Notebook PC radiator
A notebook computer and heat sink technology, applied in instruments, electrical digital data processing, digital data processing parts, etc., can solve the problems of heavy metal and hurting people, and achieve the effects of low cost, good cooling, and reduced damage
Inactive Publication Date: 2009-10-21
WUJIANG JINDA PRECISION MACHINERY
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Problems solved by technology
In addition, metal is generally relatively heavy, and because of the high process requirements during manufacturing, once the workmanship is not fine enough, it can easily become a sharp weapon to hurt people
Method used
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[0009] Below in conjunction with accompanying drawing, the present invention is further described: radiator has radiating area 4 and heat-absorbing area 3, and heat-absorbing area 3 is near computer CPU side, and radiating area 4 is away from computer CPU side, and shell is between radiating area 4 and heat-absorbing area. The hot zone 3 is provided with an opening 5, the refrigerant 6 is made of liquid ammonia, the condensing fin 1 is made of corrosion-resistant material, the inner tank 2 seals the liquid ammonia and the condensing fin 1 under high pressure, and the condensing fin 1 is vertical Arranged in the same way and placed on the side of the heat dissipation area 4, the liquid ammonia absorbs the heat of the computer from the heat absorption area 3 and converts it into gas, condenses through the condensing fins 1, and dissipates heat to the environment through the opening 5 of the heat dissipation area 4.
[0010] The beneficial effect of the present invention is that t...
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The invention provides a notebook PC radiator which essentially consists of a shell, an interior part, a refrigerant and condensation fins. The radiator is provided with a radiating area arranged far away from the CPU of a PC and a heat absorbing area arranged near to the CPU of the PC; the shell is provided with openings at the radiating area and the heat absorbing area; the refrigerant is prepared by adopting liquid ammonia, and the condensation fin is prepared by adopting anticorrosive material; the liquid ammonia and the condensation fin are sealed in the interior part at high pressure, the condensation fins are arranged vertically in an erect way and arranged at one side of the radiating area; after the heat of the PC is absorbed from the heat absorbing area by the liquid ammonia, the heat is transformed into air and emitted into environment after condensed by the condensation fins. The radiator has obvious effects that the liquid ammonia is taken as the refrigerant used for the radiator of the PC, the PC can be radiated well as a result of better refrigeration performance of the liquid ammonia, thereby abandoning the cooling by a fan and reducing the damage caused by sundries of dust and the like entered into the PC.
Description
technical field [0001] The invention relates to a heat sink, in particular to a notebook computer heat sink. Background technique [0002] As computers become more and more popular, computers have entered almost all industries and play a pivotal role. It has become an indispensable tool for the normal operation of today's society. Computers occupy such an important position in our modern life. People rely so much on computers. I can't imagine our life without computers. what will become. Therefore, it is essential to learn computer common sense and master the methods of using computers and deal with general computer failures. [0003] Due to the large heat generated by the CPU, it is very important to choose a radiator with excellent heat dissipation performance, but if the radiator is not installed properly, the effect of heat dissipation will be greatly reduced. There are two kinds of materials used in the main products in the current market: metal or plastic. Metal ha...
Claims
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IPC IPC(8): G06F1/20
Inventor 周小生
Owner WUJIANG JINDA PRECISION MACHINERY