Multifunctional solar photovoltaic aluminum profile suitable for building integrated photovoltaics (BIPV)

Abstract

The utility model provides a multifunctional solar photovoltaic aluminum profile suitable for a building integrated photovoltaics (BIPV). The multifunctional solar photovoltaic aluminum profile comprises a main body area, a photovoltaic support installation area, a BIPV photovoltaic assembly installation area and a building structure installation area which are integrally formed. The aluminum profile has the advantages that the aluminum profile is composed of the main body area, the photovoltaic support installation area, the BIPV photovoltaic assembly installation area and the building structure installation area, and each area is high in structural strength, good in stability, not prone to breakage in the installation process and convenient to install; the photovoltaic aluminum profile structure can be connected with a photovoltaic support, a BIPV photovoltaic assembly and a building structure at the same time, is three-in-one, complete in function and high in practicability, and meets the requirement of the photovoltaic aluminum profile structure needed by the BIPV.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic technology field, concretely relates to a multifunctional solar photovoltaic aluminum profile suitable for BIPV.

BACKGROUND

[0002] BIPV technology realizes the organic combination of the power generation function of building and building aesthetics by directly integrating solar photovoltaic modules into building structures, so that it meets energy demand without affecting the appearance and function of the building. Under this background, the development of photovoltaic aluminum profiles becomes the key. Compared with traditional independent photovoltaic systems, BIPV systems require photovoltaic modules to be closely combined with building materials (such as curtain walls, roofs, windows, etc.), so higher requirements are put forward for the structural design of aluminum profiles. BIPV photovoltaic aluminum profiles need to have the following characteristics: high strength and light weight, excellent corrosion resistance and weather resistance, convenience of installation and maintenance, beauty and integration. The prior art CN112769375A discloses a solar photovoltaic aluminum profile, which has the following defects:

[0003] 1. The connection part structure of the aluminum profile, photovoltaic support and photovoltaic module is relatively precise, the specification is small, the extrusion requirement is relatively precise, the process is difficult to control, and the scrap rate is high; at the same time, the installation process is prone to fracture, and the structural strength and stability are not strong enough.

[0004] 2. The aluminum profile can only connect the photovoltaic support and the photovoltaic module, and cannot be connected with the supporting structure of the building, so the function is not complete and the practicality is weak.

[0005] In view of this, the above problems are studied in depth, and the present case is produced.

UTILITARY MODEL CONTENT

[0006] The utility model wants to solve above-mentioned technical problem, at and provide a kind of multifunctional solar photovoltaic aluminum profile suitable for BIPV, multifunctional solar photovoltaic aluminum profile is constituted by main body area, photovoltaic support installation area, BIPV photovoltaic module installation area and building structure installation area, and the structural strength of each area is big, and stability is good, and it is not easy to fracture in the installation process, and it is convenient to install;Photovoltaic photovoltaic support, BIPV photovoltaic module and building structure can be connected simultaneously, trinity, complete function, strong practicality, realize the requirement of BIPV needed photovoltaic aluminum profile structure.

[0007] The utility model discloses a kind of multifunctional solar photovoltaic aluminum profiles suitable for BIPV, including integrally-formed main body area, photovoltaic support installation area, BIPV photovoltaic module installation area and building structure installation area;The main body area includes main plate, left side plate, right side plate, main body bending plate, the left side plate and right side plate are oppositely arranged, the left side plate is fixedly connected with one end of main plate, and the other end is fixedly connected with main body bending plate, and the right side plate is fixedly connected with one end of main plate, and the other end is fixedly connected with main body bending plate;The photovoltaic support installation area is located at the lower end of main body area, and the photovoltaic support installation area is formed with photovoltaic support installation groove;The BIPV photovoltaic module installation area is located at the right end of main body area, and the BIPV photovoltaic module installation area is formed with BIPV photovoltaic module installation groove;The building structure installation area includes first locking portion and second locking portion, and the first locking portion is fixed on the main body bending plate, and the second locking portion is fixed on the right side plate.

[0008] Further, the first locking portion is a first stud, and a first screw hole is formed on the first stud for screwing with the BIPV building support structure;The second locking portion is a second stud, and a second screw hole is formed on the second stud for screwing with the BIPV building support structure.

[0009] Further, the first stud is arranged on one side of the main body bending plate facing the main plate, and a first screw hole is formed on the first stud for screwing with the building support structure;The second stud is arranged on one side of the right side plate facing the BIPV photovoltaic module installation area, and a second screw hole is formed on the second stud for screwing with the building support structure.

[0010] Further, the main body bending plate includes a first bending horizontal plate, a bending main vertical plate and a second bending horizontal plate, the upper end of the bending main vertical plate is fixedly connected with the right end of the first bending horizontal plate vertically, and the lower end is fixedly connected with the left end of the second bending horizontal plate vertically;The photovoltaic support installation area includes oppositely arranged left clamping block and right clamping block, the left clamping block is fixedly connected to the lower end of the left side plate, and the right clamping block is fixedly connected to the lower end of the bending main vertical plate;The left clamping block, the first bending horizontal plate, the bending main vertical plate and the right clamping block form a photovoltaic support installation groove;The BIPV photovoltaic module installation area includes oppositely arranged upper clamping block and lower clamping block;The upper clamping block is fixedly connected to the right end of the main plate, and the lower clamping block is fixedly connected to the right end of the right side plate;The upper clamping block, the right side plate and the lower clamping block form a BIPV photovoltaic module installation groove.

[0011] Further, the left clamping block comprises a first left vertical plate, a first left horizontal plate, a second left vertical plate and a second left horizontal plate; the upper end of the first left vertical plate is fixedly connected with the left side plate; the left end of the first left horizontal plate is fixedly connected with the lower end of the first left vertical plate, and the right end is fixedly connected with the upper end of the second left vertical plate; the left end of the second left horizontal plate is fixedly connected with the lower end of the second left vertical plate; the right clamping block comprises a right vertical plate and a right horizontal plate; the upper end of the right vertical plate is fixedly connected with the lower end of the bending main vertical plate; and the right end of the right horizontal plate is fixedly connected with the lower end of the right vertical plate.

[0012] Further, the upper clamping block comprises an upper horizontal plate and an upper vertical plate; the left end of the upper horizontal plate is fixedly connected with the right end of the main plate; and the upper end of the upper vertical plate is fixedly connected with the right end of the upper horizontal plate; the lower clamping block comprises a lower bending plate and a lower vertical plate; the left end of the lower bending plate is fixedly connected with the right side plate; and the right end of the lower bending plate is fixedly connected with the lower end of the lower vertical plate.

[0013] Further, the lower bending plate comprises a first lower bending horizontal plate, a bending lower vertical plate and a second lower bending horizontal plate; the left end of the first lower bending horizontal plate is fixedly connected with the right side plate; the right end of the first lower bending horizontal plate is fixedly connected with the upper end of the bending lower vertical plate; the lower end of the bending lower vertical plate is fixedly connected with the left end of the second lower bending horizontal plate; and the right end of the second lower bending horizontal plate is fixedly connected with the lower end of the lower vertical plate.

[0014] Further, the lower end of the right side plate extends to the right to form a first extension plate; the lower end of the bending lower vertical plate extends to the left to form a second extension plate; and the first extension plate, the right side plate, the first lower bending horizontal plate, the bending lower vertical plate and the second extension plate surround to form a threading groove.

[0015] Further, the aluminum profile is made of 6061 material aluminum alloy.

[0016] The aluminum profile comprises a main body area, a photovoltaic support mounting area, a BIPV photovoltaic module mounting area and a building structure mounting area; each area has large structural strength and good stability, is not easy to break during installation and is convenient to install; the photovoltaic support, the BIPV photovoltaic module and the building structure can be simultaneously connected, three-in-one, complete functions, high practicability and meeting the requirements of the BIPV required photovoltaic aluminum profile structure. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further described in connection with the embodiments and with reference to the drawings.

[0018] Fig. 1 is one of the structural schematic diagrams of the multifunctional solar photovoltaic aluminum profile in the utility model.

[0019] Fig. 2Is the structure schematic diagram of the multifunctional solar photovoltaic aluminum profile of the utility model.

[0020] Fig. 3 Is the structure schematic diagram of the multifunctional solar photovoltaic aluminum profile of the utility model.

[0021] Fig. 4 Is the structure schematic diagram of the multifunctional solar photovoltaic aluminum profile of the utility model.

[0022] Main body area 1, main plate 11, left side plate 12, right side plate 13, main body bending plate 14, first bending horizontal plate 141, bending main vertical plate 142, second bending horizontal plate 143, central cavity 15, photovoltaic support installation area 2, left clamping block 21, first left vertical plate 211, first left horizontal plate 212, second left vertical plate 213, second left horizontal plate 214, right clamping block 22, right vertical plate 221, right horizontal plate 222, photovoltaic support installation groove 23, first extension plate 24, second extension plate 25, threading groove 26, BIPV photovoltaic module installation area 3, upper clamping block 31, upper horizontal plate 311, upper vertical plate 312, lower clamping block 32, first lower bending horizontal plate 3211, bending lower vertical plate 3212, second lower bending horizontal plate 3213, lower vertical plate 322, BIPV photovoltaic module installation groove 33, building structure installation area 4, first locking portion 41, second locking portion 42, first screw hole 43, second screw hole 44, first through hole 45, second through hole 46.

CONCRETE EMBODIMENT

[0023] In order to better understand the technical scheme of the utility model, the technical scheme of the utility model will be explained in detail in the following in combination with the drawings of the specification and specific implementation.

[0024] Please refer to Figs. 1 to 4The utility model provides a kind of multifunctional solar photovoltaic aluminum profile suitable for BIPV, including integrally-formed main body area 1, photovoltaic support installation area 2, BIPV photovoltaic module installation area 3 and building structure installation area 4.The main body area 1 includes main plate 11, left side plate 12, right side plate 13, main body bending plate 14, the left side plate 12 and right side plate 13 are oppositely arranged, the left side plate 12 is fixedly connected with one end of main plate 11, and the other end is fixedly connected with main body bending plate 14, and the right side plate 13 is fixedly connected with one end of main plate 11, and the other end is fixedly connected with main body bending plate 14;The main plate 11 of main body area 1, right side plate 13, main body bending plate 14 and left side plate 12 are surrounded to form central cavity 15, which can be used for photovoltaic cable, and is beneficial to orderly arrangement of photovoltaic cable.The photovoltaic support installation area 2 is located at the lower end of the main body area 1, and the photovoltaic support installation area 2 is formed with a photovoltaic support installation groove 23;The BIPV photovoltaic module installation area 3 is located at the right end of the main body area 1, and the BIPV photovoltaic module installation area 3 is formed with a BIPV photovoltaic module installation groove 33;The building structure installation area 4 includes first locking portion 41 and second locking portion 42, the first locking portion 41 is fixedly arranged on the main body bending plate 14, and the second locking portion 42 is fixedly arranged on the right side plate 13.

[0025] The aluminum profile of the utility model is composed of main body area 1, photovoltaic support installation area 2, BIPV photovoltaic module installation area 3 and building structure installation area 4, each area has high structural strength, good stability, is not easy to break during installation, and is convenient to install;It can simultaneously connect photovoltaic support, BIPV photovoltaic module and building structure, and is trinity, complete in function, strong in practicality, and meets the requirements of BIPV required photovoltaic aluminum profile structure.

[0026] In the utility model, the first locking portion 41 is first stud, and first screw hole 43 for screwing with BIPV building support structure is formed on the first stud;The second locking portion 42 is second stud, and second screw hole 44 for screwing with BIPV building support structure is formed on the second stud.The first stud is arranged on one side of main body bending plate 14 towards main plate 11, and the second stud is arranged on one side of right side plate 13 towards BIPV photovoltaic module installation area 3.The first stud is arranged on one side of first horizontal bar towards main plate 11, and first through hole 45 is formed in the first stud;The second stud is arranged on one side of right side plate 13 towards BIPV photovoltaic module installation area 3, and second through hole 46 is formed in the second stud.Through the through hole formed on the first stud and the second stud, the aluminum profile is more easily extruded.

[0027] In the utility model, the first bending horizontal plate 141 and the bending main vertical plate 142 of the main body bending plate 14 are used for cooperating with the photovoltaic support installation area 2, so that the photovoltaic support is firmly and stably connected with the aluminum profile.

[0028] The photovoltaic support installation area 2 includes oppositely arranged left clamping blocks 21 and right clamping blocks 22, the left clamping blocks 21 are fixedly connected to the lower end of the left side plate 12, and the right clamping blocks 22 are fixedly connected to the lower end of the bending main vertical plate 142.

[0029] The BIPV photovoltaic assembly installation area 3 includes oppositely arranged upper clamping blocks 31 and lower clamping blocks 32, the upper clamping blocks 31 are fixedly connected to the right end of the main plate 11, and the lower clamping blocks 32 are fixedly connected to the right end of the right side plate 13.

[0030] In the utility model, the left clamping block 21 includes a first left vertical plate 211, a first left horizontal plate 212, a second left vertical plate 213 and a second left horizontal plate 214, the upper end of the first left vertical plate 211 is fixedly connected to the left side plate 12, the left end of the first left horizontal plate 212 is fixedly connected to the lower end of the first left vertical plate 211, the right end of the first left horizontal plate 212 is fixedly connected to the upper end of the second left vertical plate 213, the left end of the second left horizontal plate 214 is fixedly connected to the lower end of the second left vertical plate 213, the right clamping block 22 includes a right vertical plate 221 and a right horizontal plate 222, the upper end of the right vertical plate 221 is fixedly connected to the lower end of the bending main vertical plate 142, and the right end of the right horizontal plate 222 is fixedly connected to the lower end of the right vertical plate 221.

[0031] In the utility model, the lower clamping block 32 includes lower bent plate 321 and lower vertical plate 322, the left end of lower bent plate 321 is fixedly connected with right side plate 13, and the right end is fixedly connected with the lower end of lower vertical plate 322.

[0032] In the utility model, the lower end right side of right side plate 13 extends and is formed with first extension plate 24, the lower end left side of bent lower vertical plate 3212 extends and is formed with second extension plate 25, and first extension plate 24, right side plate 13, first lower bent horizontal plate 3211, bent lower vertical plate 3212 and second extension plate 25 surround and form threading groove 26.

[0033] In the utility model, the aluminum profile is extruded by 6061 material aluminum alloy, is easy to extrude and has low scrap rate.

[0034] In the utility model, the surface of the aluminum profile is coated with a hydrophobic corrosion-resistant layer.

[0035] Although the specific embodiments of the utility model are described above, those skilled in the art should understand that the specific examples described are only illustrative, and are not used to limit the scope of the utility model, and equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the utility model should be covered within the scope of the claims of the utility model.

Claims

1. A multifunctional solar photovoltaic aluminum profile suitable for BIPV, characterized by: The main body area, the photovoltaic support mounting area, the BIPV photovoltaic module mounting area, and the building structure mounting area are integrally formed; The main body area comprises a main plate, a left side plate, a right side plate, and a main body bending plate, the left side plate and the right side plate are oppositely arranged, one end of the left side plate is fixedly connected with the main plate, and the other end is fixedly connected with the main body bending plate, one end of the right side plate is fixedly connected with the main plate, and the other end is fixedly connected with the main body bending plate; The photovoltaic support mounting area is located at the lower end of the main body area, and the photovoltaic support mounting area is formed with a photovoltaic support mounting groove; The BIPV photovoltaic module mounting area is located at the right end of the main body area, and the BIPV photovoltaic module mounting area is formed with a BIPV photovoltaic module mounting groove; The building structure mounting area comprises a first locking part and a second locking part, the first locking part is fixedly arranged on the main body bending plate, and the second locking part is fixedly arranged on the right side plate.

2. The multifunctional solar photovoltaic aluminum profile suitable for BIPV according to claim 1, characterized in that: The first locking part is a first threaded stud, and a first threaded hole is formed on the first threaded stud for screwing with a BIPV building support structure; the second locking part is a second threaded stud, and a second threaded hole is formed on the second threaded stud for screwing with the BIPV building support structure.

3. The multifunctional solar photovoltaic aluminum profile suitable for BIPV according to claim 2, characterized in that: The first threaded stud is arranged on one side of the main body bending plate facing the main plate, and a first threaded hole is formed on the first threaded stud for screwing with the building support structure; the second threaded stud is arranged on one side of the right side plate facing the BIPV photovoltaic module mounting area, and a second threaded hole is formed on the second threaded stud for screwing with the building support structure.

4. The multifunctional solar photovoltaic aluminum profile suitable for BIPV according to claim 3, characterized in that: The main body bending plate comprises a first bending horizontal plate, a bending main vertical plate, and a second bending horizontal plate, the upper end of the bending main vertical plate is fixedly connected with the right end of the first bending horizontal plate perpendicularly, and the lower end is fixedly connected with the left end of the second bending horizontal plate perpendicularly; The photovoltaic support mounting area comprises oppositely arranged left and right clamping blocks, the left clamping block is fixedly connected with the lower end of the left side plate, and the right clamping block is fixedly connected with the lower end of the bending main vertical plate; the left clamping block, the first bending horizontal plate, the bending main vertical plate, and the right clamping block surround to form a photovoltaic support mounting groove; The BIPV photovoltaic module mounting area comprises oppositely arranged upper and lower clamping blocks, the upper clamping block is fixedly connected with the right end of the main plate, and the lower clamping block is fixedly connected with the right end of the right side plate; the upper clamping block, the right side plate, and the lower clamping block surround to form a BIPV photovoltaic module mounting groove.

5. The multifunctional solar photovoltaic aluminum profile suitable for BIPV as claimed in claim 4, wherein: The left clamping block comprises a first left vertical plate, a first left horizontal plate, a second left vertical plate, and a second left horizontal plate, the upper end of the first left vertical plate is fixedly connected with the left side plate, the left end of the first left horizontal plate is fixedly connected with the lower end of the first left vertical plate perpendicularly, the right end is fixedly connected with the upper end of the second left vertical plate perpendicularly, and the left end of the second left horizontal plate is fixedly connected with the lower end of the second left vertical plate perpendicularly; The right clamping block comprises a right vertical plate and a right horizontal plate, the upper end of the right vertical plate is fixedly connected with the lower end of the bending main vertical plate, and the right end of the right horizontal plate is fixedly connected with the lower end of the right vertical plate perpendicularly.

6. The multifunctional solar photovoltaic aluminum profile suitable for BIPV as claimed in claim 5, wherein: The upper clamping block comprises an upper horizontal plate and an upper vertical plate, the left end of the upper horizontal plate is fixedly connected with the right end of the main plate, and the upper end of the upper vertical plate is fixedly connected with the right end of the upper horizontal plate perpendicularly. The lower clamping block comprises a lower bent plate and a lower vertical plate, and the left end of the lower bent plate is fixedly connected with the right side plate, and the right end is fixedly connected with the lower end of the lower vertical plate.

7. The multifunctional solar photovoltaic aluminum profile suitable for BIPV as claimed in claim 6, wherein: The lower bent plate comprises a first lower bent horizontal plate, a bent lower vertical plate and a second lower bent horizontal plate, the left end of the first lower bent horizontal plate is fixedly connected with the right side plate, the right end is fixedly connected with the upper end of the bent lower vertical plate, the lower end of the bent lower vertical plate is fixedly connected with the left end of the second lower bent horizontal plate, and the right end of the second lower bent horizontal plate is fixedly connected with the lower end of the lower vertical plate.

8. The multifunctional solar photovoltaic aluminum profile suitable for BIPV as claimed in claim 7, wherein: The lower end of the right side plate extends to form a first extension plate on the right side, the lower end of the bent lower vertical plate extends to form a second extension plate on the left side, and the first extension plate, the right side plate, the first lower bent horizontal plate, the bent lower vertical plate and the second extension plate form a threading groove.

9. The multifunctional solar photovoltaic aluminum profile suitable for BIPV as claimed in claim 1, wherein: The aluminum profile is made of 6061 aluminum alloy.

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