1results about How to "Smooth flow" patented technology

This invention discloses a nebulizer with multiple safety protections, comprising a nebulizer main unit and a mask. The nebulizer main unit includes a shell, a liquid container with an upper opening, a cap, an electric heating device, and a control circuit board. The electric heating device is vertically installed in the bottom cavity of the liquid container and includes a shell with a lower opening, an electric heating element, an NTC temperature sensor, a snap-action temperature controller, and a fuse. The electric heating element, NTC temperature sensor, snap-action temperature controller, and fuse are respectively housed within the shell and connected in series via wires. The NTC temperature sensor is connected to the control circuit board via wires. Due to this structure, the circuit control of the electric heating device has triple safety protection, making the nebulizer very safe to use. Simultaneously, a mist flow control valve is installed in the steam channel between the cap and the mask, allowing for flexible adjustment of the steam flow rate according to user needs.