Computer mainframe box

Abstract

The invention provides a computer mainframe box, relates to the technical field of mainframe boxes, and solves the problems that when hot air in the mainframe box is dispersed outwards, plastic peculiar smell is mingled, and environmental protection is not facilitated, the computer mainframe box comprises a box shell and a mainboard arranged in the box shell, and a fixing plate close to the mainboard is arranged in the box shell; a fan used for cooling the mainboard is arranged on the fixing plate, a rotating shaft is fixed to the top end of the clamping cavity in the width direction of the box shell, a purification cover rotating on the rotating shaft is arranged in the clamping cavity, and an air channel is formed between the purification cover and the partition plate with the purification holes, so that cooling gas can smoothly enter the purification plate when being exhausted from the box, and the cooling effect is improved. According to the computer case with the structure, when the cooling fan in the case shell dissipates heat of the mainboard, air flow is blown to the purification plate along the air channels through the cooling holes, peculiar smell gas blown out of the case shell during heat dissipation is forced to enter the purification plate, is purified by the purification plate and then is discharged outwards, and the environment-friendly characteristic is embodied when the computer case with the structure is placed and used around a computer.

Description

technical field [0001] The present invention relates to the technical field of main chassis, in particular to a computer main chassis. Background technique [0002] The main computer case is also known as the computer case. As a part of the computer accessories, the main function of the case is to place and fix the computer accessories, and play a supporting and protective role. In addition, the computer case has an important role in shielding electromagnetic radiation. , The chassis is composed of a box shell and various components located in the box shell. In addition to the UBS interface, the rear end of the box shell also has a cooling net. The components in the box shell are in addition to the panel, motherboard, power supply and memory card. In addition, at least a cooling fan is installed. The fan is installed near the motherboard to dissipate heat from the motherboard. The cooling gas is evacuated from the cooling network. However, as far as the motherboard is concer...

AI Technical Summary

Problems solved by technology

[0002] The main computer case is also called the computer case. As a part of the computer accessories, the main function of the case is to place and fix the various computer accessories, and play a supporting and protective role. In addition, the computer case has an important role in the shielding of electromagnetic radiation. , the chassis is composed of a case and various components located in the case. In addition to the UBS interface, the rear end of the case also has a heat dissipation net. The components in the case include the panel, motherboard, power supply and memory card. In addition, at least a cooling fan is installed. The fan is installed near the main board to dissipate heat from the main board. The heat dissipation gas is evacuated from the cooling net. However, as far as the main board is concerned, the heat generated during its operation will be mixed with plastic odor. , when directly dissipated by the fan, the air will travel around the display, affecting the working environment and not conducive to environmental protection

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