CN213028995U

CN213028995U - 5G basic station heat sink

Info

Publication number: CN213028995U
Application number: CN202021644142.9U
Authority: CN
Inventors: 程恭正
Original assignee: Shaanxi Xunma Electronic Technology Co ltd
Current assignee: Shaanxi Xunma Electronic Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-04-20
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a 5G base station heat sink relates to basic station cooling technical field. The utility model discloses a cabinet body, cabinet body one surface are rotated through the hinge and are connected with the cabinet door, and cabinet door a fixed surface has a plurality of hasps, and the cabinet door is through a plurality of hasps and cabinet body fixed connection, and cabinet body bottom is fixed with the refrigerator, and cabinet body inner wall is fixed with the fixed plate, and the fixed plate top is fixed with the water tank, and the water tank top is fixed with the basic station component body, and cabinet body one surface runs through and is fixed with the intake pipe. The utility model discloses a coolant liquid of refrigerator in to the condenser pipe carries out the circulation refrigeration for the condenser pipe can refrigerate to the water in the water tank and the air in the cabinet body of fixed plate below in step all the time, under the mating reaction of air discharge fan and water pump, the device has realized the dual cooling to basic station component body water-cooling and forced air cooling, makes the heat in the basic station component body more easily derived, thereby makes basic station component body cooling effect better, and the core temperature descends sooner.

Description

5G basic station heat sink

Technical Field

The utility model belongs to the technical field of the basic station cooling, especially, relate to a 5G basic station heat sink.

Background

The 5G base station is a core device of the 5G network, provides wireless coverage, and realizes wireless signal transmission between a wired communication network and a wireless terminal. The architecture and morphology of the base station directly affect how the 5G network is deployed. In the technical standard, the frequency band of 5G is much higher than that of 2G, 3G and 4G networks, and the 5G network mainly works in the frequency band of 3000-5000MHz at present. The base station density of a 5G network will be higher since the higher the frequency, the greater the attenuation in the signal propagation.

In the use of base station, because the work efficiency of base station is higher for the heat production of its unit interval is higher, and the operating efficiency of base station can directly be influenced to the existence of high heat for the use of base station can't satisfy user's demand, so, the base station need cool down to it when using, just so can guarantee the long-time effectual operation of base station. The existing base station cooling mainly takes air conditioner cooling as a main part, the cooling mode is low in efficiency and single in structure, so that the cooling effect of the base station is poor, the utilization rate of cold airflow by the cooling mode is low, heat generated by the base station cannot be effectively replaced, the core position temperature of the base station is poor in effect, and the operating efficiency of the base station can be influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 5G base station heat sink, carry out the circulation refrigeration through the coolant liquid of refrigerator in to the condenser pipe, make the condenser pipe can refrigerate to the water in the water tank and the air in the cabinet body of fixed plate below in step all the time, under the mating reaction of air discharge fan and water pump, the device has realized the dual cooling to base station component body water-cooling and forced air cooling, make the heat in the base station component body more easily derived, thereby make base station component body cooling effect better, the core temperature descends sooner.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a 5G base station cooling device, which comprises a cabinet body, wherein one surface of the cabinet body is connected with a cabinet door through hinge rotation, the surface of the cabinet door is fixed with a plurality of latches, the cabinet door is fixedly connected with the cabinet body through the latches, the bottom of the cabinet body is fixed with a refrigerator, the inner wall of the cabinet body is fixed with a fixed plate, the top of the fixed plate is fixed with a water tank, the top of the water tank is fixed with a base station element body, the surface of the cabinet body is fixedly penetrated with an air inlet pipe, one end of the air inlet pipe is fixed with a filter screen, and the top of; a condenser pipe is fixedly communicated between the liquid inlet and the liquid outlet of the refrigerator, the condenser pipe sequentially penetrates through the surface of the fixing plate and the bottom of the water tank and extends into the water tank, and a plurality of through holes are formed in the fixing plate; the inside water pump that is equipped with of water tank, run through on the water tank and be fixed with the inlet tube, be equipped with the valve on the inlet tube, water pump delivery port one end is fixed with first raceway, the first raceway other end is fixed with the stopcock, first raceway outer wall runs through and is fixed with a plurality of second raceways, the second raceway other end runs through water tank inner wall and cabinet body inner wall in proper order and fixed intercommunication has the connector, the second raceway has the third raceway through the fixed intercommunication of connector, the third raceway other end runs through cabinet body outer wall and water tank outer wall in proper order and extends to inside the water tank.

Furthermore, the first water delivery pipe and the third water delivery pipe are both of U-shaped pipe body structures, the second water delivery pipe is of an L-shaped pipe body structure, and the plurality of second water delivery pipes and the plurality of third water delivery pipes are arranged and distributed in a U shape.

Further, it is a plurality of the second water delivery pipe outer wall is fixed with from last to being a plurality of first fin that the linear arrangement distributes down in proper order, and is a plurality of the third water delivery pipe outer wall is fixed with from last to being a plurality of second fins that the linear arrangement distributes down in proper order, first fin cross section and second fin cross section are "U" font structure.

Furthermore, the exhaust pipe is located right above the base station element body, a group of fixing rods is fixed to the top of the exhaust pipe, and a baffle is fixed to the other end of each fixing rod.

Furthermore, a flange is fixed on the inner wall of the exhaust pipe, a motor is fixed on the top of the flange, and one end of an output shaft of the motor penetrates through one surface of the flange and is fixed with an exhaust fan.

The utility model discloses following beneficial effect has:

1. the utility model discloses a coolant liquid of refrigerator in to the condenser pipe carries out the circulation refrigeration, make the condenser pipe can refrigerate to the water in the water tank and the air in the cabinet body of fixed plate below in step all the time, under the mating reaction of air discharge fan and water pump, the device has realized the dual cooling to base station component body water cooling and forced air cooling, make the heat in the base station component body more easily derived, thereby make base station component body cooling effect better, the core temperature descends sooner, and then the better demand that has satisfied the base station component body and cool down in practical application.

2. The utility model discloses a be fixed with from last to being a plurality of first fin that the linear arrangement distributes down in proper order at a plurality of second water delivery pipe outer walls, be fixed with from last to being a plurality of second fin that the linear arrangement distributes down in proper order at a plurality of third water delivery pipe outer walls, when making the device carry out the base station component body cooling and handling, with the increase of the contact surface of the internal portion air of cabinet and the external air of cabinet, thereby make the forced air cooling effect of base station component body better, and make the water in the third raceway cool off more easily, and then make the water-cooling effect of base station component body better.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a 5G base station cooling device of the present invention;

FIG. 2 is a schematic view of the structure of the exhaust duct, flange, motor and exhaust fan;

FIG. 3 is a schematic view of the structure of the refrigerator, the water tank, the cabinet and the air inlet pipe;

FIG. 4 is a schematic structural view of a refrigerator, a fixing plate, a condensation duct and a through hole;

FIG. 5 is a schematic structural diagram of a water pump, a second water pipe, a connector and a third water pipe;

in the drawings, the components represented by the respective reference numerals are listed below:

1-cabinet body, 2-cabinet door, 3-lock catch, 4-refrigerator, 5-fixing plate, 6-air inlet pipe, 7-filter screen, 8-exhaust pipe, 9-water tank, 10-base station element body, 11-condenser pipe, 12-through hole, 13-water pump, 14-first water pipe, 15-pipe plug, 16-second water pipe, 17-connector, 18-third water pipe, 19-first radiating fin, 20-second radiating fin, 21-fixing rod, 22-baffle, 23-flange, 24-motor and 25-exhaust fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model relates to a 5G base station cooling device, which comprises a cabinet body 1, wherein one surface of the cabinet body 1 is rotatably connected with a cabinet door 2 through hinges, one surface of the cabinet door 2 is fixed with three latches 3, the cabinet door 2 is fixedly connected with the cabinet body 1 through the three latches 3, a refrigerator 4 is fixed at the bottom of the cabinet body 1, a fixing plate 5 is fixed on the inner wall of the cabinet body 1, a water tank 9 is fixed at the top of the fixing plate 5, a base station element body 10 is fixed at the top of the water tank 9, an air inlet pipe 6 is fixed on one surface of the cabinet body 1 in a penetrating way, a filter screen 7 is fixed at one end of;

a condensation pipe 11 is fixedly communicated between the liquid inlet and the liquid outlet of the refrigerator 4, the condensation pipe 11 sequentially penetrates through one surface of the fixing plate 5 and the bottom of the water tank 9 and extends into the water tank 9, and a through hole 12 is formed in the fixing plate 5;

inside water pump 13 that is equipped with of water tank 9, it is fixed with the inlet tube to run through on the water tank 9, be equipped with the valve on the inlet tube, 13 delivery port one end of water pump is fixed with

first raceway

14, 14 other ends of first raceway are fixed with

stopcock

15, 14 outer walls of first raceway run through and are fixed with twenty-four second raceway 16, the 16 other ends of second raceway run through in proper order that the inner wall of water tank 9 and 1 inner wall of the cabinet body and fixed intercommunication have connector 17, second raceway 16 has third raceway 18 through the fixed intercommunication of connector 17, the 18 other ends of third raceway runs through in proper order that the outer wall of the cabinet body 1 and the outer wall of water tank 9 just extend to inside the water tank.

As shown in fig. 5, the first water pipe 14 and the third water pipe 18 are both of a U-shaped tube structure, the second water pipe 16 is of an L-shaped tube structure, and the twenty-four second water pipes 16 and the twenty-four third water pipes 18 are all arranged and distributed in a U-shaped manner, so that the twenty-four second water pipes 16 and the twenty-four third water pipes 18 can be better contacted with the base station element body 10 and the outside air, and the water cooling effect inside the base station element body 10 and the third water pipes 18 is better.

Wherein as shown in fig. 5, twenty-four first cooling fins 19 which are distributed in a linear arrangement from top to bottom are fixed on the outer walls of the twenty-four second water pipes 16, so that the contact area between the twenty-four second water pipes 16 and the air inside the cabinet body 1 can be increased, the air cooling effect of the base station element body 10 is better, twenty-four second cooling fins 20 which are distributed in a linear arrangement from top to bottom are fixed on the outer walls of the twenty-four third water pipes 18, so that the contact area between the twenty-four third water pipes 18 and the air outside the cabinet body 1 can be increased, the water inside the third water pipes 18 is easier to cool, the water cooling effect of the base station element body 10 is better, and the cross sections of the first cooling fins 19 and the second cooling fins 20 are both in a U-shaped structure.

As shown in fig. 1-3, the exhaust duct 8 is located right above the base station element body 10, a set of fixing rods 21 is fixed on the top of the exhaust duct 8, a baffle 22 is fixed on the other end of each fixing rod 21, a flange 23 is fixed on the inner wall of the exhaust duct 8, a motor 24 is fixed on the top of the flange 23, and one end of an output shaft of the motor 24 penetrates through one surface of the flange 23 and is fixed with an exhaust fan 25.

One specific application of this embodiment is: firstly, the cabinet body 1 is arranged at a designated position on a horizontal ground, then, all components are fixed in the cabinet body 1 through bolts according to a drawing, after the device is installed, the base station element body 10 can be used, the heat accumulation inside the base station element body 10 is increased along with the increase of the running time of the base station element body 10, at the moment, the refrigerator 4, the water pump 13 and the motor 24 are started to run, so that the refrigerator 4 refrigerates the cooling liquid in the condensation pipe 11, under the action of the motor 24, the exhaust fan 25 rotates, outside air is promoted to enter the cabinet body 1 along the air inlet pipe 6 to be refrigerated by the condensation pipe 11, the refrigerated air enters the upper part of the fixing plate 5 along the through hole 12 to carry out air cooling treatment on the base station element body 10, finally, the hot air after heat exchange is taken out by the exhaust fan 25, meanwhile, the condensation pipe 11 can refrigerate the water in, the rivers in the water tank 9 flow into the second raceway 16, carry out the water-cooling to basic station component body 10, the water that the temperature rises flows into third raceway 18 from second raceway 16, under the effect of second fin 20, the water in the third raceway 18 and the heat transfer of outside air contact, make the temperature in the third raceway 18 reduce, finally flow back to and refrigerate once more by condenser pipe 11 in the water tank 9, form a water-cooled circulation, to sum up, basic station component body 10 is under the dual cooling of water-cooling and forced air cooling, the radiating effect is better, cooling efficiency is higher, thereby can effectively guarantee the normal operating of basic station component body 10.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a 5G basic station heat sink, includes the cabinet body (1), cabinet body (1) one surface is rotated through the hinge and is connected with cabinet door (2), cabinet door (2) one fixed surface has a plurality of hasps (3), cabinet door (2) are through a plurality of hasps (3) and cabinet body (1) fixed connection, its characterized in that: a refrigerator (4) is fixed at the bottom of the cabinet body (1), a fixing plate (5) is fixed on the inner wall of the cabinet body (1), a water tank (9) is fixed at the top of the fixing plate (5), a base station element body (10) is fixed at the top of the water tank (9), an air inlet pipe (6) penetrates through and is fixed on one surface of the cabinet body (1), a filter screen (7) is fixed at one end of the air inlet pipe (6), and an exhaust pipe (8) penetrates through and is fixed at the top of the cabinet body (1);

a condensation pipe (11) is fixedly communicated between the liquid inlet and the liquid outlet of the refrigerator (4), the condensation pipe (11) sequentially penetrates through one surface of the fixing plate (5) and the bottom of the water tank (9) and extends into the water tank (9), and a plurality of through holes (12) are formed in the fixing plate (5);

the utility model discloses a cabinet, including water tank (9), water pump (13), stopcock (15), first raceway (14) outer wall, first raceway (14) valve, water pump (13) delivery port one end is fixed with first raceway (14), first raceway (14) other end is fixed with stopcock (15), first raceway (14) outer wall runs through and is fixed with a plurality of second raceway (16), second raceway (16) other end runs through water tank (9) inner wall and the cabinet body (1) inner wall in proper order and fixed intercommunication has connector (17), second raceway (16) have third raceway (18) through the fixed intercommunication of connector (17), the third raceway (18) other end runs through cabinet body (1) outer wall and water tank (9) outer wall in proper order and extends to inside water tank (9).

2. The 5G base station cooling device according to claim 1, wherein the first water pipe (14) and the third water pipe (18) are both of a U-shaped pipe body structure;

the second water conveying pipes (16) are of L-shaped pipe body structures, and the plurality of second water conveying pipes (16) and the plurality of third water conveying pipes (18) are arranged and distributed in a U shape.

3. The cooling device for the 5G base station according to claim 1 or 2, wherein a plurality of first cooling fins (19) which are sequentially and linearly arranged from top to bottom are fixed on the outer walls of the plurality of second water pipes (16);

a plurality of second radiating fins (20) which are sequentially and linearly arranged from top to bottom are fixed on the outer walls of the third water pipes (18);

the cross section of the first radiating fin (19) and the cross section of the second radiating fin (20) are both in a U-shaped structure.

4. The cooling device for the 5G base station as claimed in claim 1, wherein the exhaust duct (8) is located right above the base station element body (10), a set of fixing rods (21) is fixed on the top of the exhaust duct (8), and a baffle (22) is fixed on the other end of each fixing rod (21).

5. The cooling device for the 5G base station according to claim 4, wherein a flange (23) is fixed on the inner wall of the exhaust duct (8), a motor (24) is fixed on the top of the flange (23), and one end of an output shaft of the motor (24) penetrates through one surface of the flange (23) and is fixed with an exhaust fan (25).