Title:
CHARGING APPARATUS AND ENERGY STORAGE TYPE CHARGING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/208163
Kind Code:
A1
Abstract:
The present invention relates to a charging apparatus and an energy storage type charging apparatus. The charging apparatus comprises a first charging module, a second charging module, and a charging interface module; one end of the first charging module is connected to a first direct-current interface unit, and the other end is connected to a second direct-current interface unit; the first charging module is used for converting electric energy stored in a first energy storage module and transmitting the electric energy to a second energy storage module; the charging interface module further comprises an alternating-current input interface for connecting to an alternating-current power supply; a first end of the second charging module is connected to the alternating-current input interface, and a second end is connected to the first direct-current interface unit; the second charging module is used for converting alternating-current electric energy to direct-current electric energy and outputting the direct-current electric energy to the first direct-current interface unit, so as to charge the first energy storage module; the second charging module is further used for converting the alternating-current electric energy to the direct-current electric energy and transmitting the direct-current electric energy to the second direct-current interface unit, so as to charge the second energy storage module. When a garden team goes out for work, by carrying the charging modules, a battery pack can be recharged at any time, thus solving the problem of power anxiety.
Inventors:
LV SHAOFENG (CN)
WU HONGBING (CN)
JIAO SHIPING (CN)
ZHOU YI (CN)
WU HONGBING (CN)
JIAO SHIPING (CN)
ZHOU YI (CN)
Application Number:
PCT/CN2023/091438
Publication Date:
November 02, 2023
Filing Date:
April 28, 2023
Export Citation:
Assignee:
POSITEC POWER TOOLS SUZHOU CO LTD (CN)
International Classes:
H02J7/02; H02J7/00
Foreign References:
| CN113352917A | 2021-09-07 | |||
| US20150171632A1 | 2015-06-18 | |||
| CN113517750A | 2021-10-19 | |||
| CN113752885A | 2021-12-07 | |||
| CN113765163A | 2021-12-07 | |||
| CN207670270U | 2018-07-31 |
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