Title:
電子機器および画像形成装置
Document Type and Number:
Japanese Patent JP6859595
Kind Code:
B2
Abstract:
An electric apparatus includes a casing, a power supply, a frame, and a fan. The power supply is accommodated in the casing, and includes a power supply board and a power supply component mounted on a mounting surface of the power supply board. The frame is disposed outward of the power supply within the casing. The frame is formed with a through-hole extending therethrough, and has a first part and a second part. The first part is made from a flame retardant resin, and constitutes at least a part of the ambient portion surrounding the through-hole. The at least a part of the ambient portion is positioned at a side the same as the power supply component with respect to the mounting surface. At least a part of the second part is made from a material having flame retardancy lower than that of the flame retardant resin.
Inventors:
Makoto Soda
Application Number:
JP2016041433A
Publication Date:
April 14, 2021
Filing Date:
March 03, 2016
Export Citation:
Assignee:
Brother Industries, Ltd.
International Classes:
G03G21/16; B41J29/00; B41J29/02; G03G21/20; H02M7/04
Domestic Patent References:
| JP4019175A | ||||
| JP4253397A | ||||
| JP2308178A | ||||
| JP11252480A | ||||
| JP2010261605A | ||||
| JP2007148253A | ||||
| JP2013188952A |
Foreign References:
| WO2015029510A1 | ||||
| US20090035007 |
Attorney, Agent or Firm:
Yanouchi Foreign Patent Office