CN115581014B - Dustproof server cabinet - Google Patents

Abstract

The present invention provides a dust-proof server cabinet. The dust-proof server cabinet includes: a cabinet body, a control panel with a plurality of data interfaces arranged on the outside of the cabinet body; a sliding plate, which is connected to the output of the sliding plate cylinder end, wherein the sliding plate cylinder is fixedly connected to the cabinet body, so that the sliding plate is slidably connected to the cabinet body; the shroud, the number of the shroud corresponds to the number of data interfaces, and the shroud is repositionably connected to the sliding plate, so that the shroud The board is driven by the sliding board to switch between the covering position and the releasing position about the data interface; the proximity sensor is arranged on the shutter to detect the approach of the plug; the central controller is connected with the sliding board cylinder Communicatively connected with the proximity sensor, so that the central controller controls the sliding plate cylinder according to the signal transmitted by the proximity sensor. The cabinet of the present invention can open multiple shutters at the same time.

Description

A dust-proof server cabinet

technical field

The present invention relates to the technical field of servers, in particular to the technical field of server cabinets, and in particular to the technical field of dustproofing of server data interfaces.

Background technique

Server cabinets are usually combined installation panels, plug-ins, sub-boxes, electronic components, devices and mechanical parts and components, so that they form an integral installation box. The server cabinet is composed of a frame and a cover plate, generally has a rectangular parallelepiped shape, and is placed on the ground. It provides suitable environment and safety protection for the normal operation of electronic equipment. This is the level of assembly second only to the system level. Generally, a structure that does not have a closed environment is called a rack.

The server cabinet has good technical performance. The structure of the cabinet should have good rigidity and strength as well as good electromagnetic isolation, grounding, noise isolation, ventilation and heat dissipation. In addition, the server cabinet should have anti-vibration, anti-shock, corrosion-resistant, dust-proof, waterproof, radiation-proof and other properties, so as to ensure the stable and reliable operation of the equipment.

For this reason, for example, CN110418537B discloses a dust-proof server cabinet for protecting the data interface of server equipment, wherein the top of the moving plate is fixedly installed with a fixed plate through a connecting rod, and the top of the fixed plate is provided with a plurality of compression cylinders at equal intervals through bolts, The top of the damping block is fixedly connected to the dust-proof plate by bolts. There are several dust-proof holes on the dust-proof plate at equal intervals, and several brush installation plates are installed on the top of the dust-proof plate at equal intervals. When the moving plate drives the fixed plate to move up and down along the direction of the linear guide rail, the fixed plate drives the dust-proof plate to move up and down, thereby driving the brush to move up and down to remove dust from the server, preventing the server data interface from being blocked by dust accumulation and data transmission problem, which improves the service life of the server and the quality of data transmission. At the same time, when the brush is cleaning dust, the force received by the brush is transmitted to the compression cylinder through the dustproof plate, and the compression cylinder is compressed by its own elastic deformation capacity. The dustproof plate plays the function of shock absorption.

However, during the use of the above-mentioned existing server cabinets, when it is necessary to open the dustproof covers that cover the data interfaces of the equipment, most of them need to be opened one by one in turn, and it is impossible to open multiple dustproof covers at the same time. , and the operation steps of opening the dustproof covers one by one are relatively cumbersome, the opening efficiency is low, and it is time-consuming and laborious.

In order to solve the above-mentioned problems, in some improvement schemes, an additional mechanical structure is adopted to realize the function of simultaneously opening multiple dustproof covers. For example, the dust-proof server cabinet for protecting the data port of server equipment disclosed in CN 112702880 B includes a cabinet body, and the cabinet body includes a control panel, a data interface, a guide frame and a top groove, and the cabinet body is a rectangular structure, and the cabinet body A control panel is provided in the middle of the front side of the control panel; a row of data interfaces is provided on the front side of the control panel, and a guide frame is provided on the left and right sides of the front end of the control panel, and the two guide frames are U-shaped structures; There is a top slot on the top of the front side of the control panel; five wiring holes are arranged at equal intervals at the bottom of the back side of the cabinet body; two groups of mounting blocks are symmetrically arranged on the front side of the cabinet body. The installation blocks of the group are in the shape of a mouth; a vertical rod is installed in the installation blocks of the two groups; a push rod is installed in the top groove through a spring, and a shaft disc is installed on the push rod; A top frame is arranged above the groove, and the top frame is also arranged on the front side of the control panel; six cover plates are slidably installed on the two guide frames.

However, in this solution, it is obvious that a relatively complicated and expensive modification to the structure of the server cabinet is required, and may even involve a complete reconstruction of the side wall of the server cabinet on the data interface side. Therefore, there is still room and demand for further optimization of these solutions.

Therefore, in view of the above-mentioned shortcomings and problems in the prior art, it is necessary to propose a dust-proof server cabinet that protects the data interface of the server better, so as to solve the problem that the dust-proof cover cannot be opened and closed at the same time, which makes opening the cover inefficient and time-consuming and labor-intensive and/or structural complex and expensive to manufacture.

Contents of the invention

In view of this, the object of the present invention is to provide an improved dust-proof server cabinet, so as to solve the above-mentioned shortcomings and problems still existing in the prior art.

Based on the above purpose, on the one hand, the present invention provides a dust-proof server cabinet, wherein the dust-proof server cabinet includes:

A cabinet body, a control panel with multiple data interfaces is arranged on the outside of the cabinet body;

a sliding plate, the sliding plate is connected to the output end of the sliding plate cylinder, wherein the sliding plate cylinder is fixedly connected to the cabinet body, so that the sliding plate is slidably connected to the cabinet body;

Shutters, the number of the shutters corresponds to the number of the data interfaces, wherein the shutters are repositionably connected to the sliding plate, so that the shutters are driven by the sliding plate in relation to the switch between the covered position and the released position of the data interface;

a proximity sensor arranged on the shutter to detect the approach of the plug;

A central controller is communicatively connected with the sliding plate cylinder and the proximity sensor, so that the central controller controls the sliding plate cylinder according to the signal transmitted by the proximity sensor.

In a further embodiment of the dustproof server cabinet according to the present invention, the dustproof server cabinet further includes:

a dust sensor, the dust sensor is arranged on the shutter to detect the dust at the data interface, wherein the central controller is communicatively connected with the dust sensor, so that the central controller also transmits the data according to the dust sensor signal to control the sliding plate cylinder.

In a further embodiment of the dustproof server cabinet according to the present invention, the dustproof server cabinet further includes:

A dust blowing device, the dust blowing device is arranged on the cabinet body, wherein the central controller communicates with the dust blowing device, so that the central controller also controls the dust blowing device according to the signal transmitted by the dust sensor Dust blowing device.

In a further embodiment of the dust-proof server cabinet according to the present invention, the dust blowing device includes an air compressor pump connected through ventilation, an air delivery pipe, and a plurality of air outlets, wherein the central controller communicates with the air compressor pump , so that the central controller controls the air compressor pump according to the signal transmitted by the dust sensor.

In a further embodiment of the dust-proof server cabinet according to the present invention, the dust blowing device further includes a connecting main pipe and a connecting manifold branching from the connecting main pipe, wherein the connecting main pipe is ventilatedly connected with the air delivery pipe, and The connection manifolds are respectively connected to the gas outlets.

In a further embodiment of the dustproof server cabinet according to the present invention, the dust blowing device further includes an air outlet air pump, and the connecting main pipe is fixedly connected to the output end of the air outlet air pump, wherein the air outlet air pump is fixedly connected to to the cabinet body, so that the connecting main pipe and the connecting manifold are slidably connected to the cabinet body.

In a further embodiment of the dustproof server cabinet according to the present invention, the air outlet is switched between a disengagement position and a dust blowing position with respect to the data interface driven by the connecting main pipe and the connecting manifold.

In a further embodiment of the dustproof server cabinet according to the present invention, the central controller is communicatively connected with the air outlet air pump, so that the central controller controls the air outlet air pump according to the signal transmitted by the dust sensor.

In a further embodiment of the dustproof server cabinet according to the present invention, the connecting main pipe and the connecting manifold are made of or include stainless steel material.

In a further embodiment of the dust-proof server cabinet according to the present invention, the shutter is connected to the sliding plate through a sliding reset device, and the sliding reset device includes a sliding rod, a pressing rod sleeved on the sliding rod Springs and baffles.

In a further embodiment of the dust-proof server cabinet according to the present invention, the sliding rod slidably passes through the sliding plate, and the two ends of the sliding rod are respectively fixedly connected with the shutter and the baffle, Two ends of the pressing spring are respectively fixedly connected with the shutter and the sliding plate.

In a further embodiment of the dust-proof server cabinet according to the present invention, the inner side of the shutter facing the cabinet body has a sealing ring, and the dust sensor is arranged in the sealing ring, wherein the sealing ring is made of rubber material or include rubber material.

In a further embodiment of the dustproof server cabinet according to the present invention, the proximity sensor is arranged on an outer side of the shutter away from the cabinet body.

In a further embodiment of the dust-proof server cabinet according to the present invention, an air outlet chamber is provided inside the air outlet, and the cross section of the air outlet chamber gradually decreases toward the air outlet end.

In a further embodiment of the dust-proof server cabinet according to the present invention, the air outlet is inclined.

In a further embodiment of the dust-proof server cabinet according to the present invention, a display light is provided on the upper side of the cabinet body, and the central controller communicates with the display light so that the central controller The signal transmitted by the sensor controls the display light.

In a further embodiment of the dustproof server cabinet according to the present invention, a plurality of universal wheels are fixedly connected to the bottom of the cabinet body.

In a further embodiment of the dustproof server cabinet according to the present invention, the sliding plate cylinder is fixed on the side wall of the cabinet body through a sliding plate cylinder fixing plate.

In a further embodiment of the dustproof server cabinet according to the present invention, the air outlet air pump is fixed on the side wall of the cabinet body through an air outlet air pump fixing plate.

In a further embodiment of the dustproof server cabinet according to the present invention, the surface of the cabinet body is coated with an anti-oxidation coating.

The present invention has at least the following beneficial technical effects: the dust-proof server cabinet according to the present invention can not only open the dust-proof shutters of multiple data interfaces at one time, is simple to operate, saves time and effort, and is simple in structure, easy to manufacture, and not easy to use. A massive reconfiguration of the cabinet itself was required. In addition, the dust-proof server cabinet according to the present invention also has the function of automatically detecting and cleaning the dust in the data interface, which is highly convenient.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention, and those skilled in the art can obtain other embodiments according to these drawings without any creative effort.

In the picture:

Fig. 1 shows a schematic front view of a dust-proof server cabinet for protecting data interfaces of server equipment according to the present invention;

Fig. 2 shows a schematic top view of a dust-proof server cabinet for protecting data interfaces of server equipment according to the present invention;

Fig. 3 shows a schematic structural view of a shutter in a dust-proof server cabinet for protecting data interfaces of server equipment according to the present invention;

Fig. 4 shows a schematic structural view of an air outlet and a connecting manifold in a dust-proof server cabinet for protecting data interfaces of server equipment according to the present invention;

Fig. 5 shows a cross-sectional top view structure diagram of an air outlet and a connecting manifold in a dust-proof server cabinet for protecting the data interface of server equipment according to the present invention;

FIG. 6 shows a schematic diagram of a partially enlarged structure of A in FIG. 1 .

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention clearer, the principles and features of the present invention will be described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention, not to limit the scope of the present invention. In the following paragraphs the invention is described more specifically by way of example with reference to the accompanying drawings. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or there may be an intervening component at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used to distinguish two entities with the same name or different parameters. It can be seen that "first" and "second" " is only for the convenience of expression, and should not be understood as limiting the embodiment of the present invention. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion.

Therefore, the first aspect of the present invention provides a dust-proof server cabinet for protecting server data interfaces. Fig. 1 shows a schematic front view of an embodiment of a dust-proof server cabinet according to the present invention, and Fig. 2 shows a schematic top view of a dust-proof server cabinet for protecting data interfaces of server equipment according to the present invention. In the embodiment shown in Figures 1 and 2, the dust-proof server cabinet includes a cabinet body 8 and a sliding plate 15, a shutter 16, a proximity sensor 17 and a central controller 12 for simultaneously closing or exposing the data interface 11. . Here, a control panel 13 with a plurality of data interfaces 11 is arranged on the outer side of the cabinet body 8 . For actuation, a sliding plate cylinder 21 is provided in the dustproof server cabinet of the present invention, and the sliding plate 15 is connected to the output end of the sliding plate cylinder 21, wherein the sliding plate cylinder 21 is fixedly connected to the cabinet body 8, so that The sliding plate 15 is slidably connected to the cabinet body 8 . Preferably, the sliding plate cylinder 21 is fixed on the side wall of the cabinet body 8 through the sliding plate cylinder fixing plate 9 .

Further, in order to flexibly seal or expose each data interface, the number of shutters 16 corresponds to the number of data interfaces 11, wherein the shutters 16 are repositionably connected to the sliding plate 15, so that the shutters 16 are Driven by the sliding plate 15, the data interface 11 is switched between a covering position and a releasing position. A proximity sensor 17 is arranged on the shutter 16 to detect the approach of the plug. In addition, the central controller 12 communicates with the sliding plate cylinder 21 and the proximity sensor 17 respectively, so that the central controller 12 controls the sliding plate cylinder 21 according to the signal transmitted by the proximity sensor 17 .

For example, when a plug needs to be connected in the data interface 11, the proximity sensor 17 can detect that the corresponding plug is close to the data interface 11, and the central controller 12 receives the corresponding signal and controls the extension of the sliding plate cylinder 21, so that the sliding plate 15 slides to drive The shutter 16 leaves its covering position to expose or release the data interface 11 . Now the plug can be inserted into the data interface 11 . Subsequently, the central controller 12 controls the sliding plate cylinder 21 to shorten so that the sliding plate 15 slides in reverse. At this time, for the data interface 11 that is not plugged in, the corresponding shutter 16 is driven back to the covering position to cover the data interface 11 . And for the data interface 11 that has been inserted into the plug, the corresponding shield 16 abuts against the side of the plug due to the blocking of the plug and the resettable connection with the sliding plate 15, which does not affect the normal connection of the plug.

In a further embodiment of the dustproof server cabinet according to the present invention, the dustproof server cabinet further includes a dust sensor 20 to detect dust at the data interface. The dust sensors are preferably respectively arranged on the respective shutters 16 . To this end, the central controller 12 is also communicatively connected with the dust sensor 20 , so that the central controller 12 also controls the sliding plate cylinder 21 according to the signal transmitted by the dust sensor 20 . For example, when the dust sensor 20 detects that there is dust in the data interface 11 , the central controller 12 controls the sliding plate cylinder so that the plurality of shutters 16 leave the plurality of data interfaces 11 .

In a further embodiment of the dustproof server cabinet according to the present invention, the dustproof server cabinet further includes a dust blowing device for removing dust from the data interface 11 when there is dust in the data interface 11 . The dust blowing device is arranged on the cabinet body 8 , wherein the central controller 12 communicates with the dust blowing device, so that the central controller 12 also controls the dust blowing device according to the signal transmitted by the dust sensor 20 . For example, when the dust sensor 20 detects that there is dust in the data interface 11, the central controller 12 first controls the sliding plate cylinder so that a plurality of shutters 16 leave the plurality of data interfaces 11, and then controls the dust blowing device to reach the position of the data interface 11 , and perform dust removal operation on the data interface 11.

In a further embodiment of the aforementioned dustproof server cabinet according to the present invention, the dust blowing device includes an air compressor pump 1 connected through ventilation, an air delivery pipe 2 and a plurality of air outlets 3 . Further, the central controller 12 is communicatively connected with the air compression pump 1 , so that the central controller 12 controls the air compression pump 1 according to the signal transmitted by the dust sensor 20 . For example, when the dust sensor 20 detects that there is dust in the data interface 11, the central controller 12 first controls the sliding plate cylinder so that a plurality of shutters 16 leave the plurality of data interfaces 11, and then controls the dust blowing device to reach the position of the data interface 11 , and then control the air compression pump 1 to output compressed air to the data interface 11 for dust removal operation.

In a further embodiment of the dustproof server cabinet according to the present invention, the dust blowing device further includes a connecting main pipe 6 and a connecting manifold 7 branched from the connecting main pipe 6 . The connecting main pipe 6 is ventilatedly connected with the air delivery pipe 2 , and the connecting manifolds 7 are respectively connected to the air outlets 3 . Thus, the dust blowing device according to the present invention outputs compressed air from the air compression pump 1, and then reaches the air outlet 3 via the air delivery pipe 2, the connecting main pipe 6, and the connecting manifold 7, and is ejected from the air outlet 3 to realize the data interface 11. dust removal.

For this reason, in a further embodiment of the dustproof server cabinet according to the present invention, the dust blowing device further includes an air pump 5 at the air outlet. Here, the connecting main pipe 6 is fixedly connected to the output end of the outlet air pump 5 , wherein the air outlet air pump 5 is fixedly connected to the cabinet body 8 , so that the connecting main pipe 6 and the connecting manifold 7 are slidably connected to the cabinet body 8 . Preferably, the air outlet air pump 5 is fixed on the side wall of the cabinet body 8 through an air outlet air pump fixing plate. Further, the air outlet 3 is switched between the disengagement position with respect to the data interface 11 and the dust blowing position driven by the connection main pipe 6 and the connection manifold 7 . In addition, the central controller 12 is communicatively connected with the air outlet air pump 5 , so that the central controller 12 controls the air outlet air pump 5 according to the signal transmitted by the dust sensor 20 . Specifically, when the data interface 11 needs to be dust-removed, the central controller 12 first controls the sliding plate cylinder so that the multiple shutters 16 leave the multiple data interfaces 11, and then controls the air outlet air pump 5 to elongate. At this time, the air outlet air pump 5 The output end of the connecting main pipe 6 and the connecting manifold 7 are actuated to drive a plurality of air outlets 3 to the position of the data interface 11 . Then the central controller 12 controls the air compression pump 1 to output compressed air to perform dust removal operation on the data interface 11 . Finally, after the dust removal is finished, the central controller 12 controls the corresponding components to reversely actuate so that the dust blowing device returns to the original posture.

Furthermore, the connecting main pipe 6 and the connecting manifold 7 are made of or include stainless steel material.

Fig. 3 shows a schematic structural view of a shutter in a dust-proof server cabinet for protecting data interfaces of server equipment according to the present invention. As shown in FIG. 3 , in a further embodiment of the dustproof server cabinet according to the present invention, the inner side of the shroud 16 facing the cabinet body 8 has a sealing ring 24 . Preferably, the dust sensor 20 is arranged inside the sealing ring. Furthermore, the sealing ring is made of or includes a rubber material.

Further, as shown in FIGS. 1 and 2 , in a further embodiment of the dustproof server cabinet according to the present invention, the proximity sensor 17 is arranged on the outer side of the shutter 16 away from the cabinet body 8 .

Fig. 4 shows a schematic structural diagram of an air outlet and a connection manifold in a dust-proof server cabinet for protecting the data interface of server equipment according to the present invention, and Fig. The cross-sectional top view structure diagram of the air outlet and the connecting manifold in the dust server cabinet. As shown in Figures 4 and 5, an air outlet chamber 19 is provided inside the air outlet 3, and the cross section of the air outlet chamber gradually decreases toward the air outlet end. This structure makes the outlet gas more concentrated, which is beneficial to further pressurize the compressed air in the air outlet 3 to improve the dust removal effect of the gas discharged from the outlet end.

In addition, as shown in Figures 4 and 5, the air outlet 3 has an inclined structure. On the one hand, such a structure is further beneficial to the further pressurization of the compressed air to improve the dust removal effect of the gas discharged from the gas outlet, and on the other hand, it is beneficial to the space occupied by the entire dust blowing device.

In a further embodiment of the dust-proof server cabinet according to the present invention, the shutter 16 is connected to the sliding plate 15 through a sliding reset device. FIG. 6 shows a schematic diagram of the enlarged structure of part A in FIG. 1 , that is, the above-mentioned sliding reset device. The sliding reset device includes a sliding rod 23 , an extruding spring 22 sleeved on the sliding rod 23 and a baffle 18 . Further, the sliding rod 23 slidably penetrates the sliding plate 15, and the two ends of the sliding rod 23 are fixedly connected with the shutter 16 and the baffle 18 respectively, and the two ends of the compression spring 22 are respectively fixed with the shutter 16 and the sliding plate 15 connect. Thus, when the central controller 12 controls the sliding plate cylinder 21 to shorten so that the sliding plate 15 slides in the opposite direction, for the data interface 11 that has been inserted into the plug, the plug will cause the shutter 16 to compress the extrusion spring 22 due to the blocking of the plug. When the shutter 16 will be against the side of the plug, it will not affect the normal connection of the plug.

Further, in a further embodiment of the dust-proof server cabinet according to the present invention, a display light 14 is provided on the upper side of the cabinet body 8, and the central controller 12 is communicatively connected with the display light 14, so that the central control The controller 12 controls the display light 14 according to the signal transmitted by the dust sensor 20 . When the dust sensor 20 detects that there is dust in the data interface 11 , the central controller 12 can control the display light 14 to remind the staff to deal with the dust in the data interface 11 in time. Preferably, the central controller 12 can control the display lamp 14 to blink and/or change color and/or change the state of light and dark.

In a further embodiment of the dustproof server cabinet according to the present invention, a plurality of universal wheels 10 are fixedly connected to the bottom of the cabinet body 8, so as to facilitate the movement of the dustproof server cabinet.

In a further embodiment of the dustproof server cabinet according to the present invention, the surface of the cabinet body 8 is coated with an anti-oxidation coating, so as to improve the oxidation resistance of the cabinet body 8 .

A more preferred implementation of the dust-proof server cabinet for protecting the data interface of the server equipment according to the present invention is provided below in a specific embodiment.

In a specific implementation, the dust-proof server cabinet for protecting the data interface of the server equipment according to the present invention includes a cabinet body 8 , and an anti-oxidation coating is provided on the surface and side walls of the cabinet body 8 . A control panel 13 is provided on the side wall of the cabinet body 8 , and a plurality of data interfaces 11 are provided on the side wall of the control panel 13 . The side wall of the cabinet body 8 is fixedly connected with a sliding plate cylinder fixed plate 9, the side wall of the sliding plate cylinder fixed plate 9 is fixedly connected with a sliding plate cylinder 21, and the output end of the sliding plate cylinder 21 is fixedly connected with a sliding plate 15. The sliding plate 15 is slidably connected to the side wall of the cabinet body 8, and the side wall of the sliding plate 15 is connected with a plurality of shrouds 16 through a reset device, and the plurality of shrouds 16 are at the same level as the plurality of data interfaces 11. A seal ring 24 is fixedly connected to the side wall of each shroud 16 , the seal ring 24 is made of rubber, and the seal ring 24 slides against the side wall of the control panel 13 . A dust sensor 20 is fixedly connected to a side wall of each shroud 16 , and a proximity sensor 17 is fixedly connected to a side of each shroud 16 away from the sealing ring 24 . The upper side of cabinet body 8 is fixedly connected with central controller 12, and the signal output end of each dust sensor 20 is all electrically connected with the signal input end of central controller 12, and the signal output end of each dust sensor 20 is all connected with central controller 12. The signal input end of the sliding plate cylinder 21 is electrically connected with the signal output end of the central controller 12 . The cabinet body 8 is provided with a dust blowing device. A plurality of universal wheels 10 are fixedly connected to the bottom side wall of the cabinet body 8 .

Each reset device includes a sliding rod 23 penetrating through the side wall of the sliding plate 15 such that each sliding rod 23 is slidably connected to the side wall of the sliding plate 15 . One end of each sliding rod 23 is fixedly connected to a baffle 18 , and the shutter 16 is fixedly connected to an end of the sliding rod 23 away from the baffle 18 . The sliding rod 23 is sleeved with an extruding spring 22 , and the two ends of the extruding spring 22 are respectively fixedly connected to the side walls of the shutter 16 and the sliding plate 15 .

The dust blowing device includes an air outlet air pump fixing plate 4 , and the air outlet air pump fixing plate 4 is fixedly connected to the side wall of the cabinet body 8 . An air outlet air pump 5 is fixedly connected to the side wall of the air outlet air pump fixing plate 4 , the output end of the air outlet air pump 5 is fixedly connected to a connecting main pipe 6 , and a plurality of connecting manifolds 7 are fixedly connected to the side wall of the connecting main pipe 6 . Both the connecting main pipe 6 and the connecting manifold 7 are made of stainless steel. One end of each connection manifold 7 is fixedly connected with an air outlet 3 , and the plurality of air outlets 3 and the plurality of data interfaces 11 are at the same level. The upper side of the cabinet body 8 is fixedly connected with an air compression pump 1 , the output end of the air compression pump 1 is fixedly connected with an air pipe 2 , and one end of the air pipe 2 is fixedly connected with the connecting main pipe 6 . The signal input ends of the air outlet air pump 5 and the air compression pump 1 are both electrically connected to the signal output end of the central controller 12 . An air outlet chamber 19 is disposed inside the air outlet 3, and the cross section of the air outlet chamber 19 gradually decreases toward the air outlet. The air outlet 3 has an inclined structure. When the dust sensor 20 on the side of the shutter 16 close to the data interface 11 detects that there is dust in the data interface 11, the central controller 12 first makes the multiple shutters 16 leave the multiple data interfaces 11, and the central controller 12 can control the air outlet. The air pump 5 is stretched. At this time, the air outlet air pump 5 drives multiple air outlets 3 to the position of the data interface 11 via the connecting main pipe 6 and multiple connecting manifolds 7, and then the central controller 12 controls the air compression pump 1 to pass the compressed air through The connecting main pipe 6 and multiple connecting manifolds 7 are ejected from multiple air outlets 3, and the ejected airflow can perform collective dust blowing treatment on multiple data interfaces 11, wherein the cross section of the air outlet chamber 19 gradually decreases toward the air outlet. The small structure can make the air outlet more concentrated, and the air outlet 3 has an inclined structure, so that the air outlet is blown out obliquely, and it is easier to blow out the dust in the data interface 11 .

In addition, an indicator light 14 is fixedly connected to the upper side of the cabinet body 8 , and the signal input end of the indicator light 14 is electrically connected to the signal output end of the central controller 12 . When the dust sensor 20 on the side of the shutter 16 close to the data interface 11 detects that there is dust in the data interface 11, the central controller 12 can control the display lamp 14 to blink. Remind the staff to deal with the dust in the data interface 11 in time.

The working principle of the dustproof server cabinet according to the present invention is:

Taking the upper, lower, left, and right orientations of the plane in Figure 1 as an example, under normal conditions, the central controller 12 controls the shortening of the sliding plate cylinder 21, and the shortening of the sliding plate cylinder 21 can drive multiple shutters 16 through the sliding plate 15 just to Multiple data interfaces 11 outside. At this time, the sealing ring 24 on the side wall of each shroud 16 can seal each data interface 11 to prevent external dust from entering into the data interface 11 . When the data interface 11 needs to be connected to a plug, the central controller 12 detects that the plug is close to the data interface 11 through the proximity sensor 17. At this time, the central controller 12 controls the extension of the sliding plate cylinder 21, so that the sliding plate 15 deviates to the right, and then drives The shroud 16 is away from the data interface 11 and can be plugged to the data interface 11 at this moment. Control slide plate cylinder 21 to shorten by central controller 12 afterwards again, at this moment slide plate 15 drives a plurality of shutters 16 to move to the left side by slide bar 23, at this moment, in the data interface 11 that is inserted with plug, because there is plug Blocking, the plug makes the shroud 16 compress the extrusion spring 22, at this time the shroud 16 will be against the side wall of the plug, without affecting the normal connection of the plug. The rest of the data interfaces 11 that are not plugged in will be blocked again by the shutter 16 for dustproof protection.

When the dust sensor 20 on the side of the shutter 16 close to the data interface 11 detects that there is dust in the data interface 11 , the central controller 12 first makes the plurality of shutters 16 leave the plurality of data interfaces 11 . Then the central controller 12 can control the air outlet air pump 5 to extend. At this time, the air outlet air pump 5 will drive the multiple air outlets 3 to the position of the data interface 11 via the connecting main pipe 6 and the multiple connecting manifolds 7 . Then the central controller 12 controls the air compressor pump 1 to spray compressed air from multiple air outlets 3 through the connecting main pipe 6 and multiple connecting manifolds 7, and the sprayed airflow can perform collective dust blowing treatment on multiple data interfaces 11 .

In summary, compared with the prior art, the dust-proof server cabinet according to the present invention can not only open the dust-proof shutters of multiple data interfaces at one time, but also has simple operation and saves time and effort. Moreover, the structure is simple, easy to manufacture, and does not require large-scale reconstruction of the cabinet body itself. In addition, the dust-proof server cabinet according to the present invention also has the function of automatically detecting and cleaning the dust in the data interface, which is highly convenient.

The above are the exemplary embodiments disclosed in the present invention, but it should be noted that various changes and modifications can be made without departing from the scope of the disclosed embodiments of the present invention defined in the claims. The functions and/or actions of the claimed functions and/or actions in accordance with the disclosed embodiments described herein need not be performed in any particular order. In addition, although the elements disclosed in the embodiments of the present invention may be described or required in an individual form, they may also be understood as a plurality unless explicitly limited to a singular number.

It should be understood that as used herein, the singular form "a" and "an" are intended to include the plural forms as well, unless the context clearly supports an exception. It should also be understood that "and/or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items. The serial numbers of the embodiments disclosed in the above-mentioned embodiments of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Those of ordinary skill in the art should understand that: the discussion of any of the above embodiments is exemplary only, and is not intended to imply that the disclosed scope (including claims) of the embodiments of the present invention is limited to these examples; under the idea of the embodiments of the present invention , the technical features in the above embodiments or different embodiments can also be combined, and there are many other changes in different aspects of the above embodiments of the present invention, which are not provided in details for the sake of brevity. Therefore, within the spirit and principle of the embodiments of the present invention, any omissions, modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the embodiments of the present invention.

Claims (19)

1. The utility model provides a dustproof server rack which characterized in that, dustproof server rack includes:

a cabinet body (8), a control panel (13) with a plurality of data interfaces (11) is arranged on the outer side of the cabinet body (8);

a sliding plate (15), the sliding plate (15) being connected to an output end of a sliding plate cylinder (21), wherein the sliding plate cylinder (21) is fixedly connected to the cabinet body (8) such that the sliding plate (15) is slidably connected to the cabinet body (8);

-a number of shutters (16) corresponding to the number of data interfaces (11), wherein the shutters (16) are repositionably connected to the sliding plate (15) such that the shutters (16) are switched between a covering position and a releasing position with respect to the data interfaces (11) under the drive of the sliding plate (15);

a proximity sensor (17), the proximity sensor (17) being arranged on the shutter (16) to detect proximity of a plug;

a central controller (12), the central controller (12) being communicatively connected with the sliding plate cylinder (21) and the proximity sensor (17) such that the central controller (12) controls the sliding plate cylinder (21) in accordance with signals transmitted by the proximity sensor (17);

a dust sensor (20) arranged on the shutter (16) to detect dust at a data interface, wherein the central controller (12) is in communication with the dust sensor (20) such that the central controller (12) also controls the slide plate cylinder (21) in dependence of signals transmitted by the dust sensor (20).

2. The dust-resistant server cabinet of claim 1, further comprising:

the dust blowing device is arranged on the cabinet body (8), the central controller (12) is in communication connection with the dust blowing device, and the central controller (12) controls the dust blowing device according to signals transmitted by the dust sensor (20).

3. Dustproof server cabinet according to claim 2, characterized in that the dust blowing device comprises an air compressor pump (1) connected in an air-permeable manner, an air duct (2) and a plurality of air outlets (3), wherein the central controller (12) is in communication connection with the air compressor pump (1) such that the central controller (12) controls the air compressor pump (1) according to the signal transmitted by the dust sensor (20).

4. The dustproof server cabinet according to claim 3, wherein the dust blowing device further comprises a main connection pipe (6) and a connection manifold (7) branched from the main connection pipe (6), wherein the main connection pipe (6) is in ventilation connection with the air delivery pipes (2), and the connection manifolds (7) are respectively connected to the air outlets (3).

5. The dustproof server cabinet according to claim 4, wherein the dust blowing device further comprises an air outlet air pump (5), the connection main pipe (6) is fixedly connected to an output end of the air outlet air pump (5), wherein the air outlet air pump (5) is fixedly connected to the cabinet body (8), so that the connection main pipe (6) and the connection manifold (7) are slidably connected to the cabinet body (8).

6. Dustproof server cabinet according to claim 5, characterized in that the air outlet (3) is switched between a disengaged position and a dust blowing position with respect to the data interface (11) by the connection main (6) and the connection manifold (7).

7. The dust-proof server cabinet according to claim 6, wherein the central controller (12) is communicatively connected to the air outlet air pump (5) such that the central controller (12) controls the air outlet air pump (5) in accordance with the signal transmitted by the dust sensor (20).

8. The dust-proof server cabinet according to claim 4, wherein the connection main (6) and the connection manifold (7) are made of or comprise stainless steel material.

9. The dust-proof server cabinet according to any one of claims 1 to 8, wherein the shutter (16) is connected to the sliding plate (15) by a sliding return device comprising a sliding rod (23), a pressing spring (22) fitted over the sliding rod (23) and a baffle plate (18).

10. Dustproof server cabinet according to claim 9, characterized in that the sliding rod (23) slidably penetrates the sliding plate (15) and both ends of the sliding rod (23) are fixedly connected with the shutter (16) and the baffle (18) respectively, and both ends of the pressing spring (22) are fixedly connected with the shutter (16) and the sliding plate (15) respectively.

11. The dust-proof server cabinet according to any one of claims 1 to 8, wherein an inner side of the shutter (16) facing the cabinet body (8) has a sealing ring (24) within which the dust sensor (20) is arranged, wherein the sealing ring is made of or comprises a rubber material.

12. Dustproof server cabinet according to any of the claims 1 to 8, characterized in that the proximity sensor (17) is arranged on the outside of the shutter (16) facing away from the cabinet body (8).

13. The dust-proof server cabinet according to any one of claims 3 to 8, wherein an air outlet chamber (19) is arranged in the air outlet (3), and the cross section of the air outlet chamber is gradually reduced towards the air outlet end.

14. Dustproof server cabinet according to any of the claims 3 to 8, characterized in that the air outlet (3) is of an inclined configuration.

15. Dustproof server cabinet according to any of claims 1 to 8, characterized in that the upper side of the cabinet body (8) is provided with a display lamp (14), and the central controller (12) is in communication connection with the display lamp (14) so that the central controller (12) controls the display lamp (14) according to the signal transmitted by the dust sensor (20).

16. The dustproof server cabinet according to any one of claims 1 to 8, wherein a plurality of universal wheels (10) are fixedly connected to the bottom of the cabinet body (8).

17. The dust-proof server cabinet according to any one of claims 1 to 8, wherein the sliding plate cylinder (21) is fixed on the side wall of the cabinet body (8) by a sliding plate cylinder fixing plate (9).

18. The dustproof server cabinet according to any one of claims 5 to 7, wherein the air outlet air pump (5) is fixed on the side wall of the cabinet body (8) by an air outlet air pump fixing plate.

19. The dustproof server cabinet according to any one of claims 1 to 8, wherein the surface of the cabinet body (8) is coated with an oxidation-resistant coating.

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