Novel a-surface dust accumulation prevention frame assembly

Abstract

The utility model discloses a novel A surfaceless dustproof frame assembly, it includes bottom plate, first frame assembly, second frame assembly and fixing piece, is seted up with guide groove and guide block on bottom plate, first frame assembly includes first sliding seat and first frame body, and first frame body sets up on first sliding seat, and the slider is seted up with first mounting hole on first sliding seat, and the second frame assembly includes second sliding seat and second frame body, and second frame body sets up on second sliding seat, and the sliding slot is seted up with second mounting hole on second sliding seat, and second mounting hole is configured as cooperation first mounting hole and fixing piece, to fix and connect two groups first frame assembly and two groups second frame assembly on bottom plate. The novel A surfaceless dustproof frame assembly through bottom plate, first frame assembly, second frame assembly and fixing piece cooperation, avoided in the outdoor, because A side and accumulated dust situation, improved the conversion efficiency of photovoltaic module.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module frame technology, and in particular to a novel frame module without A-side dust accumulation prevention. Background Technology

[0002] Currently, the installed capacity of large-scale ground-mounted power stations and distributed power stations is increasing year by year. The types of installed components and installation methods are also diverse. Large-scale ground-mounted power stations and most distributed power stations have solved the challenges of moisture and load after component installation through technologies such as anodizing, hot-dip galvanizing, and UV resistance, achieving a lifespan of 25 years or even longer. Large-scale photovoltaic power stations generally have a large installed capacity, a large amount of installation work, and complex operation and maintenance. In contrast, distributed photovoltaic solutions are favored by residential customers. Distributed power stations have more stringent requirements for component appearance and electrical performance than conventional components.

[0003] Most existing framed components have a long A-side, commonly known as having a frame. This framed design affects the photovoltaic light-receiving area and easily accumulates dust in outdoor environments, leading to a decrease in the conversion efficiency of the photovoltaic panels. Summary of the Invention

[0004] To address the related technical problems, the purpose of this utility model is to provide a novel dust-free A-side anti-dust frame assembly to solve the problem of reduced photovoltaic panel conversion efficiency caused by dust accumulation.

[0005] To achieve the above objectives, the embodiments of this utility model adopt the following technical solutions: A novel dust-proof frame assembly without an A-side includes a base plate, two sets of first frame assemblies, two sets of second frame assemblies, and fasteners, wherein: The base plate has guide grooves on both sides extending in the first direction, and guide blocks are provided on both sides extending in the second direction. The first direction and the second direction are perpendicular to each other. The first frame assembly includes a first slide block and a first frame. The first frame is disposed on the first slide block, and a slider is disposed on the first slide block corresponding to the guide groove. The first slide block is slidably mounted on opposite sides of the base plate along a first direction. The slider has a first mounting hole at each end, and the first mounting hole is configured to mount a fixing component. The second frame assembly includes a second slide and a second frame. The second frame is disposed on the second slide, and a slide groove is provided on the second slide corresponding to the guide block. The second slide can be slidably installed on opposite sides of the base plate along the second direction. Two second mounting holes are respectively opened at both ends of the slide groove. The second mounting holes are configured to cooperate with the first mounting hole and the fastener to connect adjacent first frame assemblies and second frame assemblies, thereby fixing two sets of first frame assemblies and two sets of second frame assemblies to the base plate.

[0006] Optionally, the inner walls of the guide groove and the slide are provided with first reinforcing ribs at equal intervals, and the periphery of the first reinforcing ribs is chamfered.

[0007] Optionally, the guide block and the slider are provided with second reinforcing ribs at equal intervals on their outer walls, and the periphery of the second reinforcing ribs is chamfered.

[0008] Optionally, the two ends of the slide are symmetrically provided with clearance grooves, which are configured to avoid the two ends of the slider.

[0009] Optionally, a first limiting groove is provided on the inner wall of the first mounting hole, and a second limiting groove is provided on the inner wall of the second mounting hole.

[0010] Optionally, the fixing component includes a fixing rod, which is rectangular in shape. Multiple limiting blocks are equidistantly arranged on the first, second, third, and fourth surfaces of the fixing rod along its length. The limiting blocks are cubes, and guide surfaces are symmetrically provided on the top of each of the four sides of the limiting blocks. The limiting blocks are configured to snap into the first limiting groove and the second limiting groove.

[0011] Optionally, two first mounting holes are symmetrically arranged on both sides of the inside of the slide groove, and a mounting groove is provided on the outer end face of the second mounting hole, which is configured as a mounting cover plate.

[0012] Optionally, the mating surfaces of the base plate and the photovoltaic module are provided with a frosted layer, and the base plate and the photovoltaic module are fixed together by an adhesive.

[0013] The beneficial effects of this utility model are as follows: Compared with the prior art, the novel dust-proof frame assembly without an A-side provided by this utility model has the following beneficial effects: 1. By combining the base plate, two sets of first frame components, two sets of second frame components and fasteners, the accumulation of dust on the A side of the photovoltaic module in the outdoor environment is avoided, thus improving the conversion efficiency of the photovoltaic module. At the same time, the structure is simple and easy to install, improving the installation efficiency of the photovoltaic module. 2. The first reinforcing rib is chamfered around its perimeter, which can reduce friction and jamming between the slider and the guide groove and the inner wall of the groove, making the first and second frame components slide more smoothly and improving the ease of assembly and use. 3. The fixing rod is rectangular and has multiple limiting blocks with guide surfaces on each surface, so that the fixing component can firmly connect the adjacent first frame assembly and second frame assembly, avoid mutual rotation between the first frame assembly and the second frame assembly, and enhance the overall stability of the frame assembly. Attached Figure Description

[0014] To more clearly illustrate and understand the technical solutions in the embodiments of this utility model, the accompanying drawings used in the background technology and embodiment description of this utility model will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0015] Figure 1 This is a structural schematic diagram of a novel dust-proof frame assembly without an A-side provided by an embodiment of the present utility model; Figure 2 This is a schematic diagram of the structure of the base plate and the first frame assembly of a novel dust-proof frame assembly without an A-side provided by this utility model embodiment; Figure 3 This is a schematic diagram of the connection structure between the base plate and the second frame assembly of a novel dust-proof frame assembly without an A-side provided by this utility model embodiment; Figure 4 This is a schematic diagram of the connection structure between the first and second frame components of a novel dust-proof frame assembly without an A-side provided in this utility model embodiment; Figure 5 This is a structural schematic diagram of a fixing component for a novel dust-proof frame assembly without an A-side provided by an embodiment of this utility model. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to the accompanying drawings.

[0017] To facilitate understanding of this utility model, a more complete description of it will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model. It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intermediate component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or there may be an intermediate component. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of this utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0018] Please see Figures 1 to 5 As shown, this embodiment provides a novel dust-proof frame assembly without an A-side, comprising a base plate 10, two sets of first frame assemblies 20, two sets of second frame assemblies 30, and a fixing member 40. The base plate 10 has guide grooves 11 on both sides extending along a first direction, and guide blocks 12 on both sides extending along a second direction. The first and second directions are perpendicular to each other. Each first frame assembly 20 includes a first slide block 21 and a first frame 22. The first frame 22 is mounted on the first slide block 21, and a slider 23 is provided on the first slide block 21 corresponding to the guide grooves 11. The first slide block 21 can be slidably mounted on opposite sides of the base plate 10 along the first direction. The slider 23 has a first... A first mounting hole 24 is configured to mount a fixing member 40. The second frame assembly 30 includes a second slide 31 and a second frame 32. The second frame 32 is disposed on the second slide 31. A sliding groove 33 is provided on the second slide 31 corresponding to the guide block 12. The second slide 31 can be slidably mounted on opposite sides of the base plate 10 along the second direction. Two second mounting holes 34 are respectively opened at both ends of the sliding groove 33. The second mounting holes 34 are configured to cooperate with the first mounting hole 24 and the fixing member 40 to connect adjacent first frame assemblies 20 and second frame assemblies 30, thereby fixing two sets of first frame assemblies 20 and two sets of second frame assemblies 30 to the base plate 10.

[0019] Specifically, the first direction is the x-direction, and the second direction is the y-direction.

[0020] Specifically, the first slide block 21 can be slidably mounted on the guide groove 11 on the base plate 10 in the first direction via the slider 23.

[0021] Specifically, the second slide block 31 can be slidably mounted on the guide block 12 of the base plate 10 along the second direction via the slide groove 33.

[0022] Specifically, the first slide 21 and the first frame 22 are integrally formed.

[0023] Specifically, the second slide 31 and the second frame 32 are integrally formed.

[0024] It can be seen that the combination of the base plate 10, two sets of first frame components 20, two sets of second frame components 30 and fasteners 40 avoids the accumulation of dust on the A side of the photovoltaic module in the outdoor environment, thereby improving the conversion efficiency of the photovoltaic module. At the same time, the structure is simple and easy to install, thus improving the installation efficiency of the photovoltaic module.

[0025] In one embodiment, the inner walls of the guide groove 11 and the slide groove 33 are provided with first reinforcing ribs 50 at equal intervals, and the periphery of the first reinforcing ribs 50 is provided with chamfers.

[0026] As can be seen, the first reinforcing ribs 50 are equidistantly arranged on the inner walls of the guide groove 11 and the slide groove 33, which can effectively enhance the structural strength of the guide groove 11 and the slide groove 33, and improve their load-bearing capacity and resistance to deformation. During the sliding process of the first frame assembly 20 and the second frame assembly 30, the first reinforcing ribs 50 can disperse stress and prevent the guide groove 11 and the slide groove 33 from being damaged due to uneven force. At the same time, the first reinforcing ribs 50 are chamfered around their periphery, which can reduce the friction and jamming between the slider 23 and the inner walls of the guide groove 11 and the slide groove 33, making the first frame assembly 20 and the second frame assembly 30 slide more smoothly and improving the convenience of assembly and use.

[0027] In one embodiment, the outer walls of the guide block 12 and the slider 23 are provided with second reinforcing ribs 60 at equal intervals, and the periphery of the second reinforcing ribs 60 is provided with chamfers.

[0028] Specifically, both guide block 12 and slider 23 are T-shaped.

[0029] As can be seen, the guide block 12 and slider 23 are provided with second reinforcing ribs 60 at equal intervals on their outer walls, which enhances the structural strength of the guide block 12 and slider 23 and improves the overall stability of the frame assembly. When the frame assembly is subjected to external forces, the second reinforcing ribs 60 can effectively disperse stress and prevent the guide block 12 and slider 23 from deforming or being damaged. At the same time, the chamfered edges of the second reinforcing ribs 60 can prevent the guide block 12 and slider 23 from making sharp collisions when in contact with other components, reducing friction and damage, and extending the service life of the components.

[0030] In one implementation, the two ends of the slide groove 33 are symmetrically provided with relief grooves 35, which are configured to avoid the two ends of the slider 23.

[0031] As can be seen, the sliding groove 33 is symmetrically provided with clearance grooves 35 at both ends, which can avoid the two ends of the slider 23 when the first frame assembly 20 and the second frame assembly 30 are connected, thus avoiding interference between the slider 23 and the sliding groove 33, ensuring the smooth progress of the assembly process, and enabling the adjacent first frame assembly 20 and second frame assembly 30 to be tightly connected, thereby improving assembly efficiency and quality.

[0032] In one embodiment, a first limiting groove 25 is provided on the inner wall of the first mounting hole 24, and a second limiting groove 36 is provided on the inner wall of the second mounting hole 34.

[0033] As can be seen, the inner walls of the first mounting hole 24 and the second mounting hole 34 are respectively provided with a first limiting groove 25 and a second limiting groove 36, which provide precise positioning and limiting for the installation of the fastener 40. Through the cooperation of the first limiting groove 25, the second limiting groove 36 and the fastener 40, it can be ensured that the fastener 40 is accurately installed in the mounting hole, thereby improving the stability and reliability of the connection.

[0034] In one embodiment, the fixing member 40 includes a fixing rod, which is rectangular. Multiple limiting blocks 41 are equidistantly arranged on the first, second, third, and fourth surfaces of the fixing rod along its length. Each limiting block 41 is cubic, and guide surfaces 42 are symmetrically arranged on the top of each of the four sides of the limiting block 41. The limiting block 41 is configured to be engaged in the first limiting groove 25 and the second limiting groove 36.

[0035] Specifically, the limiting block 41 is made of nylon and is fixedly installed on the fixing rod.

[0036] Specifically, one end of the fixing rod is provided with a handle 43, which is configured to install or remove the fixing rod.

[0037] As can be seen, the fixing rod is rectangular and has multiple limiting blocks 41 with guide surfaces 42 on each surface, so that the fixing member 40 can firmly connect the adjacent first frame assembly 20 and second frame assembly 30, avoid mutual rotation between the first frame assembly 20 and the second frame assembly 30, and enhance the overall stability of the frame assembly.

[0038] In one embodiment, two first mounting holes 24 are symmetrically arranged on both sides of the interior of the slide groove 33, and a mounting groove is provided on the outer end face of the second mounting hole 34, which is configured as a mounting cover plate 37.

[0039] Specifically, the bottom of the cover plate 37 is provided with a snap-fit ​​part corresponding to the mounting groove, and the cover plate 37 snaps into the mounting groove.

[0040] As can be seen, the two first mounting holes 24 are symmetrically arranged on both sides of the inner side of the slide groove 33. The second mounting hole 34 is provided with a mounting groove on the outer end face for mounting the cover plate 37. The installation of the cover plate 37 can cover the mounting hole, making the frame assembly look neater and more beautiful. At the same time, it can also play a protective role, preventing dust, moisture and other substances from entering the mounting hole and affecting the connection effect and service life of the fastener 40.

[0041] As one implementation method, a frosted layer 70 is provided on the mating surface between the base plate 10 and the photovoltaic module, and the base plate 10 and the photovoltaic module are fixed by an adhesive.

[0042] As can be seen, the frosted layer 70 on the mating surface between the base plate 10 and the photovoltaic module increases the friction between the two surfaces, making their bond tighter. The use of colloid further enhances the fixing effect, ensuring a firm and stable connection between the base plate 10 and the photovoltaic module, and improving the overall reliability and stability of the photovoltaic module.

[0043] In the embodiments disclosed in this utility model, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments disclosed in this utility model according to the specific circumstances.

[0044] The above embodiments merely illustrate the basic principles and characteristics of this utility model. This utility model is not limited to the above examples. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A novel dust-proof frame assembly without an A-side, characterized in that, The novel dust-proof frame assembly without an A-side includes a base plate, two sets of first frame assemblies, two sets of second frame assemblies, and fasteners, wherein: The base plate is provided with guide grooves on both sides extending along the first direction, and guide blocks are provided on both sides extending along the second direction. The first direction and the second direction are perpendicular to each other. The first frame assembly includes a first slide block and a first frame. The first frame is disposed on the first slide block. A slider is disposed on the first slide block corresponding to the guide groove. The first slide block is slidably mounted on opposite sides of the base plate along the first direction. First mounting holes are respectively provided at both ends of the slider, and the first mounting holes are configured to install the fixing member. The second frame assembly includes a second slide and a second frame. The second frame is disposed on the second slide. The second slide has a groove corresponding to the guide block. The second slide can be slidably mounted on opposite sides of the base plate along the second direction. Two second mounting holes are respectively opened at both ends of the groove. The second mounting holes are configured to cooperate with the first mounting holes and the fixing members to connect adjacent first frame assemblies and second frame assemblies, thereby fixing two sets of first frame assemblies and two sets of second frame assemblies to the base plate.

2. The novel dust-proof frame assembly without an A-side according to claim 1, characterized in that, The inner walls of the guide groove and the slide groove are provided with first reinforcing ribs at equal intervals, and the periphery of the first reinforcing ribs is chamfered.

3. A novel dust-proof frame assembly without an A-side according to claim 1, characterized in that, The guide block and the slider are both provided with second reinforcing ribs at equal intervals on their outer walls, and the periphery of the second reinforcing ribs is chamfered.

4. A novel dust-proof frame assembly without an A-side according to claim 1, characterized in that, The slide has symmetrical clearance grooves at both ends, which are configured to avoid the two ends of the slider.

5. A novel dust-proof frame assembly without an A-side according to claim 1, characterized in that, A first limiting groove is provided on the inner wall of the first mounting hole, and a second limiting groove is provided on the inner wall of the second mounting hole.

6. A novel dust-proof frame assembly without an A-side according to claim 5, characterized in that, The fixing component includes a fixing rod, which is rectangular. Multiple limiting blocks are equidistantly arranged on the first, second, third, and fourth surfaces of the fixing rod along its length. Each limiting block is cubic, and guide surfaces are symmetrically arranged on the top of each of the four sides of the limiting block. The limiting blocks are configured to snap into the first limiting groove and the second limiting groove.

7. A novel dust-proof frame assembly without an A-side according to claim 1, characterized in that, Two first mounting holes are symmetrically arranged on both sides of the inside of the slide groove, and a mounting groove is provided on the outer end face of the second mounting hole, which is configured as a mounting cover plate.

8. A novel dust-proof frame assembly without an A-side according to claim 1, characterized in that, The mating surface between the base plate and the photovoltaic module is provided with a frosted layer, and the base plate and the photovoltaic module are fixed together by an adhesive.

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