Title:
INVERTER HAVING MULTIPLE INPUT INTERFACES
Document Type and Number:
WIPO Patent Application WO/2021/078242
Kind Code:
A1
Abstract:
The present application relates to an inverter having multiple input interfaces, belonging to the technical field of electronics. The inverter comprises a direct current input interface and a control assembly; the control assembly controls a first circuit structure and a second circuit structure which are connected to or disconnected from the direct current input interface; the first circuit structure converts a direct current into an alternating current, and has an input end connected to the direct current input interface, and an output end being an output end of the inverter; the second circuit structure maintains a direct current mode, and has an input end connected to a first direct current input interface in a disconnectable manner, and an output end connected to a second direct current input interface in a disconnectable manner; the first direct current input interface is a cigarette lighter connecting interface, and the second direct current input interface is a battery pack connecting interface; and the control assembly controls an illumination circuit structure connected to or disconnected from the direct current input interface. The present invention solves the problems of a single function and limited usage scenario of existing inverters, implements conversion of direct current of direct current power supplies having different interface types into alternating current, and achieves charging by means of direct current.
Inventors:
CHEN MINGMING (CN)
DENG QIANG (CN)
SHI XU (CN)
DENG QIANG (CN)
SHI XU (CN)
Application Number:
PCT/CN2020/123148
Publication Date:
April 29, 2021
Filing Date:
October 23, 2020
Export Citation:
Assignee:
POSITEC POWER TOOLS SUZHOU CO LTD NON SMALL ENTITY (CN)
International Classes:
H02M7/00
Foreign References:
| CN210839365U | 2020-06-23 | |||
| CN210839318U | 2020-06-23 | |||
| CN202424240U | 2012-09-05 | |||
| CN207320929U | 2018-05-04 | |||
| CN107627881A | 2018-01-26 | |||
| US20180006575A1 | 2018-01-04 |
Attorney, Agent or Firm:
SUZHOU JINHE INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
Download PDF: