CN219068136U

CN219068136U - Aluminum alloy section bar for wind and sand resistant photovoltaic module

Info

Publication number: CN219068136U
Application number: CN202223233894.8U
Authority: CN
Inventors: 黄天澄; 缪汉叶
Original assignee: Jiangsu Dongtai Tianteng Aluminum Co ltd
Current assignee: Jiangsu Dongtai Tianteng Aluminum Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-23
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses an aluminum alloy section bar for a wind and sand resistant photovoltaic module, which comprises a frame for assembling the photovoltaic module, wherein the frame consists of four right-angle frames and a length adjusting assembly, each two right-angle frames are connected through the length adjusting assembly, the length adjusting assembly comprises a rectangular sleeve and a rectangular rod, the rectangular sleeve and the rectangular rod are respectively and fixedly connected to the two opposite right-angle frames, a device groove is formed in the top of the rectangular sleeve, a limiting assembly is embedded in the device groove, and a plurality of limiting jacks are formed in the top of the rectangular rod. According to the utility model, the distance between the right angle frames can be adjusted through the arrangement of the length adjusting component, so that the adjustment of the installation space of the photovoltaic panel on the inner side of the frame can be indirectly realized, the frame can be adapted to photovoltaic panels with different sizes, the application range of the frame in the assembly of the photovoltaic panels is improved, and the practicability of the frame is greatly improved.

Description

Aluminum alloy section bar for wind and sand resistant photovoltaic module

Technical Field

The utility model relates to the technical field of aluminum alloy profiles for photovoltaic modules, in particular to an aluminum alloy profile with wind and sand resistance for a solar photovoltaic module.

Background

The photovoltaic cell assembly typically includes an aluminum frame, photovoltaic glass, photovoltaic packaging adhesive film, photovoltaic cell sheet, photovoltaic backsheet, and junction box. The photovoltaic cell is used for absorbing solar energy and converting the solar energy into electric energy; the substrate is used for bearing the photovoltaic cells, a plurality of photovoltaic cells are usually connected together in a serial-parallel connection mode and are uniformly arranged on the substrate in an array mode, and the photovoltaic packaging adhesive film is used for packaging the photovoltaic cells; the aluminum frame has certain strength and is used for supporting and installing the photovoltaic cell component.

At present, most of the aluminum frames for photovoltaic modules on the market are of fixed structures, the installation space of the photovoltaic plates on the inner sides of the aluminum frames is inconvenient to adjust, the photovoltaic plates with the same size can be only adapted, the adaptation adjustment of the sizes of the aluminum frames according to the photovoltaic plates with different sizes cannot be realized, the application range of the aluminum frames in the assembly of the photovoltaic plates is limited, and the practicability of the aluminum frames is reduced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an aluminum alloy section for a wind and sand resistant photovoltaic module.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an anti-wind sand aluminum alloy section bar for photovoltaic module, includes the frame for photovoltaic module assembly, the frame comprises right angle frame and length adjustment subassembly, right angle frame is provided with four, every two connect through length adjustment subassembly between the right angle frame, length adjustment subassembly includes rectangle sleeve and rectangle pole, rectangle sleeve and rectangle pole fixed connection respectively two relatively on the right angle frame, the device groove has been seted up at rectangle telescopic top, the inside in device groove has inlayed and has been equipped with spacing subassembly, a plurality of spacing jack has been seted up at the top of rectangle pole.

As a further description of the above technical solution:

the rectangular rod is movably sleeved in the rectangular sleeve.

As a further description of the above technical solution:

the limiting jacks are distributed on the top of the rectangular rod in a linear array.

As a further description of the above technical solution:

the limiting assembly comprises a fixed cylinder fixedly connected inside the device groove, a movable block is movably connected inside the fixed cylinder, and a pull rope and a limiting bolt are fixedly connected to the top and the bottom of the movable block respectively.

As a further description of the above technical solution:

the bottom of spacing bolt runs through and extends to one of them spacing jack's inside, the other end of stay cord runs through and extends to the top of fixed cylinder, the one end fixedly connected with pull block that the stay cord extends to the fixed cylinder top.

As a further description of the above technical solution:

and a reset spring is fixedly connected between the top of the movable block and the top of the inner wall of the fixed cylinder and positioned on the outer surface of the pull rope.

As a further description of the above technical solution:

the position fixedly connected with triangle-shaped stiffening rib that is close to the bottom of right angle frame inboard can improve the structural strength of right angle frame through the setting of triangle-shaped stiffening rib, just right angle frame, triangle-shaped stiffening rib, rectangular sleeve and rectangle pole are aluminum alloy material.

The utility model has the following beneficial effects:

compared with the prior art, this anti-wind sand aluminium alloy ex-trusions for photovoltaic module can adjust the interval between the right angle frame through length adjustment assembly's setting, and then can indirectly realize adjusting the inboard photovoltaic board installation space of frame for this frame can adapt to not unidimensional photovoltaic board, has improved the application scope when frame is assembled to the photovoltaic board, has greatly improved the practicality of frame.

Drawings

Fig. 1 is a schematic perspective view of the whole structure of an aluminum alloy section for a wind and sand resistant photovoltaic module;

fig. 2 is a schematic partial perspective view of a length adjusting assembly of an aluminum alloy section for a wind and sand resistant photovoltaic assembly according to the present utility model;

fig. 3 is a schematic front view of a partial section of a length adjusting assembly of an aluminum alloy section for a wind and sand resistant photovoltaic assembly according to the present utility model;

fig. 4 is a schematic structural perspective view of a right-angle frame and triangular reinforcing ribs of an aluminum alloy section bar for a wind-sand-resistant photovoltaic module.

Legend description:

1. a right angle frame; 2. a rectangular sleeve; 3. a rectangular bar; 4. triangular reinforcing ribs; 5. a device slot; 6. limiting jack; 7. a fixed cylinder; 8. a movable block; 9. a pull rope; 10. a limit bolt; 11. pulling blocks; 12. and a return spring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the aluminum alloy section bar for the wind and sand resistant photovoltaic module provided by the utility model comprises: including the frame for the photovoltaic module assembly, the frame comprises right angle frame 1 and length adjustment subassembly, right angle frame 1 is provided with four, connect through length adjustment subassembly between every two right angle frames 1, set up through length adjustment subassembly can adjust the interval between the right angle frame 1, and then can indirectly realize adjusting the inboard photovoltaic board installation space of frame, make the photovoltaic board of this frame can the adaptation not unidimensional, the application scope when having improved the frame to the photovoltaic board assembly, the practicality of frame has greatly been improved, length adjustment subassembly includes rectangular sleeve 2 and rectangle pole 3, rectangular pole 3 movable sleeve locates the inside of rectangular sleeve 2, rectangular sleeve 2 and rectangle pole 3 are fixed connection respectively on two relative right angle frames 1, device groove 5 has been seted up at the top of rectangular sleeve 2, device groove 5's inside has inlayed spacing subassembly, a plurality of spacing jack 6 is linear array and distributes in rectangular pole 3's top, rectangular frame 1 inboard is close to the position fixedly connected with triangle-shaped stiffening rib 4 of bottom, and rectangular sleeve 1, and rectangle stiffening rib 2, rectangular sleeve 2 and rectangle pole 3 have equal strength equal to the rectangle rib, rectangle rib 3, the equal strength of rectangular alloy is adopted for the rectangle rib 1, the rectangle rib 3, the equal strength of rectangle rib 3, the equal material is good, the rectangle rib 1.

The spacing subassembly includes fixed section of thick bamboo 7 of fixed connection in device inslot 5, the inside swing joint of fixed section of thick bamboo 7 has movable block 8, the top and the bottom of movable block 8 are fixedly connected with stay cord 9 and spacing bolt 10 respectively, the bottom of spacing bolt 10 runs through and extends to the inside of one of them spacing jack 6, the other end of stay cord 9 runs through and extends to the top of fixed section of thick bamboo 7, the one end fixedly connected with pull block 11 at fixed section of thick bamboo 7 top of stay cord 9 extension, between the top of movable block 8 and the top of fixed section of thick bamboo 7 inner wall and be located the surface fixedly connected with reset spring 12 of stay cord 9, through the cooperation use of spacing subassembly and spacing jack 6, be convenient for carry out spacing fixedly to rectangle pole 3 after the length adjustment, in order to improve the holistic structural stability of frame.

Working principle: when the use, when needs use this anti-wind sand photovoltaic module to support the assembly with aluminum alloy section bar to photovoltaic module, the staff can make corresponding regulation to the inboard photovoltaic board installation area of frame according to the size of light photovoltaic board that waits to assemble earlier, drive stay cord 9 and remove through pulling pull block 11, stay cord 9 removes and drive movable block 8 and upwards remove in the inside of fixed section bar 7, and then make reset spring 12 receive the extrusion of movable block 8, make reset spring 12 be in compressed state, and movable block 8 removes and drive spacing bolt 10 and upwards move, continuously pull block 11 until spacing bolt 10 withdraws from spacing jack 6 completely, so make spacing bolt 10 to the spacing effect disappearance of rectangular rod 3, and then the portable rectangular rod 3 of staff, make the inside or outside removal of rectangular rod 3 to rectangular sleeve 2, can realize the flexible to rectangular rod 3, after the length adjustment of rectangular rod 3 is accomplished, loosen pull block 11, the inside that spacing bolt 6 was inserted through the elasticity effect drive spacing bolt of reset spring 12, realize the spacing fixed to rectangular rod 3, the indirect realization carries out the regulation to the inboard photovoltaic plate installation space of frame, make the frame can be adjusted to the rectangular rod 3, the size is different to the rectangular rod 3, the equal has been realized, the size is good performance of the frame has been realized, the frame has can be adjusted to the rectangular plate has the frame has the big practical performance has been improved, and can's has been applied to the rectangular frame 1, and has the frame has the performance is good, and can's performance can's can be used to the frame is increased, and can's 3.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an anti-wind sand aluminum alloy section bar for photovoltaic module, includes photovoltaic module assembly and uses frame, its characterized in that: the frame comprises right angle frame (1) and length adjustment subassembly, right angle frame (1) are provided with four, every two connect through length adjustment subassembly between right angle frame (1), length adjustment subassembly includes rectangle sleeve (2) and rectangle pole (3), rectangle sleeve (2) and rectangle pole (3) fixed connection respectively two relatively on right angle frame (1), device groove (5) have been seted up at the top of rectangle sleeve (2), the inside of device groove (5) is inlayed and is equipped with spacing subassembly, a plurality of spacing jack (6) have been seted up at the top of rectangle pole (3).

2. The aluminum alloy profile for a wind and sand resistant photovoltaic module according to claim 1, wherein: the rectangular rod (3) is movably sleeved in the rectangular sleeve (2).

3. The aluminum alloy profile for a wind and sand resistant photovoltaic module according to claim 1, wherein: the limiting jacks (6) are distributed on the top of the rectangular rod (3) in a linear array.

4. The aluminum alloy profile for a wind and sand resistant photovoltaic module according to claim 1, wherein: the limiting assembly comprises a fixed cylinder (7) fixedly connected inside the device groove (5), a movable block (8) is movably connected inside the fixed cylinder (7), and a pull rope (9) and a limiting bolt (10) are fixedly connected to the top and the bottom of the movable block (8) respectively.

5. The aluminum alloy section bar for wind and sand resistant photovoltaic module according to claim 4, wherein: the bottom of the limiting plug pin (10) penetrates through and extends to the inside of one of the limiting plug holes (6), the other end of the pull rope (9) penetrates through and extends to the top of the fixed cylinder (7), and one end of the pull rope (9) extending to the top of the fixed cylinder (7) is fixedly connected with a pull block (11).

6. The aluminum alloy section bar for wind and sand resistant photovoltaic module according to claim 5, wherein: a reset spring (12) is fixedly connected between the top of the movable block (8) and the top of the inner wall of the fixed cylinder (7) and positioned on the outer surface of the pull rope (9).

7. The aluminum alloy profile for a wind and sand resistant photovoltaic module according to claim 1, wherein: the right angle frame (1) is characterized in that a triangular reinforcing rib (4) is fixedly connected to the inner side of the right angle frame (1) close to the bottom end, and the right angle frame (1), the triangular reinforcing rib (4), the rectangular sleeve (2) and the rectangular rod (3) are all made of aluminum alloy materials.