Desktop-level device using all-solid-state hard disk for storage

Abstract

The utility model discloses a desktop-level device using an all-solid-state hard disk for storage, the desktop-level device is composed of a middle frame shell, an upper cover plate and a lower bottom plate, and the middle frame shell, the upper cover plate and the lower bottom plate are connected together through screws at peripheral corners. A mainboard is installed on the upper surface of the bottom plate through studs on the periphery, a processor, a power supply MOS and an optical port chip are arranged on the front face of the mainboard, double optical ports and double electric ports are formed in the rear end of the mainboard, and a heat conduction plate is arranged above the processor, the power supply MOS and the optical port chip in a pressing and covering mode. According to the storage device, a four-disk flash memory storage structure is used, a heat dissipation assembly is combined, a high-performance framework CPU can be used, an active heat dissipation assembly and four 10G network ports are combined, and the problems that an existing NAS is large in size, insufficient in performance expansion, low in storage medium speed, resistant to shock, capable of reducing noise and small in port output bandwidth can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of data storage devices, and more specifically, to a desktop device that uses a full solid-state hard disk for storage. Background Art

[0002] NAS storage is a common desktop information storage device on the market. It has a hard disk installed inside and is connected to a computer or other devices via a network cable to transmit data content.

[0003] In the prior art, NAS mostly uses 3.5-inch mechanical hard disks as storage media to store data. The characteristics of mechanical hard disks result in high mechanical noise and high requirements for shock resistance. At the same time, in terms of data transmission, the file sequential read and write performance and small random file transfer speed are much slower than solid-state drives. In addition, due to the physical characteristics of mechanical hard disks, it is difficult to make the size small. Secondly, there are fewer types of existing NAS interfaces, which cannot meet the needs of multi-line high-speed data transmission and have limited applicability. Finally, the existing NAS does not have a dedicated heat dissipation component designed to dissipate heat for each internal device, resulting in the inability to use processors with higher power consumption, limiting the performance release of NAS. Utility Model Content

[0004] The purpose of the utility model is to provide a desktop device that uses a full solid-state hard drive for storage. The storage device uses a 4-disk flash memory storage structure, combined with a heat dissipation component, can use a high-performance architecture CPU, combined with an active heat dissipation component and 4 10G network ports, which can solve the problems of large size, insufficient performance expansion, slow storage medium speed, anti-vibration and noise reduction, and small port output bandwidth of existing NAS.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A desktop device using a full solid-state hard disk for storage, the desktop device consisting of a middle frame shell, an upper cover plate and a lower base plate, the middle frame shell, the upper cover plate and the lower base plate are connected together by screws at four corner positions, a mainboard is mounted on the upper surface of the base plate by studs on all sides, a processor, a power supply MOS and an optical port chip are arranged on the front of the mainboard, and dual optical ports and dual electrical ports are arranged on the rear end of the mainboard, a heat conduction plate is pressed over the processor, the power supply MOS and the optical port chip, a cooling fan and heat conduction fins are fixedly mounted above the heat conduction plate by a bracket, the heat conduction plate is fixed by spring pressure screws or a back plate on the back of the mainboard, four M.2 solid-state hard disk slots are arranged on the back of the mainboard, and a MiniSata solid-state hard disk slot is also arranged below one of the M.2 solid-state hard disk slots.

[0007] As a further optimization of the present solution, an I / O baffle is provided on the rear side of the middle frame shell, an air outlet grille matching the area of ​​the heat conducting fins is provided on the side of the middle frame shell close to the heat conducting fins, a plurality of air inlet holes are processed on one side of the middle frame shell outside the air outlet grille and on the other side of the middle frame shell, and an inwardly recessed air inlet grille is provided on the lower edge areas around the cover plate.

[0008] As a further optimization of the present solution, through slots are provided on the surface of the bottom plate at positions corresponding to the four M.2 solid-state hard disk slots, and a removable baffle is installed inside the through slot by bolts.

[0009] As a further optimization of this solution, the air inlet grille and the plurality of air inlet holes inhale cold air outside the desktop device, and the air outlet grille discharges hot air inside the desktop device. A circulating air duct is formed by the cooling fan to discharge the heat of the components led out by the heat conduction plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] In the utility model, four M.2 solid-state hard disk slots are designed on the back of the motherboard, and four solid-state hard disks can be installed. The M.2 slot supports a rate of PCIE4.0×4, and the theoretical port transmission speed is 7.87GB / s. It has good applicability and a transmission speed faster than the existing technology.

[0012] The utility model designs a data transmission interface with dual optical ports and dual electrical ports on the mainboard. Each single port can reach a transmission rate of 10Gbps, and the aggregation of 4 ports can achieve a transmission rate of 40Gbps, which meets the high-speed data output of M.2 solid-state hard drives.

[0013] The utility model uses structures such as heat conduction plates, heat dissipation fans and heat conduction fins to cool down the processor, power supply MOS and optical port chip. X86 high-power consumption processors can be used, so that the equipment will not suffer performance degradation or downtime due to high temperature. The heat from the operation of the components is transferred from the upper copper bottom to the heat conduction fins through the heat pipes. The cooling fan draws cold air from the side and top air intake grilles and blows it onto the heat conduction fins to transfer the heat out of the equipment, so that the equipment maintains the working operating temperature. At the same time, auxiliary heat is dissipated for the MOS tube and the optical port chip to reduce the temperature of the components, thereby improving the operating stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a top view of the split structure of the utility model;

[0015] Figure 2 This is a bottom view of the split structure of the utility model;

[0016] In the figure: 1. Middle frame shell; 2. Cover plate; 3. Bottom plate; 4. I / O baffle; 5. Air inlet; 6. Air outlet grille; 7. Air inlet grille; 8. Cooling fan; 9. Thermal fins; 10. Thermal plate; 11. Motherboard; 12. Dual electrical ports; 13. Dual optical ports; 14. Processor; 15. Removable baffle; 16. Screws; 17. SSD slot. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the utility model is further explained below with reference to specific diagrams.

[0018] In order to solve the problems that the existing NAS devices have slow data access speeds on mechanical hard disks, large size, few types of existing NAS interfaces, cannot meet the needs of multi-line high-speed data transmission, have poor heat dissipation, and cannot use processors with high power consumption, which limits the performance release of NAS, such as Figure 1 and Figure 2 As shown, the desktop device of the present application is composed of a middle frame shell 1, an upper cover plate 2 and a lower bottom plate 3, the middle frame shell 1, the upper cover plate 2 and the lower bottom plate 3 are connected together by screws 16 at the four corners, a mainboard 11 is installed on the upper surface of the bottom plate 3 by studs around, a processor 14, a power supply MOS and an optical port chip are arranged on the front of the mainboard 11, and a dual optical port 13 and a dual electrical port 12 are arranged on the rear end of the mainboard, a heat conducting plate 10 is pressed above the processor 14, the power supply MOS and the optical port chip, a cooling fan 8 and a heat conducting fin 9 are fixedly installed above the heat conducting plate 10 by a bracket, the heat conducting plate 10 is fixed by a spring pressure screw or a back plate on the back of the mainboard 11, and four M.2 solid-state hard disk slots 17 are arranged on the back of the mainboard 11, one of which is an M.2 solid-state hard disk slot 1 7 is also provided with a MiniSata solid-state drive slot; an I / O baffle 4 is provided on the rear side of the middle frame shell 1, and an air outlet grille 6 matching the area of ​​the heat-conducting fins 9 is provided on the side of the middle frame shell 1 near the heat-conducting fins 9, and a plurality of air inlet holes 5 are processed on one side of the middle frame shell 1 outside the air outlet grille 6 and the other side of the middle frame shell 1, and an inwardly recessed air inlet grille 7 is provided on the lower edge area around the cover plate 2; through grooves are opened at positions corresponding to the four M.2 solid-state drive slots 17 on the surface of the bottom plate 3, and a removable baffle 15 is installed inside the through groove by bolts; the air inlet grille 7 and the plurality of air inlet holes 5 inhale cold air outside the desktop-level device, and the air outlet grille 6 discharges hot air inside the desktop-level device, and a circulating air duct is formed by the cooling fan 8 to discharge the heat of the components led out of the heat-conducting plate 10.

[0019] Specifically, the separately designed removable baffle 15 can quickly replace the solid-state hard disks and memory of the four disk slots without disassembling the main part of the desktop-level device. The MiniSata solid-state hard disk slot can be used as a system disk to store operating system files. The motherboard 11 is also provided with a power switch, two USB2.0 interfaces next to an SD card slot, a reset button on the other side, an optical port dynamic indicator light, two 10G optical ports, two 10G electrical ports, two USB2.0 vertical interfaces, a 3.0 USB-A and USB-C hybrid component, a MiniDP interface to output the picture, an HDMI port to output the picture, a DC power input interface, and a PCIE3.0X8 interface is placed on the motherboard 11 as an expansion interface. The processor 14 of the motherboard 11 can use Intel i512450H is used as the main driving core of the product. A heat dissipation module is arranged above the core. The heat dissipation module includes a cooling fan 8, a heat conducting plate 10 and heat conducting fins 9. The heat conducting plate 10 has a copper base in contact with the core surface, and thermal grease is filled in between. There is also a back plate on the back of the mainboard 11. The mainboard 11 is provided with mold assembly holes. The heat conducting plate 10 is fixed to the mainboard 11 by spring pressure screws and the back plate. A 4-pin interface extends outward from the cooling fan 8, and the 4-pin interface is connected to the fan control interface of the mainboard 11.

[0020] This desktop device uses the Intel i512450H high-power processor, whose thermal power consumption is designed to be 65W. In order to cope with the 65W thermal power consumption and prevent the device from performance degradation and downtime due to high temperature, a pure copper heat dissipation module is used. The heat is transferred from the heat conduction plate 10 above the core to the thermal fins 9. The cold air is sucked in from the side and top air inlet grilles 7 and several air inlet holes 5 through the centrifugal turbine cooling fan 8, and blown onto the thermal fins 9 to transfer the heat out of the device, so that the device maintains the working operating temperature. The copper bottom of the heat conduction plate 10 is attached with a thermal conductive silicone pad, which is pressed on the power supply MOS and optical port chip, and at the same time, the MOS tube and the optical port chip are assisted in heat dissipation to reduce the temperature of components and improve the operating stability of the device.

[0021] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0022] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A desktop device using a solid-state hard disk for storage, characterized in that: The desktop-level device consists of a middle frame shell, an upper cover plate and a lower base plate, the middle frame shell, the upper cover plate and the lower base plate are connected together by screws at the four corners, the upper surface of the base plate is installed with a mainboard through studs on all sides, the front of the mainboard is provided with a processor, a power supply MOS and an optical port chip, and the rear end of the mainboard is provided with dual optical ports and dual electrical ports, a heat conduction plate is pressed above the processor, power supply MOS and optical port chip, a cooling fan and heat conduction fins are fixedly installed above the heat conduction plate by a bracket, the heat conduction plate is fixed by spring pressure screws or a back plate on the back of the mainboard, four M.2 solid-state hard disk slots are provided on the back of the mainboard, and a MiniSata solid-state hard disk slot is also provided below one of the M.2 solid-state hard disk slots.

2. A desktop device using a solid-state hard disk for storage according to claim 1, characterized in that: An I / O baffle is provided on the rear side of the middle frame shell, an air outlet grille matching the area of ​​the heat conducting fins is provided on the side of the middle frame shell near the heat conducting fins, a plurality of air inlet holes are processed on one side of the middle frame shell outside the air outlet grille and on the other side of the middle frame shell, and an inwardly recessed air inlet grille is provided on the lower edge area around the cover plate.

3. A desktop device using a solid-state hard disk for storage according to claim 2, characterized in that: Through slots are provided on the surface of the bottom plate at positions corresponding to the four M.2 solid state hard disk slots, and a detachable baffle is installed inside the through slot by bolts.

4. A desktop device using a solid-state hard disk for storage according to claim 3, characterized in that: The air inlet grille and the plurality of air inlet holes inhale cold air outside the desktop device, and the air outlet grille discharges hot air inside the desktop device. A circulating air duct is formed by the heat dissipation fan to discharge the heat of the components led out by the heat conduction plate.

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