CN212990063U - Noise-free computer heat dissipation device special for computer - Google Patents

Abstract

The utility model discloses a dedicated noiseless formula computer heat abstractor of computer, which comprises an outer shell, the air intake, the heat dissipation chamber, radiator unit, air exit and amortization subassembly, air intake and air exit have been seted up respectively to both ends about the shell, the inside of shell is equipped with the heat dissipation chamber, radiator unit includes the mount, flabellum and motor, the mount is with the inner wall fixed connection of heat dissipation cavity, the fixed surface of mount is connected with the motor, the output fixedly connected with flabellum of motor, the amortization subassembly includes the air inlet cover, exhaust hood and vibration isolation rubber seat, air inlet cover and exhaust hood are fixed connection respectively in radiator unit's both sides, air inlet cover and exhaust hood are hourglass hopper-shaped relative distribution. The utility model discloses an inside fixedly connected with relative distribution at the shell just is hopper-shaped's air inlet cover and exhaust hood, and some bloops are seted up to cooperation air inlet cover and exhaust hood inner wall, are convenient for reduce the noise of heat dissipation in-process.

Description

Noise-free computer heat dissipation device special for computer

Technical Field

The utility model relates to a computer technology field specifically is a dedicated noiseless formula computer heat abstractor of computer.

Background

Patent application No. 202020344525.8 discloses "a noiseless formula computer heat abstractor, including casing and bottom plate, the casing lower extreme is located to the bottom plate, the inside heat dissipation chamber of seting up the intercommunication lower extreme of casing, the intracavity is equipped with radiator unit in the heat dissipation, the groove has all been seted up at both ends around the casing, it is equipped with the amortization subassembly to link up the inslot side, utilize the inside radiator unit of casing can effectively drive the circulation of air and realize the radiating effect, in addition, the utility model discloses still all be provided with the amortization subassembly at the inslot that links up at casing both ends, utilize the noise that amortization subassembly can effectively absorb motor and flabellum function, avoid the.

However, in the device, the silencing assemblies are arranged in the through grooves at the two ends of the shell, so that the flowing efficiency of air is easily affected, the noise is weakened, the heat dissipation effect of the heat dissipation device is reduced, and the use effect is not ideal. For this reason, a new technical solution needs to be designed for solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dedicated noiseless formula computer heat abstractor of computer has solved among the prior art noise abatement and when reducing the radiating effect's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dedicated noiseless formula computer heat abstractor of computer, includes shell, air intake, heat dissipation chamber, radiator unit, air exit and amortization subassembly, air intake and air exit have been seted up respectively to both ends about the shell, the inside of shell is equipped with the heat dissipation chamber, radiator unit includes mount, flabellum and motor, the mount is with the inner wall fixed connection of heat dissipation cavity, the fixed surface of mount is connected with the motor, the output fixedly connected with flabellum of motor, the amortization subassembly includes air inlet cover, exhaust hood and vibration isolation rubber seat, air inlet cover and exhaust hood fixed connection are in radiator unit's both sides respectively, air inlet cover and exhaust hood are hopper-shaped relative distribution, air inlet cover, exhaust hood and radiator unit's junction fixedly connected with vibration isolation rubber seat.

As an improvement of the technical scheme, the air inlet cover and the air exhaust cover are provided with silencing holes on the inner walls, and the inner walls of the air exhaust covers are fixedly connected with air deflectors which are distributed in a staggered mode.

As the improvement of the technical scheme, sound-absorbing fillers are arranged among the air inlet cover, the air exhaust cover and the heat dissipation chamber and comprise one of slag wool or polyurethane foam.

As an improvement of the technical scheme, the inner walls of the air inlet and the air outlet are respectively provided with a dustproof net, and the dustproof nets are connected with the inner wall of the heat dissipation cavity in an inserting mode.

As an improvement of the technical scheme, a cover plate for dismounting and connecting is arranged at the top of the shell, and a splicing groove is formed at the joint of the dustproof net and the shell.

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

1. the utility model discloses an inside fixedly connected with relative distribution at the shell just is hopper-shaped's air inlet cover and exhaust hood, and the wind path of convenient to cooling air optimizes, and some bloops are seted up to cooperation air inlet cover and exhaust hood inner wall, are convenient for reduce the noise in the radiating process, greatly reduced the motor noise of operation and the wind sound of cutting that the air flows in the radiating process.

2. The utility model discloses a be equipped with the vibration isolation rubber seat in air inlet cover, exhaust hood and radiator unit's junction, avoid the radiator unit during operation because of the vibration noise that produces, the sound filler is inhaled in the cooperation, the noise that weakens to the maximum extent.

Drawings

Fig. 1 is a schematic view of the overall structure of a noise-free computer heat dissipation device dedicated for a computer according to the present invention;

fig. 2 is a schematic view of a overlooking half-section structure of a noise-free computer heat dissipation device dedicated for a computer.

In the figure: the air conditioner comprises a shell-1, an air inlet-2, a heat dissipation cavity-3, a heat dissipation component-4, an air outlet-5, a noise reduction component-6, a fixed frame-7, fan blades-8, a motor-9, an air inlet cover-10, an air exhaust cover-11, a vibration isolation rubber seat-12, a noise reduction hole-13, an air deflector-14, a sound absorption filler-15, a dust screen-16, a cover plate-17 and a splicing groove-18.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a noise-free computer heat sink for computer comprises a housing 1, an air inlet 2, a heat dissipation chamber 3, a heat dissipation assembly 4, an air outlet 5 and a noise reduction assembly 6, the left end and the right end of the shell 1 are respectively provided with an air inlet 2 and an air outlet 5, the interior of the shell 1 is provided with a heat dissipation cavity 3, the heat dissipation component 4 comprises a fixed frame 7, fan blades 8 and a motor 9, the fixed frame 7 is fixedly connected with the inner wall of the heat dissipation cavity 3, the surface of the fixed frame 7 is fixedly connected with a motor 9, the output end of the motor 9 is fixedly connected with a fan blade 8, the silencing component 6 comprises an air inlet cover 10, an air exhaust cover 11 and a vibration isolation rubber seat 12, the air inlet cover 10 and the air exhaust cover 11 are respectively and fixedly connected with the two sides of the heat dissipation component 4, air inlet cover 10 and exhaust hood 11 are hopper-shaped relative distribution, air inlet cover 10, exhaust hood 11 and radiator unit 4's junction fixedly connected with vibration isolation rubber seat 12.

In a further improvement, as shown in fig. 2, the inner walls of the air inlet cover 10 and the air exhaust cover 11 are both provided with silencing holes 13, the inner wall of the air exhaust cover 11 is fixedly connected with air deflectors 14 which are distributed in a staggered manner, the silencing holes 13 are respectively formed in the inner walls of the air inlet cover 10 and the air exhaust cover 11, so that noise generated by air flowing in the heat dissipation process is reduced conveniently, the air deflectors 14 which are distributed in a staggered manner are arranged on the inner wall of the air exhaust cover 11, the flow speed of air is reduced conveniently, and air cutting at the air outlet is avoided.

In a further improvement, as shown in fig. 2, a sound-absorbing filler 15 is arranged between the air inlet cover 10, the air exhaust cover 11 and the heat dissipation cavity 3, the sound-absorbing filler 15 comprises one of slag wool or polyurethane foam, and the sound-absorbing filler 15 is arranged between the air inlet cover 10, the air exhaust cover 11 and the heat dissipation cavity 3, so that the noise entering the muffling hole 13 is further absorbed and weakened, and the noise is reduced to the maximum extent.

Further improved, as shown in fig. 2, the inner walls of the air inlet 2 and the air outlet 5 are both provided with a dust screen 16, the dust screen 16 is connected with the inner wall of the heat dissipation cavity 3 in an inserting manner, and the dust screen 16 is connected with the inner walls of the air inlet 2 and the air outlet 5 in an inserting manner, so that the situation that the heat dissipation assembly 4 cannot normally work due to the fact that foreign matters enter the heat dissipation cavity 3 is avoided, and the working stability of the heat dissipation assembly 4 is ensured.

Specifically, as shown in fig. 1-2, a cover plate 17 is disposed at the top of the housing 1, the connection portion between the dust screen 16 and the housing 1 is provided with an insertion groove 18, the connection portion between the dust screen 16 and the housing 1 is provided with the insertion groove 18, so that the dust screen 16 is conveniently replaced, and the cover plate 17 is disposed at the top of the housing 1 and detachably connected to the housing, so that the interior of the heat dissipation device is conveniently maintained.

The utility model discloses a shell-1, air intake-2, heat dissipation chamber-3, heat dissipation component-4, air exit-5, amortization component-6, mount-7, flabellum-8, motor-9, air inlet cover-10, exhaust hood-11, vibration isolation rubber seat-12, bloop-13, aviation baffle-14, inhale sound filler-15, dust screen-16, apron-17, inserting groove-18, the part is general standard component or the part that technical personnel in the field know, its structure and principle all can all be known or can be known through the conventional experimental method for this technical staff through the technical manual, the utility model discloses through fixedly connecting with relative distribution and funnel shaped air inlet cover 10 and exhaust hood 11 in the inside of shell 1, the wind path of the convenient heat dissipation air optimizes, the air inlet cover 10 and the exhaust cover 11 are matched with each other, the silencing holes 13 are formed in the inner walls, noise in the heat dissipation process is reduced conveniently, and working noise of the motor 9 and wind noise generated by air flowing in the heat dissipation process are greatly reduced.

The utility model discloses when using, be connected air intake 2 with the department of airing exhaust of computer, motor 9 circular telegram back drive flabellum 8 rotates, inhale the air inlet cover 10 with the air from air intake 2 in, because the bore of air inlet cover 10 reduces gradually, the velocity of flow of air has been increaseed, thereby improve radiating component 4's radiating efficiency, the air flows to exhaust hood 11 behind flabellum 8, because the bore crescent of exhaust hood 11 and inner wall are equipped with the aviation baffle 14 of dislocation distribution, greatly reduced the velocity of flow of air, avoid the air to form wind cutting sound in 5 departments of air exit, the sound hole is inhaled in the cooperation, inhale sound filler 15 and further weaken the noise, make this heat abstractor reach noiseless degree.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a dedicated noiseless formula computer heat abstractor of computer, includes shell (1), air intake (2), heat dissipation chamber (3), radiator unit (4), air exit (5) and amortization subassembly (6), its characterized in that: the left end and the right end of the shell (1) are respectively provided with an air inlet (2) and an air outlet (5), the heat dissipation cavity (3) is arranged in the shell (1), the heat dissipation component (4) comprises a fixed frame (7), fan blades (8) and a motor (9), the fixed mount (7) is fixedly connected with the inner wall of the heat dissipation cavity (3), the surface of the fixed mount (7) is fixedly connected with a motor (9), the output end of the motor (9) is fixedly connected with fan blades (8), the silencing component (6) comprises an air inlet cover (10), an air exhaust cover (11) and a vibration isolation rubber seat (12), the air inlet cover (10) and the air exhaust cover (11) are respectively fixedly connected with the two sides of the heat dissipation component (4), air inlet cover (10) and exhaust hood (11) are hopper-shaped relative distribution, the junction fixedly connected with vibration isolation rubber seat (12) of air inlet cover (10), exhaust hood (11) and radiator unit (4).

2. The noiseless computer cooling device of claim 1, wherein: silencing holes (13) are formed in the inner walls of the air inlet cover (10) and the air exhaust cover (11), and air guide plates (14) which are distributed in a staggered mode are fixedly connected to the inner wall of the air exhaust cover (11).

3. The noiseless computer cooling device of claim 1, wherein: be equipped with between air inlet cover (10), exhaust hood (11) and heat dissipation chamber (3) room and inhale sound filler (15), inhale sound filler (15) and include one in the slag wool or polyurethane foam.

4. The noiseless computer cooling device of claim 1, wherein: the inner walls of the air inlet (2) and the air outlet (5) are provided with dust screens (16), and the dust screens (16) are connected with the inner walls of the heat dissipation cavities (3) in an inserting mode.

5. The noiseless computer cooling device of claim 4, wherein: the top of the shell (1) is provided with a cover plate (17) which is detachably connected, and the connection part of the dustproof net (16) and the shell (1) is provided with an insertion groove (18).

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