CN106505937B - Solar panel mounting rack - Google Patents

Abstract

The utility model provides a solar panel mounting bracket, mainly comprises fixing base, clamp plate, and the fixing base passes through the screw fixation on being used for supporting solar panel's wall, is equipped with the bellied support frame that makes progress on the fixing base top, and the clamp plate passes through the screw fixation on the support frame top, the mounting bracket still include that a plurality of damping device need not punch on solar panel, solar panel passes through damping device on the mounting bracket to be fixed, when the expend with heat and contract with cold appear, damping device can stretch out and draw back the characteristic make solar panel can not receive the harm.

Description

A solar panel mounting frame

technical field

The invention relates to a solar panel installation frame, which belongs to the optimization technology of the solar panel installation frame.

Background technique

Solar panels need sunlight, so they are usually installed in high places such as the roof. In order to fix the solar panels, they are usually fixed with mounting brackets. The existing solar panel mounting frame is generally a metal frame or a wooden frame, and screws pass through the four corners of the solar panel to fix the solar panel on the mounting frame. It is difficult to punch holes on the solar panel, and the holes are not standardized. After the installation is fixed with screw holes, in the process of use, in the external natural environment, the temperature difference between morning and evening is large, and there is also a large temperature difference in different seasons. Due to the different materials of the solar panel and the mounting frame, the coefficients of thermal expansion and contraction will be different. As a result, the position of the screws may be shifted, which may cause damage to the solar panel.

Therefore, it is necessary to find a mounting frame that can install the solar panel without perforating the solar panel.

Contents of the invention

The object of the present invention is to provide a mounting frame for installing solar panels without punching holes in the solar panels.

The technical solution of the present invention is: a solar panel mounting frame, mainly composed of a fixing seat 1 and a pressing plate 2, the fixing seat is fixed by screws, an upwardly protruding support frame 11 is arranged on the top of the fixing seat, and the pressing plate 2 is fixed on the support by screws On the top of the frame, the mounting frame also includes a plurality of shock absorbing devices 3, the shock absorbing devices are respectively arranged on the pressure plate, the support frame and the top wall of the fixing seat, and the corners or sides of the solar panel are pressed on the pressure plate, Between the shock absorbing device between the support frame and the top wall of the fixing seat.

Described damping device is made up of spring 31 and damping plate 32, and one end of spring is fixed on the center of damping plate, and the other end of spring is fixed on the wall surface of fixing seat, supporting frame or pressure plate towards solar panel.

The support frame is arranged on the edge of the top wall of the fixing base.

The support frame is arranged on a central axis of the top wall of the fixing base.

The support frame is arranged on two mutually perpendicular central axes of the top wall of the fixing seat.

The support frame is arranged on two adjacent sides of the top wall of the fixing base.

Outwardly protruding spring seats for fixing the spring are arranged at corresponding positions on the pressing plate, the support frame and the top wall of the fixing seat, and the two ends of the spring are respectively sleeved on the outer walls of the spring seat for fixing.

Beneficial effect

1. There is no need to drill holes on the solar panel. The solar panel is fixed by the shock absorbing device on the mounting frame.

When shrinking, the shock-absorbing device can be stretched so that the solar panel will not be damaged.

Description of drawings

Fig. 1 is the embodiment that the present invention is used to support a corner of solar panel;

Figure 2 is an exploded view of Figure 1;

Fig. 3 is an embodiment of the present invention for supporting the sides of two adjacent solar panels;

Figure 4 is an exploded view of Figure 3;

Fig. 5 is the holder of Fig. 3;

Fig. 6 is the pressing plate of Fig. 3;

Fig. 7 is an embodiment of the present invention for supporting a side of a solar panel;

Figure 8 is an exploded view of Figure 7;

Fig. 9 is the holder of Fig. 7;

Fig. 10 is the pressing plate of Fig. 7;

Fig. 11 is an embodiment of the present invention capable of supporting four solar panels simultaneously;

Figure 12 is an exploded view of Figure 11;

Fig. 13 is an embodiment of the present invention for installing solar panels.

Detailed ways

As shown in Figures 1-13, a solar panel mounting frame is mainly composed of a fixed seat 1 and a pressure plate 2. The fixed seat is fixed on the wall for supporting the solar panel by screws, and the top of the fixed seat is provided with an upward protrusion. The support frame 11, the pressing plate 2 are fixed on the top of the support frame by screws, and the mounting frame also includes a plurality of shock absorbers 3, and the described shock absorbing devices are respectively arranged on the pressing plate, the support frame and the top wall of the fixing seat. The corners or sides of the board are pressed between the pressure plate, the support frame and the shock absorber between the top wall of the holder.

Described damping device is made up of spring 31 and damping plate 32, and one end of spring is fixed on the center of damping plate, and the other end of spring is fixed on the wall surface of fixing seat, supporting frame or pressure plate towards solar panel. The solar panel is not directly in contact with the fixing seat, the pressing plate and the supporting frame. The solar panel is supported by the fixing seat, the pressing plate and the supporting frame through the shock absorbing device. When the expansion coefficients of the seat, the pressure plate and the support frame are different, the change caused by the temperature difference is eliminated by the shock absorbing device.

The position of the mounting frame is different when the solar panel is installed, and the position of the supporting frame on the top wall of the fixing seat is also different accordingly. Therefore, according to the position of the support frame on the top wall of the holder, the mounting frame includes the following types:

As shown in Figures 1 to 2, the support frame is arranged on two adjacent sides of the top wall of the fixing seat, and this mounting frame is used to support a single corner of the solar panel.

As shown in FIGS. 3 to 6 , the support frame is arranged on a central axis of the top wall of the fixing seat, and the two sides of the fixing seat can respectively support the sides of a solar panel.

As shown in FIGS. 7 to 10 , the support frame is arranged on the edge of the top wall of the fixing seat, and is used to support the middle part of the side of the solar panel.

As shown in Figures 11 to 12, the support frame is arranged on two mutually perpendicular central axes of the top wall of the fixed seat. This type of mounting frame generates four corners through the support frame on the top of the fixed seat, and each One corner is used to support one corner of a solar panel, so it is used for the center position when multiple solar panels are tiled together.

Outwardly protruding spring seats for fixing the spring are arranged at corresponding positions on the pressing plate, the support frame and the top wall of the fixing seat, and the two ends of the spring are respectively sleeved on the outer walls of the spring seat for fixing.

To install a solar panel, at least four mounting frames are required, that is, the corner of each solar panel is supported by a mounting frame, and at this time, the mounting frame that the support frame is arranged on two adjacent sides of the top wall of the fixing seat is to be selected for use. When installing, first fix the four fixing bases with screws on the corresponding positions on the wall where the solar panel is to be installed, such as the roof, then place the solar panel on the shock absorbing device on the top of the four fixing bases, and then place each The pressing plate corresponding to the fixing seat is fixed on the top of the support frame with screws in a manner that the shock absorbing device faces downward, so that the shock absorbing device of the pressing plate compresses the solar panel from top to bottom.

When the solar panel is longer, you can also add a mounting frame to support it in the middle of the two relatively long sides of the solar panel, and use the support frame set on the edge of the top wall of the fixing seat to support the solar panel. side.

When paving multiple solar panels on a wall at the same time, it is possible to use the above-mentioned various types of mounting brackets.

In order to fix the fixing base on the wall surface on which the solar panel is installed with screws, a screw hole penetrating through the fixing base is provided on the fixing base. Because the fixing seat is relatively thick, the fixing seat is made into a square frame, and the bottom wall of the fixing seat is fixed on the wall surface with screws from top to bottom with tools such as a screwdriver. The area of the bottom wall of the fixing seat is larger than that of the top wall, so that the fixing seat is more stable. The hole on the top wall of the fixed seat is larger than the nut diameter of the screw fixing the fixed seat, and the screwdriver can pass through the hole on the top wall of the fixed seat to reach the corresponding screw hole on the bottom wall of the fixed seat, and the fixed seat is fixed on the wall with screws.

When thermal expansion and contraction occur, the solar panel will not be damaged because the shock absorbing device has a certain expansion and contraction characteristic.

The above-mentioned embodiments are only used to illustrate and explain the purpose of the present invention, rather than to limit the present invention. Those of ordinary skill in the art may make various changes or substitutions within the essential scope of the present invention, which shall also belong to the present invention. scope of protection for inventions.

Claims (5)

1. A solar panel mounting frame, mainly composed of a fixed seat (1) and a pressure plate (2), the fixed seat is fixed by screws, an upwardly protruding support frame (11) is provided on the top of the fixed seat, and the pressure plate (2) is fixed by screws It is fixed on the top of the supporting frame, and it is characterized in that: the described mounting frame also includes a plurality of shock absorbing devices (3), and the described shock absorbing devices are respectively arranged on the pressure plate, the supporting frame and the top wall of the fixing seat, and the solar panel Angle or side is pressed between the damping device between the pressure plate, the support frame and the top wall of the holder; the damping device is made up of a spring (31) and a damping plate (32), and one end of the spring is fixed on The center of the shock-absorbing plate and the other end of the spring are fixed on the wall of the fixing seat, the support frame or the pressure plate facing the solar panel; the springs protruding outwards for fixing the spring are set on the corresponding positions on the pressure plate, the support frame and the top wall of the fixing seat seat, and the two ends of the spring are respectively sleeved on the outer wall of the spring seat and fixed. 2. The solar panel installation frame according to claim 1, wherein the support frame is arranged on the edge of the top wall of the fixing seat. 3. The solar panel installation frame according to claim 1, wherein the support frame is arranged on a central axis of the top wall of the fixing seat. 4. The solar panel installation frame according to claim 1, wherein the support frame is arranged on two mutually perpendicular central axes of the top wall of the fixing seat. 5. The solar panel installation frame according to claim 1, wherein the support frame is arranged on two adjacent sides of the top wall of the fixing seat.