Unverified72% confidenceFactTime unknown
铝合金材质支架散热性优于塑料，边充电边导航时可辅助手机降温，塑料支架在夏季车内高温环境下易加剧手机过热降频
1
Sources
72%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified铝合金材质散热性优于同类塑料支架，长时间使用平板时不易因接触面积积热影响设备，适合边充电边使用的场景。86% similarUnverified铝合金线槽散热性优于塑料，适合放置持续发热的电源适配器（如笔记本65W以上充电器），塑料线槽长期高温易发黄变脆83% similarUnverified全金属（铝合金）面板导热性优于塑料，能辅助传导机身热量，但接触冰凉且重量大；纯塑料底座靠风扇气流散热，轻便但无被动导热贡献82% similarUnverified半导体散热器的实际降温效果受手机机身材质影响：金属/玻璃背板导热快，效果明显；塑料背板或厚背壳会隔热，降温效果打折扣80% similarUnverified多设备高负载场景（外接屏+硬盘+充电）优先选铝合金外壳Hub，塑料外壳散热差，长时间满负载会因过热触发降速甚至断连；铝壳可当散热片降温77% similar
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