公开(公告)号：US20230111417A1

公开(公告)日：2023-04-13

申请号：US17942675

申请日：2022-09-12

Applicant: MAKITA CORPORATION

Inventor： Isao YASUDA

IPC: H01M50/244 ,  H01M50/247 ,  H01M50/256 ,  H01M50/264 ,  H01M50/342

Abstract: A power supply device may include a body case, a first device-side engaging part disposed on the body case, a first output part disposed on the body case; and a device-side connector configured to be connected with a battery-side connector of a first battery unit. The body case may include a bottom surface, and an upper surface configured to allow the first battery unit to be placed thereon. The first device-side engaging part may be configured to be engaged with a first engaged part of the first battery unit. The first output part may be configured to output power supplied from the first battery unit to a first external apparatus different from the first battery unit.

公开(公告)号：US20240085004A1

公开(公告)日：2024-03-14

申请号：US18460850

申请日：2023-09-05

Applicant: MAKITA CORPORATION

Inventor： Isao YASUDA ,  Louie Siu Heng CHAN

IPC: F21V21/116 ,  F21L4/04 ,  F21L4/08 ,  F21V21/088 ,  F21V21/40

CPC classification number: F21V21/116 ,  F21L4/04 ,  F21L4/08 ,  F21V21/088 ,  F21V21/406 ,  F21Y2103/20

Abstract: An illumination system includes a light and a holder. The light includes: an illumination part from which light is emitted; a fixing part connected to the illumination part; and a battery mounting part to and from which a battery pack is attached and detached. The holder includes: a holder body; an attachment part connected to the holder body and to be attached to a subject; and an annular clamp unit connected to the holder body and disposed around the fixing part.