GB2548564B - A lighting apparatus - Google Patents

A lighting apparatus Download PDF

Info

Publication number
GB2548564B
GB2548564B GB1604665.8A GB201604665A GB2548564B GB 2548564 B GB2548564 B GB 2548564B GB 201604665 A GB201604665 A GB 201604665A GB 2548564 B GB2548564 B GB 2548564B
Authority
GB
United Kingdom
Prior art keywords
lighting apparatus
lighting
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.)
Active
Application number
GB1604665.8A
Other versions
GB201604665D0 (en
GB2548564A (en
Inventor
John Batty Marcus
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.)
RITELITE (SYSTEMS) Ltd
Original Assignee
RITELITE (SYSTEMS) Ltd
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 RITELITE (SYSTEMS) Ltd filed Critical RITELITE (SYSTEMS) Ltd
Priority to GB1604665.8A priority Critical patent/GB2548564B/en
Publication of GB201604665D0 publication Critical patent/GB201604665D0/en
Publication of GB2548564A publication Critical patent/GB2548564A/en
Application granted granted Critical
Publication of GB2548564B publication Critical patent/GB2548564B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
    • 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
    • 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
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/1005—Outdoor lighting of working places, building sites or the like
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB1604665.8A 2016-03-18 2016-03-18 A lighting apparatus Active GB2548564B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1604665.8A GB2548564B (en) 2016-03-18 2016-03-18 A lighting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1604665.8A GB2548564B (en) 2016-03-18 2016-03-18 A lighting apparatus

Publications (3)

Publication Number Publication Date
GB201604665D0 GB201604665D0 (en) 2016-05-04
GB2548564A GB2548564A (en) 2017-09-27
GB2548564B true GB2548564B (en) 2022-05-11

Family

ID=55968565

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1604665.8A Active GB2548564B (en) 2016-03-18 2016-03-18 A lighting apparatus

Country Status (1)

Country Link
GB (1) GB2548564B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050157492A1 (en) * 2004-01-20 2005-07-21 Si Fu Chiu Lighting device
US20090185368A1 (en) * 2008-01-22 2009-07-23 Holmes Danny J Multimode flashlight
GB2457313A (en) * 2008-02-11 2009-08-12 Combat Lighting Ltd Processor controlled identifying light
EP2180236A2 (en) * 2008-10-27 2010-04-28 Emissive Energy Corporation Flashlight with i/o bus bar
US20100296279A1 (en) * 2009-05-25 2010-11-25 Hun-Yuan Ko Table lamp with an adjustable projecting area
GB2498528A (en) * 2012-01-17 2013-07-24 Richard Hartley Multifunctional flashlight

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050157492A1 (en) * 2004-01-20 2005-07-21 Si Fu Chiu Lighting device
US20090185368A1 (en) * 2008-01-22 2009-07-23 Holmes Danny J Multimode flashlight
GB2457313A (en) * 2008-02-11 2009-08-12 Combat Lighting Ltd Processor controlled identifying light
EP2180236A2 (en) * 2008-10-27 2010-04-28 Emissive Energy Corporation Flashlight with i/o bus bar
US20100296279A1 (en) * 2009-05-25 2010-11-25 Hun-Yuan Ko Table lamp with an adjustable projecting area
GB2498528A (en) * 2012-01-17 2013-07-24 Richard Hartley Multifunctional flashlight

Also Published As

Publication number Publication date
GB201604665D0 (en) 2016-05-04
GB2548564A (en) 2017-09-27

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