Introduction: Gravity Light 重力灯

我们是来自清华大学的团队,致力于环保和公益的科技创作。制作重力灯这个作品,是希望能够给目前还未通电的地区提供照明,改善他们的生活质量。同时,这个作品也可以在救灾,户外运动中发挥出它的作用。

Step 1: Step 1

步骤一:连接行星轮减速器和发电机

Step 2: Step 2

步骤二:插入套筒并固定

套筒、端盖均为自行设计,使用数控车床切削加工而成

Step 3: Step 3

步骤三:安装吊架

Step 4: Step 4

步骤四:安装链轮和发光二极管

Step 5: Step 5

步骤五:现在挂上链条,就可以将重力灯挂在高处使用啦!可供一人阅读用哦!

Comments

author
bensnowclark made it!(author)2014-05-01

How does this work? Appears to be a free energy device which is simply not possible. I am assuming you have to continuously pull on the chain to rotate the gearbox/motor (generator) combinaton especially as there is no power storage (a capacitor for example).

author
Victor805 made it!(author)2014-05-02

I guess the motor has a gearbox that allows it to run at a constant speed when a large weight is placed on the chain, transforming a huge torque and low speed in a low torque but high speed rotation, letting it fall slowly while the potential energy is converted into electric energy.

I've seen similar things, like this one:

https://www.indiegogo.com/projects/gravitylight-li...

author
jwu1981 made it!(author)2014-04-29

您好,你参加的是中文的竞赛,可以用中文写文章

您需要尽量具体地描述作品的信息及制作过程,分具体步骤写并贴上制作图(如果有图的话),谢谢

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