NL2003481A1 - Improved LED arrangement and lamp assemblies. - Google Patents

Improved LED arrangement and lamp assemblies.

Info

Publication number
NL2003481A1
NL2003481A1 NL2003481A NL2003481A NL2003481A1 NL 2003481 A1 NL2003481 A1 NL 2003481A1 NL 2003481 A NL2003481 A NL 2003481A NL 2003481 A NL2003481 A NL 2003481A NL 2003481 A1 NL2003481 A1 NL 2003481A1
Authority
NL
Netherlands
Prior art keywords
led arrangement
lamp assemblies
improved led
improved
assemblies
Prior art date
Application number
NL2003481A
Other languages
English (en)
Other versions
NL2003481C2 (en
Inventor
Yu-Chou Houng
Peter Zwaan
Original Assignee
Ec Vastgoed B V
Yu-Chou Houng
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 NL2002139A external-priority patent/NL2002139C2/nl
Application filed by Ec Vastgoed B V, Yu-Chou Houng filed Critical Ec Vastgoed B V
Priority to NL2003481A priority Critical patent/NL2003481C2/en
Publication of NL2003481A1 publication Critical patent/NL2003481A1/nl
Application granted granted Critical
Publication of NL2003481C2 publication Critical patent/NL2003481C2/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
    • 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
    • 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
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • 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
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
NL2003481A 2008-10-24 2009-09-14 Improved led arrangement and lamp assemblies. NL2003481C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL2003481A NL2003481C2 (en) 2008-10-24 2009-09-14 Improved led arrangement and lamp assemblies.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL2002139 2008-10-24
NL2002139A NL2002139C2 (nl) 2008-03-13 2008-10-24 Improved LED arrangement and lamp assemblies.
NL2003481 2009-09-14
NL2003481A NL2003481C2 (en) 2008-10-24 2009-09-14 Improved led arrangement and lamp assemblies.

Publications (2)

Publication Number Publication Date
NL2003481A1 true NL2003481A1 (nl) 2010-02-15
NL2003481C2 NL2003481C2 (en) 2010-11-23

Family

ID=41571456

Family Applications (1)

Application Number Title Priority Date Filing Date
NL2003481A NL2003481C2 (en) 2008-10-24 2009-09-14 Improved led arrangement and lamp assemblies.

Country Status (2)

Country Link
EP (1) EP2180235A1 (nl)
NL (1) NL2003481C2 (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102853307B (zh) * 2012-10-25 2014-11-05 上海顿格电子贸易有限公司 一种散热好发光角度大的led日光灯管

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7011431B2 (en) * 2002-04-23 2006-03-14 Nichia Corporation Lighting apparatus
WO2007030542A2 (en) * 2005-09-06 2007-03-15 Lsi Industries, Inc. Linear lighting system
IE84817B1 (en) * 2005-10-14 2008-02-06 Nualight Ltd An illuminator
US7521726B2 (en) * 2006-03-15 2009-04-21 Illinois Tool Works Inc. Collimated LED array with reflector
KR100821975B1 (ko) * 2007-09-14 2008-04-15 에스엠크리에이션 주식회사 안정기를 갖는 형광등 소켓에 사용할 수 있는 ｌｅｄ조명등

Also Published As

Publication number Publication date
EP2180235A1 (en) 2010-04-28
NL2003481C2 (en) 2010-11-23

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Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20120501