TWI754437B - Solar panel assembly structure - Google Patents

Abstract

A solar panel assembly structure includes a C-shaped steel frame extending laterally, which has a top surface for placing solar panels, a spacer is fixed on the top surface of the C-shaped steel frame, and two sides are respectively provided with a positioning surface, The two solar panels are separated by spacers and positioned against the positioning surface. The top of the C-shaped steel frame is provided with a fixing frame extending in the longitudinal direction, which presses the solar panel downward, and a waterproof rubber strip is arranged between the fixing frame and the solar panel. There is a pressing member under the C-shaped steel frame, the bottom end of which is hooked to the C-shaped steel frame with a hook, and the top end is locked to the fixing frame with a nut, and the hook is tightened by locking the nut. The C-shaped steel frame, and then the fixing frame and the C-shaped steel frame are used to tightly fasten the solar panel.

Description

Solar panel assembly structure

The present invention relates to a solar power generation device, in particular to a solar panel assembly structure.

Solar panels can generate electricity by absorbing sunlight energy. Usually, a support frame must be installed at the installation site, and then the solar panel is fixed on the support frame. The conventional solar panel support frame includes a long upper frame and a lower frame. After the lower frame is fixed, the solar panel is placed on the lower frame, and then the upper frame is fixed and assembled on the lower frame to clamp. Fixed solar panels. However, both the upper bracket and the lower bracket are metal products with a very high unit price, and if the amount is larger, a higher total cost will be incurred.

In view of this, how to improve the above problem is the primary problem to be solved by the present invention.

The main purpose of the present invention is to provide a solar panel assembly structure, which completes the fixed assembly of the solar panel by a small number of components, and has the effect of reducing the cost.

In order to achieve the aforementioned purpose, the present invention provides a solar panel assembly structure, which includes: A C-shaped steel frame extending laterally, which has a top surface for placing solar panels; a spacer, which is fixed on the top surface of the C-shaped steel frame, and two sides of the spacer are respectively provided with a positioning surface, so that two solar panels are separated by the spacer and positioned against the positioning surface; A fixing frame extending along the longitudinal direction, which is located above the C-shaped steel frame and presses the solar panel downward, and a waterproof rubber strip is arranged between the fixing frame and the solar panel; A pressing piece located under the C-shaped steel frame, the bottom end of which hooks the C-shaped steel frame with a hook, and the top end is locked to the fixing frame with a nut. The hook portion is pressed against the C-shaped steel frame, and then the fixing frame and the C-shaped steel frame are pressed together to fix the solar panel.

Preferably, the spacer is made of a soft and non-conductive material; the spacer has a middle portion, the positioning surfaces are located on both sides of the middle portion, and a spacer extends from the middle portion toward both sides, and the spacer extends between the C-shaped steel frame and the solar panel.

Preferably, a groove extending along the longitudinal direction is formed between the two solar panels of the fixing frame.

In one embodiment, an extension section protrudes downward from one side of the top surface of the C-shaped steel frame, and the hook portion of the pressing member is hooked to the extension section.

In another embodiment, the hook portion of the pressing member is hooked on the bottom surface of the C-shaped steel frame.

The above-mentioned objects and advantages of the present invention can be easily understood from the detailed description and accompanying drawings of the following selected embodiments.

Please refer to FIG. 1 to FIG. 3 , which show the solar panel assembly structure provided by the present invention, which includes a C-shaped steel frame 1 extending laterally, a fixing frame 2 extending longitudinally, and a pressing member 4A. In the present invention, the C-shaped steel frame forming the roof can be used as a part of the solar panel assembly structure to achieve the purpose of reducing cost.

On top of that, the C-shaped steel frame 1 has a top surface 11 and spacers 3 are arranged at intervals, wherein the spacers 3 are fastened to the C-shaped steel frame 1 by screws 34 . The spacer 3 is made of a soft and non-conductive material, and has a middle portion 31 with a positioning surface 32 on both sides, and a spacer 33 protrudes from the bottom end of the middle portion 31 toward both sides. The spacer 3 is used to separate the solar panels 51 and 52 arranged on the top surface 11 of the C-shaped steel frame 1; A solar panel 51, at least one solar panel 52 is arranged on the other side of the spacer 3, the two solar panels 51, 52 abut on the positioning surfaces 32 on both sides of the spacer 3 with their sides, and the solar panels The bottom surfaces of 51 and 52 are separated from the C-shaped steel frame 1 by the gasket 33 .

The fixing frame 2 is located above the C-shaped steel frame 1 , and has a wing portion 21 on both sides thereof, and the solar panels 51 and 52 are pressed downward respectively by the wing portion 21 . Preferably, a waterproof rubber strip 22 is arranged between the wing portion 21 and the solar panels 51 and 52 . In this embodiment, the fixing frame 2 has a downwardly recessed groove 23 between the two wings 21. The groove 23 is trapped in the gap between the two solar panels 51 and 52, and can be used to guide the rainwater to drain. use.

The above-mentioned fixing frame 2 is fixed on the C-shaped steel frame 1 by the pressing member 4A, and together with the pressing member, the solar panels 51 and 52 are fastened together. In this embodiment, as shown in Figures 4 and 5, the top end of the pressing member 4A is provided with a thread 41, and the bottom end is provided with a hook portion 42, the pressing member 4A passes downward through the fixing frame 2, and is An extension 12 extending downward from one side of the top surface 11 of the C-shaped steel frame 1 is hooked with the hook portion 42 , and then locked at the top thread 41 with a nut 43 . Accordingly, the hook portion 42 is driven upward to be pressed against the C-shaped steel frame 1; on the other hand, the fixing frame 2 is also pressed downward by the nut 43 to be pressed against the solar panels 51, 52, thereby making the The solar panels 51 and 52 are clamped and fixed.

In another embodiment, as shown in FIG. 6 , the pressing member 4B has a hook portion 44 with a longer length. The hook portion 44 is hooked on the bottom surface 13 of the C-shaped steel frame 1 and passes through the nut 45 Tighten at top thread 46. Accordingly, the hook portion 44 is driven upwards and pressed against the C-shaped steel frame 1; on the other hand, the fixing frame 2 is also pressed downwardly by the nut 45 and pressed against the solar panels 51 and 52, thereby making the The solar panels 51 and 52 are clamped and fixed.

With the above-mentioned structure, the present invention can stably assemble the solar panel between the C-shaped steel frame 1 and the fixing frame 2 by using the pressing member with small volume and simple structure, so as to simplify the assembly structure and reduce the cost.

In addition, as shown in Figures 1 and 7, in order to enhance the stability of the solar panel installation, a reinforcing member 6 can be provided between the two support frames 1 and at the adjoining position of the two solar panels, and the reinforcing member 6 is located in the Below the fixing frame 2 and the solar panels 51 and 52, a bolt 61 is used to pass down through the fixing frame 2 and the reinforcing member 6, and then the bottom end of the reinforcing member 6 is locked with a nut 62, so that the The fixing frame 2 and the reinforcing member 6 jointly fix the solar panels 51 and 52 tightly. The above-mentioned reinforcing member 6 only needs a suitable length that can cover the adjoining part of the solar panel.

However, the disclosure of the above embodiments is only used to illustrate the present invention, not to limit the present invention, and the replacement of equivalent elements should still belong to the scope of the present invention.

To sum up, those skilled in the art can understand that the present invention can achieve the above-mentioned purpose, and it complies with the provisions of the Patent Law.

1: C-shaped steel frame 11: Top surface 12: Extension １３: Bottom 2: Fixing frame 21: Wings 22: Waterproof tape 23: Groove 3: Spacer 31: Middle part 32: Positioning surface ３３: Gasket 34: Screw 4A, 4B: Pressing parts 41: Thread 42: Hook 43: Nut 44: Hook 45: Nut 46: Thread 51, 52: Solar panels 6: Reinforcement 61: Bolt 62: Nut

Figure 1 is a three-dimensional schematic diagram of the first embodiment of the present invention; Figure 2 is a schematic exploded perspective view of the first embodiment of the present invention; Figure 3 is a schematic top view of the first embodiment of the present invention; Figure 4 is a schematic cross-sectional view along the AA direction in Figure 3; Figure 5 is a schematic cross-sectional view along the BB direction in Figure 3; Fig. 6 is a schematic cross-sectional view of the second embodiment of the present invention; Fig. 7 is a schematic exploded perspective view of the reinforcement of the present invention.

1: C-shaped steel frame

11: Top surface

12: Extension

2: Fixed frame

21: Wings

22: Waterproof strip

23: Groove

3: Spacer

4A: Pressing parts

51, 52: Solar panels

6: Reinforcement

61: Bolts

Claims (5)

A solar panel assembly structure, comprising: A C-shaped steel frame extending laterally, which has a top surface for placing solar panels; a spacer, which is fixed on the top surface of the C-shaped steel frame, and two sides of the spacer are respectively provided with a positioning surface, so that two solar panels are separated by the spacer and positioned against the positioning surface; A fixing frame extending along the longitudinal direction, which is located above the C-shaped steel frame and presses the solar panel downward, and a waterproof rubber strip is arranged between the fixing frame and the solar panel; A pressing piece located under the C-shaped steel frame, the bottom end of which hooks the C-shaped steel frame with a hook, and the top end is locked to the fixing frame with a nut. The hook portion is pressed against the C-shaped steel frame, and then the fixing frame and the C-shaped steel frame are pressed together to fix the solar panel. The solar panel assembly structure according to claim 1, wherein the spacer is made of a soft non-conductive material; the spacer has a middle portion, the positioning surfaces are located on both sides of the middle portion, and the middle portion faces both sides A spacer is extended, and the spacer is extended between the C-shaped steel frame and the solar panel. The solar panel assembly structure as claimed in claim 1, wherein a groove extending along the longitudinal direction is formed between the two solar panels on the fixing frame. The solar panel assembly structure according to claim 1, wherein an extension section protrudes downward from one side of the top surface of the C-shaped steel frame, and the hook portion of the pressing member is hooked to the extension section. The solar panel assembly structure as claimed in claim 1, wherein the hook portion of the pressing member is hooked on the bottom surface of the C-shaped steel frame.

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