FR2988811B1 - Lampe a diode electroluminescente - Google Patents

Lampe a diode electroluminescente

Info

Publication number
FR2988811B1
FR2988811B1 FR1253046A FR1253046A FR2988811B1 FR 2988811 B1 FR2988811 B1 FR 2988811B1 FR 1253046 A FR1253046 A FR 1253046A FR 1253046 A FR1253046 A FR 1253046A FR 2988811 B1 FR2988811 B1 FR 2988811B1
Authority
FR
France
Prior art keywords
diode lamp
electroluminescent diode
electroluminescent
lamp
diode
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
FR1253046A
Other languages
English (en)
Other versions
FR2988811A1 (fr
Inventor
Jean Laurent Houot
Sebastien Leroy
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.)
Lucibel SA
Original Assignee
Lucibel SA
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 Lucibel SA filed Critical Lucibel SA
Priority to FR1253046A priority Critical patent/FR2988811B1/fr
Priority to EP13719953.5A priority patent/EP2834558A1/fr
Priority to PCT/FR2013/050702 priority patent/WO2013150227A1/fr
Publication of FR2988811A1 publication Critical patent/FR2988811A1/fr
Application granted granted Critical
Publication of FR2988811B1 publication Critical patent/FR2988811B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/86—Ceramics or glass
    • 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
    • F21K9/232—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 an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • F21V29/763—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 the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
FR1253046A 2012-04-03 2012-04-03 Lampe a diode electroluminescente Active FR2988811B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1253046A FR2988811B1 (fr) 2012-04-03 2012-04-03 Lampe a diode electroluminescente
EP13719953.5A EP2834558A1 (fr) 2012-04-03 2013-03-29 Lampe à diode électroluminescente
PCT/FR2013/050702 WO2013150227A1 (fr) 2012-04-03 2013-03-29 Lampe à diode électroluminescente

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1253046A FR2988811B1 (fr) 2012-04-03 2012-04-03 Lampe a diode electroluminescente

Publications (2)

Publication Number Publication Date
FR2988811A1 FR2988811A1 (fr) 2013-10-04
FR2988811B1 true FR2988811B1 (fr) 2015-03-27

Family

ID=48237103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1253046A Active FR2988811B1 (fr) 2012-04-03 2012-04-03 Lampe a diode electroluminescente

Country Status (3)

Country Link
EP (1) EP2834558A1 (fr)
FR (1) FR2988811B1 (fr)
WO (1) WO2013150227A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015091462A1 (fr) * 2013-12-17 2015-06-25 Koninklijke Philips N.V. Lampe à del pour feux de route et feux de croisement
CN105090766B (zh) * 2014-04-15 2017-12-08 陈伟东 Led灯具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5806965A (en) * 1996-01-30 1998-09-15 R&M Deese, Inc. LED beacon light
KR200350484Y1 (ko) * 2004-02-06 2004-05-13 주식회사 대진디엠피 콘상 엘이디 조명등
US7387403B2 (en) * 2004-12-10 2008-06-17 Paul R. Mighetto Modular lighting apparatus
US7593229B2 (en) * 2006-03-31 2009-09-22 Hong Kong Applied Science & Technology Research Institute Co. Ltd Heat exchange enhancement
CN101424394B (zh) * 2007-11-02 2010-09-08 富准精密工业(深圳)有限公司 散热装置及其应用的发光二极管灯具
EP2245367A4 (fr) * 2008-01-15 2015-08-12 Philip Premysler Ampoule à del omnidirectionnelle
EP2154420A1 (fr) * 2008-08-13 2010-02-17 GE Investment Co., Ltd. Appareil d'éclairage doté de diodes électroluminescentes
JP5529956B2 (ja) * 2009-05-15 2014-06-25 コーニンクレッカ フィリップス エヌ ヴェ 電気ランプ
US20110140587A1 (en) * 2009-12-14 2011-06-16 Han-Ming Lee Multi-facet light source LED lamp
CN101761812B (zh) * 2010-02-10 2011-08-03 周成凤 灯管式led灯
CN106838657A (zh) * 2010-03-03 2017-06-13 皇家飞利浦电子股份有限公司 具有用于转移来自光源的热量的反射器的电灯
WO2011118992A2 (fr) * 2010-03-26 2011-09-29 주식회사 솔라코 컴퍼니 Module d'éclairage à del et lampe d'éclairage le comprenant
TWM412319U (en) * 2010-11-01 2011-09-21 Parlux Optoelectronics Corp LED illumination device
DE202011104204U1 (de) * 2011-08-08 2011-12-16 Asia Vital Components Co., Ltd. Kühlvorrichtung für Leuchtdiodenlampe

Also Published As

Publication number Publication date
FR2988811A1 (fr) 2013-10-04
WO2013150227A1 (fr) 2013-10-10
EP2834558A1 (fr) 2015-02-11

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