solder fume extractor (fast to print, less material)

There are really many solder fume extractors on thingiverse, but none exactly fits for my needs and I needed to practise FreeCad.

This requires little material and stands stable.

You need less than 50g PLA.

BOM:

120 mm PC-Fan

120 mm x 120 mm carbon filter, I took 2 pieces of 4 mm from extractor hood material

M4x35mm Countersunk head screws 4 pieces

M4 Self-locking nuts 4 pieces

M4 washer 2pieces

PWM speed controller with hole spacing 25 mm like this: https://de.aliexpress.com/item/1005004884289419.html

DC-socket for 8 mm holes

Update 08/2024:
Grid for the rear side to prevent injuries.

Category: Electronics