CN218512917U

CN218512917U - Computer host radiating structure

Info

Publication number: CN218512917U
Application number: CN202222794357.4U
Authority: CN
Inventors: 邓书超; 孙亚楠; 宋孝天; 冯雨麒
Original assignee: Sichuan University
Current assignee: Sichuan University
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-02-21
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a computer host heat radiation structure, which belongs to the technical field of computer heat radiation and solves the problem that the prior computer host heat radiation device mainly aims at the heat radiation of a CPU in a computer host, but does not radiate other heating hardware such as a display card, a mainboard and the like so as to influence the computer efficiency; the computer case comprises a computer case, wherein an opening is formed in one side surface of the computer case, a dustproof grid is detachably arranged at the opening, and one end of the opening is movably connected with one side of a dustproof grid door; the other side of the dustproof grid door is clamped with the computer case; a cross is arranged in the computer case, a cooling fan is arranged in the center of the cross, and the cooling fan is connected with a power supply in the computer case. The utility model discloses the heat that the wind-force that utilizes radiator fan to produce will generate heat the hardware and produce is brought out the computer through the dustproof grid to all produce fine cooling effect to the hardware that generates heat in the computer host, and be convenient for change and wash the dustproof grid through the dustproof grid door.

Description

Computer host heat radiation structure

Technical Field

The utility model relates to a computer heat dissipation technical field, concretely relates to main frame heat radiation structure.

Background

The computer host refers to a box body used for placing a mainboard and other main components in a computer hardware system. The host computer includes a CPU, a memory, a hard disk, an optical drive, a power supply, and other input/output controllers and interfaces, such as a USB controller, a video card, a network card, a sound card, and so on.

With the increase of the performance requirements of people on computers, the performance of hardware such as a CPU, a graphics card, and a motherboard needs to be improved, and particularly, the running speed of the CPU, the graphics card, and the motherboard needs to be improved. During the operation of the computer equipment, the high-speed operation of the equipment gradually increases the energy consumption of the relevant equipment, so that the temperature of the computer equipment begins to rise, and as time goes on and the computer equipment operates for a long time, if the high-temperature continuous state is not effectively improved and relieved, the performance of the computer is further damaged, even the computer is halted and destroyed, and the use of the computer equipment is seriously influenced.

The existing computer heat dissipation mode mainly comprises a water cooling heat dissipation technology and an air cooling heat dissipation technology, and compared with the traditional air cooling heat dissipation structure, the water cooling heat dissipation structure is complex and faces more application problems of water leakage, installation and the like, so the water cooling heat dissipation is not popularized with the air cooling heat dissipation. As a relatively traditional heat dissipation processing technology, the air-cooled heat dissipation technology is mainly widely applied to CPU heat dissipation processing of desktop computer equipment, and compared with the water-cooled heat dissipation technology, the application and processing of the air-cooled heat dissipation technology are simpler. As is known, the heat dissipation of the CPU is achieved by installing an exhaust fan in the CPU of the computer, and the operating temperature of the CPU is reduced, the operating principle is simple, that is, the heat generated during the operation of the CPU is conducted and discharged by using the convection wind generated during the operation of the fan, but the heat is generally discharged from the heat dissipation holes only through the small fans at the CPU in the conventional air-cooling heat dissipation of the computer, and the heat dissipation effect on other heating hardware such as the display card and the motherboard of the computer is not good, so that the efficiency of the computer is affected.

In order to solve the above problems, for example, chinese patent publication No. CN 20221791.0 discloses a computer heat dissipation mechanism, which includes a case and a heat dissipation side cover, and the structure assists in heat dissipation through the heat dissipation side cover, so as to well dissipate heat inside the case, and prevent the computer from being halted, so that the computer cannot normally operate.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem among the prior art, the utility model provides a computer mainframe heat radiation structure has solved current computer mainframe heat abstractor and has mainly dispelled the heat to the CPU in the computer mainframe, and thereby has not dispelled the heat to other hardware that generate heat such as display card, mainboard and influence the problem of computer efficiency.

In order to achieve the purpose, the utility model adopts the technical scheme as follows:

a computer host heat radiation structure comprises a computer case, wherein an opening is formed in one side surface of the computer case, a dustproof grid is detachably arranged at the opening, and one end of the opening is movably connected with one side of a dustproof grid door; the other side of the dustproof grid door is clamped with the computer case; the dustproof grid is positioned on the inner side of the dustproof grid door; a cross is arranged in the computer case, a heat radiation fan is arranged in the center of the cross, and the heat radiation fan is positioned on the inner side of the dustproof grid and connected with a power supply in the computer case.

In this scheme, radiator fan fixes at computer machine incasement cross middle part, and the wind-force of production can cover the hardware that generates heat such as CPU in the computer, display card, mainboard to the heat that the hardware that will generate heat produces takes away the computer through the dustproof net of a whole face, thereby all produces fine cooling effect to the hardware that generates heat in the computer host, be convenient for change and wash dustproof net through dustproof net door moreover, thereby guarantee dustproof net's circulation, improve the radiating efficiency.

Furthermore, the dustproof grid door is of a hollow structure, and a first hinge and a second hinge are arranged on one side of the dustproof grid door and are rotationally connected with the computer case through the first hinge and the second hinge; the other side of the dustproof grid door is provided with a clamping head which is connected with a bayonet arranged on the computer case in a clamping way.

In this scheme, dustproof grid door's fretwork design is convenient for dispel the heat, and on the swivelling joint's with computer machine case basis, the rethread dop realizes with bayonet fitting that dustproof grid door links to each other with computer machine case's joint, and the joint strength when dustproof grid door closes has not only been guaranteed in the setting of above-mentioned structure, also on the basis of the convenient switch of guaranteeing dustproof grid door, prevents that powerful wind-force that radiator fan produced from blowing away dustproof grid door.

Furthermore, two opposite sides of the opening of the computer case are provided with grooves; the dust-proof grid is inserted into the groove.

In this scheme, dustproof mesh has also avoided external dust to get into computer machine case when guaranteeing the air circulation nature, has guaranteed the clean and tidy of computer machine incasement portion to can directly take out dustproof mesh after opening dustproof mesh door, be convenient for change or wash.

Furthermore, the cross is connected with the computer case through bolts, and the center of the cross is connected with the center of the cooling fan through bolts.

In this scheme, radiator fan's center is fixed on the cross, can guarantee that radiator fan guarantees the stability of self when producing powerful wind-force, avoids rocking.

Furthermore, a fan protection cover is arranged on the heat radiation fan.

In this scheme, the fan safety cover avoids radiator fan's flabellum to hit the inside circuit of computer, has also guaranteed the safety when changing dustproof net simultaneously.

Furthermore, the length of the fan blades of the cooling fan is 1/3-1/2 of the height of the computer case.

In the scheme, the wind power generated by the cooling fan can cover the heating hardware inside the computer, so that the heating hardware can dissipate heat.

Furthermore, the upper part of the computer case is provided with an ash baffle, and a plurality of rectangular air outlet gaps are arranged around the ash baffle.

In this scheme, the dust board can prevent that the dust from falling into the computer from the top of computer machine case, and the wind-force that radiator fan produced also can be through its wind gap around with the heat effluvium.

Furthermore, the side of the computer case is provided with an interface panel, the interface panel is provided with a plurality of interfaces and a plurality of air outlet holes, and the interface panel is provided with a plurality of air outlet gaps all around.

In this scheme, interface panel can be for main frame and external equipment carry out the interaction and provide convenient operation, and radiator fan also can be through air outlet clearance and exhaust vent around it with the heat effluvium.

Furthermore, four corners at the bottom of the computer case are provided with bottom supports.

In this scheme, the bottom support is convenient for support whole computer machine case.

The utility model discloses a main frame heat radiation structure, its beneficial effect is:

1. the utility model discloses at the fixed radiator fan in computer machine case middle part, the wind-force that radiator fan produced has covered the hardware that generates heat such as display card, mainboard of computer, and then to the inside whole cooling effect that has produced of computer, and the dustproof grid of computer machine case opening part does not only do benefit to the circulation of air heat dissipation simultaneously, can reduce the dust well moreover and enter into computer machine incasement portion.

2. The utility model discloses a dustproof grid can be dismantled conveniently to dustproof grid door to clean or change, be convenient for guarantee dustproof grid's circulation.

3. The utility model discloses a drive of radiator fan's wind-force is derived the heat of computer machine incasement from air outlet clearance, exhaust vent and dust grid.

Drawings

FIG. 1 is a schematic diagram of a heat dissipation structure of a computer host;

FIG. 2 is a schematic view of an opened state of the dust-proof grille door;

FIG. 3 is a top view of a heat dissipation structure of a computer host;

FIG. 4 is a right side view of the heat dissipation structure of the computer mainframe;

wherein: 1. a dust-proof grid door; 2. a dust grid; 3. a first hinge; 4. a heat-dissipating fan; 5. a cross; 6. a second hinge; 7. a dust blocking plate; 8. an air outlet gap; 9. an interface panel; 10. an interface; 11. An air outlet; 12. clamping a head; 13. a bayonet; 14. a bottom bracket.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art within the spirit and scope of the present invention as defined and defined by the appended claims.

Example 1

Fig. 1 is a schematic structural diagram of a heat dissipation structure of a computer host, which is used to solve the problem that the heat dissipation of the existing heat dissipation device of the computer host mainly aims at the heat dissipation of the CPU in the computer host, and does not affect the efficiency of the computer by dissipating heat of other heat-generating hardware such as a display card, a motherboard, and the like.

The utility model provides a computer mainframe heat radiation structure, its includes computer machine case, and computer machine case is hollow cuboid, and four angles in the bottom of computer machine case all are equipped with the bottom support 13 of being convenient for support.

The dustproof grid door is characterized in that an opening is formed in one side face of a computer case, grooves are formed in two opposite sides of the opening, a dustproof grid 2 is inserted into the grooves, one end of the opening is movably connected with one side of the dustproof grid door 1, the other side of the dustproof grid door 1 is clamped with the computer case, and the dustproof grid 2 is located on the inner side of the dustproof grid door 1; be equipped with a plurality of net holes on dustproof net 2, the net hole makes the air and the external circulation of computer machine incasement, also can be with external dust attached to the net hole when guaranteeing the air circulation nature through net hole dustproof net 2, guaranteed the clean and tidy of computer machine incasement portion to dustproof net 2 accessible is opened dustproof net door 1 and is taken out from the recess of opening part, is convenient for change and wash, thereby guarantees thermal circulation.

The cross 5 is arranged in the computer case, the four end parts of the cross 5 are provided with threaded holes, bolts penetrate through the computer case to be connected with the threaded holes in the end parts of the cross 5, the center of the cross 5 is connected with the base center of the cooling fan 4 through bolts, and the cross 5 ensures that the cooling fan 4 can generate strong wind power and simultaneously ensure the stability of the cooling fan and avoid shaking.

The cooling fan 4 is positioned at the inner side of the dustproof grid 2 and connected with a power supply in the computer case, the generated wind power can cover heating hardware such as a CPU (central processing unit), a display card and a mainboard in the computer, and the heat is taken out of the computer through the whole dustproof grid 2, so that the good cooling effect is generated on the heating hardware in the computer.

Specifically, the dustproof grid door 1 is of a hollow structure, and the dustproof grid 2 is further supported through the hollow structure without affecting the liquidity of the dustproof grid 2; dustproof net door 1 one side is equipped with first hinge 3 and second hinge 6 to through first hinge 3 and second hinge 6 and computer machine case swivelling joint, be convenient for open dustproof net door 1.

The other side of the dustproof grid door 1 is provided with a clamping head 12, and the clamping head 12 is connected with a clamping port 13 arranged on the computer case in a clamping way; insert dop 12 and realize in dop 13 that dustproof net door 1 links to each other with the joint of computer machine case, not only guaranteed the joint strength when dustproof net door 1 closes, also on the basis of guaranteeing the convenient switch of dustproof net door 1, prevent that powerful wind-force that radiator fan 4 produced from blowing dustproof net door 1 open.

Specifically, the cooling fan 4 of the present embodiment has a model of YWF-500; the fan protection cover is arranged on the heat radiation fan 4, the fan protection cover prevents fan blades of the heat radiation fan 4 from hitting a circuit inside the computer, and meanwhile safety when the dustproof grid 2 is replaced is guaranteed.

The length of the fan blade of the cooling fan 4 is 1/3-1/2 of the height of the computer case, so that the length design can ensure that the fan blade generates strong wind power, the generated wind power can cover a plurality of heating hardware inside the computer, the heating hardware can realize cooling, and the cooling efficiency of the computer case is ensured.

As shown in fig. 3 and 4, an ash blocking plate 7 is arranged at the upper part of the computer case, a plurality of rectangular openings are formed around the ash blocking plate 7, and the rectangular openings are air outlet gaps 8; the side of computer machine case is equipped with interface panel 9, has seted up a plurality of interfaces 10 and a plurality of exhaust vent 11 on interface panel 9, and interface panel 9 is equipped with a plurality of air outlet clearances 8 all around. In the embodiment, the upper part of the computer case prevents dust from falling into the computer through the dust baffle 7, and the air port gap 8 can better utilize wind power generated by the cooling fan 4 to dissipate heat; can provide convenient operation for computer host computer and external equipment interact through interface panel 9, and radiator fan 4 also can be through its air outlet clearance 8 and exhaust vent 11 around with the heat effluvium.

The working principle of the computer host heat dissipation structure in the scheme is as follows:

when a computer host runs, the heat dissipation fan 4 in the center of the cross 5 can generate strong wind power through the fan blades with certain length, the generated wind power can cover a plurality of heating hardware in the computer case, and the heat of the heating hardware is led out to the outside through the dustproof grids 2, the air outlet gaps 8 and the air outlet holes 11, so that the heat dissipation in the computer case is realized.

The grid holes on the dustproof grid 2 enable the cooling fan 4 in the computer case to be in air circulation with the outside, so that the cooling efficiency is guaranteed, meanwhile, outside dust is prevented from entering the computer case, and the tidiness of the inside of the computer is guaranteed. When certain dust is attached to the dustproof grid 2, the clamping head 12 on the dustproof grid door 1 can be pulled out from the clamping opening 13, the dustproof grid door 1 is opened by rotating the first hinge 3 and the second hinge 6, so that the dustproof grid 2 is exposed, and finally the dustproof grid 2 is pulled out from the groove to be cleaned or replaced.

While the present invention has been described in detail with reference to the embodiments, the scope of the present invention should not be limited to the embodiments. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims

1. A kind of computer host computer heat-dissipating structure, characterized by: the computer case is characterized by comprising a computer case, wherein one side surface of the computer case is provided with an opening, a dustproof grid (2) is detachably arranged at the opening, and one end of the opening is movably connected with one side of a dustproof grid door (1); the other side of the dustproof grid door (1) is connected with the computer case in a clamping manner; the dustproof grid (2) is positioned on the inner side of the dustproof grid door (1); a cross (5) is arranged in the computer case, a heat dissipation fan (4) is arranged in the center of the cross (5), and the heat dissipation fan (4) is located on the inner side of the dustproof grid (2) and connected with a power supply in the computer case.

2. The heat dissipation structure of a host computer according to claim 1, wherein: the dustproof grid door (1) is of a hollow structure, a first hinge (3) and a second hinge (6) are arranged on one side of the dustproof grid door, and the dustproof grid door is rotationally connected with the computer case through the first hinge (3) and the second hinge (6); the other side of dustproof grid door (1) is equipped with dop (12), bayonet socket (13) joint that offer on dop (12) and the computer machine case links to each other.

3. The heat dissipation structure of a host computer according to claim 2, wherein: two opposite sides of the opening of the computer case are provided with grooves; the dust-proof grid (2) is inserted into the groove.

4. The heat dissipation structure of a host computer according to claim 3, wherein: the cross (5) is connected with the computer case through bolts, and the center of the cross is connected with the center of the cooling fan (4) through bolts.

5. The heat dissipation structure of a host computer according to claim 4, wherein: and a fan protection cover is arranged on the heat radiation fan (4).

6. The heat dissipation structure of a host computer according to claim 5, wherein: the length of the fan blade of the heat radiation fan (4) is 1/3-1/2 of the height of the computer case.

7. The heat dissipation structure of a host computer according to claim 1, wherein: the upper portion of computer machine case is equipped with dust board (7), dust board (7) are equipped with a plurality of air outlet clearances (8) that are the rectangle all around.

8. The heat dissipation structure of a host computer according to claim 7, wherein: the side of computer machine case is equipped with interface panel (9), a plurality of interfaces (10) and a plurality of exhaust vent (11) have been seted up on interface panel (9), interface panel (9) are equipped with a plurality ofly all around air outlet clearance (8).

9. The heat dissipation structure of a host computer according to claim 1, wherein: four corners at the bottom of the computer case are respectively provided with a bottom bracket (14).