Photovoltaic module prefabricated frame convenient to install

Abstract

The utility model relates to a photovoltaic module prefabricated frame convenient to install, which comprises a main body, an installation cavity used for installing a photovoltaic panel is arranged in the main body, and an adjusting frame is arranged in the installation cavity in a sliding manner; the side wall of the installation cavity and the adjusting frame are provided with fastening assemblies used for pressing the photovoltaic panel. A clamping groove and a clamping column which can be matched with each other are respectively arranged outside a group of opposite side walls of the main body; a clamping part is arranged on the side, back on to the mounting cavity, of the body and comprises two clamping blocks sliding oppositely. Wherein the adjusting piece can slide along the length direction of the main body so as to adapt to photovoltaic panels with different sizes, and a side frame with a specific size does not need to be arranged every time, so that the steps in the mounting process are reduced; during installation, the distance between the two clamping blocks which slide relatively can be adjusted to clamp and fix the frame of the photovoltaic module, so that the tedious step of frequently screwing bolts is avoided, and the installation of the photovoltaic module is simpler and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field, and in particular to a photovoltaic component prefabricated frame which is easy to install. Background Art

[0002] Solar photovoltaic system, also known as photovoltaic, refers to the facilities that use the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electricity. The core of photovoltaic facilities is solar panels. The semiconductor materials used for power generation are mainly: monocrystalline silicon, polycrystalline silicon, amorphous silicon and cadmium telluride. As countries have been actively promoting the application of renewable energy in recent years, the photovoltaic industry has developed rapidly.

[0003] Existing photovoltaic modules usually include photovoltaic panels, that is, solar panels. Photovoltaic panels usually need to be installed and fixed on a support frame during installation. For photovoltaic panels of different sizes and specifications, corresponding frame fixing frames need to be set. During installation, screws are usually used to tighten and fix them. Multiple sets of screws need to be screwed in each time for fixing, and the entire installation process is very troublesome. Utility Model Content

[0004] The utility model aims to provide a photovoltaic component prefabricated frame which is easy to install, so as to solve the problem that the installation and fixing process of the current traditional photovoltaic components is complicated.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A prefabricated frame for photovoltaic components that is easy to install, comprising a main body, wherein the main body is provided with an installation cavity for installing a photovoltaic panel, and an adjustment frame is slidably provided in the installation cavity; a fastening component for pressing the photovoltaic panel is provided on the side wall of the installation cavity and the adjustment frame; a group of opposite side walls of the main body are respectively provided with a clamping groove and a clamping column that can fit together on the outside; a clamping part is provided on the side of the main body facing away from the installation cavity, and the clamping part includes two clamping blocks that slide towards each other.

[0007] Furthermore, a sliding groove 5 is provided inside the installation cavity, and the number of the sliding grooves 5 is two. The length directions of the two sliding grooves 5 are arranged along the length direction of the main body, and the two sliding grooves 5 are arranged at intervals along the width direction of the main body. Sliding blocks are provided at both ends of the adjustment frame, and the sliding blocks are slidably matched with the sliding grooves 5.

[0008] Further, the fastening assembly includes a fixing bolt, a fixing plate, a clamping bolt, a clamping plate and a spring;

[0009] A first strip hole is provided on a group of side walls of the mounting cavity along the length direction of the main body, one end of the first strip hole is connected to the mounting cavity, and the other end is connected to the outside of the mounting cavity, the fixing bolt passes through the first strip hole from the outside to the inside, the fixing plate is located on the inner side of a group of side walls of the mounting cavity in the opposite direction of the length of the main body, and is screwed with the fixing bolt; a second strip hole is provided on the adjustment frame, the second strip hole passes through the adjustment frame along the length direction of the main body, the clamping screw is screwed on the adjustment frame from the outside to the inside along the thickness direction of the main body, the clamping plate is slidably set in the second strip hole along the thickness direction of the main body, the screwed-in end of the clamping bolt abuts the clamping plate, one end of the spring abuts a side of the second strip hole away from the clamping bolt, and the other end of the spring abuts a side of the clamping plate facing away from the clamping bolt.

[0010] Furthermore, the length directions of the first strip-shaped holes and the second strip-shaped holes are both arranged along the thickness direction of the main body.

[0011] Furthermore, the clamping groove is an arc-shaped clamping groove, and the clamping column is a cylinder.

[0012] Furthermore, the arc of the arc-shaped clamping groove is a major arc.

[0013] Furthermore, a T-shaped slide groove is provided on the side of the main body facing away from the installation cavity, and the number of the T-shaped slide grooves is two. The length directions of the two T-shaped slide grooves are arranged along the length direction of the main body, and the two T-shaped slide grooves are arranged at intervals along the thickness direction of the main body; each T-shaped slide groove is provided with two clamping blocks that are slidingly arranged in opposite directions.

[0014] Furthermore, one side of the two clamping blocks facing each other is provided with clamping steps, and a distance between a group of corresponding steps in the two clamping blocks gradually increases away from each other in a direction away from the installation cavity.

[0015] Furthermore, a positioning bolt is screwed onto a side of the clamping block facing away from the clamping step.

[0016] The beneficial effects of the utility model are as follows: the main body of the frame-like structure is provided with an installation cavity for setting the photovoltaic panel, wherein the adjustment member can slide along the length direction of the main body, so as to adapt to photovoltaic panels of different sizes and specifications, and it is not necessary to set a side frame of a specific size each time, thereby reducing the steps of the installation process; the fixing assembly is used to fix the photovoltaic panel, and after the photovoltaic panel is set in the installation cavity, the photovoltaic panel can be fixed in the installation cavity by setting a fastening assembly, so as to achieve locking of the two and ensure the stability during the installation process. In addition, a clamping part is provided on the side of the main body facing away from the installation cavity, and when installing, the distance between the two relatively sliding clamping blocks can be adjusted to clamp and fix the frame of the photovoltaic assembly, so as to avoid the tedious steps of frequently screwing the bolts, thereby making the installation of the photovoltaic assembly easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 yes Figure 1 A partial enlarged schematic diagram in the middle;

[0019] Figure 3 yes Figure 1 A partial enlarged schematic diagram of point B in the middle;

[0020] Figure 4 This is a schematic diagram of the overall structure of the utility model from another angle;

[0021] Figure 5 yes Figure 4 A partial enlarged schematic diagram of point C in the middle.

[0022] The names corresponding to the marks in the figure are:

[0023] 1. Main body; 10. Fixing plate; 11. Snap-on groove; 12. Snap-on column; 13. First strip hole; 14. Fixing bolt; 2. Adjusting frame; 20. Second strip hole; 21. Spring; 22. Pressing plate; 23. Pressing bolt; 3. Mounting cavity; 4. T-shaped slide groove; 40. Snap-on block; 41. Snap-on step; 42. Positioning bolt; 5. Sliding groove; 50. Sliding block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] Embodiments of the present utility model:

[0026] like Figure 1-5As shown, a prefabricated frame of photovoltaic components that is easy to install includes a main body 1, in which is provided an installation cavity 3 for installing a photovoltaic panel, and an adjustment frame 2 is slidably provided in the installation cavity 3; a fastening component for pressing the photovoltaic panel is provided on the side wall of the installation cavity 3 and the adjustment frame 2; a group of opposite side walls of the main body 1 are respectively provided with a clamping groove 11 and a clamping column 12 that can fit together on the outside; a clamping part is provided on the side of the main body 1 facing away from the installation cavity 3, and the clamping part includes two clamping blocks 40 that slide towards each other.

[0027] The main body 1 is a rectangular frame structure, and can be welded by angle steel in actual situations.

[0028] An installation cavity 3 is formed inside the main body 1 of the frame-like structure for setting up the photovoltaic panel. The adjustment member therein can slide along the length direction of the main body 1 to adapt to photovoltaic panels of different sizes and specifications. It is not necessary to set a side frame of a specific size every time, thereby reducing the steps of the installation process; the fixing component is used to fix the photovoltaic panel. After the photovoltaic panel is set in the installation cavity 3, the photovoltaic panel can be fixed in the installation cavity 3 by setting a fastening component, thereby achieving locking of the two and ensuring stability during the installation process.

[0029] In addition, a clamping portion is provided on the side of the main body 1 facing away from the installation cavity 3. When installing, the rack of the photovoltaic component can be clamped and fixed by adjusting the distance between the two relatively sliding clamping blocks 40, so as to avoid the tedious steps of frequently tightening the bolts, thereby making the installation of the photovoltaic component easier.

[0030] In some further embodiments, a sliding groove 5 is provided inside the installation cavity 3, and the number of the sliding grooves 5 is two. The length directions of the two sliding grooves 5 are arranged along the length direction of the main body 1, and the two sliding grooves 5 are arranged at intervals along the width direction of the main body 1. Sliding blocks 50 are provided at both ends of the adjustment frame 2, and the sliding blocks slide in cooperation with the sliding grooves 5.

[0031] The sliding block 50 is slidably matched with the sliding groove 5 , so that the adjusting member can slide in the sliding groove 5 along the length direction of the installation cavity 3 to form two cavities with variable sizes inside the installation cavity 3 .

[0032] In some further embodiments, the fastening assembly includes a fixing bolt 14 , a fixing plate 10 , a clamping bolt 23 , a clamping plate 22 and a spring 21 .

[0033] A first strip hole 13 is provided on a group of side walls of the installation cavity 3 along the length direction of the main body 1. One end of the first strip hole 13 is connected to the installation cavity 3, and the other end is connected to the outside of the installation cavity 3. The fixing bolt 14 passes through the first strip hole 13 from the outside to the inside. The fixing plate 10 is located on the inner side of a group of side walls of the installation cavity 3 in the opposite direction of the length of the main body 1, and is screwed with the fixing bolt 14.

[0034] Three first strip holes 13 are arranged at intervals along the width direction of the installation cavity 3. After the photovoltaic panel is set in the installation cavity 3, the fixing plate 10 can be pressed on the side of the photovoltaic panel facing away from the bottom before installation, and the fixing bolts 14 can be tightened to fix the position of the fixing plate 10 to achieve compression of the photovoltaic panel.

[0035] A second strip hole 20 is provided on the adjusting frame 2, and the second strip hole 20 penetrates the adjusting frame 2 along the length direction of the main body 1. The clamping screw is screwed from outside to inside along the thickness direction of the main body 1 on the adjusting frame 2, and the clamping plate 22 is slidably set in the second strip hole 20 along the thickness direction of the main body 1. The screwed-in end of the clamping bolt 23 abuts the clamping plate 22, one end of the spring 21 abuts against the side of the second strip hole 20 away from the clamping bolt 23, and the other end of the spring 21 abuts against the side of the clamping plate 22 facing away from the clamping bolt 23.

[0036] After the photovoltaic panel is set in the installation cavity 3, the clamping plate 22 is located on the side of the photovoltaic panel facing away from the bottom of the installation cavity 3. At this time, the clamping bolt 23 is tightened toward the clamping plate 22, so that the clamping bolt 23 abuts against the clamping plate 22, and the clamping plate 22 then abuts against the photovoltaic panel, thereby clamping the photovoltaic panel together with the fixing plate 10 to achieve fixation of the photovoltaic panel along the length direction of the installation cavity 3.

[0037] In some further embodiments, the length directions of the first strip-shaped holes 13 and the second strip-shaped holes 20 are both arranged along the thickness direction of the main body 1 .

[0038] The length directions of the first strip hole 13 and the second strip hole 20 are arranged along the thickness direction of the main body 1, so that the fixing plate 10 and the pressing plate 22 have an adjustment amount in the depth direction of the installation cavity 3 to facilitate the installation of the photovoltaic panel.

[0039] In some further embodiments, the clamping groove 11 is an arc-shaped clamping groove 11, and the clamping column 12 is a cylinder.

[0040] The clamping groove 11 and the clamping column 12 are arranged outside a group of side walls of the main body 1 along the width direction; the clamping groove 11 is an arc-shaped clamping groove 11, and the clamping column 12 is a cylinder, and the arc and the arc-shaped clamping groove 11 can be clamped with each other.

[0041] Among two adjacent prefabricated frames, the clamping groove 11 on one can be clamped and matched with the clamping column 12 on the other to achieve splicing.

[0042] In some further embodiments, the arc of the arc-shaped engaging groove 11 is a major arc.

[0043] The arc of the arc-shaped snap-in groove 11 is a major arc, so that when two adjacent prefabricated frames are installed, they cannot be spliced ​​in the plane where the main body 1 is located, and can only be snap-connected along the thickness direction of the main body 1, thereby ensuring the stability of the connection of several prefabricated frames in the plane where the main body 1 is located.

[0044] In some further embodiments, a T-shaped slide groove 4 is provided on the side of the main body 1 facing away from the installation cavity 3, and the number of the T-shaped slide grooves 4 is two. The length directions of the two T-shaped slide grooves 4 are arranged along the length direction of the main body 1, and the two T-shaped slide grooves 4 are arranged at intervals along the thickness direction of the main body 1; each T-shaped slide groove 4 is provided with two clamping blocks 40 for sliding in opposite directions.

[0045] The clamping block 40 is disposed in the T-shaped sliding groove 4 , and the T-shaped sliding groove 4 can prevent the clamping block 40 from falling off along the thickness direction of the main body 1 .

[0046] In some further embodiments, a clamping step 41 is provided on one side of the two clamping blocks 40 facing each other, and a distance between a corresponding set of steps in the two clamping blocks 40 gradually increases away from each other in a direction away from the installation cavity 3 .

[0047] A group of steps corresponding to each other in the two clamping blocks 40 located in the same T-shaped slide groove 4 gradually move away from each other in the direction away from the installation cavity 3, so that when clamping, at least two planes can abut against the frame fixing the photovoltaic component to ensure the clamping effect.

[0048] In some further embodiments, a positioning bolt 42 is screwed onto a side of the clamping block 40 that is away from the clamping step 41 .

[0049] Specifically, after clamping, the positioning bolt 42 is tightened, and the screwed-in end of the positioning bolt 42 will abut against the bottom of the T-shaped sliding groove 4, thereby limiting the movement of the clamping block 40 to achieve clamping.

[0050] Working principle:

[0051] First, adjust the position of the adjustment frame 2 according to the size of the photovoltaic panel, then place the photovoltaic panel in the two cavities divided by the adjustment frame 2, then place the fixing plate 10 and the clamping plate 22 on the side of the photovoltaic panel facing away from the bottom of the installation cavity 3, and tighten the fixing bolts 14 and the clamping bolts 23 respectively to fix the photovoltaic panel, then adjust the clamping block 40 to fix the main body 1 on the frame that clamps the photovoltaic component to fix the photovoltaic panel.

[0052] Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the protection scope of the utility model.

Claims

1. A prefabricated photovoltaic module frame that is easy to install, characterized in that: It comprises a main body, wherein the main body is provided with an installation cavity for installing a photovoltaic panel, and an adjustment frame is slidably provided in the installation cavity; a fastening component for pressing the photovoltaic panel is provided on the side wall of the installation cavity and the adjustment frame; a group of opposite side walls of the main body are respectively provided with a clamping groove and a clamping column that can fit with each other on the outside; a clamping part is provided on the side of the main body facing away from the installation cavity, and the clamping part includes two clamping blocks that slide towards each other.

2. A photovoltaic module prefabricated frame that is easy to install according to claim 1, characterized in that: A sliding groove is provided inside the installation cavity, and the number of the sliding grooves is two. The length directions of the two sliding grooves are arranged along the length direction of the main body, and the two sliding grooves are arranged at intervals along the width direction of the main body. Sliding blocks are provided at both ends of the adjustment frame, and the sliding blocks are slidably matched with the sliding grooves.

3. A photovoltaic module prefabricated frame that is easy to install according to claim 2, characterized in that: The fastening assembly comprises a fixing bolt, a fixing plate, a clamping bolt, a clamping plate and a spring; A first strip hole is provided on a group of side walls of the mounting cavity along the length direction of the main body, one end of the first strip hole is connected to the mounting cavity, and the other end is connected to the outside of the mounting cavity, the fixing bolt passes through the first strip hole from the outside to the inside, the fixing plate is located on the inner side of a group of side walls of the mounting cavity in the opposite direction of the length of the main body, and is screwed with the fixing bolt; a second strip hole is provided on the adjustment frame, the second strip hole passes through the adjustment frame along the length direction of the main body, the clamping screw is screwed on the adjustment frame from the outside to the inside along the thickness direction of the main body, the clamping plate is slidably set in the second strip hole along the thickness direction of the main body, the screwed-in end of the clamping bolt abuts the clamping plate, one end of the spring abuts a side of the second strip hole away from the clamping bolt, and the other end of the spring abuts a side of the clamping plate facing away from the clamping bolt.

4. A photovoltaic module prefabricated frame that is easy to install according to claim 3, characterized in that: The length directions of the first strip-shaped holes and the second strip-shaped holes are both arranged along the thickness direction of the main body.

5. A photovoltaic module prefabricated frame that is easy to install according to claim 4, characterized in that: The clamping groove is an arc-shaped clamping groove, and the clamping column is a cylinder.

6. A photovoltaic module prefabricated frame that is easy to install according to claim 5, characterized in that: The arc of the arc-shaped clamping groove is a major arc.

7. A photovoltaic module prefabricated frame that is easy to install according to claim 6, characterized in that: A T-shaped slide groove is provided on the side of the main body facing away from the installation cavity. The number of the T-shaped slide grooves is two. The length directions of the two T-shaped slide grooves are arranged along the length direction of the main body, and the two T-shaped slide grooves are arranged at intervals along the thickness direction of the main body; two clamping blocks are arranged on each T-shaped slide groove to slide in opposite directions.

8. The photovoltaic module prefabricated frame that is easy to install according to claim 7, characterized in that: A clamping step is provided on one side of the two clamping blocks facing each other, and a distance between a group of steps corresponding to the two clamping blocks gradually moves away from each other in a direction facing away from the installation cavity.

9. A photovoltaic module prefabricated frame that is easy to install according to claim 8, characterized in that: A positioning bolt is screwed onto one side of the clamping block facing away from the clamping step.

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