CN113310019A - Solar projection lamp convenient to control - Google Patents
Solar projection lamp convenient to control Download PDFInfo
- Publication number
- CN113310019A CN113310019A CN202110643077.0A CN202110643077A CN113310019A CN 113310019 A CN113310019 A CN 113310019A CN 202110643077 A CN202110643077 A CN 202110643077A CN 113310019 A CN113310019 A CN 113310019A
- Authority
- CN
- China
- Prior art keywords
- support
- projection lamp
- motor
- solar
- gear
- 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
Links
- 238000005286 illumination Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- 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
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention relates to the technical field of projection lamps, and discloses a solar projection lamp convenient to control, which comprises a support, a projection lamp and a solar panel, wherein the projection lamp is arranged in the support, the solar panel is arranged at the upper part of the support, an electric rotating disc I is arranged at the bottom of the support, a motor I is arranged on the outer wall of one side of the support, the output end of the motor I penetrates through the side wall of the support and extends to the inside of the support, a gear I is connected with the inside of the support, rotating seats are arranged in the middle parts of the insides of two sides of the support, rotating shafts are arranged in the middle parts of two sides of the projection lamp, an electric rotating disc II and a support rod are arranged at the top of the support, a motor II is arranged on one side of the upper part of the support rod, and the top of the support rod is rotatably connected with a support. This solar energy projection lamp convenient to control adjusts through controller control motor one, motor two, electric turntable one and electric turntable two pairs of projection lamps and solar panel's direction and angle, and it is more convenient that the projection is controlled, more effectual collection solar energy.
Description
Technical Field
The invention relates to the technical field of projection lamps, in particular to a solar projection lamp convenient to operate and control.
Background
The projection lamp is a high-power projection device commonly used in life, and the working process of the projection lamp is to project contents onto the outer wall of a high-rise building by applying an optical projection principle and utilizing a high-brightness light source, so that a visual effect of extremely rich impact force is formed at night. The projection lamp has the advantages of high arrival rate, good visual effect, variable projection content and the like, and can well attract the attention of consumers, so the projection propaganda is a propaganda means often adopted by advertising companies. Solar projection lamps have been developed for use in conjunction with solar energy, taking into account the high power of the projection lamp, which requires more electrical energy to be expended.
However, most of the existing solar projection lamps are fixed in installation position, which is not convenient for adjusting the solar panel and the projection lamp, and therefore, the invention of a solar projection lamp convenient for operation and control is urgently needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the solar projection lamp convenient to control, which has the advantages of convenience in projection control, adjustable angle of the solar panel, convenience in installation and the like, and solves the problems in the background art.
(II) technical scheme
In order to achieve the purposes of convenient projection angle adjustment, adjustable solar panel angle and convenient installation, the invention provides the following technical scheme: a solar projection lamp convenient to control comprises a support, a projection lamp and a solar panel, wherein the projection lamp is arranged in the support, the solar panel is arranged on the upper portion of the support, a first electric rotating disc is arranged at the bottom of the support, a first motor is arranged on the outer wall of one side of the support, the output end of the first motor penetrates through the side wall of the support and extends into the support, a first gear is connected with the support, a rotating seat is arranged in the middle of the inner portion of each side of the support, a rotating shaft is arranged in the middle of each side of the projection lamp, a gear ring is arranged on the outer surface of one end, close to the rotating shaft of one side of the first gear, of the projection lamp and far away from the projection lamp, the rotating shaft is rotatably connected with the rotating seat, the gear ring is meshed with the first gear, a handle is arranged at the tail end of the projection lamp, a second electric rotating disc is arranged on the top of the support, a support rod is arranged on the upper portion of the second electric rotating disc, a second motor is arranged on one side of the upper portion of the support rod, the two output ends of the motor penetrate through one side of the supporting rod and extend to the middle of the supporting rod to be connected with a second gear, the top of the supporting rod is rotatably connected with a support, the support is fixed at the center of the bottom of the solar panel, a light sensor is arranged on the upper surface of the edge of one side of the solar panel, and a controller is arranged on one side, close to the motor, of the support.
Preferably, the support is a rectangular frame, and the projection lamp penetrates through the hollow part of the support and is rotatably connected with the support through rotating shafts on two sides and a rotating seat.
Through above-mentioned scheme, the projection lamp can rotate from top to bottom in the support, throws the angle and adjusts to be convenient for adjust the projection position.
Preferably, an opening is formed in the center of the upper portion of the supporting rod, the support is T-shaped, the lower portion of the T-shaped support is embedded into the upper portion of the opening of the supporting rod and is connected with the upper portion of the opening of the supporting rod in a rotating mode, and the second gear is arranged on the lower portion of the opening of the supporting rod.
Preferably, the lower surface of the support is provided with a semicircular tooth surface which is meshed with the second gear.
Through the scheme, the two gears rotate to drive the support to rotate, so that the solar panel is driven to adjust the angle, and the solar panel can effectively collect solar energy and convert energy.
Preferably, a flange is arranged at the bottom of the electric turntable, and a plurality of through holes are formed in the surface of the flange.
Through the scheme, the through hole mounting supporting legs on the flange can be placed, and the through hole on the flange can be used for fixing and mounting, so that the mounting is more convenient.
Preferably, electric turntable one, electric turntable two, motor one, motor two and light sense ware and controller electric connection, the controller includes STM32 singlechip, contactor, relay.
Through the scheme, the controller controls the first electric turntable, the second electric turntable, the first motor and the second motor through the STM32 single chip microcomputer, the contactor and the relay, so that the rotation and angle adjustment control of the projection lamp and the solar panel is realized.
Compared with the prior art, the invention provides the solar projection lamp convenient to operate and control, and the solar projection lamp has the following beneficial effects:
1. this solar energy projection lamp convenient to control rotates through projection lamp and support to be connected, and projection lamp one side pivot is provided with the gear engagement that a ring gear is connected with a motor output, and the support bottom is connected with electric turntable one for can adjust through the projection direction and the angle of a pair of projection lamp of controller control motor one and electric turntable, can also manually control the projection lamp through the handle simultaneously, thereby the projection is controlled more conveniently.
2. This solar projection lamp convenient to control rotates through solar panel bottom support and branch and is connected, and the two meshing of gear that the two output ends of support lower surface flank of tooth and motor are connected, and the branch bottom is connected with electric turntable two, and solar panel sets up the light sense ware, and the light sense ware responds to sun illumination intensity for can adjust through two and two solar panel receiving illumination face's of controller control motor direction and angle, thereby more effectual collection solar energy and the energy conversion.
3. This solar projection lamp convenient to control is provided with the flange through electric turntable bottom, and a plurality of through-holes have been seted up on the flange surface for both the through-hole erection bracing foot on the accessible flange is placed, can carry out fixed mounting through the through-hole on the flange again, thereby it is more convenient to install.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a stent structure according to the present invention;
FIG. 3 is a schematic view of the external structure of the projection lamp of the present invention;
FIG. 4 is a schematic diagram of a solar panel and a support rod according to the present invention.
Wherein: 1. a support; 2. a projection lamp; 3. a solar panel; 4. a first electric turntable; 5. a second electric turntable; 6. a strut; 7. a second motor; 8. a first motor; 9. a controller; 10. a light sensor; 11. a support; 12. a second gear; 13. a rotating seat; 14. a first gear; 15. a rotating shaft; 16. a ring gear; 17. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a solar projection lamp convenient to operate and control comprises a support 1, a projection lamp 2 and a solar panel 3, wherein the projection lamp 2 is arranged inside the support 1, the solar panel 3 is arranged on the upper portion of the support 1, a first electric rotating disc 4 is arranged at the bottom of the support 1, a first motor 8 is arranged on the outer wall of one side of the support 1, the output end of the first motor 8 penetrates through the side wall of the support 1 and extends to the inside of the support 1, a first gear 14 is connected with the inside of the support 1, a rotating base 13 is arranged in the middle of the inside of the two sides of the support 1, a rotating shaft 15 is arranged in the middle of the two sides of the projection lamp 2, a gear ring 16 is arranged on the outer surface of one end of the rotating shaft 15, which is far away from the projection lamp 2, of the rotating shaft 15 is rotatably connected with the rotating base 13, the gear ring 16 is meshed with the first gear 14, a handle 17 is arranged at the tail end of the projection lamp 2, a second electric rotating disc 5 is arranged at the top of the support 1, a support rod 6 is arranged at the upper portion of the second electric rotating disc 5, a second motor 7 is installed on one side of the upper portion of the supporting rod 6, the output end of the second motor 7 penetrates through one side of the supporting rod 6 and extends to the middle of the supporting rod 6 to be connected with a second gear 12, a support 11 is rotatably connected to the top of the supporting rod 6, the support 11 is fixed to the center of the bottom of the solar panel 3, a light sensor 10 is installed on the upper surface of the edge of one side of the solar panel 3, and a controller 9 is installed on one side, close to the first motor 8, of the support 1.
Further, support 1 is rectangular frame, and projection lamp 2 runs through 1 hollow portion of support and rotates through both sides pivot 15 and rotation seat 13 and be connected with support 1 rotation, and projection lamp 2 can carry out the tilting in support 1, throws the angle and adjusts to be convenient for adjust the projection position.
Further, the opening has been seted up at 6 upper portion centers of branch, and support 11 is the T type, and the opening upper portion that T type lower part embedding branch 6 rotates to be connected, and two 12 gears set up in 6 opening lower parts of branch, and 11 lower surfaces of support are seted up to the meshing of two 12 semi-circular flank of tooth and gear, and two 12 rotations of gear drive support 11 rotate to drive solar panel 3 and carry out angular adjustment, and then make solar panel 3 more effectual collection solar energy and the energy conversion.
Furthermore, a flange is arranged at the bottom of the first 4 electric turnplates, a plurality of through holes are formed in the surface of the flange, the through hole mounting supporting legs on the flange can be placed, and the flange can be fixedly mounted through the through holes in the flange, so that the electric turnplates are more convenient to mount.
Further, electric turntable 4, electric turntable two 5, motor 8, motor two 7 and light sense ware 10 and controller 9 electric connection, controller 9 includes STM32 singlechip, contactor, relay, and controller 9 controls electric turntable 4, electric turntable two 5, motor 8, motor two 7 through STM32 singlechip, contactor, relay to realize projection lamp 2 and solar panel 3's rotation and angle adjustment control.
When using, this solar energy projection lamp convenient to control, the through-hole of seting up through the flange of electric turntable 4 bottoms sets up is placed or fixed mounting, solar panel 3 passes through light sense ware 10 response sun illumination intensity, adjust the direction and the angle that solar panel 3 received the illumination face through controller 9 control motor two 7 and electric turntable two 5, thereby more effectual collection solar energy and the conversion energy supply projection lamp 2 use, adjust projection direction and the angle of projection lamp 2 through controller 9 control motor one 8 and electric turntable one 4, can also manually control projection lamp 2 simultaneously through handle 17, thereby it is more convenient that the projection is controlled.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a solar energy projection lamp convenient to control, includes support (1), projection lamp (2) and solar panel (3), its characterized in that: the projection lamp (2) is arranged inside the support (1), the solar panel (3) is arranged on the upper portion of the support (1), a first electric rotating disc (4) is arranged at the bottom of the support (1), a first motor (8) is installed on the outer wall of one side of the support (1), the output end of the first motor (8) penetrates through the side wall of the support (1) and extends to the inside of the support (1) and is connected with a first gear (14), a rotating seat (13) is arranged in the middle of the inside of two sides of the support (1), a rotating shaft (15) is arranged in the middle of two sides of the projection lamp (2), a gear ring (16) is arranged on the outer surface of one end, away from the projection lamp (2), of the projection lamp (2) close to the rotating shaft (15) on one side of the first gear (14), the rotating shaft (15) is rotatably connected with the rotating seat (13), the gear ring (16) is meshed with the first gear (14), and a handle (17) is arranged at the tail end of the projection lamp (2), support (1) top is provided with electric turntable two (5), electric turntable two (5) upper portions are provided with branch (6), motor two (7) are installed to branch (6) upper portion one side, motor two (7) output runs through branch (6) one side and extends to branch (6) middle part and be connected with gear two (12), branch (6) top is rotated and is connected with support (11), support (11) are fixed in solar panel (3) bottom center, surface mounting has light sense ware (10) on solar panel (3) one side edge, controller (9) are installed near motor one (8) one side in support (1).
2. The solar projection lamp as claimed in claim 1, wherein: the projection lamp is characterized in that the support (1) is a rectangular frame, and the projection lamp (2) penetrates through the hollow part of the support (1) and is rotatably connected with the support (1) through rotating shafts (15) on two sides and a rotating seat (13).
3. The solar projection lamp as claimed in claim 1, wherein: an opening is formed in the center of the upper portion of the supporting rod (6), the support (11) is T-shaped, the lower portion of the T-shaped portion is embedded into the upper portion of the opening of the supporting rod (6) to be connected in a rotating mode, and the second gear (12) is arranged on the lower portion of the opening of the supporting rod (6).
4. A solar projection lamp as defined in claim 3 wherein: the lower surface of the support (11) is provided with a semicircular tooth surface which is meshed with the second gear (12).
5. The solar projection lamp as claimed in claim 1, wherein: the bottom of the electric turntable I (4) is provided with a flange, and the surface of the flange is provided with a plurality of through holes.
6. The solar projection lamp as claimed in claim 1, wherein: electric turntable one (4), electric turntable two (5), motor one (8), motor two (7) and light sense ware (10) and controller (9) electric connection, controller (9) include STM32 singlechip, contactor, relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110643077.0A CN113310019A (en) | 2021-06-09 | 2021-06-09 | Solar projection lamp convenient to control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110643077.0A CN113310019A (en) | 2021-06-09 | 2021-06-09 | Solar projection lamp convenient to control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113310019A true CN113310019A (en) | 2021-08-27 |
Family
ID=77378270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110643077.0A Pending CN113310019A (en) | 2021-06-09 | 2021-06-09 | Solar projection lamp convenient to control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113310019A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205746570U (en) * | 2016-07-11 | 2016-11-30 | 马友明 | A kind of fixed imaging eyeglass and the projecting lamp of rotation tomography eyeglass overlapping imaging |
| CN206786605U (en) * | 2017-06-17 | 2017-12-22 | 乌鲁木齐中亚环地卫星科技服务有限公司 | A kind of solar LED projection lamp of energy-conserving and environment-protective |
| CN207907110U (en) * | 2018-03-15 | 2018-09-25 | 江苏浦莱特实业有限公司 | A kind of New LED solar street light |
| CN111828880A (en) * | 2020-08-05 | 2020-10-27 | 安徽佳拓科技发展有限公司 | LED lamp capable of automatically adjusting light |
| CN212115248U (en) * | 2020-06-09 | 2020-12-08 | 南京驰特电子科技有限公司 | Three-dimensional NB networking revolving stage that can follow sun pivoted |
| CN213272228U (en) * | 2020-11-11 | 2021-05-25 | 深圳市龙侨华实业有限公司 | Projecting lamp based on bluetooth MESH |
-
2021
- 2021-06-09 CN CN202110643077.0A patent/CN113310019A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205746570U (en) * | 2016-07-11 | 2016-11-30 | 马友明 | A kind of fixed imaging eyeglass and the projecting lamp of rotation tomography eyeglass overlapping imaging |
| CN206786605U (en) * | 2017-06-17 | 2017-12-22 | 乌鲁木齐中亚环地卫星科技服务有限公司 | A kind of solar LED projection lamp of energy-conserving and environment-protective |
| CN207907110U (en) * | 2018-03-15 | 2018-09-25 | 江苏浦莱特实业有限公司 | A kind of New LED solar street light |
| CN212115248U (en) * | 2020-06-09 | 2020-12-08 | 南京驰特电子科技有限公司 | Three-dimensional NB networking revolving stage that can follow sun pivoted |
| CN111828880A (en) * | 2020-08-05 | 2020-10-27 | 安徽佳拓科技发展有限公司 | LED lamp capable of automatically adjusting light |
| CN213272228U (en) * | 2020-11-11 | 2021-05-25 | 深圳市龙侨华实业有限公司 | Projecting lamp based on bluetooth MESH |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110868144B (en) | Adjustable photovoltaic panel mounting bracket for distributed photovoltaic power station | |
| CN107957049A (en) | A kind of municipal works solar tracking solar street light | |
| CN113310019A (en) | Solar projection lamp convenient to control | |
| CN209801345U (en) | Landscape lighting device based on solar energy | |
| CN205283482U (en) | Support of adjustable solar panel angle | |
| CN110966557A (en) | Adjustable solar street lamp based on gear drive principle | |
| CN215892217U (en) | Solar lamp with adjustable multi-angle | |
| CN212869588U (en) | Adjustable garden lamp who shines angle | |
| CN113432087B (en) | LED road lighting monitoring system | |
| CN213118900U (en) | Intelligent solar street lamp based on photoelectric integration technology | |
| CN210860822U (en) | Projecting lamp convenient to adjust projection direction | |
| CN210860916U (en) | Solar energy type landscape lighting device | |
| CN101534073A (en) | Rotating device of full-automatic time control solar photovoltaic panel | |
| CN2443390Y (en) | Sunlight positioner | |
| CN110365284A (en) | A kind of light pollution protection device | |
| CN220228813U (en) | Double-end solar energy LED shot-light | |
| CN217816485U (en) | A energy-conserving street lamp for town road | |
| CN220891950U (en) | LED solar energy projecting lamp of adjustable angle | |
| CN218721242U (en) | Angle-adjustable spotlight | |
| CN217785077U (en) | Energy-saving device of Internet of things LED street lamp | |
| CN220586197U (en) | Balance weight stable photovoltaic bracket | |
| CN109539020A (en) | A kind of LED wall lamp | |
| CN108800022A (en) | A kind of solar street light with insect-killing device | |
| CN211372193U (en) | Solar street lamp | |
| CN220582357U (en) | Lifting solar street lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210827 |
|
| RJ01 | Rejection of invention patent application after publication |