CN211180712U

CN211180712U - Noise reduction device of computer

Info

Publication number: CN211180712U
Application number: CN201921277963.0U
Authority: CN
Inventors: 黄托斯; 温仁香
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-08-04
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a device of making an uproar falls in computer, the load simulator comprises a case, the inside of machine case is provided with radiator fan, the inside of machine case still is provided with outlet conduit, outlet conduit's outside winding has the conducting strip, the conducting strip distributes in whole quick-witted incasement portion, outlet conduit's one end is connected with the cold source, outlet conduit's inside is provided with first temperature control structure, be provided with the thermovent on the machine case, thermovent department is provided with the baffle, the baffle is connected with second temperature control structure, first temperature control structure includes along with temperature variation produces the elastic component of deformation and with the piston seat that forms with separating the preparation of temperature material, the piston seat is located outlet conduit's inside. The utility model discloses an inside automatically regulated heat dissipation wind hole was opened and close and is avoided the dust to enter into the computer, prevented that the inner member from sending the noise because of the relation of dust at the in-process of function, and the water-cooling structure need not draw water with the water pump, but adopts the control by temperature change structure to control the play water, very big reduction the noise source.

Description

Noise reduction device of computer

Technical Field

The utility model relates to a technical field of making an uproar falls in the computer, in particular to device of making an uproar falls in computer.

Background

The dust entering the inside of the main cabinet of the computer causes a loud noise during the operation, and the dust usually enters the inside of the main cabinet through the heat dissipation air holes, although the filter screen is arranged at the heat dissipation hole of part of the computer host at present, a large amount of dust still enters the computer host through the heat dissipation hole to cause dust accumulation in the host box, thereby not only reducing the service life of the computer, but also increasing the noise pollution, and the heat dissipation structure usually adopts water cooling and air cooling to dissipate heat, for example, a computer integrated noise reduction device of application number CN201821684091.5 adopts a water pump and a heat dissipation fan to dissipate heat simultaneously through water cooling and air cooling, although the application is provided with the elastic members at the bottom of the water pump and the heat radiating fan to reduce noise caused by vibration, however, the operation of the water pump and the heat dissipation fan still generates loud noise, which cannot be eliminated from the source.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome prior art's defect, a device of making an uproar falls of computer is provided, through inside automatically regulated heat dissipation wind hole is opened and close and is avoided the dust to enter into the computer, prevent that the inner member from drawing noise at the in-process of function because of the relation of dust, and the water-cooling structure need not draw water with the water pump, but adopts the control by temperature change structure to control water, very big reduction the noise source.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a device of making an uproar falls in computer, the load simulator comprises a case, the inside of machine case is provided with radiator fan, the inside of machine case still is provided with outlet conduit, outlet conduit's outside winding has the conducting strip, the conducting strip distributes in whole quick-witted incasement portion, outlet conduit's one end is connected with the cold source, outlet conduit's inside is provided with first temperature control structure, be provided with the thermovent on the machine case, thermovent department is provided with the baffle, the baffle is connected with second temperature control structure.

As a preferred technical scheme of the utility model, first temperature control structure includes the elastic component that produces deformation along with the temperature variation and with the piston seat that forms that separates the temperature material preparation, the piston seat is located outlet conduit's inside, the one end of elastic component is fixed, and the other end is connected with the connecting plate, all be provided with the rack on connecting plate and the piston seat, be provided with a drive gear between connecting plate and the piston seat, the connecting plate all meshes with a drive gear mutually with the piston seat.

As an optimal technical scheme of the utility model, second temperature control structure includes the second drive gear with the connecting plate looks meshing, second drive gear and baffle looks meshing, distance between second drive gear and the first drive gear equals the length of rack on the connecting plate.

As an optimized technical scheme of the utility model, the elastic component is metal memory spring, metal memory spring's stiff end is fixed on quick-witted incasement wall.

As an optimal technical scheme of the utility model, first drive gear and second drive gear are located the both sides of connecting plate respectively.

As an optimal technical scheme of the utility model, ice-cube package or cold-storage agent package are equipped with to the inside of cold source, the cold source is located the outside of quick-witted case.

As a preferred technical scheme of the utility model, radiator fan's air outlet department is provided with the sound insulation screen panel, the top of sound insulation screen panel is provided with pottery aluminium amortization otter board, radiator fan's bottom is provided with the damping gasket.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses an inside automatically regulated heat dissipation wind hole was opened and close and is avoided the dust to enter into the computer, prevented that the inner member from sending the noise because of the relation of dust at the in-process of function, and the water-cooling structure need not draw water with the water pump, but adopts the control by temperature change structure to control the play water, very big reduction the noise source.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is one of the partial structural schematic diagrams of the present invention;

fig. 3 is a second partial schematic structural view of the present invention;

in the figure: 1. a chassis; 2. a heat radiation fan; 3. a water outlet pipeline; 4. a heat conductive sheet; 5. a cold source; 6. a first temperature control structure; 7. a heat dissipation port; 8. a baffle plate; 9. a second temperature control structure; 10. an elastic member; 11. a piston seat; 12. a connecting plate; 13. a rack; 14. a first drive gear; 15. a second transmission gear; 16. A sound insulation mesh enclosure; 17. a ceramic aluminum silencing screen plate; 18. damping gasket.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention. Wherein like reference numerals refer to like parts throughout.

In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

It should also be noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning 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. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific instances, and furthermore, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1-3, the utility model provides a device of making an uproar falls in computer, including quick-witted case 1, the inside of machine case 1 is provided with radiator fan 2, the inside of machine case 1 still is provided with outlet conduit 3, the outside winding of outlet conduit 3 has conducting strip 4, conducting strip 4 distributes inside whole machine case 1, the one end of outlet conduit 3 is connected with cold source 5, the inside of outlet conduit 3 is provided with first temperature control structure 6, be provided with thermovent 7 on the machine case 1, thermovent 7 department is provided with baffle 8, baffle 8 is connected with second temperature control structure 9.

Specifically, in the process of practical application, the heat dissipation port 7 has a good heat dissipation effect, but the heat dissipation port 7 is not required to dissipate heat all the time inside the computer, when the computer is in an inoperative state, opening the heat dissipation port 7 for a long time can make dust fall into the inside of the main case 1, causing noise in the process of starting elements inside the main case, and therefore, the opening and closing of the heat dissipation port 7 need to be controlled in an automatic control manner, so that the baffle 8 is controlled to move by using the second temperature control structure 9, thereby covering or opening the whole heat dissipation port 7, and meanwhile, the first temperature control structure 6 is used for controlling the inlet and outlet of cooling water inside the water outlet pipeline 3 to control the temperature inside the case 1, the cooling water of the water outlet pipeline 3 is provided with low temperature by an ice package or a coolant package inside the cold source 5, the water is used as a carrier for heat exchange, and the cold, can be replaced conveniently.

The first temperature control structure 6 is composed of an elastic part 10 which deforms along with temperature change and a piston seat 11 made of a heat insulation material, the piston seat 11 is located inside the water outlet pipeline 3, one end of the elastic part 10 is fixed, the other end of the elastic part is connected with a connecting plate 12, racks 13 are arranged on the connecting plate 12 and the piston seat 11, a first transmission gear 14 is arranged between the connecting plate 12 and the piston seat 11, the connecting plate 12 and the piston seat 11 are meshed with the first transmission gear 14, the elastic part 10 expands when being heated and contracts when being heated and when being cooled so as to control the connecting plate 12 to move, the connecting plate 12 can push the piston seat 11 inside the water outlet pipeline 3 to move through the first transmission gear 14, and because the piston seat 11 is made of the heat insulation material, when the piston seat 11 pushes water out of a contact part between the water outlet pipeline 3 and the heat conduction sheet 4, the heat exchange process is slowed down, when the piston seat 11 controls the cooling water to enter the contact part of the water outlet pipeline 3 and the heat conducting fins 4, the cooling water can exchange heat with the heat conducting fins 4 through the water outlet pipeline 3, the water outlet pipeline 3 is made of copper alloy and can exchange heat quickly, the elastic part 10 is formed by metal memory springs, fixed ends of the metal memory springs are fixed on the inner wall of the case 1, the metal memory springs are sensitive to temperature changes, and the elastic part can stretch out and draw back according to the internal temperature of the case 1 quickly.

The second temperature control structure 9 is formed by a second transmission gear 15 engaged with the connecting plate 12, the second transmission gear 15 is engaged with the baffle plate 8, the second temperature control structure 9 is formed by a temperature sensing component same as the first temperature control structure 6, and the distance between the second transmission gear 15 and the first transmission gear 14 is equal to the length of the rack 13 on the connecting plate 12, so that when the interior of the case 1 is in a high temperature state, the elastic member 10 begins to expand, the piston seat 11 of the first temperature control structure 6 begins to move rightwards, as shown in fig. 1, the cooling water in the cold source 5 gradually moves rightwards through the water outlet pipeline 3, and conducts heat through the heat conducting sheet 4, so as to conduct the cold air to the interior of the whole case 1, if the temperature is not further reduced, the elastic member 10 continues to expand, because the distance between the second transmission gear 15 and the first transmission gear 14 is equal to the length of the rack 13 on the connecting plate 12, the second transmission gear 15 of the second temperature control structure 9 at the bottom starts to rotate, so that the baffle 8 opens the heat dissipation port 7 to exchange heat with outside air; if the temperature is reduced, the baffle plate 8 covers the whole heat radiating port 7, so that dust cannot enter, and if the temperature is further reduced, the piston seat 11 pushes cooling water to move leftwards until the cooling water is pushed out of the water outlet pipeline 3, so that heat exchange cannot be carried out.

The first transmission gear 14 and the second transmission gear 15 are respectively positioned at two sides of the connecting plate 12, so that the transmission interference between the two temperature control structures can be reduced.

The outside of connecting plate 12 and baffle 8 in this application is provided with the guide rail structure of similar outlet conduit 3, and guide rail structure can play the supporting role for connecting plate 12 and baffle 8 can remove with rectilinear mode all the time.

The air outlet of the cooling fan 2 is provided with a sound insulation mesh enclosure 16, the top of the sound insulation mesh enclosure 16 is provided with a ceramic aluminum silencing mesh plate 17, and the bottom of the cooling fan 2 is provided with a damping gasket 18, so that the noise caused by the cooling fan 2 can be further reduced, and the case 1 is operated in a low-noise environment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 device of making an uproar falls in computer, includes quick-witted case (1), the inside of quick-witted case (1) is provided with radiator fan (2), its characterized in that, the inside of quick-witted case (1) still is provided with outlet conduit (3), the outside winding of outlet conduit (3) has conducting strip (4), conducting strip (4) distribute inside whole quick-witted case (1), the one end of outlet conduit (3) is connected with cold source (5), the inside of outlet conduit (3) is provided with first temperature control structure (6), be provided with thermovent (7) on quick-witted case (1), thermovent (7) department is provided with baffle (8), baffle (8) are connected with second temperature control structure (9).

2. The computer noise reduction device according to claim 1, wherein the first temperature control structure (6) comprises an elastic member (10) which deforms along with temperature change and a piston seat (11) made of a thermal insulation material, the piston seat (11) is located inside the water outlet pipe (3), one end of the elastic member (10) is fixed, the other end of the elastic member is connected with a connecting plate (12), the connecting plate (12) and the piston seat (11) are both provided with racks (13), a first transmission gear (14) is arranged between the connecting plate (12) and the piston seat (11), and the connecting plate (12) and the piston seat (11) are both meshed with the first transmission gear (14).

3. A computer noise reducer according to claim 2, wherein the second temperature control structure (9) comprises a second transmission gear (15) engaged with the connecting plate (12), the second transmission gear (15) is engaged with the baffle (8), and the distance between the second transmission gear (15) and the first transmission gear (14) is equal to the length of the rack (13) on the connecting plate (12).

4. The computer noise reduction device according to claim 3, wherein the elastic member (10) is a metal memory spring, and a fixed end of the metal memory spring is fixed on an inner wall of the case (1).

5. A computer noise reducer according to claim 4, wherein the first transmission gear (14) and the second transmission gear (15) are located on both sides of the connecting plate (12).

6. The noise reduction device of a computer according to claim 5, wherein the cold source (5) is internally provided with an ice cube bag or a cold storage agent bag, and the cold source (5) is located outside the case (1).

7. The computer noise reduction device according to any one of claims 1 to 6, wherein a sound insulation mesh (16) is disposed at the air outlet of the heat dissipation fan (2), a ceramic aluminum sound insulation mesh plate (17) is disposed on the top of the sound insulation mesh (16), and a vibration damping gasket (18) is disposed on the bottom of the heat dissipation fan (2).