Magnetic attraction type air cooling radiator

Abstract

The invention discloses a magnetic attraction type air cooling radiator. The magnetic attraction type air cooling radiator comprises a heat conduction substrate and a cooling fin. The heat conductionsubstrate is provided with a fin inserting groove, the connecting end of the cooling fin is fixed in the fin inserting groove of the heat conduction substrate, and the space between the connecting endof the cooling fin and the fin inserting groove is further filled with heat conduction media. An air passing channel is further formed in the cooling fin. The space between the connecting end of thecooling fin and the fin inserting groove is further filled with the heat conduction medium, the heat resistance between the heat conduction substrate and the cooling fin can be reduced through the heat conduction medium, heat conduction is facilitated, and therefore the heat dissipation effect is improved; in addition, the cooling fins can be more tightly attached to the side walls of the fin inserting grooves, and the thermal resistance can be further reduced; by the adoption of the design of the air passing channel, air of an external fan can flow through the outside of the cooling fins andthe air passing channel to fully cool the inside and the outside of the cooling fins, and heat on the cooling fins can be taken away quickly.

Description

technical field [0001] The invention relates to the field of radiators for electronic components, in particular to a magnetic suction type air-cooled radiator. Background technique [0002] With the continuous improvement of the reliability, performance index and power output requirements of electronic equipment, the heat dissipation requirements of electronic equipment also need to be increased accordingly. As an important heat dissipation component in electronic equipment, the radiator is mainly used to dissipate the heat generated by the heating element into the surrounding air to ensure that the heating object can work normally. As a common radiator, air-cooled radiators usually cooperate with cold air and use the cooling fins on the radiator to dissipate heat. Therefore, the cooling fins with good performance can give full play to the wind force, thereby achieving a good cooling effect. [0003] Such as figure 1 , 2 As shown, the existing air-cooled radiator includes...

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Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a magnetic suction type air-cooled radiator to solve the problem of poor heat dissipation efficiency of existing radiators

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