Heat dissipation structure of communication terminal

Abstract

The invention relates to a heat dissipation structure, in particular to a heat dissipation structure for a communication terminal. The heat dissipation structure comprises a shell, a fan, a water cooling mechanism and a heat dissipation mechanism, wherein the fan and the heat dissipation mechanism are arranged in the shell; the water cooling mechanism is arranged out of the shell; the heat dissipation mechanism is located in an air outlet direction of the fan and comprises a heat transfer plate, a guide rail, a heat dissipation panel and an expansion member; one end of the guide rail is hingedwith an outer wall of the shell and a spring is arranged between the other end of the guide rail and an inner wall of the shell; the heat dissipation panel is connected to the guide rail in a slidingmanner; a reset spring is arranged between the heat dissipation panel and the guide rail; a heat dissipation through hole is formed in the heat dissipation panel; an expanding gas is arranged in theexpansion member; the material of the expansion member is an elastic material; an opening out of which the heat dissipation panel slips is formed in the front end of the shell; the water cooling mechanism comprises a water cooling pipe and a water cooling pump; a water cooling groove into which the heat dissipation panel slips is formed in the water cooling pipe; and a trigger switch for startingthe water cooling pump is arranged in the water cooling groove. The invention provides a heat exchange structure with a relatively good cooling effect.

Description

technical field [0001] The invention relates to a heat dissipation structure, in particular to a heat dissipation structure of a communication terminal. Background technique [0002] Communication terminal is a direct tool for people to enjoy different information applications, and it undertakes various tasks such as providing users with a good user interface, completing required business functions, and accessing communication networks. Some of these large communication terminals emit a lot of heat when they are in operation. How to ensure the stable operation of communication terminals, temperature control is a key technology. [0003] A cooling structure is installed in a common communication terminal to make the equipment operate normally. Common cooling methods include water cooling and air cooling. Water cooling has a good cooling effect, but its structure is complex and consumes a lot of energy. Air cooling has a simple structure and low power, but its cooling effect...

AI Technical Summary

Problems solved by technology

Common cooling methods include water cooling and air cooling. Water cooling has a good cooling effect, but its structure is complex and consumes a lot of energy. Air cooling has a simple structure and low power, but its cooling effect is poor.

In most cases, air cooling can cool the communication terminal, but in the case of external high temperature or high-intensity operation of the equipment, air cooling cannot meet the cooling requirements of the equipment

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