Title:
照明器具
Document Type and Number:
Japanese Patent JP7330806
Kind Code:
B2
Abstract:
To provide a structure which enables a member, such as a waterproof member, to be provided at a hole for inserting wiring of a lighting device.SOLUTION: A lighting device includes: a light source part 150; a base part 111 in which the light source part 150 is arranged on an arrangement surface and a protruding part having a through hole for inserting wiring is formed at the opposite side of the arrangement surface; and a packing 116 for insertion of wiring fitted in the through hole and having a wiring hole. The light source part 150 has a light source substrate 151 formed with a substrate hole 153. The packing 116 for insertion of wiring has a protruding part 118 which is inserted into the substrate hole 153.SELECTED DRAWING: Figure 14
Inventors:
Riwa Tange
Kazuhiro Iwasaki
Masakata Tsuji
Kazuhiro Iwasaki
Masakata Tsuji
Application Number:
JP2019146084A
Publication Date:
August 22, 2023
Filing Date:
August 08, 2019
Export Citation:
Assignee:
Mitsubishi Electric Corporation
Mitsubishi Electric Lighting Co., Ltd.
Mitsubishi Electric Lighting Co., Ltd.
International Classes:
F21V23/00; F21S8/04; F21V31/00
Domestic Patent References:
| JP2008103119A | ||||
| JP2019106244A |
Foreign References:
| KR101621802B1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Cross Border Patent Office
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