Snow guide for a photovoltaic module

Abstract

The utility model discloses an embodiment provides a kind of snow guide device of photovoltaic module, it is related to photovoltaic equipment assembly technical field.Snow guide device includes snow guide piece and pressing piece, and snow guide piece is set with connecting hole, and pressing piece is set with the cooperation hole corresponding with connecting hole, connecting hole and cooperation hole are connected by connecting piece, so that pressing piece and snow guide piece are fixed to hold photovoltaic module, and the clamping space for holding photovoltaic module is between pressing piece and snow guide piece, snow guide piece can be moved along preset direction relative to pressing piece, to adjust the size of clamping space, to adapt to photovoltaic module of different height size, the angle of the height direction of photovoltaic module and preset direction is α, α ≠ 90 ° and α ≠ 270 °.In the process that pressing piece moves relative to snow guide piece in preset direction, the size in height direction in clamping space can be changed, to adapt to photovoltaic module of different height size.The adaptability of snow guide device to photovoltaic module is improved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic equipment assembly technology, and more specifically, to a snow guide device for photovoltaic modules. Background Technology

[0002] In the residential photovoltaic (PV) sector, PV system modules are installed at angles on rural rooftops, ranging from 15 to 45 degrees. During snowmelt, the larger the angle of the PV modules, the greater the probability of snow sliding off. Large swaths of snow sliding down from a height can easily cause significant damage to people and property. Installing snow guide devices on the bottom frame of the PV system can slow the speed of snowfall, guide the snow to slide down in an orderly manner, prevent snow from falling directly, and break large swaths of snow into smaller chunks, minimizing the damage caused by snow sliding off.

[0003] Some snow guiding devices in related technologies are not compatible with photovoltaic modules of different sizes and heights. Utility Model Content

[0004] The purpose of this invention is to provide a snow guide device for photovoltaic modules that can be adapted to photovoltaic modules of different heights and sizes.

[0005] The embodiments of this utility model can be implemented as follows: In a first aspect, this utility model provides a snow guiding device for photovoltaic modules, comprising: Snow guide component, the snow guide component is provided with a connection hole; The clamping component and the snow guide component are used to define the clamping space for holding the photovoltaic module. The clamping component has a mating hole that corresponds to the connecting hole. The connecting hole and the mating hole are connected by a connector to fix the clamping component and the snow guide component to hold the photovoltaic module. The clamping component can move relative to the snow guide component along a preset direction to adjust the height of the clamping space. The angle between the height direction of the clamping space and the preset direction is α, where α ≠ 90° and α ≠ 270°.

[0006] In an optional embodiment, the snow guide includes a snow guide plate and a clamping part connected at an angle. The snow guide plate extends along a preset direction. The pressing part includes a pressing body and a sliding part disposed on the pressing body. The sliding part has a groove that slides and engages with the snow guide plate. The pressing body and the clamping part are opposite to each other and together form a clamping space.

[0007] In an optional embodiment, the end of the clamping portion away from the snow guide plate has a flange extending toward the snow guide plate, the flange and the clamping portion together forming a limiting groove for accommodating at least a portion of the photovoltaic module.

[0008] In an optional embodiment, the snow guide plate and the clamping part are set at an obtuse angle.

[0009] In an optional embodiment, the clamping part is provided with the connecting hole, the pressing body is provided with the mating hole, at least one of the mating hole and the connecting hole is a strip hole, the extension direction of the strip hole is parallel to the extension direction of the clamping part, and the connecting member includes a threaded fastener.

[0010] In an optional embodiment, the pressing body also has a weight-reducing cavity.

[0011] In an optional embodiment, at least one of the snow guide and the clamping member has a protruding pressing portion, which is located on the upper side of the clamping space and is used to press the upper part of the photovoltaic module.

[0012] In an optional embodiment, the snow guide includes a snow guide plate and a clamping part connected together. The clamping part extends along a preset direction and is provided with adjusting teeth and connecting holes. The connecting holes are close to the snow guide plate relative to the adjusting teeth. The pressing member is provided with mating teeth that cooperate with the adjusting teeth. The pressing member and the clamping part are opposite to each other and together form a clamping space for clamping the photovoltaic module. One of the connecting holes and the mating holes is a strip hole, and the other of the connecting holes and the mating holes is a threaded hole. The strip hole extends along a preset direction, and the preset direction is parallel to the height direction of the photovoltaic module.

[0013] In an optional embodiment, the clamping member includes a first connecting part, a second connecting part, and a clamping part connected at an angle. The second connecting part is opposite to the clamping part, and the clamping part is opposite to the first connecting part. A mating part is provided at the end of the first connecting part away from the second connecting part. The mating part is provided with mating teeth. The number of teeth of the mating teeth is less than the number of teeth of the adjusting teeth. The clamping part is used to clamp the photovoltaic module together with the clamping part. And / or, the snow guide plate is connected to the clamping part at an angle, and the snow guide plate is tilted in a direction away from the clamping member.

[0014] In an optional embodiment, the clamping part includes a horizontal plate and a vertical plate connected at an angle. The horizontal plate is connected to the second connecting part, and the vertical plate extends in a direction away from the first connecting part and is opposite to the clamping part. The clamping part, the side of the vertical plate away from the horizontal plate, and the side of the horizontal plate close to the first connecting part are clamped together on the outer wall of the photovoltaic module.

[0015] The beneficial effects provided by this utility model embodiment include: A snow guiding device for photovoltaic modules provided by this utility model embodiment includes a snow guiding component and a clamping component. The snow guiding component has a connecting hole, and the clamping component has a mating hole corresponding to the connecting hole. The connecting hole and the mating hole are connected by a connector, so that the clamping component and the snow guiding component are fixed to clamp the photovoltaic module. There is a clamping space between the clamping component and the snow guiding component for clamping the photovoltaic module. The snow guiding component can move relative to the clamping component in a preset direction to adjust the size of the clamping space, thereby adapting to photovoltaic modules of different heights. The angle between the height direction of the photovoltaic module and the preset direction is α, where α≠90° and α≠270°. During the process of the clamping component moving relative to the snow guiding component in the preset direction, the size of the clamping space in the height direction can be changed, thereby adapting to photovoltaic modules of different heights. This improves the adaptability of the snow guiding device to photovoltaic modules. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the snow guiding device for a photovoltaic module provided in the first embodiment of this utility model; Figure 2 This is a schematic diagram of the assembly of the snow guiding device and the photovoltaic module provided in the first embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of a photovoltaic module; Figure 4 A schematic diagram of the snow guiding device for a photovoltaic module provided in the second embodiment of this utility model; Figure 5 This is a schematic diagram of the assembly of the snow guide device and the photovoltaic module provided in the second embodiment of the present invention.

[0018] Icons: 1-Snow guiding device; 100-Snow guiding component; 110-Snow guiding plate; 120-Clamping part; 121-Connecting hole; 122-Adjusting tooth; 130-Flanged edge; 131-Limiting groove; 200-Clamping component; 201-Matching hole; 210-Clamping body; 211-First plate; 212-Second plate; 213-Third plate; 214-Fourth plate; 215-Weight reduction cavity; 220-Sliding part; 221-Slide groove; 230 - First connecting part; 240 - Second connecting part; 250 - Pressing part; 251 - Horizontal plate; 252 - Vertical plate; 260 - Mating part; 261 - Mating tooth; 300 - Connector; 1010 - Pressing part; 1011 - Anti-slip protrusion; 1001 - Clamping space; 2 - Photovoltaic module; 2010 - Photovoltaic panel; 2020 - Photovoltaic frame; 2021 - Top; 2022 - Bottom; 2023 - Outer side wall; 2024 - Inner side wall. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0021] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0022] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0024] It should be noted that, where there is no conflict, the features in the embodiments of this utility model can be combined with each other.

[0025] Please refer to Figure 3 A photovoltaic module 2 generally includes a photovoltaic panel 2010 and a photovoltaic frame 2020. The photovoltaic panel 2010 is installed on the photovoltaic frame 2020, which has a bottom 2022, an outer side wall 2023, an inner side wall 2024, and a top 2021. Some snow guide devices 1 in related technologies can only hold photovoltaic frames 2020 of a certain height. If a photovoltaic frame 2020 of a different height needs to be replaced, a different snow guide device 1 needs to be replaced, resulting in poor adaptability and high cost. The height of the photovoltaic frame 2020 can be understood as the dimension occupied by the bottom 2022 and the top 2021 in the vertical direction. The outer side wall 2023 of the photovoltaic frame 2020 can be understood as the side wall away from the photovoltaic panel 2010, and the inner side wall 2024 of the photovoltaic frame 2020 can be understood as the side wall closer to the photovoltaic panel 2010.

[0026] To address the aforementioned issues, this utility model provides a snow guide device 1 for photovoltaic modules that can be adapted to photovoltaic modules 2 of different heights and sizes.

[0027] It should be noted that the preset direction in this embodiment can be understood as direction a, and the height direction of the photovoltaic module 2 can be understood as direction b.

[0028] The following describes in detail, with reference to the accompanying drawings, the specific structure of a snow guiding device 1 for a photovoltaic module provided by this utility model and the corresponding technical effects it brings.

[0029] Please refer to Figure 1 and Figure 4 This utility model provides a snow guiding device 1 for a photovoltaic module, including a snow guiding component 100 and a clamping component 200. The snow guiding component 100 has a connecting hole 121. The clamping component 200 and the snow guiding component 100 define a clamping space 1001 for clamping the photovoltaic module 2. The clamping component 200 has a mating hole 201 corresponding to the connecting hole 121. The connecting hole 121 and the mating hole 201 are connected by a connector 300, so that the clamping component 200 and the snow guiding component 100 are fixed to clamp the photovoltaic module 2. The snow guiding component 100 can move relative to the clamping component 200 along a preset direction to adjust the height of the clamping space 1001, thereby adapting to photovoltaic modules 2 of different heights. The angle between the height direction of the clamping space 1001 and the preset direction is α, where α ≠ 90° and α ≠ 270°.

[0030] In other words, as long as the preset direction is not perpendicular to the height direction of the clamping space 1001, the height dimension of the clamping space 1001 can be adjusted during the movement of the snow guide 100 and the clamping member 200 along the preset direction.

[0031] It should be noted that in this embodiment, the height direction of the clamping space 1001 is parallel to the height direction of the photovoltaic module 2. The height direction of the photovoltaic module 2 can be understood as the direction parallel to the thickness direction of the photovoltaic panel 2010 in the photovoltaic module 2. In other words, the height dimension of the photovoltaic module 2 can be understood as the dimension occupied by the bottom 2022 and top 2021 of the photovoltaic frame 2020 in the thickness direction of the photovoltaic panel 2010.

[0032] During the process of fixing the photovoltaic module 2, the photovoltaic module 2 can be pre-aggregated with the snow guide 100 or the clamping member 200, and then the snow guide 100 and the clamping member 200 can be fixed by the connecting member 300, so that the snow guide 100 and the clamping member 200 clamp and fix the photovoltaic module 2.

[0033] Since the clamping member 200 in this embodiment can move relative to the snow guide member 100 along a preset direction, and the angle between the preset direction and the height direction of the photovoltaic module 2 is not 90° or 270°, the dimensions in the clamping space 1001 in the height direction can be changed during the movement of the clamping member 200 relative to the snow guide member 100 in the preset direction, thereby adapting to photovoltaic modules 2 with different height dimensions. This improves the adaptability of the snow guide device 1 to the photovoltaic module 2.

[0034] In order to more securely fix the photovoltaic module 2 in the clamping space, at least one of the snow guide 100 and the clamping member 200 is provided with a pressing part 1010. The pressing part 1010 is located on the upper side of the clamping space 1001 and is used to press the upper part of the photovoltaic module 2.

[0035] First embodiment: Please refer to Figures 1-3 In detail, in this embodiment, the snow guide 100 includes a snow guide plate 110 and a clamping part 120 connected at an angle. The snow guide plate 110 extends along a preset direction, and the clamping part 120 is provided with a connecting hole 121. The pressing member 200 includes a pressing body 210 and a sliding part 220 provided on the pressing body 210. The sliding part 220 has a groove 221 that slides and engages with the snow guide plate 110. The pressing body 210 has a mating hole 201. The pressing body 210 and the clamping part 120 are opposite to each other and together form a clamping space 1001 for clamping the photovoltaic module 2.

[0036] It is understandable that the snow guide plate 110 in this embodiment can not only guide snow, but also guide the sliding part 220 through the sliding groove 221. The clamping member 200 can slide along the extension direction of the snow guide plate 110 through the sliding groove 221 to adjust the height of the clamping space 1001.

[0037] by Figure 1 For reference, the angle α between the height direction of the clamping space 1001 and the preset direction is acute, and the snow guide plate 110 is also set at an obtuse angle with the clamping part. In this case, 90° < α < 0°. α can be 15°, 20°, 25° or 30°. During the movement of the snow guide 100 and the clamping member 200 along the preset direction, not only can the height dimension of the clamping space 1001 be adjusted, but the snow guide plate 110 can also be prevented from shading the photovoltaic panel 2010 in the photovoltaic module 2.

[0038] With the pressing body 210 and the clamping part 120 facing each other, it is understood that during the process of the slide 221 moving relative to the snow guide plate 110 in a preset direction, the distance between the pressing body 210 and the clamping part 120 can be changed, thereby changing the size of the clamping space 1001 in the height direction of the photovoltaic module 2, so as to adapt to photovoltaic modules 2 of different heights.

[0039] Optionally, in this embodiment, the end of the clamping part 120 away from the snow guide plate 110 has a flange 130 extending toward the snow guide plate 110. The flange 130 and the clamping part 120 together form a limiting groove 131, which accommodates at least a portion of the photovoltaic module 2.

[0040] In detail, at least a portion of the bottom 2022 of the photovoltaic frame 2020 in the photovoltaic module 2 is accommodated within the limiting groove 131. The limiting groove 131 restricts the displacement of the photovoltaic frame 2020 in both the height and horizontal directions. In this embodiment, the horizontal direction can be understood as the direction parallel to the clamping portion 120.

[0041] In this embodiment, a pressing part 1010 is provided on the side of the pressing body 210 away from the sliding part 220. The pressing part 1010 is opposite to the clamping part 120. The pressing part 1010 and the clamping part 120 are used to clamp the photovoltaic module 2. The side wall of the pressing body 210 away from the sliding part 220 is used to abut against the photovoltaic module 2.

[0042] Understandably, the setting of the pressing part 1010 can further ensure that the photovoltaic module 2 is stably clamped within the clamping space 1001. In this embodiment, the side wall of the pressing body 210 away from the sliding part 220 can abut against the outer side wall 2023 of the photovoltaic frame 2020, the pressing part 1010 abuts against the top 2021 of the photovoltaic frame 2020, and the clamping part 120 is used to abut against the bottom 2022 of the photovoltaic frame 2020. Since the bottom 2022 is located within the accommodating limiting groove 131, the two side walls of the bottom 2022 in the thickness direction are respectively opposite to the flange 130 and the clamping part 120. The end of the flange 130 away from the clamping part 120 is opposite to the inner side wall 2024 of the photovoltaic frame 2020, and the end of the bottom 2022 away from the outer side wall 2023 is opposite to the connection part of the flange 130 and the clamping body.

[0043] In detail, to further ensure the stability of the clamped photovoltaic module 2, in this embodiment, the pressing part 1010 is provided with an anti-slip protrusion 1011 on the side near the clamping part 120. The anti-slip protrusion 1011 can be an anti-slip tooth. For example, the pressing part 1010 is provided with multiple anti-slip teeth on the side near the pressing part 1010. During the clamping process of the photovoltaic module 2, the anti-slip teeth abut against the top 2021 of the photovoltaic frame 2020.

[0044] In detail, in this embodiment, the snow guide plate 110 and the clamping part 120 are set at an obtuse angle, and the clamping part 120 is perpendicular to the height direction of the photovoltaic module 2. That is to say, in this embodiment, the extension direction of the snow guide plate 110 is not parallel to the height direction of the photovoltaic module 2.

[0045] This ensures that the snow guide plate 110 is tilted. Since the snow guide plate 110 and the clamping part 120 are set at an obtuse angle in this embodiment, after the clamping member 200 and the snow guide member 100 clamp the photovoltaic module 2, the snow guide plate 110 tilts away from the photovoltaic module 2. Therefore, it can avoid the snow guide plate 110 from blocking the photovoltaic panel 2010 in the photovoltaic module 2 and affecting the sunlight to the photovoltaic panel 2010.

[0046] Optionally, at least one of the mating hole 201 and the connecting hole 121 is a strip hole, the extending direction of the strip hole is parallel to the extending direction of the clamping part 120, and the connector 300 includes a threaded fastener.

[0047] In detail, in this embodiment, the mating hole 201 is a threaded hole and the connecting hole 121 is a strip hole. By setting the strip hole, during the process of the slide groove 221 moving relative to the snow guide plate 110 along the extension direction of the snow guide plate 110, the threaded fastener can also facilitate the connection of the snow guide 100 and the clamping member 200 together through the connecting hole 121 and the mating hole 201.

[0048] Alternatively, in some other embodiments, both the mating hole 201 and the connecting hole 121 can be strip-shaped holes. The connector 300 includes a threaded fastener and a connecting nut. The threaded fastener can pass through the connecting hole 121 and the mating hole 201, and the connecting nut is threadedly connected to the threaded fastener and disposed below the mating hole 201, so that the connecting nut supports and fixes the clamping member 200.

[0049] Of course, in some other embodiments, when the extension direction of the snow guide plate 110 is parallel to the height direction of the photovoltaic module 2, both the connecting hole 121 and the mating hole 201 can be round holes, wherein one of the connecting hole 121 and the mating hole 201 is a threaded hole.

[0050] Understandably, in order to reduce the overall weight of the snow guiding device 1, the pressing body 210 is also provided with a weight reduction cavity 215 to reduce the weight of the pressing member 200. Furthermore, the manufacturing cost of the pressing member 200 can also be reduced by setting the weight reduction cavity 215.

[0051] In detail, in this embodiment, the pressing body 210 includes a first plate 211, a second plate 212, a third plate 213, and a fourth plate 214 connected end to end, which together form a weight-reducing cavity 215. A sliding portion 220 is disposed on the first connecting portion 230, and a pressing portion 1010 protrudes from the end of the second plate 212 away from the first plate 211. A mating hole 201 is disposed on the fourth plate 214.

[0052] It should be noted that, in order to ensure the strength of the pressing body 210 in this embodiment, the pressing body 210 in this embodiment is an integral structure. That is to say, the sliding part 220, the pressing part 1010, the first plate 211, the second plate 212, the third plate 213 and the fourth plate 214 are all parts of the integral pressing body 210.

[0053] Second embodiment: Please refer to Figures 3-5 In this embodiment, the snow guide 100 includes a snow guide plate 110 and a clamping part 120 connected to each other. The clamping part 120 extends along a preset direction and is provided with an adjusting tooth 122 and a connecting hole 121. The connecting hole 121 is close to the snow guide plate 110 relative to the adjusting tooth 122. The pressing member 200 is provided with a mating tooth 261 that cooperates with the adjusting tooth 122. The pressing member 200 and the clamping part 120 are opposite to each other and together form a clamping space 1001 for clamping the photovoltaic module 2. At least one of the connecting hole 121 and the mating hole 201 is a strip hole, which extends along a preset direction.

[0054] In detail, in this embodiment, the connecting hole 121 is a strip hole, and the mating hole 201 is a threaded hole.

[0055] by Figure 4 For reference, in this embodiment, the preset direction is parallel to the height direction of the photovoltaic module 2. The angle α between the height direction of the clamping space 1001 and the preset direction is equal to 0° or 180°. During the movement of the snow guide 100 and the clamping member 200 along the preset direction, the height dimension of the clamping space 1001 can be adjusted.

[0056] Understandably, when the mating tooth 261 engages with the adjusting tooth 122, the mating tooth 261 will mesh with the adjusting tooth 122. In this embodiment, the connecting hole 121 is closer to the snow guide plate 110 relative to the adjusting tooth 122, which ensures that the connection position between the clamping member 200 and the snow guide member 100 is relatively close to the clamping space 1001, thereby ensuring that the clamping member 200 and the snow guide member 100 clamp the photovoltaic module 2 more stably.

[0057] In detail, in this embodiment, the snow guide plate 110 and the clamping part 120 are connected at an angle. The snow guide plate 110 is inclined in a direction away from the clamping member 200. That is, after the clamping member 200 and the snow guide member 100 clamp the photovoltaic module 2, the snow guide plate 110 is inclined in a direction away from the photovoltaic module 2. Therefore, the snow guide plate 110 can avoid blocking the photovoltaic panel 2010 in the photovoltaic module 2 and affecting the sunlight to irradiate the photovoltaic panel 2010.

[0058] In detail, in this embodiment, the clamping member 200 includes a first connecting part 230, a second connecting part 240 and a clamping part 250 connected at an angle. The second connecting part 240 extends along a preset direction and is opposite to the clamping part 120. The clamping part 250 is opposite to the first connecting part 230. A mating part 260 is provided at the end of the first connecting part 230 away from the second connecting part 240. A mating tooth 261 is provided on the mating part 260. The number of teeth of the mating tooth 261 is less than the number of teeth of the adjusting tooth 122. The clamping part 250 is used to clamp the photovoltaic module 2 together with the clamping part 120.

[0059] Since the number of teeth of the mating tooth 261 is less than the number of teeth of the adjusting tooth 122, this arrangement facilitates the mating tooth 261 to engage with the adjusting tooth 122 at different positions in the clamping part 120 during the movement of the clamping member 200 relative to the snow guide member 100 in the preset direction.

[0060] In detail, the clamping part 250 includes a vertical plate 252 and a horizontal plate 251 connected at an angle. The horizontal plate 251 is connected to the second connecting part 240. The vertical plate 252 extends away from the first connecting part 230 and is opposite to the clamping part 120. The clamping part 120, the side of the vertical plate 252 away from the horizontal plate 251, and the side of the horizontal plate 251 near the first connecting part 230 are together clamped to the outer wall of the photovoltaic module 2. Please refer to Figure 5The side of the horizontal plate 251 closest to the first connecting part 230 can be understood as the bottom surface of the horizontal plate 251.

[0061] In detail, the vertical plate 252 abuts against the inner wall 2024 of the photovoltaic frame 2020, the horizontal plate 251 abuts against the side wall of the bottom 2022 near the top 2021, and the clamping part 120 abuts against the outer wall 2023 of the photovoltaic frame 2020. Please refer to [reference needed]. Figure 5 The side of bottom 2022 that is close to top 2021 can be understood as the top surface of bottom 2022.

[0062] In detail, to enhance the stability of clamping the photovoltaic module 2, the clamping part 120 is provided with a pressing part 1010, which is opposite to the first connecting part 230. The pressing part 1010 has an anti-slip protrusion 1011 protruding on the side near the first connecting part 230. The anti-slip protrusion 1011 presses against the outer wall of the photovoltaic module 2, that is, it presses against the top 2021 of the photovoltaic frame 2020. Optionally, the anti-slip protrusion 1011 can be anti-slip teeth.

[0063] In summary, this utility model embodiment provides a snow guiding device 1 for photovoltaic modules. The snow guiding device 1 includes a snow guiding component 100 and a clamping component 200. The snow guiding component 100 has a connecting hole 121, and the clamping component 200 has a mating hole 201 corresponding to the connecting hole 121. The connecting hole 121 and the mating hole 201 are connected by a connector 300, so that the clamping component 200 and the snow guiding component 100 are fixed to clamp the photovoltaic module 2. There is a clamping space 1001 between the clamping component and the snow guiding component 100 for clamping the photovoltaic module 2. The snow guiding component 100 can move relative to the clamping component 200 in a preset direction to adjust the size of the clamping space 1001, thereby adapting to photovoltaic modules 2 of different heights and sizes. The angle between the height direction of the photovoltaic module 2 and the preset direction is α, where α ≠ 90° and α ≠ 270°. As the clamping member 200 moves relative to the snow guide member 100 in a preset direction, the dimensions in the height direction of the clamping space 1001 can be changed to adapt to photovoltaic modules 2 of different heights. This improves the adaptability of the snow guide device 1 to the photovoltaic modules 2.

[0064] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.

Claims

1. A snow guiding device for a photovoltaic module, characterized in that, include: Snow guide, wherein the snow guide is provided with a connecting hole; A clamping member and a snow guide member are used to define a clamping space for holding the photovoltaic module. The clamping member has a mating hole corresponding to the connecting hole. The connecting hole and the mating hole are connected by a connector to fix the clamping member and the snow guide member to hold the photovoltaic module. The clamping member can move relative to the snow guide member along a preset direction to adjust the height of the clamping space. The angle between the height direction of the clamping space and the preset direction is α, where α ≠ 90° and α ≠ 270°.

2. The snow guiding device for photovoltaic modules according to claim 1, characterized in that: The snow guide includes a snow guide plate and a clamping part connected at an angle. The snow guide plate extends along the preset direction. The pressing member includes a pressing body and a sliding part disposed on the pressing body. The sliding part has a groove that slides and engages with the snow guide plate. The pressing body and the clamping part are opposite to each other and together form the clamping space.

3. The snow guiding device for photovoltaic modules according to claim 2, characterized in that: The clamping portion has a flange extending toward the snow guide plate at one end away from the snow guide plate. The flange and the clamping portion together form a limiting groove for accommodating at least a portion of the photovoltaic module.

4. The snow guiding device for photovoltaic modules according to claim 2, characterized in that: The snow guide plate and the clamping part are set at an obtuse angle.

5. The snow guiding device for photovoltaic modules according to claim 4, characterized in that: The clamping part is provided with the connecting hole, and the clamping body is provided with the mating hole. At least one of the mating hole and the connecting hole is a strip hole. The extending direction of the strip hole is parallel to the extending direction of the clamping part. The connecting member includes a threaded fastener.

6. The snow guiding device for photovoltaic modules according to claim 2, characterized in that: The clamping body also has a weight-reducing cavity.

7. The snow guiding device for photovoltaic modules according to claim 1, characterized in that: At least one of the snow guide and the clamping member is provided with a pressing part, which is located on the upper side of the clamping space and is used to press the upper part of the photovoltaic module.

8. The snow guiding device for photovoltaic modules according to claim 1, characterized in that: The snow guide includes a snow guide plate and a clamping part connected together. The clamping part extends along the preset direction and is provided with adjusting teeth and a connecting hole. The connecting hole is close to the snow guide plate relative to the adjusting teeth. The pressing member is provided with mating teeth that cooperate with the adjusting teeth. The pressing member and the clamping part are opposite to each other and together form a clamping space for clamping the photovoltaic module. At least one of the connecting hole and the mating hole is a strip hole. The strip hole extends along the preset direction and the preset direction is parallel to the height direction of the clamping space.

9. The snow guiding device for photovoltaic modules according to claim 8, characterized in that: The clamping member includes a first connecting part, a second connecting part, and a clamping part connected at an angle. The second connecting part is opposite to the clamping part, and the clamping part is opposite to the first connecting part. A mating part is provided at the end of the first connecting part away from the second connecting part. The mating part is provided with mating teeth. The number of teeth of the mating teeth is less than the number of teeth of the adjusting teeth. The clamping part is used to clamp the photovoltaic module together with the clamping part. And / or, the snow guide plate is connected to the clamping part at an angle, and the snow guide plate is inclined in a direction away from the clamping member.

10. The snow guiding device for a photovoltaic module according to claim 9, characterized in that: The clamping part includes a horizontal plate and a vertical plate connected at an angle. The horizontal plate is connected to the second connecting part, and the vertical plate extends in a direction away from the first connecting part and is opposite to the clamping part. The clamping part, the side of the vertical plate away from the horizontal plate, and the side of the horizontal plate close to the first connecting part are together clamped to the outer wall of the photovoltaic module.

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