A computer server

Abstract

The utility model relates to computer server field discloses a computer server, it includes box and apron, the front end of box inlay installation has air inlet mesh plate and hard disk box, the box top end is provided with the clamping groove, the apron is clamped in the box clamping groove, the box chamber is provided with the shunt plate for guiding, the shunt plate chamber bottom is provided with two groups of flow unit, the shunt plate outer wall bottom is provided with copper bar. Through setting up the shunt plate in the box, the space in the box is divided into two regions, the forced airflow flows according to the design path, effectively avoids the cold and hot air mixing, greatly improves the heat dissipation efficiency, through setting up the flow unit can accelerate and concentrate airflow through the air cooling radiator, improves the heat dissipation effect, the heat generated by hardware can converge in the shunt plate outer wall bottom, through setting up copper bar and the heat dissipation fin, the gathered heat is efficiently transferred, and the heat dissipation fan airflow can be efficiently utilized.

Description

Technical Field

[0001] This utility model relates to the field of computer servers, and in particular to a computer server. Background Technology

[0002] Computer servers, as network service providers, can act as network nodes to store and process data information on the network.

[0003] The prior art CN 220962312 U3 discloses a computer server, including a chassis. One end of the chassis has an opening, and a cover plate is provided at the opening end of the chassis. The cover plate is inserted into the inner wall of the chassis and fixed by bolts. Three server bodies are fixedly installed in the middle position between the inner walls of the chassis. Ventilation holes are provided between the inner and outer walls on both sides of the chassis. Anti-slip feet are fixedly installed on both sides of the bottom of the chassis. A heat dissipation and dust prevention mechanism is provided between the inner walls of the chassis.

[0004] Existing technologies can achieve a certain shock absorption effect by setting anti-slip feet, making the overall operation of the server device more stable. However, existing computer servers usually use cooling fans to cool the motherboard, memory modules and CPU cooler together. In traditional servers, the cold air entering and the hot air inside the cabinet mix disorderly, which causes the actual temperature of the cold air in contact with the heatsink to rise, and the air pressure to create turbulence inside the cabinet, reducing the heatsink's penetration power. Utility Model Content

[0005] In order to solve the problems mentioned in the background art, the present invention provides a computer server.

[0006] The computer server provided by this utility model adopts the following technical solution: A computer server includes a chassis and a cover. An air intake mesh plate and a hard drive enclosure are embedded in the front end of the chassis. A locking groove is formed at the top of the chassis, and the cover is movably locked into the locking groove and fixed to the chassis with screws. A U-shaped airflow distribution plate is disposed inside the chassis cavity, dividing the middle of the cavity into upper and lower parts. Hanging plates are provided at both ends of the distribution plate. Multiple cooling fans are installed at the front end of the distribution plate. Two airflow guiding units are provided at the bottom of the distribution plate cavity. Copper busbars for accelerating heat dissipation are provided at the bottom of the outer wall of the distribution plate. Each airflow guiding unit includes a guide shroud and a vertical plate. A connecting unit is provided between the cooling fans and the distribution plate, and the connecting unit includes two mounting plates and screws.

[0007] Optionally, a main board is fixedly installed in the box cavity, a processor and a memory stick are arranged on the main board, an air-cooled radiator is arranged above the processor, a power supply and a computing power card are arranged at the tail part in the box cavity, and the air inlet mesh plate is located at the forefront end in the box cavity.

[0008] Optionally, a detachable filter screen is arranged on a side of the air inlet mesh plate close to the inside of the box cavity, two groups of rectangular grooves are penetratingly opened at the bottom end of the flow distribution plate cavity, and the air-cooled radiator movably penetrates through the corresponding rectangular grooves.

[0009] Optionally, a mounting frame is further fixedly installed in the flow distribution plate cavity, the mounting frame is in a shape of a Chinese character 'hui', the flow guide cover is in an arch shape, the rear end of the flow guide cover is narrowed and fixedly connected with a vertical plate, the flow guide cover is communicated with the vertical plate, and the flow guide cover and the vertical plate are fixedly installed at the bottom end in the flow distribution plate cavity through hot melt adhesive.

[0010] Optionally, limiting plates are fixedly installed on both sides of the rear end of the vertical plate, two groups of rectangular plates are further arranged between the vertical plate and the bottom end of the mounting frame, the two groups of rectangular plates are located on both sides of the air-cooled radiator, and the two groups of rectangular plates and the mounting frame are fixed by screws.

[0011] Optionally, a heat dissipation fin is embedded and installed at the bottom end in the flow distribution plate cavity, the top end of the heat dissipation fin is located behind the air-cooled radiator, the bottom end of the heat dissipation fin is fixedly connected with a copper bar, the copper bar is embedded and installed at the bottom end of the outer wall of the flow distribution plate in a rake shape, and the copper bar is made of copper.

[0012] Optionally, two groups of fixing piles are fixedly installed at the bottom end of the outer wall of the flow distribution plate, two groups of mounting plates are respectively fixedly installed in the flow distribution plate cavity and between the two groups of fixing piles, the two groups of mounting plates are in a symmetrical and parallel state, arc-shaped grooves with equal spacing are opened on the sides where the two groups of mounting plates are close to each other, the two groups of mounting plates and a plurality of groups of heat dissipation fans are fixedly connected through screws, and the heat dissipation fans are located in front of the main board.

[0013] In summary, the present utility model comprises the following beneficial technical effects: 1. According to the present utility model, by arranging a flow distribution plate in a box body, the space inside the box body is divided into an upper area and a lower area, forcing airflow to flow according to a designed path, which effectively avoids the mixing of hot and cold air and greatly improves heat dissipation efficiency. By arranging a flow guide unit, airflow can be accelerated and concentrated to pass through the air-cooled radiator, reducing turbulence and wind resistance, and further improving the heat dissipation effect of the device.

[0014] 2. According to the present utility model, the copper bar is embedded and installed at the bottom end of the outer wall of the flow distribution plate, heat generated by hardware may converge at the bottom end of the outer wall of the flow distribution plate, by arranging the copper bar and the heat dissipation fins, the accumulated heat can be transferred efficiently, the airflow of the heat dissipation fan can be used efficiently, multi-stage cooperative heat dissipation is realized, and heat accumulation is avoided. Description of Drawings

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the computer server of this utility model; Figure 2 This is a schematic diagram of the three-dimensional structure of the diversion plate of this utility model; Figure 3 This is a rear view schematic diagram of the diverter plate of this utility model; Figure 4 This is a bottom view schematic diagram of the diverter plate of this utility model; Figure 5 This is a three-dimensional structural diagram of the flow guiding unit of this utility model; Figure 6 This is a schematic diagram showing the connection relationship between the connection unit and the cooling fan of this utility model.

[0017] Figure label: 1. Enclosure; 2. Cover plate; 3. Intake mesh plate; 4. Hard drive enclosure; 5. Air-cooled radiator; 11. Spread plate; 12. Mounting plate; 13. Airflow guiding unit; 131. Airflow guide shroud; 132. Vertical plate; 133. Limiting plate; 14. Cooling fan; 15. Mounting plate; 151. Arc groove; 152. Screw; 153. Fixing post; 16. Rectangular plate; 17. Mounting frame; 18. Heat dissipation fins; 19. Copper busbar. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] This utility model discloses a computer server. For example... Figure 1As shown, the invention comprises a box body 1 and a cover plate 2, which form the main frame of the server, provide space for hardware installation and provide electromagnetic shielding. An air intake mesh plate 3 and a hard disk drive bay 4 are embedded and installed at the front end of the box body 1. A clamping groove is formed at the top end of the box body 1, the cover plate 2 is movably clamped in the clamping groove of the box body 1, and the cover plate 2 and the box body 1 are fixed by screws, which facilitates quick installation, disassembly and maintenance, and gives consideration to both structural stability and dust prevention. A flow diversion plate 11 for flow guiding is arranged in the cavity of the box body 1, which is used for dividing the space in the box body 1 to form independent air ducts and optimize heat dissipation paths.

[0020] A main board is fixedly installed in the cavity of the box body 1, a processor and a memory stick are arranged on the main board, an air-cooled heat sink 5 is arranged above the processor, a power supply and a computing power card are arranged at the tail part of the cavity of the box body 1, and the air intake mesh plate 3 is located at the foremost end of the cavity of the box body 1.

[0021] It should be noted that the main board, the processor, the memory stick, the power supply and the computing power card in the device are all prior art well known to those skilled in the art, and will not be repeated herein.

[0022] Please refer to Figure 2 , the flow diversion plate 11 is U-shaped, the flow diversion plate 11 divides the middle position in the cavity of the box body 1 into an upper part and a lower part, and both ends of the flow diversion plate 11 are provided with hanging plates 12. During installation, the hanging plates 12 are placed in the corresponding clamping grooves at the top end of the box body 1, the hanging plates 12 are fixed to the box body 1 by screws, and multiple sets of heat dissipation fans 14 for heat dissipation are installed at the front end of the flow diversion plate 11 to dissipate heat for hardware. Two sets of flow guide units 13 are arranged at the bottom end of the cavity of the flow diversion plate 11 to guide air flow to flow in a fixed direction. A detachable filter screen is arranged on a side of the air intake mesh plate 3 close to the cavity of the box body 1, the detachable filter screen can filter air and is convenient for disassembly and cleaning. Two sets of rectangular grooves are penetratingly formed at the bottom end of the cavity of the flow diversion plate 11, the air-cooled heat sink 5 movably penetrates through the corresponding rectangular grooves, and the air-cooled heat sink 5 is configured to directly dissipate heat for the processor.

[0023] Please refer to Figure 3 , an installation frame 17 is further fixedly installed in the cavity of the flow diversion plate 11, the installation frame 17 is in a shape of a Chinese character hui, and the arrangement of the installation frame 17 facilitates fixing of a rectangular plate 16. A flow guide cover 131 is arch-shaped, the rear end of the flow guide cover 131 is narrowed and is fixedly connected with a vertical plate 132, the flow guide cover 131 communicates with the vertical plate 132, the flow guide cover 131 is fixedly connected with the vertical plate 132 to guide air flow to flow in a fixed direction. The flow velocity of air flow increases after passing through the flow guide cover 131, which improves the heat dissipation effect. The flow guide cover 131 and the vertical plate 132 are fixedly installed at the bottom end of the cavity of the flow diversion plate 11 by hot melt adhesive.

[0024] Please refer to Figure 4A copper busbar 19 for accelerating heat dissipation is provided at the bottom of the outer wall of the distribution plate 11. Heat generated by the hardware may accumulate at the bottom of the outer wall of the distribution plate 11. By setting the copper busbar 19, heat dissipation fins 18 are embedded and installed at the bottom of the cavity of the distribution plate 11. The top of the heat dissipation fins 18 is located behind the air cooler 5, and the bottom of the heat dissipation fins 18 is fixedly connected to the copper busbar 19. The copper busbar 19 is embedded and installed at the bottom of the outer wall of the distribution plate 11 in a rake shape. The copper busbar 19 is made of copper. The copper busbar 19, together with the heat dissipation fins 18, can significantly improve the heat dissipation efficiency, achieve multi-stage collaborative heat dissipation, and avoid heat accumulation.

[0025] Please see Figure 5 The airflow guiding unit 13 includes an airflow guide shroud 131 and a vertical plate 132. The airflow guide shroud 131 is fixedly connected to the vertical plate 132 to guide the airflow in a directional manner. After the airflow passes through the airflow guide shroud 131, the flow velocity increases, thereby improving the heat dissipation effect. Limiting plates 133 are fixedly installed on both sides of the rear end of the vertical plate 132. Two sets of rectangular plates 16 are also provided at the bottom of the vertical plate 132 and the mounting frame 17. The two sets of rectangular plates 16 are located on both sides of the air-cooled radiator 5. The two sets of rectangular plates 16 are fixed to the mounting frame 17 by screws. The limiting plates 133 cooperate with the mounting frame 17 to fix the rectangular plates 16, thereby improving the stability of the structure.

[0026] Please see Figure 6 A connection unit is provided between the cooling fan 14 and the air distribution plate 11. The connection unit includes two sets of mounting plates 15 and screws 152. Two sets of fixing posts 153 are fixedly installed on the bottom of the outer wall of the air distribution plate 11. The two sets of mounting plates 15 are respectively fixedly installed in the cavity of the air distribution plate 11 and between the two sets of fixing posts 153. The two sets of mounting plates 15 are symmetrical and parallel, and each set of mounting plates 15 has equally spaced arc-shaped grooves 151 on the side that is close to each other to increase the airflow. The two sets of mounting plates 15 are fixedly connected to multiple sets of cooling fans 14 by screws 152. The cooling fans 14 are installed on one side of the air distribution plate 11 in conjunction with the two sets of mounting plates 15 and screws 152. The number of cooling fans 14 can be selected according to the heat dissipation requirements of the hardware to adapt to different heat dissipation needs.

[0027] The implementation principle of a computer server according to this utility model embodiment is as follows: Mounting plates 12 are installed on both sides of a distribution plate 11. The mounting plates 12 are fixedly installed in the locking slots of the housing 1 by screws. The distribution plate 11 divides the internal space of the housing 1 into upper and lower parts. External airflow enters the housing 1 through the air intake mesh plate 3. A removable filter is installed on one side of the air intake mesh plate 3. The removable filter can filter the air and is easy to disassemble and clean. When the cooling fan 14 is working, it accelerates the airflow. The airflow is divided into upper and lower parts by the distribution plate 11. The lower airflow dissipates heat from the motherboard components and memory modules, while the upper airflow dissipates heat from the air-cooled radiator 5. A flow guiding unit 13 is set at the bottom of the inner part, and the flow guiding cover 131 is fixedly connected to the vertical plate 132 to guide the airflow to flow in a specific direction. After the airflow passes through the flow guiding cover 131, the flow velocity increases and blows directly to the air-cooled heat sink 5, resulting in better heat dissipation. The heat generated by the hardware may accumulate at the bottom of the outer wall of the diversion plate 11. By setting a copper busbar 19, heat dissipation fins 18 are embedded in the bottom of the cavity of the diversion plate 11. The top of the heat dissipation fins 18 is located behind the air-cooled heat sink 5, and the bottom of the heat dissipation fins 18 is fixedly connected to the copper busbar 19. The copper busbar 19 is embedded in the bottom of the outer wall of the diversion plate 11 in a rake shape. The copper busbar 19 is made of copper. The copper busbar 19, together with the heat dissipation fins 18, can significantly improve the heat dissipation efficiency, achieve multi-stage collaborative heat dissipation, and avoid heat accumulation.

[0028] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A computer server, comprising a housing (1) and a cover (2), characterized in that: An air intake mesh plate (3) and a hard disk drive bay (4) are embedded and installed at the front end of the box body (1). A clamping groove is formed on the top end of the box body (1), the cover plate (2) is movably clamped in the clamping groove of the box body (1), the cover plate (2) and the box body (1) are fixed by screws, a flow distribution plate (11) for flow guiding is arranged in the cavity of the box body (1), the flow distribution plate (11) is U-shaped, the flow distribution plate (11) divides the middle position in the cavity of the box body (1) into an upper part and a lower part, hanging plates (12) are arranged at both ends of the flow distribution plate (11), a plurality of groups of heat dissipation fans (14) for heat dissipation are installed at the front end of the flow distribution plate (11), two groups of flow guide units (13) are arranged at the bottom end in the cavity of the flow distribution plate (11), and a copper bar (19) for accelerating heat dissipation is arranged at the bottom end of the outer wall surface of the flow distribution plate (11); The flow guide unit (13) comprises a flow guide cover (131) and a vertical plate (132), a connecting unit is arranged between the heat dissipation fan (14) and the flow distribution plate (11), and the connecting unit comprises two groups of mounting plates (15) and screws (152).

2. The computer server according to claim 1, characterized in that: A main board is fixedly installed in the cavity of the box body (1), a processor and a memory stick are arranged on the main board, an air-cooled heat sink (5) is arranged above the processor, a power supply and a computing power card are arranged at the tail part in the cavity of the box body (1), and the air intake mesh plate (3) is located at the foremost end in the cavity of the box body (1).

3. The computer server according to claim 2, characterized in that: A detachable filter screen is arranged on a side of the air intake mesh plate (3) close to the cavity of the box body (1), two groups of rectangular grooves are penetratingly formed at the bottom end in the cavity of the flow distribution plate (11), and the air-cooled heat sink (5) movably penetrates through the corresponding rectangular grooves.

4. The computer server according to claim 1, characterized in that: A mounting frame (17) is also fixedly installed in the cavity of the flow distribution plate (11), the mounting frame (17) is in a shape of a "hui", the flow guide cover (131) is arch-shaped, a rear end of the flow guide cover (131) is narrowed and fixedly connected with the vertical plate (132), the flow guide cover (131) and the vertical plate (132) are communicated with each other, and the flow guide cover (131) and the vertical plate (132) are fixedly installed at the bottom end in the cavity of the flow distribution plate (11) through hot melt adhesive.

5. The computer server according to claim 1, characterized in that: Limiting plates (133) are fixedly installed on both sides of a rear end of the vertical plate (132), two groups of rectangular plates (16) are further arranged between the vertical plate (132) and a bottom end of the mounting frame (17), the two groups of rectangular plates (16) are located on both sides of the air-cooled heat sink (5), and the two groups of rectangular plates (16) and the mounting frame (17) are fixed by screws.

6. The computer server according to claim 1, characterized in that: A heat dissipation fin (18) is embedded and installed at the bottom end in the cavity of the flow distribution plate (11), a top end of the heat dissipation fin (18) is located behind the air-cooled heat sink (5), a bottom end of the heat dissipation fin (18) is fixedly connected with the copper bar (19), the copper bar (19) is embedded and installed at the bottom end of the outer wall of the flow distribution plate (11) in a rake shape, and a material of the copper bar (19) is copper.

7. The computer server according to claim 1, characterized in that: Two sets of fixing piles (153) are fixedly installed on the bottom of the outer wall of the diversion plate (11). The two sets of mounting plates (15) are respectively fixedly installed in the cavity of the diversion plate (11) and between the two sets of fixing piles (153). The two sets of mounting plates (15) are in a symmetrical and parallel state, and the two sets of mounting plates (15) are provided with equally spaced arc-shaped grooves (151) on the side that is close to each other. The two sets of mounting plates (15) are fixedly connected to multiple sets of cooling fans (14) by screws (152). The cooling fans (14) are located in front of the motherboard.

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