Heat dissipation waterproof structure and set top box thereof

Abstract

The invention relates to the technical field of heat dissipation structures, and discloses a heat dissipation waterproof structure and a set top box of the heat dissipation waterproof structure. The heat dissipation waterproof structure comprises an upper cover and a top cover, wherein the upper cover is provided with a ventilation window used for ventilation; the top cover is arranged above the ventilation window and is detachably connected with the upper cover through a connecting assembly; a heat dissipation interval used for heat dissipation and ventilation is formed between the upper cover and the top cover; the upper cover below the top cover is provided with heat dissipation holes and a waterproof assembly. The set top box comprises the heat dissipation waterproof structure. The heat dissipation waterproof structure is attractive in appearance, good in heat dissipation, good in waterproof effect, capable of being detached and convenient to maintain. The use reliability and safety of the set top box provided with the heat dissipation waterproof structure are improved.

Description

technical field [0001] The invention belongs to the technical field of heat dissipation structures, and in particular relates to a detachable heat dissipation and waterproof structure and a set-top box thereof. Background technique [0002] With the rapid development of electronic communication technology, electronic equipment has also been widely used. Various fields need to use corresponding electronic equipment to realize corresponding functions, such as TV set-top boxes and routers used in homes. When they work normally, they all need to dissipate heat to ensure their normal working conditions. Therefore, the casings of existing electronic equipment are all provided with heat dissipation holes for heat dissipation. However, the heat dissipation holes of existing electronic equipment are all directly opened on the casing in the form of through holes or dust-proof holes. The entire heat dissipation structure cannot be disassembled and has a waterproof function. When water...

AI Technical Summary

Problems solved by technology

However, the heat dissipation holes of existing electronic equipment are all directly opened on the casing in the form of through holes or dust-proof holes. The entire heat dissipation structure cannot be disassembled and has a waterproof function. When water flows onto the casing, It will flow directly from the heat dissipation hole to the motherboard, causing a short circuit and the risk of damage to electronic equipment

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