Title:
LUMINAIRE FOR PLAYGROUND
Document Type and Number:
Japanese Patent JP2017027745
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a luminaire for a playground, which can perform irradiation in accordance with a shape of the playground, and which can obtain desired brightness while keeping power consumption low, by using an LED as a light source.SOLUTION: A luminaire for a playground includes a light source that is an LED, and an optical mechanism that guides light of the light source while limiting a shape of an irradiation region, by a combination of a lens and a reflection plane. The one optical mechanism is provided for the one light source. A plurality of combinations of the light source and the optical mechanism are provided. The light of the light source is applied in accordance with a shape of the playground by the optical mechanism.SELECTED DRAWING: Figure 1
Inventors:
TAKADA SHOICHI
Application Number:
JP2015144503A
Publication Date:
February 02, 2017
Filing Date:
July 22, 2015
Export Citation:
Assignee:
TEST KK
International Classes:
F21S2/00; F21V5/04; F21V7/04; F21V13/12; H01L33/00; H01L33/58; H01L33/60
Attorney, Agent or Firm:
Michiyuki Kato
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