CN220188945U

CN220188945U - Computer heat abstractor that can remove dust

Info

Publication number: CN220188945U
Application number: CN202322005039.XU
Authority: CN
Inventors: 何小林; 请求不公布姓名
Original assignee: Nantong Pingrui Information Technology Co ltd
Current assignee: Nantong Pingrui Information Technology Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2023-12-15
Anticipated expiration: 2033-07-28

Abstract

The utility model relates to the field of computer heat dissipation, in particular to a computer heat dissipation device capable of removing dust, which comprises: the base, one side at the top of the base is rotatably provided with a support plate through a rotating shaft, both sides at the bottom of the support plate are rotatably provided with support rods through the rotating shaft, and both sides at the top of the base are provided with limiting holes; through setting up the dust removal subassembly, when clearing up the air intake, servo motor work drives the initiative bevel gear and rotates, the initiative bevel gear drives the lead screw through being connected with driven bevel gear's meshing and rotates, and the lead screw drives the brush board through the threaded connection with the brush board and carry out horizontal reciprocating motion, clear up the inside dust of air intake and dust screen, the drive of being convenient for is clear up the inside dust of air intake and dust screen, avoid the dust to block up the air intake, influence the condition of radiating effect appears.

Description

Computer heat abstractor that can remove dust

Technical Field

The utility model relates to the field of computer heat dissipation, in particular to a computer heat dissipation device capable of removing dust.

Background

The notebook computer is higher in temperature during use, heat needs to be dissipated, the notebook computer support type radiator is generally used for dissipating heat of the notebook computer, and the bottom of the notebook computer is directly subjected to air blowing and heat dissipation, but dust is easy to accumulate at an air inlet during long-time use of the support type radiator in the prior art, so that the air inlet is blocked, and the heat dissipation effect is affected.

Therefore, a computer heat dissipating device capable of removing dust is proposed to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems and provide the computer heat dissipation device capable of removing dust, which solves the problems that dust is easy to accumulate at an air inlet when a bracket heat radiator in the prior art is used for a long time, so that the air inlet is blocked, and the heat dissipation effect is affected.

The utility model realizes the above purpose by the following technical proposal, a computer heat dissipation device capable of removing dust, comprising: the base, one side at the top of the base is rotatably provided with a support plate through a rotating shaft, both sides at the bottom of the support plate are rotatably provided with support rods through the rotating shaft, both sides at the top of the base are provided with limiting holes, and the support rods are spliced with the limiting holes; the heat dissipation mechanism is used for dissipating heat of the computer and is arranged between the support plate and the base; the cooling mechanism comprises a shell fixedly mounted at the bottom of the support plate, a plurality of air inlets are formed in the bottom of the shell, dust screens are mounted in inner cavities of the air inlets, ventilation openings are formed in two sides of the top of the support plate, a cooling fan is mounted on one side of the support plate and one side of the ventilation opening, and a dust removal assembly is mounted on one side of the inner cavities of the shell.

Preferably, the dust removal assembly comprises a brush plate arranged in the inner cavity of the shell, mounting holes are formed in two sides of the top of the brush plate, a fan is arranged at the top of the mounting holes, and a fan blade is fixedly arranged at the output end of the fan.

Preferably, a screw rod is installed on one side of the inner cavity of the shell, a driven bevel gear is sleeved on one side of the surface of the screw rod, a servo motor is installed in the inner cavity of the shell, a driving bevel gear is fixedly installed at the output end of the servo motor, the driving bevel gear is meshed with the driven bevel gear, and one end of the screw rod penetrates through the brush plate and is in threaded connection with the brush plate.

Preferably, the top of the brush plate and the tops of the two mounting holes are fixedly provided with brackets, and the brackets are sleeved on the surface of the fan.

Preferably, a sliding rod is fixedly arranged on the other side of the inner cavity of the shell, and one end of the sliding rod penetrates through the brush plate and is in sliding connection with the brush plate.

Preferably, the bottom of extension board front surface is rotated through the pivot and is installed the stopper, all fixed mounting has the slipmat around the extension board front surface.

The beneficial effects of the utility model are as follows:

1. through setting up the dust removal subassembly, when clearing up the air intake, servo motor work drives the initiative bevel gear and rotates, the initiative bevel gear drives the lead screw through the meshing connection with driven bevel gear and rotates, and the lead screw drives the brush board through the threaded connection with the brush board and transversely reciprocate, clear up the dust inside air intake and the dust screen, the dust that has played being convenient for to drive air intake and dust screen inside is cleared up, avoid the dust to block up the air intake, influence the circumstances of radiating effect to appear;

2. through setting up the fan, when the brush board motion, fan work drives the flabellum and rotates, and the flabellum blows off the dust that the brush board was cleaned to the outside of casing when rotating, avoids the dust to get into the inner chamber of casing when the clearance, leads to radiator fan to blow the condition of notebook heat dissipation department to appear with the dust.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a dust removing assembly according to the present utility model;

FIG. 3 is a schematic view of a blower structure according to the present utility model;

fig. 4 is an enlarged view of the area a in fig. 2.

In the figure: 1. a base; 2. a support plate; 3. a support rod; 4. a limiting hole; 5. a heat dissipation mechanism; 51. a housing; 52. an air inlet; 53. a dust screen; 54. a vent; 55. a heat radiation fan; 56. a dust removal assembly; 561. brushing a plate; 562. a mounting hole; 563. a blower; 564. a fan blade; 565. a screw rod; 566. a driven bevel gear; 567. a servo motor; 568. a drive bevel gear; 569. a bracket; 5601. and a slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The specific implementation method comprises the following steps: as shown in fig. 1 to 4, a computer heat sink capable of removing dust, comprising: the device comprises a base 1, wherein a support plate 2 is rotatably arranged on one side of the top of the base 1 through a rotating shaft, a support rod 3 is rotatably arranged on two sides of the bottom of the support plate 2 through the rotating shaft, a limit hole 4 is formed in two sides of the top of the base 1, and the support rod 3 is spliced with the limit hole 4; the heat dissipation mechanism 5 is used for dissipating heat of the computer, and the heat dissipation mechanism 5 is arranged between the support plate 2 and the base 1; the heat dissipation mechanism 5 comprises a shell 51 fixedly arranged at the bottom of the support plate 2, a plurality of air inlets 52 are formed in the bottom of the shell 51, a dustproof net 53 is arranged in an inner cavity of the air inlets 52, ventilation openings 54 are formed in two sides of the top of the support plate 2, a heat dissipation fan 55 is arranged on one side of the support plate 2 and positioned on one side of the ventilation openings 54, and a dust removal component 56 is arranged on one side of the inner cavity of the shell 51; the bottom of the front surface of the support plate 2 is provided with a limiting block through the rotation of the rotating shaft, and the periphery of the front surface of the support plate 2 is fixedly provided with an anti-slip pad.

As shown in fig. 1-4, the dust removing component 56 includes a brush plate 561 disposed in an inner cavity of the housing 51, both sides of the top of the brush plate 561 are provided with mounting holes 562, a fan 563 is disposed at the top of the mounting holes 562, a fan 564 is fixedly mounted at an output end of the fan 563, the fan 563 works to drive the fan 564 to rotate, and the fan 564 blows dust cleaned by the brush plate 561 out of the housing 51 when rotating, so as to prevent the dust from entering the inner cavity of the housing 51 when cleaning; the top of brush plate 561 and the top that is located two mounting holes 562 are all fixed mounting have support 569, and the surface of fan 563 is located to support 569 cover.

As shown in fig. 1-4, a screw rod 565 is installed at one side of the inner cavity of the shell 51, a driven bevel gear 566 is sleeved at one side of the surface of the screw rod 565, a servo motor 567 is installed at the inner cavity of the shell 51, a driving bevel gear 568 is fixedly installed at the output end of the servo motor 567, the driving bevel gear 568 is in meshed connection with the driven bevel gear 566, one end of the screw rod 565 penetrates through a brush plate 561 and is in threaded connection with the brush plate 561, the servo motor 567 works to drive the driving bevel gear 568 to rotate, the driving bevel gear 568 drives the screw rod 565 to rotate through meshed connection with the driven bevel gear 566, and the screw rod 565 drives the brush plate 561 to transversely reciprocate through threaded connection with the brush plate 561, so that dust in the air inlet 52 and the dust screen 53 is cleaned; a sliding rod 5601 is fixedly installed at the other side of the inner cavity of the housing 51, and one end of the sliding rod 5601 penetrates through the brush plate 561 and is in sliding connection with the brush plate 561.

When the air inlet 52 is cleaned, the servo motor 567 works to drive the drive bevel gear 568 to rotate, the drive bevel gear 568 drives the screw rod 565 to rotate through meshed connection with the driven bevel gear 566, the screw rod 565 drives the brush plate 561 to transversely reciprocate through threaded connection with the brush plate 561 to clean dust in the air inlet 52 and the dust screen 53, meanwhile, the fan 563 works to drive the fan blade 564 to rotate, and the fan blade 564 blows the dust cleaned by the brush plate 561 out of the shell 51 when in rotation, so that the problems that the air inlet 52 is blocked and the radiating effect is affected due to dust accumulation in the air inlet 52 when the bracket radiator in the prior art is used for a long time are effectively solved.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A computer heat sink device capable of removing dust, comprising:

the device comprises a base (1), wherein a support plate (2) is rotatably arranged on one side of the top of the base (1) through a rotating shaft, support rods (3) are rotatably arranged on two sides of the bottom of the support plate (2) through the rotating shaft, limit holes (4) are formed in two sides of the top of the base (1), and the support rods (3) are spliced with the limit holes (4);

the heat dissipation mechanism (5) is used for dissipating heat of the computer, and the heat dissipation mechanism (5) is arranged between the support plate (2) and the base (1);

the cooling mechanism (5) comprises a shell (51) fixedly mounted at the bottom of the support plate (2), a plurality of air inlets (52) are formed in the bottom of the shell (51), dust screens (53) are mounted in inner cavities of the air inlets (52), ventilation openings (54) are formed in two sides of the top of the support plate (2), a cooling fan (55) is mounted on one side of the support plate (2) and located on one side of the ventilation openings (54), and a dust removal assembly (56) is mounted on one side of the inner cavities of the shell (51).

2. A computer heat sink with dust removal function according to claim 1, wherein: the dust removal assembly (56) comprises a brush plate (561) arranged in the inner cavity of the shell (51), mounting holes (562) are formed in two sides of the top of the brush plate (561), a fan (563) is arranged at the top of the mounting holes (562), and fan blades (564) are fixedly arranged at the output end of the fan (563).

3. A computer heat sink with dust removal function according to claim 2, wherein: a screw rod (565) is installed on one side of an inner cavity of the shell (51), a driven bevel gear (566) is sleeved on one side of the surface of the screw rod (565), a servo motor (567) is installed in the inner cavity of the shell (51), a driving bevel gear (568) is fixedly installed at the output end of the servo motor (567), the driving bevel gear (568) is meshed with the driven bevel gear (566), and one end of the screw rod (565) penetrates through the brush plate (561) and is in threaded connection with the brush plate (561).

4. A computer heat sink with dust removal function according to claim 3, wherein: the top of brush board (561) and be located the top of two mounting holes (562) and all fixedly mounted have support (569), support (569) cover is located the surface of fan (563).

5. A computer heat sink with dust removal function according to claim 4, wherein: the other side of the inner cavity of the shell (51) is fixedly provided with a sliding rod (5601), and one end of the sliding rod (5601) penetrates through the brush plate (561) and is in sliding connection with the brush plate (561).

6. A computer heat sink with dust removal function according to claim 1, wherein: the bottom of extension board (2) front surface is rotated through the pivot and is installed the stopper, all fixed mounting has the slipmat around extension board (2) front surface.