CN216852846U - Heat dissipation communication switch rack and communication switch unit - Google Patents

Abstract

The application relates to a heat dissipation communication switch rack and communication switch unit. The heat dissipation communication switch cabinet comprises a cabinet body and an accommodating space formed by surrounding a bottom plate, a top plate and side plates. The refrigeration module, a plurality of refrigeration module intervals set up in the curb plate, and the refrigeration module is including having the heat exchange body and the refrigeration piece of well kenozooecium, and the refrigeration piece sets up in one side of heat exchange body towards accommodation space, and the refrigeration piece includes cold junction and hot junction, and the cold junction sets up in order to cool down preset equipment towards accommodation space, and the hot junction sets up towards the heat exchange body. The heat exchange bodies are mutually connected in a tail-ending manner, and the heat exchange medium passes through the hollow parts to conduct away heat generated by the hot end. The heat dissipation communication switch cabinet that this application embodiment provided has better heat-sinking capability.

Description

Heat dissipation communication switch rack and communication switch unit

Technical Field

The application relates to the technical field of communication equipment, in particular to a heat dissipation communication switch cabinet and a communication switch unit.

Background

The development speed of network is more and more blockked nowadays, and the use of switch is more frequent, and the switch need use the heat dissipation communication switch rack to protect when using, and along with the continuous development of science and technology, people also are higher and higher to the manufacturing process requirement of heat dissipation communication switch rack.

Heat dissipation communication switch rack is a support equipment who carries out switch location protection, and the main rack casing that forms through panel beating equipment processing comprises frame, curb plate and door plant usually, for the radiating effect who increases the rack, sets up the louvre usually on door plant or curb plate, the circulation of air of being convenient for.

The cabinet has a single structure and a poor heat dissipation effect, and dust is easy to accumulate to influence the normal operation of the switch.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heat dissipation communication switch rack and communication switch unit. The heat dissipation communication switch cabinet has better heat dissipation capability.

To solve the above technical problem, an embodiment of a first aspect of the present application provides a heat dissipation communication switch cabinet, including:

the cabinet body is provided with an accommodating space surrounded by a bottom plate, a top plate and side plates;

the refrigeration modules are arranged on the side plates at intervals, each refrigeration module comprises a heat exchange body with a hollow part and a refrigeration sheet, the refrigeration sheet is arranged on one side, facing the containing space, of the heat exchange body, and comprises a cold end and a hot end, the cold end is arranged towards the containing space to cool the preset equipment, and the hot end is arranged towards the heat exchange body;

the heat exchange bodies are mutually connected in a tail-ending manner, and the heat exchange medium passes through the hollow parts to conduct away heat generated by the hot end.

According to an embodiment of the first aspect of the present application, the side plate is provided with a first supporting groove, and the first supporting groove is recessed toward the side plate body;

the supporting unit comprises a horizontal mounting plate and a vertical mounting plate which are connected, the horizontal mounting plate is movably arranged in a first supporting groove, the horizontal mounting plate is provided with a second supporting groove which is arranged back to back, the side plate is arranged between two adjacent horizontal mounting plates, two ends of the vertical mounting plate are respectively abutted to the second supporting grooves which are opposite to the two adjacent horizontal mounting plates, and two ends of the horizontal mounting plate, which are close to the side plate, are respectively arranged on the two vertical mounting plates.

According to the embodiment of the first aspect of the application, a plurality of supporting units are arranged in a stacked mode along the extending direction of the side plates, and the side plates and the transverse mounting plates are sequentially clamped and engaged to form a plurality of accommodating cavities; the heat exchange body is bent along a plurality of containing cavities in sequence from one side of one side plate close to the bottom plate to extend to the top plate, and the heat exchange body is bent at the other side plate and is connected to two ends of the pump body respectively.

According to the embodiment of the first aspect of the application, the transverse mounting plates are provided with first ventilation openings at intervals, and the first ventilation openings penetrate through the transverse mounting plates along the thickness direction of the transverse mounting plates; the vertical mounting plate is provided with second ventilation openings at intervals, and the second ventilation openings penetrate through the side plates along the length direction of the vertical mounting plate.

According to an embodiment of the first aspect of the present application, at least a portion of the first ventilation opening is located in the second support groove, and at least a portion of the first ventilation opening is in communication with the second ventilation opening.

According to an embodiment of the first aspect of the present application, the refrigeration module further comprises:

the liquid storage cavity is arranged on one side, close to the first through hole, of the bottom plate, the liquid storage cavity is communicated with the pump body, and a plurality of radiating fins are connected outside the liquid storage cavity.

According to an embodiment of the first aspect of the present application, further comprising:

temperature control unit has and sets up in the fixing base and the sensor of roof, and the fixing base is provided with the fixed plate, and the surface that two fixed plates are relative all is provided with the flexible layer, and the sensor sets up between two adjacent flexible layers, and the sensor is used for monitoring this internal temperature information of rack.

According to an embodiment of the first aspect of the application, the temperature control assembly further comprises:

the controller is electrically connected with the sensor, the refrigeration module, the refrigeration piece and the heat dissipation device, and the controller drives one or more devices of the refrigeration module, the refrigeration piece and the heat dissipation device to work according to the temperature information.

According to the embodiment of the first aspect of the application, the cabinet body encloses into a first cavity, the supporting units enclose into a second cavity, the refrigerating sheet and the preset equipment are located in the second cavity, at least part of the refrigerating module is communicated with the first cavity and the second cavity, and the second cavity is communicated with the outside of the cabinet body through the first through hole and the second through hole.

An embodiment of a second aspect of the present application provides a communication switch assembly, where at least one communication switch is disposed in a heat dissipation communication switch cabinet provided in any of the foregoing embodiments.

The heat dissipation communication switch rack that this application embodiment provided, supporting element and rack body are used for supporting and protect preset equipment. The refrigeration module cools the refrigeration piece through a heat exchange medium. The cold surface of the refrigeration sheet is used for cooling the preset equipment, and the heat generated by the hot surface is taken away by the heat exchange medium. The heat dissipation communication switch rack that this application embodiment provided can guarantee the continuation fortune of refrigeration piece through the hot face cooling of heat exchange body for the refrigeration piece, has better heat-sinking capability.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a heat dissipation communication switch cabinet according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of another heat dissipation communication switch cabinet according to an embodiment of the present application;

FIG. 3 is a schematic view of a top plate according to an embodiment of the present application;

FIG. 4 is a schematic view of a transverse mounting plate according to an embodiment of the present application;

FIG. 5 is a schematic view of a vertical mounting plate according to an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of a temperature control assembly according to an embodiment of the present disclosure;

fig. 7 is a schematic structural diagram of another temperature control assembly according to an embodiment of the present disclosure.

Description of reference numerals:

a heat dissipation communication switch cabinet-1; a housing cavity-11; a side plate-12; a top plate-13; a bottom plate-14; a first through-hole-15;

a refrigeration module-2; a reservoir chamber-21; heat exchange medium-22;

a temperature control component-3;

a support unit-4; a second support groove-41; a first vent-42; a vertical mounting plate-43; a second vent-44; a transverse mounting plate-45;

a hollow part-5; a heat exchange body-51; refrigerating fins-52; a cavity-53;

a heat sink-6; a heat dissipation box-61; a fan-62; a snap ring-63; a second through hole 64; a third through hole-65;

a temperature control component-7; a sensor-71; a fixed seat-72; a fixed plate-73; a flexible layer-74.

The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings. With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the recitation of an element by the phrase "comprising an … …" does not exclude the presence of additional like elements in the process, method, article, or apparatus that comprises the element, and further, where similarly-named elements, features, or elements in different embodiments of the disclosure may have the same meaning, or may have different meanings, that particular meaning should be determined by their interpretation in the embodiment or further by context with the embodiment.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope herein. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context. Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, items, species, and/or groups thereof. The terms "or" and/or "as used herein are to be construed as inclusive or meaning any one or any combination. Thus, "A, B or C" or "A, B and/or C" means "any of the following: a; b; c; a and B; a and C; b and C; A. b and C ". An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.

It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for the convenience of description of the present application, and have no specific meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.

The applicant has found that the ambient temperature of a communication switch affects the communication performance, stability and lifetime of the communication switch. Existing communication switches often have communication switch blocks erected through heat dissipating communication switch cabinets. The heat dissipation capacity of a heat dissipation communication switch cabinet to a communication switch determines the performance of the whole communication switch unit to a certain extent.

The applicant finds that the existing heat dissipation communication switch cabinet has limited heat dissipation capacity for the communication switch, and the heat dissipation capacity is generally improved by increasing ventilation volume and reducing the arrangement density of the communication switch. Even if the heat dissipation communication switch rack that has the refrigeration piece, still can not be with the cold wind of refrigeration piece system or the high-efficient transmission to communication switch in cold night, the heat exchange process loss is serious, and the efficiency is lower.

Accordingly, applicants have invented a heat dissipating communication switch cabinet that is capable of efficiently dissipating heat for a communication switch disposed therein.

For better understanding of the present application, a heat dissipation communication switch cabinet and a communication switch unit provided in an embodiment of the present application are described in detail below with reference to fig. 1 to 7.

Fig. 1 is a schematic structural diagram of a heat dissipation communication switch cabinet 1 according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of another heat dissipation communication switch cabinet 1 according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a top plate 13 according to an embodiment of the present disclosure.

As shown in fig. 1 to 3, a heat dissipation communication switch cabinet 1 provided in an embodiment of the present application includes a cabinet body 10 having an accommodating space surrounded by a bottom plate 14, a top plate 13, and a side plate 12. The refrigeration modules 2 are arranged on the side plate 12 at intervals, each refrigeration module 2 comprises a heat exchange body 51 with a hollow part and a refrigeration sheet 52, each refrigeration sheet 52 is arranged on one side, facing the accommodating space, of the heat exchange body 51, each refrigeration sheet 52 comprises a cold end and a hot end, the cold end is arranged towards the accommodating space to cool the preset equipment, and the hot end is arranged towards the heat exchange body 51;

wherein the heat exchange bodies 51 are connected end to end, and the heat exchange medium 22 passes through the hollow parts to conduct away the heat generated at the hot end.

In this embodiment, the bottom plate 14 and the top plate 13 are respectively disposed at two ends of the side plate 12, and the bottom plate 14 may be provided with a support structure such as a support leg or a pulley. The supporting structure can improve the air inlet smoothness of the first through hole 15, can also play a role in buffering, and avoids that the preset equipment in the cabinet body 10 is greatly vibrated. The support structure can also prevent the heat dissipating telecommunications switch cabinet 1 from flooding from the base plate 14. When the heat exchange medium 22 leaks and the heat dissipation communication switch cabinet 1 is damaged by liquid such as rainwater, the liquid damage can be quickly discharged through the first through hole 15.

The refrigeration module 2 is used to provide heat exchange capability for the components within the cabinet body 10. The heat exchange body 51 is a hollow tubular body, and the external shape thereof may be configured in one or more of a circular shape, an oval shape, a rectangular shape, and the like. The heat exchange body 51 has a cavity 53 therein through which the heat exchange medium 22 can flow. The heat exchange body 51 is connected to the pump body so that the heat exchange medium 22 in the heat exchange body 51 can be circulated around the support unit 4.

The chilling plate 52 may be configured as a semiconductor chilling plate or a device functionally similar thereto. The refrigeration pill 52 generally has opposite surfaces that absorb heat on one side and emit heat on the other side when energized. Thus, the side that is cooling is defined as the cold side and the side that is heating is defined as the hot side. In general refrigeration piece 52, the temperature difference between the cold end and the hot end can reach more than 40 ~ 65 degrees, and if the hot end temperature is reduced through the mode of active heat dissipation, the cold end temperature also can corresponding decline to reach lower temperature. The refrigeration sheet 52 or other similar or identical material having heat absorbing and heat generating functions used in the embodiments will be referred to as the refrigeration sheet 52 hereinafter.

The cooling fins 52 are disposed on the outer surface of the heat exchange body 51, and the hot end thereof is connected to the heat exchange body 51, including but not limited to one or more combinations listed below. Adhered to the surface of the heat exchange body 51 by an adhesive. A silicone grease based heat conductive material is applied between the hot end and the surface of the heat exchange body 51. The cooling fins 52 are engaged with the heat exchange body 51 by using other fixing members.

By connecting the hot side to the heat exchange body 51, the heat generated at the hot side is carried away by the heat exchange medium 22 in the heat exchange body 51, and support is provided for continuous refrigeration at the cold side. The cold energy generated by the cold end is directly or indirectly transmitted to the preset equipment to cool and radiate the preset equipment. The cold end may abut directly against the housing of the pre-positioned device. The cold end may also be connected to the pre-positioned apparatus by other heat conducting extending fins. The cold junction can also be through media such as air for preset equipment cooling, prevents that preset equipment surface temperature from crossing low and preset the inside great condensate that forms of the difference in temperature of equipment. The connection mode can be selected according to the type and working condition of the preset equipment and according to specific requirements.

The heat sink 6 is used for cooling the cabinet body 10 and the heat exchange medium 22, and the heat sink 6 sucks air from the first through hole 15 disposed on the bottom plate 14. The air sucked into the first through holes 15 is heat-exchanged with the heat exchange body 51 and the heat exchange medium 22 therein at a contact portion with the heat exchange body 51, and is discharged from the second through holes 64 provided in the top plate 13 while taking heat of the heat exchange medium 22. The first through hole 15 and the second through hole 64 may be further provided with a dust screen, a filter screen, and the like to prevent a large amount of dust from entering the cabinet body 10.

In this embodiment, the cold end cools the preset device, and the heat generated by the hot end is sequentially exchanged by the heat exchange body 51, the heat exchange medium 22 and the sucked air and transferred to the outside of the cabinet body 10. The heat exchange medium 22 has better heat exchange efficiency for cooling the hot end, and provides support for continuous work of the cold end. The cold junction is continuous the cooling with preset equipment and also need not pass through other more media, and the cooling is efficient. Through the arrangement of the devices, an efficient heat exchange system in the cabinet body 10 is realized, and the heat dissipation communication switch cabinet 1 has better heat dissipation capacity.

In some alternative embodiments, the refrigeration module 2 further comprises a liquid accumulation chamber 21. The liquid storage cavity 21 is arranged on one side, close to the first through hole 15, of the bottom plate 14, the liquid storage cavity 21 is communicated with the pump body, and a plurality of radiating fins are connected to the outside of the liquid storage cavity 21.

In this embodiment, the liquid storage chamber 21 is used for accommodating more heat exchange media 22, so that the heat dissipation communication switch cabinet 1 accommodates more heat exchange media 22. The plurality of fins connected outside the liquid storage chamber 21 allows the liquid storage chamber 21 to have a larger heat exchange area, and can quickly convert the heat of the heat exchange medium 22 to the fins. The air passing through the first through hole 15 and the second through hole 64 can rapidly cool the heat-exchanging medium 22 in the liquid-storage chamber 21 by cooling the heat-radiating fins. Through the setting of holding up liquid chamber 21 and fin, can be quick reduce heat exchange medium 22 temperature, improved the heat-sinking capability of heat dissipation communication switch rack 1.

In some alternative embodiments, the heat sink 6 is disposed on the top plate 13 and includes a heat sink box 61 for accommodating the fan 62 and a retainer ring 63 for fixing the fan 62. The heat dissipation case 61 is further provided with a third through hole 65 communicating with the second through hole 64 to communicate the inside and outside of the cabinet body 10.

Fig. 4 is a schematic structural diagram of a transverse mounting plate 45 according to an embodiment of the present application. Fig. 5 is a schematic structural diagram of a vertical mounting plate 43 according to an embodiment of the present application.

As shown in fig. 4 and 5, in some alternative embodiments, the side plate 12 is provided with a first supporting groove 41, and the first supporting groove 41 is recessed toward the body of the side plate 12.

The supporting unit 4 comprises a horizontal mounting plate 45 and a vertical mounting plate 43 which are connected, the horizontal mounting plate 45 is movably arranged in the first supporting groove 41, the horizontal mounting plate 45 is provided with a second supporting groove 41 which is arranged back to back, the side plate 12 is arranged between two adjacent horizontal mounting plates 45, two ends of the vertical mounting plate 43 are respectively abutted to the second supporting grooves 41 which are opposite to the two adjacent horizontal mounting plates 45, and the two vertical mounting plates 43 are respectively arranged at two ends of the horizontal mounting plate 45 which are close to the side plate 12.

In the present embodiment, the first support groove 41 extends in the same direction as the top plate 13 and the bottom plate 14. The first supporting groove 41 may be one or more. When the first support groove 41 is provided in plural, the plural first support grooves 41 are provided at intervals in the extending direction of the side plate 12. At least two relative curb plates 12 all set up first supporting groove 41, and the first supporting groove 41 that the branch was located two curb plates 12 sets up counterpointing, has the same height and extension. The first supporting groove 41 is used to fix the supporting unit 4.

The support unit 4 may be provided in one or more types. As an example, the supporting unit 4 comprises two transverse mounting plates 45 and two vertical mounting plates 43. The transverse mounting plate 45 and the vertical mounting plate 43 are perpendicular to each other. The two lateral mounting plates 45 are provided at intervals in the extending direction of the side plate 12. Two vertical mounting plates 43 are provided within the spacing of the two transverse mounting plates 45. Two vertical mounting plates 43 are respectively arranged on two sides of the transverse mounting plate 45. The vertical mounting plates 43 are abutted at both ends thereof against surfaces opposite to the two lateral mounting plates 45, respectively. The two transverse mounting plates 45 and the two vertical mounting plates 43 enclose a receiving chamber 11 for receiving the pre-set equipment.

In order to facilitate the number of the support units 4 and the convenience of installation, the lateral installation plate 45 may be fixed in position by being inserted into the first support groove 41. The horizontal mounting plate 45 is further provided with a second support groove 41 for engaging the vertical support plate. The plurality of second supporting grooves 41 are formed in the back surface of the transverse mounting plate 45, and at least two second supporting grooves 41 are formed in two sides of the same surface of the transverse mounting plate 45, so that the transverse mounting plate 45 and the vertical supporting plates can be sequentially overlapped. The arrangement of the first support groove 41 and the second support groove 41 realizes the movable connection of the transverse mounting plate 45 and the vertical support plate. The user can set up the quantity of horizontal mounting panel 45 and vertical support board according to actual need's the quantity of presetting equipment, and the installation is simple, convenient and fast.

In some alternative embodiments, the plurality of supporting units 4 are stacked along the extending direction of the side plates 12, and the plurality of side plates 12 and the plurality of transverse mounting plates 45 are sequentially clamped to enclose the plurality of accommodating cavities 11; the heat exchange body 51 is bent from one side of one side plate 12 close to the bottom plate 14 to the top plate 13 along the plurality of accommodating cavities 11, and the heat exchange body 51 is bent from the other side plate 12 and connected to two ends of the pump body respectively.

In this embodiment, the heat exchange body 51 extends along the side plate 12 to the accommodating chamber 11, and extends along the transverse mounting plate 45 in the accommodating chamber 11 so that as many cooling fins 52 as possible are provided in a single accommodating chamber 11. After the heat exchange body 51 extends from one end to the other end of the transverse mounting plate 45 along the extending direction of the transverse mounting plate 45, the heat exchange body 51 is bent toward the top plate 13 and extends to another accommodating chamber 11 adjacent to the accommodating chamber 11. By the above-described bending manner, the heat exchange body 51 is configured in a serpentine appearance that is continuously bent. After the heat exchange body 51 is disposed to cover the receiving cavity 11 closest to the top plate 13, the heat exchange body 51 has one side plate 12 extending to the other side plate 12 through the topmost receiving cavity 11. The heat exchange body 51 sequentially passes through the plurality of accommodating cavities 11 surrounded by the plurality of supporting units 4 by the bending manner. The heat exchange body 51 covers at least both ends of the accommodation chamber 11 in the extending direction of the lateral mounting plate 45. The heat exchange body 51 can cover each accommodation chamber 11 as much as possible by extending the heat exchange body 51 from one side of the lateral mounting plate 45 and wrapping back from the other side. The arrangement of the heat exchange body 51 can enable the heat dissipation communication switch cabinet 1 to provide a good heat dissipation effect for the preset equipment when the preset equipment is densely configured.

In some alternative embodiments, the transverse mounting plates 45 are provided with the first ventilation openings 42 at intervals, and the first ventilation openings 42 penetrate through the transverse mounting plates 45 along the thickness direction of the transverse mounting plates 45; the vertical mounting plate 43 is provided with second ventilation openings 44 at intervals, and the second ventilation openings 44 penetrate through the side plate 12 along the length direction of the vertical mounting plate 43.

In this embodiment, the first ventilation openings 42 are distributed in an array on the horizontal mounting plate 45, and the second ventilation openings 44 are distributed in an array on the vertical mounting plate 43. The arrangement of the first ventilation opening 42 and the second ventilation opening 44 through the transverse mounting plate 45 enables the exchange of gas between the accommodating chambers 11. When the heat dissipation communication switch cabinet 1 is configured as a plurality of support units 4, the plurality of support units 4 can exchange heat with each other through the first ventilation opening 42 and the second ventilation opening 44, thereby avoiding a large temperature difference in the plurality of support units 4. The provision of the first and second ventilation openings 42 and 44 improves the heat exchange capacity of the heat-dissipating communication switch cabinet 1, and avoids the individual support units 4 from being overheated as much as possible. Even if the cooling fins 52 in the heat dissipation communication switch cabinet 1 fail, the heat dissipation communication switch cabinet 1 can still provide good heat dissipation capability through the arrangement of the first ventilation openings 42 and the second ventilation openings 44.

In some alternative embodiments, at least a portion of the first ventilation opening 42 is located in the second support groove 41, and at least a portion of the first ventilation opening 42 is in communication with the second ventilation opening 44.

In this embodiment, the heat exchange capacity of the supporting unit 4 is improved by the first ventilation openings 42 penetrating the second supporting grooves 41 and the second ventilation openings 44 penetrating the vertical supporting plates. The first ventilation opening 42 and the second ventilation opening 44 are communicated with each other, so that the airflow on the peripheral side of the supporting unit 4 can directly pass through the transverse mounting plate 45 and the vertical supporting plate, and a good heat dissipation capability is provided for the heat dissipation communication switch cabinet 1.

Fig. 6 is a schematic structural diagram of a temperature control assembly 73 according to an embodiment of the present disclosure. Fig. 7 is a schematic structural diagram of another temperature control assembly 73 according to an embodiment of the present disclosure.

As shown in fig. 6 and 7, in some alternative embodiments, the heat-dissipating communications switch cabinet 1 further includes a temperature control assembly 73. The temperature control assembly 73 is provided with a fixed seat 72 and a sensor 71 which are arranged on the top plate 13, the fixed seat 72 is provided with a fixed plate 73, the opposite surfaces of the two fixed plates 73 are provided with flexible layers 74, the sensor 71 is arranged between the two adjacent flexible layers 74, and the sensor 71 is used for monitoring temperature information in the cabinet body 10.

In this embodiment, by providing the sensor 71, the temperature information in the cabinet body 10 and the operation information of each device can be monitored, and the overall operation state of the heat dissipation communication switch cabinet 1 can be known. By arranging the sensor 71 in the adjacent flexible layer 74, the sensor 71 can be prevented from being subjected to large external impact and vibration, the sensitivity and the service life of the sensor 71 are improved, and the operation stability and the heat dissipation capacity of the heat dissipation communication switch cabinet 1 are improved.

In some alternative embodiments, the temperature control assembly 73 further comprises a controller. The controller is electrically connected with the sensor 71, the refrigeration module 2, the refrigeration sheet 52 and the heat dissipation device 6, and the controller drives one or more devices of the refrigeration module 2, the refrigeration sheet 52 and the heat dissipation device 6 to work according to the temperature information.

In this embodiment, the controller can drive the devices in the one or more heat dissipation communication switch cabinets 1 to operate simultaneously and/or separately according to preset instructions based on the parameters monitored by the sensor 71. Through the setting of controller, heat dissipation communication switch rack 1 can be according to the actual conditions adjustment operating condition in the rack body 10. The heat dissipation communication switch cabinet 1 can provide a matched heat dissipation guarantee for the preset equipment while saving energy and protecting environment, so that the heat dissipation communication switch cabinet 1 has better heat dissipation capability.

In some optional embodiments, the cabinet body 10 encloses a first chamber, the plurality of supporting units 4 enclose a second chamber, the refrigerating sheet 52 and the preset device are located in the second chamber, at least part of the refrigerating module 2 is communicated with the first chamber and the second chamber, and the second chamber is communicated with the outside of the cabinet body 10 through the first through hole 15 and the second through hole 64.

In this embodiment, the cabinet body 10 is divided into a first chamber and a second chamber by the supporting unit 4, the first chamber is used for cooling the preset device, and the second chamber is used for cooling the hot end of the cooling fin 52. The cold energy generated by the cold end of the refrigerating sheet 52 is basically used for the first chamber, and the heat generated by the hot end is isolated by the first chamber and discharged for heat dissipation through the second chamber, so that the heat exchange efficiency of the heat dissipation communication switch cabinet 1 is improved. The heat dissipation communication switch cabinet 1 realizes the division of different functions through dividing the subarea, and is convenient to manage and maintain.

The embodiment of the application further provides a communication switch unit, and at least one communication switch is arranged in the heat dissipation communication switch cabinet 1 provided by any one of the embodiments. The communication switch unit can ensure that the communication switch arranged in the communication switch unit is at a better environment temperature through the heat dissipation communication switch cabinet 1, and the stable and efficient operation is realized, so that the communication switch unit has stable and efficient communication capacity.

While the application has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the application. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present application is not intended to be limited to the particular embodiments disclosed herein but is to cover all embodiments that may fall within the scope of the appended claims.

Claims (11)

1. A heat dissipating communication switch cabinet, comprising:

the cabinet body is provided with an accommodating space surrounded by a bottom plate, a top plate and side plates;

the refrigeration modules are arranged on the side plates at intervals, each refrigeration module comprises a heat exchange body with a hollow part and a refrigeration piece, the refrigeration piece is arranged on one side, facing the containing space, of the heat exchange body, and comprises a cold end and a hot end, the cold end is arranged facing the containing space to cool preset equipment, and the hot end is arranged facing the heat exchange body;

the heat exchange bodies are mutually connected in a tail-ending manner, and heat exchange media pass through the hollow parts to conduct away heat generated by the hot end.

2. The heat dissipating communications switch cabinet of claim 1, wherein the bottom plate is provided with a first through hole, the top plate is provided with a second through hole, and the top plate is provided with a heat dissipating device that admits air through the first through hole and exits through the second through hole.

3. The heat dissipation communication switch cabinet of claim 2, wherein the side plate is provided with a first supporting groove, a supporting unit is arranged in the accommodating space and used for bearing the preset equipment, the supporting unit comprises a horizontal mounting plate and a vertical mounting plate which are connected, the horizontal mounting plate is movably arranged in the first supporting groove, the horizontal mounting plate is provided with a second supporting groove which is arranged in a back-to-back manner, and the vertical mounting plate is arranged between the preset equipment and the refrigerating sheet.

4. The heat-dissipating communication switch cabinet according to claim 3, wherein a plurality of the supporting units are stacked along an extending direction of the side plates, and the plurality of side plates and the plurality of the transverse mounting plates are sequentially clamped and engaged to enclose a plurality of accommodating cavities; the heat exchange body is formed by sequentially bending one side of one side plate close to the bottom plate along a plurality of accommodating cavities to extend towards the top plate, and the heat exchange body is bent back from the other side plate.

5. The heat dissipating communications switch cabinet of claim 3, wherein the transverse mounting plates are spaced apart by first vents that extend through the transverse mounting plates in a thickness direction of the transverse mounting plates; the vertical mounting plate is provided with second ventilation openings at intervals, and the second ventilation openings penetrate through the side plates along the length direction of the vertical mounting plate.

6. The heat dissipating communications switch cabinet of claim 5, wherein at least a portion of the first vent is located within the second support slot, at least a portion of the first vent being in communication with the second vent.

7. The heat dissipating communication switch cabinet of claim 1, wherein the refrigeration module further comprises:

the liquid storage cavity is positioned on one side, close to the bottom plate, in the cabinet body, and is communicated with the heat exchange body and used for containing the heat exchange medium;

and the pump body is communicated with the liquid storage cavity.

8. The heat dissipating communications switch cabinet of claim 7, wherein a plurality of fins are attached to the outside of the reservoir.

9. The heat dissipating communications switch cabinet of claim 1, further comprising:

the temperature control assembly is provided with a fixed plate and two fixed plates, the surfaces, opposite to the fixed plates, of the fixed plates are provided with flexible layers, the sensors are arranged between the adjacent flexible layers and are used for monitoring temperature information in the cabinet body.

10. The heat dissipating communication switch cabinet of claim 3, wherein the cabinet body encloses a first chamber, the plurality of support units enclose a second chamber, the chilling plates and the pre-equipment are located in the second chamber, at least a portion of the chilling modules communicate the first chamber and the second chamber, and the second chamber communicates with the outside of the cabinet body through the first and second through holes.

11. A telecommunications switch assembly, wherein at least one telecommunications switch is provided within a heat-dissipating telecommunications switch cabinet according to any one of claims 1 to 10.

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