Unverified78% confidenceTradeoffTime unknown
带主动散热风扇的遮光头盔功耗3-5W需额外供电,虽散热好但增加线缆与重量;被动散热依赖透气网布+导流孔,连续佩戴超40分钟仍易闷热起雾
1
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78%
Confidence
Long-term
Relevance
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