Frame antiskid device and packaging frame

Abstract

The utility model discloses a frame antiskid device and a packaging frame. The frame anti-skid device comprises a buckle component, the buckle component comprises a contact matching part and an anti-falling fixing part, the contact matching part is connected with the anti-falling fixing part, the contact matching part is used for being attached to the C face of a frame, and the anti-falling fixing part is used for being fixed to a protruding part of the C face of the frame. According to the frame anti-skid device, the friction force between the assemblies can be reduced, the problems of slippage, dislocation and coating damage in the stacking process of the assemblies are solved, and the coating damage caused by slippage in the stacking and transporting process of the assemblies is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic, in particular to an anti-slip device for a frame and a packaging frame. Background Art

[0002] With the rapid iteration of the photovoltaic industry, the development of photovoltaic products has entered a period of rapid development. Composite materials have gradually been used as the packaging frames of photovoltaic modules. For example, glass fiber reinforced polyurethane composite materials have excellent corrosion resistance, aging resistance, and low carbon emissions. The frames prepared from this material have more advantages than aluminum frames in areas with high corrosion, such as at sea, on water surfaces, and in saline-alkali lands. At present, the surface of the composite material frame is mainly processed by spraying technology, and the surface of the frame is relatively smooth, which makes it easy to have problems such as misalignment, slippage, and stacking inclination when stacking the composite material frames. In the current anti-slip solutions, one is to paste anti-slip pads on the surface of the frame, but there will be residual glue and exposed white situations with the anti-slip pads, which affect the aesthetics of the module, and the processing process will additionally increase equipment and labor costs; the other is to use a film-covered anti-slip strip. After using the film-covered anti-slip strip for a period of time, the film needs to be torn off manually, the operation is cumbersome, the labor cost is increased, and there is also a risk of environmental pollution in the subsequent installation process. Summary of the Utility Model

[0003] Based on this, it is necessary to provide an anti-slip device for a frame. The anti-slip device for a frame of the utility model can increase the friction force between components, avoid problems such as slippage, misalignment, and coating damage when stacking components, and prevent coating damage caused by slippage during component stacking and transportation.

[0004] An embodiment of the present application provides an anti-slip device for a frame.

[0005] An anti-slip device for a frame includes a buckle component. The buckle component includes a contact and cooperation part and an anti-detachment and fixation part. The contact and cooperation part is connected to the anti-detachment and fixation part. The contact and cooperation part is used to fit on the C surface of the frame, and the anti-detachment and fixation part is used to be fixed on the protruding part of the C surface of the frame.

[0006] In some of the embodiments, the anti-detachment and fixation part is bent into a hook shape, and the anti-detachment and fixation part can be engaged and embedded with the protruding part of the C surface of the frame.

[0007] In some of the embodiments, the buckle component further includes a limiting part. The limiting part is connected to the contact and cooperation part, and the limiting part and the anti-detachment and fixation part are respectively located on both sides of the contact and cooperation part. The limiting part and the contact and cooperation part have an included angle, and the limiting part is used to fit on the B surface of the frame.

[0008] In some of the embodiments, the limiting part is perpendicular to the contact and cooperation part, and the connection part between the limiting part and the contact and cooperation part is in a smooth transition.

[0009] In some of these embodiments, the snap component is elastic.

[0010] In some of these embodiments, the connection between the contact and mating portion and the anti - detachment and fixing portion has a smooth transition.

[0011] In some of these embodiments, the border anti - slip device further includes an anti - slip reinforcement component, which is connected to the outer surface of the contact and mating portion, and the anti - slip reinforcement component is used to increase the friction force of the outer surface of the contact and mating portion.

[0012] In some of these embodiments, the anti - slip reinforcement component includes a plurality of spaced - apart protrusions and / or a plurality of spaced - apart grooves.

[0013] In some of these embodiments, the protrusions include one or several of a prismatic structure and a pyramidal structure.

[0014] In some of these embodiments, the border anti - slip device is an integral structure.

[0015] An embodiment of the present application also provides a packaging border.

[0016] A packaging border includes a border and the border anti - slip device as described above, and the border anti - slip device is installed on the border.

[0017] The above - mentioned border anti - slip device is provided with a contact and mating portion and an anti - detachment and fixing portion. The anti - detachment and fixing portion is used to fix on the protruding portion of the C - surface of the border, and the contact and mating portion fits on the C - surface of the border to increase the friction force of the C - surface of the border. When the borders are stacked, the contact and mating portions on adjacent borders come into contact and cooperation, increasing the friction force between the borders, avoiding the slipping and dislocation phenomena during the stacking of components, reducing or avoiding the damage of the coating on the border, and preventing the coating damage caused by the slipping during the stacking and transportation of components. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] In order to more completely understand the present application and its beneficial effects, the following will be described in conjunction with the drawings. Among them, the same reference numerals in the following description represent the same parts.

[0020] Figure 1 Schematic diagram of the border anti - slip device according to an embodiment of the present utility model;

[0021] Figure 2 Schematic diagram of the side view after the anti-slip device of the frame and the frame are matched according to an embodiment of the present invention;

[0022] Figure 3 Schematic diagram of the side view after the anti-slip device of the frame and the frame are matched according to another embodiment of the present invention;

[0023] Figure 4 Schematic diagram of the side view after the anti-slip device of the frame and the frame are matched according to another embodiment of the present invention;

[0024] Figure 5 Schematic diagram of the front view after the anti-slip device of the frame and the frame are matched according to an embodiment of the present invention.

[0025] Description of reference numerals

[0026] 10. Anti-slip device of the frame; 100. Buckle component; 101. Contact and cooperation part; 102. Anti-detachment and fixing part; 103. Limiting part; 200. Anti-slip enhancement component; 20. Encapsulation frame; 21. Frame; 22. Protrusion. Detailed implementation manners

[0027] In order to make the above objects, features, and advantages of the present invention more obvious and understandable, the following will describe the detailed implementation manners of the present invention with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0029] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0031] In the description of the present utility model, the meaning of "several" is more than one, the meaning of "multiple" is more than two, and understandings such as "greater than", "less than", "exceeding" do not include the present number, while understandings such as "above", "below", "within" include the present number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0033] The embodiment of the present application provides a frame anti-slip device 10 to solve at least one of the following problems existing in the prior art when using anti-slip pads and anti-slip films as anti-slip solutions: (1) The anti-slip pad has residual glue and overflow glue, and additional labor is required to clean the residual glue, resulting in an increase in labor costs; (2) The anti-slip film will block the water leakage holes of the photovoltaic module, and after a period of time, the film sticker will be torn off from the surface of the module, and the torn film sticker will be treated as garbage, resulting in the problem of secondary garbage cleaning, and environmental pollution will be caused if not treated in time; (3) The use of adhesives will cause certain pollution to the environment. The frame anti-slip device 10 will be described below with reference to the accompanying drawings.

[0034] The anti-slip device 10 for the frame provided by the embodiment of the present application. Exemplarily, please refer to Figure 1 as shown in Figure 1 which is a schematic structural diagram of the anti-slip device 10 for the frame provided by the embodiment of the present application. The anti-slip device 10 of the present application can be used for the anti-slip purpose of the composite material frame.

[0035] To more clearly illustrate the structure of the anti-slip device 10 for the frame, the anti-slip device 10 will be introduced below in conjunction with the accompanying drawings. Exemplarily, please refer to Figure 1 as shown in Figure 2 a kind of anti-slip device 10 for the frame, including a buckle component 100. The buckle component 100 includes a contact and cooperation part 101 and an anti-disengagement and fixing part 102. The contact and cooperation part 101 is connected to the anti-disengagement and fixing part 102. Refer to Figure 2 as shown in

[0036] which is a schematic side view of the anti-slip device 10 for the frame cooperating with the frame 21 according to an embodiment of the present utility model. The contact and cooperation part 101 is used to fit on the C surface of the frame 21. The anti-disengagement and fixing part 102 is used to be fixed on the protruding part 22 on the C surface of the frame 21.

[0037] In some of the embodiments, the anti-disengagement and fixing part 102 is bent into a hook shape. The anti-disengagement and fixing part 102 can be engaged and embedded with the protruding part 22 on the C surface of the frame 21. The engagement and embedding cooperation means that the anti-disengagement and fixing part 102 and the protruding part 22 on the C surface can be engaged to achieve a detachable embedded cooperation.

[0037] In some of the embodiments, the buckle component 100 further includes a limiting part 103. The limiting part 103 is connected to the contact and cooperation part 101, and the limiting part 103 and the anti-disengagement and fixing part 102 are respectively located on both sides of the contact and cooperation part 101. The limiting part 103 and the contact and cooperation part 101 have an included angle. The limiting part 103 is used to fit on the B surface of the frame 21. The limiting part 103 and the anti-disengagement and fixing part 102 cooperate with each other to realize the whole buckle component 100 being clamped on the C surface of the frame 21.

[0038] In some of the embodiments, the limiting part 103 is perpendicular to the contact and cooperation part 101, and the connection part between the limiting part 103 and the contact and cooperation part 101 is in a smooth transition. The smooth transition can reduce the bump damage to the operator caused by the corner between the limiting part 103 and the contact and cooperation part 101, and reduce the bump damage when the adjacent frames 21 are stacked on each other, etc.

[0039] In some of the embodiments, the buckle component 100 has elasticity. The buckle component 100 with elastic ability can be deformed to realize the clamping connection with the frame 21.

[0040] In some of these embodiments, the connection between the contact mating portion 101 and the anti - detachment fixing portion 102 has a smooth transition. The smooth transition can reduce the bumping damage to the operator caused by the corner between the contact mating portion 101 and the anti - detachment fixing portion 102, and reduce the bumping damage when adjacent frames 21 are stacked on each other, etc.

[0041] In some of these embodiments, the frame anti - slip device 10 further includes an anti - slip enhancement component 200. The anti - slip enhancement component 200 is connected to the outer surface of the contact mating portion 101, and the anti - slip enhancement component 200 is used to increase the friction of the outer surface of the contact mating portion 101.

[0042] In some of these embodiments, the anti - slip enhancement component 200 includes a plurality of spaced - apart protrusions and / or a plurality of spaced - apart grooves.

[0043] In some of these embodiments, refer to Figure 3 and Figure 4 As shown, the protrusions of the anti - slip enhancement component 200 include one or several of a prismatic structure and a pyramidal structure. For example, Figure 3 is a schematic side view of the frame anti - slip device 10 and the frame 21 after cooperation according to another embodiment of the present utility model. Figure 3 In it, the anti - slip enhancement component 200 includes a plurality of spaced - apart protrusions, and the protrusions include a prismatic structure. Again, for example, Figure 4 is a schematic side view of the frame anti - slip device 10 and the frame 21 after cooperation according to another embodiment of the present utility model. Figure 4 In it, the anti - slip enhancement component 200 includes a plurality of spaced - apart protrusions, and the protrusions include a pyramidal structure.

[0044] In some of these embodiments, the frame anti - slip device 10 is an integral structure. Specifically, the contact mating portion 101, the anti - detachment fixing portion 102, the limiting portion 103, and the anti - slip enhancement component 200 of the present application can form an integral structure by injection molding, cutting molding, 3D printing molding, etc.

[0045] In some of these embodiments, the material selection of the border anti-slip device 10 can be as follows: Materials with a high coefficient of friction such as rubber and plastic are selected and supplemented with a matte surface treatment technology, so as to form good friction performance on the surface of the contact and mating part 101, thereby improving the anti-slip performance of the border anti-slip device 10. For example, the material of the border anti-slip device 10 is composed of one or more materials such as silicone rubber, nitrile rubber, and polyurethane rubber. The hardness of the border anti-slip device 10 is close to that of the coating of the border 21, and it has certain wear resistance and weather resistance. In this application, materials with a high coefficient of friction such as rubber and plastic are selected as the raw materials of the border anti-slip device 10. At the same time, the border anti-slip device 10 completely covers the wall surface of the border 21, and the border anti-slip device 10 separates the components from each other, which can effectively increase the friction force on the surface of the composite material border coating, avoid direct contact friction between adjacent borders 21, prevent the photovoltaic module border 21 from slipping and the coating from being damaged, and affect the appearance of the module, and improve the service life of the module.

[0046] In some of these embodiments, the thicknesses of the contact and mating part 101, the anti-detachment fixing part 102, and the limiting part 103 are 0.5 mm to 1.0 mm respectively. Refer to Figure 1 As shown, the contact and mating part 101, the anti-detachment fixing part 102, and the limiting part 103 are generally in an approximate "U-shaped" structure as a whole. The approximate "U-shaped" structure design can enable the buckle component 100 to cover the border 21, prevent the problem of slipping and scratching of the module coating when the modules are stacked, and can also improve the durability of the border anti-slip device 10 and prevent it from breaking during use.

[0047] In some of these embodiments, the length of the contact and mating part 101 along the extension direction of the border 21 is 60 mm to 100 mm. Preferably, the length of the contact and mating part 101 along the extension direction of the border 21 is 80 mm.

[0048] In some of these embodiments, the width of the contact and mating part 101 along the direction perpendicular to the extension direction of the border 21 is 10 mm to 20 mm. Preferably, the width of the contact and mating part 101 along the direction perpendicular to the extension direction of the border 21 is 15 mm.

[0049] In some of these embodiments, when the above-mentioned border anti-slip device 10 is in use, as shown in Figure 5, Figure 5 This is a front view schematic diagram of the border anti-slip device 10 and the border 21 in cooperation according to an embodiment of the present invention. 3 to 6 border anti-slip devices 10 can be provided on the longer border 21, and 2 to 5 border anti-slip devices 10 can be provided on the shorter border 21. It is not difficult to understand that the number of the border anti-slip devices 10 can be set as needed. A plurality of border anti-slip devices 10 are distributed at intervals on the border 21.

[0050] It should be noted that in this application, when it comes to numerical intervals (i.e., numerical ranges), unless otherwise specified, the distribution of the selectable numerical values within the numerical interval is considered continuous, and includes the two numerical endpoints of the numerical interval (i.e., the minimum value and the maximum value), as well as each numerical value between these two numerical endpoints. Unless otherwise specified, when the numerical interval only refers to the integers within the numerical interval, it includes the two endpoint integers of the numerical range, as well as each integer between the two endpoints, which is equivalent to directly listing each integer. When multiple numerical ranges are provided to describe features or characteristics, these numerical ranges can be combined. In other words, unless otherwise specified, the numerical ranges disclosed in this application should be understood to include any and all sub-ranges subsumed therein. The "numerical values" in the numerical interval can be any quantitative values, such as numbers, percentages, ratios, etc. The "numerical interval" is allowed to broadly include quantitative intervals such as percentage intervals, ratio intervals, and ratio value intervals.

[0051] An embodiment of the present application further provides a packaging frame 20.

[0052] A packaging frame 20 includes a frame 21 and the above-mentioned frame anti-slip device 10, and the frame anti-slip device 10 is installed on the frame 21. Specifically, the contact and cooperation part 101 is attached to the C surface of the frame 21. The anti-disengagement and fixation part 102 is fixed on the protrusion 22 on the C surface of the frame 21, and the limiting part 103 is attached to the B surface of the frame 21. The frame anti-slip device 10 can be disassembled from the frame 21.

[0053] In some of these embodiments, in the above-mentioned packaging frame 20, the frame 21 can be a composite material frame prepared from composite materials, such as a glass fiber reinforced polyurethane composite material frame. It is not difficult to understand that the frame 21 of the present application can also be prepared from other composite materials.

[0054] In summary, for the above-mentioned frame anti-slip device 10, the contact and cooperation part 101 and the anti-disengagement and fixation part 102 are provided. The anti-disengagement and fixation part 102 is used to be fixed on the protrusion 22 on the C surface of the frame 21, and the contact and cooperation part 101 is attached to the C surface of the frame 21 to increase the friction force of the C surface of the frame 21. When adjacent frames 21 are stacked, through the contact and cooperation of the contact and cooperation parts 101 on the adjacent frames 21, the friction force between the frames 21 and the frames 21 is increased, avoiding the phenomena of slipping and misalignment during component stacking, reducing or avoiding damage to the coating on the frame 21, and preventing coating damage caused by slipping during component stacking and transportation.

[0055] In the above embodiments, the descriptions of each embodiment have their own focuses. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0056] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as falling within the scope described in this specification.

[0057] The above-described embodiments only represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several variations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model should be subject to the appended claims.

Claims

1. A border anti-slip device (10), characterized in that, It includes a buckle component (100), the buckle component (100) includes a contact and fit portion (101) and an anti - detachment and fixing portion (102). The contact and fit portion (101) is connected to the anti - detachment and fixing portion (102). The contact and fit portion (101) is used to fit on the C - surface of the frame (21), and the anti - detachment and fixing portion (102) is used to be fixed on the protrusion (22) on the C - surface of the frame (21).

2. The anti-slip device (10) for the frame according to claim 1, characterized in that, The anti - detachment and fixing portion (102) is bent into a hook shape, and the anti - detachment and fixing portion (102) can be engaged and embedded with the protrusion (22) on the C - surface of the frame (21).

3. The anti-slip device (10) for the frame according to claim 1, characterized in that, The buckle component (100) further includes a limiting portion (103). The limiting portion (103) is connected to the contact and fit portion (101), and the limiting portion (103) and the anti - detachment and fixing portion (102) are respectively located on both sides of the contact and fit portion (101). The limiting portion (103) and the contact and fit portion (101) have an included angle, and the limiting portion (103) is used to fit on the B - surface of the frame (21).

4. The anti-slip device (10) for the frame according to claim 3, characterized in that, The limiting portion (103) is perpendicular to the contact and fit portion (101), and the connection between the limiting portion (103) and the contact and fit portion (101) is in a smooth transition.

5. The anti-slip device (10) for a frame according to any one of claims 1 to 4, characterized in that, The buckle component (100) has elasticity.

6. The anti-slip device (10) for the frame according to any one of claims 1 to 4, characterized in that, The connection between the contact and fit portion (101) and the anti - detachment and fixing portion (102) is in a smooth transition.

7. The border anti-slip device (10) according to any one of claims 1 to 4, characterized in that, The frame anti - slip device (10) further includes an anti - slip enhancement component (200). The anti - slip enhancement component (200) is connected to the outer surface of the contact and fit portion (101), and the anti - slip enhancement component (200) is used to increase the friction of the outer surface of the contact and fit portion (101).

8. The anti-slip device (10) for the frame according to claim 7, characterized in that, The anti - slip enhancement component (200) includes a plurality of spaced - apart protrusions and / or a plurality of spaced - apart grooves.

9. The anti-slip device (10) for the frame according to claim 8, characterized in that, The protrusions include one or several of a prismatic structure and a pyramidal structure.

10. An encapsulation frame (20), characterized in that, It includes a frame (21) and the frame anti - slip device (10) according to any one of claims 1 - 9. The frame anti - slip device (10) is installed on the frame (21).

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