Heat pipe radiator for heat dissipation of communication base station

Abstract

The utility model discloses a heat pipe radiator for heat dissipation of a communication base station, which comprises a shell, the bottom of the shell is provided with a heat conduction port, the outer walls of the bottom ends of the two sides of the shell are fixedly connected with fixing plates, the fixing plates are provided with a plurality of fixing holes, and the edges of the top ends of the two sides of the shell protrude outwards and are fixedly connected with a plurality of studs. Each stud is in threaded connection with a nut matched with the stud, air cooling assemblies are installed on the two sides of the shell, and a heat dissipation assembly is installed on the top of the shell. The heat dissipation device is good in heat dissipation effect, not only can accelerate the air flowing speed in the shell in an air cooling mode to enable heat to be discharged as soon as possible, but also can effectively reduce the surface temperature of each component by utilizing cold water to fully suppress high temperature, and is good in dustproof performance and high in reliability. Dust can be effectively prevented from being attached to the surface of the heat dissipation assembly to affect the heat dissipation effect and the service life of the heat dissipation assembly, in addition, disassembly is convenient, and when faults occur, related parts can be independently overhauled and replaced.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat pipe radiators, in particular to a heat pipe radiator for heat dissipation of a communication base station. Background Art

[0002] Communication base stations are also called communication base stations. They provide wireless signal coverage within a certain range to achieve wireless signal transmission between wired communication networks and wireless terminals. They are the core infrastructure of mobile communication networks. Communication base stations integrate a large number of electronic components, which often generate a lot of heat after working for a long time, so they need to be cooled in time.

[0003] Some communication base stations use air conditioning for heat dissipation and cooling, but air conditioning consumes a lot of energy and has high heat dissipation costs, which is not conducive to energy conservation and environmental protection. As a substitute, heat dissipation equipment such as heat pipe radiators are usually installed at the heat dissipation outlets of the communication base stations. At present, there are some heat pipe radiators on the market. For example, a heat pipe radiator applied to 5G base stations is disclosed on the China Patent Network, and its publication number is CN210745840U. Although this heat pipe radiator can be used for heat dissipation of communication base stations, there are some defects and deficiencies that need to be improved: (1) Most of the existing heat pipe radiators adopt air cooling and heat dissipation, and their heat dissipation means are relatively simple. Although the heat pipe can take away most of the heat, it cannot fundamentally suppress the high temperature, so it is difficult to achieve a good heat dissipation effect; (2) Due to the structural design of the existing heat pipe radiator, the heat pipe and other heat dissipation components are often exposed to the outside and lack effective dust prevention measures, so that dust in the air can easily fall and adhere to the surface of the heat dissipation component, thereby affecting its heat dissipation effect and service life; (3) Most of the existing heat pipe radiators are integrated structures, and each component is often fixed together and difficult to disassemble. When the heat pipe radiator fails, it is not convenient to repair and replace the relevant components separately, and the entire heat pipe radiator can only be scrapped, resulting in waste. Therefore, in view of the above problems, the heat pipe radiator for heat dissipation of communication base stations provided by the utility model is of great significance. Utility Model Content

[0004] The utility model provides a heat pipe radiator for heat dissipation of a communication base station. The air cooling component can accelerate the air flow speed inside the shell so that the heat can be discharged as soon as possible, so as to play the role of heat dissipation by air cooling, and the heat dissipation component can fully absorb the heat derived from the heat dissipation port of the communication base station, and use cold water to effectively reduce the surface temperature of each component, so as to fully suppress the high temperature, thereby greatly enhancing the heat dissipation effect of the heat pipe radiator; the hot air in the shell can be discharged through each heat dissipation hole, and the dustproof net on the dustproof plate can play a dustproof role, so as to effectively prevent dust in the air from entering the shell through each heat dissipation hole and adhering to the surface of the heat dissipation component to affect its heat dissipation effect and service life; the top plate can be fixedly installed on the shell together with the entire heat dissipation component through the mutual cooperation between the stud and the nut, so as to prevent the heat dissipation component from loosening during operation, and when the heat pipe radiator fails, the entire heat dissipation component can be removed by unscrewing the nut, so as to perform separate inspection and replacement of related components, thereby solving the problems in the background technology.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a heat pipe radiator for heat dissipation of a communication base station, comprising a shell, a heat conduction port is provided at the bottom of the shell, fixing plates are fixedly connected to the outer walls of the bottom ends on both sides, a plurality of fixing holes are provided on the fixing plates, a plurality of studs are protruded outwardly and fixedly connected at the top edges of both sides of the shell, a nut matching with the stud is threadedly connected to each of the studs, air cooling components are installed on both sides of the shell, and a heat dissipation component is installed on the top of the shell.

[0007] Furthermore, the air cooling component includes a blast chamber, which is fixedly mounted on the outer wall of the shell, and has a side wall with a plurality of through holes. A fan is installed in the blast chamber, and a plurality of air guide ports are provided at the connection between the blast chamber and the shell. The air guide ports are long strips and are linearly and equidistantly distributed.

[0008] Furthermore, the heat dissipation assembly includes a top plate, a plurality of mounting holes are opened at both ends of the top plate, a plurality of heat dissipation holes are opened on its surface, and water guide chambers are fixedly connected to both sides of the bottom of the top plate, a plurality of heat pipes are fixedly connected to the bottom of the water guide chamber, a water inlet pipe is opened on the top, the top end of the water inlet pipe passes through the top plate and extends to above the top plate, and a water stop valve is installed on the water inlet pipe, a heat conduction chamber is fixedly connected between the ends of the heat pipes, the interior of the heat conduction chamber is a hollow structure, and a plurality of heat conducting plates are fixedly connected to the bottom.

[0009] Furthermore, the heat pipe is an L-shaped metal pipe structure and is linearly and equidistantly distributed, and the top pipe opening and the bottom pipe opening of the heat pipe are respectively connected to the water conduction chamber and the heat conduction chamber.

[0010] Furthermore, the heat conducting sheet is a rectangular metal sheet structure and is linearly and equidistantly distributed, and the length of the heat conducting sheet is equal to the length of the heat conducting port.

[0011] Furthermore, the number of the mounting holes is the same as the studs, the hole diameters thereof are equal to the diameters of the studs, and the centers of the respective mounting holes correspond to the centers of the respective studs.

[0012] Furthermore, a pair of card blocks are fixedly connected to the top of the top plate, and the card blocks are respectively located on both sides of each heat dissipation hole, and the front side thereof is L-shaped, and a dustproof plate is installed between the card blocks, and the two ends of the dustproof plate are respectively inserted into the corresponding card blocks, and a dustproof net is installed on the dustproof plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) When the heat pipe radiator of the utility model is in use, the air cooling component can accelerate the air flow speed inside the shell so that the heat can be discharged as soon as possible, so as to achieve the heat dissipation effect by air cooling, and the heat dissipation component can fully absorb the heat derived from the heat dissipation port of the communication base station, and use cold water to effectively reduce the surface temperature of each component, so as to fully suppress the high temperature, thereby greatly enhancing the heat dissipation effect of the heat pipe radiator;

[0015] (2) When the heat pipe radiator of the utility model is in use, the hot air in the shell can be discharged through the heat dissipation holes, and the dustproof net on the dustproof plate can play a dustproof role, thereby effectively preventing dust in the air from entering the shell through the heat dissipation holes and adhering to the surface of the heat dissipation component to affect its heat dissipation effect and service life;

[0016] (3) When the heat pipe radiator of the utility model is in use, the top plate together with the entire heat dissipation assembly can be fixedly mounted on the housing by the cooperation between the studs and the nuts to prevent the heat dissipation assembly from loosening during operation. When the heat pipe radiator fails, the entire heat dissipation assembly can be removed by unscrewing the nuts so that the relevant components can be inspected and replaced separately.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a heat pipe radiator for heat dissipation of a communication base station according to the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the housing in the utility model;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the air cooling component in the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the heat dissipation component in the utility model;

[0023] Figure 5 This is a main cross-sectional view of the heat dissipation component in the utility model;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the dustproof plate in the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Shell; 2. Heat conduction port; 3. Fixing plate; 4. Fixing hole; 5. Stud; 6. Nut; 7. Blowing chamber; 8. Through hole; 9. Fan; 10. Air conduction port; 11. Top plate; 12. Mounting hole; 13. Heat dissipation hole; 14. Water conduction chamber; 15. Heat pipe; 16. Water inlet pipe; 17. Water stop valve; 18. Heat conduction chamber; 19. Heat conduction sheet; 20. Block; 21. Dustproof plate; 22. Dustproof net. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be understood that terms such as "relative", "one end", "inside", "lateral", "end", "two ends", "both sides", "front", "one end face", "the other end face" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0029] See also Figure 1-6As shown, a heat pipe radiator for heat dissipation of a communication base station of the utility model comprises a shell 1, a heat conduction port 2 is provided at the bottom of the shell 1, and fixing plates 3 are fixedly connected to the outer walls of the bottom ends on both sides thereof, and a plurality of fixing holes 4 are provided on the fixing plate 3, and bolts can be inserted into the fixing holes 4, and the fixing plate 3 together with the shell 1 can be fixedly installed at the heat dissipation port of the communication base station by the bolts, and a plurality of studs 5 are protruded outwardly and fixedly connected at the top edges of both sides of the shell 1, and a nut 6 matching therewith is threadedly connected to each stud 5, air cooling components are installed on both sides of the shell 1, and a heat dissipation component is installed on the top of the shell 1.

[0030] Among them, the air cooling component includes a blast chamber 7, which is fixedly installed on the outer wall of the shell 1, and its side wall is provided with a plurality of through holes 8, and a fan 9 is installed in the blast chamber 7, and a plurality of air guide ports 10 are provided at the connection between the blast chamber 7 and the shell 1. The air guide ports 10 are long strips and linearly equidistantly distributed. Air can be blown by driving the fan 9, and the wind blown by the fan 9 can be blown to the inside of the shell 1 through each air guide port 10, so as to speed up the air flow speed inside the shell 1, so that the heat can be discharged as soon as possible, thereby achieving the effect of heat dissipation through air cooling.

[0031] Among them, the heat dissipation component includes a top plate 11, a plurality of mounting holes 12 are opened at both ends of the top plate 11, a plurality of heat dissipation holes 13 are opened on its surface, and water guide chambers 14 are fixedly connected to both sides of the bottom of the top plate 11, a plurality of heat pipes 15 are fixedly connected to the bottom of the water guide chamber 14, a water inlet pipe 16 is opened on the top, the top of the water inlet pipe 16 passes through the top plate 11 and extends to the top of the top plate 11, and a water stop valve 17 is installed on the water inlet pipe 16, a heat conduction chamber 18 is fixedly connected between the ends of the heat pipes 15, the interior of the heat conduction chamber 18 is a hollow structure, and a plurality of heat conducting plates 19 are fixedly connected to the bottom, cold water can be injected into the water guide chamber 14 through the water inlet pipe 16, and the cold water can enter the heat conduction chamber 18 along each heat pipe 15. When the relevant components in the heat dissipation component absorb heat, the surface temperature of each component can be effectively reduced by using cold water, so as to fully suppress the high temperature, thereby greatly enhancing the heat dissipation effect of the heat pipe radiator.

[0032] Among them, the heat pipe 15 is an L-shaped metal pipe structure and is linearly equidistantly distributed, and the top pipe opening and the bottom pipe opening of the heat pipe 15 are respectively connected to the water conduction chamber 14 and the heat conduction chamber 18. The heat pipe 15 has strong heat absorption and thermal conductivity. When the heat dissipation component is installed on the shell 1, the heat pipe 15 can extend to one side of each air guide port 10. At this time, the wind entering the shell 1 from the air guide port 10 can blow toward the heat pipe 15, so that the wind can be used to accelerate the air flow speed around the heat pipe 15, so as to effectively take away the heat of each heat pipe 15 and reduce its surface temperature.

[0033] Among them, the heat conductive sheet 19 is a rectangular metal sheet structure and is linearly equidistantly distributed. The length of the heat conductive sheet 19 is equal to the length of the heat conducting port 2. The heat conductive sheet 19 has strong heat absorption and heat conducting properties. When the heat dissipation component is installed on the shell 1, each heat conductive sheet 19 can extend into the heat conducting port 2. At this time, each heat conductive sheet 19 can fully absorb the heat derived from the heat dissipation port of the communication base station and transfer it to the heat conducting chamber 18, so that the heat pipe 15 and the cold water in the heat conducting chamber 18 can be used for cooling.

[0034] Among them, the number of mounting holes 12 is the same as that of the studs 5, and the hole diameter thereof is equal to the diameter of the studs 5, and the center of each mounting hole 12 corresponds to the center of each stud 5, and each stud 5 can be aligned with and pass through the corresponding mounting hole 12. At this time, the nut 6 is threadedly connected to each stud 5, and the top plate 11 together with the entire heat dissipation assembly can be fixedly installed on the shell 1 through the mutual cooperation between the stud 5 and the nut 6 to prevent the heat dissipation assembly from loosening during operation. When the heat pipe radiator fails, the entire heat dissipation assembly can be removed by unscrewing the nut 6 so that the relevant components can be separately inspected and replaced.

[0035] Among them, a pair of card blocks 20 are fixedly connected to the top of the top plate 11, and the card blocks 20 are respectively located on both sides of each heat dissipation hole 13, and the front side thereof is L-shaped, and a dustproof plate 21 is installed between the card blocks 20, and the two ends of the dustproof plate 21 are respectively inserted into the corresponding card blocks 20, and a dustproof net 22 is installed on the dustproof plate 21. The dustproof plate 21 can be fixedly installed between the card blocks 20 by plugging. At this time, the dustproof net 22 can cover and block each heat dissipation hole 13 to play a dustproof role, thereby effectively preventing dust in the air from passing through each heat dissipation hole 13 into the shell 1 and adhering to the surface of the heat dissipation component to affect its heat dissipation effect and service life.

[0036] The working principle of the utility model is:

[0037] When the utility model is in use, bolts can be inserted into the fixing holes 4 on the surface of the fixing plate 3, so that the fixing plate 3 can be fixed together with the shell 1 at the heat dissipation port of the communication base station by the bolts. The shell 1 is fixedly installed with a heat dissipation component through the cooperation between the studs 5 and the nuts 6. When the communication base station needs to be cooled, the heat derived from the heat dissipation port of the communication base station can be fully absorbed by the heat conductive sheets 19 and transferred to the heat conduction chamber 18, and the heat can be transferred to the heat pipes 15 through the heat conduction chamber 18. At this time, the fan 9 is driven to blow air, and the wind blown by the fan 9 can be blown to the inside of the shell 1 through the air guide ports 10, and blown to the heat pipes 15, so that the wind can be used to accelerate the air flow speed around the heat pipes 15, so as to effectively take away the heat of the heat pipes 15 and reduce their surface temperature. After that, the hot air in the shell 1 can pass through the heat dissipation holes 13 At the same time, cold water can be injected into the water guide chamber 14 through the water inlet pipe 16, and the cold water can enter the heat conduction chamber 18 along each heat pipe 15. When the relevant components in the heat dissipation assembly absorb heat, the surface temperature of each component can be effectively reduced by using cold water, so as to fully suppress the high temperature, thereby greatly enhancing the heat dissipation effect of the heat pipe radiator. The dustproof plate 21 can be fixedly installed between the blocks 20 by plugging, and the dustproof net 22 can cover and block each heat dissipation hole 13 to play a dustproof role, thereby effectively preventing dust in the air from passing through each heat dissipation hole 13 into the shell 1 and adhering to the surface of the heat dissipation assembly to affect its heat dissipation effect and service life. When the heat pipe radiator fails, the entire heat dissipation assembly can be removed by unscrewing the nut 6, so that the relevant components can be separately inspected and replaced.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A heat pipe radiator for heat dissipation in a communication base station, characterized in that: It includes a shell, a heat conduction port is provided at the bottom of the shell, and the outer walls of the bottom ends on both sides are fixedly connected with fixing plates, and the fixing plates are provided with a plurality of fixing holes, and the top edges of both sides of the shell protrude outward and are fixedly connected with a plurality of studs, each of the studs is threadedly connected with a nut matching therewith, air cooling components are installed on both sides of the shell, and a heat dissipation component is installed on the top of the shell.

2. A heat pipe radiator for heat dissipation of a communication base station according to claim 1, characterized in that: The air cooling component includes a blast chamber, which is fixedly mounted on the outer wall of the shell, and has a plurality of through holes on its side wall. A fan is installed in the blast chamber, and a plurality of air guide ports are provided at the connection between the blast chamber and the shell. The air guide ports are long strips and are linearly and equidistantly distributed.

3. The heat pipe radiator for heat dissipation of a communication base station according to claim 1, characterized in that: The heat dissipation assembly includes a top plate, a plurality of mounting holes are opened at both ends of the top plate, a plurality of heat dissipation holes are opened on the surface, and water guide chambers are fixedly connected to both sides of the bottom of the top plate, a plurality of heat pipes are fixedly connected to the bottom of the water guide chamber, a water inlet pipe is opened on the top, the top end of the water inlet pipe passes through the top plate and extends to above the top plate, and a water stop valve is installed on the water inlet pipe, a heat conduction chamber is fixedly connected between the ends of the heat pipes, the interior of the heat conduction chamber is a hollow structure, and a plurality of heat conducting plates are fixedly connected to the bottom.

4. The heat pipe radiator for heat dissipation of a communication base station according to claim 3, characterized in that: The heat pipe is an L-shaped metal pipe structure and is linearly and equidistantly distributed, and the top pipe opening and the bottom pipe opening of the heat pipe are respectively connected to the water conduction chamber and the heat conduction chamber.

5. The heat pipe radiator for heat dissipation of a communication base station according to claim 3, characterized in that: The heat conducting sheet is a rectangular metal sheet structure and is linearly and equidistantly distributed, and the length of the heat conducting sheet is equal to the length of the heat conducting port.

6. The heat pipe radiator for heat dissipation of a communication base station according to claim 3, characterized in that: The number of the mounting holes is the same as that of the studs, the hole diameters thereof are equal to the diameters of the studs, and the centers of the respective mounting holes correspond to the centers of the respective studs.

7. The heat pipe radiator for heat dissipation of a communication base station according to claim 3, characterized in that: A pair of card blocks are fixedly connected to the top of the top plate, and the card blocks are respectively located on both sides of each heat dissipation hole. The front side is L-shaped, and a dustproof plate is installed between the card blocks. The two ends of the dustproof plate are respectively inserted into the corresponding card blocks, and a dustproof net is installed on the dustproof plate.

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