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WO2018029067A1 - Dispositif d'éclairage à rééquipement de del comprenant un module de commande amovible - Google Patents

Dispositif d'éclairage à rééquipement de del comprenant un module de commande amovible Download PDF

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Publication number
WO2018029067A1
WO2018029067A1 PCT/EP2017/069626 EP2017069626W WO2018029067A1 WO 2018029067 A1 WO2018029067 A1 WO 2018029067A1 EP 2017069626 W EP2017069626 W EP 2017069626W WO 2018029067 A1 WO2018029067 A1 WO 2018029067A1
Authority
WO
WIPO (PCT)
Prior art keywords
led retrofit
light emitting
lighting device
receptacle
emitting assembly
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.)
Ceased
Application number
PCT/EP2017/069626
Other languages
English (en)
Inventor
Yichong Zeng
Sturgis Kyle
Michael Zhang
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.)
Signify Holding BV
Original Assignee
Philips Lighting Holding BV
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 Philips Lighting Holding BV filed Critical Philips Lighting Holding BV
Priority to US15/758,145 priority Critical patent/US20190154244A1/en
Publication of WO2018029067A1 publication Critical patent/WO2018029067A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F21V23/0435—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • 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
    • F21V23/0471—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 detecting the proximity, the presence or the movement of an object or a person
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors

Definitions

  • LED-retrofit lighting device having detachable control module
  • the present disclosure relates to a light emitting diode (LED) retrofit lighting device. More particularly, the present disclosure relates to an LED retrofit lighting device having a detachable control module which has control and connectivity functionality.
  • LED light emitting diode
  • LED retrofit lamp or LED retrofit module have become more and more popular recently. Because LEDs have better energy efficiency than conventional High-Intensity Discharge (HID) solutions, LED solutions have begun to penetrate in the outdoor lighting market.
  • HID High-Intensity Discharge
  • NEMA National Electrical Manufacturers Association
  • Such solution may have negative impacts on the appearance of the lighting fixture, which is an important concern for decorative lighting fixtures, such as post tops.
  • One objective of the present disclosure is to provide a solution such that a customer does not need to buy a new lighting fixture. Instead, a customer can simply purchase an LED retrofit lamp or module configured with the means to control the LED retrofit lamp or module remotely via, for example, wireless technology.
  • Another objective of the present disclosure is to provide an internal LED retrofit solution with wireless control functions for any existing fixtures, without
  • a further objective of the present disclosure is to provide an LED retrofit lamp or module having a standard receptacle (e.g., NEMA receptacle), such that different control modules can be detachably coupled to the LED retrofit lamp or module, such that different control technologies can be used without having to replace or modify the LED retrofit lamp or module and/or the lighting fixture.
  • a standard receptacle e.g., NEMA receptacle
  • an LED retrofit lighting device comprises a light emitting assembly, a mounting interface (such as a screw base for LED retrofit lamps, or a mounting kit for LED retrofit modules) at a first portion of the light emitting assembly, a receptacle at a second portion of the light emitting assembly, the receptacle having a plurality of electrical contact points, and a control module detachably coupled to the receptacle.
  • a mounting interface such as a screw base for LED retrofit lamps, or a mounting kit for LED retrofit modules
  • the light emitting assembly comprises a chassis and one or more light emitters disposed on the chassis.
  • the chassis is structurally strong enough to support the control module on the second portion of light emitting assembly
  • a first set of the electrical contact points of the receptacle is configured to provide electrical power from the light emitting assembly to the control module, and a second set of the electrical contact points of the receptacle is configured to transmit control signals from the control module to the light emitting assembly, thereby achieving one or more functionalities including dimming, sensor control, scheduling, and power metering.
  • the control module comprises an antenna for receiving control signals and a control unit to process the received control signals, thereby controlling lighting effects of the light emitting assembly.
  • control module comprises an optical sensor for detecting ambient lighting conditions, and a control unit for generating control signals in response to the detected lighting condition, thereby controlling lighting effects of the light emitting assembly.
  • a lighting fixture comprises a base mount including a supporting site, a housing disposed on the base mount, and a LED retrofit lighting device enclosed within a chamber space defined by the base mount and the housing.
  • the LED retrofit lighting device comprises a light emitting assembly, a mounting interface (such as a screw base for LED retrofit lamp, or a mounting kit for a LED retrofit module) at a first portion of the light emitting assembly, a receptacle at a second portion of the light emitting assembly, and a control module detachably coupled to the receptacle.
  • the mounting interface may be securely engaged with the supporting site.
  • the lighting fixture may further comprise a pole on which the base mount is disposed.
  • Fig. 1 illustrates a lighting fixture enclosing an LED retrofit lamp having a control module, in accordance with an embodiment of the present disclosure.
  • Fig. 2A is a photograph showing an LED retrofit lamp having a control module coupled with a light emitting assembly, in accordance with an embodiment of the present disclosure.
  • Fig. 2B is a photograph showing a control module detached from a control receptacle on a light emitting assembly, in accordance with an embodiment of the present disclosure.
  • Fig. 3A is a photograph showing a decorative lighting fixture having a pole, a mount base, and a globe, in accordance with an embodiment of the present disclosure.
  • Fig. 3B is a photograph showing the decorative lighting fixture with the globe being removed from the post top, in accordance with an embodiment of the present disclosure.
  • Fig. 4A schematically illustrates an LED retrofit module, in accordance with an embodiment of the present disclosure.
  • Fig. 4B is a photograph showing an LED retrofit module, in accordance with an embodiment of the present disclosure.
  • the present disclosure provides a retrofit solution for existing lighting fixtures, which includes an LED retrofit lamp/module with standard NEMA control receptacle, and a detachable control module.
  • Such solution may be installed inside the lighting fixture without affecting the original appearance of the lighting fixture.
  • the LED retrofit lamp/module replaces existing light source with preferred lighting performance, while the control module can be plugged into the control receptacle, such that the LED retrofit lamp/module can be connected for wireless remote control.
  • the control module can be easily detached and exchanged with another control module having other control functions, or with an upgraded control module with the latest control technologies.
  • existing lighting fixtures can achieve the latest control function or being connected without the need to replace the lighting fixtures or the LED retrofit lamp/module.
  • FIG. 1 illustrates a lighting fixture 10 enclosing an LED retrofit lamp 100 having a control module 140, in accordance with an embodiment of the present disclosure.
  • FIG. 2A is a photograph showing LED retrofit lamp 100 having control module 140 coupled with a light emitting assembly 120, in accordance with an embodiment of the present disclosure.
  • FIG. 2B is a photograph showing control module 140 detached from a control receptacle 130 on light emitting assembly 120, in accordance with an embodiment of the present disclosure.
  • FIG. 3 A is a photograph showing a decorative lighting fixture 10 having a pole 12, a mount base 14, and an enclosure 16 (such as a globe), in accordance with an embodiment of the present disclosure.
  • FIG. 3B is a photograph showing decorative lighting fixture 10 with globe 16 being removed, in accordance with an embodiment of the present disclosure.
  • lighting fixture 10 is a decorative post top comprising a pole 12 installed at an outdoor location, a mount base 14 disposed on pole 12 to provide a supporting site 15 (such as, a lamp socket 15) for receiving a light emitting device, which can be a conventional light bulb or a retrofit lamp, and a housing 16 disposed on mount base 14.
  • housing 16 comprises an enclosure such as a glass globe. It is appreciated that other types of decorative housings (e.g., a flat panel enclosure and any other enclosures of a suitable geometrical shape) may be used for lighting fixture 10.
  • housing 16 and mount base 14 define a chamber space to enclose the light source therein. It is appreciated that lighting fixture 10 may be a wall light fixture that does not require pole 12.
  • LED retrofit lamp 100 comprises a light emitting assembly 120, a mounting interface 110 (e.g., a screw base or Edison screw) coupled to a bottom portion of light emitting assembly 120, a control receptacle 130 coupled to a top portion of light emitting assembly 120, and a control module 140 detachably coupled to control receptacle 130.
  • LED retrofit lamp 100 can be rotated along an arrow direction 105, so as to securely engage mounting interface 110 with supporting site 15 of mount base 14.
  • LED retrofit lamp 100 is suitably sized to be completely enclosed within the chamber space defined by housing 16 and mount base 14. In this manner, customized control functions (e.g., remotely controlled dimming) can be added to LED retrofit lamp 100 without modifying lighting fixture 10 and without having to change/replace light emitting assembly 120.
  • light emitting assembly 120 comprises a chassis 122 and one or more light emitters 124.
  • Chassis 122 comprises a metal, plastic, or other suitable hard solid material that is structurally strong enough to support control module 140 on the top portion of light emitting assembly 120.
  • light emitters 124 comprise an array of LED devices. It is appreciated that other suitable light sources can be used for light emitters 124.
  • LED retrofit lamp 100 further includes integrated optics
  • ballast e.g., external ballast or integrated self-ballast directly or indirectly connected to the main power line through mounting interface 110.
  • receptacle 130 is a standard NEMA control receptacle.
  • the NEMA control receptacle may have a plurality of electrical contact points, e.g., 3 pins, 5 pins, 7 pins, etc.
  • Control module 140 can be electrically coupled to light emitting assembly 120 through a first set of the electrical contact points of receptacle 130, so as to share the AC power supply with light emitting assembly 120.
  • control module 140 can be detachably combined with receptacle 130 by, for example, rotating or twisting the control module 140 for about 25-60 degrees, so as to provide control signals to light emitting assembly 120 through a second set of the electrical contact points of receptacle 130, thereby controlling the lighting effects (e.g., dimming, turn on/off, etc.) of light emitting assembly 120.
  • control module 140 can wirelessly receive the control signals transmitted from a remote site.
  • control module 140 can generate control signals autonomously in response to changes of the ambient environment (e.g., change of environmental light intensity, humidity, temperature, etc.) surrounding lighting fixture 10.
  • LED retrofit module 100' may include LED light engines, optics, heat sink, mounting bracket or interface, external ballast, NEMA receptacle, and a wireless control module 140 (e.g., CityTouch of Philips).
  • Control module 140 may work as an individual node connected to a lighting network or controlled directly by a customer.
  • LED retrofit module 100' can be turned on/off, scheduled for energy saving, dimmed, energy monitoring, photo cell controlled using control module 140.
  • LED module 100' does not include a screw shell base. Instead, LED retrofit module 100' employs a mounting interface, such as a bracket, so as to be installed and mounted to a lighting fixture.
  • control module 140 can be a simple photo-cell control module, or any other more complex control modules that provide wireless control, dimming control, motion control, dusk-to-dawn, internet connection (e.g., a WiFi hotspot, cellular connectivity having GPS positioning and compatibility to connect to the cloud via cellular data network, etc.), and other sensor technologies integrated therein.
  • control module 140 can work as an individual node for a more complicated lighting network.
  • control module 140 includes an antenna for receiving control signals and a control unit to process the received control signals, thereby controlling the lighting effects of the light emitting assembly 120.
  • control module 140 includes an optical sensor for detecting the ambient lighting conditions, and a control unit for generating control signals in response to the detected lighting condition, thereby controlling the lighting effects of the light emitting assembly 120.
  • control module 140 includes a motion sensor for detecting the existence of moving subject proximate LED retrofit lighting device 100 or lighting fixture 10, and a control unit for generating control signals in response to the detection of the moving subject, thereby turning ON and/or OFF the light emitting assembly 120 in accordance with a desired design.
  • the LED retrofit lamps/modules of the present disclosure can be used in various applications.
  • the LED retrofit lamps/modules of the present disclosure can be used for residential pedestrian lighting (post-top), street lighting (roadway), area lighting, parking lighting, indoor/outdoor high bay, etc.
  • the lighting fixture should have a suitable dimension such that the LED retrofit lamps/modules can be installed and enclosed inside the lighting fixture without interfering the original look and feel of the lighting fixture.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

La présente invention concerne un dispositif d'éclairage à rééquipement de DEL. Le dispositif d'éclairage à rééquipement de DEL comprend un ensemble émetteur de lumière, une interface de montage au niveau d'une partie inférieure de l'ensemble émetteur de lumière, un réceptacle au niveau d'une partie supérieure de l'ensemble émetteur de lumière, le réceptacle comprenant une pluralité de points de contact électrique, et un module de commande accouplé de manière amovible au réceptacle. Le dispositif d'éclairage à rééquipement de DEL est dimensionné de manière appropriée pour être entièrement enfermé à l'intérieur de l'espace de chambre d'un appareil d'éclairage décoratif.
PCT/EP2017/069626 2016-08-12 2017-08-03 Dispositif d'éclairage à rééquipement de del comprenant un module de commande amovible Ceased WO2018029067A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/758,145 US20190154244A1 (en) 2016-08-12 2017-08-03 Led-retrofit lighting device having detachable control module

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662374546P 2016-08-12 2016-08-12
US62/374546 2016-08-12
EP16191552.5 2016-09-29
EP16191552 2016-09-29

Publications (1)

Publication Number Publication Date
WO2018029067A1 true WO2018029067A1 (fr) 2018-02-15

Family

ID=57209179

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/069626 Ceased WO2018029067A1 (fr) 2016-08-12 2017-08-03 Dispositif d'éclairage à rééquipement de del comprenant un module de commande amovible

Country Status (1)

Country Link
WO (1) WO2018029067A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009103587A1 (fr) * 2008-02-20 2009-08-27 Osram Gesellschaft mit beschränkter Haftung Ballast électronique gradable sans fil et lampe fluorescente compacte comprenant ledit ballast
US20120139426A1 (en) * 2010-12-03 2012-06-07 General Electric Company Dimmable outdoor luminaires
EP2730833A1 (fr) * 2012-11-12 2014-05-14 LG Electronics, Inc. Appareil d'éclairage
US9091424B1 (en) * 2010-12-03 2015-07-28 Gary K. MART LED light bulb
US20150289349A1 (en) * 2012-11-08 2015-10-08 Lg Innoteck Co., Ltd. Lighting Apparatus Having Communication Module
US20160091148A1 (en) * 2014-09-25 2016-03-31 Huizhou Light Engine Limited Solid-state lighting apparatus with detachable module

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009103587A1 (fr) * 2008-02-20 2009-08-27 Osram Gesellschaft mit beschränkter Haftung Ballast électronique gradable sans fil et lampe fluorescente compacte comprenant ledit ballast
US20120139426A1 (en) * 2010-12-03 2012-06-07 General Electric Company Dimmable outdoor luminaires
US9091424B1 (en) * 2010-12-03 2015-07-28 Gary K. MART LED light bulb
US20150289349A1 (en) * 2012-11-08 2015-10-08 Lg Innoteck Co., Ltd. Lighting Apparatus Having Communication Module
EP2730833A1 (fr) * 2012-11-12 2014-05-14 LG Electronics, Inc. Appareil d'éclairage
US20160091148A1 (en) * 2014-09-25 2016-03-31 Huizhou Light Engine Limited Solid-state lighting apparatus with detachable module

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