CN218158925U

CN218158925U - Computer host heat abstractor

Info

Publication number: CN218158925U
Application number: CN202222279541.5U
Authority: CN
Inventors: 李艳丽; 郑兴; 岑霞霞
Original assignee: Ordos vocational college
Current assignee: Ordos vocational college
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-27
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a computer host computer heat abstractor, it includes: the improved cabinet comprises a cabinet body, wherein a plurality of heat dissipation holes are formed in the side wall of the cabinet body, a cylinder is arranged inside the heat dissipation holes, a pressing plate is fixedly connected to one side of the cylinder, which faces the cabinet body, of the cylinder, a motor is fixedly connected to one side of the pressing plate, a rotating shaft is fixedly connected to the output end of the motor, and the rotating shaft penetrates through the cylinder and is rotatably connected with the cylinder. The utility model discloses in, drive flabellum and brush through the motor and rotate, the hot-air outflow in the flabellum tape unit case main part, the brush is scraped the dust on filter screen surface, reduces the accumulation of dust on the filter screen, and the hot-blast filter screen that runs through in the case main part simultaneously blows off the dust on the filter screen, avoids the radiating effect of machine case main part inside, has reduced the people for the number of times to filter screen surface clearance, and the protective housing is used for playing the effect of sheltering from to the flabellum, prevents to receive external collision.

Description

Computer host heat abstractor

Technical Field

The utility model relates to a main frame technical field, in particular to main frame heat abstractor.

Background

The computer is commonly called as a computer, is a modern computing machine for high-speed computing, can perform numerical computation and logic computation, and has a memory storage function, wherein the computer case is a case body for placing important computer accessories and plays a role in supporting and protecting.

The dust of present computer all adopting the filter screen to in the outside air shelters from, through the retrieval, like patent number: CN202120169415.7, although it can filter the dust in the air by two layers of filter plates and one layer of activated carbon adsorption balls, so as to prevent the dust in the main body of the chassis from attaching to the main board, there are the following problems:

be stained with the dust on the filter, block up the filter plate easily, influenced the radiating efficiency in the case main part, then need regularly clear up the dust to increased the cycle of filter clearance on the case, increased the number of times that the user of service cleared up, influence the result of use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a main frame heat abstractor, to the adhesion dust on the filter screen, drive flabellum and brush through the motor and rotate, reduced the artificial number of times to filter screen surface clearance.

The utility model discloses still provide and have above-mentioned host computer heat abstractor, include: the cooling device comprises a case body, wherein a plurality of cooling holes are formed in the side wall of the case body, a barrel is arranged inside the cooling holes, a pressing plate is fixedly connected to one side of the barrel, which faces the case body, a motor is fixedly connected to one side of the pressing plate, the output end of the motor is fixedly connected with a rotating shaft, and the rotating shaft penetrates through the barrel and is rotatably connected with the barrel;

a filter screen is arranged outside the case main body, a plurality of brushes and fan blades are fixedly connected to the outer side surface of the rotating shaft, and the brush hair part in the brushes is close to the surface of the filter screen;

the outside of flabellum is provided with the protective housing, the lower extreme of protective housing and the juncture fixedly connected with bellied shielding plate that makes progress of quick-witted case main part, enclose between shielding plate and the protective housing and close and be a groove that holds the dust.

According to the computer mainframe heat dissipation device, the middle part of the filter screen is in threaded connection with the cylinder body. The subsequent dismantlement between filter screen and the barrel of being convenient for.

According to the computer mainframe heat dissipation device, the fan blades are located on one side, away from the case main body, of the brush.

According to the computer host heat dissipation device, the side wall of the case main body is fixedly connected with the fixing plate, and the protective shell is fixedly connected with the fixing plate through the bolt. The protective shell is disassembled, and subsequent maintenance is facilitated.

According to the computer host heat dissipation device, the side wall of the protective shell is provided with a plurality of ventilation grooves. The hot air in the machine box main body can flow out conveniently.

According to the computer host heat dissipation device, a door body is arranged on the side wall of the protective shell. The dust in the protective shell is convenient to clean.

The beneficial effect that above-mentioned scheme has: drive flabellum and brush through the motor and rotate, the hot-air outflow in the flabellum tape unit case main part, the brush is scraped the dust on filter screen surface, reduces the accumulation of dust on the filter screen, and hot-blast the filter screen that runs through in the case main part simultaneously, blows off the dust on the filter screen, avoids the radiating effect of machine case main part inside, has reduced the artificial number of times to filter screen surface clearance, and the protective housing is used for playing the effect of sheltering from to the flabellum, prevents to receive external collision.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a structural diagram of a heat dissipation device of a computer host according to the present invention;

fig. 2 is a side view of a main body of a chassis in a heat dissipation device of a computer host according to the present invention;

fig. 3 is a cross-sectional view of a protective case of a heat dissipation device of a computer host according to the present invention;

fig. 4 is an internal view of the protection case in the heat dissipation device of the computer host of the present invention.

Illustration of the drawings:

1. a chassis main body; 2. a protective shell; 3. a ventilation slot; 4. a fixing plate; 5. heat dissipation holes; 6. a motor; 7. a barrel; 8. a shielding plate; 9. filtering with a screen; 10. a rotating shaft; 11. a fan blade; 12. a brush; 13. and (7) pressing a plate.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a heat dissipation device for a computer host, including: case body 1, case body 1 is used for placing the main frame, a plurality of louvres 5 have been seted up to case body 1's lateral wall, a plurality of louvres 5 equidistance distributes, the inside of louvre 5 is provided with barrel 7, barrel 7 is towards one side fixedly connected with clamp plate 13 of case body 1, one side fixedly connected with motor 6 of clamp plate 13, motor 6's output fixedly connected with pivot 10, pivot 10 runs through barrel 7, and rotate with barrel 7 and be connected, motor 6's power end and external power source are connected, motor 6 starts, motor 6 drives pivot 10 and rotates.

The outside of chassis body 1 is provided with filter screen 9, filter screen 9's middle part and 7 threaded connection of barrel, subsequent dismantlement of being convenient for, a plurality of brushes 12 of lateral surface fixedly connected with and flabellum 11 of pivot 10, brush hair part is near the surface of filter screen 9 in the brush 12, flabellum 11 is located one side that chassis body 1 was kept away from to brush 12, pivot 10 rotates, and then drive flabellum 11 and brush 12 and rotate, brush 12 pivoted in-process, scrape the dust on filter screen 9 surface, make the dust whereabouts on filter screen 9 surface, flabellum 11 rotates simultaneously, the hot-air that drives in the chassis body 1 passes through filter screen 9, louvre 5 flows out, and then dispels the heat to the main frame of computer.

Lateral wall fixedly connected with fixed plate 4 of machine case main part 1, the outside of flabellum 11 is provided with protective housing 2, protective housing 2 is used for protecting flabellum 11, place flabellum 11 and external collision and damage, through bolt fixed connection between protective housing 2 and the fixed plate 4, be convenient for can dismantle between protective housing 2 and the fixed plate 4 and be connected, be convenient for follow-up maintenance, the lower extreme of protective housing 2 and with the juncture fixedly connected with of machine case main part 1 upwards bellied shielding plate 8, when preventing to dismantle protective housing 2, the dust of 2 bottoms of protective housing falls out, difficult clearance, enclose between shielding plate 8 and the protective housing 2 and close to be a groove that holds the dust, a plurality of ventilation slots 3 have been seted up to the lateral wall of protective housing 2, ventilation slots 3 are convenient for external air to flow out, the lateral wall of protective housing 2 is provided with the door body, be convenient for clear up the dust in protective housing 2, because the dust is located the downside of flabellum 11, so the dust of flabellum 11 downside can not receive the wind that flabellum 11 to blow and drift, the accessible door body clears up it promptly.

The working principle is as follows: during the use, drive flabellum 11 and brush 12 through motor 6 and rotate, flabellum 11 drives the hot-air outflow in the chassis main part 1, brush 12 scrapes the dust on filter screen 9 surface, reduce the accumulation of dust on the filter screen 9, simultaneously hot-blast filter screen 9 that runs through in the chassis main part 1, blow off the dust on the filter screen 9, avoid the radiating effect in chassis main part 1 inside, the number of times of artificial surface cleaning to filter screen 9 has been reduced, protective housing 2 is used for playing the effect of sheltering from to flabellum 11, prevent to receive external collision.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A heat sink device of a computer host comprises: the case body (1) is characterized in that a plurality of heat dissipation holes (5) are formed in the side wall of the case body (1), a barrel (7) is arranged inside each heat dissipation hole (5), a pressing plate (13) is fixedly connected to one side, facing the case body (1), of the barrel (7), a motor (6) is fixedly connected to one side of the pressing plate (13), a rotating shaft (10) is fixedly connected to the output end of the motor (6), and the rotating shaft (10) penetrates through the barrel (7) and is rotatably connected with the barrel (7);

a filter screen (9) is arranged outside the case main body (1), a plurality of brushes (12) and fan blades (11) are fixedly connected to the outer side surface of the rotating shaft (10), and the brush hair parts in the brushes (12) are abutted against the surface of the filter screen (9);

the outside of flabellum (11) is provided with protective housing (2), the lower extreme of protective housing (2) and with the juncture fixedly connected with bellied shielding plate (8) that makes progress of quick-witted case main part (1), enclose between shielding plate (8) and protective housing (2) and close and be a groove that holds the dust.

2. The computer host heat sink according to claim 1, wherein the middle part of the filter screen (9) is in threaded connection with the cylinder (7).

3. The heat sink for host computer of computer according to claim 1, wherein the fan blade (11) is located on the side of the brush (12) away from the main case body (1).

4. The heat dissipation device for host computers according to claim 1, wherein a fixing plate (4) is fixedly connected to a side wall of the main case body (1), and the protective case (2) is fixedly connected to the fixing plate (4) through a bolt.

5. The host computer heat sink according to claim 1, wherein the side wall of the protective case (2) is provided with a plurality of ventilation slots (3).

6. The computer host heat sink according to claim 1, wherein a door body is arranged on a side wall of the protective shell (2).