What are the main functions of heat sink aluminum case heat dissipation?

- Oct 22, 2018-

What are the main functions of heat sink aluminum case heat dissipation?


Heat sink aluminum case is made of aluminum alloy. With high flexibility, depth can be arbitrarily cut, 

it usually with the general internal circuit board card slot, 

as long as the circuit board directly inserted, no need to fix.

The convenience is incomparable with other types of aluminum case, 

the aluminum case using one-time die casting molding technology, with waterproof and explosion-proof characteristics, 

What are the main functions of heat sink aluminum case heat dissipation?

Protect the inside of the electrolyte will not spill.

To prevent electrolyte dry capacitance failure,it also play a heat dissipation function at the same time,  


There are two kinds of materials used in the main aluminum case products in the current market: metal or plastic. 

Metals have good thermal conductivity,but now any notebook has a non-skid pad at the bottom, and can not be close together with metal heat dissipation base, 

so metal thermal conductivity can not be fully played out,


Of course, the metal base can better absorb and diffuse the heat emitted from the notebook. 

In addition, metals are generally heavy, 

and because of the manufacturing process requirements are higher, once the workmanship is not fine enough, it is very easy to become a wounding weapon,


Aluminum case plastic material are generally lightweight, high hardness, and many engineering plastic hardness even exceed the strength of metal. 

For the sake of cost and portability, lighter, less heated notebooks can be purchased with better design plastic heat dissipation base.

But if it's a heavier, heatier notebook, it's still recommended to buy a metal-based, well-made, heat-dissipating base,

Feasibility study of heat sink aluminum case project is a basic work of investment activities, 

and its conclusion is an important basis for investment decision.

Feasibility study report is suitable for the feasibility study of industrial, transportation, agriculture, forestry and water conservancy, 

urban infrastructure and technological renovation projects invested by the government, 

enterprises and individuals to meet the needs of scientific decision-making of various investment and financing entities in China,