Mounting structure of photovoltaic module

Abstract

The utility model relates to an installation structure of a photovoltaic module. The installation structure comprises a pressing piece, a locking piece, a fastening piece and a support. The lower pressing piece comprises a bearing plate, a limiting part, a plurality of abutting pieces and a first fastening hole, the limiting part is located on the upper surface of the bearing plate, the abutting pieces are located on the lower surface of the bearing plate, the first fastening hole penetrates through the bearing plate, the bearing plate is used for bearing the bottom of the profile, and the limiting part is used for fixing the bottom of the profile; the support comprises a first notch, a first side edge, a second side edge, a first protrusion and a second protrusion, and the first protrusion and the second protrusion are arranged on the two sides of the first notch respectively. The bearing plate can bear the bottom of the profile, and the limiting part arranged on the bearing plate can fix the bottom of the profile, so that the stability of the profile and the mounting structure is improved; the abutting piece abuts against the protrusion or the side edge so that the pressing piece and the support can be fixed, and the installation flexibility of the installation structure and the adaptability to different use scenes can be improved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic cells, and more specifically to an installation structure for a photovoltaic module. Background Technology

[0002] Existing patent document (publication number CN118573079A) discloses a clamping module and a photovoltaic system. The clamping module is fixed by both an upper clamping block and a lower clamping block. The upper clamping block presses against the top of the profile, while the lower clamping block can limit the profile in the horizontal direction, thereby improving the fixing strength.

[0003] However, the contact area between the pressure block assembly and the lower end of the profile in the aforementioned document is relatively small, making it easy for the profile to separate from the pressure block assembly under external force. The lower pressure block of the pressure block assembly is confined to the slot of the bracket and contacts the locking element, resulting in inflexible installation. Furthermore, the application scenarios for the pressure block assembly are relatively limited to a single type of bracket, thus preventing its application in different brackets and making it unsuitable for various usage environments.

[0004] Therefore, there is an urgent need for a photovoltaic module installation structure that is highly stable, flexible in installation, and adaptable to different usage environments. Utility Model Content

[0005] This application addresses the technical problems of inflexible installation methods and limited application scenarios by providing an installation structure for photovoltaic modules.

[0006] This application provides a photovoltaic module mounting structure to solve the above-mentioned technical problems, including a pressing member, a locking member, fasteners, and a bracket; the pressing member includes a bearing plate, a limiting part, a first fastening hole, and several abutting members, wherein the limiting part is located on the upper surface of the bearing plate, the several abutting members are located on the lower surface of the bearing plate, the first fastening hole penetrates through the bearing plate, the bearing plate is used to support the bottom of the profile, and the limiting part is used to fix the bottom of the profile; the bracket includes a first groove, a first side, a second side, a first protrusion, and a second protrusion, the first protrusion and the second protrusion being respectively disposed on both sides of the first groove; the several abutting members are used to abut against the first protrusion and the second protrusion, or the several abutting members are used to abut against the first side and the second side to fix the pressing member and the bracket; the locking member includes a locking groove and a second fastening hole, the locking groove being used to engage with the bracket; the fasteners are used to pass through the first fastening hole and the second fastening hole.

[0007] In one embodiment of this application, the limiting portion includes a first limiting portion and a second limiting portion, which are respectively located on a first side and a second side of the upper surface of the support plate; the first limiting portion includes a first protrusion and a second protrusion, and a first limiting groove is provided between the first protrusion and the second protrusion, the first limiting groove being used to engage with the bottom of the profile, and the first protrusion being used to engage or insert with the bottom of the profile; the second limiting portion includes a third protrusion and a fourth protrusion, and a second limiting groove is provided between the third protrusion and the fourth protrusion, the second limiting groove being used to engage with the bottom of another profile, and the third protrusion being used to engage or insert with the bottom of the profile.

[0008] In one embodiment of this application, the first side and the first protrusion of the bracket are inverted "U" shape, the second side and the second protrusion of the bracket are inverted "U" shape, and the first slot is disposed between the first protrusion and the second protrusion; the mounting structure is configured such that when the lower pressure member connects to the bracket, the first protrusion and the second protrusion abut against a plurality of abutting members.

[0009] In one embodiment of this application, the first side and the first protrusion of the bracket are inverted "U" shape, the second side and the second protrusion of the bracket are inverted "U" shape, and the first slot is disposed between the first protrusion and the second protrusion; the mounting structure is configured such that when the pressing member connects to the bracket, the first side and the second side abut against a plurality of abutting members.

[0010] In one embodiment of this application, a first support portion is provided at the top of the first side and a second support portion is provided at the top of the second side; a first protrusion and a third protrusion are provided on the first support portion, and a second protrusion and a fourth protrusion are provided on the second support portion; the mounting structure is configured such that when the lower pressure member connects to the bracket, the first protrusion and the second protrusion abut against a plurality of abutting members, and the third protrusion and the fourth protrusion engage with the locking groove.

[0011] In one embodiment of this application, the first slot is provided on the second side, wherein when the pressing member is connected to the bracket, a plurality of abutting members abut against the first side and the second side.

[0012] In one embodiment of this application, a first support portion is provided at the top of the first side, a second support portion is provided at the top of the second side, a first slot is provided between the first side and the second side, and a second slot is provided on the second side; a first protrusion is provided on the first support portion, and a second protrusion is provided on the second support portion; the mounting structure is configured such that when the lower pressure member connects to the bracket, the first protrusion and the second protrusion engage with the locking groove, and the first side and the second side abut against a plurality of abutting members.

[0013] In one embodiment of this application, the mounting structure further includes an upper pressure member, which includes an upper fastening portion and a first pressing portion located on a first side of the upper fastening portion. The first pressing portion is used to fix the top of the profile. The upper fastening portion has a third fastening hole. A fastener is also used to pass through the third fastening hole. The upper pressure member is disposed above the lower pressure member. The upper pressure member and the lower pressure member cooperate to fix the profile.

[0014] In one embodiment of this application, the fastener includes a bolt and a spring sleeved on the bolt. When the bolt passes through the first fastening hole, the second fastening hole and the third fastening hole, the two ends of the spring respectively abut against the surfaces of the upper fastening part and the lower pressing part.

[0015] In one embodiment of this application, the second and fourth protrusions are used to conform to the outer side of the profile near the pressing member.

[0016] In one embodiment of this application, the bottom of the profile has a snap-fit ​​groove, and there is a snap-fit ​​protrusion between the snap-fit ​​groove and the side of the profile near the pressing member. The snap-fit ​​groove is adapted to snap the first protrusion or the third protrusion of the pressing member, and the snap-fit ​​protrusion is adapted to abut against the first limiting groove or the second limiting groove of the pressing member. The snap-fit ​​groove and the first protrusion or the third protrusion are conformally matched.

[0017] In one embodiment of this application, the bottom of the profile has a through insertion interface, which is adapted to insert the first or third protrusion of the pressing member, and the portion of the bottom of the profile located between the insertion interface and the outer side is adapted to fit the first or second limiting groove of the pressing member.

[0018] In one embodiment of this application, the first protrusion and the third protrusion are arc-shaped, and the snap-fit ​​groove is also arc-shaped, and the snap-fit ​​groove and the first protrusion or the third protrusion are engaged and snapped together.

[0019] The installation structure of this application has a support plate that can support the bottom of the profile, and a limiting part set on the support plate can fix the bottom of the profile, which helps to improve the stability of the profile and the installation structure; the abutment part and the protrusion or the side abutment can fix the pressure part and the bracket, which helps to improve the installation flexibility of the installation structure and its adaptability to different usage scenarios. Attached Figure Description

[0020] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, the specific embodiments of this application will be described in detail below with reference to the accompanying drawings, wherein:

[0021] Figure 1 This is a perspective view of an installation structure provided in an embodiment of this application;

[0022] Figure 2 This is another perspective view of the installation structure provided in one embodiment of this application;

[0023] Figure 3This is a front view of an installation structure provided in an embodiment of this application;

[0024] Figure 4 This is a side view of an installation structure provided in an embodiment of this application;

[0025] Figure 5 This is a top view of an installation structure provided in an embodiment of this application;

[0026] Figure 6 This is a schematic diagram of a profile provided in one embodiment of this application;

[0027] Figure 7 This is a schematic diagram of the installation structure and profile combination provided in one embodiment of this application;

[0028] Figure 8 This is a front view of an embodiment of the installation structure provided in this application, which is engaged with a bracket, with the locking element not locked.

[0029] Figure 9 This is a front view of the mounting structure provided in one embodiment of this application, which is engaged with a bracket, and the locking member is in the locked state.

[0030] Figure 10 This is a side view of the mounting structure provided in one embodiment of this application in conjunction with another bracket;

[0031] Figure 11 This is a side view of the mounting structure provided in one embodiment of this application, in which the locking element is engaged with another bracket and locked.

[0032] Figure 12 This is a front view of the mounting structure provided in one embodiment of this application in conjunction with another bracket;

[0033] Figure 13 This is a side view of the mounting structure provided in one embodiment of this application in conjunction with another bracket;

[0034] Figure 14 This is a front view of the mounting structure provided in one embodiment of this application in conjunction with another bracket;

[0035] Figure 15 This is a side view of the mounting structure provided in one embodiment of this application in conjunction with another bracket;

[0036] Figure 16 This is a front view of the mounting structure provided in one embodiment of this application in conjunction with another bracket;

[0037] Figure 17 This is a side view of the mounting structure provided in one embodiment of this application in conjunction with another bracket.

[0038] Figure Labels

[0039] Upper pressure component, 100;

[0040] Upper fastener, 110;

[0041] 111 on the first side of the upper fastener;

[0042] 112; on the second side of the upper fastener;

[0043] First crimping part, 120;

[0044] First side panel, 121;

[0045] First pressure plate, 122;

[0046] Second crimping part, 130;

[0047] Second side panel, 131;

[0048] Second pressure plate, 132;

[0049] Third fastening hole, 140;

[0050] Press-down component, 200;

[0051] Support plate, 210;

[0052] The first area of ​​the lower pressure plate, 211;

[0053] The second area of ​​the lower pressure plate, 212;

[0054] First edge, 213;

[0055] Second edge, 214;

[0056] Limiting part, 220;

[0057] First limiting part, 230;

[0058] First convex bar, 231;

[0059] Second convex strip, 232;

[0060] First limiting slot, 233;

[0061] Second limiting part, 240;

[0062] Third convex strip, 241;

[0063] Fourth convex strip, 242;

[0064] Second limiting groove, 243;

[0065] First fastening hole, 250;

[0066] Attachment, 260;

[0067] Locking component, 300;

[0068] Locking groove, 310;

[0069] First locking groove, 311;

[0070] Second locking groove, 312;

[0071] Second fastening hole, 313;

[0072] Fasteners, 400;

[0073] Bolt, 401;

[0074] Nuts, 402;

[0075] Bracket, 500;

[0076] First slot, 501;

[0077] Second slot, 502;

[0078] First side, 503;

[0079] Second side, 504;

[0080] First protrusion, 505;

[0081] Second protrusion, 506;

[0082] Third protrusion, 507;

[0083] Fourth protrusion, 508;

[0084] First support section, 509;

[0085] Second support section, 510;

[0086] First reinforcing component, 511;

[0087] Second reinforcing component, 512;

[0088] Third reinforcement component, 513;

[0089] Profile, 600;

[0090] The bottom of the profile, 601;

[0091] The outer surface of the profile is made of 602 stainless steel.

[0092] Top of the profile, 605;

[0093] Card slot, 603;

[0094] Snap-fit ​​protrusion, 604 stainless steel;

[0095] Spring, 700;

[0096] Photovoltaic modules, 800;

[0097] First direction, AA';

[0098] Second direction, BB';

[0099] The third direction, CC'. Detailed Implementation

[0100] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, the specific embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0101] Many specific details are set forth in the following description in order to provide a full understanding of this application. However, this application may also be implemented in other ways different from those described herein, and therefore this application is not limited to the specific embodiments disclosed below.

[0102] As indicated in this application and claims, unless the context clearly indicates otherwise, the words "a," "an," "an," and / or "the" are not specifically singular and may include plural forms. Generally speaking, the terms "comprising" and "including" only indicate the inclusion of explicitly identified steps and elements, which do not constitute an exclusive list, and the method or apparatus may also include other steps or elements.

[0103] In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0104] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, these terms have no special meaning and therefore should not be construed as limiting the scope of protection of this application. In addition, although the terminology used in this application is selected from commonly known and used terms, some terms mentioned in this application's specification may have been chosen by the applicant according to his or her judgment, and their detailed meanings are explained in the relevant sections of this description. Moreover, this application should be understood not only through the actual terms used, but also through the meaning implied by each term.

[0105] The embodiments of this application are described below based on the accompanying drawings. However, the embodiments shown below are examples of photovoltaic module installation structures used to embody the technical concept of this application, and the photovoltaic module installation structure of this application is not specifically defined as follows. Furthermore, in order to facilitate understanding of the scope of the claims, the components corresponding to the components shown in the embodiments are assigned numbers to the components shown in the "Claims" and "Utility Model Content" columns. However, the components shown in the claims are not intended to be specific to the components of the embodiments. In particular, the dimensions, materials, shapes, and relative arrangements of the constituent components described in the embodiments are not intended to limit the scope of this application unless specifically stated otherwise, but are merely illustrative examples.

[0106] However, the dimensions or positional relationships of the components shown in the accompanying drawings are sometimes exaggerated for clarity. Therefore, in the following description, detailed descriptions of the same names and symbols representing the same or homogeneous components are appropriately omitted. Furthermore, the elements constituting this application may be multiple elements composed of the same components, thus allowing one component to function as multiple elements; conversely, multiple components may share the function of one component. Additionally, the content described in some embodiments and implementations can be applied to other embodiments and implementations. Furthermore, in this specification, "upper" is not limited to the case of being formed in contact with an upper surface, but also includes the case of being formed separately on top, and also includes the meaning of an intermediate layer between layers.

[0107] This application provides an installation structure for photovoltaic modules, such as... Figures 1-5 and Figure 8 As shown, the mounting structure includes a pressing member 200, a locking member 300, a fastener 400, and a bracket 500. The pressing member 200 includes a bearing plate 210, a limiting part 220, a first fastening hole 250, and several abutting members 260. The limiting part 220 is located on the upper surface of the bearing plate 210, and the several abutting members 260 are located on the lower surface of the bearing plate 210. The first fastening hole 250 penetrates the bearing plate 210. The bearing plate 210 is used to support profiles (such as...) Figure 8 The bottom 601 (as shown) has a limiting part 220 for fixing the bottom 601 of the profile. The bracket 500 (as shown) Figure 8(As shown) includes a first slot 501, a first side 503, a second side 504, a first protrusion 505, and a second protrusion 506, with the first protrusion 505 and the second protrusion 506 respectively disposed on both sides of the first slot 501. A plurality of abutting members 260 are used to abut against the first protrusion 505 and the second protrusion 506, or a plurality of abutting members 260 are used to abut against the first side 503 and the second side 504, to fix the pressing member 200 and the bracket 500. The locking member 300 includes a locking groove 310 and a second fastening hole 313, the locking groove 310 being used to engage with the bracket 500; a fastener 400 is used to pass through the first fastening hole 250 and the second fastening hole 313.

[0108] In some embodiments, such as Figure 1 and Figure 2 As shown, the support plate 210 is rectangular, and the first fastening hole 250 is located at the center of the support plate 210. Four abutment members 260 are provided on the lower surface of the support plate 210. Each abutment member 260 extends downwards along a first direction AA' by a distance, and is relatively thin, forming a flattened rectangular shape. Two abutment members 260 are positioned opposite each other along the first edge 213 of the support plate 210, near the center of the first edge 213, and the other two abutment members 260 are positioned opposite each other along the second edge 214 of the support plate 210, near the center of the second edge 214. A locking member 300 is located below the support plate 210, with a second fastening hole 313 opposite to the first fastening hole 250. A fastener 400 passes through the second fastening hole 313 of the locking member 300, connecting the support plate 210 and the locking member 300 together.

[0109] In some embodiments, such as Figure 3 , Figure 8 and Figure 9 As shown, the locking member 300 includes a locking groove 310, and the locking member 300 is rotatable about the fastener 400. Figure 8 As shown, when locking is not required, the locking member 300 separates from the first protrusion 505 and the second protrusion 506. Figure 9 As shown, when locking is required, the locking groove 310 is aligned with the first protrusion 505 and the second protrusion 506 by rotating the locking member 300, and then the mounting structure is fixed on the bracket 500 by tightening the fastener 400.

[0110] In some embodiments, such as Figures 1-2 and Figure 7As shown, the limiting part 220 includes a first limiting part 230 and a second limiting part 240, which are respectively located in a first region 211 and a second region 212 on the upper surface of the bearing plate; the first limiting part 230 includes a first protrusion 231 and a second protrusion 232, with a first limiting groove 233 between the first protrusion 231 and the second protrusion 232, the first limiting groove 233 being used to engage with the bottom 601 of the profile, and the first protrusion 231 being used to engage or insert with the bottom 601 of the profile; the second limiting part 240 includes a third protrusion 241 and a fourth protrusion 242, with a second limiting groove 243 between the third protrusion 241 and the fourth protrusion 242, the second limiting groove 243 being used to engage with the bottom 601 of another profile, and the third protrusion 241 being used to engage or insert with the bottom 601 of the profile. The first limiting part 230 and the second limiting part 240 can limit the profile 600 in the second direction BB' to prevent the profile 600 from slipping off.

[0111] like Figures 6-7 As shown, the bottom 601 of the profile has a snap-fit ​​groove 603, and a snap-fit ​​protrusion 604 is provided between the snap-fit ​​groove 603 and the side of the profile 600 near the pressing member 200. The snap-fit ​​groove 603 is adapted to snap onto the first protrusion 231 or the third protrusion 241 of the pressing member 200, and the snap-fit ​​protrusion 604 is adapted to abut against the first limiting groove 233 or the second limiting groove 243 of the pressing member 200. The snap-fit ​​groove 603 and the first protrusion 231 or the third protrusion 241 are conformally fitted. The first protrusion 231 and the third protrusion 241 can be outwardly convex arcs, and the snap-fit ​​groove 603 is set to be inwardly concave arcs. When the snap-fit ​​protrusion 604 abuts against the first limiting groove 233, the second protrusion 232 fits against the outer side 602 of the profile 600 near the pressing member 200. When the snap-fit ​​protrusion 604 abuts against the first limiting groove 233, the fourth protrusion 242 adheres to the outer side 602 of the other profile 600 near the pressing member 200. The first region 211 and the second region 212 are located on both sides of the first fastening hole 250, and the first protrusion 231, the second protrusion 232, the third protrusion 241 and the fourth protrusion 242 are arranged near the first fastening hole 250, forming a symmetrical structure.

[0112] In some embodiments, such as Figures 1-2 and Figure 7As shown, the mounting structure also includes an upper pressure member 100, which includes an upper fastening portion 110 and a first pressing portion 120 located on a first side of the upper fastening portion 110. The first pressing portion 120 is used to fix the top 605 of the profile. The upper fastening portion 110 has a third fastening hole 140, and the fastener 400 is also used to pass through the third fastening hole 140. The upper pressure member 100 is disposed above the lower pressure member 200, and the upper pressure member 100 and the lower pressure member 200 cooperate to fix the profile 600. The first pressing portion 120 includes a first side plate 121 and a first pressure plate 122. The first side plate 121 extends from the edge of the first side of the upper fastening portion 110 along a first direction AA', and the first pressure plate 122 extends from the edge of the first side plate 121 away from the bearing plate 210 along a second direction BB' perpendicular to the first direction AA'.

[0113] In some embodiments, such as Figures 1-2 As shown, the upper pressing member 100 has a symmetrical structure. Correspondingly, the upper pressing member 100 also includes a second pressing portion 130 located on the second side of the upper fastening portion 110, the second pressing portion 130 being used to fix the top 605 of another profile. The second pressing portion 130 includes a second side plate 131 and a second pressure plate 132. The second side plate 131 extends from the edge of the second side of the upper fastening portion 110 along a first direction AA' and in the same direction as the first side plate 121. The second pressure plate 132 extends from the edge of the second side plate 131 away from the bearing plate 210 along a second direction BB' perpendicular to the first direction AA' and in the opposite direction to the first pressure plate 122. The fastener 400 passes through the third fastening hole 140, connecting the upper pressing member 100, the lower pressing member 200, and the locking member 300 together.

[0114] It is understandable that, such as Figures 1-2 and Figures 6-7 As shown, to ensure that the upper pressing member 100 and the lower pressing member 200 simultaneously cooperate with the profile 600, when the first side plate 121 and the second side plate 131 of the upper pressing member 100 are attached to the profile 600, the snap-fit ​​protrusion 604 of the profile 600 precisely snaps into the first limiting groove 233 or the second limiting groove 243 of the lower pressing member 200. In this embodiment, the vertical projection of the first side plate 121 on the support plate 210 and the vertical projection of the second protrusion 232 on the support plate 210 overlap, and the vertical projection of the second side plate 131 on the support plate 210 and the vertical projection of the fourth protrusion 242 on the support plate 210 overlap. In some embodiments, the abutment member 260 is disposed between the second protrusion 232 and the fourth protrusion 242.

[0115] Furthermore, such as Figures 1-2 and Figures 6-7As shown, in some embodiments, the bottom 601 of the profile has a through-hole (not shown) insertion interface, which is adapted to insert into the first protrusion 231 or the third protrusion 241 of the pressing member 200. The portion of the bottom 601 of the profile located between the insertion interface and the outer side 602 of the profile is adapted to fit into the first limiting groove 233 or the second limiting groove 243 of the pressing member 200. The first protrusion 231 and the third protrusion 241 may be longer in the first direction AA' and inserted into the interior of the profile 600. The position of the insertion interface is not specifically limited in this application, but depends on the distance between the first protrusion 231 / third protrusion 241 and the second and fourth protrusions 232.

[0116] In some embodiments, such as Figure 1 and Figure 2 As shown, the fastener 400 includes a bolt 401 and a spring 700 sleeved on the bolt 401. When the bolt 401 passes through the first fastening hole 250, the second fastening hole 313, and the third fastening hole 140, the two ends of the spring 700 abut against the opposing surfaces of the upper fastening part 110 and the lower pressure member 200, respectively. This arrangement allows the mounting components to be pre-assembled, simplifying positioning and installation. By tightening the fastener 400, the threaded connection between the fastener 400 and the locking member 300 generates a reverse movement, causing the upper pressure member 100 and the lower pressure member 200 to gradually move closer together, thus locking the top and bottom of the profile 600. Simultaneously, the distance between the locking member 300 and the bracket 500 gradually decreases, locking the locking member 300 to the bracket 500 and completing the installation of the mounting structure.

[0117] In some embodiments, such as Figures 9-10As shown, the first side 503 and the first protrusion 505 of the bracket 500 are inverted "U" shapes, and the second side 504 and the second protrusion 506 of the bracket 500 are also inverted "U" shapes. A first slot 501 is disposed between the first protrusion 505 and the second protrusion 506. The mounting structure is configured such that when the pressing member 200 connects to the bracket 500, the first protrusion 505 and the second protrusion 506 abut against a plurality of abutting members 260. In these embodiments, the first side 503 of the bracket 500 is integrally formed with the first protrusion 505, and the second side 504 and the second protrusion 506 are also integrally formed. The distance L1 between the first protrusion 505 and the second protrusion 506 along the second direction BB' is equal to the distance L2 between the first locking groove 311 and the second locking groove 312 along the second direction BB', and the distance L1 is slightly larger than the distance L3 between the abutting members 260 along the second direction BB'. If the distance between L1 and L3 is too large, the abutment 260 cannot be tightly abutted against the first protrusion 505 and the second protrusion 506. During connection, the abutment 260 of the pressing member 200 is inserted into the slot on the bracket 500 and tightly abutted against the first protrusion 505 and the second protrusion 506, and the first side 503 of the bracket 500 and the first protrusion 231 are arranged parallel to each other in the third direction CC'.

[0118] In some embodiments, such as Figures 11-12 As shown, the first side 503 and the first protrusion 505 of the bracket 500 are inverted "U" shapes, and the second side 504 and the second protrusion 506 of the bracket 500 are also inverted "U" shapes. A first slot 501 is disposed between the first protrusion 505 and the second protrusion 506. The mounting structure is configured such that when the pressing member 200 connects to the bracket 500, the first side 503 and the second side 504 abut against a plurality of abutting members 260. In these embodiments, the first side 503 and the first protrusion 505 of the bracket 500 are integrally formed, and the second side 504 and the second protrusion 506 are also integrally formed. During connection, the first side 503 and the second side 504 are perpendicular to each other with the first protrusion 231 or the third protrusion 241 in their respective spaces. The distance M1 between the abutting members 260 along the third direction CC' is slightly larger than the distance M2 between the first side 503 and the second side 504 along the third direction CC'. If the distance between M1 and M2 is too large, the abutment 260 cannot tightly abut against the first side 503 and the second side 504. The distance M3 between the first protrusion 505 and the second protrusion 506 along the third direction CC' is equal to the distance M4 between the first locking groove 311 and the second locking groove 312 along the third direction CC'. The first locking groove 311 and the second locking groove 312 of the locking member 300 are respectively engaged with the first protrusion 505 and the second protrusion 506.

[0119] In some embodiments, such as Figures 13-14As shown, a first support portion 509 is provided on the top of the first side 503 of the bracket 500, and a second support portion 510 is provided on the top of the second side 504. A first protrusion 505 and a third protrusion 507 are provided on the first support portion 509, and a second protrusion 506 and a fourth protrusion 508 are provided on the second support portion 510. The mounting structure is configured such that when the pressing member 200 connects to the bracket 500, the first protrusion 505 and the second protrusion 506 abut against a plurality of abutment members 260, and the third protrusion 507 and the fourth protrusion 508 engage with the locking groove 310. The first support portion 509 and the second support portion 510 are arranged parallel to the support plate and support the bearing plate 210. The first side 503 and the second side 504 are provided with a certain inclination angle, and the inclination directions of the first side 503 and the second side 504 are opposite. A first slot 501 is provided between the first side 503 and the second side 504, so the first side 503 and the second side 504 do not intersect. The first side 503 and the second side 504 are connected together by a first reinforcing member 511 and a second reinforcing member 512. The length of the first reinforcing member 511 along the third direction CC' is greater than the length of the second reinforcing member 512 along the third direction CC'. The first protrusion 505 and the second protrusion 506 are downwardly oriented protrusions and abut against the inner side of the abutting member 260, respectively. The distance N1 between the abutting members 260 along the third direction CC' is slightly greater than the distance N2 between the first protrusion 505 and the second protrusion 506 along the third direction CC'. During connection, the locking member 300 falls into the first slot 501, and the distance between the first locking slot 311 and the second locking slot 312 is equal to the distance between the third protrusion 507 and the fourth protrusion 508 support 500. The first locking slot 311 and the second locking slot 312 engage with the third protrusion 507 and the fourth protrusion 508, respectively. The locking member 300 can be configured as an inverted trapezoid, and its length along the third direction CC' gradually decreases from top to bottom.

[0120] In some embodiments, such as Figures 15-16As shown, a first slot 501 is provided on the second side 504. When the pressing member 200 connects to the bracket 500, a plurality of abutting members 260 abut against the first side 503 and the second side 504. In these embodiments, the first side 503 and the second side 504 of the bracket 500 are arranged in parallel and connected by a first reinforcing member 511 and a second reinforcing member 512. The lengths of the first reinforcing member 511 and the second reinforcing member 512 along the third direction CC' are equal. A first slot 501 is provided on the second side 504, forming a first protrusion 505 and a second protrusion 506. The abutting members 260 arranged along the third direction CC' abut against the first side 503 and the second side 504. The length O1 of the abutting members 260 arranged along the third direction CC' is slightly greater than the length O2 of the first side 503 and the second side 504 along the third direction CC'. A through hole is provided on the second reinforcing member 512, and the fastener 400 passes through the through hole to install the mounting structure on the bracket 500. At this time, the locking member 300 can be a nut 402, and the fastener 400 can be a screw. The mounting structure is fixed on the bracket 500 by the cooperation of the screw and the nut 402.

[0121] In some embodiments, such as Figure 17As shown, a first support portion 509 is provided on the top of the first side 503 of the bracket 500, and a second support portion 510 is provided on the top of the second side 504. A first slot 501 is provided between the first side 503 and the second side 504, and a second slot 502 is provided on the second side 504. A first protrusion 505 is provided on the first support portion 509, and a second protrusion 506 is provided on the second support portion 510. The mounting structure is configured such that when the pressing member 200 connects to the bracket 500, the first protrusion 505 and the second protrusion 506 respectively engage with the first locking groove 311 and the second locking groove 312, and the first side 503 and the second side 504 abut against a plurality of abutting members 260. The first side 503 and the second side 504 are arranged in parallel and connected together by the first reinforcing member 511 and the second reinforcing member 512. A third reinforcing member 513 is provided between the first reinforcing member 511 and the second reinforcing member 512, and the third reinforcing member 513 has a multi-segment bending structure. The length P1 between the abutting members 260 arranged along the third direction CC' is slightly greater than the distance P2 between the first side 503 and the second side 504 along the third direction CC'. If P1 is much greater than P2, the abutting member 260 cannot tightly abut against the first side 503 and the second side 504. The first side 503 is provided with a first support portion 509, and the second side 504 is provided with a second support portion 510. The first support portion 509 and the second support portion 510 are used to support the bearing plate 210. The first support portion 509 is also provided with a first protrusion 505, and the second support portion 510 is also provided with a second protrusion 506. The locking element 300 is disposed within the first slot 501, and the first locking groove 311 and the second locking groove 312 respectively engage with the first protrusion 505 and the second protrusion 506. The locking groove 310 can be in the shape of an inverted trapezoid, and its length along the third direction CC' gradually decreases from top to bottom. The design of different brackets 500 corresponds to different usage environments, allowing the mounting structure to be installed in different usage environments.

[0122] In the installation structure of this application, the support plate 210 can support the bottom 601 of the profile, and the limiting part 220 provided on the support plate 210 can fix the bottom 601 of the profile, which is beneficial to improving the stability of the profile 600 and the installation structure; the abutment 260 abuts against the protrusion or side to fix the pressing part 200 and the bracket 500, which is beneficial to improving the installation flexibility of the installation structure and its adaptability to different usage scenarios.

[0123] While the foregoing disclosure has discussed various examples of embodiments that are currently considered useful, it should be understood that such details are for illustrative purposes only, and the appended claims are not limited to the disclosed embodiments. Rather, the claims are intended to cover all modifications and equivalent combinations that conform to the substance and scope of the embodiments of this application. For example, although the system components described above can be implemented by hardware devices, they can also be implemented solely by software solutions, such as installing the described system on existing servers or mobile devices.

[0124] Similarly, it should be noted that, in order to simplify the description of the present application and thus aid in the understanding of one or more embodiments, the foregoing description of the embodiments of the present application sometimes combines multiple features into a single embodiment, drawing, or description thereof. However, this disclosure method does not imply that the subject matter of the present application requires more features than those mentioned in the claims. In fact, the embodiments contain fewer features than all the features of the single embodiments disclosed above.

[0125] In some embodiments, numbers describing the quantity of components and attributes are used. It should be understood that such numbers used in the description of embodiments are modified in some examples with the terms "approximately," "approximately," or "generally." Unless otherwise stated, "approximately," "approximately," or "generally" indicates that the numbers are allowed to vary by ±20%. Accordingly, in some embodiments, the numerical parameters used in the specification and claims are approximate values, which may be changed depending on the characteristics required by individual embodiments. In some embodiments, numerical parameters should take into account specified significant digits and employ a general method of digit reservation. Although the numerical ranges and parameters used to confirm their breadth of scope in some embodiments of this application are approximate values, in specific embodiments, such values ​​are set as precisely as feasible.

Claims

1. An installation structure for a photovoltaic module, characterized in that, Includes pressing components, locking components, fasteners, and brackets; The pressing component includes a bearing plate, a limiting part, a first fastening hole, and a plurality of abutting parts, wherein the limiting part is located on the upper surface of the bearing plate, the plurality of abutting parts are located on the lower surface of the bearing plate, the first fastening hole penetrates the bearing plate, the bearing plate is used to support the bottom of the profile, and the limiting part is used to fix the bottom of the profile. The bracket includes a first slot, a first side, a second side, a first protrusion and a second protrusion, with the first protrusion and the second protrusion respectively disposed on both sides of the first slot; The plurality of abutting members are used to abut against the first protrusion and the second protrusion, or the plurality of abutting members are used to abut against the first side and the second side, so as to fix the pressing member and the bracket; The locking element includes a locking groove and a second fastening hole, the locking groove being used to engage with the bracket; The fastener is used to pass through the first fastening hole and the second fastening hole.

2. The installation structure as described in claim 1, characterized in that, The limiting part includes a first limiting part and a second limiting part, the first limiting part and the second limiting part being located on a first side and a second side of the upper surface of the bearing plate, respectively; The first limiting part includes a first protrusion and a second protrusion, and a first limiting groove is provided between the first protrusion and the second protrusion. The first limiting groove is used to engage with the bottom of the profile, and the first protrusion is used to engage or insert with the bottom of the profile. The second limiting part has a third protrusion and a fourth protrusion, and a second limiting groove is provided between the third protrusion and the fourth protrusion. The second limiting groove is used to engage with the bottom of another profile, and the third protrusion is used to engage or insert with the bottom of the profile.

3. The installation structure as described in claim 1, characterized in that, The first side and the first protrusion of the bracket are in an inverted "U" shape, the second side and the second protrusion of the bracket are in an inverted "U" shape, and the first slot is disposed between the first protrusion and the second protrusion; The mounting structure is configured such that when the pressing member is connected to the bracket, the first protrusion and the second protrusion abut against the plurality of abutting members.

4. The installation structure as described in claim 1, characterized in that, The first side of the bracket and the first protrusion are inverted "U" shape, the second side of the bracket and the second protrusion are inverted "U" shape, and the first slot is disposed between the first protrusion and the second protrusion; The mounting structure is configured such that when the pressing member is connected to the bracket, the first side and the second side abut against the plurality of abutting members.

5. The installation structure as described in claim 1, characterized in that, A first support portion is provided at the top of the first side, and a second support portion is provided at the top of the second side; The first protrusion and the third protrusion are disposed on the first support portion, and the second protrusion and the fourth protrusion are disposed on the second support portion; The mounting structure is configured such that when the pressing member is connected to the bracket, the first protrusion and the second protrusion abut against a plurality of the abutting members, and the third protrusion and the fourth protrusion engage with the locking groove.

6. The installation structure as described in claim 1, characterized in that, The first slot is disposed on the second side, wherein, When the pressing member is connected to the bracket, several of the abutting members abut against the first side and the second side.

7. The installation structure as described in claim 1, characterized in that, A first support portion is provided at the top of the first side, a second support portion is provided at the top of the second side, the first slot is provided between the first side and the second side, and a second slot is provided on the second side. The first protrusion is disposed on the first support portion, and the second protrusion is disposed on the second support portion; The mounting structure is configured such that when the pressing member is connected to the bracket, the first protrusion and the second protrusion engage with the locking groove, and the first side and the second side abut against the plurality of abutting members.

8. The mounting structure as described in any one of claims 1-7, characterized in that, It also includes an upper pressure member, which includes an upper fastening part and a first pressing part located on a first side of the upper fastening part. The first pressing part is used to fix the top of the profile. The upper fastening part has a third fastening hole. The fastener is also used to pass through the third fastening hole. The upper pressure member is disposed above the lower pressure member. The upper pressure member and the lower pressure member are used together to fix the profile.

9. The mounting structure as described in claim 8, characterized in that, The fastener includes a bolt and a spring sleeved on the bolt. When the bolt passes through the first fastening hole, the second fastening hole and the third fastening hole, the two ends of the spring respectively abut against the surfaces of the upper fastening part and the lower pressure member.

10. The mounting structure as described in claim 2, characterized in that, The second and fourth protrusions are used to fit the profile close to the outer side of the pressing member.

11. The mounting structure as described in claim 10, characterized in that, The bottom of the profile has a snap-fit ​​groove, and there is a snap-fit ​​protrusion between the snap-fit ​​groove and the side of the profile near the pressing member. The snap-fit ​​groove is adapted to snap onto the first protrusion or the third protrusion of the pressing member, and the snap-fit ​​protrusion is adapted to abut against the first limiting groove or the second limiting groove of the pressing member. The snap-fit ​​groove and the first protrusion or the third protrusion are conformally matched.

12. The mounting structure as described in claim 10, characterized in that, The bottom of the profile has a through insertion interface, which is adapted to insert the first or third protrusion of the pressing member. The portion of the bottom of the profile located between the insertion interface and the outer side is adapted to fit the first or second limiting groove of the pressing member.

13. The mounting structure as described in claim 11, characterized in that, The first protrusion and the third protrusion are arc-shaped, and the snap-fit ​​groove is also arc-shaped. The snap-fit ​​groove engages with the first protrusion or the third protrusion.

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