CN105429568A - Solar photovoltaic panel bracket - Google Patents
Solar photovoltaic panel bracket Download PDFInfo
- Publication number
- CN105429568A CN105429568A CN201510977916.7A CN201510977916A CN105429568A CN 105429568 A CN105429568 A CN 105429568A CN 201510977916 A CN201510977916 A CN 201510977916A CN 105429568 A CN105429568 A CN 105429568A
- Authority
- CN
- China
- Prior art keywords
- bearing
- angular contact
- upright post
- board mount
- contact bearing
- 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.)
- Granted
Links
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 17
- 238000007789 sealing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
The invention provides a solar photovoltaic panel bracket, which comprises a bracket upright post and a main disk support structure, wherein the main disk support structure is connected with the bracket upright post and accommodates a solar photovoltaic panel; the bracket upright post comprises a fixed upright post and a rotating upright post; one end of the fixed upright post is fixed on a planar base; the rotating upright post is connected with one end, far away from a concrete base, of the fixed upright post through a bearing structure, and can rotate relatively to the axial direction of the fixed upright post; the bearing structure comprises an angular contact bearing, a bearing seal cover and a plurality of locking assemblies; the angular contact bearing bears an axial load and a radial load; the bearing seal cover covers the angular contact bearing and forms a sealing structure; and the plurality of locking assemblies are symmetrically distributed around the angular contact bearing along the radial plane direction of the angular contact bearing at equal intervals.
Description
Technical field
The present invention relates to photovoltaic panel technical field, particularly relate to a kind of photovoltaic board mount.
Background technology
Along with the development of solar-photovoltaic technology, the lifting of the conversion efficiency of photovoltaic panel.As a kind of novel eco-friendly energy obtain manner, the application of solar energy photovoltaic panel is more and more extensive.In general use procedure, solar energy photovoltaic panel needs the change in location according to the sun usually, carries out the adjustment of position and angle to obtain better conversion efficiency.
Existing vertical solar photovoltaic panel support can arrange movable device usually, carries out the adjustment in angle or direction for user.But because the weight of solar energy photovoltaic panel self is comparatively large, photovoltaic panel support is in rotation process, and easily occur rotating steadily, the phenomenons such as support generation lateral bending, the use of user also exists inconvenience.
And the place that usual photovoltaic board mount is arranged is positioned at comparatively open, dust is more waits area, and the articulating members be arranged on support easily enters a large amount of dusts etc., affects the rotation of support.
Therefore, prior art need development.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the object of the present invention is to provide a kind of photovoltaic board mount, be intended to the problem solving vertical solar energy photovoltaic panel support moving connecting mechanism stability, durability deficiency in prior art.
In order to achieve the above object, this invention takes following technical scheme:
A kind of photovoltaic board mount, comprises bracket upright post and is connected with described bracket upright post, and hold the master supporting construction of solar energy photovoltaic panel, wherein, described bracket upright post comprises:
One vertical columns, described vertical columns one end is fixed on flat base;
One rotates column, and described rotation column is connected along by a bearing arrangement with described vertical columns one end away from concrete pedestal, can relatively described vertical columns axial rotation;
Described bearing arrangement comprises the angular contact bearing, the lid that bear axial load and radial load and is located on angular contact bearing, forms the bearing seal cover of hermetically-sealed construction and some latch assemblies;
Described some latch assemblies are along the direction, sagittal plane of described angular contact bearing, equidistant around described angular contact bearing, symmetrical.
Described photovoltaic board mount, wherein, described angular contact bearing is the angular contact bearing of configuration in pairs, and the pair of horns contact bearing back side is oppositely arranged.
Described photovoltaic board mount, wherein, described bearing seal cover is connected by groove and suitable protruding buckle with between angular contact bearing.
Described photovoltaic board mount, wherein, described vertical columns is fixedly connected with a back shaft away from one end of concrete pedestal;
Described back shaft comprise along bearing axial direction extend axle portion and along bearing sagittal plane outward extending first flat part;
Described angular contact bearing is placed in described axle portion, and described latch assembly is arranged on described flat part.
Described photovoltaic board mount, wherein, described rotation column is fixedly connected with the bearing pedestal of described angular contact bearing;
Described bearing pedestal comprises one along outward extending second flat part in direction, bearing sagittal plane.
Described photovoltaic board mount, wherein, described latch assembly comprises fastening bolt and is separately positioned on described first flat part and the second flat part, relative arc chute;
Described fastening bolt passes the arc chute of the first flat part and the second flat part thus locks described back shaft and bearing pedestal.
Described photovoltaic board mount, wherein, described rotating vertical shaft and described master supporting construction hinged, jointed shaft is vertical with rotating the axial direction of column.
Described photovoltaic board mount, wherein, described photovoltaic board mount also comprises:
One swinging support bar, one end and the described master supporting construction of described swinging support bar are hinged, are separately connected with described rotation column by support screw;
Described swinging support bar, described master supporting construction and rotation column form triangle rotating mechanism, are locked by described support screw.
Beneficial effect: a kind of photovoltaic board mount provided by the invention, by arranging angular contact bearing thus separating support column between vertical columns and rotation column, realizes the rotation of photovoltaic panel support.Adopt angular contact bearing, stress equalization is stablized, and anti-side is large to moment of flexure, can be good at being applicable to, in the application of vertical solar photovoltaic panel support, meet the feature that its lateral force is larger.In addition, be uniformly distributed along spindle central and latch assembly is set, make overall distribution of force even, be convenient to carry out regulating or locking.
Accompanying drawing explanation
Fig. 1 is the structural representation of the photovoltaic board mount of the specific embodiment of the invention.
Fig. 2 is the rotation column of the photovoltaic board mount of the specific embodiment of the invention and the coupling part partial structurtes schematic diagram of vertical columns.
Fig. 3 is the schematic perspective view of the bearing arrangement of the photovoltaic board mount of the specific embodiment of the invention.
Fig. 4 is the rotation column of the photovoltaic board mount of the specific embodiment of the invention and the coupling part structural representation of master supporting construction.
Fig. 5 is the explosive view of the photovoltaic board mount of the specific embodiment of the invention.
Embodiment
The invention provides a kind of photovoltaic board mount.For making object of the present invention, technical scheme and effect clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, be the photovoltaic board mount of the specific embodiment of the invention.Described photovoltaic board mount comprises: bracket upright post 10 and being connected with described bracket upright post, holds the master supporting construction 20 of solar energy photovoltaic panel.
Wherein, described bracket upright post comprises: not shown in vertical columns 100, rotation column 200, bearing arrangement 300 and latch assembly 400(Fig. 1, as shown in Figure 2).
Described vertical columns 100 one end is fixed on flat base 1, and the other end is then connected with described rotation column 200 by bearing arrangement 300,
Described flat base refers to such as, as described photovoltaic panel support provides fixed position, firm planar structure, concrete pedestal, cemented platform etc.Described flat base anyly suitable is fixedly connected with mode with specifically can adopting between vertical columns, and such as bolt connects, welding etc.
By described bearing arrangement 300, described rotation column 200 can rotate around described vertical columns 100 axial direction, thus the direction realizing solar energy photovoltaic panel regulates.
As shown in Figure 3, described bearing arrangement 300 comprises the angular contact bearing 310, the lid that bear axial load and radial load and is located on angular contact bearing, forms the bearing seal cover 320 of hermetically-sealed construction and some latch assemblies 400.
Described angular contact bearing specifically can be adopted and be connected with rotation column or vertical columns in any suitable manner, and such as bearing pedestal can be connected with rotation column.Certainly, described bearing arrangement can also comprise other conventional associated components, the locked spacer of such as bearing, nut, connecting bolt etc.
Described bearing seal cover 320 can arrange suitable seal cover according to the concrete installation of angular contact bearing, set-up mode, sealed bearing internal structure thus ensure the normal use of bearing, avoids entering of dust or other foreign material.
Concrete, as shown in Figure 3, the paired configuration angular contact bearing that described angular contact bearing 310 is oppositely arranged for the back side, such as Double-row-roller angle bearing.The relative setting in the above-mentioned back side can provide higher rigidity.
It is preferred that described bearing seal cover 320 is connected by groove and suitable protruding buckle with between angular contact bearing 310.That is described bearing seal cover 320 is slot card button or is labyrinth type installation, has excellent dust-proof effect, is conducive to the useful life ensureing bearing.
As shown in Figure 3, described some latch assemblies 400, along the direction, sagittal plane of described angular contact bearing, are evenly arranged around described angular contact bearing.Such as, average setting can be enclosed outer Monday along angular contact bearing, realize stressed being uniformly distributed.
In actual use, operating personnel open latch assembly 400, and after manually shifting photovoltaic panel onto suitable position, again lock latch assembly 400, can complete the adjustment of the anglec of rotation for described photovoltaic panel support.
Concrete, as shown in Figure 4, described rotating vertical shaft 100 is hinged with described master supporting construction 20, and jointed shaft is vertical with the axial direction rotating column 100.Arranged by above-mentioned articulated structure 40, described photovoltaic panel support can be made to make the angle adjustment spun upside down, realize the control for solar energy photovoltaic panel angle of inclination.
Preferably, described photovoltaic board mount also comprises swinging support bar 30 and support screw 31.
One end and the described master supporting construction 20 of described swinging support bar 30 are hinged, and the other end is connected with described rotation column 200 by support screw 31.
Described swinging support bar, described master supporting construction and rotation column form triangle rotating mechanism, wherein, swinging support bar and master supporting construction, rotate column and master supporting construction is hinged, after described support screw locking, i.e. master supporting construction described in lockable and the relative position between rotation column.
In actual use, the adjustment spun upside down if need carry out, operating personnel can unclamp described support screw 31, then promote again to tighten support screw 31 after support turn to predetermined angle.
It is preferred that as shown in Figure 4, described rotation column 100 is additionally provided with the fixture 32 be connected with swinging support bar 30.Described fixture 32 is in axial direction provided with multiple through hole screwed for support screw 31.
Operating personnel can be changed and the relative position relation rotating column by the position of adjustment swinging support bar 30 on fixture 32, angle of inclination when changing fixing.
As shown in Figure 2, in a particular embodiment of the present invention, described vertical columns, rotation column with the concrete connected mode of bearing arrangement 300 can be: vertical columns 100 is fixedly connected with a back shaft 330 away from one end of concrete pedestal.Specifically can be bolted etc. and anyly suitable to be fixedly connected with mode.
As shown in Figure 5, described back shaft 330 comprise along bearing axial direction extend axle portion 331 and along bearing sagittal plane outward extending first flat part 332.
Certainly, described flat part 332 is specifically as follows any suitable extension shape, such as circle as shown in Figure 2, square or other are irregularly shaped.
Described angular contact bearing 333 is set in described axle portion 331.Described latch assembly 400 is arranged on described flat part 332.
Concrete, 200, described rotation column is fixedly connected with the bearing pedestal 340 of described angular contact bearing.Similar, described bearing pedestal 340 also comprise one along direction, bearing sagittal plane outward extending second flat part 341.
In this specific embodiment, described bearing seal cover 320 is two, and lid is located at the two ends up and down of bearing respectively.Bearing seal cover 320, axle portion 331, Double-row-roller bearing (two 333) and bearing pedestal constitute the bearing arrangement of a good seal, and larger anti-side can be provided to moment of flexure, and stress equalization is stablized, and is highly suitable for photovoltaic board mount.
More specifically, as shown in Figure 3, described latch assembly 400 comprises fastening bolt 410 and is separately positioned on described first flat part and the second flat part, relative arc chute 420.
Described fastening bolt 410 passes the arc chute 420 of the first flat part and the second flat part thus locks described back shaft and bearing pedestal.In use, described support can be promoted after unclamping described holding screw 400 and rotate along vertical columns 100, tighten holding screw 400 and then become stationary state.Above-mentioned fastening assembly distribution of force is even, is convenient to regulate.
In addition, as shown in Figure 3, arranging of above-mentioned arc chute 420 can also play the effect that the relative rotation angle scope of column 200 is rotated in restriction.Described rotation column 200 only can rotate in the arc range of arc chute.
In sum, photovoltaic bracket of the present invention can by unclamping the upset that holding screw and support screw realize in the rotation of horizontal direction and vertical direction, fast easy to adjust, and have good anti-side to bending moment force, has a good application prospect.
Be understandable that, for those of ordinary skills, can be equal to according to technical scheme of the present invention and the present invention's design and replace or change, and all these change or replace the protection range that all should belong to the claim appended by the present invention.
Claims (8)
1. a photovoltaic board mount, comprises bracket upright post and is connected with described bracket upright post, and hold the master supporting construction of solar energy photovoltaic panel, it is characterized in that, described bracket upright post comprises:
One vertical columns, described vertical columns one end is fixed on flat base;
One rotates column, and described rotation column is connected along by a bearing arrangement with described vertical columns one end away from concrete pedestal, can relatively described vertical columns axial rotation;
Described bearing arrangement comprises the angular contact bearing, the lid that bear axial load and radial load and is located on angular contact bearing, forms the bearing seal cover of hermetically-sealed construction and some latch assemblies;
Described some latch assemblies are along the direction, sagittal plane of described angular contact bearing, equidistant around described angular contact bearing, symmetrical.
2. photovoltaic board mount according to claim 1, is characterized in that, described angular contact bearing is the paired configuration angular contact bearing that the back side is oppositely arranged.
3. photovoltaic board mount according to claim 1, is characterized in that, described bearing seal cover is connected by groove and suitable protruding buckle with between angular contact bearing.
4. photovoltaic board mount according to claim 1, is characterized in that, described vertical columns is fixedly connected with a back shaft away from one end of concrete pedestal;
Described back shaft comprise along bearing axial direction extend axle portion and along bearing sagittal plane outward extending first flat part;
Described angular contact bearing is placed in described axle portion, and described latch assembly is arranged on described flat part.
5. photovoltaic board mount according to claim 4, is characterized in that, described rotation column is fixedly connected with the bearing pedestal of described angular contact bearing;
Described bearing pedestal comprises one along outward extending second flat part in direction, bearing sagittal plane.
6. photovoltaic board mount according to claim 5, is characterized in that, described latch assembly comprises fastening bolt and is separately positioned on described first flat part and the second flat part, relative arc chute;
Described fastening bolt passes the arc chute of the first flat part and the second flat part thus locks described back shaft and bearing pedestal.
7. photovoltaic board mount according to claim 1, is characterized in that, described rotating vertical shaft and described master supporting construction hinged, jointed shaft is vertical with rotating the axial direction of column.
8. photovoltaic board mount according to claim 7, is characterized in that, described photovoltaic board mount also comprises:
One swinging support bar, one end and the described master supporting construction of described swinging support bar are hinged, are separately connected with described rotation column by support screw;
Described swinging support bar, described master supporting construction and rotation column form triangle rotating mechanism, are locked by described support screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510977916.7A CN105429568B (en) | 2015-12-23 | 2015-12-23 | A kind of photovoltaic board mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510977916.7A CN105429568B (en) | 2015-12-23 | 2015-12-23 | A kind of photovoltaic board mount |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105429568A true CN105429568A (en) | 2016-03-23 |
| CN105429568B CN105429568B (en) | 2019-07-23 |
Family
ID=55507547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510977916.7A Active CN105429568B (en) | 2015-12-23 | 2015-12-23 | A kind of photovoltaic board mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105429568B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429575A (en) * | 2015-12-23 | 2016-03-23 | 广东亿腾新能源有限公司 | Electronic control system-based self-adjusting photovoltaic module bracket |
| CN108370768A (en) * | 2018-04-27 | 2018-08-07 | 浙江星光电科自控装备工程有限公司 | A kind of Modular photovoltaic greenhouse structure |
| CN110107597A (en) * | 2019-06-06 | 2019-08-09 | 浙江正泰新能源开发有限公司 | Photovoltaic tracking device bearing arrangement |
| WO2024207187A1 (en) * | 2023-04-04 | 2024-10-10 | 舍弗勒技术股份两合公司 | Support structure for solar sun-tracking system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070023080A1 (en) * | 2005-07-28 | 2007-02-01 | Guenther Thurner | Rotary drive for a panel-shaped solar module and solar system |
| EP1995535A2 (en) * | 2007-05-24 | 2008-11-26 | Teodoro Domingo Cano Meseguer | Photovoltaic solar installation |
| CN201213244Y (en) * | 2008-06-25 | 2009-03-25 | 泰州中盛泰通光电有限公司 | Automatic following solar energy photovoltaic electricity generating device |
| CN102779867A (en) * | 2011-05-12 | 2012-11-14 | 上海驭领机电科技有限公司 | Solar battery pack support frame |
| CN203288754U (en) * | 2013-06-09 | 2013-11-13 | 摩比天线技术（深圳）有限公司 | Horizontal azimuth angle all-dimensional adjustable switch flange |
| CN205356236U (en) * | 2015-12-23 | 2016-06-29 | 广东亿腾新能源有限公司 | Solar photovoltaic board support |
-
2015
- 2015-12-23 CN CN201510977916.7A patent/CN105429568B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070023080A1 (en) * | 2005-07-28 | 2007-02-01 | Guenther Thurner | Rotary drive for a panel-shaped solar module and solar system |
| EP1995535A2 (en) * | 2007-05-24 | 2008-11-26 | Teodoro Domingo Cano Meseguer | Photovoltaic solar installation |
| CN201213244Y (en) * | 2008-06-25 | 2009-03-25 | 泰州中盛泰通光电有限公司 | Automatic following solar energy photovoltaic electricity generating device |
| CN102779867A (en) * | 2011-05-12 | 2012-11-14 | 上海驭领机电科技有限公司 | Solar battery pack support frame |
| CN203288754U (en) * | 2013-06-09 | 2013-11-13 | 摩比天线技术（深圳）有限公司 | Horizontal azimuth angle all-dimensional adjustable switch flange |
| CN205356236U (en) * | 2015-12-23 | 2016-06-29 | 广东亿腾新能源有限公司 | Solar photovoltaic board support |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429575A (en) * | 2015-12-23 | 2016-03-23 | 广东亿腾新能源有限公司 | Electronic control system-based self-adjusting photovoltaic module bracket |
| CN108370768A (en) * | 2018-04-27 | 2018-08-07 | 浙江星光电科自控装备工程有限公司 | A kind of Modular photovoltaic greenhouse structure |
| CN110107597A (en) * | 2019-06-06 | 2019-08-09 | 浙江正泰新能源开发有限公司 | Photovoltaic tracking device bearing arrangement |
| WO2024207187A1 (en) * | 2023-04-04 | 2024-10-10 | 舍弗勒技术股份两合公司 | Support structure for solar sun-tracking system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105429568B (en) | 2019-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105429568A (en) | Solar photovoltaic panel bracket | |
| CN211656067U (en) | Photovoltaic module with adjustable angle | |
| CN103107220A (en) | Photovoltaic device, photovoltaic module and fixed part thereof | |
| CN203800866U (en) | Rotation support component used for photovoltaic array support frame | |
| CN204087049U (en) | A kind of graphoscope bracing frame | |
| CN205356236U (en) | Solar photovoltaic board support | |
| CN211114101U (en) | But quick assembly disassembly's steel construction board house | |
| CN110336528A (en) | A kind of photovoltaic power station power generation unit improving tracking device | |
| US10215834B2 (en) | Dual axis solar tracker | |
| CN102121556B (en) | Flat-panel computer bracket | |
| CN211952154U (en) | Safety monitoring device based on computer network | |
| CN207753658U (en) | Photovoltaic module erection support | |
| CN210405865U (en) | Novel regulator cubicle support | |
| CN203896259U (en) | Single-column photovoltaic support | |
| CN207782707U (en) | A kind of flexible photovoltaic holder | |
| CN208461749U (en) | Adjustable support for solar panel | |
| KR102222234B1 (en) | Control Apparatus of Rotation Angle of Solar Smart Bench Panel | |
| CN221303126U (en) | Balanced partition rack of cotton sample | |
| CN219526084U (en) | Portable overhead hoist of roof distributing type photovoltaic power plant subassembly | |
| CN211315653U (en) | Outdoor energy-conserving screen of LED convenient to adjust show angle | |
| CN211371004U (en) | Gasket type hinge structure | |
| CN108023538A (en) | Photovoltaic module erection support | |
| CN103362947B (en) | Hinge arrangement and use the lighting device of this hinge arrangement | |
| CN201982910U (en) | Panel personal computer bracket | |
| CN220601148U (en) | Wall bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A solar photovoltaic panel bracket Granted publication date: 20190723 Pledgee: Zhuhai China Resources Bank Co.,Ltd. Foshan Branch Pledgor: EXTEN RENEWABLE ENERGY CO.,LTD. Registration number: Y2024980027056 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |