Title:
LIGHTING TOOL AND LIGHTING DEVICE USING THE SAME
Document Type and Number:
Japanese Patent JP2021068644
Kind Code:
A
Abstract:
To easily discharge foreign matters having entered a lighting tool, to prevent occurrence of a failure due to intrusion of foreign matters.SOLUTION: A lighting device comprises a mounting device that is attached to a mounted part, and a lighting tool that is detachably attached to the mounting device and irradiates an irradiation target space with light. The lighting tool comprises a pedestal, a light source part arranged on the pedestal, and a cover attached to the pedestal to cover the light source part. The cover isolates an internal space formed between itself and the pedestal from an external space, and at least a part of the cover is openable and closable freely as an open lid part that connects the internal space and the external space.SELECTED DRAWING: Figure 6
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Inventors:
SUZUKI YASUHIRO
Application Number:
JP2019194281A
Publication Date:
April 30, 2021
Filing Date:
October 25, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
F21S8/04; F21S2/00; F21V19/00
Attorney, Agent or Firm:
Patent Business Corporation Kisa Patent Trademark Office