CN110778955A - Electric liftable lighting electrical appliance - Google Patents
Electric liftable lighting electrical appliance Download PDFInfo
- Publication number
- CN110778955A CN110778955A CN201911093689.6A CN201911093689A CN110778955A CN 110778955 A CN110778955 A CN 110778955A CN 201911093689 A CN201911093689 A CN 201911093689A CN 110778955 A CN110778955 A CN 110778955A
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- CN
- China
- Prior art keywords
- sliding
- lighting
- rod
- plate
- seat
- 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.)
- Withdrawn
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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
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
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- 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
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
-
- 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
- F21V21/34—Supporting elements displaceable along a guiding element
-
- 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
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
-
- 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
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
- F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an electric liftable lighting electrical appliance which comprises a strut, wherein the interior of the strut is of a hollow structure, a lifting motor is installed at the bottom in the strut, the upper end of the lifting motor is connected with a threaded rod through a coupler, the top end of the threaded rod is rotatably connected with the inner top end of the strut through a bearing seat, limiting blocks are symmetrically arranged at the upper part and the lower part of the threaded rod, a first threaded seat is arranged between the two limiting blocks at the outer side of the threaded rod, first sliding rods are symmetrically arranged on the left side and the right side of the first threaded seat, first sliding grooves are formed in the left side and the right side of the strut corresponding to the first sliding rods. The lighting assembly comprises a horizontal plate and a rotating plate, wherein the lower ends of the two plates are both provided with lighting lamps, and the angle of the rotating plate can be adjusted through structures such as a pull rope, a second spring, a sliding block, a connecting rod and the like, so that the lighting angle is changed, and the lighting range is enlarged.
Description
Technical Field
The invention relates to the technical field of illumination, in particular to an electric liftable illumination electric appliance.
Background
Illumination is a means of illuminating work and living places or individual objects with various light sources. Natural lighting by using sun and sky light; the use of artificial light sources is known as "artificial lighting". The primary purpose of lighting is to create a good visibility and a pleasant and pleasant environment.
Street lamp is one kind of lighting electrical appliance. The problem that the illumination angle cannot be adjusted exists in the existing street lamp. Therefore, those skilled in the art provide an electric liftable lighting apparatus to solve the above problems in the background art.
Disclosure of Invention
The invention aims to provide an electric liftable lighting electrical appliance to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an electric liftable lighting electric appliance comprises a strut, wherein the strut is internally of a hollow structure, a lifting motor is installed at the bottom in the strut, the upper end of the lifting motor is connected with a threaded rod through a coupler, the top end of the threaded rod is rotatably connected with the inner top end of the strut through a bearing seat, limiting blocks are symmetrically arranged at the upper part and the lower part of the threaded rod, a first threaded seat is arranged between the two limiting blocks at the outer side of the threaded rod, first sliding rods are symmetrically arranged at the outer side of the first threaded seat in the left-right direction, first sliding grooves are formed in the left side and the right side of the strut corresponding to the positions of the;
the top left and right sides of pillar all is provided with branch, and the upper end of branch is equipped with the roof, and the lower extreme bilateral symmetry of roof is equipped with buffering subassembly, and pillar top mid-mounting has the band brake motor, installs the spooler on the motor shaft of band brake motor, and the winding has the stay cord on the spooler, and the one end of stay cord is passed buffering subassembly and is connected lighting components.
As a further scheme of the invention: the base is installed to the pillar lower extreme, and fixing bolt is installed to the left and right sides symmetry on the base.
As a still further scheme of the invention: the buffer assembly comprises a shell, the shell is fixedly connected with a top plate, a sliding plate is connected in the shell in a sliding mode, and the upper end of the sliding plate is connected with the shell through a spring.
As a still further scheme of the invention: the slide lower extreme is equipped with the buffer beam, and the lower extreme of buffer beam passes the shell, and the buffer beam internal rotation is connected with the runner, and the stay cord is located the recess of runner.
As a still further scheme of the invention: the lighting assembly comprises a horizontal plate and a rotating plate, a plurality of first lighting lamps are installed at the lower end of the horizontal plate, a second sliding groove is formed in the upper end of the horizontal plate, a sliding block is connected in the second sliding groove in a sliding mode, one side of the sliding block is connected with the second sliding groove through a second spring, and a first mounting seat is arranged at the upper end of the sliding block.
As a still further scheme of the invention: the end part of the horizontal plate is rotatably connected with the rotating plate through a rotating shaft, a plurality of second illuminating lamps are installed at the lower end of the rotating plate, a second mounting seat is installed in the middle of the upper end of the rotating plate, and the second mounting seat is connected with the first mounting seat through a connecting rod.
As a still further scheme of the invention: the connecting rod is rotatably connected with the first mounting seat and the second mounting seat, and a pull ring is arranged on the outer side of the upper end face of the rotating plate and connected with a pull rope.
As a still further scheme of the invention: and a second threaded seat is sleeved on the threaded rod, two sliding rods are arranged on four sides of the outer side of the second threaded seat, and the end parts of the second sliding rods are provided with lighting assemblies.
Compared with the prior art, the invention has the beneficial effects that:
the lighting assembly comprises a horizontal plate and a rotating plate, wherein the lower ends of the two plates are both provided with lighting lamps, and the angle of the rotating plate can be adjusted through structures such as a pull rope, a second spring, a sliding block, a connecting rod and the like, so that the lighting angle is changed, and the lighting range is enlarged.
Drawings
Fig. 1 is a schematic structural diagram of an electric liftable lighting apparatus.
Fig. 2 is a top view of a first screw seat in an electric liftable lighting apparatus.
Fig. 3 is an enlarged view of an illumination module in an electrodynamic type liftable illumination apparatus.
Fig. 4 is a schematic structural diagram of a buffer assembly in an electric liftable lighting apparatus.
Fig. 5 is a schematic structural view of a second screw base in an electric liftable lighting apparatus.
In the figure: 1-a base; 2-fixing the bolt; 3-a pillar; 4-a lifting motor; 5-a threaded rod; 6-bearing seat; 7-a limiting block; 8-a first threaded seat; 9-sliding bar I; 10, a first sliding chute; 11-a lighting assembly; 12-a strut; 13-a top plate; 14-band brake motor; 15-a winder; 16-a cushioning component; 161-a housing; 162-a sled; 163-spring one; 164-a buffer rod; 165-a wheel; 17-a pull rope; 18-a second threaded seat; 19-a second sliding bar; 20-horizontal plate; 21-rotating plate; 22-a first lighting lamp; 23-chute two; 24-a slide block; 25-spring two; 26-mounting seat one; 27-a rotating shaft; 28-lighting lamp II; 29-mounting seat II; 30-a connecting rod; 31-a pull ring.
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 to 5, in the embodiment of the invention, an electric liftable lighting electrical appliance comprises a strut 3, wherein a base 1 is installed at the lower end of the strut 3, fixing bolts 2 are symmetrically installed on the left side and the right side of the base 1, the strut 3 is internally of a hollow structure, a lifting motor 4 is installed at the inner bottom of the strut 3, a threaded rod 5 is connected to the upper end of the lifting motor 4 through a coupler, the top end of the threaded rod 5 is rotatably connected to the inner top end of the strut 3 through a bearing seat 6, limiting blocks 7 are symmetrically arranged on the upper portion and the lower portion of the threaded rod 5, a threaded seat I8 is arranged between the two limiting blocks 7 on the outer side of the threaded rod 5, slide rods I9 are symmetrically arranged on the outer side of the threaded seat I8, slide grooves I10 are formed in the positions, corresponding to the;
supporting rods 12 are arranged on the left side and the right side of the top end of the supporting column 3, a top plate 13 is arranged at the upper end of each supporting rod 12, buffering assemblies 16 are symmetrically arranged on the left side and the right side of the lower end of each top plate 13, a band brake motor 14 is arranged in the middle of the top end of the supporting column 3, a winder 15 is arranged on a motor shaft of the band brake motor 14, a pull rope 17 is wound on the winder 15, and one end of the pull rope 17 penetrates through the buffering assemblies 16 to;
the buffer assembly 16 comprises a shell 161, the shell 161 is fixedly connected with the top plate 13, a sliding plate 162 is slidably connected in the shell 1651, the upper end of the sliding plate 162 is connected with the shell 161 through a first spring 163, the lower end of the sliding plate 162 is provided with a buffer rod 164, the lower end of the buffer rod 164 penetrates through the shell 161, a rotating wheel 165 is rotatably connected in the buffer rod 164, and the pull rope 17 is positioned in a groove of the rotating wheel 165;
the lighting assembly 11 comprises a horizontal plate 20 and a rotating plate 21, a plurality of first lighting lamps 22 are mounted at the lower end of the horizontal plate 20, a second sliding groove 23 is formed in the upper end of the horizontal plate 20, a sliding block 24 is connected in the second sliding groove 23 in a sliding mode, one side of the sliding block 24 is connected with the second sliding groove 23 through a second spring 25, and a first mounting seat 26 is arranged at the upper end of the sliding block 24;
the end part of the horizontal plate 20 is rotatably connected with the rotating plate 21 through a rotating shaft 27, a plurality of second illuminating lamps 28 are installed at the lower end of the rotating plate 21, a second mounting seat 29 is installed in the middle of the upper end of the rotating plate 21, the second mounting seat 29 is connected with the first mounting seat 26 through a connecting rod 30, the connecting rod 30 is rotatably connected with the first mounting seat 26 and the second mounting seat 29, a pull ring 31 is arranged on the outer side of the upper end surface of the rotating plate 21, and the pull rope 17 is connected with the.
In the embodiment of the invention, the first threaded seat 8 can also be set to be a structure of a second threaded seat 18, the second threaded seat 18 is sleeved on the threaded rod 5, the four sides of the outer side of the second threaded seat 18 are respectively provided with the second sliding rod 19, the end parts of the second sliding rods 19 are respectively provided with the lighting assemblies 11, the structure can be simultaneously provided with four groups of lighting assemblies 11, and can also be set to be three groups, five groups and the like according to different requirements, and the structure is determined according to the actual use condition.
The working principle of the invention is as follows:
when the height-adjustable illuminating lamp is used, firstly, the base is fixed on a road surface through the fixing bolt 2, then the height of the illuminating component 11 is adjusted according to use requirements, when the height of the illuminating component 11 is adjusted, the lifting motor 4 works to drive the threaded rod 5 to rotate, so that the threaded seat I8 moves up or descends on the threaded rod 5, the slide rod I9 is driven to ascend or descend, and the illuminating component 11 is driven to ascend or descend (when the height of the illuminating component 11 is adjusted, the pull rope 17 is always in a loose working state, so that the illuminating component 11 can be free from influence from the highest to the lowest), and the height adjustment of the illuminating component 11 can also facilitate the maintenance of the illuminating component 11;
after the height is adjusted, at this time, the rotating plate 21 and the horizontal plate 20 in the lighting assembly 11 are in the same horizontal line, the lighting angle is vertical downward, if the lighting range needs to be enlarged or the lighting angle needs to be changed, the band brake motor 24 works to drive the wire winder 15 to rotate, thereby winding and tensioning the pulling rope 17, pulling the pulling ring 31 on the rotating plate 21 by the pulling rope 17 to rotate the rotating plate 21 by taking the rotating shaft 27 as the axis, achieving the purpose of adjusting the angle, meanwhile, when the rotating plate 21 rotates, the connecting rod 30 pushes the slide block 24 on the horizontal plate 20, so that the slide block 24 slides in the second sliding groove 23 and compresses the second spring 25, when the angle is reversely adjusted, the band brake motor 14 reversely rotates, the pulling rope 17 is in a loose state, the resilience force of the second spring 25 pushes the sliding block 24 to reversely slide, the link 30 pushes the rotating plate 21 to rotate reversely, and the gravity of the rotating plate 21 also plays a role of reverse adjustment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. An electric liftable lighting appliance, which comprises a support post (3) and is characterized in that the support post (3) is internally provided with a hollow structure, and a lifting motor (4) is arranged at the bottom in the strut (3), the upper end of the lifting motor (4) is connected with a threaded rod (5) through a coupler, the top end of the threaded rod (5) is rotatably connected with the inner top end of the strut (3) through a bearing seat (6), the upper part and the lower part of the threaded rod (5) are symmetrically provided with limit blocks (7), a first threaded seat (8) is arranged between the two limiting blocks (7) at the outer side of the threaded rod (5), first sliding rods (9) are symmetrically arranged at the left and right sides of the outer side of the first threaded seat (8), a first sliding groove (10) is formed in the left side and the right side of the strut (3) corresponding to the position of the first sliding rod (9), and the outer end part of the first sliding rod (9) penetrates through the first sliding groove (10) and is fixedly connected with a lighting assembly (11);
the top left and right sides of pillar (3) all is provided with branch (12), and the upper end of branch (12) is equipped with roof (13), and the lower extreme bilateral symmetry of roof (13) is equipped with buffering subassembly (16), and pillar (3) top mid-mounting has band brake motor (14), installs on the motor shaft of band brake motor (14) spooler (15), and the winding has stay cord (17) on spooler (15), and the one end of stay cord (17) is passed buffering subassembly (16) and is connected lighting components (11).
2. The electric liftable lighting apparatus according to claim 1, wherein the base (1) is mounted at the lower end of the pillar (3), and the fixing bolts (2) are symmetrically mounted on the left side and the right side of the base (1).
3. The electric liftable lighting apparatus according to claim 1, wherein the buffering assembly (16) comprises a housing (161), the housing (161) is fixedly connected with the top plate (13), a sliding plate (162) is slidably connected in the housing (1651), and the upper end of the sliding plate (162) is connected with the housing (161) through a first spring (163).
4. The electric liftable lighting apparatus as claimed in claim 3, wherein a buffer rod (164) is disposed at a lower end of the sliding plate (162), the lower end of the buffer rod (164) passes through the housing (161), a rotating wheel (165) is rotatably connected in the buffer rod (164), and the pulling rope (17) is located in a groove of the rotating wheel (165).
5. The electric liftable lighting apparatus according to claim 1, wherein the lighting assembly (11) comprises a horizontal plate (20) and a rotating plate (21), a plurality of first lighting lamps (22) are installed at the lower end of the horizontal plate (20), a second sliding groove (23) is formed in the upper end of the horizontal plate (20), a sliding block (24) is connected in the second sliding groove (23) in a sliding manner, one side of the sliding block (24) is connected with the second sliding groove (23) through a second spring (25), and a first mounting seat (26) is arranged at the upper end of the sliding block (24).
6. The electric liftable lighting apparatus according to claim 5, wherein the end of the horizontal plate (20) is rotatably connected to the rotating plate (21) through a rotating shaft (27), a plurality of second lighting lamps (28) are installed at the lower end of the rotating plate (21), a second mounting seat (29) is installed at the middle part of the upper end of the rotating plate (21), and the second mounting seat (29) is connected to the first mounting seat (26) through a connecting rod (30).
7. The electric liftable lighting apparatus according to claim 6, wherein the connecting rod (30) is rotatably connected to the first mounting seat (26) and the second mounting seat (29), a pulling ring (31) is disposed on the outer side of the upper end surface of the rotating plate (21), and the pulling rope (17) is connected to the pulling ring (31).
8. The electric liftable lighting apparatus according to claim 1, wherein a second threaded seat (18) is sleeved on the threaded rod (5), two sliding rods (19) are respectively arranged on four outer sides of the second threaded seat (18), and the lighting assembly (11) is installed at the end of each sliding rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911093689.6A CN110778955A (en) | 2019-11-08 | 2019-11-08 | Electric liftable lighting electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911093689.6A CN110778955A (en) | 2019-11-08 | 2019-11-08 | Electric liftable lighting electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110778955A true CN110778955A (en) | 2020-02-11 |
Family
ID=69390914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911093689.6A Withdrawn CN110778955A (en) | 2019-11-08 | 2019-11-08 | Electric liftable lighting electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110778955A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112981776A (en) * | 2021-05-17 | 2021-06-18 | 佛山市南海德耀翔胜纺织有限公司 | Sizing machine for cloth processing |
| CN113464802A (en) * | 2021-06-19 | 2021-10-01 | 江苏海外集团国际工程咨询有限公司 | Bidding system for building engineering management |
| CN113464786A (en) * | 2021-06-25 | 2021-10-01 | 深圳市志腾永盛科技有限公司 | Vertical flat plate for adjusting self inclination |
| CN113503524A (en) * | 2021-07-14 | 2021-10-15 | 潍坊可恩口腔医院有限公司 | Intelligent fine-dimming dental chair oral lamp and dimming method |
| CN114508721A (en) * | 2022-01-11 | 2022-05-17 | 安徽极光照明工程有限公司 | Be used for indoor regulation and control lighting assembly |
| CN114508721B (en) * | 2022-01-11 | 2024-07-09 | 安徽极光照明工程有限公司 | Indoor regulating and controlling lighting assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101059085B1 (en) * | 2011-02-23 | 2011-08-24 | (주)코리아반도체조명 | Supporting device for street lamp and security light |
| CN203240311U (en) * | 2013-02-25 | 2013-10-16 | 厦门恒宇星光电科技有限公司 | Light-emitting diode (LED) lamp with adjustable illumination zone |
| CN204853218U (en) * | 2015-07-31 | 2015-12-09 | 隆昌照明集团有限公司 | Street lamp of adjustable illumination scope |
| CN208595487U (en) * | 2018-09-04 | 2019-03-12 | 浙江东腾建设有限公司 | Street lamp |
-
2019
- 2019-11-08 CN CN201911093689.6A patent/CN110778955A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101059085B1 (en) * | 2011-02-23 | 2011-08-24 | (주)코리아반도체조명 | Supporting device for street lamp and security light |
| CN203240311U (en) * | 2013-02-25 | 2013-10-16 | 厦门恒宇星光电科技有限公司 | Light-emitting diode (LED) lamp with adjustable illumination zone |
| CN204853218U (en) * | 2015-07-31 | 2015-12-09 | 隆昌照明集团有限公司 | Street lamp of adjustable illumination scope |
| CN208595487U (en) * | 2018-09-04 | 2019-03-12 | 浙江东腾建设有限公司 | Street lamp |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112981776A (en) * | 2021-05-17 | 2021-06-18 | 佛山市南海德耀翔胜纺织有限公司 | Sizing machine for cloth processing |
| CN112981776B (en) * | 2021-05-17 | 2021-07-20 | 佛山市南海德耀翔胜纺织有限公司 | Sizing machine for cloth processing |
| CN113464802A (en) * | 2021-06-19 | 2021-10-01 | 江苏海外集团国际工程咨询有限公司 | Bidding system for building engineering management |
| CN113464786A (en) * | 2021-06-25 | 2021-10-01 | 深圳市志腾永盛科技有限公司 | Vertical flat plate for adjusting self inclination |
| CN113503524A (en) * | 2021-07-14 | 2021-10-15 | 潍坊可恩口腔医院有限公司 | Intelligent fine-dimming dental chair oral lamp and dimming method |
| CN114508721A (en) * | 2022-01-11 | 2022-05-17 | 安徽极光照明工程有限公司 | Be used for indoor regulation and control lighting assembly |
| CN114508721B (en) * | 2022-01-11 | 2024-07-09 | 安徽极光照明工程有限公司 | Indoor regulating and controlling lighting assembly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200211 |