Photovoltaic panel frame fitted with a gap cover

Abstract

The utility model discloses a photovoltaic panel frame installed with gap cover plate, including side plate section bar, the middle position of side plate section bar is provided with middle section bar, its characterized in that, the rear side fixed setting of middle section bar and side plate section bar has bottom plate, the side plate section bar is divided into vertical and horizontal part, the fixed connection of side plate section bar with bottom plate forms square frame, the one side of bottom plate extends out side plate section bar, the part of bottom plate exposed is fixedly set up with photovoltaic panel, and the fixed setting of photovoltaic panel with middle section bar and side plate section bar has gap cover plate, and photovoltaic panel with the side plate section bar and middle section bar set up the gap cover plate structure between, fill the gap, and to the gap shelter, improved photovoltaic panel installation in the stability of middle section bar and side plate section bar, also avoid sundries etc. into the gap.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic equipment technology, specifically a photovoltaic panel frame with a gap cover plate installed. Background Technology

[0002] In the field of photovoltaic module installation, traditional frame structures generally have the following problems:

[0003] Potential hazards from gaps: There are usually assembly gaps between existing photovoltaic panels and profiles. These gaps not only reduce the overall structural stability, but also easily become areas where dust, rainwater or debris accumulate.

[0004] The difference in thermal expansion coefficients between photovoltaic panels and metal frames is significant. Traditional rigid connection methods are prone to stress concentration when temperature changes occur, which may lead to microcracks or sealing failure of photovoltaic panels during long-term operation. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a photovoltaic panel frame with a gap cover plate, which can solve the problems in the prior art.

[0006] This utility model is achieved through the following technical solution: A photovoltaic panel frame with a gap cover plate is provided, including side panel profiles, and an intermediate profile is provided in the middle of the side panel profiles. The feature is that a base plate is fixedly provided on the rear side of the intermediate profile and the side panel profiles. The side panel profiles are divided into vertical and horizontal parts. The side panel profiles and the base plate are fixedly connected to form a square frame. The base plate extends out of one side of the side panel profiles. A photovoltaic panel is fixedly provided on the exposed part of the base plate. A gap cover plate is fixedly provided between the photovoltaic panel and the intermediate profile and the side panel profiles.

[0007] In a further technical solution, the base plate includes a first fixing plate, which is fixedly connected to the side plate profile and the intermediate profile.

[0008] In a further technical solution, the base plate also includes a second fixing plate, which is fixedly connected to the rear side of the intermediate profile and the rear side of the vertically arranged side profile.

[0009] In a further technical solution, the first fixing plate and the second fixing plate are fixedly connected to the side plate profile and the middle profile by bolts and lock nuts.

[0010] A further technical solution includes a photovoltaic panel profile, on which a photovoltaic panel is fixedly installed, a T-shaped groove is provided inside the photovoltaic panel profile, and a gap cover is provided between the photovoltaic panel profile, the side panel profile, and the middle profile.

[0011] In a further technical solution, the exposed portion of the base plate is provided with multiple mounting holes.

[0012] A further technical solution is that the gap cover includes a cover plate, a plug plate is fixedly provided on one side of the cover plate, and a plurality of locking blocks are fixedly provided on one side of the plug plate.

[0013] In a further technical solution, the card block is triangular in shape.

[0014] In a further technical solution, the outer surfaces of the side panel profile and the photovoltaic panel profile are provided with multiple slots that are identical in shape to the card block, and the card block is engaged in the slots.

[0015] A further technical solution also includes a foot support, which is connected and fixed to the base plate.

[0016] The beneficial effects of this utility model are as follows: First, a gap cover plate structure is set between the photovoltaic panel and the side plate profile and the middle profile to fill the gap and block the gap, thereby improving the stability of the photovoltaic panel installed in the side plate profile and the middle profile, and also preventing debris from entering the gap. The elastic fit design of the gap cover plate provides micro-displacement compensation capability while blocking the gap.

[0017] Second, by utilizing the structural design of the base plate, mounting holes, T-slots, and photovoltaic panels, it is convenient for personnel to connect and fix the photovoltaic panel profiles to the base plate using T-bolts and nuts. The base plate is divided into a first fixing plate and a second fixing plate. The first fixing plate is used to connect and fix the side panel profiles and the middle profiles simultaneously to form a frame structure. Then, the second fixing plate is installed on one side of the side panel profiles and the middle profiles, so that the exposed part of the base plate forms a receiving platform, which facilitates the installation and fixing of the photovoltaic panel against it, thereby improving the fixing stability of the photovoltaic panel. Attached Figure Description

[0018] For ease of explanation, the present invention will be described in detail below with reference to specific embodiments and accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of a photovoltaic panel frame with a slot cover plate according to the present invention.

[0020] Figure 2 for Figure 1 A schematic diagram at point A in the middle;

[0021] Figure 3 for Figure 1 A schematic diagram of the rear structure of the photovoltaic panel frame;

[0022] Figure 4 for Figure 3 A schematic diagram at point B in the middle;

[0023] Figure 5 for Figure 1 A cross-sectional structural diagram of the photovoltaic panel frame;

[0024] Figure 6 for Figure 5 A schematic diagram at point C in the middle;

[0025] Figure 7 for Figure 1 A schematic diagram of the structure when the photovoltaic panel frame is placed;

[0026] In the figure, the base plate is 11, the side plate profile is 12, the cover plate is 13, the bolt is 14, the mounting hole is 15, the intermediate profile is 16, the locking nut is 22, the photovoltaic panel profile is 31, the photovoltaic panel is 32, the T-slot is 33, the slot is 34, the block is 35, the plug plate is 36, and the foot support is 41. Detailed Implementation

[0027] like Figures 1-7 As shown, this utility model will be described in detail. For ease of description, the directions mentioned below are defined as follows: the directions of up, down, left, right, front, and back mentioned below are the same as... Figure 1 The projection relationship of the photovoltaic panel frame with a gap cover is consistent in the up, down, left, right and front directions. The present invention includes a side plate profile 12, a middle profile 16 in the middle of the side plate profile 12, and a base plate 11 fixedly installed on the rear side of the middle profile 16 and the side plate profile 12. The side plate profile 12 is divided into vertical and horizontal parts. After the side plate profile 12 and the base plate 11 are fixedly connected, a square frame is formed. The base plate 11 extends out of one side of the side plate profile 12, and the exposed part of the base plate 11 is fixedly installed with a photovoltaic panel.

[0028] Advantageously, the base plate 11 includes a first fixing plate disposed on the upper and lower sides and horizontally arranged. The first fixing plate is fixedly connected to the side plate profile 12 and the middle profile 16, so as to connect and fix the segmented side plate profile 12 by means of the horizontally arranged first fixing plate.

[0029] Advantageously, the base plate 11 also includes a second fixing plate disposed on the left and right sides and placed vertically, the second fixing plate being fixedly connected to the rear side of the intermediate profile 16 and the rear side of the vertically disposed side plate profile 12.

[0030] Advantageously, the first fixing plate and the second fixing plate are fixedly connected to the side plate profile 12 and the intermediate profile 16 by bolts 14 and locking nuts 22. Specifically, through holes are provided in the bottom plate 11, the side plate profile 12 and the intermediate profile 16, and bolts 14 are passed through the through holes and then locking nuts 22 are provided on the bolts 14 to connect and fix the bottom plate 11, the side plate profile 12 and the intermediate profile 16.

[0031] Advantageously, the photovoltaic panel includes a photovoltaic panel profile 31, a photovoltaic panel 32 is fixedly disposed inside the photovoltaic panel profile 31, a T-shaped groove 33 is disposed inside the photovoltaic panel profile 31, and a gap cover is disposed between the photovoltaic panel profile 31 and the side panel profile 12 and the middle profile 16.

[0032] Advantageously, the exposed portion of the base plate 11 is provided with multiple mounting holes 15. When the photovoltaic panel profile 31 is fixedly installed on one side of the base plate 11, a T-bolt is provided in the T-slot 33. The threaded part of the T-bolt passes through the mounting hole 15, and then the threaded part is threadedly connected to the nut and abutted against and fixed on one side of the base plate 11, so as to connect and fix the photovoltaic panel profile 31 to the base plate 11.

[0033] Advantageously, the gap cover includes a cover plate 13, a plug plate 36 is fixedly provided on one side of the cover plate 13, and a plurality of locking blocks 35 are fixedly provided on one side of the plug plate 36. The locking blocks 35 are triangular in shape and the pointed corners are set to the left.

[0034] Advantageously, the outer surfaces of the side panel profile 12 and the photovoltaic panel profile 31 are provided with multiple slots 34 that are identical in shape to the locking block 35. When the photovoltaic panel profile 31 is fixedly installed on one side of the base plate 11, the plug plate 36 is inserted between the side panel profile 12 and the photovoltaic panel profile 31, so that the locking block 35 is locked in the slot 34, preventing the gap cover from falling off and ensuring the gap is sealed. The cover plate 13 just covers the gap between the photovoltaic panel profile 31 and the side panel profile 12. The plug plate 36 and the locking block 35 are used to fill the gap between the side panel profile 12 and the photovoltaic panel profile 31, so that the side panel profile 12 and the photovoltaic panel profile 31 are stably connected.

[0035] Advantageously, it also includes a foot support 41, which has an L-shaped structure and is connected and fixed to the base plate 11 to tilt the photovoltaic frame.

[0036] Beneficially, the locking block 35, the plug-in plate 36, and the cover plate 13 are made of rubber to compensate for the difference in thermal expansion between the photovoltaic panel and the frame.

[0037] The photovoltaic panel frame has a gap cover structure between the photovoltaic panel and the side panel profile 12 and the middle profile 16. This fills the gap and shields the gap, improving the stability of the photovoltaic panel installed in the side panel profile 12 and the middle profile 16, and also preventing debris from entering the gap.

[0038] The installation process for this framework is as follows:

[0039] The first step is to install and fix the base plate 11, side plate profile 12 and intermediate profile 16 to form a frame structure. The first fixing plate fixes the base plate 11, side plate profile 12 and intermediate profile 16, and the second fixing plate fixes the side plate profile 12 and intermediate profile 16, so that the base plate 11 extends out of one side of the side plate profile 12 and intermediate profile 16. The fixing method is to use bolts 14 and lock nuts 22 for connection and fixation.

[0040] The second step is to install and fix the photovoltaic panel frame on the base plate 11 using T-bolts and nuts.

[0041] The third step is to insert the gap cover into the gap between the photovoltaic panel profile 31 and the side panel profile 12 and the middle profile 16. When the clip 35 and the plug plate 36 are plugged in, the clip 35 is provided with an inclined surface, which makes the plugging easier and allows the clip 35 to be fixed with the slot 34 so as to fill the gap with the gap cover and cover the gap with the cover plate 13.

[0042] The fourth step is to install a fixed support 41 on the rear side of the base plate 11 so that the photovoltaic frame is located on the long side of the support 41, and the support 41 makes it easy to tilt the photovoltaic frame.

[0043] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without creative effort should be included within the protection scope of this utility model; therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A photovoltaic panel frame with a slot cover plate, comprising side panel profiles (12), wherein a middle profile (16) is provided at the middle position of the side panel profiles (12), characterized in that, A base plate (11) is fixedly installed on the rear side of the intermediate profile (16) and the side plate profile (12). The side plate profile (12) is divided into vertical and horizontal parts. The side plate profile (12) and the base plate (11) are fixedly connected to form a square frame. The base plate (11) extends out of one side of the side plate profile (12). A photovoltaic panel is fixedly installed on the exposed part of the base plate (11). A gap cover is fixedly installed between the photovoltaic panel and the intermediate profile (16) and the side plate profile (12).

2. A photovoltaic panel frame with a slot cover plate according to claim 1, characterized in that: The base plate (11) includes a first fixing plate, which is fixedly connected to the side plate profile (12) and the intermediate profile (16).

3. A photovoltaic panel frame with a slot cover plate according to claim 2, characterized in that: The base plate (11) also includes a second fixing plate, which is fixedly connected to the rear side of the intermediate profile (16) and the rear side of the vertically arranged side plate profile (12).

4. A photovoltaic panel frame with a slot cover plate according to claim 3, characterized in that: The first fixing plate and the second fixing plate are fixedly connected to the side plate profile (12) and the middle profile (16) by bolts (14) and locking nuts (22).

5. A photovoltaic panel frame with a slot cover plate according to any one of claims 1-4, characterized in that: The photovoltaic panel includes a photovoltaic panel profile (31), a photovoltaic panel (32) is fixedly installed inside the photovoltaic panel profile (31), a T-shaped groove (33) is provided inside the photovoltaic panel profile (31), and a gap cover is provided between the photovoltaic panel profile (31) and the side panel profile (12) and the middle profile (16).

6. A photovoltaic panel frame with a slot cover plate according to claim 5, characterized in that: The exposed portion of the base plate (11) is provided with multiple mounting holes (15).

7. A photovoltaic panel frame with a slot cover plate according to claim 5, characterized in that: The gap cover includes a cover plate (13), on one side of the cover plate (13) a plug plate (36) is fixedly provided, and on one side of the plug plate (36) a plurality of locking blocks (35) are fixedly provided.

8. A photovoltaic panel frame with a slot cover plate according to claim 7, characterized in that: The card block (35) is triangular in shape.

9. A photovoltaic panel frame with a slot cover plate according to claim 7, characterized in that: The outer surfaces of the side panel profile (12) and the photovoltaic panel profile (31) are provided with a plurality of slots (34) that are the same shape as the card block (35), and the card block (35) is engaged in the slots (34).

10. A photovoltaic panel frame with a slot cover plate according to claim 1, characterized in that: It also includes a foot support (41), which is connected and fixed to the base plate (11).

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