Controller Fan Cover

Controller box fan covers for the Ender 3 are pretty much expected, so here is my contribution.

My design emphasizes simplicity, maximizes airflow, and minimizes filament.

I decided to use the lid mounting screws rather than providing something which clipped into the fan hole (which, potentially, would slightly impede airflow).

f3d

 

Download Controller Fan Cover STL model and Fusion 360 Archive as a single zip file.

 

3D view model:
Controller Fan Cover

 

controller fan coverFig. 1

Controller fan cover front view.

 

controller fan coverFig. 2

Controller fan cover side view.

 

controller fan cover

Fig. 3

Controller fan cover bottom view.

 

mounted controller fan coverFig. 4

Mounted controller fan cover front view.

 

mounted controller fan coverFig. 5

Mounted controller fan cover side view.