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Reinforcement type notebook computer and cooling system thereof

A notebook computer and computer system technology, applied in the field of reinforced notebook computer and its heat dissipation system, can solve the problems that the air-cooled heat dissipation system cannot be used, and the heat dissipation demand of the high-power consumption central processing unit cannot be met, so as to achieve the effect of meeting the heat dissipation demand

Active Publication Date: 2008-06-25
LENOVO (BEIJING) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a reinforced notebook computer and its heat dissipation system to solve the technical problem that the existing reinforced notebook computer cannot use the air-cooled heat dissipation system and cannot meet the heat dissipation requirements of the central processing unit with high power consumption

Method used

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  • Reinforcement type notebook computer and cooling system thereof
  • Reinforcement type notebook computer and cooling system thereof
  • Reinforcement type notebook computer and cooling system thereof

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Embodiment Construction

[0023] The heat dissipation system provided by the invention is mainly used for a reinforced notebook computer that needs to be sealed, and the reinforced notebook computer includes a sealed computer case and a computer system arranged inside the case. figure 1 , figure 2 The radiator provided by the present invention has a plurality of cooling fins, as shown in the figure, the radiator includes a lower end 10 and an upper end 20, the lower end 10 is embedded in the computer housing, the upper end 20 is outside the housing, and the lower end 10 has a protruding part 101, and the protruding part 101 is in contact with the surface of the central processing unit through a heat-conducting medium to transfer the heat of the central processing unit. The sealed state prevents the air in the shell from circulating with the outside world, thereby preventing rainwater and dust from entering. The upper end 20 has a plurality of cooling fins 201 for dissipating the heat transferred from...

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Abstract

The invention discloses a consolidated laptop computer and the cooling system thereof, which comprises a sealed computer shell which is internally provided with a computer system; a radiator one end of which is embedded inside the shell and the other end of which is arranged outside the shell, the contacting edge between the radiator and the shell is sealed so as to ensure the sealing condition of the computer system inside the shell, the end of the radiator arranged inside the shell is contacted with the surface of a CPU through a heat-conducting medium, the other end of the radiator arranged outside the shell is provided with a plurality of cooling fins; and a fan which is arranged on the cooling fins. The invention arranges the radiator and the fan inside the back shell, so the air flow of the heat removal system is separated with the sealing space of the computer system, an air cooling system is used for radiating to meet the radiating requirement of the CPU with a high power consumption in the consolidated laptop computer on the premise of meeting the requirement of waterproof, dust-free and reliability of the consolidated laptop computer.

Description

technical field [0001] The invention relates to the heat dissipation technology of a notebook computer, in particular to a reinforced notebook computer and its heat dissipation system. Background technique [0002] Rugged notebook computer is a notebook computer that needs to work reliably in harsh environments, and is mainly used in special fields such as military affairs, public security, oil exploration, and geological surveys. [0003] Because of its special application fields, ruggedized notebooks need to work in harsh environmental conditions, and may be attacked by wind, rain and sand at any time. Therefore, in order to ensure the normal operation of the computer and prevent the entry of dust and rain, the ruggedized notebook The computer must be designed to be airtight, and generally has the following design features: the keyboard is fully waterproof; a layer of strong transparent plastic is added to the surface of the LCD screen; all expansion ports are protected by...

Claims

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Application Information

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IPC IPC(8): G06F1/20G06F1/18G06F1/16
CPCY02B60/1275Y02D10/00
Inventor 张国文
Owner LENOVO (BEIJING) CO LTD
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