CN110686192A - LED emergency lighting lamp with adjustable lighting angle - Google Patents
LED emergency lighting lamp with adjustable lighting angle Download PDFInfo
- Publication number
- CN110686192A CN110686192A CN201911119413.0A CN201911119413A CN110686192A CN 110686192 A CN110686192 A CN 110686192A CN 201911119413 A CN201911119413 A CN 201911119413A CN 110686192 A CN110686192 A CN 110686192A
- Authority
- CN
- China
- Prior art keywords
- lamp
- heat dissipation
- lamp shell
- wall
- top wall
- 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
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Classifications
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- 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
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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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
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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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
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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
- F21V21/10—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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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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
- 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
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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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- 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
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- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an LED emergency illuminating lamp with adjustable illuminating angle, which belongs to the technical field of emergency lamps and comprises a lamp shell, wherein the outer wall of the lamp shell is provided with a heat dissipation air inlet hole, the top wall of the lamp shell is provided with a heat dissipation air outlet hole, the top wall of the inner cavity of the lamp shell is fixedly provided with an inlet pipe, the top end of the inlet pipe penetrates through the top wall of the lamp shell, the inner cavity of the lamp shell is clamped with a dust cover, the top wall of the inner cavity of the lamp shell is screwed with a heat dissipation fan, the heat dissipation air inlet hole is positioned between the heat dissipation fan and the dust cover, the top wall of the lamp shell is screwed with a support rod, the outer wall of the support rod is fixedly provided with a joint bearing seat, the outer wall of the joint bearing seat is screwed with a fastening screw rod, the end part of, the heat dissipation effect of the LED emergency lighting lamp is effectively improved.
Description
Technical Field
The invention discloses an LED emergency illuminating lamp with an adjustable illuminating angle, and particularly relates to the technical field of emergency lamps.
Background
General name of lamp for emergency lighting. The fire-fighting emergency lighting system mainly comprises accident emergency lighting, an emergency exit sign and an indicator light, and is arranged for guiding trapped people to evacuate or developing fire-fighting rescue actions after a normal lighting power supply is cut off when a fire disaster happens.
Most of the existing flat-plate emergency illuminating lamps adopt passive heat dissipation, the heat dissipation effect is poor, the angle of the flat-plate emergency illuminating lamp cannot be adjusted, and the flat-plate emergency illuminating lamp is inconvenient to use.
Disclosure of Invention
The invention aims to provide an LED emergency illuminating lamp with an adjustable illuminating angle, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an LED emergency illuminating lamp with an adjustable illuminating angle comprises a lamp shell, wherein a heat-radiating air inlet hole is formed in the outer wall of the lamp shell, a heat-radiating exhaust hole is formed in the top wall of the lamp shell, an air inlet pipe is fixedly installed on the top wall of the inner cavity of the lamp shell, the top end of the air inlet pipe penetrates through the top wall of the lamp shell, a dust cover is clamped in the inner cavity of the lamp shell, a heat-radiating fan is screwed on the top wall of the inner cavity of the lamp shell and is located at the lower part of the heat-radiating exhaust hole, a supporting rod is screwed on the top wall of the lamp shell and is fixedly provided with a joint bearing seat, a fastening screw is screwed on the outer wall of the joint bearing seat, the end part of the fastening screw penetrates through the outer wall of the joint bearing, the end part of the connecting rod is welded with a base.
Preferably, a protective cover is arranged in the inner cavity of the heat dissipation air inlet hole.
Preferably, the outer wall spiro union of lamps and lanterns shell has light sensor, the diapire of dust cover is provided with temperature sensor, the equal electrically connected of output of light sensor and temperature sensor has microcontroller.
Preferably, the support rod is a hollow support rod.
Preferably, the supporting rod is communicated with the inner cavity of the inlet pipe.
Compared with the prior art, the invention has the beneficial effects that:
1) the device is provided with a lamp shell, a supporting rod, a joint bearing, a fastening screw rod, a connecting rod and a base, the fixing of the device is realized by connecting the base with a wall, the supporting rod drives the spherical surface of the inner ring of the joint bearing to slide on the spherical surface of the outer ring by adjusting the angle of the supporting rod, and the inner ring is fixed by the contact of the fastening screw rod and the spherical surface of the inner ring, so that the adjustment and the fixing of the lighting angle of the device are realized;
2) this device sets up heat dissipation inlet port, heat dissipation exhaust hole and radiator fan, realizes the passive heat dissipation of this device through heat dissipation exhaust hole, inhales the outside air from the heat dissipation inlet port through starting radiator fan with inside high temperature air heat transfer after, radiator fan discharges the air after the heat transfer from heat dissipation exhaust hole, realizes the circulation heat dissipation, this device simple structure, convenient to use, light angle can be adjusted and fixed, effectively improves LED emergency lighting lamp radiating effect.
Drawings
FIG. 1 is a schematic front view of an LED emergency lighting lamp with adjustable lighting angle according to the present invention;
FIG. 2 is a schematic front cross-sectional view of an LED emergency lighting lamp according to the present invention;
FIG. 3 is a front cross-sectional view of a brace bar according to the present invention;
fig. 4 is a block diagram of an LED emergency lighting lamp system according to the present invention.
In the figure: 100 lamp housings, 110 heat dissipation air inlets, 120 heat dissipation air outlets, 130 air inlet pipes, 140 dust covers, 150 heat dissipation fans, 200 support rods, 210 joint bearing seats, 211 fastening screws, 220 connecting rods, 221 bases, 300 light sensors, 310 temperature sensors and 320 microcontrollers.
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.
The invention provides an LED emergency illuminating lamp with adjustable illuminating angle, the illuminating lamp angle can be adjusted and fixed, the heat radiation effect of the LED emergency illuminating lamp can be effectively improved, please refer to fig. 1 and fig. 2, the LED emergency illuminating lamp comprises a lamp shell 100, the outer wall of the lamp shell 100 is provided with a heat radiation air inlet hole 110, the top wall of the lamp shell 100 is provided with a heat radiation air outlet hole 120, the top wall of the inner cavity of the lamp shell 100 is fixedly provided with an air inlet pipe 130, the top end of the air inlet pipe 130 penetrates through the top wall of the lamp shell 100, the inner cavity of the lamp shell 100 is clamped with a dust cover 140, the top wall of the inner cavity of the lamp shell 100 is screwed with a heat radiation fan 150, the heat radiation fan 150 is positioned at the lower part of the heat radiation air outlet hole 120, the heat radiation air inlet hole 110 is positioned between the heat radiation fan 150 and, the inlet tube 130 is used for wiring of a power supply and the like to enter the inner cavity of the lamp housing 100, the dust cover 140 prevents dust from falling on the LED panel, and the cooling fan 150 is used for active cooling of the LED emergency lighting lamp;
referring to fig. 1 and 3, a support rod 200 is screwed on the top wall of the lamp housing 100, a joint bearing seat 210 is fixedly installed on the outer wall of the support rod 200, a fastening screw 211 is screwed on the outer wall of the joint bearing seat 210, the end of the fastening screw 211 penetrates through the outer wall of the joint bearing seat 210, a connecting rod 220 is welded on the outer wall of the joint bearing seat 210, a base 221 is welded on the end of the connecting rod 220, the support rod 200 is used for connecting the lamp housing 100 with the joint bearing seat 210, the joint bearing seat 210 is used for adjusting the irradiation angle of the lamp housing 100, the fastening screw 211 is used for fixing the irradiation angle of the lamp, the connecting rod 220 is used for connecting the joint bearing seat 210 with the base 221, and;
referring to fig. 1, the inner cavity of the heat dissipation air inlet 110 is provided with a protective cover:
referring to fig. 1, 2 and 4, a light sensor 300 is screwed on an outer wall of the lamp housing 100, a temperature sensor 310 is disposed on a bottom wall of the dust cover 140, output ends of the light sensor 300 and the temperature sensor 310 are electrically connected to a microcontroller 320, when external light is sufficient, the LED emergency lighting lamp is turned off, heat generation and energy consumption are reduced, when the external temperature is lower than a set temperature of the temperature sensor 310, passive heat dissipation is performed through the heat dissipation vent 120, and when the temperature exceeds the set temperature of the temperature sensor 310, the microcontroller 320 starts the heat dissipation fan 150 to perform active heat dissipation;
referring to fig. 3, the supporting rod 200 is a hollow supporting rod, so that the weight of the supporting rod 200 is reduced, and the load of the supporting rod 200 on the base 221 is reduced;
referring to fig. 1 and 3, the supporting rod 200 is communicated with the inner cavity of the inlet tube 130, so that the power lamp wires directly enter the inner cavity of the inlet tube 130 through the inner cavity of the supporting rod 200.
While the invention has been described with reference to certain embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the various embodiments of the invention disclosed may be used in any combination whatsoever without structural conflict, and the failure to exhaustively describe such combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a LED emergency lighting lamp of illumination angularly adjustable which characterized in that: the lamp comprises a lamp shell (100), wherein a heat dissipation air inlet hole (110) is formed in the outer wall of the lamp shell (100), a heat dissipation exhaust hole (120) is formed in the top wall of the lamp shell (100), an inlet pipe (130) is fixedly installed on the inner cavity top wall of the lamp shell (100), the top end of the inlet pipe (130) penetrates through the top wall of the lamp shell (100), a dust cover (140) is clamped in the inner cavity of the lamp shell (100), a heat dissipation fan (150) is screwed on the inner cavity top wall of the lamp shell (100), the heat dissipation fan (150) is located at the lower part of the heat dissipation exhaust hole (120), the heat dissipation air inlet hole (110) is located between the heat dissipation fan (150) and the dust cover (140), a support rod (200) is screwed on the top wall of the lamp shell (100), a joint bearing seat (210) is fixedly installed on the outer wall of the support rod (200), and, the end of the fastening screw rod (211) penetrates through the outer wall of the joint bearing seat (210), the outer wall of the joint bearing seat (210) is welded with a connecting rod (220), and the end of the connecting rod (220) is welded with a base (221).
2. The LED emergency illuminating lamp with the adjustable illuminating angle as set forth in claim 1, wherein: the inner cavity of the heat dissipation air inlet hole (110) is provided with a protective cover.
3. The LED emergency illuminating lamp with the adjustable illuminating angle as set forth in claim 1, wherein: the outer wall spiro union of lamps and lanterns shell (100) has light sensor (300), the diapire of dust cover (140) is provided with temperature sensor (310), the equal electric connection of output of light sensor (300) and temperature sensor (310) has microcontroller (320).
4. The LED emergency illuminating lamp with the adjustable illuminating angle as set forth in claim 1, wherein: the supporting rod (200) is a hollow supporting rod.
5. The LED emergency illuminating lamp with the adjustable illuminating angle as set forth in claim 1, wherein: the inner cavities of the support rod (200) and the wire inlet pipe (130) are communicated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911119413.0A CN110686192A (en) | 2019-11-15 | 2019-11-15 | LED emergency lighting lamp with adjustable lighting angle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911119413.0A CN110686192A (en) | 2019-11-15 | 2019-11-15 | LED emergency lighting lamp with adjustable lighting angle |
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CN110686192A true CN110686192A (en) | 2020-01-14 |
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CN201911119413.0A Pending CN110686192A (en) | 2019-11-15 | 2019-11-15 | LED emergency lighting lamp with adjustable lighting angle |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111271661A (en) * | 2020-04-08 | 2020-06-12 | 孙巧玲 | Angle-adjustable quick-installation lighting device |
CN112432110A (en) * | 2020-11-17 | 2021-03-02 | 国网甘肃省电力公司电力科学研究院 | New forms of energy lighting device |
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CN203215422U (en) * | 2013-03-15 | 2013-09-25 | 李欣荣 | Large-power LED (Light-Emitting Diode) rail lamp |
CN206347410U (en) * | 2016-12-28 | 2017-07-21 | 中力科技有限公司 | A kind of water-proof projection lamp |
CN206637382U (en) * | 2017-04-05 | 2017-11-14 | 卢鹏 | A kind of shadowless lamp of universal adjustment |
CN207421959U (en) * | 2017-11-29 | 2018-05-29 | 中山市乐销照明科技有限公司 | A kind of panel light for facilitating installation heat radiation protection |
CN207555369U (en) * | 2017-10-31 | 2018-06-29 | 中山市福广照明电器有限公司 | A kind of radiator structure of downlight |
CN109237352A (en) * | 2018-09-10 | 2019-01-18 | 安徽兆利光电科技有限公司 | A kind of emergency light of conveniently adjusted irradiating angle |
-
2019
- 2019-11-15 CN CN201911119413.0A patent/CN110686192A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN203215422U (en) * | 2013-03-15 | 2013-09-25 | 李欣荣 | Large-power LED (Light-Emitting Diode) rail lamp |
CN206347410U (en) * | 2016-12-28 | 2017-07-21 | 中力科技有限公司 | A kind of water-proof projection lamp |
CN206637382U (en) * | 2017-04-05 | 2017-11-14 | 卢鹏 | A kind of shadowless lamp of universal adjustment |
CN207555369U (en) * | 2017-10-31 | 2018-06-29 | 中山市福广照明电器有限公司 | A kind of radiator structure of downlight |
CN207421959U (en) * | 2017-11-29 | 2018-05-29 | 中山市乐销照明科技有限公司 | A kind of panel light for facilitating installation heat radiation protection |
CN109237352A (en) * | 2018-09-10 | 2019-01-18 | 安徽兆利光电科技有限公司 | A kind of emergency light of conveniently adjusted irradiating angle |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111271661A (en) * | 2020-04-08 | 2020-06-12 | 孙巧玲 | Angle-adjustable quick-installation lighting device |
CN112432110A (en) * | 2020-11-17 | 2021-03-02 | 国网甘肃省电力公司电力科学研究院 | New forms of energy lighting device |
CN112432110B (en) * | 2020-11-17 | 2022-08-02 | 国网甘肃省电力公司电力科学研究院 | New forms of energy lighting device |
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Application publication date: 20200114 |