HK1205783A1 - Non-glare reflective led lighting apparatus with heat sink mounting led - Google Patents

Non-glare reflective led lighting apparatus with heat sink mounting led

Info

Publication number
HK1205783A1
HK1205783A1 HK15106226.6A HK15106226A HK1205783A1 HK 1205783 A1 HK1205783 A1 HK 1205783A1 HK 15106226 A HK15106226 A HK 15106226A HK 1205783 A1 HK1205783 A1 HK 1205783A1
Authority
HK
Hong Kong
Prior art keywords
heat sink
lighting apparatus
led
sink mounting
led lighting
Prior art date
Application number
HK15106226.6A
Other languages
Chinese (zh)
Inventor
Tin Po Chu
Wa Hing Leung
Original Assignee
Huizhou Light Engine 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
Priority claimed from US13/401,724 external-priority patent/US9234646B2/en
Application filed by Huizhou Light Engine Ltd filed Critical Huizhou Light Engine Ltd
Publication of HK1205783A1 publication Critical patent/HK1205783A1/en

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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/048—Optical design with facets structure
    • 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
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
    • 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
    • F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
    • 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
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • F21V29/717—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements using split or remote units thermally interconnected, e.g. by thermally conductive bars or heat pipes
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
    • 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
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • 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
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • 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
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/40—Light sources with three-dimensionally disposed light-generating elements on the sides of polyhedrons, e.g. cubes or pyramids
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
HK15106226.6A 2012-02-21 2015-06-30 Non-glare reflective led lighting apparatus with heat sink mounting led HK1205783A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/401,724 US9234646B2 (en) 2008-05-23 2012-02-21 Non-glare reflective LED lighting apparatus with heat sink mounting
PCT/CA2012/050204 WO2013123570A1 (en) 2012-02-21 2012-03-30 Non-glare reflective led lighting apparatus with heat sink mounting

Publications (1)

Publication Number Publication Date
HK1205783A1 true HK1205783A1 (en) 2015-12-24

Family

ID=49004868

Family Applications (2)

Application Number Title Priority Date Filing Date
HK15101175.8A HK1200904A1 (en) 2012-02-21 2015-02-04 Non-glare reflective led lighting apparatus with heat sink mounting led
HK15106226.6A HK1205783A1 (en) 2012-02-21 2015-06-30 Non-glare reflective led lighting apparatus with heat sink mounting led

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK15101175.8A HK1200904A1 (en) 2012-02-21 2015-02-04 Non-glare reflective led lighting apparatus with heat sink mounting led

Country Status (5)

Country Link
EP (1) EP2817562A4 (en)
CN (1) CN104081120A (en)
HK (2) HK1200904A1 (en)
TW (1) TWI529344B (en)
WO (1) WO2013123570A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2520248B (en) * 2013-11-12 2016-02-24 Collingwood Lighting Ltd Lighting unit
CN104976539B (en) * 2015-07-22 2018-03-27 深圳市中孚能电气设备有限公司 Metal is fitted together to forward type refractive apparatus and light source
US10180246B2 (en) * 2016-10-31 2019-01-15 Honeywell International Inc. LED searchlight and method
US10259377B2 (en) * 2017-01-20 2019-04-16 Tractor Supply Company Vehicle light bar with straight and curved frame portions
AT520487B1 (en) * 2017-09-21 2019-07-15 Litestudio Og Light module for the emission of light directed in parallel

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161912B (en) * 1984-07-19 1987-10-28 Shimizu Construction Co Ltd Illumination apparatus
US4837667A (en) * 1986-10-03 1989-06-06 Tobias Grau Lighting system with lamps arranged between two low-voltage conductors
US7048412B2 (en) * 2002-06-10 2006-05-23 Lumileds Lighting U.S., Llc Axial LED source
US6976769B2 (en) * 2003-06-11 2005-12-20 Cool Options, Inc. Light-emitting diode reflector assembly having a heat pipe
US7742225B2 (en) * 2004-06-14 2010-06-22 Hewlett-Packard Development Company, L.P. Bandpass reflector with heat removal
CN1722484A (en) * 2004-07-16 2006-01-18 奥斯兰姆施尔凡尼亚公司 Stem mount for light emitting diode
US7565925B2 (en) * 2005-06-24 2009-07-28 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Heat dissipation device
RU2468289C2 (en) * 2006-07-28 2012-11-27 Конинклейке Филипс Электроникс Н.В. Lighting module with similar directions of heat and light propagation
JP4726872B2 (en) * 2006-09-27 2011-07-20 シーシーエス株式会社 Reflective lighting device
SG171624A1 (en) * 2008-05-23 2011-06-29 Huizhou Light Engine Ltd Non-glare reflective led lighting apparatus with heat sink mounting
TWI407043B (en) * 2008-11-04 2013-09-01 Advanced Optoelectronic Tech Light emitting diode light module and light engine thereof
CN101865369B (en) * 2009-04-16 2014-04-30 富准精密工业(深圳)有限公司 Light-emitting diode lamp
TW201038868A (en) * 2009-04-24 2010-11-01 Foxconn Tech Co Ltd Light emitting diode lamp
TW201038870A (en) * 2009-04-24 2010-11-01 Foxconn Tech Co Ltd Light emitting diode lamp
US9157598B2 (en) * 2009-06-25 2015-10-13 Koninklijke Philips N.V. Heat managing device
CN102087004B (en) * 2009-12-03 2014-06-11 马士科技有限公司 LED (Light Emitting Diode) lamp and reflecting cup therein
EP2397753B1 (en) * 2010-06-15 2013-05-29 Kitagawa Holdings, LLC Led lamp and a heat sink thereof having a wound heat pipe
DE102010030296B4 (en) * 2010-06-21 2012-11-22 Osram Ag Lamp with concave reflector and a projection for at least one light source

Also Published As

Publication number Publication date
CN104081120A (en) 2014-10-01
EP2817562A4 (en) 2015-10-21
TW201335538A (en) 2013-09-01
HK1200904A1 (en) 2015-08-14
TWI529344B (en) 2016-04-11
WO2013123570A1 (en) 2013-08-29
EP2817562A1 (en) 2014-12-31

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