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GB0815835D0 - Lighting apparatus and reflector - Google Patents

Lighting apparatus and reflector

Info

Publication number
GB0815835D0
GB0815835D0 GBGB0815835.4A GB0815835A GB0815835D0 GB 0815835 D0 GB0815835 D0 GB 0815835D0 GB 0815835 A GB0815835 A GB 0815835A GB 0815835 D0 GB0815835 D0 GB 0815835D0
Authority
GB
United Kingdom
Prior art keywords
reflector
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.)
Withdrawn
Application number
GBGB0815835.4A
Other versions
GB2463057A (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.)
DESIGN 360 Ltd
Original Assignee
DESIGN 360 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 DESIGN 360 Ltd filed Critical DESIGN 360 Ltd
Priority to GB0815835A priority Critical patent/GB2463057A/en
Publication of GB0815835D0 publication Critical patent/GB0815835D0/en
Publication of GB2463057A publication Critical patent/GB2463057A/en
Withdrawn legal-status Critical Current

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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
    • F21V29/004—
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V7/20—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/68—Details of reflectors forming part of the light source
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/06—Optical design with parabolic curvature
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/08—Optical design with elliptical curvature
    • 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
    • F21Y2101/00—Point-like light sources
    • F21Y2101/02—
    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
GB0815835A 2008-08-30 2008-08-30 Light emitting diode lighting housing comprising a reflector and heat sink Withdrawn GB2463057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0815835A GB2463057A (en) 2008-08-30 2008-08-30 Light emitting diode lighting housing comprising a reflector and heat sink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0815835A GB2463057A (en) 2008-08-30 2008-08-30 Light emitting diode lighting housing comprising a reflector and heat sink

Publications (2)

Publication Number Publication Date
GB0815835D0 true GB0815835D0 (en) 2008-10-08
GB2463057A GB2463057A (en) 2010-03-03

Family

ID=39866009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0815835A Withdrawn GB2463057A (en) 2008-08-30 2008-08-30 Light emitting diode lighting housing comprising a reflector and heat sink

Country Status (1)

Country Link
GB (1) GB2463057A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010007032U1 (en) * 2010-04-09 2011-08-09 Tridonic Jennersdorf Gmbh LED module for spotlights
GB2487912B (en) * 2011-02-07 2014-11-12 Collingwood Lighting Ltd Lighting unit
CN102720973B (en) * 2012-07-12 2015-04-29 浙江思朗照明有限公司 Light-emitting diode (LED) lamp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538321A (en) * 1967-04-18 1970-11-03 Amp Inc Multiple light transmission from a single light source
JPH03168793A (en) * 1989-11-29 1991-07-22 Pioneer Electron Corp Reflecting member for light source
CN100373638C (en) * 2001-12-29 2008-03-05 杭州富阳新颖电子有限公司 Light-emitting diodes and light-emitting diode lamps
US20070001177A1 (en) * 2003-05-08 2007-01-04 Koninklijke Philips Electronics N.V. Integrated light-emitting diode system
CN100567808C (en) * 2004-04-02 2009-12-09 马丁专业股份有限公司 Light source module
AU2005100101A4 (en) * 2005-02-03 2005-03-03 Ian James Maitland A lighting unit
US7658509B2 (en) * 2006-11-14 2010-02-09 Honeywell International Inc. Solid-state strip lighting system for assembly efficiency and variable beam angle with integral heatsink

Also Published As

Publication number Publication date
GB2463057A (en) 2010-03-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)