Gravity Light 重力灯

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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!

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    4 Discussions

    0
    None
    libertcyril

    Question 2 months ago on Introduction

    Hello,

    Thanks for this nice instructables.

    Where can we buy the components?

    Do you have some links on amazon or aliexpress?

    Thanks by advanced for your return.

    0
    None
    bensnowclark

    4 years ago on Introduction

    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).

    1 reply
    0
    None
    Victor805bensnowclark

    Reply 4 years ago on Introduction

    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...

    0
    None
    jwu1981

    4 years ago

    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