A 5G outdoor cabinet

Abstract

The present invention discloses a 5G outdoor cabinet, which includes a cabinet body, a cabinet door, a movable box and a top cover arranged on the cabinet body. The top cover is arranged on the top of the movable box. There is a first installation cavity in the cabinet body. The top of the first installation cavity is open, and the movable box is loaded into the first installation cavity of the cabinet body from the top. There is a second installation cavity with an open bottom in the movable box. The whole cabinet of the present invention is divided into upper and lower parts. The communication modules are dispersedly arranged at the upper and lower ends. By using the upwardly lifted movable box, the distance between the first installation plate and the second installation plate is increased, and then the distance between the upper and lower communication modules is increased, so as to improve the heat dissipation capacity. At the same time, when the movable box moves up and down relative to the cabinet body, the installation plate can be rotated, and then the communication module is driven to rotate, so as to obtain heat dissipation for different planes of the communication module. And a "one"-shaped flow guiding structure is set to improve the heat dissipation efficiency and reduce the occurrence of internal air flow disorder.

Description

Technical Field

[0001] The present invention relates to a cabinet, and in particular to a 5G outdoor cabinet. Background Art

[0002] In the 5G communication process, 5G outdoor cabinets are often used for communication connections. The same type of cabinets used outdoors generally have higher requirements for heat dissipation. The common heat dissipation method basically uses fans for cooling. A fan is set at a certain position in the cabinet as a power source. The fan rotates to exhaust the external cold air into the cabinet, or to extract the internal hot air to the outside. However, this heat dissipation method still has some problems:

[0003] Due to the limited space inside the cabinet, a large number of communication modules are installed. The distance between the communication modules is small, so heat easily accumulates together. There are many blind spots, causing cold air to quickly pass through these modules after entering. The accumulated heat and the heat scattered in the blind spots are difficult to be discharged. As a result, the heat in some parts of the cabinet cannot be dissipated. Over time, this will shorten the life of the internal modules and affect the stability of use.

[0004] Furthermore, after the cold air is drawn into the cabinet, the disordered layout inside the cabinet causes the incoming airflow to become turbulent, which in turn reduces the heat dissipation capacity of the communication module.

[0005] For example, when air flows through a communication module from top to bottom, the airflow may take away heat from the top and sides of the module. However, due to the obstruction of the module, the heat at the bottom of the module is difficult to be taken away, or only part of the heat is taken away. Therefore, in this case, the cold air is difficult to contact the communication module in all directions, resulting in poor heat dissipation effect. Summary of the Invention

[0006] The technical problem to be solved by the present invention is a 5G outdoor cabinet, which adopts a convection structure. When dissipating heat, the distance between the communication modules can be increased, and the heat can be dissipated while rotating, thereby solving the problem of heat accumulation and allowing the communication modules to rotate while the distance is increased. This can effectively and comprehensively remove the heat around the communication modules, making the heat dissipation efficiency higher and solving a series of problems existing in the traditional cabinet heat dissipation method.

[0007] The present invention is achieved through the following technical solutions: a 5G outdoor cabinet, comprising a cabinet body, a cabinet door arranged on the cabinet body, a movable box, and a top cover, wherein the top cover is arranged on the top of the movable box, the cabinet body having a first installation cavity, the top of the first installation cavity being open, and the movable box being installed from the top into the first installation cavity of the cabinet body, and the movable box being provided with a second installation cavity with a bottom opening;

[0008] A step cavity is formed between the lower end face of the top cover and the top surface of the cabinet body. A gas storage ring with the ability to recover elastic deformation is arranged in the step cavity. The entire movable box is lifted by filling the gas storage ring with gas.

[0009] A first mounting disk is rotatably arranged on the wall surface of the first mounting cavity. A second mounting disk is arranged on the wall surface of the second mounting cavity corresponding to the first mounting disk. The first mounting disk and the second mounting disk are arranged in a "one" shape from top to bottom. Communication modules are fixedly installed on both the first mounting disk and the second mounting disk.

[0010] Two partition plates are fixedly arranged on the top surface of the second mounting cavity. The partition plates are arranged on both sides of each first mounting disk and second mounting disk. Each communication module is located between the two partition plates, and a longitudinally arranged air guiding channel is formed. A driving part is arranged on one side of the partition plate opposite to the mounting disk. The driving part contacts the mounting disk, and the clockwise or counterclockwise rotation of the mounting disk is driven by the lifting action of the driving part.

[0011] The top of the movable box is the air inlet end, the bottom of the cabinet body is the air outlet end. The output end of the gas storage ring is connected and communicated with the air inlet end of the movable box. The input end of the gas storage ring is connected to an air delivery pump. Gas is input into the gas storage ring through the air delivery pump to make the gas storage ring expand.

[0012] As a preferred technical solution, an annular cavity is arranged around the outer wall surfaces of both the first mounting disk and the second mounting disk. Tooth grooves are arranged on the bottom surface of the annular cavity. The driving part on the partition plate is a strip-shaped convex rod. The strip-shaped convex rod is arranged along the length direction of the partition plate. One side surface of the strip-shaped convex rod is buckled into the annular cavity. Convex teeth are arranged on the side of the strip-shaped convex rod opposite to the tooth grooves, and the convex teeth are engaged with the tooth grooves.

[0013] As a preferred technical solution, the strip-shaped convex rod is made of rubber material and is tightly engaged with the mounting disk.

[0014] As a preferred technical solution, an open cavity is opened at the bottom position of the cabinet body. An opening groove is arranged on the top surface of the open cavity opposite to the partition plate. The partition plate passes through the opening groove and extends into the open cavity. The open cavity communicates with the outside. The bottom surface of the cabinet body between the two opening grooves is the air outlet end, and a filter screen is arranged at the air outlet end.

[0015] As a preferred technical solution, an air pump controller is installed at the outer end of the air delivery pump. The air pump controller controls the power size and switch of the air delivery pump. The entire air delivery pump and the air pump controller are powered by the power supply inside the cabinet body. The output end of the air delivery pump is connected to the input end of the gas storage ring through a hose. The output end of the gas storage ring communicates with the air inlet end at the top of the movable box through a connecting pipe.

[0016] As a preferred technical solution, the air inlet end at the top of the movable box includes an air inlet cavity, and more than one air outlet mesh hole is arranged at the output end of the air inlet cavity. The air outlet mesh hole connects and conducts the air inlet cavity with the first installation cavity and the second installation cavity.

[0017] As a preferred technical solution, the communication modules are connected by signal control lines, and spring stretching sections are arranged on the signal control lines.

[0018] As a preferred technical solution, the first mounting plate is located on the lower end face of the second mounting plate. The back of the first mounting plate is hinged to the cabinet through a first connecting shaft, and the back of the second mounting plate is hinged to the movable box through a second connecting shaft.

[0019] As a preferred technical solution, the length of the first connecting shaft is greater than that of the second connecting shaft. The back surface of the first mounting plate is flush with the back surface of the second mounting plate, and the front end surface of the first mounting plate is flush with the front end surface of the second mounting plate.

[0020] As a preferred technical solution, the top of the air storage ring is fixedly bonded to the lower end face of the top cover, and the bottom of the air storage ring is fixedly bonded to the upper end face of the cabinet. An inner cabinet door is arranged at the position of the movable box opposite to the cabinet door. A guiding slider is arranged outside the movable box, and a guiding chute is arranged on the inner wall surface of the cabinet opposite to the guiding slider. The guiding slider is slidably buckled into the guiding chute.

[0021] The beneficial effects of the present invention are as follows: In the present invention, the communication modules are installed in upper and lower parts, and in cooperation with the lifting movement of the movable box, when the entire air delivery pump is working, the movable box opens upward relative to the cabinet, so that the communication modules in the upper and lower layers can be separated, increasing the distance. The originally accumulated heat can be better taken away.

[0022] At the same time, this lifting structure can drive the rotation of the communication module. In this way, when the air flow passes through the communication module, it can contact the communication module in all directions, reducing dead corners and blind areas, greatly improving the heat dissipation efficiency, and making the utilization rate of the air flow higher.

[0023] Finally, the partition board of the present invention can not only be used as a linkage member to drive the rotation of the mounting plate, but also as an air flow baffle, so that the communication modules are located therein, forming a "one"-shaped air flow channel. Therefore, while using the partition board as a linkage member, the present invention can effectively prevent the disorder of the air flow, making the air inlet and outlet efficiency higher and further improving the heat dissipation effect. Description of the Drawings

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0025] Figure 1 Schematic diagram of the overall structure of the present invention;

[0026] Figure 2 Schematic diagram of the overall structure of the present invention after the gas storage ring is inflated and expanded;

[0027] Figure 3 Schematic diagram of the internal cross-section of the present invention;

[0028] Figure 4 Schematic diagram of the structure of the partition of the present invention;

[0029] Figure 5 Top view of the second mounting plate of the present invention. Detailed implementation manners

[0030] All features disclosed in this specification, or all steps in the disclosed methods or processes, except for mutually exclusive features and / or steps, can be combined in any manner.

[0031] Any feature disclosed in this specification (including any additional claims, abstract, and drawings), unless specifically stated, can be replaced by other equivalent or similar-purpose alternative features. That is, unless specifically stated, each feature is only an example in a series of equivalent or similar features.

[0032] As Figure 1 and Figure 3 shown, a 5G outdoor cabinet of the present invention includes a cabinet body 5, a cabinet door 9, a movable box 17, and a top cover 1 provided on the cabinet body 5. The top cover 1 is provided on the top of the movable box 17. There is a first installation cavity 12 in the cabinet body 5. The top of the first installation cavity 12 is open, and the movable box 17 is loaded into the first installation cavity 12 of the cabinet body 5 from the top. There is a second installation cavity 19 with an open bottom in the movable box 17;

[0033] A step cavity is formed between the lower end surface of the top cover 1 and the top surface of the cabinet body 5. A gas storage ring 2 with the ability to recover elastic deformation is arranged in the step cavity. The entire movable box 17 is lifted by filling the gas storage ring 2 with gas;

[0034] A first mounting disk 20 is rotatably arranged on the wall surface of the first mounting cavity 12, and a second mounting disk 23 is arranged on the wall surface of the second mounting cavity 19 corresponding to the first mounting disk 20. The first mounting disk 20 and the second mounting disk 23 are arranged in a "one" shape from top to bottom. Communication modules 11 are fixedly installed on both the first mounting disk 20 and the second mounting disk 23;

[0035] Two partition plates 13 are fixedly arranged on the top surface of the second mounting cavity 19. The partition plates 13 are arranged on both sides of each of the first mounting disk 20 and the second mounting disk 23. Each communication module 11 is located between the two partition plates 13, and a longitudinally arranged air guiding channel is formed. A driving part is arranged on each side of the partition plate 13 opposite to the mounting disk. The driving part contacts the mounting disk, and the clockwise or counterclockwise rotation of the mounting disk is driven by the lifting action of the driving part;

[0036] The top of the movable box 17 is the air inlet end, and the bottom of the cabinet body 5 is the air outlet end. The output end of the air storage ring 2 is connected and communicated with the air inlet end of the movable box 17. The input end of the air storage ring 2 is connected to an air delivery pump 3, and gas is input into the air storage ring 2 through the air delivery pump 3 to make the air storage ring 2 expand.

[0037] An annular cavity 231 is arranged around the outer wall surfaces of both the first mounting disk 20 and the second mounting disk 23. The bottom surface of the annular cavity 231 is provided with tooth grooves, as Figure 5 shown. The driving part on the partition plate 13 adopts a strip-shaped convex rod 18, as Figure 4 shown. The strip-shaped convex rod 18 is arranged along the length direction of the partition plate 13. One side surface of the strip-shaped convex rod 18 is buckled into the annular cavity 231. A convex tooth 181 is arranged on the side of the strip-shaped convex rod 18 opposite to the tooth groove, and the convex tooth 181 meshes with the tooth groove.

[0038] In order to increase the friction force and the tight adhesion force, in this embodiment, the strip-shaped convex rod 18 is made of rubber material, and it is tightly meshed with the mounting disk. In this way, when the partition plate 13 moves up and down, the rotation of the mounting disk can be driven by the strip-shaped convex rod 18, so that the up and down movement of the movable box can not only increase the distance between the communication modules, but also make the mounting disk rotate, realizing that the air flow can contact the communication modules in all directions.

[0039] An open cavity 7 is opened at the bottom position of the cabinet body 5. An opening groove is arranged on the top surface of the open cavity 7 opposite to the partition plate 13. The partition plate 13 passes through the opening groove and extends into the open cavity. The open cavity 7 communicates with the outside. The bottom surface of the cabinet body between the two opening grooves is the air outlet end. A filter screen 14 is arranged at the air outlet end. The cold air discharged from the air inlet end at the top of the cabinet body 5 is discharged from the air outlet end at the bottom after passing through the entire cabinet body 5. The hot air passes through the filter screen and is discharged into the open cavity, and finally discharged into the atmosphere.

[0040] Among them, an air pump controller 4 is installed at the outer end of the gas transmission pump 3. The air pump controller 4 controls the power and switch of the gas transmission pump. The entire gas transmission pump and the air pump controller are powered by the power supply inside the cabinet. The output end of the gas transmission pump is connected to the input end of the air storage ring through a hose 6. The output end of the air storage ring 2 communicates with the intake end at the top of the movable box 17 through a connecting pipe 30. The air pump controller 4 can control the power of the gas transmission pump and can set the working mode by itself. For example, it works in a low-power state for 1 minute. At this time, the gas transmission pump slowly fills the air storage ring with gas. Since the speed of filling the gas is not very fast, the gas filled into the air storage ring can be sufficiently discharged from the intake end, and the air storage ring cannot accumulate too much gas pressure and expand. At this time, the air flow passes over the communication module from top to bottom, and will take away a small amount of heat from the top, both sides and the bottom of the communication module and discharge it to the air outlet end; after running at low power for a period of time, it will control the gas transmission pump to perform a medium-power operation, such as continuously for 1 minute. At this time, the gas filling speed of the air storage ring is increased. When the speed of the air outlet end is less than the inflation speed, the air storage ring will expand at this time, but it will not expand excessively. In this way, the entire movable box will rise a certain distance, such as half of the entire distance. At this time, the movable box rises, driving the partition to rise, and then using the strip-shaped convex rods on the partition to drive the installation disk to rotate, and then the communication module rotates a certain angle. In this way, the contact surface between the entire communication module and the air flow will change, so that the surfaces that were not originally in contact will come into contact with the air flow, which can effectively take away heat and reduce the blind area; after running at medium power for a period of time, control the gas transmission pump to perform a high-power operation, such as continuously working for 1 minute. At this time, the amount of gas filled into the air storage ring increases greatly, and the speed of the air outlet end is significantly lower than the intake speed. At this time, the entire air storage ring will be completely expanded, as Figure 2 shown. At this time, the entire movable box is completely lifted, so that the rotation angle of the entire installation disk is larger. Repeat the above steps to achieve heat dissipation at different angles of the communication module. While realizing the separation of the communication module, it can also perform all-round contact heat dissipation.

[0041] The above working mode can also be changed to the working state of the breathing frequency, that is, the working mode of the gas transmission pump is exemplified as from small to large and then from large to small, so that the entire air storage ring expands and then shrinks. At this time, the entire movable box rises and then falls. Repeat the above actions, so that the entire movable box presents an uninterrupted up and down lifting action. At this time, the entire installation disk is in a reciprocating rotation state, and the communication module always maintains a rotating state, achieving better heat dissipation and reducing the existence of heat blind areas.

[0042] Among them, as Figure 3As shown, the intake end at the top of the movable box 17 includes an intake cavity 22. The output end of the intake cavity 22 is provided with more than one air outlet mesh hole 21. The air outlet mesh hole 21 connects and conducts the intake cavity 22 with the first installation cavity and the second installation cavity. The communication modules 11 are connected by signal control lines, and spring stretching sections are arranged on the signal control lines, so that the rotation between the communication modules can be free from the pulling of the signal control lines.

[0043] Among them, the first mounting plate 20 is located on the lower end face of the second mounting plate 23. The back of the first mounting plate 20 is hinged to the cabinet 5 through a first connecting shaft. The back of the second mounting plate 23 is hinged to the movable box 17 through a second connecting shaft 31. The length of the first connecting shaft is greater than the length of the second connecting shaft 31. The back surface of the first mounting plate is flush with the back surface of the second mounting plate, and the front end surface of the first mounting plate is flush with the front end surface of the second mounting plate. Since the first mounting plate 20 is located inside the cabinet 5 and the second mounting plate 23 is located inside the movable box 17, if the lengths of the first connecting shaft and the second connecting shaft are the same, it will cause the first mounting plate and the second mounting plate to be misaligned when viewed from top to bottom, so that the strip-shaped convex rod on one side cannot be simultaneously buckled into the annular cavities of the first mounting plate and the second mounting plate, and thus the strip-shaped convex rod can be used to synchronously drive the rotation of the first mounting plate and the second mounting plate, as Figure 5 shown.

[0044] Among them, the top of the air storage ring 2 is fixedly bonded to the lower end surface of the top cover, and the bottom of the air storage ring 2 is fixedly bonded to the upper end surface of the cabinet. An inner cabinet door (not shown) is provided at the position of the movable box 17 opposite to the cabinet door 9. A guide slider (not shown) is provided outside the movable box, and a guide chute is provided on the inner wall surface of the cabinet opposite to the guide slider. The guide slider slides and buckles into the guide chute. The smoothness of the lifting of the movable box is realized by using the guide slider, and the maintenance of the internal module is realized by using the inner cabinet door and the cabinet door.

[0045] The beneficial effects of the present invention are as follows: The communication modules of the present invention are installed in upper and lower parts, and in cooperation with the lifting movement of the movable box, when the entire air delivery pump is working, the movable box opens upward relative to the cabinet, so that the communication modules in the upper and lower layers can be separated, increasing the distance, and the originally accumulated heat can be better taken away;

[0046] At the same time, this lifting structure can drive the rotation of the communication modules, so that when the air flow passes through the communication modules, it can contact the communication modules in all directions, reducing dead corners and blind areas, greatly improving the heat dissipation efficiency, and making the utilization rate of the air flow higher;

[0047] Finally, the partition of the present invention can not only serve as a linkage to drive the mounting plate to rotate, but also serve as an airflow baffle, so that the communication module is located therein, forming an "I"-shaped airflow channel. Therefore, the present invention utilizes the partition as a linkage while effectively preventing airflow turbulence, which can make the air intake and exhaust efficiency higher and the heat dissipation effect further improved.

[0048] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection defined in the claims.

Claims

1. A 5G outdoor cabinet, characterized in that: It includes a cabinet body, a cabinet door, a movable box and a top cover arranged on the cabinet body. The top cover is arranged on the top of the movable box. There is a first installation cavity in the cabinet body. The top of the first installation cavity is open, and the movable box is loaded into the first installation cavity of the cabinet body from the top. There is a second installation cavity with an open bottom in the movable box; A step cavity is formed between the lower end face of the top cover and the top surface of the cabinet body. An air storage ring with elastic deformation recovery ability is arranged in the step cavity. The whole movable box is lifted by filling gas into the air storage ring; A first installation disc is rotatably arranged on the wall surface of the first installation cavity. A second installation disc is arranged on the wall surface of the second installation cavity corresponding to the first installation disc. The first installation disc and the second installation disc are arranged in a "one" shape from top to bottom. Communication modules are fixedly installed on both the first installation disc and the second installation disc; Two partition plates are fixedly arranged on the top surface of the second installation cavity. The partition plates are arranged on both sides of each first installation disc and second installation disc. Each communication module is located between the two partition plates and forms a longitudinally arranged air guiding channel. A driving part is arranged on one side of the partition plate facing the installation disc. The driving part contacts the installation disc, and the installation disc is driven to rotate clockwise or counterclockwise by the lifting action of the driving part; The top of the movable box is the air inlet end, the bottom of the cabinet body is the air outlet end. The output end of the air storage ring is connected and communicated with the air inlet end of the movable box. The input end of the air storage ring is connected to an air delivery pump. Gas is input into the air storage ring through the air delivery pump to make the air storage ring expand.

2. The 5G outdoor cabinet according to claim 1, characterized in that: An annular cavity is arranged around the outer wall surfaces of both the first installation disc and the second installation disc. Tooth grooves are arranged on the bottom surface of the annular cavity. The driving part on the partition plate is a strip-shaped convex rod. The strip-shaped convex rod is arranged along the length direction of the partition plate. One side surface of the strip-shaped convex rod is buckled into the annular cavity. Convex teeth are arranged on the side of the strip-shaped convex rod facing the tooth grooves. The convex teeth are meshed with the tooth grooves.

3. The 5G outdoor cabinet according to claim 2, wherein: The strip-shaped convex rod is made of rubber material and is tightly meshed with the installation disc.

4. The 5G outdoor cabinet according to claim 1, wherein: An open cavity is opened at the bottom position of the cabinet body. An opening groove is arranged on the top surface of the open cavity opposite to the partition plate. The partition plate passes through the opening groove and extends into the open cavity. The open cavity communicates with the outside. The bottom surface of the cabinet body between the two opening grooves is the air outlet end. A filter screen is arranged at the air outlet end.

5. The 5G outdoor cabinet according to claim 1, wherein: An air pump controller is installed at the outer end of the air delivery pump. The air pump controller controls the power size and switch of the air delivery pump. The whole air delivery pump and the air pump controller are powered by the power supply inside the cabinet body. The output end of the air delivery pump is connected to the input end of the air storage ring through a hose. The output end of the air storage ring is communicated with the air inlet end at the top of the movable box through a connecting pipe.

6. The 5G outdoor cabinet according to claim 5, characterized in that: The air inlet end at the top of the movable box includes an air inlet cavity. More than one air outlet mesh hole is arranged at the output end of the air inlet cavity. The air outlet mesh holes connect and communicate the air inlet cavity with the first installation cavity and the second installation cavity.

7. The 5G outdoor cabinet according to claim 1, characterized in that: The communication modules are connected by signal control lines, and spring stretching sections are arranged on the signal control lines.

8. The 5G outdoor cabinet according to claim 1, characterized in that: The first installation disc is located on the lower end face of the second installation disc. The back of the first installation disc is hinged to the cabinet through a first connecting shaft. The back of the second installation disc is hinged to the movable box through a second connecting shaft.

9. The 5G outdoor cabinet according to claim 8, wherein: The length of the first connecting shaft is greater than that of the second connecting shaft, the back surface of the first mounting disc is flush with the back surface of the second mounting disc, and the front end surface of the first mounting disc is flush with the front end surface of the second mounting disc.

10. The 5G outdoor cabinet according to claim 1, wherein: The top of the air storage ring is fixedly bonded to the lower end surface of the top cover, the bottom of the air storage ring is fixedly bonded to the upper end surface of the cabinet, an inner cabinet door is arranged at a position on the upper surface of the movable box facing the cabinet door, a guiding slider is arranged outside the movable box, and a guiding chute is arranged on the inner wall surface of the cabinet opposite to the guiding slider, and the guiding slider is slidably buckled into the guiding chute.

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