Title:
STANDBY POWER SUPPLY DEVICE
Document Type and Number:
Japanese Patent JP2023019206
Kind Code:
A
Abstract:
To provide a user-friendly standby power supply device.SOLUTION: A standby power supply device comprises: a body part which has a built-in battery; a plug part having a second shape which projects from the body part, and can be inserted into a first power supply port having a first shape provided on the ceiling or a wall of a building; a second power supply port having the same shape as the first shape provided at the body part; power storage means which can store power in the battery when the power is supplied from the first power supply port; first supply means which can supply the power from the first power supply port to the second power supply port through the plug part when the power is supplied from the first power supply port; and second supply means for supplying the power stored in the battery via a power supply port provided at the body part when power supply from the first power supply port is depleted.SELECTED DRAWING: Figure 1
Inventors:
SHIOTSUKI MASANORI
Application Number:
JP2021123738A
Publication Date:
February 09, 2023
Filing Date:
July 28, 2021
Export Citation:
Assignee:
SHIOTSUKI MASANORI
International Classes:
H02J9/06; F21S9/02; F21V21/03
Attorney, Agent or Firm:
Yutaka Tsubaki
Ryuro Ishikawa
Ryuro Ishikawa