GB0124102D0 - Multi-purpose emergency light assembly - Google Patents

Multi-purpose emergency light assembly

Info

Publication number
GB0124102D0
GB0124102D0 GBGB0124102.5A GB0124102A GB0124102D0 GB 0124102 D0 GB0124102 D0 GB 0124102D0 GB 0124102 A GB0124102 A GB 0124102A GB 0124102 D0 GB0124102 D0 GB 0124102D0
Authority
GB
United Kingdom
Prior art keywords
light
emergency light
light assembly
lamp
battery
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.)
Granted
Application number
GBGB0124102.5A
Other versions
GB2380541A (en
GB2380541B (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0124102A priority Critical patent/GB2380541B/en
Publication of GB0124102D0 publication Critical patent/GB0124102D0/en
Publication of GB2380541A publication Critical patent/GB2380541A/en
Application granted granted Critical
Publication of GB2380541B publication Critical patent/GB2380541B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • H02J9/065—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads for lighting purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/022—Emergency lighting devices
    • 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
    • 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
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/08—Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

An emergency light comprises a lamp 20 powered by a mains supply, a back-up battery 25 and associated mains failure sensor (40, fig. 5) , and a light sensor (46, fig 5) for detecting a loss of the ambient light and to trigger the light to operate. The battery may be contained in the stem 24 of the lamp. The lamp itself may be unconnected from its base unit to provide a portable battery powered light.
GB0124102A 2001-10-05 2001-10-05 Multi-purpose emergency light assembly Expired - Fee Related GB2380541B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0124102A GB2380541B (en) 2001-10-05 2001-10-05 Multi-purpose emergency light assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0124102A GB2380541B (en) 2001-10-05 2001-10-05 Multi-purpose emergency light assembly

Publications (3)

Publication Number Publication Date
GB0124102D0 true GB0124102D0 (en) 2001-11-28
GB2380541A GB2380541A (en) 2003-04-09
GB2380541B GB2380541B (en) 2005-08-24

Family

ID=9923404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0124102A Expired - Fee Related GB2380541B (en) 2001-10-05 2001-10-05 Multi-purpose emergency light assembly

Country Status (1)

Country Link
GB (1) GB2380541B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10304594A1 (en) * 2003-02-05 2004-08-26 Forchheim & Willing Gmbh Control circuit for switching safety light in emergency escape route, switches safety light on or off based on variation with time of quantity proportional to light intensity measured by light sensor
GB2401262B (en) * 2003-05-02 2005-03-23 Anne West Emergency light
GB0414014D0 (en) * 2004-06-23 2004-07-28 Haines Christopher J M Emergency light/safety light
US20100301679A1 (en) * 2005-08-11 2010-12-02 Peter Grahame Murray sensor with selectable sensing orientation used for controlling an electrical device
WO2007033406A1 (en) * 2005-09-26 2007-03-29 Neoz Pty Ltd Lamp system particularly for cordless lamps
WO2007090112A2 (en) * 2006-01-30 2007-08-09 Eveready Battery Company, Inc. Battery powered lighting appliance
WO2008141343A1 (en) * 2007-05-10 2008-11-20 Johannes Gerhardus Bartelink Light fitting
US7671538B2 (en) * 2007-07-26 2010-03-02 Odo Innovations Ltd. Method and system for economical emergency activation of electrical devices
GB2462146A (en) * 2008-07-31 2010-02-03 Humankind Ltd Mains power failure emergency lighting
DE102012204840A1 (en) * 2012-03-27 2013-10-02 Osram Gmbh LED-lamp attached to e.g. table, has diaphragm that is provided on mounting section and is partially covered by mounting section attached with holding device of socket
GB201218895D0 (en) * 2012-10-22 2012-12-05 P4 Ltd Improvements in or relating to power loss-actuated systems
CN105003861A (en) * 2015-08-04 2015-10-28 余洁 Light sensing desk lamp
FR3107585B1 (en) * 2020-02-21 2022-11-11 Greenlite Versatile lamp
USD974614S1 (en) * 2021-09-16 2023-01-03 Xuemei LIAO Light

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1582356A (en) * 1978-02-06 1981-01-07 Smith A W A Security systems for buildings
US4977351A (en) * 1986-11-18 1990-12-11 Bavco Manufacturing Company, Inc. Emergency lighting system
US4985661A (en) * 1989-09-27 1991-01-15 Lin Yuang Chang Uninterrupted desk lamp
US5416384A (en) * 1993-02-23 1995-05-16 Bavaro; Joseph Back-up lighting system
JPH08317576A (en) * 1995-05-18 1996-11-29 Toshiba Lighting & Technol Corp Emergency lamp lighting unit, and illuminator
JPH10106301A (en) * 1996-09-25 1998-04-24 Matsushita Electric Works Ltd Lighting system
JP2000182412A (en) * 1998-12-10 2000-06-30 Takashi Suga Home luminaire with built-in emergency light

Also Published As

Publication number Publication date
GB2380541A (en) 2003-04-09
GB2380541B (en) 2005-08-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20101005