CN217326160U

CN217326160U - Connecting piece reaches photovoltaic module including connecting piece

Info

Publication number: CN217326160U
Application number: CN202221161135.2U
Authority: CN
Inventors: 郭琦; 龚道仁; 许文彬; 徐进政
Original assignee: Anhui Huasheng New Energy Technology Co ltd
Current assignee: Xuancheng Conch Construction Photovoltaic Technology Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-08-30
Anticipated expiration: 2032-05-13

Abstract

The utility model provides a connecting piece reaches photovoltaic module including connecting piece belongs to BIPV technical field. The connecting piece is used for realizing the installation of roof boarding and panel, and the connecting piece includes: the body comprises a supporting part and a fixing part, wherein a first mounting hole corresponding to a mounting position on the roof panel is formed in the supporting part, a second mounting hole corresponding to a mounting position of the panel is formed in the fixing part, and the axis of the first mounting hole is perpendicular to the axis of the second mounting hole. The utility model provides a connecting piece has supporting part and fixed part on the body, and the supporting part can be used for supporting photovoltaic module and connects the roof boarding, and the fixed part can make the connecting piece install to photovoltaic module on, through two mounting holes on the body, completion photovoltaic module that can be convenient and be connected between roof boarding avoids photovoltaic module to be connected through sticky mode and roof boarding, strengthens the stability of being connected between photovoltaic module and the roof boarding.

Description

Connecting piece reaches photovoltaic module including connecting piece

Technical Field

The utility model relates to a BIPV technical field, concretely relates to connecting piece reaches photovoltaic module including connecting piece.

Background

Building Integrated photovoltaic (bipv) refers to a solar photovoltaic power generation system installed on an existing building. The BIPV is a solar photovoltaic power generation system which is designed, constructed and installed simultaneously with a building and perfectly combined with the building, is used as a part of an external structure of the building, has a power generation function, has functions of building components and building materials, can even improve the aesthetic feeling of the building, and forms a perfect unity with the building. BIPV can be used for two purposes as a substitute for roofs, skylights, facades of buildings and the like.

The solar photovoltaic power generation product is formed by connecting a plurality of single batteries in series and parallel and packaging the single batteries to form a battery panel, and the battery panel is installed on a roof panel on a building to complete a photovoltaic building integrated structure.

The prior art usually fixes the battery panel to the roof panel by structural adhesive, and this fixing method has poor stability for the battery panel which is easy to generate heat.

Disclosure of Invention

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the relatively poor defect of bonding stability that the panel easily generates heat and makes the structure glue among the prior art to a connecting piece reaches photovoltaic module including the connecting piece is provided.

In order to solve the technical problem, the utility model provides a connecting piece for realize the installation of roof boarding and panel, include:

the body comprises a supporting part and a fixing part connected with one end of the supporting part, the supporting part is provided with a first mounting hole corresponding to a mounting position on the roof panel, the fixing part is provided with a second mounting hole corresponding to a mounting position on the panel, and the axis of the first mounting hole is perpendicular to the axis of the second mounting hole.

Optionally, the fixing portion includes a fixing plate, the supporting portion and the fixing plate are L-shaped, and an axial direction of the first mounting hole is parallel to a plane where the fixing plate is located; the second mounting hole is formed in the fixing plate, and the axis direction of the second mounting hole is parallel to the plane where the supporting part is located.

Optionally, the fixing portion extends from two ends of the fixing plate respectively in a direction perpendicular to the fixing plate to form a blocking portion, and when the fixing portion is used for mounting the roof panel and the battery panel, a plane where the blocking portion is located and a plane where a surface of the battery panel far away from the roof panel are located in the same plane.

Optionally, the shielding portion is a shielding plate, and an end of the shielding plate is flush with an end of a frame of the battery panel.

Optionally, the first mounting hole is a counter bore, the part with the smaller bore diameter is farther away from the fixing part, and the connecting part of the bore wall at the larger bore diameter and the bore wall at the smaller bore diameter is a plane;

the second mounting hole is a counter bore, the part with the smaller aperture is closer to the supporting part, and the connecting part of the hole wall at the larger aperture and the hole wall at the smaller aperture is a plane.

Optionally, the connecting piece is made of aluminum or aluminum alloy, and the surface of the connecting piece is plated with an oxide film layer.

Optionally, at least one anti-slip strip is arranged on the surface of the supporting portion close to the fixing plate, and the extending direction of the anti-slip strip is parallel to the plane of the fixing plate.

Optionally, two limiting strips are arranged on the surface of the supporting portion, which is far away from the fixed plate, and the two limiting strips are respectively located on two sides of the first mounting hole, which are parallel to the aperture of the plane where the fixed plate is located, so as to limit the position of the connecting piece relative to the roof panel.

The utility model also provides a photovoltaic module, which comprises a battery plate, comprises the connecting piece,

the border of panel encloses and establishes the frame, bayonet socket, jack and fixed orifices have been seted up to the frame, the bayonet socket is used for the joint the panel, adjacent frame insert through the angle sign indicating number jack connection, the axis of fixed orifices with the axis coincidence setting of the second mounting hole of connecting piece.

Optionally, the solar cell panel further comprises a first fixing piece, the first fixing piece is adapted to pass through the second mounting hole of the connecting piece and be inserted into the fixing hole on the frame, so that the connecting piece is integrally connected with the solar cell panel and the frame;

and the second fixing piece is suitable for penetrating through the first mounting hole of the connecting piece and being inserted to a mounting position on the roof panel so as to fix the photovoltaic assembly on the roof panel through the connecting piece.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a connecting piece, body include the supporting part and rather than one end connection fixed part, set up on the supporting part be suitable for with the roof boarding on the first mounting hole that mounted position corresponds, set up on the fixed part be suitable for with the panel on the second mounting hole that mounted position corresponds to the axis of first mounting hole and the axis mutually perpendicular setting of second mounting hole. Through predetermineeing the butt joint between completion panel that two mounting holes can be convenient and fast and the roof boarding, through the connecting piece as the intermediate member, two mounting holes on the connecting piece all are suitable for inserting the bolt, use conventional bolt can accomplish three's connection after the butt joint is accomplished, make the panel can pass through connecting piece fixed connection on the roof boarding, avoid the panel to be connected through sticky mode and roof boarding, the connection stability on the roof boarding is installed to the reinforcing panel.

2. The utility model provides a connecting piece, the fixed part comprises a fixed plate, the supporting part and the fixed plate are L-shaped, and the axis of the first mounting hole is parallel to the plane where the fixed plate is located; the second mounting hole is formed in the fixing plate, and the axis direction of the second mounting hole is parallel to the plane where the supporting portion is located. The supporting part is perpendicular to the two adjacent side faces on the fixing part, the two side faces can be respectively attached to two adjacent side faces of the installation position on the battery panel, the battery panel can be better attached to the side faces, meanwhile, the connection with the battery panel and the connection between the battery panel and the roof panel are divided into different side faces, and the installation space of the connecting piece is reasonably utilized.

3. The utility model provides a connecting piece, fixed plate extend along the direction of perpendicular to fixed plate respectively from the both ends of fixed plate and form the occlusion part, and when the occlusion part was used for realizing the installation of roof boarding and panel, the plane that the surface place that the roof boarding was kept away from to the plane that the occlusion part was located and panel were in the coplanar makes the connecting piece install to the panel back through first mounting, and the occlusion part can block first mounting and expose, makes the panel outward appearance more neat, pleasing to the eye simultaneously.

4. The utility model provides a connecting piece, first mounting hole are the counter sink for the connecting piece is connected the surface of back supporting part with the roof boarding and can better laminate the panel.

5. The utility model provides a connecting piece, fixed part are the fixed block, and the second mounting hole is the counter sink, can make first mounting hide in the counter sink.

6. The utility model provides a connecting piece, the supporting part is gone up towards being equipped with the antislip strip on the surface of panel, increases the connection stability of connecting piece and panel.

7. The utility model provides a connecting piece, the fixed plate is kept away from on the supporting part is equipped with two spacing on the surface, and two spacing are located first mounting hole respectively and in the planar aperture both sides that are on a parallel with the fixed plate place, through spacing card on the roof boarding, can restrict the position of connecting piece for the roof boarding, avoid the connecting piece to take place to remove when installing to the roof boarding.

8. The utility model provides a photovoltaic module, include the panel and enclose the frame of establishing at panel border all around, seted up bayonet socket, jack and fixed orifices on the frame. The bayonet is used for clamping the battery panel, and the side edge of the battery panel is inserted into the bayonet of the frame to complete the installation of the battery panel and the frame; adjacent frames at the corner positions of the battery plate are inserted into the insertion holes through the corner connectors to complete connection; the axis of the fixing hole is superposed with the axis of the second mounting hole of the connecting piece, so that fixing pieces such as bolts can conveniently penetrate through and fasten the fixing pieces.

9. The utility model provides a photovoltaic module, including two mountings, be first mounting and second mounting respectively. The first fixing piece can penetrate through the second mounting hole and be inserted into the fixing hole in the frame, so that the connecting piece, the battery panel and the frame are connected into a whole; the second fixing piece can penetrate through the first mounting hole and be inserted into the mounting position on the roof panel, so that the photovoltaic assembly is fixed on the roof panel through the connecting piece. Two mounting holes that two mountings were reserved on through the connecting piece accomplish photovoltaic module, connecting piece and roof boarding's fixed connection, connect the steadiness and improve greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a connecting member provided in embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of a connecting member according to embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of a photovoltaic module provided in embodiment 2 of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is a schematic view of a connection between a photovoltaic module and a connecting member according to embodiment 2 of the present invention;

FIG. 6 is an enlarged view of FIG. 5 at B;

fig. 7 is a schematic view of a connection between a photovoltaic module and a connecting member according to embodiment 2 of the present invention;

FIG. 8 is an enlarged view at C of FIG. 7;

fig. 9 is a schematic view of a first end face structure of a frame according to embodiment 2 of the present invention;

fig. 10 is a schematic view of a second end face structure of a frame according to embodiment 2 of the present invention.

Description of the reference numerals:

1. a body; 2. a support portion; 3. a fixed part; 4. a shielding portion; 5. a first mounting hole; 6. a second mounting hole; 7. anti-slip strips; 8. a battery plate; 9. a frame; 10. carrying out corner connection; 11. a first fixing member; 12. a fixing hole; 13. a jack; 14. a bayonet; 15. and (5) a limiting strip.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

The embodiment provides a specific implementation manner of a connecting piece, as shown in fig. 1 and fig. 2, the body 1 includes a supporting portion 2 and a fixing portion 3 connected to one end of the supporting portion, a first mounting hole 5 suitable for corresponding to a mounting position on a roof panel is opened on the supporting portion 2, a second mounting hole 6 corresponding to a mounting position on a panel 8 is opened on the fixing portion 3, and an axis of the first mounting hole 5 is perpendicular to an axis of the second mounting hole 6. Supporting part 2 can be used for supporting panel 8 and accomplish being connected with the roof boarding through set up the second mounting in first mounting hole 5, and fixed part 3 can make the connecting piece install to panel 8 through set up first mounting 11 in second mounting hole 6 on, through two mounting holes of reserving on body 1, can be convenient install panel 8 to the roof boarding on, and fixed connection's connection steadiness improves greatly.

Specifically, the fixing part 3 comprises a fixing plate, the fixing plate and the supporting part 2 are L-shaped, and the axial direction of the first mounting hole 5 is parallel to the plane of the fixing plate; specifically, a second mounting hole 6 is formed in the fixing plate, and the axis direction of the second mounting hole 6 is parallel to the plane where the supporting portion 2 is located. As shown in fig. 1, the upper surface of the supporting part 2 and the left surface of the fixing part 3 are perpendicular to each other, two side surfaces can be respectively attached to two adjacent side surfaces of the installation position on the battery panel 8, so that the battery panel 8 side surface with better attachment of the connecting piece can be obtained, and meanwhile, the connection with the battery panel 8, the connection of the battery panel 8 and the roof panel are divided into different side surfaces, and the installation space of the connecting piece is reasonably utilized.

As shown in fig. 1, the both ends of fixed plate have extended along the direction of perpendicular to fixed plate respectively and have shielding portion 4, shielding portion 4 is the shielding plate, the plane that the surface that the plane that shielding portion 4 was located and cell panel 8 one side frame 9 kept away from the roof boarding is in the coplanar, and the extending direction of fixed plate is the axis direction of second mounting hole 6, make the connecting piece install to cell panel 8 back through first mounting 11, shielding portion 4 can block first mounting 11 and expose, make cell panel 8 outward appearance more neat, pleasing to the eye simultaneously.

Specifically, first mounting hole 5 is the counter sink for when the second mounting passes first mounting hole 5 and fixes the connecting piece on the roof boarding, the head of second mounting can be hidden in the counter sink, and then makes the connecting piece be connected back supporting part 2 with the roof boarding the surface can better laminate panel 8. Specifically, the second fixing member is a bolt.

As shown in fig. 2, in another embodiment of the fixing portion 3, the fixing plate integrally extends along the axial direction of the second mounting hole 6 to form a fixing block, the second mounting hole 6 is a countersunk hole, so that the first fixing member 11 can be hidden in the countersunk hole, after the body 1 is mounted on the battery panel 8, the top surface of the fixing portion 3 and the top surface of the battery panel 8 are in the same plane, and meanwhile, the side surface of the fixing portion 3 and the side surface of the battery panel 8 are also in the same plane. The top surface and the bottom surface of the fixing part 3 only need to extend along the axial direction of the second mounting hole 6, and the top surface can be flush with the surface of the battery panel 8, so that the appearance is smoother while the first fixing part 11 is shielded; the bottom surface can increase the contact area with the roof panel. The middle portion of the fixing portion 3 may be selectively extended or not extended according to the actual situation.

In this embodiment, the connecting member is made of aluminum or aluminum alloy, and a dense oxide film layer is plated on the surface of the connecting member.

In this embodiment, be equipped with at least one antislip strip 7 on the supporting part 2 towards photovoltaic module's the surface, increase the frictional force between supporting part 2 and the panel 8, increase the stability of being connected of connecting piece and panel 8. Specifically, the anti-slip strips 7 are arranged in parallel as shown in fig. 1 and 2, and the extending direction of the anti-slip strips 7 is parallel to the plane where the side surface of the fixing plate facing the supporting part 2 is located.

In this embodiment, be equipped with the mounting groove on the roof boarding, the mounting groove is inside sunken cell body to the distance between the relative both sides wall of cell body is greater than the opening distance of notch, and the mounting groove is the mounted position on the roof boarding, and first mounting hole 5 corresponds the setting with the mounting groove. During installation, place the connecting piece on the roof boarding to make first mounting hole 5 aim at the mounting groove, make the second mounting can pass first mounting hole 5 and insert and accomplish being connected between connecting piece and the roof boarding to the mounting groove.

As shown in fig. 5, 6 and 9, the mounting position of the battery panel 8 is at the corner position of the battery panel 8, a fixing hole 12 is opened at the corner position, and the second mounting hole 6 is provided corresponding to the fixing hole 12.

In this embodiment, as shown in fig. 1 and fig. 2, two limiting strips 15 are disposed on the surface of the supporting portion 2 away from the fixing plate, the two limiting strips 15 are respectively located on two sides of the aperture of the first mounting hole 5, which is parallel to the plane where the fixing plate is located, and the two limiting strips 15 are clamped at the notch positions of the mounting grooves on the roof panel, so that the connecting member is prevented from moving when being mounted on the roof panel.

Example 2

The embodiment provides a specific implementation manner of a photovoltaic module, as shown in fig. 3, 4, 5, 6, 7 and 8, the photovoltaic module includes a battery panel 8 and a connecting member in embodiment 1, a frame 9 is arranged around the edge of the battery panel 8, and a bayonet 14, an insertion hole 13 and a fixing hole 12 are formed in the frame. The bayonet 14 is used for clamping the battery panel 8, and the side edge of the battery panel 8 is inserted into the bayonet 14 of the frame 9 to complete the installation of the battery panel 8 and the frame 9; adjacent frames 9 at the corner positions of the battery plates 8 are inserted into the insertion holes 13 through corner connectors 10 to complete connection; the axis of the fixing hole 12 is superposed with the axis of the second mounting hole 6 of the connecting piece, so that fixing pieces such as bolts can conveniently penetrate through and fasten the fixing pieces.

As shown in fig. 9 and 10, in the present embodiment, the photovoltaic module includes two fixing members, namely a first fixing member 11 and a second fixing member. The first fixing piece 11 can penetrate through the second mounting hole 6 and be inserted into a fixing hole 12 on the frame 9, so that the connecting piece is connected with the battery panel 8 and the frame 9 into a whole; the second fixing piece can penetrate through the first mounting hole 5 and be inserted into the mounting position on the roof panel, so that the photovoltaic assembly can be fixed on the roof panel through the connecting piece. Two mounting holes that two mountings were reserved on through the connecting piece accomplish photovoltaic module, connecting piece and roof boarding's fixed connection, connect the steadiness and improve greatly. In the embodiment, the connection position of the frame 9 at the corner position of the battery panel 8 forms the installation position of the battery panel; the mounting groove on the roof panel forms the mounting position of the roof panel.

Specifically, the first fixing member 11 is a bolt, and a screw thread is provided in the fixing hole 12. As an alternative embodiment, the first fixing element 11 may also be a fixing rod, which is installed by interference fit with the fixing hole 12.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A connector for enabling the installation of roof panels with panels (8), comprising:

the body (1) comprises a supporting part (2) and a fixing part (3) connected with one end of the supporting part, wherein a first mounting hole (5) corresponding to a mounting position on a roof panel is formed in the supporting part (2), a second mounting hole (6) corresponding to a mounting position on a panel (8) is formed in the fixing part (3), and the axis of the first mounting hole (5) is perpendicular to the axis of the second mounting hole (6).

2. The connecting element according to claim 1, wherein the fixing portion (3) comprises a fixing plate, the supporting portion (2) and the fixing plate are L-shaped, and the axial direction of the first mounting hole (5) is parallel to the plane of the fixing plate; the second mounting hole (6) is formed in the fixing plate, and the axis direction of the second mounting hole (6) is parallel to the plane where the supporting part (2) is located.

3. A connecting piece according to claim 2, wherein the fixing parts (3) extend from both ends of the fixing plate in a direction perpendicular to the fixing plate to form shielding parts (4), and when the connecting piece is used for mounting a roof panel and a cell panel (8), the shielding parts (4) are located on the same plane as the plane of the surface of the cell panel (8) far away from the roof panel.

4. A connection according to claim 3, characterized in that the shield (4) is a shield, the end of which is flush with the end of the frame of the panel (8).

5. The connection according to claim 2, wherein the first mounting hole (5) is a counter-sunk hole, and the portion with smaller diameter is further away from the fixing portion (3), the connection portion of the hole wall at the larger diameter and the hole wall at the smaller diameter being a plane;

the second mounting hole (6) is a counter bore, the part with the smaller aperture is closer to the supporting part (2), and the connecting part of the hole wall at the larger aperture and the hole wall at the smaller aperture is a plane.

6. The connecting element according to claim 2, wherein the connecting element is made of aluminum or aluminum alloy, and the surface of the connecting element is plated with an oxide film layer.

7. A connecting piece according to any one of claims 2-6, characterized in that the surface of the support part (2) near the fixing plate is provided with at least one cleat (7), the extending direction of the cleat (7) being parallel to the plane of the fixing plate.

8. A connecting piece according to any of claims 2-6, characterized in that the surface of the supporting part (2) facing away from the fixing plate is provided with two stop strips (15), which stop strips (15) are located on the first mounting hole on either side of the aperture parallel to the plane of the fixing plate, for limiting the position of the connecting piece in relation to the roof plate.

9. Photovoltaic module comprising a panel (8), characterized in that it comprises a connector according to any one of claims 1 to 8,

border (9) are enclosed to the border of panel (8), bayonet socket (14), jack (13) and fixed orifices (12) have been seted up in frame (9), bayonet socket (14) are used for the joint panel (8), and adjacent frame (9) insert through angle sign indicating number (10) jack (13) are connected, the axis of fixed orifices (12) with the axis coincidence setting of second mounting hole (6) of connecting piece.

10. The photovoltaic module according to claim 9, further comprising a first fixing member (11), wherein the first fixing member (11) is adapted to pass through the second mounting hole (6) of the connecting member and be inserted into the fixing hole (12) on the frame (9) so that the connecting member is integrally connected with the cell panel (8) and the frame (9);

and the second fixing piece is suitable for penetrating through the first mounting hole (5) of the connecting piece and being inserted to a mounting position on the roof panel so as to fix the photovoltaic assembly on the roof panel through the connecting piece.