CN211406668U - Improved network server case - Google Patents

Abstract

The utility model discloses an improved network server chassis, comprising a cabinet body and a cabinet door. The cabinet door includes a door panel, the door panel is hinged with the cabinet body, the door panel is provided with a box body, the box body is provided with a cavity, and the cavity is provided with a box body. The air outlet pipe is provided with an air outlet on the front side wall of the box body, and the air outlet is communicated with the air outlet pipe; the rear end of the air outlet pipe is communicated with the installation cavity; an exhaust fan is arranged in the air outlet pipe; There are front air inlets, rear air inlets are arranged on the rear side wall of the box body, and the cavity is sequentially provided with a first air inlet channel, a baffle plate, a second air inlet channel, a first air inlet channel, a second air inlet channel, and a second air inlet channel from front to back. There are filters and intake fans in the air passages. Due to the air in and out from the front side of the installation cavity, placing the improved network server chassis of the present application against the wall can also be smoothly ventilated, and the cooling effect is good; and the first air inlet channel and the second air inlet channel are provided with The filter screen, even in the state of power off, the external dust is not easy to fall into the installation cavity, and the dustproof effect is good.

Description

An Improved Network Server Chassis

technical field

The utility model relates to the field of boxes and network servers, in particular to an improved network server box.

Background technique

The network server chassis in the prior art is usually provided with heat dissipation holes at the top. When the server is powered off and stops running, the heat dissipation components in it, such as fans, will also stop running. At this time, there is no airflow near the top heat dissipation holes. , the dust in the air will enter the network server chassis from the top of the network server chassis. The network server case in the prior art is also provided with cooling holes at the rear. The network server case is usually placed against the wall at the rear, and the rear ventilation effect is not good.

Utility model content

The technical problem to be solved by the utility model is that the existing network server chassis has poor heat dissipation effect and is easy to enter dust.

The solution that the utility model solves its technical problem is:

An improved network server chassis, comprising a cabinet body and a cabinet door, wherein the cabinet body is a groove body with an opening forward, an installation cavity is arranged in the cabinet body, the cabinet door includes a door panel, and the door panel is connected to the The cabinet body is hinged, the rear side of the door panel is in contact with the front end of the cabinet body; the door panel is provided with a box body, the rear part of the box body is arranged in the installation cavity, and the box body is provided with A cavity, an air outlet pipe is arranged in the cavity, an air outlet is arranged on the front side wall of the box body, and the air outlet is communicated with the air outlet pipe; the rear end of the air outlet pipe is connected with the air outlet pipe. The installation cavity is connected; the air outlet pipe is provided with an exhaust fan; the front side wall of the box body is provided with a front air inlet, the rear side wall of the box body is provided with a rear air inlet, and the cavity is from front to back. A first air inlet channel, a baffle plate and a second air inlet channel are arranged in sequence, the upper end of the first air inlet channel is communicated with the upper end of the second air inlet channel, and the air inlet port is connected to the first air inlet channel. The lower part of the channel is communicated, the rear air inlet is communicated with the lower part of the second air inlet channel, and filters are provided in the first air inlet channel and the second air inlet channel; the first air inlet channel and/ Or an intake fan is provided in the second air intake channel.

As a further improvement of the above technical solution, the air outlet pipe is arranged above the baffle, the baffle is sealed with the front side wall, the rear side wall and the lower side wall of the box body, and the baffle is sealed. There is a gap between the upper end of the air outlet and the air outlet pipe.

As an optional technical solution, the intake fan includes a first intake fan and a second intake fan, the first intake fan is arranged on the upper side of the front air inlet, and the second inlet fan is arranged on the rear air inlet side.

As an optional technical solution, a sealing ring is provided on the rear side of the door panel, and the sealing ring is in contact with the front end of the cabinet body.

As a further improvement of the above technical solution, the front end of the cabinet body is provided with a sealing ring, the outer edge of the sealing ring is sealed with the front end of the cabinet body, and the inner edge of the sealing ring is provided with a forward extending convex The protruding edge is in contact with the sealing ring.

As a further improvement of the above technical solution, the rear end of the air outlet pipe is protruded on the rear side wall of the box body, and the rear end of the air outlet pipe is arranged on the rear side of the protruding edge.

As a further improvement of the above technical solution, it also includes an observation channel, the observation channel is provided in the box body, and the front and rear ends of the observation channel are respectively provided with a front observation port and a rear observation port. The observation port is arranged on the front side wall of the box body, the rear observation port is communicated with the installation cavity, and the observation channel is arranged on the side of the air outlet channel.

The beneficial effects of the present utility model are: due to the air inlet and outlet from the front side of the installation cavity, the improved network server chassis of the present application can be placed against the wall, which can also be smoothly ventilated, and the cooling effect is good; and the first air inlet channel, There is a filter screen in the second air inlet channel, even in the power-off state, the external dust is not easy to fall into the installation cavity, and the dustproof effect is good.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly describes the accompanying drawings that are used in the description of the embodiments. Obviously, the described drawings are only a part of the embodiments of the present invention, but not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings according to these drawings without creative work.

Fig. 1 is the perspective view of the present utility model;

2 is a cross-sectional view of the cabinet door of the present invention.

Detailed ways

The concept, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, those skilled in the art can obtain other embodiments without creative work, All belong to the scope of protection of the present invention. In addition, all the coupling/connection relationships mentioned in the text do not mean that the components are directly connected, but refer to a better coupling structure by adding or reducing coupling accessories according to specific implementation conditions. Various technical features in the present invention can be combined interactively on the premise of not contradicting each other.

1 to 2, it is an embodiment of the present utility model, specifically:

An improved network server chassis, comprising a cabinet body 1 and a cabinet door 2, the cabinet body 1 is a groove body with an opening forward, an installation cavity 11 is arranged in the cabinet body 1, and the cabinet door 2 includes a door panel 20 , the door panel 20 is hinged with the cabinet body 1, and the rear side of the door panel 20 is in contact with the front end of the cabinet body 1; Set in the installation cavity 11, the box body 21 is provided with a cavity, the cavity is provided with an air outlet 22, and the front side wall of the box body 21 is provided with an air outlet 221. The air outlet 221 is communicated with the air outlet duct 22 ; the rear end of the air outlet duct 22 is communicated with the installation cavity 11 ; the air outlet duct 22 is provided with an exhaust fan 26 ; A front air inlet 231 is provided, a rear air inlet 232 is provided on the rear side wall of the box body 21, and a first air inlet channel, a baffle 23 and a second air inlet channel are arranged in the cavity from front to back in sequence, so The upper end of the first air inlet channel is communicated with the upper end of the second air inlet channel, the front air inlet 231 is communicated with the lower part of the first air inlet channel, and the rear air inlet 232 is communicated with the second air inlet channel. The lower part of the air inlet is connected to each other, and a filter screen 5 is arranged in the first air inlet channel and the second air inlet channel; an inlet fan is arranged in the first air inlet channel and/or the second air inlet channel.

In the present application, the installation cavity 11 is used for installing peripheral hardware devices and the like, and the door panel 20 is hinged with the cabinet 1 to realize the opening and closing of the improved network server chassis. By arranging the air outlet duct 22 on the box body 21 and the box body 21 on the door panel 20, the air is discharged from the box body 21, that is, the air is discharged from the front side of the installation cavity 11; A front air inlet 231 is provided, and a rear air inlet 232 is provided on the rear side wall of the box body 21 to realize air intake from the box body 21 , that is, air intake from the front side of the installation cavity 11 . Since the cavity is provided with the first air inlet channel, the baffle 23 and the second air inlet channel in sequence from front to back, the air enters from the lower part of the first air inlet channel, blows upward, enters the second air inlet channel, and then starts from the first air inlet channel. The lower part of the second air inlet channel enters the installation cavity 11. In this structure, there are more spaces in the first air inlet channel and the second air inlet channel, and the longer air inlet path can be provided with a multi-layer filter screen 5. Set up structures such as moisture absorption and cooling to improve cooling, moisture-proof and dust-proof effects. Because, in the structure of the present application, the air enters and exits from the front side of the installation cavity 11, and the improved network server chassis of the present application is placed against the wall, which can also be smoothly ventilated, and the first air inlet channel, the second air inlet A filter screen 5 is arranged in the passage, and even in a power-off state, the external dust is not easy to fall into the installation cavity 11 .

Further as a preferred embodiment, the air outlet duct 22 is arranged above the baffle plate 23 , the air outlet duct 22 is arranged above the baffle plate 23 , the baffle plate 23 and the front of the box body 21 . The side wall, the rear side wall and the lower side wall are all sealed and connected, there is a gap between the upper end of the baffle 23 and the air outlet duct 22 , and the upper end of the baffle 23 and the air outlet duct 22 is provided with a gap. There is a gap. In this way, the first air inlet channel and the second air inlet channel are communicated with the gap between the upper end of the baffle plate 23 and the air outlet pipe 22, and the structure is simple to manufacture.

As an optional embodiment, the intake fan includes a first intake fan 24 and a second intake fan 25 , the first intake fan 24 is provided on the upper side of the intake air port 231 , and the second intake fan 25 is provided on the upper side of the intake air inlet 231 . The rear air inlet 232 is on the upper side. The first intake fan 24 inhales the outside air from the front air inlet 231, and the second intake fan 25 inhales the air in the second air intake channel into the rear air inlet 232. The air resistance of the filter screen 5 is relatively large, so it is necessary to provide a first intake fan 24 and a second intake fan 25 to increase the wind power. The number of the first intake fan 24 and the second intake fan 25 can be multiple.

As an optional embodiment, a sealing ring 3 is provided on the rear side of the door panel 20 , and the sealing ring 3 is in contact with the front end of the cabinet body 1 . The sealing ring 3 can further prevent dust in the air from entering the installation cavity 11 from the gap between the cabinet body 1 and the door panel 20, thereby improving the dustproof effect. The sealing ring 3 may be a rubber ring pasted on the rear side of the door panel 20 .

Further as a preferred embodiment, the front end of the cabinet body 1 is provided with a sealing ring 4, the outer edge of the sealing ring 4 is sealingly connected with the front end of the cabinet body 1, and the inner edge of the sealing ring 4 is provided with a sealing ring 4. The protruding edge 41 extending forward, the protruding edge 41 abuts the sealing ring 3 . The sealing ring 4 and the protruding edge 41 can be processed from sheet metal. The structure of the technical solution can not only achieve better mutual sealing and dustproof between the cabinet body 1 and the door panel 20, but also has a better waterproof effect.

As a further preferred embodiment, the rear end of the air outlet duct 22 protrudes from the rear side wall of the box body 21 , and the rear end of the air outlet duct 22 is arranged on the rear side of the protruding edge 41 . This structure can prevent the convex edge and the sealing ring 3 from being subjected to negative pressure near the air outlet pipe 22 for a long time, avoid reducing the dustproof and waterproof effects, and also help the negative pressure of the air outlet pipe 22 to completely act on the peripheral equipment in the installation cavity. Accessories to improve air cooling effect.

Further as a preferred embodiment, it also includes an observation channel 28, the observation channel 28 is provided in the box body 21, and the front and rear ends of the observation channel 28 are respectively provided with a front observation port and a rear observation port, so The front observation port is provided on the front side wall of the box body 21 , the rear observation port is communicated with the installation cavity 11 , and the observation channel 28 is provided on the side of the air outlet channel 22 . It is difficult to observe the situation in the installation cavity from the air outlet duct 22, and the observation channel 28 is used to observe the situation in the installation cavity 11, so as to prevent accidents from being discovered in time.

The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or variations without departing from the spirit of the present invention. Alternatives, these equivalent modifications or substitutions are all included within the scope defined by the claims of the present application.

Claims (7)

1. An improved network server chassis, characterized in that it comprises a cabinet body (1) and a cabinet door (2), wherein the cabinet body (1) is a slot body with an opening forward, and the cabinet body (1) is in the shape of a slot body. An installation cavity (11) is provided, the cabinet door (2) includes a door panel (20), the door panel (20) is hinged with the cabinet body (1), and the rear side of the door panel (20) is connected to the cabinet The front end of the body (1) abuts; The door panel (20) is provided with a box body (21), the rear part of the box body (21) is arranged in the installation cavity (11), and the box body (21) is provided with a cavity, so An air outlet pipe (22) is arranged in the cavity, and an air outlet (221) is arranged on the front side wall of the box body (21), and the air outlet (221) communicates with the air outlet pipe (22); The rear end of the air outlet pipe (22) is communicated with the installation cavity (11); an exhaust fan (26) is arranged in the air outlet pipe (22); The front side wall of the box body (21) is provided with an air inlet (231), the rear side wall of the box body (21) is provided with a rear air inlet (232), and the cavity is arranged in sequence from front to back. There are a first air inlet channel, a baffle plate (23) and a second air inlet channel, the upper end of the first air inlet channel is communicated with the upper end of the second air inlet channel, and the front air inlet (231) is connected to the upper end of the second air inlet channel. The lower part of the first air inlet channel is communicated, the rear air inlet (232) is communicated with the lower part of the second air inlet channel, and a filter screen (5) is provided in the first air inlet channel and the second air inlet channel ; An inlet fan is provided in the first air inlet channel and/or the second air inlet channel. 2. An improved network server chassis according to claim 1, characterized in that: the air outlet pipe (22) is arranged above the baffle plate (23), and the baffle plate (23) is connected to the baffle plate (23). The front side wall, rear side wall and lower side wall of the box body (21) are sealed and connected, and a gap is provided between the upper end of the baffle plate (23) and the air outlet pipe (22). 3. An improved network server chassis according to claim 1, characterized in that: the intake fan comprises a first intake fan (24), a second intake fan (25), and the first intake fan (24) ) is arranged on the upper side of the front air inlet (231), and the second inlet fan (25) is arranged on the upper side of the rear air inlet (232). 4. An improved network server chassis according to claim 1, characterized in that: a sealing ring (3) is provided on the rear side of the door panel (20), and the sealing ring (3) is connected to the cabinet. The front end of the body (1) abuts. 5. An improved network server chassis according to claim 4, characterized in that: the front end of the cabinet body (1) is provided with a sealing ring (4), and the outer edge of the sealing ring (4) is connected to the The front end of the cabinet body (1) is sealed and connected, and the inner edge of the sealing ring (4) is provided with a protruding edge (41) extending forward, and the protruding edge (41) is in contact with the sealing ring (3). . 6. An improved network server chassis according to claim 5, characterized in that: the rear end of the air outlet pipe (22) protrudes from the rear side wall of the box body (21), and the The rear end of the air outlet pipe (22) is arranged on the rear side of the protruding edge (41). 7. An improved network server chassis according to claim 6, characterized in that: further comprising an observation channel (28), wherein the observation channel (28) is provided in the box body (21), and the observation channel (28) The front and rear ends of the channel (28) are respectively provided with a front observation port and a rear observation port. The installation cavity (11) is communicated, and the observation channel (28) is arranged on the side of the air outlet pipe (22).

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