CN109373267A - A kind of solar street light based on visible light technology convenient for cleaning and adjusting - Google Patents

A kind of solar street light based on visible light technology convenient for cleaning and adjusting Download PDF

Info

Publication number
CN109373267A
CN109373267A CN201811230143.6A CN201811230143A CN109373267A CN 109373267 A CN109373267 A CN 109373267A CN 201811230143 A CN201811230143 A CN 201811230143A CN 109373267 A CN109373267 A CN 109373267A
Authority
CN
China
Prior art keywords
lamppost
fixedly installed
bracket
fixedly connected
visible light
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
Application number
CN201811230143.6A
Other languages
Chinese (zh)
Inventor
邬国平
汪旭
王贵重
斯芳梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Zhaoli Opto Electronics Technology Co Ltd
Original Assignee
Anhui Zhaoli Opto Electronics Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Zhaoli Opto Electronics Technology Co Ltd filed Critical Anhui Zhaoli Opto Electronics Technology Co Ltd
Priority to CN201811230143.6A priority Critical patent/CN109373267A/en
Publication of CN109373267A publication Critical patent/CN109373267A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02Lighting 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
    • F21S9/03Lighting 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
    • F21S9/035Lighting 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10Outdoor lighting
    • F21W2131/103Outdoor lighting of streets or roads
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a kind of based on visible light technology convenient for cleaning and the solar street light adjusted, including lamppost, the left side of the lamppost offers opening and fluting, the bottom of the lamppost left side is fixedly installed with theft-proof box, the inner roof wall of the theft-proof box is fixedly connected with bracket, the side of the bracket is rotatably connected to bull stick, the left end of the bull stick is through bracket and is fixedly installed with handle, the right end of the bracket, which passes through, to be open and is fixedly connected with first bevel gear, is fixedly installed with fixed plate between the inner sidewall of the lamppost.The present invention solves existing solar panels inconvenience cleaning, it can be because dust impurity influences light receiving rate after intercity use, and the problem of solar panels can not be to angular adjustment, cleaning convenience is reached, effect easy to use, solar panels being adjusted according to the direct projection angle of the Various Seasonal sun.

Description

A kind of solar street light based on visible light technology convenient for cleaning and adjusting
Technical field
It is specially a kind of to be convenient for clearly based on visible light technology the present invention relates to visible light solar street light technical field is based on The solar street light washed and adjusted.
Background technique
Visible light communication technology is dodged using the high speed light and shade of the sendings such as fluorescent lamp or light emitting diode being invisible to the naked eye Bright signal transmits information, and the wire device of high-speed Internet is connected on lighting device, and insertion attaching plug can make With.The system being made into using this technology can cover the range that indoor light reaches, and computer does not need electric wire connection, thus has There is extensive development prospect.
Solar street light is powered using crystal silicon solar energy battery, non-maintaining valve-control sealed accumulator (colloid battery) Electric energy is stored, ultra-bright LED lamps and lanterns are controlled as light source, and by intelligent charging-discharging controller, for replacing traditional public power The street lamp of power illumination, in solar street light after solar panels prolonged use, surface can adhere to a large amount of dust and other objects Matter greatly reduces Shouguang rate of solar panels, efficiency is caused to reduce, and existing solar street light angle is non-adjustable Section, cannot be according to the effective light of direct projection angle that season difference to be supported, and working efficiency is not high.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of based on visible light technology convenient for cleaning and the sun adjusted Energy streetlight solves existing solar panels inconvenience cleaning, can influence light receiving rate after intercity use because of dust impurity, and And solar panels can not be to angular adjustment the problem of.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of convenient for cleaning and adjusted based on visible light technology The solar street light of section, including lamppost, the left side of the lamppost offer opening and fluting, the bottom of the lamppost left side It is fixedly installed with theft-proof box, the inner roof wall of the theft-proof box is fixedly connected with bracket, and the side of the bracket is rotatably connected to The left end of bar, the bull stick through bracket and is fixedly installed with handle, and the right end of the bracket, which passes through, to be open and be fixedly connected with First bevel gear is fixedly installed with fixed plate, and the inner bottom wall of the bottom of fixed plate and lamppost between the inner sidewall of the lamppost Between threaded rod is connected with by first bearing seat, the outer surface fixing sleeve of the threaded rod is connected to second bevel gear, institute It states second bevel gear to be meshed with the first bevel gear in left side, the outer surface thread of the threaded rod is connected with thread bush, described The outer surface of thread bush is fixedly connected by link block there are two sliding sleeve, and the inner ring sliding sleeve of the sliding sleeve is connected to slide bar, described The both ends of slide bar are fixedly connected with the bottom of fixed plate with the inner bottom wall of lamppost respectively, and the outer surface of the thread bush is fixedly connected There is support plate, and the left end of support plate passes through the left side for slotting and extending to lamppost.
Pillar, two risers and two fixed blocks are fixedly connected at the top of the support plate, and two fixed blocks mutually lean on Sliding bar is fixedly installed between close side, the outer surface sliding sleeve of the sliding bar is connected to lantern ring, and it is solid to cover ring outer surface Surely it is connected with screwed pipe, the inner ring of the screwed pipe is threaded with threaded post, and the left end of threaded post passes through second bearing seat It is rotatablely connected with the side of riser, the left end of the threaded post is fixedly connected with turning handle by shaft, and shaft runs through and extends To the side of riser, the outer surface of the threaded post is hinged with connecting rod by the first pin, and the top of the connecting rod passes through Second pin is hinged with mounting plate, and solar panels, the left side of the mounting plate bottom are fixedly installed at the top of the mounting plate It is flexibly connected by third pin with the top of pillar, is fixedly installed with headlamp at the top of the lamppost outer surface.
Preferably, the left side of the theft-proof box is hinged with chamber door by hinge, and is equipped between chamber door and theft-proof box Theftproof lock.
Preferably, the threaded rod is located at the left side of slide bar, and between the outer surface and first bevel gear of threaded rod there are Gap.
Preferably, there are gaps between the outer surface of the sliding sleeve and the inner sidewall of lamppost.
Preferably, the right end level height of the mounting plate is greater than the water height of mounting plate left end.
Preferably, the fixed block is located between two risers, and pillar is located at the left side of riser.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of based on visible light technology convenient for cleaning and the sun energy circuit adjusted Lamp, have it is following the utility model has the advantages that
1, bracket, bull stick, first bevel gear, fixed plate, threaded rod, second bevel gear, screw thread of the present invention by setting Set, sliding sleeve and slide bar, can facilitate and fall solar panels, be cleared up, greatly facilitate cleaning to solar panels and Maintenance guarantees that solar panels effectively absorb solar energy.
2, pillar, riser, fixed block, sliding bar, screwed pipe, threaded post, connecting rod and installation that the present invention passes through setting The angle of solar panels can be adjusted in plate, so that solar panels are adjusted according to the direct projection angle that Various Seasonal is raised, It ensure that the light receiving rate in the solar panels school.
Detailed description of the invention
Fig. 1 is the cross-sectional view that figure is truncated in lamppost of the present invention;
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 of the present invention at A;
Fig. 3 is the enlarged structure schematic diagram in Fig. 1 of the present invention at B
In figure: 1 lamppost, 2 theft-proof boxes, 3 brackets, 4 bull sticks, 5 first bevel gears, 6 fixed plates, 7 threaded rods, 8 second cone teeth Wheel, 9 thread bush, 10 sliding sleeves, 11 slide bars, 12 support plates, 13 pillars, 14 risers, 15 fixed blocks, 16 sliding bars, 17 screwed pipes, 18 Threaded post, 19 connecting rods, 20 mounting plates, 21 solar panels.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-3, the present invention provides a kind of technical solution: it is a kind of based on visible light technology convenient for cleaning and adjust Solar street light, including lamppost 1, the left side of lamppost 1 offer opening and fluting, and the bottom of 1 left side of lamppost is fixedly mounted There is theft-proof box 2, the left side of theft-proof box 2 is hinged with chamber door by hinge, and is equipped with theftproof lock between chamber door and theft-proof box 2, Handle can be closed, avoid non-working person from using the adjusting of street lamp, the inner roof wall of theft-proof box 2 is fixedly connected with branch Frame 3, the side of bracket 3 are rotatably connected to bull stick 4, and the left end of bull stick 4 through bracket 3 and is fixedly installed with handle, the right side of bracket 3 End is fixedly installed with fixed plate 6, and fixed plate across being open and being fixedly connected with first bevel gear 5 between the inner sidewall of lamppost 1 Threaded rod 7 is connected with by first bearing seat between 6 bottom and the inner bottom wall of lamppost 1, threaded rod 7 is located at slide bar 11 Left side, and there are gap between the outer surface of threaded rod 7 and first bevel gear 5 avoids first bevel gear 5 in rotation and spiral shell There is a situation where rubbing between rasp bar 7, the outer surface fixing sleeve of threaded rod 7 is connected to second bevel gear 8, second bevel gear 8 and a left side The first bevel gear 5 of side is meshed, and the outer surface thread of threaded rod 7 is connected with thread bush 9, and the outer surface of thread bush 9 passes through company It connects block to be fixedly connected there are two sliding sleeve 10, there are gaps between the outer surface of sliding sleeve 10 and the inner sidewall of lamppost 1, avoid sliding sleeve 10 rub between the inner sidewall of lamppost 1 in sliding, ensure that the mobile flexibility of sliding sleeve 10, and the inner ring of sliding sleeve 10 is sliding Dynamic to be socketed with slide bar 11, the both ends of slide bar 11 are fixedly connected with the bottom of fixed plate 6 with the inner bottom wall of lamppost 1 respectively, thread bush 9 Outer surface be fixedly connected with support plate 12, and the left end of support plate 12 passes through the left side for slotting and extending to lamppost 1.
The top of support plate 12 is fixedly connected with 13, two risers 14 of pillar and two fixed blocks 15, fixed block 15 are located at Between two risers 14, and pillar 13 is located at the left side of riser 14, and fixed peace between the mutually close side of two fixed blocks 15 Equipped with sliding bar 16, the outer surface sliding sleeve of sliding bar 16 is connected to lantern ring, and covers ring outer surface and be fixedly connected with screwed pipe 17, spiral shell The inner ring of line pipe 17 is threaded with threaded post 18, and the left end of threaded post 18 is turned by the side of second bearing seat and riser 14 Dynamic connection, the left end of threaded post 18 is fixedly connected with turning handle by shaft, and shaft runs through and extends to the side of riser 14, spiral shell The outer surface of line column 18 is hinged with connecting rod 19 by the first pin, and the top of connecting rod 19 is hinged with installation by the second pin Plate 20, the right end level height of mounting plate 20 are greater than the water height of 20 left end of mounting plate, and the top of mounting plate 20 is fixedly installed with The left side of solar panels 21,20 bottom of mounting plate is flexibly connected by third pin with the top of pillar 13,1 outer surface of lamppost Top is fixedly installed with headlamp.
Working principle: when the solar panels 21 to street lamp clean, the chamber door of theft-proof box 2, rotational handle, bull stick 4 are opened First bevel gear 5 is driven to rotate, under the action of second bevel gear 8, threaded rod 7 is rotated, and thread bush 9 is with sliding sleeve 10 and slide bar 11 cooperation drives support plate 12 to move down, and when plate 12 to be supported is moved to lower section, clear up solar panels 21, to Cleaning terminates to rise support plate 12, locks 2 chamber door of theft-proof box.
When adjusting 21 angle of solar panels, turning handle is rotated, under the cooperation of sliding bar 16 and lantern ring, threaded post 18 drives spiral shell The movement of line pipe 17 or so pushes mounting plate 20 to rotate, to change the angle of solar panels 21 by connecting rod 19.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of solar street light being convenient for cleaning based on visible light technology and adjusting, including lamppost (1), it is characterised in that: institute The left side for stating lamppost (1) offers opening and fluting, and the bottom of lamppost (1) left side is fixedly installed with theft-proof box (2), The inner roof wall of the theft-proof box (2) is fixedly connected with bracket (3), and the side of the bracket (3) is rotatably connected to bull stick (4), institute The left end of bull stick (4) is stated through bracket (3) and is fixedly installed with handle, the right end of the bracket (3) passes through opening and fixed company It is connected to first bevel gear (5), is fixedly installed with fixed plate (6) between the inner sidewall of the lamppost (1), and the bottom of fixed plate (6) It is connected with threaded rod (7) between portion and the inner bottom wall of lamppost (1) by first bearing seat, the appearance of the threaded rod (7) Face fixing sleeve is connected to second bevel gear (8), and the second bevel gear (8) is meshed with the first bevel gear (5) in left side, the spiral shell The outer surface thread of rasp bar (7) is connected with thread bush (9), and the outer surface of the thread bush (9) is fixedly connected with by link block The inner ring sliding sleeve of two sliding sleeves (10), the sliding sleeve (10) is connected to slide bar (11), and the both ends of the slide bar (11) are respectively and solid The bottom of fixed board (6) is fixedly connected with the inner bottom wall of lamppost (1), and the outer surface of the thread bush (9) is fixedly connected with support plate (12), and the left end of support plate (12) passes through the left side for slotting and extending to lamppost (1);
Pillar (13), two risers (14) and two fixed blocks (15), and two are fixedly connected at the top of the support plate (12) A fixed block (15) is fixedly installed with sliding bar (16) between mutually close side, the outer surface sliding sleeve of the sliding bar (16) It is connected to lantern ring, and covers ring outer surface and is fixedly connected with screwed pipe (17), the inner ring of the screwed pipe (17) is threaded with screw thread Column (18), and the left end of threaded post (18) is rotatablely connected by the side of second bearing seat and riser (14), the threaded post (18) left end is fixedly connected with turning handle by shaft, and shaft runs through and extend to the side of riser (14), the threaded post (18) outer surface is hinged with connecting rod (19) by the first pin, and the top of the connecting rod (19) is hinged by the second pin Have mounting plate (20), is fixedly installed with solar panels (21) at the top of the mounting plate (20), mounting plate (20) bottom Left side is flexibly connected by third pin with the top of pillar (13), is fixedly installed with photograph at the top of lamppost (1) outer surface Bright lamp.
2. a kind of solar street light being convenient for cleaning based on visible light technology and adjusting according to claim 1, feature Be: the left side of the theft-proof box (2) is hinged with chamber door by hinge, and is equipped between chamber door and theft-proof box (2) antitheft Lock.
3. a kind of solar street light being convenient for cleaning based on visible light technology and adjusting according to claim 1, feature Be: the threaded rod (7) is located at the left side of slide bar (11), and stays between the outer surface of threaded rod (7) and first bevel gear (5) There is gap.
4. a kind of solar street light being convenient for cleaning based on visible light technology and adjusting according to claim 1, feature Be: there are gaps between the outer surface of the sliding sleeve (10) and the inner sidewall of lamppost (1).
5. a kind of solar street light being convenient for cleaning based on visible light technology and adjusting according to claim 1, feature Be: the right end level height of the mounting plate (20) is greater than the water height of mounting plate (20) left end.
6. a kind of solar street light being convenient for cleaning based on visible light technology and adjusting according to claim 1, feature Be: the fixed block (15) is located between two risers (14), and pillar (13) is located at the left side of riser (14).
CN201811230143.6A 2018-10-22 2018-10-22 A kind of solar street light based on visible light technology convenient for cleaning and adjusting Pending CN109373267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811230143.6A CN109373267A (en) 2018-10-22 2018-10-22 A kind of solar street light based on visible light technology convenient for cleaning and adjusting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811230143.6A CN109373267A (en) 2018-10-22 2018-10-22 A kind of solar street light based on visible light technology convenient for cleaning and adjusting

Publications (1)

Publication Number Publication Date
CN109373267A true CN109373267A (en) 2019-02-22

Family

ID=65401367

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811230143.6A Pending CN109373267A (en) 2018-10-22 2018-10-22 A kind of solar street light based on visible light technology convenient for cleaning and adjusting

Country Status (1)

Country Link
CN (1) CN109373267A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110939909A (en) * 2019-12-16 2020-03-31 长沙而道新能源科技有限公司 LED street lamp equipment capable of effectively guaranteeing illumination quality
CN112013342A (en) * 2020-09-27 2020-12-01 高飞 Illuminating lamp for park greening
CN114992571A (en) * 2022-07-28 2022-09-02 安徽兆利光电科技有限公司 Self-warning LED street lamp based on pendulum tilt angle sensing technology

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207766194U (en) * 2017-08-01 2018-08-24 江西鑫鸿光新能源有限公司 A kind of mounting assist support of solar cell

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207766194U (en) * 2017-08-01 2018-08-24 江西鑫鸿光新能源有限公司 A kind of mounting assist support of solar cell

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110939909A (en) * 2019-12-16 2020-03-31 长沙而道新能源科技有限公司 LED street lamp equipment capable of effectively guaranteeing illumination quality
CN110939909B (en) * 2019-12-16 2021-08-17 浙江炯达能源科技有限公司 LED street lamp equipment capable of effectively guaranteeing illumination quality
CN112013342A (en) * 2020-09-27 2020-12-01 高飞 Illuminating lamp for park greening
CN114992571A (en) * 2022-07-28 2022-09-02 安徽兆利光电科技有限公司 Self-warning LED street lamp based on pendulum tilt angle sensing technology
CN114992571B (en) * 2022-07-28 2023-08-18 安徽兆利光电科技有限公司 Self-early-warning LED street lamp based on pendulum type inclination angle sensing technology

Similar Documents

Publication Publication Date Title
CN106871054B (en) A kind of self-cleaning solar LED street lamp of energy
CN208764826U (en) A kind of energy-saving telescopic solar street light
CN109373267A (en) A kind of solar street light based on visible light technology convenient for cleaning and adjusting
CN208431680U (en) A kind of new energy street lamp having height adjusting function
CN107957049A (en) A kind of municipal works solar tracking solar street light
CN207880697U (en) A kind of LED garden lamp in adjustable solar photovoltaic module direction and angle
CN107435902A (en) A kind of solar LED street lamp of automated cleaning
CN206488214U (en) A kind of dual-purpose LED wall lamp
CN211232701U (en) Solar street lamp convenient to adjust photovoltaic board angle
CN109751553A (en) A kind of environment protection solar street lamp
CN209415307U (en) A kind of LED street lamp of adjustable-angle
CN205299357U (en) Solar garden lamp
CN112254054A (en) Novel garden street lamp with reflector
CN107143818B (en) A kind of road lamp device easy to maintenance
CN212869588U (en) Adjustable garden lamp who shines angle
CN211952597U (en) Double-sided large-area illumination LED lawn lamp
CN210800992U (en) Solar street lamp capable of adjusting illumination angle
CN209458832U (en) A kind of solar street light with automatic opening closing function
CN214009087U (en) New forms of energy street lamp
CN215001352U (en) Solar street lamp convenient to maintenance
CN205480765U (en) Integration solar photovoltaic street lamp
CN219976201U (en) Novel solar street lamp
CN217402426U (en) New forms of energy environmental protection lawn lamp
CN204227298U (en) A kind of intelligent integral lithium electric solar energy street lamp
CN208186193U (en) A kind of solar energy landscape road 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
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190222