CN204927318U - Solar photovoltaic support - Google Patents
Solar photovoltaic support Download PDFInfo
- Publication number
- CN204927318U CN204927318U CN201520684299.7U CN201520684299U CN204927318U CN 204927318 U CN204927318 U CN 204927318U CN 201520684299 U CN201520684299 U CN 201520684299U CN 204927318 U CN204927318 U CN 204927318U
- Authority
- CN
- China
- Prior art keywords
- support rod
- guide rail
- hold
- bracing piece
- solar photovoltaic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
- Y02E10/52—PV systems with concentrators
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a solar photovoltaic support, including two parallel arrangement's guide rail, a plurality of preceding bracing piece and back bracing piece, connect gradually the formation tripod between back bracing piece, preceding bracing piece and the guide rail, it is a plurality of the tripod is followed guide rail direction clearance and is arranged two set up the photovoltaic cell subassembly, two between the corresponding preceding bracing piece on the guide rail be equipped with curved surface reflecting component on the guide rail between the corresponding back bracing piece. Through connecting gradually the formation tripod between back bracing piece, preceding bracing piece and the guide rail, make tripod along guide rail orientation clearance range to set up curved surface reflecting component between the corresponding back bracing piece on two guide rails, can collect the sunlight of scattering all around, and with on its photovoltaic cell subassembly that projects adjacent tripod, improved and rateed to the use of solar energy, and the generating efficiency of photovoltaic cell subassembly and generated energy.
Description
Technical field
The utility model relates to solar energy power generating field, is specifically related to a kind of solar photovoltaic bracket.
Background technology
Photovoltaic generation is a kind of technology utilizing the photovoltaic effect of interface and luminous energy is directly changed into electric energy.Wherein most critical element is solar cell, and solar cell carries out packaging protection after series connection can form large-area solar module, then coordinates the parts such as upper power controller just to define photovoltaic power generation apparatus.In order to obtain maximum power output, in conjunction with the geography of building site, weather and solar energy resources condition, by solar module with certain supporting construction of carrying out installing towards, arrangement mode and spacing, be called photovoltaic bracket.The design structure of photovoltaic bracket is not only related to investment construction cost, also closely related with the generating efficiency of photovoltaic cell component in the future.
The photovoltaic bracket of current large-scale application mostly is ground or roof fixed type support, and solar module is arranged in order with a determining deviation in the vertical.In order to increase the direct solar radiation amount of the sun, usually adopt the measures such as the arrangement pitch between increase support, to reduce the amount of blocking mutually of front and back photovoltaic battery panel.In addition, can also by the direct solar radiation amount regulating photovoltaic bracket to increase the sun.Be in the Chinese patent of CN201520161786.5, provide a kind of brace summer and the multiplexing fixing adjustable solar photovoltaic bracket of rotation axis at application number, and at application number be CN201520071405.4 other one section of Chinese patent application in provide a kind of aluminium alloy post of solar panel of adjustable angle, both all make photovoltaic battery panel accept the direct light of the sun as much as possible by the method for the angle regulating support, but fail to consider the scattered light of the sun, and the amount of scatter radiation of the sun accounts for significant proportion in solar radiation, thus above-mentioned two kinds of methods all cause the waste of a large amount of scattering radiation, reduce the utilance of photovoltaic cell component to solar energy.
Utility model content
The utility model provides a kind of solar photovoltaic bracket, to overcome above problem.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of solar photovoltaic bracket, comprise two guide rails be arranged in parallel, some front support rods and back support rod, described back support rod, between front support rod and guide rail, be in turn connected to form tripod, some described tripods are along guide rail direction gap arrangement, two described guide rails arrange photovoltaic cell component between corresponding front support rod, two described guide rails are provided with curved surface reflecting assembly between corresponding back support rod.
Further, described front support rod and back support rod are affixed by hinge.
Further, described curved surface reflecting assembly and described back support rod are bolted, and described back support rod is provided with the bolt hole of some gap distribution.
Further, described curved surface reflecting assembly is concave mirror.
Further, also comprise the first hold-down support and the second hold-down support, described first hold-down support connects described front support rod and guide rail, and described second hold-down support connects described back support rod and guide rail.
Further, described first hold-down support is threaded with described front support rod, and described second hold-down support is threaded with described back support rod.
Further, the relative position of described first hold-down support and guide rail and described second hold-down support and guide rail is adjustable.
Further, described front support rod, back support rod and guide rail all adopt aluminum to make.
The solar photovoltaic bracket that the utility model provides, comprise two guide rails be arranged in parallel, some front support rods and back support rod, described back support rod, between front support rod and guide rail, be in turn connected to form tripod, some described tripods are along guide rail direction gap arrangement, two described guide rails arrange photovoltaic cell component between corresponding front support rod, two described guide rails are provided with curved surface reflecting assembly between corresponding back support rod.By back support rod, between front support rod and guide rail, be in turn connected to form tripod, make tripod along guide rail direction gap arrangement, and on two guide rails, between corresponding back support rod, curved surface reflecting assembly is set, the sunlight of surrounding scattering can be collected, and projected on the photovoltaic cell component of adjacent tripod, improve the utilance to solar energy, and the generating efficiency of photovoltaic cell component and energy output.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model solar photovoltaic bracket;
Fig. 2 is the connection diagram of photovoltaic cell component and front support rod in the utility model solar photovoltaic bracket;
Fig. 3 is the connection diagram of the utility model solar photovoltaic bracket mean camber reflecting assembly and back support rod;
Fig. 4 a-4c is the curved mirror schematic diagram of three kinds of different radians in the utility model solar photovoltaic bracket.
Shown in figure: 1, guide rail; 2, front support rod; 3, back support rod; 31, bolt hole; 4, tripod; 5, photovoltaic cell component; 6, curved surface reflecting assembly; 7, the first hold-down support; 8, the second hold-down support.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
As Figure 1-3, the utility model provides a kind of solar photovoltaic bracket, comprise two guide rails be arranged in parallel 1, some front support rods 2 and back support rod 3, described back support rod 3, tripod 4 is in turn connected to form between front support rod 2 and guide rail 1, some described tripods 4 are along guide rail 1 direction gap arrangement, two described guide rails 1 arrange photovoltaic cell component 5 between corresponding front support rod 2, two described guide rails 1 are provided with curved surface reflecting assembly 6 between corresponding back support rod 3, preferably, front support rod 2, back support rod 3 and guide rail 1 all adopt aluminum to make.The sunlight of surrounding scattering is collected by curved surface reflecting assembly 6, and projected on the photovoltaic cell component 5 of adjacent tripod 4, Fig. 1 comprises three A-frames 4, and the sunlight collected in the curved surface reflecting assembly 6 namely below on a tripod 4 projects in the photovoltaic cell component 5 on a tripod 4 above.
Preferably, it is affixed that described front support rod 2 and back support rod 3 pass through hinge, the angle of front support rod 2 and back support rod 3 and guide rail 1 can be regulated by the link position of both the front support rod 2 of selection different length and back support rod 3 or adjustment, thus reach the angle of adjustment photovoltaic cell component 5, improve its uptake to direct sunlight.
Preferably, described curved surface reflecting assembly 6 is bolted with described back support rod 3, described back support rod 3 is provided with the bolt hole 31 of some gap distribution, for realizing the installation of curved surface reflecting assembly 6 at diverse location, make the diffusion light of the sun of reflection in curved surface reflecting assembly 6 can concentrate in the photovoltaic cell component 5 projecting adjacent tripod 4, improve the energy output of photovoltaic cell component 5 further.
Preferably, described curved surface reflecting assembly 6 is concave mirror, and the radian of concave mirror can be selected according to the angle of inclination of front support rod 2 in adjacent tripod 4, the angle of inclination of this front support rod 2 is larger, the radian of the concave mirror then selected is less, the angle of inclination of front support rod 2 is less, the radian of the concave mirror then selected is larger, make the diffusion light of the sun cover of reflection on the photovoltaic cell component 5 of this front support rod 2, be the schematic diagram of three concave mirrors as depicted in figure 4 a-4 c, the radian of three increases successively.
Preferably, this solar photovoltaic bracket also comprises the first hold-down support 7 and the second hold-down support 8, described first hold-down support 7 connects described front support rod 2 and guide rail 1, described second hold-down support 8 connects described back support rod 3 and guide rail 1, described first hold-down support 7 is threaded with described front support rod 2, described second hold-down support 8 is threaded with described back support rod 3, and stable connection is reliable for effect.Preferably, described first hold-down support 7 is adjustable with the relative position of guide rail 1 and described second hold-down support 8 and guide rail 1, namely the first hold-down support 7 and the second hold-down support 8 all can move by opposite rail 1, by regulating the relative position of the first hold-down support 7 and guide rail 1, the angle of front support rod 2 and guide rail 1 can be regulated, the i.e. gradient of front support rod 2, thus regulate the uptake of photovoltaic cell group 5 pairs of direct sunlights, by regulating the relative position of the second hold-down support 8 and guide rail 1, the angle of back support rod 3 and guide rail 1 can be regulated, the i.e. gradient of back support rod 3, thus regulate the angle of camber reflection assembly 6, the solar radiation light wherein reflected is projected in the photovoltaic cell component 5 of adjacent tripod 4 better.
To sum up, the solar photovoltaic bracket that the utility model provides, comprise two guide rails be arranged in parallel 1, some front support rods 2 and back support rod 3, described back support rod 3, between front support rod 2 and guide rail 1, be in turn connected to form tripod 4, some described tripods 4 are along guide rail 1 direction gap arrangement, two described guide rails 1 arrange photovoltaic cell component 5 between corresponding front support rod 2, two described guide rails 1 are provided with curved surface reflecting assembly 6 between corresponding back support rod 3.By back support rod 3, between front support rod 2 and guide rail 1, be in turn connected to form tripod 4, make tripod 4 along guide rail 1 direction gap arrangement, and on two guide rails 1, between corresponding back support rod 3, curved surface reflecting assembly 6 is set, the sunlight of surrounding scattering can be collected, and projected on the photovoltaic cell component 5 of adjacent tripod 4, improve the utilance to solar energy, and the generating efficiency of photovoltaic cell component 5 and energy output.
Although be illustrated execution mode of the present utility model in specification, these execution modes just as prompting, should not limit protection range of the present utility model.In the scope not departing from the utility model aim, carry out various omission, displacement and change all should be included in protection range of the present utility model.
Claims (8)
1. a solar photovoltaic bracket, it is characterized in that, comprise two guide rails be arranged in parallel, some front support rods and back support rod, described back support rod, between front support rod and guide rail, be in turn connected to form tripod, some described tripods are along guide rail direction gap arrangement, two described guide rails arrange photovoltaic cell component between corresponding front support rod, two described guide rails are provided with curved surface reflecting assembly between corresponding back support rod.
2. solar photovoltaic bracket according to claim 1, is characterized in that, it is affixed that described front support rod and back support rod pass through hinge.
3. solar photovoltaic bracket according to claim 1, is characterized in that, described curved surface reflecting assembly and described back support rod are bolted, and described back support rod is provided with the bolt hole of some gap distribution.
4. solar photovoltaic bracket according to claim 3, is characterized in that, described curved surface reflecting assembly is concave mirror.
5. solar photovoltaic bracket according to claim 1, is characterized in that, also comprises the first hold-down support and the second hold-down support, and described first hold-down support connects described front support rod and guide rail, and described second hold-down support connects described back support rod and guide rail.
6. solar photovoltaic bracket according to claim 5, is characterized in that, described first hold-down support is threaded with described front support rod, and described second hold-down support is threaded with described back support rod.
7. solar photovoltaic bracket according to claim 5, is characterized in that, the relative position of described first hold-down support and guide rail and described second hold-down support and guide rail is adjustable.
8. solar photovoltaic bracket according to claim 1, is characterized in that, described front support rod, back support rod and guide rail all adopt aluminum to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684299.7U CN204927318U (en) | 2015-09-06 | 2015-09-06 | Solar photovoltaic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684299.7U CN204927318U (en) | 2015-09-06 | 2015-09-06 | Solar photovoltaic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927318U true CN204927318U (en) | 2015-12-30 |
Family
ID=54976423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520684299.7U Expired - Fee Related CN204927318U (en) | 2015-09-06 | 2015-09-06 | Solar photovoltaic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100306A (en) * | 2017-05-29 | 2017-08-29 | 韩少鹏 | A kind of green building curtain wall construction |
-
2015
- 2015-09-06 CN CN201520684299.7U patent/CN204927318U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100306A (en) * | 2017-05-29 | 2017-08-29 | 韩少鹏 | A kind of green building curtain wall construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20170906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |