Power fan hole with water guide function

The utility model relates to the technical field of house design, in particular to a power fan hole with a water guide function, which comprises a fan shell arranged on a house panel and a fan frame arranged in the fan shell, a fan is arranged on the fan frame, one side of the fan shell is provided with an air exchange port, the side wall of the fan shell is provided with a rainwater guide plate, and the rainwater guide plate is provided with a water outlet. One end of the flow guide plate is fixedly connected to the house panel, a rain baffle is vertically and fixedly connected to the flow guide plate, and the rain baffle is fixedly connected to the house panel and the fan shell respectively. 本实用新型涉及房屋设计技术领域，具体为一种具有导水功能的动力风机洞口，包括设置在房屋面板上的风机壳、设置在风机壳中风机架，所述风机架上设置有风机，所述风机壳一侧开设有换风口，所述风机壳的侧壁上设置有雨水导流板，所述导流板一端固定连接在房屋面板上，所述导流板上垂直固定连接有挡雨板，所述挡雨板分别固定连接在房屋面板和风机壳上，本实用新型具有减少风机壳锈蚀的效果。