CN102751350A - Solar power generation unit and single column supporting and elevation adjusting bracket thereof - Google Patents
Solar power generation unit and single column supporting and elevation adjusting bracket thereof Download PDFInfo
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- CN102751350A CN102751350A CN2012102616038A CN201210261603A CN102751350A CN 102751350 A CN102751350 A CN 102751350A CN 2012102616038 A CN2012102616038 A CN 2012102616038A CN 201210261603 A CN201210261603 A CN 201210261603A CN 102751350 A CN102751350 A CN 102751350A
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- support
- elevation angle
- column
- upright supports
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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
Abstract
The invention discloses a single column supporting and elevation adjusting bracket and a solar power generation unit. The single column supporting and elevation adjusting bracket is used for supporting and elevation adjustment of a solar cell plate in the solar power generation unit, and comprises a column, a hinged part, a connecting assembly, a front support and a rear support, wherein a base embedded part is arranged at the bottom of the column and is connected with base ground; a plurality of locating parts are arranged on the column; the hinged part comprises bolts and two steel plates fixedly connected with the top end of the column; bolt holes are formed at the upper parts of the steel plates; the connecting assembly is of a frame structure and comprises a plurality of secondary beams and a plurality of primary beams vertically connected to the secondary beams; the bolts penetrates into the bolt holes and are connected with the steel plates after penetrating through the longitudinal center point of the primary beams; the upper sides of each of the secondary beams are connected with and supports the solar cell plate; the front end of the front support is hinged to the front part of each of the primary beams; a plurality of locating holes are formed at the rear end of the front support and are connected with the locating parts in different positions; a plurality of locating holes are formed at the front end of the rear support and are connected with the locating parts in different positions; and the rear end of the rear support is hinged to the rear part of each of the primary beams. The single column supporting and elevation adjusting bracket is convenient to operate and high in cost performance.
Description
Technical field
The present invention relates to technical field of solar utilization technique, relate in particular to a kind of solar power generation unit that is used for single upright supports elevation angle adjustment support that the solar panel elevation angle is adjusted and has this list upright supports elevation angle adjustment support.
Background technology
Solar energy is a kind of important clean energy resource, utilizes the solar power station of solar energy, both can be large-scale power station, also can be the household small-size power station.Large-scale power station has a large amount of solar power generation units usually, as long as and the household small-size power station has generator unit one or two.The equipment of the collection solar energy of each solar power generation unit mainly is plurality of solar battery panels (or claiming array component), and these solar panels need be supported on the ground by bracing or strutting arrangement.And, because regional disparity, the four seasons change and in every day the sun irradiation angle of different time change, the angle of solar panel needs adjustment, could increase the efficient of generating electricity.The adjustment of angle of solar cell panel had both comprised the elevation angle adjustment that adapts to four seasons variation, also comprised being suitable for the angle adjustment that changes sooner or later in a day.
Yet, in the support and angular adjustment apparatus (claiming solar bracket again) of the existing solar panel of China, the standard specifications that neither one is complete and regular, can with support be divided into:
1, fixed bracket is to calculate maximum generating watt every year on average according to the on-site intensity of sunshine of project, calculates corresponding support inclination angle; This version is simple in structure, and is non-maintaining, but because of sun altitude is inconsistent throughout the year; Cause sunray and the assembly surface can not be vertical all the time; Be that annual energy output is near mean value, do not make full use of solar energy, energy output is on the low side.
2, uniaxiality tracking support, the uniaxiality tracking support rises the principle that the west falls according to sun east, regulates parameter; Make the solar panel surface face toward the sun every day, make sunray as best one can, increase energy output perpendicular to the solar panel surface; But the type support generally can be mixed transmission gear for electric motor; Increase cost, and overlong time, motor also damages easily or breaks down.
3, double-axis tracking support; Double-axis tracking supporting structure form is adjusted the support inclination angle according to the altitude of the sun angle-dependent parameter automatically on the basis of uniaxiality tracking; Even solar panel vertical all the time sunray every day; Increase energy output to greatest extent, but the type support is more complicated than single-shaft tracking system.
And the support of prior art is generally relatively heavier, and rolled steel dosage is more, and failure rate is high, is exactly that cost performance is lower in summary.
Therefore to sum up, need that design is a kind of can take all factors into consideration generating efficiency and equipment cost, the support and the angular adjustment apparatus of the solar panel of easy to adjust, the high performance-price ratio in the elevation angle under the situation that guarantees support safety.
Summary of the invention
The object of the present invention is to provide a kind of single upright supports elevation angle adjustment support, can not take into account generating efficiency and equipment cost, the technical problem that cost performance is not high to solve solar bracket of the prior art.
Another object of the present invention is to provide a kind of solar power generation unit with the single upright supports of the present invention elevation angle adjustment support.
For realizing above-mentioned purpose, technical scheme of the present invention is following:
A kind of single upright supports elevation angle adjustment support; Be used for the support and the elevation angle adjustment of solar power generation unit solar panel; Said single upright supports elevation angle adjustment support comprises: column; Said column bottom is basic built-in fitting, and said basic built-in fitting is connected with basic ground, and the differing heights place is provided with a plurality of keepers respectively on the said column; Articulated section, said articulated section comprise two block plates that the bolt as jointed shaft is fixedly connected with said column top, and said steel plate top offers bolt hole; Coupling assembling; Said coupling assembling is a frame structure; Said coupling assembling comprises the many piece secondary beams parallel with basic ground and is vertically connected at many girders of said secondary beam; Be parallel to each other between the said many girders, the vertical midpoint that in said bolt hole, wears said bolt and pass said girder is connected with said steel plate, and the upside of said secondary beam connects and supports said solar panel; Before support, supporting front end before said, to be articulated in said girder anterior, the rear end offers a plurality of location holes to connect one of them of said a plurality of keepers from diverse location; The back is supported, the front end that said back is supported offer a plurality of location holes with connect from diverse location said a plurality of keepers wherein another, the rear end is articulated in said girder rear portion.
Solar power generation unit of the present invention has single upright supports of the present invention elevation angle adjustment support.
Beneficial effect of the present invention is; Adjustment support in single upright supports of the present invention elevation angle both provided stable supporting construction, also can conveniently carry out the elevation angle adjustment of solar panel; And whole single upright supports elevation angle adjustment support is cheap; Maintenance cost is low, and outward appearance is graceful, and cost performance is high.The version of single upright supports of the present invention elevation angle adjustment support is on the basis of fixed angle cribbing; On steel construction, carry out some processing; Be supported on before and after calculating solar panel at the different elevations angle pairing various supports position, according to season difference carry out manual adjustments, fix support; The solar panel elevation angle is adjusted accordingly, increase energy output.The present invention is one type of support between fixed and uniaxiality tracking formula, has absorbed both advantages, the cost between, and that cost performance improves is many.The rolled steel dosage and the fixed bracket of the single column of the present invention elevation angle adjustment support are similar; But the more fixed raising about 5% of energy output is an example with 30MW photovoltaic generation project, the annual raising about 210,000 degree electricity; With the calculating of 25 years battery component life-spans, can multiple electricity 5,250,000 degree.
Description of drawings
Fig. 1-Fig. 3 looks sketch map for the left side that the solar power generation unit of the embodiment of the invention and single upright supports elevation angle adjustment support are positioned at the different elevations angle.
Fig. 4 is the schematic rear view of solar power generation unit and single upright supports elevation angle adjustment support of the embodiment of the invention.
Fig. 5 is the sketch map that articulated section in the support is adjusted at single upright supports elevation angle of the embodiment of the invention.
Fig. 6 is the L-L cutaway view among Fig. 5.
Embodiment
The exemplary embodiments that embodies characteristic of the present invention and advantage will be described in detail in following explanation.Be understood that the present invention can have various variations on various embodiment, its neither departing from the scope of the present invention, and explanation wherein and accompanying drawing be the usefulness of being used as explanation in itself, but not in order to restriction the present invention.
Like Fig. 1-shown in Figure 4, the solar power generation unit of the embodiment of the invention comprises single upright supports elevation angle adjustment support of the solar panel 7 and the embodiment of the invention.Here said front and back are before being towards a side of sunlight with solar panel 7, otherwise after a side is.After fore-and-aft direction is confirmed, about also just confirm thereupon.
Following mask body is introduced single upright supports elevation angle adjustment support of the preferred embodiment of the present invention.
As shown in Figure 1, adjustment support in single upright supports elevation angle of the embodiment of the invention comprises that column 1, articulated section 2, coupling assembling 3, preceding support 41 and back support 42, below one by one each parts is described in detail.
Like Fig. 1, Fig. 5 and shown in Figure 6, the articulated section 2 between column 1 and the coupling assembling 3 is arranged at the top of column 1, is used for and is connected and the coupling assembling 3 of support solar cell panel 7 is hinged.That is to say that coupling assembling 3 downsides are connected in articulated section 2, upside is in order to connect and support solar cell panel 7.
Like Fig. 1-shown in Figure 4, the solar power generation unit of the embodiment of the invention and single upright supports elevation angle adjustment support, coupling assembling 3 be a frame structure, and coupling assembling 3 comprises girder 31 and secondary beam 32, and girder 31 is perpendicular to secondary beam 32.Girder 31 and column 1 in same plane, even girder 31 along the articulated section during 2 hinge axis rotation, girder 31 also all the time with column 1 in same plane, this plane and ground are perpendicular.Girder 31 is one or more, and secondary beam 32 is parallel to the ground setting, and secondary beam 32 can be more than two or two, is generally even number.As shown in Figure 3, solar panel 7 is fixedly connected on a pair of secondary beam 32.Articulated section 2 is to be hinged with girder 31, and the position of articulated section 2 is at girder 31 Dian Chu of longitudinal center.
Like Fig. 1, Fig. 5 and shown in Figure 6; Articulated section 2 comprises welding steel 21 and bolt 20; Welding steel 21 be welded in column 1 top about two sides; Its spacing offers bolt hole greater than the width of girder 31 on the top of welding steel 21, in bolt hole, wears bolt 20 with as the hinged jointed shaft of girder 31 and column 1.Because the coupling assembling of 2 tops, articulated section 3 is not heavy with the load of solar panel 7; Therefore bolt 20 plays the effect that jointed shaft is a rotation axis; And girder 31 centers of gravity are positioned at the position of column 1; Therefore do not need than just making coupling assembling 3 and solar panel 7 rotations under the situation of big external force easily, to realize elevation angle adjustment.
Like Fig. 1-shown in Figure 4, when not carrying out elevation angle adjustment, to coupling assembling 3 and solar panel 7 play a supporting role also have before support 41 and support 42 with the back; Preceding 41 front ends that support are articulated in girder 31 front portions, and are in the inboard of girder 31 and secondary beam 32 link positions bottom, as shown in Figure 4; Because Fig. 4 is a rearview; Therefore support 41 before among Fig. 4, the back support 42 be arranged on girder 31 the left side, certainly, preceding support 41, back support 42 also can be arranged on girder 31 the right side.Before support 41 rear end and offer two location holes, be respectively back one location hole 411, back two location holes 412, to connect one of them of three bolts hole from diverse location, mainly be middle bolt hole.The front end of back support 42 offers three location holes; Be respectively last location hole 421, the first two location hole 422 and first three location hole 423; With connect from diverse location three bolts hole wherein another; Mainly be upper bolt hole and following bolt hole, the back is supported 42 rear ends and is articulated in girder 31 rear portions, and the particular location of pin joint is in the inboard of girder 31 with secondary beam 32 link positions topmost.Location hole 421, the first two location hole 422 and first three location hole 423 be slotted hole preferably all.
Like Fig. 1-shown in Figure 3; Preceding support 41 is supported 42 with the back and all can be the angle steel material; Preceding support 41 is supported 42 with the back and is had three kinds of different connected modes at least; Solar panel 7 is 16 degree, 36 degree and 56 degree with the angle on basic ground under three kinds of different connected modes, thereby has realized the adjustment at the elevation angle of solar panel 7.Above-mentioned angle also can fluctuate in the 1-2 degree.
As shown in Figure 1, the angle on solar panel 7 and basic ground is under the state of 16 degree, in the first two location hole 412, wears bolt and bolt is positioned in the upper bolt hole, in three location holes 423 of back, is wearing bolt and bolt is positioned middle bolt hole; Angle on solar panel 7 and basic ground is under the state of 36 degree; In the first two location hole 412, wear bolt and bolt is positioned down in the bolt hole; In two location holes 422 of back, wear bolt and bolt is positioned middle bolt hole; Angle on solar panel 7 and basic ground is under the state of 56 degree, in last location hole 411, wears bolt and bolt is positioned down in one location hole 421 of back, wearing bolt and bolt is positioned middle bolt hole in the bolt hole.
Like Fig. 1-shown in Figure 4, column 1 can be three covers, matches, and girder 31 is three, is respectively arranged with two mount pads 82,81 that are used to install push rod 8 on the downside of the trailing flank of middle column 1 and middle girder 31.And but interconnection has the lacing wire 61 of connection between the two adjacent upright 1; Connect in the lacing wire 61 and be connected with turn buckle 60; Connect lacing wire 61 through regulating to strain; The two ends that connect lacing wire 61 are connected on the Connection Block 62 of column 1 left and right sides, connect lacing wire 61 and can make integral body of formation between a plurality of columns 1, strengthen connective stability.
Single upright supports of the present invention elevation angle adjustment support; Not adopting machined piece, all is that standard sections is formed by connecting through welding and bolt, has reduced difficulty of processing effectively; Very convenient when installing simultaneously and regulating; When regulating the inclination angle, 42 bolts that are connected are supported in preceding support 41 and back unclamp, on the mount pad 81 on each solar power generation unit middle standing pillar 1, fix manual push rod 8 (principle of manual push rod can be worm and gear structure or gear speed adjusting gear); Manually push rod 8 tops can be through the mount pad 82 of bolted splice in girder 31; Fixing preceding support 41 supported 42 with the back after the handwheel of rotating push-rod 8 (driving mechanism of worm gear or gear) regulated the respective angles position, took off manual push rod 8, and manual push rod also can be used for the same operation of other solar cell power generation unit; Improve the service efficiency of manual push rod, reduced the operating cost of whole solar power station.Perhaps at the column 1 at two ends, the direct labor manually rotates girder 31, regulates to support 41 behind the position before fixing and support 42 with the back, reaches the adjustable effect in the elevation angle.
Single upright supports elevation angle adjustment support installation steps of the embodiment of the invention are following: the column of making 1 is welded on the basic built-in fitting 10; The gene basis construction error is bigger, before welding, will adjust column 1 height, makes girder 31 on same plane; Guarantee concentricity as much as possible; Secondly girder 31 is connected with column 1 usefulness bolt 20, preceding support 41 and back is supported 42 be fixed on girder 31 and the column 1, then secondary beam 32 is connected on the girder 31; Solar panel 7 is installed, is accomplished the installation of a whole set of single upright supports elevation angle adjustment support.
Single upright supports elevation angle adjustment support of the embodiment of the invention for example can be 1 year four times for adjusting frequency of the elevation angle, and for example spring, summer, fall and winter are respectively once.But also each month, once adjusted in two months.
Single upright supports elevation angle adjustment support of the embodiment of the invention both provided stable supporting construction, also can conveniently carry out the elevation angle adjustment of solar panel; And whole single upright supports elevation angle adjustment support is cheap; Maintenance cost is low, and outward appearance is graceful, and cost performance is high.Single upright supports of the present invention elevation angle adjustment support, in corresponding angle position, support 41 supports 42 with the back before fixing, and can carry out also fixed support of solar panel elevation angle adjustment easily, reaches goodish effect.This elevation angle adjustable support simultaneously satisfies the demand of the elevation angle angle of Various Seasonal fully, can not receive the restriction on project ground, have extraordinary versatility, and simple appearance is generous.The rolled steel dosage and the fixed bracket of this support are similar, but the more fixed raising about 5% of energy output is an example with 30MW photovoltaic generation project, the annual raising about 210,000 degree electricity, and with the calculating of 25 years battery component life-spans, can multiple electricity 5,250,000 degree.
Those skilled in the art should recognize change and the retouching of under the situation that does not break away from appended scope of the present invention that claim disclosed of the present invention and spirit, being done, and all belong within the protection range of claim of the present invention.
Claims (10)
1. single upright supports elevation angle adjustment support is used for the support and the elevation angle adjustment of solar power generation unit solar panel, it is characterized in that said single upright supports elevation angle adjustment support comprises:
Column, said column bottom is basic built-in fitting, and said basic built-in fitting is connected with basic ground, and the differing heights place is provided with a plurality of keepers respectively on the said column;
Articulated section, said articulated section comprise two block plates that the bolt as jointed shaft is fixedly connected with said column top, and said steel plate top offers bolt hole;
Coupling assembling; Said coupling assembling is a frame structure; Said coupling assembling comprises the many piece secondary beams parallel with basic ground and is vertically connected at many girders of said secondary beam; Be parallel to each other between the said many girders, the vertical midpoint that in said bolt hole, wears said bolt and pass said girder is connected with said steel plate, and the upside of said secondary beam connects and supports said solar panel;
Before support, supporting front end before said, to be articulated in said girder anterior, the rear end offers a plurality of location holes to connect one of them of said a plurality of keepers from diverse location;
The back is supported, the front end that said back is supported offer a plurality of location holes with connect from diverse location said a plurality of keepers wherein another, the rear end is articulated in said girder rear portion.
2. single upright supports as claimed in claim 1 elevation angle adjustment support; It is characterized in that; Support is supported with said back and is had three kinds of different connected modes before said, and the angle on said solar panel and basic ground is that 16 degree, 36 degree and 56 are spent under three kinds of different connected modes.
3. single upright supports as claimed in claim 2 elevation angle adjustment support; It is characterized in that; Said keeper comprises that the last keeper at differing heights place, middle keeper reach keeper down; Support has back one location hole and back two location holes before said, and the support of said back has last location hole, the first two location hole and first three location hole.
4. adjustment support in single upright supports as claimed in claim 3 elevation angle is characterized in that said angle is under the state of 16 degree; Said the first two location hole is connected in the said keeper of going up; Said back three location holes are connected in said middle keeper, and said angle is under the state of 36 degree, and said the first two location hole is connected in said keeper down; Said back two location holes are connected in said middle keeper; Said angle is under the state of 56 degree, and said last location hole is connected in said keeper down, and said back one location hole is connected in said middle keeper.
5. adjustment support in single upright supports as claimed in claim 4 elevation angle is characterized in that, support before said and said after be supported for the angle steel material.
6. single upright supports as claimed in claim 5 elevation angle adjustment support; It is characterized in that; Said column is three covers, and said girder is three, is respectively arranged with two mount pads that are used to install push rod on the downside of the trailing flank of middle said column and the said girder of centre.
7. adjustment support in single upright supports as claimed in claim 5 elevation angle is characterized in that said keeper is the bolt hole that is opened on the said column.
8. adjustment support in single upright supports as claimed in claim 7 elevation angle is characterized in that interconnection has the connection lacing wire between the two adjacent upright, is connected with turn buckle in the said connection lacing wire.
9. single upright supports as claimed in claim 6 elevation angle adjustment support, the location hole that said back is supported is a slotted hole.
10. a solar power generation unit is characterized in that, said solar power generation unit comprises the arbitrary described single upright supports of claim 1-9 elevation angle adjustment support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210261603.8A CN102751350B (en) | 2012-07-26 | 2012-07-26 | Solar power generation unit and single column supporting and elevation adjusting bracket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210261603.8A CN102751350B (en) | 2012-07-26 | 2012-07-26 | Solar power generation unit and single column supporting and elevation adjusting bracket thereof |
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| CN102751350A true CN102751350A (en) | 2012-10-24 |
| CN102751350B CN102751350B (en) | 2014-03-12 |
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| CN201210261603.8A Expired - Fee Related CN102751350B (en) | 2012-07-26 | 2012-07-26 | Solar power generation unit and single column supporting and elevation adjusting bracket thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092431A (en) * | 2014-07-02 | 2014-10-08 | 苏州威恩斯光电科技有限公司 | Fixed photovoltaic support with adjustable elevation angle |
| CN104104319A (en) * | 2014-07-16 | 2014-10-15 | 金海新源电气江苏有限公司 | Single upright column manual adjustable ground fixed support and mounting method thereof |
| CN104132229A (en) * | 2014-07-30 | 2014-11-05 | 江苏福克斯新能源科技有限公司 | Photovoltaic fixing device capable of adjusting angle automatically |
| CN104639022A (en) * | 2013-11-14 | 2015-05-20 | 上海山晟太阳能科技有限公司 | Solar power generation unit and single-upright support elevation adjustment bracket thereof |
| CN105401782A (en) * | 2015-10-27 | 2016-03-16 | 杭州德宝机电制造有限公司 | Multifunctional cabinet and communication tower integrated combined device |
| CN105520700A (en) * | 2014-09-30 | 2016-04-27 | 汪希奎 | Angle-adjustable exterior wall washing and brushing device |
| CN109067327A (en) * | 2018-09-06 | 2018-12-21 | 中国电力工程顾问集团新能源有限公司 | The fixedly adjustable photovoltaic module support of bi-lateral support |
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| US20070277868A1 (en) * | 2006-06-02 | 2007-12-06 | Radistar Corp. | Apparatus able to track sunlight by three angles for photovoltaic power generation |
| CN101609845A (en) * | 2009-07-15 | 2009-12-23 | 浙江煤山矿灯电源有限公司 | Adjustable solar-cell panel support |
| KR20120003883U (en) * | 2010-11-25 | 2012-06-04 | (주)지티씨코퍼레이션 | A fixing structure for frame of solar cell and post |
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| CN2593367Y (en) * | 2003-04-01 | 2003-12-17 | 张云峰 | Solar cell mounting structure |
| US20070277868A1 (en) * | 2006-06-02 | 2007-12-06 | Radistar Corp. | Apparatus able to track sunlight by three angles for photovoltaic power generation |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104639022A (en) * | 2013-11-14 | 2015-05-20 | 上海山晟太阳能科技有限公司 | Solar power generation unit and single-upright support elevation adjustment bracket thereof |
| CN104092431A (en) * | 2014-07-02 | 2014-10-08 | 苏州威恩斯光电科技有限公司 | Fixed photovoltaic support with adjustable elevation angle |
| CN104104319A (en) * | 2014-07-16 | 2014-10-15 | 金海新源电气江苏有限公司 | Single upright column manual adjustable ground fixed support and mounting method thereof |
| CN104132229A (en) * | 2014-07-30 | 2014-11-05 | 江苏福克斯新能源科技有限公司 | Photovoltaic fixing device capable of adjusting angle automatically |
| CN105520700A (en) * | 2014-09-30 | 2016-04-27 | 汪希奎 | Angle-adjustable exterior wall washing and brushing device |
| CN105401782A (en) * | 2015-10-27 | 2016-03-16 | 杭州德宝机电制造有限公司 | Multifunctional cabinet and communication tower integrated combined device |
| CN109067327A (en) * | 2018-09-06 | 2018-12-21 | 中国电力工程顾问集团新能源有限公司 | The fixedly adjustable photovoltaic module support of bi-lateral support |
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| CN102751350B (en) | 2014-03-12 |
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Effective date of registration: 20181012 Address after: 201302 No. 8666 lane, Shanghai South Highway, Pudong New Area, Shanghai 20 Patentee after: Shanghai Tsing Hua Energy Technology Co., Ltd. Address before: 014030 Qingshan road 22, Qingshan District, Baotou, the Inner Mongolia Autonomous Region Patentee before: Inner Mongolia Kesheng Solar Energy Technology Co., Ltd. |
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