Photovoltaic frame and photovoltaic module

Abstract

The embodiment of the utility model provides a photovoltaic frame and a photovoltaic assembly, and relates to the field of photovoltaic technology. The photovoltaic frame comprises a main frame body, a first fixing structure and a second fixing structure, the main frame body comprises a side frame, a first frame and a second frame, the first frame and the second frame are arranged on the side frame at intervals, and the first frame and the second frame are located on the same side of the side frame; the first fixing structure is arranged on the side, close to the second frame, of the first frame. The second fixing structure is arranged on the side, close to the first frame, of the second frame. A first corner connector installation space is formed among the side frame, the first frame, the second frame, the first fixing structure and the second fixing structure, the end, away from the first frame, of the first fixing structure is bent towards the interior of the first corner connector installation space, and the end, away from the second frame, of the second fixing structure is bent towards the interior of the first corner connector installation space. The production cost can be reduced, and the strength of the frame, the mounting stability of the corner connector and the applicability of the frame are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic technology field, specifically, relate to a kind of photovoltaic frame and photovoltaic module. BACKGROUND

[0002] Photovoltaic frame is the important component of photovoltaic module, mainly used for fixed and sealed photovoltaic module, improve the mechanical strength and weather resistance of module simultaneously, prolong the service life of module.

[0003] However, existing photovoltaic frame needs rivet of secondary processing fixed angle code when producing, leading to high production cost, and frame is prone to unrecoverable deformation after being subjected to load, affect subsequent use. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of photovoltaic frame and photovoltaic module, it can reduce production cost, improve frame strength and angle code installation stability;And have deformation space, after load disappears, it cannot recover because of the deformation of section bar, improve the applicability of frame, ensure subsequent use effect.

[0005] The embodiment of the utility model is realized as follows:

[0006] First, the utility model provides a kind of photovoltaic frame, comprising:

[0007] Main frame, the main frame includes side frame, first frame and second frame, the first frame and the second frame are spaced apart to the side frame, and the first frame and the second frame are located on the same side of the side frame;

[0008] First fixed structure, the first fixed structure is set to the side of the first frame close to the second frame;And

[0009] Second fixed structure, the second fixed structure is set to the side of the second frame close to the first frame, and is spaced apart to the first fixed structure;

[0010] Wherein, the first angle code installation space is formed between the side frame, the first frame, the second frame, the first fixed structure and the second fixed structure, and the first fixed structure is bent and set to the first angle code installation space in the end away from the first frame, the second fixed structure is bent and set to the first angle code installation space in the end away from the second frame.

[0011] In an optional embodiment, the first fixing structure comprises a first abutting portion, a first bending portion and a first vertical portion, which are sequentially connected; the first abutting portion is arranged in a spaced manner with the first vertical portion and is located between the side bezel and the first vertical portion, and the first abutting portion extends towards the first bezel; and / or,

[0012] The second fixing structure comprises a second abutting portion, a second bending portion and a second vertical portion, which are sequentially connected; the second abutting portion is arranged in a spaced manner with the second vertical portion and is located between the side bezel and the second vertical portion, and the second abutting portion extends towards the second bezel.

[0013] In an optional embodiment, the first fixing structure comprises a third abutting portion, a third bending portion and a fourth bending portion, which are sequentially connected; the third abutting portion is arranged in a spaced manner with the fourth bending portion and extends towards the side bezel, the third bending portion protrudes away from the side bezel, and the fourth bending portion protrudes towards the side bezel; and / or,

[0014] The second fixing structure comprises a fourth abutting portion, a fifth bending portion and a sixth bending portion, which are sequentially connected; the fourth abutting portion is arranged in a spaced manner with the sixth bending portion and extends towards the side bezel, the fifth bending portion protrudes away from the side bezel, and the sixth bending portion protrudes towards the side bezel.

[0015] In an optional embodiment, an edge of the first fixing structure at a connection position with the first bezel is rounded; and / or,

[0016] An edge of the second fixing structure at a connection position with the second bezel is rounded; and / or,

[0017] An end surface of the first fixing structure away from the first bezel is rounded; and / or,

[0018] An end surface of the second fixing structure away from the second bezel is rounded.

[0019] In an optional embodiment, the first fixing structure and the second fixing structure are symmetrically arranged.

[0020] In a second aspect, the utility model provides a kind of photovoltaic bezel, comprising:

[0021] The main frame comprises a side frame, a first frame and a second frame, the first frame and the second frame are arranged at the side frame, and the first frame and the second frame are located at the same side of the side frame;

[0022] The third fixing structure is arranged on one side of the first frame close to the second frame, and the width of the third fixing structure gradually decreases towards the direction close to the second frame; and

[0023] The fourth fixing structure is arranged on one side of the second frame close to the first frame, and the width of the fourth fixing structure gradually decreases towards the direction close to the first frame.

[0024] The side frame, the first frame, the second frame, the third fixing structure and the fourth fixing structure form a second corner code mounting space therebetween.

[0025] In an optional embodiment, the third fixing structure has a first vertical surface and a first inclined surface, the first vertical surface and the first inclined surface are oppositely arranged, the first vertical surface is located in the second corner code mounting space, and the first inclined surface is arranged to be inclined towards the direction close to the second corner code mounting space; and / or,

[0026] The fourth fixing structure has a second vertical surface and a second inclined surface, the second vertical surface and the second inclined surface are oppositely arranged, the second vertical surface is located in the second corner code mounting space, and the second inclined surface is arranged to be inclined towards the direction close to the second corner code mounting space.

[0027] In an optional embodiment, the edge of the third fixing structure connected with the first frame is arranged to be rounded; and / or,

[0028] The edge of the fourth fixing structure connected with the second frame is arranged to be rounded; and / or,

[0029] The end surface of the third fixing structure away from the first frame is arranged to be rounded; and / or,

[0030] The end surface of the fourth fixing structure away from the second frame is arranged to be rounded.

[0031] In an optional embodiment, the third fixing structure and the fourth fixing structure are symmetrically arranged.

[0032] In a third aspect, the utility model provides a photovoltaic module, comprising the photovoltaic frame of any one of the foregoing embodiments.

[0033] The beneficial effects of the embodiments of the utility model include:

[0034] The photovoltaic frame comprises a main frame, a first fixing structure and a second fixing structure. The main frame comprises a side frame, a first frame and a second frame. The first frame and the second frame are arranged at the side frame in a spaced manner, and are located at the same side of the side frame. The first fixing structure is arranged at one side of the first frame close to the second frame. The second fixing structure is arranged at one side of the second frame close to the first frame, and is arranged in a spaced manner with the first fixing structure. A first corner code mounting space is formed between the side frame, the first frame, the second frame, the first fixing structure and the second fixing structure. An end of the first fixing structure away from the first frame is arranged in a curved manner towards the first corner code mounting space. An end of the second fixing structure away from the second frame is arranged in a curved manner towards the first corner code mounting space.

[0035] That is, the first corner code mounting space formed by the side frame, the first frame, the second frame, the first fixing structure and the second fixing structure is a semi-closed cavity, which has a deformation space and cannot be restored due to deformation of the profile after the load disappears, thereby improving the applicability of the frame and ensuring the subsequent use effect. In addition, the first fixing structure and the second fixing structure are arranged in a curved manner, which can be abutted and fixed with the curved ends of the first fixing structure and the second fixing structure when the corner code is mounted in the first corner code mounting space. The elastic force of the curved arrangement provides a pressing force to the corner code, thereby improving the stability of the corner code installation and the structural strength of the overall frame after assembly. At the same time, this arrangement does not need to process the rivets for fixing the corner code, thereby reducing the production cost.

[0036] Another photovoltaic frame comprises a main frame, a third fixing structure and a fourth fixing structure. The main frame comprises a side frame, a first frame and a second frame. The first frame and the second frame are arranged at the side frame in a spaced manner, and are located at the same side of the side frame. The third fixing structure is arranged at one side of the first frame close to the second frame, and the width of the third fixing structure gradually decreases towards the second frame. The fourth fixing structure is arranged at one side of the second frame close to the first frame, and the width of the fourth fixing structure gradually decreases towards the first frame. A second corner code mounting space is formed between the side frame, the first frame, the second frame, the third fixing structure and the fourth fixing structure.

[0037] That is, the second corner code mounting space formed by the side frame, the first frame, the second frame, the third fixing structure and the fourth fixing structure is a semi-closed cavity, which has a deformation space and cannot be restored due to deformation of the profile after the load disappears, thereby improving the applicability of the frame and ensuring the subsequent use effect. In addition, the width of the third fixing structure gradually decreases towards the second frame, and the width of the fourth fixing structure gradually decreases towards the first frame, that is, the overall shape of the third fixing structure and the fourth fixing structure is triangular, when the corner code is installed in the second corner code mounting space and subjected to a load from top to bottom, the triangular structure can provide more carrying capacity, thereby improving the stability of the corner code installation, and the overall frame after assembly has high structural strength; at the same time, the rivet for fixing the corner code does not need to be processed twice, thereby reducing the production cost.

[0038] The photovoltaic module comprises a photovoltaic frame, which has all the beneficial effects of the photovoltaic frame. BRIEF DESCRIPTION OF DRAWINGS

[0039] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings required in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0040] Figure 1 The first photovoltaic module provided by the embodiments of the present application is shown in the structural diagram.

[0041] Figure 2 The first photovoltaic frame provided by the embodiments of the present application is shown in the structural diagram.

[0042] Figure 3 The second photovoltaic module provided by the embodiments of the present application is shown in the structural diagram.

[0043] Figure 4 The second photovoltaic frame provided by the embodiments of the present application is shown in the structural diagram.

[0044] Figure 5 The third photovoltaic frame provided by the embodiments of the present application is shown in the structural diagram.

[0045] Icon: 1000 - photovoltaic module; 100 - photovoltaic frame; 10 - main frame; 11 - side frame; 12 - first frame; 13 - second frame; 14 - third frame; 20 - first fixing structure; 21 - first abutting portion; 22 - first bending portion; 23 - first vertical portion; 24 - third abutting portion; 25 - third bending portion; 26 - fourth bending portion; 30 - second fixing structure; 31 - second abutting portion; 32 - second bending portion; 33 - second vertical portion; 34 - fourth abutting portion; 35 - fifth bending portion; 36 - sixth bending portion; 41 - first corner code installation space; 42 - second corner code installation space; 43 - photovoltaic plate installation space; 50 - third fixing structure; 51 - first vertical surface; 52 - first inclined surface; 60 - fourth fixing structure; 61 - second vertical surface; 62 - second inclined surface; 200 - corner code. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0047] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative labor are within the scope of protection of the present application.

[0048] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0049] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0050] In addition, the terms "horizontal", "vertical" and the like do not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0051] In the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "setting", "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0052] As described in the background, the photovoltaic frame is an important part of the photovoltaic module, mainly used for fixing and sealing the photovoltaic module, and at the same time improving the mechanical strength and weather resistance of the module, prolonging the service life of the module. However, the existing photovoltaic frame needs to be riveted twice during production to fix the corner code, resulting in high production cost, and the frame is prone to irreversible deformation under load, affecting subsequent use.

[0053] Based on this, please refer to Figures 1-5 The embodiment of the present application provides a photovoltaic frame 100 and a photovoltaic module 1000, which can effectively improve the above-mentioned technical problems, that is, it can reduce the production cost, improve the frame strength and the stability of the corner code 200 installation; and has a deformation space, which cannot be restored due to the deformation of the profile after the load disappears, improves the applicability of the frame, and ensures the subsequent use effect. The photovoltaic frame 100 and the photovoltaic module 1000 will be described in detail below.

[0054] Please refer to Figure 1 , Figure 1 The first photovoltaic module 1000 provided in the embodiment is shown in the structure diagram, in combination with Figure 1 The photovoltaic module 1000 comprises a photovoltaic frame 100 and a corner code 200, and the corner code 200 is installed on the photovoltaic frame 100.

[0055] Further, please refer to Figure 2 , Figure 2 The first photovoltaic frame 100 provided in the embodiment is shown in the structure diagram, in combination with Figure 2The photovoltaic frame 100 comprises a main frame body 10, a first fixing structure 20, and a second fixing structure 30. The main frame body 10 comprises a side frame 11, a first frame 12, and a second frame 13. The first frame 12 and the second frame 13 are arranged at intervals on the side frame 11 and are located on the same side of the side frame 11. The first fixing structure 20 is arranged on one side of the first frame 12 close to the second frame 13. The second fixing structure 30 is arranged on one side of the second frame 13 close to the first frame 12 and is arranged at intervals with the first fixing structure 20. The first angle code installation space 41 is formed between the side frame 11, the first frame 12, the second frame 13, the first fixing structure 20, and the second fixing structure 30. One end of the first fixing structure 20 away from the first frame 12 is arranged inwards and curvedly in the first angle code installation space 41. One end of the second fixing structure 30 away from the second frame 13 is arranged inwards and curvedly in the first angle code installation space 41.

[0056] In combination Figure 1 and Figure 2 That is, the first angle code installation space 41 formed by the side frame 11, the first frame 12, the second frame 13, the first fixing structure 20, and the second fixing structure 30 is a semi-closed cavity with a deformation space. After the load disappears, the cavity will not deform and cannot recover, improving the applicability of the frame and ensuring the subsequent use effect. In addition, the first fixing structure 20 and the second fixing structure 30 are arranged in a curved manner. When the angle code 200 is installed in the first angle code installation space 41, it can be abutted and fixed with the curved end of the first fixing structure 20 and the curved end of the second fixing structure 30 at the same time. The elastic force of the curved arrangement provides a squeezing force to the angle code 200, thereby improving the stability of the installation of the angle code 200 and the structural strength of the overall frame after assembly. At the same time, this arrangement does not need to process the rivets for fixing the angle code 200 again, thereby reducing the production cost.

[0057] Specifically, in the first photovoltaic frame 100, the first fixing structure 20 comprises a first abutting portion 21, a first curved portion 22, and a first vertical portion 23. The first abutting portion 21, the first curved portion 22, the first vertical portion 23, and the first frame 12 are connected in sequence. The first abutting portion 21 is arranged at intervals with the first vertical portion 23 and is located between the side frame 11 and the first vertical portion 23. The first abutting portion 21 is arranged to extend towards the first frame 12.

[0058] As Figure 2 can be seen, the first fixing structure 20 has a shape similar to a “J” shape through the cooperation of the first abutting portion 21, the first curved portion 22, and the first vertical portion 23. The elastic buffer space is provided between the first abutting portion 21 and the first vertical portion 23 through the connection and cooperation of the first abutting portion 21 and the first curved portion 22. In this way,Figure 1 and Figure 2 When the corner code 200 is installed in the first corner code installation space 41, the first abutting part 21 can abut against the corner code 200 and move towards the first vertical part 23, and elastic deformation is generated under the cooperation of the first bending part 22 and the first vertical part 23, so as to provide a pressing force to the corner code 200, thereby improving the installation stability and the overall structural strength.

[0059] Similarly, the second fixing structure 30 comprises a second abutting part 31, a second bending part 32 and a second vertical part 33, which are sequentially connected; the second abutting part 31 is arranged in a spaced manner with the second vertical part 33 and is located between the side frame 11 and the second vertical part 33, and the second abutting part 31 extends towards the second frame 13.

[0060] As shown in Figure 2 It can also be seen that the overall shape of the second fixing structure 30 is similar to a "J" shape through the cooperation of the second abutting part 31, the second bending part 32 and the second vertical part 33, and the elastic buffer space is generated between the second abutting part 31 and the second vertical part 33 through the spaced arrangement and the connection cooperation of the second bending part 32. Figure 1 and Figure 2 When the corner code 200 is installed in the first corner code installation space 41, the second abutting part 31 can abut against the corner code 200 and move towards the second vertical part 33, and elastic deformation is generated under the cooperation of the second bending part 32 and the second vertical part 33, so as to provide a pressing force to the corner code 200, thereby improving the installation stability and the overall structural strength. In addition, the elastic buffer arrangement can also adapt to corner codes 200 of different thicknesses to a certain extent.

[0061] It should be noted that in other embodiments, the bending arrangement of the first fixing structure 20 and the second fixing structure 30 can also be other shapes, for example, please refer to Figure 2 and Figure 1 , Figure 2 a second structure schematic diagram of a photovoltaic module 1000 provided in the embodiment, Figure 3 a second structure schematic diagram of a photovoltaic frame 100 provided in the embodiment, in combination with Figure 4 and Figure 3In the second photovoltaic frame 100, the first fixing structure 20 comprises a third abutting portion 24, a third curved portion 25 and a fourth curved portion 26, which are sequentially connected with the first frame 12; the third abutting portion 24 and the fourth curved portion 26 are arranged in a spaced manner and extend towards the side frame 11, the third curved portion 25 is arranged in a protruding manner away from the side frame 11, and the fourth curved portion 26 is arranged in a protruding manner towards the side frame 11.

[0062] The second fixing structure 30 comprises a fourth abutting portion 34, a fifth curved portion 35 and a sixth curved portion 36, which are sequentially connected with the second frame 13; the fourth abutting portion 34 and the sixth curved portion 36 are arranged in a spaced manner and extend towards the side frame 11, the fifth curved portion 35 is arranged in a protruding manner away from the side frame 11, and the sixth curved portion 36 is arranged in a protruding manner towards the side frame 11.

[0063] As shown in Figure 4 , it can be seen that in the second photovoltaic frame 100, the shapes of the first fixing structure 20 and the second fixing structure 30 are similar to "S" shape, by arranging the third curved portion 25 in a protruding manner away from the side frame 11 and arranging the fourth curved portion 26 in a protruding manner towards the side frame 11, the third abutting portion 24 also has elastic buffer space when being assembled with the corner code 200; similarly, by arranging the fifth curved portion 35 in a protruding manner away from the side frame 11 and arranging the sixth curved portion 36 in a protruding manner towards the side frame 11, the fourth abutting portion 34 also has elastic buffer space when being assembled with the corner code 200.

[0064] In combination with Figure 3 and Figure 4 , when the corner code 200 is installed in the first corner code installation space 41, the third abutting portion 24 and the fourth abutting portion 34 simultaneously abut on one side of the corner code 200, and under the cooperation of the curved portions, they are both moved away from the first corner code installation space 41 or the side frame 11, and in the case of normal placement of the photovoltaic frame 100, the moving direction here can be understood as horizontal movement; in this way, under the cooperation of the third curved portion 25, the fourth curved portion 26 and the third abutting portion 24, and under the cooperation of the fifth curved portion 35, the sixth curved portion 36 and the fourth abutting portion 34, sufficient fastening force can be provided for the corner code 200, thereby improving the installation stability of the corner code 200 and the overall structural strength of the frame. In addition, the elastic buffer arrangement can also adapt to corner codes 200 of different thicknesses to a certain extent.

[0065] In combination with Figure 4 and Figure 3In order to facilitate actual production and processing, in the embodiment, the edges of the connection between the first fixing structure 20 and the first frame 12 are provided with rounded corners, the edges of the connection between the second fixing structure 30 and the second frame 13 are provided with rounded corners, the end face of the first fixing structure 20 away from the first frame 12 is provided with a rounded corner, and the end face of the second fixing structure 30 away from the second frame 13 is provided with a rounded corner. It can be easily understood that the rounded corner setting can facilitate processing and also avoid the damage of the corner code 200 caused by interference after installation to a certain extent.

[0066] Further, in the embodiment, the first fixing structure 20 and the second fixing structure 30 are symmetrically arranged, which can ensure that the resisting effect on one side of the corner code 200 is the same, thereby further improving the installation stability.

[0067] It should be noted that in other embodiments, the resisting and installing fixing structure of the corner code 200 can also not be arranged in a curved manner, for example, please refer to Figure 4 , Figure 2 The third structure schematic diagram of the photovoltaic frame 100 provided in the embodiment, in combination with Figure 4 , the photovoltaic frame 100 includes a main frame 10, a third fixing structure 50 and a fourth fixing structure 60, the main frame 10 includes a side frame 11, a first frame 12 and a second frame 13, the first frame 12 and the second frame 13 are arranged at intervals on the side frame 11, and the first frame 12 and the second frame 13 are located on the same side of the side frame 11; the third fixing structure 50 is arranged on one side of the first frame 12 close to the second frame 13, and the width of the third fixing structure 50 gradually decreases towards the direction close to the second frame 13; the fourth fixing structure 60 is arranged on one side of the second frame 13 close to the first frame 12, and the width of the fourth fixing structure 60 gradually decreases towards the direction close to the first frame 12; wherein the side frame 11, the first frame 12, the second frame 13, the third fixing structure 50 and the fourth fixing structure 60 form a second corner code installation space 42.

[0068] In other words, the second corner bracket installation space 42, formed by the side frame 11, the first frame 12, the second frame 13, the third fixing structure 50, and the fourth fixing structure 60, is a semi-enclosed cavity with deformation space. After the load is removed, the profile will not be unable to recover due to deformation, improving the applicability of the frame and ensuring subsequent performance. Furthermore, the width of the third fixing structure 50 gradually decreases towards the second frame 13, and the width of the fourth fixing structure 60 gradually decreases towards the first frame 12. That is, the overall shape of both the third fixing structure 50 and the fourth fixing structure 60 is triangular. When the corner bracket 200 is installed in the second corner bracket installation space 42 and subjected to a top-down load, this triangular structure provides additional load-bearing capacity, thereby improving the stability of the corner bracket 200 installation and resulting in high structural strength of the assembled frame. Simultaneously, this design eliminates the need for secondary processing of the rivets fixing the corner bracket 200, thus reducing production costs.

[0069] Specifically, the third fixing structure 50 has a first vertical surface 51 and a first inclined surface 52, the first vertical surface 51 and the first inclined surface 52 are arranged opposite to each other, and the first vertical surface 51 is located within the second corner bracket mounting space 42, while the first inclined surface 52 is inclined towards the direction closer to the second corner bracket mounting space 42. The fourth fixing structure 60 has a second vertical surface 61 and a second inclined surface 62, the second vertical surface 61 and the second inclined surface 62 are arranged opposite to each other, and the second vertical surface 61 is located within the second corner bracket mounting space 42, while the second inclined surface 62 is inclined towards the direction closer to the second corner bracket mounting space 42.

[0070] like Figure 5 As shown, in the third type of photovoltaic frame 100 provided in this embodiment, the third fixing structure 50 and the fourth fixing structure 60 are right-angled triangles. The first vertical surface 51 and the second vertical surface 61 are right-angled surfaces, which can better abut and fix one side of the corner bracket 200. The first inclined surface 52 and the second inclined surface 62 are inclined surfaces. With this right-angled triangle structure, when the corner bracket 200 is installed in the second corner bracket installation space 42 and is subjected to a load from top to bottom, the right-angled surface and the inclined surface can work together to provide more stable support for the corner bracket 200.

[0071] Similarly, in order to facilitate actual production and processing, and to avoid interference and damage to the corner bracket 200 after installation to a certain extent, in this embodiment, the edge of the third fixing structure 50 connected to the first frame 12 is rounded, the edge of the fourth fixing structure 60 connected to the second frame 13 is rounded, the end face of the third fixing structure 50 away from the first frame 12 is rounded, and the end face of the fourth fixing structure 60 away from the second frame 13 is rounded.

[0072] Further, in the embodiment, the third fixing structure 50 and the fourth fixing structure 60 are symmetrically arranged, which can ensure that the resisting effect on one side of the corner code 200 is the same, thereby further improving the installation stability.

[0073] It should be noted that the photovoltaic assembly 1000 further comprises a photovoltaic panel (not shown in the figure), and the photovoltaic panel is installed on the photovoltaic frame 100. Figure 5 Figure 5 and Figure 5 Figure 2 Figure 4 Figure 5 The main frame body 10 further comprises a third frame 14, the third frame 14 is connected with the side frame 11 and is arranged at a side of the first frame 12 away from the second frame 13, the third frame 14, the first frame 12 and the second frame 13 are located at the same side of the side frame 11, and the photovoltaic panel installation space 43 is formed between the side frame 11, the first frame 12 and the third frame 14, and it is easy to understand that the photovoltaic panel is arranged in the photovoltaic panel installation space 43.

[0074] In summary, the embodiment of the utility model provides a photovoltaic frame 100 and photovoltaic assembly 1000, the photovoltaic frame 100 includes main frame body 10, first fixed structure 20 and second fixed structure 30, the main frame body 10 includes side frame 11, first frame 12 and second frame 13, the first frame 12 and the second frame 13 are arranged at the side frame 11, and the first frame 12 and the second frame 13 are located at the same side of the side frame 11;First fixed structure 20 is arranged at a side of the first frame 12 close to the second frame 13, second fixed structure 30 is arranged at a side of the second frame 13 close to the first frame 12, and is arranged at the interval with first fixed structure 20;Wherein, the first corner code installation space 41 is formed between the side frame 11, the first frame 12, the second frame 13, the first fixed structure 20 and the second fixed structure 30, and the end of the first fixed structure 20 away from the first frame 12 is bent and arranged towards the first corner code installation space 41, and the end of the second fixed structure 30 away from the second frame 13 is bent and arranged towards the first corner code installation space 41.

[0075] ​It can be understood that the first corner code mounting space 41 formed by the side frame 11, the first frame 12, the second frame 13, the first fixing structure 20 and the second fixing structure 30 is a semi-closed cavity, which has a deformation space and cannot be restored due to the deformation of the profile after the load disappears, thereby improving the applicability of the frame and ensuring the subsequent use effect. Moreover, the first fixing structure 20 and the second fixing structure 30 are curved, and when the corner code 200 is installed in the first corner code mounting space 41, the curved end of the first fixing structure 20 and the curved end of the second fixing structure 30 can be abutted and fixed at the same time. The elastic force of the curved setting provides a pressing force to the corner code 200, thereby improving the stability of the installation of the corner code 200, and the overall frame after assembly has high structural strength. At the same time, this setting does not need to process the rivets for fixing the corner code 200, thereby reducing the production cost.

[0076] Another photovoltaic frame 100 includes a main frame 10, a third fixing structure 50 and a fourth fixing structure 60, the main frame 10 includes a side frame 11, a first frame 12 and a second frame 13, the first frame 12 and the second frame 13 are arranged at intervals on the side frame 11, and the first frame 12 and the second frame 13 are located on the same side of the side frame 11; the third fixing structure 50 is arranged on one side of the first frame 12 close to the second frame 13, and the width of the third fixing structure 50 gradually decreases towards the direction close to the second frame 13; the fourth fixing structure 60 is arranged on one side of the second frame 13 close to the first frame 12, and the width of the fourth fixing structure 60 gradually decreases towards the direction close to the first frame 12; wherein the second corner code mounting space 42 is formed between the side frame 11, the first frame 12, the second frame 13, the third fixing structure 50 and the fourth fixing structure 60.

[0077] It can be understood that the second corner code mounting space 42 formed by the side frame 11, the first frame 12, the second frame 13, the third fixing structure 50 and the fourth fixing structure 60 is a semi-closed cavity, which has a deformation space and cannot be restored due to the deformation of the profile after the load disappears, thereby improving the applicability of the frame and ensuring the subsequent use effect. Moreover, the width of the third fixing structure 50 is arranged to gradually decrease towards the direction close to the second frame 13, and the width of the fourth fixing structure 60 is arranged to gradually decrease towards the direction close to the first frame 12, that is, the overall shape of the third fixing structure 50 and the fourth fixing structure 60 is a triangle. When the corner code 200 is installed in the second corner code mounting space 42 and subjected to a load from top to bottom, the triangular structure can provide more bearing force, thereby improving the stability of the installation of the corner code 200, and the overall frame after assembly has high structural strength. At the same time, this setting does not need to process the rivets for fixing the corner code 200, thereby reducing the production cost.

[0078] The photovoltaic assembly 1000 comprises a photovoltaic frame 100, which has all the functions and beneficial effects of the photovoltaic frame 100.

[0079] The above merely describes the specific embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A photovoltaic frame, characterized in that, include: The main frame (10) includes a side frame (11), a first frame (12) and a second frame (13). The first frame (12) and the second frame (13) are spaced apart from each other on the side frame (11), and the first frame (12) and the second frame (13) are located on the same side of the side frame (11). A first fixing structure (20) is provided on the side of the first frame (12) near the second frame (13); as well as The second fixing structure (30) is disposed on the side of the second frame (13) close to the first frame (12) and is spaced apart from the first fixing structure (20); A first corner bracket installation space (41) is formed between the side frame (11), the first frame (12), the second frame (13), the first fixing structure (20), and the second fixing structure (30). The end of the first fixing structure (20) away from the first frame (12) is bent into the first corner bracket installation space (41), and the end of the second fixing structure (30) away from the second frame (13) is bent into the first corner bracket installation space (41).

2. The photovoltaic frame according to claim 1, characterized in that, The first fixing structure (20) includes a first supporting portion (21), a first curved portion (22), and a first vertical portion (23), wherein the first supporting portion (21), the first curved portion (22), the first vertical portion (23), and the first frame (12) are connected in sequence; the first supporting portion (21) and the first vertical portion (23) are spaced apart and located between the side frame (11) and the first vertical portion (23), and the first supporting portion (21) extends toward the first frame (12); and / or, The second fixing structure (30) includes a second supporting part (31), a second curved part (32) and a second vertical part (33), the second supporting part (31), the second curved part (32), the second vertical part (33) and the second frame (13) are connected in sequence; the second supporting part (31) and the second vertical part (33) are spaced apart and located between the side frame (11) and the second vertical part (33), and the second supporting part (31) extends toward the second frame (13).

3. The photovoltaic frame according to claim 1, characterized in that, The first fixing structure (20) includes a third abutment (24), a third bend (25), and a fourth bend (26), wherein the third abutment (24), the third bend (25), the fourth bend (26), and the first frame (12) are connected in sequence; the third abutment (24) and the fourth bend (26) are spaced apart and extend toward the side frame (11); the third bend (25) protrudes away from the side frame (11), and the fourth bend (26) protrudes toward the side frame (11); and / or, The second fixing structure (30) includes a fourth abutment (34), a fifth bending portion (35), and a sixth bending portion (36), wherein the fourth abutment (34), the fifth bending portion (35), the sixth bending portion (36), and the second frame (13) are connected in sequence; the fourth abutment (34) and the sixth bending portion (36) are spaced apart and extend toward the side frame (11); the fifth bending portion (35) protrudes away from the side frame (11), and the sixth bending portion (36) protrudes toward the side frame (11).

4. The photovoltaic frame according to claim 1, characterized in that, The edge at the connection between the first fixing structure (20) and the first frame (12) is rounded; and / or, The edge at the connection between the second fixing structure (30) and the second frame (13) is rounded; and / or, The end face of the first fixing structure (20) away from the first frame (12) is rounded; and / or, The end face of the second fixing structure (30) away from the second frame (13) is rounded.

5. The photovoltaic frame according to any one of claims 1-4, characterized in that, The first fixing structure (20) and the second fixing structure (30) are arranged symmetrically.

6. A photovoltaic frame, characterized in that, include: The main frame (10) includes a side frame (11), a first frame (12) and a second frame (13). The first frame (12) and the second frame (13) are spaced apart from each other on the side frame (11), and the first frame (12) and the second frame (13) are located on the same side of the side frame (11). A third fixing structure (50) is provided on the side of the first frame (12) near the second frame (13), and the width of the third fixing structure (50) gradually decreases in the direction closer to the second frame (13); and A fourth fixing structure (60) is provided on the side of the second frame (13) close to the first frame (12), and the width of the fourth fixing structure (60) gradually decreases in the direction close to the first frame (12); A second corner bracket installation space (42) is formed between the side frame (11), the first frame (12), the second frame (13), the third fixing structure (50), and the fourth fixing structure (60).

7. The photovoltaic frame according to claim 6, characterized in that, The third fixing structure (50) has a first vertical surface (51) and a first inclined surface (52), the first vertical surface (51) and the first inclined surface (52) are arranged opposite to each other, and the first vertical surface (51) is located within the second corner bracket installation space (42), and the first inclined surface (52) is inclined toward the second corner bracket installation space (42); and / or, The fourth fixing structure (60) has a second vertical surface (61) and a second inclined surface (62). The second vertical surface (61) and the second inclined surface (62) are arranged opposite to each other, and the second vertical surface (61) is located in the second corner bracket installation space (42). The second inclined surface (62) is inclined towards the direction close to the second corner bracket installation space (42).

8. The photovoltaic frame according to claim 6, characterized in that, The edge at the connection point between the third fixing structure (50) and the first frame (12) is rounded; and / or, The edge at the connection between the fourth fixing structure (60) and the second frame (13) is rounded; and / or, The end face of the third fixing structure (50) away from the first frame (12) is rounded; and / or, The end face of the fourth fixing structure (60) away from the second frame (13) is rounded.

9. The photovoltaic frame according to any one of claims 6-8, characterized in that, The third fixing structure (50) is symmetrically arranged with the fourth fixing structure (60).

10. A photovoltaic module, characterized in that, Includes the photovoltaic frame (100) as described in any one of claims 1-9.

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