CN210466270U

CN210466270U - Computer radiator with dustproof function

Info

Publication number: CN210466270U
Application number: CN201921943805.4U
Authority: CN
Inventors: 范铭
Original assignee: Ganzhou Miaotian Technology Co ltd
Current assignee: Ganzhou Miaotian Technology Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-05-05
Anticipated expiration: 2029-11-12

Abstract

The utility model provides a computer radiator with dustproof function belongs to computer heat dissipation technical field, include: the box, box internally mounted has the mainboard, mainboard one side is fixed to bond has the heat conduction piece, heat conduction piece one side welding has radiating fin, radiating fin one side fixed mounting has miniature fan, the welding of miniature fan one side has the cleaning roller, and the cleaning roller surface evenly is equipped with the brush hair, box one side runs through and is equipped with the ventilation pipe, the fixed dust screen that is equipped with of ventilation pipe one end, ventilation pipe other end fixed mounting has the dustproof brush, this kind of computer radiator with dustproof function, can clean the heat conduction mechanism of radiator in the radiating, the radiating effect of computer has been improved.

Description

Computer radiator with dustproof function

Technical Field

The utility model relates to a computer heat dissipation technical field especially relates to a computer radiator with dustproof function.

Background

The computer components are largely provided with integrated circuits, the integrated circuits are most forbidden to high temperature, the high temperature can not only cause unstable system operation and short service life, but also can possibly cause some components to be burnt, and the high-temperature heat is not from the outside of the computer but inside the integrated circuits; the radiator is used for absorbing the heat and then radiating the heat into the case or out of the case to ensure that the temperature of the computer components is normal; most radiators absorb heat through contacting with the surfaces of heating components, and then the heat is transferred to a remote place through various methods, such as air in a case, and then the case transfers the hot air to the outside of the case to complete the heat dissipation of a computer;

when the existing radiator is used, dust is easily accumulated on the surface of a radiating fin and is difficult to clean, so that the heat conduction effect is poor, the heat dissipation is affected, and when a computer radiating fan stops being used, the dust easily enters a case from a radiating hole, so that the circuit in the case is poor in contact.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a computer radiator with a dustproof function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a computer heat sink with a dustproof function, comprising: the box, box internally mounted has the mainboard, mainboard one side is fixed to bond has the heat conduction piece, heat conduction piece one side welding has radiating fin, radiating fin one side fixed mounting has miniature fan, the welding of miniature fan one side has the cleaning roller, and the cleaning roller surface evenly is equipped with the brush hair, box one side is run through and is equipped with the ventilation pipe, the fixed dust screen that is equipped with of ventilation pipe one end, ventilation pipe other end fixed mounting has the dustproof brush.

Preferably, the radiating fin is composed of a plurality of high-heat-conductivity aluminum rings, and a plurality of vent holes are uniformly penetrated through the surface of the radiating fin.

Preferably, one end of the cleaning roller is inserted into the radiating fin, and at least one cleaning roller is inserted between two adjacent aluminum rings of the radiating fin.

Preferably, one end of the dustproof brush at the left end of the ventilating pipe is tightly attached to the surface of the heat conducting block.

Preferably, the ventilation pipe is in a convex shape, and the part with the larger diameter at the right end of the ventilation pipe is fixedly connected with the outer wall of the box body through a bolt.

Preferably, the heat conduction block is made of high-heat-conductivity aluminum alloy, and the heat conduction block is fixedly bonded with the main board through high-heat-conductivity silica gel.

Has the advantages that: the utility model discloses a run through at computer machine case outer wall and set up the ventilation pipe, and the one end that is close to the heat conduction piece at the ventilation pipe sets up dustproof brush, the other end sets up the dust screen, can directly discharge radiator exhaust hot air flow outside quick-witted case, shorten its discharge distance, and can prevent that the dust from attaching to on the radiator, influence heat conductivility, through setting up radiating fin into the annular, and be close to radiating fin's a side fixed mounting cleaning roller at miniature fan, can clean the radiating fin surface when miniature fan rotates, in order to avoid attaching to the dust, and the radiating effect is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a left side view schematic diagram of the heat sink of the present invention;

fig. 3 is an enlarged schematic structural view of fig. 1A of the present invention;

fig. 4 is a schematic sectional view of the heat sink of the present invention.

Illustration of the drawings:

1-a box body; 2, a main board; 3-heat conducting block; 4-radiating fins; 6-a micro fan; 7-a cleaning roller; 8-brush hair; 9-a breather pipe; 10-dust screen; 11-a dust brush; 12-a vent hole; 13-silica gel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a computer heat sink with a dustproof function includes: the

box

1, 1 internally mounted of box has

mainboard

2, 2 one side of mainboard is fixed to bond has

heat conduction piece

3, 3 one side welding of heat conduction piece has radiating fin 4, 4 one side fixed mounting of radiating fin has

miniature fan

6, 6 one side welding of miniature fan has cleaning roller 7, and cleaning roller 7 surface evenly is equipped with

brush hair

8, 1 one side of box runs through and is equipped with ventilation pipe 9, the fixed dust screen 10 that is equipped with of ventilation pipe 9 one end, ventilation pipe 9 other end fixed mounting has dustproof brush 11.

Wherein, radiating fin 4 comprises a plurality of high heat conduction aluminium ring, and the surface evenly runs through has a plurality of air vent 12, and miniature fan rotates, produces the negative pressure between radiating fin 4, takes away the heat on radiating fin 4 when box 1 internal gas flow passes through air vent 12, has increased the area of contact of radiating fin 4 with the air current, has improved the radiating efficiency.

Wherein, in cleaning roller 7 one end inserted radiating fin 4, it had a cleaning roller 7 to insert at least between two adjacent aluminium rings of radiating fin 4, when miniature fan 6 rotated, takes cleaning roller 7 to rotate along the ring channel that forms between radiating fin 4 to clean radiating fin 4, avoid the dust to adhere to radiating fin 4 surface, influence its heat conduction effect.

Wherein, the dustproof brush 11 one end of ventilation pipe 9 left end is hugged closely in the 3 surfaces of heat conduction piece, guarantees the inside circulation of gas of box 1, prevents that external dust from getting into box 1 through ventilation pipe 9 inside, influences the normal operating of 1 internal line of box.

Wherein, ventilation pipe 9 is the type of calligraphy of protruding, and the great position of ventilation pipe 9 right-hand member diameter passes through bolt and 1 outer wall fixed connection of box, and after long-term the use, can pile up partial dust in ventilation pipe 9, unscrew the bolt of

ventilation pipe

9 and 1 outer wall connection of box, then can take out ventilation pipe 9, convenient to detach washs.

Wherein, heat conduction piece 3 is high heat conduction aluminum alloy material, and heat conduction piece 3 and mainboard 2 bond fixedly through high heat conduction silica gel 13, and multiplicable mainboard 2 meets with the contact surface of heat conduction piece 3 to this improves the radiating effect.

Wherein, the micro fan 6 is connected to the power supply (prior art) in the computer case 1 through the power cord, so as to ensure the normal operation of the micro fan 6.

The working principle is as follows: during the use, micro fan 6 rotates, micro fan 6 produces the negative pressure near radiating fin 4's one side, form the air current in the computer box 1, when the air current passes through air vent 12 on heat conduction piece 3 and the radiating fin 4, absorb the heat on its surface and discharge into in ventilation pipe 9, discharge box 1 by ventilation pipe 9 again, thereby reach the radiating effect, and simultaneously, micro fan 6 rotates, drive cleaning roller 7 and rotate along radiating fin 4 surface, it is clean to clean the dust on radiating fin 4, avoid the dust to pile up on radiating fin 4 surface, influence its heat conductivity, the dust drops to ventilation pipe 9 inner wall bottom, regularly through unscrewing the connecting bolt of ventilation pipe 9 with box 1 outer wall, can dismantle ventilation pipe 9 and wash.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A computer heat sink with a dustproof function, comprising: box (1), its characterized in that, box (1) internally mounted has mainboard (2), mainboard (2) one side is fixed to bond has heat conduction piece (3), heat conduction piece (3) one side welding has radiating fin (4), radiating fin (4) one side fixed mounting has miniature fan (6), the welding of miniature fan (6) one side has cleaning roller (7), and cleaning roller (7) surface evenly is equipped with brush hair (8), box (1) one side is run through and is equipped with ventilation pipe (9), ventilation pipe (9) one end is fixed and is equipped with dust screen (10), ventilation pipe (9) other end fixed mounting has dust brush (11).

2. The computer radiator with dustproof function of claim 1, wherein the radiating fins (4) are composed of a plurality of high thermal conductivity aluminum rings, and a plurality of vent holes (12) are uniformly penetrated on the surface.

3. The computer radiator with the dustproof function of claim 1, wherein one end of the cleaning roller (7) is inserted into the radiating fin (4), and at least one cleaning roller is inserted between two adjacent aluminum rings of the radiating fin (4).

4. The computer radiator with the dustproof function according to claim 1, wherein one end of the dustproof brush (11) at the left end of the ventilation pipe (9) is tightly attached to the surface of the heat conducting block (3).

5. The computer radiator with the dustproof function according to claim 1, wherein the ventilation pipe (9) is in a convex shape, and the part with the larger diameter at the right end of the ventilation pipe (9) is fixedly connected with the outer wall of the box body (1) through a bolt.

6. The computer radiator with the dustproof function of claim 1, wherein the heat conducting block (3) is made of high heat conducting aluminum alloy, and the heat conducting block (3) and the main board (2) are fixed by bonding through high heat conducting silica gel (13).