Set top box capable of efficiently dissipating heat

Abstract

The invention discloses a set top box capable of efficiently dissipating heat in the technical field of electronic communication. The set top box comprises: a set top box body; a cooling assembly which is mounted on the rear surface of the set top box; a refrigerating assembly which is mounted on the rear surface of the cooling assembly, wherein the cooling assembly comprises a second mounting plate; a mounting block which is transversely arranged at the middle end of the inner cavity of the second mounting plate, wherein the mounting block and the second mounting plate are integrally formed through injection molding; multiple fans which are arranged on the front surface of the mounting block side by side at equal intervals, wherein the fans are arranged in an inner cavity of the second mounting plate, and the refrigerating assembly comprises a third mounting plate; a heat conduction plate which is embedded in the left side of the third mounting plate. The dust can be prevented from entering the set-top box while the set-top box is cooled, and accordingly the service life of the set-top box can be prolonged.

Description

technical field [0001] The invention relates to the technical field of electronic communication, in particular to a set-top box capable of efficiently dissipating heat. Background technique [0002] The English name of electronic communication engineering is Electronics and Communication Engineering. It is an engineering field that combines electronic science, technology and information technology to build a modern information society. It uses the basic theories of electronic science and technology and information technology to solve electronic components, integrated circuits, Control, instrumentation, computer design and manufacturing, and technical issues related to electronics and communication engineering, and study the theory and technology of electronic information detection, transmission, exchange, processing and display. Its engineering master's degree authorization unit trains senior engineering and technical personnel engaged in signal and information processing, c...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a set-top box capable of efficiently dissipating heat, so as to solve the problem that the existing set-top boxes proposed in the above-mentioned background technology are mostly cooled by a fan, and a fan is installed on the rear end of the set-top box, and an air-proof box is installed between the fan and the set-top box. The dust net generates wind power through the rotation of the fan, and blows the outside air into the inside of the set-top box. When it is relatively high, the cooling effect will be greatly reduced, and the long-term use of the set-top box will cause dust to accumulate on the dust-proof net, which will block the holes in the dust-proof net, affect the entry of wind, and seriously affect the cooling of the set-top box. The internal temperature accumulation cannot be effectively dissipated, which affects the service life of the set-top box

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