CN109361340B - Photovoltaic module bracket and photovoltaic module installation method - Google Patents
Photovoltaic module bracket and photovoltaic module installation method Download PDFInfo
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- CN109361340B CN109361340B CN201811144133.0A CN201811144133A CN109361340B CN 109361340 B CN109361340 B CN 109361340B CN 201811144133 A CN201811144133 A CN 201811144133A CN 109361340 B CN109361340 B CN 109361340B
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- photovoltaic module
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- bracket
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- 238000009434 installation Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000011900 installation process Methods 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000010248 power generation Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920006342 thermoplastic vulcanizate Polymers 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- 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
-
- 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
- H02S30/00—Structural details of PV modules other than those related to light conversion
-
- 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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- Photovoltaic Devices (AREA)
Abstract
The invention relates to a photovoltaic module bracket and a photovoltaic module installation method, wherein the photovoltaic module bracket comprises: a first strut (1); a second pillar (2) having a height higher than that of the first pillar (1); the first support (3) is arranged on the first support column (1) and is provided with a first groove for fixing the lower end of the photovoltaic module, and the opening of the first groove is inclined upwards; and a support plate (4) mounted on the second support column (2) for supporting the upper end of the photovoltaic module. The photovoltaic module bracket is simple in structure and convenient to install, reduces damage to the photovoltaic module caused by human factors in the installation process, and is good in stability, safety and reliability; moreover, better support can be realized to photovoltaic module through first support and backup pad, need not set up other structures between first support and the backup pad, can effectively reduce the back and shelter from, improve photovoltaic module's conversion and power.
Description
Technical Field
The invention relates to the technical field of photovoltaic module installation, in particular to a photovoltaic module support and a photovoltaic module installation method.
Background
Solar energy is inexhaustible energy, is green and environment-friendly, and the photovoltaic module is a device for converting light energy into electric energy. Solar photovoltaic modules gradually enter social life, and solar street lamp photovoltaic curtain walls, photovoltaic greenhouses and the like gradually approach the life. Clean energy such as solar energy, wind energy and the like is gradually replacing fossil energy, coal is replaced by electricity, oil is replaced by electricity, and alternating current is replaced by direct current.
With the new construction of global photovoltaic power stations, the number of supports of various photovoltaic modules is infinite, in order to meet the requirements of owners or customers to the greatest extent, the supports are installed quickly, and the anti-blocking supports are more and more highly valued by people, at present, some photovoltaic module supports are quite complex to operate in the installation process, and the photovoltaic modules are easily damaged in the installation process; moreover, a plurality of double-sided power generation assemblies are arranged, and the back of the double-sided power generation assembly can be shielded due to the unreasonable structural design of the existing photovoltaic assembly support, so that the power of the photovoltaic assembly is greatly reduced.
It is noted that the information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a photovoltaic module bracket and a photovoltaic module mounting method, which are used for reducing back shielding and improving the power of a photovoltaic module.
In order to achieve the above object, the present invention provides a photovoltaic module support, comprising:
a first support;
a second pillar having a height higher than that of the first pillar;
the first support is arranged on the first support and is provided with a first groove for fixing the lower end of the photovoltaic module, and the opening of the first groove is inclined upwards; and
and the supporting plate is arranged on the second support column and used for supporting the upper end of the photovoltaic module.
Optionally, the photovoltaic module support further comprises:
the second support is installed above the supporting plate to form a second groove for fixing the upper end of the photovoltaic assembly, and the opening of the second groove faces the first groove.
Optionally, the second bracket is L-shaped or Z-shaped.
Optionally, the second bracket is provided with a first mounting hole, the support plate is provided with a second mounting hole, and the screw passes through the first mounting hole and the second mounting hole to realize connection of the second bracket and the support plate.
Optionally, the first support comprises:
a first plate mounted on the first pillar;
a second plate disposed in parallel above the first plate and having a length not greater than that of the first plate; and
and a third plate connected to bottoms of the first and second plates to form a first groove together with the first and second plates.
Optionally, the side and/or bottom surfaces of the first groove are provided with a first buffer layer.
Optionally, the side and/or bottom surfaces of the second groove are provided with a second buffer layer.
Optionally, the photovoltaic module support further comprises:
and a third strut connected between the first strut and the second strut.
In order to achieve the above object, the present invention further provides a photovoltaic module mounting method based on the above photovoltaic module support, including:
the lower end of the photovoltaic module is arranged in the first groove;
the upper end of the photovoltaic module is placed on the support plate.
Optionally, the photovoltaic module support further includes a second support, and the photovoltaic module installation method further includes:
and a second bracket is arranged above the supporting plate to form a second groove, so that the upper end of the photovoltaic module is fixed in the second groove.
Based on the technical scheme, the lower end of the photovoltaic module can be arranged in the first groove by arranging the first support with the first groove on the lower first support, the support plate is arranged on the higher second support, and the second end of the photovoltaic module can be placed on the support plate after the lower end of the photovoltaic module is arranged in the first groove directly; moreover, better support can be realized to photovoltaic module through first support and backup pad, need not set up other structures between first support and the backup pad, can effectively reduce the back and shelter from, improve photovoltaic module's conversion and power.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a schematic structural view of an embodiment of a photovoltaic module support according to the present invention.
Fig. 2 is a schematic structural diagram of a first support in one embodiment of the photovoltaic module support of the present invention.
Fig. 3 is a partially enlarged view of a first support in an embodiment of the photovoltaic module support of the present invention.
Fig. 4 is a schematic structural view of a second support in one embodiment of the photovoltaic module support of the present invention.
In the figure:
1. a first support; 2. a second support; 3. a first bracket; 4. a support plate; 5. a second bracket; 6. a third support;
301. a first plate; 302. a second plate; 303. a third plate; 304. a first buffer layer;
501. a fourth plate; 502. a fifth plate; 503. a sixth plate; 504. a first mounting hole; 505. a second buffer layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all 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.
In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the invention.
As shown in fig. 1, in an exemplary embodiment of the photovoltaic module support provided by the present invention, the photovoltaic module support includes a first support column 1, a second support column 2, a first support 3, and a support plate 4, the second support column 2 has a height higher than that of the first support column 1, the first support column 3 is mounted on the first support column 1, the first support column 3 is provided with a first groove for fixing a lower end of the photovoltaic module, an opening of the first groove is inclined upward, the support plate 4 is mounted on the second support column 2, and the support plate 4 is used for supporting an upper end of the photovoltaic module.
In the above illustrative embodiment, the lower end of the photovoltaic module can be installed in the first groove by arranging the first support 3 with the first groove on the lower first pillar 1, and the support plate 4 is arranged on the higher second pillar 2, and the second end of the photovoltaic module can be placed on the support plate 4 directly after the lower end of the photovoltaic module is installed in the first groove, so that the photovoltaic module support has the advantages of simple structure, convenience in installation, reduction of damage to the photovoltaic module caused by human factors in the installation process, and better stability, safety and reliability; moreover, better support can be realized to photovoltaic module through first support 3 and backup pad 4, need not set up other structures between first support 3 and the backup pad 4, can effectively reduce the back and shelter from, improve photovoltaic module's conversion and power.
Optionally, the photovoltaic module support further comprises a second support 5, the second support 5 being mounted above the support plate 4 to form a second recess for fixing the upper end of the photovoltaic module, the second recess opening towards the first recess.
Through setting up second support 5, can carry out better fixed and protection to photovoltaic module's upper end.
Optionally, the width of the first groove and/or the second groove is greater than or equal to the thickness of the photovoltaic module.
Optionally, the second bracket 5 is L-shaped or Z-shaped. The shape can conveniently form the second groove, can conveniently realize fixation and connection, and can effectively simplify the structure and reduce the cost.
Alternatively, as shown in fig. 4, the second bracket 5 is provided with a first mounting hole 504, the support plate 4 is provided with a second mounting hole, and a screw passes through the first mounting hole 504 and the second mounting hole to realize the connection of the second bracket 5 and the support plate 4. The connecting mode is simple in structure and convenient to operate, and the assembling efficiency is effectively improved.
As shown in fig. 2, the first bracket 3 includes a first plate 301, a second plate 302, and a third plate 303, wherein the first plate 301 is mounted on the first pillar 1, the second plate 302 is disposed in parallel above the first plate 301, and the second plate 302 has a length not greater than that of the first plate 301, and the third plate 303 is coupled to the bottom of the first plate 301 and the second plate 302 to form a first recess together with the first plate 301 and the second plate 302.
The advantage of setting the length of the second plate 302 to be less than or equal to the length of the first plate 301 is that the photovoltaic module can be better supported by the first plate 301 located below, and the shielding can be reduced by shortening the length of the second plate 302 located above, so that the light energy conversion rate of the photovoltaic module is improved, and the power is improved.
Optionally, the length of the second plate 302 is less than or equal to 15mm to reduce occlusion.
As shown in fig. 3, the side and/or bottom surfaces of the first groove are provided with a first buffer layer 304.
As shown in fig. 4, the side and/or bottom surfaces of the second groove are provided with a second buffer layer 505.
By arranging the first buffer layer 304 and the second buffer layer 505, the photovoltaic module can be prevented from being scraped or collided with the groove wall of the first groove or the second groove in the installation process, and the photovoltaic module is effectively protected.
The first buffer layer 304 and the second buffer layer 505 may be made of ethylene propylene diene monomer (epdm), polyvinyl chloride (PVC), thermoplastic vulcanizate (TPV), Chloroprene Rubber (CR), or the like.
Optionally, the photovoltaic module support further comprises a third strut 6, the third strut 6 being connected between the first strut 1 and the second strut 2. Through setting up third pillar 6, can effectively improve the stability of photovoltaic module support.
Based on the photovoltaic module bracket, the invention also provides a photovoltaic module installation method, which comprises the following steps:
the lower end of the photovoltaic module is arranged in the first groove;
the upper end of the photovoltaic module is placed on the support plate 4.
Further, the photovoltaic module bracket also comprises a second bracket 5, and the photovoltaic module installation method also comprises the following steps:
and a second bracket 5 is arranged above the support plate 4 to form a second groove, so that the upper end of the photovoltaic module is fixed in the second groove.
The positive technical effects of the photovoltaic module support in the above embodiments are also applicable to the photovoltaic module installation method, and are not described herein again.
The specific structure and installation process of an embodiment of the photovoltaic module bracket and the photovoltaic module installation method of the invention are described below with reference to the accompanying drawings 1 to 4:
as shown in fig. 1, the photovoltaic module support includes a first support column 1, a second support column 2, a first support 3, a support plate 4, a second support 5, and a third support column 6. The height of second pillar 2 is higher than the height of first pillar 1, and first support 3 is installed on first pillar 1, and first support 3 is equipped with first recess, and backup pad 4 is installed on second pillar 2, and second support 5 is installed on backup pad 4, forms the second recess. The third strut 6 is connected between the first strut 1 and the second strut 2.
As shown in fig. 2 and 3, the first bracket 3 includes a first plate 301, a second plate 302, and a third plate 303, the first plate 301 being mounted on the first pillar 1, the second plate 302 being disposed in parallel with the first plate 301 and above the first plate 301, the third plate being connected between the first plate 301 and the second plate 302 and serving as a groove bottom of the first groove. The length of the first plate 301 is greater than the length of the second plate 302 in the length direction of the first groove. The first buffer layer 304 is laid on three sides of the first groove.
As shown in fig. 4, the second bracket 5 includes a fourth plate 501, a fifth plate 502, and a sixth plate 503, the fourth plate 501 and the sixth plate 503 are parallel, the fifth plate 502 is connected between the fourth plate 501 and the sixth plate 503, and the fifth plate 502 is perpendicular to the fourth plate 501 and the sixth plate 503. The fourth plate 501 is provided with a first mounting hole 504. The side surfaces of the fifth plate 502 and the sixth plate 503 for forming the second groove are each laid with a second cushioning layer 505.
When installing the photovoltaic module, firstly, fixing the first support column 1 and the second support column 2 on the ground; then, the lower end of the photovoltaic module is arranged in the first groove of the first support 3, and the upper end of the photovoltaic module is arranged on the support plate 4; next, the second bracket 5 is mounted on the support plate 4, and screws are inserted through the first mounting holes 504 and the second mounting holes on the support plate 4 to connect the second bracket 5 and the support plate 4, thereby completing the mounting of the photovoltaic module.
Through the description of the embodiments of the photovoltaic module support and the photovoltaic module installation method, it can be seen that the embodiments of the photovoltaic module support and the photovoltaic module installation method have at least one or more of the following advantages:
1. the photovoltaic module bracket is simple in structure and convenient to operate, rapid installation is facilitated, and damage to the photovoltaic module caused by human factors is effectively reduced; the probability of human errors in the installation process can be reduced, the installation efficiency is improved, and the installation cost is saved;
2. better support can be realized through the first support and the support plate, and other connecting structures do not need to be added between the first support and the support plate, so that shielding can be reduced, the light energy conversion rate of the photovoltaic module is effectively improved, and the power generation efficiency is improved;
3. buffer layers are arranged in the first groove and the second groove, so that the photovoltaic assembly can be effectively protected;
4. be equipped with the third pillar between first pillar and the second pillar, can effectively improve the stability of support, improve photovoltaic module's security.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (9)
1. A photovoltaic module support, comprising:
a first strut (1);
a second pillar (2) having a height higher than that of the first pillar (1);
the first support (3) is fixedly arranged on the first support column (1) and is provided with a first groove for fixing the lower end of the photovoltaic module, and the opening of the first groove is inclined upwards; and
a support plate (4) mounted on the second support column (2) for supporting the upper end of the photovoltaic module;
wherein the first bracket (3) comprises:
a first plate (301) mounted on the first strut (1);
a second plate (302) disposed in parallel above the first plate (301) and having a length not greater than the length of the first plate (301); and
a third plate (303) connected to the bottom of the first plate (301) and the second plate (302) to form the first groove together with the first plate (301) and the second plate (302), and the first plate (301), the second plate (302), and the third plate (303) are integrally formed.
2. The photovoltaic module support according to claim 1, further comprising:
a second bracket (5) installed above the support plate (4) to form a second groove for fixing an upper end of the photovoltaic module, an opening of the second groove facing the first groove.
3. The photovoltaic module support according to claim 2, characterized in that the second support (5) is L-shaped or Z-shaped.
4. The photovoltaic module support according to claim 2, characterized in that the second support (5) is provided with a first mounting hole (504) and the support plate (4) is provided with a second mounting hole, wherein a screw is passed through the first mounting hole (504) and the second mounting hole to enable the connection of the second support (5) with the support plate (4).
5. The photovoltaic module support according to claim 1, characterized in that the side and/or bottom surface of the first groove is provided with a first buffer layer (304).
6. The photovoltaic module support according to claim 2, characterized in that the side and/or bottom surfaces of the second groove are provided with a second buffer layer (505).
7. The photovoltaic module support according to claim 1, further comprising:
a third strut (6) connected between the first strut (1) and the second strut (2).
8. A photovoltaic module installation method based on the photovoltaic module support according to claim 1, comprising:
the lower end of the photovoltaic module is arranged in the first groove;
placing the upper end of the photovoltaic module on the support plate (4).
9. The photovoltaic module mounting method according to claim 8, wherein the photovoltaic module support further comprises a second support (5), the photovoltaic module mounting method further comprising:
and installing the second bracket (5) above the support plate (4) to form a second groove, so that the upper end of the photovoltaic module is fixed in the second groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811144133.0A CN109361340B (en) | 2018-09-29 | 2018-09-29 | Photovoltaic module bracket and photovoltaic module installation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811144133.0A CN109361340B (en) | 2018-09-29 | 2018-09-29 | Photovoltaic module bracket and photovoltaic module installation method |
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| CN109361340A CN109361340A (en) | 2019-02-19 |
| CN109361340B true CN109361340B (en) | 2020-12-22 |
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