Title:
POWER SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/199389
Kind Code:
A1
Abstract:
The present invention relates to a power supply device comprising: a main body (11, 110) having an insertion groove (13, 130) formed to be open upward, and having a connection terminal (15, 150), provided to the insertion groove (13, 130), for supplying power to an external electrical device (3); and a battery (21, 210) inserted into the insertion groove (13, 130) of the main body (11, 110) by free-falling from an upper direction of the main body (11, 110) by means of a mobile mechanism (1), and having a connection terminal (23, 230) electrically connected to the connection terminal (15, 150) of the insertion groove (13, 130). The present invention can smoothly supply electricity to an electrical device in a remote area such as the backwoods or a mountainous territory where power cannot be supplied.
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Inventors:
HONG BONG-SUN (KR)
Application Number:
PCT/KR2017/007113
Publication Date:
November 01, 2018
Filing Date:
July 04, 2017
Export Citation:
Assignee:
KOREA ELECTRIC POWER CORP (KR)
International Classes:
H01M2/02; H02J7/00; H01M2/10
Foreign References:
| KR20160104385A | 2016-09-05 | |||
| KR20160014327A | 2016-02-11 | |||
| JP2008160990A | 2008-07-10 | |||
| US20160039300A1 | 2016-02-11 | |||
| US20140339371A1 | 2014-11-20 |
Attorney, Agent or Firm:
HANYANG PATENT FIRM (KR)
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