CN216623130U

CN216623130U - A silent chassis for servers

Info

Publication number: CN216623130U
Application number: CN202123013937.7U
Authority: CN
Inventors: 周慧; 魏红涛
Original assignee: Shenzhen Quanqi Technology Co ltd
Current assignee: Shenzhen Quanqi Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-05-27
Anticipated expiration: 2031-12-02

Abstract

The utility model relates to the technical field of computer chassis, in particular to a silent chassis for servers. The upper side is located at the inner side of the outer case and is provided with an inner case, a ventilation gap is formed between the outer case and the inner case, and the lower ends of the inner case are symmetrically inserted with two extensions at both sides. Air intake duct to the outside of the housing case. The utility model has a novel design and an ingenious structure. The sound-absorbing plate and the reflective sharp cone can absorb the noise sound wave and consume the energy of the sound wave, so as to minimize the sound wave energy transmitted to the outside. In order to improve the mute performance of the chassis, the side protective cover of rubber material can provide a good protection effect on the chassis shell to prevent it from being deformed and damaged by impact.

Description

Mute case for server

Technical Field

The utility model relates to the technical field of computer cases, in particular to a mute case for a server.

Background

The computer case is a carrier of most parts of a computer, generally comprises a shell, a bracket, various switches on a panel, an indicator light and the like, is used as one part of computer accessories and mainly plays a role in placing and fixing the computer accessories to play a role in supporting and protecting.

According to the patent application number: CN201720873778.2 discloses a varactor silence heat dissipation machine case, and this utility model has that structural variation is various, and installation and use strong adaptability, the radiating effect is good, and the running noise is low, keeps apart advantages such as dust is effectual, but this utility model's silence effect is relatively poor, can not fully absorb the noise sound wave, leads to a large amount of noise transmission to the external world, causes the interference to the computer lab environment. Accordingly, those skilled in the art have provided a mute enclosure for a server to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a mute enclosure for a server, so as to solve the problems mentioned in the above background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a silent case for a server comprises a bottom plate, wherein an outer case shell is fixed on the upper side of the bottom plate, a case door is rotatably connected to the front side of the outer case shell, an inner case shell is arranged at the position, located on the inner side of the outer case shell, of the upper side of the bottom plate, a ventilation gap is formed between the outer case shell and the inner case shell, two air inlet pipes extending to the outside of the outer case shell are symmetrically inserted at the positions, located on the two sides, of the lower end of the inner case shell, air outlet pipes are inserted at the positions, located on the two sides of the outer case shell, above the two air inlet pipes, sound-absorbing plates are covered on the inner side of the outer case shell, reflection pointed cones are uniformly arranged on one side of each sound-absorbing plate and are fixed with the sound-absorbing plates through glue, ventilation pipes are inserted at the positions, located on the center, of the upper end of the inner case shell, and fan brackets are fixed at the positions, located on the middle sections, of the ventilation pipes, and a heat radiation fan is arranged on one side of the fan bracket, and an air pipe filter screen is arranged at one end of the inner side of each of the air outlet pipe and the two air inlet pipes.

As a still further scheme of the utility model: the bottom of bottom plate is located four corners position department and is fixed with four support columns that are the rectangle and arrange, four the bottom of support column all is fixed with the supporting baseplate, four the bottom of supporting baseplate all is provided with the slipmat.

As a still further scheme of the utility model: two moving handles are symmetrically fixed on two sides of the outer portion of the outer box shell, and anti-skid grains are arranged on the outer sides of the two moving handles.

As a still further scheme of the utility model: the upper end of outer quick-witted case shell is located two side positions department symmetry and is provided with two side lag, two the side lag all adopts the component of rubber material, and the thickness of two side lags is 1 centimetre.

As a still further scheme of the utility model: the internal machine box shell adopts a component made of an aluminum alloy material, and the thickness of the internal machine box shell is 3 millimeters.

As a still further scheme of the utility model: the reflecting pointed cones are all in a rectangular pyramid structure, and all adopt sponge components.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has novel design and ingenious structure, can absorb noise sound waves and consume the energy of the sound waves through the sound-absorbing board and the reflecting pointed cone, thereby reducing the energy of the sound waves transmitted to the outside to the minimum, playing a good silencing effect, improving the silencing performance of the case, and providing a good protection effect for the case shell of the case by adopting the side protection sleeve made of rubber materials so as to prevent the case shell from being deformed and damaged due to impact.

Drawings

Fig. 1 is a schematic structural diagram of a mute enclosure for a server;

FIG. 2 is a schematic cross-sectional view of a mute chassis for a server;

fig. 3 is an enlarged schematic view of a mute cabinet for a server at a point a in fig. 2;

fig. 4 is a schematic structural diagram of a reflection cone in a mute case for a server.

In the figure: 1. a base plate; 2. an outer box shell; 3. a cabinet door; 4. an inner cabinet shell; 5. an air outlet pipe; 6. an air inlet pipe; 7. a sound-absorbing panel; 8. reflecting the pointed cone; 9. a vent pipe; 10. a fan bracket; 11. a heat radiation fan; 12. a wind pipe filter screen; 13. a support pillar; 14. moving the handle; 15. side edge lag.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the present invention, a silent cabinet for a server includes a base plate 1, an outer cabinet 2 is fixed on an upper side of the base plate 1, a cabinet door 3 is rotatably connected to a front side of the outer cabinet 2, an inner cabinet 4 is disposed on an upper side of the base plate 1 at a position inside the outer cabinet 2, a ventilation gap is formed between the outer cabinet 2 and the inner cabinet 4, two air inlet pipes 6 extending to an outside of the outer cabinet 2 are symmetrically inserted at positions on both sides of a lower end of the inner cabinet 4, air outlet pipes 5 are inserted at positions on both sides of the outer cabinet 2 above the two air inlet pipes 6, a sound-absorbing plate 7 covers an inner side of the outer cabinet 2, reflection sharp cones 8 are uniformly disposed on one side of the sound-absorbing plate 7, the reflection sharp cones 8 are fixed to the sound-absorbing plate 7 by glue, a ventilation pipe 9 is inserted at a position on an upper end of the inner cabinet 4 at a center, a fan bracket 10 is fixed at the middle position of the inner side of the ventilation pipe 9, a heat radiation fan 11 is installed at one side of the fan bracket 10, and air pipe filter screens 12 are respectively arranged at one ends of the inner sides of the two air outlet pipes 5 and the two air inlet pipes 6.

In fig. 1: the bottom of bottom plate 1 is located four corners position department and is fixed with four support columns 13 that are the rectangle and arrange, and the bottom of four support columns 13 all is fixed with supporting baseplate, and four supporting baseplate's bottom all is provided with the slipmat, and support column 13 is used for wholly providing the support to quick-witted case, and the slipmat plays the antiskid effect, improves the stability of placing of quick-witted case.

In fig. 1: two moving handles 14 are symmetrically fixed on two sides of the outer portion of the outer case shell 2, anti-slip patterns are arranged on the outer sides of the two moving handles 14, the entire case can be moved through the moving handles 14, and moving and transportation are facilitated.

In fig. 1: the upper end of outer case shell 2 is located two side position departments symmetry and is provided with two side lag 15, and two side lag 15 all adopt the component of rubber material, and the thickness of two side lag 15 is 1 centimetre, through side lag 15, side lag 15 adopts the component of rubber material, can play fine anticollision cushioning effect, prevents that outside striking from leading to outer case shell 2 to warp impaired.

In fig. 2: inner cabinet shell 4 adopts the component of aluminum alloy material, and inner cabinet shell 4's thickness is 3 millimeters, and the component of aluminum alloy material has higher intensity, and light in weight has improved the holistic intensity of quick-witted case moreover, and the convenience is carried the removal to quick-witted case whole moreover.

In fig. 4: the reflection pointed cones 8 are all of rectangular pyramid structures, the reflection pointed cones 8 are all made of sponge, the reflection pointed cones 8 are of rectangular pyramid structures, and sound waves are reflected among the reflection pointed cones 8 for multiple times and can consume energy of the sound waves.

The working principle of the utility model is as follows: the mainboard operation on the inner side of the inner machine box shell 4 generates heat, the operation of the heat dissipation fan 11 is controlled to suck external air into the inner side of the inner machine box shell 4 through the two air inlet pipes 6, the air absorbs the heat near the mainboard, then the air flows into a ventilation gap between the outer machine box shell 2 and the inner machine box shell 4 through the ventilation pipe 9 under the driving of the heat dissipation fan 11, and finally the air is discharged to the outer side through the two air pipe filter screens 12, so that the heat dissipation effect is realized, the noise generated by the operation of the heat dissipation fan 11 and the operation of elements in the mainboard is propagated into the ventilation gap between the outer machine box shell 2 and the inner machine box shell 4 through the ventilation pipe 9, the reflection pointed cones 8 are components made of sponge materials, the reflection pointed cones 8 are of a rectangular pyramid structure, the sound wave is reflected among the reflection pointed cones 8 for many times, the energy of the sound wave can be consumed, the sound absorption board 7 has good sound absorption effect, and can absorb residual weak sound wave, played fine silence effect, reduced the noise by a wide margin and propagated to the external world through play tuber pipe 5, cause the interference to the computer lab, through side lag 15, side lag 15 adopts the component of rubber material, can play fine anticollision cushioning effect, prevent that outside striking from leading to outer casing 2 to warp impaired, can remove convenient removal and transportation to quick-witted case whole through removing handle 14.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A silent chassis for a server, comprising a bottom plate (1), characterized in that an outer chassis (2) is fixed on the upper side of the bottom plate (1), and a front side of the outer chassis (2) is fixed A case door (3) is rotatably connected, the upper side of the bottom plate (1) is located at the inner side of the outer case (2), and an inner case (4) is provided, and the outer case (2) is connected to the inner case. A ventilation gap is formed between (4), and two air inlet pipes (6) extending to the outside of the outer case (2) are symmetrically inserted at the lower ends of the inner case (4) at two sides. Air outlet ducts (5) are inserted on both sides of the case shell (2) at the upper positions of the two air inlet pipes (6), and the inner side of the outer case case (2) is covered with a sound-absorbing board (7), so One side of the sound-absorbing panel (7) is evenly provided with a reflection sharp cone (8), the reflection sharp cone (8) is fixed to the sound-absorbing panel (7) by glue, and the upper end of the inner chassis (4) is located in the center A ventilation pipe (9) is inserted at the position, and a fan support (10) is fixed on the inner side of the ventilation pipe (9) at the middle position, and a cooling fan (11) is installed on one side of the fan support (10), The inner ends of the two air outlet pipes (5) and the two air inlet pipes (6) are provided with an air pipe filter screen (12).

2. A silent chassis for a server according to claim 1, wherein the bottom end of the bottom plate (1) is fixed at four corners with four supporting columns (13) arranged in a rectangular shape, and the four The bottom ends of each of the support columns (13) are fixed with a support base plate, and the bottom ends of the four support base plates are all provided with anti-skid pads.

3. A silent case for a server according to claim 1, characterized in that two moving handles (14) are symmetrically fixed on both sides of the outer case (2), and two moving handles (14) are symmetrically fixed on both sides of the outer case (2). The outside of the handle (14) is provided with anti-skid patterns.

4. The silent case for a server according to claim 1, wherein the upper end of the outer case (2) is symmetrically provided with two side protective sleeves (15) at two side positions. ), the two side protective sleeves (15) are made of rubber material, and the thickness of the two side protective sleeves (15) is 1 cm.

5 . The silent case for a server according to claim 1 , wherein the inner case shell ( 4 ) is made of aluminum alloy, and the thickness of the inner case case ( 4 ) is 3 mm. 6 .

6 . The silent case for a server according to claim 1 , wherein the reflection sharp cones ( 8 ) are all in the shape of a quadrangular pyramid, and the reflection sharp cones ( 8 ) are all made of sponge material. 7 .