CN211628154U

CN211628154U - Low-noise rack-mounted server case

Info

Publication number: CN211628154U
Application number: CN202020637433.9U
Authority: CN
Inventors: 杜世杰
Original assignee: Guangzhou Meilu Technology Co ltd
Current assignee: Guangzhou Meilu Technology Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-10-02
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a low noise rack-mounted server machine case, which comprises an outer shell, the inside nestification of shell has the inner shell, be provided with the intermediate layer between four side outer walls and the bottom outer wall about the front side of four side inner walls and bottom inner wall and inner shell about the front side of shell, interbedded inside is provided with the cotton pad of amortization, the cotton inner wall fixed connection who fills up with the shell of amortization, interbedded inside equidistant is provided with the acoustical panel, the outer wall fixed connection of one side of acoustical panel and inner shell, the opposite side of acoustical panel and the inner wall fixed connection of shell, the acoustical panel's equidistant bloop of having seted up in surface, the lower part of inner shell is fixed with first acoustical panel. The utility model discloses a be provided with the intermediate layer between shell and inner shell, can play syllable-dividing effect, be provided with the cotton pad of amortization and acoustical panel in the intermediate layer, further reduced the pollution of noise.

Description

Low-noise rack-mounted server case

Technical Field

The utility model relates to a server machine case field, concretely relates to low noise rack-mounted server machine case.

Background

The chassis is the carrier for most of the components of the computer. The chassis is sometimes mistakenly referred to as a general term for internal components of the chassis, such as a central processing unit, a motherboard, etc. The chassis typically includes a housing, brackets, various switches on the panel, indicator lights, etc. The case is used as a part of computer accessories and has the main function of placing and fixing the computer accessories, thereby having a supporting and protecting function. In addition, the computer case has an important role in shielding electromagnetic radiation. Although not a critical configuration in DIY, using a poor quality chassis tends to short the motherboard to the chassis, making the computer system very unstable.

At present, after the machine box is used for a long time, elements in the machine box easily generate huge noise during working, noise pollution is caused, and harm is caused to a human body.

Therefore, it is desirable to provide a low noise rack-mounted server chassis to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a low noise rack-mounted server machine case through being provided with the intermediate layer between shell and inner shell, can play syllable-dividing effect, is provided with the cotton pad of amortization and acoustical panel in the intermediate layer, and the cotton pad of amortization can effectual absorption quick-witted incasement noise, and the equidistant bloop that has seted up the hourglass form in surface of acoustical panel for the noise weakens gradually in the amortization is downthehole, has further reduced the pollution of noise, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: a low-noise rack-mounted server case comprises an outer shell, wherein an inner shell is nested inside the outer shell, the top of the inner shell is fixedly connected with the top of the outer shell, interlayers are arranged between the inner walls of the left side and the right side of the front side of the outer shell and the inner walls of the bottom and the outer walls of the left side and the right side of the front side of the inner shell and the outer walls of the bottom of the front side and the four sides of the front side of the inner shell, a silencing cotton pad is arranged inside each interlayer and fixedly connected with the inner wall of the outer shell, silencing plates are arranged inside each interlayer at equal intervals, one side of each silencing plate is fixedly connected with the outer wall of the inner shell, the other side of each silencing plate is fixedly connected with the inner wall of the outer shell, silencing holes are formed in the surfaces of the silencing plates at equal intervals, a first silencing plate is fixed to the lower portion of the inner shell, sound absorbing holes, the heat dissipation structure is characterized in that a heat dissipation port is formed in the top of the outer shell and is communicated with an inner cavity of the inner shell, a second sound absorption plate is arranged at a bottom port of the heat dissipation port, and heat dissipation holes are formed in the surface of the second sound absorption plate at equal intervals.

Preferably, the muffling hole is arranged in an hourglass shape.

Preferably, the sound absorption holes are arranged as honeycomb holes.

Preferably, the motor is a brushless direct current motor.

Preferably, the bottom of the motor is fixedly connected with the inner wall of the bottom of the inner shell through bolts.

Preferably, the top port of thermovent is provided with the dust screen, pass through bolt fixed connection between dust screen and the shell.

Preferably, the second sound-absorbing plate is fixedly connected with the inner wall of the inner shell through bolts.

Preferably, supporting legs are fixed to four corners of the bottom of the shell through bolts, the lower portions of the supporting legs are conical, and anti-skid pads are fixed to the bottoms of the supporting legs.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the interlayer is arranged between the outer shell and the inner shell, so that a sound insulation effect can be achieved, the interlayer is internally provided with the silencing cotton pad and the silencing plate, the silencing cotton pad can effectively absorb noise in the case, and hourglass-shaped silencing holes are formed in the surface of the silencing plate at equal intervals, so that the noise is gradually weakened in the silencing holes, and the noise pollution is further reduced;

2. through adopting brushless DC motor, brushless DC motor is small, light in weight, output are big, and resistant jolting and shaking, and the noise is low, and vibrations are little, and the operation is level and smooth, and is longe-lived, drives the fan and rotates can effectually dispel the heat to reaching the component of quick-witted incasement for the heat is discharged from the thermovent at top fast, has improved the radiating effect, and the second abatvoix has further reduced the noise that the motor during operation produced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

fig. 2 is a top view of the present invention;

fig. 3 is a schematic view of the sound-absorbing plate of the present invention;

fig. 4 is a sectional view of the sound-absorbing plate of the present invention;

fig. 5 is a top view of the first sound-absorbing panel of the present invention.

Description of reference numerals:

the sound absorption and insulation board comprises an outer shell 1, an inner shell 2, an interlayer 3, a sound absorption cotton pad 4, a sound absorption board 5, a sound absorption hole 6, a first sound absorption board 7, a sound absorption hole 8, a motor 9, a fan 10, a heat dissipation port 11, a second sound absorption board 12, heat dissipation holes 13, a dust screen 14 and supporting legs 15.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a low noise rack server machine case as shown in figure 1 and figure 3-4, including shell 1, the inside nestification of shell 1 has inner shell 2, the top of inner shell 2 and the top fixed connection of shell 1, be provided with intermediate layer 3 between the inner wall of four sides about the front side of shell 1 and bottom inner wall and the outer wall of four sides about the front side of inner shell 2 and bottom outer wall, the inside of intermediate layer 3 is provided with amortization cotton pad 4, amortization cotton pad 4 and the inner wall fixed connection of shell 1, the inside equidistant acoustical panel 5 that is provided with of intermediate layer 3, one side of acoustical panel 5 and the outer wall fixed connection of inner shell 2, the opposite side of acoustical panel 5 and the inner wall fixed connection of shell 1, the surface equidistant acoustical panel 6 that has seted up of acoustical panel 5, the lower part of inner shell 2 is fixed with first acoustical panel 7, sound-absorbing hole 8 has been seted up to first abatvoix 7's equidistant interval in surface, first abatvoix 7's equidistant motor 9 that is provided with in bottom, the output activity of motor 9 is run through first abatvoix 7 and is connected with fan 10, thermovent 11 has been seted up at the top of shell 1, thermovent 11 link up with the inner chamber of inner shell 2 mutually, the bottom port of thermovent 11 is provided with second abatvoix 12, louvre 13 has been seted up to second abatvoix 12's equidistant interval in surface.

Further, in the above technical solution, the muffling hole 6 is configured to be hourglass-shaped, so that noise is gradually weakened in the muffling hole 6, and noise pollution is reduced.

Further, in the above technical solution, the sound absorption hole 8 is configured as a honeycomb hole, so that noise is gradually weakened in the sound absorption hole 8, and noise pollution is reduced.

The implementation mode is specifically as follows: be provided with intermediate layer 3 between shell 1 and the inner shell 2, can play syllable-dividing effect through intermediate layer 3, be provided with the cotton pad 4 of amortization and acoustical panel 5 in the intermediate layer 3, the cotton pad 4 of amortization can effectual absorption machine incasement noise, acoustical panel 5's equidistant bloop 6 of having seted up the hourglass form in surface, make the noise weaken gradually in bloop 6, the pollution of noise has further been reduced, this embodiment has specifically solved the quick-witted case that exists among the prior art and has sent huge noise in the long back its inside component work of use easily, cause noise pollution, cause the problem of injury to the human body.

As shown in fig. 1-2 and 5, in the above technical solution, the motor 9 is a brushless dc motor, and has small volume, light weight, large output, bump and vibration resistance, low noise, small vibration, smooth operation and long service life.

Further, in the above technical scheme, the bottom of the motor 9 is fixedly connected with the inner wall of the bottom of the inner shell 2 through bolts, so that the stability of the installation of the motor 9 is improved.

Further, in the above technical scheme, a dust screen 14 is arranged at a top port of the heat dissipation port 11, and the dust screen 14 is fixedly connected with the housing 1 through a bolt, so that external dust is prevented from entering the case through the heat dissipation port 11.

Further, in the above technical solution, the second sound-absorbing panel 12 is fixedly connected to the inner wall of the inner casing 2 by bolts, so that the second sound-absorbing panel 12 is convenient to detach.

Furthermore, in the above technical scheme, four corners of the bottom of the housing 1 are all fixed with supporting legs 15 through bolts, the lower parts of the supporting legs 15 are conical, and the bottoms of the supporting legs 15 are fixed with anti-slip pads, so that the anti-slip effect is improved, and the stability of the case in placement is improved.

The implementation mode is specifically as follows: motor 9 adopts brushless dc motor, brushless dc motor is small, light in weight, the output is big, and shock of jolting is resistant, the noise is low, shock is little, the operation is level and smooth, it is longe-lived, drive fan 10 through motor 9 and rotate, dispel the heat to the component of quick-witted incasement, the top at quick-witted case is seted up to thermovent 11, the heat piles up the top at quick-witted case easily, make the air current that fan 10 rotated the production drive the heat easily and pass through thermovent 11 and discharge, radiating speed and effect have been improved, motor 9 installs the bottom at first abatvoix 7 simultaneously, absorb the noise that motor 9 during operation produced through first abatvoix 7, the noise that motor 9 during operation produced has been reduced, the problem that the radiating efficiency that exists among the prior art is low has specifically been solved to this embodiment.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a low noise rack-mounted server machine case, includes shell (1), its characterized in that: the inner shell (2) is nested in the outer shell (1), an interlayer (3) is arranged between the top of the inner shell (2) and the top of the outer shell (1), the inner walls of the left side and the right side of the front side of the outer shell (1) and the inner walls of the bottom and the outer walls of the left side and the right side of the front side of the inner shell (2) and the outer walls of the bottom, a silencing cotton pad (4) is arranged in the interlayer (3), the silencing cotton pad (4) is fixedly connected with the inner wall of the outer shell (1), silencing plates (5) are arranged in the interlayer (3) at equal intervals, one side of each silencing plate (5) is fixedly connected with the outer wall of the inner shell (2), the other side of each silencing plate (5) is fixedly connected with the inner wall of the outer shell (1), silencing holes (6) are formed in the surface of each silencing plate (5) at equal intervals, and a first silencing plate, sound-absorbing hole (8) have been seted up to the equidistant interval in surface of first abatvoix (7), the equidistant motor (9) that is provided with in bottom of first abatvoix (7), the output activity of motor (9) is run through first abatvoix (7) and is connected with fan (10), thermovent (11) have been seted up at the top of shell (1), thermovent (11) link up with the inner chamber of inner shell (2) mutually, the bottom port of thermovent (11) is provided with second abatvoix (12), louvre (13) have been seted up to the equidistant interval in surface of second abatvoix (12).

2. The low noise rack-mounted server chassis of claim 1, wherein: the muffling hole (6) is arranged in an hourglass shape.

3. The low noise rack-mounted server chassis of claim 1, wherein: the sound absorption holes (8) are honeycomb holes.

4. The low noise rack-mounted server chassis of claim 1, wherein: the motor (9) adopts a brushless direct current motor.

5. The low noise rack-mounted server chassis of claim 1, wherein: the bottom of the motor (9) is fixedly connected with the inner wall of the bottom of the inner shell (2) through bolts.

6. The low noise rack-mounted server chassis of claim 1, wherein: the dustproof net (14) is arranged at the top port of the heat dissipation port (11), and the dustproof net (14) is fixedly connected with the shell (1) through bolts.

7. The low noise rack-mounted server chassis of claim 1, wherein: the second sound-absorbing plate (12) is fixedly connected with the inner wall of the inner shell (2) through bolts.

8. The low noise rack-mounted server chassis of claim 1, wherein: supporting legs (15) are fixed to four corners of the bottom of the shell (1) through bolts, the lower portions of the supporting legs (15) are conical, and anti-slip pads are fixed to the bottoms of the supporting legs (15).