ES2421937T3 - Reflector para conducto de iluminación - Google Patents

Reflector para conducto de iluminación

Info

Publication number
ES2421937T3
ES2421937T3 ES10251012T ES10251012T ES2421937T3 ES 2421937 T3 ES2421937 T3 ES 2421937T3 ES 10251012 T ES10251012 T ES 10251012T ES 10251012 T ES10251012 T ES 10251012T ES 2421937 T3 ES2421937 T3 ES 2421937T3
Authority
ES
Spain
Prior art keywords
reflector
lighting duct
arrangement
main
lighting
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
ES10251012T
Other languages
English (en)
Inventor
Mark Rogers
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.)
VKR Holding AS
Original Assignee
VKR Holding AS
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 VKR Holding AS filed Critical VKR Holding AS
Application granted granted Critical
Publication of ES2421937T3 publication Critical patent/ES2421937T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/033—Sky-lights; Domes; Ventilating sky-lights provided with means for controlling the light-transmission or the heat-reflection, (e.g. shields, reflectors, cleaning devices)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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
    • F21V7/09—Optical design with a combination of different curvatures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0864—Catadioptric systems having non-imaging properties
    • G02B17/0876—Catadioptric systems having non-imaging properties for light collecting, e.g. for use with a detector
    • G02B17/088—Catadioptric systems having non-imaging properties for light collecting, e.g. for use with a detector specially adapted to receive light from a 360° plane or hemisphere
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow type
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D2013/034—Daylight conveying tubular skylights

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

Una disposición (10, 50, 60, 70) de reflector para un conducto (12) cilíndrico de iluminación a fin de reflejar la luz del sol hacia dentro de un edificio, pudiendo situarse la disposición (10, 50, 60, 70) sobre un extremo superior de un conducto (12) cilíndrico de iluminación para reflejar la luz hacia dentro de este, incluyendo la disposición (10, 50, 60, 70) un reflector (26, 52, 62, 72) principal que comprende una superficie reflectora al menos generalmente convexa que se extiende hacia arriba y está inclinada también hacia abajo de modo que se incline hacia el extremo superior de un conducto (12) de iluminación, y un par de reflectores (32) laterales, uno a cada lado del reflector (26) principal, para reflejar la luz sobre el reflector (26, 52, 62, 72) principal o directamente hacia dentro del conducto (12) de iluminación, caracterizada por que cada reflector (32) lateral es cóncavo.
ES10251012T 2009-06-04 2010-05-29 Reflector para conducto de iluminación Active ES2421937T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0909602.5A GB0909602D0 (en) 2009-06-04 2009-06-04 Light pipe reflector

Publications (1)

Publication Number Publication Date
ES2421937T3 true ES2421937T3 (es) 2013-09-06

Family

ID=40902567

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10251012T Active ES2421937T3 (es) 2009-06-04 2010-05-29 Reflector para conducto de iluminación

Country Status (5)

Country Link
EP (1) EP2258907B1 (es)
DK (1) DK2258907T3 (es)
ES (1) ES2421937T3 (es)
GB (2) GB0909602D0 (es)
PT (1) PT2258907E (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201012112D0 (en) * 2010-07-19 2010-09-01 Monodraught Ltd Lighting arrangement
US9829164B2 (en) 2014-12-10 2017-11-28 Fraen Corporation Mirror for solar-skypipe collector
CA2980037C (en) * 2015-03-18 2018-08-28 Solatube International, Inc. Daylight collectors with diffuse and direct light collection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2071191A (en) * 1980-02-27 1981-09-16 Leach E Sun-shield-reflector for rooflights
US5467564A (en) * 1993-05-28 1995-11-21 Andersen Corporation Daylight collection and distribution system
US5648873A (en) * 1996-05-30 1997-07-15 Minnesota Mining And Manufacturing Company Passive solar collector
US6801361B2 (en) * 2000-06-20 2004-10-05 Sanyo Electric Co., Ltd. Sun tracking lighting device
US6840645B2 (en) * 2000-07-28 2005-01-11 Walter A. Johanson Light tube system for distributing sunlight or artificial light singly or in combination

Also Published As

Publication number Publication date
EP2258907B1 (en) 2013-05-15
PT2258907E (pt) 2013-08-26
EP2258907A1 (en) 2010-12-08
DK2258907T3 (da) 2013-06-24
GB0909602D0 (en) 2009-07-15
GB2470829A (en) 2010-12-08
GB201009083D0 (en) 2010-07-14

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