CN109379024A - A kind of Novel photovoltaic bracket - Google Patents
A kind of Novel photovoltaic bracket Download PDFInfo
- Publication number
- CN109379024A CN109379024A CN201811363044.5A CN201811363044A CN109379024A CN 109379024 A CN109379024 A CN 109379024A CN 201811363044 A CN201811363044 A CN 201811363044A CN 109379024 A CN109379024 A CN 109379024A
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- China
- Prior art keywords
- flexible
- supporting cables
- column
- bracket
- rope
- 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.)
- Pending
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- 230000005540 biological transmission Effects 0.000 claims abstract description 55
- 241001347978 Major minor Species 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 238000010276 construction Methods 0.000 claims description 15
- 239000000725 suspension Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- 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
- Photovoltaic Devices (AREA)
Abstract
It include height column the invention discloses a kind of Novel photovoltaic bracket, flexible primary and secondary supporting cables, track bracket, vertical swing arm, transmission rope, the major-minor transmission runner of thing and driving device, flexible primary and secondary supporting cables are separately connected to drawing thing both ends height upright supports portion, Flexible Main supporting cables are higher than flexible supporting cables and are parallel to each other to form inclined-plane on the sunny side, transmission rope is placed in parallel below Flexible Main supporting cables, and closed loop connection is carried out with the major-minor transmission runner of thing on support portion, tracking bracket north and south both ends are rotatably fixed in flexible primary and secondary supporting cables, transmission rope is fixedly connected vertical swing arm upper and lower side with tracking bracket the North and below respectively, driving device is connect with main transmission runner, achievable build-in has the tracking bracket of photovoltaic module being capable of east-west direction rotation.The present invention, which solves bracket in the prior art and is not able to rotate or rotates, adjusts trouble low efficiency and fabrication and installation technical problem at high cost.
Description
Technical field
The invention belongs to solar energy power generating fields, and in particular to a kind of Novel photovoltaic bracket.
Background technique
Current, country vigorously advocates construction amphitypy society, develops energy conservation and environmental protection industry.Solar energy power generating is swung to
Critical positions, support construction of the photovoltaic bracket as solar photovoltaic generation system, to the safe and highly efficient operation and cost of system
Control has important influence.The angle that the generated energy and sunlight of solar energy power generating irradiate on it has very big pass
System is maximum generating watt when the solar panel face sun, and therefore, conventional photovoltaic bracket is within different seasons, Bu Nengzhen
Maximum generating watt realized to different season, and the solar photovoltaic assembly mounting bracket being commercialized at present, usually processing
When use welding procedure, be directly welded molding, leading to the bracket, not only fabrication and installation are at high cost, but also can not be according to not
To adjust the solar photovoltaic assembly front sun in time with scene service condition.
Summary of the invention
In view of deficiency existing for existing photovoltaic bracket, the present invention provides a kind of Novel photovoltaic brackets, to solve existing skill
Bracket, which is not able to rotate or rotates, in art adjusts trouble low efficiency and fabrication and installation technical problem at high cost.
To achieve the goals above, the present invention adopts the following technical scheme that: a kind of Novel photovoltaic bracket, including thing both ends
Height column, flexible primary and secondary supporting cables, track bracket, vertical swing arm, transmission rope, the major-minor transmission runner of thing and control drive
Device, the height column lower end are fixed on level ground, and the upper end is provided with support portion, the Flexible Main supporting cables connection pair
The high upright supports portion in thing both ends is drawn, the flexible supporting cables connection is to the low upright supports portion in drawing thing both ends, the flexibility
Main supporting cables are higher than the flexible supporting cables and are parallel to each other to form inclined-plane on the sunny side, and the major-minor transmission runner of thing is solid respectively
Be scheduled in the high upright supports portion of the thing, the transmission rope is placed in parallel below the Flexible Main supporting cables, and with the master
Auxiliary transmission runner carries out closed loop connection, and the shaft of the tracking bracket north and south both ends of the surface central part protrusion connects by the way that bearing block is fixed
It connects in the flexible primary and secondary supporting cables, the vertical swing arm upper end, which is fixedly connected on, to be connect with the Flexible Main supporting cables
In shaft, lower end is fixedly connected on the transmission rope, and the control driving device is connect with the main transmission runner, drives institute
Transmission rope positive and negative rotation described in main transmission driven by rotating wheel is stated to push and pull the vertical swing arm, build-in is made to have the tracking of photovoltaic module
Bracket being capable of east-west direction rotation.
Further, which further includes middle support column, and the middle support column upper end is held and connected
The middle part of the flexibility primary and secondary supporting cables, lower end is fixed on level ground.Further, which also wraps
Include fish-bellied type inverted triangle steel support structure, the fish-bellied type inverted triangle steel support structure setting the height column with it is described
In flexible primary and secondary supporting cables between middle support column, the fish-bellied type inverted triangle steel support structure includes inverted triangle bracing members
Part and flexibility lift rope, and two angles above the inverted triangle bracing members part are connected with the flexible primary and secondary supporting cables respectively,
Lower face angle is connected with 3 flexible lifting ropes, the other ends of described 3 flexible lifting ropes be connected to height upright supports portion and
On middle support column.
Further, two angles on the fish-bellied type inverted triangle steel support structure top are separately connected flexible oblique pull
Rope, the flexibility suspension cable lower end are connected on earth anchor.
Further, height upright supports portion includes herringbone formed steel construction and adjustable anchor lockset, described chevron shaped
Steel construction lower end is fixedly connected on height column top, and top is fixedly connected with the adjustable anchor lockset, the tune
Saving anchor lockset includes hollow bolt, clamps anchorage and adjusting nut, can make the flexible support rope across hollow bolt, tensioning
Afterwards by clamping anchorage locking, and the loose of flexible support rope can be tensioned by adjusting nut.
Further, the column being fixedly connected with the herringbone formed steel construction is two and two columns are existed by setting
The linking beam at top is connected, and the herringbone formed steel construction footing is fixedly connected on the linking beam at the top of described two columns
On.
Further, which further includes auxiliary rotation axis and main rotary shaft, the auxiliary rotation axis series connection east side
Auxiliary transmission runner in high upright supports portion, the main transmission runner that the main rotary shaft is connected in the high upright supports portion in west side, institute
Main rotary shaft installation driving device is stated, the control driving device is able to drive major-minor transmission runner in major-minor rotation axis while turning
It is dynamic.
Compared with prior art, the invention has the following beneficial effects:
Tracking bracket and transmission rope are connected by goods of furniture for display rather than for use, transmission rope both ends are separately connected the major-minor transmission runner of thing, then pass through control
Driving device processed connects main transmission driven by rotating wheel transmission rope, can be as needed, and rotation adjusts tracking bracket, makes to be fixed on tracking branch
Photovoltaic module front sunlight on frame；In addition, this bracket remove height column, intermediolateral column and tracking bracket outside, be flexible Cable Structure,
It is high-efficient, at low cost to make the fabrication and installation of this bracket, and the adjustable conveniently adjusted flexibility of anchor lockset is set in capital again
The rate of tension of supporting cables.In short, the configuration of the present invention is simple is easily operated, and it is high-efficient, it is at low cost, it can facilitate and carry out rotation adjusting.
Detailed description of the invention
Attached drawing is only used for showing the purpose of specific embodiment, and is not to be construed as limiting the invention.
Fig. 1 is overall structure top view of the present invention.
Fig. 2 is across the frame primary structure schematic diagram of thing in Fig. 1.
Fig. 3 is Fig. 2 rearview.
Fig. 4 is to increase primary structure schematic diagram after fish belly structure and suspension cable in Fig. 2.
Fig. 5 is height upright supports portion structural schematic diagram.
In figure: anchor lockset, 301a- hollow bolt, 301b- is adjusted in 1- high column, the low column of 2-, 3- support portion, 301-
Clamp anchorage, 301c- adjusting nut, 302- herringbone formed steel construction, 4- Flexible Main supporting cables, flexible supporting cables of 5-, 6- bearing
Seat, 7- track bracket, 701- shaft, 8- photovoltaic module, the vertical swing arm of 9-, 10- transmission rope, 11- main transmission runner, the auxiliary biography of 12-
Turn wheel, 13- driving device, 14- main rotary shaft, the auxiliary rotation axis of 15-, 16- middle support column, 17- fish-bellied type inverted triangle steel branch
Support structure, 1701- inverted triangle bracing members part, 1702- flexibility lift rope, 18- suspension cable, 19- earth anchor.
Specific embodiment
Further explanation is made to the present invention with reference to the accompanying drawing, embodiment of the present invention includes but is not limited to following implementation
Example.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of Novel photovoltaic bracket is present embodiments provided, the height including thing both ends
Column 1,2, flexible primary and secondary supporting cables 4,5 track bracket 7, vertical swing arm 9, transmission rope 10, the major-minor transmission runner 11,12 of thing
With driving device 13, level ground is fixed in 1,2 lower end of height column, and the upper end is provided with support portion 3, Flexible Main supporting cables 4
It connects to high 1 support portion 3 of column in thing both ends is drawn, the flexible connection of supporting cables 5 is soft to low 2 support portion 3 of column in drawing thing both ends
Property main supporting cables 4 be higher than flexible supporting cables 5 and be parallel to each other to form inclined-plane on the sunny side, specific 4,5 height difference of flexibility primary and secondary supporting cables
It is how many, it is necessary to can be formed according to differences such as region latitudes to determine that the different height having required for two supporting cables is poor
Optimum angle of incidence；The major-minor transmission of thing turns 11,12 and is separately fixed on high 1 support portion 3 of column of thing, and transmission rope 10 is placed in institute in parallel
4 lower section of Flexible Main supporting cables is stated, and carries out closed loop connection with the major-minor transmission runner 11,12, tracks 7 north and south both ends of the surface of bracket
The shaft 701 of central part protrusion is fixedly connected in the flexible primary and secondary supporting cables 4,5 by bearing block 6, that is, what is protruded turns
Axis 701 with tracking bracket 7 be fixedly connected it is integral, the other end insert within the bearing can be rotated；Vertical 9 upper end of swing arm is fixedly connected
In the shaft 701 connecting with Flexible Main supporting cables 4, lower end is fixedly connected on transmission rope 10, driving device 13 and main biography
Turn wheel 11 connects, and main transmission runner 11 drives 10 positive and negative rotation of transmission rope to push and pull vertical swing arm 9, and build-in is made to have photovoltaic group
The tracking bracket 7 of part 8 being capable of east-west direction rotation.
The present embodiment is to be rearranged along the north-south direction by multiple mutually isostructural things across frame, for the entirety for guaranteeing structure
Property and improve the efficiency of unitary rotation, by being arranged auxiliary rotation axis 15 and main rotary shaft, auxiliary rotation axis 15 is connected the high column 1 in east side
Auxiliary transmission runner 12 on support portion 3, the main transmission runner 11 that main rotary shaft 14 is connected on high 1 support portion 3 of column in west side are main to turn
Moving axis 14 installs driving device 13；Drive control device controls driving device using astronomical algorithm and photoelectric tracking combinatorial operation, real
Existing 14 positive and negative rotation of main shaft drives both ends runner and the push-and-pull of 10 East and West direction closed loop of transmission rope to be displaced, realizes 10 band of transmission rope
Movable pendulum arm 9 makes to track 7 east-west direction fine rotational of bracket, to realize that the photovoltaic module 8 being fixed on tracking bracket 7 can
Turn to sunlight.
In practice, since the geographical conditions of bracket installation are different, the span size of photovoltaic bracket be will be different, to guarantee
The ideal support effect of flexible support rope, can according to span size, across one or more middle support column 16 being arranged,
The present embodiment often across one middle support column 16 of setting, hold and be connected to flexible primary and secondary branch by 16 upper end of middle support column of setting
The middle part of rope 4,5 is supportted, lower end is fixed on level ground.In order to further enhance flexible support rope level height, enhancing
Its rigidity decomposes supporting cables arc sag gravity and horizontal force, as shown in figure 4, can also be in height column 1,2 and middle support column 16
Between flexible primary and secondary supporting cables 4,5 on be arranged fish-bellied type inverted triangle steel support structure 17, the fish-bellied type inverted triangle bracing members
Structure 17 includes inverted triangle bracing members part 1701 and flexible lifting rope 1702, two angles point above inverted triangle bracing members part 1701
It is not connected with flexible primary and secondary supporting cables 4,5, angle is connected with 3 flexible 1702,3, lifting rope flexible lifting ropes 1702 below
The other end be connected on 4,5 support portion 3 of height column and middle support column 16；In wind shake, pass through photovoltaic group
Part will form upward wind load, can constitute a threat to the safety and stability of entire bracket, can be by fish-bellied type inverted triangle steel branch
Two angles on 17 top of support structure are separately connected flexible suspension cable 18, and the lower end of suspension cable 18 is connect by earth anchor 19 with ground,
To eliminate upward wind-force.
As shown in figure 5,1,2 support portion 3 of height column includes herringbone formed steel construction 302 and adjustable anchor lockset 301, herringbone
302 lower end of formed steel construction is fixedly connected on 1,2 top of height column, and top is fixedly connected with adjustable anchor lockset 301, adjusts
Saving anchor lockset 301 includes hollow bolt 301a, clamps anchorage 301b and adjusting nut 301c, can make across hollow bolt
The flexible support rope of 301a by clamping anchorage 301b locking after tensioning, and can be tensioned flexible support by adjusting nut 301c
Rope it is loose, greatly improve operating efficiency.
Preferably, the column being fixedly connected with herringbone formed steel construction 302 is two and two columns are being pushed up by setting
The linking beam in portion is connected, and 302 footing of herringbone formed steel construction is fixedly connected on the linking beam at the top of two columns.
Working principle: photovoltaic module is fixed on tracking bracket, and tracking bracket north and south end, which is rotatably fixed on, have been fixed
In flexible primary and secondary supporting cables on thing height column, tracking bracket is connected by vertical swing arm with transmission rope, is driven grommet
It is wound on the major-minor transmission runner at thing both ends, main transmission runner is connected by shaft with driving device；According to season, the moon, day,
The variation of sunlight when needing to change angle of the photovoltaic module towards sunlight, can drive main transmission runner by driving device, main
It is driven driven by rotating wheel transmission rope and time transmission runner, transmission rope drives vertical swing arm, and vertical swing arm drives tracking bracket, tracking branch
Frame rotation makes the photovoltaic module front being fixed thereon to sunlight.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of Novel photovoltaic bracket, it is characterised in that: the height column (1,2) including thing both ends, flexible primary and secondary supporting cables
(4,5) track bracket (7), vertical swing arm (9), transmission rope (10), the major-minor transmission runner (11,12) of thing and control driving dress
13 are set, level ground is fixed in height column (1, the 2) lower end, and the upper end is provided with support portion (3), the Flexible Main support
Rope (4) is connected to the high column in thing both ends (1) support portion (3) is drawn, and flexible supporting cables (5) connection is low to drawing thing both ends
Column (2) support portion (3), the Flexible Main supporting cables (4) are higher than the flexible supporting cables (5) and are parallel to each other to be formed on the sunny side
Inclined-plane, the major-minor transmission runner (11,12) of thing are separately fixed on the high column of the thing (1) support portion (3), the biography
Dynamic search (10) is placed in parallel below the Flexible Main supporting cables (4), and carries out closed loop company with the major-minor transmission runner (11,12)
Connect, the shaft of tracking bracket (7) north and south both ends of the surface central part protrusion lead to (701) cross bearing block (6) be fixedly connected on it is described
Flexible primary and secondary supporting cables (4,5) on, vertical swing arm (9) upper end be fixedly connected on and the Flexible Main supporting cables (4) even
In the shaft (701) connect, lower end is fixedly connected on the transmission rope (10), and the driving device (13) and the main transmission turn
(11) connection is taken turns, the main transmission runner (11) is driven to drive 910 positive and negative rotation of transmission rope to push and pull the vertical pendulum
Arm (7) makes build-in have the tracking bracket (7) of photovoltaic module (8) being capable of east-west direction rotation.
2. a kind of Novel photovoltaic bracket according to claim 1, it is characterised in that: further include middle support column (16), institute
The middle part that middle support column (16) upper end holds and connects the flexible primary and secondary supporting cables (4,5) is stated, water is fixed in lower end
On plane earth.
3. a kind of Novel photovoltaic bracket according to claim 2, it is characterised in that: further include fish-bellied type inverted triangle bracing members
Structure (17), the fish-bellied type inverted triangle steel support structure (17) are arranged in the height column (1,2) and the intermediate supports
On flexible primary and secondary supporting cables (4,5) between column (16), the fish-bellied type inverted triangle steel support structure (17) includes inverted triangle steel
Supporting element (1701) and flexible lifting rope (1702), two angles of the inverted triangle bracing members part (1701) above respectively with it is described
Flexible primary and secondary supporting cables (4,5) are connected, and angle is connected with 3 flexible liftings rope (1702), described 3 flexible lifting ropes below
(1702) the other end is connected on height column (1,2) support portion (3) and middle support column (16).
4. a kind of Novel photovoltaic bracket according to claim 3, it is characterised in that: the fish-bellied type inverted triangle bracing members knot
Two angles on structure (17) top are separately connected flexible suspension cable (18), and described flexibility suspension cable (18) lower end is connected to earth anchor
(19) on.
5. according to claim 1 to a kind of Novel photovoltaic bracket any in 4, it is characterised in that: the height column (1,
2) support portion (3) includes herringbone formed steel construction (302) and adjustable anchor lockset (301), herringbone formed steel construction (302) lower end
It is fixedly connected on height column (1, the 2) top, top is fixedly connected with the adjustable anchor lockset (301), the tune
Saving anchor lockset (301) includes hollow bolt (301a), clamps anchorage (301b) and adjusting nut (301c), can make across sky
The flexible support rope of heart bolt (301a) by clamping anchorage (301b) locking after tensioning, and can pass through adjusting nut (301c)
It is tensioned the loose of flexible support rope.
6. a kind of Novel photovoltaic bracket according to claim 5, it is characterised in that: with the herringbone formed steel construction (302)
The column being fixedly connected is two and two columns are connected by the way that the linking beam at top is arranged in, the herringbone formed steel construction
(302) footing is fixedly connected on the linking beam at the top of described two columns.
7. according to claim 1 to any a kind of Novel photovoltaic bracket in 4, it is characterised in that: further include main rotary shaft
(14) and auxiliary rotation axis (15), the main transmission runner on main rotary shaft (14) the series connection high column in west side (1) support portion (3)
(11), the auxiliary transmission runner (12) on auxiliary rotation axis (15) the series connection high column in east side (1) support portion (3), the main rotation
Driving device (13) are installed on axis (14), the driving device (13) is able to drive major-minor transmission on major-minor rotation axis (14,15)
Runner (11,12) rotates simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363044.5A CN109379024A (en) | 2018-11-16 | 2018-11-16 | A kind of Novel photovoltaic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363044.5A CN109379024A (en) | 2018-11-16 | 2018-11-16 | A kind of Novel photovoltaic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109379024A true CN109379024A (en) | 2019-02-22 |
Family
ID=65389307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811363044.5A Pending CN109379024A (en) | 2018-11-16 | 2018-11-16 | A kind of Novel photovoltaic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109379024A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492838A (en) * | 2019-09-26 | 2019-11-22 | 清源科技（厦门）股份有限公司 | A kind of flexible beam Multipoint Drive photovoltaic tracking bracket and photovoltaic devices |
| CN114593531A (en) * | 2022-03-30 | 2022-06-07 | 中国华能集团清洁能源技术研究院有限公司 | Photovoltaic strutting arrangement of two-way flexible adjustment |
| CN118054743A (en) * | 2024-04-15 | 2024-05-17 | 苏州大学 | Photovoltaic power generation flexible regulation support of two-way light following |
-
2018
- 2018-11-16 CN CN201811363044.5A patent/CN109379024A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492838A (en) * | 2019-09-26 | 2019-11-22 | 清源科技（厦门）股份有限公司 | A kind of flexible beam Multipoint Drive photovoltaic tracking bracket and photovoltaic devices |
| CN114593531A (en) * | 2022-03-30 | 2022-06-07 | 中国华能集团清洁能源技术研究院有限公司 | Photovoltaic strutting arrangement of two-way flexible adjustment |
| CN114593531B (en) * | 2022-03-30 | 2023-07-28 | 中国华能集团清洁能源技术研究院有限公司 | Photovoltaic strutting arrangement of two-way flexible regulation |
| CN118054743A (en) * | 2024-04-15 | 2024-05-17 | 苏州大学 | Photovoltaic power generation flexible regulation support of two-way light following |
| CN118054743B (en) * | 2024-04-15 | 2024-06-18 | 苏州大学 | Photovoltaic power generation flexible regulation support of two-way light following |
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Effective date of registration: 20200508 Address after: 210012 3rd floor, D2 North Building, 32 Dazhou Road, Yuhuatai District, Nanjing, Jiangsu Province - 006 Applicant after: Nanjing Guangxiang New Energy Technology Co., Ltd. Address before: 810000 Qinghai province north of the city of Xining Xigang District East Building 132 room 47 families Applicant before: He Chuntao |
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