CN210924487U

CN210924487U - Computer host heat radiation structure

Info

Publication number: CN210924487U
Application number: CN202020241299.0U
Authority: CN
Inventors: 范文轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-07-03
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a computer mainframe heat radiation structure, it includes quick-witted case, the left surface board of machine case can be dismantled the setting, radiator unit, dust guard and louvre, radiator unit includes the fixed bolster, heat extraction subassembly and the cover body, the fixed bolster nestification is located on quick-witted case left surface board, heat extraction subassembly includes the motor, the exhaust fan leaf, exhaust dish and blade, the motor is fixed in the fixed bolster left side, motor drive end is fixed exhaust dish and exhaust fan leaf from inside to outside in proper order, a plurality of blades are fixed along the dish circumferencial direction of airing exhaust, exhaust dish fretwork setting, the cover body cover is fixed outside the heat extraction subassembly and on the fixed bolster, first exhaust hole and second exhaust hole have been seted up respectively to cover body left end wall and circumferencial direction, the fixed bolster right side is located to the. The heat in the case can be quickly discharged through the heat dissipation assembly on the left panel and the heat dissipation holes in the top of the case, and the heat generated in the case is prevented from damaging internal parts of the host.

Description

Computer host heat radiation structure

Technical Field

The utility model belongs to the technical field of the computer, especially, relate to a main frame heat radiation structure.

Background

With the development of society, computers become indispensable office and entertainment tools of people, and the host computer can produce a large amount of heat at work, if not carry out heat dissipation treatment to it, can lead to whole computer system collapse and life reduction. At present, computer components such as a CPU, a display card, a mainboard chip set, a hard disk and the like are generally provided with radiators, and heat generated by each component in a host is discharged into a case through the arranged radiators and then discharged through heat dissipation holes in the case. However, the heat generated by each component in the case is difficult to be discharged only through the heat dissipation holes, and the heat dissipation efficiency is low particularly in hot summer and when the host runs at high speed.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a computer host computer heat radiation structure, it can effectively solve the above-mentioned problem that prior art exists.

In order to achieve the above object, the present invention provides the following technical solutions: a heat dissipation structure of a computer host comprises a case and a left panel which is detachably arranged on the left side of the case, it also comprises a heat dissipation component arranged on the left panel of the case, a dust guard and a heat dissipation hole arranged on the top of the case, the heat radiation component comprises a fixed bracket, a heat radiation component and a cover body, the fixed bracket is nested on the left panel of the case, the heat extraction component comprises a motor, a fan blade, an exhaust disc and blades, the motor is fixed on the left side of the fixed bracket, the driving end of the motor is sequentially fixed with an exhaust disc and exhaust fan blades from inside to outside, a plurality of the blades are fixed along the circumferential direction of the exhaust disc, the air exhaust disc is arranged in a hollow way, the cover body is sleeved outside the heat extraction component and fixed on the fixed bracket, first heat dissipation hole and second heat dissipation hole have been seted up respectively to cover body left end wall and ring direction, the fixed bolster right side is located to the dust guard.

Furthermore, a slot is formed in the inner wall of the left panel, and the dust guard can be inserted into the slot and can completely cover the fixing support.

Furthermore, the dust guard includes dust screen and dustproof frame, the dust screen is fixed on dustproof frame.

Furthermore, the dust guard still includes the handle limit, the handle limit is located on the dustproof frame, and can take out the dust guard from the slot through the handle limit.

Furthermore, the dust screen adopts a PVC dust screen.

Furthermore, the blades are fixed on a side wall of the exhaust disc, which is far away from the exhaust fan blades.

Further, the blades are arc-shaped blades.

Furthermore, it still includes magnetism dustproof ventilative net of inhaling, machine roof portion is equipped with the cuboid form recess with magnetism dustproof ventilative net looks adaptation of inhaling, the louvre has been seted up in the recess, magnetism dustproof ventilative net of inhaling is located in the recess.

Furthermore, the cover body is detachably fixed on the fixed support through a fastener.

Furthermore, the front end and the rear end of the top and the bottom of the case are respectively provided with a U-shaped bracket support.

Compared with the prior art, the beneficial effects of the utility model are that: the heat extraction component is fixed on the left panel through the fixed support, the motor drives the exhaust fan blade and the exhaust disc to rotate, the motor drives the air to enter from the heat dissipation hole at the top of the case under the action of the exhaust fan blade, and finally the air is exhausted from the first heat extraction hole and the second heat extraction hole of the cover body, so that the heat in the case is exhausted. In addition, under the rotation of the air exhaust disc, the blades are driven to rotate, the blades drive the air in the cover body to be rapidly exhausted from the second heat exhaust hole, and the heat exhaust efficiency is improved. In addition, the left panel on the right side of the fixed support is provided with the dust guard, so that dust can be deposited on the dust guard, and the dust guard is convenient to clean. The heat in the case can be quickly discharged through the heat dissipation assembly on the left panel and the heat dissipation holes in the top of the case, and the heat generated in the case is prevented from damaging internal parts of the host.

Drawings

Fig. 1 is a schematic structural diagram of a heat dissipation structure of a computer host according to the present invention;

fig. 2 is a schematic view of a disassembled structure of the heat dissipation structure of the computer host shown in fig. 1;

FIG. 3 is a schematic structural diagram of a left panel;

FIG. 4 is a schematic view of the disassembled structure of FIG. 3;

FIG. 5 is a schematic view of a disassembled structure of the left panel at another angle;

FIG. 6 is a schematic view of a disassembled structure of the heat dissipation assembly;

description of reference numerals:

the fan comprises a case 1, a left panel 2, heat dissipation holes 3, a fixing support 4, a cover body 5, a motor 6, an exhaust fan blade 7, an exhaust disc 8, blades 9, a first exhaust hole 10, a second exhaust hole 11, slots 12, a dust-proof net 13, a dust-proof frame 14, a handle edge 15, a magnetic dust-proof ventilating net 16, a groove 17 and a U-shaped support bracket 18.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1-6, a heat dissipation structure of a computer host comprises a case 1, a left panel 2 detachably disposed on the left side of the case, a heat dissipation assembly disposed on the left panel 2, a dust guard, and a heat dissipation hole 3 disposed on the top of the case 1, wherein the heat dissipation assembly comprises a fixing bracket 4, a heat dissipation assembly and a cover 5, the fixing bracket 4 is nested on the left panel 2, the heat dissipation assembly comprises a motor 6, a fan blade 7, an exhaust disc 8, and blades 9, the motor 6 is fixed on the left side of the fixing bracket 4, the motor 6 drives the end of the motor 6 to sequentially fix the exhaust disc 8 and the fan blade 7 from inside to outside, the blades 9 are fixed along the circumferential direction of the exhaust disc 8, the exhaust disc 8 is hollowed out, the cover 5 is sleeved outside the heat dissipation assembly and fixed on the fixing bracket 4, the left end wall and the circumferential direction of the cover 5 are respectively provided with a first heat dissipation hole 10 and a second heat dissipation hole 11, the dust guard is arranged at the right side of the fixed support 4.

In the technical scheme, the heat extraction component is fixed on the left panel through the fixing support, the motor drives the exhaust fan blade and the exhaust disc to rotate, the air is driven to enter from the heat dissipation hole in the top of the case under the action of the exhaust fan blade, and finally the air is exhausted from the first heat dissipation hole and the second heat dissipation hole of the cover body, so that heat in the case is exhausted. In addition, under the rotation of the air exhaust disc, the blades are driven to rotate, the blades drive the air in the cover body to be rapidly exhausted from the second heat exhaust hole, and the heat exhaust efficiency is improved. In addition, the left panel on the right side of the fixed support is provided with the dust guard, so that dust can be deposited on the dust guard, and the dust guard is convenient to clean. The heat in the case can be quickly discharged through the heat dissipation assembly on the left panel and the heat dissipation holes in the top of the case, and the heat generated in the case is prevented from damaging internal parts of the host.

Preferably, the inner wall of the right side of the left panel 2 is provided with a slot 12, and the dust guard can be inserted into the slot 12 and can completely cover the fixing bracket 4.

Preferably, the dust-proof plate includes a dust-proof net 13 and a dust-proof frame 14, and the dust-proof net 13 is fixed to the dust-proof frame 14.

Preferably, the dust guard further includes a handle edge 15, the handle edge 15 is disposed on the dust guard frame 14, and the dust guard can be taken out from the slot 12 through the handle edge 15.

Preferably, the dust screen 13 is a PVC dust screen.

Preferably, the vane 9 is fixed to a side wall of the exhaust fan blade 7 away from the exhaust disk 8.

Preferably, the vane 9 is an arc vane.

As above-mentioned technical scheme's preferred, it still includes magnetism and inhales dustproof ventilative net 16, machine case 1 top is equipped with the cuboid form recess 17 with magnetism and inhale dustproof ventilative net 16 looks adaptation, louvre 3 has been seted up in the recess 17, magnetism is inhaled dustproof ventilative net 16 and is located in the recess 17, can avoid the dust to get into quick-witted incasement, and the dust is convenient for clear up in the setting of magnetism dustproof ventilative net 16 in addition.

Preferably, the cover body 5 is detachably fixed on the fixing support 4 through a fastener, so that the cover body can be conveniently detached for maintenance or cleaning.

Preferably, the front end and the rear end of the top and the bottom of the chassis 1 are both provided with U-shaped bracket holders 18, and the U-shaped bracket holders 18 on the top of the chassis are convenient for moving the chassis. The U-shaped bracket support 18 at the bottom of the case plays a supporting role.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a computer mainframe heat radiation structure, its includes quick-witted case (1), and can dismantle left panel (2) of setting in quick-witted case left side, its characterized in that: the heat dissipation device comprises a heat dissipation assembly, a dust guard and a heat dissipation hole (3), wherein the heat dissipation assembly is arranged on a left panel (2), the heat dissipation assembly comprises a fixed support (4), a heat dissipation assembly and a cover body (5), the fixed support (4) is nested on the left panel (2), the heat dissipation assembly comprises a motor (6), a vent fan blade (7), a vent disc (8) and blades (9), the motor (6) is fixed on the left side of the fixed support (4), the vent disc (8) and the vent fan blade (7) are sequentially fixed at the driving end of the motor (6) from inside to outside, a plurality of blades (9) are fixed along the circumferential direction of the vent disc (8), the vent disc (8) is arranged in a hollowed-out mode, the cover body (5) is sleeved outside the heat dissipation assembly and fixed on the fixed support (4), a first heat dissipation hole (10) and a second heat dissipation hole (11) are respectively formed in the left end wall and the circumferential direction of the cover body (5), the dust guard is arranged on the right side of the fixed support (4).

2. The heat dissipation structure of a host computer according to claim 1, wherein: the inner wall of the right side of the left panel (2) is provided with a slot (12), and the dust guard can be inserted into the slot (12) and can completely cover the fixed support (4).

3. The heat dissipation structure of a host computer according to claim 2, wherein: the dust guard includes dust screen (13) and dust frame (14), dust screen (13) are fixed on dust frame (14).

4. The heat dissipation structure of a host computer according to claim 3, wherein: the dustproof plate further comprises a handle edge (15), the handle edge (15) is arranged on the dustproof frame (14), and the dustproof plate can be taken out from the slot (12) through the handle edge (15).

5. The heat dissipation structure of a host computer according to claim 3, wherein: the dust screen (13) is a PVC dust screen.

6. The heat dissipation structure of a host computer according to claim 1, wherein: the blades (9) are fixed on a side wall of the exhaust disc (8) which is far away from the exhaust fan blades (7).

7. The heat dissipation structure of a host computer according to claim 6, wherein: the blades (9) are arc-shaped blades.

8. The heat dissipation structure of a host computer according to claim 1, wherein: it still includes magnetism dustproof ventilative net (16) of inhaling, machine case (1) top is equipped with and inhales the cuboid form recess (17) of dustproof ventilative net (16) looks adaptation of magnetism, louvre (3) have been seted up in recess (17), magnetism is inhaled dustproof ventilative net (16) and is located in recess (17).

9. The heat dissipation structure of a host computer according to claim 1, wherein: the cover body (5) is detachably fixed on the fixed support (4) through a fastener.

10. The heat dissipation structure of a host computer according to claim 1, wherein: u-shaped bracket supports (18) are arranged at the front end and the rear end of the top and the bottom of the case (1).