Title:
照明装置
Document Type and Number:
Japanese Patent JP6667157
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an illuminating device having a relatively simple structure and higher reliability.SOLUTION: An illuminating device 30 comprises: an LED 1; a long mounting board 2 in which the LED 1 is mounted on a first surface 2aa; a cylindrical housing 32 into which the mounting board 2 is inserted; and a pressing part 4. The housing 32 comprises: a light emitting part 32a that emits light from the LED 1 to the outside; and supporting parts 32f that support the first surface 2aa at end edge parts in a short length direction of the mounting board 2. The pressing part 4 is arranged between a second surface 2ab of the mounting board 2 and an inner wall surface 32aa of the housing 32. The pressing part 4 presses the mounting board 2 toward the supporting parts 32f with an elastic force.SELECTED DRAWING: Figure 1
Inventors:
Masataka Saito
Kataoka Hideo
Akihiro Naka
Junichi Kamikaya
Masakazu Yoshida
Kataoka Hideo
Akihiro Naka
Junichi Kamikaya
Masakazu Yoshida
Application Number:
JP2016010960A
Publication Date:
March 18, 2020
Filing Date:
January 22, 2016
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
F21V19/00; F21K9/275
Domestic Patent References:
| JP2012150941A | ||||
| JP2010198927A |
Foreign References:
| WO2015115517A1 |
Attorney, Agent or Firm:
Patent business corporation Hokuto patent office
Keisei Nishikawa
Takeshi Sakaguchi
Hidetoshi Kitade
Nakaishi Haruki
Keisei Nishikawa
Takeshi Sakaguchi
Hidetoshi Kitade
Nakaishi Haruki