cpu cooler

Abstract

The invention relates to a CPU heat dissipater which comprises heat dissipation units, wherein each heat dissipation unit comprises a heat transmission seat made of a ferro magnetic material, a heat dissipation tile and a fixed rotating shaft, wherein the fixed rotating shafts are mounted on the axial lines of the circle centers of arc surfaces; rotating barrels rotationally sleeve the fixed rotating shafts; electromagnetic brush sheets are uniformly distributed on the circumferential walls of the rotating barrels in the circumferential direction; the magnetic line directions of all the electromagnetic brush sheets are in the radial directions of the rotating barrels; the heat dissipation tiles are fixedly mounted at the outer ends of the electromagnetic brush sheets and are provided with arched surfaces of the top surfaces of the heat transmission seats; temperature control sheets are also fixed on all the heat dissipation tiles; all the temperature control sheets are electrically connected with the clockwise adjacent electromagnetic brush sheets and control on and off of current of the electromagnetic brush sheets. The CPU heat dissipater is flat in size, low in energy consumption and noise-free, and can automatically adjust the heat dissipation speed along with the temperature of a CPU.

Description

technical field [0001] The invention relates to a desktop computer accessory, in particular to a radiator. Background technique [0002] With the development of science and technology, the functions of computer chips are becoming more and more powerful, and the operating current of the chips is also increasing; under the operation of high currents, the problem of chip heating is becoming more and more serious; the traditional cooling devices are mostly metal after heat transfer. Using a fan to dissipate heat, this type of cooling device works poorly, and the cooling effect is not ideal; no matter in winter or summer, as long as the computer mainframe is turned on, the cooling fan will start to work, which consumes too much energy; Makes a lot of noise. SUMMARY OF THE INVENTION [0003] In view of the above problems, the present invention provides a CPU radiator, which has a flat volume, low energy consumption, and no noise; and can automatically adjust the cooling speed a...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, the functions of computer chips are becoming more and more powerful, and the operating current of the chips is also increasing; under the operation of high currents, the problem of chip heating is becoming more and more serious; the traditional cooling devices are mostly metal after heat transfer. Using a fan to dissipate heat, this type of cooling device works poorly, and the cooling effect is not ideal; no matter in winter or summer, as long as the computer mainframe is turned on, the cooling fan will start to work, which consumes too much energy; make a lot of noise

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