Heat dissipation and noise reduction device of server

Abstract

The utility model relates to the field of server heat dissipation devices, in particular to a heat dissipation and noise reduction device of a server, which comprises a support, evenly distributed bottom plates are fixedly connected to the inner wall of the support, evenly distributed screw grooves are arranged at the rear end of the support, and heat dissipation assemblies are arranged on the screw grooves. The heat dissipation assembly comprises an L-shaped fixing plate, a stud, a shell, a wind wheel, second sound absorption cotton, a motor, sound insulation cotton and an air outlet groove. The motor is started to enable the output shaft of the motor to drive the wind wheel to rotate, so that the wind outlet groove generates wind to dissipate heat of the server, when the wind wheel rotates, noise generated when the wind wheel rotates can be adsorbed through the second sound absorption cotton, and the problems that the heat dissipation effect is poor when the server is used, and the service life of the server is prolonged are solved. And noise generated in the use process of the radiator and the server can influence the reading of the hard disk.

Description

Technical Field

[0001] The utility model belongs to the field of server heat dissipation devices, and in particular relates to a heat dissipation and noise reduction device for a server. Background Art

[0002] A server is a high-performance computer designed specifically to process requests and data transmission on the network. It plays a core role in the network, providing data storage, application services, website hosting, database management and other services to clients (such as personal computers, smartphones, tablets, etc.).

[0003] Servers generate a lot of heat during operation, especially when processing high-load tasks. If the heat cannot be dissipated in time, the server temperature will rise, affecting its performance and stability, and may even cause hardware damage. In addition, components such as the server's fan, power supply, and disk drive will generate noise during operation. Especially when running at high load, the noise level will increase significantly. When noise is generated, it will cause certain interference with the hard disk's reading work.

[0004] Therefore, a server heat dissipation and noise reduction device is proposed. By setting up a server mounting rack with noise reduction and heat dissipation, the noise generated by the server during operation is reduced during the heat dissipation process of the server, solving the problem that the heat generated by the server is not convenient to dissipate quickly and the noise will interfere with the reading of the hard disk in the server. Utility Model Content

[0005] In order to overcome the problem that the existing server has poor heat dissipation effect during use and the noise generated during the use of the radiator and the server will affect the reading of the hard disk.

[0006] The technical solution of the utility model is: a heat dissipation and noise reduction device for a server, comprising a bracket, an inner wall of the bracket is fixedly connected to a uniformly distributed bottom plate, a rear end of the bracket is opened with uniformly distributed screw grooves, a heat dissipation component is arranged on the screw grooves, the heat dissipation component comprises an L-shaped fixing plate, a stud, a shell, a wind wheel, a second sound-absorbing cotton, a motor, sound insulation cotton and an air outlet slot; an L-shaped fixing plate is arranged at the rear end of the bracket, two studs are arranged on the L-shaped fixing plate, the two studs pass through the L-shaped fixing plate and are threadedly installed on the corresponding screw grooves, the upper end of the L-shaped fixing plate is fixedly connected to the shell, the outer wall of the shell is fixedly connected to the second sound-absorbing cotton, the right end of the shell is fixedly connected to the motor, the left end of the output shaft of the motor passes through the shell and is fixedly connected to the wind wheel, and the left end of the shell is fixedly connected to the sound insulation cotton.

[0007] Preferably, by mechanically mounting the server on the upper bearing plate, the noise generated by the server can be absorbed by the first sound-absorbing cotton, and the heat generated by the server during operation can be dissipated for a second time by the heat dissipation component.

[0008] Preferably, the inner wall of the bracket is fixed with an evenly distributed upper bearing plate, the lower end of the bottom plate is penetrated by a first groove, and a first sound-absorbing cotton is movably provided on one end where the bottom plate and the upper bearing plate are close to each other.

[0009] Preferably, a first rubber pad and a second rubber pad are fixed to the upper end of the upper bearing plate, and evenly distributed ventilation slots are provided through the upper and lower ends of the upper bearing plate.

[0010] Preferably, four bottom plates and four upper bearing plates are respectively provided on the bracket, and the bracket is made of stainless steel.

[0011] Preferably, the end of the shell body that is in contact with the sound insulation cotton is the air inlet, the front end of the shell body is provided with an air outlet slot, and the air outlet slot on the shell body is the air outlet.

[0012] Preferably, the upper end of the first rubber pad is flush with the upper end of the second rubber pad on the same upper bearing plate.

[0013] Preferably, the upper end of the first sound-absorbing cotton is five centimeters away from the lower end of the upper bearing plate close to the first sound-absorbing cotton.

[0014] Beneficial effects of the utility model:

[0015] 1. By turning on the motor, the motor's output shaft drives the fan to rotate, which in turn generates wind through the air outlet slot to dissipate heat for the server. When the fan rotates, the second sound-absorbing cotton absorbs the noise generated by the fan rotation, solving the problem of poor heat dissipation when the server is in use and the noise generated during the use of the radiator and server affecting the hard disk reading.

[0016] 2. The server can be installed on the upper bearing plate. By placing the first sound-absorbing cotton at one end where the bottom plate and the upper bearing plate are close to each other, the vibration generated by the server during operation and the noise generated by the hard disk can be absorbed, thereby absorbing the sound at the sound source, thereby reducing the noise when the server is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is a schematic diagram of the three-dimensional structure of a heat dissipation and noise reduction device for a server according to the present invention;

[0018] Figure 2 Shown is a schematic diagram of the three-dimensional structure of an upper bearing plate of a heat dissipation and noise reduction device for a server according to the present invention;

[0019] Figure 3 Shown is a schematic diagram of the three-dimensional structure of the bottom plate of a heat dissipation and noise reduction device for a server according to the present invention;

[0020] Figure 4Shown is a schematic diagram of the three-dimensional structure of a heat dissipation component of a heat dissipation and noise reduction device for a server according to the present invention.

[0021] The marks in the accompanying drawings are: 1. Bracket; 101. L-shaped fixing plate; 102. Stud; 103. Shell; 104. Wind wheel; 105. Second sound-absorbing cotton; 106. Motor; 107. Sound insulation cotton; 108. Air outlet slot; 2. Bottom plate; 3. First trough body; 4. Screw groove; 5. Upper bearing plate; 6. First rubber pad; 7. Second rubber pad; 8. Ventilation slot; 9. First sound-absorbing cotton. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] See also Figure 1-Figure 4 The utility model provides an embodiment: a heat dissipation and noise reduction device for a server, comprising a bracket 1, the inner wall of the bracket 1 is fixedly connected to a uniformly distributed bottom plate 2, the rear end of the bracket 1 is provided with uniformly distributed screw grooves 4, the screw grooves 4 are provided with a heat dissipation component, the heat dissipation component comprises an L-shaped fixing plate 101, a stud 102, a shell 103, a wind wheel 104, a second sound-absorbing cotton 105, a motor 106, a sound insulation cotton 107 and an air outlet slot 108; the rear end of the bracket 1 is provided with an L-shaped fixed plate 101, a stud 102, a shell 103, a wind wheel 104, a second sound-absorbing cotton 105, a motor 106, a sound insulation cotton 107 and an air outlet slot 108; Fixed plate 101, two studs 102 are provided on the L-shaped fixing plate 101, and the two studs 102 pass through the L-shaped fixing plate 101 and are threadedly installed on the corresponding screw groove 4. The upper end of the L-shaped fixing plate 101 is fixedly connected to the shell 103, and the outer wall of the shell 103 is fixedly connected to the second sound-absorbing cotton 105. The right end of the shell 103 is fixedly connected to the motor 106, and the left end of the output shaft of the motor 106 passes through the shell 103 and is fixedly connected to the wind wheel 104, and the left end of the shell 103 is fixedly connected to the sound insulation cotton 107.

[0024] See also Figure 1-Figure 3 In this embodiment, the inner wall of the bracket 1 is fixed with an evenly distributed upper bearing plate 5, and a first groove body 3 is opened through the lower end of the bottom plate 2. A first sound-absorbing cotton 9 is movably provided at the end where the bottom plate 2 and the upper bearing plate 5 are close to each other. A first rubber pad 6 and a second rubber pad 7 are fixed to the upper end of the upper bearing plate 5. Evenly distributed ventilation slots 8 are opened through the upper and lower ends of the upper bearing plate 5. The lower end of the server is supported by the first rubber pad 6 and the second rubber pad 7 on the upper bearing plate 5, which can reduce the vibration generated by the server during operation. The upper end of the first rubber pad 6 and the upper end of the second rubber pad 7 on the same upper bearing plate 5 are flush. The subsequent server is in a horizontal state when installed. The upper end of the first sound-absorbing cotton 9 is five centimeters away from the lower end of the upper bearing plate 5 close to the first sound-absorbing cotton 9, which facilitates the downward-opening radiator in the server to dissipate heat from the server body.

[0025] See also Figure 1 and Figure 4 In this embodiment, four bottom plates 2 and four upper bearing plates 5 are respectively provided on the bracket 1. The bracket 1 is made of stainless steel to prevent rust generated on the bracket 1 after long-term use from blowing along the heat dissipation component to the inside of the server and damaging the server. The end of the shell 103 that is attached to the sound insulation cotton 107 is the air inlet, and the front end of the shell 103 is provided with an air outlet slot 108. The air outlet slot 108 on the shell 103 is the air outlet, and the air outlet slot 108 is used to dissipate heat for the server.

[0026] During operation, the server is mechanically mounted on the upper bearing plate 5. When heat dissipation is performed, the motor 106 is turned on so that the output shaft of the motor 106 drives the wind wheel 104 to rotate, thereby generating wind through the air outlet slot 108 to dissipate heat for the server. When the wind wheel 104 rotates, the second sound-absorbing cotton 105 can absorb the noise generated by the rotation of the wind wheel 104.

[0027] By placing the first sound-absorbing cotton 9 at one end where the bottom plate 2 and the upper bearing plate 5 are close to each other, the vibration generated by the server during operation and the noise generated by the hard disk can be absorbed, thereby absorbing the sound at the sound source.

[0028] Through the above steps, by mechanically installing the server on the upper bearing plate 5, the noise generated by the server can be absorbed by the first sound-absorbing cotton 9, and the heat generated by the server during operation can be secondary cooled by the heat dissipation component.

[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A heat dissipation and noise reduction device for a server, comprising a bracket (1), characterized in that: The inner wall of the bracket (1) is fixed with a uniformly distributed bottom plate (2); the rear end of the bracket (1) is provided with a uniformly distributed screw groove (4); the screw groove (4) is provided with a heat dissipation component, and the heat dissipation component includes an L-shaped fixing plate (101), a stud (102), a shell (103), a wind wheel (104), a second sound-absorbing cotton (105), a motor (106), a sound-insulating cotton (107) and an air outlet slot (108); the rear end of the bracket (1) is provided with an L-shaped fixing plate (101); the L-shaped fixing plate (101) is provided with a Two studs (102) are provided, and the two studs (102) pass through the L-shaped fixing plate (101) and are threadedly installed on the corresponding screw grooves (4). The upper end of the L-shaped fixing plate (101) is fixedly connected to a shell (103), the outer wall of the shell (103) is fixedly connected to a second sound-absorbing cotton (105), the right end of the shell (103) is fixedly connected to a motor (106), the left end of the output shaft of the motor (106) passes through the shell (103) and is fixedly connected to a wind wheel (104), and the left end of the shell (103) is fixedly connected to a sound insulation cotton (107).

2. The heat dissipation and noise reduction device for a server according to claim 1, characterized in that: The inner wall of the bracket (1) is fixedly connected to an evenly distributed upper bearing plate (5), the lower end of the bottom plate (2) is penetrated by a first groove (3), and a first sound-absorbing cotton (9) is movably provided at one end where the bottom plate (2) and the upper bearing plate (5) are close to each other.

3. The heat dissipation and noise reduction device for a server according to claim 2, characterized in that: A first rubber pad (6) and a second rubber pad (7) are fixed to the upper end of the upper bearing plate (5), and evenly distributed ventilation slots (8) are provided through the upper and lower ends of the upper bearing plate (5).

4. The heat dissipation and noise reduction device for a server according to claim 2, characterized in that: Four bottom plates (2) and four upper bearing plates (5) are respectively provided on the bracket (1), and the bracket (1) is made of stainless steel.

5. The heat dissipation and noise reduction device for a server according to claim 1, characterized in that: One end of the shell (103) that is in contact with the sound insulation cotton (107) is an air inlet, and an air outlet slot (108) is provided at the front end of the shell (103), and the air outlet slot (108) on the shell (103) is an air outlet.

6. The heat dissipation and noise reduction device for a server according to claim 2, characterized in that: The upper end of the first rubber pad (6) and the upper end of the second rubber pad (7) on the same upper bearing plate (5) are flush.

7. The heat dissipation and noise reduction device for a server according to claim 2, characterized in that: The distance between the upper end of the first sound-absorbing cotton (9) and the lower end of the upper bearing plate (5) close to the first sound-absorbing cotton (9) is five centimeters.

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