CN219875634U

CN219875634U - Frame component

Info

Publication number: CN219875634U
Application number: CN202321086510.6U
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: 2023-10-20
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses a frame component, which comprises: a first frame, a second frame, and a connecting member; one end of the connecting member is used for being connected with the first frame, the other end of the connecting member is used for being connected with the second frame, the connecting member is in a curve structure from one end to the other end of the connecting member, and the connecting member protrudes towards the top or the bottom of the frame assembly; 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. In the frame assembly, the first frame, the connecting member and the second frame can connect the two photovoltaic power generation units into a roof tile shape, and the flat-plate 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 connection, laying and replacement of the photovoltaic power generation units are also simplified.

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;

one end of the connecting member is used for being connected with the first frame, the other end of the connecting member is used for being connected with the second frame, the connecting member is in a curve structure from one end to the other end of the connecting member, and the connecting member protrudes towards the top or the bottom of the frame assembly;

the second end of the first frame is used for being connected with one photovoltaic power generation unit, the second end of the second frame is used for being connected with the other 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.

Optionally, the connecting member protrudes toward the top of the frame assembly, and the first frame, the connecting member, and the second frame form a guide surface;

alternatively, the connecting member protrudes toward the top of the frame assembly, and the connecting member forms a guide surface;

or the connecting member protrudes to the bottom of the frame assembly, and the first frame, the connecting member and the second frame form a sink;

alternatively, the connecting member protrudes toward the bottom of the frame assembly, and the connecting member forms a sink.

Optionally, the first top surface and the first bottom surface of the first frame are both planar structures, and the second top surface and the second bottom surface of the second frame are both planar structures.

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

Optionally, the connecting member is provided with a first slot and a second slot, the first frame is used for being in plug-in connection with the first slot, and the second frame is used for being in plug-in connection with the second slot.

Optionally, the connection member includes: a first connection plate, a second connection plate, and a connection member connecting the first connection plate and the second connection plate; the first connecting plates and the second connecting plates are distributed in sequence along the height direction of the frame assembly, and the connecting pieces divide the space between the first connecting plates and the second connecting plates into the first slots and the second slots.

Optionally, the first connecting plate and the second connecting plate are both curved and each protrude toward the top or bottom of the frame assembly.

Optionally, one of the first frame and the connecting member is provided with a first clamping piece, and the other is provided with a first clamping groove for being in plug-in clamping connection with the first clamping piece;

one of the second frame and the connecting member is provided with a second clamping piece, and the other is provided with a second clamping groove for being in inserted clamping connection with the second clamping piece.

Optionally, the first clamping pieces are at least two and are distributed in sequence along the height direction of the connecting member, and the second clamping pieces are at least two and are distributed in sequence along the height direction of the connecting member.

Optionally, the first clamping groove is gradually expanded from the notch to the bottom of the groove, and the second clamping groove is gradually expanded from the notch to the bottom of the groove.

Optionally, the first clamping piece and the second clamping piece are both in a protruding structure;

the first side frame is provided with a first clamping plate group, the first clamping plate group comprises two first clamping plates, and a first clamping groove is formed between the two first clamping plates;

the second frame is provided with a second clamping plate group, and the second clamping plate group comprises two second clamping plates and a second clamping groove is formed between the two second clamping plates.

Optionally, the connection member includes: a first connection plate, a second connection plate, and at least one connection member connecting the first connection plate and the second connection plate;

the first connecting plate and/or the second connecting plate are/is provided with the first clamping piece and the second clamping piece; or, the first connecting plate and/or the second connecting plate are/is provided with the first clamping groove and the second clamping groove.

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 component provided by the utility model, the connecting component 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 and the second frame can connect the two photovoltaic power generation units into a roof tile shape, and the flat-plate-shaped 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.

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.

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 first clamping groove, 6 is a first clamping piece, 7 is a second clamping groove, 8 is a second clamping piece, 9 is a first clamping plate, 10 is a second clamping plate, 11 is a photovoltaic slot, 12 is a converging slot, 13 is a sealing rubber strip, 14 is a first slot, and 15 is a second slot;

101 is a first top surface, 201 is a second top surface, 301 is a photovoltaic power generation unit, 302 is a connection portion, 401 is a first connection plate, 402 is a second connection plate, 403 is a connection piece, and 404 is a third top 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 frame 1, a second frame 2, and a connecting member 4; the connecting member 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.

As shown in fig. 1 to 4, 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 tile assembly is also of a wave-shaped structure, and the photovoltaic tile assembly and the photovoltaic tile 3 are approximately the same in shape. The transverse direction of the photovoltaic tile 3 is the transverse direction of the photovoltaic tile assembly, the longitudinal direction of the photovoltaic tile 3 is the longitudinal direction of the photovoltaic tile assembly, and the height direction of the photovoltaic tile 3 is the height direction of the photovoltaic tile assembly; the photovoltaic tile assembly also has a top and a bottom in the height direction; 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.

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.

In the frame assembly, the first frame 1 and the second frame 2 are both 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, one end of the connecting member 4 is used for connecting with the first frame 1, and the other end of the connecting member 4 is used for connecting with the second frame 2. The specific shape of the connecting member 4 may be selected according to the actual situation. As shown in fig. 2 and 8, the connecting member 4 has a curved structure from one end thereof to the other end thereof, and the connecting member 4 protrudes toward the bottom of the rim assembly; as shown in fig. 9, the connection member 4 has a curved structure from one end thereof to the other end thereof, and the connection member 4 protrudes toward the top of the rim assembly.

In some embodiments, to improve the protection performance, as shown in fig. 9, the connection member 4 protrudes toward the top of the rim assembly, and the first rim 1, the connection member 4, and the second rim 2 form a flow guiding surface, or the connection member 4 forms a flow guiding surface.

In the above-described structure, the first top surface 101 of the first frame 1, the third top surface 404 of the connecting member 4, and the second top surface 201 of the second frame 2 form the above-described flow guide surface.

For convenience of converging, the first top surface 101 and the second top surface 201 may be selected to have a planar structure, and the third top surface 404 may have a curved structure, which may be an arcuate surface.

The specific shape of the guide surface is selected according to the actual situation, and the shapes of the first top surface 101, the second top surface 201, and the third top surface 404 may be designed according to the specific shape of the guide surface, and are not limited to the structure shown in fig. 9.

In practice, if the third top surface 404 covers the first top surface 101 and the second top surface 201, only the connecting member 4 may be selected to form the flow guiding surface, i.e. only the third top surface 404 may form the flow guiding surface.

In some embodiments, to improve the protection performance, as shown in fig. 2 and 8, the connection member protrudes toward the bottom of the rim assembly, the first rim 1, the connection member 4, and the second rim 2 form a sink groove 12, or the connection member 4 forms a sink groove 12.

In the above structure, the first top surface 101 of the first frame 1, the third top surface 404 of the connecting member 4, and the second top surface 201 of the second frame 2 form the above-described confluence groove 12.

As for the specific shape of the sink 12, the shapes of the first top surface 101, the second top surface 201, and the third top surface 404 may be selected according to the actual situation, and may be designed according to the specific shape of the flow guiding surface, and are not limited to the structure shown in fig. 9.

In practice, if the third top surface 404 covers the first top surface 101 and the second top surface 201, only the connecting member 4 may be selected to form the sink 12, i.e. only the third top surface 404 may form the sink 12.

In the above frame assembly, the specific shapes and structures of the first frame 1 and the second frame 2 are selected according to practical situations. For simplifying the structure, the first top surface 101 and the first bottom surface of the first frame 1 may be selected to have a planar structure, and the second top surface 201 and the second bottom surface of the second frame 2 may be selected to have a planar structure. Of course, the first top surface 101 and the first bottom surface of the first frame 1, and the second top surface 201 and the second bottom surface of the second frame 2 may be curved surfaces or surfaces of other shapes, which are not limited in this embodiment.

In some embodiments, to facilitate the connection of the first frame 1 and the second frame 2 by the connection member 4, one end of the connection member 4 is used to be clamped with the first frame 1, and the other end of the connection member 4 is used to be clamped with the second frame 2.

The specific structure of the clamping connection is selected according to actual conditions. On the one hand, as shown in fig. 8 and 9, the connecting member 4 is provided with a first slot 14 and a second slot 15, the first frame 1 is used for being in plug-in connection with the first slot 14, and the second frame 2 is used for being in plug-in connection with the second slot 15. Thus, the self characteristics of the first frame 1 and the second frame 2 are fully utilized to realize connection, the structures of the first frame 1 and the second frame 2 are simplified, and the connecting member 4 is also convenient for connecting the first frame 1 and the second frame 2.

In order to simplify the structure of the connection member 4, the connection member 4 includes: a first connection plate 401, a second connection plate 402, and a connection member 403 connecting the first connection plate 401 and the second connection plate 402; wherein the first connection plate 401 and the second connection plate 402 are sequentially distributed along the height direction of the frame assembly, and the connection member 403 divides the space between the first connection plate 401 and the second connection plate 402 into the first slot 14 and the second slot 15.

At least one of the connectors 403 is selected according to practical situations.

The specific structures and shapes of the first connection plate 401, the second connection plate 402, and the connection member 403 are selected according to actual conditions, and the present embodiment is not limited thereto. For aesthetic purposes, the first connector plate 401 and the second connector plate 402 may be chosen to each have a curved configuration and each protrude toward the top or bottom of the bezel assembly.

On the other hand, as shown in fig. 2 to 5, one of the first frame 1 and the connecting member 4 is provided with a first clip 6, and the other is provided with a first clip groove 5 for insertion-type clipping with the first clip 6; one of the second frame 2 and the connecting member 4 is provided with a second clamping piece 8, and the other is provided with a second clamping groove 7 for being in inserted clamping connection with the second clamping piece 8.

The number of the first clamping grooves 5 is matched with the first clamping pieces 6, and the number of the second clamping grooves 7 is matched with the second clamping pieces 8. In order to improve the clamping performance, the first clamping pieces 6 are at least two and are distributed in sequence along the height direction of the connecting member 4, and the second clamping pieces 8 are at least two and are distributed in sequence along the height direction of the connecting member 4.

In order to simplify the connection structure, the first clips 6 may be selectively distributed on the top and bottom of the connection member 4, and the second clips 8 may be selectively distributed on the top and bottom of the connection member 4.

Of course, the first clamping pieces 6 may be distributed at the middle part of the connecting member 4 in the height direction, and the second clamping pieces 8 may be distributed at the middle part of the connecting member 4 in the height direction; alternatively, the first clamping piece 6 and the second clamping piece 8 are distributed on the top or the bottom of the connecting member 4.

In order to facilitate the clamping, the first clamping piece 6 can be selected for being in plug-in clamping with the first clamping groove 5, and the second clamping piece 8 can be selected for being in plug-in clamping with the second clamping groove 7.

In order to improve the fastening stability, the first fastening groove 5 is gradually widened from its notch to its bottom, and the second fastening groove 7 is gradually widened from its notch to its bottom. It will be appreciated that the shape of the first clamping member 6 is adapted to the first clamping groove 5 and the shape of the second clamping member 8 is adapted to the shape of the second clamping groove 7. Of course, the first card slot 5 and the second card slot 7 may be selected to have other shapes, which is not limited in this embodiment.

The specific structures of the first clamping piece 6, the second clamping piece 8, the first clamping groove 5 and the second clamping groove 7 are selected according to actual conditions. In order to simplify the structure, the first clamping piece 6 and the second clamping piece 8 can be selected to be of a convex structure; the first frame 1 is provided with a first clamping plate group, the first clamping plate group comprises two first clamping plates 9, and a first clamping groove 5 is formed between the two first clamping plates 9; the second frame 2 is provided with a second clamping plate group, the second clamping plate group comprises two second clamping plates 10, and a second clamping groove 7 is formed between the two second clamping plates 10.

In the above structure, the first clamping piece 6 and the second clamping piece 8 can be selected to be positioned on the connecting member 4, and the first clamping piece 6, the second clamping piece 8 and the connecting member 4 are integrated; the first clamping groove 5 is positioned on the first frame 1, and the first clamping groove 5 and the first frame 1 are of an integrated structure; the second clamping grooves 7 are all located on the first frame 1, and the second clamping grooves 7 and the first frame 1 are of an integrated structure.

As shown in fig. 2 and 5, the connection member 4 includes: a first connection plate 401, a second connection plate 402, and at least one connection member 403 connecting the first connection plate 401 and the second connection plate 402; wherein, first connecting plate 401 and second connecting plate 402 are provided with first fastener 6 and second fastener 8.

Of course, the first connection plate 401 and the second connection plate 402 may be provided with the first clamping groove 5 and the second clamping groove 7; alternatively, only the first connection plate 401 or the second connection plate 402 may be provided with the first clamping member 6 and the second clamping member 8; alternatively, only the first connection plate 401 or the second connection plate 402 may be provided with the first card slot 5 and the second card slot 7.

The number of the connecting members 403 may be one or two or more. As shown in fig. 2 and 5, the number of the connection members 403 is three.

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 the photovoltaic tile assembly, the materials of the connecting member 4, the first frame 1 and the second frame 2 are selected according to actual needs. In some embodiments, the connecting member 4, the first frame 1, and the second frame 2 are all aluminum alloy pieces, alloy steel pieces, or plastic pieces. In practical situations, the connecting member 4, the first frame 1 and the second frame 2 with simple structures can be selected to be alloy steel pieces, and the alloy steel pieces can be zinc-aluminum-magnesium steel pieces.

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 11 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 the one hand, the photovoltaic slot 11 may be selected to clamp the photovoltaic power generation unit 301 through the sealing adhesive tape 13 inside the photovoltaic slot; alternatively, the photovoltaic cell 11 may be clamped to the photovoltaic power generation unit 301 by the joint strip 13 inside thereof, and the photovoltaic power generation unit 301, the joint strip 13, and the photovoltaic cell 11 may be clamped and fixed by fasteners including bolts and nuts.

The type of the joint strip 13 is selected according to actual needs. In order to improve the sealing reliability, the sealing rubber strip 13 may be selected to be U-shaped, so that the corners of the pressure-bearing member of the photovoltaic power generation unit 301 are not damaged, and rainwater is 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);

one end of the connecting member (4) is used for being connected with the first frame (1), the other end of the connecting member (4) is used for being connected with the second frame (2), the connecting member (4) is in a curve structure from one end to the other end, and the connecting member (4) protrudes towards the top or the bottom of the frame assembly;

the second end of the first frame (1) is used for being connected with one photovoltaic power generation unit (301), 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.

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

the connecting component (4) protrudes towards the top of the frame assembly, and the first frame (1), the connecting component (4) and the second frame (2) form a diversion surface;

alternatively, the connecting member (4) protrudes toward the top of the frame assembly, and the connecting member (4) forms a guide surface;

or the connecting component protrudes towards the bottom of the frame component, and the first frame (1), the connecting component (4) and the second frame (2) form a converging groove (12);

alternatively, the connecting member (4) protrudes toward the bottom of the rim assembly, and the connecting member (4) forms a sink (12).

3. The rim assembly of claim 1, wherein the first top surface (101) and the first bottom surface of the first rim (1) are each planar structures and the second top surface (201) and the second bottom surface of the second rim (2) are each planar structures.

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

5. The rim assembly according to claim 4, wherein the connecting member (4) is provided with a first slot (14) and a second slot (15), the first rim (1) being adapted for plug-in engagement with the first slot (14), the second rim (2) being adapted for plug-in engagement with the second slot (15).

6. The rim assembly according to claim 5, wherein the connecting member (4) comprises: a first connection plate (401), a second connection plate (402), and a connection member (403) connecting the first connection plate (401) and the second connection plate (402); the first connecting plates (401) and the second connecting plates (402) are sequentially distributed along the height direction of the frame assembly, and the connecting pieces (403) divide the space between the first connecting plates (401) and the second connecting plates (402) into the first slots (14) and the second slots (15).

7. The rim assembly of claim 6, wherein the first web (401) and the second web (402) are each curved in configuration and each protrude toward the top or bottom of the rim assembly.

8. The rim assembly of claim 5, wherein the frame includes a plurality of ribs,

one of the first frame (1) and the connecting member (4) is provided with a first clamping piece (6), and the other is provided with a first clamping groove (5) for being in inserted clamping connection with the first clamping piece (6);

one of the second frame (2) and the connecting member (4) is provided with a second clamping piece (8), and the other is provided with a second clamping groove (7) for being in inserted clamping connection with the second clamping piece (8).

9. The frame assembly according to claim 8, wherein the first clamping pieces (6) are at least two and are distributed in sequence along the height direction of the connecting member (4), and the second clamping pieces (8) are at least two and are distributed in sequence along the height direction of the connecting member (4).

10. The rim assembly of claim 8, wherein the first clamping groove (5) tapers from its notch to its groove bottom and the second clamping groove (7) tapers from its notch to its groove bottom.

11. The rim assembly of claim 8, wherein the rim assembly,

the first clamping piece (6) and the second clamping piece (8) are of a protruding structure;

the first side frame (1) is provided with a first clamping plate group, the first clamping plate group comprises two first clamping plates (9), and a first clamping groove (5) is formed between the two first clamping plates (9);

the second frame (2) is provided with a second clamping plate group, the second clamping plate group comprises two second clamping plates (10) and a second clamping groove (7) is formed between the two second clamping plates (10).

12. The rim assembly according to claim 8, wherein the connecting member (4) comprises: a first connection plate (401), a second connection plate (402), and at least one connection member (403) connecting the first connection plate (401) and the second connection plate (402);

wherein the first connecting plate (401) and/or the second connecting plate (402) are/is provided with the first clamping piece (6) and the second clamping piece (8); alternatively, the first connection plate (401) and/or the second connection plate (402) are provided with the first clamping groove (5) and the second clamping groove (7).

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

14. The rim assembly according to any one of claims 1-13, characterized in that the second ends of the first rim (1) and the second rim (2) are each provided with light Fu Chacao (11) for sealing connection with the photovoltaic power generation unit (301).