Title:
CHARGING DEVICE AND CHARGING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/148578
Kind Code:
A1
Abstract:
Provided are a charging device and a charging method, wherein same belong to the technical field of starting of a power supply. The charging device comprises: a charging device body and an engine starting interface provided on the charging device body, wherein the charging device body comprises: a power supply, a control unit, and at least one electromagnetic coil. The control unit is respectively connected to the power supply and the at least one electromagnetic coil, and the control unit is configured to control the at least one electromagnetic coil to generate a varying magnetic field when the amount of power of the power supply is greater than or equal to a pre-set amount of power and the charging device is wirelessly connected to a device to be charged, so that an internal coil of the device to be charged generates a varying current to cause the charging device to wirelessly charge the device to be charged. The present application can not only be used for starting a vehicle, but can also be used for wirelessly charging a device to be charged.
Inventors:
GONG SHIQUAN (CN)
ZHANG JIANXING (CN)
ZHANG JIANXING (CN)
Application Number:
PCT/CN2018/078167
Publication Date:
August 08, 2019
Filing Date:
March 06, 2018
Export Citation:
Assignee:
NEW FOCUS LIGHTING & POWER TECH SHANGHAI CO LTD (CN)
International Classes:
H02J7/00
Foreign References:
| CN104901374A | 2015-09-09 | |||
| CN107579583A | 2018-01-12 | |||
| CN103138342A | 2013-06-05 | |||
| CN204391831U | 2015-06-10 | |||
| CN104917266A | 2015-09-16 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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