angled LEDstrip Mount fits A1mini
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Estimated printing price per file
€1.26 – €1.54 net (excluding VAT)
For file: a1mini_simple_light_bar-HalfLength COBstrip_0.6n_0.25mm_PLA_MK4S HF_59m56s.gcode
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File used for this estimate
Average indicative estimate: €1.40 excluding VAT (range midpoint).
- Weight reported by the author
- 26 g
- Print time reported by the author
- 1 hr
- Source material
- PLA
- Estimate material
- PLA
- Estimate printer
- Bambu Lab P1S - 0.4 nozzle
- Estimate process
- 0.20mm Standard
Indicative estimate for the selected file only, based on the author’s weight and print time. File variants are not added together. The final price is calculated after file analysis.
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a very simple mount for a COB LEDstrip which holds the strip at a 12° angle and fits the back of BambuLab A1mini's rail.
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Model information
- Source
- Printables
- Category
- Bambu Lab Parts & Upgrades
- License
- Creative Commons — Attribution — Share Alike
Just a quick design, for a BambuLab A1 Mini LED Light Bar Mod. Other mods mount the strip in the front or directly on the vertical rail, but I wanted to mount the LEDstrip on the back of the vertical rail with a slight forward angle.
The Angle is adjustable in FreeCAD.
Printing
use the .3mf Luke, it already has all the presets.
Otherwise, try these:
- Material: PLA or PETG, depends on how hot your strip gets
- Nozzlesize: 0.4mm or 0.6mm work fine
- Infill: almost not needed. 10% aligned rectangular or 15% Lightning
- Perimeters: 2 on 0.6mm nozzle is enough, 3 on 0.4mm nozzle is good.
- LayerHeight: can easily do 0.30mm when printed standing up, otherwise go for 0.25mm
- Supports: None if you can print it standing up.
- Supports when lying down: you need paint-on supports. Those are provided in the
Long-PrusaMK4S*.3mf, but I did not have good luck with those. The part still worked though.
- Supports when lying down: you need paint-on supports. Those are provided in the
Long Variant:
This is one piece and fits the entire length of the A1mini rail backside (minus the screws).
- print diagonally on a standard-size printer like a PrusaMK4S
Shorter Variant (recommended):
These are shorter variants that fit on smaller printbeds, like the Mini. They have a press-fit connector, so you can align and connect them into one long part.
- print those standing up
- this will give the best result
Usage
- print 5x Short parts OR print 2x Half-Length parts OR print 1x FullLength Part
- connect the parts by pressing them into each other (unless you printed FullLength)
- slide in LED strip with cables already connected
- mount to the backside of the A1mini vertical rail using double-sided nano-tape
- connect to power
Custom Lengths
- no problem, drop me a message :-)
- or adjust the FreeCAD model and message me your parameters so I can add them to the project
LED strip
I used a COB 24V strip I had lying around with a H801 WLED controller and connected it to the A1 AMS interface.
I also made a variant for a WS2812 led-strip with smaller guards holding the strip.
BambuLAB AMS Connector
- Molex Microfit 3.0 43025-0400
- Pin 3 (lower left) is GND
- Pin 4 (lower right) is 24V
commercial solution
There are several version on e.g. AliExpress, just look for "A1mini Light"
Support
Please like my efforts here and/or post a make.
License
- CC-By-Sa
- share and remix as you like, but never without attribution