Television, broadband and WIFI terminal oriented chimney type ventilation and heat dissipation method

Abstract

The invention discloses a television, broadband and WIFI terminal oriented chimney type ventilation and heat dissipation method. A first set-top box, heat dissipation holes, an intelligent processingchip, a support frame and a USB interface are included; the first set-top box is connected with a second set-top box through a connecting strip; furthermore, the bottoms of the first set-top box and the second set-top box are installed with a grid plate; furthermore, the first set-top box and the second set-top box are designed to be vertical, and shaped as pipelines; the heat dissipation holes are arranged in the outer walls of the first set-top box and the second set-top box; furthermore, the length of the heat dissipation holes is 507 mm; a base is fixed at the bottoms of the first set-topbox and the second set-top box; furthermore, a general electroplate is installed on the inner wall of the base; and the intelligent processing chip is installed in the first set-top box. The structurein the invention is simple in design; aerodynamics is applied; passive heat dissipation is optimized to active heat dissipation; furthermore, a radiating area cannot be blocked; and thus, the heat dissipation effect of a plastic box body is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of heat dissipation design of plastic set-top boxes, and in particular relates to a "chimney-type" ventilation and heat dissipation method for TV, broadband and WIFI terminals. Background technique [0002] At present, the vast majority of set-top boxes are designed horizontally, and vents are opened up, down, or left and right to solve the heat dissipation problem. Convection is formed, and the effect is not ideal. Such a heat dissipation mode can be defined as forced heat dissipation. With the development of set-top boxes, most of the current set-top boxes are integrated models with HD, WiFi, modems, etc., and their structures are small. In this case, how to effectively solve the heat dissipation is an urgent issue. Contents of the invention [0003] The purpose of the present invention is to provide a "chimney-type" ventilation and heat dissipation method for TV, broadband, and WIFI terminals, so as t...

AI Technical Summary

Problems solved by technology

[0002] At present, the vast majority of set-top boxes are designed horizontally, and vents are opened up, down, or left and right to solve the heat dissipation problem. Convection is formed, and the effect is not ideal. Such a heat dissipation mode can be defined as forced heat dissipation

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