The not quite so overengineered Wanhao i3+ fan shroud

thingiverse

I came up with this quick design during my coffee break when I got tired of trying to create an efficient 360-degree design, but I wasn't ready to give in and download a good one from Thingiverse just yet. To my surprise, it turned out to be the best design I've made so far, so I thought I'd share it here for anyone who wants a simple, lightweight shroud that moves a lot of cool air over the plastic without blocking their view much. I know I could have put the shroud at the back, but that's where my camera is located, and having an empty mounting bracket looks unappealing. This design is specifically made for the i3 Plus version. If you're interested in something similar for the V2.1, check out this design: https://www.thingiverse.com/thing:3817034