Title:
NORMALLY OPENED HIGH-VOLTAGE BATTERY PACK CHARGER AND CHARGING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2015/196839
Kind Code:
A1
Abstract:
A normally opened high-voltage battery pack charger comprises a charger shell (1), a switch (2), a switch button (4) for turning on or off the switch, and a metal plug-in connector (3) for charging. The switch is arranged inside the charger shell. The metal plug-in connector and the switch button are arranged on the outer surface of the charger shell. Moreover, the charging method of the charger includes the steps that: a battery pack (8) is placed into the charger and made to move towards the metal plug-in connector on the charger; when the battery pack is in physical connection with the metal plug-in connector on the charger, the battery pack applies pressure on the switch button, and the switch button drives the switch to be turned off; after the switch is turned off, the charger is electrically connected with the battery pack and charges the battery pack. By means of the normally opened high-voltage battery pack charger and the charging method thereof, the risk that a user is shocked by high-voltage electric power is effectively lowered, the requirement for product safety of industrial organizations is satisfied, and the normally opened high-voltage battery pack charger is simple in structure, convenient to operate and high in practicability.
More Like This:
| WO/2017/206291 | MULTI-FUNCTIONAL CAR CHARGER |
| JPH07298503 | GO/NO-GO DECISION DEVICE FOR BATTERY OF UNINTERRUPTIBLE POWER SUPPLY |
| JP2016127770 | POWER SUPPLY DEVICE |
Inventors:
WU FEI (CN)
Application Number:
PCT/CN2015/075369
Publication Date:
December 30, 2015
Filing Date:
March 30, 2015
Export Citation:
Assignee:
CHANGZHOU GLOBE CO LTD (CN)
International Classes:
H02J7/00
Foreign References:
| CN104242379A | 2014-12-24 | |||
| CN204243790U | 2015-04-01 | |||
| CN102904325A | 2013-01-30 | |||
| CN102723753A | 2012-10-10 |
Attorney, Agent or Firm:
SUZHOU GROUNZE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
苏州广正知识产权代理有限公司 (CN)
苏州广正知识产权代理有限公司 (CN)
Download PDF: