Title:
LED LIGHTING FIXTURE
Document Type and Number:
Japanese Patent JP2022099526
Kind Code:
A
Abstract:
To provide an LED lighting fixture capable of collecting illumination light at an aimed height just below.SOLUTION: An LED lighting fixture 10 comprises an LED lamp 70 in a straight tube shape, and reflectors 22 and 23 extending in an axial direction of a transparent cover 71 of the LED lamp 70 and spreading to both sides in a radial direction of the transparent cover 71. The reflectors 22 and 23 collect illumination light in an opposite direction of an emission direction on a plurality of inside faces 22a and 23a, intermediate faces 22b and 23b and outside faces 22c and 23c that they include, and collect reflection light Lc and Rx at a central point Po (on a virtual centerline Jc) between two virtual projection lines Ja and Jb which are formed when the transparent cover 71 is projected in the opposite direction with respect to a virtual plane Pv, opposed by a predetermined distance at an opposite side of the reflectors 22 and 23. Thus, the illumination light reflected by the reflectors 22 and 23 can be collected at the central point Po on the two virtual projection lines Ja and Jb formed on the virtual plane Pv, namely, just below the LED lighting fixture 10.SELECTED DRAWING: Figure 5
Inventors:
HATTORI MASAYUKI
Application Number:
JP2020213330A
Publication Date:
July 05, 2022
Filing Date:
December 23, 2020
Export Citation:
Assignee:
LECIP HOLDINGS CORP
International Classes:
F21S8/04; B60Q3/44; B60Q3/60; F21K9/275; F21V7/09
Attorney, Agent or Firm:
Takashi Sawada
Kono
Yusuke Nagai
Gunji Kimura
Kono
Yusuke Nagai
Gunji Kimura
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