CN220554224U - Communication cabinet - Google Patents

Abstract

The application provides a communication cabinet. The communication cabinet comprises a cabinet body. The cabinet body includes positive door, back of the body door, roof, bottom plate, left side board and right side board, is equipped with fresh air inlet and apopore on any two of positive door, back of the body door, roof, bottom plate, left side board and right side board respectively, is equipped with the baffle in the cabinet body, and the baffle separates the cabinet body into the equipment chamber, first wind-guiding chamber and the second wind-guiding chamber of mutual intercommunication, along the length direction of the cabinet body, first wind-guiding chamber and second wind-guiding chamber are located the both sides in equipment chamber. The communication cabinet can solve the problem that the unreasonable structure layout of the existing communication cabinet leads to influence on the radiating effect.

Description

Communication cabinet

Technical Field

The application relates to the technical field of communication equipment, in particular to a communication cabinet.

Background

With the rapid development of communication services, the integration degree and service bearing capacity of wireless and transmission equipment are greatly enhanced. The wiring density of the integrated circuit board of the communication equipment is higher to improve the operation speed faster, so that more intelligent and convenient communication service can be provided for users. However, the operation amplitude of the cpu such as the electronic component is greatly improved, and the generated heat is also aggravated, which will also increase the heat dissipation burden of the communication device.

The communication cabinet comprises a cabinet and an air guide cabinet. The air guide cabinet can be used for leading out heat generated by communication equipment in the cabinet to the outside of the cabinet body so as to realize heat dissipation treatment of the communication equipment. However, in the related art, the layout of the cabinet and the air guide cabinet is not reasonable, the air flow flows in the air guide cabinet and the cabinet in a complicated path, and the air flow movement is insufficient, so that the air flow heat dissipation effect is not ideal easily.

Disclosure of Invention

The application provides a communication cabinet can solve the problem that current communication cabinet structural layout is unreasonable to lead to influencing the radiating effect.

The application provides a communication cabinet, it includes:

including the cabinet body, the cabinet body includes positive door, back door, roof, bottom plate, left side board and right side board, positive door the back door the roof the bottom plate the left side board with be equipped with fresh air inlet and fresh air outlet on the arbitrary two of right side board respectively, the cabinet is internal to be equipped with the baffle, the baffle will the cabinet body is separated into the equipment chamber, first wind-guiding chamber and the second wind-guiding chamber of intercommunication each other, follows the length direction of the cabinet body, first wind-guiding chamber with the second wind-guiding chamber is located the both sides of equipment chamber.

In some modes that can be realized, the air inlet hole set up in the front door, along length direction, the front door includes first door plant, second door plant and third door plant, the back door includes first backplate, second backplate and third backplate, first door plant first backplate corresponds first wind guiding chamber, second door plant the second backplate corresponds the second wind guiding chamber, the third door plant the third backplate corresponds the equipment chamber.

In some implementations, the partition includes two risers spaced apart along the length to separate the cabinet from the equipment cavity, the first air guide cavity, and the second air guide cavity, the first air guide cavity and the second air guide cavity each having a size less than a size of the equipment cavity.

In some realizable modes, a first through hole is formed in the vertical plate so that the equipment cavity, the first air guide cavity and the second air guide cavity are communicated with each other, the air inlet hole is formed in the first door plate, and the air outlet hole is formed in the second back plate;

or, be equipped with first through-hole on the riser, so that equipment chamber first wind-guiding chamber with second wind-guiding chamber intercommunication each other, the fresh air inlet set up in the second door plant, the fresh air outlet set up in first backplate.

In some modes that can realize, the baffle still includes horizontal division board, follows the direction of height of the cabinet body, horizontal division board is located the roof with between the bottom plate, horizontal division board connects two the riser, horizontal division board with form the transition passageway between the bottom plate, be equipped with the second through-hole on the horizontal division board, in order to pass through the transition passageway intercommunication equipment chamber first wind-guiding chamber with the second wind-guiding chamber, the fresh air inlet set up in the third door plant, the fresh air outlet set up in the roof.

In some realizable modes, the top plate is provided with air outlet holes corresponding to at least partial areas of the first air guide cavity, the second air guide cavity and the equipment cavity, and the air inlet holes are arranged in the middle area of the third door plate along the height direction.

In some realizable modes, the cabinet body further comprises a plurality of vertical plugboards, the plurality of vertical plugboards are arranged in the equipment cavity at intervals along the length direction, and a containing groove is formed between every two adjacent vertical plugboards.

In some implementations, the horizontal divider plate is disposed proximate the bottom plate along the height direction.

In some realizable modes, the height of the air inlet hole is smaller than or equal to the height of the air outlet hole along the height direction of the cabinet body.

In some implementations, the device cavity, the first air guide cavity, and the second air guide cavity are equal in size along a thickness direction of the cabinet body.

The communication cabinet that this application provided, first wind-guiding chamber and second wind-guiding chamber set up respectively in the both sides in equipment chamber, consequently, the air current can get into equipment chamber through first wind-guiding chamber, then discharges the heat in the equipment chamber to the outside of the cabinet body through the second wind-guiding chamber. Therefore, the air flow can fully flow in the first air guide cavity, the equipment cavity and the second air guide cavity of the cabinet body, so that the heat dissipation effect on the equipment cavity is improved.

In addition, the communication cabinet has a simple internal structure, the equipment cavity, the first air guide cavity and the second air guide cavity are arranged side by side, the airflow is simple in flow path in the cabinet body, and the smoothness of airflow flow is improved, so that the heat dissipation efficiency is improved.

In addition to the technical problems, technical features constituting the technical solutions, and beneficial effects caused by the technical features of the technical solutions described above, other technical problems that can be solved by the communication cabinet provided by the embodiment of the present utility model, other technical features included in the technical solutions, and beneficial effects caused by the technical features of the technical solutions, which are described above, will be described in further detail in the detailed description.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

Fig. 1 is a schematic axial structure of a communication cabinet according to an embodiment of the present application;

fig. 2 is a schematic front view of a communication cabinet according to an embodiment of the disclosure;

fig. 3 is a schematic rear view of a communication cabinet according to an embodiment of the disclosure;

FIG. 4 is a schematic top view of a communication cabinet and a schematic flow direction of air flow in the cabinet according to an embodiment of the disclosure;

fig. 5 is a schematic front view of a communication cabinet according to another embodiment of the present application and a schematic flow direction of an air flow in the cabinet.

Reference numerals illustrate:

100-communication cabinets;

110-a cabinet body;

110 a-a first wind guiding cavity; 110 b-a second air guiding cavity; 110 c-a device cavity; 110 d-transition channel;

111-front door; 111 a-an air inlet;

1111—a first door panel; 1112-a second door panel; 1113-a third door panel;

112-back door;

1121-a first back plate; 1122-a second back plate; 1123-a third back plate;

113-a top plate; 113 a-an air outlet;

114-a bottom plate;

115-left side panel;

116-right side plate;

117-separator;

1171-risers; 1171 a-a first via;

1172-horizontal dividers; 1172 a-a second via;

118-vertical plugboard;

120-a communication device;

x-length direction;

y-thickness direction;

z-height direction.

Specific embodiments thereof have been shown by way of example in the drawings and will herein be described in more detail. These drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims. It will be apparent that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Communication equipment is arranged in the communication cabinet. The communication device may be, but is not limited to, a BBU (baseband processing unit) device, a transmission device. When the communication equipment normally operates, heat is generated, and the heat cannot be timely released, so that the communication equipment fails when the temperature of the communication equipment is too high. Therefore, the communication cabinet needs to be cooled down rapidly and effectively so as to ensure the normal operation of the communication cabinet.

The communication cabinet comprises a cabinet and an air guide cabinet. The air guide cabinet can be used for leading out heat generated by communication equipment in the cabinet to the outside of the cabinet body so as to realize heat dissipation treatment of the communication equipment. However, in the related art, the layout of the cabinet and the air guide cabinet is not reasonable, the air flow flows in the air guide cabinet and the cabinet in a complicated path, and the air flow movement is insufficient, so that the air flow heat dissipation effect is not ideal easily.

Accordingly, based on the above-described problems, the applicant has improved the structure of the communication cabinet. Communication cabinet 100 of the present application includes an equipment cavity 110c, a first air guide cavity 110a, and a second air guide cavity 110b. The first air guiding cavity 110a and the second air guiding cavity 110b are respectively located at two sides of the equipment cavity 110c, and the air inlet 111a and the air outlet are respectively arranged on different surfaces of the cabinet body 110, so that air flow can fully pass through the equipment cavity 110c, the first air guiding cavity 110a and the second air guiding cavity 110b to guide out heat generated in the equipment cavity 110c to the outside of the communication cabinet 100, which is beneficial to improving the heat dissipation efficiency of the communication cabinet 100.

In addition, the communication cabinet 100 has a simple internal structure, the equipment cavity 110c, the first air guide cavity 110a and the second air guide cavity 110b are arranged side by side, the air flow flows in the cabinet 110 in a simple path, and the smoothness of the air flow is improved, so that the heat dissipation efficiency is improved.

The communication device provided in the present application is described below with reference to the accompanying drawings in combination with specific embodiments.

Referring to fig. 1 to 5, a communication cabinet 100 of an embodiment of the present application includes a cabinet body 110. The cabinet 110 includes a front door 111, a back door 112, a top panel 113, a bottom panel 114, a left side panel 115, and a right side panel 116. The front door 111, the back door 112, the top plate 113, the bottom plate 114, the left side plate 115, and the right side plate 116 are each provided with an air inlet 111a and an air outlet 113a. A partition 117 is provided in the cabinet 110. The partition 117 partitions the cabinet 110 into an equipment chamber 110c, a first air guide chamber 110a, and a second air guide chamber 110b, which are communicated with each other. Along the length direction X of the cabinet 110, the first air guiding chamber 110a and the second air guiding chamber 110b are located at two sides of the equipment chamber 110c.

The device cavity 110c may be used to house a communication device 120. The number and kind of the communication devices 120 are not limited to one. The first air guiding cavity 110a and the second air guiding cavity 110b may be used for guiding out heat generated by the equipment cavity 110c to the outside of the cabinet 110, so as to realize heat dissipation to the equipment cavity 110c.

In some examples, referring to fig. 4, the first and second air guide chambers 110a and 110b are disposed at both sides of the equipment chamber 110c, respectively, so that air flow may enter the equipment chamber 110c through the first air guide chamber 110a, and then heat in the equipment chamber 110c may be discharged to the outside of the cabinet 110 through the second air guide chamber 110b. Therefore, the air flow can sufficiently flow in the first air guiding cavity 110a, the equipment cavity 110c and the second air guiding cavity 110b of the cabinet 110, so as to improve the heat dissipation effect on the equipment cavity 110c.

In other examples, referring to fig. 5, the air flow may directly enter the device cavity 110c, and then the heat in the device cavity 110c is discharged to the outside of the cabinet 110 through the cooperation of the first and second flow guiding cavities, so that the air flow may sufficiently flow in the cabinet 110, thereby improving the heat dissipation effect.

In addition, in the embodiment of the present application, the air inlet 111a and the air outlet 113a are respectively disposed on different side plates of the cabinet 110, so that the flow path of the air flow is simple, which is beneficial to reducing the possibility that the hot air flow formed after absorbing the heat of the communication device 120 circulates in the cabinet 110, and is beneficial to promoting the hot air flow in the device cavity 110c to be discharged to the outside of the cabinet 110.

It should be noted that, the first air guiding cavity 110a and the second air guiding cavity 110b are not limited to one type of air guiding channel. The first air guiding cavity 110a and the second air guiding cavity 110b may also be used for wiring or laying of the communication device 120, the communication power supply and the signal line.

In some possible implementations, referring to fig. 2 and 3, the air inlet 111a in the embodiment of the present application is disposed at the front door 111. Along the length direction X, the front door 111 includes a first door panel 1111, a second door panel 1112, and a third door panel 1113. The back door 112 includes a first back plate 1121, a second back plate 1122, and a third back plate 1123. The first door panel 1111 and the first back panel 1121 correspond to the first air guiding chamber 110a. The second door 1112 and the second back plate 1122 correspond to the second air guiding cavity 110b. The third door panel 1113 and the third back panel 1123 correspond to the equipment chamber 110c.

The first door panel 1111 and the first back panel 1121 are disposed opposite to each other in the thickness direction Y of the cabinet 110. The first door panel 1111 and the second door panel 1112 form a first wind guiding chamber 110a. The second door 1112 and the second back 1122 are disposed opposite. The first door panel 1111 and the second door panel 1112 form a second air guiding chamber 110b. The third door panel 1113 and the third back panel 1123 are disposed opposite. The third door panel 1113 and the third back panel 1123 form the equipment cavity 110c.

In some examples, the air inlet 111a may be provided on any one of the first door panel 1111, the second door panel 1112, or the third door panel 1113. It should be noted that, the positions of the air inlet 111a and the air outlet 113a should not be easily blocked.

In some implementations, referring to fig. 1 and 4, the bulkhead 117 of an embodiment of the present application includes two risers 1171. The two risers 1171 are disposed at intervals along the length direction X to partition the cabinet 110 to form the equipment chamber 110c, the first air guide chamber 110a, and the second air guide chamber 110b. Along the length direction X of the cabinet 110, the dimensions of the first air guiding cavity 110a and the second air guiding cavity 110b are smaller than the dimensions of the equipment cavity 110c.

The communication cabinet 100 of the embodiment of the application has a compact structure, and does not need to be provided with other guide pipelines independently for connecting the first air guide cavity 110a, the second air guide cavity 110b and the equipment cavity 110c, and the communication cabinet 100 of the embodiment of the application occupies smaller space on the premise of realizing heat dissipation of the communication equipment 120, thereby being beneficial to improving the light weight of the communication cabinet 100 and facilitating installation, maintenance and transportation.

In some examples, the first and second wind guide cavities 110a and 110b may be elongated cavities to form narrow channels so that the flow of the guided airflow may be facilitated. In addition, the space occupied by the first and second air guide chambers 110a and 110b may be reduced.

In some examples, the first door panel 1111 is rotatably coupled to the right side panel 116, the second door panel 1112 is rotatably coupled to the left side panel 115, and the third door panel 1113 is rotatably coupled to the riser 1171 for ease of subsequent maintenance by personnel.

In some possible implementations, referring to fig. 4, a first through hole 1171a is provided on the riser 1171 in the embodiment of the present disclosure, so that the device cavity 110c, the first air guiding cavity 110a, and the second air guiding cavity 110b are in communication with each other. The air inlet 111a is provided at the first door panel 1111. The air outlet 113a is disposed in the second back plate 1122. Alternatively, the air inlet 111a is disposed on the second door 1112, and the air outlet 113a is disposed on the first back panel 1121, which is not specifically limited in the embodiment of the present application.

When the air inlet 111a is disposed on the first door panel 1111 and the air outlet 113a is disposed on the second back plate 1122, external air flow may enter the first air guiding cavity 110a through the air inlet 111a, and the first air guiding cavity 110a, the equipment cavity 110c and the second air guiding cavity 110b are mutually communicated through the first through hole 1171a, so that the air flow in the first air guiding cavity 110a may pass through the equipment cavity 110c, heat in the equipment cavity 110c is led into the second air guiding cavity 110b, and finally be discharged through the air outlet 113a on the second back plate 1122, thereby realizing heat dissipation of the equipment cavity 110c.

Along the length direction X, there is a space between the orthographic projection of the air inlet 111a and the orthographic projection of the air outlet 113a. The external air flow may enter the first air guide chamber 110a through the air inlet 111a in the thickness direction Y of the cabinet 110. The airflow may then flow in the length direction X toward the equipment chamber 110c and direct heat within the equipment chamber 110c into the second air guiding chamber 110b. Finally, the air flow may flow in the direction of the air outlet 113a along the length direction X to discharge heat. Therefore, in the embodiment of the application, the air flow can flow along the "Z" track, so that on one hand, the air flow path is simple, which is beneficial to the flow of the air inlet flow, and on the other hand, the sufficiency of the air flow flowing in the cabinet 110 can be improved, and the heat dissipation efficiency is improved.

Similarly, when the air inlet 111a is disposed on the second door 1112 and the air outlet 113a is disposed on the first back plate 1121, the external air flow may first enter the second air guiding cavity 110b through the air inlet 111 a. The air flow in the second air guiding cavity 110b may enter the equipment cavity 110c, and guide the heat in the equipment cavity 110c into the first air guiding cavity 110a, and finally exhaust the heat through the air outlet 113a on the first back plate 1121, so as to realize heat dissipation of the equipment cavity 110c.

In some examples, referring to fig. 2 and 3, the air inlet 111a may be uniformly distributed with the first door panel 1111 or the second door panel 1112, and the air outlet 113a may be uniformly distributed with the first back panel 1121 and the second back panel 1122, so as to increase the air inlet and outlet areas, thereby being beneficial to reducing the resistance of the air flow entering the cabinet 110, promoting the flow of the air flow, and improving the heat dissipation efficiency.

In some implementations, referring to fig. 5, the partition 117 of embodiments of the present application further includes a horizontal partition 1172. Along the height direction Z of the cabinet 110, a horizontal partition 1172 is located between the top panel 113 and the bottom panel 114. Along the length direction X, both ends of the horizontal partition plate 1172 are respectively connected to the bottom ends of the two vertical plates 1171. A transition channel 110d is formed between the horizontal divider plate 1172 and the bottom plate 114. The partition 117 is provided with a second through hole 1172a to communicate the equipment chamber 110c, the first air guiding chamber 110a, and the second air guiding chamber 110b through the transition passage 110d. The air inlet 111a is provided in the third door panel 1113. The air outlet 113a is provided in the top plate 113.

In this embodiment, the transition channel 110d may directly connect the first air guiding cavity 110a and the second air guiding cavity 110b. The external air flow may enter the equipment chamber 110c through the air inlet 111a of the third door 1113 and be split up and down. Part of the airflow may absorb heat generated by the communication device 120 located above the device cavity 110c to form a hot airflow, and be directly discharged through the air outlet 113a of the top plate 113. A portion of the airflow may absorb heat generated by the communication device 120 located below the device cavity 110c to form a hot airflow and enter the transition duct 110d through the horizontal partition 1172. The hot air flow may be split in the transition passage 110d and enter the first and second air guide cavities 110a and 110b, respectively. The hot air flow may continue to flow upward in the first and second air guide chambers 110a and 110b and finally be discharged to the outside of the cabinet 110 through the air outlet holes 113a formed in the top plate 113.

In the embodiment of the application, the hot air in the equipment cavity 110c can be discharged upwards to the outside of the cabinet body 110 through the air outlet 113a on the top plate 113 through two paths, so that the hot air can be improved to be discharged fully, and the heat dissipation effect can be improved.

Moreover, the hot air flows in the embodiments of the present application can be exhausted upward through the air outlet 113a on the top plate 113, and the hot air flow density is low and flows upward easily, so that the hot air exhausted by the cabinet 110 is not easy to enter the equipment cavity 110c again through the air inlet 111a on the third door plate 1113, so as to effectively isolate the air flows of the air inlet and the air outlet, and reduce the possibility of the over-temperature phenomenon caused by the short circuit of the local hot air.

In addition, the air inlet of the front door 111 and the air outlet of the top plate 113 can be conveniently placed close to the wall of the communication cabinet 100, and at the moment, the air inlet 111a and the air outlet 113a are not easy to be blocked, so that the flow of air flow is facilitated. Therefore, the communication cabinet 100 of the embodiment of the present application is not necessarily spaced from the wall, which is beneficial to saving space. Meanwhile, the mounting stability of the communication cabinet 100 is also facilitated to be improved.

In some examples, the communication device 120 is configured with a fan. The fan may be used to dissipate heat from the communication device 120 and may also facilitate airflow within the cabinet 110.

In some examples, any of the back door 112, the left side panel 115, and the right side panel 116 of the cabinet 110 may rest against a wall.

In some possible manners, referring to fig. 5, the top plate 113 in the embodiment of the present application is provided with air outlet holes 113a corresponding to at least partial areas of the first air guiding cavity 110a, the second air guiding cavity 110b and the equipment cavity 110c. The air inlet 111a is provided in the middle region of the third door panel 1113 in the height direction Z.

In some examples, the air outlet holes 113a may include a plurality of rows of air vent holes in the thickness direction Y. Each row of ventilation holes may include a plurality of ventilation holes spaced apart along the length direction X to increase the air outlet area, so that sufficient exhaust of the hot air flow in the equipment chamber 110c, the first air guide chamber 110a, and the second air guide chamber 110b may be promoted.

In some examples, the air inlet 111a on the third door panel 1113 may also include multiple rows of air vents in the height direction Z. Each row of ventilation holes may include a plurality of ventilation holes spaced along the length direction X to increase the air intake area, promote external air flow into the cabinet 110, and thus promote air flow in the cabinet 110, due to improved heat dissipation efficiency.

Similarly, in the thickness direction Y, the partition 117 may be provided with a plurality of rows of ventilation holes. Each row of vent holes may include a plurality of vent holes spaced apart along the length direction X to facilitate airflow within the equipment chamber 110c to the transition passage 110d.

It will be appreciated that the external air flow enters the device cavity 110c through the air inlet 111a in the middle area of the third door 1113, and the external air flow can fully absorb the heat generated by the communication device 120 in the upper and lower spaces of the device cavity 110c, so as to be beneficial to improving the heat dissipation effect.

In some implementations, referring to fig. 5, the cabinet 110 further includes a plurality of vertical inserts 118. A plurality of vertical insert plates 118 are disposed at intervals in the longitudinal direction X within the equipment chamber 110c. A receiving slot is formed between two adjacent vertical insert plates 118.

The receiving slot of the embodiments of the present application may be used to house the communication device 120. The communication device 120 may be disposed on the vertical board 118. The external air flow can flow upward or downward in the height direction Z into the equipment chamber 110c, so that the air flow can pass through the accommodating groove between the two vertical insertion plates 118 to take away the heat generated by the communication equipment 120 and finally be discharged through the air outlet hole 113a on the top plate 113.

It will be appreciated that a plurality of communication devices 120 may be disposed within the receiving cavity of the cabinet 110. The air flow may flow sufficiently within the device cavity 110c to conduct heat generated by the plurality of communication devices 120 to the exterior of the cabinet 110.

The embodiment of the application includes a plurality of holding grooves for placing a plurality of communication devices 120, and the communication devices 120 are disposed on the vertical plugboard 118, which is beneficial to saving space, so as to ensure the effective utilization space of the device cavity 110c on the premise of realizing the heat dissipation effect.

In some implementations, referring to fig. 5, a horizontal divider plate 1172 of an embodiment of the present disclosure is disposed adjacent to bottom plate 114.

Along height direction Z, horizontal divider plate 1172 may form a narrow transition channel 110d with base 114 to facilitate the flow of air to first and second air guide cavities 110a, 110b.

In some possible implementations, referring to fig. 5, the height of the air inlet 111a is less than or equal to the height of the air outlet 113a along the height direction Z of the cabinet 110.

In some examples, since the temperature of the air flow discharged through the air outlet hole 113a is high, the air outlet hole 113a may be disposed on the top plate 113, and there is a space between the air inlet hole 111a and the top plate 113 along the height direction Z, so that the possibility that the air flow of the high temperature discharged through the air outlet hole 113a easily enters the cabinet 110 again through the air inlet hole 111a, and the heat dissipation effect is affected may be reduced.

In some implementations, referring to fig. 1, the device cavity 110c, the first air guide cavity 110a, and the second air guide cavity 110b are equal in size along the thickness direction Y of the cabinet 110.

In some examples, the first and second air guide cavities 110a and 110b have a greater depth along the thickness direction Y of the cabinet 110. Therefore, the flow rate of the external air flow can be reduced after the external air flow enters the first air guiding cavity 110a or the second air guiding cavity 110b, so that the problem that the air flow vibrates in the first air guiding cavity 110a or the second air guiding cavity 110b to cause larger noise in a machine room can be effectively reduced.

In some examples, the cabinet 110 may have a rectangular parallelepiped structure to save space and facilitate manufacturing.

It should be noted that, the numerical values and numerical ranges referred to in the present application are approximate values, and may have a certain range of errors under the influence of the manufacturing process, and those errors may be considered to be negligible by those skilled in the art.

In the description of the embodiments of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, indirectly connected through an intermediary, or may be in communication with each other between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present application, it should be understood that the terms "center," "length," "width," "thickness," "top," "bottom," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "inner," "outer," "axial," "circumferential," and the like are used to indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and to simplify description, and do not indicate or imply that the locations or elements referred to must have a particular orientation, be in a particular configuration and operation, and therefore should not be construed as limiting the present utility model.

The embodiments or implications herein must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the embodiments herein. In the description of the embodiments of the present application, the meaning of "a plurality" is two or more, unless specifically stated otherwise.

The terms first, second, third, fourth and the like in the description and in the claims of embodiments of the application and in the above-described figures, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the present application described herein may be implemented, for example, in sequences other than those illustrated or described herein.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The term "plurality" herein refers to two or more. The term "and/or" is herein merely an association relationship describing an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship; in the formula, the character "/" indicates that the front and rear associated objects are a "division" relationship.

It will be appreciated that the various numerical numbers referred to in the embodiments of the present application are merely for ease of description and are not intended to limit the scope of the embodiments of the present application.

It should be understood that, in the embodiments of the present application, the sequence number of each process described above does not mean that the execution sequence of each process should be determined by the function and the internal logic of each process, and should not constitute any limitation on the implementation process of the embodiments of the present application.

Claims (10)

1. The utility model provides a communication cabinet, its characterized in that, includes the cabinet body, the cabinet body includes positive door, back door, roof, bottom plate, left side board and right side board, positive door the back door the roof, the bottom plate the left side board with be equipped with fresh air inlet and fresh air outlet on any two of right side board respectively, the cabinet is internal to be equipped with the baffle, the baffle will the cabinet body is separated into the equipment chamber, first wind-guiding chamber and the second wind-guiding chamber of mutual intercommunication, follows the length direction of the cabinet body, first wind-guiding chamber with the second wind-guiding chamber is located the both sides of equipment chamber.

2. The communication cabinet of claim 1, wherein the air inlet is provided in the front door, the front door comprises a first door plate, a second door plate and a third door plate along the length direction, the back door comprises a first back plate, a second back plate and a third back plate, the first door plate, the first back plate, the second door plate, the second back plate, the third door plate, the third back plate, the equipment cavity, and the first air guide cavity.

3. The telecommunications cabinet of claim 2, wherein the bulkhead includes two risers spaced apart along the length to separate the cabinet body from the equipment cavity, the first air guide cavity, and the second air guide cavity, the first air guide cavity and the second air guide cavity each having a size less than a size of the equipment cavity.

4. The communication cabinet of claim 3, wherein the riser is provided with a first through hole to communicate the equipment cavity, the first air guiding cavity and the second air guiding cavity, the air inlet is provided on the first door panel, and the air outlet is provided on the second back panel;

or, be equipped with first through-hole on the riser, so that equipment chamber first wind-guiding chamber with second wind-guiding chamber intercommunication each other, the fresh air inlet set up in the second door plant, the fresh air outlet set up in first backplate.

5. The communication cabinet of claim 4, wherein the partition further comprises a horizontal partition plate, the horizontal partition plate is located between the top plate and the bottom plate along the height direction of the cabinet body, the horizontal partition plate is connected with two vertical plates, a transition channel is formed between the horizontal partition plate and the bottom plate, a second through hole is formed in the horizontal partition plate, so that the equipment cavity, the first air guide cavity and the second air guide cavity are communicated through the transition channel, the air inlet hole is formed in the third door plate, and the air outlet hole is formed in the top plate.

6. The communication cabinet of claim 5, wherein the top plate is provided with air outlets corresponding to at least partial areas of the first air guide chamber, the second air guide chamber and the equipment chamber, and the air inlets are provided in an intermediate area of the third door plate along the height direction.

7. The telecommunications cabinet of claim 5, wherein the cabinet further comprises a plurality of vertical inserts, the plurality of vertical inserts being disposed in the equipment cavity along the length direction at intervals, and wherein a receiving slot is formed between two adjacent vertical inserts.

8. The telecommunications cabinet of claim 5, wherein the horizontal divider panel is disposed proximate the floor in the height direction.

9. The communication cabinet of claim 1, wherein the height of the air inlet is less than or equal to the height of the air outlet along the height of the cabinet.

10. The telecommunications cabinet of claim 1, wherein the equipment cavity, the first air guide cavity, and the second air guide cavity are equal in size along a thickness direction of the cabinet body.