CN110056816A - A kind of Energy-Efficient Led Street Lamp - Google Patents
A kind of Energy-Efficient Led Street Lamp Download PDFInfo
- Publication number
- CN110056816A CN110056816A CN201810047130.9A CN201810047130A CN110056816A CN 110056816 A CN110056816 A CN 110056816A CN 201810047130 A CN201810047130 A CN 201810047130A CN 110056816 A CN110056816 A CN 110056816A
- Authority
- CN
- China
- Prior art keywords
- dust cover
- energy
- solar panels
- street lamp
- fixedly connected
- 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
- 239000000428 dust Substances 0.000 claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000010248 power generation Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- F21S9/026—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 using wind power, e.g. using wind turbines
-
- 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
- F21S9/037—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 and the lighting unit being located within or on the same housing
-
- 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
-
- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/15—Thermal insulation
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/20—Optical components
- H02S40/22—Light-reflecting or light-concentrating means
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
-
- 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
- Y02E10/52—PV systems with concentrators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of Energy-Efficient Led Street Lamps, including dust cover, blade, pedestal, solar panels, connection frame, condenser mirror, generator, battery, photosensitive sensor, controller, LED lamp tube, guide rail, heat sink, reset spring, thermal baffle, the Energy-Efficient Led Street Lamp is by dust cover, solar panels and LED lamp tube composition, and dust cover top is equipped with several blades, compared with prior art, the beneficial effects of the invention are as follows a kind of Energy-Efficient Led Street Lamp of the invention, design is scientific and reasonable, Energy-Efficient Led Street Lamp of the present invention can change LED lamp tube brightness by controller according to exterior light degree of illuminating by photosensitive sensor, and the condenser mirror at solar panels edge can be by light-ray condensing, more fully utilize sunlight, and internal heat sink can be in generator-temperature detection It is ejected when raising since air pressure inside is excessively high, sufficiently radiates, extend the service life of street lamp.
Description
Technical field
The present invention relates to a kind of LED street lamp more particularly to a kind of Energy-Efficient Led Street Lamps.
Background technique
LED street lamp refers to the street lamp made of LED lamp, has efficient, safety, energy-saving and environmental protection, service life length, response speed
The particular advantages such as fast, the colour rendering index height of degree, have a very important significance city illumination energy conservation, exploitation invention efficiently, energy conservation,
Service life is long, colour rendering index is high, the LED street lamp of environmental protection has a very important significance city illumination energy conservation.
But existing LED street lamp still has unicity, is not particularly suited for majority of case, and traditional LED street lamp is simultaneously uncomfortable
It is poor to the adaptability of environment in the environment big for day and night temperature, damage parts can be caused when the temperature is excessively high, reducing it makes
With the service life, and traditional LED street lamp cannot simultaneously utilize luminous energy and wind energy.
Summary of the invention
The purpose of the present invention is to provide a kind of Energy-Efficient Led Street Lamps, to solve the problems mentioned in the above background technology.
The purpose of the present invention is be achieved by following technical proposals: a kind of Energy-Efficient Led Street Lamp, it is characterised in that:
Including dust cover, blade, pedestal, solar panels, connection frame, condenser mirror, generator, battery, photosensitive sensor, control
Device, LED lamp tube, guide rail, heat sink, reset spring, thermal baffle, the Energy-Efficient Led Street Lamp is by dust cover, solar panels
And LED lamp tube composition, and dust cover top is equipped with several blades, the dust cover is rotated by rotation axis and blade
Connection, and pedestal is equipped with above blade, the pedestal is rotatablely connected by rotation axis and blade, and pedestal top is equipped with the sun
Energy plate, the solar panels are fixedly connected with pedestal, and condenser mirror is equipped at left and right sides of solar panels, and the blade is left
Right two sides are equipped with connection frame, and connection frame is fixedly connected with pedestal top, and the condenser mirror and solar panels are in certain angle
Slant setting is spent, and condenser mirror one end and solar panels are rotatablely connected by rotation axis, the condenser mirror other end
Be slidably connected by sliding block and connection frame surface, and connection frame right be equipped with photosensitive sensor, the photosensitive sensor with it is dust-proof
Shell is fixedly connected, and the dust cover center of inside is equipped with generator, and generator is rotatablely connected by rotation axis and blade,
The generator right is successively arranged battery and controller, and battery and controller are fixedly connected with dust cover inner bottom,
Two sides are mounted on guide rail up and down for left inside the dust cover, and heat sink and thermal baffle are equipped between the guide rail, and
Heat sink top is fixedly connected with bottom end thermal baffle, and the heat sink and thermal baffle are slidably connected with guide rail, and heat-insulated
It is fixedly connected on the right side of baffle with reset spring one end, the reset spring other end is fixedly connected with generator, described dust-proof outer
Shell bottom end is fixedly connected with LED lamp tube.
Further, the condenser mirror surface is concave.
Further, the controller is electrically connected with external power supply, and the photosensitive sensor is electrically connected with the controller, described
Controller is electrically connected with LED lamp tube.
Compared with prior art, the beneficial effects of the invention are as follows a kind of Energy-Efficient Led Street Lamp of the invention, design is scientific and reasonable,
Energy-Efficient Led Street Lamp of the present invention can change LED lamp tube by controller according to exterior light degree of illuminating by photosensitive sensor
Brightness, and light-ray condensing can more fully be utilized sunlight by the condenser mirror at solar panels edge, and internal heat dissipation
Plate can be ejected when generator-temperature detection is increased since air pressure inside is excessively high, sufficiently radiated, extended the service life of street lamp.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention
In figure: 1, dust cover, 2, blade, 3, pedestal, 4, solar panels, 5, connection frame, 6, condenser mirror, 7, generator,
8, battery, 9, photosensitive sensor, 10, controller, 11, LED lamp tube, 12, guide rail, 13, heat sink, 14, reset spring, 15, every
Heat shield.
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, 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, the invention discloses a kind of Energy-Efficient Led Street Lamp, including dust cover 1, blade 2, pedestal 3, too
Positive energy plate 4, connection frame 5, condenser mirror 6, generator 7, battery 8, photosensitive sensor 9, controller 10, LED lamp tube 11, guide rail
12, heat sink 13, reset spring 14, thermal baffle 15, the Energy-Efficient Led Street Lamp by dust cover 1, solar panels 4 and
LED lamp tube 11 forms, and 1 top of dust cover is equipped with several blades 2, can be used for utilizing wind energy in the stronger region of wind-force,
The dust cover 1 is rotatablely connected by rotation axis and blade 2, and pedestal 3 is equipped with above blade 2, and the pedestal 3 passes through rotation
Axis and blade 2 are rotatablely connected, and 3 top of pedestal is equipped with solar panels 4, can be used for collecting solar energy, the solar panels 4 with
Pedestal 3 is fixedly connected, and condenser mirror 6 is equipped at left and right sides of solar panels 4, the condenser mirror 6 at 4 edge of solar panels
Light-ray condensing can be improved to the efficiency for collecting solar energy, connection frame 5, and connection frame 5 and bottom are equipped at left and right sides of the blade 2
3 tops of seat are fixedly connected, the condenser mirror 6 and the slant setting, and condenser mirror 6 one at an angle of solar panels 4
End is rotatablely connected with solar panels 4 by rotation axis, and 6 other end of condenser mirror is sliding by sliding block and 5 surface of connection frame
Dynamic connection, and 5 right of connection frame is equipped with photosensitive sensor 9, the photosensitive sensor 9 is fixedly connected with dust cover 1, photosensitive biography
Sensor 9 changes 11 brightness of LED lamp tube by controller 10 according to exterior light degree of illuminating, and has effectively saved the energy, described
1 center of inside of dust cover is equipped with generator 7, and generator 7 is rotatablely connected by rotation axis and blade 2, can be by collected outside
Wind energy be changed into electric energy, 7 right of generator is successively arranged battery 8 and controller 10, and battery 8 and controller 10 and anti-
1 inner bottom of dirt shell is fixedly connected, and battery 8 can be used for the electric energy of store collected, the 1 inside left of dust cover upper and lower two
Side is mounted on guide rail 12, and heat sink 13 and thermal baffle 15, and 13 top of heat sink and bottom end are equipped between the guide rail 12
Thermal baffle 15 is fixedly connected, and the heat sink 13 and thermal baffle 15 are slidably connected with guide rail 12, and thermal baffle 15 is right
Side is fixedly connected with 14 one end of reset spring, and internal heat sink 13 can be when 7 temperature of generator be increased due to air pressure inside mistake
Height is ejected, and is sufficiently radiated, and the service life of street lamp, 14 other end of reset spring and the fixed company of generator 7 are extended
It connects, 1 bottom end of dust cover is fixedly connected with LED lamp tube 11, and 6 surface of condenser mirror is concave, the controller
10 are electrically connected with external power supply, and the photosensitive sensor 9 is electrically connected with controller 10, the controller 10 and 11 electricity of LED lamp tube
Connection.
Compared with prior art, the beneficial effects of the invention are as follows a kind of Energy-Efficient Led Street Lamp of the invention, design is scientific and reasonable,
Energy-Efficient Led Street Lamp of the present invention can change LED lamp tube by controller according to exterior light degree of illuminating by photosensitive sensor
Brightness, and light-ray condensing can more fully be utilized sunlight by the condenser mirror at solar panels edge, and internal heat dissipation
Plate can be ejected when generator-temperature detection is increased since air pressure inside is excessively high, sufficiently radiated, extended the service life of street lamp.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. a kind of Energy-Efficient Led Street Lamp, it is characterised in that: including dust cover (1), blade (2), pedestal (3), solar panels
(4), connection frame (5), condenser mirror (6), generator (7), battery (8), photosensitive sensor (9), controller (10), LED light
(11), guide rail (12), heat sink (13), reset spring (14), thermal baffle (15) are managed, the Energy-Efficient Led Street Lamp is by dust-proof
Shell (1), solar panels (4) and LED lamp tube (11) composition, and dust cover (1) top is equipped with several blades (2), institute
It states dust cover (1) to be rotatablely connected by rotation axis and blade (2), and is equipped with pedestal (3) above blade (2), the pedestal (3)
Be rotatablely connected by rotation axis and blade (2), and pedestal (3) top is equipped with solar panels (4), the solar panels (4) with
Pedestal (3) is fixedly connected, and is equipped with condenser mirror (6) at left and right sides of solar panels (4), at left and right sides of the blade (2)
Equipped with connection frame (5), and connection frame (5) is fixedly connected with pedestal (3) top, the condenser mirror (6) and solar panels (4)
Slant setting at an angle, and condenser mirror (6) one end and solar panels (4) are rotatablely connected by rotation axis, it is described poly-
Light reflection mirror (6) other end is slidably connected by sliding block and connection frame (5) surface, and connection frame (5) right is equipped with light sensor
Device (9), the photosensitive sensor (9) are fixedly connected with dust cover (1), and dust cover (1) center of inside is equipped with power generation
Machine (7), and generator (7) is rotatablely connected by rotation axis and blade (2), generator (7) right is successively arranged battery (8)
With controller (10), and battery (8) and controller (10) are fixedly connected with dust cover (1) inner bottom, the dust cover
(1) internal left is mounted on guide rail (12) two sides up and down, and heat sink (13) and thermal baffle are equipped between the guide rail (12)
(15), and heat sink (13) top is fixedly connected with bottom end thermal baffle (15), the heat sink (13) and thermal baffle (15)
It is slidably connected, and is fixedly connected on the right side of thermal baffle (15) with reset spring (14) one end, the reset bullet with guide rail (12)
Spring (14) other end is fixedly connected with generator (7), and dust cover (1) bottom end is fixedly connected with LED lamp tube (11).
2. a kind of Energy-Efficient Led Street Lamp according to claim 1, it is characterised in that: condenser mirror (6) surface is in
Spill.
3. a kind of Energy-Efficient Led Street Lamp according to claim 1, it is characterised in that: the controller (10) and external electrical
Source electrical connection, the photosensitive sensor (9) are electrically connected with controller (10), and the controller (10) is electrically connected with LED lamp tube (11)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810047130.9A CN110056816A (en) | 2018-01-18 | 2018-01-18 | A kind of Energy-Efficient Led Street Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810047130.9A CN110056816A (en) | 2018-01-18 | 2018-01-18 | A kind of Energy-Efficient Led Street Lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110056816A true CN110056816A (en) | 2019-07-26 |
Family
ID=67314968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810047130.9A Pending CN110056816A (en) | 2018-01-18 | 2018-01-18 | A kind of Energy-Efficient Led Street Lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110056816A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140925A (en) * | 2020-09-14 | 2020-12-29 | 岑威 | Electric pile is filled in new energy automobile overheating prevention |
| CN112283617A (en) * | 2020-10-28 | 2021-01-29 | 贵阳迪乐普科技有限公司 | Intelligent classroom eye-protecting lamp |
-
2018
- 2018-01-18 CN CN201810047130.9A patent/CN110056816A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140925A (en) * | 2020-09-14 | 2020-12-29 | 岑威 | Electric pile is filled in new energy automobile overheating prevention |
| CN112283617A (en) * | 2020-10-28 | 2021-01-29 | 贵阳迪乐普科技有限公司 | Intelligent classroom eye-protecting lamp |
| CN112283617B (en) * | 2020-10-28 | 2022-08-16 | 贵阳迪乐普科技有限公司 | Intelligent classroom eye-protecting lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190726 |
|
| WD01 | Invention patent application deemed withdrawn after publication |