CN218499070U - Flexible inclination tracking photovoltaic support - Google Patents
Flexible inclination tracking photovoltaic support Download PDFInfo
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- CN218499070U CN218499070U CN202222677950.0U CN202222677950U CN218499070U CN 218499070 U CN218499070 U CN 218499070U CN 202222677950 U CN202222677950 U CN 202222677950U CN 218499070 U CN218499070 U CN 218499070U
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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
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Abstract
The utility model relates to a flexible inclination tracking photovoltaic bracket, which comprises at least one row of photovoltaic brackets, wherein each photovoltaic bracket comprises a bracket component, two ends of each bracket component are respectively connected with a transverse traction steel cable, and the middle part of each bracket component is rotationally connected with a transverse end upright post or a transverse middle upright post of each photovoltaic bracket, so that a photovoltaic plate component arranged on each transverse traction steel cable forms an inclination angle relative to a horizontal line; one end of the bracket component is connected with a telescopic mechanism, and the telescopic mechanism stretches to enable one end of the bracket component to move up and down. One end of the support component is pulled by the telescopic mechanism to move downwards, and the middle part of the support component rotates around a certain supporting point of the transverse end part upright post or the transverse middle upright post, so that the photovoltaic panel component installed on the transverse pulling steel cable forms inclination.
Description
Technical Field
The utility model belongs to the technical field of the photovoltaic technique and specifically relates to a photovoltaic support is trailed at flexible inclination.
Background
The photovoltaic support is divided into a fixed, fixed and adjustable flat single-axis tracking support, an inclined single-axis tracking support and a double-axis tracking support, the fixed support is simple in structure and small in maintenance amount, and is a main force in the photovoltaic industry, but the low generated energy is a short plate of the photovoltaic support. The adjustable support is fixed, the inclination angle is adjusted once every quarter, the generated energy increase is limited and can be improved by 3%, and the structure is simple and the maintenance amount is small. The flat single-shaft tracking support rises and falls with the east of the sun every day, the generated energy can be improved by 8-10%, the system structure is complex, the maintenance amount is high, and the flat single-shaft tracking support is suitable for low and medium latitude areas and is a main force for tracking the support.
A fixed adjustable support, as disclosed in chinese patent document CN213754388U, includes a main beam and a photovoltaic support, a first side photovoltaic support and a second side photovoltaic support are respectively installed on both sides of the photovoltaic support, and a first photovoltaic support, a second photovoltaic support, a third photovoltaic support and a fourth photovoltaic support are sequentially installed between the first side photovoltaic support and the second side photovoltaic support, a scissor jack is installed at a vertical position of a bottom center of the main beam, and an adjusting cantilever is provided at one end of the scissor jack, a bottom end of the photovoltaic support is connected with a stand column, and an outer surface of the stand column is fixedly connected with a rear support. This kind of fixed adjustable support needs manual adjustment, transfers the inclination once every quarter, and the generated energy improves 3%, promotes limitedly.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: a flexible pitch tracking photovoltaic mount is provided that allows a photovoltaic panel assembly to be pitched relative to horizontal.
The utility model provides a technical scheme that its technical problem adopted is: a flexible inclination tracking photovoltaic support comprises at least one row of photovoltaic supports, and each photovoltaic support comprises
The two ends of the bracket component are respectively connected with a transverse traction steel cable, and the middle part of the bracket component is rotatably connected with a transverse end upright post or a transverse middle upright post of the photovoltaic bracket, so that a photovoltaic plate component arranged on the transverse traction steel cable forms an inclination angle relative to a horizontal line;
one end of the bracket component is connected with a telescopic mechanism, and the telescopic mechanism stretches to enable one end of the bracket component to move up and down.
Preferably, the bracket component includes the tip rotatory roof beam, the tip rotatory roof beam includes vertical girder steel and horizontal girder steel, connects through a plurality of horizontal girder steels between two vertical girder steels, and one of them vertical girder steel both ends are equipped with the end connection spare that can be connected with horizontal tractive cable wire, and the middle part and the horizontal tip stand of a vertical girder steel rotate to be connected, the horizontal girder steel of tip rotatory roof beam one end is by the flexible pulling up-and-down motion of a telescopic machanism.
Preferably, the support assembly comprises a middle rotating beam, and two ends of the middle rotating beam are respectively connected with a transverse traction steel cable; the middle part of the middle rotating beam is rotatably connected with the transverse middle upright post, and one end of the middle rotating beam is pulled by a telescopic mechanism to move up and down.
Preferably, the flexible inclination tracking photovoltaic bracket further comprises a longitudinal stabilizing mechanism, and the longitudinal stabilizing mechanism comprises
The plurality of stabilizing supports are respectively arranged on each row of photovoltaic supports, the upper ends of the stabilizing supports are connected with the transverse traction steel cable in a buckling mode, and the lower ends of the stabilizing supports are connected with the longitudinal support steel cable in a buckling mode;
and the longitudinal supporting steel cable longitudinally penetrates through each row of photovoltaic supports, two ends of the longitudinal supporting steel cable are respectively connected with the vertical end part stand columns, and the longitudinal supporting steel cable is connected with the lower ends of the stabilizing supports in each row of photovoltaic supports in a buckling manner.
Preferably, the stabilizing support comprises
The two ends of the stabilizing transverse rod are respectively connected with the two transverse traction steel cables in each row of photovoltaic supports in a buckling mode, and the middle of the stabilizing transverse rod is rotatably connected with the upper end of the stabilizing longitudinal rod;
the upper end of the stabilizing longitudinal rod is rotationally connected with the stabilizing transverse rod, and the lower end of the stabilizing longitudinal rod is connected with the longitudinal supporting steel cable in a buckling manner;
one end of the stabilizing cross bar is pulled to move up and down by a telescopic mechanism in a telescopic way.
Preferably, the telescopic mechanism is a jack mechanism, the jack mechanism comprises a telescopic connecting rod assembly, the top of the telescopic connecting rod assembly is connected with a top connecting seat, and the bottom of the telescopic connecting rod assembly is connected with a first bottom connecting seat and a second bottom connecting seat respectively.
Preferably, the first driving steel cable and the second driving steel cable form an annular driving steel cable which is connected between two transverse end columns of each row of photovoltaic supports, the first driving steel cable is connected with a first bottom connecting seat at the bottom of the jack mechanism, and the second driving steel cable is connected with a second bottom connecting seat at the bottom of the jack mechanism; when the first driving steel cable and the second driving steel cable are pulled oppositely, the telescopic connecting rod component of the jack mechanism is driven to do supporting or contracting movement; the driving mechanism pulls the first driving steel cable or the second driving steel cable, so that the first driving steel cable and the second driving steel cable are pulled oppositely.
Preferably, the flexible inclination tracking photovoltaic support further comprises a transverse supporting steel cable, and two ends of the transverse supporting steel cable are respectively connected with the transverse end upright columns of each row of photovoltaic supports.
Preferably, the transverse supporting steel cable of the photovoltaic bracket is connected with a fixing seat buckle arranged on a stabilizing longitudinal rod of the stabilizing bracket.
Preferably, a plurality of supporting pieces are arranged on the transverse supporting steel cable of the photovoltaic support, the lower ends of the supporting pieces are connected with the transverse supporting steel cable in a buckling mode, sleeve holes are formed in the upper ends of the supporting pieces, and the sleeve holes penetrate through sliding rods connected with a first bottom connecting seat at the bottom of the jack mechanism or sliding rods connected with a second bottom connecting seat at the bottom of the jack mechanism, or first driving steel cables or second driving steel cables penetrate through the sleeve holes.
The utility model has the advantages that: one end of the support component is pulled by the telescopic mechanism to move downwards, and the middle part of the support component rotates around a certain supporting point of the transverse end part upright post or the transverse middle upright post, so that the photovoltaic panel component installed on the transverse pulling steel cable forms inclination. The inclination angle of the photovoltaic panel component can be adjusted by adjusting the telescopic amount of the telescopic mechanism.
Drawings
The present invention will be further explained with reference to the accompanying drawings
FIG. 1 is a schematic structural view of the connection of an end rotary beam and a transverse end upright of the present invention;
fig. 2 is a schematic structural view of the connection between the middle rotary beam and the transverse pulling cable of the present invention;
fig. 3 is a schematic structural view of the longitudinal stabilizing mechanism of the present invention;
FIG. 4 is a schematic structural view of the present invention showing the connection of the stabilizer bracket to the longitudinal support cable and the lateral support cable;
fig. 5 is a schematic structural view of the driving mechanism driving the jack mechanism of the present invention;
wherein: 1. transversely pulling the steel cable; 2. a transverse end upright; 31. a longitudinal steel beam; 32. a transverse steel beam; 33. a middle rotating beam; 4. a transverse middle upright post; 5. a photovoltaic panel assembly; 61. stabilizing the cross bar; 62. stabilizing the longitudinal bar; 63. a fixed seat; 7. a jack mechanism; 8. a drive mechanism; 91. a longitudinal support wire rope; 92. a transverse support wire rope; 10. and a support member.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
A flexible inclination tracking photovoltaic support comprises at least one row of photovoltaic supports, and each photovoltaic support comprises
The two ends of the bracket component are respectively connected with a transverse traction steel cable 1, and the middle part of the bracket component is rotatably connected with a transverse end upright 2 or a transverse middle upright 4 of the photovoltaic bracket, so that a photovoltaic panel component 5 arranged on the transverse traction steel cable 1 forms an inclination angle relative to a horizontal line;
one end of the bracket component is connected with a telescopic mechanism, and the telescopic mechanism is telescopic to enable one end of the bracket component to move up and down.
One end of the bracket component is pulled by the telescopic mechanism to move downwards, and the middle part of the bracket component rotates around a certain supporting point of the transverse end upright 2 or the transverse middle upright 4, so that the photovoltaic panel component 5 installed on the transverse pulling steel cable 1 is inclined. The inclination angle of the photovoltaic panel assembly 5 can be adjusted by adjusting the telescopic amount of the telescopic mechanism without manual timing adjustment. The telescopic mechanism can adopt a jack mechanism or an electric push rod and the like. The jack mechanism can be driven by the electric driving mechanism to extend and retract.
Specifically, as an optional implementation manner in this embodiment, as shown in fig. 1, the bracket assembly includes an end rotation beam, the end rotation beam includes a longitudinal steel beam 31 and a transverse steel beam 32, two longitudinal steel beams 31 are connected through a plurality of transverse steel beams 32, two ends of one longitudinal steel beam 31 are provided with end connection members capable of being connected with a transverse pulling steel cable 1, a middle portion of one longitudinal steel beam 31 is rotatably connected with the transverse end upright 2, and the transverse steel beam 32 at one end of the end rotation beam is pulled up and down by a telescopic mechanism. A longitudinal steel beam 31 may be rotatably connected at its mid-section to the transverse end uprights 2 by means of bearing assemblies or other rotating assemblies.
Specifically, as an alternative embodiment in this embodiment, as shown in fig. 2, the bracket assembly includes a middle rotating beam 33, and both ends of the middle rotating beam 33 are respectively connected to the transverse pulling cables 1; the middle part of the middle rotating beam 33 is rotatably connected with the transverse middle upright post 4, and one end of the middle rotating beam 33 is pulled by a telescopic mechanism to move up and down.
Specifically, as an optional implementation manner in this embodiment, as shown in fig. 3, the flexible inclination tracking photovoltaic support further includes a longitudinal stabilizing mechanism, where the longitudinal stabilizing mechanism makes the multiple rows of photovoltaic supports longitudinally insusceptible to wind force to topple over, so as to improve the stability of the multiple rows of photovoltaic supports longitudinally.
The longitudinal stabilizing mechanism comprises
The plurality of stabilizing supports are respectively arranged on each row of photovoltaic supports, the upper ends of the stabilizing supports are connected with the transverse traction steel cable 1 in a buckling mode, and the lower ends of the stabilizing supports are connected with the longitudinal support steel cable 91 in a buckling mode;
and the longitudinal supporting steel cable 91 longitudinally penetrates through each row of photovoltaic supports, two ends of the longitudinal supporting steel cable 91 are respectively connected with the vertical columns at the longitudinal end parts, and the longitudinal supporting steel cable 91 is connected with the lower ends of the stabilizing supports in each row of photovoltaic supports in a buckling manner.
Specifically, as an alternative implementation manner in this embodiment, as shown in fig. 4, the stabilizing bracket comprises
The two ends of the stabilizing cross rod 61 are respectively connected with the two transverse traction steel cables 1 in each row of photovoltaic supports in a buckling manner, and the middle part of the stabilizing cross rod 61 is rotatably connected with the upper end of the stabilizing longitudinal rod 62;
the upper end of the stabilizing longitudinal rod 62 is rotationally connected with the stabilizing transverse rod 61, and the lower end of the stabilizing longitudinal rod is connected with the longitudinal supporting steel cable 91 in a buckling manner;
one end of the stabilizing cross bar 61 is pulled to move up and down by a telescopic mechanism.
Specifically, as an optional implementation manner in this embodiment, the telescopic mechanism is a jack mechanism 7, the jack mechanism 7 includes a telescopic link assembly, a top connecting seat is connected to a top of the telescopic link assembly, and a first bottom connecting seat and a second bottom connecting seat are respectively connected to a bottom of the telescopic link assembly. The specific structure of the jack mechanism 7 can refer to chinese patent document CN21622326U.
Specifically, as an optional implementation manner in this embodiment, the flexible inclination tracking photovoltaic bracket includes a first driving steel cable and a second driving steel cable, where the first driving steel cable and the second driving steel cable form an annular driving steel cable and are connected between two lateral end pillars 2 of each row of photovoltaic brackets, the first driving steel cable is connected to a first bottom connection seat at the bottom of the jack mechanism 7, and the second driving steel cable is connected to a second bottom connection seat at the bottom of the jack mechanism 7; when the first driving steel cable and the second driving steel cable are pulled oppositely, the telescopic connecting rod assembly of the jack mechanism 7 is driven to do the supporting or contracting motion; the driving mechanism 8 pulls the first driving cable or the second driving cable so that the first driving cable and the second driving cable are pulled toward each other. The driving mechanism 8 can adopt an air cylinder or an electric push rod and the like.
Specifically, as an alternative embodiment in this embodiment, as shown in fig. 1, the flexible pitch tracking photovoltaic support further includes a lateral support cable 92, both ends of which are respectively connected to the lateral end columns 2 of each row of photovoltaic supports.
As shown in fig. 4, the lateral support steel cable 92 of the photovoltaic bracket is connected with the fixing seat 63 provided on the stabilizing longitudinal rod 62 of the stabilizing bracket in a snap-fit manner. The photovoltaic support is characterized in that a plurality of supporting pieces 10 are arranged on a transverse supporting steel cable 92 of the photovoltaic support, the lower ends of the supporting pieces 10 are connected with the transverse supporting steel cable 92 in a buckling mode, sleeve holes are formed in the upper ends of the supporting pieces 10, and the sleeve holes penetrate through sliding rods connected with a first bottom connecting seat at the bottom of the jack mechanism 7 or sliding rods connected with a second bottom connecting seat at the bottom of the jack mechanism 7, or first driving steel cables or second driving steel cables.
The transverse traction steel cable 1, the first driving steel cable, the second driving steel cable and the transverse supporting steel cable 92 are used as flexible parts of the photovoltaic bracket in the X direction, the multiple steel cables are connected between transverse end part upright posts 2 at two ends, end part rotating beams are arranged at the transverse end part upright posts 2, a plurality of transverse middle upright posts 4 and middle rotating beams 33 are arranged in the middle, the longitudinal supporting steel cable 91 is used as a flexible part of the photovoltaic bracket in the Y direction, the stabilizing transverse rod 61 of the stabilizing bracket is used as a rigid part of the photovoltaic bracket in the Y direction, and the stabilizing longitudinal rod 62 of the stabilizing bracket is used as a rigid part of the photovoltaic bracket in the Z direction; the stabilizing cross rod 61 is connected with the transverse traction steel cable 1, the transverse supporting steel cable 92 is connected with the stabilizing longitudinal rod 62, and the stabilizing cross rod 61 is connected with the first driving steel cable and the second driving steel cable through a jack mechanism. A plurality of longitudinal and transverse connecting structures are formed, and the driving mechanism 8 pulls the first driving steel cable or the second driving steel cable. The jack mechanisms connected with the end rotating beam, the middle rotating beam and the stabilizing cross rod are connected with the first driving steel cable and the second driving steel cable, the first driving steel cable or the second driving steel cable is pulled by the same driving mechanism 8, so that one ends of the end rotating beam, the middle rotating beam and the stabilizing cross rod synchronously move up and down, and the photovoltaic panel assemblies 5 installed on the transverse traction steel cable 1 can synchronously incline to form an inclination angle.
An inclination angle tracking transmission system is formed by the bracket component, the transverse traction steel cable 1 and the telescopic mechanism, the solar altitude angle is tracked in real time, 8-10% of generated energy can be improved in middle and high altitude areas, and the vacancy of a middle and high altitude single-shaft tracking bracket is made up.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the description, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a photovoltaic support is trailed at flexible inclination, includes at least one row of photovoltaic support, its characterized in that: the photovoltaic support comprises
The two ends of the bracket component are respectively connected with a transverse traction steel cable (1), and the middle part of the bracket component is rotatably connected with a transverse end upright post (2) or a transverse middle upright post (4) of the photovoltaic bracket, so that a photovoltaic plate component (5) arranged on the transverse traction steel cable (1) forms an inclination angle relative to a horizontal line;
one end of the bracket component is connected with a telescopic mechanism, and the telescopic mechanism stretches to enable one end of the bracket component to move up and down.
2. The flexible pitch tracking photovoltaic mount of claim 1, wherein: the bracket component comprises a tip rotating beam, the tip rotating beam comprises a longitudinal steel beam (31) and a transverse steel beam (32), the two longitudinal steel beams (31) are connected through a plurality of transverse steel beams (32), end connecting pieces capable of being connected with a transverse traction steel cable (1) are arranged at two ends of one longitudinal steel beam (31), the middle of one longitudinal steel beam (31) is rotatably connected with a transverse tip upright post (2), and the transverse steel beam (32) at one end of the tip rotating beam is driven to move up and down by the stretching of a telescopic mechanism.
3. The flexible pitch tracking photovoltaic mount of claim 1, wherein: the bracket assembly comprises a middle rotating beam (33), and two ends of the middle rotating beam (33) are respectively connected with a transverse traction steel cable (1); the middle part of the middle rotating beam (33) is rotationally connected with the transverse middle upright post (4), and one end of the middle rotating beam (33) is pulled to move up and down by a telescopic mechanism in a telescopic way.
4. The flexible pitch tracking photovoltaic mount of claim 1, wherein: further comprises a longitudinal stabilizing mechanism, the longitudinal stabilizing mechanism comprises
The plurality of stabilizing supports are respectively arranged on each row of photovoltaic supports, the upper ends of the stabilizing supports are connected with the transverse traction steel cable (1) in a buckling manner, and the lower ends of the stabilizing supports are connected with the longitudinal support steel cable (91) in a buckling manner;
and the longitudinal supporting steel cable (91) longitudinally penetrates through each row of photovoltaic supports, two ends of the longitudinal supporting steel cable are respectively connected with the vertical end part upright posts, and the longitudinal supporting steel cable (91) is connected with the lower ends of the stabilizing supports in each row of photovoltaic supports in a buckling manner.
5. The flexible pitch tracking photovoltaic mount of claim 4, wherein:
the stabilizing support comprises
The two ends of the stabilizing transverse rod (61) are respectively connected with the two transverse traction steel cables (1) in each row of photovoltaic supports in a buckling mode, and the middle of the stabilizing transverse rod is rotatably connected with the upper end of the stabilizing longitudinal rod (62);
the upper end of the stabilizing longitudinal rod (62) is rotationally connected with the stabilizing transverse rod (61), and the lower end of the stabilizing longitudinal rod is connected with the longitudinal supporting steel cable (91) in a buckling way;
one end of the stabilizing cross bar (61) is pulled to move up and down by a telescopic mechanism in a telescopic way.
6. The flexible pitch tracking photovoltaic mount of claim 1 or 2 or 3 or 5 wherein: the telescopic mechanism is a jack mechanism (7), the jack mechanism (7) comprises a telescopic connecting rod assembly, the top of the telescopic connecting rod assembly is connected with a top connecting seat, and the bottom of the telescopic connecting rod assembly is connected with a first bottom connecting seat and a second bottom connecting seat respectively.
7. The flexible pitch tracking photovoltaic mount of claim 6, wherein: the first driving steel cable and the second driving steel cable form an annular driving steel cable which is connected between two transverse end part upright posts (2) of each row of photovoltaic supports, the first driving steel cable is connected with a first bottom connecting seat at the bottom of the jack mechanism (7), and the second driving steel cable is connected with a second bottom connecting seat at the bottom of the jack mechanism (7); when the first driving steel cable and the second driving steel cable are pulled oppositely, the telescopic connecting rod component of the jack mechanism (7) is driven to do supporting or contracting motion; the driving mechanism (8) pulls the first driving steel cable or the second driving steel cable so that the first driving steel cable and the second driving steel cable are pulled oppositely.
8. The flexible pitch tracking photovoltaic mount of claim 1, wherein: the photovoltaic bracket support structure further comprises a transverse supporting steel cable (92), and two ends of the transverse supporting steel cable are respectively connected with the transverse end part upright posts (2) of each row of photovoltaic brackets.
9. The flexible pitch tracking photovoltaic mount of claim 5, wherein:
the transverse supporting steel cable (92) of the photovoltaic bracket is connected with a fixing seat (63) arranged on a stabilizing longitudinal rod (62) of the stabilizing bracket in a buckling mode.
10. The flexible pitch tracking photovoltaic mount of claim 7, wherein:
the photovoltaic support is characterized in that a plurality of supporting pieces (10) are arranged on a transverse supporting steel cable (92) of the photovoltaic support, the lower ends of the supporting pieces (10) are connected with the transverse supporting steel cable (92) in a buckling mode, a trepanning is formed in the upper end of each supporting piece (10), a sliding rod connected with a first bottom connecting seat at the bottom of a jack mechanism (7) or a sliding rod connected with a second bottom connecting seat at the bottom of the jack mechanism (7) is sleeved in the trepanning, or a first driving steel cable or a second driving steel cable is sleeved in the trepanning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222677950.0U CN218499070U (en) | 2022-10-11 | 2022-10-11 | Flexible inclination tracking photovoltaic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222677950.0U CN218499070U (en) | 2022-10-11 | 2022-10-11 | Flexible inclination tracking photovoltaic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218499070U true CN218499070U (en) | 2023-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222677950.0U Active CN218499070U (en) | 2022-10-11 | 2022-10-11 | Flexible inclination tracking photovoltaic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218499070U (en) |
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2022
- 2022-10-11 CN CN202222677950.0U patent/CN218499070U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Xiaoduan Inventor before: Zhu Xiaorui |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230809 Address after: No. 43 Bailing South Road, Quzhou City, Zhejiang Province 324022 Patentee after: Yidao New Energy Technology Co.,Ltd. Address before: 410000 room 7200, floor 7, building 2, Xincheng Science Park, No. 588, Yuelu West Avenue, high tech Development Zone, Changsha, Hunan Patentee before: Changsha Zhengrou Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |