DE102021113431A1 - Optisches System für eine Leuchte und Leuchte mit einem solchen System - Google Patents

Optisches System für eine Leuchte und Leuchte mit einem solchen System Download PDF

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Publication number
DE102021113431A1
DE102021113431A1 DE102021113431.5A DE102021113431A DE102021113431A1 DE 102021113431 A1 DE102021113431 A1 DE 102021113431A1 DE 102021113431 A DE102021113431 A DE 102021113431A DE 102021113431 A1 DE102021113431 A1 DE 102021113431A1
Authority
DE
Germany
Prior art keywords
reflector
optical element
section
optical system
optical
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.)
Pending
Application number
DE102021113431.5A
Other languages
German (de)
English (en)
Inventor
Rudolf Niggemann
Thomas Schultz
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.)
Trilux GmbH and Co KG
Original Assignee
Trilux GmbH and Co KG
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 Trilux GmbH and Co KG filed Critical Trilux GmbH and Co KG
Priority to DE102021113431.5A priority Critical patent/DE102021113431A1/de
Priority to EP22175577.0A priority patent/EP4098938A1/fr
Publication of DE102021113431A1 publication Critical patent/DE102021113431A1/de
Pending legal-status Critical Current

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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
    • 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
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
    • 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
    • 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
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
    • F21V3/0625—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics the material diffusing light, e.g. translucent plastics
    • 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
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/05—Optical design plane
    • 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
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DE102021113431.5A 2021-05-25 2021-05-25 Optisches System für eine Leuchte und Leuchte mit einem solchen System Pending DE102021113431A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102021113431.5A DE102021113431A1 (de) 2021-05-25 2021-05-25 Optisches System für eine Leuchte und Leuchte mit einem solchen System
EP22175577.0A EP4098938A1 (fr) 2021-05-25 2022-05-25 Système optique pour un luminaire et luminaire doté d'un tel système

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021113431.5A DE102021113431A1 (de) 2021-05-25 2021-05-25 Optisches System für eine Leuchte und Leuchte mit einem solchen System

Publications (1)

Publication Number Publication Date
DE102021113431A1 true DE102021113431A1 (de) 2022-12-01

Family

ID=81850554

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102021113431.5A Pending DE102021113431A1 (de) 2021-05-25 2021-05-25 Optisches System für eine Leuchte und Leuchte mit einem solchen System

Country Status (2)

Country Link
EP (1) EP4098938A1 (fr)
DE (1) DE102021113431A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050641A1 (de) 2007-10-23 2009-04-30 Zumtobel Lighting Gmbh Leuchte mit zwei Stirnteilen
DE102011051038A1 (de) 2011-06-14 2012-12-20 Selux Aktiengesellschaft LED Beleuchtungsanordnung
DE202016001608U1 (de) 2016-03-11 2016-05-09 Led-Linear Gmbh LED-Leuchte mit Entblendungsprofil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006005920U1 (de) * 2006-04-10 2006-06-22 Semperlux Ag - Lichttechnische Werke - Beleuchtungsanordnung mit Entblendung
CN106104150A (zh) * 2014-03-13 2016-11-09 飞利浦照明控股有限公司 改装照明组件
DE202015105153U1 (de) * 2015-09-30 2017-01-02 Zumtobel Lighting Gmbh Abdeckung für ein Lichtbandsystem, Anordnung mit einer solchen Abdeckung, sowie Lichtbandsystem
US10156344B2 (en) * 2016-08-19 2018-12-18 Focal Point, Llc Lighting fixture with drop lens

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050641A1 (de) 2007-10-23 2009-04-30 Zumtobel Lighting Gmbh Leuchte mit zwei Stirnteilen
DE102011051038A1 (de) 2011-06-14 2012-12-20 Selux Aktiengesellschaft LED Beleuchtungsanordnung
DE202016001608U1 (de) 2016-03-11 2016-05-09 Led-Linear Gmbh LED-Leuchte mit Entblendungsprofil

Also Published As

Publication number Publication date
EP4098938A1 (fr) 2022-12-07

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