CN220122840U

CN220122840U - Frame component

Info

Publication number: CN220122840U
Application number: CN202321087541.3U
Authority: CN
Inventors: 徐建美; 曾飞; 肖海涛; 谢一帆
Original assignee: Trina Solar Co Ltd
Current assignee: Trina Solar Co Ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-12-01
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses a frame component, which comprises: the first frame, the second frame and the connecting member; the connecting component is used for connecting the first end of the first frame with the first end of the second frame, the second end of the first frame is used for being connected with one photovoltaic power generation unit, and the second end of the second frame is used for being connected with the other photovoltaic power generation unit so that an included angle is formed between the two photovoltaic power generation units, and the photovoltaic power generation units are in a flat plate shape; the first frame and the second frame are both of a fold line type structure. In the frame assembly, the first frame and the second frame can connect the two photovoltaic power generation units into a roof tile shape through the connecting member, and the flat photovoltaic power generation units are not required to be bent or curved, so that the production difficulty and the production cost of the photovoltaic power generation units are effectively reduced; the first frame and the second frame are of a fold line structure, so that the production and the manufacturing of the first frame and the second frame are facilitated, and the production difficulty and the production cost of the first frame and the second frame are lower.

Description

Frame component

Technical Field

The utility model relates to the technical field of photovoltaic power generation, in particular to a frame assembly.

Background

Some building roofs are provided with photovoltaic power generation systems to achieve energy savings. However, the crystalline silicon photovoltaic cell component of the photovoltaic power generation system is of a planar structure, has a large difference from the curved surface modeling of the traditional roof tile, and cannot meet the requirements of building modeling.

In order to meet the requirements of building modeling, a thin film curved photovoltaic tile is generally adopted, and the thin film curved photovoltaic tile has a wave-shaped structure with wave crests and wave troughs. In the film curved photovoltaic tile, the film photovoltaic module and the glass are of curved structures, so that the production difficulty is high and the production cost is high.

In summary, how to design a photovoltaic tile suitable for a roof photovoltaic power generation system to reduce the production difficulty and the production cost is a problem to be solved by those skilled in the art.

Disclosure of Invention

Accordingly, the present utility model is directed to a frame assembly for reducing the difficulty and cost of production.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a bezel assembly comprising: a first frame, a second frame, and a connecting member;

the connecting member is used for connecting a first end of the first frame and a first end of the second frame, a second end of the first frame is used for being connected with one photovoltaic power generation unit, a second end of the second frame is used for being connected with another photovoltaic power generation unit, an included angle is formed between the two photovoltaic power generation units, and the photovoltaic power generation units are in a flat plate shape;

the first frame and the second frame are both of a fold line type structure.

Optionally, the top of the first frame is provided with a first bending surface, and the top of the second frame is provided with a second bending surface; and/or the bottom of the first frame is provided with a third bending surface, and the bottom of the second frame is provided with a fourth bending surface;

the first bending surface comprises at least two first planes which are sequentially connected, the second bending surfaces comprise at least two second planes which are sequentially connected, the third bending surface comprises at least two third planes which are sequentially connected, and the fourth bending surfaces comprise at least two fourth planes which are sequentially connected.

Optionally, the connecting member is a fold line structure.

Optionally, the top surface of the member of the connecting member and/or the bottom surface of the member of the connecting member are planar.

Optionally, the first frame, the connecting member and the second frame form a guide surface;

or, the first frame, the connecting member and the second frame form a sink.

Optionally, one end of the connecting member is used for being lapped and clamped with the first frame, and the other end of the connecting member is used for being lapped and clamped with the second frame.

Optionally, the connecting member is provided with a lap joint part and a clamping part which are fixedly connected, the first frame is provided with a first connecting part, and the second frame is provided with a second connecting part;

the first connecting portion and the second connecting portion are clamped with the clamping portion, and the lap joint portion is lapped on the same side of the first connecting portion and the second connecting portion.

Optionally, the first connecting part comprises a first connecting plate and a first L-shaped clamping plate, and a long plate of the first L-shaped clamping plate is connected with the first connecting plate;

the second connecting part comprises a second connecting plate and a second L-shaped clamping plate, and a long plate of the second L-shaped clamping plate is connected with the second connecting plate;

the clamping part is provided with a first clamping groove and a second clamping groove;

the short side of the first L-shaped clamping plate is clamped with the first clamping groove, the short side of the second L-shaped clamping plate is clamped with the second clamping groove, and the lap joint part is lapped on the same side of the first connecting plate and the second connecting plate.

Optionally, the long plate of the first L-shaped clamping plate is vertically connected with the first connecting plate, and the long plate of the second L-shaped clamping plate is vertically connected with the second connecting plate.

Optionally, the first connection portion is located at the top of the first frame, and the second connection portion is located at the top of the second frame;

or, the first connecting part is located at the bottom of the first frame, and the second connecting part is located at the bottom of the second frame.

Optionally, the number of the first connecting parts is at least two, and the first connecting parts are distributed in sequence along the height direction of the first frame; the number of the second connecting parts is at least two, and the second connecting parts are distributed in sequence along the height direction of the second frame; the first connecting parts and the second connecting parts are in one-to-one correspondence;

the connecting component is one, the lap joint part corresponds to the first connecting part one by one, and the clamping part corresponds to the first connecting part one by one; or, at least two connecting members are provided, and the connecting members and the first connecting parts are in one-to-one correspondence.

Optionally, the first frame and the second frame have the same structure.

Optionally, the second ends of the first frame and the second frame are both provided with photovoltaic slots for being in sealing connection with the photovoltaic power generation unit.

In the frame assembly provided by the utility model, the connecting member is used for connecting the first end of the second frame and the first end of the first frame, the second end of the first frame is used for being connected with one photovoltaic power generation unit, and the second end of the second frame is used for being connected with the other photovoltaic power generation unit so that an included angle is formed between the two photovoltaic power generation units, so that the first frame, the connecting member and the second frame can connect the two photovoltaic power generation units into a roof tile shape without bending or bending the flat-plate-shaped photovoltaic power generation units, and the production difficulty and the production cost of the photovoltaic power generation units are effectively reduced.

Meanwhile, in the frame assembly provided by the utility model, the connecting member is used for connecting the first end of the second frame and the first end of the first frame, so that in the installation process, the first frame and the photovoltaic power generation unit, and the second frame and the photovoltaic power generation unit can be connected, and then the connecting member is used for connecting the first frame and the second frame, so that the connection of the two photovoltaic power generation units is effectively simplified, the connection, the laying and the replacement of the photovoltaic power generation units are simplified, and the replacement of the damaged photovoltaic power generation units is also simplified; moreover, the connection and the laying of the photovoltaic power generation units are simplified, at least two photovoltaic power generation units can be preassembled before delivery or assembled on site, and the construction cheapness is improved.

Meanwhile, in the frame assembly provided by the utility model, the first frame and the second frame are of the fold line structure, so that the production and the manufacturing of the first frame and the second frame are convenient, and the production difficulty and the production cost of the first frame and the second frame are lower.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a frame assembly according to an embodiment of the present utility model;

FIG. 2 is a front view of the structure shown in FIG. 1;

FIG. 3 is a schematic view of the first frame in FIG. 2;

FIG. 4 is a schematic view of the second frame in FIG. 2;

FIG. 5 is a schematic view of the structure of the connecting member of FIG. 2;

FIG. 6 is a schematic view of a structure in which the frame assembly of FIG. 1 connects two photovoltaic power generation units;

FIG. 7 is a schematic view of another structure of the frame assembly of FIG. 1 connecting two photovoltaic power generation units;

FIG. 8 is a schematic view of another structure of a frame assembly according to an embodiment of the present utility model;

fig. 9 is a schematic diagram of another structure of a frame assembly according to an embodiment of the present utility model.

In fig. 1-9:

1 is a first frame, 2 is a second frame, 3 is a photovoltaic tile, 4 is a connecting member, 5 is a photovoltaic slot, and 6 is a sink;

101 is a first plane, 102 is a third plane, 103 is a first connection portion, 1031 is a first connection plate, 1032 is a first L-shaped clamping plate, 201 is a second plane, 202 is a fourth plane, 203 is a second connection portion, 2031 is a second connection plate, 2032 is a second L-shaped clamping plate, 301 is a photovoltaic power generation unit, 302 is a connection portion, 401 is a lap joint portion, 402 is a clamping portion, 403 is a first clamping groove, 404 is a second clamping groove, 405 is a member top surface, and 406 is a member bottom surface.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 9, a frame assembly according to an embodiment of the present utility model includes: a first rim 1, a second rim 2, and a connecting member 4.

One end of the connecting member 4 is used for being connected with the first end of the first frame 1, the other end of the connecting member 4 is used for being connected with the first end of the second frame 2, the second end of the first frame 1 is used for being connected with one photovoltaic power generation unit 301, and the second end of the second frame 2 is used for being connected with the other photovoltaic power generation unit 301 so that an included angle is formed between the two photovoltaic power generation units 301, and the photovoltaic power generation units 301 are in a flat plate shape; the first frame 1 and the second frame 2 are both of a fold line type structure.

As shown in fig. 2, 6, and 7-9, the first end of the first frame 1 is the right end of the first frame 1, the second end of the first frame 1 is the left end of the first frame 1, the first end of the second frame 2 is the left end of the second frame 2, and the second end of the second frame 2 is the right end of the second frame 2.

As shown in fig. 6, the photovoltaic power generation unit 301 is a part of the photovoltaic tile 3, and the photovoltaic tile 3 has an integral structure. The photovoltaic tile 3 comprises photovoltaic power generation units 301 and connecting portions 302, wherein one photovoltaic power generation unit 301 and two photovoltaic power generation units 301 are arranged, the connecting portions 302 are of a curve structure, the two photovoltaic power generation units 301 are connected through the connecting portions 302 to form the curve structure, and an included angle is formed between the two photovoltaic power generation units 301. In this case, the angle between the two photovoltaic power generation units 301 in each photovoltaic tile 3 is equal to the angle between the two photovoltaic power generation units 301 connected by the frame assembly.

Note that, the connection portion 302 may be a light-transmitting portion, for example, the connection portion 302 is a glass structure, and the material of the connection portion 302 is not limited in this embodiment. In the above-mentioned photovoltaic tile 3, at least one connection portion 302 forms the top of the photovoltaic tile 3 and/or at least one connection portion 302 forms the bottom of the photovoltaic tile 3, each photovoltaic power generation unit 301 being located between the top and bottom of the photovoltaic tile 3.

In the above-mentioned photovoltaic tiles 3, the number of the photovoltaic power generation units 301 and the connection portions 302 is not limited to the number shown in fig. 3, and the number of the photovoltaic power generation units 301 may be three or more, and in each photovoltaic tile 3, two adjacent photovoltaic power generation units 301 are connected by the connection portion 302. The number of the connection portions 302 is adapted to the photovoltaic power generation unit 301, and will not be described herein.

As shown in fig. 6, the photovoltaic tile 3 has a wave structure. The photovoltaic tile 3 has a transverse direction, a height direction and a longitudinal direction. Wherein, the longitudinal direction is perpendicular to the transverse direction and the longitudinal direction is perpendicular to the height direction, and the transverse direction is perpendicular to the height direction. In the height direction, the photovoltaic tile 3 has a top and a bottom; in the transverse direction, the top and the bottom of the photovoltaic tiles 3 are alternately distributed; the top of the photovoltaic tile 3 extends in the longitudinal direction and the bottom of the photovoltaic tile 3 extends in the longitudinal direction. Note that "longitudinal direction" is not shown in fig. 6.

As shown in fig. 6, two photovoltaic tiles 3 are connected by the above-described frame assembly to form a photovoltaic tile assembly, which is in the shape of a roofing tile. Correspondingly, the photovoltaic power generation assembly is also of a wave-shaped structure, and the shape of the photovoltaic power generation assembly is approximately the same as that of the photovoltaic tile 3. The transverse direction of the photovoltaic tile 3 is the transverse direction of the photovoltaic power generation assembly, the longitudinal direction of the photovoltaic tile 3 is the longitudinal direction of the photovoltaic power generation assembly, and the height direction of the photovoltaic tile 3 is the height direction of the photovoltaic power generation assembly; in the height direction, the photovoltaic power generation module also has a top and a bottom; in the transverse direction, the top and the bottom of the photovoltaic power generation assembly are alternately distributed; the top of the photovoltaic power generation assembly extends longitudinally, and the bottom of the photovoltaic power generation assembly extends longitudinally. The frame component is positioned at the top or bottom of the photovoltaic tile component.

As shown in fig. 7, the photovoltaic power generation unit 301 may be a single component, and the two photovoltaic power generation units 301 may be connected by the frame assembly to form a photovoltaic tile assembly, which is in the shape of a roof tile. The photovoltaic tile assembly is of a wave-shaped structure. In this case, the photovoltaic tile assembly has a lateral direction, a height direction and a longitudinal direction. Wherein, the longitudinal direction is perpendicular to the transverse direction and the longitudinal direction is perpendicular to the height direction, and the transverse direction is perpendicular to the height direction. In the height direction, the photovoltaic tile assembly has a top and a bottom; in the transverse direction, the top and the bottom of the photovoltaic tile assembly are alternately distributed; the top of the photovoltaic tile assembly extends longitudinally and the bottom of the photovoltaic tile assembly extends longitudinally. The frame component is positioned at the top or bottom of the photovoltaic tile component. In fig. 7, "longitudinal direction" is not shown.

It should be noted that, the frame component also has a height direction, a transverse direction and a longitudinal direction, the height direction of the frame component is the height direction of the photovoltaic tile component, the transverse direction of the frame component is the transverse direction of the photovoltaic tile component, and the longitudinal direction of the frame component is the longitudinal direction of the photovoltaic tile component. The above description of "lateral", "longitudinal", "height", "top", "bottom" applies to all embodiments provided by the present utility model. References herein to top and bottom refer to both top and bottom in the height direction. The top of the wave structure is the wave crest, and the bottom of the wave structure is the wave trough.

The frame assembly is connected to the two photovoltaic power generation units 301 so that an included angle is formed between the two photovoltaic power generation units 301, and the included angle may be an acute angle, an obtuse angle, or a right angle.

In the frame component provided in the foregoing embodiment, the connecting member 4 is used to connect the first end of the second frame 2 and the first end of the first frame 1, the second end of the first frame 1 is used to connect with one photovoltaic power generation unit 301, and the second end of the second frame 2 is used to connect with another photovoltaic power generation unit 301 so that an included angle is formed between the two photovoltaic power generation units 301, and then the first frame 1 and the second frame 2 can connect the two photovoltaic power generation units 301 into a roof tile shape through the connecting member 4, without bending or bending the flat photovoltaic power generation units 301, so that the production difficulty and the production cost of the photovoltaic power generation units 301 are effectively reduced.

Meanwhile, in the frame assembly, the connecting member 4 is used for connecting the first end of the second frame 2 and the first end of the first frame 1, so that in the installation process, the first frame 1 and the photovoltaic power generation unit 301, and the second frame 2 and the photovoltaic power generation unit 301 can be connected first, and then the connecting member 4 is used for connecting the first frame 1 and the second frame 2, so that the connection of the two photovoltaic power generation units 301 is effectively simplified, the connection, the laying and the replacement of the photovoltaic power generation units 301 are simplified, and the replacement of the damaged photovoltaic power generation units 301 is also simplified; moreover, because the connection and the laying of the photovoltaic power generation units 301 are simplified, at least two photovoltaic power generation units 301 can be preassembled before delivery or assembled on site, and the construction cheapness is improved.

Among the above-mentioned frame components, first frame 1 and second frame 2 are broken line type structure, have made things convenient for the production and the manufacturing of first frame 1 and second frame 2 for the production degree of difficulty and the manufacturing cost of first frame 1 and second frame 2 are lower.

In the frame assembly, the first frame 1, the connecting member 4 and the second frame 2 are all positioned at the top or the bottom of the photovoltaic power generation unit 301, so that the connection, the laying and the replacement of the photovoltaic power generation unit 301 are further simplified; due to the simplified connection and laying of the photovoltaic power generation units 301, at least two of the photovoltaic power generation units 301 can be preassembled before delivery or assembled on site, and construction cheapness is improved.

In the frame assembly, the first frame 1 can be connected with the top of the photovoltaic power generation unit 301 or the bottom of the photovoltaic power generation unit 301, so that the installation flexibility of the first frame 1 is improved; correspondingly, the second frame 2 can be connected with the top of the photovoltaic power generation unit 301 or the bottom of the photovoltaic power generation unit 301, so that the installation flexibility of the second frame 2 is improved.

After the photovoltaic power generation units 301 are installed by adopting the frame assembly, the distribution directions of two adjacent photovoltaic power generation units 301 are the east-west directions, and because at least two photovoltaic power generation units 301 have included angles, solar light irradiates from the east, and can directly irradiate on a plurality of photovoltaic power generation units 301; the afternoon sunlight irradiates from the west and can directly irradiate on a plurality of photovoltaic power generation units 301. Therefore, sunlight is received in the east-west direction, the difference between the power generation peak value and the power generation valley value is reduced, the photovoltaic power generation curve is more gentle, and the impact on a power grid is reduced.

In the above frame assembly, the first frame 1 and the second frame 2 are both in a fold line structure, that is, the outer contours of the first frame 1 and the second frame 2 are formed by connecting a plurality of fold lines. The specific shapes of the first frame 1 and the second frame 2 can be selected according to practical situations.

As shown in fig. 2-4 and 8, the top of the first frame 1 has a first bending surface, and the top of the second frame 2 has a second bending surface; the bottom of the first frame 1 is provided with a third bending surface, and the bottom of the second frame 2 is provided with a fourth bending surface; the first bending surface comprises two first planes 101 which are sequentially connected, the second bending surface comprises two second planes 201 which are sequentially connected, the third bending surface comprises two third planes 102 which are sequentially connected, and the fourth bending surface comprises two fourth planes 202 which are sequentially connected.

As shown in fig. 9, the top of the first frame 1 has a first bending surface, and the top of the second frame 2 has a second bending surface; the first bending surface includes two first planes 101 connected in sequence, and the second bending surface includes two second planes 201 connected in sequence.

Of course, the bottom of the first frame 1 may have a third bending surface, and the bottom of the second frame 2 may have a fourth bending surface; the third bending surface includes two third planes 102 connected in sequence, and the fourth bending surface includes two fourth planes 202 connected in sequence.

It should be noted that, a first included angle is formed between the two first planes 101, a second included angle is formed between the two second planes 201, a third included angle is formed between the two third planes 102, and a fourth included angle is formed between the two fourth planes 202. The magnitudes of the first included angle, the second included angle, the third included angle and the fourth included angle are selected according to practical situations, which are not limited in this embodiment.

In practical applications, the first bending surface may further include at least three first planes 101 connected in sequence, the second bending surfaces each include at least three second planes 201 connected in sequence, the third bending surface includes at least three third planes 102 connected in sequence, and the fourth bending surfaces each include at least three fourth planes 202 connected in sequence, which is not limited to the above structure.

As for the specific structure of the connecting member 4, it is selected according to the actual situation. In some embodiments, in order to simplify the production of the connecting member 4, the connecting member 4 may alternatively be of a fold-line structure, i.e. the outer contour of the connecting member 4 is formed by several fold-line connections.

In order to simplify the structure of the connecting member 4, as shown in fig. 5 and 9, the member top surface 405 of the connecting member 4 and/or the member bottom surface 406 of the connecting member 4 are each planar.

In some embodiments, to improve waterproof performance, as shown in fig. 2 and 9, the first frame 1, the connection member 4, and the second frame 2 form a guide surface. In this case, the first frame 1 and the second frame 2 are both located at the top of the photovoltaic power generation unit 301, and the member top surface 405 of the connecting member 4, the first bending surface of the first frame 1, and the second bending surface of the second frame 2 form the above-mentioned flow guiding surfaces, that is, the member top surface 405, the two first planes 101, and the two second planes 201 form the above-mentioned flow guiding surfaces.

In practice, the above-mentioned flow guiding surface may be formed by other methods, and is not limited to the structure shown in fig. 2 and 9.

In some embodiments, to improve the waterproof performance, as shown in fig. 8, the first frame 1, the connection member 4, and the second frame 2 form a sink 6. In this case, the first frame 1 and the second frame 2 are both located at the bottom of the photovoltaic power generation unit 301, and the member top surface 405 of the connecting member 4, the first bending surface of the first frame 1, and the second bending surface of the second frame 2 form the above-mentioned bus duct 6, that is, the member top surface 405, the two first planes 101, and the two second planes 201 form the above-mentioned bus duct 6.

In practice, the above-described bus duct 6 may be formed by other means, and is not limited to the configuration shown in fig. 8.

In the above frame assembly, the connection mode of the connecting member 4 and the first frame 1, and the connection mode of the connecting member 4 and the second frame 2 are selected according to practical situations. In some embodiments, to improve the connection stability of the connection member 4 and the first frame 1 and the connection stability of the connection member 4 and the second frame 2, one end of the connection member 4 is used to overlap and connect with the first frame 1, and the other end of the connection member 4 is used to overlap and connect with the second frame 2.

As shown in fig. 2 to 5, 8 and 9, the connecting member 4 is provided with a fixedly connected lap joint portion 401 and a clamping portion 402, the first frame 1 is provided with a first connecting portion 103, and the second frame 2 is provided with a second connecting portion 203; wherein, the first connection portion 103 and the second connection portion 203 are both clamped with the clamping portion 402, and the overlapping portion 401 overlaps the same side of the first connection portion 103 and the second connection portion 203.

One end of the overlap portion 401 overlaps the first connection portion 103, and the other end of the overlap portion 401 overlaps the second connection portion 203.

For ease of installation, the first connection portion 103 and the second connection portion 203, which overlap the same overlap portion 401, may optionally be located at the same height of the frame assembly.

The lap portion 401 may be a lap plate or other types, which is not limited in this embodiment.

The specific shapes of the first connecting portion 103, the second connecting portion 203, and the engaging portion 402 are selected according to actual conditions. As shown in fig. 2 to 5, 8 and 9, the first connection portion 103 includes a first connection plate 1031 and a first L-shaped card 1032, and a long plate of the first L-shaped card 1032 is connected to the first connection plate 1031; the second connection part 203 comprises a second connection plate 2031 and a second L-shaped clamping plate 2032, and a long plate of the second L-shaped clamping plate 2032 is connected with the second connection plate 2031; the engaging portion 402 has a first engaging groove 403 and a second engaging groove 404.

The short side of the first L-shaped card 1032 is engaged with the first card slot 403, the short side of the second L-shaped card 2032 is engaged with the second card slot 404, and the overlap portion 401 is overlapped on the same side of the first connection board 1031 and the second connection board 2031. It can be appreciated that one end of the bridging portion 401 is bridged to the first connecting plate 1031, and the other end of the bridging portion 401 is bridged to the second connecting plate 2031.

It will be appreciated that the first L-shaped card 1032 and the second L-shaped card 2032 are both L-shaped cards, the L-shaped card comprising two vertically connected panels, one longer and the other shorter. Of course, two vertically connected plates of the L-shaped clamping plate can be selected to have equal lengths, in which case one of the two plates is a long plate and the other is a short plate.

For ease of bridging, the long plate of the first L-shaped clamping plate 1032 may be selected to be vertically connected to the first connecting plate 1031, and the long plate of the second L-shaped clamping plate 2032 may be selected to be vertically connected to the second connecting plate 2031.

In practical situations, the first L-shaped card 1032 and the second L-shaped card 2032 may have a slot structure, and the engaging portion 402 may have a structure that engages with the slot structure, which is not limited to the above-described structure.

As shown in fig. 9, the first connection portion 103 is located at the top of the first frame 1, and the second connection portion 203 is located at the top of the second frame 2. Of course, the first connection portion 103 may be located at the bottom of the first frame 1, and the second connection portion 203 may be located at the bottom of the second frame 2, which is not limited to the distribution manner shown in fig. 9.

As shown in fig. 2 and 8, the number of the first connecting portions 103 is two, and the first connecting portions are sequentially distributed along the height direction of the first frame 1; the number of the second connecting parts 203 is two, and the second connecting parts are distributed in sequence along the height direction of the second frame 2; the first connection portions 103 and the second connection portions 203 are in one-to-one correspondence. In order to improve stability, one first connecting portion 103 is located at the top of the first frame 1, the other first connecting portion 103 is located at the bottom of the first frame 1, one second connecting portion 203 is located at the top of the second frame 2, and the other second connecting portion 203 is located at the bottom of the second frame 2.

In the above-described structure, on the one hand, the optional connection member 4 is one, and the lap joint portion 401 and the first connection portion 103 are in one-to-one correspondence, and the clip joint portion 402 and the first connection portion 103 are in one-to-one correspondence. It can be understood that the lap joint portion 401 corresponds to the second connecting portion 203 one by one, and the clamping portion 402 corresponds to the second connecting portion 203 one by one

On the other hand, there are at least two selectable connecting members 4, and the connecting members 4 and the first connecting portions 103 are in one-to-one correspondence. It will be appreciated that the connection members 4 and the second connection portions 203 are in one-to-one correspondence.

In practical situations, at least three first connection portions 103 may be selected and distributed in sequence along the height direction of the first frame 1; at least three second connecting parts 203 are sequentially distributed along the height direction of the second frame 2; the first connection portions 103 and the second connection portions 203 are in one-to-one correspondence. At this time, the number of the connection members 4 may be referred to the foregoing description, and will not be repeated here.

In the above frame assembly, the structures of the first frame 1 and the second frame 2 may be the same or different. In order to simplify the structure, the first frame 1 and the second frame 2 may be selected to have the same structure. It will be appreciated that the first frame 1 and the second frame 2 are identical, and the positions of the first frame 1 and the second frame 2 are interchangeable, so that the positions of the first frame 1 and the second frame 2 do not need to be distinguished during the process of assembling the first frame 1 and the photovoltaic power generation unit 301 and the process of assembling the second frame 2 and the photovoltaic power generation unit 301, and the installation is further simplified.

In some embodiments, to facilitate connection of the first frame 1 to the photovoltaic power generation unit 301 and connection of the second frame 2 to the photovoltaic power generation unit 301, the second ends of the first frame 1 and the second frame 2 may be optionally provided with photovoltaic sockets 5 for sealing connection with the photovoltaic power generation unit 301.

In order to improve stability, the first frame 1 and the second frame 2 are both used for being fixedly connected and hermetically connected with the photovoltaic power generation unit 301.

In order to facilitate sealing and fixing, on one hand, the photovoltaic slot 5 may be selected to clamp the photovoltaic power generation unit 301 through a sealing adhesive tape inside the photovoltaic slot; alternatively, the photovoltaic cell 5 may be clamped to the photovoltaic power generation unit 301 by a bead seal therein, and the photovoltaic power generation unit 301, the bead seal, and the photovoltaic cell 5 may be clamped and fixed by a fastener including a bolt and a nut.

The type of the sealing rubber strip is selected according to actual needs. In order to improve the sealing reliability, the sealing rubber strip can be selected to be U-shaped, so that the corners of the bearing members of the photovoltaic power generation unit 301 can be protected from being damaged, and rainwater can be prevented from entering the photovoltaic power generation unit 301.

Compared with the existing liquid glue connection mode, the structure is more material-saving, glue overflow-free and cleaner and tidy in surface.

In practical applications, the fixed connection and the sealing connection are also realized by other modes, and are not limited to the above embodiments.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A bezel assembly, comprising: a first frame (1), a second frame (2), and a connecting member (4);

the connecting component (4) is used for connecting a first end of the first frame (1) and a first end of the second frame (2), a second end of the first frame (1) is used for being connected with one photovoltaic power generation unit (301), and a second end of the second frame (2) is used for being connected with another photovoltaic power generation unit (301) so that an included angle is formed between the two photovoltaic power generation units (301), and the photovoltaic power generation units (301) are in a flat plate shape;

the first frame (1) and the second frame (2) are of a fold line structure.

2. The rim assembly according to claim 1, characterized in that the top of the first rim (1) has a first curved surface and the top of the second rim (2) has a second curved surface; and/or the bottom of the first frame (1) is provided with a third bending surface, and the bottom of the second frame (2) is provided with a fourth bending surface;

the first bending surface comprises at least two first planes (101) which are sequentially connected, the second bending surfaces comprise at least two second planes (201) which are sequentially connected, the third bending surface comprises at least two third planes (102) which are sequentially connected, and the fourth bending surfaces comprise at least two fourth planes (202) which are sequentially connected.

3. A rim assembly according to claim 1 or 2, wherein the connecting member (4) is of a fold line configuration.

4. A rim assembly according to claim 3, wherein the top member surface (405) of the connecting member (4) and/or the bottom member surface (406) of the connecting member (4) are planar.

5. The rim assembly of claim 1, wherein the rim assembly,

the first frame (1), the connecting member (4) and the second frame (2) form a guide surface;

or, the first frame (1), the connecting member (4) and the second frame (2) form a sink (6).

6. The rim assembly according to claim 1, wherein one end of the connecting member (4) is adapted to overlap and be clamped to the first rim (1), and the other end of the connecting member (4) is adapted to overlap and be clamped to the second rim (2).

7. The rim assembly of claim 6, wherein the frame includes a plurality of ribs,

the connecting member (4) is provided with a lap joint part (401) and a clamping part (402) which are fixedly connected, the first frame (1) is provided with a first connecting part (103), and the second frame (2) is provided with a second connecting part (203);

the first connecting portion (103) and the second connecting portion (203) are clamped with the clamping portion (402), and the lap joint portion (401) is lapped on the same side of the first connecting portion (103) and the second connecting portion (203).

8. The rim assembly of claim 7, wherein the frame includes a plurality of ribs,

the first connecting part (103) comprises a first connecting plate (1031) and a first L-shaped clamping plate (1032), and a long plate of the first L-shaped clamping plate (1032) is connected with the first connecting plate (1031);

the second connecting part (203) comprises a second connecting plate (2031) and a second L-shaped clamping plate (2032), and a long plate of the second L-shaped clamping plate (2032) is connected with the second connecting plate (2031);

the clamping part (402) is provided with a first clamping groove (403) and a second clamping groove (404);

the short side of the first L-shaped clamping plate (1032) is clamped with the first clamping groove (403), the short side of the second L-shaped clamping plate (2032) is clamped with the second clamping groove (404), and the lap joint part (401) is lapped on the same side of the first connecting plate (1031) and the second connecting plate (2031).

9. The rim assembly of claim 8, wherein the elongated plate of the first L-shaped card (1032) is vertically connected to the first connecting plate (1031) and the elongated plate of the second L-shaped card (2032) is vertically connected to the second connecting plate (2031).

10. The rim assembly of claim 7, wherein the frame includes a plurality of ribs,

the first connecting part (103) is positioned at the top of the first frame (1), and the second connecting part (203) is positioned at the top of the second frame (2);

alternatively, the first connecting portion (103) is located at the bottom of the first frame (1), and the second connecting portion (203) is located at the bottom of the second frame (2).

11. The frame assembly according to claim 7, wherein the first connecting portions (103) are at least two and are distributed in sequence along the height direction of the first frame (1); at least two second connecting parts (203) are sequentially distributed along the height direction of the second frame (2); the first connecting parts (103) and the second connecting parts (203) are in one-to-one correspondence;

wherein the connecting component (4) is one, the lap joint part (401) corresponds to the first connecting part (103) one by one, and the clamping part (402) corresponds to the first connecting part (103) one by one; or, at least two connecting members (4) are provided, and the connecting members (4) and the first connecting parts (103) are in one-to-one correspondence.

12. The rim assembly according to claim 1, wherein the first rim (1) and the second rim (2) are of identical construction.

13. The rim assembly according to claim 1, wherein the second ends of the first rim (1) and the second rim (2) are each provided with light Fu Chacao (5) for sealing connection with the photovoltaic power generation unit (301).