Abstract: The present invention discloses an overhead type upper water adding humidifier, which nests the atomization cavity in a water tank, and the water contained in the two is relatively separated and independent, and the two can communicate with each other through the control valve of the water level adjustment component, so that the humidifier is in When working, a constant water level depth can be maintained above the atomizing film, so that the atomizing film is always in the best working state, achieving maximum atomization efficiency and avoiding energy waste.
Type:
Grant
Filed:
December 7, 2020
Date of Patent:
August 22, 2023
Assignee:
FOSHAN SHUNDE ULTEK ELECTRIC APPLIANCE CO., LTD
Abstract: The present invention discloses an ultrasonic essential oil atomizer, which includes an ultrasonic energy conversion device, having an energy conversion sheet and a driving circuit electrically connected to the energy conversion sheet, wherein a working voltage of the driving circuit is below 8V; at least one oiler, disposed on the ultrasonic energy conversion device and having a connection portion and an oil guiding cavity communicating with the connecting portion, wherein a nozzle is disposed at the bottom of the oil guiding cavity and the nozzle is disposed on a surface of the energy conversion sheet; and at least one essential oil bottle, having a bottle body and an inner lid, wherein the bottle body has a cavity and a bottle mouth communicating with the cavity, the inner lid includes a lid portion and an air intake portion disposed at a side of the lid portion, the lid portion is disposed on the bottle mouth, the bottle mouth is connected to the connection portion, an oil outlet and an air inlet are disp
Type:
Grant
Filed:
March 29, 2018
Date of Patent:
January 19, 2021
Assignee:
FOSHAN SHUNDE ULTEK ELECTRIC APPLIANCE CO., LTD
Abstract: The present invention discloses an ultrasonic essential oil atomizer, which includes an ultrasonic energy conversion device, having an energy conversion sheet and a driving circuit electrically connected to the energy conversion sheet, wherein a working voltage of the driving circuit is below 8V; at least one oiler, disposed on the ultrasonic energy conversion device and having a connection portion and an oil guiding cavity communicating with the connecting portion, wherein a nozzle is disposed at the bottom of the oil guiding cavity and the nozzle is disposed on a surface of the energy conversion sheet; and at least one essential oil bottle, having a bottle body and an inner lid, wherein the bottle body has a cavity and a bottle mouth communicating with the cavity, the inner lid includes a lid portion and an air intake portion disposed at a side of the lid portion, the lid portion is disposed on the bottle mouth, the bottle mouth is connected to the connection portion, an oil outlet and an air inlet are disp
Type:
Application
Filed:
March 29, 2018
Publication date:
August 1, 2019
Applicant:
FOSHAN SHUNDE ULTEK ELECTRIC APPLIANCE CO., LTD