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靠重力發電的立燈


很久沒下這麼平實的標題了,不過由於這組 Postfossil 在米蘭展出的省能立燈的構想已經夠好了,所以就懶得花時間為它編一個水果派的標題了。

不知道各位可曾看過古老那種掛著重重吊錘,不必裝電池的掛鐘?這台立燈便是利用這種機制在立燈底下掛上了一個重錘,想要開燈時只要將掛錘拉上去,然後重力便會牽引著發電機供應燈泡所需的電力。要點多久的燈,就將重錘拉多高,自給自足,再也不必依靠電力。

小編個人真的認為這是很好的構想,剛好可以放在床邊當做睡前看書時使用的燈具。只是不知道拉一次重錘能夠維持多久的光明就是了( 可別半分鐘就進入省電模式,睡前做太多運動可是會睡不好的呢! )。

[圖文引用來源:Dvice]

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