EP2375132A3 - Housing for a LED light source - Google Patents

Housing for a LED light source Download PDF

Info

Publication number
EP2375132A3
EP2375132A3 EP10179621A EP10179621A EP2375132A3 EP 2375132 A3 EP2375132 A3 EP 2375132A3 EP 10179621 A EP10179621 A EP 10179621A EP 10179621 A EP10179621 A EP 10179621A EP 2375132 A3 EP2375132 A3 EP 2375132A3
Authority
EP
European Patent Office
Prior art keywords
tube portion
axis
light source
led light
housing
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Withdrawn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
EP10179621A
Other languages
German (de)
French (fr)
Other versions
EP2375132A2 (en
Inventor
Christian Marville
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.)
Schreder SA
Original Assignee
Schreder 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 Schreder SA filed Critical Schreder SA
Priority to EP10179621A priority Critical patent/EP2375132A3/en
Publication of EP2375132A2 publication Critical patent/EP2375132A2/en
Publication of EP2375132A3 publication Critical patent/EP2375132A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/022—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a floor or like ground surface, e.g. pavement or false floor
    • 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
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A housing for a LED light source (8), which housing comprises an outer tube portion having a longitudinal axis and being closed at one end by a translucent outer cover (4), wherein said housing comprises an inner tube portion manufactured from a thermal conducting material and arranged inside said outer tube portion in such a manner that said inner tube portion can rotate around said axis with respect to said outer tube portion, said inner tube portion comprising two parts of which a first part (9) is rotateably arranged to said outer tube, said second part (10) comprising said LED light source (8), said first part (9) extending substantially around said axis, said second part (10) extends around a further longitudinal axis, said first (9) and second part (10) being cooperatively engaged so that said further axis is inclinable with respect to said axis while thermal conduction between first (9) and second part (10) is maintained.
EP10179621A 2010-04-09 2010-09-24 Housing for a LED light source Withdrawn EP2375132A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10179621A EP2375132A3 (en) 2010-04-09 2010-09-24 Housing for a LED light source

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10159534 2010-04-09
EP10179621A EP2375132A3 (en) 2010-04-09 2010-09-24 Housing for a LED light source

Publications (2)

Publication Number Publication Date
EP2375132A2 EP2375132A2 (en) 2011-10-12
EP2375132A3 true EP2375132A3 (en) 2013-01-09

Family

ID=44227723

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10179621A Withdrawn EP2375132A3 (en) 2010-04-09 2010-09-24 Housing for a LED light source

Country Status (1)

Country Link
EP (1) EP2375132A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012108798A1 (en) * 2012-09-18 2014-05-15 Elb-Schliff Werkzeugmaschinen Gmbh Lighting device for machine tool
DE102014208442B4 (en) * 2014-05-06 2023-06-15 Ki-Seong Jo Recessed frame for a recessed spotlight, the recessed frame comprising a cylindrical element and an interchangeable decorative element, assembly kit comprising these two elements and method for manufacturing the recessed frame
DE102016011561B4 (en) 2016-09-23 2021-12-23 Diehl Aerospace Gmbh Light and light arrangement for an interior of a vehicle
GB2619908A (en) * 2022-05-06 2023-12-27 Phos Ltd Inground light fitting

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1475564A1 (en) * 2003-05-07 2004-11-10 Ludec Device for supporting and aiming the reflector, for a luminaire recessed in the ground
CN101338871A (en) * 2008-08-07 2009-01-07 深圳市中电照明股份有限公司 Floor-lamp capable of turning head
WO2010027913A1 (en) * 2008-09-08 2010-03-11 Lsi Industries, Inc. Externally orientable led inground light

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1475564A1 (en) * 2003-05-07 2004-11-10 Ludec Device for supporting and aiming the reflector, for a luminaire recessed in the ground
CN101338871A (en) * 2008-08-07 2009-01-07 深圳市中电照明股份有限公司 Floor-lamp capable of turning head
WO2010027913A1 (en) * 2008-09-08 2010-03-11 Lsi Industries, Inc. Externally orientable led inground light

Also Published As

Publication number Publication date
EP2375132A2 (en) 2011-10-12

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