CN108386740B - 用于短投照明的照明透镜 - Google Patents

用于短投照明的照明透镜 Download PDF

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Publication number
CN108386740B
CN108386740B CN201810153841.4A CN201810153841A CN108386740B CN 108386740 B CN108386740 B CN 108386740B CN 201810153841 A CN201810153841 A CN 201810153841A CN 108386740 B CN108386740 B CN 108386740B
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CN
China
Prior art keywords
light
lens
illumination
light source
light exit
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English (en)
Chinese (zh)
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CN108386740A (zh
Inventor
戴维·G·佩尔卡
威廉·A·帕金
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Seoul Semiconductor Co Ltd
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Seoul Semiconductor Co Ltd
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    • 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
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D27/00—Lighting arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • 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
    • F21W2131/30—Lighting for domestic or personal use
    • F21W2131/305—Lighting for domestic or personal use for refrigerators
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/405—Lighting for industrial, commercial, recreational or military use for shop-windows or displays
    • 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)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Led Device Packages (AREA)
  • Lenses (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Planar Illumination Modules (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
CN201810153841.4A 2012-03-05 2013-03-05 用于短投照明的照明透镜 Active CN108386740B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261606710P 2012-03-05 2012-03-05
US61/606,710 2012-03-05
CN201380013036.7A CN104254733B (zh) 2012-03-05 2013-03-05 用于短投照明的照明透镜

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201380013036.7A Division CN104254733B (zh) 2012-03-05 2013-03-05 用于短投照明的照明透镜

Publications (2)

Publication Number Publication Date
CN108386740A CN108386740A (zh) 2018-08-10
CN108386740B true CN108386740B (zh) 2020-05-26

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CN201810153841.4A Active CN108386740B (zh) 2012-03-05 2013-03-05 用于短投照明的照明透镜
CN201380013036.7A Active CN104254733B (zh) 2012-03-05 2013-03-05 用于短投照明的照明透镜

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Country Status (6)

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US (4) US8992053B2 (enExample)
JP (2) JP2015517199A (enExample)
KR (1) KR20140137358A (enExample)
CN (2) CN108386740B (enExample)
DE (2) DE212013000079U1 (enExample)
WO (1) WO2013132313A2 (enExample)

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Also Published As

Publication number Publication date
WO2013132313A3 (en) 2013-12-12
US9714751B2 (en) 2017-07-25
CN104254733A (zh) 2014-12-31
JP2015517199A (ja) 2015-06-18
DE212013000079U1 (de) 2014-10-28
DE112013003456T5 (de) 2015-05-07
WO2013132313A2 (en) 2013-09-12
JP2018125535A (ja) 2018-08-09
US20150338056A1 (en) 2015-11-26
US9631790B2 (en) 2017-04-25
US20150176776A1 (en) 2015-06-25
US20150204509A1 (en) 2015-07-23
US9664356B2 (en) 2017-05-30
US20130229810A1 (en) 2013-09-05
KR20140137358A (ko) 2014-12-02
CN104254733B (zh) 2018-03-27
US8992053B2 (en) 2015-03-31
CN108386740A (zh) 2018-08-10

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