EP2504616A1 - Lampe pourvue d'un moyen réflecteur et élément réflecteur - Google Patents

Lampe pourvue d'un moyen réflecteur et élément réflecteur

Info

Publication number
EP2504616A1
EP2504616A1 EP11709063A EP11709063A EP2504616A1 EP 2504616 A1 EP2504616 A1 EP 2504616A1 EP 11709063 A EP11709063 A EP 11709063A EP 11709063 A EP11709063 A EP 11709063A EP 2504616 A1 EP2504616 A1 EP 2504616A1
Authority
EP
European Patent Office
Prior art keywords
lamp
piston
reflector
reflector means
light
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Withdrawn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
EP11709063A
Other languages
German (de)
English (en)
Inventor
Steffen Tegethoff
Nicole Breidenassel
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.)
Osram GmbH
Original Assignee
Osram GmbH
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 Osram GmbH filed Critical Osram GmbH
Publication of EP2504616A1 publication Critical patent/EP2504616A1/fr
Withdrawn legal-status Critical Current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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • 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
    • 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
    • F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • 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
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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]

Abstract

L'invention concerne une lampe (11; 20; 21; 31) présentant au moins une source lumineuse (7) et au moins un moyen réflecteur (12; 14; 22; 32) pour réfléchir la lumière qui est émise par la source lumineuse (7), le moyen réflecteur (12; 14; 22; 32) pouvant tourner autour d'un axe longitudinal (L) de la lampe (11; 21; 31). L'élément réflecteur (14) est conçu pour être fixé ultérieurement à une lampe (1), l'élément réflecteur (14) présentant une bride de fixation (18) pour la fixation rotative bloquante de l'élément réflecteur (14) à la lampe (1).
EP11709063A 2010-03-22 2011-03-07 Lampe pourvue d'un moyen réflecteur et élément réflecteur Withdrawn EP2504616A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010003123A DE102010003123A1 (de) 2010-03-22 2010-03-22 Lampe mit Reflektormittel und Reflektorelement
PCT/EP2011/053380 WO2011117058A1 (fr) 2010-03-22 2011-03-07 Lampe pourvue d'un moyen réflecteur et élément réflecteur

Publications (1)

Publication Number Publication Date
EP2504616A1 true EP2504616A1 (fr) 2012-10-03

Family

ID=43971420

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11709063A Withdrawn EP2504616A1 (fr) 2010-03-22 2011-03-07 Lampe pourvue d'un moyen réflecteur et élément réflecteur

Country Status (5)

Country Link
US (1) US20120313500A1 (fr)
EP (1) EP2504616A1 (fr)
CN (1) CN102792087A (fr)
DE (1) DE102010003123A1 (fr)
WO (1) WO2011117058A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8668366B2 (en) 2011-12-07 2014-03-11 Tsmc Solid State Lighting Ltd. Energy star compliant LED lamp
TWI477715B (zh) * 2013-05-31 2015-03-21 Lite On Technology Corp 照明裝置
CN104214686A (zh) * 2013-05-31 2014-12-17 光宝科技股份有限公司 照明装置
US9829183B2 (en) * 2014-10-28 2017-11-28 Franklin And Marshall College Portable copystand for enhancing ink/parchment contrast
US10288262B2 (en) 2015-06-01 2019-05-14 Signify Holding B.V. Solid state lighting device with an adjustable reflector
CN106499995B (zh) * 2016-07-25 2020-08-11 江西天境精藏科技有限公司 一种led舞台灯
AU2018266829B2 (en) * 2017-05-12 2023-05-11 Pudsey Diamond Engineering Ltd Light source for a luminaire
CN110959089B (zh) * 2017-07-20 2023-06-16 昕诺飞控股有限公司 照明模块
CN109595509A (zh) * 2018-12-01 2019-04-09 江苏泓睿德智能科技有限公司 绣架使用的多用led灯

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE406636B (sv) * 1978-01-30 1979-02-19 Laser Max Anordning vid reflektor for lostagbar anbringning vid en normalglodlampa
US4231078A (en) * 1979-01-03 1980-10-28 Sasaki Electric Mfg. Co. Ltd. Beam-rotary lamp
US5408389A (en) * 1993-09-07 1995-04-18 Burlingame; Glen E. Interrupted light source
DE10237751A1 (de) * 2002-08-17 2004-02-26 Michael Traut Energiesparlampe
US6709126B1 (en) * 2002-11-22 2004-03-23 Monte A. Leen LED nightlight
DE102008022344A1 (de) * 2008-04-30 2009-11-05 Siemens Aktiengesellschaft Lichtsignal
JP5129329B2 (ja) * 2008-07-07 2013-01-30 パナソニック株式会社 電球形照明用光源
JP5290670B2 (ja) * 2008-09-04 2013-09-18 パナソニック株式会社 ランプ
DE102009006185A1 (de) * 2009-01-27 2010-07-29 Osram Opto Semiconductors Gmbh Leuchtmittel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011117058A1 *

Also Published As

Publication number Publication date
DE102010003123A1 (de) 2011-09-22
WO2011117058A1 (fr) 2011-09-29
US20120313500A1 (en) 2012-12-13
CN102792087A (zh) 2012-11-21

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Inventor name: BREIDENASSEL, NICOLE

Inventor name: TEGETHOFF, STEFFEN

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: OSRAM GMBH

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: OSRAM GMBH

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