Title:
電気機器
Document Type and Number:
Japanese Patent JP6857843
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an electric device which has a filter and yet enables easy cleaning and replacement of the filter and easy cleaning of an outer shell cover.SOLUTION: A lighting device 1 which is one example of an electric device includes: a device body 100; an outer shell cover 300 which has first cover vent holes 310 spacially connected to an internal space of the device body 100 and is detachably attached to the device body 100; and a filter 350 which is detachably attached to the inner side of the outer shell cover 300 so as to cover the first cover vent holes 310.SELECTED DRAWING: Figure 7
Inventors:
Fuminori Matsumoto
Application Number:
JP2017027274A
Publication Date:
April 14, 2021
Filing Date:
February 16, 2017
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
F21V31/03; A61L9/22; B01D46/10; F21S8/04; F21V33/00; F24F7/003; H04R1/02
Domestic Patent References:
| JP457215U | ||||
| JP200055434A | ||||
| JP2010203648A | ||||
| JP201040267A |
Foreign References:
| US6464760 |
Attorney, Agent or Firm:
Hiromori Arai
Eisaku Teratani
Shinichi Michisaka
Eisaku Teratani
Shinichi Michisaka