CN111371382B

CN111371382B - Solar panel system

Info

Publication number: CN111371382B
Application number: CN202010245960.XA
Authority: CN
Inventors: 霍乐乐
Original assignee: Zhejiang Lante New Energy Technology Co ltd
Current assignee: Zhejiang Lante New Energy Technology Co.,Ltd.
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-06-11
Anticipated expiration: 2040-03-31
Also published as: CN111371382A

Abstract

The invention relates to a solar panel system. The solar energy electroplax system comprises a metal support, a support frame and a pressing component, wherein the metal support is fixed at the top of the tower platform, the support frame comprises a bottom plate and two supporting side walls, the bottom plate is fixed on the metal support, the two supporting side walls are arranged on the upper surface of the bottom plate in a protruding mode and are parallel to each other, the top ends of the two supporting side walls are provided with supporting sheets, the two opposite sides of each supporting sheet are respectively connected onto the two supporting side walls, the pressing component comprises a pressing plate, a fastening bolt, a threaded part, two arc-shaped elastic sheets and a fixing screw, the pressing plate is supported on the supporting sheets, two solar energy electroplax are clamped between the pressing plate and the bottom plate, and the two solar energy electroplax are respectively supported on the two supporting. The solar panel system facilitates preventing water flow from entering.

Description

Solar panel system

Technical Field

The invention relates to a solar panel system.

Background

In a solar panel system, two adjacent solar panels often need to be fixed by a support frame, so that the two adjacent solar panels can be kept on the same horizontal plane. The top of the existing support frame is generally flat, so that water flow is easily caused to enter the support frame to influence subsequent use.

Disclosure of Invention

Based on this, it is necessary to provide a solar panel system that facilitates preventing water flow.

A solar panel system comprises a metal bracket, a support frame and a pressing component, wherein the metal bracket is fixed at the top of a tower platform, the support frame comprises a bottom plate and two pressing side walls, the bottom plate is fixed on the metal bracket, the two pressing side walls are mutually parallelly and convexly arranged on the upper surface of the bottom plate, the top ends of the two pressing side walls are provided with support sheets, the opposite two sides of each support sheet are respectively connected to the two pressing side walls, the pressing component comprises a pressing plate, a fastening bolt, a threaded part, two arc-shaped elastic sheets and a fixing screw, the pressing plate is supported on the support sheets, the two solar panels are clamped between the pressing plate and the bottom plate, the two solar panels are respectively abutted against the two pressing side walls, the bottom end of the fastening bolt is rotatably connected to the bottom plate, the middle part of the fastening bolt penetrates through the support sheets and the pressing plate, the threaded part is sleeved on the upper part of the fastening bolt, the two arc-shaped elastic sheets are respectively arranged on the opposite two sides of the threaded part, the surface of the arc-shaped elastic sheet is provided with a concave arc surface, one end of the arc-shaped elastic sheet, which is far away from the thread piece, is attached to and supported on the upper surface of the solar panel, the bottom of the arc-shaped elastic sheet is provided with a pivot, the pivot is rotationally connected to the edge of the pressing and holding plate, the bottom of the arc-shaped elastic sheet is also provided with an arc-shaped separation blade, the arc-shaped separation blade is supported and held on the solar panel and is adjacent to the pressing and holding plate, and the fixing screw is arranged in the fastening bolt and the bottom.

In one embodiment, a clearance space is formed between the two supporting side walls, and the solar panel is positioned on one side of the supporting side wall, which faces away from the clearance space.

In one embodiment, the support sheet is located above the clearance space, and two opposite sides of the support sheet are perpendicular to the two supporting side walls respectively.

In one embodiment, the thickness of the pressing plate is greater than that of the support plate, and two opposite sides of the pressing plate are respectively located on the upper surfaces of the two solar panels.

In one embodiment, the supporting plate is provided with a first unthreaded hole, the fastening bolt is provided with a second unthreaded hole in a penetrating manner, the fastening bolt is arranged in the first unthreaded hole in a penetrating manner, and the fixing screw is arranged in the second unthreaded hole in a penetrating manner.

In one embodiment, the pressing plate is provided with a threaded hole, the fastening bolt is screwed in the threaded hole and penetrates through the clearance space, and the top of the fixing screw is provided with a cross groove.

In one embodiment, the bottom of the threaded part is formed with a pressing plane facing the pressing plate, the arc-shaped blocking piece is a flexible piece, and a concave arc-shaped surface facing the edge of the pressing plate is formed on the arc-shaped blocking piece.

In one embodiment, the concave arc surface of the arc-shaped elastic sheet faces away from the pressing plate, and a screw hole is formed in the threaded member.

In one embodiment, the fastening bolt is provided with an upper thread section and a lower thread section, and the screwing direction of the upper thread section is opposite to that of the lower thread section.

In one embodiment, the upper thread section is screwed in the screw hole, the lower thread section is screwed in the screw hole, the thread pitch of the lower thread section is smaller than that of the upper thread section, the fastening bolt is used for driving the pressing plate to press downwards during rotation, and simultaneously drives the thread piece to drive one ends of the two arc-shaped elastic pieces to move upwards so as to force the two arc-shaped elastic pieces to rotate around the corresponding pivot shafts, so that the two arc-shaped blocking pieces are driven to be pressed on the solar panel.

When the solar panel system is installed, the two solar panels are supported on the bottom plate firstly, the two solar panels are respectively supported on the two supporting side walls, the two solar panels are clamped between the pressing plate and the bottom plate, the two arc-shaped elastic pieces are placed on the two solar panels, then the fastening bolt is rotated to drive the threaded piece to ascend, and then the two arc-shaped elastic pieces are driven to rotate around respective pivots, so that one end, far away from the threaded piece, of each arc-shaped elastic piece is attached to and supported on the upper surface of each solar panel, and the arc-shaped elastic pieces are supported on the solar panels. Thereafter, even if rainwater flows downwards, the rainwater can flow away from the pressing and holding assembly along the two arc-shaped elastic sheets and flow away from the outer edge of the solar panel. And the two arc-shaped elastic sheets are tightly attached to the solar panel and the arc-shaped separation blades are abutted, so that water flow on the solar panel can be prevented from flowing back to enter the pressing plate, and the waterproof effect is further improved.

Drawings

Fig. 1 is a schematic perspective view of a solar panel system according to an embodiment.

Fig. 2 is a perspective view of another perspective view of the solar panel system shown in fig. 1.

Fig. 3 is a partially enlarged view of B in fig. 1.

Fig. 4 is a partially enlarged view of C in fig. 2.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The invention relates to a solar panel system. For example, the solar panel system comprises a metal bracket, a support frame and a pressing component, wherein the metal bracket is fixed at the top of the tower, the support frame comprises a bottom plate and two supporting side walls, and the bottom plate is fixed on the metal bracket. For example, the two supporting side walls are parallel to each other and convexly arranged on the upper surface of the bottom plate, supporting pieces are arranged at the top ends of the two supporting side walls, two opposite sides of each supporting piece are respectively connected to the two supporting side walls, and the pressing and holding assembly comprises a pressing and holding plate, a fastening bolt, a threaded piece, two arc-shaped elastic pieces and a fixing screw. For example, the pressing plate is supported on the supporting sheet, two solar panels are clamped between the pressing plate and the bottom plate, and the two solar panels respectively abut against the two abutting side walls. For example, the bottom end of the fastening bolt is rotatably connected to the bottom plate, the middle part of the fastening bolt penetrates through the support plate and the pressing plate, and the screw sleeve is screwed on the upper part of the fastening bolt. For example, the two arc-shaped elastic pieces are respectively arranged on two opposite sides of the threaded piece and respectively extend towards the two solar panels, and the surfaces of the arc-shaped elastic pieces are provided with concave arc surfaces. For example, one end of the arc-shaped elastic sheet, which is far away from the screw thread piece, abuts against the upper surface of the solar panel, and a pivot is arranged at the bottom of the arc-shaped elastic sheet and is rotatably connected to the edge of the pressing plate. For example, the bottom of the arc-shaped elastic sheet is further provided with an arc-shaped blocking piece, the arc-shaped blocking piece is abutted against the solar panel and is adjacent to the pressing plate, and the fixing screw is arranged in the fastening bolt and the bottom plate in a penetrating manner and is screwed and fixed on the metal bracket.

Referring to fig. 1 to 4, a solar panel system includes a metal bracket 20, a supporting frame 30 and a pressing assembly 40, the metal bracket 20 is fixed on the top of a tower, the supporting frame 30 includes a bottom plate 31 and two supporting sidewalls 32, the bottom plate 31 is fixed on the metal bracket 20, the two supporting sidewalls 32 are parallel to each other and protrude on the upper surface of the bottom plate 31, supporting plates 325 are disposed on the top ends of the two supporting sidewalls 32, opposite sides of the supporting plates 325 are respectively connected to the two supporting sidewalls 32, the pressing assembly 40 includes a pressing plate 41, a fastening bolt 42, a screw 43, two arc-shaped spring plates 44 and a fixing screw 45, the pressing plate 41 is supported on the supporting plates 325, two solar panels 100 are clamped between the pressing plate 41 and the bottom plate 31, the two solar panels 100 are respectively supported on the two supporting sidewalls 32, the bottom end of the fastening bolt 42 is rotatably connected to the bottom plate 31, and the middle supporting plate 325 of the fastening bolt 42 is inserted into the pressing plate 41, the screw 43 is sleeved on the upper portion of the fastening bolt 42, the two arc-shaped elastic pieces 44 are respectively disposed on two opposite sides of the screw 43 and respectively extend toward the two solar panels 100, a concave arc surface 441 is formed on the surface of each arc-shaped elastic piece 44, one end of each arc-shaped elastic piece 44, which is far away from the screw 43, is abutted against the upper surface of the solar panel 100, a pivot 442 is disposed at the bottom of each arc-shaped elastic piece 44, the pivot 442 is rotatably connected to the edge of the pressing plate 41, an arc-shaped blocking piece 445 is further disposed at the bottom of each arc-shaped elastic piece 44, the arc-shaped blocking piece 445 is abutted against the solar panel 100 and is adjacent to the pressing plate 41, and the fixing screw 45 is inserted into the fastening bolt 42 and the bottom plate 31 and is.

For example, when the solar panel system is installed, first, two solar panels 100 are supported on the bottom plate 31, and the two solar panels 100 are respectively abutted against the two abutting side walls 32, the two solar panels 100 are clamped between the pressing plate 41 and the bottom plate 31, the two arc-shaped elastic pieces 44 are placed on the two solar panels 100, then the fastening bolt 42 is rotated to drive the threaded piece 43 to ascend, and further the two arc-shaped elastic pieces 44 are driven to rotate around the respective pivot 442, so that one end of the arc-shaped elastic piece 44, which is far away from the threaded piece 43, is abutted against the upper surface of the solar panel 100, and is abutted against the solar panel 100 by the arc-shaped blocking piece 445. Thereafter, even if rainwater flows downward, the rainwater can flow away from the pressing component 40 along the two arc-shaped elastic pieces 44 and flow away from the outward edge of the solar panel 100. The two arc-shaped elastic sheets 44 are tightly attached to the solar panel 100 and the arc-shaped retaining pieces 445 are abutted against each other, so that water flow on the solar panel 100 can be prevented from flowing back to the pressing plate 41, and the waterproof effect is further improved.

For example, in order to edge-press two solar panels 100, a clearance space 326 is formed between the two supporting sidewalls 32, and the solar panels 100 are located on a side of the supporting sidewalls 32 facing away from the clearance space 326. The support piece 325 is located above the empty space 326, and two opposite sides of the support piece 325 are perpendicular to the two supporting sidewalls 32. The thickness of the pressing plate 41 is greater than that of the supporting plate 325, and two opposite sides of the pressing plate 41 are respectively located on the upper surfaces of the two solar panels 100. The support piece 325 is provided with a first unthreaded hole, the fastening bolt 42 is provided with a second unthreaded hole in a through manner, the fastening bolt 42 is arranged in the first unthreaded hole in a penetrating manner, and the fixing screw 45 is arranged in the second unthreaded hole in a penetrating manner. The pressing plate 41 is provided with a threaded hole, and the fastening bolt 42 is screwed in the threaded hole and penetrates through the clearance space 326. Through making fastening bolt 42 and the screw hole cooperation of pressing board 41, and then drive pressing board 41 descends and compresses tightly two solar energy electroplax 100 when fastening bolt 42 is rotatory, improves the installation fastness.

For example, in order to facilitate the synchronous driving of the screw 43 to move upward, the top of the fixing screw 45 is provided with a cross-shaped groove. The bottom of the screw 43 is formed with a pressing plane 435, the pressing plane 435 faces the pressing plate 41, the arc-shaped blocking piece 445 is a flexible piece, a concave arc-shaped surface is formed on the arc-shaped blocking piece 445, and the concave arc-shaped surface faces the edge of the pressing plate 41. The concave arc surface 441 of the arc-shaped elastic sheet 44 faces away from the pressing plate 41, and a screw hole is formed in the screw member 43. The fastening bolt 42 is formed with an upper threaded section 427 and a lower threaded section 428, the upper threaded section 427 having a direction of rotation opposite to that of the lower threaded section 428. The upper screw thread section 427 is screwed in the screw hole, the lower screw thread section 428 is screwed in the screw hole, the screw pitch of the lower screw thread section 428 is smaller than that of the upper screw thread section 427, the fastening bolt 42 is used for driving the pressing plate 41 to press downwards when rotating, and simultaneously driving the screw thread member 43 to drive one end of the two arc-shaped elastic sheets 44 to move upwards, so that the two arc-shaped elastic sheets 44 are forced to rotate around the corresponding pivot 442, and the two arc-shaped blocking sheets 445 are driven to be pressed on the solar panel 100. Thereby can make the screw member 43 shift up and make the pressure board 41 move down through rotatory fastening bolt 42, and then make the pressure board 41 compress tightly solar energy electroplax 100 and arc shell fragment 44 compress tightly the action go on in step, press the less radian of holding board 41 decline moreover, then the great radian of the upper end of arc shell fragment 44 rise, and then make the lower extreme of arc shell fragment 44 move down comparatively suitable distance, improve elasticity and support the effect. The fixing screw is inserted to firmly fix the pressing component 40 on the metal bracket 20. The second unthreaded hole passes through the head of fastening bolt.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A solar energy electric plate system is characterized by comprising a metal bracket, a support frame and a pressing component, wherein the metal bracket is fixed at the top of a tower platform, the support frame comprises a bottom plate and two supporting side walls, the bottom plate is fixed on the metal bracket, the two supporting side walls are mutually parallelly and convexly arranged on the upper surface of the bottom plate, the top ends of the two supporting side walls are provided with support plates, the opposite two sides of each support plate are respectively connected to the two supporting side walls, the pressing component comprises a pressing plate, a fastening bolt, a threaded part, two arc-shaped elastic sheets and a fixing screw, the pressing plate is supported on the support plates, two solar energy electric plates are clamped between the pressing plate and the bottom plate, the two solar energy electric plates are respectively abutted against the two supporting side walls, the bottom end of the fastening bolt is rotatably connected to the bottom plate, the middle part of the fastening bolt penetrates through the support plate and the pressing plate, the threaded part is sleeved on the upper part, the two arc-shaped elastic pieces are respectively arranged on two opposite sides of the threaded piece and respectively extend towards the two solar panels, concave arc surfaces are formed on the surfaces of the arc-shaped elastic pieces, one ends, far away from the threaded piece, of the arc-shaped elastic pieces are attached to and abutted against the upper surfaces of the solar panels, pivots are arranged at the bottoms of the arc-shaped elastic pieces and are rotatably connected to the edges of the pressing and holding plates, arc-shaped blocking pieces are further arranged at the bottoms of the arc-shaped elastic pieces and abutted against and held on the solar panels and adjacent to the pressing and holding plates, and fixing screws are arranged in the fastening bolts and the bottom plate in a penetrating mode and are screwed;

a clearance space is formed between the two propping side walls, the solar cell panel is positioned on one side of the propping side walls departing from the clearance space, the support sheet is positioned above the clearance space, the two opposite sides of the support sheet are respectively perpendicular to the two propping side walls, the thickness of the pressing plate is larger than that of the support sheet, the two opposite sides of the pressing plate are respectively positioned on the upper surfaces of the two solar cell panels, the support sheet is provided with a first light hole, a fastening bolt is provided with a second light hole in a through manner, the fastening bolt is arranged in the first light hole in a penetrating manner, a fixing screw is arranged in the second light hole in a penetrating manner, the pressing plate is provided with a threaded hole, the fastening bolt is screwed in the threaded hole and arranged in the clearance space in a penetrating manner, the top of the fixing screw is provided with a cross groove, the bottom of the threaded piece is provided with a pressing plane facing the pressing plate, the arc-shaped separation sheet is a flexible sheet, a concave arc-shaped surface is formed, the concave arc face of arc-shaped elastic piece deviates from and presses the board, be formed with the screw hole in the screw thread spare, be formed with upper thread section and lower screw thread section on the fastening bolt, the revolve of upper thread section is opposite with the revolve of lower screw thread section, upper thread section spiro union is in the screw hole, lower screw thread section spiro union is in the screw hole, the pitch of lower screw thread section is less than the pitch of upper thread section, fastening bolt is used for the drive when rotatory to press and holds the board and push down, and drive the screw thread spare simultaneously and drive the one end of two arc-shaped elastic pieces and shift up, force two arc-shaped elastic pieces around the pivot rotation that corresponds, compress tightly on the solar energy electroplax with.