Solar photovoltaic panel fixed frame

Abstract

The utility model relates to photovoltaic panel technical field, concretely is a solar photovoltaic panel fixed frame. Including fixed base, the first support rod is symmetrically set to the upper position of fixed base left and right, the second support rod is symmetrically set to the lower position of fixed base left and right, the first support rod each other is close to one end, and the second support rod each other is close to one end respectively through the tooth engagement drive, the length adjustment mechanism is set to the position between the first support rod, the first support rod and the second support rod are away from the fixed base one end rotationally arranged with the clamping block, and the first support rod and the second support rod are all telescopic rods. Reduce the frame to photovoltaic panel's shelter, simultaneously can be applicable to the use of different size photovoltaic panel.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel technology, specifically a fixed frame for a solar photovoltaic panel. Background Technology

[0002] The photovoltaic panel fixing frame is used to fix the photovoltaic panel. Traditional photovoltaic panel fixing frames are mostly made of aluminum alloy and cover the edges of the photovoltaic panel.

[0003] The prior art includes a high-sealing photovoltaic panel fixing frame with publication number CN217824798U, which includes a mounting plate, a fixing frame on one side of the mounting plate, a rubber sealing strip installed on the inner side of the fixing frame, and a sealing device on the outer side of the fixing frame. The mounting plate and the sealing device are connected by a rotating device.

[0004] When the aforementioned photovoltaic panels are in use, the frame significantly obstructs the photovoltaic panels, causing shading loss and affecting power generation efficiency. The equipment is designed to fix photovoltaic panels of a single size. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the aforementioned problems in the prior art, this utility model provides a fixed frame for solar photovoltaic panels, which reduces the shading of the photovoltaic panels by the frame and is applicable to photovoltaic panels of different sizes.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0009] A solar photovoltaic panel fixing frame includes a fixing base. First support rods are symmetrically arranged on the upper left and right sides of the fixing base, and second support rods are symmetrically arranged on the lower left and right sides of the fixing base. The first support rods and the second support rods are driven by gear meshing at their respective ends. A length adjustment mechanism is provided between the first support rods. Clamping blocks are rotatably mounted on the ends of the first and second support rods away from the fixing base. Both the first and second support rods are telescopic rods. This design reduces the shading of the photovoltaic panel by the frame and is suitable for use with photovoltaic panels of different sizes.

[0010] Preferably, the length adjustment mechanism includes a rotating sleeve and connecting rods at both ends of the rotating sleeve. The rotating sleeve has symmetrical threads with opposite helical directions at both ends of its inner cavity. The connecting rods are engaged with the rotating sleeve at the end closest to the rotating sleeve.

[0011] Preferably, the connecting rod is provided with a locking bolt that cooperates with the rotating sleeve.

[0012] Preferably, the clamping block has a slot.

[0013] (III) Beneficial Effects

[0014] This utility model provides a fixed frame for a solar photovoltaic panel. It has the following beneficial effects:

[0015] (1) Compared with the traditional edge-wrapping fixing method, this application reduces the shading of the photovoltaic panel by the frame and reduces the loss of power generation efficiency due to shadows.

[0016] (2) It can be used for fixed use of photovoltaic panels of different sizes. Attached Figure Description

[0017] Figure 1 This is a structural diagram of the present utility model;

[0018] Figure 2 This is a structural diagram of the first support rod, the second support rod, and the fixing base of this utility model.

[0019] Figure 3 This is a rear view of the present invention.

[0020] In the diagram: 1. Fixed base; 2. First support rod; 3. Second support rod; 4. Length adjustment mechanism; 5. Clamping block; 401. Rotating sleeve; 402. Connecting rod; 6. Locking bolt; 7. Slot. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figure 1-3 As shown, the solar photovoltaic panel fixing frame of this embodiment includes a fixing base 1. First support rods 2 are symmetrically arranged on the left and right sides above the fixing base 1, and second support rods 3 are symmetrically arranged on the left and right sides below the fixing base 1. The first support rods 2 and the second support rods 3 are driven by gear meshing at their respective ends. A length adjustment mechanism 4 is provided between the first support rods 2. A clamping block 5 is rotatably installed at the ends of the first support rods 2 and the second support rods 3 away from the fixing base 1. Both the first support rods 2 and the second support rods 3 are telescopic rods. This reduces the shading of the photovoltaic panel by the frame and is suitable for fixing photovoltaic panels of different sizes. Both the first support rods 2 and the second support rods 3 are two-section telescopic rods, and the two sections are fixed together by bolts.

[0023] Furthermore, the length adjustment mechanism 4 includes a rotating sleeve 401 and connecting rods 402 at both ends of the rotating sleeve 401. The rotating sleeve 401 has symmetrical threads with opposite helical directions at both ends of its inner cavity. The connecting rods 402 are engaged with the rotating sleeve 401 at the end closest to the rotating sleeve 401 for transmission.

[0024] Furthermore, the connecting rod 402 is provided with a locking bolt 6 that works in conjunction with the rotating sleeve 401.

[0025] Furthermore, the clamping block 5 has a slot 7.

[0026] Working principle: The device is placed on the back of the photovoltaic panel. First, the first support rod 2 and the second support rod 3 are lengthened according to the size of the photovoltaic panel. During the adjustment process, the length can be adjusted by the first support rod 2 and the second support rod 3. By rotating the rotating sleeve 401, the connecting rods 402 on both sides are moved, thus adjusting the width. The corners of the photovoltaic panel are inserted into the slots 7 on the clamping block 5. After adjustment, the locking bolts 6 are tightened. When in use, the device is fixed to the tilted solar panel bracket using the fixing base 1.

Claims

1. A fixed frame for a solar photovoltaic panel, comprising a fixing base (1), characterized in that: A first support rod (2) is symmetrically arranged on the left and right sides above the fixed base (1), and a second support rod (3) is symmetrically arranged on the left and right sides below the fixed base (1). The first support rod (2) and the second support rod (3) are driven by gear meshing at one end close to each other. A length adjustment mechanism (4) is arranged between the first support rods (2). A clamping block (5) is rotatably arranged at the end of the first support rod (2) and the second support rod (3) away from the fixed base (1). The first support rod (2) and the second support rod (3) are both telescopic rods.

2. The fixed frame for a solar photovoltaic panel according to claim 1, characterized in that: The length adjustment mechanism (4) includes a rotating sleeve (401) and connecting rods (402) at both ends of the rotating sleeve (401). The rotating sleeve (401) has symmetrical threads with opposite spiral directions at both ends of its inner cavity. The connecting rod (402) engages with the rotating sleeve (401) at one end near the rotating sleeve (401) for transmission.

3. A fixed frame for a solar photovoltaic panel according to claim 2, characterized in that: The connecting rod (402) is provided with a locking bolt (6) that works in conjunction with the rotating sleeve (401).

4. A fixed frame for a solar photovoltaic panel according to claim 1, characterized in that: The clamping block (5) has a slot (7).

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