Case structure beneficial to hard disk heat dissipation

Abstract

The invention discloses a case structure beneficial to hard disk heat dissipation which comprises a case and a hard disk support, the case is divided into a main board area and a hard disk area through a partition plate, a main board and a main board fan used for conducting heat dissipation on the main board are placed in the main board area, the hard disk fan is installed on one side of the harddisk area, and the hard disk support is installed in the downwind direction of the hard disk area; the hard disk support comprises an air guide frame, a plurality of hard disks are installed in a staggered mode in the air flow direction of the air guide frame, an air guide plate for guiding air flow is installed on the case wall of the hard disk area, and a power source is installed in the case. The mainboard and the NVME hard disk are divided into two independent areas, and a cooling fan is placed in each area and used for providing cooling air volume. In order to fully utilize the space to place the NVME hard disks front and back, the front hard disks and the rear hard disks are arranged in an up-and-down staggered manner, and certain distances are reserved between the hard disks and thebottom and the upper cover of the case, so that air flow from a hard disk fan can be blown by wind in the staggered layout, and a good heat dissipation effect and a high air speed are guaranteed.

Description

technical field [0001] The invention relates to the technical field of air-cooled heat dissipation structure inside a server, in particular to a chassis structure favorable for heat dissipation of a hard disk. Background technique [0002] There is currently a server with a half-width motherboard that supports 8 NVME hard disks (solid-state disks). The general server layout is generally to place NVME hard disks at the front of the chassis, place the power supply and motherboard at the rear, and place a cooling fan between the motherboard and the hard disk. This type of layout requires hard disks to be arranged in two rows above and below, resulting in low wind speed on the surface of the hard disk and poor heat dissipation. In addition, this layout leads to an increase in the length of the chassis, insufficient use of the space in the chassis, and increases the cost of the chassis; this layout leads to an increase in the flow resistance of the whole machine, and a higher fan...

AI Technical Summary

Problems solved by technology

This type of layout requires hard disks to be arranged in two rows above and below, resulting in low wind speed on the surface of the hard disk and poor heat dissipation effect.

In addition, this layout leads to an increase in the length of the chassis, insufficient use of the space in the chassis, and increases the cost of the chassis; this layout leads to an increase in the flow resistance of the whole machine, and a higher fan speed is required to achieve the same heat dissipation effect, resulting in noise and power consumption of the whole machine. Increased consumption

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