WO2012002845A3 - Light emitting diode lamp (embodiments) - Google Patents

Light emitting diode lamp (embodiments) Download PDF

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Publication number
WO2012002845A3
WO2012002845A3 PCT/RU2011/000458 RU2011000458W WO2012002845A3 WO 2012002845 A3 WO2012002845 A3 WO 2012002845A3 RU 2011000458 W RU2011000458 W RU 2011000458W WO 2012002845 A3 WO2012002845 A3 WO 2012002845A3
Authority
WO
WIPO (PCT)
Prior art keywords
threshold
light emitting
lamp
acoustic
led
Prior art date
Application number
PCT/RU2011/000458
Other languages
French (fr)
Russian (ru)
Other versions
WO2012002845A2 (en
Inventor
Игорь Валерьевич ВОРОШИЛОВ
Александр Павлович БОГДАНОВ
Original Assignee
Voroshilov Igor Valerievich
Bogdanov Aleksandr Pavlovich
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 Voroshilov Igor Valerievich, Bogdanov Aleksandr Pavlovich filed Critical Voroshilov Igor Valerievich
Publication of WO2012002845A2 publication Critical patent/WO2012002845A2/en
Publication of WO2012002845A3 publication Critical patent/WO2012002845A3/en

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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/12—Controlling the intensity of the light using optical feedback
    • 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
    • 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)
  • Led Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The claimed group of utility models relates to electrical engineering and, more specifically, to lighting technology that uses light emitting diodes. It prevents an LED lamp from shutting off and lighting up repeatedly when the ambient noise and/or lighting level is close to the acoustic and/or optical shut-off or light-up threshold of the lamp. The lamp comprises an LED unit with LEDs and a control unit with a means for turning the light emitting diodes on and off. The control unit of the lamp according to a first embodiment comprises an acoustic sensor (2), and the means for turning the LEDs on and off is designed so that the acoustic LED turn-off threshold is lower than the acoustic LED turn-on threshold. The unit for controlling the lamp according to a second embodiment comprises a luminance sensor, and the means for turning the light emitting diodes on and off is designed so that the optical LED turn-off threshold is lower than the optical LED turn-on threshold. The lamp according to a third embodiment is a combination of the lamps according to the first and second embodiments.
PCT/RU2011/000458 2010-06-28 2011-06-27 Light emitting diode lamp (embodiments) WO2012002845A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2010126359 2010-06-28
RU2010126359 2010-06-28

Publications (2)

Publication Number Publication Date
WO2012002845A2 WO2012002845A2 (en) 2012-01-05
WO2012002845A3 true WO2012002845A3 (en) 2012-02-23

Family

ID=45402623

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2011/000458 WO2012002845A2 (en) 2010-06-28 2011-06-27 Light emitting diode lamp (embodiments)

Country Status (1)

Country Link
WO (1) WO2012002845A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104159352B (en) * 2013-05-14 2017-04-05 深圳市海洋王照明工程有限公司 Can acoustic control LED illumination circuit and light fixture
CN110418473A (en) * 2018-04-27 2019-11-05 广州市番禺奥莱照明电器有限公司 It is a kind of to prevent light-controlled lamp from the signal processing method to go out

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU1831774C (en) * 1986-10-31 1993-07-30 Йерк Энд Ларсен А/С Lighting system and feeding device by electric current for power load mainly gaseous-discharge lamps such as fluorescent tube
RU74520U1 (en) * 2008-02-06 2008-06-27 Общество с ограниченной ответственностью "Научно-производственное предприятие"ВОЛСОН" (ООО "НПП"ВОЛСОН") UNIQUE LED LAMP
CN201162976Y (en) * 2008-01-11 2008-12-10 深圳市日锋电子有限公司 Acousto-optic controlled ceiling lamp
RU2366120C1 (en) * 2008-02-21 2009-08-27 Дмитрий Викторович Коновалов Lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU1831774C (en) * 1986-10-31 1993-07-30 Йерк Энд Ларсен А/С Lighting system and feeding device by electric current for power load mainly gaseous-discharge lamps such as fluorescent tube
CN201162976Y (en) * 2008-01-11 2008-12-10 深圳市日锋电子有限公司 Acousto-optic controlled ceiling lamp
RU74520U1 (en) * 2008-02-06 2008-06-27 Общество с ограниченной ответственностью "Научно-производственное предприятие"ВОЛСОН" (ООО "НПП"ВОЛСОН") UNIQUE LED LAMP
RU2366120C1 (en) * 2008-02-21 2009-08-27 Дмитрий Викторович Коновалов Lamp

Also Published As

Publication number Publication date
WO2012002845A2 (en) 2012-01-05

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