February 27, 2025
Description
I designed this simple cover to hide the doorbell transformer at our house. For nearly 2 years the transformer was on full display because there was no cover when we moved in. I finally designed and printed this simple cover with an aesthetic grille that snaps on perfectly without needing screws or glue. I can't be 100% sure, but this would likely fit most doorbell transformers. It fits mine as well as my sisters, and the houses were built at least 20 years apart, so there is some level of consistency in doorbell transformers at the very least. If this does not fit yours, I think it would be fairly simple to remix it or scale it into something that would work for you!
Internal dimensions are 176mm x 95.5mm x 50mm (~7" x ~3.75" x ~2").
Prints without supports easily in PLA, but would also work well in other filaments like PETG or ABS/ASA. I printed with fuzzy skin to help hide layer lines and give it a nicer look, but ultimately you can choose the final look based on your preferences.
License:
BY-NC