Device with detachable wireless water level sensing device

Abstract

The application discloses a device with detachable wireless water level sensing device, comprising: a water tank and a main machine, the water tank is provided with a detachable first wireless sensing device; the first wireless sensing device comprises: a box body, a first circuit board provided with a first coil and a water level detection piece; the main machine is provided with a second wireless sensing device; the second wireless sensing device comprises: a second circuit board provided with a second coil; the first coil and the second coil are coupled, the second wireless sensing device is configured to supply power to the first wireless sensing device and / or the first wireless sensing device is configured to transmit water level signals to the second wireless sensing device; the technology supplies power and transmits data in a wireless mode, so that the water tank can be completely separated from the main machine, the water tank can be conveniently taken out for water replenishment and cleaning; when any of the water tank or the first wireless sensing device is damaged, the corresponding one is replaced, without overall replacement, thereby saving maintenance cost.