JPS5584910A - Lighting device for sunshine in shade - Google Patents
Lighting device for sunshine in shadeInfo
- 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
Links
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
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) |
-
1978
- 1978-12-21 JP JP15961878A patent/JPS5584910A/en active Pending
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