TW202131620A - Support bracket for solar cell module device and solar cell module assembly using the same - Google Patents

Abstract

A support bracket includes an upper assembly, a lower assembly and a middle partition plate. The upper assembly extends in a linear direction. The lower assembly includes a bottom plate and two ridges. The bottom plate is opposite to the upper assembly, and extends in the linear direction. These ridges are protruded from the top surface of the bottom plate facing towards the upper assembly, and each of the ridges maintains a drop height with a flange of the bottom plate. The middle partition plate is directly connected to the upper assembly and the bottom plate, and is located between these ridges. The middle partition plate, the upper member, and each ridge portion collectively define a receiving slot for receiving a solar cell module device. Each ridge portion further includes a first screw portion for fixing the solar cell module in a corresponding receiving slot through a bolt.

Description

Support frame of solar module and solar module using the support frame Assembly system

The present invention relates to a support frame, in particular to a support frame and a solar module assembly system using the support frame.

The current methods for collecting solar energy usually assemble solar modules on the roof of buildings, so that the solar modules can receive long-term sunlight and collect enough solar energy, which is then converted into electric current.

However, since the solar modules installed on the roof are often attacked by wind, and the solar modules are only partially fixed on the roof, not only the fixing ability of the solar module panels on the roof may not be enough to resist long-term wind blowing , There is still the possibility of loosening or being damaged, and it also causes the problem of noise during wind blowing.

One objective of the present invention is to provide a support frame and a solar module assembly system using the support frame to solve the above-mentioned difficulties mentioned in the prior art.

An embodiment of the present invention provides a support frame. The support frame includes an upper part, a lower part and a partition. The upper part extends in a linear direction. The lower part includes a bottom plate and Two protrusions. The bottom plate extends in a linear direction and is arranged relative to the upper part. These protrusions are jointly arranged on the top surface of the bottom plate facing the upper part, and each protrusion maintains a height difference with the outer edge of the bottom plate. The partition directly connects a bottom surface of the upper part and the top surface of the bottom plate, and is located between these protrusions. The partition, the upper part and the protrusion jointly define a containing groove. The accommodating slot is used for receiving a solar module. Each protruding part further includes a first screw connection part, and the first screw connection part is used for fixing the solar module in the corresponding accommodating groove through a bolt.

According to one or more embodiments of the present invention, in the above-mentioned support frame, each protrusion is integrally formed to connect one surface of the partition plate and the top surface of the bottom plate.

According to one or more embodiments of the present invention, in the above-mentioned support frame, each protrusion includes a top and a side plate. The top is integrally formed to connect the surface of the partition. The side plate is integrally formed to connect the top surface and the top surface of the bottom plate. The partition, the top, the side plates and the bottom plate jointly surround a hollow channel extending in a linear direction, and the partition is directly located between the hollow channels.

According to one or more embodiments of the present invention, in the above-mentioned support frame, the first screw connection portion includes a first screw hole. The first screw hole is located on the top of the protrusion. The top surface of the bottom plate includes a second screw hole. The hollow channel is located between the second screw hole and the first screw hole, and connects the second screw hole and the first screw hole, and the second screw hole and the first screw hole are coaxially aligned with each other for simultaneous passage of bolts.

According to one or more embodiments of the present invention, in the above-mentioned supporting frame, the bottom plate further has two second screw joints. These second screw parts are arranged on the bottom plate opposite to each other. Between one of the second screw joints of each protruding part and the partition.

According to one or more embodiments of the present invention, in the above-mentioned support frame, the partition is a solid plate.

An embodiment of the present invention provides a solar module assembly system. The solar module assembly system includes a fixing structure, a first bolt, a second bolt, at least one solar module and a support frame. The solar module includes a solar panel and a fixed frame. The fixed frame includes a plurality of frames and a plurality of connecting pieces. Each frame is respectively framed to the side edge of the solar panel, and each connecting piece connects any two adjacent frames to fix the frame on the solar panel. The support frame includes an upper part, a lower part and a partition. The upper part extends in a linear direction. The lower part includes a bottom plate and two protrusions. The bottom plate extends in a linear direction and is arranged relative to the upper part. These protrusions are jointly arranged on the top surface of the bottom plate facing the upper part, and each protrusion maintains a height difference with the outer edge of the bottom plate. The partition directly connects a bottom surface of the upper part and the top surface of the bottom plate, and is located between these protrusions. The partition, the upper part and the protrusion jointly define a containing groove. The accommodating slot receives one of the frames of the solar module. Each protrusion further includes a first screw connection portion, and the first screw connection portion fixes one of the frames to the corresponding protrusion portion through the first bolt. The bottom plate further has two second screw connection parts. The second screw connection parts are arranged on the bottom plate opposite to each other, so as to fix the support frame on the fixing structure through the second bolts.

According to one or more embodiments of the present invention, in the above-mentioned solar module assembly system, each frame includes a bottom portion, a connecting portion, an upper clamping portion, and a lower clamping portion. The lower clip part is integrally formed to connect the bottom part and the connecting part. The connecting portion connects the upper clamping portion and the lower clamping portion in an integrated manner. The upper clamping part, the lower clamping part and the connecting part jointly define a clamping groove. The clamping groove is used for clamping the side edge of the solar module. The lower clamp part has a slot. Each connector is inserted into the slots of any two adjacent frames.

According to one or more embodiments of the present invention, in the above-mentioned solar module assembly system, each protrusion is integrally formed to connect one surface of the partition plate and the top surface of the bottom plate.

According to one or more embodiments of the present invention, in the above-mentioned solar module assembly system, each protrusion includes a top and a side plate. The top is integrally connected to the partition The noodles. The side plate is integrally formed to connect the top surface and the top surface of the bottom plate. The partition, the top, the side plates and the bottom plate jointly surround a hollow channel extending in a linear direction, and the partition is directly located between the hollow channels.

In this way, through the structures described in the above embodiments, the present invention can not only improve the fixing ability of the solar module on the fixed structure, thereby enhancing the ability to resist long-term wind blowing, but also reduce the noise intensity caused during the wind blowing.

The above description is only used to illustrate the problem to be solved by the present invention, the technical means to solve the problem, and the effects produced by it, etc. The specific details of the present invention will be described in detail in the following embodiments and related drawings.

10: Solar module assembly system

100: support frame

200: Upper part

201: top surface

202: Bottom

300: Lower part

310: bottom plate

311: top surface

312: Bottom

313: Outer Edge

320: second screw connection

330: protruding part

331: top

332: Side Panel

333: Hollow channel

340: first screw connection part

341: first screw hole

342: second screw hole

400: partition

500: holding tank

600: fixed structure

610: Fourth screw hole

700: Solar Module

710: Solar Panel

720: fixed frame

730: Border

731: bottom

732: Connection

733: Upper Clip

734: lower clamp

735: Clamping Groove

736: Slot

737: third screw hole

740: Connector

B1: The first bolt

B2: second bolt

H: drop height

L: Linear direction

In order to make the above and other objectives, features, advantages and embodiments of the present invention more comprehensible, the description of the accompanying drawings is as follows:

Figure 1 is a perspective view of a support frame according to an embodiment of the present invention;

Figure 2 shows a partial cross-sectional view of the solar module assembly system using the support frame of Figure 1;

Figure 3 shows a top view of the solar module of the solar module assembly system of Figure 2; and

FIG. 4 shows a partial cross-sectional view of the solar module in FIG. 3 along the line AA.

Hereinafter, a plurality of embodiments of the present invention will be disclosed in the form of drawings. For clear description, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit the present invention. That is, in the embodiment of the present invention, These practical details are unnecessary. In addition, in order to simplify the drawings, some conventionally used structures and elements are shown in the drawings in a simple and schematic manner.

FIG. 1 is a perspective view of a support frame 100 according to an embodiment of the present invention. As shown in FIG. 1, the support frame 100 includes an upper part 200, a lower part 300 and a partition 400. In this embodiment, the upper member 200 is in the shape of a flat plate and extends in a linear direction L. The upper part 200 includes a top surface 201 and a bottom surface 202 opposite to each other. The lower part 300 includes a bottom plate 310 and two protrusions 330. The bottom plate 310 extends in the linear direction L described above, and is disposed opposite to the upper member 200. The bottom plate 310 includes a top surface 311 and a bottom surface 312 opposite to each other. The top surface 311 of the bottom plate 310 faces the bottom surface 202 of the upper part 200. In this embodiment, the bottom surface 312 of the bottom plate 310 is flat, however, the present invention is not limited to this. These protrusions 330 are jointly provided on the top surface 311 of the bottom plate 310, so that the protrusions 330 and the rest of the top surface 311 (ie, the bottom plate 310 is away from the outer edge 313 of the partition 400) maintain a drop height H. The partition 400 directly connects the bottom surface 202 of the upper component 200 and the top surface 311 of the bottom plate 310 and is located between the protrusions 330. The partition 400 is, for example, a solid plate. The two opposite sides of the partition 400, the upper part 200 and each protrusion 330 jointly define two accommodating grooves 500 opposite to each other. Each accommodating slot 500 is used to receive the solar module 700 (Figure 2).

In addition, each protrusion 330 further includes a first screw connection portion 340 for fixing the solar module 700 (FIG. 2) in the corresponding accommodating groove 500 through the first bolt B1. The first screw portions 340 are arranged in sequence along the linear direction L described above. The bottom plate 310 further has two rows of second screw connections 320 (for example, screw holes). The second threaded portions 320 of the two rows are disposed on the outer edges 313 of the bottom plate 310 opposite to each other, and each protrusion 330 is located between one of the second threaded portions 320 and the partition 400. The second threaded portions 320 in each row are arranged in sequence along the linear direction L described above.

In this embodiment, each protrusion 330 is integrally formed to connect one surface of the partition 400 and the top surface 311 of the bottom plate 310. More specifically, each protrusion 330 includes a top 331 and a side plate 332. The top 331 is integrally formed to connect the surface of the partition 400. The side plate 332 is integrally formed to connect the top 331 and the top surface 311 of the bottom plate 310. The partition 400, the top 331, the side plates 332 and the bottom plate 310 jointly surround a hollow channel 333 extending in the linear direction L, and the partition 400 is directly located between the hollow channels 333. The hollow channel 333 is, for example, 1 cm in height.

Each first screw portion 340 includes a first screw hole 341 and a second screw hole 342. The first screw hole 341 is formed at the top 331 of the protrusion 330. The second screw hole 342 is located on the top surface 311 of the bottom plate 310. Each hollow channel 333 is located between the second screw hole 342 and the first screw hole 341, and connects with the second screw hole 342 and the first screw hole 341, and each second screw hole 342 and the corresponding first screw hole 341 They are coaxially aligned with each other so that the first bolts B1 can pass through at the same time.

FIG. 2 shows a partial cross-sectional view of the solar module assembly system 10 using the support frame 100 of FIG. 1. FIG. 3 is a top view of the solar module 700 of the solar module assembly system 10 of FIG. 2. FIG. 4 shows a partial cross-sectional view of the solar module 700 of FIG. 3 along the line AA. As shown in FIGS. 2 to 4, the solar module assembly system 10 includes a fixing structure 600, a plurality of solar modules 700, and a plurality of support frames 100 as described above. The fixing structure 600 is, for example, a horizontal column located on a roof (not shown in the figure). Each solar module 700 is fixed between any two adjacent support frames 100. In other words, the two opposite sides of the same solar module 700 are respectively accommodated in the accommodating slots 500 where the two support frames 100 face each other. Inside.

More specifically, as shown in FIGS. 3 and 4, the solar module 700 includes a solar panel 710 and a fixing frame 720. The fixed frame 720 includes a plurality of frames 730 and a plurality of connecting members 740. Each frame 730 is respectively framed to one side of the solar panel 710, and each A connecting member 740 connects any two adjacent frames 730 to fix the frame 730 on the solar panel 710. In this way, when each solar module 700 is fixed between the supporting frames 100, the two opposite frames 730 of the solar module 700 are respectively received in the accommodating grooves 500 where the two supporting frames 100 face each other.

More specifically, the second opposite frame 730 of each solar module 700 also has a plurality of third screw holes 737 respectively. The third screw holes 737 are sequentially arranged along the linear direction L described above. Each of the third screw hole 737, the second screw hole 342 and the corresponding first screw hole 341 are coaxially aligned with each other for the first bolt B1 to pass through at the same time. In this way, the third screw hole 737, the first screw hole 341, and the second screw hole 342 are locked through the first bolt B1, so that the corresponding frame 730 can be fixed to the corresponding protrusion 330, so that the solar module 700 is fixed to the support Between 100 racks. In this way, since the two opposite sides of the solar module 700 are respectively locked in any two adjacent support frames 100, the fixing ability of the solar module 700 on the fixing structure 600 is improved.

In addition, each second screw portion 320 and the fourth screw hole 610 of the fixing structure 600 are locked through the second bolt B2, so that the support frame 100 can be fixed to the fixing structure 600, for example, the support frame 100 is fixed to the fixing structure 600 flatly. Structure 600.

In this way, since the bottom surface 312 of the bottom plate 310 of the support frame 100 is flat, the lower part 300 of the support frame 100 tends to be flat, which not only reduces the distance between the lower part 300 and the fixing structure 600, but also reduces the strong wind blowing into the support frame 100 and the fixing The opportunities between the structures 600 can further enhance the ability to resist long-term wind blowing, and at the same time can reduce the noise intensity caused by the wind blowing. In addition, since the lower part 300 of the support frame 100 tends to be flat, it is easier to use standard bolts (such as 6 cm) that are easily available on the market, which reduces assembly costs and improves fixing strength.

For example, in this embodiment, each frame 730 includes a bottom portion 731, a connecting portion 732, an upper clamping portion 733, and a lower clamping portion 734. The lower clamp part 734 is integrally formed The ground connects the bottom 731 and the connecting portion 732. The connecting portion 732 is integrally formed to connect the upper clamping portion 733 and the lower clamping portion 734. The upper clamping portion 733, the lower clamping portion 734 and the connecting portion 732 jointly define a clamping groove 735. The clamping groove 735 is used to clamp the side edge of the solar panel 710. The lower clamping portion 734 has a slot 736. Each connector 740 is inserted into the slots 736 of any two adjacent frames 730. However, the present invention is not limited to the type of solar module 700.

In this way, referring to Figures 1 and 2, when the frame 730 of the solar module 700 is fixed in the accommodating groove 500 of the support frame 100, the upper clamping portion 733 of the frame 730 of the solar module 700 abuts against the upper member 200 The bottom surface 202, and the bottom 731 of the frame 730 of the solar module 700 is placed on the top 331 of the support frame 100, and is locked into each second screw portion 320 and the fourth screw hole 610 of the fixing structure 600 through the first bolt B1, The supporting frame 100 can be fixed on the fixing structure 600.

Finally, the various embodiments disclosed above are not intended to limit the present invention. Anyone who is familiar with this technique can make various changes and modifications without departing from the spirit and scope of the present invention, and they can all be protected in this invention. Inventing. Therefore, the protection scope of the present invention shall be subject to those defined by the attached patent application scope.

100: support frame

200: Upper part

201: top surface

202: Bottom

300: Lower part

310: bottom plate

311: top surface

312: Bottom

313: Outer Edge

320: second screw connection

330: protruding part

331: top

332: Side Panel

333: Hollow channel

340: first screw connection part

341: first screw hole

342: second screw hole

400: partition

500: holding tank

H: drop height

L: Linear direction

Claims (10)

A support frame for solar modules, including: An upper part, extending in a linear direction; The lower part includes a bottom plate and two protruding parts. The bottom plate extends in the linear direction and is arranged relative to the upper part. The protruding parts are collectively provided on the bottom plate facing a top surface of the upper part, and each of the protruding parts Maintain a drop height with an outer edge of the bottom plate; and A partition board directly connects the bottom surface of the upper part and the top surface of the bottom plate, and is located between the protrusions, The partition, the upper part, and each of the protrusions jointly define a accommodating groove for receiving a solar module, and each of the protrusions further includes a first screw portion for penetrating a solar module. The bolts fix the solar module in the corresponding accommodating groove. The support frame of the solar module according to claim 1, wherein each of the protrusions is integrally formed to connect a surface of the partition plate and the top surface of the bottom plate. The support frame of the solar module according to claim 2, wherein each of the protrusions includes: A top, integrally connected to the surface of the partition; and One side plate integrally connects the top and the top surface of the bottom plate, The partition, the top, the side plate and the bottom plate jointly surround a hollow channel extending in the linear direction, and the partition is directly located in the hollows Between channels. The support frame of the solar module according to claim 3, wherein the first screw portion includes a first screw hole, the first screw hole is located at the top of the protrusion, and the top surface of the bottom plate includes a first screw hole. Two screw holes, wherein the hollow channel is located between the second screw hole and the first screw hole, and connects the second screw hole and the first screw hole, the second screw hole and the first screw hole are mutually connected Align coaxially so that the bolts can pass through at the same time. The support frame for a solar module according to claim 1, wherein the bottom plate further has two second screw joints, the second screw joints are disposed on the bottom plate opposite to each other, and each of the protruding parts is located on the bottom plate. Between one of the second screw connection parts and the partition. The support frame of the solar module according to claim 1, wherein the partition is a solid plate. A solar module assembly system includes: A fixed structure; A first bolt; A second bolt; At least one solar module, including: A solar panel; and A fixed frame, including a plurality of frames and a plurality of connecting pieces, each of the sides The frames are respectively framed to one side of the solar panel, and each of the connecting members connects any two adjacent frames to fix the frames on the solar panel; and A support frame, including: An upper part, extending in a linear direction; The lower part includes a bottom plate and two protrusions. The bottom plate is opposite to the upper part and extends in the linear direction. The protrusions are collectively provided on a top surface of the bottom plate facing the upper part. An outer edge of the bottom plate maintains a drop height; and A partition board directly connects the bottom surface of the upper part and the top surface of the bottom plate, and is located between the protrusions, The partition, the upper part, and each of the protrusions jointly define an accommodating groove, the accommodating groove receives one of the frames of the solar module, and each of the protrusions further includes a first A screw connection part for fixing one of the frames to the corresponding protrusion part through the first bolt, the bottom plate further has two second screw connection parts, and the second screw connection parts are disposed on the bottom plate opposite to each other To fix the support frame on the fixing structure through the second bolt. The solar module assembly system according to claim 7, wherein each of the frames includes a bottom, a connecting portion, an upper clamping portion and a lower clamping portion, and the lower clamping portion is integrally formed to connect the bottom and the connecting portion , The connecting portion is integrally formed to connect the upper clamping portion and the lower clamping portion, the upper clamping portion, the lower clamping portion and the connecting portion jointly define a clamping groove, and the clamping groove is used to clamp the solar panel On the side, the lower clip part has a slot, each of these The connector is inserted into the slots of any two adjacent frames. The solar module assembly system according to claim 7, wherein each of the protrusions is integrally formed to connect a surface of the partition plate and the top surface of the bottom plate. The solar module assembly system according to claim 9, wherein each of the protrusions includes: A top, integrally connected to the surface of the partition; and One side plate integrally connects the top and the top surface of the bottom plate, The partition, the top, the side plate, and the bottom plate jointly surround a hollow channel extending in the linear direction, and the partition is directly located between the hollow channels.

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