Термички дизајн лаптопа
With the performance increase, the heating problem of notebook computers is becoming more and more serious. However, due to volume constraints, notebook computers can not use huge radiators and cooling fans like desktop computers, but often can only use passive cooling methods such as heat pipes, which leads to a large amount of heat gathering at the bottom of the notebook, reducing the use comfort and operation stability. To solve this problem, The most effective way is to use a laptop heatsink.
Расипање топлоте је увек било једно од највећих техничких уских грла преносних рачунара. Одвођење топлоте је повезано са стабилношћу рада производа и животним веком целе машине. Стога је расипање топлоте важна карика у дизајну преносивих рачунара. Због мале величине и концентрисаних грејних елемената, дизајн топлотног хлађења нотебоок рачунара је прилично тежак. Фокус је на дисипацији топлоте ЦПУ-а. Најчешћи метод је употреба вентилатора за контролу температуре за одвођење топлоте. Када је температура процесора релативно висока, вентилатор почиње да ради, како би се брзо охладио. Сложенији или усвојите свеобухватни режим топлотне цеви плус хладњак и вентилатор за загревање ЦПУ-а.
In addition to the copper heat pipe, there is a metal heat dissipation plate at the bottom and upper part of the main board. The high heat generated by accessories such as CPU is transmitted along the metal heat dissipation plate through the heat pipe, and then discharged through the body and keyboard. Due to the adoption of this high-tech heat dissipation technology, the temperature of the notebook computer will not become very high even if it is used for a long time, which improves the comfort during use, and the system can remain stable. However, the cost of this heat dissipation design is high, which increases the cost of the whole machine.
The thermal design of notebook computer is becoming more and more intelligent and comprehensive. With Intelligent dynamic heat dissipation technology , which has low noise, low vibration, low energy consumption and environmental protection design. It can smoothly control the fan speed, effectively reduce the fan noise, increase the service time of power supply and prolong the fan life. The smart thermal management system diagnostician, combined with the built-in monitoring function of the hardware chip, can monitor the working temperature of the processor online, and can also provide the historical record of CPU temperature, so as to avoid the crash problem caused by too high processor temperature to the greatest extent.
