JPS5584910A - Lighting device for sunshine in shade - Google Patents

Lighting device for sunshine in shade

Info

Publication number
JPS5584910A
JPS5584910A JP15961878A JP15961878A JPS5584910A JP S5584910 A JPS5584910 A JP S5584910A JP 15961878 A JP15961878 A JP 15961878A JP 15961878 A JP15961878 A JP 15961878A JP S5584910 A JPS5584910 A JP S5584910A
Authority
JP
Japan
Prior art keywords
reflector
sunshine
inside surface
box
estate
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
JP15961878A
Other languages
Japanese (ja)
Inventor
Kazushi Horikawa
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 JP15961878A priority Critical patent/JPS5584910A/en
Publication of JPS5584910A publication Critical patent/JPS5584910A/en
Pending legal-status Critical Current

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Landscapes

  • Optical Elements Other Than Lenses (AREA)

Abstract

PURPOSE: To solve the sunshine problem in densely housed estate by an easy-to- handle method by finishing the inside surface of an opened box to a reflector, further suspending a multiplicity of small pieces of reflector on the inside surface and letting the collected rays reflect irregularly to the shade portions.
CONSTITUTION: A reflector 2 of aluminum foil or the like is held affixed on the inside surface of a box body 1. A transparent cover 5 is mounted with an inclination at the angle at which the sunlight is easy to enter. A multiplicity of reflecting pieces 3 made of aluminum foils or the like are suspended by cords to the inner side of the box. More specifically, the light entered from the cover 5 surface irregularly reflects on the reflecting pieces 3 and the reflector 2 on the inside surface of the body 1, goes crooked and gives sunshine to the shade portions from the bottom plate 6. The irregular configuration of the reflecting pieces 3 obviates the movement of the body along with the incident angles from the sun as in the case of mirrors and the problem of sunshine in densely housed estate may be solved through the use of aluminum foils which do not require flatness like mirrors.
COPYRIGHT: (C)1980,JPO&Japio
JP15961878A 1978-12-21 1978-12-21 Lighting device for sunshine in shade Pending JPS5584910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15961878A JPS5584910A (en) 1978-12-21 1978-12-21 Lighting device for sunshine in shade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15961878A JPS5584910A (en) 1978-12-21 1978-12-21 Lighting device for sunshine in shade

Publications (1)

Publication Number Publication Date
JPS5584910A true JPS5584910A (en) 1980-06-26

Family

ID=15697644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15961878A Pending JPS5584910A (en) 1978-12-21 1978-12-21 Lighting device for sunshine in shade

Country Status (1)

Country Link
JP (1) JPS5584910A (en)

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