Title:
LIGHTING FIXTURE
Document Type and Number:
Japanese Patent JP2020187995
Kind Code:
A
Abstract:
To provide a lighting fixture that is suitable for being used under a high-temperature and humid environment.SOLUTION: A lighting fixture 1 includes an outer casing body 2, an inner lid 3 and a light source unit 5. The lighting fixture 1 has a double structure in which a second closed space formed by the outer casing body 2 and the inner lid 3 exists around a first closed space formed by the inner lid 3 and the light source unit 5. The outer casing body 2 and the inner lid 3 are made of a stainless steel. The light source unit 5 is an LED light source unit. The LED light source unit has a radiation fin 21 which is arranged in the first closed space.SELECTED DRAWING: Figure 3
Inventors:
FUNAGAYAMA YASUYUKI
Application Number:
JP2019206769A
Publication Date:
November 19, 2020
Filing Date:
November 15, 2019
Export Citation:
Assignee:
KYORITSU DENSHO KK
International Classes:
F21S8/04; F21V29/60; F21V29/74; F21V29/83
Attorney, Agent or Firm:
Tomohiko Ogi