxial bidirectional screw rod, the upper surface of each sliding block is hinged with a protection plate, and the lower surface of each protection plate is provided with a guide assembly and a cleaning assembly.
Further, the guide assembly comprises fixed plates arranged on two sides of the lower surface of the protection plate, guide grooves are formed in the fixed plates, guide rods are connected in the guide grooves in a sliding mode, and supporting seats are fixed at two ends of the guide rods and are arranged at two ends of the supporting plates.
Further, the cleaning assembly comprises a mounting plate fixedly connected to the lower surface of the sliding block, the lower surface of the mounting plate is used for cleaning a plate, and the cleaning plate is in sliding contact with the upper surface of the photovoltaic plate body.
Further, the cleaning plates are all ">" shaped.
Further, the protection mechanism further comprises rotating seats arranged at two ends of the upper surface of the supporting plate, the rotating seats are arranged at two ends of the coaxial bidirectional screw rod through bearings, the coaxial bidirectional screw rod penetrates through one of the rotating seats to be provided with a servo motor, and the servo motor is arranged at one side, far away from the coaxial bidirectional screw rod, of the rotating seats.
Further, a protective box is arranged outside the servo motor, one end of the protective box is fixedly connected with the side wall of the rotating seat, and the other end of the protective box is provided with an air hole.
Further, the upper surface of the protection plate is provided with an inclined angle, and the shape of the upper surface of the protection plate is in an inverted V shape.
Further, rubber sealing strips are arranged on one side, where the two protection plates are in contact with each other, of each other.
The working principle and the beneficial effects of the utility model are as follows:
according to the utility model, when severe weather comes, the servo motor is started to drive the coaxial bidirectional screw to rotate, the rotating seat arranged on the coaxial bidirectional screw can drive the protection plate to move in opposite directions to shield the photovoltaic plate body, so that the damage of the photovoltaic plate body caused by the direct collision of the photovoltaic plate body with heavy objects such as hail and the like is avoided, the protection plate shields the protection plate, and meanwhile, the sliding block also drives the cleaning plate below to move, and sundries such as dust, paper scraps and leaves adhered on the photovoltaic plate body can be removed when the cleaning plate moves, so that the interference on the work of the photovoltaic plate is reduced.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of a cleaning plate structure according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a support plate according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a rubber sealing strip of the present utility model;
fig. 4 is a schematic diagram of the overall structure of the present utility model.
In the figure: 1. a photovoltaic panel body; 2. a support plate; 3. a support frame; 4. a servo motor; 5. a coaxial bidirectional screw; 6. a rotating seat; 7. a slide block; 8. a protection plate; 9. a fixing plate; 10. a guide groove; 11. a guide rod; 12. a support base; 13. a cleaning plate; 14. a mounting plate; 15. a rubber sealing strip; 16. and a protective box.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, the embodiment provides a photovoltaic panel protection mechanism, which is characterized by comprising a photovoltaic panel body 1, wherein a support plate 2 is arranged on the lower surface of the photovoltaic panel body 1, a support frame 3 is arranged at the bottom of the support plate 2, and a protection mechanism is arranged on the upper surface of the photovoltaic panel body 1;
the protection mechanism comprises a coaxial bidirectional screw 5 which is arranged above the photovoltaic panel body 1 and can rotate, sliding blocks 7 are arranged at two ends of the outer peripheral surface of the coaxial bidirectional screw 5, the upper surfaces of the sliding blocks 7 are hinged with protection plates 8, and the lower surfaces of the protection plates 8 are provided with guide components and cleaning components. When bad weather arrives, start servo motor 4, servo motor 4 its output rotatory has driven coaxial bi-directional screw 5 rotatory, slider 7 on the coaxial bi-directional screw 5 is along the opposite movement of coaxial bi-directional screw 5 axis shelter from photovoltaic board body 1, fixed plate 9 that has driven guard plate 8 lower surface when slider 7 removes, guide slot 10 that set up on the fixed plate 9 slides at guide bar 11 outer peripheral face, guide bar 11 is leading and is restrained the removal of fixed plate 9, the cleaning board 13 that slider 7 lower surface was installed contacts photovoltaic board body 1 surface, cleaning board 13 is scraped the dust debris that remains the bonding of photovoltaic board body 1 and is discharged through the shape looks both sides that its own had.
The guide assembly comprises a fixed plate 9 arranged on two sides of the lower surface of the protection plate 8, a guide groove 10 is formed in the fixed plate 9, a guide rod 11 is connected in the guide groove 10 in a sliding mode, supporting seats 12 are fixed at two ends of the guide rod 11, and the supporting seats 12 are arranged at two ends of the support plate 2. When the protection plate 8 moves, the fixing plate 9 is driven to move, and the guide groove 10 formed in the fixing plate 9 is contacted with the guide rod 11 and limited by the guide rod 11, so that the moving distance of the protection plate 8 is limited.
The cleaning assembly comprises a mounting plate 14 fixedly connected to the lower surface of the sliding block 7, the lower surface of the mounting plate 14 is used for cleaning the plate 13, and the cleaning plate 13 is in sliding contact with the upper surface of the photovoltaic panel body 1. The slider 7 moves along the axis of the coaxial bidirectional screw 5, and a cleaning plate 13 arranged on the lower surface of the slider 7 contacts with the upper surface of the photovoltaic panel body 1, so that dust and sundries remained and bonded on the photovoltaic panel body 1 are scraped off by the cleaning plate 13 to ensure the cleaning of the surface of the photovoltaic panel body 1, and the dust is prevented from affecting the heat dissipation power generation efficiency of the photovoltaic panel body 1.
The cleaning plates 13 are all ">" shaped. The cleaning plate 13 takes out the dust and sundries remained on the surface of the cleaning plate 13 in the process of contacting with the photovoltaic plate body 1, and the dust can be conveyed to two sides when the cleaning plate 13 moves, so that the dust is prevented from adhering to the surface of the photovoltaic plate body 1 to reduce the working efficiency of the photovoltaic plate body 1.
The protection mechanism further comprises rotating seats 6 arranged at two ends of the upper surface of the supporting plate 2, the rotating seats 6 are arranged at two ends of the coaxial bidirectional screw rod 5 through bearings, the coaxial bidirectional screw rod 5 penetrates through one of the rotating seats 6 to be provided with a servo motor 4, and the servo motor 4 is arranged at one side, far away from the coaxial bidirectional screw rod 5, of the rotating seats 6. The servo motor 4 is started, the output end of the servo motor 4 rotates to drive the coaxial bidirectional screw 5 to rotate, and the coaxial bidirectional screw 5 rotates to drive the sliding block 7 to move along the axis of the coaxial bidirectional screw 5 in the opposite direction or the opposite direction.
A protective box 16 is arranged outside the servo motor 4, one end of the protective box 16 is fixedly connected with the side wall of the rotating seat 6, and the other end of the protective box 16 is provided with an air hole. When the protection plate 8 is not used, the protection plate 8 is positioned above the servo motor 4, when the protection plate 8 is used, the servo motor 4 loses shielding, the protection box 16 is arranged to protect the servo motor 4 when severe weather comes, and the provided ventilation holes are used for radiating heat for the work of the servo motor 4.
The upper surface of the protection plate 8 is provided with an inclination angle, and the shape of the upper surface of the protection plate 8 is in an inverted V shape. The shape that guard plate 8 top had is similar to the roof, makes debris that falls on guard plate 8 top can in time discharge through the slope that has prevent to pile up in guard plate 8 top.
The rubber sealing strips 15 are arranged on the contact sides of the two protection plates 8. When the protection plates 8 are contacted with each other, gaps are reserved at the middle positions of the protection plates, and the rubber sealing strips 15 can prevent excessive moisture from contacting with the photovoltaic panel body 1.
In this embodiment, when bad weather arrives, start servo motor 4, servo motor 4 output rotation has driven coaxial bi-directional screw 5 rotation, coaxial bi-directional screw 5 upper slider 7 is along coaxial bi-directional screw 5 axis opposite movement shelter from photovoltaic board body 1, fixed plate 9 that has driven guard plate 8 lower surface during the slider 7 removal moves, guide slot 10 that set up on fixed plate 9 slides at guide bar 11 outer peripheral face, guide bar 11 is to the removal of fixed plate 9 with restriction, the cleaning board 13 that slider 7 lower surface was installed contacts photovoltaic board body 1 surface, cleaning board 13 is scraped the dust debris that remains the bonding of photovoltaic board body 1 and is discharged through the shape looks both sides that its own had.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The photovoltaic panel protection mechanism is characterized by comprising a photovoltaic panel body (1), wherein a supporting plate (2) is arranged on the lower surface of the photovoltaic panel body (1), a supporting frame (3) is arranged at the bottom of the supporting plate (2), and a protection mechanism is arranged on the upper surface of the photovoltaic panel body (1);
the protection mechanism comprises a coaxial bidirectional screw rod (5) which is arranged above a photovoltaic panel body (1) and is rotatable, sliding blocks (7) are arranged at two ends of the outer peripheral surface of the coaxial bidirectional screw rod (5), the upper surface of each sliding block (7) is hinged with a protection plate (8), and the lower surface of each protection plate (8) is provided with a guide component and a cleaning component.
2. The photovoltaic panel protection mechanism according to claim 1, wherein the guide assembly comprises fixing plates (9) arranged on two sides of the lower surface of the protection plate (8), guide grooves (10) are formed in the fixing plates (9), guide rods (11) are connected in the guide grooves (10) in a sliding mode, supporting seats (12) are fixed at two ends of the guide rods (11), and the supporting seats (12) are arranged at two ends of the support plate (2).
3. A photovoltaic panel protection mechanism according to claim 1, characterized in that the cleaning assembly comprises a mounting plate (14) fixedly connected to the lower surface of the slider (7), the lower surface of the mounting plate (14) is used for cleaning the panel (13), and the cleaning panel (13) is in sliding contact with the upper surface of the photovoltaic panel body (1).
4. A photovoltaic panel protection mechanism according to claim 3, characterized in that the cleaning panels (13) are all ">" shaped.
5. The photovoltaic panel protection mechanism according to claim 1, further comprising rotating seats (6) mounted at two ends of the upper surface of the supporting plate (2), wherein the rotating seats (6) are mounted at two ends of the coaxial bidirectional screw (5) through bearings, the coaxial bidirectional screw (5) penetrates through one of the rotating seats (6) to be provided with a servo motor (4), and the servo motor (4) is mounted at one side, far away from the coaxial bidirectional screw (5), of the rotating seats (6).
6. The photovoltaic board protection mechanism according to claim 5, wherein a protection box (16) is installed outside the servo motor (4), one end of the protection box (16) is fixedly connected with the side wall of the rotating seat (6), and ventilation holes are formed in the other end of the protection box (16).
7. The photovoltaic panel protection mechanism according to claim 1, wherein the upper surface of the protection plate (8) is provided with an inclination angle, and the shape of the upper surface of the protection plate (8) is inverted V-shape.
8. A photovoltaic panel protection mechanism according to claim 1, characterized in that the two protection panels (8) are provided with rubber sealing strips (15) on the sides thereof which are in contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322269165.6U CN220673707U (en) | 2023-08-23 | 2023-08-23 | Photovoltaic board protection machanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322269165.6U CN220673707U (en) | 2023-08-23 | 2023-08-23 | Photovoltaic board protection machanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220673707U true CN220673707U (en) | 2024-03-26 |
Family
ID=90340291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322269165.6U Active CN220673707U (en) | 2023-08-23 | 2023-08-23 | Photovoltaic board protection machanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220673707U (en) |
-
2023
- 2023-08-23 CN CN202322269165.6U patent/CN220673707U/en active Active
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| GR01 | Patent grant |