Portable hydrogen-water mist sprayer

Abstract

The present invention relates to a portable hydrogen water mist sprayer comprising a water container which has an open-top coupling part protruding from the top center, a central case, the bottom of which becomes coupled to the top of the water container, and a top cap that becomes coupled to the top of the central case, and wherein an enclosed installation frame placed in the bottom of the central case and the bottom of the central case, which becomes coupled and fixed to the bottom of the central case, are coupled to the open-top coupling part of the water container for airtightness, and an airtightness frame that has a discharge guide groove and a discharge guide hole to selectively release the gas from hydrogen water production inside the water container is applied so that, in case the internal pressure of the water container exceeds a certain level, the gas from inside the water container can flow through the enclosed installation frame and airtightness frame and be discharged outside via the discharge guide groove and discharge guide hole. Accordingly, in case the internal pressure of the water container exceeds a certain level, infiltration of gas containing hydrogen components and/or water molecules into the electrical components involved in hydrogen production, such as the control unit, can be prevented, and the gas is discharged outside so as to substantially improve the safety and durability of the mist spraying device.