JPS5796313A - Device for mixing light beams emitted by mutual sunlight and electric power or the like - Google Patents

Device for mixing light beams emitted by mutual sunlight and electric power or the like

Info

Publication number
JPS5796313A
JPS5796313A JP17404780A JP17404780A JPS5796313A JP S5796313 A JPS5796313 A JP S5796313A JP 17404780 A JP17404780 A JP 17404780A JP 17404780 A JP17404780 A JP 17404780A JP S5796313 A JPS5796313 A JP S5796313A
Authority
JP
Japan
Prior art keywords
light beams
electric power
mutual
sunlight
sunlights
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
JP17404780A
Other languages
Japanese (ja)
Inventor
Tatemi Sonoda
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 JP17404780A priority Critical patent/JPS5796313A/en
Publication of JPS5796313A publication Critical patent/JPS5796313A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/12—Beam splitting or combining systems operating by refraction only
    • G02B27/123—The splitting element being a lens or a system of lenses, including arrays and surfaces with refractive power

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

PURPOSE:To save resources and energy, by constituting so that light beams passing through a vertical tube and plural inclined tubes around said tube are condensed by a condensing lens and are made to conduct to the lower part, and mixing illuminating light beams by mutual sunlights, electric power, etc. CONSTITUTION:This device is used for obtaining suitable intensity of illumination in accordance with the weather such as fair cloudy, a light rain, etc., consists of a vertical tube 7, a lot of inclined tubes 2, 2', a lens for condensing the light beams which have passed through said tubes, etc., lead in a condensed luminous flux of sunlights and a luminous flux 9' by a high beam lighting equipment having a high output by electric power, detects plural light sources of these 2 kinds by the condition of the outdoor intensity of illumination, controls the light beams having a high output by electric power to full lighting and thinned- out lighting, etc., and sends them to a terminal lighting equipment.
JP17404780A 1980-12-08 1980-12-08 Device for mixing light beams emitted by mutual sunlight and electric power or the like Pending JPS5796313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17404780A JPS5796313A (en) 1980-12-08 1980-12-08 Device for mixing light beams emitted by mutual sunlight and electric power or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17404780A JPS5796313A (en) 1980-12-08 1980-12-08 Device for mixing light beams emitted by mutual sunlight and electric power or the like

Publications (1)

Publication Number Publication Date
JPS5796313A true JPS5796313A (en) 1982-06-15

Family

ID=15971686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17404780A Pending JPS5796313A (en) 1980-12-08 1980-12-08 Device for mixing light beams emitted by mutual sunlight and electric power or the like

Country Status (1)

Country Link
JP (1) JPS5796313A (en)

Similar Documents

Publication Publication Date Title
FI830456A0 (en) ANORDNING VID LYSDIODER
EP0362993A3 (en) Nonimaging light source
DE69318718T2 (en) OPTICAL SYSTEM WITH A TOROID-CONCAVE REFLECTOR FOR CONCENTRATING AND COLLECTING LIGHT.
JPS6161125A (en) Converging device of solar energy
ES478770A1 (en) Optocoupler dimmer circuit for high intensity, gaseous discharge lamp
JPS5796313A (en) Device for mixing light beams emitted by mutual sunlight and electric power or the like
JPH0854514A (en) Lighting system using optical fiber
JPS5648182A (en) Photosensor
JPH087618A (en) Lighting system using sunlight
JPS56113105A (en) Method and apparatus for leading-in solar beam
JPS52100775A (en) Fluorescent lamp
SE8402141D0 (en) FLAG LIGHTING DEVICE
JPS53117390A (en) Zinc selenide light emitting diode and production of the same
JPS5629111A (en) Distance measuring unit
JPS5662380A (en) Light-infrared ray converting device
CN115823554A (en) Environment-friendly lighting system
Chen et al. A design of fluorescent fiber solar concentrator (FFSC) and outdoor testing for remote indoor day lighting
JPS5592072A (en) Photoelectric conversion unit
JPS5289281A (en) Fluorescent lamp for adjusting phytochrome
Wilson et al. Sunlight, fibres and liquid optics: the UFO project
KR950005911Y1 (en) Sun light lighting device
US4613213A (en) Monochromatic beam concentrator
SE8100439L (en) FLASHLIGHT WITH LARGE AXLE LIGHT STRENGTH
ES8303719A1 (en) Improvements introduced in the construction of transparency electrovisors. (Machine-translation by Google Translate, not legally binding)
JPS57152170A (en) Photoenergy converter