Snow blocking clamp and solar photovoltaic module

Abstract

The utility model discloses a snow blocking clamp and a solar photovoltaic assembly. The snow blocking clamp comprises a pasting pipe, a bottom plate, a cover plate and a blocking knife. The bottom plate is connected with the pasting pipe, the cover plate is installed on one side of the pasting pipe and is opposite to the bottom plate, the blocking cutter is installed on the pasting pipe, and the direction of a cutting edge of the blocking cutter is the same as the extending direction of the bottom plate. The snow blocking clamp provided by the utility model can effectively block and break sliding ice and snow, reduce accumulation of ice and snow on the edge of a solar photovoltaic module, and reduce the risk of safety accidents.

Description

Technical Field

[0001] The utility model relates to the technical field of solar photovoltaic technology, in particular to a snow clip and a solar photovoltaic component. Background Art

[0002] Solar photovoltaic panels need to be tilted towards the sun. When it snows, snow will accumulate on the photovoltaic modules. If the snow is not cleared or blocked in time, it may slide down as a whole, posing a safety hazard.

[0003] The current snow protection system for solar photovoltaic panels still has the following problems:

[0004] 1. For the bottom layer of ice and snow, when it slides down to the snow-proof clip during the melting process, it will be blocked by the blunt surface of the snow-proof clip. The ice and snow accumulation at the edge of the photovoltaic module takes too long and the accumulation is large. It can only slide down again when the ice is broken.

[0005] 2. The installation spacing of the snow guard clips determines the maximum linear length of falling ice. If the installation spacing is too large, it cannot provide an absolute safety design. If the installation spacing is small, two adjacent snow guard clips can easily form an obstruction, forming a pile at the edge of the photovoltaic system for too long and with too much accumulation. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the defects in the prior art and provide a snow guard and a solar photovoltaic assembly.

[0007] The utility model solves the above technical problems through the following technical solutions:

[0008] A snow clip, comprising:

[0009] Stick tube;

[0010] A bottom plate connected to one end of the sticking tube;

[0011] A cover plate is installed on one side of the other end of the sticking tube and is arranged opposite to the bottom plate, and the bottom plate, the sticking tube, and the cover plate enclose an embracing space;

[0012] A knife block is installed on the sticking tube, wherein the blade of the knife block is higher than the surface of the cover plate away from the bottom plate and the direction of the blade is the same as the extension direction of the bottom plate.

[0013] Preferably, a first bolt hole is provided at a position where the bottom plate is connected to the sticking tube;

[0014] A second bolt hole is provided at a position of the sticking tube opposite to the first bolt hole;

[0015] The snow guard clip further includes a fastening bolt passing through the first bolt hole and the second bolt hole.

[0016] Preferably, the first bolt hole is a waist-shaped hole, and the length direction of the waist-shaped hole is the same as the extension direction of the base plate.

[0017] Preferably, the knife stopper is detachably mounted on the sticking tube.

[0018] Preferably, a mortise structure is provided at one end of the sticking tube away from the bottom plate;

[0019] A blade is provided on the side surface of one end of the knife block, and a tenon structure matching the mortise and tenon structure is provided on the other end.

[0020] Preferably, the sticking tube includes a first vertical plate, a second vertical plate, a first flat plate, a second flat plate and a middle partition plate;

[0021] The first vertical plate, the first flat plate, the second vertical plate and the second flat plate are connected in sequence to form a rectangular frame; the middle partition is arranged inside the rectangular frame and is parallel to the first flat plate and the second flat plate; a through groove is provided on the first flat plate to form the mortise structure with the middle partition.

[0022] Preferably, the bottom plate includes a flat plate portion and a vertical plate portion, one end of the flat plate portion is connected to the sticking tube, and the other end is provided with the vertical plate portion.

[0023] Preferably, the position where the flat plate portion is connected to the sticking tube is provided with concave-convex patterns, and the side of the vertical plate portion facing the sticking tube is provided with concave-convex patterns.

[0024] Preferably, the cover plate and the sticking tube are an integral structure.

[0025] A solar photovoltaic assembly comprises the above-mentioned snow shield clip, wherein the frame of the solar photovoltaic assembly is installed in the embracing space.

[0026] On the basis of conforming to the common sense in this field, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0027] The positive progressive effect of the present invention is that the snow blocking clip of the present invention can effectively block and break up sliding snow and ice, reduce the accumulation of snow and ice at the edge of the photovoltaic module, and reduce the risk of safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic structural diagram of a snow guard clip according to a preferred embodiment of the present invention.

[0029] Description of reference numerals:

[0030] Tube 1

[0031] Mortise structure 11

[0032] Base plate 2

[0033] Flat plate part 21

[0034] Riser portion 22

[0035] Cover 3

[0036] Block Knife 4

[0037] Mortise and tenon structure 41

[0038] Fastening bolt 5 DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] It should be noted that in the claims and description of this patent, the terms "comprises," "includes," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or apparatus comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a" does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0041] like Figure 1 As shown, this embodiment discloses a snow guard clip, which includes a sticking tube 1, a bottom plate 2, a cover plate 3 and a guard blade 4.

[0042] In this embodiment, the tube 1 is rectangular in shape, but alternative embodiments allow for other shapes. Furthermore, in this embodiment, the tube 1 comprises a first riser, a second riser, a first flat plate, a second flat plate, and a middle partition. The first riser, the first flat plate, the second riser, and the second flat plate are sequentially connected to form a rectangular frame. The middle partition is positioned within the rectangular frame and parallel to the first and second flat plates. In this embodiment, the rectangular frame composed of multiple plates provides the tube 1 with high structural stability and rigidity.

[0043] The bottom plate 2 and one end of the first vertical plate of the tube 1 ( Figure 1 The lower end of the tube is connected to the second flat plate on the lower side of the tube 1 and is spaced apart.

[0044] The cover plate 3 is installed on one end of the second vertical plate of the tube 1 ( Figure 1 The upper end of the middle plate) and is arranged opposite to the bottom plate 2.

[0045] The bottom plate 2, the sticking tube 1 and the cover plate 3 form an embracing space for accommodating the frame of the photovoltaic module, so as to facilitate installation on the photovoltaic module.

[0046] The knife block 4 is installed at the upper end of the tube 1. The blade of the knife block 4 is higher than the surface of the cover plate 3 away from the bottom plate 2 and the direction of the blade is the same as the extension direction of the bottom plate 2 to ensure that the blade of the knife block 4 first contacts the part of the sliding ice and snow.

[0047] In this embodiment, the snow guard clips with the above structural form can effectively block and break up the sliding snow and ice, reduce the accumulation of snow and ice at the edge of the photovoltaic module, and reduce the risk of safety accidents.

[0048] Furthermore, in this embodiment, a first bolt hole is provided at the location where the base plate 2 connects to the tube 1, and a second bolt hole is provided at a location on the tube 1 opposite the first bolt hole. The snow guard also includes fastening bolts 5 that pass through the first and second bolt holes. Thus, the base plate 2 and the tube 1 are connected by bolts, and the distance between the tube 1 and the base plate 2 can be increased or decreased by rotating the bolts, making them easy to adjust.

[0049] Furthermore, in order to facilitate the adjustment of the length of the base plate 2 exposed from the tube 1 so that the snow guard can adapt to the frames of photovoltaic modules of different sizes, the first bolt hole of this embodiment is set as a waist-shaped hole, and the length direction of the waist-shaped hole is the same as the extension direction of the base plate 2.

[0050] Furthermore, in this embodiment, the blade 4 is detachably mounted on the tube 1 to facilitate the removal and replacement of the blade 4. When the blade 4 is damaged, only the blade 4 needs to be replaced instead of the entire snow clip, thereby reducing the overall replacement cost.

[0051] Furthermore, in this embodiment, a mortise and tenon structure 11 is provided at one end of the sticking tube 1 away from the bottom plate 2. Specifically, a through groove is provided on the first flat plate and forms the mortise and tenon structure 11 with the middle partition. A blade is provided on the side of one end of the knife stop 4, and a tenon structure 41 is provided on the other end to match the mortise and tenon structure 11.

[0052] In this embodiment, the mortise and tenon structure simplifies the installation process of the blade guard 4, making installation and maintenance more convenient and quick. In addition, the mortise and tenon joint 1 is a traditional connection method with good stability and durability, and is suitable for use in harsh environments.

[0053] Furthermore, in this embodiment, the bottom plate 2 includes a flat plate portion 21 and a vertical plate portion 22 . One end of the flat plate portion 21 is connected to the sticking tube 1 , and the other end is provided with the vertical plate portion 22 .

[0054] In this embodiment, the L-shaped bottom plate 2 is used to more firmly mount the snow guard on the frame of the photovoltaic module.

[0055] Furthermore, in this embodiment, the flat plate portion 21 is provided with a grooved surface where it connects to the tube 1, and the vertical plate portion 22 is provided with a grooved surface on the side facing the tube 1. The grooved surface where the flat plate portion 21 connects to the tube 1 prevents the tube 2 from sliding on the flat plate portion 21 after the fastening bolts are locked. The grooved surface on the side of the vertical plate portion 22 facing the tube 1 increases the friction between the base plate 2 and the frame of the photovoltaic module, helping to maintain the stability of the snow clip in various environmental conditions.

[0056] In this embodiment, the cover plate 3 and the sticking tube 1 are an integrated structure. The cover plate 3 and the sticking tube 1 as a whole can provide better structural stability and overall rigidity.

[0057] This embodiment also discloses a solar photovoltaic assembly, which includes the aforementioned snow guard clip, a bottom plate 2, a sticking tube 1, and a cover plate 3 to form an embracing space, and a frame of the solar photovoltaic assembly is installed in the embracing space.

Claims

1. A snow clip, characterized in that: include: Stick tube; A bottom plate connected to one end of the sticking tube; A cover plate is installed on one side of the other end of the sticking tube and is arranged opposite to the bottom plate, and the bottom plate, the sticking tube, and the cover plate enclose an embracing space; A knife block is installed on the sticking tube, wherein the blade of the knife block is higher than the surface of the cover plate away from the bottom plate and the direction of the blade is the same as the extension direction of the bottom plate.

2. The snow clip according to claim 1, wherein: A first bolt hole is provided at a position where the bottom plate is connected to the sticking tube; A second bolt hole is provided at a position of the sticking tube opposite to the first bolt hole; The snow guard clip further includes a fastening bolt passing through the first bolt hole and the second bolt hole.

3. The snow clip according to claim 2, wherein: The first bolt hole is a waist-shaped hole, and the length direction of the waist-shaped hole is the same as the extension direction of the bottom plate.

4. The snow clip according to claim 1, wherein: The knife stopper is detachably mounted on the sticking tube.

5. The snow clip according to claim 4, wherein: The end of the sticking tube away from the bottom plate is provided with a mortise structure; A blade is provided on the side surface of one end of the knife block, and a tenon structure matching the mortise and tenon structure is provided on the other end.

6. The snow clip according to claim 5, wherein: The sticking tube includes a first vertical plate, a second vertical plate, a first flat plate, a second flat plate and a middle partition plate; The first vertical plate, the first flat plate, the second vertical plate and the second flat plate are connected in sequence to form a rectangular frame; the middle partition is arranged inside the rectangular frame and is parallel to the first flat plate and the second flat plate; a through groove is provided on the first flat plate to form the mortise structure with the middle partition.

7. The snow clip according to claim 1, wherein: The bottom plate includes a flat plate portion and a vertical plate portion. One end of the flat plate portion is connected to the sticking tube, and the other end is provided with the vertical plate portion.

8. The snow clip according to claim 7, wherein: The position where the flat plate part is connected to the sticking tube is provided with concave and convex patterns, and the side of the vertical plate part facing the sticking tube is provided with concave and convex patterns.

9. The snow clip according to claim 1, wherein: The cover plate and the sticking tube are an integrated structure.

10. A solar photovoltaic module, characterized in that: Comprising the snow guard clip according to any one of claims 1 to 9, the frame of the solar photovoltaic component is installed in the embracing space.

Images