Title:
ELECTRONIC DEVICE AND DISCHARGE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2020/168940
Kind Code:
A1
Abstract:
An electronic device, comprising a battery unit (110), an external interface (120), a first charging circuit (130), a first discharging circuit (140), and a second discharging circuit (150). The battery unit (110) comprises a core (111) as well as a first connection end (113) and second connection end (115) respectively connected to the core (111); the external interface (120) is used for externally connecting an adapter or a device to be charged; the first charging circuit (130) is connected to the first connection end (113) and the external interface (120) respectively, is disposed close to the external interface (120), and is used to charge the battery unit (110) when externally connected to the adapter; the first discharging circuit (140) is connected to the first connection end (113) and the external interface (120) respectively, is disposed close to the external interface (120), and is used when externally connected the device to be charged to supply power to the device to be charged on the basis of the battery unit (110); the second discharging circuit (150) is connected to the second connection end (115), is disposed away from the external interface (120), and supplies power to an electronic device on the basis of the battery unit (110). The described electronic device may reduce circuit heat loss in a charge and discharge circuit, thereby improving the charging and discharging efficiency.
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Inventors:
YANG XIN (CN)
Application Number:
PCT/CN2020/074700
Publication Date:
August 27, 2020
Filing Date:
February 11, 2020
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H02J7/00
Foreign References:
| CN107666006A | 2018-02-06 | |||
| CN203368093U | 2013-12-25 | |||
| CN204407954U | 2015-06-17 | |||
| CN204407954U | 2015-06-17 | |||
| US20150188326A1 | 2015-07-02 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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