WO2015088383A1 - Светодиодный светильник - Google Patents
Светодиодный светильник Download PDFInfo
- Publication number
- WO2015088383A1 WO2015088383A1 PCT/RU2014/000460 RU2014000460W WO2015088383A1 WO 2015088383 A1 WO2015088383 A1 WO 2015088383A1 RU 2014000460 W RU2014000460 W RU 2014000460W WO 2015088383 A1 WO2015088383 A1 WO 2015088383A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing
- led lamp
- lamp according
- threaded
- leds
- Prior art date
Links
Classifications
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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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
-
- 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
-
- 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
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
-
- 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
-
- 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
- F21Y2105/00—Planar light sources
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- 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]
Definitions
- the invention relates to the field of lighting, in particular to LED lamps, and can be used as a light source on the street (in particular, to be a lighting element of a lamppost) and indoors.
- Modern LED lights are an effective source of light, consume little electricity and have a long service life.
- a heat sink radiator from the LEDs and the power source.
- the role of this radiator is played by the body of the LED lamp, if it is made of heat-conducting material.
- the temperature inside the case is the same for the LEDs and the power source, which is often unacceptable, since the LEDs can work well even at case temperatures of 85 - 90 degrees Celsius, and for the power source this temperature is fatal.
- the life of LEDs today can be more than 100 thousand hours, while the durability of power supplies does not exceed 30 - 40 thousand hours.
- the second case has an open lower part, which is connected to the third case, and the power supply is electrically connected to the optical units with LEDs, while it is adapted to adapt the external power supply to the power parameters of the LEDs, and is also attached in the cavity of the second case to the second case with the formation of thermal contact.
- Optical blocks with LEDs are connected to the lower part of the first housing and consist of circuit boards, on which side the LEDs are located, and lens plates that cover the LEDs and are connected to the circuit boards. On the back side, the circuit boards are connected to the housings, which are connected to the external lower cooling fins of the first housing with the formation of thermal contact.
- the third housing is connected to the open lower part of the second housing using detachable connections configured to disconnect the third housing to replace the power source.
- the fixing means is connected to the second housing and is configured to fasten the LED lamp to an external supporting element.
- the ventilation openings of the end caps do not communicate with the cavity of the first body and do not allow convection air flows into it.
- the outer walls and internal cooling ribs of the first case together with the casings (attached to the printed circuit boards on the back side) of the optical units form longitudinal ventilation ducts that are closed from the ends of the first case, so they do not allow convection flows of air cooling the first and second cases, the third case and source of power.
- the ventilation openings of the third housing allow convection air flows only into the cavity of the second housing. This LED lamp is selected as a prototype of the claimed invention.
- the disadvantage of the LED lamp of the prototype is the insufficient cooling of the first housing, which can lead to overheating and failure of the LEDs and the power source due to the fact that the cavity of the first housing is closed on all sides and does not allow convection air flows.
- the objective of the claimed invention is the creation of a waterproof LED lamp with increased reliability and efficiency due to providing heat-independent working conditions of the power source and LEDs by installing them on different housings (first housing and third housing), which are thermally insulated from each other by an end connector and an end cap made of heat-insulating material; with increased efficiency of heat removal from the LEDs due to the presence of an additional second housing having thermal contact with the first housing; as well as with improved ease of use, namely, with a faster and less time-consuming procedure for replacing a power source, by installing a power source on the third housing that can be easily opened by folding it.
- the problem is solved by creating an LED luminaire containing a first housing and a second housing made of heat-conducting material in the form of hollow profiles with open end parts, an end connector and two end caps made of heat-insulating material and having through ventilation openings, and a third housing made of heat-conducting material, as well as a sealed power source, at least one fastening means and at least one optical unit with LEDs, which connected to the outer surface of the lower part of the first case with the formation of thermal contact and made airtight, and the first case and the second case are interconnected from the end parts via an end connector, while the other two end parts of the first and second cases are closed by front and rear end caps, and the second case has an open lower part, which is closed by the third case, and a sealed power supply is electrically and hermetically connected to the optical blocks with LEDs and attached to the third housing with the formation of thermal contact, while the power source is located in the cavity of the second housing, and the mounting means is connected to the first and second buildings and is configured to fasten the LED
- the third housing is connected to the rear end cap and the end connector on one side by two swivel joints and, on the other hand, by at least two threaded connections, while the third housing is openable to replace the power source by turning in the swivel joints with the captive screws that are screwed out.
- the first threaded connection consists of a threaded hole in the third housing, a through hole in the rear end cap and a screw screwed into the threaded hole in the third housing and passing through the through hole in the rear end cap;
- the second threaded connection consists of a threaded hole in the third housing, a through hole in the end connector and a screw screwed into the threaded hole in the third housing and passing through the through hole in the end connector;
- the first swivel consists of an opening in the rear end cap, an opening in the third housing and an axis inserted into them, made in the form of a screw with a nut;
- the second swivel consists of a hole in the end connector, a hole in the third case and an axis inserted into them, made in the form of a screw with a nut.
- the first housing and the second housing are connected to the end caps using at least two threaded connections, each of which consists of threaded holes in the end of the first and second housings, through holes in the end caps, and screws screwed into the threaded holes and passing through holes.
- the first housing has internal walls that divide the cavity of the first housing into through ventilation ducts having inputs and outputs on the end parts of the first housing and configured to pass convection air flows cooling the first housing.
- the LED luminaire In a preferred embodiment of the LED luminaire, two internal vertical walls divide the cavity of the first housing into three through ventilation ducts.
- the first housing, the second housing and the third housing are made in the form of aluminum extruded profiles.
- the second housing has a U-shaped cross section
- the first housing has a rectangular cross section
- the outer surface of the third housing and the inner surface of the first housing have longitudinal cooling protrusions.
- the optical unit with LEDs consists of a mounting plate, on one side of which the LEDs are located, and a lens plate that covers the LEDs and is tightly connected to the mounting plate, while the optical unit with LEDs is connected to the outer surface of the lower wall of the first housing using a connection, which consists of connecting protrusions located on the outer surface of the lower wall of the first housing, and hooks inserted into the joint body protrusions, while the hooks are made in the form of elastic elastic moldings.
- the lens plate is hermetically connected to the circuit board using a sealing means made in the form of silicone sealant.
- the optical unit with LEDs has a rectangular shape, while it is pressed with hooks to the outer surface of the lower wall of the housing along at least two sides.
- the fixing means comprises a support beam and a power pipe, the front end of the support beam being connected to the first housing and the second housing, and the rear end being connected to the power pipe, which is adapted to be connected to an external supporting element.
- the front end of the carrier beam is inserted sequentially into the hole in the rear end cap, in the cavity of the second housing, in the end connector and in the central the ventilation duct of the first case and is connected to the first and second cases by means of threaded connections, consisting of threaded rivets fixed in the carrier beam, and screws screwed into the rivets threaded and passing through through holes in the first and second cases, while the connection of the carrier beam and the power pipe is covered with a corrugated protective tube.
- the rear end of the carrier beam is inserted into the power tube and connected to it by means of a threaded connection consisting of threaded rivets fixed in the carrier beam and bolts screwed into the rivets and passing through the through holes in the power tube and reinforcing plate located above the carrier beam.
- the LED fixture, the power tube is configured to be connected to an external carrier by means of a connection consisting of through threaded holes in the power tube and bolts made to screw into the threaded holes and fix the external carrier element inserted into the power tube.
- the LED luminaire comprises a strip that is connected to the first and second buildings to form a thermal contact, wherein the thermal conductivity of the strip is greater than the thermal conductivity of the first and / or second buildings.
- the side walls of the first and second buildings have external T-shaped longitudinal grooves.
- the LED fixture, the fastening means is an H-shaped longitudinal connector, configured to accommodate one of its parts in the T-shaped longitudinal grooves of the first and second buildings and attaching the other part to the external element.
- the outer element is an adjacent LED luminaire, which also has external T-shaped longitudinal grooves in the side walls.
- the LED luminaire comprises at least one additional cooling element or reflective element having a T-shaped protrusion located in a T-shaped longitudinal groove of the side wall of the housing.
- the LED lamp comprises a side decorative molding placed in a T-shaped longitudinal groove of the side wall of the housing.
- the LED lamp comprises upper decorative moldings fixed longitudinally on the outer surface of the upper walls of the first and second buildings and covering the junctions of the first and second buildings with the supporting beam.
- the power source is electrically and hermetically connected to the optical units with LEDs using an electrical sealed connection including sealed electrical wires and sealed electrical wire-to-wire connectors.
- the end connector has additional through ventilation holes extending outward and configured to pass additional convection air flows into the first and second ventilation ducts.
- the LED lamp comprises a control unit connected to a power source and configured to adjust the brightness and other parameters of the LED lamp.
- the LED lamp, the control unit is radio-controlled or controlled by signals transmitted through a wired electric power supply network of the LED lamp.
- the claimed LED lamp contains a first housing 1 and a second housing
- the LED lamp also includes a third housing 3, a sealed power source (not shown), optical units 1 1 with LEDs and mounting means comprising a support beam 7, a power tube 12 and a corrugated protective tube 13.
- the first housing 1 and the second housing 2 are interconnected from the end parts through the end connector 5, while the other two end parts of the first and second housing 1, 2 are closed by end caps 4, 6.
- the second housing 2 has an open lower part, which is closed by the third housing 3.
- the sealed power source is electrically and hermetically connected to the optical units 1 1 with LEDs.
- the power source is attached to the third housing 3 with the formation of thermal contact and located in the cavity of the second housing 2.
- Optical blocks 1 1 with LEDs are connected to the outer surface of the lower part of the first housing 1 with the formation of thermal contact, are sealed and consist of circuit boards, on one side of which the LEDs are located, and lens plates that cover the LEDs and hermetically connected to circuit boards.
- the ventilation holes of the end caps 4, 6 communicate with the cavities of the first and second buildings 1, 2 and are configured to pass convection air flows into them.
- the walls of the first housing 1 form the first ventilation duct, and the walls of the second housing 2 and the third housing 3 form the second ventilation duct.
- the first and second ventilation channels are interconnected through the ventilation holes of the end connector 5 and are configured to pass convection air flows cooling the first and second buildings 1, 2, the third housing 3 and the power source.
- the third housing 3 is connected to the rear end cap 6 and the end connector 5 by means of detachable connections configured to disconnect the third housing 3 to replace the power source.
- the third housing 3 is connected to the rear end cap 6 and the end connector 5 on the one hand with two swivel joints, and on the other hand with two threaded joints, while the third housing 3 is made with the possibility of opening to replace the power source by turning in swivel joints when captive screws are threaded out.
- the first threaded connection consists of a threaded hole in the third casing 3, a through hole in the rear end cap 6 and a screw screwed into the threaded hole in the third casing 3 and passing through the through hole in the rear end cap 6.
- the second threaded connection consists of a threaded hole in the third case 3, a through hole in the end connector 5 and a screw screwed into the threaded hole in the third case 3 and passing through the through hole in the end connector 5.
- the first hinge connection stands back from the opening in the end cap 6, the holes in the third housing 6 and is inserted therein axis formed as a screw with a nut.
- the second swivel consists of an opening in the end connector 5, an opening in the third housing 3 and an axis inserted into them, made in the form of a screw with a nut.
- the first housing and the second housing 1, 2 are connected to the end caps 4, 6 using four threaded connections, each of which consists of threaded holes in the end part of the first and second cases 1, 2 and screws screwed into the threaded holes and passing through the through holes in the end caps 4, 6.
- the first housing 1 has two internal vertical walls that divide the cavity of the first housing 1 into three through ventilation ducts having inputs and outputs on the end parts of the first housing 1 and configured to pass convection air flows cooling the first housing 1.
- the first housing 1, the second housing 2 and the third housing 3 are made in the form of aluminum extruded profiles.
- the second housing 2 has a U-shaped cross section.
- the first housing 1 has a rectangular cross section.
- the outer surface of the third housing 3 and the inner surface of the first housing 1 have longitudinal cooling protrusions.
- the optical blocks 1 1 with LEDs and the outer surface of the lower wall of the first housing 1 are interconnected by means of a connection that consists of the connecting protrusions on the outer surface of the lower wall of the first housing 1 and the hooks inserted into the connecting protrusions, while the optical blocks 1 1 with LEDs pressed with hooks to the outer surface of the lower wall of the first housing 1.
- the hooks are made in the form of elastic elastic moldings.
- Optical blocks 1 1 with LEDs are coupled to the outer surface of the lower wall of the first housing 1 through a gasket of heat-resistant rubber.
- the lens plates are hermetically connected to the circuit boards using a sealing agent made in the form of silicone sealant.
- the optical blocks 1 1 with LEDs have a rectangular shape, while they are pressed with hooks to the outer surface of the lower wall of the first housing 1 along two sides.
- the fixing means comprises a carrier beam 7 and a power pipe 12.
- the front end of the carrier beam 7 is connected to the first housing 1 and to the second housing 2, and the rear end of the carrier beam 7 is connected to the power pipe 12, which is configured connections to an external carrier.
- the connection of the carrier beam 7 and the power pipe 12 is covered with a corrugated protective tube 13.
- the front end of the carrier beam 7 is inserted into the hole in the rear end cap 6, into the cavity of the second housing 2, into the end connector 5 and into the central ventilation channel of the first housing 1 and is connected to the first and second buildings 1, 2 by threaded connections.
- the rear end of the carrier beam 7 is inserted into the power pipe 12 and connected to it using a threaded connection.
- the power pipe 12 is made with the possibility of connection with an external supporting element by means of a connection consisting of through threaded holes in the power pipe and bolts made with the possibility of screwing into the threaded holes and fixing the external bearing element inserted into the power pipe 12.
- the side walls of the first and second buildings 1, 2 have T-shaped longitudinal grooves 10 in which the side decorative moldings are placed.
- An external supporting element may be a supporting element of a lamppost, an adjacent LED lamp, ceiling, walls.
- the power source is attached to the third housing 3 by means of threaded connections, each of which consists of threaded holes in the power source and screws screwed into the threaded holes and passing through the through holes in the third housing 3.
- the power source is electrically and hermetically connected to the optical units 1 1 with the LEDs using an electrical sealed connection, which includes sealed electrical wires and sealed electrical wire-to-wire connectors.
- the fastening of the claimed LED lamp to the external supporting element only through the housing 1, 2 improves the heat sink and does not load the end caps 4, 6 and the end connector 5 connecting the first and second buildings 1 and 2.
- the moisture protection of the claimed LED lamp is provided by sealing the power source and optical units 11 with LEDs, while the connections of all other structural elements of the claimed LED lamp are leaky.
- the optical blocks And with LEDs are connected to the first housing 1 using moldings.
- Such a connection provides a “floating” state of the optical units 1 1 on the surface of the first housing 1 (as opposed to a threaded connection).
- Each optical unit 1 1 consists of an aluminum printed circuit board that is connected to the outer surface of the lower wall of the first housing 1 and to the lens plates, the connection being sealed with high viscosity silicone to compensate for the difference in the expansion coefficients of the aluminum of which the first housing 1 is made, and lens plates. Changing the type of lens plates leads to a change in the type of light source without changing the remaining structural elements of the claimed LED lamp.
- An increase or decrease in the power of the claimed LED lamp is performed by increasing or decreasing the length of the profiles of the first and second buildings 1, 2 and the third building 3 and, accordingly, changing the number of LEDs and lenses in the lens plates in the optical blocks 11, changing the number of optical blocks themselves 1 1 LEDs and replacing the power source with a more powerful one without changing the remaining structural elements of the claimed LED lamp.
- the thermal conductivity of the strip is greater than the thermal conductivity of the first and / or second buildings, which allows you to transfer more heat (compared with the heat transmitted by the carrier beam 7) from the first housing 1 to the second housing 2, due to which it is better to cool the optical blocks 11 with LEDs connected to the first housing 1.
- the heating of the housing 2 is not transmitted to the third housing 3 and the power source installed on it, since the second housing 2 and the third housing 3 are separated from each other by an end connector 5 and a rear end cap 6 made of heat-insulating material.
- the design of the claimed LED luminaire lacks sealed zones (volumes) except for a power source, optical units with LEDs and sealed electrical wires connecting them with sealed wire-to-wire connectors (wire-to-wire connectors have a degree of protection IP67 or IP68).
- the entire design of the claimed LED lamp is open to external air flows, which improves cooling of the claimed LED lamp.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/117,387 US10036547B2 (en) | 2014-06-26 | 2014-06-26 | LED luminaire |
EP14868752.8A EP3165823B1 (en) | 2014-06-26 | 2014-06-26 | Led luminaire |
RU2016109014A RU2610402C2 (ru) | 2014-06-26 | 2014-06-26 | Светодиодный светильник |
PCT/RU2014/000460 WO2015088383A1 (ru) | 2014-06-26 | 2014-06-26 | Светодиодный светильник |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/RU2014/000460 WO2015088383A1 (ru) | 2014-06-26 | 2014-06-26 | Светодиодный светильник |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015088383A1 true WO2015088383A1 (ru) | 2015-06-18 |
Family
ID=53371547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2014/000460 WO2015088383A1 (ru) | 2014-06-26 | 2014-06-26 | Светодиодный светильник |
Country Status (4)
Country | Link |
---|---|
US (1) | US10036547B2 (ru) |
EP (1) | EP3165823B1 (ru) |
RU (1) | RU2610402C2 (ru) |
WO (1) | WO2015088383A1 (ru) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CA3017193A1 (en) * | 2016-03-09 | 2017-09-14 | Hubbell Incorporated | Perimeter luminaire |
RU2683951C1 (ru) * | 2018-06-20 | 2019-04-03 | Юрий Борисович Соколов | Устройство для наружного освещения |
US10818828B2 (en) * | 2018-07-23 | 2020-10-27 | Illum Horticulture Llc | Method and apparatus for a low profile light fixture |
RU191980U1 (ru) * | 2018-12-19 | 2019-08-29 | Общество с ограниченной ответственностью "ИнтерЭкоТехнологии" | Светодиодный светильник |
RU193829U1 (ru) * | 2019-09-06 | 2019-11-18 | Юрий Борисович Соколов | Корпус держателя модуля светодиодов для наружного освещения |
KR102421841B1 (ko) * | 2020-11-13 | 2022-07-19 | 주식회사 씨티랩 | 방폭 등기구 |
WO2022104718A1 (zh) * | 2020-11-20 | 2022-05-27 | 苏州睿澎诚科技有限公司 | 一种防水效果好的监控路灯 |
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RU117571U1 (ru) * | 2011-12-15 | 2012-06-27 | Общество с ограниченной ответственностью "БЛ ТРЕЙД" | Светильник модульный |
TW201329388A (zh) | 2012-01-04 | 2013-07-16 | Hong-Chang Huang | Led路燈仰角調整器 |
RU118398U1 (ru) | 2012-02-02 | 2012-07-20 | Общество с ограниченной ответственностью "РУССКОЕ НЕБО" | Светодиодный светильник |
US20130235583A1 (en) * | 2012-03-09 | 2013-09-12 | Ligitek Electronics Co., Ltd. | Light fixture and lighting module having the same |
CN102937259A (zh) * | 2012-11-22 | 2013-02-20 | 天津海宇光电科技有限公司 | 一种模块一体化led路灯 |
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2014
- 2014-06-26 US US15/117,387 patent/US10036547B2/en active Active
- 2014-06-26 WO PCT/RU2014/000460 patent/WO2015088383A1/ru active Application Filing
- 2014-06-26 RU RU2016109014A patent/RU2610402C2/ru active
- 2014-06-26 EP EP14868752.8A patent/EP3165823B1/en active Active
Patent Citations (2)
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RU128696U1 (ru) * | 2012-10-30 | 2013-05-27 | Общество с ограниченной ответственностью "ДиС ПЛЮС" | Корпус-радиатор светодиодного светильника |
CN203068326U (zh) | 2013-02-01 | 2013-07-17 | 上海大晨光电科技有限公司 | 一种可调谐倾角的防水模组式led路灯 |
Also Published As
Publication number | Publication date |
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RU2610402C2 (ru) | 2017-02-09 |
RU2016109014A (ru) | 2016-06-27 |
EP3165823B1 (en) | 2019-04-24 |
EP3165823A4 (en) | 2017-11-22 |
US10036547B2 (en) | 2018-07-31 |
US20180128476A1 (en) | 2018-05-10 |
EP3165823A1 (en) | 2017-05-10 |
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