CN220935057U - Distributed roof photovoltaic module - Google Patents
Distributed roof photovoltaic module Download PDFInfo
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- CN220935057U CN220935057U CN202322513578.4U CN202322513578U CN220935057U CN 220935057 U CN220935057 U CN 220935057U CN 202322513578 U CN202322513578 U CN 202322513578U CN 220935057 U CN220935057 U CN 220935057U
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- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000011324 bead Substances 0.000 description 6
- 238000010248 power generation Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a distributed roof photovoltaic module, which comprises a bracket fixedly connected with a roof and a photovoltaic plate fixedly arranged on the bracket, wherein the photovoltaic plate is obliquely arranged, and the upper end part of the photovoltaic plate is a windward end; the wind shielding assembly is arranged between the back shadow surface of the photovoltaic panel and the support, and is used for blocking wind blown to the back shadow surface of the photovoltaic panel, the wind shielding assembly is connected and arranged between the windward end and the support, and the length of the wind shielding assembly is not less than that of the windward end. The distributed roof photovoltaic module is reasonable in structure, and the phenomenon that the photovoltaic panel is turned over due to the fact that the back shadow surface of the photovoltaic panel bears wind force can be avoided.
Description
Technical Field
The utility model relates to the technical field of photovoltaics, in particular to a distributed roof photovoltaic module.
Background
The distributed photovoltaic power generation is particularly constructed near a user site, and the operation mode is characterized in that the user side is self-powered, redundant electric quantity is used for surfing the internet, and balance adjustment is performed on a power distribution system. The distributed photovoltaic power generation follows the principles of local conditions, cleanliness, high efficiency, distributed layout and near utilization, and fully utilizes local solar energy resources to replace and reduce fossil energy consumption.
Along with the continuous promotion of the light energy power generation technology, the light energy power generation application of China is also continuously promoted, more and more people choose to erect a photovoltaic power generation device on a roof to generate power, and when the roof is erected with a solar panel to generate power, the solar panel is larger in area due to the fact that the erection position is higher, the wind receiving area is larger, so that in windy weather, strong wind blows on the back shadow surface of the solar panel, the possibility of lifting the solar panel exists, potential safety hazards are caused, and meanwhile, the maintenance cost of light energy power generation is increased.
Accordingly, there is a need for improvements in the prior art distributed roof photovoltaic modules.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provides a distributed roof photovoltaic module, which can avoid the phenomenon that a back shadow surface of a photovoltaic panel is turned over due to bearing wind power.
In order to achieve the technical effects, the technical scheme of the utility model is as follows: the distributed roof photovoltaic module comprises a bracket fixedly connected with a roof and a photovoltaic plate fixedly arranged on the bracket, wherein the photovoltaic plate is obliquely arranged, and the upper end part of the photovoltaic plate is a windward end; the wind shielding assembly is arranged between the back shadow surface of the photovoltaic panel and the support, and is used for blocking wind blown to the back shadow surface of the photovoltaic panel, the wind shielding assembly is connected and arranged between the windward end and the support, and the length of the wind shielding assembly is not less than that of the windward end.
The preferred technical scheme is, the wind shielding assembly includes with photovoltaic board and support sliding connection's deep bead, the deep bead with be provided with between photovoltaic board and/or the support be used for with the fixed locking component in deep bead position.
The preferable technical scheme is that the wind shield is provided with a plurality of ventilation holes.
The preferable technical scheme is that the wind shield is provided with a plurality of groups along the inclination direction of the photovoltaic panel.
The preferred technical scheme is, the deep bead includes planking and the inner panel that slides mutually and set up, the inner panel wears to locate in the planking, the vertical setting of the slip direction of the relative planking of inner panel, the inner panel with one sliding connection of photovoltaic board and support two, the planking with another sliding connection of photovoltaic board and support two.
The photovoltaic panel and the support are provided with sliding grooves, and the outer plate and the inner plate are provided with sliding blocks which are in sliding connection with the sliding grooves.
The preferable technical scheme is that the outer plate is in sliding connection with the photovoltaic plate, and an arc-shaped air deflector is fixedly arranged between the outer plate and the photovoltaic plate.
The preferred technical scheme is that the diameter of the vent hole of the inner plate is smaller than that of the vent hole of the outer plate, and the density of the vent hole of the inner plate is larger than that of the vent hole of the outer plate.
The preferable technical proposal is that the windward end is arranged in an arc shape.
The preferable technical scheme is that the windward surface of the wind deflector is arranged in a cambered surface, and the projection of the wind deflector on the horizontal plane is in a cambered shape.
The utility model has the advantages and beneficial effects that: the distributed roof photovoltaic assembly is reasonable in structure, wind blowing from the windward end to the back shadow surface of the photovoltaic panel is blocked by arranging the wind shielding assembly, the photovoltaic panel is prevented from being turned over due to upward thrust, and potential safety hazards are reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of a distributed roof photovoltaic module of the present utility model;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a cross-sectional view of FIG. 1;
FIG. 4 is a schematic view of a wind deflector in another embodiment;
In the figure: 1. a bracket; 2. a photovoltaic panel; 21. a windward end; 3. a wind deflector; 31. a vent hole; 4. an outer plate; 5. an inner plate; 6. a chute; 7. a slide block; 8. an arc-shaped air deflector.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "horizontal," "vertical," "top," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Examples
As shown in fig. 1-3, the distributed roof photovoltaic module of the embodiment comprises a bracket 1 fixedly connected with a roof and a photovoltaic panel 2 fixedly arranged on the bracket 1, wherein the photovoltaic panel 2 is obliquely arranged, and the upper end part of the photovoltaic panel 2 is a windward end 21; the wind shielding assembly is arranged between the back shadow surface of the photovoltaic panel 2 and the support 1 and is used for blocking wind blown to the back shadow surface of the photovoltaic panel 2, the wind shielding assembly is connected and arranged between the windward end 21 and the support 1, and the length of the wind shielding assembly is not less than that of the windward end 21.
By means of the design, the wind shielding assembly shields wind blown to the photovoltaic panel 2 from the windward end 21, and the photovoltaic panel 2 is prevented from being lifted up due to the fact that wind exerts upward thrust on the photovoltaic panel 2.
Specifically, the wind shielding assembly comprises a wind shielding plate 3 slidably connected with the photovoltaic plate 2 and the support 1, and a locking assembly for fixing the position of the wind shielding plate 3 is arranged between the wind shielding plate 3 and the photovoltaic plate 2 and/or the support 1.
Through the design, the installation of the wind shielding assembly is convenient, and the locking assembly can be fixed by bolts, glue and the like.
Further, the wind deflector 3 is provided with a plurality of ventilation holes 31.
By the design, if the wind shields 3 are totally closed, wind power completely acts on one wind shield 3, the connection requirements on the wind shields 3, the bracket 1 and the photovoltaic panel 2 are high, and the connection requirements on the bracket 1 and the roof are high; the ventilation holes 31 facilitate the passage of strong wind and disperse the wind.
Further, the wind deflector 3 is provided with several groups along the oblique direction of the photovoltaic panel 2.
By such design, the wind power of strong wind can be weakened through the layer-by-layer wind shields 3, and the axis of the vent hole 31 of each layer of wind shields 3 is preferably arranged in a staggered manner.
Specifically, the wind deflector 3 includes an outer plate 4 and an inner plate 5 that are slidably disposed, the inner plate 5 is disposed in the outer plate 4 in a penetrating manner, the inner plate 5 is disposed vertically relative to the sliding direction of the outer plate 4, the inner plate 5 is slidably connected with one of the photovoltaic panel 2 and the bracket 1, and the outer plate 4 is slidably connected with the other of the photovoltaic panel 2 and the bracket 1.
Through such design, improve the suitability of deep bead 3, with respect to the distance between photovoltaic board 2 different positions and the support 1, need not to design multiple deep bead 3, only need adjust the position of inner panel 5 in planking 4, can the adaptation be connected between different positions of photovoltaic board 2 and support 1.
Specifically, the photovoltaic panel 2 and the bracket 1 are provided with a chute 6, and the outer plate 4 and the inner plate 5 are provided with a slider 7 slidably connected with the chute 6.
By such a design, the installation of the wind deflector 3 is facilitated.
Further, the outer plate 4 is slidably connected with the photovoltaic panel 2, and an arc-shaped air deflector 8 is fixedly arranged between the outer plate 4 and the photovoltaic panel 2.
Through such design, owing to the slope of photovoltaic board 2 sets up, exists the interval between the back shadow face of photovoltaic board 2 and the planking 4, avoids strong wind to act on between photovoltaic board 2 and the planking 4, and arc aviation baffle 8 can disperse wind-force, and arc aviation baffle 8 can be fixed in the top of planking 4 through modes such as bolt, welding.
Specifically, the diameter of the vent hole 31 of the inner plate 5 is smaller than the diameter of the vent hole 31 of the outer plate 4, and the density of the vent hole 31 of the inner plate 5 is greater than the density of the vent hole 31 of the outer plate 4.
Through such design, the inner plate 5 is ensured to be at any position in the outer plate 4, the ventilation holes 31 can be partially overlapped, and the wind can conveniently pass through the outer plate 4 and the inner plate 5 in sequence.
Further, the windward end 21 is arc-shaped.
In another specific embodiment, as shown in fig. 4, the windward surface of the wind deflector 3 is provided with an arc surface, and the projection of the wind deflector 3 on the horizontal plane is arc-shaped.
By such a design, the purpose of reducing wind resistance and reducing the wind force acting on the wind deflector 3 is achieved.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (10)
1. The distributed roof photovoltaic module is characterized by comprising a bracket (1) fixedly connected with a roof and a photovoltaic plate (2) fixedly arranged on the bracket (1), wherein the photovoltaic plate (2) is obliquely arranged, and the upper end part of the photovoltaic plate (2) is a windward end (21); the wind shielding assembly is arranged between the back shadow surface of the photovoltaic panel (2) and the support (1), and is used for blocking wind blowing to the back shadow surface of the photovoltaic panel (2), the wind shielding assembly is connected and arranged between the windward end (21) and the support (1), and the length of the wind shielding assembly is not less than that of the windward end (21).
2. A distributed roof photovoltaic module according to claim 1, characterized in that the wind shielding module comprises a wind shielding plate (3) in sliding connection with the photovoltaic plate (2) and a bracket (1), a locking module for fixing the position of the wind shielding plate (3) being arranged between the wind shielding plate (3) and the photovoltaic plate (2) and/or the bracket (1).
3. A distributed roof photovoltaic module according to claim 2, characterized in that the wind deflector (3) is provided with a number of ventilation holes (31).
4. A distributed roof photovoltaic module according to claim 3, characterized in that the wind deflectors (3) are provided with several groups in the direction of inclination of the photovoltaic panels (2).
5. The distributed roof photovoltaic module according to any one of claims 2-4, wherein the wind deflector (3) comprises an outer plate (4) and an inner plate (5) which are slidably arranged, the inner plate (5) is arranged in the outer plate (4) in a penetrating manner, the inner plate (5) is vertically arranged relative to the sliding direction of the outer plate (4), the inner plate (5) is slidably connected with one of the photovoltaic plate (2) and the bracket (1), and the outer plate (4) is slidably connected with the other of the photovoltaic plate (2) and the bracket (1).
6. The distributed roof photovoltaic module according to claim 5, characterized in that the photovoltaic panels (2) and brackets (1) are provided with sliding grooves (6), and the outer plates (4) and inner plates (5) are provided with sliding blocks (7) in sliding connection with the sliding grooves (6).
7. The distributed roof photovoltaic module according to claim 6, characterized in that the outer plate (4) is slidably connected with the photovoltaic panel (2), and an arc-shaped air deflector (8) is fixedly arranged between the outer plate (4) and the photovoltaic panel (2).
8. The distributed roof photovoltaic module according to claim 5, characterized in that the vent hole (31) diameter of the inner plate (5) is smaller than the vent hole (31) diameter of the outer plate (4), the vent hole (31) density of the inner plate (5) is greater than the vent hole (31) density of the outer plate (4).
9. A distributed roof photovoltaic module according to claim 1, characterized in that the windward end (21) is arranged in an arc.
10. The distributed roof photovoltaic module according to claim 4, wherein the windward side of the wind deflector (3) is arranged in a cambered surface, and the projection of the wind deflector (3) on a horizontal plane is in a cambered shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513578.4U CN220935057U (en) | 2023-09-15 | 2023-09-15 | Distributed roof photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513578.4U CN220935057U (en) | 2023-09-15 | 2023-09-15 | Distributed roof photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220935057U true CN220935057U (en) | 2024-05-10 |
Family
ID=90965915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322513578.4U Active CN220935057U (en) | 2023-09-15 | 2023-09-15 | Distributed roof photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220935057U (en) |
-
2023
- 2023-09-15 CN CN202322513578.4U patent/CN220935057U/en active Active
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