TWI618347B - Solar panel fastener group - Google Patents

Abstract

A solar panel fastener set is applied to a side frame of a solar panel, the side frame has an upright section, and a horizontal section connected to the bottom of the upright section, the solar panel fastener set comprises a female fastener, and a Stopper, and a crimping member. The female fastener includes a mounting section and a connecting section, the mounting section has a top surface for the side frame to abut, and a through hole, the stopping component includes a stop for wearing through the through hole a segment, and a stop extension extending upward from the stop-through portion for abutting the upright portion, the crimping member includes a crimping through section for inserting the through hole, and a self-clamping portion Pressing a clamping extension extending upwardly from the section, and a clamping horizontal section extending from a top of the clamping extension toward a direction corresponding to the clamping penetration section, the crimping extension, the clamping horizontal section Cooperating with the top surface to define an accommodating space for accommodating the horizontal section, and the side frame does not detach from the solar panel under the condition of being blown by the wind due to the restriction of the escaping extension and the clamping space Fastener group.

Description

Solar panel fastener group

The present invention relates to a fastener set, and more particularly to a solar panel fastener set.

Referring to FIG. 1, two existing solar panel fastener sets 91 are applied to the three solar panels 92 disposed on the two base frames 93. Each solar panel 92 includes two opposite side frames 921, and each side frame 921 has one each. An upright section 922, and a horizontal section 923, the horizontal sections 923 of each solar panel 92 respectively extend from the bottoms of the upright sections 922, each base frame 93 includes a top surface 931, and a top surface 931 is formed on the top surface The dovetail slot 932 of the 931 has an opening 933 that is open upward. Each of the existing solar panel fastener sets 91 includes an upper clamping piece 911, a lower clamping piece 912, and a bolt 913 for inserting the upper clamping piece 911 and the lower clamping piece 912. The clamping piece 911 has a through hole 914 for the bolt 913 to pass through, and the lower clamping piece 912 has a screw hole 915 for the bolt 913 to be screwed.

In use, taking the solar panel 92 in the middle of FIG. 1 as an example, the assembler places the lower clamping pieces 912 in the dovetail slots 932, respectively, and the side frames 921 of the solar panel 92 are respectively The top surfaces 931 of the base frames 93 are placed, and the horizontal sections 923 are respectively supported by the top surfaces 931 and the openings 933 are not shielded, and then the upper clamping pieces 911 are placed separately. The top surfaces of the upright segments 922 are disposed, and the through holes 914 are respectively corresponding to the screw holes 915, and the bolts 913 are respectively passed through the through holes 914 and the openings 933 and tightly screwed to The screw holes 915, the side frames 921 of the solar panel 92 are respectively sandwiched between the upper clamping pieces 911 and the top surfaces 931 of the base frames 93.

However, the solar panel 92 needs to be disposed in the outdoor to receive the illumination. When the wind blows, the wind will cause the solar panel 92 to sway, thereby making the side panel 921 of the solar panel 92 easy to be opposite to the corresponding bolt 913. One side is separated from the corresponding upper clamping piece 911 and the corresponding top surface 931 of the base frame 93.

Accordingly, it is an object of the present invention to provide a solar panel fastener set that overcomes the shortcomings of the prior art.

Thus, the solar panel fastener set of the present invention is applied to a solar panel comprising two opposite side frames, each side frame having an upright section and a horizontal section, the horizontal sections being respectively erected from the erect The bottom of the segment extends toward the bottom, and the solar panel fastener group comprises a female fastener, a stopper, and a crimping member.

The female fastener includes a mounting section and a connecting section connecting the mounting section, the mounting section has a first side, a second side opposite to the first side, a connecting the first side and the second a top surface of the side surface of the solar panel, and a perforation extending through the first side surface and the second side surface in a through direction;

The stop member includes a stop through portion for inserting the through hole, and a stop extension extending upward from the stop through portion, when the stop through portion is worn from the first side Provided in the perforation, and when the stop extension abuts against the first side, the stop extension protrudes from the top surface for the upright section to abut; and

The crimping member includes a crimping through section for inserting the through hole, a crimping extension extending upward from the crimping through section, and a pinch from the top of the crimping extension toward the opposite side a clamping horizontal section extending in a direction of the segment, the crimping portion is inserted into the perforation from the second side, and the crimping extension is abutted against the second side, the clamping The extension section protrudes from the top surface, and the clamping extension section, the clamping horizontal section and the top surface cooperate to define an clamping space for the horizontal section to be accommodated.

The effect of the present invention is that the horizontal section is clamped to the top surface of the mounting section by the blocking extension portion against the upright section, and the clamping extension section and the clamping horizontal section, so that the solar panel It will not leave the solar panel fastener group even if it is blown by the wind.

Referring to FIG. 2 and FIG. 3, four embodiments of the solar panel fastener set 3 of the present invention (two of which are not shown in FIG. 3) are applied to a solar panel 1 disposed on the second base frame 2. The solar panel 1 includes two opposite side frames 11, each of the side frames 11 each having a straight section 111 and a horizontal section 112 extending from opposite sides of the upright sections 111, each of the base frames 2 The utility model comprises a top surface 21, and a dovetail groove 22 formed on the top surface 21 and having an opening 221 opening upwards. Each solar panel fastener group 3 comprises a female fastening component 4 and a blocking component 5, and A crimping member 6.

The female fastener 4 includes a mounting portion 41 and a connecting portion 42 connected to the mounting portion 41. The mounting portion 41 has a first side surface 411, a second side surface 412 opposite to the first side surface 411, and a connection. The first side surface 411 and the second side surface 412 are provided with a top surface 413 for the one side frame 11 of the solar panel 1 and a perforation of the first side surface 411 and the second side surface 412 along a through direction D1. 414, an upper aperture surface 415, a lower aperture surface 416 defining the aperture 414 in cooperation with the upper aperture surface 415, and a plurality of apertures 415 disposed in the direction perpendicular to the through-direction D1 are disposed at the upper aperture surface 415 and penetrate therethrough a rib 417 extending in a direction D1, the connecting portion 42 has a slider portion 421 for being disposed in the dovetail groove 22, and a neck connecting the slider portion 421 and the mounting portion 41 and passing through the opening 221 422.

The stop member 5 includes a stop through portion 51 for inserting through the through hole 414, and a stop extending portion 52 extending upward from the stop through portion 51. When the stop through portion 51 is formed The stop extension 52 protrudes from the top surface 413 of the mounting section 41 when the first side surface 411 is inserted into the through hole 414 and the stop extension 52 abuts against the first side surface 411. For the upright section 111, the stop through section 51 has a stop fitting portion 511 adjacent to the stop extension 52, abutting the stop engagement portion 511 and away from the stop extension 52. The stopper introduction portion 512 and the plurality of ribs 513 which are disposed at intervals on a top surface of the stopper fitting portion 511 and extend in a direction perpendicular to the first direction D2 along a first side D2, when the stopper piercing portion 51 is worn The first direction D2 is parallel to the through-direction D1, and the ribs 513 and the blocking engagement portion 511 are tightly engaged with the through-holes 414. The stop-introducing portion 512 has an adjacent one. The top surface of the mating portion 511 is stopped and the guide slope 514 extends downward from a side adjacent to the stop engaging portion 511 in a direction away from the stop extension 52.

The crimping member 6 includes a crimping through section 61 for inserting through the through hole 414, a crimping extension 62 extending upward from the crimping through section 61, and a clamping extension 62 from the crimping extension 62. The top portion faces the nip portion 63 extending in the direction of the nip portion 61, and the nip portion 61 is inserted into the hole 414 from the second side surface 412, and the nip portion is stretched. When the second side 412 is abutted against the second side 412, the crimping extension 62 protrudes from the top surface 413 of the mounting section 41, and the crimping extension 62, the clamping horizontal section 63 and the mounting section 41 The top surface 413 cooperates to define an interposing space 7 for receiving the horizontal section 112. The clamping penetration section 61 has a clamping fit portion 611 adjacent to the crimping extension 62, and an adjacent clip. The press-fitted portion 611 is spaced away from the nip introduction portion 612 of the nip extending portion 62, and a plurality of nip portions 316 are spaced apart from each other along a top surface of the nip engaging portion 611 and extending in a direction perpendicular to the second direction. The rib 613, when the crimping through portion 61 is disposed in the through hole 414, the second direction D3 is parallel to the through direction D1, and the rib 613 and the crimping engagement portion 611 are The through hole 414 is tightly fitted, and the pinch introduction portion 612 has a top surface adjacent to the pinch fitting portion 611 and from a side adjacent to the pinch fitting portion 611 toward and away from the pinch extension portion 62 A lower extending guide surface 614.

Referring to FIG. 4, FIG. 5 and FIG. 6, in use, the solar panel 1 is disposed on the two base frame 2. It should be noted that the solar panel 1 can also be disposed on one base frame 2 or more than three base frames. 2, each of the base frames 2 is provided with two solar panel fastener sets 3, which are respectively used to set the two side frames of the solar panel 1 on the base frame 2.

When the device is installed, the installer first sets the stop member 5 of each solar panel fastener group 3 and the crimping member 6 to the female fastener member 4, and the stop wearing portion 51 of the stopper member 5 The first side surface 411 is inserted into the through hole 414, and the stop extension 52 abuts against the first side surface 411. The stop extension 52 protrudes from the top surface 413 of the mounting portion 41. The crimping through-segment 61 is inserted from the second side surface 412 into the hole 414, and the crimping extension 62 abuts against the second side surface 412. The crimping extension 62 protrudes from the mounting. The top surface 413 of the segment 41, and the crimping extension 62, the clamping horizontal section 63 and the top surface 413 of the mounting section 41 cooperate to define the clamping space 7.

When the stopper insertion portion 51 is inserted through the through hole 414, the stopper introduction portion 512 can be easily inserted into the through hole 414 by the guide inclined surface 514 of the stopper introduction portion 512, and then the hole 414 can be easily inserted first. The ribs 513 of the blocking engagement portion 511 and the slidable wearing portion 51 are knocked together into the through hole 414. At this time, the ribs 513 of the blocking passage portion 51 and the ribs of the mounting portion 41 The 417 is deformed so that the blocking engagement portion 511 and the ribs 513 of the blocking insertion portion 51 are in close fitting with the through hole 414, so that the blocking engagement portion 511 can be firmly coupled thereto. The segment 41 is mounted, and the pinch-through portion 61 is also threaded through the perforation 414 in the manner described above.

The stopper 5 and the crimping member 6 of each solar panel fastener group 3 are disposed behind the female fastener 4, and then the slider portion 421 of each female fastener 4 is passed through the corresponding base. The mounting portion 41 bears against the top surface 21 of the base frame 2, and finally, each side frame 11 of the solar panel 1 is abutted against the corresponding solar panel buckle. The top surface 413 of the female fastener 4 of the component set 3, and the vertical section 111 abuts against the portion of the top surface 413 of the stop extension 52, the horizontal section 112 is disposed through the clamping portion In the space 7, the solar panels 1 are fixed to the base frames 2 by the solar panel fasteners 3.

Since the upright section 111 and the horizontal section 112 of each side frame 11 are respectively restricted by the stop extension 52 of the corresponding solar panel fastener group 3, the crimping extension 62 and the clamping horizontal section 63, Compared to the prior art, which only presses the top surface of the upright section 922 of each side frame 921 (see FIG. 1), the solar panel fastener set 3 of the present invention increases the restriction of more directions, so even the solar panel 1 When the wind is vibrated, each side frame 11 does not escape from the corresponding solar panel fastener group 3, and is disposed in the dovetail groove 22 through the slider portion 421, and each side frame 11 is corresponding to the solar panel fastener. The group 3 is fixed to the base frame 2.

In addition, the blocking member 5 of each solar panel fastener group 3 and the crimping member 6 are respectively connected to the female fastening member 4 in a tight fit manner, and the ribs 513 of the stopper member 5 and The ribs 613 of the crimping member 6 respectively cooperate with the ribs 417 of the female fastener 4 and are deformed, so that the female fastener 4, the stopper 5 and the crimping member 6 of the present embodiment are compared with the previous one. The technology is connected in a screw-locked manner and can be more tightly coupled without being susceptible to loosening by external forces.

In summary, the solar panel fastener set 3 of the present invention is clamped to the horizontal section 112 by the stopper extension 52 against the upright section 111, and the crimping extension 62 and the clamping horizontal section 63. Provided on the top surface 413 of the mounting section 41, the solar panel 1 does not deviate from the solar panel fastener group 3 even when it is blown by the wind, and the object of the present invention can be achieved.

However, the above is only the embodiment of the present invention, and the scope of the invention is not limited thereto, and all the equivalent equivalent changes and modifications according to the scope of the patent application and the patent specification of the present invention are still The scope of the invention is covered.

1‧‧‧ solar panels
11‧‧‧ side frame
111‧‧‧Upright section
112‧‧‧ horizontal section
2‧‧‧ pedestal
21‧‧‧ top surface
22‧‧‧鸠尾槽
221‧‧‧ openings
3‧‧‧Solar panel fastener group
4‧‧‧Female fasteners
41‧‧‧Installation section
411‧‧‧ first side
412‧‧‧ second side
413‧‧‧ top surface
414‧‧‧Perforation
415‧‧‧ upper hole surface
416‧‧‧ lower hole surface
417‧‧‧ Ribs
42‧‧‧ Connection section
421‧‧‧ slider section
422‧‧‧ neck
5‧‧‧stops
51‧‧‧ 止穿穿段
511‧‧‧Blocking and matching department
512‧‧‧stop importing department
513‧‧‧ Ribs
514‧‧‧Bevel
52‧‧‧ 止穿穿段
6‧‧‧Clamping parts
61‧‧‧Clamping through section
611‧‧‧Pinch fit
612‧‧‧Pinch pressure introduction
613‧‧‧ Ribs
614‧‧‧ guiding slope
62‧‧‧Clamping extension
63‧‧‧ pinch horizontal section
7‧‧‧Clamping space
D1‧‧‧through direction
D2‧‧‧ first direction
D3‧‧‧ second direction

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: Figure 1 is an incomplete side view of two prior solar panel fastener sets, three solar panels, and two pedestals; 2 is an exploded perspective view of an embodiment of the solar panel fastener set of the present invention; FIG. 3 is an exploded perspective view of two embodiments, a solar panel and two base frames, wherein two other embodiments are not shown; 4 is a plan view of four embodiments, a solar panel and two pedestals; FIG. 5 is a cross-sectional view taken along line VV of FIG. 4; and FIG. 6 is a cross-sectional view taken along line VI-VI of FIG.

Claims (9)

A solar panel fastener set is applied to a solar panel, the solar panel includes two opposite side frames, each side frame has a straight standing section and a horizontal section, and the horizontal sections respectively face from the bottom of the upright sections Extendingly, the solar panel fastener set comprises: a female fastener comprising a mounting section and a connecting section connecting the mounting section, the mounting section having a first side and a second side opposite to the first side a top surface connecting the first side surface and the second side surface and abutting against a side of the solar panel, and a through hole extending through the first side surface and the second side surface in a through direction; And a stop extending portion for extending through the through hole, and a stop extending portion extending upward from the stop through portion, wherein the stop through portion is threaded from the first side In the perforation, when the stop extension abuts against the first side, the stop extension protrudes from the top surface for the upright section to abut; and a crimping member includes a member for piercing a crimping through section of the perforation, and an upward extending from the crimping through section a pressure extension section, and a clamping horizontal section extending from a top of the crimping extension toward a direction corresponding to the clamping penetration section, wherein the crimping through section is inserted into the perforation from the second side surface, And the crimping extension protrudes from the top surface, and the crimping extension, the clamping horizontal section and the top surface cooperate to define a level The space for the section to accommodate. The solar panel fastener set according to claim 1, wherein the stopper insertion section has a stopper fitting portion adjacent to the stopper extension portion, and a plurality of ribs disposed on a top surface of the stopper fitting portion, When the blocking passage is inserted through the through hole, the ribs and the blocking engagement portion are tightly engaged with the through hole. The solar panel fastener set according to claim 2, wherein the crimping through-segment has a nip engaging portion adjacent to the nip extension portion, and a plurality of ribs disposed on a top surface of the nip fitting portion, When the crimping through-segment is inserted through the through-hole, the ribs and the crimping engagement portion are in tight engagement with the through-hole. The solar panel fastener set according to claim 3, wherein the mounting section further has an upper hole surface and a lower hole surface that define the through hole, and a plurality of ribs disposed on the upper hole surface, the mounting section The ribs are adapted to cooperate with the ribs of the stop-through section and the ribs of the nip-through section to deform. The solar panel fastener set according to claim 4, wherein the solar panel is disposed on a base frame, the base frame includes a top surface, and a top surface formed on the base frame and has an upward facing surface An open open dovetail slot, wherein the connecting section has a slider portion for being disposed in the dovetail slot, and a neck portion connecting the slider portion and the mounting segment and passing through the opening. The solar panel fastener set according to claim 5, wherein the stopper insertion section further has a stopper introduction portion adjacent to the stopper fitting portion and away from the stopper extension portion, the stopper introduction portion having a guiding slope adjacent to the top surface of the blocking engagement portion and extending from a side adjacent to the blocking engagement portion away from the stopping extension portion, the clamping penetration portion further having a phase a nip introduction portion adjacent to the nip portion and away from the nip extension, the nip introduction portion having a top surface adjacent to the nip portion and facing away from a side adjacent to the nip portion The slanting surface that biases the direction of the extension and extends downward. The solar panel fastener set according to claim 2, wherein the ribs of the stopper insertion section are spaced apart in a first direction and extend in a direction perpendicular to the first direction, when the stopper wears the section When the perforation is worn, the first direction is parallel to the through direction. The solar panel fastener set according to claim 3, wherein the ribs of the crimping through-segment are spaced apart in a second direction and extend in a direction perpendicular to the second direction, when the stop-through section When the through hole is worn, the second direction is parallel to the through direction. The solar panel fastener set according to claim 4, wherein the ribs on the upper hole surface are spaced apart in a direction perpendicular to the through direction and extend toward the through direction.