电池驱动LED桌灯（24小时运行）

Battery-powered LED table lamp (24 h runtime)

2024-03-18 06:42:28

使用说明

所有模型资源均由用户上传分享，内容来源于网络公开资源
侵权投诉：通过抖音私信 @jobsfan 联系我们（需附版权证明），24小时内处理
模型将通过邮件发送（5分钟内自动发货），感谢理解带宽压力

关于费用

我们是爱好者共建社区，为维持服务器成本，每个模型收取微量费用（仅覆盖基础开支）。我们承诺最低成本运营，感谢您的支持！

扫码手机访问

抖音私信 @jobsfan

Summary

This is a cordless LED table lamp that holds an 18650 Li-Ion cell in its base. There is an M8 threaded rod in the core of the post. This gives the lamp the necessary weight and stability and at the same time holds the housing together.

The lamp is switched on and off using the switch in the base. I connected the small slide switch on the head so that the lamp can be set to two brightness levels. You can therefore take it with you to the bathroom at night, for example, without being too blinded.

The spacer blocks in the base, which can be seen in the photos, are no longer necessary as I have now modeled the lower part a little higher.

The Li-Ion cell is connected to a TP4054 USB-C charge controller. This can be used to recharge the cell when it is empty. It also protects the cell from deep discharging and the resulting death of the battery.

I have printed the lamp in ABS. PLA should work just as well.