CN115765594A

CN115765594A - Self-adjusting windproof solar photovoltaic panel fixing support

Info

Publication number: CN115765594A
Application number: CN202211564893.3A
Authority: CN
Inventors: 梅茵丽; 徐辉
Original assignee: Huzhou Yiyuan Technology Development Co ltd
Current assignee: Huzhou Yiyuan Technology Development Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-03-07

Abstract

The invention discloses a self-adjusting windproof solar photovoltaic panel fixing support which comprises a base plate, wherein a vertical groove is vertically formed in the base plate, a piston block is vertically and hermetically connected in the vertical groove in a sliding mode, a vertical rod is vertically and fixedly connected to the middle of the upper end face of the piston block, the upper end of the vertical rod extends to the position above the base plate, a horizontal groove is formed in the upper side of the wall of the vertical groove, a limiting groove corresponding to the horizontal groove is formed in the side wall of the piston block, a wedge block is horizontally and slidably connected in the horizontal groove, and the wedge surface of the wedge block is close to the limiting groove and is obliquely arranged downwards. Has the advantages that: according to the invention, in strong wind weather, the wind power intensity can be automatically detected, and after the wind power intensity is greater than a preset value, the vertical rods can be automatically accommodated in the vertical grooves, so that the solar photovoltaic panel is rotated to a horizontal state, the wind-receiving surface of the solar photovoltaic panel is reduced, and the solar photovoltaic panel is prevented from being damaged.

Description

Self-adjusting windproof solar photovoltaic panel fixing support

Technical Field

The invention relates to the technical field of photovoltaic power generation equipment, in particular to a self-adjusting windproof solar photovoltaic panel fixing support.

Background

The solar photovoltaic panel is a device for converting solar energy into electric energy, and the solar energy is used as a clean energy source and cannot influence and harm the environment and surrounding people, so that the development of the solar photovoltaic panel is vigorously planted by the nation in recent years.

In order to improve solar panel's generating efficiency, the general slope of solar photovoltaic electricity generation board sets up to make solar photovoltaic electricity generation board obtain more light irradiation, however when strong wind weather, the photovoltaic board of slope installation is blown by the wind, and the windward area of photovoltaic board is great, and consequently the atress is stronger, and solar photovoltaic electricity generation board is damaged easily or fixed bolster is not hard up, possibly leads to solar photovoltaic electricity generation board to be blown off even, has certain potential safety hazard.

Disclosure of Invention

The invention aims to solve the problem that a solar photovoltaic power generation panel is easily damaged by strong wind when being impacted by the strong wind in the prior art, and provides a self-adjusting windproof solar photovoltaic panel fixing support.

In order to achieve the purpose, the invention adopts the following technical scheme:

a self-adjusting windproof solar photovoltaic panel fixing support comprises a base plate, wherein a vertical groove is vertically formed in the base plate, a piston block is vertically and hermetically connected in the vertical groove in a sliding manner, a vertical rod is vertically and fixedly connected in the middle of the upper end surface of the piston block, the upper end of the vertical rod extends to the upper part of the substrate, the upper side of the groove wall of the vertical groove is provided with a horizontal groove, the side wall of the piston block is provided with a limit groove corresponding to the horizontal groove, a wedge-shaped block is connected in the horizontal groove in a horizontal sliding manner, the wedge surface of the wedge block is close to the limit groove and is arranged downwards in an inclined way, a first spring is horizontally arranged between the side wall of the wedge block and the groove wall of the horizontal groove, a first permanent magnet block is fixedly arranged in the wedge-shaped block, a heat conduction groove is vertically arranged on the upper end surface of the substrate, a convex lens is fixedly connected at the groove opening of each heat conduction groove in a sealing way, a buffer mechanism matched with the heat conducting groove is arranged in the base plate, an installation groove is horizontally arranged on the wall of the heat conducting groove, the mounting groove is positioned above the convex lens, the shielding mechanism is arranged in the mounting groove, the heat conducting groove is filled with a driving agent, a second communicating pipe is arranged between the inner bottom wall of the heat conducting groove and the inner bottom wall of the vertical groove, a cylindrical groove is vertically arranged in the base plate, and the cylindrical groove is positioned between the mounting groove and the horizontal groove, a turntable is coaxially and rotatably mounted in the cylindrical groove, a plurality of sliding grooves are uniformly formed in the turntable along the circumferential direction, and every spout all radially sets up along the carousel, and spout and mounting groove and horizontal groove set up relatively, every equal sliding connection has the balancing weight in the spout, every the balancing weight is close to the equal level between carousel perisporium one side and the spout cell wall and is equipped with the third spring, every the equal fixedly connected with third permanent magnetism piece of balancing weight lateral wall, be equipped with actuating mechanism on the carousel.

Further, two vertical fixedly connected with fixed plates of base plate up end symmetry, two rotate through the pivot between the fixed plate and install the mounting panel, the terminal surface keeps away from pivot one side under the mounting panel and has seted up the guide way, and the guide way axis is mutually perpendicular with the pivot, sliding connection has the stopper in the guide way, the montant upper end is rotated through round pin axle and stopper and is connected, the fixed solar photovoltaic board that is equipped with of mounting panel up end.

Further, actuating mechanism includes the coaxial vertical fixed connection's of carousel up end bull stick, the bull stick upper end extends to base plate top and a plurality of flabellums of even fixedly connected with, and is a plurality of the flabellum all is located the pivot below.

Further, shelter from the mechanism and include the baffle of horizontal sliding connection in the mounting groove, the level is equipped with the second spring between baffle lateral wall and the mounting groove cell wall, baffle lateral wall fixed mounting has the second permanent magnetism piece.

Further, buffer gear includes the standing groove of seting up in the base plate, fixed mounting has the buffering gasbag in the standing groove, it is equipped with first communicating pipe and back flow to communicate respectively between the diapire in buffering gasbag inner wall and the heat conduction groove, and the vertical horizontal groove setting that runs through of first communicating pipe, the through-hole that corresponds with first communicating pipe is seted up to vertical running through on the wedge, the upper and lower terminal surface of wedge all with the sealed sliding connection of horizontal groove cell wall, install the check valve in the back flow.

Furthermore, the opposite side surfaces of each third permanent magnet block and each second permanent magnet block are opposite in the same polarity, and the opposite side surfaces of each third permanent magnet block and each first permanent magnet block are opposite in the same polarity.

The invention has the advantages that:

1: according to the solar photovoltaic panel, the wind intensity can be automatically detected in strong wind weather, and after the wind intensity is larger than a preset value, the vertical rods can be automatically accommodated in the vertical grooves, so that the solar photovoltaic panel is rotated to be in a horizontal state, the wind receiving surface of the solar photovoltaic panel is reduced, and the solar photovoltaic panel is prevented from being damaged.

2: according to the solar photovoltaic panel, after the strong wind weather disappears, the driving agent can be heated by solar energy, the vertical rods are driven by high air pressure to extend out of the vertical grooves again to support and reset the solar photovoltaic panel, manual adjustment and power equipment are not needed, and therefore energy can be saved.

3: according to the invention, by arranging the buffer mechanism, the internal energy of the driving agent in the heat conduction groove can be buffered, so that the stability of the equipment during working is conveniently maintained.

Drawings

FIG. 1 is a schematic structural view of a self-adjusting windproof solar photovoltaic panel mounting bracket according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view at B in FIG. 1;

FIG. 4 is a schematic view of a wedge block position mechanism of the self-adjusting windproof solar photovoltaic panel fixing bracket in a strong wind state according to the present invention;

fig. 5 is a schematic view of a cutting mechanism of a turntable in a self-adjusting wind-proof solar photovoltaic panel fixing support according to the present invention.

In the figure: the solar photovoltaic fan blade comprises a base plate 1, a fixing plate 2, a vertical groove 3, a piston block 4, a vertical rod 5, a limiting block 6, a guide groove 7, an installation plate 8, a solar photovoltaic plate 9, a limiting groove 10, a horizontal groove 11, a wedge block 12, a first permanent magnet block 13, a through hole 14, a placement groove 15, a buffering air bag 16, a first communication pipe 17, a return pipe 18, a second communication pipe 19, a heat conduction groove 20, a convex lens 21, a first spring 22, a mounting groove 23, a baffle plate 24, a second permanent magnet block 25, a second spring 26, a cylindrical groove 27, a rotating disc 28, a sliding groove 29, a third spring 30, a balancing weight 31, a third permanent magnet block 32 and fan blades 33.

Detailed Description

Referring to fig. 1-5, a self-adjusting windproof solar photovoltaic panel fixing support comprises a substrate 1, a vertical groove 3 is vertically formed in the substrate 1, a piston block 4 is vertically and hermetically connected in the vertical groove 3 in a sliding manner, a vertical rod 5 is vertically and fixedly connected to the middle of the upper end surface of the piston block 4, the upper end of the vertical rod 5 extends to the upper side of the substrate 1, a horizontal groove 11 is formed in the upper side of the groove wall of the vertical groove 3, a limit groove 10 corresponding to the horizontal groove 11 is formed in the side wall of the piston block 4, a wedge block 12 is horizontally and movably connected in the horizontal groove 11, the wedge surface of the wedge block 12 is close to the limit groove 10 and is obliquely arranged downwards, a first spring 22 is horizontally arranged between the side wall of the wedge block 12 away from the wedge surface and the groove wall of the horizontal groove 11, a first permanent magnet block 13 is fixedly installed in the wedge block 12, a heat conduction groove 20 is vertically formed in the upper end surface of the substrate 1, the opening of the heat conduction groove 20 is funnel-shaped, so that the incident angle of external light can be increased, the groove mouth of each heat conduction groove 20 is fixedly connected with a convex lens 21 in a sealing way, external light can be gathered into the heat conduction groove 20 through the convex lens 21, so that the temperature rise speed in the heat conduction groove 20 can be accelerated, a buffer mechanism matched with the heat conduction groove 20 is arranged in the substrate 1, a mounting groove 23 is horizontally arranged on the groove wall of the heat conduction groove 20, the mounting groove 23 is positioned above the convex lens 21, a shielding mechanism matched with the convex lens 21 is arranged in the mounting groove 23, a driving agent is filled in the heat conduction groove 20, the driving agent can adopt liquid with the boiling point of about 55 ℃ similar to acetone and the like, a second communicating pipe 19 is arranged between the inner bottom wall of the heat conduction groove 20 and the inner bottom wall of the vertical groove 3, the elevation of the inner bottom wall of the heat conduction groove 20 is lower than that of the vertical groove 3, so that the driving agent in the vertical groove 3 can automatically flow back into the heat conduction groove 20, a cylindrical groove 27 is vertically arranged in the substrate 1, and the cylinder 27 is located between mounting groove 23 and the horizontal groove 11, the carousel 28 is installed to coaxial rotation in the cylinder 27, evenly seted up a plurality of spouts 29 along circumference in the carousel 28, and the axis of every spout 29 all radially sets up along carousel 28, and spout 29 sets up with mounting groove 23 and horizontal groove 11 relatively, equal sliding connection has balancing weight 31 in every spout 29, every balancing weight 31 is close to and is equipped with third spring 30 between carousel 28 perisporium one side and the spout 29 cell wall, every balancing weight 31 is close to the equal fixedly connected with third permanent magnetism piece 32 of carousel 28 perisporium lateral wall, be equipped with actuating mechanism on the carousel 28.

Two fixed plates 2 of the vertical fixedly connected with of 1 up end symmetry of base plate, install mounting panel 8 through the pivot rotation between two fixed plates 2, the terminal surface is kept away from pivot one side and has been seted up guide way 7 under the mounting panel 8, and 7 axis of guide way are mutually perpendicular with the pivot, sliding connection has stopper 6 in the guide way 7, 5 upper ends of montant are rotated with stopper 6 through the round pin axle and are connected, the fixed solar photovoltaic board 9 that is equipped with of mounting panel 8 up end.

Actuating mechanism includes the coaxial vertical fixed connection's of carousel 28 up end bull stick, and the bull stick upper end extends to base plate 1 top and a plurality of flabellum 33 of even fixedly connected with, and a plurality of flabellum 33 all are located the pivot below, and when montant 5 whereabouts to erecting inslot 3, when piston block 4 offsets with erecting the interior diapire of inslot 3, stopper 6 is leveled mutually with the pivot, the 8 horizontality of mounting panel to avoid mounting panel 8 and flabellum 33 to contact.

The shielding mechanism comprises a baffle plate 24 which is movably connected with the inner water surface of the mounting groove 23, a second spring 26 is horizontally arranged between the side wall of the baffle plate 24 and the wall of the mounting groove 23, two ends of the second spring 26 are respectively fixedly connected with the wall of the mounting groove 23 and the side wall of the baffle plate 24, and a second permanent magnet 25 is fixedly mounted on the side wall of the baffle plate 24.

Buffer gear includes standing groove 15 of seting up in the base plate 1, fixed mounting has buffering gasbag 16 in standing groove 15, buffering gasbag 16 has good elastic deformation ability, it is equipped with first connecting pipe 17 and back flow 18 to communicate respectively between the bottom wall in 16 inner walls of buffering gasbag and the heat conduction groove 20, and first connecting pipe 17 is vertical to run through horizontal groove 11 and set up, vertical through-hole 14 of seting up with first connecting pipe 17 and corresponding on the wedge 12, the terminal surface all with 11 cell wall sealing sliding connection in horizontal groove down, install the check valve in the back flow 18, the check valve only allows 16 inside gas of buffering gasbag and liquid to flow back to the heat conduction groove 20 in through back flow 18.

The opposite side surfaces of each third permanent magnet 32 and the second permanent magnet 25 are opposite in homopolar, and the opposite side surfaces of each third permanent magnet 32 and the first permanent magnet 13 are opposite in homopolar.

In the invention, in a windless normal working state, as shown in fig. 1, a wedge face of a wedge block 12 is inserted into a limiting groove 10, so that the piston block 4 can be limited and made, a through hole 14 is in direct opposite conduction with a first communicating pipe 17, when sunlight shines high in daytime, a convex lens 21 refracts external sunlight to enter a heat conducting groove 20, the temperature in the heat conducting groove 20 is rapidly increased, after the temperature in the heat conducting groove 20 is higher than the boiling point of a driving agent, the driving agent is rapidly gasified, high-pressure gas is generated in the heat conducting groove 20, the high-pressure gas respectively enters a vertical groove 3 and a buffer air bag 16 through the first communicating pipe 17 and a second communicating pipe 19, the buffer air bag 16 expands and deforms, the high-pressure gas in the vertical groove 3 can also play a certain supporting role on the piston block 4, and after the temperature in the heat conducting groove 20 is lower than the boiling point of the driving agent, the driving agent is rapidly liquefied, negative pressure is generated in the heat conducting groove 20, and the vertical groove 3 and the liquefied driving agent in the buffer air bag 16 flow back to the heat conducting groove 20;

when the outside is in a strong wind weather, strong wind drives the plurality of fan blades 33 to rotate, the fan blades drive the rotary disc 28 to rotate through the rotary rod, each balancing weight 31 is subjected to a centrifugal action along with the rotation of the rotary disc 28, the balancing weight 31 moves towards the peripheral wall of the rotary disc 28 and compresses the third spring 30, the larger the external wind force is, the stronger the centrifugal action on the balancing weight 31 is, the closer the balancing weight 31 is to the peripheral wall of the rotary disc 28, the larger the magnetic repulsion force between the third permanent magnet 32 and the second permanent magnet 25 is, under the action of the magnetic repulsion force between the third permanent magnet 32 and the second permanent magnet 25, the second permanent magnet 25 drives the baffle 24 to seal the notch of the heat conduction groove 20, and simultaneously, the convex lens 21 can be protected, after the notch of the heat conduction groove 20 is sealed, external light cannot enter the heat conduction groove 20, and along with the blowing of strong wind, no matter in daytime or at night, the temperature in the heat conduction groove 20 is rapidly reduced, the driving agent in the heat conduction groove 20 is rapidly liquefied, negative pressure is generated in the vertical groove 3 and the buffer air bag 16, meanwhile, the magnetic repulsion force between the third permanent magnet 32 and the first permanent magnet 13 is gradually increased, under the action of the magnetic repulsion force between the third permanent magnet 32 and the first permanent magnet 13, the first permanent magnet 13 drives the wedge 12 to be accommodated in the horizontal groove 11, the wedge 12 is separated from the limit groove 10, under the action of gravity, the piston 4 moves downwards in the vertical groove 3, the piston 4 drives the vertical rod 5 to synchronously move downwards, the vertical rod 5 drives the limit block 6 to slide in the guide groove 7, so that the mounting plate 8 is driven to rotate, the mounting plate 8 and the solar photovoltaic plate 9 are kept in a horizontal state, the wind receiving surfaces of the solar photovoltaic plate 9 and the mounting plate 8 can be reduced, the solar photovoltaic plate 9 is prevented from being blown down by wind, and the mounting stability of the solar photovoltaic plate 9 is improved, referring to fig. 4, the through hole 14 is misaligned with the first communication pipe 17, and the first communication pipe 17 is blocked;

after the strong wind disappears, the fan blade 33 stops rotating, the balancing weight 31 is not subject to centrifugal action, under the elastic action of the third spring 30, the balancing weight 31 resets, the distance between the third permanent magnet 32 and the second permanent magnet 25 increases, the magnetic repulsion force between the third permanent magnet 32 and the second permanent magnet 25 weakens, under the elastic action of the second spring 26, the baffle 24 is accommodated into the installation groove 23, when the daytime temperature is high, the temperature in the heat conduction groove 20 is quickly raised to the boiling point of the driving agent through the refraction of the convex lens 21, the driving agent in the heat conduction groove 20 is quickly gasified, as the first communication pipe 17 is blocked, the gasified driving agent firstly enters the vertical groove 3 through the second communication pipe 19, the high-pressure gas in the vertical groove 3 pushes the piston block 4 to move upwards, the piston block 4 drives the limiting block 6 to slide in the guide groove 7 through the vertical rod 5, so that the installation plate 8 can be supported and reset again, and as the piston block 4 moves upwards, the wedge block 12 is firstly propped against the horizontal groove 11 by the piston block 4, when the horizontal groove 11 and the solar trough 10 are opposite to the wedge block 12, the horizontal groove 10 is inserted into the limiting groove 10, the piston block 12 can be supported and then the air bag 10 can be reset, and the air bag 14 can be supported and the air bag 16, and the air bag can be automatically reset, and the air bag 17 can be reset, and the air bag 16 can be automatically reset, and the air bag.

Claims

1. The utility model provides a self-interacting prevent wind solar photovoltaic board fixed bolster, includes base plate (1), its characterized in that, vertical groove (3) have vertically been seted up in base plate (1), vertical sealed sliding connection has piston block (4) in vertical groove (3), the vertical fixedly connected with montant (5) in piston block (4) up end middle part, montant (5) upper end extends to base plate (1) top, erect groove (3) cell wall upside and seted up horizontal groove (11), piston block (4) lateral wall sets up spacing groove (10) that correspond with horizontal groove (11), horizontal groove (11) water level sliding connection has wedge (12), and the wedge of wedge (12) is close to spacing groove (10) and slope and sets up down, the level is equipped with first spring (22) between wedge (12) lateral wall and horizontal groove (11) cell wall, fixed mounting has first permanent magnetism piece (13) in wedge (12), base plate (1) up end is vertical has seted up heat conduction groove (20), every equal fixed orifices department of wedge (20) is equipped with sealing connection has the lens mounting groove (20), the lens convex groove (23) and the heat-conducting mechanism (23) top is located the horizontal groove (23), be equipped with in mounting groove (23) and shelter from the mechanism, heat-conducting groove (20) intussuseption is filled with the driver, be equipped with second communicating pipe (19) in heat-conducting groove (20) between diapire and the interior diapire of perpendicular groove (3), vertically in base plate (1) cylindrical groove (27) have been seted up, and cylindrical groove (27) are located between mounting groove (23) and horizontal groove (11), coaxial rotation installs carousel (28) in cylindrical groove (27), evenly seted up a plurality of spout (29) along circumference in carousel (28), and every spout (29) all radially set up along carousel (28), and spout (29) set up with mounting groove (23) and horizontal groove (11) relatively, every equal sliding connection has balancing weight (31) in spout (29), every balancing weight (31) are close to and all horizontally be equipped with third spring (30) between carousel (28) perisporium one side and spout (29) cell wall, every balancing weight (31) lateral wall equal fixedly connected with third permanent magnetism piece (32), be equipped with actuating mechanism on carousel (28).

2. The self-adjusting windproof solar photovoltaic panel fixing support according to claim 1, characterized in that the two fixing plates (2) are symmetrically and fixedly connected to the upper end face of the base plate (1), two fixing plates (2) are rotatably connected with each other through a rotating shaft to form a mounting plate (8), one side of the lower end face of the mounting plate (8), away from the rotating shaft, is provided with a guide groove (7), the center axis of the guide groove (7) is perpendicular to the rotating shaft, a limiting block (6) is slidably connected with the guide groove (7), the upper end of the vertical rod (5) is rotatably connected with the limiting block (6) through a pin shaft, and the solar photovoltaic panel (9) is fixedly arranged on the upper end face of the mounting plate (8).

3. The self-adjusting windproof solar photovoltaic panel fixing support according to claim 2, wherein the driving mechanism comprises a rotating rod fixedly connected coaxially and vertically to the upper end face of the rotating disc (28), the upper end of the rotating rod extends above the base plate (1) and is fixedly connected with a plurality of fan blades (33) uniformly, and the plurality of fan blades (33) are located below the rotating shaft.

4. The self-adjusting windproof solar photovoltaic panel fixing support according to claim 1, wherein the shielding mechanism comprises a baffle (24) which is in horizontal sliding connection in the installation groove (23), a second spring (26) is horizontally arranged between the side wall of the baffle (24) and the wall of the installation groove (23), and a second permanent magnet (25) is fixedly installed on the side wall of the baffle (24).

5. The self-adjusting windproof solar photovoltaic panel fixing support according to claim 1, wherein the buffer mechanism comprises a placing groove (15) formed in the base plate (1), a buffer air bag (16) is fixedly mounted in the placing groove (15), a first communicating pipe (17) and a return pipe (18) are respectively communicated between the inner wall of the buffer air bag (16) and the inner bottom wall of the heat conducting groove (20), the first communicating pipe (17) vertically penetrates through the horizontal groove (11) and is arranged, a through hole (14) corresponding to the first communicating pipe (17) is vertically formed in the wedge block (12) in a penetrating manner, the upper end face and the lower end face of the wedge block (12) are both in sealing sliding connection with the groove wall of the horizontal groove (11), and a check valve is mounted in the return pipe (18).

6. The self-adjusting windproof solar photovoltaic panel fixing bracket according to claim 4, characterized in that the opposite side faces of each of the third permanent magnets (32) and the second permanent magnets (25) are opposite to each other in the same polarity, and the opposite side faces of each of the third permanent magnets (32) and the first permanent magnets (13) are opposite to each other in the same polarity.