Auxiliary heat dissipation device of electronic equipment

Abstract

The invention discloses an auxiliary heat dissipation device of electronic equipment. The auxiliary heat dissipation device comprises a heat dissipation box and an air suction fan arranged at the topof the heat dissipation box; an installation groove is formed in the top of the heat dissipation box, and the air suction fan is installed at the top of the installation groove; fan blades of the airsuction fan are arranged in the heat dissipation box, the top of the heat dissipation box is fixedly provided with a cylinder, and the lower end of the cylinder is connected with a hollow disc; a round opening is formed in the top of the hollow disc, the cylinder is fixed to the round opening, and the cylinder and the hollow disc are integrally formed; a plurality of connectors are arranged at thebottom of the hollow disc, and hoses sleeve the connectors; the upper portion in the heat dissipation box is provided with a sliding base, and the top of the sliding base is symmetrically provided with two sliding rails which are parallel to each other; a placing plate is slidably arranged on the two sliding rails, a heat dissipation opening is formed in the heat dissipation box on the side faceof the sliding base, and a placement door is hinged to the heat dissipation opening. The device is simple in structure, ingenious and reasonable in design, good in heat dissipation effect and worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of auxiliary cooling devices, in particular to an auxiliary cooling device for electronic equipment. Background technique [0002] Electronic equipment refers to equipment composed of integrated circuits, transistors, electronic tubes and other electronic components, which use electronic technology (including) software to play a role, including electronic computers, robots controlled by electronic computers, numerical control or program-controlled systems, etc. Video card (Graphics card) full name display interface card, also known as display adapter, is one of the most basic configuration and most important accessories of the computer. As an important part of the computer host, the graphics card is a device for digital-to-analog signal conversion by the computer, and it undertakes the task of outputting display graphics. The graphics card is connected to the computer motherboard, which converts the digital...

AI Technical Summary

Problems solved by technology

[0003] Due to the prevalence of mining in recent years, the graphics card industry has developed rapidly, and there is a great demand for external graphics cards. When the graphics card runs for a long time, it needs to dissipate heat. The existing external graphics card has poor heat dissipation. The present invention proposes a Auxiliary cooling device for electronic equipment to solve the above problems

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