CN216390889U - A solar photovoltaic aluminum frame - Google Patents

Abstract

The utility model provides a solar photovoltaic aluminum frame. The solar photovoltaic aluminum frame includes: four frames and a main bracket; two limit installation grooves, both of which are opened on the top of the frame, one side of the two limit installation grooves An insertion slot is provided in all of them, a clamping slot is opened inside the frame, and a screw is arranged inside the clamping slot and located in the interior of the limit installation slot. The solar photovoltaic aluminum frame provided by the utility model is inserted into the inside of the insertion slot through screws and slides to one side of the inner wall of the limit installation slot, and then is tightened by the first nut, so that the frame of the photovoltaic panel is installed. This installation method , which makes the installation of the photovoltaic panel frame more simple and convenient, and the maintenance personnel will not be unable to carry out the maintenance and replacement of the frame in time due to the different types of frame when carrying out maintenance, which effectively improves the application of the photovoltaic panel frame. Scope and generality.

Description

A solar photovoltaic aluminum frame

technical field

The utility model relates to the field of photovoltaic device frames, in particular to a solar photovoltaic aluminum frame.

Background technique

Solar photovoltaic system, also known as photovoltaic for short, refers to a facility that uses the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electricity. The core of photovoltaic facilities is solar panels.

When the existing solar panels are reproduced and used, a frame is often installed on the periphery, so as to protect the solar panels and facilitate the installation.

However, most of the existing photovoltaic frames are integrally wrapped, which consumes a lot of aluminum materials, and when maintenance personnel go to replace and repair the photovoltaic panel frame, if they do not measure in advance, the size of the frame and the photovoltaic panel may be different. Adaptation, which makes it impossible to replace.

Therefore, it is necessary to provide a solar photovoltaic aluminum frame to solve the above technical problems.

SUMMARY OF THE INVENTION

The utility model provides a solar photovoltaic aluminum frame, which solves the problem of poor versatility of most existing photovoltaic frames.

In order to solve the above technical problems, the solar photovoltaic aluminum frame provided by the utility model includes: four frames and a main support;

Two limit installation grooves, both of which are opened on the top of the frame, one side of the two limit installation grooves are provided with insertion grooves, and the interior of the frame is provided with a clamping groove, A screw is arranged inside the snap-fit slot and inside the limit installation slot, a first nut is threadedly connected to the outside of the screw, and the insertion slot is a square hole slot and the length and width are larger than the diameter of the nut at the bottom of the screw , the snap groove is communicated with the interior of the two limit installation grooves and the two insertion grooves.

Preferably, an adapter rod is rotatably connected to the top of the main support, one end of the adapter rod is fixedly connected with a connecting plate, the connecting plate is used to install the photovoltaic panel through the frame, and the connecting plate is limited to the frame. The positions corresponding to the installation grooves are also provided with threaded holes.

Preferably, an installation groove is opened inside the frame, and the installation groove is L-shaped.

Preferably, the top of the frame is provided with a fixing hole, and the fixing hole penetrates and extends to the inside of the installation slot.

Preferably, a washer is sleeved on the outside of the screw and located at the bottom of the first nut, and the washer is made of rubber to prevent the screw from directly contacting the frame.

Preferably, a first adapter block is fixedly connected to one side of the main support, a threaded telescopic rod is rotatably connected inside the first adapter block, and a second nut is threadedly connected to the outside of the threaded telescopic rod.

Preferably, a telescopic cylinder is sleeved outside the threaded telescopic rod and located at the top of the second nut, one end of the telescopic cylinder is rotatably connected with a second adapter block, and one side of the second adapter block is fixedly connected on the bottom of the connection board.

Compared with the related art, the solar photovoltaic aluminum frame provided by the utility model has the following beneficial effects:

The utility model provides a solar photovoltaic aluminum frame. The frame is installed at the four corners of the photovoltaic panel through installation grooves, and the frames are not connected. At the same time, screws are inserted into the insertion groove and slide to the limit installation groove. The side of the inner wall is then tightened by the first nut, so that the frame of the photovoltaic panel is installed. This installation method makes the installation of the frame of the photovoltaic panel easier and more convenient, and the maintenance personnel will not be able to go out for maintenance. Due to the different models of the frame, it is impossible to repair and replace the frame in time, which effectively improves the scope of application and versatility of the frame of the photovoltaic panel.

Description of drawings

1 is a schematic structural diagram of a first embodiment of a solar photovoltaic aluminum frame provided by the present invention;

Fig. 2 is the structural representation of the installation frame provided by the utility model;

FIG. 3 is a schematic structural diagram of the aluminum frame shown in FIG. 1;

Fig. 4 is the partial enlarged view of A place in Fig. 3;

5 is a schematic structural diagram of a second embodiment of the solar photovoltaic aluminum frame provided by the present invention.

Labels in the figure: 1, fixing hole, 2, frame, 3, installation slot, 4, snap slot, 5, connecting plate, 6, main bracket, 7, adapter rod, 8, insertion slot, 9, first nut , 10, screws, 11, the first adapter block, 12, washers, 13, limit installation slot, 14, the second adapter block, 15, telescopic cylinder, 16, threaded telescopic rod, 17, the second nut.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and embodiments.

first embodiment

Please refer to FIG. 1, FIG. 2, FIG. 3, and FIG. 4, wherein, FIG. 1 is a schematic structural diagram of the first embodiment of the solar photovoltaic aluminum frame provided by the present invention; FIG. 2 is the installation frame provided by the present invention. Schematic diagram of the structure; FIG. 3 is a schematic diagram of the structure of the aluminum frame shown in FIG. 1 ; FIG. 4 is a partial enlarged view of A in FIG. 3 . The solar photovoltaic aluminum frame includes: four frames 2 and a main bracket 6;

There are two limit installation grooves 13 , both of which are opened on the top of the frame 2 , and an insertion groove 8 is formed on one side of the two limit installation grooves 13 . A snap slot 4 is opened, and a screw 10 is arranged inside the snap slot 4 and located inside the limit installation slot 13 , and a first nut 9 is threadedly connected to the outside of the screw 10 , and the insertion slot 8 is square The length and width of the hole and slot are larger than the diameter of the nut at the bottom of the screw 10. The snap-fit slot 4 is communicated with the interior of the two limit installation slots 13 and the two insertion slots 8 to limit the insertion depth of the screw 10, so The first nut 9 is used for tightening and fixing after the screw 10 slides into the limit installation groove 13. The frame 2 is L-shaped and the four frames 2 are not connected. Open at right angles.

The top of the main bracket 6 is rotatably connected with an adapter rod 7, and one end of the adapter rod 7 is fixedly connected with a connecting plate 5. The connecting plate 5 is used to install the photovoltaic panel through the frame 2. The position corresponding to the limit installation groove 13 of the frame 2 is also provided with threaded holes;

The inside of the frame 2 is provided with an installation groove 3, and the installation groove 3 is L-shaped for clamping the photovoltaic panel;

The top of the frame 2 is provided with a fixing hole 1, and the fixing hole 1 penetrates and extends to the inside of the installation slot 3 for fixing and installing the photovoltaic panel by screws;

A washer 12 is sleeved outside the screw 10 and located at the bottom of the first nut 9 . The washer 12 is made of rubber to prevent the screw from directly contacting the frame 2 and reduce friction between the screw 10 and the frame 2 .

The working principle of the solar photovoltaic aluminum frame provided by the utility model is as follows:

When installing, install the frame 2 at the four corners of the photovoltaic panel through the installation slot 3 respectively, and fix it through the fixing hole 1 through the screw, and insert the screw 10 into the inside of the insertion slot 8 and slide it to the limit installation slot 13 After adding a washer 12 to the outside of the screw 10, tighten it through the first nut 9, so that the frame 2 of the photovoltaic panel is installed;

Then, the photovoltaic panel with the frame 2 installed is placed on the surface of the connecting plate 5 , and then tightened by nuts to fix the photovoltaic panel and the connecting plate 5 .

Compared with the related art, the solar photovoltaic aluminum frame provided by the utility model has the following beneficial effects:

The frame 2 is installed at the four corners of the photovoltaic panel through the installation slot 3, and the frames 2 are not connected. At the same time, the screws 10 are inserted into the insertion slot 8 and slide to the inner wall side of the limit installation slot 13, and then pass The first nut 9 is tightened, so that the frame 2 of the photovoltaic panel is installed. This installation method makes the installation of the frame 2 of the photovoltaic panel easier and more convenient, and the maintenance personnel will not carry the frame 2 when they go out for maintenance. Due to the different models, the frame 2 cannot be repaired and replaced in time, which effectively improves the scope of application and versatility of the frame 2 of the photovoltaic panel.

Second Embodiment

Please refer to FIG. 5 , based on the solar photovoltaic aluminum frame provided by the first embodiment of the present application, the second embodiment of the present application proposes another solar photovoltaic aluminum frame. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

Specifically, the difference between the solar photovoltaic aluminum frame provided by the second embodiment of the present application is that a first adapter block 11 is fixedly connected to one side of the main support 6 , and the first adapter block 11 is A threaded telescopic rod 16 is rotatably connected inside, and a second nut 17 is threadedly connected to the outside of the threaded telescopic rod 16 .

A telescopic cylinder 15 is sleeved on the outside of the threaded telescopic rod 16 and located on the top of the second nut 17 , and one end of the telescopic cylinder 15 is rotatably connected with a second adapter block 14 . The side is fixedly connected to the bottom of the connecting plate 5 , and the second nut 17 is used to rotate and control the distance between the telescopic cylinder 15 and the threaded telescopic rod 16 .

Compared with the related art, the solar photovoltaic aluminum frame provided by the utility model has the following beneficial effects:

When the personnel need to adjust the light angle of the photovoltaic panel, the second nut 17 can be rotated to move the position of the thread, so that the distance between the telescopic cylinder 15 and the threaded telescopic rod 16 can be adjusted, thereby driving the photovoltaic panel to adjust the angle through the frame 2, so that the photovoltaic The panels can be aligned with the sun exposure angle at different angles in different seasons, avoiding that the photovoltaic panels installed at a fixed angle can better absorb light only in a single season.

The above are only the embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (7)

1. A solar photovoltaic aluminum frame, characterized by comprising: four frames (2) and a main support (6); Two limit installation grooves (13), both of which are opened on the top of the frame (2), and an insertion groove is opened on one side of the two limit installation grooves (13) (8), a snap groove (4) is opened inside the frame (2), and a screw (10) is provided inside the snap groove (4) and located inside the limit installation groove (13), so The external thread of the screw (10) is connected with a first nut (9). 2. The solar photovoltaic aluminum frame according to claim 1, wherein an adapter rod (7) is rotatably connected to the top of the main support (6), and one end of the adapter rod (7) is fixedly connected There are connecting plates (5). 3 . The solar photovoltaic aluminum frame according to claim 1 , wherein a mounting groove ( 3 ) is opened inside the frame ( 2 ). 4 . 4 . The solar photovoltaic aluminum frame according to claim 1 , wherein a fixing hole ( 1 ) is opened on the top of the frame ( 2 ). 5 . 5 . The solar photovoltaic aluminum frame according to claim 1 , wherein a washer ( 12 ) is sleeved outside the screw ( 10 ) and located at the bottom of the first nut ( 9 ). 6 . 6 . The solar photovoltaic aluminum frame according to claim 1 , wherein a first adapter block ( 11 ) is fixedly connected to one side of the main support ( 6 ), and the first adapter block ( 11 ). ) is rotatably connected with a threaded telescopic rod (16), and the outer threaded connection of the threaded telescopic rod (16) is threaded with a second nut (17). 7 . The solar photovoltaic aluminum frame according to claim 6 , wherein a telescopic cylinder ( 15 ) is sleeved outside the threaded telescopic rod ( 16 ) and located at the top of the second nut ( 17 ). 8 . One end of the telescopic cylinder (15) is rotatably connected with a second adapter block (14).

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