CN212160592U - Noiseless computer heat radiator - Google Patents

Abstract

The utility model discloses a noiseless computer cooling device, comprising a computer case, a rack mounting slot is arranged inside the computer case, four corners of the rack mounting slot are installed with electric telescopic rods, one end of the electric telescopic rod is A backplane is installed, tempered glass is installed in the middle of the backplane, and there are several exhaust holes on the outside of the backplane. Heat dissipation, improve heat dissipation efficiency, the heat dissipation aluminum plate on the shell can also achieve the effect of heat transfer, and also prevent the main box from being deformed, and can automatically extend the main board and other accessories inside the host from the chassis, which is convenient for maintenance and repair of the host. Maintenance, the air outlet of the heat dissipation device is equipped with a noise reduction filter device, which can eliminate the sound and isolate the dust. The heat dissipation effect is good, the sound is small, and the service life of the motherboard is improved.

Description

A noiseless computer cooling device

technical field

The utility model relates to the field of computers, in particular to a noiseless computer cooling device.

Background technique

Computers are widely used, and there are many types of computers. There are notebook computers and desktop computers. Desktop computers run fast, but are not easy to carry. Desktop computers often have a large host. However, the braking sound of the existing cooling fan of the main engine is very loud and noisy, and people are very irritable when using it, and the existing cooling device needs to periodically remove dust from the motherboard to dissipate heat from the motherboard, because the existing cooling device prevents The dust effect is poor, the heat dissipation effect is poor, the service life of the motherboard is low, and it is inconvenient for people to use.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a noise-free computer heat dissipation device in view of the defects of the prior art, so as to solve the problems raised by the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a noiseless computer cooling device, comprising a computer case, the inside of the computer case is provided with a rack-mounting slot, and the four corners of the rack-mounting slot are Electric telescopic rods are installed, one end of the electric telescopic rod is installed with a back plate, the middle of the back plate is installed with tempered glass, the outer side of the back plate is provided with a number of exhaust holes, and the other side of the back plate is installed with a back plate. There are several mainframe mounting frames welded on one side, temperature sensors are installed on the mainframe installation frames, heat dissipation boxes are installed on the inner sides, top and bottom of the rack installation slot, and a centrifugal fan is installed in the middle of the heat dissipation box. Fan box, one end of the heat dissipation box is installed with a sound-absorbing filter box, the inside of the sound-absorbing filter box is installed with sound-absorbing cotton, both sides of the sound-absorbing cotton are installed with dust nets, and the bottom four corners of the computer case are Support legs are installed everywhere, and heat dissipation aluminum plates are welded on both sides, the top and the bottom of the computer case.

As a preferred technical solution of the present invention, the electric telescopic rod is installed on the four inner corners of the computer case by bolts, and the back plate is installed on the electric telescopic rod by bolts.

As a preferred technical solution of the present invention, the host mounting frame is welded on a backplane, and the backplane is sealedly connected to a sealing groove at one end of the computer case.

As a preferred technical solution of the present invention, the heat dissipation box is installed on the four inner walls of the computer case by bolts, and the centrifugal fan case is installed in the middle of the heat dissipation case by bolts.

As a preferred technical solution of the present invention, the muffler filter box is installed on one end of the radiator box through bolts, and the dust-proof net is installed on both sides of the muffler filter box through screws.

As a preferred technical solution of the present invention, the temperature sensor is electrically connected to the centrifugal fan case through a controller, a power switch is installed on the computer case, and the power switch is electrically connected to the electric telescopic rod.

The beneficial effects of the utility model are as follows: the computer cooling device is installed on the two sides, the top and the bottom of the mainframe chassis, and the main board is radiated through the four sides to improve the cooling efficiency. It also prevents the main box from being deformed, and can automatically extend the main board and other accessories inside the main machine from the chassis, which is convenient for repair and maintenance of the main machine. It can also isolate the dust, the heat dissipation effect is good, the sound is small, and the service life of the motherboard is improved.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is a schematic diagram of the internal structure of the muffler filter box of the present invention.

In the picture: 1. Computer case, 2. Cooling box, 3. Electric telescopic rod, 4. Supporting legs, 5. Cooling aluminum plate, 6. Centrifugal fan case, 7. Muffler filter box, 8. Back panel, 9. Tempered glass , 10, exhaust hole, 11, host mounting frame, 12, temperature sensor, 13, sealing groove, 14, muffler cotton, 15, dust filter.

Detailed ways

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be more clearly defined.

Embodiment: Please refer to Figures 1-2, the present utility model provides a technical solution: a noise-free computer cooling device, comprising a computer case 1, a rack mounting slot is provided inside the computer case 1, and the Electric telescopic rods 3 are installed at the four corners, one end of the electric telescopic rod 3 is installed with a back plate 8, a tempered glass 9 is installed in the middle of the back plate 8, and a number of exhaust holes 10 are arranged on the outer side of the back plate 8. The other side of the board 8 is welded with a number of host mounting brackets 11, the host mounting brackets 11 are mounted with temperature sensors 12, the inner sides, top and bottom of the rack mounting slot are installed with heat dissipation boxes 2, and the middle of the heat dissipation box 2 is installed. A centrifugal fan case 6 is installed, a sound-absorbing filter box 7 is installed at one end of the heat-dissipating box 2, a sound-absorbing cotton 14 is installed inside the sound-absorbing filter box 7, and dust-proof nets 15 are installed on both sides of the sound-absorbing cotton 14. The bottom of the computer case 1 Support legs 4 are installed at the four corners, and heat-dissipating aluminum plates 5 are welded on both sides, the top and the bottom of the computer case 1 .

The electric telescopic rod 3 is mounted on the four inner corners of the computer case 1 by bolts, and the back plate 8 is mounted on the electric telescopic rod 3 by bolts.

The host mounting frame 11 is welded on the backplane 8 , and the backplane 8 is sealedly connected to the sealing groove 13 at one end of the computer case 1 .

The heat dissipation box 2 is installed on the four inner walls of the computer case 1 by bolts, and the centrifugal fan case 6 is installed in the middle of the heat dissipation case 2 by bolts.

The muffler filter box 7 is mounted on one end of the heat dissipation box 2 by bolts, and the dustproof net 15 is mounted on both sides of the muffler filter box 7 by screws.

The temperature sensor 12 is electrically connected to the centrifugal fan case 6 through the controller. A power switch is installed on the computer case 1 , and the power switch is electrically connected to the electric telescopic rod 3 .

Working principle: a noise-free computer cooling device, including computer case 1, cooling box 2, electric telescopic rod 3, support legs 4, cooling aluminum plate 5, centrifugal fan box 6, muffler filter box 7, back plate 8, tempered glass 9. The exhaust hole 10, the main engine mounting frame 11, the temperature sensor 12, the sealing groove 13, the muffler cotton 14 and the dustproof net 15, when it is necessary to install or repair the internal components of the main engine, turn on the power switch on the main body shell The power supply of the electric telescopic rod 3 makes the electric telescopic rod 3 brake to extend the back plate 8 from the sealing groove 13, so that the staff can install the components of the main machine on the main machine mounting frame 11. When the main machine is working, the temperature sensor 12. The temperature of the electronic components is sensed. When the temperature reaches a certain temperature, the centrifugal fan in the centrifugal fan case 6 is controlled by the controller to brake, so that the heat on the main board is sucked into the heat dissipation case 2, and the silencing filter at one end of the heat dissipation case 2 is filtered. The sound-absorbing filter box 7 is equipped with a sound-absorbing cotton 14 and a dust-proof net 15, which have the function of sound-absorbing and dust-proofing, and the gas is discharged from the exhaust hole 10 on the side of the sound-absorbing filter box 7 to the exhaust on the back plate 8. The hole 10 is then transported to the outdoors to improve the heat dissipation effect, the flexibility is strong, the structure is simple, and the promotion is convenient.

The computer cooling device is installed on both sides, the top and the bottom of the host chassis, and the motherboard is dissipated through the four sides to improve the heat dissipation efficiency. The heat dissipation aluminum plate on the shell can also achieve the effect of heat transfer, and also prevent the host chassis from being deformed. It can also automatically extend the main board and other accessories inside the host from the chassis, which is convenient for the maintenance and maintenance of the host. The air outlet of the cooling device is equipped with a noise reduction filter device to eliminate sound and isolate dust. , The heat dissipation effect is good, the sound is small, and the service life of the motherboard is improved.

The above examples only represent several embodiments of the present utility model, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the utility model patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which all belong to the protection scope of the present invention.

Claims (6)

1. A noiseless computer heat abstractor, includes computer machine case (1), its characterized in that: the computer case is characterized in that a rack mounting groove is formed in the computer case (1), electric telescopic rods (3) are mounted at four corners of the rack mounting groove, a back plate (8) is mounted at one end of each electric telescopic rod (3), toughened glass (9) is mounted in the middle of each back plate (8), a plurality of exhaust holes (10) are formed in the outer side of each back plate (8), a plurality of host mounting frames (11) are welded at the other side of each back plate (8), temperature sensors (12) are mounted on the host mounting frames (11), heat dissipation boxes (2) are mounted on the two sides, the top and the bottom of the interior of the rack mounting groove, centrifugal fan boxes (6) are mounted in the middle of each heat dissipation box (2), silencing filter boxes (7) are mounted at one ends of the heat dissipation boxes (2), and silencing cotton (14) are mounted in the silencing, dust screen (15) are all installed to the both sides of amortization cotton (14), supporting leg (4) are all installed to four corners in the bottom of computer machine case (1), heat dissipation aluminum plate (5) have all been welded to the both sides and top and the bottom of computer machine case (1).

2. The noiseless computer heat sink of claim 1, wherein: the electric telescopic rod (3) is installed at four corners in the computer case (1) through bolts, and the back plate (8) is installed on the electric telescopic rod (3) through bolts.

3. The noiseless computer heat sink of claim 1, wherein: the host mounting frame (11) is welded on the back plate (8), and the back plate (8) is connected with a sealing groove (13) at one end of the computer case (1) in a sealing mode.

4. The noiseless computer heat sink of claim 1, wherein: the heat dissipation box (2) is installed on four inner walls inside the computer case (1) through bolts, and the centrifugal fan box (6) is installed in the middle of the heat dissipation box (2) through bolts.

5. The noiseless computer heat sink of claim 1, wherein: the noise reduction filter box (7) is installed at one end of the heat dissipation box (2) through a bolt, and the dustproof net (15) is installed on two sides of the noise reduction filter box (7) through screws.

6. The noiseless computer heat sink of claim 1, wherein: the temperature sensor (12) is electrically connected with the centrifugal fan box (6) through the controller, a power switch is installed on the computer case (1), and the power switch is electrically connected with the electric telescopic rod (3).

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