Title:
VEHICLE-MOUNTED DRIVE ANTI-REVERSE CONNECTION APPARATUS AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/141027
Kind Code:
A1
Abstract:
A vehicle-mounted drive anti-reverse connection apparatus (102) and device (10). The vehicle-mounted drive anti-reverse connection apparatus (102) comprises an electric energy drive module (20) and an anti-reverse connection module (30), wherein the anti-reverse connection module (30) comprises a switch unit (301) and a forward conduction unit (302); the electric energy drive module (20) is used for providing a drive voltage for the switch unit (301); one end of the switch unit (301) is connected to the forward conduction unit (302), and the other end of the switch unit (301) is grounded, and the switch unit is turned on when the drive voltage provided by the electric energy drive module (20) is greater than or equal to a turn-on threshold, and is turned off when the drive voltage provided by the electric energy drive module (20) is less than the turn-on threshold; and the forward conduction unit (302) is connected to an external battery pack (50), and is used for forming a closed loop with the external battery pack (50) when the switch unit (301) is turned on.
Inventors:
CHEN LIJUN (CN)
ZHAO DEQI (CN)
WU RENHUA (CN)
ZHAO DEQI (CN)
WU RENHUA (CN)
Application Number:
PCT/CN2020/140664
Publication Date:
July 07, 2022
Filing Date:
December 29, 2020
Export Citation:
Assignee:
SHINRY TECH CO LTD (CN)
International Classes:
H02H7/18; H02J7/00; H02H11/00
Foreign References:
| CN210744739U | 2020-06-12 | |||
| CN206673569U | 2017-11-24 | |||
| CN111071049A | 2020-04-28 | |||
| CN206041552U | 2017-03-22 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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