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Timing mosquito coil / Mosquito coils

Timing mosquito coil

Hot summer breeding ground for all kinds of mosquitoes, mosquito coils, mosquito become essential items. People to use mosquito coils is often a burn in the end, unable to control its burning time, resulting in unnecessary waste.This time scale mosquito coils burning time of 8 hours, the scale in five minutes, if you want to control its burning time, can be put down on the corresponding figures a "U" shaped iron piece, because iron is a good conductor of heat , mosquito coils burning to iron tablets will automatically turn off. Thus accurately control the burn time of mosquito coils.

University

UESTC,Zhongshan Institute

UESTC,Zhongshan Institute
Zhongshan, Guangdong Province, China

Design

UESTC,Zhongshan Institute

UESTC,Zhongshan Institute
Zhongshan, Guangdong Province, China

Zihua / Wang Zhicong / Huang Yexin / Gan Xiongming / Chi