Title:
PROTECTION APPARATUS, ELECTRONIC PRODUCT, AND DEVICE FOR DRYING OBJECT
Document Type and Number:
WIPO Patent Application WO/2023/077293
Kind Code:
A1
Abstract:
The present application provides a protection apparatus, an electronic product, and a device for drying an object. The protection apparatus is electrically connected between an energy storage module and a power utilization module of the electronic product or the device for drying an object. The protection apparatus comprises a detection unit, and a control module and a protection module that are electrically connected to the detection unit, respectively. The detection unit is used for detecting a performance parameter of the energy storage module. The control module is used for obtaining the performance parameter of the energy storage module detected by the detection unit, and controlling, when the performance parameter exceeds a safety parameter range, the power utilization module and/or a charging module for charging the energy storage module to stop working. The protection module is used for obtaining the performance parameter of the energy storage module detected by the detection unit, and cutting off a discharging circuit and/or a charging circuit of the energy storage module when the performance parameter exceeds both the safety parameter range and an early warning parameter range. The protection apparatus can perform charging dual-protection and/or discharging dual-protection on the energy storage module, thereby reducing or even eliminating the potential safety hazard during the use of the energy storage module.
Inventors:
LEI YUN (CN)
ZHANG ZHIFENG (CN)
OUYANG MINGXING (CN)
ZHANG ZHIFENG (CN)
OUYANG MINGXING (CN)
Application Number:
PCT/CN2021/128351
Publication Date:
May 11, 2023
Filing Date:
November 03, 2021
Export Citation:
Assignee:
SHENZHEN CARKU TECH CO LIMITED (CN)
International Classes:
H02J7/00; H01M10/42
Foreign References:
| CN109450050A | 2019-03-08 | |||
| CN205595838U | 2016-09-21 | |||
| CN210516930U | 2020-05-12 | |||
| CN213341681U | 2021-06-01 | |||
| JP2014050235A | 2014-03-17 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
Download PDF: