v3: The drainage holes are much larger, and it has been separated from the base to make emptying easier.
v2: Now it has much more drainage at the base.

The design isn't perfect, as I don't have extensive knowledge in 3D.

It looks like an oil diffuser, the kind that uses a candle, but it's actually a funnel designed to use a leak sensor as a rain detector, directing water toward the sensors.

The base is slightly tilted so that water doesn't accumulate for too long, in addition to being raised from the base, so that the lower sensors do not activate).

To print it, it's necessary to add supports at the bottom of the funnel. Also, as a tip, use the lowest layer height to help the water slide off properly.

Anycubic

i3 Mega S/Pro

No

Yes

0,12

100%