CN113872519A - Solar panel's protector - Google Patents
Solar panel's protector Download PDFInfo
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- CN113872519A CN113872519A CN202111301303.3A CN202111301303A CN113872519A CN 113872519 A CN113872519 A CN 113872519A CN 202111301303 A CN202111301303 A CN 202111301303A CN 113872519 A CN113872519 A CN 113872519A
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- arc
- protective cover
- fixedly connected
- solar panel
- driving shaft
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- 230000001012 protector Effects 0.000 title description 2
- 230000001681 protective effect Effects 0.000 claims abstract description 157
- 230000008093 supporting effect Effects 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000009977 dual effect Effects 0.000 claims description 7
- 239000003381 stabilizer Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims 3
- 238000000034 method Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention discloses a protective device for a solar panel, which belongs to the technical field of solar panel protective devices and comprises a fixed frame for fixing and clamping the solar panel, supporting legs fixedly arranged at four corners of the bottom surface of the fixed frame, driving shaft members rotatably arranged at two sides of the fixed frame along the width direction of the fixed frame, first protective covers fixedly connected with two ends of one driving shaft member through a connecting member, second protective covers fixedly connected with two ends of the other driving shaft member through the connecting member, and auxiliary supporting legs corresponding to the supporting legs one by one, wherein the auxiliary supporting legs and the first protective covers arranged at the same side are fixedly connected through arc telescopic rods, and the auxiliary supporting legs and the second protective covers arranged at the same side are respectively fixedly connected through arc telescopic rods; the arc telescopic rod and the driving shaft piece which are arranged at the same side are coaxially arranged. The solar panel protection device can effectively protect the solar panel, prevent the solar panel from being damaged, and meanwhile strengthen the installation stability of the solar panel.
Description
Technical Field
The invention relates to a protective device for a solar panel, and belongs to the technical field of protective devices for solar panels.
Background
With the widespread application of solar energy, the solar energy becomes more and more an important energy in sustainable development energy, and in the photovoltaic power generation process, solar energy is collected by a solar panel and then converted into electric energy to be applied. Some current solar panel install and receive the heat on roof, wasteland, nevertheless suffer destruction like the striking to solar panel such as rainstorm, hail, sand blown by the wind under bad weather or environment, or run into strong wind or strike when shaking solar panel's support frame appear rocking or even collapse, and solar panel can suffer destruction. Therefore, a protection device for a solar panel is needed to effectively protect the solar panel.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a protective device for a solar panel, which can effectively protect the solar panel in severe weather or environments such as rainstorm, hailstone, sand storm and the like, prevent the solar panel from being damaged and simultaneously strengthen the installation stability of the solar panel.
In order to achieve the purpose, the invention adopts the following technical scheme: a protective device of a solar panel is characterized by comprising a fixing frame for fixing and clamping the solar panel,
the supporting legs are fixedly arranged at four corners of the bottom surface of the fixed frame, the other end of each supporting leg abuts against and is seated on the mounting surface,
a driving shaft member rotatably installed at both sides of the fixed frame in the width direction of the fixed frame,
the first protective covers at two ends of a driving shaft piece are fixedly connected through a connecting piece,
the second protective covers at the two ends of the other driving shaft part are fixedly connected through the connecting part,
the auxiliary support legs correspond to the support legs one to one, and the auxiliary support legs and the first protective cover which are arranged on the same side as each other and the auxiliary support legs and the second protective cover which are arranged on the same side as each other are fixedly connected through arc telescopic rods respectively;
the arc telescopic rods and the driving shaft pieces are coaxially arranged on the same side, the first protective cover and the second protective cover are driven by the corresponding driving shaft pieces to rotate for 180 degrees respectively, the arc of each arc telescopic rod stretches and retracts, the stretching radian angle is 90 degrees, and each auxiliary supporting leg can rotate for 90 degrees along with the corresponding arc telescopic rod;
when each auxiliary supporting leg abuts against the mounting surface and the arc extension radian angle of the arc telescopic rod is 90 degrees, the first protective cover and the second protective cover abut against and are clamped, two ends of the driving shaft piece on the same vertical side of the first protective cover and the second protective cover abut against the top surface of the fixing frame respectively, and the first protective cover, the second protective cover and the fixing frame form an isosceles triangle protective structure;
when every supplementary stabilizer blade supports tightly on fixed frame bottom surface and the angle of the shrink radian of circular arc telescopic link is 90 degrees, the one end that the drive shaft spare of homonymy was kept away from to protective cover one, protective cover two is supported respectively and is sat on the installation face, protective cover one, protective cover two, fixed frame and installation face constitute isosceles trapezoid body bearing structure.
Preferably, all the arc telescopic rods comprise arc fixing parts and arc moving parts which are coaxially arranged with the driving shaft piece on the same side, each arc fixing part is fixedly connected with the corresponding auxiliary support leg, the arc moving parts arranged on the same side are fixedly connected with the first protective cover, and the arc moving parts arranged on the same side are fixedly connected with the first protective cover;
the other end of each arc moving part is fixedly connected with a guide rod, the guide rod rods correspond to the connecting pieces one to one, the other end of each guide rod penetrates through the arc fixing part to be fixedly connected with the corresponding connecting piece, and the arc moving parts slide in the arc fixing parts in an arc mode, and the sliding radian is 90 degrees.
Preferably, the arc fixing portion is internally provided with an arc sliding limiting groove which is coaxially arranged, one side of the arc sliding limiting groove, which is close to the fixing frame, is provided with an arc sliding guide groove which is coaxially arranged, the arc moving portion is slidably clamped in the arc sliding limiting groove, the guide rod penetrates through the arc sliding guide groove and is fixedly connected with the arc moving portion, and the guide rod can slide along the arc sliding guide groove.
Preferably, each supporting leg is provided with a circular arc reinforcing rod at the bottom, the circular arc reinforcing rods arranged on the same side are coaxially arranged with the driving shaft piece, and the other end of each circular arc reinforcing rod is fixedly connected with the bottom surface of the fixing frame.
Preferably, the relative side of two supplementary stabilizer blades that the homonymy was arranged is provided with the circular arc spout respectively, and the circular arc spout that the homonymy was arranged is coaxial with the drive shaft piece and arranges, every the slip joint has the circular arc guide arm of coaxial arrangement in the circular arc spout, and the circular arc spout circular arc slip and the angle of gliding radian on the circular arc guide arm that corresponds are 90 degrees, the one end of circular arc guide arm and the bottom surface fixed connection of fixed frame, the other end of circular arc guide arm is provided with limited fixture block, adjacent and coaxial arrangement's circular arc guide arm and circular arc stiffener fixed connection.
Preferably, the first protective cover and the second protective cover respectively comprise an integrally formed main board and an integrally formed end board, the end boards are respectively and fixedly connected to two ends of the main board, clamping blocks are respectively arranged on the main board and the end board on the first protective cover, which are far away from the connecting piece, and clamping grooves which are correspondingly matched with the clamping blocks are respectively arranged on the main board and the end board on the second protective cover, which are far away from the connecting piece;
the tip that the side that two end plates on the protective cover one are relative is close to the tip of connecting piece, two end plate on the protective cover two is relative is close to the connecting piece is provided with the ka tai respectively, works as when the joint piece supports tightly to insert the joint inslot that corresponds, the ka tai on protective cover one and the protective cover two all supports tightly at fixed frame along fixed frame length direction's both ends.
Preferably, the joint piece is internally provided with a magnet piece, and the groove wall of the joint groove is embedded with a magnet piece.
Preferably, all the connecting pieces are all set to C type column structure, every the both ends of connecting piece and the one end fixed connection of the drive shaft spare of homonymy, the middle part and the first protective cover fixed connection of the connecting piece of two homonymies, the middle part and the second protective cover fixed connection of the connecting piece of two homonymies.
Preferably, every drive shaft spare is including the dual output motor that has two outputs, two outputs of dual output motor are fixedly connected with axis of rotation respectively, the other end of axis of rotation rotate install on fixed frame and with connecting piece fixed connection, dual output motor coaxial arrangement is on the seat that clamps that is cylindric structure, the seat setting that clamps is at fixed frame one side middle part along fixed frame width direction.
The invention has the beneficial effects that: the solar panel protection device is provided with the driving shaft piece, the first protection cover and the second protection cover, wherein the first protection cover and the second protection cover play a role in protection and protection, so that the solar panel can be effectively protected, and the solar panel is prevented from being damaged by knocking or impacting; the first protective cover and the second protective cover play a role in supporting and stabilizing, the mounting stability of the fixing frame is enhanced, strong wind or impact can be resisted, and the solar panel is prevented from being damaged due to shaking or collapse; the invention is provided with the auxiliary supporting legs, the arc telescopic rods and the guide rods, thereby improving the supporting stability of the protection device in a protection state and resisting strong wind or impact.
Drawings
Fig. 1 is a schematic structural view of the protection state of the present invention.
Fig. 2 is a first transition process from the protection state to the support state according to the present invention.
Fig. 3 shows a second transition process from the protection state to the support state according to the present invention.
Fig. 4 is a bottom view of fig. 3.
Fig. 5 is a sectional view taken along the line a-a in fig. 4.
Fig. 6 illustrates the transition from the support state to the protection state according to the present invention.
Fig. 7 is a structural schematic diagram of the supporting state of the present invention.
In the figure: 1. solar panel, 2, fixed frame, 3, supporting legs, 4, drive shaft spare, 41, dual output motor, 42, axis of rotation, 5, protective cover one, 51, mainboard, 52, end plate, 521, the ka tai, 53, joint piece, 6, protective cover two, 61, joint groove, 7, supplementary stabilizer blade, 71, circular arc spout, 8, circular arc telescopic link, 81, circular arc fixed part, 811, circular arc limit groove, 812, circular arc slide guide groove, 82, circular arc removal portion, 9, the guide rod, 10, connecting piece, 11, circular arc stiffener, 12, circular arc guide arm, 121, limit dog.
Detailed Description
The technical solutions in the implementation of the present invention will be made clear and fully described below with reference to the accompanying drawings, and the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the protection device for a solar panel 1 according to an embodiment of the present invention includes a fixing frame 2, the solar panel 1 is fixedly fastened on the fixing frame 2, support legs 3 are disposed on a bottom surface of the fixing frame 2, and the other end of each support leg 3 abuts against a mounting surface (such as a roof or a ground, not shown in the present invention), and drive shaft members 4 rotatably mounted on two sides of the fixing frame 2 along a width direction of the fixing frame 2, wherein two ends of one drive shaft member 4 are fixedly connected with a first protection cover 5 through a connecting member 10, two ends of the other drive shaft member 4 are fixedly connected with a second protection cover 6 through a connecting member 10, the first protection cover 5 and the second protection cover 6 are respectively driven by the corresponding drive shaft members 4 to rotate at 180 degrees, and the solar panel 1 is knocked or impacted when encountering severe weather or environments, such as rainstorm, hail, sand, etc., to damage the solar panel 1, therefore, as shown in fig. 1, the first protective cover 5 and the second protective cover are rotated to tightly abut and clamp the first protective cover 5 and the second protective cover 6, and the first protective cover 5 and the second protective cover 6 are perpendicular to and located at two ends of the driving shaft part 4 on the same side of the top surface of the fixed frame 2 respectively, at this time, the first protective cover 5, the second protective cover 6 and the fixed frame 2 form an isosceles triangle protective structure, the stability of the isosceles triangle protective structure is high, the solar panel 1 is wrapped in the isosceles triangle protective structure, and at this time, the first protective cover 5 and the second protective cover 6 have good protective protection effects, so that the solar panel 1 can be effectively protected, and the solar panel 1 is prevented from being damaged; when the solar panel 1 absorbs heat, as shown in fig. 7, the first protective cover 5 and the protective cover are rotated 180 degrees respectively to separate the first protective cover 5 from the second protective cover 6, the first protective cover 5 and the second protective cover 6 are respectively arranged at two sides of the fixed frame 2, and two ends of the driving shaft 4, which are far away from the same side, of the first protective cover 5 and the second protective cover 6 are abutted against the mounting surface, the first protective cover 5 and the second protective cover 6 support the fixed frame 2, at this time, the first protective cover 5, the protective cover, the fixed frame 2 and the mounting surface form an isosceles trapezoid body supporting structure, the isosceles trapezoid body supporting structure has good stability, and the first protective cover 5 and the second protective cover 6 have good supporting and stabilizing effects on the other hand, so as to further enhance the mounting stability of the fixed frame 2, reduce the shaking of the fixed frame 2 when encountering strong wind or impact shock, and avoid the collapse of the fixed frame 2, the solar panel 1 is prevented from being damaged due to shaking or collapsing.
In order to further improve the supporting stability of the protection device in a protection state, the protection device is further provided with four auxiliary support legs 7, the auxiliary support legs 7 correspond to the support legs 3 and the connecting pieces 10 one by one, wherein two auxiliary support legs 7 are respectively and fixedly connected with the first protection cover 5 through the arc telescopic rods 8, and the other two auxiliary support legs 7 are respectively and fixedly connected with the second protection cover 6 through the arc telescopic rods 8, as shown in fig. 2 and 7, each arc telescopic rod 8 extends or contracts in an arc way, the arc angle is 90 degrees, the central lines of the two arc telescopic rods 8 and the axial line of the driving shaft piece 4 on the same side are the same straight line, or the two arc telescopic rods 8 on the same side as the driving shaft piece 4 are coaxially arranged with the driving shaft piece 4, and the auxiliary support legs 7 can rotate 90 degrees along with the corresponding connecting pieces 10, when the auxiliary support legs 7 abut against the mounting surface to support the fixing frame 2, the mounting stability of the fixing frame 2 when the protective cover II 6 and the protective cover II 6 protect the solar panel 1 is further enhanced, and when the auxiliary support legs 7 abut against the bottom surface of the fixing frame 2, the stability of the supporting structure of the isosceles trapezoid body can be further improved, and strong wind or impact can be effectively resisted; meanwhile, the arc telescopic rod 8 is in an arc bending shape, so that the resistance of the protection device to strong wind or impact is enhanced when the protection device is in a protection state or a supporting state; if the protective cover two 6 and the protective cover two 6 play a role in protection, the protective cover one 5 and the protective cover two 6 are rotated 180 degrees in the direction of the top surface of the fixed frame 2, as shown in fig. 7, the protective cover one 5 and the protective cover two 6 are rotated 90 degrees in the direction of the top surface of the fixed frame 2, the arc telescopic rod 8 extends the arc and has an angle of the extended radian of 90 degrees, the protective cover one 5 and the protective cover two 6 are rotated 90 degrees in the direction of the top surface of the fixed frame 2, and the arc telescopic rod rotates 90 degrees along with the protective cover one 5 or the protective cover two 6, so that the protective cover one 5 is abutted to the protective cover two 6 for clamping; if the second protective cover 6 or the second protective cover 6 plays a role in supporting and stabilizing, the first protective cover 5 or the second protective cover 6 is rotated 180 degrees in the direction of the bottom surface of the fixed frame 2, as shown in fig. 2, the first protective cover 5 and the second protective cover 6 are rotated 90 degrees in the direction of the bottom surface of the fixed frame 2, the arc telescopic rod 8 is contracted by an arc and has a contracted radian at 90 degrees, as shown in fig. 3, the first protective cover 5 and the second protective cover 6 are rotated 90 degrees in the direction of the bottom surface of the fixed frame 2, and the arc telescopic rod is rotated 90 degrees along with the first protective cover 5 or the second protective cover 6, so that the auxiliary support leg 7 is abutted against the bottom surface of the fixed frame 2.
In order to further improve the connection stability of the arc telescopic rod 8, the first protective cover 5 and the second protective cover 6 and the stability of the protection device in the transition process from the protective protection state to the support stable state of the first protective cover 5 and the second protective cover 6 or from the support stable state to the protective protection state of the first protective cover 5 and the second protective cover 6, a guide rod 9 is connected between the corresponding connecting piece 10 and the arc telescopic rod 8, as shown in fig. 2, the guide rod 9 rotates along an arc sliding guide groove 812 along with the rotation of the corresponding connecting piece 10, the rotation angle of the guide rod 9 is 90 degrees, each arc telescopic rod 8 comprises an arc fixing part 81 and an arc moving part 82, an arc sliding limiting groove 811 is arranged in the arc fixing part 81, the arc moving part 82 is slidably clamped in the arc sliding limiting groove 811, the arc sliding guide groove 812 is arranged on the arc surface of the corresponding arc fixing part 81 close to the fixing frame 2 and is communicated with the arc sliding limiting groove 811 The straight guide rod 9 passes through the arc sliding guide groove 812 and is fixedly connected with the arc moving part 82, the arc sliding limiting groove 811 and the arc sliding guide groove 812 have an arc angle larger than 90 degrees, the arc moving part 82 slides in the arc limiting groove with an arc angle of 90 degrees, the arc fixing part 81 is fixedly connected with the corresponding auxiliary support leg 7, the arc moving part 82 and the protective cover 5 arranged on the same side are fixedly connected, the arc moving part 82 and the protective cover 6 arranged on the same side are fixedly connected, the center lines of the arc fixing part 81 and the arc moving part 82 of the arc telescopic rod 8 and the axis line of the driving shaft member 4 on the same side are the same straight line, or said, the arc fixing part 81 and the arc moving part 82 of the arc telescopic rod 8 and the driving shaft member 4 on the same side are coaxially arranged, the arc sliding limiting groove 811 and the arc sliding guide groove 812 and the corresponding arc fixing part 81 are coaxially arranged, as shown in fig. 2, when the straightening rod 9 rotates 90 degrees to the bottom surface of the fixed frame 2 along with the connecting piece 10, the arc moving part 82 contracts more stably into the arc sliding limiting groove 811, and the shaking of the first protective cover 5 or the second protective cover 6 is reduced, as shown in fig. 3, the straightening rod 9 continues to rotate along with the connecting piece 10, as the auxiliary supporting leg 7 is abutted against the installation surface, the clamping phenomenon can occur at the moment that the auxiliary supporting leg 7 leaves the installation surface, the arc fixing part 81 is only difficult to rotate the arc telescopic rod 8 by the pushing force of the arc moving part 82, now, a pushing force can be given out through the straightening rod 9, and the auxiliary supporting leg 7 can stably leave the installation surface; as shown in fig. 7, when the straightening rod 9 rotates 90 degrees to the top surface of the fixed frame 2 along with the connecting member 10, the arc moving part 82 is more stable to extend to the outside of the arc sliding limiting groove 811, when the straightening rod 9 continues to rotate 90 degrees to the top surface of the fixed frame 2 along with the connecting member 10, the arc fixing part 81 drives the auxiliary supporting leg 7 to abut against the installation surface, because the arc moving part 82 and the straightening rod 9 both provide a driving force to the arc fixing part 81, the auxiliary supporting leg 7 can abut against the installation surface more stably, and further the fixed frame 2 does not shake in the transformation process, the stability of the solar panel 1 is improved, and the stability of the protective device in the transformation process is improved.
In order to enhance the support stability of the support legs 3 to the fixed frame 2, a circular arc reinforcing rod 11 is arranged at the bottom of each support leg 3, the other end of the circular arc reinforcing rod 11 is fixedly connected with the bottom surface of the fixed frame 2, the central line of the circular arc reinforcing rod 11 and the axial line of the driving shaft piece 4 on the same side are in the same straight line, that is, the circular arc reinforcing rod 11 and the driving shaft piece 4 on the same side are coaxially arranged, and the circular arc reinforcing rod 11 is arranged in a circular arc bending state, so that the support strength of the fixed frame 2 can be improved, and the rotation stability of the circular arc telescopic rod 8 and the auxiliary support leg 7 can be enhanced.
In order to further improve the rotational stability of the arc telescopic rod 8 and the auxiliary support leg 7, the opposite side surfaces of the two arc reinforcing rods 11 arranged on the same side are respectively provided with an arc guide rod 12, one end of each arc guide rod 12 is fixedly connected with the bottom surface of the fixed frame 2, and the other end of each arc guide rod 12 is provided with a limit stop 121; the opposite side surfaces of the two auxiliary supporting legs 7 arranged laterally are respectively provided with an arc sliding groove 71, the arc guide rods 12 are in one-to-one correspondence with the arc sliding grooves 71, the arc guide rods 12 are inserted into the corresponding arc sliding grooves 71, as shown in fig. 3 and 7, the arc sliding grooves 71 slide on the arc guide rods 12 in an arc way, the angle of the sliding radian is 90 degrees, the central lines of the corresponding arc guide rods 12 and the arc sliding grooves 71 and the axial line of the driving shaft part 4 on the same side are the same straight line, that is, the corresponding arc guide rods 12 and the arc sliding grooves 71 are coaxially arranged with the driving shaft part 4 on the same side of the corresponding supporting legs 3, and further, the arc telescopic rod 8 and the auxiliary supporting legs 7 can rotate more stably.
In a further aspect of the present invention, to further improve the stability of the isosceles triangle protective structure, the first protective cover 5 and the second protective cover 6 are respectively in a right triangle structure, the first protective cover 5 and the second protective cover 6 respectively include a main board 51 and an end board 52 that are integrally formed, the end plates 52 are respectively fixedly connected to two ends of the main board 51, the end faces, far away from the connecting piece 10, of the main board 51 and the end plates 52 on the first protective cover 5 are respectively provided with a clamping block 53, the end faces, far away from the connecting piece 10, of the main board 51 and the end plates 52 on the second protective cover 6 are respectively provided with a clamping groove 61 correspondingly matched with the clamping block 53, a magnet block is arranged in the clamping block 53, the groove wall of the clamping groove 61 is embedded with a magnet piece, the clamping block 53 on the first protective cover 5 is correspondingly inserted into the clamping groove 61 on the second protective cover 6, and the magnet block and the corresponding magnet piece are mutually attracted and are more tightly fixed when the first protective cover 5 and the second protective cover 6 are abutted; the relative side of two end plates 52 on the protective cover 5 is close to the tip of connecting piece 10, the relative side of two end plates 52 on the protective cover two 6 is close to the tip of connecting piece 10 and is provided with respectively and blocks the platform 521, two on the protective cover 5 block the platform 521 can support and sit at the both ends of fixed frame 2 along fixed frame 2 length direction, two on the protective cover two 6 block the platform 521 can support and sit at the both ends of fixed frame 2 along fixed frame 2 length direction, cover solar panel 1 more comprehensively.
According to a further technical scheme, each driving shaft part 4 comprises two rotating shafts 42 and a double-output motor 41 with two output ends, one ends of the two rotating shafts 42 are respectively and fixedly connected with the two output ends of the double-output motor 41, the other ends of the two rotating shafts 42 are respectively and rotatably installed on the fixed frame 2 and are respectively and fixedly connected with the corresponding connecting parts 10, and the double-output motor 41 is installed in the middle of one side of the fixed frame 2 in the width direction of the fixed frame 2, so that the first protective cover 5 or the second protective cover 6 can rotate on one axis, and the deviation phenomenon is avoided; the middle parts of the two sides of the fixed frame 2 along the width direction of the fixed frame 2 are respectively provided with a clamping seat which is coaxially arranged with the rotating shaft 42 and has a cylindrical structure.
According to the further technical scheme, in order to improve the connection between the first protective cover 5 and the second protective cover 6 and the driving shaft part 4 to be more fixed, each connecting piece 10 is of a C-shaped structure, two ends of each connecting piece 10 are respectively and fixedly connected to one end of the driving shaft part 4 on the same side, the middle part of each connecting piece 10 corresponding to the first protective cover 5 is fixedly connected with the first protective cover 5, the middle part of each connecting piece 10 corresponding to the second protective cover 6 is fixedly connected with the second protective cover 6, and the first protective cover 5 and the second protective cover 6 are also effectively prevented from rotating and deviating.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.
Claims (9)
1. A protective device of a solar panel is characterized by comprising a fixing frame for fixing and clamping the solar panel,
the supporting legs are fixedly arranged at four corners of the bottom surface of the fixed frame, the other end of each supporting leg abuts against and is seated on the mounting surface,
a driving shaft member rotatably installed at both sides of the fixed frame in the width direction of the fixed frame,
the first protective covers at two ends of a driving shaft piece are fixedly connected through a connecting piece,
the second protective covers at the two ends of the other driving shaft part are fixedly connected through the connecting part,
the auxiliary support legs correspond to the support legs one to one, and the auxiliary support legs and the first protective cover which are arranged on the same side as each other and the auxiliary support legs and the second protective cover which are arranged on the same side as each other are fixedly connected through arc telescopic rods respectively;
the arc telescopic rods and the driving shaft pieces are coaxially arranged on the same side, the first protective cover and the second protective cover are driven by the corresponding driving shaft pieces to rotate for 180 degrees respectively, the arc of each arc telescopic rod stretches and retracts, the stretching radian angle is 90 degrees, and each auxiliary supporting leg can rotate for 90 degrees along with the corresponding arc telescopic rod;
when each auxiliary supporting leg abuts against the mounting surface and the arc extension radian angle of the arc telescopic rod is 90 degrees, the first protective cover and the second protective cover abut against and are clamped, two ends of the driving shaft piece on the same vertical side of the first protective cover and the second protective cover abut against the top surface of the fixing frame respectively, and the first protective cover, the second protective cover and the fixing frame form an isosceles triangle protective structure;
when every supplementary stabilizer blade supports tightly on fixed frame bottom surface and the angle of the shrink radian of circular arc telescopic link is 90 degrees, the one end that the drive shaft spare of homonymy was kept away from to protective cover one, protective cover two is supported respectively and is sat on the installation face, protective cover one, protective cover two, fixed frame and installation face constitute isosceles trapezoid body bearing structure.
2. The solar panel protection device of claim 1, wherein all of the arc-shaped telescoping rods comprise an arc-shaped fixing portion and an arc-shaped moving portion which are coaxially arranged with the driving shaft member on the same side, each arc-shaped fixing portion is fixedly connected with the corresponding auxiliary supporting leg, the arc-shaped moving portion and the first protective cover are fixedly connected on the same side, and the arc-shaped moving portion and the first protective cover are fixedly connected on the same side;
the other end of each arc moving part is fixedly connected with a guide rod, the guide rod rods correspond to the connecting pieces one to one, the other end of each guide rod penetrates through the arc fixing part to be fixedly connected with the corresponding connecting piece, and the arc moving parts slide in the arc fixing parts in an arc mode, and the sliding radian is 90 degrees.
3. The solar panel protection device according to claim 2, wherein the arc fixing portion is internally provided with a coaxially arranged arc sliding limiting groove, one side of the arc sliding limiting groove close to the fixing frame is provided with a coaxially arranged arc sliding guide groove, the arc moving portion is slidably clamped in the arc sliding limiting groove, the guide rod passes through the arc sliding guide groove and is fixedly connected with the arc moving portion, and the guide rod can slide along the arc of the arc sliding guide groove.
4. The solar panel protection device as claimed in claim 1, wherein the bottom of each support leg is provided with a circular arc reinforcement bar, the circular arc reinforcement bars arranged on the same side are coaxial with the driving shaft, and the other ends of the circular arc reinforcement bars are fixedly connected with the bottom surface of the fixing frame.
5. The solar panel protection device according to claim 4, wherein the two auxiliary support legs arranged on the same side are provided with arc chutes on opposite sides respectively, the arc chutes arranged on the same side are arranged coaxially with the driving shaft, each arc chute is slidably engaged with a coaxially arranged arc guide rod, the arc chutes slide on the corresponding arc guide rods in an arc manner with a radian of 90 degrees, one end of each arc guide rod is fixedly connected with the bottom surface of the fixing frame, the other end of each arc guide rod is provided with a limited fixture block, and the adjacent and coaxially arranged arc guide rods are fixedly connected with the arc reinforcing rod.
6. The protection device for a solar panel according to claim 1, wherein the first protection cover and the second protection cover respectively comprise a main board and an end board which are integrally formed, the end boards are respectively and fixedly connected to two ends of the main board, the end surfaces, away from the connecting piece, of the main board and the end board on the first protection cover are respectively provided with a clamping block, and the end surfaces, away from the connecting piece, of the main board and the end board on the second protection cover are respectively provided with a clamping groove which is correspondingly matched with the clamping block;
the tip that the side that two end plates on the protective cover one are relative is close to the tip of connecting piece, two end plate on the protective cover two is relative is close to the connecting piece is provided with the ka tai respectively, works as when the joint piece supports tightly to insert the joint inslot that corresponds, the ka tai on protective cover one and the protective cover two all supports tightly at fixed frame along fixed frame length direction's both ends.
7. The solar panel protection device as claimed in claim 6, wherein the clamping block is provided with a magnet block inside, and the wall of the clamping groove is embedded with a magnet piece.
8. The solar panel protection device as claimed in claim 1, wherein all the connecting members are configured as a C-shaped structure, two ends of each connecting member are fixedly connected to one end of the driving shaft member at the same side, middle portions of the connecting members at the same side are fixedly connected to the first protection cover, and middle portions of the connecting members at the same side are fixedly connected to the second protection cover.
9. The protection device for a solar panel according to claim 1, wherein each of the driving shaft members includes a dual output motor having two output ends, two output ends of the dual output motor are respectively and fixedly connected with a rotating shaft, the other end of the rotating shaft is rotatably installed on the fixing frame and is fixedly connected with the connecting member, the dual output motor is coaxially installed on a clamping seat having a cylindrical structure, and the clamping seat is disposed at a middle portion of one side of the fixing frame in a width direction of the fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111301303.3A CN113872519B (en) | 2021-11-04 | 2021-11-04 | Solar panel's protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111301303.3A CN113872519B (en) | 2021-11-04 | 2021-11-04 | Solar panel's protector |
Publications (2)
| Publication Number | Publication Date |
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| CN113872519A true CN113872519A (en) | 2021-12-31 |
| CN113872519B CN113872519B (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111301303.3A Active CN113872519B (en) | 2021-11-04 | 2021-11-04 | Solar panel's protector |
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| CN (1) | CN113872519B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201637178U (en) * | 2010-01-12 | 2010-11-17 | 蒋海啸 | Thermal insulation protective cover of solar water heater |
| US20140202514A1 (en) * | 2013-01-18 | 2014-07-24 | Hon Hai Precision Industry Co., Ltd. | Photovoltaic assembly with protective cover |
| CN106855325A (en) * | 2017-01-11 | 2017-06-16 | 南安市永腾技术咨询有限公司 | A kind of device of solar generating based on Internet of Things |
| CN209626695U (en) * | 2019-04-20 | 2019-11-12 | 西安秦川西北电力开关厂 | Protection type solar energy power distribution cabinet |
| CN209930184U (en) * | 2019-05-29 | 2020-01-10 | 南京东送电力科技有限公司 | Assembly base for ground photovoltaic support |
-
2021
- 2021-11-04 CN CN202111301303.3A patent/CN113872519B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201637178U (en) * | 2010-01-12 | 2010-11-17 | 蒋海啸 | Thermal insulation protective cover of solar water heater |
| US20140202514A1 (en) * | 2013-01-18 | 2014-07-24 | Hon Hai Precision Industry Co., Ltd. | Photovoltaic assembly with protective cover |
| CN106855325A (en) * | 2017-01-11 | 2017-06-16 | 南安市永腾技术咨询有限公司 | A kind of device of solar generating based on Internet of Things |
| CN209626695U (en) * | 2019-04-20 | 2019-11-12 | 西安秦川西北电力开关厂 | Protection type solar energy power distribution cabinet |
| CN209930184U (en) * | 2019-05-29 | 2020-01-10 | 南京东送电力科技有限公司 | Assembly base for ground photovoltaic support |
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|---|---|
| CN113872519B (en) | 2022-05-13 |
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