Title:
WIRELESS CONTROL MOTOR START AND STOP SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/119335
Kind Code:
A1
Abstract:
The present invention provides a wireless control motor start and stop system, comprising a motor, an alternating current contactor S3, a relay K1, a switch S1, a switch S2, a relay K2, a relay K3 and a control module, the control module comprises a lora module and a 4G module. The present invention can stably and safely complete control of low voltage to high voltage, and the control interface can be expanded, multiplex device can be simultaneously controlled.
Inventors:
SHEN LIWEI (CN)
MAO LING (CN)
LI KUN (CN)
ZHAO LIUZHU (CN)
ZHANG NENGJIN (CN)
MAO LING (CN)
LI KUN (CN)
ZHAO LIUZHU (CN)
ZHANG NENGJIN (CN)
Application Number:
PCT/CN2019/115796
Publication Date:
June 18, 2020
Filing Date:
November 05, 2019
Export Citation:
Assignee:
NANJING GALLOP SKY ELECTRONIC TECH CO LTD (CN)
International Classes:
H02P1/10; H02P1/26; H02P3/18
Foreign References:
| CN109361328A | 2019-02-19 | |||
| CN106249652A | 2016-12-21 | |||
| CN202957774U | 2013-05-29 | |||
| CN203339995U | 2013-12-11 | |||
| DE102016221486B3 | 2017-11-09 |
Attorney, Agent or Firm:
NANJING JIUZHI INTELLECTUAL PROPERTY FIRM (GENERAL PARTNERSHIP) (CN)
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