JPS57201204A - Condensing, conveying and supplying method for solar light - Google Patents

Condensing, conveying and supplying method for solar light

Info

Publication number
JPS57201204A
JPS57201204A JP56086640A JP8664081A JPS57201204A JP S57201204 A JPS57201204 A JP S57201204A JP 56086640 A JP56086640 A JP 56086640A JP 8664081 A JP8664081 A JP 8664081A JP S57201204 A JPS57201204 A JP S57201204A
Authority
JP
Japan
Prior art keywords
light
fluxes
solar light
conveying
room
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
JP56086640A
Other languages
Japanese (ja)
Inventor
Yoshiaki Motai
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.)
DENKIYUUSHIYA KK
Original Assignee
DENKIYUUSHIYA KK
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 DENKIYUUSHIYA KK filed Critical DENKIYUUSHIYA KK
Priority to JP56086640A priority Critical patent/JPS57201204A/en
Publication of JPS57201204A publication Critical patent/JPS57201204A/en
Pending 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
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/12—Light guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/30—Arrangements for concentrating solar-rays for solar heat collectors with lenses
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

PURPOSE:To take solar light effectively into a room by collecting the solar light with a condenser lens, removing IR rays therefrom, introducing said light as parallel luminous fluxes to the outside of the room, splitting the luminous fluxes, conveying the same through optical fibers and projecting these fluxes as scattered light. CONSTITUTION:The solar light introduced through a condenser lens 1a into a condenser 1 is made into parallel luminous fluxes by a lens 1c via an IR cutting filter 1b. These parallel luminuous fluxes are branched by a spliter 3a through a main light conveying pipe 2. One of the branched luminous fluxes goes through a branch light conveying pipe 5A, is focused by a condensing lens 5C, and is bisected by passing through optical fibers 9, after which the split rays are irradiated by irradiation lamps 12A, B consisting of a small reflection plate 10 and a reflection plate 11. The other luminous flux is emitted similarly from an optical fiber pipe 8B through a light curving device 4a and a branch pipe 2B and is irradiated as scattered light via a light emission plate 13. Therefore, the solar light is taken into the room efficiently.
JP56086640A 1981-06-05 1981-06-05 Condensing, conveying and supplying method for solar light Pending JPS57201204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56086640A JPS57201204A (en) 1981-06-05 1981-06-05 Condensing, conveying and supplying method for solar light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56086640A JPS57201204A (en) 1981-06-05 1981-06-05 Condensing, conveying and supplying method for solar light

Publications (1)

Publication Number Publication Date
JPS57201204A true JPS57201204A (en) 1982-12-09

Family

ID=13892614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56086640A Pending JPS57201204A (en) 1981-06-05 1981-06-05 Condensing, conveying and supplying method for solar light

Country Status (1)

Country Link
JP (1) JPS57201204A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686178A1 (en) * 1992-01-15 1993-07-16 Valeo Securite Habitacle INTERNAL RECEIVER FOR ENCODED LIGHT EMISSIONS FOR MOTOR VEHICLES.
EP0922914A2 (en) * 1997-12-12 1999-06-16 CEO Centro di Eccellenza Optronica Optical system for utlizing solar energy
CN101922672A (en) * 2010-08-09 2010-12-22 常州工学院 Sunlight full-light guidance lighting system
JP2011127841A (en) * 2009-12-18 2011-06-30 Eiko:Kk Sunlight collector
EP2385297A1 (en) * 2010-05-05 2011-11-09 Marvels Solar Co., Ltd. Sunlight Collecting System for Illumination
WO2013106365A1 (en) * 2012-01-11 2013-07-18 3M Innovative Properties Company Hollow light duct bend
TWI467107B (en) * 2008-03-05 2015-01-01 Toyo Kohan Co Ltd Optical transmission device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686178A1 (en) * 1992-01-15 1993-07-16 Valeo Securite Habitacle INTERNAL RECEIVER FOR ENCODED LIGHT EMISSIONS FOR MOTOR VEHICLES.
EP0552080A2 (en) * 1992-01-15 1993-07-21 Valeo Securite Habitacle Internal infrared receiver for an automotive vehicle
EP0922914A2 (en) * 1997-12-12 1999-06-16 CEO Centro di Eccellenza Optronica Optical system for utlizing solar energy
EP0922914A3 (en) * 1997-12-12 2000-06-07 CEO Centro di Eccellenza Optronica Optical system for utlizing solar energy
TWI467107B (en) * 2008-03-05 2015-01-01 Toyo Kohan Co Ltd Optical transmission device
JP2011127841A (en) * 2009-12-18 2011-06-30 Eiko:Kk Sunlight collector
EP2385297A1 (en) * 2010-05-05 2011-11-09 Marvels Solar Co., Ltd. Sunlight Collecting System for Illumination
CN101922672A (en) * 2010-08-09 2010-12-22 常州工学院 Sunlight full-light guidance lighting system
WO2013106365A1 (en) * 2012-01-11 2013-07-18 3M Innovative Properties Company Hollow light duct bend
US9551827B2 (en) 2012-01-11 2017-01-24 3M Innovative Properties Company Hollow light duct bend

Similar Documents

Publication Publication Date Title
JPH0139083B2 (en)
US4643524A (en) Method of using a condensing lens
JPS57201204A (en) Condensing, conveying and supplying method for solar light
JPS57158823A (en) Method for incidence of light to tapered fiber
JPS5793583A (en) Power source for spacecraft
JPS5439980A (en) Lighting tool for car
JPS57102181A (en) Cultivation of photosynthetic microorganism
JPS547358A (en) Coupling method of optical fibers and light source
JPS56113105A (en) Method and apparatus for leading-in solar beam
JPS64913A (en) Luminator
JPS5784424A (en) Device for branching and transferring sunlight focused by use of photoelectric lighting glass fiber, to many directions
JPS5764707A (en) Transmitting apparatus for sunlight
JPS57190904A (en) Optical waveguide device
JPS5717903A (en) Preventing apparatus for generation of heat at edge of optical fiber bundle
JPS57172254A (en) Speed measuring device
JPS5651713A (en) System for utilizing solar light
JPS5749913A (en) Optical branching and coupling circuit
JPS6475067A (en) Minute region irradiator
JPS5750335A (en) Optical information reproducer
JPS54158238A (en) Optical wave composer
JPS57108803A (en) Light transmission tube
JPS5735253A (en) Device for utilizing solar energy
JPS5437431A (en) Optical illumination device
JPS57190985A (en) Holography device
JPS533783A (en) Light emitting diode for o guide type optical fibers