Profiled block and profiled assembly

Abstract

The utility model provides a section bar briquetting and section bar assembly relates to photovoltaic power generation technical field, and the section bar briquetting includes: briquetting body for compacting section bar, prevent the department with briquetting body link, prevent the department and include the first camber surface and second camber surface of meeting, the second camber surface is connected with briquetting body towards the one side of section bar, the first camber surface is located in the side of second camber surface away from briquetting body, the first camber surface sets up as convex camber surface, the second camber surface sets up as concave camber surface, prevent the department has to exert the compacting position of first force to section bar, and the compacting position is located first camber surface or is located the junction position of first camber surface and second camber surface, and at least some component force of first force points to the lateral direction of section bar, the utility model exerts compacting force to section bar through compacting position, and the pressure that prevents the department's compacting position bears disperses to first camber surface and second camber surface, and force is evenly transmitted through camber surface, thereby avoids the risk of deformation or fracture caused by too much concentration of stress on prevent the department.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic power generation technology, and in particular to profile pressing blocks and profile components. Background Technology

[0002] With the development of science and technology, the utilization of energy is receiving more and more attention, and the role of photovoltaic power generation technology in life is becoming more and more prominent. Photovoltaic power generation technology can convert light energy into electrical energy, making full use of the energy in nature.

[0003] Currently, Chinese invention patent application with publication number CN115514297A discloses an installation structure for a profile component and a pressure block, including a frame, a first anti-detachment protrusion at the corner of the top of the frame near its inner side, an anti-detachment hook on the pressure block, and the inner side of the anti-detachment hook matching the outer side of the first anti-detachment protrusion, and the top A surface of the frame fitting against the lower pressing surface of the pressure block.

[0004] Existing photovoltaic module and clamping block mounting structures use anti-detachment hooks on the clamping block to prevent lateral slippage of the profile, thereby ensuring the integrity of the photovoltaic module. However, when the pressure between the profile and the anti-detachment hooks is too high, the anti-detachment hooks may deform or break due to stress concentration. The inventor aims to provide a technical solution to address this problem. Utility Model Content

[0005] To overcome the problems existing in related technologies, this utility model provides a profile pressing block.

[0006] To achieve the above and other related objectives, this utility model provides the following technical solution: a profile pressing block, comprising: The pressure block body is used to press the profile and abuts against the side of the profile; An anti-detachment part is connected to the pressure block body. The anti-detachment part bends toward the profile. The anti-detachment part includes a first arc surface and a second arc surface that are in contact. The second arc surface is connected to the side of the pressure block body facing the profile. The first arc surface is located on the side of the second arc surface away from the pressure block body. The first arc surface is a convex arc surface, and the second arc surface is a concave arc surface. The anti-detachment part has a pressing position for applying a first force to the profile. The pressing position is located on the first arc surface or at the junction of the first arc surface and the second arc surface. At least a portion of the first force is directed toward the side of the profile.

[0007] In an exemplary embodiment of this utility model, the curvature of the first arc surface is set to R1, where 2.2 ≤ R1 ≤ 2.4.

[0008] In an exemplary embodiment of this utility model, the curvature of the second arc surface is set to R2, where 0.8 ≤ R2 ≤ 0.9.

[0009] In an exemplary embodiment of this utility model, the profile pressing block body includes: A vertical clamping part is provided to apply pressure in the vertical direction to the profile, and an anti-detachment part is provided on one side of the vertical clamping part; A lateral limiting portion, connected to the side of the vertical pressing portion away from the anti-detachment portion, the lateral limiting portion being used to abut against one side of the profile to laterally limit the profile; and, The fixing part is connected to the lateral limiting part and is fixed in a preset installation position to install and fix the pressure block body.

[0010] In an exemplary embodiment of this utility model, the vertical pressing part includes a pressing surface that contacts the profile, and the pressing surface is provided with an anti-slip structure.

[0011] In an exemplary embodiment of this utility model, the anti-slip structure is configured as a plurality of anti-slip ridges extending in the horizontal direction.

[0012] In an exemplary embodiment of this utility model, the lateral limiting portion has a first end connected to the vertical pressing portion and a second end connected to the fixing portion, wherein the thickness of the second end is greater than the thickness of the first end.

[0013] In an exemplary embodiment of the present invention, the lateral limiting portion has a first surface that abuts against the profile and a second surface that is disposed away from the first surface. The first surface is disposed in a vertical direction, and the second surface is disposed at an angle relative to the vertical direction.

[0014] In an exemplary embodiment of this utility model, the anti-detachment part further includes a third arc surface connected to the first arc surface, the end of the third arc surface away from the first arc surface being connected to the surface of the pressure block body opposite to the profile, and the third arc surface being configured as a convex arc surface.

[0015] The second aspect of this utility model provides the following technical solution: a profile assembly, comprising a profile and a profile pressing block as described above; The profile has a fourth arc surface that is disposed opposite to the second arc surface, and the fourth arc surface is configured as a concave arc surface.

[0016] The technical solutions provided by the embodiments of this utility model may include the following beneficial effects: After the pressure block body clamps and fixes the profile, it applies a vertical clamping force to the profile, while the anti-detachment part applies a first force towards the profile. A portion of this first force points laterally towards the profile, thus enabling the anti-detachment part and the pressure block body to stably fix the profile in the horizontal direction. The anti-detachment part applies clamping force to the profile through the clamping position, and the pressure borne by the clamping position of the anti-detachment part is distributed to the first and second arc surfaces. The force is evenly transmitted through the arc surfaces, thereby avoiding the risk of excessive stress concentration on the anti-detachment part, which could lead to deformation or breakage.

[0017] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit the present invention. Attached Figure Description

[0018] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the present invention.

[0019] Figure 1 This is an assembly diagram of the profile pressing block and the profile according to an exemplary embodiment of the present invention; Figure 2 This is a partial schematic diagram showing the assembly state of the profile pressing block and the profile according to an exemplary embodiment of the present invention; Figure 3 This is a schematic diagram of a profile pressing block according to an exemplary embodiment of the present invention.

[0020] Figure label: 100. Pressing block body; 110. Vertical pressing part; 111. Pressing surface; 112. Anti-slip structure; 120. Lateral limiting part; 121. First end; 122. Second end; 123. First surface; 124. Second surface; 130. Fixing part; 300. Anti-detachment part; 310. First arc surface; 320. Second arc surface; 330. Third arc surface; 400. Profile; 410. Fourth arc surface. Detailed Implementation

[0021] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this invention. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this invention as detailed in the appended claims.

[0022] With the development of technology, energy utilization is receiving increasing attention, and photovoltaic power generation technology is playing an increasingly prominent role in daily life. Photovoltaic power generation technology can convert light energy into electrical energy, making full use of natural energy. Existing technology discloses the installation structure of profile components and pressure blocks, which uses anti-detachment hooks on the pressure blocks to prevent lateral slippage of the profile, thereby ensuring the integrity of the profile component. However, when the pressure between the profile and the anti-detachment hooks is too high, the anti-detachment hooks may deform or break due to stress concentration.

[0023] Based on this, the present invention provides a profile clamping block and a profile assembly. After the clamping block body clamps and fixes the profile, the clamping block body applies a vertical clamping force to the profile, while the anti-detachment part applies a first force towards the profile. A portion of this first force is directed laterally towards the profile, thereby enabling the anti-detachment part and the clamping block body to cooperate in stably fixing the profile in the horizontal direction. The anti-detachment part applies clamping force to the profile through the clamping position, and the pressure borne by the clamping position of the anti-detachment part is distributed to the first and second arc surfaces. The force is evenly transmitted through the arc surfaces, thereby avoiding the risk of excessive stress concentration on the anti-detachment part, which could lead to deformation or breakage.

[0024] Please see Figure 2 and Figure 3 An exemplary embodiment of this utility model provides a profile pressing block, including a pressing block body 100 and an anti-detachment part 300. The pressing block body 100 is used to press the profile 400 and abuts against the side of the profile 400. The anti-detachment part 300 is connected to the pressing block body 100 and bends towards the side of the profile 400, that is, the anti-detachment part 300 bends diagonally downward. The anti-detachment part 300 includes a first arc surface 310 and a second arc surface 320 that are in contact. The second arc surface 320 is connected to the side of the pressing block body 100 facing the profile 400, and the first arc surface 310 is located on the side of the second arc surface 320 away from the pressing block body 100. The first arc surface 310 is a convex arc surface, and the second arc surface 320 is a concave arc surface. The anti-detachment part 300 has a pressing position for applying a first force to the profile 400. The pressing position is located at the junction of the first arc surface 310 and the second arc surface 320, so that the pressure from the profile 400 received at the pressing position can be evenly distributed to the first arc surface 310 and the second arc surface 320, thereby avoiding stress concentration at the pressing position. At least a portion of the first force is directed laterally towards the profile 400 and towards the direction of the pressure block body 100, so that the anti-detachment part 300 and the pressure block body 100 cooperate to press and fix the profile 400.

[0025] In an alternative embodiment, the pressing position can also be set on the first arc surface 310, through which the stress is transmitted and dispersed to the second arc surface 320, thereby dispersing the pressing force on the anti-detachment part 300 by the first arc surface 310 and the second arc surface 320, and avoiding stress concentration.

[0026] For example, the radian of the first arc surface 310 is set to R1, where 2.2 ≤ R1 ≤ 2.4. Specifically, it can be set to 2.2, 2.3, or 2.4.

[0027] For example, the radian of the second arc surface 320 is set to R2, 0.8≤R2≤0.9, specifically, for example, it can be set to 0.8, 0.84, 0.86 or 0.9.

[0028] In the profile 400 clamping block provided in this embodiment, after the clamping block body 100 clamps and fixes the profile 400, the clamping block body 100 applies a vertical clamping force to the profile 400, while the anti-detachment part 300 applies a first force to the profile 400. A portion of this first force is directed towards the side of the profile 400, thereby enabling the anti-detachment part 300 and the clamping block body 100 to stably fix the profile 400 in the horizontal direction. The anti-detachment part 300 applies clamping force to the profile 400 through the clamping position. The pressure borne by the clamping position of the anti-detachment part 300 is distributed to the first arc surface 310 and the second arc surface 320. The force is evenly transmitted through the arc surfaces, thereby avoiding the risk of deformation or breakage caused by excessive stress concentration on the anti-detachment part 300.

[0029] In one exemplary embodiment, please refer to Figure 1 and Figure 2 The profile 400 pressing block body 100 includes a vertical pressing part 110, a lateral limiting part 120, and a fixing part 130. The vertical pressing part 110 is located directly above the profile 400 and applies vertical pressure to the profile 400. An anti-detachment part 300 is located on one side of the vertical pressing part 110. The lateral limiting part 120 is connected to the side of the vertical pressing part 110 away from the anti-detachment part 300 and abuts against one side of the profile 400 to laterally limit the profile 400. The fixing part 130 is connected to the lateral limiting part 120 and is fixed in a preset installation position to install and fix the pressing block body 100. The preset installation position refers to the position of the fixing part 130 that fixes the photovoltaic panel when the photovoltaic panel is in the predetermined installation position. The installation holes are reserved in advance to facilitate the positioning and fixing of the photovoltaic panel.

[0030] The fixing part 130 can be fixed to a preset installation position using bolts, for example. In an alternative embodiment, the fixing part 130 can also be fixed by riveting.

[0031] For example, the fixing part 130 includes a fixing contact surface that contacts a bolt or rivet. This fixing contact surface may be arranged horizontally, so that when the bolt or rivet applies a clamping force to the fixing part 130, the clamping force is directed vertically downwards, thereby enabling the vertical clamping part 110 to stably apply a vertical clamping force to the profile 400. In an alternative embodiment, the fixing contact surface may also be inclined, but it must be ensured that when the bolt or rivet applies a clamping force to the fixing part 130, the clamping force forms a vertical component, thereby ensuring that the profile 400 is clamped and fixed.

[0032] In this embodiment, the lateral limiting part 120 limits the lateral position of the profile 400, and the fixing part 130 provides a clamping force, which is transmitted to the vertical clamping part 110 and the anti-detachment part 300. The vertical clamping part 110 clamps and fixes the profile 400 in the vertical direction, and the anti-detachment part 300 and the lateral limiting part 120 jointly squeeze and clamp the profile 400 in the lateral direction, thereby achieving stable fixation of the profile 400 and ensuring the stability of the photovoltaic panel fixation.

[0033] In one exemplary embodiment, please refer to Figure 3 The vertical clamping part 110 includes a clamping surface 111 that contacts the profile 400, and an anti-slip structure 112 is provided on the clamping surface 111. The anti-slip structure 112 can increase the horizontal friction between the vertical clamping part 110 and the profile 400, thereby further maintaining the stability of the profile 400 in the horizontal direction and improving the stability of fixing the profile 400.

[0034] For example, the anti-slip structure 112 is configured with a plurality of anti-slip ridges extending in a horizontal direction. The extension direction of the anti-slip ridges is perpendicular to the side of the profile 400, thereby increasing the lateral friction between the vertical pressing part 110 and the profile 400 and improving the stability of the profile 400. The arrangement direction of the plurality of anti-slip ridges can, for example, be arranged along the side of the profile 400, so that multiple anti-slip ridges can act on the profile 400, further improving the stability of the profile 400.

[0035] In an alternative embodiment, the anti-slip structure 112 may also be configured as an anti-slip coating, such as a polyurethane anti-slip coating, an epoxy resin anti-slip coating, or an acrylic anti-slip coating.

[0036] In one exemplary embodiment, please refer to Figure 3 The lateral limiting part 120 has a first end 121 connected to the vertical pressing part 110 and a second end 122 connected to the fixing part 130. The thickness of the second end 122 is greater than the thickness of the first end 121.

[0037] For example, the lateral limiting portion 120 has a first surface 123 that abuts against the profile 400 and a second surface 124 disposed away from the first surface 123. The first surface 123 is disposed vertically, and the second surface 124 is disposed at an angle relative to the vertical. The vertical arrangement of the first surface 123 ensures stable abutment between the lateral limiting portion 120 and the profile 400. The angle of the second surface 124 increases the thickness of the second end 122 of the lateral limiting portion 120, thereby improving the connection strength between the lateral limiting portion 120 and the fixing portion 130.

[0038] In an alternative embodiment, the second surface 124 may also be configured as an arc-shaped surface, which can improve the strength of the lateral limiting part 120 and evenly distribute the stress of the lateral limiting part 120, thereby preventing the lateral limiting part 120 from deforming due to stress concentration.

[0039] In this embodiment, when the anti-detachment part 300 applies an inclined clamping force to the profile 400, the anti-detachment part 300 will also be subjected to the inclined reaction force of the profile 400. This reaction force tends to drive the anti-detachment part 300, the vertical clamping part 110, and the lateral limiting part 120 as a whole to rotate relative to the fixing part 130. By widening the connection between the lateral limiting part 120 and the fixing part 130, the strength of the lateral limiting part 120 can be improved, thereby preventing the lateral limiting part 120 from deforming under the reaction force applied by the profile 400.

[0040] In one exemplary embodiment, please refer to Figure 2 The anti-detachment part 300 also includes a third arc surface 330 connected to the first arc surface 310. The end of the third arc surface 330 away from the first arc surface 310 is connected to the surface of the pressing block body 100 away from the profile 400. That is, the end of the third arc surface 330 away from the first arc surface 310 is connected to the surface of the vertical pressing part 110 away from the profile 400. The third arc surface 330 is configured as a convex arc surface.

[0041] By providing the third arc surface 330, the thickness of the anti-detachment part 300 can be increased, thereby improving the mechanical strength of the anti-detachment part 300 and preventing the anti-detachment part 300 from deforming due to pressure, thus improving the stability of the profile 400.

[0042] Please see Figure 1 and Figure 2Another exemplary embodiment of this utility model provides a profile 400 assembly, including a profile 400 and a profile 400 pressing block disclosed in the above embodiments. The profile 400 has a fourth arc surface 410 disposed opposite to the second arc surface 320, and the fourth arc surface 410 is configured as a concave arc surface. By providing the fourth arc surface 410, it is ensured that after the anti-detachment part 300 presses the profile 400, the second arc surface 320 and the fourth arc surface 410 are spaced apart, ensuring that the contact position between the anti-detachment part 300 and the profile 400 is located at a preset pressing position, thereby facilitating the control of the direction of the first force and improving the stability of the profile 400 fixation.

[0043] This invention applies a clamping force to the profile 400 through the clamping position. The pressure borne by the clamping position of the anti-detachment part 300 is distributed to the first arc surface 310 and the second arc surface 320. The force is evenly transmitted through the arc surface, thereby avoiding the risk of deformation or breakage caused by excessive stress concentration on the anti-detachment part 300.

[0044] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0045] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0046] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0047] Other embodiments of the present invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. The present invention is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein.

[0048] It should be understood that this utility model is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope.

Claims

1. A profile pressing block, characterized in that, include: The pressure block body (100) is used to press the profile (400) and abuts against the side of the profile (400); An anti-detachment part (300) is connected to the pressing block body (100). The anti-detachment part (300) bends toward the profile (400). The anti-detachment part (300) includes a first arc surface (310) and a second arc surface (320) that are in contact. The second arc surface (320) is connected to the side of the pressing block body (100) facing the profile (400). The first arc surface (310) is located on the second arc surface (320) away from the pressing block body (100). On one side of the profile (400), the first arc surface (310) is configured as a convex arc surface, and the second arc surface (320) is configured as a concave arc surface. The anti-detachment part (300) has a pressing position for applying a first force to the profile (400). The pressing position is located at the first arc surface (310) or at the junction of the first arc surface (310) and the second arc surface (320). At least a portion of the first force is directed toward the side of the profile (400).

2. The profile pressing block according to claim 1, characterized in that, The radian of the first arc surface (310) is set to R1, where 2.2 ≤ R1 ≤ 2.

4.

3. The profile pressing block according to claim 1, characterized in that, The radian of the second arc surface (320) is set to R2, where 0.8 ≤ R2 ≤ 0.

9.

4. The profile pressing block according to claim 1, characterized in that, The compaction block body (100) includes: A vertical pressing part (110) is used to apply pressure in the vertical direction to the profile (400), and an anti-detachment part (300) is provided on one side of the vertical pressing part (110); A lateral limiting portion (120) is connected to the side of the vertical pressing portion (110) away from the anti-detachment portion (300). The lateral limiting portion (120) is used to abut against one side of the profile (400) to laterally limit the profile (400); and, The fixing part (130) is connected to the lateral limiting part (120) and is fixed in a preset installation position to install and fix the pressure block body (100).

5. The profile pressing block according to claim 4, characterized in that, The vertical pressing part (110) includes a pressing surface (111) that contacts the profile (400), and the pressing surface (111) is provided with an anti-slip structure (112).

6. The profile pressing block according to claim 5, characterized in that, The anti-slip structure (112) is configured as a plurality of anti-slip ridges extending in the horizontal direction.

7. The profile pressing block according to claim 4, characterized in that, The lateral limiting part (120) has a first end (121) connected to the vertical pressing part (110) and a second end (122) connected to the fixing part (130), wherein the thickness of the second end (122) is greater than the thickness of the first end (121).

8. The profile pressing block according to claim 7, characterized in that, The lateral limiting part (120) has a first surface (123) that abuts against the profile (400) and a second surface (124) that is disposed away from the first surface (123). The first surface (123) is disposed in a vertical direction, and the second surface (124) is disposed at an angle relative to the vertical direction.

9. The profile pressing block according to any one of claims 1-8, characterized in that, The anti-detachment part (300) also includes a third arc surface (330) connected to the first arc surface (310). The end of the third arc surface (330) away from the first arc surface (310) is connected to the surface of the pressure block body (100) away from the profile (400). The third arc surface (330) is configured as a convex arc surface.

10. A profile (400) assembly, comprising a profile (400), characterized in that, It also includes the profile pressing block as described in any one of claims 1-9; The profile (400) has a fourth arc surface (410) disposed opposite to the second arc surface (320), and the fourth arc surface (410) is configured as a concave arc surface.

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