Sealing controller

The utility model provides a sealing controller which comprises a shell, a top control board and a bottom board, and the shell, the top control board and the bottom board are connected to form a cavity. The cavity is used for placing a printed board; a first waterproof storage groove which extends along the side of the shell and faces the top control panel is formed in the position, close to the top control panel, of the shell and is used for storing water flowing to the cavity from the outside; the first waterproof storage tank is provided with a first water outlet communicated with the outside and used for discharging water in the first waterproof storage tank to the outside. The sealing structure stores water flowing into the cavity of the controller from the outside and discharges the water to the outside, so that the outer layer of the controller is waterproof. 本实用新型提供一种密封控制器，包括：壳体、顶部控制板和底部板，所述壳体、所述顶部控制板与所述底部板连接形成空腔；所述空腔用于放置印制板；所述壳体靠近所述顶部控制板处设置有沿所述壳体边延伸且朝向所述顶部控制板的第一防水储槽，用于存储外界流向所述空腔的水；所述第一防水储槽设置有与外界连通的第一