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Welcome to Big SUN JU website!The present invention relates to an assembly structure of a heat dissipation fan inside a computer main casing, in particular to an assembly structure using the assembly structure…
Mar 23, 2020This paper introduces a computer cooling fan combination mechanism which can accelerate the heat dissipation in the chassis, and the secondary purpose is to filter and sterilize the passing air.…
Mar 23, 2020The invention relates to the technical field of computer cooling fans, in particular to a driving circuit of a three-stage variable speed direct current brushless cooling fan which can be controlled by a computer.…
Mar 23, 2020The invention relates to electrical appliances, in particular to a liftable heat dissipation fan and a lifting handle structure of a computer casing, in particular to a liftable heat dissipation fan structure which can be hidden above the computer casing and can be opened at a certain angle for heat dissipation when in use.…
Mar 23, 2020The invention relates to a positioning device for a computer heat dissipation fan, in particular to a positioning device which can adjust the heat dissipation fan according to the position of a central processing unit on a computer substrate and enable a computer system to obtain the best heat dissipation and ventilation effects.…
Mar 23, 2020The invention relates to a portable fan, in particular to a computer auxiliary fan.…
Mar 23, 2020This article specially introduces a kind of control device for cooling fan in computer case.…
Mar 23, 2020This paper relates to a computer cooling fan.…
Mar 23, 2020