WO2013084197A3 - Lighting device comprising an adjustable occupancy sensing unit - Google Patents

Lighting device comprising an adjustable occupancy sensing unit Download PDF

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Publication number
WO2013084197A3
WO2013084197A3 PCT/IB2012/057062 IB2012057062W WO2013084197A3 WO 2013084197 A3 WO2013084197 A3 WO 2013084197A3 IB 2012057062 W IB2012057062 W IB 2012057062W WO 2013084197 A3 WO2013084197 A3 WO 2013084197A3
Authority
WO
WIPO (PCT)
Prior art keywords
sensing unit
lighting device
occupancy sensing
sensing
open housing
Prior art date
Application number
PCT/IB2012/057062
Other languages
French (fr)
Other versions
WO2013084197A2 (en
Inventor
Roger Peter Anna Delnoij
Wilhelmus Cornelis Maria Claassen
Original Assignee
Koninklijke Philips N.V.
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 Koninklijke Philips N.V. filed Critical Koninklijke Philips N.V.
Publication of WO2013084197A2 publication Critical patent/WO2013084197A2/en
Publication of WO2013084197A3 publication Critical patent/WO2013084197A3/en

Links

Classifications

    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • 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
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The invention proposes a lighting device (1, 1') comprising a light source (90, 90'), a sensing unit (10, 10') and an open housing (20) lodging the sensing unit (10, 10'), the sensing unit (10, 10') comprising a sensing element (11) to sense, through the opening (22) of the open housing (20), signals or energy representative of a presence and/or motion within a task area (100, 100') and being coupled to the light source (90, 90') such that the light can change depending on the sensing of said presence and/or motion, wherein the lighting device (1, 1') comprises a tuning system (12, 30, 40, 50, 60) adapted to modify the viewing angle of the sensing element (11) through the opening (22) of the open housing (20).
PCT/IB2012/057062 2011-12-08 2012-12-07 Lighting device comprising a movable sensing unit WO2013084197A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161568225P 2011-12-08 2011-12-08
US61/568,225 2011-12-08

Publications (2)

Publication Number Publication Date
WO2013084197A2 WO2013084197A2 (en) 2013-06-13
WO2013084197A3 true WO2013084197A3 (en) 2013-08-08

Family

ID=47630430

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/057062 WO2013084197A2 (en) 2011-12-08 2012-12-07 Lighting device comprising a movable sensing unit

Country Status (1)

Country Link
WO (1) WO2013084197A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105208705B (en) * 2014-06-09 2018-03-06 欧普照明股份有限公司 A kind of automatic stage light tracking system and its control method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996041502A1 (en) * 1995-06-07 1996-12-19 The Watt Stopper, Inc. Moveable desktop load controller
US20100294915A1 (en) * 2009-05-21 2010-11-25 Williams Jonathan D Occupancy sensor and override unit for photosensor-based control of load
US20110284730A1 (en) * 2010-05-24 2011-11-24 Leviton Manufacturing Co., Inc. Light sensor knob
WO2011154906A1 (en) * 2010-06-10 2011-12-15 Koninklijke Philips Electronics N.V. Commissioning of a building service system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996041502A1 (en) * 1995-06-07 1996-12-19 The Watt Stopper, Inc. Moveable desktop load controller
US20100294915A1 (en) * 2009-05-21 2010-11-25 Williams Jonathan D Occupancy sensor and override unit for photosensor-based control of load
US20110284730A1 (en) * 2010-05-24 2011-11-24 Leviton Manufacturing Co., Inc. Light sensor knob
WO2011154906A1 (en) * 2010-06-10 2011-12-15 Koninklijke Philips Electronics N.V. Commissioning of a building service system

Also Published As

Publication number Publication date
WO2013084197A2 (en) 2013-06-13

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