CN216434829U

CN216434829U - Dustproof cooling device of electronic computer

Info

Publication number: CN216434829U
Application number: CN202122656109.9U
Authority: CN
Inventors: 郑进
Original assignee: Shenzhen Yisu Technology Co ltd
Current assignee: Shenzhen Yisu Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-03
Anticipated expiration: 2031-10-29

Abstract

The utility model relates to the technical field of computers, and discloses a dustproof cooling device of an electronic computer, which comprises a shell, wherein the right left side of the shell is provided with an opening key, the lower side of the shell is fixedly provided with a supporting frame, the four walls of the supporting frame are all provided with square grooves, filter plates a are all fixedly arranged in the four square grooves, the lower inner wall of the shell is provided with a fixed groove, a filter plate b is fixedly arranged in the fixed groove, the upper side of the filter plate b is fixedly provided with a cooling fan, the supporting frame can replace the supporting leg to support the shell, the cooling fan is opened to generate wind power to suck cold air from the lower part, so that the cold air can be sucked through the filter plate b, the external cold air can enter the shell through the filter plate a and the filter plate b to be cooled, and the external dust can be filtered through the filter plate a to enter the lower part of the shell to be sucked into the shell, and secondary filtration is carried out through the filter plate b, so that the dust is prevented from entering the shell to influence the operation of internal electronic components.

Description

Dustproof cooling device of electronic computer

Technical Field

The utility model relates to a technical field of computer specifically is a dustproof cooling device of electronic computer.

Background

The prior patent No. CN210222648U discloses a dustproof cooling device for an electronic computer, which comprises a chassis, a cooling fan, a sealing cover and a filter screen; the heat dissipation fans are arranged in a circular shape, and the three heat dissipation fans are arranged in an equilateral triangle shape and embedded and installed on the wall of the left side shell of the case; a circle of long sharp fan-shaped partition grid plates are supported on the front end opening of the cooling fan installation air duct in an annular array at intervals, and the circle of partition grid plates form a front shield of the fan; the whole cylinder-shape that is of sealed lid, it is supported by front side pressure backing ring and back top backing ring and constitutes, wherein pastes a rubber circle on the crowded face of leaning on of front side pressure backing ring, and the cooperation roof pressure through sealed lid back top backing ring and rubber circle can effectively strengthen the sealed effect of filter screen, avoids outside air to get into quick-witted case influence dustproof effect through the clearance between filter screen and the ventilation installation pipe.

Although can avoid outside air to get into quick-witted case influence dustproof effect through the clearance between filter screen and the ventilation installation pipe, but some computers are because space restriction, ground is placed again to the shell of computer to the below of computer is piled up a large amount of dusts easily and is forgotten to clear up and influence the computer heat dissipation cooling for a long time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an electronic computer's dustproof cooling device, possess and can prevent through filter b that the dust from piling up computer shell below influence heat dissipation cooling again, rethread filter b carries out secondary filter, thereby avoid the dust to get into and influence advantages such as inside electronic original paper operation in the shell, solved some computers because space restriction, ground is placed again to the shell of computer, thereby the below of computer is piled up a large amount of dusts easily and is forgotten to clear up and influence the long-term refrigerated problem of computer heat dissipation.

(II) technical scheme

For realizing the aforesaid can prevent through filter b that the dust from piling up the cooling that dispels the heat of computer housing below influence again, rethread filter b carries out secondary filter to influence inside electron original paper operation purpose in avoiding the dust to get into the shell, the utility model provides a following technical scheme: the utility model provides a dustproof cooling device of electronic computer, includes the shell, and the positive left side of shell is provided with the key of starting up, and the downside fixed mounting of shell has the carriage, and the square groove has all been seted up to the four walls of carriage, and equal fixed mounting has filter a in four square grooves, and the fixed slot has been seted up to the lower inner wall of shell, fixed mounting filter b in the fixed slot, and filter b upside fixed mounting has the cooling fan.

Preferably, the mounting frame is fixedly sleeved on the shell, a frame-shaped groove is formed in the upper side of the mounting frame, a pressure spring is fixedly mounted on the lower inner wall of the frame-shaped groove, a lifting frame is movably connected in the frame-shaped groove, and the upper end of the pressure spring is fixedly connected with the lifting frame.

Preferably, the lower side fixed mounting of lift frame has the connecting rod, and the frame groove is run through in the connecting rod activity, and the lower extreme fixed mounting of connecting rod has the clearance frame, and the clearance frame activity cup joints on the shell.

Preferably, the lower side of the cleaning frame is an inclined surface.

Preferably, the lifting frame shields the power-on key.

(III) advantageous effects

Compared with the prior art, the utility model provides a dustproof cooling device of electronic computer possesses following beneficial effect:

1. this dustproof cooling device of electronic computer, can replace the supporting leg to hold up the support with the shell through the carriage, open the cooling fan and can produce wind-force and inhale the cold air from the below, thereby can inhale the cold air through filter b, external cold air just can cool off in getting into the shell through filter a and filter b like this, thereby can filter external dust through filter a and get into in the shell below is inhaled the shell, can prevent through filter b simultaneously that the dust from piling up the cooling that dispels the heat of influence below the recalculator shell, rethread filter b carries out secondary filter, thereby avoid the dust to get into and influence inside electronic components operation in the shell.

2. This dustproof cooling device of electronic computer can drive the connecting rod cloud hole downwards through pressing down the lift frame, can make pressure spring shrink simultaneously and hold the power, thereby can drive clearance frame downstream, just so can clear up four filter a adnexed dust through clearance frame, loosen the lift frame, pressure spring's resilience will be played the lift frame and upwards removed, thereby can drive clearance frame upstream and carry out secondary clearance filter a, just so can avoid the dust on the filter a to adhere to too much influence external cold air entering shell and dispel the heat in.

3. This dustproof cooling device of electronic computer can further improve the clearance effect to the dust through clearance frame downside for the inclined plane, can shelter from the start key through the carriage simultaneously, and the user reuses the computer like this and just need press the lift and clear up filter a to expose the start key and start the operation computer, just so open the practicality that can improve the device.

Drawings

Fig. 1 is a schematic front sectional perspective view of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 3 is a schematic cross-sectional perspective view of the mounting frame shown in fig. 1 according to the present invention;

fig. 4 is a schematic cross-sectional perspective view of the cleaning frame shown in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a connecting rod; 3. cleaning the frame; 4. a support frame; 5. a filter plate a; 6. a square groove; 7. fixing grooves; 8. a filter plate b; 9. a cooling fan; 10. a power-on key; 11. a frame-shaped groove; 12. a lifting frame; 13. installing a frame; 14. a pressure spring.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to the orientation in the drawings, and the terms "inner" and "outer" refer to the orientation toward or away from the geometric center of a particular element, respectively.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, the present invention provides a technical solution: a dustproof cooling device of an electronic computer comprises a shell 1, a startup key 10 is arranged on the right left side of the shell 1, a supporting frame 4 is fixedly arranged on the lower side of the shell 1, square grooves 6 are formed in the four walls of the supporting frame 4, filter plates a5 are fixedly arranged in the four square grooves 6, a fixing groove 7 is formed in the lower inner wall of the shell 1, a filter plate b8 is fixedly arranged in the fixing groove 7, a cooling fan 9 is fixedly arranged on the upper side of the filter plate b8, the supporting frame 4 can replace the supporting legs to support the shell 1, the cooling fan 9 is opened to generate wind power to suck cold air from the lower side, so that the cold air can be sucked through the filter plate b8, the external cold air can enter the shell 1 through the filter plate a5 and the filter plate b8 to be cooled, and the external dust can be filtered through the filter plate a5 to enter the lower side of the shell 1 to be sucked into the shell 1, then, the secondary filtration is carried out through the filter plate b8, thereby preventing dust from entering the shell 1 to influence the operation of internal electronic components, the shell 1 is fixedly sleeved with a mounting frame 13, the upper side of the mounting frame 13 is provided with a frame-shaped groove 11, the lower inner wall of the frame-shaped groove 11 is fixedly provided with a pressure spring 14, the frame-shaped groove 11 is movably connected with a lifting frame 12, the upper end of the pressure spring 14 is fixedly connected with the lifting frame 12, the lower side of the lifting frame 12 is fixedly provided with a connecting rod 2, the connecting rod 2 movably penetrates through the frame-shaped groove 11, the lower end of the connecting rod 2 is fixedly provided with a cleaning frame 3, the cleaning frame 3 is movably sleeved on the shell 1, the lifting frame 12 is pressed downwards to drive the connecting rod 2 to move downwards to form a cloud hole, and the pressure spring 14 can contract to store power, thereby driving the cleaning frame 3 to move downwards, thereby cleaning dust attached to the four filter plates a5 can be cleaned through the cleaning frame 3, when the lifting frame 12 is released, the resilience of the pressure spring 14 will drive the lifting frame 12 to move upwards, so as to drive the cleaning frame 3 to move upwards to clean the filter plate a5 for the second time, thus preventing the dust on the filter plate a5 from attaching too much to affect the external cold air to enter the housing 1 for heat dissipation.

In use, the first step: can replace the supporting leg to hold up shell 1 through carriage 4 and support, open cooling fan 9 and can produce wind-force and inhale the cold air from the below, thereby can inhale the cold air through filter b8, external cold air just can be cooled off in filter a5 and filter b8 entering shell 1 like this, thereby can filter external dust through filter a5 and get into shell 1 below and be inhaled in shell 1, rethread filter b8 carries out secondary filter, thereby avoid the dust to get into and influence inside electronic component operation in the shell 1.

The second step is that: can drive connecting rod 2 cloud hole downwards through pressing down lifting frame 12, can make pressure spring 14 shrink simultaneously and hold up power, thereby can drive clearance frame 3 downstream, just so can clear up four adnexed dust on filter a5 through clearance frame 3, loosen lifting frame 12, lifting frame 12 rebound will be moved to rebound of pressure spring 14, thereby can drive clearance frame 3 upstream and carry out secondary clearance filter a5, just so can avoid the dust on the filter a5 to adhere to too much influence external cold air and get into and dispel the heat in the shell 1.

Example two

Referring to fig. 1-4 on the basis of the first embodiment, the lower side of the cleaning frame 3 is an inclined plane, the lifting frame 12 covers the power-on key 10, the cleaning effect on dust can be further improved by the inclined plane of the lower side of the cleaning frame 3, and the power-on key 10 can be covered by the lifting frame 12, so that a user needs to press the lifting frame 12 to clean the filter a5 when the user reuses the computer, the power-on key 10 is exposed to power on the computer, and the practicability of the device can be improved.

When using, can further improve the clearance effect to the dust for the inclined plane through clearance frame 3 downside, can shelter from the key-on-off 10 through drop frame 12 simultaneously, the user reuses the computer like this and just need press lift 12 and clear up filter a5 to expose key-on-off 10 and start the operation computer, just so open the practicality that can improve the device

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustproof cooling device of electronic computer, includes shell (1), and the positive left side of shell (1) is provided with start key (10), its characterized in that: the utility model discloses a solar water heater, including shell (1), downside fixed mounting has carriage (4), and square groove (6) have all been seted up to the four walls of carriage (4), and equal fixed mounting has filter a (5) in four square groove (6), and fixed slot (7) have been seted up to the lower inner wall of shell (1), fixed mounting filter b (8) in fixed slot (7), and filter b (8) upside fixed mounting has cooling fan (9).

2. The dustproof cooling device for an electronic computer according to claim 1, wherein: the improved lifting device is characterized in that a mounting frame (13) is fixedly sleeved on the shell (1), a frame-shaped groove (11) is formed in the upper side of the mounting frame (13), a pressure spring (14) is fixedly mounted on the lower inner wall of the frame-shaped groove (11), a lifting frame (12) is movably connected in the frame-shaped groove (11), and the upper end of the pressure spring (14) is fixedly connected with the lifting frame (12).

3. The dustproof cooling device for an electronic computer according to claim 2, wherein: the lower side fixed mounting of lifting frame (12) has connecting rod (2), and frame groove (11) is run through in connecting rod (2) activity, and the lower extreme fixed mounting of connecting rod (2) has clearance frame (3), and clearance frame (3) activity cup joints on shell (1).

4. A dustproof cooling device of an electronic computer according to claim 3, wherein: the lower side of the cleaning frame (3) is an inclined plane.

5. The dustproof cooling device for an electronic computer according to claim 2, wherein: the lifting frame (12) shields the power-on key (10).