Extruder illumination for Flsun QQ-S, QQ

thingiverse

I added dwg file from AutoCAD so that you can change the model in case of anything. I got tired of turning on the flashlight on my phone every time to see how the printing is going, so I made the nozzle illumination. I had LEDs with a housing diameter of 5mm, so the backlight housing is designed specifically for these LEDs. On the head of my printer, there is a standard auto-level module cable that has a JST SM 3 pin connector. I noticed that there is always 3.3V on the connector. You can buy JST connector and connect the backlight through this connector, but I decided it would be more convenient to leave the connector free, so I soldered the LED wires directly to the connector wires, putting a switch in the open circuit. The backlight housing is attached to the printer head in three places where the printer head is screwed to the swing. I want to note that the "ears" of the backlight housing should be screwed so that the mounting height for the auto-level module does not change.