TWI469373B - Frame of Highly-Concentrated Photovoltaic Cells Using Connectors - Google Patents

Description

High concentrating solar battery module frame assembly improvement

The invention relates to an assembly improvement of a high concentrating solar battery module frame, in particular to a frame in which the cross bars and the straight rods are matched by the grooves to form a frame in an in-line locking manner, so that the related lock can be avoided. The solid component is exposed so that the solar cell receiver can be directly disposed at any position of the frame, thereby achieving the assembly speed, the safety of handling, the effective use of the space, and the effect of better weather resistance.

According to the assembly of the current solar cell module, the high side of the frame 3 (as shown in FIG. 4) is formed by the external corner post 31 and locked by screws 32; however, this assembly method is not only a relatively complicated process. The end portion of the screw 32 is exposed. Therefore, if there is an acute angle at the end of the exposed screw head, it often causes the hand to be easily cut when being manually handled, and the exposed portion of the screw 32 is It is also likely to cause rust in the screw 32 itself due to the long-term wind and sun, which will increase the difficulty for dismantling and maintenance in the future.

In addition, in the aluminum extrusion type assembly technology, another connection method is to use the L-shaped fitting as two aluminum extruded connecting pieces, but the general L-shaped fitting is directly locked on the aluminum extruded type, because the subsequent aluminum extrusion If the type of edge strip is to be placed on the solar cell receiver, it will cause a problem of poor space utilization.

In view of this, the inventors of this case have intensively discussed the above-mentioned problems of conventional inventions, and actively pursued solutions through years of experience in R&D and manufacturing of related industries. After long-term efforts in research and development, they finally succeeded in developing this book. Invented the "high-concentration solar cell module frame assembly improvement" to improve the problems of the conventional use.

The main object of the present invention is to enable the crossbars and the straight rods to form a frame in an in-line locking manner by fitting the connecting members with the grooves, so that the related locking components can be prevented from being exposed, so that the solar battery receiver can be used. It can be placed directly at any part of the frame to achieve faster assembly speed, safe handling, efficient use of space, and better weather resistance.

In order to achieve the above object, the present invention is an improved assembly of a high-concentration solar cell module frame, comprising: a frame and a plurality of connecting members; the frame includes a plurality of cross bars, and straight rods respectively disposed at two ends of the cross bar And the inner surfaces of the cross bars and the straight bars are respectively provided with adjacent grooves; and the connecting members are respectively fixed in the grooves adjacent to the cross bars and the straight bars.

In the above embodiment of the present invention, the crossbars and the straight bars of the frame are made of metal or non-metal.

In the above embodiment of the invention, each of the connecting members is made of a metal or a non-metal material.

In the above embodiment of the present invention, each of the crossbars and the straight groove of the straight rod is respectively provided with a limiting portion, and each of the connecting members respectively includes a first engaging portion provided in the groove provided in each crossbar a second engaging portion connected to the first engaging portion and disposed in the groove provided in each of the straight rods, and a fixing portion respectively disposed at one end of the first and second engaging portions and received in the limiting portion .

In the above embodiment of the present invention, the first engaging portion and the second engaging portion of each connecting member are perpendicular to each other, so that each connecting member has an L shape, and each of the fixing portions has a screw. The holes are fixedly coupled to the fixing portions of the grooves by the fixing holes of the fixing portions by the screw holes.

In the above embodiment of the present invention, the width of each of the limiting portions is greater than the width of each of the grooves.

In the above embodiment of the invention, each of the limiting portions is of a circular or polygonal type.

In the above embodiment of the present invention, the width of each of the fixing portions is greater than the width of the first and second engaging portions.

In the above embodiment of the invention, each of the fastening portions is of a circular or polygonal type.

In the above embodiment of the invention, each of the fixing elements is a spigot or a locking screw.

(part of the invention)

1‧‧‧Frame

11‧‧‧crossbar

111, 121‧‧‧ grooves

112, 122‧‧‧ Limitation Department

12‧‧‧ Straight rod

2‧‧‧Connecting parts

21‧‧‧First Embedding

211, 221‧‧ ‧ fixed joint

212, 222‧‧‧ screw holes

22‧‧‧Second Embedding

23‧‧‧Fixed components

(customized part)

3‧‧‧Frame

31‧‧‧ corner column

32‧‧‧ screws

Fig. 1 is an exploded perspective view of the present invention.

Fig. 2 is a schematic view showing the appearance of the present invention.

Fig. 3 is a partially enlarged schematic view showing a portion of a portion 2 of the present invention.

Figure 4 is a schematic view of the appearance of the application.

Please refer to the "1, 2, and 3" drawings, which are respectively an exploded view of the present invention, a schematic view of the present invention, and a partially enlarged schematic view of a portion of the second portion of the present invention. As shown in the figure, the present invention is an improved assembly of a high-concentration solar cell module frame, which comprises at least one frame 1 and a plurality of connecting members 2.

The frame 1 mentioned above includes a plurality of cross bars 11 and straight rods 12 respectively disposed at opposite ends of the cross bar 11, and each of the cross bars 11 and the inner faces of the straight bars 12 are respectively provided with adjacent recesses. The grooves 111 and 121, and the cross bars 11 and the straight bars 12 are made of metal or non-metal material (the invention is exemplified by the material of the aluminum extrusion type), wherein the cross bars 11 and the grooves 111 of the straight bars 12 And 121 are respectively provided with a limiting portion 112, 122, and the width of each limiting portion 112, 122 is greater than each The width of the grooves 111 and 121, and each of the limiting portions 112 and 122 is circular or polygonal.

Each connecting member 2 is respectively fixed in the grooves 111 and 121 adjacent to the cross bar 11 and the straight bar 12, and each connecting member 2 is made of metal or non-metal material, and each connecting member 2 is respectively included a first engaging portion 21 disposed in the groove 111 of each of the cross bars 11 and a second engaging portion 22 connected to the first engaging portion 21 and disposed in the groove 121 provided in each of the straight rods 12, And fixing portions 211 and 221 respectively disposed at one ends of the first and second engaging portions 21 and 22 and being received in the limiting portions 112 and 122. The widths of the fixing portions 211 and 221 are greater than the first and second portions. The width of the engaging portions 21 and 22, and the fixing portions 211 and 221 are circular or polygonal corresponding to the limiting portions 112 and 122, wherein the first engaging portion and the second engaging portion of each connecting member 2 are 21, 22 are perpendicular to each other, and each of the connecting members 2 has an L-shape, and each of the fixing portions 211 and 221 has a screw hole 212 and 222, so that the fixing portions 211 and 221 use the screw holes 212 and 222. The fixing member 23 is fixedly coupled with the limiting portions 112 and 122 of the respective grooves 111 and 121, and each of the fixing members 23 is a spigot or a locking screw. When each fixing member 23 is a plug, it is not required to be used. Tool phase Of the assembly. If so, the above-mentioned device constitutes a new high-concentration solar cell module frame assembly improvement. When the present invention is assembled, the two ends of the cross bar 11 and the straight bar 12 are first butted together, and the cross bars 11 and the straight bar 12 are overlapped into a frame 1 shape, and the cross bars 11 are made. A vertical state adjacent to the grooves 111 and 121 on the inner surface of the straight rod 12, and then the connecting members 2 are respectively engaged with the cross members of the first engaging portion and the second engaging portions 21 and 22 respectively. 11 and the recesses 111 and 121 adjacent to the straight rod 12, and the fixing portions 211 and 221 of the first and second engaging portions 21 and 22 are received in the limiting portions 112 and 122, and finally Fixing element 2 3, by using the screw holes 212, 222 of the fixing portions 211, 221, the rails 11 and the straight rod 12 are fixedly combined to form a frame 1, thereby improving the overall assembly speed, and the cross rods 11 and the straight rods The 12 series uses the grooves 111 and 121 to cooperate with the connecting members 2 to form the frame 1 in an in-line locking manner, so that the related locking components can be prevented from being exposed, except that the solar cell receiver can be directly disposed at any position of the frame 1. In addition, it can prevent the hand from being easily cut or rusted at the acute angle during transportation, and has the effects of safe transportation, efficient use of the space, and better weather resistance.

In summary, the improved assembly of the high-concentration solar cell module frame of the present invention can effectively improve various disadvantages of the conventional use, and the cross-bars and the straight rods can be formed into a frame by in-line locking by using the grooves and the connecting members. The related locking component can be prevented from being exposed, so that the solar cell receiver can be directly disposed at any position of the frame, thereby achieving the assembly speed, the safety of handling, the effective use of the space, and the better weather resistance. In turn, the invention can be made more progressive, more practical, and more in line with the needs of the consumer, and has indeed met the requirements of the invention patent application, and filed a patent application according to law.

However, the above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto; therefore, the simple equivalent changes and modifications made in accordance with the scope of the present invention and the contents of the invention are modified. All should remain within the scope of the invention patent.

1‧‧‧Frame

11‧‧‧crossbar

111, 121‧‧‧ grooves

112, 122‧‧‧ Limitation Department

12‧‧‧ Straight rod

2‧‧‧Connecting parts

21‧‧‧First Embedding

211, 221‧‧ ‧ fixed joint

212, 222‧‧‧ screw holes

22‧‧‧Second Embedding

23‧‧‧Fixed components

Claims (10)

A frame assembly improvement of a high concentrating solar battery module comprises: a frame comprising a plurality of cross bars and straight rods respectively disposed at two ends of the cross bar, and each of the cross bars and the inner faces of the straight bars are respectively provided Adjacent grooves, and the crossbars are adjacent to the grooves on the inner surface of the straight rod; and a plurality of connecting members are respectively fixed to the grooves adjacent to the cross rods and the straight rods in. The assembly of the high-concentration solar cell module frame according to claim 1 is improved, wherein the cross bars and the straight bars of the frame are made of metal or non-metal. The assembly of the high-concentration solar cell module frame according to claim 1 is improved, wherein each of the connecting members is made of a metal or a non-metal material. According to the assembly of the high-concentration solar cell module frame according to the first aspect of the patent application, the frame of each of the cross bar and the straight bar is respectively provided with a limiting portion, and each connecting member is respectively included in each a first engaging portion of the groove provided in the cross bar, a second engaging portion connected to the first engaging portion and disposed in the groove provided in each straight rod, and respectively disposed at the first and second engaging portions One end and accommodated in the fixing portion of the limiting portion. According to the fourth aspect of the patent application, the high concentrating solar cell module frame assembly is improved, wherein the first engaging portion and the second engaging portion of each connecting member are perpendicular to each other, so that the connecting members are in an L shape. Each of the fastening portions has a screw hole, so that each fastening portion is fixedly coupled with the limiting portion of each groove by the screw hole matching fixing member. According to the fourth aspect of the patent application, the high concentrating solar cell module frame assembly is improved, wherein the width of each limiting portion is greater than the width of each groove. The assembly of the high-concentration solar cell module frame according to item 4 of the patent application scope is changed. Good, in which the limit parts are round or polygonal. According to the fourth aspect of the invention, the high concentrating solar cell module frame assembly is improved, wherein the width of each fixing portion is greater than the widths of the first and second engaging portions. According to the fourth aspect of the patent application, the high concentrating solar cell module frame assembly is improved, wherein each of the fixing portions is circular or polygonal. The assembly of the high-concentration solar cell module frame according to claim 5 of the patent application scope is improved, wherein each fixing component is a plug or a locking screw.