CN111200392A - Solar panel fixing system - Google Patents
Solar panel fixing system Download PDFInfo
- Publication number
- CN111200392A CN111200392A CN202010152886.7A CN202010152886A CN111200392A CN 111200392 A CN111200392 A CN 111200392A CN 202010152886 A CN202010152886 A CN 202010152886A CN 111200392 A CN111200392 A CN 111200392A
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- Prior art keywords
- mounting
- guide rail
- support
- fixing
- bracket
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- 238000009434 installation Methods 0.000 claims description 79
- 238000003780 insertion Methods 0.000 claims description 22
- 230000037431 insertion Effects 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
- F24S25/13—Profile arrangements, e.g. trusses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S2025/6007—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules by using form-fitting connection means, e.g. tongue and groove
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a solar panel fixing system which comprises a front fixing support, a middle fixing support and a rear fixing support, wherein the front fixing support is fixed on the front side of a solar panel; the middle fixing support is formed by connecting the inner side of the first mounting support and the inner side of the second mounting support, a first clamping surface is arranged on the first mounting support, and a second clamping surface is arranged on the second mounting support; the first mounting bracket and the mounting guide rail as well as the second mounting bracket and the mounting guide rail are respectively connected in a locking way through a locking component; the front fixing support is fixed on the mounting guide rail and is provided with a front clamping surface matched with the first clamping surface, and the first solar panel is clamped between the front clamping surface and the first clamping surface; the rear fixing support is fixed on the mounting guide rail and is provided with a rear clamping surface matched with the second clamping surface, and the second solar panel is clamped between the rear clamping surface and the second clamping surface. The solar panel mounting structure improves the mounting efficiency of the solar panel and saves the use cost; while being adaptable to a particular orientation of the roof.
Description
Technical Field
The invention relates to the technical field of solar panel installation, in particular to a solar panel fixing system.
Background
In the prior art, when a solar panel is installed, the solar panel is fixed on a mounting bracket, the mounting bracket adjusts the installation angle of the solar panel, the mounting bracket is arranged on a mounting guide rail, and the mounting guide rail is usually fixed on a support beam of a roof corrugation.
When the guide rail is fixedly installed on the installation support, the installation support is usually fixed by means of a screw rod, namely, screw holes are respectively formed in the installation support and the installation guide rail, the installation guide rail is provided with a U-shaped groove, the screw holes are usually formed in the bottom of the U-shaped groove, and then the screw rod is screwed in the screw holes, so that the installation support is fixedly connected with the installation guide rail. The solar panel fixing device is characterized in that a fixing clamp is arranged on the mounting support and fixed on the mounting support through bolts, and the solar panel is clamped between the fixing clamp and the supporting surface of the mounting support.
Solar panel fixing device's defect lies in: two sides of the mounting bracket are respectively fixed on the mounting guide rail through the screw rods, so that the mounting is complicated, the mounting efficiency is low, and the use cost is high; secondly, the installation orientation of the existing solar panel is fixed, however, different installation supports are required to be configured and adapted to the orientation of different house roofs so as to fully utilize solar energy and improve the conversion rate of the solar energy; when fixing solar panels with different thicknesses, the fixing clamp is lifted firstly, so that the distance between the fixing piece and the supporting surface of the mounting support is large, the solar panels are convenient to put in, and then the fixing piece is put down and the locking bolt is used for fixing the solar panels. Because fixed solar panel all need mention the fixation clamp at every turn, the installation is comparatively troublesome, influences the installation effectiveness.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the art described above. Therefore, the invention aims to provide a solar panel fixing system to improve the installation efficiency of a solar panel and save the use cost; while being adaptable to a particular orientation of the roof.
In order to achieve the above object, an embodiment of the present invention provides a solar panel fixing system, which includes a front fixing bracket, a middle fixing bracket, and a rear fixing bracket;
the middle fixing support is formed by connecting the inner side of the first mounting support and the inner side of the second mounting support, a first clamping surface is arranged on the first mounting support, and a second clamping surface is arranged on the second mounting support; the outer side of the first mounting bracket and the outer side of the second mounting bracket are respectively provided with a limiting insertion piece and a locking assembly which are matched with a U-shaped groove of the mounting guide rail, the limiting insertion piece can be inserted into the U-shaped groove of the mounting guide rail, and the width of the limiting insertion piece is consistent with that of the U-shaped groove of the mounting guide rail; the first mounting bracket and the mounting guide rail as well as the second mounting bracket and the mounting guide rail are respectively connected in a locking way through a locking component;
the front fixing support is fixed on the mounting guide rail and is provided with a front clamping surface matched with the first clamping surface, and the first solar panel is clamped between the front clamping surface and the first clamping surface;
the rear fixing support is fixed on the mounting guide rail and is provided with a rear clamping surface matched with the second clamping surface, and the second solar panel is clamped between the rear clamping surface and the second clamping surface.
According to the solar panel fixing system provided by the embodiment of the invention, the limiting insertion piece can be rapidly inserted into the U-shaped groove of the installation guide rail and limits the first installation support and the second installation support to swing, and then the first installation support and the installation guide rail and the second installation support and the installation guide rail are respectively in locking connection through the locking component, so that the installation is rapidly completed.
Therefore, the invention realizes quick installation, improves the installation efficiency and saves the use cost; meanwhile, the middle fixing support is formed by connecting the inner side of the first mounting support and the inner side of the second mounting support, so that the solar panel fixing support can be suitable for mounting a solar panel in a specific direction, such as mounting the solar panel on a roof in an east-west orientation.
In addition, the solar panel fixing system provided by the above embodiment of the present invention may further have the following additional technical features:
furthermore, a limiting insertion piece matched with the U-shaped groove of the installation guide rail is respectively arranged on one side of the front fixing support opposite to the first installation support and one side of the rear fixing support opposite to the second installation support, and locking components matched with the U-shaped groove of the installation guide rail are respectively arranged on the other side of the front fixing support and the other side of the rear fixing support; the limiting insertion piece can be inserted into a U-shaped groove of the installation guide rail, and the width of the limiting insertion piece is consistent with that of the U-shaped groove of the installation guide rail; the front fixing support and the mounting guide rail as well as the rear fixing support and the mounting guide rail are respectively connected in a locking way through a locking component.
Furthermore, the locking assembly comprises a locking member and a lifting member;
the locking part is matched with the installation guide rail, the radial maximum width of the locking part is greater than the width of the U-shaped groove of the installation guide rail matched with the locking part, and the locking part is arranged in the U-shaped groove of the installation guide rail and can be abutted against the abutting part formed by downwards bending two sides of the notch of the U-shaped groove of the installation guide rail;
set up the lifting member on first installing support and the second installing support respectively, the lifting member is connected with the retaining member that corresponds, and the lifting member can order about the retaining member that corresponds and be close to the portion of leaning on of installation guide rail and remove.
Further, the retaining member is arranged to be a parallelogram, and the length of the longer diagonal of the parallelogram is greater than the width of the U-shaped groove of the mounting guide rail matched with the retaining member.
Further, the retaining member is equipped with the installation guide rail U-shaped groove support to at least one spacing recess of portion matching, when block into support to the portion in the spacing recess, the degree of freedom of retaining member circumferential direction is restricted.
Further, the limiting grooves are arranged to be parallel to each other, and the two limiting grooves can be abutted to the abutting portions on the two sides of the notch of the U-shaped groove of the installation guide rail respectively.
Further, the lifting piece is a bolt, the bolt is connected with a threaded hole formed in the locking piece, and the bolt is provided with a driving portion matched with the electric tool.
Furthermore, the first mounting bracket, the second mounting bracket, the front fixing bracket and the rear fixing bracket are respectively provided with a clamping assembly, and the clamping assembly comprises a fixing positioning piece, a fixing clamp and an elastic resetting piece;
the first mounting bracket, the second mounting bracket, the front fixing bracket and the rear fixing bracket are respectively provided with a mounting limiting part;
the first mounting bracket, the second mounting bracket, the front fixing bracket and the rear fixing bracket are respectively provided with a fixing positioning piece which can move along the vertical direction;
the fixing clamp is sleeved on the fixing positioning piece in a sliding mode and limited by the installation limiting part to slide along the vertical direction;
the elastic reset piece is sleeved on the fixed positioning piece to provide elastic reset force for the fixed clamp.
Further, the fixed positioning piece is a bolt, threaded holes are formed in the first mounting support, the second mounting support, the front fixing support and the rear fixing support respectively, the bolt is connected with the threaded holes in a threaded mode respectively, and the bolt is rotated to drive the bolt to move in the vertical direction.
Furthermore, the elastic reset piece is a compression spring which is sleeved on the fixed positioning piece.
Further, the installation limiting part comprises a first limiting plate, a second limiting plate and a limiting space formed between the first limiting plate and the second limiting plate; the fixing clamp is provided with a first limiting surface and a second limiting surface, wherein the first limiting surface is abutted against the first limiting plate, and the second limiting surface is abutted against the second limiting plate.
Furthermore, a grounding screw capable of forming electric connection with the solar panel is arranged on the fixing clamp, an internal tooth gasket is sleeved on the fixing positioning piece, and the internal tooth gasket is electrically connected with the fixing clamp and the fixing positioning piece; the mounting guide rail is electrically connected with the first mounting bracket, the second mounting bracket, the front fixing bracket and the rear fixing bracket respectively; the grounding assembly is arranged on the mounting guide rail and forms an electric connection, and the grounding assembly is connected with the grounding wire.
Drawings
FIG. 1 is a schematic structural view of a solar panel fixing system according to an embodiment of the present invention;
figure 2 is an exploded view of a solar panel mounting system according to an embodiment of the present invention;
FIG. 3 is a schematic connection diagram of a front fixing support, a middle fixing support and a rear fixing support according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of an intermediate fixing bracket according to an embodiment of the present invention;
FIG. 5 is an exploded view of an intermediate fixing bracket according to an embodiment of the invention;
FIG. 6 is a schematic structural view of a front fixing bracket according to an embodiment of the present invention;
fig. 7 is an exploded view of a front fixing bracket according to an embodiment of the present invention.
Description of the reference symbols
Middle fixed bracket 2 first mounting bracket 21
First clamping surface 211 limiting insertion piece 212
Threaded bore 2134 second mounting bracket 22
Second clamping surface 221 rear fixing support 3
Rear clamping surface 31 mounting rail 4
U-shaped groove 41 abutting part 411
First solar panel 5 and second solar panel 6
Clamping assembly 7 fixing positioning piece 71
The first limiting surface 721 and the second limiting surface 722
The elastic restoring member 73.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1 to 7, a solar panel fixing system according to an embodiment of the present invention includes a front fixing support 1, a middle fixing support 2, and a rear fixing support 3; the middle fixing bracket 2 is formed by connecting the inner side of a first mounting bracket 21 and the inner side of a second mounting bracket 22, a first clamping surface 211 is arranged on the first mounting bracket 21, and a second clamping surface 221 is arranged on the second mounting bracket 22; the outer side of the first mounting bracket 21 and the outer side of the second mounting bracket 22 are respectively provided with a limiting insertion sheet 212 and a locking assembly 213 which are matched with the U-shaped groove 41 of the mounting guide rail 4, the limiting insertion sheet 212 can be inserted into the U-shaped groove 41 of the mounting guide rail 4, and the width of the limiting insertion sheet 212 is consistent with the width of the U-shaped groove 41 of the mounting guide rail 4; the first mounting bracket 21 and the mounting rail 4, and the second mounting bracket 22 and the mounting rail 4 are respectively connected by the locking component 213; the front fixing support 1 is fixed on the installation guide rail 4 and is provided with a front clamping surface 11 matched with the first clamping surface 211, and the first solar panel 5 is clamped between the front clamping surface 11 and the first clamping surface 211; the rear fixing bracket 3 is fixed on the mounting rail 4, and is provided with a rear clamping surface 31 matched with the second clamping surface 221, and the second solar panel 6 is clamped between the rear clamping surface 31 and the second clamping surface 221.
The limiting insertion piece 212 can be quickly inserted into the U-shaped groove 41 of the installation guide rail 4 and limits the first installation support 21 and the second installation support 22 to swing, and then the first installation support 21 and the installation guide rail 4 and the second installation support 22 and the installation guide rail 4 are respectively in locking connection through the locking component 213, so that installation is quickly completed.
Therefore, the invention realizes quick installation, improves the installation efficiency and saves the use cost; meanwhile, the middle fixing bracket 2 is formed by connecting the inner side of the first mounting bracket 21 and the inner side of the second mounting bracket 22, so that the solar panel can be installed in a specific direction, such as installing the solar panel on a roof facing east and west.
In some examples, the side of the front fixing bracket 1 opposite to the first mounting bracket 21 and the side of the rear fixing bracket 3 opposite to the second mounting bracket 22 are respectively provided with a limiting insertion piece 212 matched with the U-shaped groove 41 of the mounting rail 4, and the other side of the front fixing bracket 1 and the other side of the rear fixing bracket 3 are respectively provided with a locking component 213 matched with the U-shaped groove 41 of the mounting rail 4; the limiting insertion sheet 212 can be inserted into the U-shaped groove 41 of the mounting guide rail 4, and the width of the limiting insertion sheet 212 is consistent with that of the U-shaped groove 41 of the mounting guide rail 4; the front fixing bracket 1 and the mounting rail 4 and the rear fixing bracket 3 and the mounting rail 4 are respectively connected by a locking assembly 213. The limiting insertion piece 212 can be quickly inserted into the U-shaped groove 41 of the installation guide rail 4 and limits the front fixing support 1 and the rear fixing support 3 to swing, and then the front fixing support 1 and the installation guide rail 4 and the rear fixing support 3 and the installation guide rail 4 are respectively in locking connection through the locking assembly 213, so that installation is quickly completed.
In some examples, the locking assembly 213 includes a locking member 2131 and a lifting member 2132; the locking piece 2131 is matched with the installation guide rail 4, the radial maximum width of the locking piece 2131 is larger than the width of the U-shaped groove 41 of the installation guide rail 4 matched with the locking piece 2131, and the locking piece 2131 is arranged in the U-shaped groove 41 of the installation guide rail 4 and can be abutted against the abutting part 411 formed by downwards bending two sides of the notch of the U-shaped groove 41 of the installation guide rail 4; the first mounting bracket 21 and the second mounting bracket 22 are respectively provided with a lifting piece 2132, the lifting piece 2132 is connected with a corresponding locking piece 2131, and the lifting piece 2132 can drive the corresponding locking piece 2131 to move close to the abutting part 411 of the mounting rail 4.
When the fixing of the middle fixing bracket 2 and the mounting rail 4 is realized, the lifting piece 2132 drives the locking piece 2131 to move close to the abutting part 411 of the mounting rail 4, and the degree of freedom of the locking piece 2131 in the circumferential direction is limited because the maximum radial width of the locking piece 2131 is larger than the width of the U-shaped groove 41 of the mounting rail 4 matched with the locking piece 2131, so that the locking piece 2131 can only move along the abutting part 411 close to the mounting rail 4 and can be quickly abutted and fixed with the abutting part 411 of the mounting rail 4, and the fixing is simple and convenient.
In some examples, the retaining member 2131 is provided as a parallelogram, the length of the longer diagonal of which is greater than the width of the U-shaped slot 41 of the mounting rail 4 with which the retaining member 2131 cooperates, so that the longer diagonal of which facilitates limiting the freedom of the retaining member 2131 in the circumferential direction, so that the retaining member 2131 can only move along the abutment 411 close to the mounting rail 4, enabling a quick fixing against the abutment 411 of the mounting rail 4.
In some examples, the locking member 2131 is provided with at least one limiting groove 2133 which matches with the abutting portion 411 of the U-shaped groove 41 of the mounting rail 4, the degree of freedom of the locking member 2131 in the circumferential direction is limited when the abutting portion 411 is caught in the limiting groove 2133, and the degree of freedom of the locking member 2131 in the circumferential direction is limited after the abutting portion 411 of the mounting rail 4 is caught in the limiting groove 2133 when the mounting is performed, so that the locking member 2131 can move only along the abutting portion 411 close to the mounting rail 4.
In some examples, two that are parallel to each other are established to spacing recess 2133, two spacing recess 2133 can be respectively with the butt portion 411 looks butt of the notch both sides of installation guide rail 4U-shaped groove 41, butt portion 411 can be rectangular protruding block shape, during the installation, spacing recess 2133 can be gone into to this rectangular protruding block shape butt portion 411 to make retaining member 2131 only can remove along butt portion 411, and simultaneously, two spacing recess 2133 cooperate two rectangular protruding block shape butt portions 411 respectively, thereby make two rectangular protruding block shape butt portions 411 block into two spacing recess 2133 simultaneously, and the effect is improved.
In some examples, the lifting member 2132 is a bolt that is coupled to a threaded hole 2134 provided in the locking member 2131, the bolt being provided with a driving portion that engages with the power tool. The driving part may be provided as a polygonal groove to be fitted to a rotation shaft of the power tool.
In some examples, the first mounting bracket 21, the second mounting bracket 22, the front fixing bracket 1 and the rear fixing bracket 3 are respectively provided with a clamping assembly 7, and the clamping assembly 7 comprises a fixing positioning part 71, a fixing clip 72 and an elastic resetting part 73; the first mounting bracket 21, the second mounting bracket 22, the front fixing bracket 1 and the rear fixing bracket 3 are respectively provided with a mounting limiting part 12; the first mounting bracket 21, the second mounting bracket 22, the front fixing bracket 1 and the rear fixing bracket 3 are respectively provided with a fixing positioning piece 71, and the fixing positioning pieces 71 can move along the vertical direction; the fixing clip 72 is slidably sleeved on the fixing positioning piece 71 and limited by the installation limiting part 12 to be capable of sliding along the vertical direction; the elastic reset piece 73 is sleeved on the fixed positioning piece 71 and provides elastic reset force for the fixed clamp 72.
When the fixing positioning element 71 displaces along the vertical direction, the elastic resetting element 73 abuts against the fixing clamp 72, so that the fixing clamp 72 provides elastic resetting force, the fixing clamp 72 is not required to be lifted up manually, the installation is convenient, the installation speed is increased, and the installation efficiency is improved.
In some examples, the fixing positioning member 71 is a bolt, and the first mounting bracket 21, the second mounting bracket 22, the front fixing bracket 1 and the rear fixing bracket 3 are respectively provided with a threaded hole, and the threaded holes are respectively threaded with bolts, and the bolts are rotated to drive the bolts to displace in the vertical direction. Wherein, can be equipped with on the bolt with electric tool complex drive division, this drive division can be polygonal groove, if regular hexagonal groove, during the installation, electric tool can insert this regular hexagonal inslot, starts electric tool and makes the bolt rotate, the bolt rotates and orders about fixation clamp 72 along vertical direction displacement.
In some examples, the elastic restoring member 73 is a compression spring sleeved on the fixed positioning member 71. This compression spring provides elasticity restoring force for fixation clamp 72, and when fixed position spare 71 along vertical direction displacement, compression spring provides elasticity restoring force for fixation clamp 72 to adapt to the solar panel of different thickness.
In some examples, the installation limiting part 12 includes a first limiting plate 121, a second limiting plate 122, and a limiting space 123 formed between the first limiting plate 121 and the second limiting plate 122; the fixing clip 72 has a first limiting surface 721 abutted against the first limiting plate 121 and a second limiting surface 722 abutted against the second limiting plate 122. When the fixing positioning element 71 is displaced in the vertical direction, the first limiting surface 721 is driven to slide along the first limiting plate 121, and the second limiting surface 722 is driven to slide along the second limiting plate 122, so that the fixing clip 72 can only move in the vertical direction due to the first limiting plate 121 and the second limiting plate 122, and the moving direction of the fixing clip 72 is effectively limited.
In some examples, a grounding screw capable of forming an electrical connection with the solar panel is arranged on the fixing clamp 72, an internal tooth gasket 711 is sleeved on the fixing positioning member 71, and the internal tooth gasket 711 forms an electrical connection with the fixing clamp 72 and the fixing positioning member 71; the mounting guide rail 4 is electrically connected with the first mounting bracket 21, the second mounting bracket 22, the front fixing bracket 1 and the rear fixing bracket 3 respectively; a grounding fitting is provided on the mounting rail 4 and forms an electrical connection, the grounding fitting being connected to a grounding wire.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A solar panel fixing system, its characterized in that: comprises a front fixed bracket, a middle fixed bracket and a rear fixed bracket;
the middle fixing support is formed by connecting the inner side of the first mounting support and the inner side of the second mounting support, a first clamping surface is arranged on the first mounting support, and a second clamping surface is arranged on the second mounting support; the outer side of the first mounting bracket and the outer side of the second mounting bracket are respectively provided with a limiting insertion piece and a locking assembly which are matched with a U-shaped groove of the mounting guide rail, the limiting insertion piece can be inserted into the U-shaped groove of the mounting guide rail, and the width of the limiting insertion piece is consistent with that of the U-shaped groove of the mounting guide rail; the first mounting bracket and the mounting guide rail as well as the second mounting bracket and the mounting guide rail are respectively connected in a locking way through a locking component;
the front fixing support is fixed on the mounting guide rail and is provided with a front clamping surface matched with the first clamping surface, and the first solar panel is clamped between the front clamping surface and the first clamping surface;
the rear fixing support is fixed on the mounting guide rail and is provided with a rear clamping surface matched with the second clamping surface, and the second solar panel is clamped between the rear clamping surface and the second clamping surface.
2. The solar panel mounting system of claim 1, wherein: the side of the front fixing support opposite to the first mounting support and the side of the rear fixing support opposite to the second mounting support are respectively provided with a limiting insertion piece matched with a U-shaped groove of the mounting guide rail, and the other side of the front fixing support and the other side of the rear fixing support are respectively provided with a locking component matched with the U-shaped groove of the mounting guide rail; the limiting insertion piece can be inserted into a U-shaped groove of the installation guide rail, and the width of the limiting insertion piece is consistent with that of the U-shaped groove of the installation guide rail; the front fixing support and the mounting guide rail as well as the rear fixing support and the mounting guide rail are respectively connected in a locking way through a locking component.
3. The solar panel mounting system of claim 2, wherein: the locking assembly comprises a locking member and a lifting member;
the locking part is matched with the installation guide rail, the radial maximum width of the locking part is greater than the width of the U-shaped groove of the installation guide rail matched with the locking part, and the locking part is arranged in the U-shaped groove of the installation guide rail and can be abutted against the abutting part formed by downwards bending two sides of the notch of the U-shaped groove of the installation guide rail;
set up the lifting member on first installing support and the second installing support respectively, the lifting member is connected with the retaining member that corresponds, and the lifting member can order about the retaining member that corresponds and be close to the portion of leaning on of installation guide rail and remove.
4. A solar panel mounting system according to claim 3, wherein: the retaining member is set to be a parallelogram, and the length of the longer diagonal of the parallelogram is greater than the width of the U-shaped groove of the installation guide rail matched with the retaining member.
5. A solar panel mounting system according to claim 3, wherein: the retaining member is equipped with the support portion matched with at least one spacing recess of installation guide rail U-shaped groove, and when the support portion was gone into to the card in the spacing recess, the degree of freedom of retaining member circumferential direction was restricted.
6. The solar panel mounting system of claim 5, wherein: the limiting grooves are arranged into two parallel grooves, and the two limiting grooves can be respectively abutted against the abutting parts on the two sides of the notch of the U-shaped groove of the installation guide rail.
7. The solar panel mounting system of claim 5, wherein: the first mounting bracket, the second mounting bracket, the front fixing bracket and the rear fixing bracket are respectively provided with a clamping assembly, and the clamping assembly comprises a fixing positioning piece, a fixing clamp and an elastic resetting piece;
the first mounting bracket, the second mounting bracket, the front fixing bracket and the rear fixing bracket are respectively provided with a mounting limiting part;
the first mounting bracket, the second mounting bracket, the front fixing bracket and the rear fixing bracket are respectively provided with a fixing positioning piece which can move along the vertical direction;
the fixing clamp is sleeved on the fixing positioning piece in a sliding mode and limited by the installation limiting part to slide along the vertical direction;
the elastic reset piece is sleeved on the fixed positioning piece to provide elastic reset force for the fixed clamp.
8. The solar panel mounting system of claim 7, wherein: the fixed positioning piece is a bolt, threaded holes are formed in the first mounting support, the second mounting support, the front fixing support and the rear fixing support respectively, the bolt is connected with the threaded holes in a threaded mode respectively, and the bolt is rotated to drive the bolt to move in the vertical direction.
9. The solar panel mounting system of claim 7, wherein: the installation limiting part comprises a first limiting plate, a second limiting plate and a limiting space formed between the first limiting plate and the second limiting plate; the fixing clamp is provided with a first limiting surface and a second limiting surface, wherein the first limiting surface is abutted against the first limiting plate, and the second limiting surface is abutted against the second limiting plate.
10. The solar panel mounting system of claim 7, wherein: the fixing clamp is provided with a grounding screw capable of forming electric connection with the solar panel, the fixing positioning piece is sleeved with an internal tooth gasket, and the internal tooth gasket is electrically connected with the fixing clamp and the fixing positioning piece; the mounting guide rail is electrically connected with the first mounting bracket, the second mounting bracket, the front fixing bracket and the rear fixing bracket respectively; the grounding assembly is arranged on the mounting guide rail and forms an electric connection, and the grounding assembly is connected with the grounding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010152886.7A CN111200392B (en) | 2020-03-06 | 2020-03-06 | Solar panel fixing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010152886.7A CN111200392B (en) | 2020-03-06 | 2020-03-06 | Solar panel fixing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111200392A true CN111200392A (en) | 2020-05-26 |
| CN111200392B CN111200392B (en) | 2024-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010152886.7A Active CN111200392B (en) | 2020-03-06 | 2020-03-06 | Solar panel fixing system |
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| Country | Link |
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| CN (1) | CN111200392B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12088241B2 (en) | 2020-09-14 | 2024-09-10 | Array Tech, Inc. | Spring clip for photovoltaic module mounting |
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|---|---|---|---|---|
| AU2014100773A4 (en) * | 2013-07-09 | 2014-08-07 | Xiamen Hopergy Photovoltaic Technology Co., Ltd | Solar panel securing device |
| CN208539832U (en) * | 2018-08-10 | 2019-02-22 | 袁式（厦门）新材有限公司 | A kind of solar photovoltaic bracket |
| CN209488488U (en) * | 2019-03-13 | 2019-10-11 | 厦门宇投新能源有限公司 | A kind of fixed structure of solar panel and supporting guide |
| CN211606449U (en) * | 2020-03-06 | 2020-09-29 | 厦门华谱科技有限公司 | Solar panel fixing system |
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2020
- 2020-03-06 CN CN202010152886.7A patent/CN111200392B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2014100773A4 (en) * | 2013-07-09 | 2014-08-07 | Xiamen Hopergy Photovoltaic Technology Co., Ltd | Solar panel securing device |
| CN208539832U (en) * | 2018-08-10 | 2019-02-22 | 袁式（厦门）新材有限公司 | A kind of solar photovoltaic bracket |
| CN209488488U (en) * | 2019-03-13 | 2019-10-11 | 厦门宇投新能源有限公司 | A kind of fixed structure of solar panel and supporting guide |
| CN211606449U (en) * | 2020-03-06 | 2020-09-29 | 厦门华谱科技有限公司 | Solar panel fixing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12088241B2 (en) | 2020-09-14 | 2024-09-10 | Array Tech, Inc. | Spring clip for photovoltaic module mounting |
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| Publication number | Publication date |
|---|---|
| CN111200392B (en) | 2024-09-03 |
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