CN221842865U - Cold and hot separated micro-module cabinet system - Google Patents

Abstract

The utility model relates to the technical field of cabinets, and discloses a micro-module cabinet system with cold and hot separation, which includes a cabinet, a heat dissipation fan, a refrigeration component, a temperature detection component and a control module; the inner bottom wall of the cabinet is provided with a mounting seat, and the mounting seat is used to install equipment; the heat dissipation fan is arranged in the cabinet; the refrigeration component includes a refrigeration box, a refrigerator, a hair dryer and a ventilation pipe, the refrigeration box is arranged at the bottom of the cabinet, the refrigerator and the hair dryer are arranged in the refrigeration box, one end of the ventilation pipe is connected to the hair dryer, and the other end of the ventilation pipe extends into the cabinet; the temperature detection component is arranged in the cabinet, and the temperature detection component is used to detect the temperature of the equipment; the control module is arranged in the cabinet, and the heat dissipation fan, the refrigerator, the hair dryer and the temperature detection component are all electrically connected to the control module. In the technical scheme of the utility model, the waste of electric energy can be reduced.

Description

Micro-module cabinet system with hot and cold separation

Technical Field

The utility model relates to the technical field of cabinets, in particular to a micro-module cabinet system with cold and hot separation.

Background Art

With the development of computer communication technology, computing equipment has penetrated into every corner of social life. A large number of communication equipment are generally installed in network cabinets. The cabinets are used to hold equipment, forming an integrated space for network security equipment, improving space utilization, and protecting equipment at the same time. Heat is generated during the use of equipment. In order to dissipate the heat in time, it is usually dissipated through power-consuming methods such as air cooling and water cooling. The heat dissipation requirements of equipment are different in different working conditions: sometimes the equipment has a large heat dissipation requirement when running at high frequency power, and sometimes the equipment has a low heat dissipation requirement when running at low power; however, existing network cabinets are usually in a constant heat dissipation state of air supply or water supply for a long time, which easily causes a waste of electricity.

Utility Model Content

The main purpose of the utility model is to provide a micro-module cabinet system with cold and hot separation, aiming at reducing the waste of electric energy.

To achieve the above-mentioned purpose, the utility model proposes a micro-module cabinet system with cold and hot separation, comprising:

A cabinet, wherein the inner bottom wall of the cabinet is provided with a mounting seat, and the mounting seat is used to install equipment;

A cooling fan, wherein the cooling fan is arranged in the cabinet;

A refrigeration assembly, the refrigeration assembly comprising a refrigeration box, a refrigerator, a blower and a ventilation pipe, the refrigeration box is arranged at the bottom of the cabinet, the refrigerator and the blower are arranged in the refrigeration box, one end of the ventilation pipe is connected to the blower, and the other end of the ventilation pipe extends into the cabinet;

a temperature detection component, the temperature detection component being disposed in the cabinet and being used to detect the temperature of the device; and

A control module is disposed in the cabinet, and the cooling fan, the refrigerator, the hair dryer and the temperature detection component are all electrically connected to the control module.

Optionally, the temperature detection assembly includes a heat-insulating shell, a heat-conducting cylinder, a piston, a connecting rod and a detection plate;

The heat-insulating shell is arranged on the inner bottom wall of the cabinet;

The heat-conducting tube is inserted into the heat-insulating shell, one end of the heat-conducting tube away from the heat-insulating shell is in contact with the device, and the heat-conducting tube is filled with a volatile liquid;

The piston is disposed in the heat-conducting cylinder;

The connecting rod is arranged at the bottom of the piston, and a first contact point is arranged at one end of the connecting rod away from the piston;

The detection board is arranged on the inner bottom wall of the heat-insulating shell. A second contact is arranged on the detection board. The second contact can be in contact with the first contact to be electrically connected.

Optionally, a plurality of the second contacts are provided on the detection board, and the plurality of the second contacts are spaced apart and distributed along a height direction of the detection board.

Optionally, the temperature detection assembly further includes a limit plate and a spring, wherein the limit plate is sleeved on the connecting rod, one end of the spring is connected to the limit plate, and the other end of the spring is connected to the heat-conducting tube.

Optionally, the hot and cold separated micromodule cabinet system also includes a partition mesh plate, which is arranged in the cabinet body. The partition mesh plate divides the inner cavity of the cabinet body into an installation cavity and a refrigeration cavity. The cooling fan and the ventilation duct are located in the refrigeration cavity, and the mounting seat and the temperature detection component are located in the installation cavity.

Optionally, the refrigeration assembly further includes an air outlet pipe, one end of the air outlet pipe is connected to the ventilation pipe, and the other end of the air outlet pipe is arranged toward the installation cavity.

Optionally, the hot and cold separated micromodule cabinet system also includes a fan moving component, which includes a drive motor, a screw and a slider. The drive motor is arranged on the outer bottom wall of the cabinet, one end of the screw is fixedly connected to the rotating shaft of the drive motor, and the other end of the screw extends into the cabinet. The slider is slidably connected to the inner side wall of the cabinet, and the slider is provided with a threaded through hole for the screw to pass through, and the cooling fan is arranged on the slider.

Optionally, the cabinet is provided with a limiting groove, a limiting block is provided on a side of the sliding block facing the limiting groove, and the limiting block is slidably engaged in the limiting groove.

Optionally, the hot and cold separated micromodule cabinet system further includes a placement box, which is disposed in the cabinet body and is used to accommodate a desiccant.

In the technical solution of the utility model, a temperature detection component is provided inside the cabinet, which can detect the temperature inside the cabinet in real time and transmit the temperature information to the control module. When the temperature inside the cabinet reaches the preset temperature, the control board controls the cooling fan and the refrigeration component to start, and the temperature inside the cabinet is lowered through the cooperation of the cooling fan and the refrigeration component. When the temperature does not reach the preset temperature, the cooling fan and the refrigeration component do not run or only maintain the low speed operation of the cooling fan, thereby reducing the waste of electric energy.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

FIG1 is a schematic structural diagram of an embodiment of a micro-module cabinet system with cold and hot separation provided by the present invention;

FIG2 is an enlarged schematic diagram of point A in FIG1 ;

FIG. 3 is a schematic diagram of the structure of a temperature detection component.

Description of Figure Numbers:

The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

Please refer to Figures 1 to 3. The utility model proposes a micromodule cabinet system 1000 with cold and hot separation, including a cabinet 1, a heat dissipation fan 2, a refrigeration component 3, a temperature detection component 4 and a control module 5; the inner bottom wall of the cabinet 1 is provided with a mounting seat 101, and the mounting seat 101 is used to install the device 6; the heat dissipation fan 2 is arranged in the cabinet 1; the refrigeration component 3 includes a refrigeration box 301, a refrigerator 302, a hair dryer 303 and a ventilation pipe 304, the refrigeration box 301 is arranged at the bottom of the cabinet 1, the refrigerator 302 and the hair dryer 303 are arranged in the refrigeration box 301, one end of the ventilation pipe 304 is connected to the hair dryer 303, and the other end of the ventilation pipe 304 extends into the cabinet 1; the temperature detection component 4 is arranged in the cabinet 1, and the temperature detection component 4 is used to detect the temperature of the device 6; the control module 5 is arranged in the cabinet 1, and the heat dissipation fan 2, the refrigerator 302, the hair dryer 303 and the temperature detection component 4 are all electrically connected to the control module 5.

In the technical solution of the present utility model, a temperature detection component 4 is provided inside the cabinet 1. The temperature detection component 4 can detect the temperature inside the cabinet 1 in real time and transmit the temperature information to the control module 5. When the temperature inside the cabinet 1 reaches the preset temperature, the control board controls the cooling fan 2 and the refrigeration component 3 to start, and the temperature inside the cabinet 1 is lowered through the cooperation of the cooling fan 2 and the refrigeration component 3. When the temperature does not reach the preset temperature, the cooling fan 2 and the refrigeration component 3 do not run or only maintain the low speed operation of the cooling fan 2, thereby reducing the waste of electric energy.

Specifically, in one embodiment of the utility model, please refer to Figure 3, the temperature detection component 4 includes an insulating shell 401, a heat-conducting tube 402, a piston 403, a connecting rod 404 and a detection plate 405; the insulating shell 401 is arranged on the inner bottom wall of the cabinet 1; the heat-conducting tube 402 is inserted into the insulating shell 401, and the end of the heat-conducting tube 402 away from the insulating shell 401 is in contact with the device 6, and the heat-conducting tube 402 is filled with a volatile liquid; the piston 403 is arranged in the heat-conducting tube 402; the connecting rod 404 is arranged at the bottom of the piston 403, and the end of the connecting rod 404 away from the piston 403 is provided with a first contact 4041; the detection plate 405 is arranged on the inner bottom wall of the insulating shell 401, and the detection plate 405 is provided with a second contact 4051, and the second contact 4051 can be in contact with the first contact 4041 and electrically connected. The heat-insulating shell 401 can prevent the heat inside the cabinet 1 from being vented into the heat-insulating shell 401. The heat generated by the operation of the device 6 only affects the heat-conducting tube 402, causing the volatile liquid in the heat-conducting tube 402 to become gas, thereby changing the air pressure in the heat-conducting tube 402. Under the action of the pressure difference, the piston 403 will move downward, and at the same time drive the connecting rod 404 to move downward. As the heat generated increases, the temperature inside the cabinet 1 continues to rise. When the heat temperature reaches the preset temperature, the first contact 4041 will contact the second contact and be electrically connected, thereby transmitting the temperature information to the control module 5. After receiving the temperature information, the control module 5 controls the cooling fan 2 and the refrigeration component 3 to start, cool down the inside of the cabinet 1, and avoid the internal temperature of the cabinet 1 being too high to affect the normal operation of the device 6.

Furthermore, in one embodiment of the utility model, please refer to Figure 3, a plurality of second contacts 4051 are provided on the detection plate 405, and the plurality of second contacts 4051 are spaced apart along the height direction of the detection plate 405, and different second contacts 4051 correspond to different preset temperatures, and different heat dissipation methods are selected when different preset temperatures are reached. For example, when the temperature reaches 30°C, the power of the cooling fan 2 is increased, and when the temperature reaches 45°C, the refrigeration component 3 is controlled to start, so as to meet the heat dissipation needs in different situations.

In order to stop the operation of the cooling fan 2 and the refrigeration assembly 3 in time after the internal temperature of the cabinet 1 is reduced to the normal temperature, in one embodiment of the present utility model, please refer to FIG. 3 , the temperature detection assembly 4 also includes a limit plate 406 and a spring 407, the limit plate 406 is sleeved on the connecting rod 404, one end of the spring 407 is connected to the limit plate 406, and the other end of the spring 407 is connected to the heat-conducting tube 402, and the connecting rod 404 will stretch the spring 407 when it moves downward, and when the internal temperature of the cabinet 1 is reduced to the normal temperature, the gas in the heat-conducting tube 402 will liquefy, and at this time, under the action of the spring 407, the connecting rod 404 can be reset in time, the first contact 4041 and the second contact 4051 are no longer in contact, and the control module 5 can control the cooling fan 2 to stop working in time. In addition, by selecting springs 407 with different elastic coefficients, the temperature value required for the first contact 4041 to contact the second contact 4051 can be changed, that is, the preset temperature can be adjusted.

Further, in one embodiment of the present utility model, please refer to FIG1 , the hot and cold separated micromodule cabinet system 1000 further includes a partitioning mesh plate 7, which is arranged in the cabinet 1, and the partitioning mesh plate 7 divides the inner cavity of the cabinet 1 into an installation cavity and a refrigeration cavity, the cooling fan 2 and the ventilation pipe 304 are located in the refrigeration cavity, and the mounting seat 101 and the temperature detection component 4 are located in the installation cavity. The partitioning mesh plate 7 can disperse the cold air flowing from the refrigeration cavity to the installation cavity, thereby dissipating the heat of the installation cavity more evenly and improving the heat dissipation performance.

In order to speed up the heat dissipation, in one embodiment of the present utility model, please refer to Figures 1 and 2, the refrigeration component 3 also includes an air outlet duct 305, one end of the air outlet duct 305 is connected to the ventilation duct 304, and the other end of the air outlet duct 305 is arranged toward the installation cavity, and there are multiple air outlet ducts 305, and the multiple air outlet ducts 305 are arranged at intervals along the length direction of the ventilation duct 304. In this way, under the action of the cooling fan 2, the cold air of the ventilation duct 304 can flow toward the installation cavity from multiple heights, which can better dissipate the heat of the equipment 6 in the installation cavity and improve the heat dissipation efficiency.

In order to better dissipate heat, in one embodiment of the utility model, please refer to Figure 1. The network cabinet with heat dissipation performance also includes a fan moving component, which includes a drive motor 8, a screw rod 9 and a slider 10. The drive motor 8 is arranged on the outer bottom wall of the cabinet 1, one end of the screw rod 9 is fixedly connected to the rotating shaft of the drive motor 8, and the other end of the screw rod 9 extends into the cabinet 1. The slider 10 is slidably connected with the inner wall of the cabinet 1. The slider 10 is provided with a threaded through hole for the screw rod 9 to pass through. The cooling fan 2 is arranged on the slider 10. The rotation of the rotating shaft of the drive motor 8 can drive the screw rod 9 to rotate, and the rotation of the screw rod 9 drives the slider 10 to move up and down. Through the cooperation of the drive motor 8, the screw rod 9 and the slider 10, the cooling fan 2 can be moved up and down along the inner wall of the cabinet 1, so as to blow air to different areas inside the shell, which can better dissipate heat.

Furthermore, in one embodiment of the present utility model, please refer to Figure 1, the cabinet 1 is provided with a limit groove 102, and the slider 10 is provided with a limit block 11 on the side facing the limit groove 102, and the limit block 11 is slidably engaged in the limit groove 102, thereby improving the coordination between the limit block 11 and the limit groove 102, thereby ensuring the stability of the slider 10 during lifting and lowering, and preventing position deviation.

When the air humidity is high, the electrical components in the device 6 are easily damaged by moisture, affecting the normal use of the device 6. For this reason, in one embodiment of the present utility model, please refer to Figure 1, the hot and cold separated micro-module cabinet system 1000 also includes a placement box 12, the placement box 12 is arranged in the cabinet 1, the placement box 12 is used to accommodate a desiccant, the desiccant can absorb moisture in the air, keep the inside of the cabinet 1 dry, and prevent the electrical components in the device 6 from being damaged by moisture.

Further, in one embodiment of the utility model, please refer to FIG. 1 , a heat dissipation hole 103 connected to the outside is provided on the side wall of the installation cavity away from the refrigeration cavity, which can accelerate the gas exchange speed between the installation cavity and the outside, and is beneficial to the heat dissipation of the cabinet 1. In addition, the hot and cold separation micromodule cabinet system 1000 also includes a dust net 13, which is detachably arranged on the outer wall of the cabinet 1 and shields the heat dissipation hole 103. The dust net 13 can prevent external dust from entering the cabinet 1 through the heat dissipation hole 103 to a certain extent, affecting the normal operation of the device 6, and the dust net 13 is detachable for easy replacement.

The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly/indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. A micro-module cabinet system with hot and cold separation, characterized by comprising: A cabinet, wherein the inner bottom wall of the cabinet is provided with a mounting seat, and the mounting seat is used to install equipment; A cooling fan, wherein the cooling fan is arranged in the cabinet; A refrigeration assembly, the refrigeration assembly comprising a refrigeration box, a refrigerator, a blower and a ventilation pipe, the refrigeration box is arranged at the bottom of the cabinet, the refrigerator and the blower are arranged in the refrigeration box, one end of the ventilation pipe is connected to the blower, and the other end of the ventilation pipe extends into the cabinet; a temperature detection component, the temperature detection component being disposed in the cabinet and being used to detect the temperature of the device; and A control module is disposed in the cabinet, and the cooling fan, the refrigerator, the hair dryer and the temperature detection component are all electrically connected to the control module. 2. The micromodule cabinet system with hot and cold separation according to claim 1, characterized in that the temperature detection component comprises a heat insulation shell, a heat conducting cylinder, a piston, a connecting rod and a detection plate; The heat-insulating shell is arranged on the inner bottom wall of the cabinet; The heat-conducting tube is inserted into the heat-insulating shell, one end of the heat-conducting tube away from the heat-insulating shell is in contact with the device, and the heat-conducting tube is filled with a volatile liquid; The piston is disposed in the heat-conducting cylinder; The connecting rod is arranged at the bottom of the piston, and a first contact point is arranged at one end of the connecting rod away from the piston; The detection board is arranged on the inner bottom wall of the heat-insulating shell. A second contact is arranged on the detection board. The second contact can be in contact with the first contact to be electrically connected. 3. The hot and cold separated micromodule cabinet system as described in claim 2 is characterized in that a plurality of the second contacts are provided on the detection board, and the plurality of the second contacts are spaced apart and distributed along the height direction of the detection board. 4. The hot and cold separated micromodule cabinet system as described in claim 2 is characterized in that the temperature detection component also includes a limit plate and a spring, the limit plate is sleeved on the connecting rod, one end of the spring is connected to the limit plate, and the other end of the spring is connected to the heat conductive tube. 5. The micro-module cabinet system with cold and hot separation as described in any one of claims 1 to 4 is characterized in that the micro-module cabinet system with cold and hot separation also includes a partition mesh plate, which is arranged in the cabinet body, and the partition mesh plate divides the inner cavity of the cabinet body into an installation cavity and a refrigeration cavity, the cooling fan and the ventilation duct are located in the refrigeration cavity, and the mounting seat and the temperature detection component are located in the installation cavity. 6. The micro-module cabinet system with cold and hot separation as described in claim 5 is characterized in that the refrigeration component also includes an air outlet duct, one end of the air outlet duct is connected to the ventilation duct, and the other end of the air outlet duct is arranged toward the installation cavity. 7. The hot and cold separated micromodule cabinet system according to claim 6, characterized in that a plurality of the air outlet ducts are provided, and the plurality of the air outlet ducts are arranged at intervals along the length direction of the ventilation duct. 8. The micro-module cabinet system with cold and hot separation as described in any one of claims 1 to 4 is characterized in that the micro-module cabinet system with cold and hot separation also includes a fan moving component, and the fan moving component includes a driving motor, a screw rod and a slider, the driving motor is arranged on the outer bottom wall of the cabinet, one end of the screw rod is fixedly connected to the rotating shaft of the driving motor, and the other end of the screw rod extends into the cabinet, the slider is slidably connected with the inner side wall of the cabinet, the slider is provided with a threaded through hole for the screw rod to pass through, and the cooling fan is arranged on the slider. 9. The hot and cold separated micromodule cabinet system as described in claim 8 is characterized in that the cabinet body is provided with a limit slot, a limit block is provided on the side of the slider facing the limit slot, and the limit block is slidably engaged in the limit slot. 10. The micro-module cabinet system with cold and hot separation according to any one of claims 1 to 4, characterized in that the micro-module cabinet system with cold and hot separation further comprises a placement box, the placement box is arranged in the cabinet body, and the placement box is used to accommodate a desiccant.