总结

打造一台迷你焊接烟雾净化器！可连接任何5V USB电池。采用碳纤维过滤器，保持空气洁净。设计采用易拆卸的卡扣式结构，便于更换过滤器。兼容GoPro风格的安装支架，可安装在三脚架或魔术臂上。所有零件均可通过3D打印制造，无需任何支撑材料！

学习指南：
https://learn.adafruit.com/simple-mini-fume-extractor/

油管
https://youtu.be/smkWNuqDYwE

Fusion 360 链接：
https://a360.co/2TwWIXs

碳过滤器
https://www.adafruit.com/product/3836

5V直流风扇 - 得捷电子
https://www.digikey.com/product-detail/en/cui-devices/CFM-5010-03-10/102-4012-ND/6194920

5V直流风扇 - 亚马逊
https://www.amazon.com/Wathai-Brushless-Ventilation-Exhaust-Cooling/dp/B07PVNNXFP/ref=as_li_ss_tl?dchild=1&keywords=5VDC+Fan+50+x+50&qid=1590416810&sr=8-15&linkCode=sl1&tag=3dhangouts-20&linkId=3f1f51dd050a0d1b0a64efc822ff8f9b&language=en_US

2200毫安时USB充电电池
https://www.adafruit.com/product/1959

10芯硅胶带状电缆
https://www.adafruit.com/product/3890

USB 连接器
https://www.adafruit.com/product/1387