Title:
BOAT LIGHT
Document Type and Number:
Japanese Patent JP2007027052
Kind Code:
A
Abstract:
To provide a boat light with less power consumption capable of obtaining long light travelling distance even by LEDs of small light emission amount.
Many LEDs 36 are used as light sources, and the LEDs are arranged in circular shape or circular arc shape in the horizontal direction, a pair of reflection mirrors are symmetrically arranged on and under the light sources, and reflection faces 40a, 41a thereof are made to face each other, and a tapered light emission space 45 with widened top end side constituted by the reflection face of the reflection mirrors are continuously formed in the circumferential direction.
Inventors:
IIDA TAKESHI
Application Number:
JP2005211482A
Publication Date:
February 01, 2007
Filing Date:
July 21, 2005
Export Citation:
Assignee:
NIPPON SENTOU KK
International Classes:
F21S2/00; B63B45/04; F21V7/00; F21W107/20; F21Y101/02
Attorney, Agent or Firm:
Masao Tanaka
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