笔记本CPU和风扇之间加个铜片散热会更好么 不会短路什么的吧

2024-12-05 02:31:53
推荐回答(5个)
回答1:

基本没什么用,不建议这样做。
笔记本的cpu和散热片之间是靠硅胶垫来传导热量的,而散热片和风扇出口处的散热片,是靠热管连接的。硅胶垫和热管都是导热性很好的材料和部件,在通常情况下,其散热能力已经足够cpu、芯片组和显卡的散热所需,因此没有必要再进一步增加散热措施。另外,cpu等发热部件和散热片之间之所以使用硅胶垫,是因为这些地方需要有一定的弹性和柔性连接,防止硬链接损坏cpu等较为脆弱的部件。
另外,笔记本散热系统要注意经常检查,因为风扇的出风口较狭小,容易为灰尘所堵塞,如果灰尘多了散热不良,只要将灰尘清理一下,使空气循环通路保持顺畅即可。

回答2:

不好,短路时不会的
你加的铜片无论多光滑(其实是不算光滑的),都会使CPU、散热器之间的间隙更大,更不利于散热

回答3:

不好,因为铜的比热容要大,就是说它的最高温度要比硅胶大的多,这样很容易当机。虽然现在CPU都有过热保护,但一不小心就烧毁CPU。。。

回答4:

你加铜片,那铜片2边涂不涂硅胶喃?不涂那么空隙等于是空气在导热,效果肯定不好。如果涂那和直接涂硅胶不加铜片有多少区别?
加铜片改善散热其实是被网友炒起来的,不少网友使用铜片后紧螺丝出现压坏芯片的情况。起先用铜片的朋友是因为有的本本使用导热垫,拆开后发现手上只有硅胶,不得已找来铜片填充空隙

回答5:

当然是风扇好的 铜片散热不行的 短路时看情况的

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