公开(公告)号：US20240000008A1

公开(公告)日：2024-01-04

申请号：US18333141

申请日：2023-06-12

Applicant: MAKITA CORPORATION

Inventor： Makoto CHIKARAISHI ,  Tatsuya KOBAYASHI

IPC: A01D34/82 ,  F21S43/30 ,  F21S43/20 ,  A01D34/00

CPC classification number: A01D34/82 ,  F21S43/30 ,  F21S43/26 ,  A01D34/008 ,  G08B5/38

Abstract: An electrical device may be configured to operate on supplied electric power. The electrical device may include a display configured to display a state related to the electrical device, a control device configured to control the electrical device, and a power supply configured to supply electric power to the electrical device. The display may include: a housing including a housing body, an opening, and a transmissive member, in which the opening is defined through the housing body and the transmissive member covers the opening; a light source device housed in the housing and configured to emit visible light; and a reflector housed in the housing and having a reflective surface configured to reflect the visible light emitted from the light source device toward the opening. The control device may be configured to control the light source device according to the state related to the electrical device.