Radial desk fan
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This is a desk fan that has been inspired by the classic Braun HL70.
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Model information
- Source
- Printables
- Category
- Other House Equipment
- License
- Creative Commons — Attribution
I made this as I needed a desk fan for my home office. I am fairly new to CAD and thought this'd be a great challenge. I love the design och the old Braun HL70 so that's where I started. I did however want to make it a bit more compact and ended up putting the motor on the back. This is a first draft sort of so perhaps I'll make a new one in the future.
Bring a powerbank and you can even take it to the beach!
What you'll need apart from the 3D-printed parts is:
- DC motor with M2.5 mounting holes spaced 16mm apart(CC) with a shaft diameter of 2.3mm
- on-off switch measuring 18X12mm(mounting hole)
- usb-c connector(this is glued in with hot glue in my case.
- M8X40mm bolt
- 2X 608 bearings(22X8X7mm)
- A belt of some sort, I use a rubber band.
- 2X M3.5X10mm bolts
- 2X M2.5X6mm bolts
- 2X M8 washers
The covers are to be press fit together, or perhaps glued if needed.
I have not had time to test it yet since I am waiting on the bearings to arrive, but you are welcome to try it out in the mean time.