2results about How to "Play a waterproof function" patented technology

This utility model belongs to the field of fire doors, specifically a watertight fire door for energy storage cabinets. It includes a door frame and a watertight fire door body. The watertight fire door body is installed inside the door frame. Multiple external hinges are installed on the front side of the watertight fire door body, and these hinges are fixedly connected to the door frame. The cross-sectional shape of the watertight fire door body is designed as a T-shaped ship cabin structure. The door frame is equipped with a watertight strip adapted to the watertight fire door body. A fireproof strip adapted to the door frame is provided on the outer side of the watertight fire door body. An airtight strip adapted to the door frame is installed on the rear side of the watertight fire door body. This utility model's fire door not only possesses fireproof performance but also significantly improves waterproof sealing performance, effectively preventing rainwater infiltration, greatly reducing the risk of short circuits and corrosion of internal electrical components in the energy storage cabinet, and extending the service life of the energy storage system.

The utility model particularly relates to an electric food warmer switch convenient to install and having a waterproof function and an electric food warmer, comprising a substrate, the substrate is respectively provided with a first switch and a second switch, the substrate is also provided with a first button and a second button, the first button is also provided with a first push column, the second button is also provided with a second push column, the first push column abuts against the starting end of the first switch, and the second push column abuts against the starting end of the second switch. The second push column abuts against the starting end of the second switch, the first key is provided with at least two first connecting bases, and the second key is provided with at least two second connecting bases. The beneficial effects of the wiring switch structure are that the first button is provided with at least two first connection seats, the second button 303 is provided with at least two second connection seats, the wiring terminals are respectively installed on the first connection seats and the second connection seats, and the installation plate is connected with the wiring switch structure through the screws, so that the problem that the wiring switch structure cannot be installed at different positions of the existing wiring terminals is effectively solved; the installation efficiency is directly influenced, and the advantage of convenient installation is achieved; in addition, the structure also has the advantage of waterproof function.