A cooling device for a portable computer

Abstract

The invention discloses a portable luggable computer heat dissipation device which comprises a left base and a right base. A group of damping springs is arranged on the left base and the right base respectively, the upper ends of the damping springs are matched with lifting sleeves, one end of each lifting sleeve is in screwed connection with a lifting bolt, the end of each lifting bolt is rotatably matched with a lifting push block arranged inside the corresponding lifting sleeve, the lifting push blocks are matched with lifting frames arranged inside the lifting sleeves, a group of cooling fans and carriages is arranged on the left base and the right base respectively, the carriage on the left base is connected with the carriage on the right base through a carriage telescoping rod, refrigeration frames penetrate into the carriages, and a group of semiconductor refrigerating sheets are arranged on the refrigeration frames. The portable luggable computer heat dissipation device is stable to place, has the characteristic of stretchable extension, is wide in applicability, can provide good bottom ventilation conditions for a luggable computer, further has a local refrigeration role and has pertinence in heat dissipation.

Description

technical field [0001] The invention relates to the field of heat dissipation devices, in particular to a heat dissipation device for portable computers. Background technique [0002] Nowadays, the use of computers has been popularized. Computers can bring people a lot of convenience in helping people handle work and entertainment. As a popular computer model, laptop computers are popular among many people because of their portability, beauty, and high-end features. However, due to its small size and compact structure, portable computers inevitably have the problem of slow cooling speed. The cooling device for portable computers is an auxiliary cooling device that people often buy, but currently used The traditional heat sink has a simple structure and a very limited heat dissipation effect, which gradually cannot meet the needs of the portable computer. Contents of the invention [0003] The purpose of the present invention is to provide a portable computer cooling devic...

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Problems solved by technology

[0002] Nowadays, the use of computers has been popularized. Computers can bring people a lot of convenience in helping people handle work and entertainment. As a popular computer model, laptop computers are popular among many people because of their portability, beauty, and high-end features. However, due to its small size and compact structure, portable computers inevitably have the problem of slow cooling speed. The cooling device for portable computers is an auxiliary cooling device that people often buy, but currently used The structure of the cooling device is simple, and the cooling effect is very limited, which gradually cannot meet the needs of portable computers.

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