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GB201211949D0 - Instant emergency conversion - Google Patents

Instant emergency conversion

Info

Publication number
GB201211949D0
GB201211949D0 GBGB1211949.1A GB201211949A GB201211949D0 GB 201211949 D0 GB201211949 D0 GB 201211949D0 GB 201211949 A GB201211949 A GB 201211949A GB 201211949 D0 GB201211949 D0 GB 201211949D0
Authority
GB
United Kingdom
Prior art keywords
emergency
leds
lighting system
battery
led
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
GBGB1211949.1A
Other versions
GB2503708B (en
GB2503708A (en
GB2503708B8 (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.)
KUANG WENTAO
Original Assignee
KUANG WENTAO
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 KUANG WENTAO filed Critical KUANG WENTAO
Priority to GB1211949.1A priority Critical patent/GB2503708B8/en
Publication of GB201211949D0 publication Critical patent/GB201211949D0/en
Publication of GB2503708A publication Critical patent/GB2503708A/en
Publication of GB2503708B publication Critical patent/GB2503708B/en
Application granted granted Critical
Publication of GB2503708B8 publication Critical patent/GB2503708B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F21S9/024—Emergency lighting devices using a supplementary light source for emergency lighting
    • 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
    • H02J9/061—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 DC powered loads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • 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
    • 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)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Stand-By Power Supply Arrangements (AREA)

Abstract

A Led lighting system comprises LEDs 111,112, an electronic driver 13 and an emergency socket 14 that is directly connected to the LEDs, bypassing driver 13 and allows the LEDs to be driven by an external emergency power supply in the event of a power cut. The emergency supply comprises batteries 22 and a circuit 21 that detects a power cut and drives the LEDs using the battery as a source. The battery can be rechargeable and the emergency pack can contain a battery management circuit to control its charge and discharge and an LED to indicate the battery status. The status indicator LED 112 can be fixed to the lighting system and a circuit board 11 and driven through the socket 14. By the addition of a plugged-in emergency module a lighting system that runs on mains voltage can be converted to an emergency LED lighting system.
GB1211949.1A 2012-07-05 2012-07-05 Instant emergency conversion Active GB2503708B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1211949.1A GB2503708B8 (en) 2012-07-05 2012-07-05 Instant emergency conversion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1211949.1A GB2503708B8 (en) 2012-07-05 2012-07-05 Instant emergency conversion

Publications (4)

Publication Number Publication Date
GB201211949D0 true GB201211949D0 (en) 2012-08-15
GB2503708A GB2503708A (en) 2014-01-08
GB2503708B GB2503708B (en) 2015-03-11
GB2503708B8 GB2503708B8 (en) 2015-03-25

Family

ID=46721940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1211949.1A Active GB2503708B8 (en) 2012-07-05 2012-07-05 Instant emergency conversion

Country Status (1)

Country Link
GB (1) GB2503708B8 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2528627B (en) * 2014-03-28 2017-02-01 Aurora Ltd Improved lighting apparatus
DE202015104834U1 (en) * 2015-09-11 2016-12-14 Zumtobel Lighting Gmbh Recessed ceiling luminaire with operating status display
GB2638474A (en) 2024-02-26 2025-08-27 Kosnic Lighting Ltd Bracket for a luminaire

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070236946A1 (en) * 2006-03-30 2007-10-11 John Petrakis Lighting Assembly Having An Integrated Solid-State Light Emitting Device

Also Published As

Publication number Publication date
GB2503708B (en) 2015-03-11
GB2503708A (en) 2014-01-08
GB2503708B8 (en) 2015-03-25

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140123 AND 20140129