CN114340336A

CN114340336A - Heat dissipation automatically cleaning type 5G communication cabinet

Info

Publication number: CN114340336A
Application number: CN202111580903.8A
Authority: CN
Inventors: 何林峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-04-12

Abstract

The invention discloses a heat-dissipation self-cleaning type 5G communication cabinet which comprises a cabinet body, wherein a folding rod is fixedly connected to the top wall of the cabinet body, one end, away from the cabinet body, of the folding rod is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the top wall of the cabinet body and is rotatably connected with the top wall of the cabinet body, the side wall of a shaft body, located inside the cabinet body, of the rotating shaft is fixedly connected with a plurality of negative pressure fans, an electromagnet is embedded in the inner wall of one negative pressure fan, a sliding cavity is formed in the inner wall of the top of the cabinet body, a spring is fixedly connected to the inner wall of the sliding cavity, and one end of the spring is fixedly connected with a sliding plate. Under the action of the spring and the electromagnet, the sliding plate horizontally reciprocates in the sliding cavity, so that cooling liquid flows in the circulating pipe in the cabinet body to dissipate heat and cool the interior of the cabinet body, air pumped into the sliding cavity can be sprayed out from the air spraying head to spray air to the filter screen, impurities left on the filter screen are blown outwards, and the cleaning effect of the filter screen is improved.

Description

Heat dissipation automatically cleaning type 5G communication cabinet

Technical Field

The invention relates to the technical field of 5G communication cabinets, in particular to a heat dissipation self-cleaning type 5G communication cabinet.

Background

The fifth generation mobile communication technology is a new generation broadband mobile communication technology with the characteristics of high speed, low time delay and large connection, is a network infrastructure for realizing man-machine-object interconnection, and a communication cabinet is one of cabinets, is directly under the influence of natural climate, is made of metal or nonmetal materials, and provides a physical working environment and a safety system for a wireless communication station or a wired network station workstation.

5G communication cabinet is in the work, its inside easily produces a large amount of heats, if discharge that can not be timely of these heats, there is certain influence to the equipment operation in the 5G communication cabinet, but present 5G communication cabinet often only the ventilation hole cools down that dispels the heat, utilize the filter screen in the ventilation hole to prevent dust and prevent impurity, on the one hand, filter screen in the ventilation hole is because of dust and other impurity adhesions, can influence the ventilation effect, make the inside heat of communication cabinet be difficult to quick discharge, and need artifically clear up the filter screen, on the other hand, traditional ventilation hole heat dissipation is difficult to timely dispels the heat, the heat dissipation cooling effect is not good.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a heat-dissipation self-cleaning type 5G communication cabinet.

In order to achieve the purpose, the invention adopts the following technical scheme:

a heat dissipation self-cleaning type 5G communication cabinet comprises a cabinet body, wherein a folding rod is fixedly connected to the top wall of the cabinet body, one end, away from the cabinet body, of the folding rod is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through and is rotatably connected to the top wall of the cabinet body, a plurality of negative pressure fans are fixedly connected to the side wall, located inside the cabinet body, of a shaft body of the rotating shaft, an electromagnet is embedded in the inner wall of one of the negative pressure fans, a sliding cavity is formed in the inner wall of the top of the cabinet body, a spring is fixedly connected to the inner wall of the sliding cavity, one end of the spring is fixedly connected with a sliding plate, the sliding plate is connected in the sliding cavity in a sealing and sliding mode, the sliding plate is made of a magnetic material, a liquid storage cavity is formed in the inner wall of the cabinet body, a refrigerating sheet is fixedly connected in the liquid storage cavity, a circulating pipe is arranged on the inner wall, away from the spring, and is fixedly communicated with the liquid storage cavity through a liquid inlet pipe, one end of the circulating pipe is fixedly communicated with the liquid storage cavity, and the other end of the circulating pipe is fixedly communicated with the sliding cavity.

Preferably, a groove is formed in the inner wall of the top of the cabinet body, a plurality of air outlet holes are formed in the inner wall of the groove, a filter frame is fixedly connected in each air outlet hole, the negative pressure fan is arranged in the groove, a one-way valve is arranged in the liquid inlet pipe, a one-way valve is arranged at one end, close to the sliding cavity, of the circulating pipe, and the liquid storage cavity is filled with cooling liquid.

Preferably, an air inlet hole is formed in the side wall of the bottom of the cabinet body, a filter screen is fixedly connected in the air inlet hole, a plurality of supporting blocks are symmetrically and fixedly connected to the inner wall of the air inlet hole, and a plurality of air nozzles are fixedly connected to the side wall of the supporting block, which is close to the filter screen.

Preferably, the top wall of the sliding cavity, which is close to the spring, is provided with a ventilation hole, the inner wall of the sliding cavity, which is close to the spring, is fixedly communicated with the plurality of gas nozzles through a gas outlet pipe, one-way valves are arranged in the gas outlet pipe and the ventilation hole, the one-way valve in the gas outlet pipe only allows gas in the sliding cavity to be sprayed out from the plurality of gas nozzles through the gas outlet pipe, and the one-way valve in the ventilation hole only allows external gas to be pumped into the sliding cavity through the ventilation hole.

Preferably, pivot lateral wall welded fastening has the action wheel, cabinet side wall fixedly connected with backup pad, the backup pad inner wall runs through to rotate and is connected with reciprocal lead screw, reciprocal lead screw lateral wall fixedly connected with follows the driving wheel, the action wheel passes through the hold-in range with following the driving wheel and connects.

Preferably, the reciprocating screw rod side wall is in threaded connection with a nut, the nut is a hexagonal nut, and the side wall of the nut and the side wall of the cabinet body slide against each other.

Preferably, nut diapire fixedly connected with connecting rod, the one end fixedly connected with brush hair seat of nut is kept away from to the connecting rod, a plurality of brush hairs of lateral wall fixedly connected with of brush hair seat, brush hair and filter screen counterbalance contact.

Preferably, the electromagnet is electrically connected with the timing controller and the external power supply, and the cabinet body is made of non-ferromagnetic materials.

The invention has the following advantages:

1. the output end of the motor drives the rotating shaft to rotate, and then the rotating shaft drives the plurality of negative pressure fans to rotate, and then the negative pressure fans pump hot air in the cabinet body out from the air outlet, so that low pressure is formed in the cabinet body, and outside air is pumped into the cabinet body through the air inlet to form rapid air circulation, and further preliminary heat dissipation is performed;

2. the rotating shaft drives the reciprocating screw rod to rotate through the driving wheel, the driven wheel and the synchronous belt, the nut drives the brushing base to reciprocate up and down through the connecting rod, the brushing bristles brush the surface of the filter screen, and dust and other impurities adhered to the filter screen are brushed away;

3. under the effect of spring and electro-magnet, the slide is at smooth intracavity horizontal reciprocating motion, and then makes constantly circulate in the circulating pipe of the internal portion of cabinet through refrigerated coolant liquid, carries out heat dissipation cooling once more to the internal portion of cabinet to can carry out gas injection to the filter screen from the jet head blowout of air that the suction was to smooth intracavity, and then outwards blow off the impurity that persists on the filter screen, further improve the clearance effect to the filter screen.

Drawings

Fig. 1 is a schematic structural diagram of a heat dissipation self-cleaning type 5G communication cabinet according to the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of part B in FIG. 1;

fig. 4 is a front view of a heat dissipation self-cleaning type 5G communication cabinet according to the present invention.

In the figure: the device comprises a cabinet body 1, a folding rod 2, a motor 3, a rotating shaft 4, a groove 5, a negative pressure fan 6, an air outlet 7, a driving wheel 8, a driven wheel 9, a reciprocating screw rod 10, a synchronous belt 11, a supporting plate 12, a nut 13, a connecting rod 14, a bristle holder 15, an air inlet 16, an electromagnet 17, a sliding cavity 18, a spring 19, a sliding plate 20, a liquid storage cavity 21, a refrigerating sheet 22, a liquid inlet pipe 23, an air vent 24, an air outlet pipe 25, a filter screen 26, a supporting block 27, an air nozzle 28, a circulating pipe 29 and bristles 30.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

Referring to fig. 1-4, a heat dissipation self-cleaning type 5G communication cabinet comprises a cabinet body 1, a folding rod 2 is fixedly connected to the top wall of the cabinet body 1, a motor 3 is fixedly connected to one end of the folding rod 2 away from the cabinet body 1, a rotating shaft 4 is fixedly connected to the output end of the motor 3, the rotating shaft 4 is rotatably connected to the top wall of the cabinet body 1 in a penetrating manner, a plurality of negative pressure fans 6 are fixedly connected to the side wall of a shaft body of the rotating shaft 4 located inside the cabinet body 1, an electromagnet 17 is embedded in the inner wall of one of the negative pressure fans 6, a sliding cavity 18 is formed in the inner wall of the top of the cabinet body 1, a spring 19 is fixedly connected to the inner wall of the sliding cavity 18, a sliding plate 20 is fixedly connected to the sliding cavity 18 in a sealing manner, the sliding plate 20 is made of a magnetic material, a liquid storage cavity 21 is formed in the inner wall of the cabinet body 1, a refrigerating sheet 22 is fixedly connected to the liquid storage cavity 21, a circulating pipe 29 is formed in the inner wall of the cabinet body 1, the inner wall of the sliding cavity 18 away from the spring 19 is fixedly communicated with the liquid storage cavity 21 through a liquid inlet pipe 23, one end of the circulation pipe 29 is fixedly communicated with the liquid storage chamber 21, and the other end of the circulation pipe 29 is fixedly communicated with the slide chamber 18.

The inner wall of the top of the cabinet body 1 is provided with a groove 5, the inner wall of the groove 5 is provided with a plurality of air outlets 7, filter frames are fixedly connected in the air outlets 7, a negative pressure fan 6 is arranged in the groove 5, a one-way valve is arranged in a liquid inlet pipe 23, one end of a circulating pipe 29, which is close to a sliding cavity 18, is provided with a one-way valve, the liquid storage cavity 21 is fully filled with cooling liquid, the one-way valve in the liquid inlet pipe 23 only allows the cooling liquid in the sliding cavity 18 to be extruded into the liquid storage cavity 21, and the one-way valve at one end of the circulating pipe 29, which is close to the sliding cavity 18, only allows the cooling liquid in the circulating pipe 29 to be pumped into the sliding cavity 18.

The air inlet 16 has been seted up to the bottom lateral wall of the cabinet body 1, fixedly connected with filter screen 26 in the air inlet 16, a plurality of supporting shoes 27 of air inlet 16 inner wall symmetry fixedly connected with, supporting shoe 27 is close to a plurality of jet heads 28 of lateral wall fixedly connected with of filter screen 26, and spun gas carries out gas injection to filter screen 26 in the jet head 28, and then blows off the impurity that persists on the filter screen 26.

The top wall of the sliding cavity 18 close to the spring 19 is provided with a ventilation hole 24, the inner wall of the sliding cavity 18 close to the spring 19 is fixedly communicated with a plurality of air nozzles 28 through an air outlet pipe 25, one-way valves are arranged in the air outlet pipe 25 and the ventilation hole 24, the one-way valves in the air outlet pipe 25 only allow air in the sliding cavity 18 to be sprayed out from the plurality of air nozzles 28 through the air outlet pipe 25, the one-way valves in the ventilation hole 24 only allow outside air to be pumped into the sliding cavity 18 through the ventilation hole 24, the sliding plate 20 divides the sliding cavity 18 into a left part and a right part, the spring 19 is positioned at the right part of the sliding cavity 18, the right part of the sliding cavity 18 is used for air circulation, and the left part of the sliding cavity 18 is used for cooling liquid flow.

4 lateral wall welded fastening of pivot has the

action wheel

8, 1 lateral wall fixedly connected with backup pad 12 of the cabinet body, and the 12 inner walls of backup pad run through to rotate and are connected with reciprocal lead screw 10, and reciprocal lead screw 10 lateral wall fixedly connected with follows driving wheel 9, and action wheel 8 with follow driving wheel 9 and pass through hold-in range 11 and connect, and pivot 4 passes through action wheel 8, drives reciprocal lead screw 10 rotation from driving wheel 9 and hold-in range 11.

The side wall of the reciprocating screw rod 10 is in threaded connection with a nut 13, the nut 13 is a hexagonal nut, and the side wall of the nut 13 is abutted to the side wall of the cabinet body 1 to slide, so that the nut 13 does not rotate.

13 diapire fixedly connected with connecting rod 14 of nut, the one end fixedly connected with brush hair seat 15 that nut 13 was kept away from to connecting rod 14, a plurality of brush hairs 30 of lateral wall fixedly connected with of brush hair seat 15, brush hair 30 and filter screen 26 offset contact, and brush hair 30 brushes the filter screen 26 surface.

Electromagnet 17 and timing controller, external power supply electric connection, cabinet body 1 and other can be made with the non-ferromagnetic material with electromagnet 17 produces the structure of interfering, and electromagnet 17 intermittent type nature circular telegram, circular telegram electromagnet 17 and slide 20's polarity are opposite, each other is magnetic repulsion.

In the invention, the motor 3 is turned on, the output end of the motor 3 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the negative pressure fans 6 to rotate, and then the negative pressure fans 6 extract hot air in the cabinet body 1 from the air outlet 7, so that low pressure is formed in the cabinet body 1, and outside air is pumped into the cabinet body 1 through the air inlet 16 to form rapid circulation of air.

Filter screen 26 of fixed connection in the fresh air inlet 16 filters dust and other impurity in with the outside air, make adhesion impurity block up the mesh on the filter screen 26, influence subsequent air input, pivot 4 is through the action wheel 8, it rotates to drive reciprocal lead screw 10 from driving wheel 9 and hold-in range 11, nut 13 lateral wall and the sliding of cabinet body 1 lateral wall counterbalance, event nut 13 does not produce the rotation, so nut 13 will drive brush hair seat 15 up-and-down motion through connecting rod 14, brush hair 30 and the filter screen 26 counterbalance contact of brush hair seat 15 lateral wall, and then brush hair 30 brushes filter screen 26 surface, brush dust and other impurity of adhesion on filter screen 26.

Meanwhile, the refrigeration piece 22 is opened, the refrigeration piece 22 cools the cooling liquid in the liquid storage cavity 21, the timing controller intermittently supplies power for a certain time, the polarities of the electrified electromagnet 17 and the sliding plate 20 are opposite, and magnetic repulsion force is formed between the electrified electromagnet 17 and the sliding plate 20, then under the action of magnetic field force, the sliding plate 20 slides towards the left seal in the sliding cavity 18, the cooling liquid at the right part of the sliding cavity 18 is extruded into the liquid storage cavity 21, outside air is pumped into the right part of the sliding cavity 18 through the ventilation hole 24, after the electromagnet 17 is powered off, under the action of the pulling force of the spring 19, the sliding plate 20 slides towards the right seal in the sliding cavity 18, and further, on one hand, the cooling liquid in the circulating pipe 29 is pumped into the left part of the sliding cavity 18, the cooling liquid in the liquid storage cavity 21 is supplemented into the circulating pipe 29, on the other hand, the air pumped in the right part of the sliding cavity 18 is sprayed out from the air nozzle 28, and the air sprayed out from the air nozzle 28 in the air nozzle 28 sprays the filter screen 26, and then blow the impurity that remains on the filter screen 26 outwards, further improve the clearance effect to filter screen 26.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The heat dissipation self-cleaning type 5G communication cabinet comprises a cabinet body (1) and is characterized in that a folding rod (2) is fixedly connected to the top wall of the cabinet body (1), a motor (3) is fixedly connected to one end, far away from the cabinet body (1), of the folding rod (2), a rotating shaft (4) is fixedly connected to the output end of the motor (3), the rotating shaft (4) is connected to the top wall of the cabinet body (1) in a penetrating and rotating manner, a plurality of negative pressure fans (6) are fixedly connected to the side wall of a shaft body, located inside the cabinet body (1), of the rotating shaft (4), an electromagnet (17) is embedded in the inner wall of each negative pressure fan (6), a sliding cavity (18) is formed in the inner wall of the top of the cabinet body (1), a spring (19) is fixedly connected to the inner wall of the sliding cavity (18), a sliding plate (20) is fixedly connected to one end of the spring (19), and the sliding plate (20) is connected to the sliding cavity (18) in a sealing manner, the sliding plate (20) is made of a magnetic material, a liquid storage cavity (21) is formed in the inner wall of the cabinet body (1), a refrigerating sheet (22) is fixedly connected into the liquid storage cavity (21), a circulating pipe (29) is arranged on the inner wall of the cabinet body (1), the inner wall, far away from the spring (19), of the sliding cavity (18) is fixedly communicated with the liquid storage cavity (21) through a liquid inlet pipe (23), one end of the circulating pipe (29) is fixedly communicated with the liquid storage cavity (21), and the other end of the circulating pipe (29) is fixedly communicated with the sliding cavity (18).

2. The heat dissipation self-cleaning type 5G communication cabinet as claimed in claim 1, wherein a groove (5) is formed in an inner wall of a top of the cabinet body (1), a plurality of air outlets (7) are formed in an inner wall of the groove (5), a filter frame is fixedly connected in the air outlets (7), the negative pressure fan (6) is arranged in the groove (5), a check valve is arranged in the liquid inlet pipe (23), a check valve is arranged at one end of the circulating pipe (29) close to the sliding cavity (18), and the liquid storage cavity (21) is fully filled with cooling liquid.

3. The heat dissipation self-cleaning type 5G communication cabinet as claimed in claim 2, wherein an air inlet hole (16) is formed in a bottom side wall of the cabinet body (1), a filter screen (26) is fixedly connected in the air inlet hole (16), a plurality of support blocks (27) are symmetrically and fixedly connected to an inner wall of the air inlet hole (16), and a plurality of air nozzles (28) are fixedly connected to a side wall of the support block (27) close to the filter screen (26).

4. The heat dissipation self-cleaning type 5G communication cabinet according to claim 3, wherein a ventilation hole (24) is formed in a top wall of the sliding cavity (18) close to the spring (19), an inner wall of the sliding cavity (18) close to the spring (19) is fixedly communicated with the plurality of air nozzles (28) through an air outlet pipe (25), one-way valves are arranged in the air outlet pipe (25) and the ventilation hole (24), the one-way valves in the air outlet pipe (25) only allow air in the sliding cavity (18) to be sprayed out from the plurality of air nozzles (28) through the air outlet pipe (25), and the one-way valves in the ventilation hole (24) only allow external air to be pumped into the sliding cavity (18) through the ventilation hole (24).

5. The heat dissipation self-cleaning type 5G communication cabinet as claimed in claim 1, wherein a driving wheel (8) is fixed to the side wall of the rotating shaft (4) in a welding manner, a supporting plate (12) is fixedly connected to the side wall of the cabinet body (1), a reciprocating lead screw (10) is rotatably connected to the inner wall of the supporting plate (12) in a penetrating manner, a driven wheel (9) is fixedly connected to the side wall of the reciprocating lead screw (10), and the driving wheel (8) and the driven wheel (9) are connected through a synchronous belt (11).

6. The heat dissipation self-cleaning type 5G communication cabinet as claimed in claim 5, wherein a nut (13) is connected to a side wall of the reciprocating screw rod (10) in a threaded manner, the nut (13) is a hexagonal nut, and a side wall of the nut (13) slides against a side wall of the cabinet body (1).

7. The heat dissipation self-cleaning type 5G communication cabinet according to claim 6, wherein a connecting rod (14) is fixedly connected to the bottom wall of the nut (13), a bristle base (15) is fixedly connected to one end of the connecting rod (14) far away from the nut (13), a plurality of bristles (30) are fixedly connected to the side wall of the bristle base (15), and the bristles (30) are in contact with the filter screen (26) in an abutting mode.

8. The heat dissipation self-cleaning type 5G communication cabinet as claimed in claim 7, wherein the electromagnet (17) is electrically connected with a timing controller and an external power supply, and the cabinet body (1) is made of non-ferromagnetic material.