CA2337293A1 - Led tubular skylight - Google Patents

Led tubular skylight Download PDF

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Publication number
CA2337293A1
CA2337293A1 CA002337293A CA2337293A CA2337293A1 CA 2337293 A1 CA2337293 A1 CA 2337293A1 CA 002337293 A CA002337293 A CA 002337293A CA 2337293 A CA2337293 A CA 2337293A CA 2337293 A1 CA2337293 A1 CA 2337293A1
Authority
CA
Canada
Prior art keywords
battery
light emitting
emitting diodes
light
tubular skylight
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.)
Abandoned
Application number
CA002337293A
Other languages
French (fr)
Inventor
Thompson Macdonald
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002337293A priority Critical patent/CA2337293A1/en
Publication of CA2337293A1 publication Critical patent/CA2337293A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/32—Translucent ceilings, i.e. permitting both the transmission and diffusion of light
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S19/00—Lighting devices or systems employing combinations of electric and non-electric light sources; Replacing or exchanging electric light sources with non-electric light sources or vice versa
    • F21S19/005—Combining sunlight and electric light sources for indoor illumination
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/037—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit and the lighting unit being located within or on the same housing
    • 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
    • E04D2013/0345—Daylight conveying tubular skylights with skylight shafts extending from roof to ceiling
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention provides an improved skylight of the tubular type.The addition of solar powered light emitting diodes to the interior of the tube provides twenty-four hour light capability. The solar panel on the exterior of a building is attached to a re-chargable battery in the building. The battery is attached to the light emitting diodes inside the light tube. The battery is charged at a higher rate lien the light emitting diodes draw from the battery.
The result is a combination of constant light emitted from the pipe and independent from a conventional power grid.

Description

BACKGROUND OF THE INVENTION
Tubular skylights have long been known and widely used .
The primary source of light transmitted through the tube has been daylight. Though such skylights work well in daylight hours the need for improvements in non daylight hours continues. The tubular skylight is designed to be energy e~cient and independent of the mainstream power grids whenever possible.
SUMMARY OF THE INVENTION
Considered broadly , skylights according to the invention are of the tubular type and comprise a metal tube with domed lenses at each end to collect and diffuse light.The light emitting diodes used in conjunction with the tubular skylight provide the added dimension of constant light without the need for conventional electricity.
In the drawings which form a part of specification, Fig 1 is a semi-diagrammatic view of a LED Tubular Skylight. 1 is the tubular skylight of general design. 2 Is the wiring used to connect the solar panel 3 to the Rechargable battery 4. The light emitting diodes are 5 connected by wires to the battery 4.

DETAILED DESCRIPTION OF THE INVENTION
In the particularly advantageous embodiment of the invention illustrated, tubular skylight 1 is able to deliver light twenty-four hours, created by the reflection inside the tubular skylight of the light emitting diode 5 powered by the battery 4 which is charged by the solar panel 3.

Claims

THE EMBODIMENTS OF THE INVENTION IN
WHICH AN EXCLUSIVE PROPERTY OR PRIVILEGE
IS CLAIMED ARE DEFINED AS FOLLOWS:
1. The configuration of using the existing technologies of Tubular Skylights , Solar components and Light Emitting Diodes improves the performance of the tubular skylight. The light is now available for longer periods of time , and still independent of the power grid.
CA002337293A 2001-02-20 2001-02-20 Led tubular skylight Abandoned CA2337293A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002337293A CA2337293A1 (en) 2001-02-20 2001-02-20 Led tubular skylight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002337293A CA2337293A1 (en) 2001-02-20 2001-02-20 Led tubular skylight

Publications (1)

Publication Number Publication Date
CA2337293A1 true CA2337293A1 (en) 2002-08-20

Family

ID=4168383

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002337293A Abandoned CA2337293A1 (en) 2001-02-20 2001-02-20 Led tubular skylight

Country Status (1)

Country Link
CA (1) CA2337293A1 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6991350B2 (en) 2002-11-12 2006-01-31 Delphitech Corporation Housing for an LED fixture and soffit lighting system utilizing the same
EP2003393A1 (en) 2007-06-11 2008-12-17 VKR Holding A/S Daylight reflecting artificial light
NL1034237C2 (en) * 2007-08-08 2009-02-10 Etap Nv Lighting system.
WO2010070169A1 (en) * 2008-12-18 2010-06-24 Palou Brau, Jordi Lamp and lighting system and device
WO2011022274A1 (en) * 2009-08-20 2011-02-24 Solatube International, Inc. Daylighting devices and methods with auxiliary lighting fixtures
US8098433B2 (en) 2009-12-11 2012-01-17 Solatube International, Inc. Direct and indirect light diffusing devices and methods
US8371078B2 (en) 2009-06-25 2013-02-12 Solatube International Sunlight collection system and apparatus
US8568011B2 (en) 2009-08-20 2013-10-29 Solatube International, Inc. Daylighting devices with auxiliary lighting system and light turning features
US8601757B2 (en) 2010-05-27 2013-12-10 Solatube International, Inc. Thermally insulating fenestration devices and methods
US8837048B2 (en) 2011-11-30 2014-09-16 Solatube International, Inc. Daylight collection systems and methods
US20150062859A1 (en) * 2012-03-13 2015-03-05 Kimberley Plastics Pty Ltd Solar powered lighting system
US8982467B2 (en) 2012-12-11 2015-03-17 Solatube International, Inc. High aspect ratio daylight collectors
US9921397B2 (en) 2012-12-11 2018-03-20 Solatube International, Inc. Daylight collectors with thermal control
CN109469871A (en) * 2017-09-07 2019-03-15 四季洋圃生物机电股份有限公司 Solar source plant lamp
CN109487943A (en) * 2018-11-06 2019-03-19 中建五局第三建设有限公司 Natural lighting and colored lamp coupled large-span crystal palace dome system

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6991350B2 (en) 2002-11-12 2006-01-31 Delphitech Corporation Housing for an LED fixture and soffit lighting system utilizing the same
EP2003393A1 (en) 2007-06-11 2008-12-17 VKR Holding A/S Daylight reflecting artificial light
NL1034237C2 (en) * 2007-08-08 2009-02-10 Etap Nv Lighting system.
EP2023037A1 (en) * 2007-08-08 2009-02-11 Etap N.V. Lighting system
WO2010070169A1 (en) * 2008-12-18 2010-06-24 Palou Brau, Jordi Lamp and lighting system and device
US8833970B2 (en) 2008-12-18 2014-09-16 Sol Tecnic Ecologic 2000, S.L. Lamp and lighting system and device using natural and artificial light
US8371078B2 (en) 2009-06-25 2013-02-12 Solatube International Sunlight collection system and apparatus
US8568011B2 (en) 2009-08-20 2013-10-29 Solatube International, Inc. Daylighting devices with auxiliary lighting system and light turning features
US8083363B2 (en) 2009-08-20 2011-12-27 Solatube International, Inc. Daylighting devices and methods with auxiliary lighting fixtures
CN101994984A (en) * 2009-08-20 2011-03-30 索乐图国际公司 Daylighting devices and methods with auxiliary lighting fixtures
CN101994984B (en) * 2009-08-20 2014-06-18 索乐图国际公司 Daylighting devices and methods with auxiliary lighting fixtures
WO2011022274A1 (en) * 2009-08-20 2011-02-24 Solatube International, Inc. Daylighting devices and methods with auxiliary lighting fixtures
US8098433B2 (en) 2009-12-11 2012-01-17 Solatube International, Inc. Direct and indirect light diffusing devices and methods
US8601757B2 (en) 2010-05-27 2013-12-10 Solatube International, Inc. Thermally insulating fenestration devices and methods
US8837048B2 (en) 2011-11-30 2014-09-16 Solatube International, Inc. Daylight collection systems and methods
US9127823B2 (en) 2011-11-30 2015-09-08 Solatube International, Inc. Daylight collection systems and methods
US20150062859A1 (en) * 2012-03-13 2015-03-05 Kimberley Plastics Pty Ltd Solar powered lighting system
US8982467B2 (en) 2012-12-11 2015-03-17 Solatube International, Inc. High aspect ratio daylight collectors
US9291321B2 (en) 2012-12-11 2016-03-22 Solatube International, Inc. Devices and methods for collecting daylight in clear and cloudy weather conditions
US9921397B2 (en) 2012-12-11 2018-03-20 Solatube International, Inc. Daylight collectors with thermal control
CN109469871A (en) * 2017-09-07 2019-03-15 四季洋圃生物机电股份有限公司 Solar source plant lamp
CN109487943A (en) * 2018-11-06 2019-03-19 中建五局第三建设有限公司 Natural lighting and colored lamp coupled large-span crystal palace dome system
CN109487943B (en) * 2018-11-06 2020-04-28 中建五局第三建设有限公司 Natural lighting and colored lamp coupled large-span crystal palace dome system

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