CN221202444U - Snow structure is prevented to solar photovoltaic module - Google Patents
Snow structure is prevented to solar photovoltaic module Download PDFInfo
- Publication number
- CN221202444U CN221202444U CN202421000299.6U CN202421000299U CN221202444U CN 221202444 U CN221202444 U CN 221202444U CN 202421000299 U CN202421000299 U CN 202421000299U CN 221202444 U CN221202444 U CN 221202444U
- Authority
- CN
- China
- Prior art keywords
- rod
- fixed
- frame
- fixed frame
- snow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000009825 accumulation Methods 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 239000011521 glass Substances 0.000 description 7
- 230000002265 prevention Effects 0.000 description 4
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to the technical field of photovoltaic modules, and discloses a snow-proof structure of a solar photovoltaic module, which comprises the following components: the photovoltaic device comprises a support frame and a fixed frame, wherein the support frame is vertically fixed on the ground, a photovoltaic panel is arranged in the fixed frame, and an adjusting assembly is arranged between the support frame and the fixed frame; the adjusting component comprises a transmission rod, a driving rod, a driven rod and a linkage unit, wherein the transmission rod is rotationally connected to the supporting frame, one end of the driving rod is fixed on the transmission rod, the other end of the driving rod is rotationally connected with the driven rod, and the other end of the driven rod is rotationally connected to the fixed frame; according to the utility model, the state of the fixed frame is regulated by the regulating component, so that the fixed frame and the supporting frame are in an inclined or parallel state, and when snow is accumulated, the fixed frame is arranged in a vertical state, so that the snow on the photovoltaic panel can fall down through the self weight of the snow, and the active cleaning operation of the snow is realized.
Description
Technical Field
The utility model relates to the technical field of photovoltaic modules, in particular to a snow accumulation preventing structure of a solar photovoltaic module.
Background
Install when the extreme weather that snow was gone down in winter at outdoor solar photovoltaic module, can cover snow on glass surface, and under the cold weather condition in north, only rely on solar light irradiation, the melting speed of snow is slower, under the condition of glass surface snow, sunshine can't penetrate directly on glass surface, can't realize the conversion of light energy to electric energy, consequently, the snow on glass surface seriously has influenced photovoltaic glass's generating efficiency, in order to solve this problem, generally need set up snow structure of preventing on photovoltaic module.
Although the existing snow prevention structures are various, certain problems still exist: for example, the existing snow prevention structure can reflect more sunlight to the surface of the photovoltaic glass, increase the quantity of light on the unit area of the glass, and accelerate snow melting by converting the light energy into heat energy so as to achieve the purpose of improving the power generation efficiency of the photovoltaic module.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, and provides a snow cover prevention structure of a solar photovoltaic module, which solves the problems that the existing snow cover prevention structure is too passive, the longer the snow cover is melted, the snow cover on the surface of the photovoltaic module cannot be cleaned rapidly, and certain limitations exist.
The aim of the utility model can be achieved by the following technical scheme:
Snow structure is prevented to solar photovoltaic module, includes: the photovoltaic device comprises a support frame and a fixed frame, wherein the support frame is vertically fixed on the ground, a photovoltaic panel is arranged in the fixed frame, and an adjusting assembly is arranged between the support frame and the fixed frame;
The adjusting component comprises a transmission rod, a driving rod, a driven rod and a linkage unit, wherein the transmission rod is rotationally connected to the supporting frame, one end of the driving rod is fixed on the transmission rod, the other end of the driving rod is rotationally connected with the driven rod, and the other end of the driven rod is rotationally connected to the fixed frame;
the linkage unit is arranged on the supporting frame.
As a further scheme of the utility model: two driving rods are symmetrically arranged on the transmission rod, and a butt joint rod is movably connected between the two driving rods.
As a further scheme of the utility model: the adjusting component further comprises a limiting rod, one end of the limiting rod is rotatably connected to the supporting frame, and the other end of the limiting rod is rotatably connected to the fixed frame.
As a further scheme of the utility model: the linkage unit comprises a worm wheel, a bearing seat, a worm and a servo motor, wherein the worm wheel is coaxially fixed at one end of a transmission rod, the bearing seat is fixed on the side wall of the support frame, the worm is rotationally connected in the bearing seat and meshed with the worm wheel, the servo motor is fixed at one side of the bearing seat, and an output shaft of the servo motor is coaxially connected with the worm.
As a further scheme of the utility model: the bottom of fixed frame rotates and is connected with the gyro wheel, and the gyro wheel symmetry is provided with two at least.
As a further scheme of the utility model: the top end of the fixed frame is fixed with an abutting plate, and the abutting plate and the fixed frame jointly form an L-shaped structure.
The utility model has the beneficial effects that:
According to the utility model, the state of the fixed frame is regulated by the regulating component, so that the fixed frame and the supporting frame are in an inclined or parallel state, when snow exists, the fixed frame is arranged in a vertical state, and further, the snow on the photovoltaic panel can fall down through the dead weight of the snow, so that the active cleaning operation of the snow is realized, the cleaning efficiency of the snow is greatly improved, and after the cleaning of the snow is finished, the fixed frame is in an inclined state, so that the photovoltaic panel can maximally receive the irradiation of sunlight, and the solar energy is collected, so that the solar energy collecting device is simple, practical and efficient.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a supporting frame and a connecting structure thereof according to the present utility model;
FIG. 3 is a schematic view of a portion of the connection structure of the adjustment assembly of the present utility model;
fig. 4 is a schematic view of a fixing frame structure of the present utility model.
In the figure: 1. a support frame; 2. a fixed frame; 3. a photovoltaic panel; 4. an adjustment assembly; 41. a transmission rod; 42. a driving rod; 43. a driven rod; 44. a butt joint rod; 45. a limit rod; 46. a worm wheel; 47. a support bracket; 48. a worm; 49. a servo motor; 5. a roller; 6. and an abutting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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.
Example 1
As shown in fig. 1 to 4, a snow structure is prevented to solar photovoltaic module, includes: the photovoltaic device comprises a support frame 1 and a fixed frame 2, wherein the support frame 1 is vertically fixed on the ground, a photovoltaic panel 3 is arranged in the fixed frame 2, and an adjusting component 4 is arranged between the support frame 1 and the fixed frame 2;
The adjusting component 4 comprises a transmission rod 41, a driving rod 42, a driven rod 43 and a linkage unit, wherein the transmission rod 41 is rotationally connected to the support frame 1, one end of the driving rod 42 is fixed on the transmission rod 41, the other end of the driving rod 42 is rotationally connected with the driven rod 43, and the other end of the driven rod 43 is rotationally connected to the fixed frame 2;
the linkage unit is arranged on the support frame 1.
Two driving rods 42 are symmetrically arranged on the transmission rod 41, and a butt joint rod 44 is movably connected between the two driving rods 42.
The adjusting component 4 further comprises a limiting rod 45, one end of the limiting rod 45 is rotatably connected to the supporting frame 1, and the other end of the limiting rod 45 is rotatably connected to the fixed frame 2.
The linkage unit comprises a worm wheel 46, a bearing seat 47, a worm 48 and a servo motor 49, wherein the worm wheel 46 is coaxially fixed at one end of the transmission rod 41, the bearing seat 47 is fixed on the side wall of the support frame 1, the worm 48 is rotatably connected in the bearing seat 47 and meshed with the worm wheel 46, the servo motor 49 is fixed at one side of the bearing seat 47, and an output shaft of the servo motor 49 is coaxially connected with the worm 48.
In the embodiment of the application, the worm gear 46 is driven to rotate through the worm 48, the transmission rod 41 is driven to synchronously link through the worm gear 46, the driving rod 42 and the driven rod 43 are driven to link through the transmission rod 41, the fixed frame 2 is driven to move, the fixed frame 2 is limited through the limiting rod 45 when the fixed frame 2 moves, the fixed frame 2 and the support frame 1 are in an inclined or parallel state, when snow exists, the fixed frame 2 is arranged in a vertical state, and then snow on the photovoltaic panel 3 can fall down through the self weight of the snow, so that the active cleaning operation of snow is realized, the cleaning efficiency of snow is greatly improved, and after the snow cleaning is finished, the fixed frame 2 is in an inclined state, and then the photovoltaic panel 3 can maximally receive sunlight irradiation to collect solar energy, so that the solar energy is simple, practical and efficient.
Example two
Based on the first embodiment, referring to fig. 1 to 4, the bottom of the fixed frame 2 is rotatably connected with the rollers 5, and at least two rollers 5 are symmetrically arranged.
The top end of the fixed frame 2 is fixed with an abutting plate 6, and the abutting plate 6 and the fixed frame 2 jointly form an L-shaped structure.
When in use, the fixed frame 2 can be linked more rapidly through the rolling of the roller 5, the fixed frame 2 is prevented from being damaged due to the ground friction, and the fixed frame 2 is enabled to be inclined through the L-shaped structure formed by the abutting plate 6 and the fixed frame 2, and one end of the fixed frame 2 can be clamped on the supporting frame 1 through the abutting plate 6.
The working principle of the utility model is as follows: in the above embodiment of the utility model, if snow accumulation exists on the surface of the photovoltaic panel 3 during use, the worm 48 is driven by the servo motor 49 to rotate, the worm gear 46 is driven by the worm 48 to rotate, the transmission rod 41 is driven by the worm gear 46 to synchronously link, the driving rod 42 and the driven rod 43 are driven by the transmission rod 41 to link, and the fixed frame 2 is driven to move, so that the fixed frame 2 and the support frame 1 are in a parallel state, at this time, the snow on the photovoltaic panel 3 falls down by its own weight, after cleaning, the worm 48 is driven by the servo motor 49 to rotate reversely, and one end of the fixed frame 2 is lapped on the support frame 1, so that the whole photovoltaic panel 3 is in an inclined state.
The foregoing describes one embodiment of the present utility model in detail, but the disclosure is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. Snow accumulation preventing structure of solar photovoltaic module, its characterized in that includes: the photovoltaic device comprises a support frame (1) and a fixed frame (2), wherein the support frame (1) is vertically fixed on the ground, a photovoltaic panel (3) is arranged in the fixed frame (2), and an adjusting component (4) is arranged between the support frame (1) and the fixed frame (2);
The adjusting assembly (4) comprises a transmission rod (41), a driving rod (42), a driven rod (43) and a linkage unit, wherein the transmission rod (41) is rotationally connected to the support frame (1), one end of the driving rod (42) is fixed on the transmission rod (41), the other end of the driving rod (42) is rotationally connected with the driven rod (43), and the other end of the driven rod (43) is rotationally connected to the fixed frame (2);
the linkage unit is arranged on the support frame (1).
2. The snow accumulation preventing structure of a solar photovoltaic module according to claim 1, wherein two driving rods (42) are symmetrically arranged on the transmission rod (41), and a butt joint rod (44) is movably connected between the two driving rods (42).
3. The snow accumulation preventing structure of the solar photovoltaic module according to claim 1, wherein the adjusting module (4) further comprises a limiting rod (45), one end of the limiting rod (45) is rotatably connected to the supporting frame (1), and the other end of the limiting rod is rotatably connected to the fixed frame (2).
4. The snow accumulation preventing structure of a solar photovoltaic module according to claim 1, wherein the linkage unit comprises a worm wheel (46), a bearing seat (47), a worm (48) and a servo motor (49), the worm wheel (46) is coaxially fixed at one end of a transmission rod (41), the bearing seat (47) is fixed on the side wall of a supporting frame (1), the worm (48) is rotatably connected in the bearing seat (47) and meshed with the worm wheel (46), the servo motor (49) is fixed on one side of the bearing seat (47), and an output shaft of the servo motor (49) is coaxially connected with the worm (48).
5. The snow accumulation preventing structure of the solar photovoltaic module according to claim 1, wherein rollers (5) are rotatably connected to the bottom of the fixed frame (2), and at least two rollers (5) are symmetrically arranged.
6. The snow accumulation preventing structure of the solar photovoltaic module according to claim 1, wherein an abutting plate (6) is fixed at the top end of the fixing frame (2), and the abutting plate (6) and the fixing frame (2) jointly form an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421000299.6U CN221202444U (en) | 2024-05-10 | 2024-05-10 | Snow structure is prevented to solar photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421000299.6U CN221202444U (en) | 2024-05-10 | 2024-05-10 | Snow structure is prevented to solar photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221202444U true CN221202444U (en) | 2024-06-21 |
Family
ID=91524845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421000299.6U Active CN221202444U (en) | 2024-05-10 | 2024-05-10 | Snow structure is prevented to solar photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221202444U (en) |
-
2024
- 2024-05-10 CN CN202421000299.6U patent/CN221202444U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115776270B (en) | Photovoltaic device | |
| CN213783211U (en) | Portable adjusting support frame for solar photovoltaic panel | |
| CN113852336B (en) | Automatic adjust photovoltaic support | |
| CN221202444U (en) | Snow structure is prevented to solar photovoltaic module | |
| CN210111921U (en) | Single-shaft photovoltaic tracking support square matrix linkage system | |
| CN221283106U (en) | Multi-angle tracking solar mount | |
| CN221103278U (en) | Flat single-shaft photovoltaic tracking bracket | |
| CN114900116B (en) | Support for solar power generation for tracking solar height | |
| CN219420704U (en) | Cleaning structure of photovoltaic board | |
| CN214626895U (en) | Solar tracking device with universal bearing chassis | |
| CN214501765U (en) | Linkage sliding rod type fixed reflector heat collecting device | |
| CN2916511Y (en) | Automatic tracker for photovoltaic solar collector | |
| CN118300501A (en) | Adjustable tracking distributed photovoltaic power station | |
| CN220553966U (en) | Single-axis tracking type photovoltaic bracket | |
| CN209690785U (en) | A new track-type optimal inclination photovoltaic tracking device | |
| CN115514304A (en) | Photovoltaic power generation device on the roof of a carport | |
| CN201210256Y (en) | Azimuth angle control device for solar energy collector | |
| CN220653290U (en) | High-strength tracking bracket | |
| CN223246524U (en) | Photovoltaic power generation double-shaft mechanism capable of automatically adjusting azimuth angle and altitude angle according to sunlight | |
| CN221408741U (en) | A solar photovoltaic panel fixing support device | |
| CN218217288U (en) | Vertical all-round device that realizes solar panel phototropism | |
| CN219693593U (en) | Solar device capable of effectively reducing high-temperature hazard | |
| CN222750377U (en) | Intelligent sunlight tracking device for photovoltaic panel | |
| CN219834069U (en) | Photovoltaic power station | |
| CN220830426U (en) | Self-adjusting photovoltaic bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |