CN218768035U - Server - Google Patents

Abstract

The utility model relates to a server technical field discloses a server. The server comprises a case, a power supply bin and a wind scooper, wherein a vent hole is formed in the case, the power supply bin is fixed in the case, the wind scooper is arranged at the front end of the case and located at the power supply bin, the wind scooper comprises a front baffle and a side baffle, the front baffle is perpendicular to the front-back direction, one end of the front baffle is connected to the first side wall, one end of the side baffle is connected to the power supply bin, the other end of the side baffle is connected to the other end of the front baffle, the top end face and the bottom end face of the wind scooper are respectively attached to the top wall and the bottom wall of the case, so that a wind guide channel is defined between the wind scooper and the case, and the vent hole and the installation cavity are communicated with the wind guide channel. The utility model discloses avoid the air current flow direction installation cavity after the hard disk module heating, separate the air current that admits air of power and the air current that admits air of fan simultaneously, guarantee to the radiating effect of power and quick-witted incasement other modules, improve the stability of server operation.

Description

Server

Technical Field

The utility model relates to a server technical field especially relates to a server.

Background

When the server works, elements such as a power supply, a CPU (central processing unit), an internal memory and the like in the case generate a large amount of heat, and in order to ensure the stable operation of the server and avoid the overheating and damage of the elements, the heat needs to be quickly dissipated in an air cooling mode.

At present, as shown in fig. 1, the system fan, the motherboard, and the power supply compartment 2 are all disposed on the lower case 12 of the chassis. Generally, a system fan is disposed in the chassis, and the system fan is used for cooling and dissipating heat of components such as the motherboard, the CPU, and the memory. The CPU and the memory are installed on the mainboard, the system fan is located behind the mainboard, and when the system fan runs, the air inlet flow of the system fan firstly passes through the mainboard and then is discharged to the outside of the case through the system fan. The power supply is arranged in the power supply bin 2, the power supply bin 2 and the system fan are arranged along the left and right directions of the case, and the rear end of the power supply is provided with the power supply fan, so that air cooling and heat dissipation of the power supply can be realized. When the power supply fan operates, the air inlet flow of the power supply fan firstly passes through the power supply and then is discharged to the outside of the case through the power supply fan.

In the prior art, a hard disk module is usually disposed right in front of the power supply bin 2. An air guide 10 is usually disposed in the case, the air guide 10 is located on one side of the motherboard, and the air guide 10 is located in an interval existing between the power supply bin 2 and the hard disk module. Air guide 10 is the slabby and extends along the direction of height of server, and air guide 10 can separate between above-mentioned interval and the mainboard to separate the air current that admits air of power and fan, avoid the air current that admits air of the system fan through the mainboard to flow to power storehouse 2, guarantee that the system fan has sufficient air current that admits air, thereby guarantee the radiating effect of mainboard. But hard disk module can produce the hindrance to the air current through the power, and hard disk module also can produce certain heat when the operation moreover, leads to the temperature of the air current that flows to the power higher, influences the radiating effect to the power, influences the steady operation of server.

Based on this, a server is needed to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a server to avoid the air current flow direction installation cavity after the heating of hard disk module, also separate the air current that admits air of power and the air current that admits air of fan simultaneously, guaranteed to the radiating effect of power and quick-witted incasement other modules, improved the stability of server operation.

To achieve the purpose, the utility model adopts the following technical proposal:

a server, comprising:

the top wall and the first side wall of the case are both provided with vent holes;

the power supply bin is fixed in the case, a power supply is installed in an installation cavity of the power supply bin, and the installation cavity penetrates through the power supply bin along the front-back direction of the case;

the wind scooper is arranged in the case and located at the front end of the power supply bin, the wind scooper comprises a front baffle and a side baffle, the front baffle is perpendicular to the front-back direction, one end of the front baffle is connected to the first side wall, the side baffle extends along the front-back direction, one end of the side baffle is connected to the power supply bin, the other end of the side baffle is connected to the other end of the front baffle, the top end face and the bottom end face of the wind scooper are attached to the top wall and the bottom wall of the case respectively, so that a wind guide channel is defined by the wind scooper and the case, and the vent hole and the installation cavity are communicated with the wind guide channel.

As an optional technical scheme of the server, the server further includes a first power supply backplane, the first power supply backplane is located in the air guide channel and is fixedly connected to the power supply bin, the first power supply backplane is electrically connected to the power supply, and the first power supply backplane is connected to the main board through a cable to supply power to the main board.

Above-mentioned setting can be through the consumer power supply of first power backplate to quick-witted incasement, and with first power backplate setting in wind-guiding passageway, also can protect first power backplate, improves the durable degree of first power backplate, does benefit to reduction maintenance cost.

As an optional technical scheme of the server, the first power supply back plate is perpendicular to the front-back direction, the first power supply back plate is connected to the front end face of the power supply bin, and the first power supply back plate is provided with a first vent hole.

By means of the arrangement, the horizontal area occupied by the first power supply back plate can be reduced, the horizontal area occupied by the first power supply back plate in the air guide channel is reduced, and the sizes of the air guide cover and the case are favorably reduced.

As an optional technical scheme of the server, the server further includes a second power backplane, the second power backplane is disposed in the chassis, and the second power backplane is electrically connected to the first power backplane.

Set up second power backplate, can increase power backplate's area, do benefit to the increase and be used for the quantity with the connector that outside consumer electricity is connected, be adapted to the more and powerful server of consumer quantity, enlarged application scope, also do benefit to the server and accomplish more functions, improved the practicality and the functionality of server.

As an optional technical scheme of the server, the server further comprises a blocking piece, an opening is formed in the bottom of the front baffle plate, the opening penetrates through the front baffle plate along the front-back direction, and the blocking piece is arranged in the opening and detachably connected with the case, so that the blocking piece can block or separate from the opening;

the blocking piece comprises a second power supply back plate and a support, the second power supply back plate is positioned above the support and connected with the support, the second power supply back plate is electrically connected with the first power supply back plate, the second power supply back plate is arranged in the air guide channel, at least part of the second power supply back plate extends out of the air guide channel through the opening, and the support is detachably connected with the case; or the plugging piece is foam, and the foam is bonded with the bottom wall of the case in a tearable manner.

According to the arrangement, when the second power supply back plate needs to be arranged, the second power supply back plate can extend out of the air guide channel through the opening part, so that the length of the second power supply back plate in the air guide channel is reduced, and the size of the air guide cover is further favorably reduced; and above-mentioned setting also realizes demolising the second power backplate and changes for the bubble cotton, or tears the bubble cotton from quick-witted case and change for support and second power backplate, does benefit to the server that is applicable to the consumer that has different quantity in quick-witted incasement, has improved the practicality of quick-witted case.

As an optional technical scheme of the server, the blocking piece includes the second power supply backplane and the bracket, the second power supply backplane is perpendicular to the height direction of the chassis, and a second vent hole is formed in a portion of the second power supply backplane located in the air guide channel.

Through the setting in second ventilation hole, can realize the below that the air got into second power backplate, realize that the installation cavity lower extreme also has the air current to get into, guarantee to be located the power of installation cavity lower extreme also has the air current to pass through, guaranteed the radiating effect to the power.

As an optional technical scheme of the server, a golden finger is arranged at one end of the second power supply back plate facing the first power supply back plate, a back plate connector is arranged on the first power supply back plate, the golden finger is inserted into the back plate connector, two first ventilation holes are formed in the first power supply back plate, and the two first ventilation holes are distributed along the height direction and are respectively located at the upper side and the lower side of the second power supply back plate;

be located second power backplate top the trompil area of first ventilation hole is S1, is located second power backplate below the trompil area of first ventilation hole is S2, and S1 < S2.

S2 is larger than S1, the air inlet impedance of the air flow passing through the power supply at the lower end of the mounting cavity can be reduced, the air flow passing through the two power supplies is same in size, and the heat dissipation effect of the power supplies is guaranteed.

As an optional technical scheme of the server, the blocking piece includes the second power supply back plate and the support, a protruding portion is convexly arranged on a side wall of the support, a through groove is formed in the protruding portion, the front baffle is arranged in the through groove in a penetrating manner, a limiting groove is formed in a groove wall of the through groove, a limiting portion is convexly arranged on a front end face and/or a rear end face of the front baffle, and the limiting portion extends in the height direction of the case and is arranged in the limiting groove in a penetrating manner.

According to the arrangement, the support and the wind scooper are connected, the wind scooper is limited from moving, collision between the wind scooper and other structures in the case is avoided, stable operation of the server is guaranteed, and maintenance cost is reduced.

As an optional technical scheme of the server, a mounting groove is formed in the first side wall, the mounting groove extends along the height direction of the case, and the end part of the front baffle is inserted into the mounting groove; and/or the presence of a gas in the gas,

the side shield is kept away from the one end protrusion of preceding baffle is provided with joint portion, the arc wall has been seted up to the bottom of joint portion, be connected with the kelly on the power storehouse, the kelly is arranged in the arc wall, the central angle that the arc wall corresponds is less than or equal to 180.

By the arrangement, the wind scooper can only be inserted into the through groove along the height direction of the case, the connection mode between the wind scooper and the case is simplified, the installation and the assembly are convenient, and the movement of the wind scooper is further limited.

As an optional technical scheme of the server, a stopping portion is convexly arranged on the front end surface and/or the rear end surface of the front baffle, the stopping portion extends along the height direction, and the stopping portion is attached to the first side wall.

Above-mentioned setting, the degree of depth that baffle stretched into the mounting groove before can restricting, the installation assembly of the wind guide cover of being convenient for.

The utility model has the advantages that:

the utility model provides a server, it includes quick-witted case, power storehouse and wind scooper. The air guide cover can guide the air from the vent hole into the installation cavity of the power supply bin, so that the situation that a hard disk module at the front end of the power supply bin obstructs the air from flowing to the installation cavity is avoided, the situation that the air flow heated by the hard disk module flows to the installation cavity is also avoided, the size and the temperature of the air flow flowing into the installation cavity are guaranteed, the heat dissipation effect of the power supply is improved, and the use safety of the power supply is guaranteed; meanwhile, the air guide cover is used for separating the air inlet flow of the power supply from the air inlet flow of the system fan, so that the heat dissipation effect on other modules in the case is ensured, the running stability of the server is improved, and the maintenance cost is favorably reduced; in addition, all seted up the ventilation hole on roof and the first lateral wall of quick-witted case, when also making the ventilation hole on roof and the first lateral wall of quick-witted case by the shutoff, ventilation hole on another can also be to the air guide channel air feed, has further improved the radiating reliable degree of power, has also realized that the server can be applicable to different mounted positions, enlarges application scope.

Drawings

FIG. 1 is a schematic diagram of a server in the prior art;

fig. 2 is a schematic structural diagram of a server according to an embodiment of the present invention;

fig. 3 is a schematic partial structural diagram of a server according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the lower casing and the power supply bin provided by the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a first power backplane according to an embodiment of the present invention;

fig. 6 is a side view of a first power backplane provided by an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a server according to an embodiment of the present invention, in which a blocking member is configured as foam;

fig. 8 is a schematic structural diagram of a second power backplane and a bracket according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a first view angle of a bracket according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of a second view angle of a bracket provided by an embodiment of the present invention;

fig. 11 is a schematic structural view of a power supply bin and an air guiding cover according to an embodiment of the present invention;

fig. 12 is a schematic structural view of an air guiding cover according to an embodiment of the present invention.

In the figure:

10. an air guide;

1. a chassis; 11. an upper cover; 111. a vent hole; 12. a lower case; 121. mounting grooves;

2. a power supply bin; 21. a mounting cavity;

3. a wind scooper; 31. a front baffle; 311. an opening; 312. a limiting part; 313. a stopper portion; 32. a side dam; 321. a wire passing port; 322. a clamping part; 3221. an arc-shaped slot;

4. a first power backplane; 41. a first vent hole; 42. a first connector; 43. a backplane connector; 44. a power supply connector;

5. a second power backplane; 51. a second vent hole; 52. a second connector; 53. a set screw;

6. a support; 61. a projection; 611. penetrating a groove; 612. a limiting groove; 62. a notch;

7. soaking cotton; 8. a gourd hole; 9. i-shaped nail.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention, and the technical effects achieved by the present invention clearer, the following detailed description will be made with reference to the accompanying drawings for further describing the technical solutions of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.

The embodiment provides a server. As shown in fig. 2 to 12, the server includes a chassis 1, a power supply bin 2 and an air guiding cover 3, vent holes 111 are formed in the top wall and the first side wall of the chassis 1, the power supply bin 2 is fixed in the chassis 1 of the server, a power supply is installed in an installation cavity 21 of the power supply bin 2, and the installation cavity 21 penetrates through the power supply bin 2 along the front-back direction of the chassis 1. The wind scooper 3 is arranged in the case 1 and located at the front end of the power supply bin 2, the wind scooper 3 comprises a front baffle 31 and a side baffle 32, the front baffle 31 is perpendicular to the front-back direction, one end of the front baffle 31 is connected to the first side wall, the side baffle 32 extends along the front-back direction, one end of the side baffle 32 is connected to the power supply bin 2, the other end of the side baffle 32 is connected to the other end of the front baffle 31, the top end face and the bottom end face of the wind scooper 3 are respectively attached to the top wall and the bottom wall of the case 1, so that a wind guiding channel is defined between the wind scooper 3 and the case 1, and the vent hole 111 and the installation cavity 21 are communicated with the wind guiding channel.

The server provided by the embodiment comprises a case 1, a power supply bin 2 and an air guide cover 3. The air guide cover 3 can guide the air from the vent hole 111 to the installation cavity 21 of the power supply bin 2, so that the situation that a hard disk module at the front end of the power supply bin 2 obstructs the air from flowing to the installation cavity 21 is avoided, the situation that the air flow heated by the hard disk module flows to the installation cavity 21 is also avoided, the size and the temperature of the air flow flowing to the installation cavity 21 are ensured, the heat dissipation effect of the power supply is improved, and the use safety of the power supply is ensured; meanwhile, the air guide cover 3 is used for separating the air inlet flow of the power supply from the air inlet flow of the system fan, so that the heat dissipation effect on other modules in the case 1 is ensured, the running stability of the server is improved, and the maintenance cost is favorably reduced; in addition, all seted up ventilation hole 111 on the roof of machine case 1 and the first lateral wall, when also making ventilation hole 111 on one in roof of machine case 1 and the first lateral wall blocked, ventilation hole 111 on the other can also be to the air guide channel air feed, has further improved the radiating reliable degree of power, has also realized that the server can be applicable to different mounted positions, enlarges application scope.

In this embodiment, machine case 1 is the cuboid, and machine case 1 includes upper cover 11 and inferior valve 12, and upper cover 11 is located inferior valve 12 top, and upper cover 11 is connected with inferior valve 12 lock and is formed machine case 1. The upper cover 11 forms a top wall of the chassis 1, and the upper cover 11 is provided with a vent hole 111. Inferior valve 12 is upper end open-ended box structure, and inferior valve 12 includes antetheca, back wall, first lateral wall, second lateral wall and diapire, has seted up ventilation hole 111 on the first lateral wall. It can be understood that the first side wall and the second side wall of the lower case 12 are arranged along the left-right direction of the case 1 and are both perpendicular to the left-right direction of the case 1, the bottom walls of the upper cover 11 and the lower case 12 are perpendicular to the height direction of the case 1, and the front wall and the rear wall of the lower case 12 are arranged along the front-rear direction of the case 1 and are both perpendicular to the front-rear direction of the case 1.

In this embodiment, the power supply bin 2 is disposed at the rear portion of the chassis 1, and a through hole is formed in a rear end plate of the chassis 1 and is in direct communication with the installation cavity 21.

Specifically, the power supply bin 2 is n-shaped, and includes two side arms and a connecting arm connected to top ends of the two side arms, and bottom ends of the side arms are connected to a bottom wall of the chassis 1, so that the power supply bin 2 and the chassis 1 enclose an installation cavity 21. The side arms of the power supply bin 2 are perpendicular to the left and right directions of the case 1, and one side arm is in contact with the first side wall of the case 1 in an attaching manner.

Two power supplies are arranged in the power supply bin 2 and are arranged in the vertical direction, a power supply fan is arranged at the rear end of each power supply, the power supply fan can suck air in the air guide channel into the installation cavity 21, the air in the installation cavity 21 is discharged through the through holes, and heat dissipation of the power supplies is achieved. The structure of the power supply may refer to the prior art, which is not the key point of protection in this embodiment, and is not described herein again.

Specifically, the server further comprises a first power supply back plate 4, the first power supply back plate 4 is located in the air guide channel and is fixedly connected to the power supply bin 2, the first power supply back plate 4 is electrically connected with a power supply, power can be supplied to the electric equipment in the case 1 through the first power supply back plate 4, the first power supply back plate 4 is arranged in the air guide channel, the first power supply back plate 4 can be protected, the durability of the first power supply back plate 4 is improved, and the reduction of maintenance cost is facilitated.

In this embodiment, the first power backplane 4 is a PCB, two power connectors 44 are disposed on the first power backplane 4, and the two power connectors 44 are respectively used for electrically connecting with two power sources. The first power backplane 4 is further provided with a first connector 42, and the first connector 42 can be connected with the electric equipment in the case 1 through a cable to supply power to the electric equipment. The structures of the first power backplane 4, the power connector 44 and the first connector 42 can refer to the prior art, which is not the main point of protection in this embodiment and will not be described herein again.

Further, the first power supply back plate 4 is perpendicular to the front-back direction of the chassis 1, the first power supply back plate 4 is connected to the front end surface of the power supply bin 2, and the first power supply back plate 4 is provided with a first ventilation hole 41. By the arrangement, the horizontal area occupied by the first power supply backboard 4 can be reduced, the horizontal area occupied by the first power supply backboard 4 in the air guide channel is reduced, the size of the air guide cover 3 is favorably reduced, and the miniaturization of the case 1 is favorably realized; meanwhile, other equipment or cables in the case 1 are prevented from being extruded due to the fact that the air guide cover 3 is too large, and maintenance cost is reduced; in addition, the arrangement of the first ventilation hole 41 can also ensure that the airflow can enter the installation cavity 21, ensure the heat dissipation effect on the power supply and improve the operation stability of the server.

In this embodiment, the front end of the side arm of the power supply compartment 2 is bent to form a mounting portion, the mounting portion is perpendicular to the front-back direction of the chassis 1, and the first power supply back plate 4 is attached to the mounting portion and connected to the mounting portion by a fastening member such as a bolt.

Specifically, two first ventilation holes 41 have been seted up, and two first ventilation holes 41 are arranged along the direction of height, and two first ventilation holes 41 are just to setting up with two powers respectively, have increased the area that is used for the ventilation on the first power backplate 4, have further guaranteed the air current size that gets into in the installation cavity 21, have improved the radiating effect to the power. In other embodiments, the number and the position of the first vent holes 41 may also be adaptively adjusted, and are not limited herein.

Preferably, the server further includes a second power backplane 5, the second power backplane 5 is disposed in the chassis 1, and the second power backplane 5 is electrically connected to the first power backplane 4. Set up second power backplate 5, can increase power backplate's area, do benefit to the increase and be used for the quantity of the connector of being connected with outside consumer electricity, do benefit to and be adapted to the more and powerful server of consumer quantity, enlarged application scope, also do benefit to the server and accomplish more functions, improved the practicality and the functionality of server.

In this embodiment, the second power backplane 5 is a PCB, a second connector 52 is disposed on the second power backplane 5, and the second connector 52 can be connected to the electric device in the chassis 1 through a cable to supply power to the electric device. The structures of the second power backplane 5 and the second connector 52 can refer to the prior art, which is not the main point of protection in this embodiment and will not be described herein again.

Preferably, the server further includes a blocking piece, the bottom of the front baffle 31 is provided with an opening 311, the opening 311 penetrates through the front baffle 31 along the front-back direction, and the blocking piece is disposed in the opening 311 and detachably connected to the chassis 1, so that the blocking piece can block or separate from the opening 311. Further, when the electrical equipment in the chassis 1 is more, a second power supply backboard 5 needs to be arranged, the plugging piece comprises the second power supply backboard 5 and a support 6, the second power supply backboard 5 is located above the support 6 and connected with the support 6, the second power supply backboard 5 is arranged in the air guide channel, at least part of the second power supply backboard extends out of the air guide channel through the opening 311, and the support 6 is detachably connected with the chassis 1. Above-mentioned setting, second power backplate 5 is in the wind-guiding passageway, does benefit to the length of shortening the cable of connection between first power backplate 4 and second power backplate 5, and when can realizing that second power backplate 5 is protected by wind scooper 3, also can stretch out the wind-guiding passageway through opening 311 part, reduces the length of second power backplate 5 in the wind-guiding passageway, further does benefit to the size that reduces wind scooper 3, does benefit to the miniaturization that realizes quick-witted case 1. When the number of the electric devices in the case 1 is small, the second power supply back plate 5 is not required to be arranged, and then the blocking piece is set to be the foam 7, and the foam 7 is bonded with the bottom wall of the case 1 in a tearable manner. Support 6 can dismantle with quick-witted case 1 and be connected, and the cotton 7 of bubble can be torn from ground with the diapire of quick-witted case 1 and bond, can realize demolising second power backplate 5 and change for bubble cotton 7, or tear bubble cotton 7 and change for support 6 and second power backplate 5 from quick-witted case 1, do benefit to the server that is applicable to the consumer that has different quantity in quick-witted case 1, improved quick-witted case 1's practicality.

In this embodiment, the second power backplane 5 is perpendicular to the height direction of the chassis 1, the bracket 6 is a sheet metal part, a square box-shaped structure is formed by bending a metal plate, and the second power backplane 5 is disposed on the top surface of the bracket 6. Specifically, an I-shaped nail 9 is arranged on the top surface of the support 6, a gourd hole 8 is formed in the second power supply back plate 5, the gourd hole 8 is provided with a large hole portion and a small hole portion, the large hole portion is communicated with the small hole portion through a communication hole, the I-shaped nail 9 can extend into the gourd hole 8 through the large hole portion and enter the small hole portion through the communication hole, and clamping between the I-shaped nail 9 and the gourd hole 8 is achieved. The fixing screw 53 penetrates the second power supply back plate 5 and is fixed with the bracket 6.

Further, calabash hole 8 has been seted up to support 6 bottom, is connected with worker's word nail 9 on the diapire of quick-witted case 1, is connected through the block between worker's word nail 9 and the calabash hole 8, realizes being connected dismantled of support 6 and quick-witted case 1.

Preferably, a golden finger is arranged at one end of the second power supply backboard 5 facing the first power supply backboard 4, a backboard connector 43 is arranged on the first power supply backboard 4, and the golden finger is inserted into the backboard connector 43 to realize the electrical connection between the first power supply backboard 4 and the second power supply backboard 5. By the arrangement, the electric connection between the first power supply back plate 4 and the second power supply back plate 5 by using a cable is avoided, the cable routing in the air guide channel is simplified, and the size of the air guide cover 3 is favorably reduced.

It is understood that the first connector 42 and the backplane connector 43 are disposed on a side of the first power backplane 4 away from the power source, and the power connector 44 is disposed on a side of the first power backplane 4 facing the power source.

Further, the blocking piece comprises a second power supply back plate 5 and a support 6, and a second ventilation hole 51 is formed in a part, located in the air guide channel, of the second power supply back plate 5. Because second power backplate 5 is perpendicular to above-mentioned direction of height, and the one end of second power backplate 5 is pegged graft in backplate connector 43, the other end stretches out wind-guiding passageway through opening 311, then second power backplate 5 divides the wind-guiding passageway into upper and lower two parts, through the setting of second ventilation hole 51, can realize the below of air admission second power backplate 5, it also has the air current to get into to realize installation cavity 21 lower extreme, guarantee that the power that is located the installation cavity 21 lower extreme also has the air current to pass through, guaranteed the radiating effect to the power.

In this embodiment, two first ventilation holes 41 are arranged along the height direction and are respectively located on the upper side and the lower side of the second power supply back plate 5, which further facilitates the realization that the lower end of the installation cavity 21 also has airflow entering, and ensures the heat dissipation effect on the power supply.

In this embodiment, a notch 62 is formed on one side of the bracket 6 facing the first power supply back plate 4, and the notch 62 is opposite to the second ventilation hole 51, so that the airflow can flow toward the first ventilation hole 41 below the second power supply back plate 5.

Preferably, the opening area of the first vent hole 41 above the second power supply back plate 5 is S1, the opening area of the first vent hole 41 below the second power supply back plate 5 is S2, and S1 < S2. To setting up the power in the installation cavity 21 upper end, the air current only need can reach this power through the first ventilation hole 41 of second power backplate 5 top, to setting up the power in the installation cavity 21 lower extreme, the air current need pass through the second ventilation hole 51 of second power backplate 5 and be located behind the first ventilation hole 41 of second power backplate 5 below, just can reach this power, it is great to go into wind impedance, it is less to lead to the air current through the power that is located the installation cavity 21 lower extreme, influence the radiating effect of power. S2 is larger than S1, the air inlet impedance of the air flow passing through the power supply at the lower end of the mounting cavity 21 can be reduced, the air flow passing through the two power supplies is same in size, the uniformity of heat dissipation of the power supply in the mounting cavity 21 is improved, and the heat dissipation effect of the power supply is guaranteed.

Preferably, the side wall of the bracket 6 is provided with a protruding portion 61 in a protruding manner, the protruding portion 61 is provided with a through groove 611, the through groove 611 extends along the height direction of the chassis 1, the front baffle 31 is disposed in the through groove 611 in a penetrating manner, a limiting groove 612 is disposed on a groove wall of the through groove 611, a limiting portion 312 is disposed on a front end face and/or a rear end face of the front baffle 31 in a protruding manner, and the limiting portion 312 extends along the height direction of the chassis 1 and is disposed in the limiting groove 612 in a penetrating manner. Due to the arrangement, the connection between the support 6 and the wind scooper 3 is realized, the wind scooper 3 can only be inserted into the through groove 611 along the height direction of the case 1, the limit groove 612 limits the movement of the wind scooper 3 relative to the support 6 along the left-right direction or the front-back direction, the movement of the wind scooper 3 along the height direction is limited by the top wall and the bottom wall of the case 1, the movement of the wind scooper 3 can be limited by the arrangement of the limit groove 612 and the limit part 312, the collision between the wind scooper 3 and other structures in the case 1 is avoided, the stable operation of the server is ensured, and the maintenance cost is reduced.

In this embodiment, the front end surface and the rear end surface of the front baffle 31 are respectively provided with a protruding limiting portion 312, two opposite groove sidewalls of the through groove 611 are both provided with a limiting groove 612, and the two limiting portions 312 and the two limiting grooves 612 correspondingly penetrate through.

In the present embodiment, the protruding portion 61 is formed integrally with the bracket 6, and is formed by bending.

Preferably, the first side wall is provided with a mounting groove 121, the mounting groove 121 extends along the height direction of the case 1, the end of the front baffle 31 far away from the side baffle 32 is inserted into the mounting groove 121, the wind scooper 3 can only be inserted into the through groove 611 along the height direction of the case 1, the connection mode between the wind scooper 3 and the case 1 is also simplified, the installation and the assembly are convenient, meanwhile, the groove wall of the mounting groove 121 along the front and rear direction can limit the wind scooper 3 to move, the collision between the wind scooper 3 and other structures in the case 1 is further avoided, and the stable operation of the server is ensured.

Furthermore, a stopping portion 313 protrudes from the front end surface and/or the rear end surface of the front baffle 31, the stopping portion 313 extends along the height direction, and the stopping portion 313 is attached to the first side wall. With the arrangement, the depth of the front baffle 31 extending into the mounting groove 121 can be limited, and the wind scooper 3 can be mounted and assembled conveniently.

In the present embodiment, the front baffle 31 has a front end surface and a rear end surface, on which the stopping portions 313 are protrudingly provided.

As a preferable scheme, the end of the side baffle 32, which is far away from the front baffle 31, is convexly provided with the clamping portion 322, the bottom of the clamping portion 322 is provided with an arc groove 3221, the power supply bin 2 is connected with a clamping rod, the clamping rod is arranged in the arc groove 3221, a central angle corresponding to the arc groove 3221 is less than or equal to 180 °, the arc groove 3221 penetrates through the clamping portion 322 along the left and right direction of the chassis 1, and the clamping rod extends along the left and right direction of the chassis 1. By the arrangement, the collision between the wind scooper 3 and other structures in the case 1 can be further avoided, and the stable operation of the server is ensured.

In this embodiment, a side arm of the power supply bin 2 away from the first side wall is connected with an i-shaped nail 9, and a nail rod in the middle of the i-shaped nail 9 forms the clamping rod. The side baffle 32 is located on the side of the power supply compartment 2 away from the first side wall.

Preferably, the side guard 32 has a wire passing opening 321 formed at a distal end thereof, and the cable in the air guide passage can extend out of the air guide passage through the wire passing opening 321.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A server, comprising:

the top wall and the first side wall of the case (1) are both provided with vent holes (111);

the power supply bin (2) is fixed in the case (1), a power supply is installed in an installation cavity (21) of the power supply bin (2), and the installation cavity (21) penetrates through the power supply bin (2) along the front-back direction of the case (1);

the wind scooper (3) is arranged in the case (1) and located at the front end of the power supply bin (2), the wind scooper (3) comprises a front baffle (31) and a side baffle (32), the front baffle (31) is perpendicular to the front-back direction, one end of the front baffle (31) is connected to the first side wall, the side baffle (32) extends along the front-back direction, one end of the side baffle (32) is connected to the power supply bin (2) and the other end of the side baffle is connected to the other end of the front baffle (31), the top end face and the bottom end face of the wind scooper (3) are respectively attached to the top wall and the bottom wall of the case (1), so that a wind guide channel is defined between the wind scooper (3) and the case (1), and the vent hole (111) and the installation cavity (21) are communicated with the wind guide channel.

2. The server according to claim 1, further comprising a first power backplane (4), wherein the first power backplane (4) is located in the air guide channel and is fixedly connected to the power bin (2), and the first power backplane (4) is electrically connected to the power source.

3. The server according to claim 2, wherein the first power backplane (4) is perpendicular to the front-back direction, the first power backplane (4) is connected to a front end surface of the power bin (2), and a first vent hole (41) is formed in the first power backplane (4).

4. The server according to claim 2, further comprising a second power backplane (5), wherein the second power backplane (5) is disposed in the chassis (1), and wherein the second power backplane (5) is electrically connected to the first power backplane (4).

5. The server according to claim 2, further comprising a blocking piece, wherein an opening (311) is opened at the bottom of the front baffle (31), the opening (311) penetrates through the front baffle (31) along the front-back direction, and the blocking piece is placed in the opening (311) and detachably connected with the case (1) so as to enable the blocking piece to block or separate from the opening (311);

the blocking piece comprises a second power supply back plate (5) and a support (6), the second power supply back plate (5) is located above the support (6) and connected with the support (6), the second power supply back plate (5) is electrically connected with the first power supply back plate (4), the second power supply back plate (5) is arranged in the air guide channel and at least partially extends out of the air guide channel through the opening (311), and the support (6) is detachably connected with the case (1); or the plugging piece is made of foam (7), and the foam (7) is bonded with the bottom wall of the case (1) in a tearable manner.

6. The server according to claim 5, wherein the blocking piece comprises the second power supply back plate (5) and the bracket (6), the second power supply back plate (5) is perpendicular to the height direction of the case (1), and a second ventilation hole (51) is formed in a part of the second power supply back plate (5) located in the air guide channel.

7. The server according to claim 6, wherein a golden finger is arranged at one end of the second power supply backboard (5) facing the first power supply backboard (4), a backboard connector (43) is arranged on the first power supply backboard (4), the golden finger is inserted into the backboard connector (43), two first ventilation holes (41) are formed in the first power supply backboard (4), and the two first ventilation holes (41) are arranged along the height direction and are respectively located at the upper side and the lower side of the second power supply backboard (5);

the area of the opening of the first ventilation hole (41) above the second power supply back plate (5) is S1, the area of the opening of the first ventilation hole (41) below the second power supply back plate (5) is S2, and S1 is less than S2.

8. The server according to claim 5, wherein the blocking piece comprises the second power supply back plate (5) and the bracket (6), a protruding portion (61) is convexly arranged on a side wall of the bracket (6), a through groove (611) is formed in the protruding portion (61), the front baffle (31) is arranged in the through groove (611) in a penetrating manner, a limit groove (612) is formed in a groove wall of the through groove (611), a limit portion (312) is convexly arranged on a front end face and/or a rear end face of the front baffle (31), and the limit portion (312) extends in the height direction of the case (1) and is arranged in the limit groove (612) in a penetrating manner.

9. The server according to any one of claims 1 to 8, wherein a mounting groove (121) is formed in the first side wall, the mounting groove (121) extends along a height direction of the case (1), and an end portion of the front baffle (31) is inserted into the mounting groove (121); and/or the presence of a gas in the gas,

the side baffle (32) is kept away from one end protrusion of preceding baffle (31) is provided with joint portion (322), arc wall (3221) have been seted up to the bottom of joint portion (322), be connected with the kelly on power storehouse (2), the kelly is arranged in arc wall (3221), the central angle that arc wall (3221) corresponds is less than or equal to 180.

10. The server according to claim 9, wherein a stop portion (313) is convexly disposed on a front end surface and/or a rear end surface of the front baffle (31), the stop portion (313) extends along the height direction, and the stop portion (313) is attached to the first side wall.

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