Title:
CONNECTION APPARATUS, STARTING POWER SUPPLY DEVICE AND STORAGE BATTERY CLAMP DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/060440
Kind Code:
A1
Abstract:
The present application provides a connection apparatus, a starting power supply device and a storage battery clamp device. The connection apparatus comprises a load connection end and a load detection module, and the load connection end is used for being connected to a load device. The load detection module is connected to the load connection end, and the load detection module is used to detect the connection state of the load device and to output a corresponding detection signal according to the detected connection state. The load detection module comprises a comparator detection circuit. The connection apparatus uses a comparator detection circuit to detect the connection state of the load device, which may improve the accuracy and sensitivity of reverse connection detection. Therefore, whether the load device has a reverse connection can be accurately identified even when the storage battery voltage of the load device is low, and thus the safety and reliability of a power output control system may be significantly improved.
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Inventors:
LEI YUN (CN)
ZHANG ZHIFENG (CN)
LIN JIANPING (CN)
ZHANG ZHIFENG (CN)
LIN JIANPING (CN)
Application Number:
PCT/CN2021/123318
Publication Date:
April 20, 2023
Filing Date:
October 12, 2021
Export Citation:
Assignee:
SHENZHEN CARKU TECH CO LIMITED (CN)
International Classes:
H02H11/00; H02H7/18; H02J7/00
Foreign References:
CN112366791A | 2021-02-12 | |||
CN106655145A | 2017-05-10 | |||
CN112366790A | 2021-02-12 | |||
CN213846257U | 2021-07-30 | |||
US20030218844A1 | 2003-11-27 | |||
CN203895963U | 2014-10-22 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
Download PDF:
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